21 CFR 184.1914 - Trypsin.

Code of Federal Regulations, 2012 CFR

2012-04-01

... defined in § 170.3(o)(9) of this chapter to hydrolyze proteins or polypeptides. (2) The ingredient is used... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Trypsin. 184.1914 Section 184.1914 Food and Drugs... characterizing enzyme activity is that of a peptide hydrolase (EC 3.4.21.4). (b) The ingredient meets the general...

21 CFR 184.1914 - Trypsin.

Code of Federal Regulations, 2014 CFR

2014-04-01

...: (1) The ingredient is used as an enzyme as defined in § 170.3(o)(9) of this chapter to hydrolyze... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Trypsin. 184.1914 Section 184.1914 Food and Drugs... activity is that of a peptide hydrolase (EC 3.4.21.4). (b) The ingredient meets the general requirements...

21 CFR 184.1914 - Trypsin.

Code of Federal Regulations, 2010 CFR

2010-04-01

... defined in § 170.3(o)(9) of this chapter to hydrolyze proteins or polypeptides. (2) The ingredient is used... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Trypsin. 184.1914 Section 184.1914 Food and Drugs... characterizing enzyme activity is that of a peptide hydrolase (EC 3.4.21.4). (b) The ingredient meets the general...

21 CFR 184.1914 - Trypsin.

Code of Federal Regulations, 2013 CFR

2013-04-01

... practice conditions of use: (1) The ingredient is used as an enzyme as defined in § 170.3(o)(9) of this... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Trypsin. 184.1914 Section 184.1914 Food and Drugs... characterizing enzyme activity is that of a peptide hydrolase (EC 3.4.21.4). (b) The ingredient meets the general...

Strengthening your ties to referring physicians through RIS/PACS integration.

PubMed

Worthy, Susan; Rounds, Karla C; Soloway, Connie B

2003-01-01

Many imaging centers are turning to technology solutions to increase refering physician satisfaction, implementing such enhancements as automated report distribution, picture archiving and communications system (PACS), radiology information systems (RIS), and web-based results access. However, without seamless integration, these technology investments don't address the challenge at its core: convenient and reliable, two-way communication and interaction with referring physicians. In an integrated RIS/PACS solution, patient tracking in the RIS and PACS study status are logged and available to users. The time of the patient's registration at the imaging center, the exam start and completion time, the patient's departure time from the imaging center, and results status are all tracked and logged. An integrated RIS/PACS solution provides additional support to the radiologist, a critical factor that can improve the turnaround time of results to referring physicians. The RIS/PACS enhances the interpretation by providing the patient's history, which gives the radiologist additional insight and decreases the likelihood of missing a diagnostic element. In a tightly integrated RIS/PACS solution, results information is more complete. Physicians can view reports with associated images selected by the radiologist. They will also have full order information and complete imaging history including prior reports and images. Referring physicians can access and view images and exam notes at the same time that the radiologist is interpreting the exam. Without the benefit of an integrated RIS/PACS system, the referring physician would have to wait for the signed transcription to be released. In a seamlessly integrated solution, film-tracking modules within the RIS are fused with digital imaging workflow in the PACS. Users can see at a glance if a historical exam is available on film and benefit when a complete study history--both film-based and digital--is presented with the current

HIPAA-compliant automatic monitoring system for RIS-integrated PACS operation

NASA Astrophysics Data System (ADS)

Jin, Jin; Zhang, Jianguo; Chen, Xiaomeng; Sun, Jianyong; Yang, Yuanyuan; Liang, Chenwen; Feng, Jie; Sheng, Liwei; Huang, H. K.

2006-03-01

As a governmental regulation, Health Insurance Portability and Accountability Act (HIPAA) was issued to protect the privacy of health information that identifies individuals who are living or deceased. HIPAA requires security services supporting implementation features: Access control; Audit controls; Authorization control; Data authentication; and Entity authentication. These controls, which proposed in HIPAA Security Standards, are Audit trails here. Audit trails can be used for surveillance purposes, to detect when interesting events might be happening that warrant further investigation. Or they can be used forensically, after the detection of a security breach, to determine what went wrong and who or what was at fault. In order to provide security control services and to achieve the high and continuous availability, we design the HIPAA-Compliant Automatic Monitoring System for RIS-Integrated PACS operation. The system consists of two parts: monitoring agents running in each PACS component computer and a Monitor Server running in a remote computer. Monitoring agents are deployed on all computer nodes in RIS-Integrated PACS system to collect the Audit trail messages defined by the Supplement 95 of the DICOM standard: Audit Trail Messages. Then the Monitor Server gathers all audit messages and processes them to provide security information in three levels: system resources, PACS/RIS applications, and users/patients data accessing. Now the RIS-Integrated PACS managers can monitor and control the entire RIS-Integrated PACS operation through web service provided by the Monitor Server. This paper presents the design of a HIPAA-compliant automatic monitoring system for RIS-Integrated PACS Operation, and gives the preliminary results performed by this monitoring system on a clinical RIS-integrated PACS.

Blood gas and serum biochemical RIs for healthy newborn Murrah buffaloes (Bubalus bubalis).

PubMed

Santana, André M; Silva, Daniela G; Clemente, Virna; Pizauro, Lucas J L; Bernardes, Priscila A; Santana, Clarissa H; Eckersall, Peter D; Fagliari, José J

2018-03-01

There is a lack of published work on RIs for newborn buffaloes. Establishing blood gas and serum biochemical RIs for newborn buffaloes is important for monitoring health. This study establishes blood gas and serum biochemical RIs of newborn buffaloes. Twenty-eight newborn buffaloes, 10-30 days old, were selected. Thirty blood biochemical variables were analyzed. The Anderson-Darling test was used to assess the normality of the distribution. The Dixon test and the Tukey test were used to identify outliers. The RI and 90% CI were determined using standard and robust methods and the Box-Cox transformation. A total of 30 RIs for healthy buffalo calves have been reported in this study. RIs for blood gas variables were reported for pH, partial pressure of oxygen (pO 2 ), partial pressure of carbon dioxide (pCO 2 ), saturation of O 2 (SO 2 ), bicarbonate (cHCO 3 - ), base excess (BE), total carbon dioxide (ctCO 2 ), and anion gap (AG). RIs for serum biochemical variables were reported for glucose (GLU), direct bilirubin (DB), total bilirubin (TB), AST, ALP, GGT, CK, LDH, creatinine (CREA), urea, cholesterol (CHOL), triglycerides (TG), Ca, P, Mg, Na, K, iCa, Cl, iron, total protein (TP), and albumin (ALB). This is the first reported study covering complete serum chemistry and blood gas RIs for healthy 1-month-old Murrah buffaloes. © 2018 American Society for Veterinary Clinical Pathology.

Age and Gender-Specific Reference Intervals for ProGRP in Healthy Chinese Han Ethnic Adults using the Roche Cobas Immunoassay.

PubMed

Zhu, Yanhui; Yuan, Yulin; Yang, Xiafang; Lu, Qiuwei; Lu, Xiaoxu; Huang, Huayi

2018-06-01

Pro-gastrin-releasing peptide (ProGRP) is a kind of tumor marker applied more and more commonly in recent years. This study was aimed at determining the age and gender-specific reference intervals (RIs) for ProGRP in healthy Han ethnic adults from Guangxi, China. A total of 2,045 apparently healthy males and 1,740 apparently healthy females aged from 21 to 90 years were included in this study. The serum ProGRP values were determined by electrochemiluminescence immunoassay (ECLIA). The one-sided upper 95th percentile of ProGRP concentrations were used to define the RIs. The reference limits in different age groups (21 - 40, 41 - 50, 51 - 60, 61 - 70, and > 70 years) were 37.3, 39.7, 45.7, 47.3, and 61.3 pg/mL for males, and 36.3, 38.1, 42.7, 53.5, and 60.1 pg/mL for females, respectively. There was no significant difference in the levels of ProGRP between males and females. The serum ProGRP levels were positively correlated with age. We established the age and gender-specific RIs for ProGRP in the adults from Guangxi, China. It will be valuable for future clinical and laboratory studies.

Research to Advance the Development of River Information Services (RIS) Technologies

DTIC Science & Technology

2016-12-01

RIS implementation in Europe. Both the legal as well as the technical framework are been presented and analyzed. Special attention has been given to...and legal environments on both continents and take into account the organ- izational situation in the U.S. and the existing capabilities. Research...rective” Europe has set the legal and technical framework which guarantees harmonized implementation of RIS in all member states as well as a minimum

An academic radiology information system (RIS): a review of the commercial RIS systems, and how an individualized academic RIS can be created and utilized.

PubMed

Tamm, E P; Kawashima, A; Silverman, P

2001-06-01

Current commercial radiology information systems (RIS) are designed for scheduling, billing, charge collection, and report dissemination. Academic institutions have additional requirements for their missions for teaching, research and clinical care. The newest versions of commercial RIS offer greater flexibility than prior systems. We sent questionnaires to Cerner Corporation, ADAC Health Care Information Systems, IDX Systems, Per-Se' Technologies, and Siemens Health Services regarding features of their products. All of the products we surveyed offer user customizable fields. However, most products did not allow the user to expand their product's data table. The search capabilities of the products varied. All of the products supported the Health Level 7 (HL-7) interface and the use of structured query language (SQL). All of the products were offered with an SQL editor for creating customized queries and custom reports. All products included capabilities for collecting data for quality assurance and included capabilities for tracking "interesting cases," though they varied in the functionality offered. No product offered dedicated functions for research. Alternatively, radiology departments can create their own client-server Windows-based database systems to supplement the capabilities of commercial systems. Such systems can be developed with "web-enabled" database products like Microsoft Access or Apple Filemaker Pro.

[Economic effects of integrated RIS-PACS solution in the university environment].

PubMed

Kröger, M; Nissen-Meyer, S; Wetekam, V; Reiser, M

1999-04-01

The goal of the current article is to demonstrate how qualitative and monetary effects resulting from an integrated RIS/PACS installation can be evaluated. First of all, the system concept of a RIS/PACS solution for a university hospital is defined and described. Based on this example, a generic method for the evaluation of qualitative and monetary effects as well as associated risks is depicted and demonstrated. To this end, qualitative analyses, investment calculations and risk analysis are employed. The sample analysis of a RIS/PACS solution specially designed for a university hospital demonstrates positive qualitative and monetary effects of the system. Under ideal conditions the payoff time of the investments is reached after 4 years of an assumed 8 years effective life of the system. Furthermore, under conservative assumptions, the risk analysis shows a probability of 0% for realising a negative net present value at the end of the payoff time period. It should be pointed out that the positive result of this sample analysis will not necessarily apply to other clinics or hospitals. However, the same methods may be used for the individual evaluation of the qualitative and monetary effects of a RIS/PACS installation in any clinic.

15 CFR 19.14 - How will Commerce entities report Commerce debts to credit bureaus?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false How will Commerce entities report Commerce debts to credit bureaus? 19.14 Section 19.14 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.14 How will Commerce entities...

15 CFR 19.14 - How will Commerce entities report Commerce debts to credit bureaus?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false How will Commerce entities report Commerce debts to credit bureaus? 19.14 Section 19.14 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.14 How will Commerce entities...

15 CFR 19.14 - How will Commerce entities report Commerce debts to credit bureaus?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false How will Commerce entities report Commerce debts to credit bureaus? 19.14 Section 19.14 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.14 How will Commerce entities...

15 CFR 19.14 - How will Commerce entities report Commerce debts to credit bureaus?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false How will Commerce entities report Commerce debts to credit bureaus? 19.14 Section 19.14 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.14 How will Commerce entities...

15 CFR 19.14 - How will Commerce entities report Commerce debts to credit bureaus?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false How will Commerce entities report Commerce debts to credit bureaus? 19.14 Section 19.14 Commerce and Foreign Trade Office of the Secretary of Commerce COMMERCE DEBT COLLECTION Procedures To Collect Commerce Debts § 19.14 How will Commerce entities...

1914G variant of BCHE gene associated with enzyme activity, obesity and triglyceride levels.

PubMed

Lima, Jovana Karoline; Leite, Neiva; Turek, Luciane Viater; Souza, Ricardo Lehtonen Rodrigues; da Silva Timossi, Luciana; Osiecki, Ana Claudia Vecchi; Osiecki, Raul; Furtado-Alle, Lupe

2013-12-10

Polymorphisms of butyrylcholinesterase (BChE) have been reported to be associated to weight, BMI variance and hypertriglyceridemia in adults and adolescents. The aim of the present study was to investigate the association of -116A (SNP: G/A; rs1126680) and 1914G (SNP: A/G; rs3495) variants of BCHE gene with anthropometric and biochemical variables associated with obesity in population sample of 115 individuals, from Southern Brazil. Participants were grouped in two categories: obese (BMI≥30) and non-obese (BMI<30). The 1914G allele showed significantly higher frequency in the obese group, and carriers of 1914G allele showed lower mean BChE activity when compared to 1914A carriers (p=0.006). Higher means of BMI (p=0.02) and triglyceride (TG; p=0.01) were found in 1914G carriers (BMI=27.57 kg/m(2); TG=150.8 mg/dL) when compared to 1914A homozygotes (BMI=25.55 kg/m(2); TG=107.9 mg/dL). Carriers of the -116A allele showed lower mean BChE activity than usual homozygotes, and the -116A variant was found in cis with 1914G (p<0.0001; D'=1). The region of BCHE gene that contains the 1914G mutation site is target of microRNAs (miRs) and the response of BChE to glucocorticoids is especially influenced by these miRs. Therefore, it is possible that the 1914G allele can be interfering in gluconeogenesis, hyperglycemia, lipolysis and body fat distribution. This lower activity may cause an imbalance in lipid metabolism, which may lead to an increased predisposition to obesity and to a lower ability to maintain metabolic homeostasis. © 2013 Elsevier B.V. All rights reserved.

An X-Band SOS Resistive Gate-Insulator-Semiconductor /RIS/ switch

NASA Astrophysics Data System (ADS)

Kwok, S. P.

1980-02-01

The new X-Band Resistive Gate-Insulator-Semiconductor (RIS) switch has been fabricated on silicon-on-sapphire, and its equivalent circuit model characterized. An RIS SPST switch with 20-dB on/off isolation, 1.2-dB insertion loss, and power handling capacity in excess of 20-W peak has been achieved at X band. The device switching time is on the order of 600 ns, and it requires negligible control holding current in both on and off states. The device is compatible with monolithic integrated-circuit technology and thus is suitable for integration into low-cost monolithic phase shifters or other microwave integrated circuits.

21 CFR 184.1914 - Trypsin.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Substances Affirmed as GRAS § 184.1914 Trypsin. (a) Trypsin (CAS Reg. No. 9002-07-7) is an enzyme preparation... characterizing enzyme activity is that of a peptide hydrolase (EC 3.4.21.4). (b) The ingredient meets the general requirements and additional requirements for enzyme preparations in the Food Chemicals Codex, 3d ed. (1981), p...

Spectroscopic method for Earth-satellite-Earth laser long-path absorption measurements using Retroreflector In Space (RIS)

NASA Technical Reports Server (NTRS)

Sugimoto, Nobuo; Minato, Atsushi; Sasano, Yasuhiro

1992-01-01

The Retroreflector in Space (RIS) is a single element cube-corner retroreflector with a diameter of 0.5 m designed for earth-satellite-earth laser long-path absorption experiments. The RIS is to be loaded on the Advanced Earth Observing System (ADEOS) satellite which is scheduled for launch in Feb. 1996. The orbit for ADEOS is a sun synchronous subrecurrent polar-orbit with an inclination of 98.6 deg. It has a period of 101 minutes and an altitude of approximately 800 km. The local time at descending node is 10:15-10:45, and the recurrent period is 41 days. The velocity relative to the ground is approximately 7 km/s. In the RIS experiment, a laser beam transmitted from a ground station is reflected by RIS and received at the ground station. The absorption of the intervening atmosphere is measured in the round-trip optical path.

OSiRIS: a distributed Ceph deployment using software defined networking for multi-institutional research

NASA Astrophysics Data System (ADS)

McKee, Shawn; Kissel, Ezra; Meekhof, Benjeman; Swany, Martin; Miller, Charles; Gregorowicz, Michael

2017-10-01

We report on the first year of the OSiRIS project (NSF Award #1541335, UM, IU, MSU and WSU) which is targeting the creation of a distributed Ceph storage infrastructure coupled together with software-defined networking to provide high-performance access for well-connected locations on any participating campus. The projects goal is to provide a single scalable, distributed storage infrastructure that allows researchers at each campus to read, write, manage and share data directly from their own computing locations. The NSF CC*DNI DIBBS program which funded OSiRIS is seeking solutions to the challenges of multi-institutional collaborations involving large amounts of data and we are exploring the creative use of Ceph and networking to address those challenges. While OSiRIS will eventually be serving a broad range of science domains, its first adopter will be the LHC ATLAS detector project via the ATLAS Great Lakes Tier-2 (AGLT2) jointly located at the University of Michigan and Michigan State University. Part of our presentation will cover how ATLAS is using the OSiRIS infrastructure and our experiences integrating our first user community. The presentation will also review the motivations for and goals of the project, the technical details of the OSiRIS infrastructure, the challenges in providing such an infrastructure, and the technical choices made to address those challenges. We will conclude with our plans for the remaining 4 years of the project and our vision for what we hope to deliver by the projects end.

[Change in process management by implementing RIS, PACS and flat-panel detectors].

PubMed

Imhof, H; Dirisamer, A; Fischer, H; Grampp, S; Heiner, L; Kaderk, M; Krestan, C; Kainberger, F

2002-05-01

Implementation of radiological information systems (RIS) and picture archiving and communicating systems (PACS) results in significant changes of workflow in a radiological department. Additional connection with flat-panel detectors leads to a shortening of the work process. RIS and PACS implementation alone reduces the complete workflow by 21-80%. With flatpanel technology the image production process is further shortened by 25-30%. The workflow-steps are changed from original 17-12 with the implementation of RIS and PACS and to 5 with the integrated use of flatpanels. This clearly recognizable advantages in the workflow need an according financial investment. Several studies could show that the capitalisation-factor calculated over eight years is positive, with a gain range between 5-25%. Whether the additional implementation of flatpanel detectors results also in a positive capitalisation over the years, cannot be estimated exactly, at the moment, because the experiences are too short. Particularly critical are the interfaces, which needs a constant quality control. Our flatpanel detector-system is fixed, special images--as we have them in about 3-5% of all cases--need still conventional filmscreen or phosphorplate-systems. Full-spine and long-leg examinations cannot be performed with sufficient exactness. Without any questions implementation of integrated RIS, PACS and flatpanel detector-system needs excellent training of the employees, because of the changes in workflow etc. The main profits of such an integrated implementation are an increase in quality in image and report datas, easier handling--there are almost no more cassettes necessary--and excessive shortening of workflow.

20 CFR 404.1914 - Certificate of coverage.

Code of Federal Regulations, 2010 CFR

2010-04-01

... some agreements, proof of coverage under one social security system may be required before the individual may be exempt from coverage under the other system. Requests for certificates of coverage under....1914 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY...

Changes in the Use of the Passive Voice over Time: A Historical Look at the "American Journal of Botany" and the Changes in the Use of the Passive Voice from 1914-2008

ERIC Educational Resources Information Center

Dumin, Laura Marie

2010-01-01

Scope and Method of Study. This study looks at 15 articles from the "American Journal of Botany"--5 articles from 1914-1918, 5 articles from 1962-1966, and 5 articles from 2004-2008--to determine if and how the use of the passive voice has changed over time. Findings and Conclusions. The ways in which the passive voice was used, and the…

Comparison of maternal and newborn outcomes of Tibetan and Han Chinese delivering in Lhasa, Tibet

PubMed Central

Miller, Suellen; Tudor, Carrie; Thorsten, Vanessa; Nyima; Sonam; Droyoung; Wright, Linda; Varner, Michael

2009-01-01

Aim To compare maternal and neonatal outcomes of Tibetan and Han Chinese women delivering vaginally at high altitude (3650 meters) in Lhasa, Tibet Autonomous Region, People’s Republic of China. Method Comparative analysis of data from a prospective observational study of Tibetan (n = 938) and Han Chinese (n = 146) women delivering at three hospitals between January 2004 and May 2005. Results Han Chinese women had higher rates of pre-eclampsia/gestational hypertension than Tibetan women, (10.3% vs 5.9%, P = 0.04). There was no difference in rates of postpartum hemorrhage between Tibetan and Han women (12.8% vs 17.1%, P = 0.15). Han newborns weighed significantly less than Tibetan newborns (P < 0.01), and were twice as likely to be small for gestational age, (24.5% vs 11.6%, P < 0.01). Tibetan newborns were less likely to have poor neonatal outcomes than Han newborns (P < 0.01). Conclusion In high altitude deliveries in Tibet, adverse outcomes were significantly more common among Han Chinese. PMID:19012697

7. 1914 Landscape Plan Jefferson's Academical Village, Bounded by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. 1914 Landscape Plan - Jefferson's Academical Village, Bounded by University Avenue on the north, Jefferson Park Avenue on the south, Hospital Drive on the east, and McCormick Road on the west, Charlottesville, Independent City, VA

8. 1914 Tree Plan Jefferson's Academical Village, Bounded by ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. 1914 Tree Plan - Jefferson's Academical Village, Bounded by University Avenue on the north, Jefferson Park Avenue on the south, Hospital Drive on the east, and McCormick Road on the west, Charlottesville, Independent City, VA

10 CFR 19.14 - Presence of representatives of licensees and regulated entities, and workers during inspections.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Presence of representatives of licensees and regulated entities, and workers during inspections. 19.14 Section 19.14 Energy NUCLEAR REGULATORY COMMISSION NOTICES... working conditions. (d) Each workers' representative shall be routinely engaged in NRC-licensed or...

10 CFR 19.14 - Presence of representatives of licensees and regulated entities, and workers during inspections.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Presence of representatives of licensees and regulated entities, and workers during inspections. 19.14 Section 19.14 Energy NUCLEAR REGULATORY COMMISSION NOTICES... working conditions. (d) Each workers' representative shall be routinely engaged in NRC-licensed or...

10 CFR 19.14 - Presence of representatives of licensees and regulated entities, and workers during inspections.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Presence of representatives of licensees and regulated entities, and workers during inspections. 19.14 Section 19.14 Energy NUCLEAR REGULATORY COMMISSION NOTICES... working conditions. (d) Each workers' representative shall be routinely engaged in NRC-licensed or...

10 CFR 19.14 - Presence of representatives of licensees and regulated entities, and workers during inspections.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Presence of representatives of licensees and regulated entities, and workers during inspections. 19.14 Section 19.14 Energy NUCLEAR REGULATORY COMMISSION NOTICES... working conditions. (d) Each workers' representative shall be routinely engaged in NRC-licensed or...

10 CFR 19.14 - Presence of representatives of licensees and regulated entities, and workers during inspections.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Presence of representatives of licensees and regulated entities, and workers during inspections. 19.14 Section 19.14 Energy NUCLEAR REGULATORY COMMISSION NOTICES... working conditions. (d) Each workers' representative shall be routinely engaged in NRC-licensed or...

ChRIS--A web-based neuroimaging and informatics system for collecting, organizing, processing, visualizing and sharing of medical data.

PubMed

Pienaar, Rudolph; Rannou, Nicolas; Bernal, Jorge; Hahn, Daniel; Grant, P Ellen

2015-01-01

The utility of web browsers for general purpose computing, long anticipated, is only now coming into fruition. In this paper we present a web-based medical image data and information management software platform called ChRIS ([Boston] Children's Research Integration System). ChRIS' deep functionality allows for easy retrieval of medical image data from resources typically found in hospitals, organizes and presents information in a modern feed-like interface, provides access to a growing library of plugins that process these data - typically on a connected High Performance Compute Cluster, allows for easy data sharing between users and instances of ChRIS and provides powerful 3D visualization and real time collaboration.

Developing a self-learning training program for RIS computer skills.

PubMed

Stike, R; Olivi, P

2000-01-01

The demonstration of competency by healthcare professionals remains a priority for hospital administrators, as well as for the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Unfortunately, staff members who have to complete competency exercises often describe the process as a burden. Ineffective training processes may be the culprit. Our teaching hospital developed a training program for the radiology information system (RIS) computer system used by an imaging department of more than 200 staff members. The emphasis of our training program was on the design phase and the contribution of subject-matter experts (SMEs) to the content and testing of training materials, which included a computer-assisted, self-learning manual (SLM) and a pocket guide. The first step in the design process was to identify subject matter experts (SMEs) within the imaging department. Seven SMEs were shadowed by the IT educator. The role of the SME was to demonstrate current practices with RIS, to state principles involved and to serve as a reference for questions during training development. The steps that followed planning and design were: training delivery, evaluation and ongoing training. These steps were implemented in a series of workshops, which included soliciting feedback about the training program. Feedback was used to revise the SLM. The RIS SLM training project was a huge success for everyone involved. The average score for the core-skills test was higher than 90 percent. Seventy-five percent of the current staff was trained in the first phase, including radiology students. Our yearly cost savings using SLM workshops instead of on-the-job training will be about $35,000. We attribute the success of this project to a detailed timeline, SME contributions, the pilot testing phase, and the positive attitude of the imaging staff.

The genus Microptila Ris (Trichoptera, Hydroptilidae) in Japan.

PubMed

Ito, Tomiko

2017-02-15

The taxonomy of the genus Microptila Ris in Japan is revised. Microptila orienthula Kjærandsen and Ito, 2009, the only East Palearctic species in the genus, is redescribed with new records and two new species, M. genka sp. nov. and M. nakama sp. nov., are described for adults from Ryukyu Islands, far southern Japan, in the Oriental region.

Restorative Integral Support (RIS) for Older Adults Experiencing Co-Occurring Disorders

ERIC Educational Resources Information Center

Larkin, Heather; MacFarland, Nicole S.

2012-01-01

The Restorative Integral Support (RIS) model is a whole person response that assists people to overcome adversity. The Adverse Childhood Experiences (ACE) Study conducted by Kaiser Permanente and the Centers for Disease Control and Prevention shows the association between stressors in childhood and multiple later-life health and social problems.…

44. DETAIL OF WALL SHOWING 1914 CALENDAR (DEPICTING PANAMA CANAL), ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

44. DETAIL OF WALL SHOWING 1914 CALENDAR (DEPICTING PANAMA CANAL), PATTERN FOR NARROW GAUGE RR WHEEL, AND AD-LOOKING SOUTHEAST. - W. A. Young & Sons Foundry & Machine Shop, On Water Street along Monongahela River, Rices Landing, Greene County, PA

Ya.B. Zel''dovich (1914-1987). Chemist, Nuclear Physicist, Cosmologist

NASA Astrophysics Data System (ADS)

Sahni, Varun

2011-06-01

A scientific biography of the outstanding Soviet Chemist, Physicist and Cosmologist Yakov Borisovich Zeldovich (1914-1987) has been given by one of his pupils. A special concern has been given to cosmological works by Zel'dovich. Figures 4,Bibliography: 9.

Art in wartime: The First Wounded, London Hospital, August 1914.

PubMed

Park, M P; Park, R H R

2011-06-01

John Lavery's The First Wounded, London Hospital, August 1914 records a memorable event in the First World War. This painting and the archives of the Royal London Hospital provide a fascinating insight into the nursing and medical care of these early war casualties.

Infant Mortality on the Yakama Indian Reservation, 1914-1964.

ERIC Educational Resources Information Center

Trafzer, Clifford E.

1999-01-01

Infants under age 1 constituted the most deaths recorded for any age group among Native people on the Yakama Indian Reservation (Washington), between 1914 and 1964. Poverty conditions, including poor diet and unsanitary housing; social anomie; and lack of adequate health care contributed to infant deaths. Data tables and figures detail infant…

Expression of bvg-repressed genes in Bordetella pertussis is controlled by RisA through a novel c-di-GMP signaling pathway

USDA-ARS?s Scientific Manuscript database

The BvgAS two component system of Bordetella pertussis controls virulence factor expression. In addition, BvgAS controls expression of the bvg-repressed genes through the action of the repressor, BvgR. The transcription factor RisA is inhibited by BvgR, and when BvgR is not expressed RisA induces th...

The modified respiratory index score (RIS) guides resource allocation in acute bronchiolitis.

PubMed

Chong, Shu-Ling; Teoh, Oon Hoe; Nadkarni, Nivedita; Yeo, Joo Guan; Lwin, Zaw; Ong, Yong-Kwang Gene; Lee, Jan Hau

2017-07-01

Bronchiolitis is a common disease in early childhood with increasing healthcare utilization. We aim to study how well a simple and improved respiratory score (the modified Respiratory Index Score [RIS]) would perform when predicting for a warranted admission. This is an observational prospective study, from June 2015 to December 2015 in a paediatric emergency department (ED) of a large tertiary hospital in Singapore. We included children aged less than 2 years old, presenting with typical symptoms and signs of bronchiolitis but excluded children with four or more previous wheezes, a gestation of <35 weeks, and known cardiopulmonary disease. We also performed a sensitivity analysis for children presenting with their first wheeze. We defined a warranted admission as a composite of: The need for airway intervention, intravenous hydration, and a hospital stay of 2 days or more. Among 1,818 patients, the median age was 10.8 months (IQR 7.2-15.9). The median modified RIS score was 4.0 (IQR 3.0-5.0). A total of 19 (1.0%) children required respiratory support, 101 (5.6%) received intravenous hydration, and 571 (31.4%) required a hospital stay of 2 days or more. After adjusting for age and duration of illness, a modified RIS score of >4 predicted significantly for a warranted admission (adjusted Odds Ratio: 3.28, 95% confidence interval: 2.62-4.12). The association remained significant among children presenting with their first wheeze. This simple respiratory tool predicts for the need for respiratory support, intravenous hydration, and a significant hospital stay of 2 days or more. Pediatr Pulmonol. 2017; 52:954-961. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Using experience with bidirectional HL7-ACR-NEMA interfaces between the federal government HIS/RIS and commercial PACS to plan for DICOM

NASA Astrophysics Data System (ADS)

Kuzmak, Peter M.; Norton, Gary S.; Dayhoff, Ruth E.

1995-05-01

The Department of Veterans Affairs has developed a bidirectional HL7 - ACR-NEMA V 2.0 interface for connecting existing federal government hospital/radiology information systems (HIS/RIS) to commercial picture archive and communication systems (PACS). The interface has been in use since October 1993 at the Baltimore VAMC between the VA's HIS/RIS (DHCP) and a commercial PACS, and handles both text and image transfer. The text-only portion of the interface has been ported to work with a second vendor's PACS, and to work with the Department of Defense HIS/RIS (CHCS). Currently the interface is in production at two VA and three DoD sites. The common benefit experienced at all these sites is that passing patient, order, and report information directly from the HIS/RIS to the PACS greatly improves the flow of work in the Radiology Department. Image transfer to the DHCP Imaging System at the Baltimore VAMC demonstrated the advantage of providing `reference quality' (1K X 1K X 8-bit) radiology images to treating clinicians throughout the hospital. Experience has shown that the gateway must handle transactions between the HIS/RIS and the PACS quickly in order to keep up with the volume, and must provide an audit trail for system diagnostic purposes. Work is underway to construct a HL7 - DICOM gateway built upon the operational experience gathered from the existing interface.

Plasma biochemistry RIs and age effect in European Strigiformes.

PubMed

Agusti Montolio, Susana; Cuenca Valera, Rafaela; Lavín González, Santiago; Cray, Carolyn; Molina López, Rafael; Ferron, Emmanuel Serrano; Francisco, Olga Nicolás; Marco Sánchez, Ignasi; Casas-Díaz, Encarna

2018-03-01

Blood biochemistry and hematology are essential in the laboratory diagnosis of disease. In Strigiformes, little information regarding reference values and influence of different preanalytic factors is available, while age is known to have an effect on some biochemistry analytes, especially in early life characterized by a rapid growth rate and increase in body mass. The objective of this study was to determine baseline data for 29 blood biochemistry variables in 5 species of Iberian Strigiformes assigned to different age classes. Healthy nocturnal birds living in wildlife health centers of Catalonia, Northeastern Spain were assigned to different age classes (chicks, juveniles, adults where possible and available) and their blood was collected and analyzed for different standard biochemistry variables. Species included Tawny owls, Little owls, Long-eared owls, Scop owls, and Barn owls. A total of 276 clinically healthy animals were sampled, including between 179 chicks, 52 juveniles, and 45 adults. The RIs of cholesterol, albumin, and osmolality were the only variables that did not show interspecific variability. Common trends between age class groups were observed in 4 species. Phosphorus and calcium concentrations and ALP activities decreased with increasing age, while concentrations of sodium and γ-globulins tended to increase in the Strigidae family. Differences were concentrated in chicks and no differences were observed between juveniles and adults in any variable. Our results demonstrate the importance of defining biochemical RIs specific for certain age classes. © 2018 American Society for Veterinary Clinical Pathology.

The Education and Employment of Working-Class Girls, 1870-1914.

ERIC Educational Resources Information Center

Horn, Pamela

1988-01-01

Examines the influence of education upon the lives of British working-class girls between 1870-1914, taking into account the fact that for many, schooling was subordinated to work. Discusses gender stereotyping, stating that only the most determined girls obtained, through education, entry into jobs allowing talent development and competition with…

Exterior building details of Building B, east façade: ca. 1914 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Exterior building details of Building B, east façade: ca. 1914 covered porch with an asphalt singled low-hipped roof; southwesterly view - San Quentin State Prison, Building 22, Point San Quentin, San Quentin, Marin County, CA

43 CFR 3813.1 - Minerals reserved by the Act of July 17, 1914, subject to mineral location, entry and patenting.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., 1914, subject to mineral location, entry and patenting. 3813.1 Section 3813.1 Public Lands: Interior... location, entry and patenting. The Act of July 17, 1914 (38 Stat. 509; 30 U.S.C. sec. 122), as amended by... mineral deposits in lands, may re-enter and occupy so much of the surface thereof as may be required for...

43 CFR 3813.1 - Minerals reserved by the Act of July 17, 1914, subject to mineral location, entry and patenting.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., 1914, subject to mineral location, entry and patenting. 3813.1 Section 3813.1 Public Lands: Interior... location, entry and patenting. The Act of July 17, 1914 (38 Stat. 509; 30 U.S.C. sec. 122), as amended by... mineral deposits in lands, may re-enter and occupy so much of the surface thereof as may be required for...

43 CFR 3813.1 - Minerals reserved by the Act of July 17, 1914, subject to mineral location, entry and patenting.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., 1914, subject to mineral location, entry and patenting. 3813.1 Section 3813.1 Public Lands: Interior... location, entry and patenting. The Act of July 17, 1914 (38 Stat. 509; 30 U.S.C. sec. 122), as amended by... mineral deposits in lands, may re-enter and occupy so much of the surface thereof as may be required for...

43 CFR 3813.1 - Minerals reserved by the Act of July 17, 1914, subject to mineral location, entry and patenting.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., 1914, subject to mineral location, entry and patenting. 3813.1 Section 3813.1 Public Lands: Interior... location, entry and patenting. The Act of July 17, 1914 (38 Stat. 509; 30 U.S.C. sec. 122), as amended by... mineral deposits in lands, may re-enter and occupy so much of the surface thereof as may be required for...

Hans van Ginkel: On the Vision, History and Status of the Regional Centres of Expertise in ESD Programme

ERIC Educational Resources Information Center

Glasser, Harold

2008-01-01

Professor Hans van Ginkel, Rector of the United Nations University, Tokyo, (1997-2007) and president of the International Association of Universities (2000-2004), pioneered the concept of Regional Centers of Expertise in Education for Sustainable Development (RCEs) as a strategy for meeting the goals of the United Nations Decade of Education for…

Success and Failure in Adult Education: The Immigrant Experience 1914-1924.

ERIC Educational Resources Information Center

Seller, Maxine S.

The educational experience of adult immigrants to the United States between 1914-24 is discussed. Attempts of educators and Americanization agencies to reach adult immigrants are described and reasons for the failure of these attempts are given, including inadequate funding, narrowness in subject matter and methods, and insensitivity to ethnic…

The Pedagogical Foundations of Primary School Inspector Leonor Serrano (1914-1939)

ERIC Educational Resources Information Center

Ortells Roca, Miguel; Traver Martí, Juan

2018-01-01

This article aims to reconstruct the pedagogy of Leonor Serrano, a Spanish school inspector working and developing her theories between 1914 and 1939. We use an interrogative-analytical methodology based on content analysis of her texts to reconstruct her educational theory. The theoretical deductive elements are uncovered in the analysis of the…

Eruptions of Lassen Peak, California, 1914 to 1917

USGS Publications Warehouse

Clynne, Michael A.; Christiansen, Robert L.; Felger, Tracey J.; Stauffer, Peter H.; Hendley, James W.

1999-01-01

On May 22, 1915, an explosive eruption at Lassen Peak, California, the southernmost active volcano in the Cascade Range, devastated nearby areas and rained volcanic ash as far away as 200 miles to the east. This explosion was the most powerful in a 1914–17 series of eruptions that were the last to occur in the Cascades before the 1980 eruption of Mount St. Helens, Washington. Recent work by scientists with the U.S. Geological Survey (USGS) in cooperation with the National Park Service is shedding new light on these eruptions.

Role of RIS/APC for manufacturing RFG/LSD. [Refinery Information Systems/Advanced Process Control, ReFormulated Gasoline/Low Sulfur Diesels

DOE Office of Scientific and Technical Information (OSTI.GOV)

Latour, P.R.

Revolutionary changes in quality specifications (number, complexity, uncertainty, economic sensitivity) for reformulated gasolines (RFG) and low-sulfur diesels (LSD) are being addressed by powerful, new, computer-integrated manufacturing technology for Refinery Information Systems and Advanced Process Control (RIS/APC). This paper shows how the five active RIS/APC functions: performance measurement, optimization, scheduling, control and integration are used to manufacture new, clean fuels competitively. With current industry spending for this field averaging 2 to 3 cents/bbl crude, many refineries can capture 50 to 100 cents/bbl if the technology is properly employed and sustained throughout refining operations, organizations, and businesses.

Law and Order in the Classroom: Reconsidering "A Course on Citizenship," 1914

ERIC Educational Resources Information Center

Ellis, Lindsay

2013-01-01

This article explores the tension between social control and democratic participation in the first American peace education curriculum, "A Course in Citizenship" (1914). Previously, this "Course" has been read as a case study of progressive era peace education, during which the call to teach democratically increased in volume. Building on this…

[The Cohort of the Spanish HIV Research Network (CoRIS) and its associated biobank; organizational issues, main findings and losses to follow-up].

PubMed

Sobrino-Vegas, Paz; Gutiérrez, Félix; Berenguer, Juan; Labarga, Pablo; García, Federico; Alejos-Ferreras, Belén; Muñoz, M Angeles; Moreno, Santiago; del Amo, Julia

2011-11-01

This article describes the development of the Cohort of the Spanish Research Network (CoRIS), its methodological and organizational aspects, the demographic and clinical characteristics of the subjects enrolled and quantifies the losses to follow-up and associated factors. Multicentre cohort of HIV-positive naïve subjects recruited in 28 sites of Spain from 2004-onwards. Missing and inconsistent data were submitted to internal quality controls and the datasets were externally audited. Multiple logistic regression models were used. As of October 2009, 5,514 subjects had been recruited, representing 11,708 person-years with a median follow-up time of 1.81 years. Most are men (78.8%), infected by sexual transmission (46.1% men who have sex with men and 35.2% heterosexual persons) and Spanish (69.7%). During follow-up 64.5% have started Antiretroviral Therapy (ART) and 201 deaths have occurred. New HIV diagnoses accounted for 80.7% of the sample. Some 52% of subjects had at least one baseline sample in the BioBank while naïve to ART. Losses to follow-up (18.9%) were more frequent in younger people, in injecting drug users, in persons of non-Spanish origin, in persons with primary or lower educational level, and in those with a CD4 count over 350 cells/mm(3) at time of recruitment. The implementation of CoRIS has been successful; the cohort has wide representation at national level, is actively recruiting new members and blood samples, and has excellent data quality. Losses to follow-up are of similar magnitude to other cohort studies, as are the factors associated with them. Copyright © 2011 Elsevier España, S.L. All rights reserved.

"In Far Cathay": Representations of China in "The Boy's Own Paper", 1879-1914

ERIC Educational Resources Information Center

Chen, Shih-Wen

2013-01-01

This paper considers how "knowledge" of China was presented for Victorian and Edwardian children in "The Boy's Own Paper" ("BOP") between 1879 and 1914. It considers how genre affects the representation of China in the "BOP" by comparing travel narratives and adventure stories. First, it focuses on…

The Hazard Notification System (HANS)

NASA Astrophysics Data System (ADS)

Snedigar, S. F.; Venezky, D. Y.

2009-12-01

The Volcano Hazards Program (VHP) has developed a Hazard Notification System (HANS) for distributing volcanic activity information collected by scientists to airlines, emergency services, and the general public. In the past year, data from HANS have been used by airlines to make decisions about diverting or canceling flights during the eruption of Mount Redoubt. HANS was developed to provide a single system that each of the five U.S. volcano observatories could use for communicating and storing volcanic information about the 160+ potentially active U.S. volcanoes. The data that cover ten tables and nearly 100 fields are now stored in similar formats, and the information can be released in styles requested by our agency partners, such as the International Civil Aviation Organization (ICAO). Currently, HANS has about 4500 reports stored; on average, two - three reports are added daily. HANS (at its most basic form) consists of a user interface for entering data into one of many release types (Daily Status Reports, Weekly Updates, Volcano Activity Notifications, etc.); a database holding previous releases as well as observatory information such as email address lists and volcano boilerplates; and a transmission system for formatting releases and sending them out by email or other web related system. The user interface to HANS is completely web based, providing access to our observatory scientists from any online PC. The underlying database stores the observatory information and drives the observatory and program websites' dynamic updates and archived information releases. HANS also runs scripts for generating several different feeds including the program home page Volcano Status Map. Each observatory has the capability of running an instance of HANS. There are currently three instances of HANS and each instance is synchronized to all other instances using a master-slave environment. Information can be entered on any node; slave nodes transmit data to the master node

Toward a Pragmatist Epistemology: Arthur O. Lovejoy's and H. S. Jennings's Biophilosophical Responses to Neovitalism, 1909-1914.

PubMed

Russell, Doug

2015-01-01

The sustained interdisciplinary debate about neovitalism between two Johns Hopkins University colleagues, philosopher Arthur O. Lovejoy and experimental geneticist H. S. Jennings, in the period 1911-1914, was the basis for their theoretical reconceptualization of scientific knowledge as contingent and necessarily incomplete in its account of nature. Their response to Hans Driesch's neovitalist concept of entelechy, and his challenge to the continuity between biology and the inorganic sciences, resulted in a historically significant articulation of genetics and philosophy. This study traces the debate's shift of problem-focus away from neovitalism's threat to the unity of science - "organic autonomy," as Lovejoy put it - and toward the potential for development of a nonmechanististic, nonrationalist theory of scientific knowledge. The result was a new pragmatist epistemology, based on Lovejoy's and Jennings's critiques of the inadequacy of pragmatism's account of scientific knowledge. The first intellectual move, drawing on naturalism and pragmatism, was based on a reinterpretation of science as organized experience. The second, sparked by Henri Bergson's theory of creative evolution, and drawing together elements of Dewey's and James's pragmatisms, produced a new account of the contingency and necessary incompleteness of scientific knowledge. Prompted by the neovitalists' mix of a priori concepts and, in Driesch's case, and adherence to empiricism, Lovejoy's and Jennings's developing pragmatist epistemologies of science explored the interrelation between rationalism and empiricism.

Validation of the German version of two scales (RIS, RCS-HCP) for measuring regret associated with providing healthcare.

PubMed

Richner, Silvia C; Cullati, Stéphane; Cheval, Boris; Schmidt, Ralph E; Chopard, Pierre; Meier, Christoph A; Courvoisier, Delphine S

2017-03-24

The regret intensity scale (RIS) and the regret coping scale for healthcare professionals (RCS-HCP) working in hospitals assess the experience of care-related regrets and how healthcare professional deal with these negative events. The aim of this study was to validate a German version of the RIS and the RCS-HCP. The RIS and RCS-HCP in German were first translated into German (forward- and backward translations) and then pretested with 16 German-speaking healthcare professionals. Finally, two surveys (test and 1-month retest) administered the scales to a large sample of healthcare professionals from two different hospitals. Of the 2142 eligible healthcare professionals, 494 (23.1%) individuals (108 physicians) completed the cross-sectional web based survey and 244 completed the retest questionnaire. Participants (n = 165, 33.4% of the total sample) who reported not having experienced a regret in the last 5 years, had significantly more days of sick leave during the last 6 months. These participants were excluded from the subsequent analyses. The structure of the scales was similar to the French version with a single dimension for the regret intensity scale (Cronbach's alpha: 0.88) and three types of coping strategies for the regret coping scale (alphas: 0.69 for problem-focused strategies, 0.67 for adaptive strategies and 0.86 for the maladaptive strategies). Construct validity was good and reproduced the findings of the French study, namely that higher regret intensity was associated with situations that entailed more consequences for the patients. Furthermore, higher regret intensity and more frequent use of maladaptive strategies were associated with more sleep difficulties and less work satisfaction. The German RIS and RCS-HCP scales were found valid for measuring regret intensity and regret coping in a population of healthcare professionals working in a hospital. Reporting no regret, which corresponds to the coping strategy of suppression, seems to be a

Monthly Record of Current Educational Publications. Bulletin, 1914, No. 26. Whole Number 600

ERIC Educational Resources Information Center

United States Bureau of Education, Department of the Interior, 1914

1914-01-01

This bulletin contains a representative selection of books and articles for the month of October, 1914. Following the Introductory Notes, the publications are organized into the following topic areas: (1) Publications of associations; (2) Educational history and biography; (3) Current educational conditions; (4) Pedagogics and didactics; (5)…

Abrupt treatments of hysteria during World War I, 1914-18.

PubMed

Macleod, Ad Sandy

2018-06-01

Case reports of the abrupt recovery of hysterical disorders during World War I (1914-18), though undoubtedly subject to publication bias, raise both aetiological and treatment issues regarding pseudo-neurological conversion symptoms. Published clinical anecdotes report circumstantial, psychotherapeutic, hypnotic, persuasive (and coercive) methods seemingly inducing recovery, and also responses to fright and alterations of consciousness. The ethics of modern medical practice would not allow many of these techniques, which were reported to be effective, even in the chronic cases.

Exploring the Integration of Field Portable Instrumentation into Real-Time Surface Science Operations with the RIS4E SSERVI Team

NASA Astrophysics Data System (ADS)

Young, K. E.; Bleacher, J. E.; Rogers, D.; Garry, W. B.; McAdam, A.; Scheidt, S. P.; Carter, L. M.; Glotch, T. D.

2015-12-01

The Remote, In Situ, and Synchrotron Studies for Science (RIS4E) team represents one node of the Solar System Exploration Research Virtual Institute (SSERVI) program. While the RIS4E team consists of four themes, each dedicated to a different aspect of airless body exploration, this submission details the RIS4E work underway to maximize an astronaut's effectiveness while conducting surface science. The next generation of surface science operations will look quite different than the EVAs (extravehicular activities) conducted during Apollo. Astronauts will possess data of much higher resolution than the Apollo reconnaissance data, and the EVAs will thus be designed to answer targeted science questions. Additionally, technological advancements over the last several decades have made it possible to conduct in situ analyses of a caliber much greater than was achievable during Apollo. For example, lab techniques such as x-ray fluorescence, x-ray diffraction, and multi-spectral imaging are now available in field portable formats, meaning that astronauts can gain real-time geochemical awareness during sample collection. The integration of these instruments into EVA operations, however, has not been widely tested. While these instruments will provide the astronaut with a high-resolution look at regional geochemistry and structure, their implementation could prove costly to the already constrained astronaut EVA timeline. The RIS4E team, through fieldwork at the December 1974 lava flow at Kilauea Volcano, HI, investigates the incorporation of portable technologies into planetary surface exploration and explores the relationship between science value added from these instruments and the cost associated with integrating them into an EVA timeline. We also consider what an appropriate instrumentation suite would be for the exploration of a volcanic terrain using this ideal terrestrial analog (see Rogers et al., Young et al., Bleacher et al., and Yant et al., this meeting).

Crossing Ethnic Barriers in the Southwest: Women's Agricultural Extension Education, 1914-1940. Draft.

ERIC Educational Resources Information Center

Jensen, Joan M.

From its inception in 1914 until 1940, the New Mexico Agricultural Extension Service was quite successful in delivering educational programs to non-English speaking, Hispanic women in Santa Fe County and almost totally unsuccessful in Dona Ana County. Criteria for success were involvement of ethnic women in the program, ability to adapt national…

A City Goes to War: A Case Study of Bridgeport, Connecticut, 1914-1917.

ERIC Educational Resources Information Center

Banit, Thomas

1989-01-01

Presents a case study used for teaching about World War I. Describes Bridgeport, Connecticut, during the period 1914-17. Includes maps, ethnographic data, and primary materials, such as newspaper accounts and speeches by U.S. President Woodrow Wilson. Provides learning objectives, study questions, and a glossary. Discusses the impact of the war on…

Transforming han: a correlational method for psychology and religion.

PubMed

Oh, Whachul

2015-06-01

Han is a destructive feeling in Korea. Although Korea accomplished significant exterior growth, Korean society is still experiencing the dark aspects of transforming han as evidenced by having the highest suicide rate in Asia. Some reasons for this may be the fragmentation between North and South Korea. If we can transform han then it can become constructive. I was challenged to think of possibilities for transforming han internally; this brings me to the correlational method through psychological and religious interpretation. This study is to challenge and encourage many han-ridden people in Korean society. Through the psychological and religious understanding of han, people suffering can positively transform their han. They can relate to han more subjectively, and this means the han-ridden psyche has an innate sacredness of potential to transform.

The 'Naturals' and Victorian Cambridge: Reflections on the Anatomy of an Elite, 1851-1914.

ERIC Educational Resources Information Center

MacLeod, Roy; Moseley, Russell

1980-01-01

Explores how graduates of Cambridge University from 1851-1914 contributed expertise gained during their university years to British society, particularly the public sector in which they occupied many important positions. The term 'Naturals' refers to those who passed final exams in natural sciences and mathematics at Cambridge. (Author/DB)

Immigration to the Great Plains, 1865-1914: War, Politics, Technology, and Economic Development

ERIC Educational Resources Information Center

Garver, Bruce

2011-01-01

The advent and vast extent of immigration to the Great Plains states during the years 1865 to 1914 is perhaps best understood in light of the new international context that emerged during the 1860s in the aftermath of six large wars whose consequences included the enlargement of civil liberties, an acceleration of economic growth and technological…

HAN-Based Monopropellant Technology Development

NASA Technical Reports Server (NTRS)

Reed, Brian

2002-01-01

NASA Glenn Research Center is sponsoring efforts to develop technology for high-performance, high-density, low-freezing point, low-hazards monopropellant systems. The program is focused on a family of monopropellant formulations composed of an aqueous solution of hydroxylammonium nitrate (HAN) and a fuel component. HAN-based monopropellants offer significant mass and volume savings to small (less than 100 kg) satellite for orbit raising and on-orbit propulsion applications. The low-hazards characteristics of HAN-based monopropellants make them attractive for applications where ground processing costs are a significant concern. A 1-lbf thruster has been demonstrated to a 20-kg satellite orbit insertion duty cycle, using a formulation compatible with currently available catalysts. To achieve specific impulse levels above those of hydrazine, catalyst materials that can withstand the high-temperature, corrosive combustion environment of HAN-based monopropellants have to be developed. There also needs to be work done to characterize propellant properties, burning behavior, and material compatibility. NASA is coordinating their monopropellant efforts with those of the United States Air Force.

RIS3: A program for relativistic isotope shift calculations

NASA Astrophysics Data System (ADS)

Nazé, C.; Gaidamauskas, E.; Gaigalas, G.; Godefroid, M.; Jönsson, P.

2013-09-01

An atomic spectral line is characteristic of the element producing the spectrum. The line also depends on the isotope. The program RIS3 (Relativistic Isotope Shift) calculates the electron density at the origin and the normal and specific mass shift parameters. Combining these electronic quantities with available nuclear data, isotope-dependent energy level shifts are determined. Program summaryProgram title:RIS3 Catalogue identifier: ADEK_v2_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADEK_v2_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 5147 No. of bytes in distributed program, including test data, etc.: 32869 Distribution format: tar.gz Programming language: Fortran 77. Computer: HP ProLiant BL465c G7 CTO. Operating system: Centos 5.5, which is a Linux distribution compatible with Red Hat Enterprise Advanced Server. Classification: 2.1. Catalogue identifier of previous version: ADEK_v1_0 Journal reference of previous version: Comput. Phys. Comm. 100 (1997) 81 Subprograms used: Cat Id Title Reference ADZL_v1_1 GRASP2K VERSION 1_1 to be published. Does the new version supersede the previous version?: Yes Nature of problem: Prediction of level and transition isotope shifts in atoms using four-component relativistic wave functions. Solution method: The nuclear motion and volume effects are treated in first order perturbation theory. Taking the zero-order wave function in terms of a configuration state expansion |Ψ>=∑μcμ|Φ(γμPJMj)>, where P, J and MJ are, respectively, the parity and angular quantum numbers, the electron density at the nucleus and the normal and specific mass shift parameters may generally be expressed as ∑cμcν<γμPJMj|V|γνPJMj> where V is the relevant operator. The matrix elements, in turn, can be expressed as sums over radial

Catalan Universities and the Entrepreneurial Discovery Process: Challenges and Opportunities Emerging from the RIS3CAT Communities

ERIC Educational Resources Information Center

Marinelli, Elisabetta; Elena-Perez, Susana

2017-01-01

This article provides new insights into the role of public universities in regional development by looking at their involvement in Research and Innovation Strategies for Smart Specialization (RIS3), a key element of the current European Cohesion Policy. In the latter, stakeholders from the triple or Quadruple Helix (public, private, research and…

The Campaign for Spanish Language Education in the "Colossus of the North," 1914-1945

ERIC Educational Resources Information Center

Bale, Jeff

2011-01-01

This paper explores a period of advocacy on behalf of Spanish language education in the United States from 1914 to 1945. It interrogates claims made by policy actors about the centrality of Spanish language education to US geopolitical and economic interests in Latin America. I make two arguments: first, that realization of US economic and…

The Formation, Development and Contribution of the New Ideals in Education Conferences, 1914-1937

ERIC Educational Resources Information Center

Howlett, John

2017-01-01

This paper seeks to explore the development, impact and contribution made by the New Ideals in Education conferences, which were held between 1914 and 1937. In particular, it will examine how the group emerged from the English Montessori Society and forged an identity of its own based on the thoughts and ideas of its two major protagonists: Edmond…

[LaboRisCh: an algorithm for assessment of health risks due to chemicals in research laboratories and similar workplaces].

PubMed

Strafella, Elisabetta; Bracci, M; Calisti, R; Governa, M; Santarelli, Lory

2008-01-01

Chemical risk assessment in research laboratories is complicated by factors such as the large number of agents to be considered, each present in small quantities, and the very short and erratic periods of exposure, all of which make reliable environmental and biological monitoring particularly difficult and at times impossible. In such environments, a preliminary evaluation procedure based on algorithms would be useful to establish the hazard potential of a given situation and to guide the appropriate intervention. The LaboRisCh model was expressly designed to assess the health risk due to chemicals in research laboratories and similar workplaces. The model is based on the calculation of the value of a synthetic single risk index for each substance and compound found in a laboratory and, subsequently, of a further synthetic single risk index for the whole laboratory or, where required, a section thereof. This makes LaboRisCh a compromise between need for information, ease of use, and resources required for the assessment. The risk index includes several items, chiefly the physical and chemical properties, intrinsic hazard potential, amount, dilution, and time of exposure to each agent; waste management; possible interactions; presence and efficiency of collective and individual protection devices, and staff training in good laboratory practices. The value of the synthetic single index corresponds to one of three areas: no risk (green), possible risk (yellow), and certain risk (red). Preliminary data confirm the model. LaboRisCh appears to be a reliable method for chemical risk assessment in research laboratories and similar workplaces.

An interview with Mark G. Hans

PubMed Central

Bolognese, Ana Maria; Palomo, Juan Martin; Miyashita, Kunihiko; Nojima, Lincoln Issamu; Nojima, Matilde da Cunha Gonçalves

2014-01-01

It is a great honor to conduct an interview with Professor Mark G. Hans, after following his outstanding work ahead of the Bolton-Brush Growth Study Center and the Department of Orthodontics at the prestigious Case Western Reserve School of Dental Medicine (CWRU) in Cleveland, Ohio. Born in Berea, Ohio, Professor Mark Hans attended Yale University in New Haven, CT, and earned his Bachelor of Science Degree in Chemistry. Upon graduation, Dr. Hans received his DDS and Masters Degree of Science in Dentistry with specialty certification in Orthodontics at Case Western Reserve University. During his education, Dr. Hans' Master's Thesis won the Harry Sicher Award for Best Research by an Orthodontic Student and being granted a Presidential Teaching Fellowship. As one of the youngest doctors ever certified by the American Board of Orthodontics, Dr. Hans continues to maintain his board certification. He has worked through academics on a variety of research interests, that includes the demographics of orthodontic practice, digital radiographic data, dental and craniofacial genetics, as obstructive sleep apnea syndrome, with selected publications in these fields. One of his noteworthy contributions to the orthodontic literature came along with Dr. Donald Enlow on the pages of "Essentials of Facial Growth", being reference on the study of craniofacial growth and development. Dr. Mark Hans's academic career is linked to CWRU, recognized as the renowned birthplace of research on craniofacial growth and development, where the classic Bolton-Brush Growth Study was historically set. Today, Dr. Hans is the Director of The Bolton-Brush Growth Study Center, performing, with great skill and dedication, the handling of the larger longitudinal sample of bone growth study. He is Associate Dean for Graduate Studies, Professor and Chairman of the Department of Orthodontics, working in clinical and theoretical activities with students of the Undergraduate Course from the School of Dental

Mission Command During the War of Movement in World War I Initiative and Synchronization of the German Right Wing in August and Early September 1914

DTIC Science & Technology

2014-12-04

Mission Command During the War of Movement in World War I – Initiative and Synchronization of the German Right Wing in August and Early...German Right Wing in August and early September 1914 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) LTC...War I – Initiative and Synchronization of the German Right Wing in August and early September 1914 Approved by: , Monograph Director

Development of HAN-based Liquid Propellant Thruster

NASA Astrophysics Data System (ADS)

Hisatsune, K.; Izumi, J.; Tsutaya, H.; Furukawa, K.

2004-10-01

Many of propellants that are applied to the conventional spacecraft propulsion system are toxic propellants. Because of its toxicity, considering the environmental pollution or safety on handling, it will be necessary to apply the "green" propellant to the spacecraft propulsion system. The purpose of this study is to apply HAN based liquid propellant (LP1846) to mono propellant thruster. Compared to the hydrazine that is used in conventional mono propellant thruster, HAN based propellant is not only lower toxic but also can obtain higher specific impulse. Moreover, HAN based propellant can be decomposed by the catalyst. It means there are the possibility of applying to the mono propellant thruster that can leads to the high reliability of the propulsion system.[1],[2] However, there are two technical subjects, to apply HAN based propellant to the mono propellant thruster. One is the high combustion temperature. The catalyst will be damaged under high temperature condition. The other is the low catalytic activity. It is the serious problem on application of HAN based propellant to the mono propellant thruster that is used for attitude control of spacecraft. To improve the catalytic activity of HAN based propellant, it is necessary to screen the best catalyst for HAN based propellant. The adsorption analysis is conducted by Monte Carlo Simulation to screen the catalyst metal for HAN and TEAN. The result of analysis shows the Iridium is the best catalyst metal for HAN and TEAN. Iridium is the catalyst metal that is used at conventional mono propellant thruster catalyst Shell405. Then, to confirm the result of analysis, the reaction test about catalyst is conducted. The result of this test is the same as the result of adsorption analysis. That means the adsorption analysis is effective in screening the catalyst metal. At the evaluating test, the various types of carrier of catalyst are also compared to Shell 405 to improve catalytic activity. The test result shows the

[Prevalence and associated factors of diabetes mellitus in children of Han, Uigurs and Kazaks ethnicities in Xinjiang].

PubMed

Zhang, Jing; Ma, Yi-tong; Xie, Xiang; Yang, Yi-ning; Li, Xiao-mei; Ma, Xiang; Fu, Zhen-yan; Liu, Fen; Xiang, Yang; Chen, You; Yu, Zi-xiang; Chen, Bang-dang

2012-11-01

To investigate the prevalence rates of diabetes mellitus and its associated risk factors in children with Han, Uygur and Kazak ethnicities in Xinjiang. A cross-sectional random samples involving aged 0 - 17 years were carried out to analyze the prevalence rates and associated risk factors of diabetes mellitus in children of Han, Uigur and Kazak ethnicities from 3 prefectures (Hetian, Kashi and Fuhai) in Xinjiang Autonomous Regions. Diabetes mellitus and impaired fasting glucose (IFG) were defined by the China Diabetes Prevention and Control Standard set in 2007. Data was collected through filling in the questionnaires and results from physical examination and laboratory tests. The total prevalence rates of IFG and diabetes mellitus were 0.68% and 0.09%, respectively. Data from logistic regression analysis suggested that overweight and obesity were risk factors for diabetes mellitus in children from Xinjiang, with odds ratio values as 2.844 and 3.963, respectively. Children with Han, Uygur and Kazak ethnicities in Xinjiang had an overall standardized prevalence rates of diabetes mellitus. IFG were 0.57% and 1.35% lower than the 2004 data from children at same age groups in Beijing and the whole nation, also 0.19% lower then the national rate of 5 - 17 years-old children juvenile diabetes.

Askaris, Asymmetry, and Small Wars: Operational Art and the German East African Campaign, 1914-1918

DTIC Science & Technology

2001-02-01

Art moves through 8 the realm of the possible, but is restrained by the laws of science . The Pharaohs created some of the most awe inspiring...... Art and the German East African Campaign, 1914-1918 Unclassified 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Adgie

[Medical photography and cinematography before 1914: privileged rapport with the neurosciences].

PubMed

Aubert, M G

2000-01-01

Arthur Van Gehuchten (1861-1914), Belgian anatomist and neurologist, professor at the Université catholique de Louvain, was an enthusiastic user of photography and a pioneer of medical cinematography. He used these techniques widely in order to illustrate his lectures, papers and his neurological textbook. His films and photographic plates are at the present time being studied and restored. The nitrate films are the oldest belgian films surviving. Neuroscientists have played a major role in the development of medical photography and cinematography and in the use of these techniques for clinical, research or didactic purposes.

Hematologic and plasma chemistry RIs for cultured Striped catfish (Pangasius hypophthalmus) in recirculating aquaculture systems.

PubMed

Galagarza, Oscar A; Kuhn, David D; Smith, Stephen A; Hrubec, Terry C

2017-09-01

Striped catfish (Pangasius hypophthalmus) is a valuable aquaculture fish species produced primarily in Southeast Asia. In the United States, it is bred as an ornamental species. Striped catfish has high productivity and great demand in numerous countries around the world, yet little is known about its normal physiology. The objective of this study was to establish hematologic and blood chemistry RIs for healthy juvenile Striped catfish. Blood samples were collected from 70 Striped catfish raised in recirculating aquaculture systems. Whole blood and plasma samples were analyzed for multiple hematologic and chemistry variables using standard techniques. The RIs for hematology were as follows: PCV 23.5-35.9%, MCV 106.3-156.6 fL, RBC count 1.79-2.75 × 10 6 cells/μL, thrombocytes 26,318-73,333 cells/μL, total WBC count 36,294-94,286 cells/μL, total lymphocytes 18,997-59,998 cells/μL, small lymphocytes 13,763-51,490 cells/μL, large lymphocytes 715-21,200 cells/μL, granulocytes 4504-18,291 cells/μL, and monocytes 0-7549 cells/μL. Plasma chemistry RIs were the following: ALP 32.7-74.6 U/L, AST 20.3-1235.8 U/L, sodium 135.2-147.7 mmol/L, potassium 3.3-5.0 mmol/L, chloride 120.1-133.6 mmol/L, calcium 2.7-3.6 mmol/L, magnesium 0.9-1.3 mmol/L, phosphorous 1.4-2.7 mmol/L, glucose 4.6-7.6 mmol/L, cholesterol 2.8-5.3 mmol/L, total protein 30-42 g/L, albumin 7-11 g/L, globulin 22-32 g/L, albumin:globulin ratio 0.27-0.37, creatinine 0-8 μmol/L, and osmolality 251.8-327.9 mOsm/kg. Reference intervals reported here can help veterinarians and fish health specialists monitor the health status of Striped catfish under recirculating aquaculture conditions for research, exhibition, and production purposes. © 2017 American Society for Veterinary Clinical Pathology.

Cyclic di-GMP regulation of the bvg-repressed genes and the orphan response regulator RisA in Bordetella pertussis

USDA-ARS?s Scientific Manuscript database

Expression of Bordetella pertussis virulence factors is activated by the BvgAS two-component system. Under modulating growth conditions BvgAS indirectly represses another set of genes through the action of BvgR, a bvg-activated protein. BvgR blocks activation of the response regulator RisA which is ...

Time analysis for optimization of radiology workflow in conventional radiology during RIS-PACS-integration

NASA Astrophysics Data System (ADS)

Falkensammer, Peter; Soegner, Peter I.; zur Nedden, Dieter

2002-05-01

The integration of RIS-PACS systems in radiology units are intended to reduce time consumption in radiology workflow and thus to increase radiologist productivity. Along with the RIS-PACS integration at the University Hospital Innsbruck we analyzed workflow from patient admission to release of final reports before implementation. The follow up study after six months of the implementation is currently in work. In this study we compared chest to skeletal x-ray examinations in 969 patients before the implementation. Drawing the admission-to-release-of-final-report period showed a two-peak diagram with the first peak corresponding to a release of final results on the same day and the second peak to a release on the following day. In the chest x-ray group, 57% were released the same day (mean value 4:02 hours) and 43% the next day (mean value 21:47 hours). Looking at the skeletal x-rays 40% were released the same day (mean value 3:58 hours) and 60% were released the next day (mean value 21:05 hours). Summarizing the results we should say, that the average chest x-ray requires less time than an skeletal x-ray, due to the fact that a greater percentage of reports is released the same day. The most important result is, that the most time consuming workstep is the exchange of data media between radiologist and secretary with at least 5 hours.

VizieR Online Data Catalog: Radial velocities in A1914 (Barrena+, 2013)

NASA Astrophysics Data System (ADS)

Barrena, R.; Girardi, M.; Boschin, W.

2014-04-01

We performed observations of A1914 using Device Optimized for the Low Resolution (DOLORES) multi-object spectrograph at the TNG telescope in 2010 March. We used the LR-B grism, which provides a dispersion of 187Å/mm. DOLORES works with a 2048x2048 pixels E2V CCD. The pixel size is 13.5um. We retrieved a total of four multi-object spectroscopy (MOS) masks containing 146 slits. We exposed 3600s for each mask. (1 data file).

A Blend of Romanism and Germanism: Experimental Science Instruction in Belgian State Secondary Education, 1880-1914

ERIC Educational Resources Information Center

Onghena, Sofie

2013-01-01

A case study of secondary experimental science instruction in Belgium demonstrates the importance of cross-national communication in the study of science education. Belgian secondary science education in the years 1880-1914 had a clear internationalist dimension. French and German influences turn out to have been essential, stimulated by the fact…

PREFACE: 36th Risø International Symposium on Materials Science

NASA Astrophysics Data System (ADS)

Fæster, S.; Hansen, N.; Hong, C.; Huang, X.; Jensen, D. Juul; Mishin, O. V.; Sun, J.; Yu, T.; Zhang, Y. B.

2015-08-01

The 36th Risø Symposium focuses on the effects of deformation-induced structural variations on annealing mechanisms. Although it is widely recognized that the processes occurring during annealing of deformed metals are determined by the local environment in which they occur, much of the current understanding, analysis and modelling is based on larger scale considerations. Recent detailed investigations of deformation microstructures have led to a paradigm shift in the way these structures are characterized and analyzed. It is now clear that deformation microstructures are hierarchical, with dislocations and deformation-induced boundaries subdividing the original grains. This subdivision means that there are variations in the crystallographic orientations and in the distribution of stored energy on the scale of the subdivision, which typically is on the micrometer, sub-micrometer or nanometer scale. Structural variations in this subdivision may also be present from grain to grain in polycrystalline materials, thereby introducing variations on the grain scale. Finally, processing may also introduce structural variations on even larger scales. There are thus structural variations at many length scales, all of which play an essential role in subsequent annealing processes and in property optimization. Recent advances in incorporating these structural variations into the understanding of annealing mechanisms and of how they affect the mechanical and physical properties of annealed metals and alloys are addressed in these Proceedings. The Proceedings contain 15 key-note and 46 contributed papers. The 36th Risø International Symposium on Materials Science is organized by the Section for Materials Science and Advanced Characterization, Department of Wind Energy, Technical University of Denmark (DTU). We would like to thank all those at DTU who assisted in the preparations for the Symposium. We appreciate additionally the help from the international advisory committee

Phylogeographic Differentiation of Mitochondrial DNA in Han Chinese

PubMed Central

Yao, Yong-Gang; Kong, Qing-Peng; Bandelt, Hans-Jürgen; Kivisild, Toomas; Zhang, Ya-Ping

2002-01-01

To characterize the mitochondrial DNA (mtDNA) variation in Han Chinese from several provinces of China, we have sequenced the two hypervariable segments of the control region and the segment spanning nucleotide positions 10171–10659 of the coding region, and we have identified a number of specific coding-region mutations by direct sequencing or restriction-fragment–length–polymorphism tests. This allows us to define new haplogroups (clades of the mtDNA phylogeny) and to dissect the Han mtDNA pool on a phylogenetic basis, which is a prerequisite for any fine-grained phylogeographic analysis, the interpretation of ancient mtDNA, or future complete mtDNA sequencing efforts. Some of the haplogroups under study differ considerably in frequencies across different provinces. The southernmost provinces show more pronounced contrasts in their regional Han mtDNA pools than the central and northern provinces. These and other features of the geographical distribution of the mtDNA haplogroups observed in the Han Chinese make an initial Paleolithic colonization from south to north plausible but would suggest subsequent migration events in China that mainly proceeded from north to south and east to west. Lumping together all regional Han mtDNA pools into one fictive general mtDNA pool or choosing one or two regional Han populations to represent all Han Chinese is inappropriate for prehistoric considerations as well as for forensic purposes or medical disease studies. PMID:11836649

The "Missing Males" and Other Gender Issues in Music Education: Evidence from the "Music Supervisors' Journal," 1914-1924.

ERIC Educational Resources Information Center

Koza, Julia Eklund

1993-01-01

Reports on an analysis of gender-related references appearing in the "Music Supervisors' Journal" from 1914-24. Finds that both coeducational and single-sex musical organizations were discussed and that vocal and instrumental instruction for boys and girls was advocated. (CFR)

An interview with Mark G. Hans.

PubMed

Hans, Mark G; Nojima, Matilde da Cunha Gonçalves

2014-01-01

It is a great honor to conduct an interview with Professor Mark G. Hans, after following his outstanding work ahead of the Bolton-Brush Growth Study Center and the Department of Orthodontics at the prestigious Case Western Reserve School of Dental Medicine (CWRU) in Cleveland, Ohio. Born in Berea, Ohio, Professor Mark Hans attended Yale University in New Haven, CT, and earned his Bachelor of Science Degree in Chemistry. Upon graduation, Dr. Hans received his DDS and Masters Degree of Science in Dentistry with specialty certification in Orthodontics at Case Western Reserve University. During his education, Dr. Hans’ Master’s Thesis won the Harry Sicher Award for Best Research by an Orthodontic Student and being granted a Presidential Teaching Fellowship. As one of the youngest doctors ever certified by the American Board of Orthodontics, Dr. Hans continues to maintain his board certification. He has worked through academics on a variety of research interests, that includes the demographics of orthodontic practice, digital radiographic data, dental and craniofacial genetics, as obstructive sleep apnea syndrome, with selected publications in these fields. One of his noteworthy contributions to the orthodontic literature came along with Dr. Donald Enlow on the pages of “Essentials of Facial Growth”, being reference on the study of craniofacial growth and development. Dr. Mark Hans’s academic career is linked to CWRU, recognized as the renowned birthplace of research on craniofacial growth and development, where the classic Bolton-Brush Growth Study was historically set. Today, Dr. Hans is the Director of The Bolton-Brush Growth Study Center, performing, with great skill and dedication, the handling of the larger longitudinal sample of bone growth study. He is Associate Dean for Graduate Studies, Professor and Chairman of the Department of Orthodontics, working in clinical and theoretical activities with students of the Undergraduate Course from the School of

Three Weeks with Hans Bethe

NASA Astrophysics Data System (ADS)

Adami, Christoph

Hans Bethe started visiting the Kellogg Radiation Laboratory, accompanied by Gerry Brown, every winter starting in the late eighties. My first visit to Kellogg was in 1991 as a final year graduate student. I returned in January of 1992, while a postdoc with Gerry Brown at SUNY Stony Brook, and this would be my first of many winter months spent in the company of both Hans and Gerry. The following notes are literally "mental downloads" that I wrote down every evening after leaving dinner with Hans, Gerry, and sometimes other invited guests that year. I indiscriminately wrote down everything that I could remember from that day, whether it seemed important or not, hoping to edit it later. In the end, I decided to keep the editing very minimal in order to preserve the original text's immediacy and spontaneity. Besides grammar and punctuation, a few facts that I remembered incorrectly were restored. I also added references and footnotes that add explanations where necessary. The following is a transcript of the conversations that took place between 20 January and 20 February, 1992.

The Bunkhouse Man. A Study of Work and Pay in the Camps of Canada 1903-1914.

ERIC Educational Resources Information Center

Bradwin, Edmund W.

The book describes working and living conditions among migrant laborers in the northern Canadian work camps, 1903-1914. The early chapters sketch the development of Canada's transportation systems from the mid-19th century as the setting for the development of labor camps, and describe the contract system in railway construction. The heart of the…

Hysterical chorea: Report of an outbreak and movie documentation by Arthur Van Gehuchten (1861-1914).

PubMed

Giménez-Roldán, Santiago; Aubert, Geneviève

2007-06-15

Psychogenic movement disorders remain a frequent and important clinical problem. First described in the Middle Ages, the dancing mania is considered to be one form of mass hysteria characterized by outbreaks of collective movement disorders. Patients may exhibit a wide variety of movement and gait disturbances, including tremulousness, jerks, or convulsions, usually with a sudden onset. Arthur Van Gehuchten (1861-1914), a distinguished Belgian neuroanatomist and neurologist, reported an outbreak of sudden involuntary movements in 13 adolescent girls residing in an orphanage. The description is to be found in his book Les Maladies nerveuses, completed before 1914 and published posthumously in 1920. The chapter is illustrated with sequential photographs of a girl exhibiting a peculiar gait, which is descriptively referred to as "chorée salutatoire" (saluting chorea). The original film with these pictures has been retrieved and is presented here together with a very similar film excerpt also found in Van Gehuchten's film collection. Van Gehuchten's movie documentation of a psychogenic movement disorder--labeled chorea but which should probably be considered as dystonia according to contemporary classification--appears to be unique. This report illustrates the tremendous value of moving pictures in recording and analyzing movement disorders.

Evidence for Orbital Decay of RX J1914.4+2456: Gravitational Radiation and the Nature of the X-Ray Emission

NASA Technical Reports Server (NTRS)

Strohmayer, Tod E.; White, Nicholas E. (Technical Monitor)

2002-01-01

RX J1914.4+2456 is a candidate double-degenerate binary (AM CVn) with a putative 569 s orbital period. If this identification is correct, then it has one of the shortest binary orbital periods known, and gravitational radiation should drive the orbital evolution and mass transfer if the binary is semi-detached. Here we report the results of a coherent timing study of the archival ROSAT data for RX J1914.4+2456. We performed a phase coherent timing analysis using all five ROSAT observations spanning a four-year period. We demonstrate that all the data can be phase connected, and we show that the 1.756 mHz orbital frequency is increasing at a rate of 1.5 +/- 0.4 x 10(exp -17) Hz/s consistent with the expected loss of angular momentum from the binary system via gravitational radiation. In addition to providing evidence for the emission of gravitational waves, our measurement of the orbital v(dot) constrains models for the X-ray emission and the nature of the secondary. If stable mass accretion drives the X-ray flux, then a positive v(dot) is inconsistent with a degenerate donor. A helium burning dwarf is compatible if indeed such systems can have periods as short as that of RX J1914.4+2456, an open theoretical question. Our measurement of a positive v(dot) is consistent with the unipolar induction model of Wu et al. which does not require accretion to drive the X-ray flux. We discuss how future timing measurements of RX J1914.4+2456 (and systems like it) with for example, Chandra and XMM-Newton, can provide a unique probe of the interaction between mass loss and gravitational radiation. We also discuss the importance of such measurements in the context of gravitational wave detection from space, such as is expected in the future with the LISA mission.

Cryptodacus Hendel, 1914 (Insecta: Diptera: TEPHRITIDAE): Proposed conservation by suppression of Cryptodacus Gundlach, 1862 (Reptilia: Serpentes: COLUBRIDAE)

USDA-ARS?s Scientific Manuscript database

The purpose of this application under Articles 78.1, 80.2.2, and 81.2.1 is to conserve current usage of the well-established genus-group name Cryptodacus Hendel, 1914 for a genus of Neotropical fruit flies by suppression of the earlier name Cryptodacus Gundlach, 1862, currently a junior synonym of A...

Chemical study of the Chinese medicine Pi Han Yao

PubMed Central

PENG, TENG; ZHAO, FURONG; CHEN, XIAOYU; JIANG, GUIHUA; WANG, SHAONAN

2016-01-01

The aim of the present study was to ivnestigate the chemical constituents of the Chinese medicine Pi Han Yao (Gueldenstaedtia delavayi Franch) decoction. Following this, the quantitative determination of the formononetin and maackiain content in Pi Han Yao was established. The chemical constituents were isolated by column chromatography and their structures were elucidated by analysis of spectrometric data and chemical evidence. High-performance liquid chromatography (HPLC) was used for the determination of the formononetin and maackiain content in Pi Han Yao. Seven flavanones were isolated from the Pi Han Yao decoction. Five of the chemical structures were elucidated as 1, 7,2′-dihydroxy-4′-methoxy-isoflavanol; 2, maackiain; 3, formononetin-7-O-β-D-glucoside; 4, formononetin; and 5, 9-(β-D-ribofuranosyl)-adenosine. The other two compounds and their structures require further study. Additionally, the linear range of formononetin and maackiain were 0.03992–0.3992 and 0.0292–0.292 µg, and their recoveries were 100.31 and 100.44%. To the best of our knowledge, compounds 1–5 were obtained from Pi Han Yao for the first time. The HPLC method use for determination of formononetin and maackiain in Pi Han Yao was simple, accurate and reliable. Findings from the present study suggest that these methods may be used to evaluate the quality of Pi Han Yao and provide an experience basis for quality standards of this medicinal material. PMID:26893842

Medical advertising: the Family Encyclopaedia of Medicine scandal of 1914.

PubMed

Jellinek, E H

2008-12-01

The past 100 years have seen a transition from a total ban in Britain on all advertising by doctors to the laity to almost total freedom of medical information, with probable benefit to public health but also a risk of loss of privacy. The Family Encyclopaedia of Medicine, written by Dr Hugh Howard Riddle and published by Lord Northcliffe's Daily Mail in 1914, started a flood of medical journalism in the press and the newer media. The lavishly advertised misattribution of its authorship to 'thirty eminent specialists', including Clifford Allbutt and William Osler, caused a major rumpus in the London Royal College of Physicians, but the fortnightly publication continued and became a four-volume book, popular with a public avid for more and more medical information.

A sight "fearfully grand": eruptions of Lassen Peak, California, 1914 to 1917

USGS Publications Warehouse

Clynne, Michael A.; Christiansen, Robert L.; Stauffer, Peter H.; Hendley, James W.; Bleick, Heather A.

2014-01-01

On May 22, 1915, a large explosive eruption at the summit of Lassen Peak, California, the southernmost active volcano in the Cascade Range, devastated nearby areas and rained volcanic ash as far away as 280 miles to the east. This explosion was the most powerful in a series of eruptions during 1914–17 that were the last to occur in the Cascade Range before the 1980 eruption of Mount St. Helens, Washington. A century after the Lassen eruptions, work by U.S. Geological Survey (USGS) scientists in cooperation with the National Park Service is shedding new light on these events.

Comustion of HAN-Based Monopropellant Droplets in Reduced Gravity

NASA Technical Reports Server (NTRS)

Shaw, B. D.

2001-01-01

Hydroxylammonium nitrate (HAN) is a major constituent in a class of liquid monopropellants that have many attractive characteristics and which display phenomena that differ significantly from other liquid monopropellants. They are composed primarily of HAN, H2O and a fuel species, often triethanolammonium nitrate (TEAN). HAN-based propellants have attracted attention as liquid gun propellants, and are attractive for NASA spacecraft propulsion applications. A representative propellant is XM46. This mixture is 60.8% HAN, 19.2% TEAN and 20% H2O by weight. Other HAN-based propellant mixtures are also of interest. For example, methanol and glycine have been investigated as potential fuel species for HAN-based monopropellants for thruster applications. In the present research, experimental and theoretical studies are performed on combustion of HAN-based monopropellant droplets. The fuel species considered are TEAN, methanol and glycine. Droplets initially in the mm size range are studied at pressures up to 30 atm. These pressures are applicable to spacecraft thruster applications. The droplets are placed in environments with various amounts of Ar, N2, O2, NO2 and N2O. Reduced gravity is employed to enable observations of burning rates and flame structures to be made without the complicating effects of buoyant and forced convection. Normal gravity experiments are also performed in this research program. The experiment goals are to provide accurate fundamental data on deflagration rates, gasphase temperature profiles, transient gas-phase flame behaviors, the onset of bubbling in droplets at lower pressures, and the low-pressure deflagration limit. Theoretical studies are performed to provide rational models of deflagration mechanisms of HAN-based liquid propellants. Besides advancing fundamental knowledge, this research should aid in applications (e.g., spacecraft thrusters and liquid propellant guns) of this unique class of monopropellants.

Geographic variation of Chaetosiphella stipae stipae Hille Ris Lambers, 1947 (Hemiptera: Aphididae: Chaitophorinae) and the potential impact of climate change on its habitat

USDA-ARS?s Scientific Manuscript database

This paper concentrates on Chaetosiphella stipae stipae Hille Ris Lambers (Hemiptera: Aphididae: Chaitophorinae) and determined all studied individuals of C. stipae stipae are one species, characterized by high morphological variability, reflected mostly in the variability of the number and the sha...

Development of strategies for effective communication of food risks and benefits across Europe: design and conceptual framework of the FoodRisC project.

PubMed

Barnett, Julie; McConnon, Aine; Kennedy, Jean; Raats, Monique; Shepherd, Richard; Verbeke, Wim; Fletcher, Jon; Kuttschreuter, Margôt; Lima, Luisa; Wills, Josephine; Wall, Patrick

2011-05-13

European consumers are faced with a myriad of food related risk and benefit information and it is regularly left up to the consumer to interpret these, often conflicting, pieces of information as a coherent message. This conflict is especially apparent in times of food crises and can have major public health implications. Scientific results and risk assessments cannot always be easily communicated into simple guidelines and advice that non-scientists like the public or the media can easily understand especially when there is conflicting, uncertain or complex information about a particular food or aspects thereof. The need for improved strategies and tools for communication about food risks and benefits is therefore paramount. The FoodRisC project ("Food Risk Communication - Perceptions and communication of food risks/benefits across Europe: development of effective communication strategies") aims to address this issue. The FoodRisC project will examine consumer perceptions and investigate how people acquire and use information in food domains in order to develop targeted strategies for food communication across Europe. This project consists of 6 research work packages which, using qualitative and quantitative methodologies, are focused on development of a framework for investigating food risk/benefit issues across Europe, exploration of the role of new and traditional media in food communication and testing of the framework in order to develop evidence based communication strategies and tools. The main outcome of the FoodRisC project will be a toolkit to enable coherent communication of food risk/benefit messages in Europe. The toolkit will integrate theoretical models and new measurement paradigms as well as building on social marketing approaches around consumer segmentation. Use of the toolkit and guides will assist policy makers, food authorities and other end users in developing common approaches to communicating coherent messages to consumers in Europe. The

Development of strategies for effective communication of food risks and benefits across Europe: Design and conceptual framework of the FoodRisC project

PubMed Central

2011-01-01

Background European consumers are faced with a myriad of food related risk and benefit information and it is regularly left up to the consumer to interpret these, often conflicting, pieces of information as a coherent message. This conflict is especially apparent in times of food crises and can have major public health implications. Scientific results and risk assessments cannot always be easily communicated into simple guidelines and advice that non-scientists like the public or the media can easily understand especially when there is conflicting, uncertain or complex information about a particular food or aspects thereof. The need for improved strategies and tools for communication about food risks and benefits is therefore paramount. The FoodRisC project ("Food Risk Communication - Perceptions and communication of food risks/benefits across Europe: development of effective communication strategies") aims to address this issue. The FoodRisC project will examine consumer perceptions and investigate how people acquire and use information in food domains in order to develop targeted strategies for food communication across Europe. Methods/Design This project consists of 6 research work packages which, using qualitative and quantitative methodologies, are focused on development of a framework for investigating food risk/benefit issues across Europe, exploration of the role of new and traditional media in food communication and testing of the framework in order to develop evidence based communication strategies and tools. The main outcome of the FoodRisC project will be a toolkit to enable coherent communication of food risk/benefit messages in Europe. The toolkit will integrate theoretical models and new measurement paradigms as well as building on social marketing approaches around consumer segmentation. Use of the toolkit and guides will assist policy makers, food authorities and other end users in developing common approaches to communicating coherent messages to

The Linguistic Experience of Italians in Buenos Aires, Argentina, 1890-1914: Language Shift as Seen through Social Spaces

ERIC Educational Resources Information Center

Italiano-McGreevy, Maria

2013-01-01

From 1890-1914, Argentina received a large influx of Italian immigrants who wanted to "hacer la América," or live the American dream of economic prosperity. With Italian immigrants representing nearly half of all immigrants entering Argentina, the government strived to create a new sense of Argentine pride and nationalism. The objective…

The psychoanalytic process in the treatment of Little Hans.

PubMed

Bierman, Joseph S

2007-01-01

This paper studies the psychoanalytic process in the treatment of Little Hans, using Samuel Abrams's 1988 paper in which he defines the psychoanalytic process as the sequence of steps which appears within the mind of the patient as the treatment proceeds. As with the adult, the child can affectively recall or reenact the past in the transference, but the child also tries to promote whatever developmental phase is being clocked in. In January 1908 Max Graf, Hans's father and a member of the Vienna Psychoanalytic Society who was a musicologist, wrote Freud that his son had developed a fear that a horse would bite him in the street. Freud first suggested that the father give his son some enlightenment in the matter of sexual knowledge, such as his mother and other females have no "widdlers." The enlightenments only increased Hans's anxiety, prompting Freud to meet with Hans and his father and interpret the fear of the horse as fear of the father. While Max Graf was able to help Hans understand some dreams and fantasies, he exhibited a punitive attitude toward Hans's masturbation, which was reinforced by Freud's attitude that it was harmful. The father did not promote his son's development when he withheld knowledge of how babies are born, neither did Freud when he withheld any contrary suggestions from the father.

Application of Operational Art - The German 8th Army at the Battles at Tannenberg 1914

DTIC Science & Technology

2015-03-27

Goltz • Within the area of operation several fortresses and Landwehr (lieht forces) units were employed in support of the corps. The Landwehr was...Division, and Division " Goltz ". The overarching assed timeframe is August 23- 31, 1914 and encompasses the battles to defeat Russian 2nd Narew Army...north to south had to be concealed. An additional reinforcement of Division " Goltz " for the 8th Army was expected.147 Furthermore, Moltke had decided to

The Chicago Association of Commerce and the Organization of Extra-Curricular Activities in the Chicago High School, 1914-1925.

ERIC Educational Resources Information Center

Sola, Peter A.

An analysis of the Chicago businessmen's Association of Commerce's great influence in the public high schools, 1914-25, reveals Americanization and labor control as primary goals. The association organized and operated a vocational guidance bureau and three important high school clubs. A concerted enrollment effort netted the membership of roughly…

Health of School Children - II: Contributions from American Medical Journals, July 1914 to July 1915. Bulletin, 1915, No. 50

ERIC Educational Resources Information Center

Heck, W. H., Comp.

1915-01-01

Children spend more time in school than anywhere else with the exception of home. This bulletin provides information to help support healthy and productive school environments for our nation's school children. It contains contributions from American Medical Journals, compiled from the year July, 1914 through July 1915. The following contents are…

"Science to the Glory of God". The Popular Science Magazine "Iberica" and Its Coverage of Radioactivity, 1914-1936

ERIC Educational Resources Information Center

Herran, Nestor

2012-01-01

This paper provides a first approach to the history of "Iberica," one of the most important popular science magazines published in Spain before the Civil War. Founded in 1914 by members of the Society of Jesus based at the Ebro Observatory, "Iberica" reached a weekly circulation of about 10,000 in the mid 1920s, and was…

HANS SELYE: AN INSPIRING TEACHER.

PubMed

Gabbiani, Giulio

2014-03-30

The present writing is a recollection of Hans Selye, as an educator of graduate and post-graduate students. His main aim in teaching his students was to encourage originality and significance of all scientific research.

Habitat use and life history of the vernal crayfish, Procambarus viaeviridis (Faxon, 1914), a secondary burrowing crayfish in Mississippi, USA

Treesearch

Zanethia C. Barnett; Susan B. Adams; Rebecca L.   Rosamond

2017-01-01

The Lower Mississippi Alluvial Valley (LMAV) is a species-rich region in North America, but its crayfish community has not been extensively sampled. We investigated the annual life cycle, habitat use, and some morphological characteristics of the vernal crayfish, Procambarus viaeviridis (Faxon, 1914), in the Dahomey National Wildlife Refuge,...

Implicit Trust between the Uyghur and the Han in Xinjiang, China

PubMed Central

Li, Xueting; Fang, Huizhen; Yang, Shengmin; Liu, Jia

2013-01-01

Trust is a vital lubricant that increases the sense of security in social interactions. In this study, we investigated the intergroup trust between the Uyghur and the Han, the two largest ethnic groups in Xinjiang, China, with a Go/No-Go Association Task. Specifically, we instructed Uyghur and Han participants to respond to ethnic faces (Uyghur vs. Han) and trust/distrust words and measured the strength of the automatic associations between the faces and words for both in-group and out-group pairs. As expected, both ethnic groups showed implicit in-group trust and out-group distrust, but the Han group demonstrated stronger in-group trust and out-group distrust toward the Uyghur than the Uyghur group toward the Han. However, the magnitude of distrust of the Han toward the Uyghur was small to medium as compared with that reported by other intergroup relationship research. In addition, participant geographic location was associated with out-group distrust. These findings offer implications for developing effective strategies to encourage trust between conflicting groups. PMID:23977155

Nontoxic Hydroxylammonium Nitrate (HAN) Monopropellant Propulsion

NASA Technical Reports Server (NTRS)

McKechnie, Timothy N.

2015-01-01

Nontoxic monopropellants have been developed that provide better performance than toxic hydrazine. Formulations based on HAN have superior performance as compared to hydrazine with enhanced specific impulse (Isp), higher density and volumetric impulse, lower melting point, and much lower toxicity. However, HAN-based monopropellants require higher chamber temperatures (2,083 K vs. 883 K) to combust. Current hydrazine-based combustion chamber technology (Inconel® or niobium C103 and silicide coating) and catalyst (Shell 405) are inadequate. In Phase I, state-of-the-art iridium-lined rhenium chambers and innovative new foam catalysts were demonstrated in pulse and 10-second firings. Phase II developed and tested a flight-weight thruster for an environmentally green monopropellant.

The RITA spectrometer at Risø - design considerations and recent results

NASA Astrophysics Data System (ADS)

Clausen, K. N.; McMorrow, D. F.; Lefmann, K.; Aeppli, G.; Mason, T. E.; Schröder, A.; Issikii, M.; Nohara, M.; Takagi, H.

In the new cold triple axis spectrometer RITA at Risø we have improved the front end by extensive use of state of the art optical elements and better shielding material. The analyser system is situated in one large open tank and consists of seven individually orientable PG(002) crystal analyser blades, and a 170 mm by 120 mm 2 areas sensitive micro-strip detector. In comparison to the old TAS6 spectrometer we have obtained a factor 2-5 gain in intensity on the sample, a substantially lower background, much more flexibility for optimising the instrument and the possibility to go beyond simple point-by-point inspection. The excellent performance of RITA in the standard TAS mode is exemplified by a study of the dynamics of ≈ 15 nm hematite (α-Fe 2O 3) nano-particles, and utilisation of horizontal and vertical focusing modes to study two dimensional systems is illustrated by a study of the spin fluctuations in the high Tc superconductor La 1.83Sr 0.17CuO 4.

Drosophila GPCR Han is a receptor for the circadian clock neuropeptide PDF.

PubMed

Hyun, Seogang; Lee, Youngseok; Hong, Sung-Tae; Bang, Sunhoe; Paik, Donggi; Kang, Jongkyun; Shin, Jinwhan; Lee, Jaejung; Jeon, Keunhye; Hwang, Seungyoon; Bae, Eunkyung; Kim, Jaeseob

2005-10-20

The pigment-dispersing factor (PDF) is a neuropeptide controlling circadian behavioral rhythms in Drosophila, but its receptor is not yet known. From a large-scale temperature preference behavior screen in Drosophila, we isolated a P insertion mutant that preferred different temperatures during the day and night. This mutation, which we named han, reduced the transcript level of CG13758. We found that Han was expressed specifically in 13 pairs of circadian clock neurons in the adult brain. han null flies showed arrhythmic circadian behavior in constant darkness. The behavioral characteristics of han null mutants were similar to those of pdf null mutants. We also found that PDF binds specifically to S2 cells expressing Han, which results in the elevation of cAMP synthesis. Therefore, we herein propose that Han is a PDF receptor regulating circadian behavioral rhythm through coordination of activities of clock neurons.

Hans Bethe's early life

NASA Astrophysics Data System (ADS)

Bernstein, Jeremy

2012-10-01

In 1937, two years after he moved to the US to escape Nazi persecution, the physicist Hans Bethe sent a letter to his mother in Germany. In it, he wrote, "I think I am about the leading theoretician in America. [Eugene] Wigner is certainly better and [Robert] Oppenheimer and [Edward] Teller probably just as good. But I do more and talk more and that counts too."

Revision of Diplosynapsis Enderlein, 1914 (Diptera, Asilidae, Asilinae) with description of four new species.

PubMed

Vieira, Rodrigo; Rafael, José Albertino

2016-12-15

The robber fly genus Diplosynapsis Enderlein, 1914 is reviewed and four new species are described-D. chela sp. nov. (Amazonas state, Brazil), D. fisheri sp. nov. (Guapiles, Heredia, Limon, Puntarenas province, Costa Rica), D. spina sp. nov. (Rio de Janeiro state, Brazil) and D. uncinata sp. nov. (Amazonas state, Brazil). A lectotype is designated for D. cellata (Schiner, 1868) pres. desig. and comments are made on D. remus Tomasovic, 2002. An identification key and illustrations are presented for all species.

HAN-Based Monopropellant Propulsion System with Applications

NASA Technical Reports Server (NTRS)

Jankovsky, Robert S.; Oleson, Steven R.

1997-01-01

NASA is developing a new monopropellant propulsion system for small, cost-driven spacecraft with AV requirements in the range of 10-150 m/sec. This system is based on a hydroxylammonium nitrate (HAN)/water/fuel monopropellant blend which is extremely dense, environmentally benign, and promises good performance and simplicity. State-of-art (SOA) small spacecraft typically employ either hydrazine or high pressure stored gas. Herein, a 'typical' small satellite bus is used to illustrate how a HAN-based monopropellant propulsion system fulfills small satellite propulsion requirements by providing mass and/or volume savings of SOA hydrazine monopropellants with the cost benefits of a stored nitrogen gas.

On the colour types in Lycodes nakamurae (Tanaka, 1914) and species composition of the subgenus Furcimanus (Perciformes: Zoarcidae: Lycodes) in the sea of Japan.

PubMed

Saveliev, Pavel A; Balanov, Andrey A; Kukhlevskii, Andrey D

2014-05-30

Two colour types were revealed in a zoarcid fish of the subgenus Furcimanus, genus Lycodes, in the Sea of Japan. A comparison of morphometric, meristic and genetic characters in dark coloured and light coloured individuals suggests that the two colour morphs represent a single species, determined to be Lycodes nakamurae (Tanaka, 1914). Variability in colouration within L. nakamurae and a lack of morphological or molecular characters distinguishing L. nakamurae from L. nishimurai Shinohara & Shirai, 2005 suggest that the latter should be considered a synonym of L. nakamurae (Tanaka, 1914). A record of L. pectoralis in the waters of the Republic of Korea is regarded as a misidentification. Thus, we conclude that only one species of the Lycodes subgenus Furcimanus, L. nakamurae, with dark and light colour morphs as well as specimens of intermediate colouration, inhabits the Sea of Japan.

D'Alembert's paradox, 1900-1914: Levi-Civita and his Italian and French followers

NASA Astrophysics Data System (ADS)

Tazzioli, Rossana

2017-07-01

Before the First World War, Tullio Levi-Civita (1873-1941) was already a well-known mathematician in Italy and abroad, in particular in France. Professor at the University of Padua since 1898, he had published important contributions to tensor calculus, theory of relativity, differential geometry, hydrodynamics, and the three-body problem. In 1918, when he moved to the University of Rome, he created an international school of mathematics. In this paper, we focus on d'Alembert's paradox to which Levi-Civita and some of his Italian and French followers contributed remarkable solutions. This case-study is used to illustrate Levi-Civita's approach to hydrodynamics and its influence in Italy and France, especially in the period 1910-1914.

Anthony Traill (1838-1914), the first Provost to confer degrees on Women Graduates.

PubMed

Breathnach, Caoimhghin S

2015-10-01

Anthony Traill was born into a Scotch-Irish family at Ballylough House near Bushmills in county Antrim in November 1838. At the age of twenty he entered Trinity College Dublin to study engineering, but he was a professional student who passed through all the faculties and took legal and medical degrees in 1864-1870. He applied his knowledge of physics when advising his brother William who was building the Portrush-Bushmills electric railway. Though he took time off to indulge his athletic abilities, he steeped himself in College affairs and became Provost in March 1904, a post he held until his death in October 1914. His outstanding contribution whilst holding that post was to welcome women with university training into graduation.

Deep whole-genome sequencing of 90 Han Chinese genomes.

PubMed

Lan, Tianming; Lin, Haoxiang; Zhu, Wenjuan; Laurent, Tellier Christian Asker Melchior; Yang, Mengcheng; Liu, Xin; Wang, Jun; Wang, Jian; Yang, Huanming; Xu, Xun; Guo, Xiaosen

2017-09-01

Next-generation sequencing provides a high-resolution insight into human genetic information. However, the focus of previous studies has primarily been on low-coverage data due to the high cost of sequencing. Although the 1000 Genomes Project and the Haplotype Reference Consortium have both provided powerful reference panels for imputation, low-frequency and novel variants remain difficult to discover and call with accuracy on the basis of low-coverage data. Deep sequencing provides an optimal solution for the problem of these low-frequency and novel variants. Although whole-exome sequencing is also a viable choice for exome regions, it cannot account for noncoding regions, sometimes resulting in the absence of important, causal variants. For Han Chinese populations, the majority of variants have been discovered based upon low-coverage data from the 1000 Genomes Project. However, high-coverage, whole-genome sequencing data are limited for any population, and a large amount of low-frequency, population-specific variants remain uncharacterized. We have performed whole-genome sequencing at a high depth (∼×80) of 90 unrelated individuals of Chinese ancestry, collected from the 1000 Genomes Project samples, including 45 Northern Han Chinese and 45 Southern Han Chinese samples. Eighty-three of these 90 have been sequenced by the 1000 Genomes Project. We have identified 12 568 804 single nucleotide polymorphisms, 2 074 210 short InDels, and 26 142 structural variations from these 90 samples. Compared to the Han Chinese data from the 1000 Genomes Project, we have found 7 000 629 novel variants with low frequency (defined as minor allele frequency < 5%), including 5 813 503 single nucleotide polymorphisms, 1 169 199 InDels, and 17 927 structural variants. Using deep sequencing data, we have built a greatly expanded spectrum of genetic variation for the Han Chinese genome. Compared to the 1000 Genomes Project, these Han Chinese deep sequencing data enhance the

The Journal of Inebriety (1876-1914): history, topical analysis, and photographic images.

PubMed

Weiner, Barbara; White, William

2007-01-01

The publication of the Journal of Inebriety (1876-1914) chronicled the rise and fall of the first era of organized addiction medicine in the United States. Findings from historical research, a content analysis of the Journal's 35 volumes and 141 issues and images from the Journal illustrate visually the medical treatment of addiction in the United States in the late 19th and early 20th centuries. Under the editorial direction of Dr T. D. Crothers, the Journal of Inebriety published papers and reviews focused primarily on the medical treatment of alcohol and opiate addiction within a growing international network of inebriate homes and asylums. The history of the Journal of Inebriety mirrors efforts in America to forge a legitimized field of addiction medicine amid conflicting conceptualizations of the nature of severe alcohol and other drug problems.

["... mein Recht muss mir werden!" Hermann Bahr's tragicomedy Der Querulant (1914)].

PubMed

Gaderer, Rupert

2014-12-01

At the end of the eighteenth century, people who became notorious for their excessive engagement in legal proceedings started being labeled as "querulents" or "paranoid litigants". The term "querulents" first appeared in the General Order of the Court for the Prussian States (Allgemeine Gerichtsardnung für die Preussischen Staaten) from July 6, 1793. From there on, the spectrum of juridical measures undertaken against the so-labeled litigators included classifying these persons as ineligible for legal action and psychiatric hospitalization. The paper discusses to what extent Hermann Bahr rearranges psychiatric and legal knowledge about this special type of the complainer in his tragi- comedy Der Querulant, premiered in 1914. This concerns, first, the theatricality of the body and speech, secondly, the use of cultural techniques of writing and, thirdly, conflict- ing notions of justice. Therefore, the paper analyzes the aesthetic function of querulous behavior in the dramatic structure of the play from the point of view of both media theory and literary theory.

"Francisco Maestas et al. v. George H. Shone et al.": Mexican American Resistance to School Segregation in the Hispano Homeland, 1912-1914

ERIC Educational Resources Information Center

Donato, Ruben; Guzmán, Gonzalo; Hanson, Jarrod

2017-01-01

The authors in this article argue that the "Francisco Maestas et al. vs. George H. Shone et al." (1914) case is one of the earliest Mexican American challenges to school segregation in the United States. Unidentified for over a century, the lawsuit took place in southern Colorado, a region of the nation where Mexican Americans have deep…

Research on the Solar Eclipse Records in the Wuxingzhi of Both {Han} Dynasties

NASA Astrophysics Data System (ADS)

Li, Y.

2015-09-01

In this paper, we investigate the paper Lianghan Rishi Kao (inspect the solar-eclipse records in Both {Han} dynasties) written by {Zhu Wenxin} when compared the solar-eclipse records with those in the book Zhongguo Gudai Tianxiang Jilu Zong ji (collection of Chinese ancient astronomical records), and find 38 (61) records with the same dates in Western (Eastern) {Han} dynasty, equal to 70% (85%) of total. Our results have 42 (61) with the same dates in Western (Eastern) {Han} dynasty as just 78% (85%) of the total. There are totally 126 solar-eclipse records in the Wuxingzhi of both {Han} Dynasties. We confirm that there are 21 no occurred, 7 invisible in the capital then, 9 occurred before sunrise, 1 after sunset, and the left 88 are seen, occupying 70% as usually occurred in the capital area. With the help of our transformation platform as from Chinese ancient 60-day-cycle style dates to Gregorian calendar dates, we check the date records of solar eclipses in the Wuxingzhi of both {Han} dynasties, and then review the accuracy of the calendar. The standard errors of month and day are respectively 0.31 month (0.17 month) and 0.97 day (0.74 day) in the Western (Eastern) {Han} dynasty. At the same time, the standard errors of solar location of the records are determined, they are 11.08° (6.63°) in Western (Eastern) {Han} dynasty, and after excluding the possible misrecords the accuracy changes to 9.30° (3.59°). If the Juxing (key star of this constellation) was the same in both {Han} dynasties, the average value of observation error of solar location in Eastern {Han} dynasty is 2.8°, far better than 8.2° in Western {Han} dynasty. Otherwise, they most likely appear in some constellations with larger deviation. We try to determine the Δ T (ET-UT) value of solar-eclipse records with the magnitude descriptions, and at the same time, it is concluded that the magnitude of Ji (total eclipse) is 0.969-1.0, Jijin (the sun is covered almost all) is 0.829-0.985, and

Assessing genome-wide copy number variation in the Han Chinese population.

PubMed

Lu, Jianqi; Lou, Haiyi; Fu, Ruiqing; Lu, Dongsheng; Zhang, Feng; Wu, Zhendong; Zhang, Xi; Li, Changhua; Fang, Baijun; Pu, Fangfang; Wei, Jingning; Wei, Qian; Zhang, Chao; Wang, Xiaoji; Lu, Yan; Yan, Shi; Yang, Yajun; Jin, Li; Xu, Shuhua

2017-10-01

Copy number variation (CNV) is a valuable source of genetic diversity in the human genome and a well-recognised cause of various genetic diseases. However, CNVs have been considerably under-represented in population-based studies, particularly the Han Chinese which is the largest ethnic group in the world. To build a representative CNV map for the Han Chinese population. We conducted a genome-wide CNV study involving 451 male Han Chinese samples from 11 geographical regions encompassing 28 dialect groups, representing a less-biased panel compared with the currently available data. We detected CNVs by using 4.2M NimbleGen comparative genomic hybridisation array and whole-genome deep sequencing of 51 samples to optimise the filtering conditions in CNV discovery. A comprehensive Han Chinese CNV map was built based on a set of high-quality variants (positive predictive value >0.8, with sizes ranging from 369 bp to 4.16 Mb and a median of 5907 bp). The map consists of 4012 CNV regions (CNVRs), and more than half are novel to the 30 East Asian CNV Project and the 1000 Genomes Project Phase 3. We further identified 81 CNVRs specific to regional groups, which was indicative of the subpopulation structure within the Han Chinese population. Our data are complementary to public data sources, and the CNV map may facilitate in the identification of pathogenic CNVs and further biomedical research studies involving the Han Chinese population. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Water Metabolism and Fluid Compartment Volumes in Humans at Altitude. A Compendium of Research (1914 - 1996)

NASA Technical Reports Server (NTRS)

Chou, J. L.; Stad, N. J.; Gay, E.; West, G. I.; Barnes, P. R.; Greenleaf, J. E.

1997-01-01

This compendium includes abstracts and synopses of clinical observations and of more basic studies involving physiological mechanisms concerning interaction of water metabolism and fluid compartment volumes in humans during altitude exposure. If the author's abstract or summary was appropriate, it was included. In other cases a more detailed synopsis of the paper was prepared under the subheadings Purpose, Methods, Results, and Conclusions. Author and subject indices are provided, plus an additional selected bibliography of related work of those papers received after the volume was being prepared for publication. This volume includes material published from 1914 through 1995.

"De-humanised females and Amazonians": British wartime fashion and its representation in Home chat, 1914-1918.

PubMed

Buckley, Cheryl

2002-01-01

Popular representations of the fashionably dressed female body between 1914 and 1918 were highly contradictory and, as this essay will show, were sharply delineated in Home Chat, one of a growing number of relatively new women's magazines which addressed the needs of an expanding skilled working-class and lower-middle-class female readership. Aiming to provide women with practical advice about all aspects of their daily lives, from the traditional concerns of fashion and beauty, marriage and children, to the more contentious issue of women's aspirations beyond the home, Home Chat was uniquely placed to reflect shifting gender and class relations.

The identification and characteristics of Echinoparyphium rubrum (Cort. 1914) new comb. (Trematoda, Echinostomatidae) based on experimental evidence of the life cycle

USGS Publications Warehouse

Kanev, I.; Sorensen, R.; Sterner, M.; Cole, Rebecca A.; Fried, B.

1998-01-01

The life cycle of Echinoparyphium rubrum (Cort, 1914) comb. n. has been completed experimentally. All of the developmental stages egg, miracidium, sporocyst, mother and daughter rediae, cercaria, metacercaria, and adult were examined and described. The miracidia infected freshwater snails of the genus Physa , P. gyrina and P. occidentalis. Attempts to infect snails of the genera Lymnaea, L. auricularis, L. peregra, L. truncatula and Bulinus, B. truncatus failed. Cercariae infected various pulmonate and prosobranch freshwater snails, mussels, frogs, water turtles and planarians. The adults developed in the small intestine of birds and mammals. The identity and major characteristics of Echinoparyphium rubrum are discussed. Synonyms of E. rubrum are Cercaria rubra Cort, 1914; Cercaria biflexa Faust, 1917; Cercaria chisolenata Faust, 1918; Echinostoma callawayensis Barker et Noll, 1915; Echinostoma revolutum of Johnson (1920); Echinoparyphium elegans of Cannon (1938), of Bain and Trelfall (1977), of Mahoney and Trelfall (1977); and Echinoparyphium recurvatum of Jilek (1977), Harley (1972), Sankurathri and Holmes (1976). Comparisons are made between E. rubrum and its 43-collar-spined allies: E. flexum from North America, E. cinctum from Europe, E. dunni from Asia and E. elegans from Africa.

Ancient DNA reveals genetic connections between early Di-Qiang and Han Chinese.

PubMed

Li, Jiawei; Zeng, Wen; Zhang, Ye; Ko, Albert Min-Shan; Li, Chunxiang; Zhu, Hong; Fu, Qiaomei; Zhou, Hui

2017-12-04

Ancient Di-Qiang people once resided in the Ganqing region of China, adjacent to the Central Plain area from where Han Chinese originated. While gene flow between the Di-Qiang and Han Chinese has been proposed, there is no evidence to support this view. Here we analyzed the human remains from an early Di-Qiang site (Mogou site dated ~4000 years old) and compared them to other ancient DNA across China, including an early Han-related site (Hengbei site dated ~3000 years old) to establish the underlying genetic relationship between the Di-Qiang and ancestors of Han Chinese. We found Mogou mtDNA haplogroups were highly diverse, comprising 14 haplogroups: A, B, C, D (D*, D4, D5), F, G, M7, M8, M10, M13, M25, N*, N9a, and Z. In contrast, Mogou males were all Y-DNA haplogroup O3a2/P201; specifically one male was further assigned to O3a2c1a/M117 using targeted unique regions on the non-recombining region of the Y-chromosome. We compared Mogou to 7 other ancient and 38 modern Chinese groups, in a total of 1793 individuals, and found that Mogou shared close genetic distances with Taojiazhai (a more recent Di-Qiang population), Hengbei, and Northern Han. We modeled their interactions using Approximate Bayesian Computation, and support was given to a potential admixture of ~13-18% between the Mogou and Northern Han around 3300-3800 years ago. Mogou harbors the earliest genetically identifiable Di-Qiang, ancestral to the Taojiazhai, and up to ~33% paternal and ~70% of its maternal haplogroups could be found in present-day Northern Han Chinese.

KSC-02pd1914

NASA Image and Video Library

2002-12-11

KENNEDY SPACE CENTER, FLA. -- KSC technicians supervise the transfer of the Integrated Equipment Assembly (IEA), one of two major components of the Starboard 6 (S6) truss segment for the International Space Station (ISS), onto a cargo transporter following its arrival at the Shuttle Landing Facility. The IEA will be joined to its companion piece, the Long Spacer, before launch early in 2004. The S6 truss segment will be the 11th and final piece of the Station's Integrated Truss Structure and will support the fourth and final set of solar arrays, batteries, and electronics.

Changes in the Quality of Paper in French Books, 1860-1914: A Study of Selected Holdings of the Wilson Library, University of North Carolina.

ERIC Educational Resources Information Center

Rutledge, John; Owen, Willy

1983-01-01

This survey of paper quality of French-language holdings in history and literature (1860-1914) at Wilson Library reveals that a serious decline in paper quality in French books began around 1885 and continued through the rest of the period. Data on specific publishers and 14 references are included. (EJS)

Progress in life's history: Linking Darwinism and palaeontology in Britain, 1860-1914.

PubMed

Manias, Chris

2017-12-01

This paper examines the tension between Darwinian evolution and palaeontological research in Britain in the 1860-1914 period, looking at how three key promoters of Darwinian thinking - Thomas Henry Huxley, Edwin Ray Lankester and Alfred Russell Wallace - integrated palaeontological ideas and narratives of life's history into their public presentations of evolutionary theory. It shows how engagement with palaeontological science was an important part of the promotion of evolutionary ideas in Britain, which often bolstered notions that evolution depended upon progress and development along a wider plan. While often critical of some of the non-Darwinian concepts of evolution professed by many contemporary palaeontologists, and frequently citing the 'imperfection' of the fossil record itself, Darwinian thinkers nevertheless engaged extensively with palaeontology to develop evolutionary narratives informed by notions of improvement and progress within the natural world. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Annual Conference (4th) on HAN-Based Liquid Propellants. Volume 2

DTIC Science & Technology

1989-05-01

TEFLON STOPCOCK pH METERI HAN PRODUCT RESERVOIR MAGNETIC STIRRER I 148 EQUIPMENT FOR ION EXCHANGE RESIN HNO 3 + HAN [~0.6 M HNO 3 1 __ REGENERANT [10% NH4...34Study of Thermal Diffusive-Reactive Instability in Liquid Propellants: The Effects of Surface Tension and Gravity " by R. C. Armstrong and S. B. Margolis

Pharmacokinetics of Lidocaine Hydrochloride Metabolized by CYP3A4 in Chinese Han Volunteers Living at Low Altitude and in Native Han and Tibetan Chinese Volunteers Living at High Altitude.

PubMed

Zhang, Juanling; Zhu, Junbo; Yao, Xingchen; Duan, Yabin; Zhou, Xuejiao; Yang, Meng; Li, Xiangyang

2016-01-01

To investigate the pharmacokinetics of lidocaine hydrochloride metabolized by cytochrome P450 3A4 (CYP3A4) in Chinese Han volunteers living at low altitude (LA) and in native Han and Tibetan Chinese volunteers living at high altitude, lidocaine hydrochloride 10 mg was given by intramuscular injection to 3 groups: Han volunteers living at LA, and native Han and Tibetan volunteers living at a high altitude. Blood samples were collected before the (baseline) study drug was given and at 0.25, 0.5, 1.0, 1.5, 2.0, 3.0, 4.0, 6.0, 8.0 h after study drug administration. Lidocaine hydrochloride in plasma was determined by RP-HPLC. Pharmacokinetics parameters of lidocaine hydrochloride showed that there were no significant difference between the native Han and Tibetan volunteers, but the t(1/2) was 29.8 and 29.8% higher in 2 groups, respectively, than in the LA group. To study related mechanism, the effects of exposure to chronic high-altitude hypoxia (CHH) on the activity and expression of CYP3A1 were examined in rats. Rats were divided into LA, chronic moderate altitude hypoxia, and CHH groups. CHH caused significant decreases in the activity and protein and mRNA expression of rat CYP3A1 in vivo. This study found significant changes in the disposition of lidocaine hydrochloride in native healthy Tibetan and Han Chinese subjects living at a high altitude in comparison to healthy Han Chinese subjects living at LA, it might be due to significant decreases in the activity and protein and mRNA expression of CYP3A4 under CHH condition. © 2016 S. Karger AG, Basel.

Combinations of Earth Orientation Measurements: SPACE2004, COMB2004, and POLE2004

NASA Technical Reports Server (NTRS)

Gross, Richard R.

2005-01-01

Independent Earth orientation measurements taken by the space-geodetic techniques of lunar and satellite laser ranging, very long baseline interferometry, and the global positioning system have been combined using a Kalman filter. The resulting combined Earth orientation series, SPACE2004, consists of values and uncertainties for Universal Time, polar motion, and their rates that span from September 28, 1976, to January 22, 2005, at daily intervals and is available in versions whose epochs are given at either midnight or noon. The space-geodetic measurements used to generate SPACE2004 have then been combined with optical astrometric measurements to form two additional combined Earth orientation series: (1) COMB2004, consisting of values and uncertainties for Universal Time, polar motion, and their rates that span from January 20, 1962, to January 22, 2005, at daily intervals and which is also available in versions whose epochs are given at either midnight or noon, and (2) POLE2004, consisting of values and uncertainties for polar motion and its rate that span from January 20, 1900, to January 20, 2005, at 30.4375-day intervals.

The Dramatic Methods of Hans van Dam.

ERIC Educational Resources Information Center

van de Water, Manon

1994-01-01

Interprets for the American reader the untranslated dramatic methods of Hans van Dam, a leading drama theorist in the Netherlands. Discusses the functions of drama as a method, closed dramatic methods, open dramatic methods, and applying van Dam's methods. (SR)

Analysis of CYP3A4 genetic polymorphisms in Han Chinese.

PubMed

Zhou, Qing; Yu, Xiaomin; Shu, Chang; Cai, Yimei; Gong, Wei; Wang, Xumin; Wang, Duen-mei; Hu, Songnian

2011-06-01

Our study aimed to comprehensively investigate the genetic polymorphisms of CYP3A4 in Han Chinese. We sequenced the gene regions of CYP3A4, including its promoter, exons, surrounding introns and 3' untranslated region (3'UTR), from 100 unrelated-healthy Han Chinese individuals. We detected 11 SNPs, three of which are novel. According to in silico functional prediction of novel variants, 20148 A>G in exon 10, resulting in substitution of Tyr319 with Cys (CYP3A4*21), may induce dramatic alteration of protein conformation, and 26908 G>A in 3'UTR may disrupt post-transcriptional regulation. We identified five alleles in Han Chinese, the allele frequencies of CYP3A4*1, *5, *6, *18 and *21 are 97, 0.5, 1, 1 and 0.5%, respectively. Haplotype inference revealed 14 haplotypes, of which the major haplotype CYP3A4*1A constitutes 59% of the total chromosomes. We also examined the possible role of natural selection in shaping the variation of CYP3A4 and confirmed a trend, consistent with the action of positive selection. We systematically screened the genetic polymorphisms of CYP3A4 in Han Chinese, highlighted possible functional impairment of the novel allele and summarized the distinct allele and haplotype frequency distribution, with an emphasis on detecting the footprint of recent positive selection on the CYP3A4 gene in Han Chinese.

In Memoriam: Hans Bethe

NASA Astrophysics Data System (ADS)

Garwin, Richard L.; Von Hippel, Frank

Hans Bethe, who died on March 6 at the age of 98, was exemplary as a scientist; a citizen-advocate seeking to stem the arms race; and an individual of warmth, generosity, tenacity, and modest habits. Bethe made major contributions to several areas of physics during his academic career. He earned a Nobel Prize in 1967 for his research into how the sun generates its energy by converting hydrogen to helium using carbon as a nuclear catalyst. A few years later, he made central contributions to the secret US World War II nuclear-weapon development programs (the "Manhattan Project").

Parenthood, child-rearing and fertility in England, 1850-1914.

PubMed

Pooley, Siân

2013-03-01

Fertility declines across Europe and the Anglo-world have been explained as the result of reversals of intergenerational flows of wealth. According to this theory, the child was transformed from an economically-useful household asset to an emotionally-valued parental burden. This article is based on a comparative study of changing understandings of parenthood in three provincial English localities between 1850 and 1914. It works from the premise that in order to make sense of reproductive behaviour, it is essential to examine the meanings that men and women attached to childlessness, child-rearing and parenthood. It is argued that there was not a universal shift that made children into burdens. New understandings of the duties of parenthood did develop, but these were founded on class-, gender- and place-specific interpretations. These encouraged a minority of fathers and mothers to believe that together they had the capacity to improve the lives of their sons and daughters in pioneering ways. Given that husbands and wives had distinct motives for avoiding rearing many children and that the discussion of reproduction was shrouded in silence, the dissemination and use of new ideals of family was crucial in enabling birth control to be thought about respectably within marriage.

Announcing the Venus Transit 2004 (VT-2004) Programme

NASA Astrophysics Data System (ADS)

2004-02-01

Rare Celestial Event to be Observed by Millions Summary On June 8, 2004, Venus - the Earth's sister planet - will pass in front of the Sun. This event, a 'transit', is extremely rare - the last one occurred in 1882, 122 years ago. Easily observable in Europe, Asia, Africa and Australia, it is likely to attract the attention of millions of people on these continents and, indeed, all over the world. On this important occasion, the European Southern Observatory (ESO) has joined forces with the European Association for Astronomy Education (EAAE), the Institut de Mécanique Céleste et de Calcul des Éphémérides (IMCCE) and the Observatoire de Paris in France, as well as the Astronomical Institute of the Academy of Sciences of the Czech Republic to establish the Venus Transit 2004 (VT-2004) public education programme. It is supported by the European Commission in the framework of the European Science and Technology Week and takes advantage of this extraordinary celestial event to expose the public - in a well-considered, interactive and exciting way - to a number of fundamental issues at the crucial interface between society and basic science. VT-2004 has several components, including an instructive and comprehensive website (www.vt-2004.org). It is directed towards the wide public in general and the media, school students and their teachers, as well as amateur astronomers in particular. It invites all interested persons to participate actively in the intercontinental VT-2004 Observing Campaign (that reenacts historical Venus Transit observations) and the VT-2004 Video Contest. During the VT-2004 Final Event in November, the winners of the Video Contest will be chosen by an international jury. This meeting will also serve to discuss the project and its impact. The outcome of this rare celestial event and the overall experience from this unique public education project will clearly be of very wide interest, not just in the field of astronomy.

Backbone chemical shift assignments for the sensor domain of the Burkholderia pseudomallei histidine kinase RisS: "missing" resonances at the dimer interface.

PubMed

Buchko, Garry W; Edwards, Thomas E; Hewitt, Stephen N; Phan, Isabelle Q H; Van Voorhis, Wesley C; Miller, Samuel I; Myler, Peter J

2015-10-01

Using a deuterated sample, all the observable backbone (1)H(N), (15)N, (13)C(a), and (13)C' chemical shifts for the dimeric, periplasmic sensor domain of the Burkholderia pseudomallei histidine kinase RisS were assigned. Approximately one-fifth of the amide resonances are "missing" in the (1)H-(15)N HSQC spectrum and map primarily onto α-helices at the dimer interface observed in a crystal structure suggesting this region either undergoes intermediate timescale motion (μs-ms) and/or is heterogeneous.

Surnames and genetic structure of a high-altitude Quechua community from the Ichu River Valley, Peruvian Central Andes, 1825-1914.

PubMed

Pettener, D; Pastor, S; Tarazona-Santos, E

1998-10-01

Changes in isolation, inbreeding, population subdivision, and isonymous relationships are examined in six Quechua communities from the upper valley of the Ichu River in the Peruvian Central Andes (3700 m). All marriages registered between 1825 and 1914 in the Parish of Santa Ana were analyzed. The data (1680 marriages) were divided into 2 periods (1825-1870 and 1871-1914) and into the 6 villages that constitute the parish. Endogamy rates are between 81% and 100%, indicating high levels of reproductive isolation. The inbreeding indicated by isonymy (Ft, Fr, and Fn) is lower than in other mountain populations studied. Isonymy values, calculated from the different surname combinations made possible by the Ibero-American Surnames System, indicate a strong rejection of consanguineous marriages, particularly between patrilineal relatives, in agreement with the parental structure typical of Andean populations. The comparison between observed and expected repeated-pair values reveals a moderate level of subdivision within populations, which could be related to cultural and socioeconomic factors. Nonmetric multidimensional scaling was used to investigate temporal changes in the isonymous relationships among the communities. The results reveal a decrease in the interpopulational variability measured by surnames, in agreement with an increase in exogamy. Surnames and data contained in historical and demographic records yield reliable information, and they can be used to reconstruct the biological history of Amerindian populations over the last few centuries.

Comparing image search behaviour in the ARRS GoldMiner search engine and a clinical PACS/RIS.

PubMed

De-Arteaga, Maria; Eggel, Ivan; Do, Bao; Rubin, Daniel; Kahn, Charles E; Müller, Henning

2015-08-01

Information search has changed the way we manage knowledge and the ubiquity of information access has made search a frequent activity, whether via Internet search engines or increasingly via mobile devices. Medical information search is in this respect no different and much research has been devoted to analyzing the way in which physicians aim to access information. Medical image search is a much smaller domain but has gained much attention as it has different characteristics than search for text documents. While web search log files have been analysed many times to better understand user behaviour, the log files of hospital internal systems for search in a PACS/RIS (Picture Archival and Communication System, Radiology Information System) have rarely been analysed. Such a comparison between a hospital PACS/RIS search and a web system for searching images of the biomedical literature is the goal of this paper. Objectives are to identify similarities and differences in search behaviour of the two systems, which could then be used to optimize existing systems and build new search engines. Log files of the ARRS GoldMiner medical image search engine (freely accessible on the Internet) containing 222,005 queries, and log files of Stanford's internal PACS/RIS search called radTF containing 18,068 queries were analysed. Each query was preprocessed and all query terms were mapped to the RadLex (Radiology Lexicon) terminology, a comprehensive lexicon of radiology terms created and maintained by the Radiological Society of North America, so the semantic content in the queries and the links between terms could be analysed, and synonyms for the same concept could be detected. RadLex was mainly created for the use in radiology reports, to aid structured reporting and the preparation of educational material (Lanlotz, 2006) [1]. In standard medical vocabularies such as MeSH (Medical Subject Headings) and UMLS (Unified Medical Language System) specific terms of radiology are often

["Snow" and "Walpurgisnacht". Hans Castorp's exemplary maturation crises in "Zauberberg"].

PubMed

Heinrich, K; Walter, C

1995-01-01

On the occasion of a rather incidental visit in the sanatorium "Berghof" at Davos, Hans Castorp, the--as to his primary personality--asthenic and low-profile protagonist of the "Zauberberg" is gradually getting caught up in the maelstrom of the there prevailing timelessness and irresponsibility, this being interrupted solely by two tapering to crisis episodes: his amouressness to Mme. Chauchat as an erotic crisis and by the visionary daydream during a snowstorm about the abilities of men as a cognitive, mental crisis. Both events are triggered by a pathoid irritability, following the maxim of Th. Mann that illness, decay and death as borderline experiences may be the presupposition for cognition and reversal. Both crises end without consequences--the "Zauberberg" is the negation of the novel of education and development in the narrower sense. The unsuccessfulness and undecidedness of Hans Castorp's existence culminate in the open end of the novel, regarding his surviving on the battle field, and is in strict contrast to Adrian Leverkühn's determined autoinfection with Lues with the aim of artistic perfection and the creative break-through of "Doctor Faustus". Hans Castorp's regression and self-fragmentation within the decadent-morbid atmosphere of the sanatorium lead to his storming into the battles of the First World War as a last and existential crisis; it is here where finally the individual and national fate are merging. Hans Castorp becomes the paradigma of the German pre-war bourgeoisie and its crisis-prone development.

Morphological quantitative criteria and aesthetic evaluation of eight female Han face types.

PubMed

Zhao, Qiming; Zhou, Rongrong; Zhang, XuDong; Sun, Huafeng; Lu, Xin; Xia, Dongsheng; Song, Mingli; Liang, Yang

2013-04-01

Human facial aesthetics relies on the classification of facial features and standards of attractiveness. However, there are no widely accepted quantitative criteria for facial attractiveness, particularly for Chinese Han faces. Establishing quantitative standards of attractiveness for facial landmarks within facial types is important for planning outcomes in cosmetic plastic surgery. The aim of this study was to determine quantitatively the criteria for attractiveness of eight female Chinese Han facial types. A photographic database of young Chinese Han women's faces was created. Photographed faces (450) were classified based on eight established types and scored for attractiveness. Measurements taken at seven standard facial landmarks and their relative proportions were analyzed for correlations to attractiveness scores. Attractive faces of each type were averaged via an image-morphing algorithm to generate synthetic facial types. Results were compared with the neoclassical ideal and data for Caucasians. Morphological proportions corresponding to the highest attractiveness scores for Chinese Han women differed from the neoclassical ideal. In our population of young, normal, healthy Han women, high attractiveness ratings were given to those with greater temporal width and pogonion-gonion distance, and smaller bizygomatic and bigonial widths. As attractiveness scores increased, the ratio of the temporal to bizygomatic widths increased, and the ratio of the distance between the pogonion and gonion to the bizygomatic width also increased slightly. Among the facial types, the oval and inverted triangular were the most attractive. The neoclassical ideal of attractiveness does not apply to Han faces. However, the proportion of faces considered attractive in this population was similar to that of Caucasian populations. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please

The spatially resolved characterisation of Egyptian blue, Han blue and Han purple by photo-induced luminescence digital imaging.

PubMed

Verri, G

2009-06-01

The photo-induced luminescence properties of Egyptian blue, Han blue and Han purple were investigated by means of near-infrared digital imaging. These pigments emit infrared radiation when excited in the visible range. The emission can be recorded by means of a modified commercial digital camera equipped with suitable glass filters. A variety of visible light sources were investigated to test their ability to excite luminescence in the pigments. Light-emitting diodes, which do not emit stray infrared radiation, proved an excellent source for the excitation of luminescence in all three compounds. In general, the use of visible radiation emitters with low emission in the infrared range allowed the presence of the pigments to be determined and their distribution to be spatially resolved. This qualitative imaging technique can be easily applied in situ for a rapid characterisation of materials. The results were compared to those for Egyptian green and for historical and modern blue pigments. Examples of the application of the technique on polychrome works of art are presented.

A radical proposition: the brief but exceptional history of the Seattle school clinic, 1914-21.

PubMed

Woolworth, Stephen

2013-04-01

This article examines the history of the Seattle school clinic (1914-21) and the efforts of public school administrators to institutionalize a full-service medical program for poor and working class children. At its height, thirty-six volunteer physicians and thirteen partially paid dentists organized within nine departments performed a range of diagnostic and "corrective" surgical procedures, including tonsillectomies, circumcisions, and eye surgeries. These practices were not funded by other public school systems across the United States, almost all of which delineated between prevention and treatment services. This article explains the exceptional nature of the clinic, examines the institutional tensions instigated by the expression of medical authority within the schools, and considers how clinic technologies influenced state-school-child relations.

Snowfall Retrivals Using a Video Disdrometer

NASA Astrophysics Data System (ADS)

Newman, A. J.; Kucera, P. A.

2004-12-01

A video disdrometer has been recently developed at NASA/Wallops Flight Facility in an effort to improve surface precipitation measurements. One of the goals of the upcoming Global Precipitation Measurement (GPM) mission is to provide improved satellite-based measurements of snowfall in mid-latitudes. Also, with the planned dual-polarization upgrade of US National Weather Service weather radars, there is potential for significant improvements in radar-based estimates of snowfall. The video disdrometer, referred to as the Rain Imaging System (RIS), was deployed in Eastern North Dakota during the 2003-2004 winter season to measure size distributions, precipitation rate, and density estimates of snowfall. The RIS uses CCD grayscale video camera with a zoom lens to observe hydrometers in a sample volume located 2 meters from end of the lens and approximately 1.5 meters away from an independent light source. The design of the RIS may eliminate sampling errors from wind flow around the instrument. The RIS operated almost continuously in the adverse conditions often observed in the Northern Plains. Preliminary analysis of an extended winter snowstorm has shown encouraging results. The RIS was able to provide crystal habit information, variability of particle size distributions for the lifecycle of the storm, snowfall rates, and estimates of snow density. Comparisons with coincident snow core samples and measurements from the nearby NWS Forecast Office indicate the RIS provides reasonable snowfall measurements. WSR-88D radar observations over the RIS were used to generate a snowfall-reflectivity relationship from the storm. These results along with several other cases will be shown during the presentation.

Two Branches of the Same Tree: A Brief History of Turkish Neuropsychiatric Society (1914–2016)

PubMed Central

ARTVİNLİ, Fatih; ERKOÇ, Şahap; KARDEŞ, Fulya

2017-01-01

Introduction The aim of this article is to provide a brief history of Turkish Neuropsychiatric Society by examining its institutional background, the milestones within its history, and the major activities undertaken by the organization during the years. Methods Firstly, the books, journals, and articles that are related to the history of psychiatry and neurology in Turkey have been reviewed and the information that can explain the history of the society has been brought together. The founding records, regulations, journals, and congress booklets of Tababet-i Akliye ve Asabiye Cemiyeti (Society of Psychiatry and Neurology) have been examined and the newspapers of the period have been reviewed to collect news concerning congresses and meetings. Besides, oral history interviews have been conducted with regard to the recent history of the society. Results Although the roots of neuropsychiatry in Turkey date back to the mid-nineteenth century, the first society, which was called Tababet-i Akliye ve Asabiye Cemiyeti (Society of Psychiatry and Neurology), was founded in 1914. The organization now maintains its activities under the name Türk Nöropsikiyatri Derneği (Turkish Neuropsychiatric Society). Turkish Neuropsychiatric Society has organized monthly meetings, conferences, and national congresses and has published numerous scientific journals in the field of neuropsychiatry over the past century. Conclusion As one of the earliest societies of medical specialty in Turkey, Turkish Neuropsychiatric Society has played a crucial role in the development and institutionalization of psychiatry and neurology. The administration and activities of the society occurred in the following institutions respectively: Toptaşı Asylum (1914–1925), Bakırköy (1925–1955), and Çapa (Psychiatry Clinic of Medical Faculty of İstanbul University). The society was mainly composed of psychiatrists and neurologists; however, neurosurgeons, psychologists, and neuropsychologists also

[Physician satire and patient scorn in Hans Sachs' old Nürnberg and the physicians].

PubMed

Sauerbeck, K O

1993-01-01

Among the best poems of Hans Sachs quite a few describe patient-physician relationships in 16th century Nuremberg. These poems offer a vivid impression of the technical aspects as well as of the social context of medical treatment at the time. Hans Sachs ridiculed the doctors and their patients, implying that everybody attempted to cheat the other side, and he provides evidence of a great influence of charlatans on the country population. The poems of Hans Sachs are extraordinary pieces or art; their aesthetics, though, appear unusual to us today. Medical satire is part of all European cultures, and has been written throughout medical history. Most motives of later satires focussing on physicians may be traced to Hans Sachs' poetry.

Systematic screening for CYP3A4 genetic polymorphisms in a Han Chinese population.

PubMed

Hu, Guo-Xin; Dai, Da-Peng; Wang, Hao; Huang, Xiang-Xin; Zhou, Xiao-Yang; Cai, Jie; Chen, Hao; Cai, Jian-Ping

2017-03-01

To systematically investigate the genetic polymorphisms of the CYP3A4 gene in a Han Chinese population. The promoter and exons of CYP3A4 gene in 1114 unrelated, healthy Han Chinese subjects were amplified and genotyped by direct sequencing. In total, five previously reported alleles (*1G, *4, *5, *18B and *23) were detected, of which one allele (*23) was reported for the first time in Han Chinese population. Additionally, seven novel exonic variants were also identified and designated as new alleles CYP3A4*28-*34. This study provides the most comprehensive data of CYP3A4 polymorphisms in Han Chinese population and detects the largest number of novel CYP3A4 alleles in one ethnic group.

Freud's Little Oedipus: Hans as exception to the oedipal rule.

PubMed

Ahbel-Rappe, Karin

2008-09-01

Freud's "The Analysis of a Phobia in a Five-Year-Old Boy" is regarded by Freud and by analytic readers and commentators as a prototype of his conception of the oedipus complex. A literary methodology is used to show that the interpretation of the oedipus complex at work in Freud's text in fact differs from Freud's standard view of it. While studying the paper as text, not as case report, may obscure or distort some clinical matters, it is valuable in that it makes legible a sort of theoretical unconscious in the text. In contrast to Freud's typically tragic view of the oedipus complex (in the tradition of ancient Greek tragedy), the Hans study evokes a comic vision (in the tradition of Greek New Comedy). This comic vision allows Hans a happy imaginative ending to the oedipal dilemma, challenges certain epistemic pretensions, and emphasizes the oedipus complex as a set of abiding existential questions. Given the deep link between Freud"s oedipus concept and a tragic view of human life, this departure in the Hans paper is a fascinating anomaly.

Association of ghrelin polymorphisms with metabolic syndrome in Han Nationality Chinese.

PubMed

Xu, Ling-Ling; Xiang, Hong-Ding; Qiu, Chang-Chun; Xu, Qun

2008-06-01

To investigate the association of ghrelin gene polymorphisms with metabolic syndrome in Han Nationality Chinese. A total of 240 patients with metabolic syndrome and 427 adults aged above forty years were recruited. Genotypes were determined by polymerase chain reaction and restriction fragment length polymorphism analysis. The allelic frequency of the Leu72Met polymorphism was 17.3% in the patient group and 11.9% in the control group (chi2 = 7.36, P = 0.007). Metabolic syndrome was more prevalent among carriers of the Met72 variant (43.8 vs 33.1%, age- and sex-adjusted odds ratio = 1.57, P = 0.01). No Arg51Gln variants were found in our study subjects. Rather than being associated with its individual components, Leu72Met polymorphism is associated with metabolic syndrome in the Han Nationality Chinese. Arg51Gln polymorphism is rare in the Han Nationality Chinese.

[Red Cross hospital in Krapina, during the First world war from 1914 to 1918].

PubMed

Fures, Rajko; Habek, Dubravko; Kozina, Drago

2016-08-01

Red Cross Hospital in Krapina, during the First World War, was active from 1914 to 1918. Hospital led by Dr. Mirko Crkvenac, oriented humanist. The hospital is operated thanks to the help of municipalities and citizens. The hospital staff concern is for civilian and military victims of the First World War. Dr. Crkvenac, with the support of the City of Krapina and Mayor Vilibald Sluga, he succeeds to the organization and operation of the hospital to an enviable level. Across the Austro-Hungarian Empire and Croatian, Hospitals Red Cross, had a significant role in caring for the wounded, injured and sick soldiers and civilians. Red Cross Hospital in Krapina, is an example of a well-organized hospital in the toughest conditions. Such an organization was not simple in its implementation, and left the valuable lessons and experience.

Parenthood, child-rearing and fertility in England, 1850–1914

PubMed Central

Pooley, Siân

2013-01-01

Fertility declines across Europe and the Anglo-world have been explained as the result of reversals of intergenerational flows of wealth. According to this theory, the child was transformed from an economically-useful household asset to an emotionally-valued parental burden. This article is based on a comparative study of changing understandings of parenthood in three provincial English localities between 1850 and 1914. It works from the premise that in order to make sense of reproductive behaviour, it is essential to examine the meanings that men and women attached to childlessness, child-rearing and parenthood. It is argued that there was not a universal shift that made children into burdens. New understandings of the duties of parenthood did develop, but these were founded on class-, gender- and place-specific interpretations. These encouraged a minority of fathers and mothers to believe that together they had the capacity to improve the lives of their sons and daughters in pioneering ways. Given that husbands and wives had distinct motives for avoiding rearing many children and that the discussion of reproduction was shrouded in silence, the dissemination and use of new ideals of family was crucial in enabling birth control to be thought about respectably within marriage. PMID:24357919

Incidence of gastroesophageal reflux disease in Uygur and Han Chinese adults in Urumqi

PubMed Central

Niu, Chun-Yan; Zhou, Yong-Li; Yan, Rong; Mu, Ni-La; Gao, Bao-Hua; Wu, Fang-Xiong; Luo, Jin-Yan

2012-01-01

AIM: To investigate the incidence of gastroesophageal reflux disease (GERD) and its related risk factors in Uygur and Han Chinese adult in Urumqi, China. METHODS: A population-based cross-sectional survey was undertaken in a total of 972 Uygur (684 male and 288 female) aged from 24 to 61 and 1023 Han Chinese (752 male and 271 female) aged from 23 to 63 years. All participants were recruited from the residents who visited hospital for health examination from November 2011 to May 2012. Each participant signed an informed consent and completed a GERD questionnaire (Gerd Q) and a lifestyle-food frequency questionnaire survey. Participants whose Gerd Q score was ≥ 8 and met one of the following requirements would be enrolled into this research: (1) being diagnosed with erosive esophagitis (EE) or Barrett’s esophagus (BE) by endoscopy; (2) negative manifestation under endoscopy (non-erosive reflux disease, NERD) with abnormal acid reflux revealed by 24-h esophageal pH monitoring; and (3) suffering from typical heartburn and regurgitation with positive result of proton pump inhibitor test. RESULTS: According to Gerd Q scoring criteria, 340 cases of Uygur and 286 cases of Han Chinese were defined as GERD. GERD incidence in Uygur was significantly higher than in Han Chinese (35% vs 28%, χ2 = 11.09, P < 0.005), Gerd Q score in Uygur was higher than in Han Chinese (7.85 ± 3.1 vs 7.15 ± 2.9, P < 0.005), and Gerd Q total score in Uygur male was higher than in female (8.15 ± 2.8 vs 6.85 ± 2.5, P < 0.005). According to normalized methods, 304 (31%) cases of Uygur were diagnosed with GERD, including 89 cases of EE, 185 cases of NERD and 30 cases of BE; 256 (25%) cases of Han Chinese were diagnosed with GERD, including 90 cases of EE, 140 cases of NERD and 26 cases of BE. GERD incidence in Uygur was significantly higher than in Han Chinese (31% vs 25%, χ2 = 9.34, P < 0.005) while the incidences were higher in males of both groups than in females (26% vs 5% in Uygur, χ2

Comparison of Genetic Variants in Cancer-Related Genes between Chinese Hui and Han Populations

PubMed Central

Tian, Chaoyong; Chen, Zhiqiang; Ma, Xixian; Yang, Ming; Wang, Zhizhong; Dong, Ying; Yang, Ting; Yang, Wenjun

2015-01-01

Background The Chinese Hui population, as the second largest minority ethnic group in China, may have a different genetic background from Han people because of its unique demographic history. In this study, we aimed to identify genetic differences between Han and Hui Chinese from the Ningxia region of China by comparing eighteen single nucleotide polymorphisms in cancer-related genes. Methods DNA samples were collected from 99 Hui and 145 Han people from the Ningxia Hui Autonomous Region in China, and SNPs were detected using an improved multiplex ligase detection reaction method. Genotyping data from six 1000 Genomes Project population samples (99 Utah residents with northern and western European ancestry (CEU), 107 Toscani in Italy (TSI), 108 Yoruba in Ibadan (YRI), 61 of African ancestry in the southwestern US (ASW), 103 Han Chinese in Beijing (CHB), and 104 Japanese in Tokyo (JPT)) were also included in this study. Differences in the distribution of alleles among the populations were assessed using χ2 tests, and FST was used to measure the degree of population differentiation. Results We found that the genetic diversity of many SNPs in cancer-related genes in the Hui Chinese in Ningxia was different from that in the Han Chinese in Ningxia. For example, the allele frequencies of four SNPs (rs13361707, rs2274223, rs465498, and rs753955) showed different genetic distributions (p<0.05) between Chinese Ningxia Han and Chinese Ningxia Hui. Five SNPs (rs730506, rs13361707, rs2274223, rs465498 and rs753955) had different FST values (FST >0.000) between the Hui and Han populations. Conclusions These results suggest that some SNPs associated with cancer-related genes vary among different Chinese ethnic groups. We suggest that population differences should be carefully considered in evaluating cancer risk and prognosis as well as the efficacy of cancer therapy. PMID:26683024

Comparison of Genetic Variants in Cancer-Related Genes between Chinese Hui and Han Populations.

PubMed

Tian, Chaoyong; Chen, Zhiqiang; Ma, Xixian; Yang, Ming; Wang, Zhizhong; Dong, Ying; Yang, Ting; Yang, Wenjun

2015-01-01

The Chinese Hui population, as the second largest minority ethnic group in China, may have a different genetic background from Han people because of its unique demographic history. In this study, we aimed to identify genetic differences between Han and Hui Chinese from the Ningxia region of China by comparing eighteen single nucleotide polymorphisms in cancer-related genes. DNA samples were collected from 99 Hui and 145 Han people from the Ningxia Hui Autonomous Region in China, and SNPs were detected using an improved multiplex ligase detection reaction method. Genotyping data from six 1000 Genomes Project population samples (99 Utah residents with northern and western European ancestry (CEU), 107 Toscani in Italy (TSI), 108 Yoruba in Ibadan (YRI), 61 of African ancestry in the southwestern US (ASW), 103 Han Chinese in Beijing (CHB), and 104 Japanese in Tokyo (JPT)) were also included in this study. Differences in the distribution of alleles among the populations were assessed using χ2 tests, and FST was used to measure the degree of population differentiation. We found that the genetic diversity of many SNPs in cancer-related genes in the Hui Chinese in Ningxia was different from that in the Han Chinese in Ningxia. For example, the allele frequencies of four SNPs (rs13361707, rs2274223, rs465498, and rs753955) showed different genetic distributions (p<0.05) between Chinese Ningxia Han and Chinese Ningxia Hui. Five SNPs (rs730506, rs13361707, rs2274223, rs465498 and rs753955) had different FST values (FST>0.000) between the Hui and Han populations. These results suggest that some SNPs associated with cancer-related genes vary among different Chinese ethnic groups. We suggest that population differences should be carefully considered in evaluating cancer risk and prognosis as well as the efficacy of cancer therapy.

Attachment and sibling rivalry in Little Hans: the fantasy of the two giraffes revisited.

PubMed

Wakefield, Jerome C

2007-01-01

Freud's interpretation of Little Hans's "phantasy of the two giraffes" is pivotal to his oedipal analysis that Hans has inchoate desires for sexual intercourse with his mother. Bowlby argued that Freud's focus on his oedipal theory led him to ignore preoedipal attachment-related factors that have equal plausibility in explaining the clinical data. However, Bowlby did not attempt to apply the attachment perspective to the interpretation of Hans's fantasies that form the core of the case material. A microanalysis of Hans's giraffe fantasy and the evidence used to support Freud's claims about it yields an attachment-based sibling rivalry account arguably of greater explanatory power than the oedipal account. Consistent with Bowlby's hypothesis, the evidence suggests that Hans's giraffe fantasy is about the sibling rivalry triangle involved in caregiver attachment access, rather than (or in addition to) the oedipal triangle. The issue of multiple levels of meaning and the methodological challenges raised by multiple determination is also considered. The giraffe fantasy's attachment-theoretic explanation encourages a rethinking of this classic case and strengthens Bowlby's claim that the case is fruitfully viewed from an attachment perspective.

Clinical results of HIS, RIS, PACS integration using data integration CASE tools

NASA Astrophysics Data System (ADS)

Taira, Ricky K.; Chan, Hing-Ming; Breant, Claudine M.; Huang, Lu J.; Valentino, Daniel J.

1995-05-01

Current infrastructure research in PACS is dominated by the development of communication networks (local area networks, teleradiology, ATM networks, etc.), multimedia display workstations, and hierarchical image storage architectures. However, limited work has been performed on developing flexible, expansible, and intelligent information processing architectures for the vast decentralized image and text data repositories prevalent in healthcare environments. Patient information is often distributed among multiple data management systems. Current large-scale efforts to integrate medical information and knowledge sources have been costly with limited retrieval functionality. Software integration strategies to unify distributed data and knowledge sources is still lacking commercially. Systems heterogeneity (i.e., differences in hardware platforms, communication protocols, database management software, nomenclature, etc.) is at the heart of the problem and is unlikely to be standardized in the near future. In this paper, we demonstrate the use of newly available CASE (computer- aided software engineering) tools to rapidly integrate HIS, RIS, and PACS information systems. The advantages of these tools include fast development time (low-level code is generated from graphical specifications), and easy system maintenance (excellent documentation, easy to perform changes, and centralized code repository in an object-oriented database). The CASE tools are used to develop and manage the `middle-ware' in our client- mediator-serve architecture for systems integration. Our architecture is scalable and can accommodate heterogeneous database and communication protocols.

Kinetics, mechanisms, and influencing factors on the treatment of haloacetonitriles (HANs) in water by two household heating devices.

PubMed

Shi, Wendong; Wang, Lei; Chen, Baiyang

2017-04-01

Haloacetonitriles (HANs) are a group of nitrogenous disinfection by-products (DBPs) commonly found in treated water with potential carcinogenic, cytotoxic, and genotoxic risks. In order to control HANs and understand their real intake levels by people via drinking water, this study evaluated a list of structural, operational, and environmental factors affecting the treatment of HANs by two domestic heating devices, i.e., an electric boiler and a microwave oven. Results show that the concentrations of HANs decreased exponentially over time with increasing temperature, water turbulence, and bubbles, and the phenomena were most likely due to a combined effect of volatilization and hydrolysis. Among HANs, the lability increased with increasing halogenation degrees (i.e., tri- > di- > mono- HANs) yet decreasing halogen molecular weights (i.e., Cl- > Br- > I- HANs); such trends were well captured by quantitative structure activity relationship models (R 2  = 0.99). Operational factors played critical roles in controlling HANs too, including the rate of heating, water volume, water temperature at time of pouring, cooling method, and capping condition, suggesting that people could benefit from proper handling methods and procedures. In addition, HANs added to tap water exhibited higher removals than those added to ultrapure water, probably because of the presence of free chlorine in tap water. Copyright © 2017 Elsevier Ltd. All rights reserved.

Case 3693 Cryptodacus Hendel, 1914 (Insecta: Diptera: Tephritidae): Proposed suppression of Cryptodacus Gundlach, 1862 (Reptilia, Serpentes, Colubridae)

USGS Publications Warehouse

Norrbom, Allen L.; McDiarmid, Roy W.; Chen, Xiao-Lin; David, King J.; De Meyer, Marc; Freidberg, Amnon; Han, Ho-Yeon; Steck, Gary J.; Thompson, F. Christian; White, Ian M.; Zucchi, Roberto A.

2015-01-01

The purpose of this application, under Article 23.9.3, is to conserve current usage of the well-established genus-group name Cryptodacus Hendel, 1914 for a genus of Neotropical fruit flies by suppression of the earlier, unused name Crypto- dacus Gundlach, 1862, currently a junior synonym of Arrhyton Günther, 1858, a genus of snakes, under the plenary power of the Commission, in the interest of nomenclatural stability. Cryptodacus Gundlach has not been used as a valid name since 1883, whereas Cryptodacus Hendel has been used in a significant body of literature relating to fruit fly systematics, morphology and phylogeny and is the currently used name in various name and molecular databases. 

Genetic Variation of 25 Y-Chromosomal and 15 Autosomal STR Loci in the Han Chinese Population of Liaoning Province, Northeast China

PubMed Central

Yao, Jun; Wang, Bao-jie

2016-01-01

In the present study, we investigated the genetic characteristics of 25 Y-chromosomal and 15 autosomal short tandem repeat (STR) loci in 305 unrelated Han Chinese male individuals from Liaoning Province using AmpFISTR® Yfiler® Plus and IdentifilerTM PCR amplification kits. Population comparison was performed between Liaoning Han population and different ethnic groups to better understand the genetic background of the Liaoning Han population. For Y-STR loci, the overall haplotype diversity was 0.9997 and the discrimination capacity was 0.9607. Gene diversity values ranged from 0.4525 (DYS391) to 0.9617 (DYS385). Rst and two multi-dimensional scaling plots showed that minor differences were observed when the Liaoning Han population was compared to the Jilin Han Chinese, Beijing Han Chinese, Liaoning Manchu, Liaoning Mongolian, Liaoning Xibe, Shandong Han Chinese, Jiangsu Han Chinese, Anhui Han Chinese, Guizhou Han Chinese and Liaoning Hui populations; by contrast, major differences were observed when the Shanxi Han Chinese, Yunnan Bai, Jiangxi Han Chinese, Guangdong Han Chinese, Liaoning Korean, Hunan Tujia, Guangxi Zhuang, Gansu Tibetan, Xishuangbanna Dai, South Korean, Japanese and Hunan Miao populations. For autosomal STR loci, DP ranged from 0.9621 (D2S1338) to 0.8177 (TPOX), with PE distributing from 0.7521 (D18S51) to 0.2988 (TH01). A population comparison was performed and no statistically significant differences were detected at any STR loci between Liaoning Han, China Dong, and Shaanxi Han populations. The results showed that the 25 Y-STR and 15 autosomal STR loci in the Liaoning Han population were valuable for forensic applications and human genetics, and Liaoning Han was an independent endogenous ethnicity with a unique subpopulation structure. PMID:27483472

Hans Kueng's Paradigm Theology and Some Educational Implications.

ERIC Educational Resources Information Center

von Dietze, Erich

1998-01-01

Identifies some controversies and issues that arise from Hans Kueng's adaptation of Thomas Kuhn's paradigm theory to theology, particularly those associated with the conflict presented between the educational theory advocated by Kuhn and that contained in Kueng's wider thinking. Argues that the dilemma presents ironies that Kueng must somehow…

Helping HAN for hybrid rockets

NASA Astrophysics Data System (ADS)

Ramohalli, Kumar; Dowler, Warren

1995-01-01

Hydroxyl amine nitrate (HAN) is a powerful oxidizer for hybrid rocket flight motors. Miscible with water up to 95% by mass, it also has high density and has been extensively characterized for materials compatibility, safety, transportation, storage and handling. Before any serious attempt to use the proposed oxidizer in hybrids, though, the usual performance figures must first be obtained. The simplest are time-independent, equilibrium rocket performance numbers that include chamber temperature, temperature at the nozzle throat, and key species in the exhaust. These numbers must be followed by several other important performance evaluation, including burning rates, pressure dependence, susceptibility to instabilities and temperature sensitivity.

Prevalence of Diabetes and Associated Factors in the Uyghur and Han Population in Xinjiang, China.

PubMed

Gong, Haiying; Pa, Lize; Wang, Ke; Mu, Hebuli; Dong, Fen; Ya, Shengjiang; Xu, Guodong; Tao, Ning; Pan, Li; Wang, Bin; Shan, Guangliang

2015-10-14

To estimate the prevalence of diabetes and identify risk factors in the Uyghur and Han population in Xinjiang, China. A cross-sectional study in urban and rural areas in Xinjiang, including 2863 members of the Uyghur population and 3060 of the Han population aged 20 to 80 years, was conducted from June 2013 to August 2013. Data on fasting plasma glucose (FPG) and personal history of diabetes were used to estimate the prevalence of diabetes. Data on demographic characteristics, lifestyle risk factors, and lipid profiles were collected to identify risks factors using the multivariate logistic regression model. In urban areas, the age- and gender-standardized prevalence of diabetes was 8.21%, and the age- and gender-standardized prevalence of diabetes was higher in the Uyghur population (10.47%) than in the Han population (7.36%). In rural areas, the age- and gender-standardized prevalence of diabetes was 6.08%, and it did not differ significantly between the Uyghur population (5.71%) and the Han population (6.59%). The results of the multivariate logistic regression analysis showed that older age, obesity, high triglycerides (TG), and hypertension were all associated with an increased risk of diabetes in the Uyghur and Han population. Urban residence and low high-density lipoprotein cholesterol (HDL-C) were associated with an increased risk of diabetes in the Uyghur population. Being an ex-drinker was associated with an increased risk of diabetes and heavy physical activity was associated with a decreased risk of diabetes in the Han population. Our study indicates that diabetes is more prevalent in the Uyghur population compared with the Han population in urban areas. Strategies aimed at the prevention of diabetes require ethnic targeting.

New records of helminths of Sceloporus pyrocephalus Cope (Squamata, Phrynosomatidae) from Guerrero and Michoacán, Mexico, with the description of a new species of Thubunaea Seurat, 1914 (Nematoda, Physalopteridae)

PubMed Central

de Oca, Edgar Uriel Garduño-Montes; López-Caballero, Jorge D.; Mata-López, Rosario

2017-01-01

Abstract A total of 61 specimens of the Red-headed Spiny Lizard Sceloporus pyrocephalus Cope (Phrynosomatidae) collected during the breeding season (June/July 2003, 2004 and 2005) from Western Mexico were examined for helminths. The morphological characterization of the helminths found was made through light microscopy and scanning electron microscopy. Nine taxa of helminths were identified, two cestodes: Mesocestoides sp. and Oochoristica sp., and seven nematodes: Parapharyngodon ayotzinapaensis Garduño-Montes de Oca, Mata-López & León-Règagnon, 2016, Parapharyngodon tikuinii Garduño-Montes de Oca, Mata-López & León-Règagnon, 2016, Parapharyngodon sp., Physalopterinae gen. sp., Skrjabinoptera scelopori Caballero-Rodríguez, 1971, Strongyluris similis Caballero, 1938 and a new species of Thubunaea Seurat, 1914. Larvae of Mesocestoides sp. and Physalopterinae gen. sp. were found in the body cavity and digestive tract, respectively. Excluding the species of Parapharyngodon Chatterji, 1933, S. pyrocephalus is recorded for the first time as a host of the remaining seven taxa of helminths. Additionally, Thubunaea leonregagnonae sp. n. is described and illustrated as a new nematode species, parasite of S. pyrocephalus from Mexico. This new species can be differentiated from the majority of its congeners by the absence of spicules, the particular pattern of caudal papillae in males and the small ratio of oesophagus length:male total body length (0.1–0.16). PMID:29290707

New records of helminths of Sceloporus pyrocephalus Cope (Squamata, Phrynosomatidae) from Guerrero and Michoacán, Mexico, with the description of a new species of Thubunaea Seurat, 1914 (Nematoda, Physalopteridae).

PubMed

de Oca, Edgar Uriel Garduño-Montes; López-Caballero, Jorge D; Mata-López, Rosario

2017-01-01

A total of 61 specimens of the Red-headed Spiny Lizard Sceloporus pyrocephalus Cope (Phrynosomatidae) collected during the breeding season (June/July 2003, 2004 and 2005) from Western Mexico were examined for helminths. The morphological characterization of the helminths found was made through light microscopy and scanning electron microscopy. Nine taxa of helminths were identified, two cestodes: Mesocestoides sp. and Oochoristica sp., and seven nematodes: Parapharyngodon ayotzinapaensis Garduño-Montes de Oca, Mata-López & León-Règagnon, 2016, Parapharyngodon tikuinii Garduño-Montes de Oca, Mata-López & León-Règagnon, 2016, Parapharyngodon sp., Physalopterinae gen. sp., Skrjabinoptera scelopori Caballero-Rodríguez, 1971, Strongyluris similis Caballero, 1938 and a new species of Thubunaea Seurat, 1914. Larvae of Mesocestoides sp. and Physalopterinae gen. sp. were found in the body cavity and digestive tract, respectively. Excluding the species of Parapharyngodon Chatterji, 1933, S. pyrocephalus is recorded for the first time as a host of the remaining seven taxa of helminths. Additionally, Thubunaea leonregagnonae sp. n. is described and illustrated as a new nematode species, parasite of S. pyrocephalus from Mexico. This new species can be differentiated from the majority of its congeners by the absence of spicules, the particular pattern of caudal papillae in males and the small ratio of oesophagus length:male total body length (0.1-0.16).

Population genetic data of the NGM SElect STR loci in Chinese Han population from Zhejiang region, China.

PubMed

Zhou, Anju; Wu, Weiwei; Liu, Qiuling; Wu, Yeda; Lu, Dejian

2013-03-01

Genetic variations of the 17 NGM SElect STR loci in Chinese Han samples from the Zhejiang region were analyzed. The results show that the NGM SElect is a highly genetic informative system in Zhejiang Han, and this population shows quite different genetic data from other major populations in the world with the exception of the Fujian Han.

Association of HLA haplotype with alopecia areata in Chinese Hans.

PubMed

Xiao, F-L; Ye, D-Q; Yang, S; Zhou, F-S; Zhou, S-M; Zhu, Y-G; Liang, Y-H; Ren, Y-Q; Zhang, X-J

2006-11-01

Some studies have shown discrepancies in human leucocyte antigen (HLA) associated with alopecia areata (AA) between different ethnic populations. To investigate whether HLA-I, -DQA1 and -DQB1 alleles and the HLA haplotype are associated with AA, and the correlation between the HLA haplotype profile, age of onset and severity of AA in Chinese Hans. The polymerase chain reaction-sequence specific primer (PCR-SSP) method was used to analyse the frequencies of HLA class I, -DQA1 and -DQB1 alleles in 192 patients with AA and 252 controls in Chinese Hans. The linkage disequilibrium was calculated using the 2 x 2 table. The 24 two-locus haplotypes [including A*02-B*18, A*02-B*27, A*02-B*52, A*02-Cw*0704, A*02-DQA1*0104, A*02-DQB1*0604, A*02-DQB1*0606, B*18-Cw*0704, B*18-DQA1*0104, B*18-DQA1*0302, B*18-DQB1*0606, B*27-Cw*0704, B*27-DQA1*0104, B*27-DQA1*0302, B*52-Cw*0704, B*52-DQA1*0104, B*52-DQA1*0302, B52-DQB1*0606, Cw*0704-DQA1*0104, Cw*0704-DQA1*0302, Cw*0704-DQB1*0606, DQA1*0104-DQB1*0604, DQA1*0104-DQB1*0606, DQA1*0302-DQB1*0606 (P<0.05)] were associated with AA, while eight extended haplotypes (A*02-B*18-DQA1*0104, A*02-B*27-DQA1*0104, A*02-B*52-DQA1*0104, A*02-B*52-DQA1*0302, A*02-B*52-DQB1*0606, B*52-Cw*0704-DQA1*0104, B*52-Cw*0704-DQA1*0302, A*02-B*52-DQA1*0302-DQB1*0606) were found to be related to AA in Chinese Hans. Through stratified analysis, we found that the extended haplotype B*52-Cw*0704-DQA1*0302 was related to early onset of AA, and no haplotype was only associated with severe AA. This is the first detailed report to elucidate HLA haplotypes associated with AA and that demonstrates the significant HLA haplotypes in Chinese Hans AA. The haplotype B*52-Cw*0704-DQA1*0302 was identified to be related to early onset of AA. Our results provide some information for future research on predisposing genes in HLA regions in Chinese Hans.

Summing Up the Unique Venus Transit 2004 (VT-2004) Programme

NASA Astrophysics Data System (ADS)

2004-11-01

On June 8, 2004, Venus - the Earth's sister planet - passed in front of the Sun. This rare event - the last one occurred in 1882 - attracted the attention of millions of people all over the world. In a few days' time, on November 5-7, 2004, about 150 educators, media representatives, as well as amateur and professional astronomers will gather in Paris (France) at the international conference "The Venus Transit Experience" to discuss the outcome of the related Venus Transit 2004 (VT-2004) public education programme. This unique project was set up by the European Southern Observatory (ESO), together with the European Association for Astronomy Education (EAAE), the Institut de Mécanique Céleste et de Calcul des Éphémérides (IMCCE) and the Observatoire de Paris in France, as well as the Astronomical Institute of the Academy of Sciences of the Czech Republic. It was also supported by the European Commission in the framework of the European Science and Technology Week, cf. ESO PR 03/04. The VT-2004 programme successfully exposed the broad public to a number of fundamental issues at the crucial interface between society and basic science. It ensured the most comprehensive real-time coverage of the event via an extremely dynamic Central Display that was updated a short intervals. Thanks to the prior establishment of hundreds of mirror sites, the VT-2004 website was easily accessible all through the transit, even though it experienced about 55 million webhits during a period of 8 hours. The VT-2004 programme established a wide international network of individuals (including school teachers and their students, amateur astronomers, interested laypeople, etc.) and educational institutions (astronomical observatories, planetaria, science centres, etc.), as well as 25 National Nodes with their own websites about the Venus Transit in as many local languages. It collected a large number of photos and drawings. It also included an international Video Contest, inviting all

Lethal differences: a short history of the concepts of wealth and poverty in Danish epidemiological writings, 1858-1914.

PubMed

Christensen, Ivan Lind

2011-01-01

Through a study of the history of the concepts of wealth and poverty, this paper investigates the onset of a tradition in the conceptual architecture of epidemiological research concerning social differences in mortality rates from 1858 to 1914. It raises the question as to what the concepts of wealth and poverty meant to those who used them and what objects of interventions the conceptual architecture surrounding the concepts enabled the researchers to create. It argues that a transition began in the late 19th century in which an important framework for the understanding of causal relations behind the mortality patterns changed and that this change in turn influenced the scope of what was conceived as relevant objects of intervention.

Racial differences of endothelial function and plasma endothelin 1 level in preclinical Tibetan and Han male population.

PubMed

Yang, B; Zhao, H; Zhang, J; Jiang, B; Li, C W; Cao, Y K; Cao, F

2016-07-01

The differences in endothelial function between Tibetan and Han nationality population have not been fully investigated. The aim of this work is to investigate the differences in endothelial function and plasma endothelin 1 (ET-1) concentration between Tibetan and Han male population. Totally 272 Tibetan male subjects aged 42.9 ± 9.4 years were enrolled in this study to stand for Tibetan population. All of them were native residents in Lhasa City. And 580 Qinghai-Tibet Railway constructors with Han nationality aged 41.8 ± 11.1 years were enrolled in this study to stand for Han nationality population. All of them were male subjects and lived in Lhasa City for at least 1 year. All subjects lived in the same high-altitude area (the altitude of Lhasa is 3658 m). Height, weight, waist circumference, hip circumference, systolic blood pressure, diastolic blood pressure were evaluated. Body mass index (BMI) was calculated. Brachial artery flow-mediated dilation (FMD) was measured in the fasting state using high-resolution B-mode ultrasound. Computer-assisted analysis software was used to calculate brachial artery diameters. Venous blood was sampled for the measurement of total cholesterol (CH), triglyceride (TG), high density lipoprotein cholesterol (HDL), low density lipoprotein cholesterol (LDL) and HbA1c. Plasma ET-1 was quantitated using a commercially available ELISA kits. Totally 272 Tibetan subjects and 580 Han nationality subjects were enrolled in this study. BMI and waist-hip ratio in Tibetan subjects were much higher than those in Han subjects (p < 0.01). LDL cholesterol level and plasma ET-1 concentration in Tibetan subjects were significantly higher than Han subjects (p < 0.01). The baseline brachial artery diameter in Tibetan group was much higher than that of Han group (p < 0.01). The absolute and percent changes in brachial artery diameter were lower in Tibetan population compared with Han population (p < 0.01). The linear regression analysis showed that

Ancient DNA reveals that the genetic structure of the northern Han Chinese was shaped prior to 3,000 years ago.

PubMed

Zhao, Yong-Bin; Zhang, Ye; Zhang, Quan-Chao; Li, Hong-Jie; Cui, Ying-Qiu; Xu, Zhi; Jin, Li; Zhou, Hui; Zhu, Hong

2015-01-01

The Han Chinese are the largest ethnic group in the world, and their origins, development, and expansion are complex. Many genetic studies have shown that Han Chinese can be divided into two distinct groups: northern Han Chinese and southern Han Chinese. The genetic history of the southern Han Chinese has been well studied. However, the genetic history of the northern Han Chinese is still obscure. In order to gain insight into the genetic history of the northern Han Chinese, 89 human remains were sampled from the Hengbei site which is located in the Central Plain and dates back to a key transitional period during the rise of the Han Chinese (approximately 3,000 years ago). We used 64 authentic mtDNA data obtained in this study, 27 Y chromosome SNP data profiles from previously studied Hengbei samples, and genetic datasets of the current Chinese populations and two ancient northern Chinese populations to analyze the relationship between the ancient people of Hengbei and present-day northern Han Chinese. We used a wide range of population genetic analyses, including principal component analyses, shared mtDNA haplotype analyses, and geographic mapping of maternal genetic distances. The results show that the ancient people of Hengbei bore a strong genetic resemblance to present-day northern Han Chinese and were genetically distinct from other present-day Chinese populations and two ancient populations. These findings suggest that the genetic structure of northern Han Chinese was already shaped 3,000 years ago in the Central Plain area.

Ancient DNA Reveals That the Genetic Structure of the Northern Han Chinese Was Shaped Prior to 3,000 Years Ago

PubMed Central

Zhang, Quan-Chao; Li, Hong-Jie; Cui, Ying-Qiu; Xu, Zhi; Jin, Li; Zhou, Hui; Zhu, Hong

2015-01-01

The Han Chinese are the largest ethnic group in the world, and their origins, development, and expansion are complex. Many genetic studies have shown that Han Chinese can be divided into two distinct groups: northern Han Chinese and southern Han Chinese. The genetic history of the southern Han Chinese has been well studied. However, the genetic history of the northern Han Chinese is still obscure. In order to gain insight into the genetic history of the northern Han Chinese, 89 human remains were sampled from the Hengbei site which is located in the Central Plain and dates back to a key transitional period during the rise of the Han Chinese (approximately 3,000 years ago). We used 64 authentic mtDNA data obtained in this study, 27 Y chromosome SNP data profiles from previously studied Hengbei samples, and genetic datasets of the current Chinese populations and two ancient northern Chinese populations to analyze the relationship between the ancient people of Hengbei and present-day northern Han Chinese. We used a wide range of population genetic analyses, including principal component analyses, shared mtDNA haplotype analyses, and geographic mapping of maternal genetic distances. The results show that the ancient people of Hengbei bore a strong genetic resemblance to present-day northern Han Chinese and were genetically distinct from other present-day Chinese populations and two ancient populations. These findings suggest that the genetic structure of northern Han Chinese was already shaped 3,000 years ago in the Central Plain area. PMID:25938511

Inner and inter population structure construction of Chinese Jiangsu Han population based on Y23 STR system

PubMed Central

Yang, Chun; Zhang, Jianqiu

2017-01-01

In this study, we analyzed the genetic polymorphisms of 23 Y-STR loci from PowerPlex® Y23 system in 916 unrelated healthy male individuals from Chinese Jiangsu Han, and observed 912 different haplotypes including 908 unique haplotypes and 4 duplicate haplotypes. The haplotype diversity reached 0.99999 and the discrimination capacity and match probability were 0.9956 and 0.0011, respectively. The gene diversity values ranged from 0.3942 at DYS438 to 0.9607 at DYS385a/b. Population differentiation within 10 Jiangsu Han subpopulations were evaluated by RST values and visualized in Neighbor-Joining trees and Multi-Dimensional Scaling plots as well as population relationships between the Jiangsu Han population and other 18 Eastern Asian populations. Such results indicated that the 23 Y-STR loci were highly polymorphic in Jiangsu Han population and played crucial roles in forensic application as well as population genetics. For the first time, we reported the genetic diversity of male lineages in Jiangsu Han population at a high-resolution level of 23 Y-STR set and consequently contributed to familial searching, offender tracking, and anthropology analysis of Jiangsu Han population. PMID:28704439

Combustion of Han-Based Monopropellant Droplets in Reduced Gravity

NASA Technical Reports Server (NTRS)

Shaw, B. D.

1999-01-01

The objective of this research is to study combustion of monopropellant droplets and monopropellant droplet components in reduced-gravity environments so that spherical symmetry is strongly promoted. The experiments will use hydroxylammonium nitrate (HAN, chemical formula NH3OHNO3) based monopropellants. This class of monopropellant is selected for study because of its current relevance and also because it is relatively benign and safe to work with. The experimental studies will allow for accurate determination of fundamental data on deflagration rates, gas-phase temperature profiles, transient gas-phase flame behaviors, the onset of bubbling in droplets at lower pressures, and the low-pressure deflagration limit. The theoretical studies will provide rational models of deflagration mechanisms of HAN-based liquid propellants. Besides advancing fundamental knowledge, the proposed research should aid in applications (e.g., spacecraft thrusters and liquid propellant guns) of this unique class of monopropellants.

An Historical Perspective on Coordinating Education Post-Conflict: Biopolitics, Governing at a Distance, and States of Exception

ERIC Educational Resources Information Center

Sobe, Noah W.

2007-01-01

This article analyzes a 1944 publication entitled "International Relief in Action 1914-1943: Selected Records with Notes" alongside the 2004 standards for education in emergencies that were developed by INEE (the Inter-Agency Network for Education in Emergencies). In doing so, the author aims to reveal how biological life, expectations of…

[Polymorphism analysis of 20 autosomal short-tandem repeat loci in southern Chinese Han population].

PubMed

Chen, Ling; Lu, Hui-Jie; DU, Wei-An; Qiu, Ping-Ming; Liu, Chao

2016-02-20

To evaluate the value of PowerPlex ® 21 System (Promega) and study the genetic polymorphism of its 20 short-tandem repeat (STR) loci in southern Chinese Han population. We conducted genotyping experiments using PowerPlex ® 21 System on 20 autosomal STR loci (D3S1358, D1S1656, D6S1043, D13S317, Penta E, D16S539, D18S51, D2S1338, CSF1PO, Penta D, TH01, vWA, D21S11, D7S820, D5S818, TPOX, D8S1179, D12S391, D19S433 and FGA) in 2367 unrelated Chinese Han individuals living in South China. The allele frequencies and parameters commonly used in forensic science were statistically analyzed in these individuals and compared with the reported data of other populations. The PowerPlex ® 21 System had a power of discrimination (PD) ranging from 0.7839 to 0.9852 and a power of exclusion (PE) ranging from 0.2974 to 0.8099 for the 20 loci. No significant deviation from Hardy-Weinberg expectations was found for all the loci except for D5S818. This southern Chinese Han population had significant differences in the allele frequencies from 8 ethnic groups reported in China, and showed significant differences at 8 to 20 STR foci from 5 foreign populations. The allele frequency at the locus D1S1656 in this southern Chinese Han population differed significantly from those in the 5 foreign populations and from 3 reported Han populations in Beijing, Zhejiang Province and Fujian Province of China. The neighbor-joining phylogenetictree showed clustering of all the Asian populations in one branch, while the northern Italian and Argentina populations clustered in a separate branch. This southern Chinese Han population had the nearest affinity with the Yi ethnic population in Yunnan Province of China. The 20 STR loci are highly polymorphic in this southern Chinese Han population, suggesting the value of this set of STR loci in forensic personal identification, paternity testing and anthropological study.

Hans Bethe, Powering the Stars, and Nuclear Physics

Science.gov Websites

dropdown arrow Site Map A-Z Index Menu Synopsis Hans Bethe, Energy Production in Stars, and Nuclear Physics physics, built atomic weapons, and called for a halt to their proliferation. Bethe's dual legacy is one of Laboratory] from 1943 to 1946. Prior to joining the Manhattan Project, Bethe taught physics at Cornell

IL2RA Allele Increases Risk of Neuromyelitis Optica in Southern Han Chinese.

PubMed

Dai, Yongqiang; Li, Jin; Zhong, Xiaonan; Wang, Yuge; Qiu, Wei; Lu, Zhengqi; Wu, Aimin; Bao, Jian; Peng, Fuhua; Hu, Xueqiang

2013-11-01

Neuromyelitis optica (NMO) and multiple sclerosis (MS) are chronic neuro-inflammatory diseases believed to arise from complex interactions between environmental and genetic factors. Recently, single nucleotide polymorphisms (SNPs) in interleukin (IL)-2 and -7 receptor alpha genes have been identified as novel susceptibility alleles for MS in genome-wide association studies. However, similar research on NMO is limited. We aimed to investigate the association of IL2RA SNPs rs2104286 and rs12722489 and IL7RA SNP rs6897932 with Southern Han Chinese NMO and MS patients. Frequencies of the three SNPs were examined in Southern Han Chinese mS cases (n=78), NMS cases (n=67) and controls (n=133) using sequencing-based typing. The rs2104286(G) frequency in the IL2RA gene was significantly higher in NMO patients than in controls (p(uncorr)=0.013, p(corr)=0.026, OR:1.942, 95%CI:1.146-3.291). The rs2104286 G allele in IL2RA is present at higher frequencies in NMO patients than in healthy controls within a Southern Han Chinese population. Les allèles IL2RA augmentent le risque de neuromyélite optique chez les Chinois Han du sud.

Titrimetric Analysis of Han-Based Liquid Propellants

DTIC Science & Technology

1988-03-01

acid-base and Karl Fischer titrimetry, procedures that quantitatively determine the three major propellant components. The method developed converts...sodium hydroxide as titrant for both HAN and TEAN. Water is determined by Karl Fischer titration using the proprietary reagent "Hydranal". Each major...water, react with one or more of the components of the Karl Fischer reagent. One of the newer Karl Fischer titrants is "Hydranal", a proprietary reagent

CROSS SECTIONAL STUDY OF NUTRITIONAL STATUS IN OLDER HAN WOMEN.

PubMed

Jun, Tao; Yuan, Zhong

2016-01-01

Abstract. Malnutrition is one of the most prevalent problems in older people, but there is little information about the nutritional status of the older women in China. Therefore, this study was conducted to investigate the nutritional status and clinically correlated factors for malnutrition in older Han women in China. In total, 2,556 hospital- and community-based Han women aged 60 years or older were recruited between May 2007 and December 2014. All women completed comprehensive geriatric assessment, and the Mini Nutritional Assessment Short Form (MNA-SF) was used to assess the nutritional status. The clinically corre- lated factors for malnutrition were also analyzed, including social factors, health status, and dietary behavior. The average age of these women was 75.9 ± 9.4 years, and 63.8% women lived in urban areas. Of the total respondents, 344 and 716 women were classified as malnutrition and at risk of malnutrition, respectively. Five factors were independently and positively correlated with poor nutrition, including chronic obstructive pulmonary disease (COPD), gastrointestinal disease, depression, cognitive impairment, and comorbidity (≥ 2). Three factors were independently and negatively correlated with poor nutrition, including economic status, meat intake, and fish intake. The older Han women with these five health problems should be given more attention with regards to their nutritional status. Improving economic status, eating more meat and fish were recommended for preventing poor nutrition in older women.

Ancient DNA evidence supports the contribution of Di-Qiang people to the han Chinese gene pool.

PubMed

Zhao, Yong-Bin; Li, Hong-Jie; Li, Sheng-Nan; Yu, Chang-Chun; Gao, Shi-Zhu; Xu, Zhi; Jin, Li; Zhu, Hong; Zhou, Hui

2011-02-01

Han Chinese is the largest ethnic group in the world. During its development, it gradually integrated with many neighboring populations. To uncover the origin of the Han Chinese, ancient DNA analysis was performed on the remains of 46 humans (1700 to 1900 years ago) excavated from the Taojiazhai site in Qinghai province, northwest of China, where the Di-Qiang populations had previously lived. In this study, eight mtDNA haplogroups (A, B, D, F, M*, M10, N9a, and Z) and one Y-chromosome haplogroup (O3) were identified. All analyses show that the Taojiazhai population presents close genetic affinity to Tibeto-Burman populations (descendants of Di-Qiang populations) and Han Chinese, suggesting that the Di-Qiang populations may have contributed to the Han Chinese genetic pool. 2010 Wiley-Liss, Inc.

The Hyperreality of Daniel Boorstin

ERIC Educational Resources Information Center

Viens, Stephanie L.

2014-01-01

Early media theorists can help us to link the past and present of media literacy to pose new questions and gain new knowledge. Historian, author and Librarian on Congress Daniel Boorstin (1914-2004) played an important role in increasing public awareness of the constructed nature of media representations. Connections are explored between…

2. Historic American Buildings Survey, Hans Padelt, Photographer Winter 1968 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. Historic American Buildings Survey, Hans Padelt, Photographer Winter 1968 (2 1/4' x 2 3/4' negative), GENERAL VIEW FROM SOUTHEAST SHOWING SOCIAL HALL. - First Presbyterian Church, 101 Plymouth Avenue South, Rochester, Monroe County, NY

[Larval biology of Cyrnea (Cyrnea) eurycerca Seurat, 1914, a habronemid nematode parasite of the francolin in Togo].

PubMed

Seureau, C; Quentin, J C

1983-01-01

Larval biology of the habronemid nematode Cyrnea (Cyrnea) eurycerca Seurat, 1914, parasite of the Double-spurred Francolin Francolinus bicalcaratus, in Togo, is experimentally studied with the orthopteran Acrididae Tylotropidius patagiatus Karsch as intermediate host. The first three larval stages are described and illustrated. Infective larvae, which occur after two weeks of development at 30 degrees C, are unusually large (3 mm). The biology of this habronemid nematode is compared with the biology of the other Spirurids. It differs by: --an asynchronous penetration of the first stage larvae in the insect adipose tissue, --a short stay in this tissue (about 5 days) with a cell reaction of encapsulation, followed by an active escape of second stage larvae out of their capsule, --free and movable infective larvae in the hemocoele of the insect.

[Biological cycle of Cyrnea (Procyrnea) mansoni Seurat, 1914, a habronemid nematode parasite of birds of prey in Togo].

PubMed

Quentin, J C; Seureau, C; Railhac, C

1983-01-01

A habronemid nematode in birds of prey, Milvus migrans Bonaparti and Accipiter badius Linné, in Togo, is identified as Cyrnea (Procyrnea) mansioni (Seurat, 1914). Larval development is experimentally studied in the orthopteran Acrididae Tylotropidius patagiatus Karsch. The first three larval stages are described and illustrated. The biology of this spiruroid nematode is distinguished by the unusual rapidity of larval development (infective larvae at 10 days). Comparison of the life cycle of C. mansioni with life cycles of other Habronemid Nematodes parasitizing birds, points out an evolution of larvae from primitive forms of large size and slow development to evolved forms of small size and rapid development. Observations concerning the encapsulation of infective larvae in the intermediate host confirm this larval evolution.

SHA news in brief April 2004

NASA Astrophysics Data System (ADS)

William, Stuart

2004-05-01

Council meeting May 2004; SHA completes affiliation to BMI; Chair announces resignation; Speakers invited for SHA annual conference 9 October 2004; AGM and Lectures 22 May 2004; Annual picnic Woolsthorpe Manor Saturday 3 July 2004.

[Industrial first aid equipment: a historical analysis (1840-1914) ].

PubMed

Porro, Alessandro; Franchini, Antonia Francesca; Lorusso, Lorenzo; Falconi, Bruno

2015-01-09

Even if references to the tools required to intervene after an accident can be found in the works of Bernardino Ramazzini (1633-1714) or Johann Peter Frank (1745-1821), it was only with the development of industrial manufacturing that the need to study means to prevent and intervene in cases of accident became evident. In October 1894 the III Congrés International des Accidents du Travail et des Assurances Sociales was held in Milan. The following year, the Milanese trade union movement acknowledged the necessity to address the problem of industrial accidents. In 1896 the Association for Medical Assistance in  Industrial Accidents was founded in Milan. A specific medical institute was set up, appropriate first aid tools were collected and first aid rooms in the main Milanese factories were inaugurated. Nevertheless, few data seem to be available regarding the manufacture and use of this equipment in industry. We analyzed more than fifty catalogs of European industrial products, between 1843 and 1914, to study the evolution of first aid equipment for industrial use. They reflect and attest to the evolution of medicine and surgery, although some models seem to be related to certain industrial categories (railways, electrical appliances), some were similar to ordinary first aid boxes, others were strictly related to surgery; some could only be used by physicians, and others only by workers. Identification, conservation, and reappraisal of these tools is essential for historians of occupational health because these objects were normally not preserved. The catalogues of industrial production are also precious sources, since they are rarely preserved in public libraries and deserve to be used for historical studies.

18 CFR 385.2004 - Original and copies of filings (Rule 2004).

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Original and copies of... Requirements for Filings in Proceedings Before the Commission § 385.2004 Original and copies of filings (Rule 2004). Any person filing under this chapter must provide an original of the filing and fourteen exact...

jsc2004e47548

NASA Image and Video Library

2004-10-24

JSC2004-E-47548 (24 October 2004) --- Astronaut Edward M. (Mike) Fincke, NASA International Space Station (ISS) science officer and flight engineer, shows his happiness with the successful landing in the Soyuz spacecraft with fellow crew members cosmonaut Gennady I. Padalka, Russia’s Federal Space Agency Expedition 9 commander, and Russian Space Forces cosmonaut Yuri Shargin. The crew landed approximately 85 kilometers northeast of Arkalyk in northern Kazakhstan on October 24, 2004. Photo Credit: "NASA/Bill Ingalls"

jsc2004e47550

NASA Image and Video Library

2004-10-24

JSC2004-E-47550 (24 October 2004) --- Astronaut Edward M. (Mike) Fincke, NASA International Space Station (ISS) science officer and flight engineer, shows his happiness with the successful landing in the Soyuz spacecraft with fellow crew members cosmonaut Gennady I. Padalka, Russia’s Federal Space Agency Expedition 9 commander, and Russian Space Forces cosmonaut Yuri Shargin. The crew landed approximately 85 kilometers northeast of Arkalyk in northern Kazakhstan on October 24, 2004. Photo Credit: "NASA/Bill Ingalls"

[Doctor Albéric Pont (1870-1960). Dental surgeon, doctor and creator of the center of maxillo-facial surgery of Lyon in 1914].

PubMed

Riaud, Xavier

2008-01-01

As Stomatologist and Dental Surgeon Albéric Pont founded with six other Dental Surgeons the School of Dentistry in Lyons which he ran for a long time. When he enlisted in the French Army in 1914 he soon became aware of the extent of facial damage that occurred among the injured soldiers. His subsequent decision was to create and run a Centre for maxillofacial surgery in Lyons. He died in 1960 and left a significant scientific work as well as technical elements of surgery, dental index and devices which still bear his name.

Evaluation of the genetic parameters and mutation analysis of 22 STR loci in the central Chinese Han population.

PubMed

Hongdan, Wang; Bing, Kang; Ning, Su; Miao, He; Bo, Zhang; Yuxin, Guo; Bofeng, Zhu; Shixiu, Liao; Zhaoshu, Zeng

2017-01-01

At present, the Han nationality is China's main ethnic group and also the most populous nation in the world. This is a great resource to study microsatellite mutations and for the study of ethnogeny. The aim of this study is to investigate the genetic polymorphisms and mutations of 22 autosomal STR loci in 2475 individuals from Henan province, China. DNA is amplified and genotyped using PowerPlex™24 system. The gene frequencies, forensic parameters, and the mutation rate of the 22 STR loci are analyzed. A total of 295 alleles are observed in this Henan Han population, and the allelic frequencies ranged from 0.0003 to 0.5036. In order to investigate the genetic relationships between the Henan Han and the other 14 different populations, our present data were compared with previously published data for the same 15 STR loci. The results indicated that the Henan Han had closer genetic relationships the groups including Minnan Han, Maonan, Yi and Guangdong Han groups while the South morocco population, the Moroccan population, the Malay group, and the Uigur stand away from Henan Han. Except of D2S441, D13S317, PentaE, D2S1338, D5S818, TPOX and D19S433, the mutation events are found in the other 15 STR loci. A total of 40 mutation events are observed in the 15 STR loci. The mutation rates are ranged from 0 to 4.85 × 10 -3 . In this study, 39 mutations are single-step mutations, and only one at FGA comprised two steps. STR mutation is commonly existed in paternity testing, while there are no STR mutation studies of the 22 STR loci in the Henan Han population. It is of great importance in forensic individual discrimination and paternal testing.

Trends in temperature and dew point at the summit of Mount Washington, New Hampshire, 1935-2004.

NASA Astrophysics Data System (ADS)

Grant, A. N.; Pszenny, A. A.; Fischer, E. V.

2005-05-01

Dry and wet bulb temperatures from sling psychrometer measurements taken every six hours from 1935 to 2004 at the summit of Mount Washington, located at 44 °16'N, 71 °18'W, 1914 m ASL have recently been digitized. Annual temperature has increased by 0.3°C, and annual dew point has decreased by 0.4°C over this 70-year period. Synoptic temperature has increased most in spring and winter, changing by 1.0°C and 0.5°C, respectively, while it has decreased slightly in summer and fall. Dew point has decreased in fall, summer, and winter, 0.9°C, 0.5°C, and 0.4°C respectively, and increased by 0.1°C in spring. Preliminary analysis suggests that some of the larger trends in winter and spring may be statistically significant; results of Monte Carlo simulations will be reported. Changes in dew point may be attributed to two factors. Decreasing dew points are expected if the temperature increases but the amount of water vapor present stays the same. Alternatively, lower dew points could be indicative of the presence of drier air. Other dew point climatologies of the continental United States for the second half of the century have shown mixed results, with increased dew points evident at some stations, decreased dew points at others, and no clear regional patterns.

15 CFR 2004.3 - Organization.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Organization. 2004.3 Section 2004.3 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES Organization § 2004.3 Organization...

The hydrogeology of the military inundation at the 1914-1918 Yser front (Belgium)

NASA Astrophysics Data System (ADS)

Vandenbohede, Alexander

2016-03-01

Protection against flooding by the sea, drainage of rainwater and integrated management of groundwater and surface-water resources are key issues in low-lying coastal areas. However, under exceptional circumstances, knowledge to keep coastal areas dry and habitable can be used otherwise. Inundation for military purposes is such an example. The hydrogeology of the inundation at the Yser River, Belgium, during the Great War is studied. The inundation started in October 1914 to stop the German advance and lasted until 1918. A water balance and groundwater model are combined to derive the water balance before and during the inundation and to study the impact on the groundwater system. It is concluded that a number of hydrogeological factors contributed to the effectiveness of the inundation. Most importantly, the low-permeability subsoil facilitated loss of inundation water mainly by evaporation. Further, the normal water management strategy of the area (aimed at evacuating excess water towards the sea) was reversed to keep water between the opposing armies. However, the duration of the inundation meant a reorganization of the drainage of areas not inundated; truly an exercise in integrated water management.

Most HIV type 1 non-B infections in the Spanish cohort of antiretroviral treatment-naïve HIV-infected patients (CoRIS) are due to recombinant viruses.

PubMed

Yebra, Gonzalo; de Mulder, Miguel; Martín, Leticia; Rodríguez, Carmen; Labarga, Pablo; Viciana, Isabel; Berenguer, Juan; Alemán, María Remedios; Pineda, Juan Antonio; García, Federico; Holguín, Africa

2012-02-01

HIV-1 group M is classified into 9 subtypes, as well as recombinants favored by coinfection and superinfection events with different variants. Although HIV-1 subtype B is predominant in Europe, intersubtype recombinants are increasing in prevalence and complexity. In this study, phylogenetic analyses of pol sequences were performed to detect the HIV-1 circulating and unique recombinant forms (CRFs and URFs, respectively) in a Spanish cohort of antiretroviral treatment-naïve HIV-infected patients included in the Research Network on HIV/AIDS (CoRIS). Bootscanning and other methods were used to define complex recombinants not assigned to any subtype or CRF. A total of 670 available HIV-1 pol sequences from different patients were collected, of which 588 (87.8%) were assigned to HIV-1 subtype B and 82 (12.2%) to HIV-1 non-B variants. Recombinants caused the majority (71.9%) of HIV-1 non-B infections and were found in 8.8% of CoRIS patients. Eleven URFs (accounting for 13.4% of HIV-1 non-B infections), presenting complex mosaic patterns, were detected. Among them, 10 harbored subtype B fragments. Four of the 11 URFs were found in Spanish natives. A cluster of three B/CRF02_AG recombinants was detected. We conclude that complex variants, including unique recombinant forms, are being introduced into Spain through both immigrants and natives. An increase in the frequency of mosaic viruses, reflecting the increasing heterogeneity of the HIV epidemic in our country, is expected.

Michigan's forests 2004

Treesearch

Scott A. Pugh; Mark H. Hansen; Lawrence D. Pedersen; Douglas C. Heym; Brett J. Butler; Susan J. Crocker; Dacia Meneguzzo; Charles H. Perry; David E. Haugen; Christopher Woodall; Ed Jepsen

2009-01-01

The first annual inventory of Michigan's forests, completed in 2004, covers more than 19.3 million acres of forest land. The data in this report are based on visits to 10,355 forested plots from 2000 to 2004. In addition to detailed information on forest attributes, this report includes data on forest health, biomass, land-use change, and timber-product outputs....

5. Historic American Buildings Survey, Hans Padelt, Photographer Winter 1968 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Historic American Buildings Survey, Hans Padelt, Photographer Winter 1968 (2 1/4' x 2 3/4' negative), FIRST FLOOR, GENERAL VIEW OF DINING ROOM WITH FURNITURE DESIGNED BY FRANK LLOYD WRIGHT. - E. E. Boynton House, 16 East Boulevard, Rochester, Monroe County, NY

Combining the Hanning windowed interpolated FFT in both directions

NASA Astrophysics Data System (ADS)

Chen, Kui Fu; Li, Yan Feng

2008-06-01

The interpolated fast Fourier transform (IFFT) has been proposed as a way to eliminate the picket fence effect (PFE) of the fast Fourier transform. The modulus based IFFT, cited in most relevant references, makes use of only the 1st and 2nd highest spectral lines. An approach using three principal spectral lines is proposed. This new approach combines both directions of the complex spectrum based IFFT with the Hanning window. The optimal weight to minimize the estimation variance is established on the first order Taylor series expansion of noise interference. A numerical simulation is carried out, and the results are compared with the Cramer-Rao bound. It is demonstrated that the proposed approach has a lower estimation variance than the two-spectral-line approach. The improvement depends on the extent of sampling deviating from the coherent condition, and the best is decreasing variance by 2/7. However, it is also shown that the estimation variance of the windowed IFFT with the Hanning is significantly higher than that of without windowing.

Low nocturnal blood pressure is associated with reduced cerebral blood flow in the cohort “Men born in 1914”

PubMed Central

Reinprecht, Faina; Axelsson, Johan; Siennicki-Lantz, Arkadiusz; Elmståhl, Sölve

2008-01-01

BACKGROUND: “Men born in 1914” is a population-based cohort study of the epidemiology of cardiovascular and cerebral disease. Little is known about how diurnal variation in blood pressure (BP) levels influence cerebral perfusion in very elderly populations. OBJECTIVES: To study the association between systolic (SBP) and diastolic BP (DBP) levels, during the day and at night, expressed through 24 h ambulatory BP monitoring (ABPM) and regional cerebral blood flow (rCBF) disturbances. METHODS: A cross-sectional study from a population-based cohort of 108 men 81 years of age (born in 1914) was performed in an out-patient university clinic. Cerebral blood flow measurements using 99mTc-hexamethylpropyleneamine oxime single photon emission computed tomography and 24 h ABPM were performed. Eleven men were excluded due to incomplete ABPM data. RESULTS: Mean DBP at night for each tertile was correlated to rCBF for the medial temporal right (P=0.012) and left (P=0.039) regions. Also, DBP during the day was correlated to the medial temporal right region (P=0.025). When analyses were stratified for DBP during the day, subjects with high DBP during the day (greater than 70 mmHg) showed a stronger association between low medial temporal right rCBF and low mean DBP at night (r=0.32, P=0.009) compared with subjects who had a lower daytime DBP. A corresponding positive correlation was noted for the medial temporal left region and daytime SBP, whereas a negative correlation was noted for frontal left region blood flow and SBP at night. CONCLUSIONS: A significant association was seen between low BP levels, especially at night, and rCBF in subjects with otherwise normal daytime DBP that may indicate a risk for nocturnal cerebral ischemia. PMID:22477391

Microbial community development on the surface of Hans and Werenskiold Glaciers (Svalbard, Arctic): a comparison.

PubMed

Grzesiak, Jakub; Górniak, Dorota; Świątecki, Aleksander; Aleksandrzak-Piekarczyk, Tamara; Szatraj, Katarzyna; Zdanowski, Marek K

2015-09-01

Surface ice and cryoconite holes of two types of polythermal Svalbard Glaciers (Hans Glacier--grounded tidewater glacier and Werenskiold Glacier-land-based valley glacier) were investigated in terms of chemical composition, microbial abundance and diversity. Gathered data served to describe supraglacial habitats and to compare microbe-environment interactions on those different type glaciers. Hans Glacier samples displayed elevated nutrient levels (DOC, nitrogen and seston) compared to Werenskiold Glacier. Adjacent tundra formations, bird nesting sites and marine aerosol were candidates for allochtonic enrichment sources. Microbial numbers were comparable on both glaciers, with surface ice containing cells in the range of 10(4) mL(-1) and cryoconite sediment 10(8) g(-1) dry weight. Denaturating gradient gel electrophoresis band-based clustering revealed differences between glaciers in terms of dominant bacterial taxa structure. Microbial community on Werenskiold Glacier benefited from the snow-released substances. On Hans Glacier, this effect was not as pronounced, affecting mainly the photoautotrophs. Over-fertilization of Hans Glacier surface was proposed as the major factor, desensitizing the microbial community to the snow melt event. Nitrogen emerged as a limiting factor in surface ice habitats, especially to Eukaryotic algae.

Mismatch Negativity in Han Chinese Patients with Schizophrenia: A Meta-Analysis.

PubMed

Xiong, Yanbing; Ll, Xianbin; Zhao, Lei; Wang, Chuanyue

2017-10-25

Previous meta-analysis revealed that mismatch negativity(MMN) amplitude decreased in patients with schizophrenia compared with healthy controls (Cohen's d, d about 1), leading to the possibility of mismatch negativity being used as a biomarker for schizophrenia. However, it is unknown whether MMN is reliably changed in Chinese patients. It is necessary to carry out a meta-analysis on MMN of Han Chinese patients with schizophrenia. To investigate whether MMN could be used as a biomarker for Han Chinese patients with schizophrenia. A literature search was conducted to identify clinical trials on MMN in Han Chinese schizophrenia patients published before May 8, 2017, by searching the Chinese language databases CNKI, WanFang Data, VIP Data and PubMed. The effects of MMN deficits were evaluated for MMN amplitude by calculating standard mean difference (SMDs) between schizophrenia patient groups and healthy control groups. A total of 11 studies were included in the analysis. The total quality of all the studies were more than 6 as evaluated by Newcastle-Ottawa Scale (NOS). Meta-analysis of data from these studies had a pooled sample of 432 patients with schizophrenia and 392 healthy controls. There exists significant MMN deficit in schizophrenia patients compared to healthy controls (Cohen's d =1.004). When studies were excluded due to heterogeneity, the pooled effect size of the MMN differences between the patient group and healthy controls dropped to 0.79 (Cohen's d =0.79). Subgroup analysis showed that MMN amplitude deficits of schizophrenia over three years had the pooled effect size of 0.95, and less than three years had the pooled effect size of 0.77. Publication bias conducted via Egger regression test ( t = 1.83; p = 0.101), suggested that there was no publication bias. The effect size of MMN amplitude between Chinese patients with schizophrenia and healthy controls is consistent with other meta-analyses published on this topic, suggesting that Han Chinese

jsc2004e47551

NASA Image and Video Library

2004-10-24

JSC2004-E-47551 (24 October 2004) --- Astronaut Edward M. (Mike) Fincke, NASA International Space Station (ISS) science officer and flight engineer, is interviewed for the video phone by astronaut Peggy Whitson, Expedition 5 flight engineer, after the successful landing in the Soyuz spacecraft with fellow crew members cosmonaut Gennady I. Padalka, Russia’s Federal Space Agency Expedition 9 commander, and Russian Space Forces cosmonaut Yuri Shargin. The crew landed approximately 85 kilometers northeast of Arkalyk in northern Kazakhstan on October 24, 2004. Photo Credit: "NASA/Bill Ingalls"

Factor analysis and cluster analysis applied to assess the water quality of middle and lower Han River in Central China

NASA Astrophysics Data System (ADS)

Kuo, Yi-Ming; Liu, Wen-Wen

2015-04-01

The Han River basin is one of the most important industrial and grain production bases in the central China. A lot of factories and towns have been established along the river where large farmlands are located nearby. In the last few decades the water quality of the Han River, specifically in middle and lower reaches, has gradually declined. The agricultural nonpoint pollution and municipal and industrial point pollution significantly degrade the water quality of the Han River. Factor analysis can be applied to reduce the dimensionality of a data set consisting of a large number of inter-related variables. Cluster analysis can classify the samples according to their similar characters. In this study, factor analysis is used to identify major pollution indicators, and cluster analysis is employed to classify the samples based on the sample locations and hydrochemical variables. Water samples were collected from 12 sample sites collected from Xiangyang City (middle Han River) to Wuhan City (lower Han River). Correlations among 25 hydrochemical variables are statistically examined. The important pollutants are determined by factor analysis. A three-factor model is determined and explains over 85% of the total river water quality variation. Factor 1, including SS, Chl-a, TN and TP, can be considered as the nonpoint source pollution. Factor 2, including Cl-, Br-, SO42-, Ca2+, Mg2+, K+, Fe2+ and PO43-, can be treated as the industrial pollutant pollution. Factor 3, including F- and NO3-, reflects the influence of the groundwater or self-purification capability of the river water. The various land uses along the Han River correlate well with the pollution types. In addition, the result showed that the water quality of Han River deteriorated gradually from middle to lower Han River. Some tributaries have been seriously polluted and significantly influence the mainstream water quality of the Han River. Finally, the result showed that the nonpoint pollution and the point

[The professionalized transformation of medical witchcraft in the Qin-Han Dynasties].

PubMed

Liu, Yang; Liu, Changhua

2014-03-01

By witchcraft, it refers to the activities of imagining and intending to affect or control the object through"supernatural power". Ancient witchcraft was applied extensively in which those applied for medical purpose included sorcery, praying, superstitious art of anti-disaster, and tabooing, were collectively called"medical witchcraft". During the Qin-Han periods, witchcraft was transformed by the theory of Yin-Yang and Five-Phases as a part of technical profession. Among them, the system of demon-ghost witchcraft was replaced by the necromantic ghost system; exorcism and taboo system were infiltrated with the conception of the art of mathematics and technical system; whereas the superstitious art of anti-disaster was replaced by incantation. The remnants of medical witchcraft not yet totally transformed were also applied by the technical professionals of the Qin-Han Dynasties.

Genetic Structure of the Han Chinese Population Revealed by Genome-wide SNP Variation

PubMed Central

Chen, Jieming; Zheng, Houfeng; Bei, Jin-Xin; Sun, Liangdan; Jia, Wei-hua; Li, Tao; Zhang, Furen; Seielstad, Mark; Zeng, Yi-Xin; Zhang, Xuejun; Liu, Jianjun

2009-01-01

Population stratification is a potential problem for genome-wide association studies (GWAS), confounding results and causing spurious associations. Hence, understanding how allele frequencies vary across geographic regions or among subpopulations is an important prelude to analyzing GWAS data. Using over 350,000 genome-wide autosomal SNPs in over 6000 Han Chinese samples from ten provinces of China, our study revealed a one-dimensional “north-south” population structure and a close correlation between geography and the genetic structure of the Han Chinese. The north-south population structure is consistent with the historical migration pattern of the Han Chinese population. Metropolitan cities in China were, however, more diffused “outliers,” probably because of the impact of modern migration of peoples. At a very local scale within the Guangdong province, we observed evidence of population structure among dialect groups, probably on account of endogamy within these dialects. Via simulation, we show that empirical levels of population structure observed across modern China can cause spurious associations in GWAS if not properly handled. In the Han Chinese, geographic matching is a good proxy for genetic matching, particularly in validation and candidate-gene studies in which population stratification cannot be directly accessed and accounted for because of the lack of genome-wide data, with the exception of the metropolitan cities, where geographical location is no longer a good indicator of ancestral origin. Our findings are important for designing GWAS in the Chinese population, an activity that is expected to intensify greatly in the near future. PMID:19944401

2004 SHOPP : State Highway Operation and Protection Program : 2004/05 through 2007/08.

DOT National Transportation Integrated Search

2004-04-01

The 2004 SHOPP is a four-year program of projects for fiscal years 2004/05 through 2007/08, that have a purpose of collision reduction, bridge preservation, roadway preservation, roadside preservation, mobility or facilities related to the state high...

A Blend of Romanism and Germanism: Experimental Science Instruction in Belgian State Secondary Education, 1880-1914

NASA Astrophysics Data System (ADS)

Onghena, Sofie

2013-04-01

A case study of secondary experimental science instruction in Belgium demonstrates the importance of cross-national communication in the study of science education. Belgian secondary science education in the years 1880-1914 had a clear internationalist dimension. French and German influences turn out to have been essential, stimulated by the fact that Belgium, as a result of its geographical position, considered itself as the centre of scientific relations between France and Germany, and as actually strengthened by its linguistic and cultural dualism in this regard. This pursuit of internationalist nationalism also affected the configuration of chemistry and physics as experimental courses at Belgian Royal State Schools, although the years preceding WWI are usually characterized as a period of rising nationalism in science, with countries such as Germany and France as prominent actors. To what extent did France and Germany influence Belgian debates on science education, science teachers' training, the use of textbooks, and the instalment of school laboratories and teaching collections?

Spatiotemporal historical datasets at micro-level for geocoded individuals in five Swedish parishes, 1813–1914

PubMed Central

Hedefalk, Finn; Svensson, Patrick; Harrie, Lars

2017-01-01

This paper presents datasets that enable historical longitudinal studies of micro-level geographic factors in a rural setting. These types of datasets are new, as historical demography studies have generally failed to properly include the micro-level geographic factors. Our datasets describe the geography over five Swedish rural parishes, and by linking them to a longitudinal demographic database, we obtain a geocoded population (at the property unit level) for this area for the period 1813–1914. The population is a subset of the Scanian Economic Demographic Database (SEDD). The geographic information includes the following feature types: property units, wetlands, buildings, roads and railroads. The property units and wetlands are stored in object-lifeline time representations (information about creation, changes and ends of objects are recorded in time), whereas the other feature types are stored as snapshots in time. Thus, the datasets present one of the first opportunities to study historical spatio-temporal patterns at the micro-level. PMID:28398288

"How nationality influences Opinion": Darwinism and palaeontology in France (1859-1914).

PubMed

Cohen, Claudine

2017-12-01

This paper discusses the "non-reception" of Darwin's works and concepts in French palaeontology and palaeoanthropology between 1859 and 1914. Indeed, this integration was difficult, biased and belated, for ideological, intellectual and epistemological reasons: Clémence Royer's biased 1862 translation of Darwin's Origin of Species pulled its ideas toward "social darwinism", making them less attractive to the natural sciences. - French nationalism and the authority of religion, which imposed Cuvier's thinking until late into the century - the dominance of Lamarckian and neo-Lamarckian transformism in France, both in biology and in paleontology, which proposed the notion of orthogenetic laws and environmental determinations, and refused darwinian evolutionary mechanisms - obstacles inherent to the application of Darwin's concepts to palaeontology, namely the impossibility to identify evolutionary mechanisms through the fossil record, which was stressed by Darwin himself and underlined in turn by 19th century French palaeontologists. However, as I argue, in the course of the examined period, French palaeontology grew from refusal to a better understanding and evaluation of Darwin's thinking. The quest for intermediary forms, the construction of branching evolutionary trees and the attempts to reconstruct human biological and cultural evolution were important efforts toward an integration of some aspects of Darwinian views and practices into French palaeontology and plaeoanthropology. The 1947 Paris conference which brought together American Neo-darwinists and French paleontologists made Darwinian concepts better understood and triggered a revival of French palaeontology from the 1960s. Copyright © 2017. Published by Elsevier Ltd.

Improving Radar Snowfall Measurements Using a Video Disdrometer

NASA Astrophysics Data System (ADS)

Newman, A. J.; Kucera, P. A.

2005-05-01

A video disdrometer has been recently developed at NASA/Wallops Flight Facility in an effort to improve surface precipitation measurements. The recent upgrade of the UND C-band weather radar to dual-polarimetric capabilities along with the development of the UND Glacial Ridge intensive atmospheric observation site has presented a valuable opportunity to attempt to improve radar estimates of snowfall. The video disdrometer, referred to as the Rain Imaging System (RIS), has been deployed at the Glacial Ridge site for most of the 2004-2005 winter season to measure size distributions, precipitation rate, and density estimates of snowfall. The RIS uses CCD grayscale video camera with a zoom lens to observe hydrometers in a sample volume located 2 meters from end of the lens and approximately 1.5 meters away from an independent light source. The design of the RIS may eliminate sampling errors from wind flow around the instrument. The RIS has proven its ability to operate continuously in the adverse conditions often observed in the Northern Plains. The RIS is able to provide crystal habit information, variability of particle size distributions for the lifecycle of the storm, snowfall rates, and estimates of snow density. This information, in conjunction with hand measurements of density and crystal habit, will be used to build a database for comparisons with polarimetric data from the UND radar. This database will serve as the basis for improving snowfall estimates using polarimetric radar observations. Preliminary results from several case studies will be presented.

Hans Christian Ørsted, Narratives, Oeuvres and Physics Education

ERIC Educational Resources Information Center

Michelsen, Claus

2017-01-01

In 1820 the Danish scientist Hans Christian Ørsted discovered the relationship between electricity and magnetism by his famous wire-compass experiment. Ørsted was one of the foremost scientists of the nineteenth century, and he was also one of the leading figures in Denmark in the 19th century with a vital influence in the fields of aesthetics,…

Genetic structure, divergence and admixture of Han Chinese, Japanese and Korean populations.

PubMed

Wang, Yuchen; Lu, Dongsheng; Chung, Yeun-Jun; Xu, Shuhua

2018-01-01

Han Chinese, Japanese and Korean, the three major ethnic groups of East Asia, share many similarities in appearance, language and culture etc., but their genetic relationships, divergence times and subsequent genetic exchanges have not been well studied. We conducted a genome-wide study and evaluated the population structure of 182 Han Chinese, 90 Japanese and 100 Korean individuals, together with the data of 630 individuals representing 8 populations wordwide. Our analyses revealed that Han Chinese, Japanese and Korean populations have distinct genetic makeup and can be well distinguished based on either the genome wide data or a panel of ancestry informative markers (AIMs). Their genetic structure corresponds well to their geographical distributions, indicating geographical isolation played a critical role in driving population differentiation in East Asia. The most recent common ancestor of the three populations was dated back to 3000 ~ 3600 years ago. Our analyses also revealed substantial admixture within the three populations which occurred subsequent to initial splits, and distinct gene introgression from surrounding populations, of which northern ancestral component is dominant. These estimations and findings facilitate to understanding population history and mechanism of human genetic diversity in East Asia, and have implications for both evolutionary and medical studies.

Prefer feeling bad? Subcultural differences in emotional preferences between Han Chinese and Mongolian Chinese.

PubMed

Deng, Xinmei; Cheng, Chen; Chow, Hiu Mei; Ding, Xuechen

2018-03-01

As a multi-ethnic country that is comprised of diverse cultural systems, there has been little research on the subcultural differences in emotional preferences in China. Also, little attention has been paid to examine how explicit and implicit attitudes towards emotions influence emotional preferences interactively. In this study, we manipulated explicit attitudes towards emotions among Han (N = 62) and Mongolian Chinese individuals (N = 70). We assessed participants' implicit attitudes towards emotions to explore their contributions to emotional preferences. (a) Han Chinese had lower preferences for pleasant emotions than Mongolian Chinese after inducing contra-hedonic attitudes towards emotions, and (b) after priming contra-hedonic attitudes towards emotions, the more Han Chinese participants evaluated pleasant emotions as negative implicitly, the less they preferred to engage in pleasant emotional activities. These findings contribute to the growing literature of subcultural differences and demonstrate that explicit and implicit attitudes towards emotions interactively influence individuals' emotional preferences between different subculture groups. © 2018 International Union of Psychological Science.

Influence of Environmental Variables on the Distribution of Macrobenthos in the Han River Estuary, Korea

NASA Astrophysics Data System (ADS)

Yu, Ok Hwan; Lee, Hyung-Gon; Lee, Jae-Hac

2012-12-01

We compared environmental effects on the macrobenthic community of the Han River Estuary in summer, when freshwater input from the Han River increased, and in spring, when freshwater input decreased. Field samples were taken from the upper region of the Shingok reservoir to the southern area of Ganghwado at 18 sampling sites after rainy (August 2006) and dry (March 2007) seasons. Macrobenthic fauna were collected using a Van Veen Grab (0.025 m2 and 0.1 m2) and environmental factors were measured simultaneously. Dominant species of macrobenthic fauna and the macrobenthic community were divided into two areas, the area of the Han River with no salinity (< 0.1 psu) and the southern part of Ganghwado with salinity (> 20 psu). The dominant species Byblis japonicus appeared at Junruri in the dry season. The distributions of two polychaetes, Hediste japonica and Nephtys caeca, were divided into the lower and upper areas of the Singok submerged weir. BIO-ENV (the matching of biotic to environmental patterns) analysis revealed that salinity was the most important factor affecting macrobenthic communities in the Han River Estuary, with other factors such as sediment grain size, bottom dissolved oxygen, and total organic carbon of sediment being secondary.

Most HIV Type 1 Non-B Infections in the Spanish Cohort of Antiretroviral Treatment-Naïve HIV-Infected Patients (CoRIS) Are Due to Recombinant Viruses

PubMed Central

Yebra, Gonzalo; de Mulder, Miguel; Martín, Leticia; Rodríguez, Carmen; Labarga, Pablo; Viciana, Isabel; Berenguer, Juan; Alemán, María Remedios; Pineda, Juan Antonio; García, Federico

2012-01-01

HIV-1 group M is classified into 9 subtypes, as well as recombinants favored by coinfection and superinfection events with different variants. Although HIV-1 subtype B is predominant in Europe, intersubtype recombinants are increasing in prevalence and complexity. In this study, phylogenetic analyses of pol sequences were performed to detect the HIV-1 circulating and unique recombinant forms (CRFs and URFs, respectively) in a Spanish cohort of antiretroviral treatment-naïve HIV-infected patients included in the Research Network on HIV/AIDS (CoRIS). Bootscanning and other methods were used to define complex recombinants not assigned to any subtype or CRF. A total of 670 available HIV-1 pol sequences from different patients were collected, of which 588 (87.8%) were assigned to HIV-1 subtype B and 82 (12.2%) to HIV-1 non-B variants. Recombinants caused the majority (71.9%) of HIV-1 non-B infections and were found in 8.8% of CoRIS patients. Eleven URFs (accounting for 13.4% of HIV-1 non-B infections), presenting complex mosaic patterns, were detected. Among them, 10 harbored subtype B fragments. Four of the 11 URFs were found in Spanish natives. A cluster of three B/CRF02_AG recombinants was detected. We conclude that complex variants, including unique recombinant forms, are being introduced into Spain through both immigrants and natives. An increase in the frequency of mosaic viruses, reflecting the increasing heterogeneity of the HIV epidemic in our country, is expected. PMID:22162552

Feeding the city: food consumption and flow of nitrogen, Paris, 1801-1914.

PubMed

Barles, Sabine

2007-04-01

The flows of foodstuffs (and the nitrogen they contain) through the city of Paris in the 19th and early 20th century were evaluated. Between 1801 and 1914, the fivefold increase in the population of Paris, as well as the threefold increase in the number of horses used in urban transport, gave rise to increased needs for food and feed. The corresponding inputs of nitrogen increased from 6000 tN/year in 1817 to 25,000 tN/year from the rural hinterland to the city. The corresponding per capita inflows were relatively stable throughout the period and may be divided into four more or less equal parts (flour, meat, other human foodstuffs, forage), each representing about 6 gN per inhabitant per day. In total, the demand for foodstuffs was of the order of 24 gN per inhabitant per day, one quarter of which was for transport. The fate of this dietary nitrogen after consumption changed a lot with the techniques used for exploiting urban excreta of all kinds, particularly of nitrogen, which was in great demand until the development of synthetic fertilizers. Dietary nitrogen flow diagrams are established for the years 1817, 1869 and 1913, and reveal an increasing improvement of the agricultural reuse (from 20 to 40% of the inflowing N).

A panel of ancestry informative markers to estimate and correct potential effects of population stratification in Han Chinese.

PubMed

Qin, Pengfei; Li, Zhiqiang; Jin, Wenfei; Lu, Dongsheng; Lou, Haiyi; Shen, Jiawei; Jin, Li; Shi, Yongyong; Xu, Shuhua

2014-02-01

Population stratification acts as a confounding factor in genetic association studies and may lead to false-positive or false-negative results. Previous studies have analyzed the genetic substructures in Han Chinese population, the largest ethnic group in the world comprising ∼20% of the global human population. In this study, we examined 5540 Han Chinese individuals with about 1 million single-nucleotide polymorphisms (SNPs) and screened a panel of ancestry informative markers (AIMs) to facilitate the discerning and controlling of population structure in future association studies on Han Chinese. Based on genome-wide data, we first confirmed our previous observation of the north-south differentiation in Han Chinese population. Second, we developed a panel of 150 validated SNP AIMs to determine the northern or southern origin of each Han Chinese individual. We further evaluated the performance of our AIMs panel in association studies in simulation analysis. Our results showed that this AIMs panel had sufficient power to discern and control population stratification in Han Chinese, which could significantly reduce false-positive rates in both genome-wide association studies (GWAS) and candidate gene association studies (CGAS). We suggest this AIMs panel be genotyped and used to control and correct population stratification in the study design or data analysis of future association studies, especially in CGAS which is the most popular approach to validate previous reports on genetic associations of diseases in post-GWAS era.

Spectroscopic identification of SNe 2004ds and SN 2004dt

NASA Astrophysics Data System (ADS)

Gal-Yam, Avishay

2004-08-01

A. Gal-Yam, D. Fox and S. Kulkarni, California Institute of Technology, report on red spectra (range 550-780 nm) obtained by Kulkarni and Fox on Aug. 13.5 UT at the 10-m Keck I telescope (+ LRIS). The spectrum of of SN 2004ds (IAUC #8386), shows a broad, well-developed P-Cyg H_alpha line and suggests that this is a type II supernova. The spectrum of SN 2004dt (IAUC #8386), shows the distinctive Si II 6100 absorption trough around 6100 Angstrom, indicating this is a young SN Ia.

[Pharmacy students proceeding from Alsace and Moselle to Nancy between 1872 and 1914].

PubMed

Labrude, Pierre; Remmel, François-Xavier

2004-01-01

Because of the war against Prussia, the school of pharmacy of Strasbourg was transfered to Nancy in 1872 with some of its professor. These professors are generally well known, but it is not the same for students who came from annexed departments to Nancy for studying pharmacy between 1872 and 1914. The archives stored in Nancy show that, during these fourty years, the quarter of pharmacy students in Nancy were native of Alsace or Moselle. We specify their number for each year after annexation. Some situations, illustrated by examples, are possible: young men who came in France before annexation, students who came with their family when they were children, pharmacists with a diploma obtained in Strasbourg having the wish to emigrate in France some years later. Our results lead to questions whose answers are difficult to formulate and would perhaps justify another study: what were the reasons for the obtaining of the french pharmacist diploma ?, what was the professional activity of these pharmacists ?, what was their posture during the First World War, did some of them return to Alsace or Moselle after the war? Whatever the answers, the presence of these < Alsaciens-Lorrains > students was significant and precious for the school of pharmacy of Nancy at this period.

Prevalence of Obesity and Related Factors among Bouyei and Han Peoples in Guizhou Province, Southwest China.

PubMed

Wang, Ke; Wang, Dingming; Pan, Li; Yu, Yangwen; Dong, Fen; Li, Ling; Wang, Li; Liu, Tao; Zeng, Xianjia; Sun, Liangxian; Zhu, Guangjin; Feng, Kui; Jonasson, Junmei Miao; Wu, Zhenglai; Xu, Ke; Pang, Xinglong; Chen, Ting; Pan, Hui; Ma, Jin; Zhong, Yong; Ping, Bo; Shan, Guangliang

2015-01-01

To investigate the prevalence of general and abdominal obesity and associated factors in Bouyei and Han peoples. A cross-sectional study was carried out in Guizhou province, southwest China in 2012, with multi-stage sampling to enroll 4551 participants aged 20 to 80 years. General and abdominal obesity were defined by World Health Organization (WHO) for Chinese. A design-based analysis was performed to evaluate prevalence of obesity and its related factors. Bouyei people had a significantly lower prevalence of general obesity (4.8% vs. 10.9%, p < 0.05) and abdominal obesity (13.6% vs. 26.8%, p < 0.05) than that in Han people. Prevalence of obesity increased with age until middle-age period and declined thereafter. Men aged 40-49 years group and women aged 50-59 years group have the highest prevalence of general obesity. Prevalence of abdominal obesity was higher than that of general obesity. Middle-age, Higher income, Han people were significantly associated with an increased risk of General/abdominal obesity. Bouyei people had a lower prevalence of general and abdominal obesity than the Han people. Etiological studies should be conducted to determine underlying genetic factors and dietary factors.

`Science to the Glory of God'. The Popular Science Magazine Ibérica and its Coverage of Radioactivity, 1914-1936

NASA Astrophysics Data System (ADS)

Herran, Néstor

2012-03-01

This paper provides a first approach to the history of Ibérica, one of the most important popular science magazines published in Spain before the Civil War. Founded in 1914 by members of the Society of Jesus based at the Ebro Observatory, Ibérica reached a weekly circulation of about 10,000 in the mid 1920s, and was instrumental in extending science education in Jesuit education facilities and in developing a "reactionary modernist" culture that embraced Catholicism and modernisation. By focusing on its coverage of radioactivity and the radium industry, the article aims to examine the magazine's popularising style and ideology, and to determine its role in the debates regarding the cultural value of science in the first decades of twentieth century Spain.

Influence of the South-to-North Water Transfer and the Yangtze River Mitigation Projects on the water quality of Han River, China

NASA Astrophysics Data System (ADS)

Liu, W.; Kuo, Y. M.

2016-12-01

The Middle Route of China's South-to-North Water Transfer (MSNW) and Yangtze-Han River Water Diversion (YHWD) Projects have been operated since 2014, which may deteriorate water quality in Han River. The 11 water sampling sites distributed from the middle and down streams of Han River watershed were monitored monthly between July 2014 and December 2015. Factor analysis and cluster analysis were applied to investigate the major pollution types and main variables influencing water quality in Han River. The factor analysis distinguishes three main pollution types (agricultural nonpoint source, organic, and phosphorus point source pollution) affecting water quality of Han River. Cluster analysis classified all sampling sites into four groups and determined their pollution source for both Dry and Wet seasons. The sites located at central city receive point source pollution in both seasons. The water quality in downstream Han River (excluding central city sites) was influenced by nonpoint source pollution from Jianghan Plain. Variations of water qualities are associated with hydrological conditions varied from operations of engineering projects and seasonal variability especially in Dry season. Good water quality as Class III mainly occurred when flow rate is greater than 800 cms in Dry season. The low average flow rate below 583 cms will degrade water quality as Class V at almost all sites. Elevating the flow rate discharged from MSNW and YHWD Projects to Han River can avoid degrading water quality especially in low flow conditions and may decrease the probability of algal bloom occurrence in Han River. Increasing the flow rate from 400 cms to 700 cms in main Han River can obviously improve the water quality of Han River. The investigation of relationships between water quality and flow rate in both projects can provide management strategies of water quality for various flow conditions.

National Transportation Atlas Databases : 2004

DOT National Transportation Integrated Search

2004-01-01

The National Transportation Atlas Databases 2004 (NTAD2004) is a set of nationwide geographic databases of transportation facilities, transportation networks, and associated infrastructure. These datasets include spatial information for transportatio...

Optimal cutoff of the waist-to-hip ratio for detecting cardiovascular risk factors among Han adults in Xinjiang.

PubMed

Li, Shuang-Shuang; Pan, Shuo; Ma, Yi-Tong; Yang, Yi-Ning; Ma, Xiang; Li, Xiao-Mei; Fu, Zhen-Yan; Xie, Xiang; Liu, Fen; Chen, You; Chen, Bang-Dang; Yu, Zi-Xiang; He, Chun-Hui; Zheng, Ying-Ying; Abudukeremu, Nuremanguli; Abuzhalihan, Jialin; Wang, Yong-Tao

2014-07-29

The optimal cutoff of the waist-to-hip ratio (WHR) among Han adults in Xinjiang, which is located in the center of Asia, is unknown. We aimed to examine the relationship between different WHRs and cardiovascular risk factors among Han adults in Xinjiang, and determine the optimal cutoff of the WHR. The Cardiovascular Risk Survey was conducted from October 2007 to March 2010. A total of 14618 representative participants were selected using a four-stage stratified sampling method. A total of 5757 Han participants were included in the study. The present statistical analysis was restricted to the 5595 Han subjects who had complete anthropometric data. The sensitivity, specificity, and distance on the receiver operating characteristic (ROC) curve in each WHR level were calculated. The shortest distance in the ROC curves was used to determine the optimal cutoff of the WHR for detecting cardiovascular risk factors. In women, the WHR was positively associated with systolic blood pressure, diastolic blood pressure, and serum concentrations of serum total cholesterol. The prevalence of hypertension and hypertriglyceridemia increased as the WHR increased. The same results were not observed among men. The optimal WHR cutoffs for predicting hypertension, diabetes, dyslipidemia and ≥ two of these risk factors for Han adults in Xinjiang were 0.92, 0.92, 0.91, 0.92 in men and 0.88, 0.89, 0.88, 0.89 in women, respectively. Higher cutoffs for the WHR are required in the identification of Han adults aged ≥ 35 years with a high risk of cardiovascular diseases in Xinjiang.

Increased vital and total lung capacities in Tibetan compared to Han residents of Lhasa (3,658 m).

PubMed

Droma, T; McCullough, R G; McCullough, R E; Zhuang, J G; Cymerman, A; Sun, S F; Sutton, J R; Moore, L G

1991-11-01

Larger chest dimensions and lung volumes have been reported for Andean high-altitude natives compared with sea-level residents and implicated in raising lung diffusing capacity. Studies conducted in Nepal suggested that lifelong Himalayan residents did not have enlarged chest dimensions. To determine if high-altitude Himalayans (Tibetans) had larger lung volumes than acclimatized newcomers (Han "Chinese"), we studied 38 Tibetan and 43 Han residents of Lhasa, Tibet Autonomous Region, China (elevation 3,658 m) matched for age, height, weight, and smoking history. The Tibetan compared with the Han subjects had a larger total lung capacity [6.80 +/- 0.19 (mean +/- SEM) vs 6.24 +/- 0.18 l BTPS, P less than 0.05], vital capacity (5.00 +/- 0.08 vs 4.51 +/- 0.10 1 BTPS, P less than 0.05), and tended to have a greater residual volume (1.86 +/- 0.12 vs 1.56 +/- 0.09 1 BTPS, P less than 0.06). Chest circumference was greater in the Tibetan than the Han subjects (85 +/- 1 vs 82 +/- 1 cm, P less than 0.05) and correlated with vital capacity in each group as well as in the two groups combined (r = 0.69, P less than 0.05). Han who had migrated to high altitude as children (less than or equal to 5 years old, n = 6) compared to Han adult migrants (greater than or equal to 18 years old, n = 26) were shorter but had similar lung volumes and capacities when normalized for body size. The Tibetans' vital capacity and total lung capacity in relation to body size were similar to values reported previously for lifelong residents of high altitude in South and North America. Thus, Tibetans, like North and South American high-altitude residents, have larger lung volumes. This may be important for raising lung diffusing capacity and preserving arterial oxygen saturation during exercise.

Genotype-phenotype correlation of xeroderma pigmentosum in a Chinese Han population.

PubMed

Sun, Z; Zhang, J; Guo, Y; Ni, C; Liang, J; Cheng, R; Li, M; Yao, Z

2015-04-01

Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder characterized by extreme sensitivity to sunlight, freckle-like pigmentation and a greatly increased incidence of skin cancers. Genetic mutation detection and genotype-phenotype analysis of XP are rarely reported in the Chinese Han population. To investigate the mutational spectrum of XP in a Chinese Han population, to discover any genotype-phenotype correlation and, consequently, to propose a simple and effective tool for the molecular diagnosis of XP. This study was carried out on 12 unrelated Chinese families that included 13 patients with clinically suspected XP. Genomic DNA was extracted from peripheral blood samples. Mutation screening was performed by direct sequencing of exons and flanking intron-exon boundaries for the entire coding region of eight XP genes. In 12 patients, direct sequencing of the whole coding region of eight XP genes revealed pathogenic mutations, including seven compound heterozygous mutations, three homozygous mutations and a Japanese founder mutation. Thirteen mutations have not been previously identified. This cohort was composed of four patients with XP-C (XPC), two with XP-G (ERCC5), three with XP-A (XPA) and three with XP-V (POLH). This study identified 13 novel mutations and extended the mutation spectrum of XP in the Chinese Han population. In this cohort, we found that patients with XP-G have no neurological symptoms, and patients with XP-A and XP-V have a high incidence of malignancy. Furthermore, lack of stringent protection against sunlight, late diagnosis and long duration of disease play an important role. © 2014 British Association of Dermatologists.

Annual Conference on HAN-Based Liquid Propellants. Volume 1

DTIC Science & Technology

1989-05-01

Fischer . This situation is obviously not ideal and effort is being made to find a suitable method . However we have been assured that there has been...CLASSIFICATION OF HAN-BASED LIQUID PROPELLANT LP101. S. Westlake --..---- ------------ 64 POSSIBLE TEST METHODS TO STUDY THE THERMAL STABILITY OF...specifications for LP. The phase of the program which is now in progress has dealt with (1) reviewing. recommending and developing applicable analytical methods

[A cross-sectional survey on behavior problems among eco-migrant children of Hui and Han in Ningxia, China].

PubMed

Yan, Guoli; Fang, Jianqun; Zhang, Zhaoxia; Feng, Liping; Wu, Jinrong; Ma, Fuli; Chen, Shiqi; Zhao, Ranran; Wang, Yingli; Wang, Zhizhong

2014-02-01

To investigate the detection rate and correlates of behavioral problems among eco-migrant children in Hui and Han ethnicities. Using multistage randomized sampling method, 2 653 eco-migrant teenagers, 3 174 indigenous and 2 334 homeland peers were selected. Their parents were asked to finish the Achenbach's Child Behavior Checklist (CBCL) and a self-developed correlates questionnaire. 765 eco-migrant children with behavioral problems were detected, with detection rate as 28.8%, higher than that of homeland group (24.2%) and native group (19.3%) (χ(2) = 73.547, P < 0.012 5). Ecological migration mainly influenced factors as bad contacts, depression, obsessive-compulsive, discipline, attack for boys aged 6-11, bad contacts for boys aged 12-16 and extraversion behavioral problems for girls aged 12-16, in Hui. These factors both associated to eco-migrant children's behavioral problems in Hui and Han:cesarean section (OR = 1.863, 95% CI:1.144-3.035, for Han) and (OR = 2.979, 95% CI:2.067-4.293, for Hui), physical defects (OR = 1.730, 95%CI:1.087-2.751, for Han) and (OR = 2.552, 95%CI:1.649-3.950, for Hui), arable as a main income way(OR = 1.272, 95%CI:1.066-1.518, for Han) and (OR = 1.212, 95%CI: 1.033-1.422, for Hui), parents' education level above middle school (OR = 0.709, 95% CI: 0.539-0.932, for Han) and (OR = 0.698, 95%CI: 0.542-0.898, for Hui), parents' frequently in good mood (OR = 0.710, 95%CI:0.613-0.821, for Han) and (OR = 0.826, 95%CI:0.718-0.949, for Hui). However, major diseases in the process of growth (OR = 1.794, 95% CI:1.163-2.767), and parents with chronic illness or disability (OR = 1.463, 95% CI:1.061-2.016) only associated with that in Han;single-parent or remarried families(OR = 1.583, 95% CI:1.078-2.325), parents often drinking (OR = 1.557, 95%CI:1.019- 2.379), the time of parents' work longer than half a year (OR = 1.494, 95% CI:1.197-1.864), parents' more content to life now(OR = 0.813, 95% CI:0.700-0.945), and children in older age (OR = 0

Mitochondrial DNA Haplogroups and the Risk of Sporadic Parkinson's Disease in Han Chinese

PubMed Central

Chen, Ya-Fang; Chen, Wan-Jin; Lin, Xiao-Zhen; Zhang, Qi-Jie; Cai, Jiang-Ping; Liou, Chia-Wei; Wang, Ning

2015-01-01

Background: Mitochondrial dysfunction is linked to the pathogenesis of Parkinson's disease (PD). However, the precise role of mitochondrial DNA (mtDNA) variations is obscure. On the other hand, mtDNA haplogroups have been inconsistently reported to modify the risk of PD among different population. Here, we try to explore the relationship between mtDNA haplogroups and sporadic PD in a Han Chinese population. Methods: Nine single-nucleotide polymorphisms, which define the major Asian mtDNA haplogroups (A, B, C, D, F, G), were detected via polymerase chain reaction-restriction fragment length polymorphism or denaturing polyacrylamide gel electrophoresis in 279 sporadic PD patients and 510 matched controls of Han population. Results: Overall, the distribution of mtDNA haplogroups did not show any significant differences between patients and controls. However, after stratification by age at onset, the frequency of haplogroup B was significantly lower in patients with early-onset PD (EOPD) compared to the controls (odds ratio [OR] =0.225, 95% confidence interval [CI]: 0.082–0.619, P = 0.004), while other haplogroups did not show significant differences. After stratification by age at examination, among subjects younger than 50 years of age: Haplogroup B also showed a lower frequency in PD cases (OR = 0.146, 95% CI: 0.030–0.715, P = 0.018) while haplogroup D presented a higher risk of PD (OR = 3.579, 95% CI: 1.112–11.523, P = 0.033), other haplogroups also did not show significant differences in the group. Conclusions: Our study indicates that haplogroup B might confer a lower risk for EOPD and people younger than 50 years in Han Chinese, while haplogroup D probably lead a higher risk of PD in people younger than 50 years of age. In brief, particular Asian mtDNA haplogroups likely play a role in the pathogenesis of PD among Han Chinese. PMID:26112715

Prevalence and Risk Factors of Infertility for Han, Uygur, and Kazakh Ethnicities in Xinjiang Rural Residents.

PubMed

Zhao, Jing; Wang, Songfeng; Gao, Qi; Cai, Xia; La, Xiaolin

2015-01-01

To estimate the prevalence and associated factors of current infertility for Han, Uygur, and Kazakh ethnicities in Xinjiang rural residents. Chinese Uygur, Kazakh, and Han populations represent > 90% of the total population of the Xinjiang Uygur Autonomous Region, and their customs, culture, and food consumption are different. The effect of ethnic differences on infertility risk factors is rarely studied. A cross-sectional study of 5,086 married and common-law couples, with a female partner aged 18-49, living in Hami, Kuche, or Xinyuan counties in Xinjiang, China. General information for the study subjects, including demographic characteristics, life customs, sexual history, history of contraception use, and history of disease, was collected by questionnaire. General health, gynecologic examinations, and sociodemographic characteristics were also carried out. A total of 5,086 females from Xinjiang Province were surveyed, including 493 with infertility. The standardized prevalence rate of infertility was 9.7% (95% CI 8.9-10.5), and the prevalence of infertility in Han, Uygur, and Kazakh ethnicities was 6.8% (95% CI 5.7-7.9), 10.9% (95% CI 8.0-13.8), and 10.1% (95% CI 7.4-12.8), respectively. The present study suggests that the prevalence of infertility was lower in the Han as compared to the Kazakh and Uygur ethnicities.

Association of rs662799 in APOA5 with CAD in Chinese Han population.

PubMed

Chen, Hua; Ding, Shifang; Zhou, Mi; Wu, Xiayin; Liu, Xi; Wu, Yun; Liu, Dechao

2018-01-08

CAD (Coronary Artery Disease) is a complex disease that influenced by various environmental and genetic factors. Previous studies have found many single nucleotide polymorphisms (SNPs) associated with the risk of CAD occurrence. However, the results are inconsistent. In this study, we aim to investigate genetic etiology in Chinese Han population by analysis of 7 SNPs in lipid metabolism pathway that previously has been reported to be associated with CAD. A total of 631 samples were used in this study, including 435 CAD cases and 196 normal healthy controls. SNP genotyping were conducted via multiplex PCR amplifying followed by NGS (next-generation sequencing). Rs662799 in APOA5 (Apolipoprotein A5) gene was associated with CAD in Chinese Han population (Odds-ratio = 1.374, P-value = 0.03). No significant association was observed between the rest of SNPs and CAD. Stratified association analysis revealed rs5882 was associated with CAD in non-hypertension group (Odds-ratio = 1.593, P-value = 0.023). Rs1800588 was associated with CAD in smoking group (Odds-ratio = 1.603, P-value = 0.035). The minor allele of rs662799 was the risk factor of CAD occurrences in Chinese Han population.

Optimal cutoff of the waist-to-hip ratio for detecting cardiovascular risk factors among Han adults in Xinjiang

PubMed Central

2014-01-01

Background The optimal cutoff of the waist-to-hip ratio (WHR) among Han adults in Xinjiang, which is located in the center of Asia, is unknown. We aimed to examine the relationship between different WHRs and cardiovascular risk factors among Han adults in Xinjiang, and determine the optimal cutoff of the WHR. Methods The Cardiovascular Risk Survey was conducted from October 2007 to March 2010. A total of 14618 representative participants were selected using a four-stage stratified sampling method. A total of 5757 Han participants were included in the study. The present statistical analysis was restricted to the 5595 Han subjects who had complete anthropometric data. The sensitivity, specificity, and distance on the receiver operating characteristic (ROC) curve in each WHR level were calculated. The shortest distance in the ROC curves was used to determine the optimal cutoff of the WHR for detecting cardiovascular risk factors. Results In women, the WHR was positively associated with systolic blood pressure, diastolic blood pressure, and serum concentrations of serum total cholesterol. The prevalence of hypertension and hypertriglyceridemia increased as the WHR increased. The same results were not observed among men. The optimal WHR cutoffs for predicting hypertension, diabetes, dyslipidemia and ≥ two of these risk factors for Han adults in Xinjiang were 0.92, 0.92, 0.91, 0.92 in men and 0.88, 0.89, 0.88, 0.89 in women, respectively. Conclusions Higher cutoffs for the WHR are required in the identification of Han adults aged ≥ 35 years with a high risk of cardiovascular diseases in Xinjiang. PMID:25074400

Executive Committee Report, April 2004

ERIC Educational Resources Information Center

Sarquis, Jerry L.; Holme, Thomas; Cooper, Melanie; White, Carol

2004-01-01

Anaheim executive committee report, April 2004 of American Chemical Society (ACS) is presented. It salutes the recipients of ACS awards at the CHED session and also covers the Spring 2004 ACS meeting abstracts, nominations for the division office and councilor's report.

[Observation on gene polymorphism of Rh blood group in Chinese Han nationality].

PubMed

Lan, Jiong-Cai; Wang, Cong-Rong; Wei, Ya-Ming; Zhou, Hua-You; Cao, Qiong; Zhang, Yin-Ze; Jiang, KuReXi; Wu, Da-Lin; Liu, Zhong

2003-12-01

To observe the gene polymorphism of Rh blood group in unrelated random individuals and families for Chinese Han nationality, polymerase chain reaction-sequence specific primer (PCR-SSP) was used to amplify the Rh C/E gene, RhD gene, exons, intron 2 and 10, insert and Rh Box in 160 blood samples of RhD positive unrelated individuals and 71 samples of RhD negative unrelated individuals and 7 samples of families whose probands were RhD-negative. The results showed that RhD genes of RhD-negative individuals with C antigens were polymorphism, three forms were found for D exon including intact, partial deletion and complete deletion exons. Insert fragments and Rh Box were found in most cases of families whose probands were RhD-negative and its inheritance accorded with the Mendel's Law, and it did not affect the expression of RhD gene. "Normal" RhD exon 4 amplifying product was not found in all of the samples. It was concluded that gene structure of the RhD-negative in Chinese was polymorphism, intact, partial deletion and complete deletion exons were found in the individuals with C antigen and probably existed specific D (nf) Ce haplotype. The function of insert was uncertain. The Rh gene sequences of Chinese Han nationality are different from those of Caucasian and the Rh gene library based on Han nationality should be established.

Genetic variants associated with skin aging in the Chinese Han population.

PubMed

Gao, Wenshan; Tan, Jingze; Hüls, Anke; Ding, Anan; Liu, Yu; Matsui, Mary S; Vierkötter, Andrea; Krutmann, Jean; Schikowski, Tamara; Jin, Li; Wang, Sijia

2017-04-01

The progression and manifestation of human skin aging has a strong genetic basis; however, most of the supporting evidence has been gathered in Caucasian populations. The genetic contribution to the variation in skin aging in non-Caucasian populations is poorly understood. To investigate the genetic risk factors of relevance for skin aging in East Asians, we conducted the first candidate gene study for signs of skin aging in Han Chinese. We collected skin aging and genotype data in 502 female Han Chinese from the Taizhou cohort. We evaluated skin aging by the validated skin aging score SCINEXA™. Confounding factors were assessed through a questionnaire. We obtained the genotype data for 21 candidate SNPs and for a further 509 SNPs from 16 related candidate genes. Associations were tested by linear and logistic regression analyses and adjusted for potential confounders. Our candidate study found a significant association between SNP rs2066853 in exon 10 of the aryl hydrocarbon receptor gene AHR and crow's feet. In addition, we found a significant association between SNP rs10733310 in intron 5 of BNC2 and pigment spots on the arms, and between SNP rs11979919, 3kb downstream of COL1A2, and laxity of eyelids. Our results identified genetic risk factors for signs of skin aging (pigmentation, wrinkles or laxity) in Han Chinese. We also found that the manifestation of skin aging is further modified by anatomical site. Together with previous work, our results also suggest that different genetic variants could be responsible for distinct skin aging signs characteristic of Caucasians compared to East Asians. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Let’s not forget the critical role of surface tension in xylem water relations

Treesearch

Jean-Christophe Domec

2011-01-01

The widely supported cohesion–tension theory of water transport explains the importance of a continuous water column and the mechanism of long-distance ascent of sap in plants (Dixon 1914, Tyree 2003, Angeles et al. 2004). The evaporation of water from the surfaces of mesophyll cells causes the air–water interface to retreat into the cellulose matrix of the plant cell...

Association of Interleukin-1 Gene Single Nucleotide Polymorphisms with Keratoconus in Chinese Han Population.

PubMed

Wang, Yani; Wei, Wei; Zhang, Changning; Zhang, XueHui; Liu, Ming; Zhu, Xiuping; Xu, Kun

2016-05-01

To investigate whether interleukin-1 alpha (IL1A) and interleukin-1 beta (IL1B) polymorphisms are associated with keratoconus (KC) in unrelated Chinese Han patients. The IL1A (rs2071376) and IL1B (rs1143627, rs16944) polymorphisms were genotyped in 115 unrelated Chinese Han KC patients and 101 healthy Chinese Han volunteers with the Sequenom MassARRAY RS1000. Sequenom Typer 4.0 software, PLINK 1.07, Haploview 4.0 software platform were used to analyze the allelic variants of IL1A and IL1B genes, and their association with KC risk factors were assessed. Among the variants, the three SNPs (rs2071376 in IL1A, rs1143627 and rs16944 in the promoter region of IL1B) were different between the two groups. The A allele of rs2071376 (A > C, p = 0.017, OR = 1.968, 95% C.I. 1.313-3.425), the C allele of rs1143627 (C > T, p < 0.001, OR = 2.864, 95% C.I. 1.631-4.968) and the A allele of rs16944 (A > G, p = 0.002, OR = 2.401, 95% C.I. 1.396-4.161) were associated with a increased risk of KC in Chinese Han patients. This study showed that rs2071376, rs1143627 and rs16944 had significant differences in associations between KC patients and the control group when different genotypes were analyzed in three models (dominant, recessive, and additive). In the haplotype analysis, the two single nucleotide polymorphisms (SNPs), rs1143627 and rs16944 showed strong linkage disequilibrium. In addition, Haplotype "ACA" was found to be associated with a higher risk of developing KC (OR = 12.91, p < 0.001). Keratocyte apoptosis is an initiating event in the pathogenesis of KC which could be induced by the altered levels of IL1 gene. These findings confirmed that polymorphisms in IL1 genes were associated with risk of KC in the Chinese Han population, which help us to gain insight into the pathogenesis of KC.

Missouri's forest resources in 2004

Treesearch

W. Keith Moser; Mark H. Hansen; Thomas Treiman; Bruce Moltzan; Robert Lawrence; Gary J. Brand

2006-01-01

Reports the initial results of five annual panels (2000-2004) of the inventory of Missouri's forest resources and one panel (2004) of growth, removals, and mortality. Includes information on forest area, number of trees, volume, biomass, growth, removals, mortality, and forest health.

Indiana's forest resources in 2004

Treesearch

Christopher Woodall; Gary Brand; Joey Gallion

2006-01-01

Reports the initial results of five annual panels (2000-2004) of the inventory of Indiana's forest resources and one panel (2004) of growth, removals, and mortality. Includes information on forest area, number of trees, volume, biomass, growth, removals, mortality, and forest health.

Iowa's forest resources in 2004

Treesearch

Susan J. Crocker; W. Keith Moser; Gary J. Brand; Aron Flickinger

2006-01-01

Reports analysis of data for five annual panels (2000-2004) of inventory of Iowa's forest resources and one panel (1999 to 2004) of growth, removals, and mortality. Includes information on fores area, number of trees, volume, biomass growth, removals, mortality, and forest health.

Analyses of rocks and minerals from the laboratory of the United States Geological Survey, 1880 to 1914

USGS Publications Warehouse

Clarke, Frank Wigglesworth

1915-01-01

The present Geological Survey of the United States was organized in 1879. In 1880, in connection with the Colorado work, a chemical laboratory was established at Denver in charge of W. F. Hillebrand, with whom were associated Antony Guyard and, later, L. G. Eakins. In 1882 W. H. Melville was placed in charge of a second laboratory at San Francisco, and in the autumn of 1883 the central laboratory was started in Washington, with myself as chief chemist. In November, 1885, Dr. Hillebrand was transferred to Washington; early in 1888 he was followed by Mr. Eakins, and the Denver laboratory was discontinued. In the spring of 1890 Dr. Melville also was transferred to Washington, and since then the geochemical work of the Survey has been concentrated at headquarters. The special laboratories of the water-resources and technologic branches of the Survey are not included in this statement and their work is not represented in this bulletin.Up to January 1, 1914, nearly 8,000 analyses have been made in the laboratory at Washington of rocks, minerals, ores, waters, sediments, coals, metals, and other substances with which geology has to do. Some-hundreds of analyses were also made in the laboratories at Denver and San Francisco. A fair amount of research work upon mineralogical and analytical problems has also been done. In *all of this work the following chemists have been employed: E. T. Allen, R. K. Bailey, Charles Catlett, T. M. Chatard, F. W. Clarke, L. G. Eakins, J. G. Fairchild, F. A. Gooch, Antony Guyard, W. B. Hicks, W. F. Hillebrand, W. F. Hunt, W. H. Melville, H. C. McNeil, Chase Palmer, R. B. Riggs, W. T. Schaller, E. A. Schneider, George Steiger, H. N. Stokes, E. C. Sullivan, William Valentine, R. C. Wells, W. C. Wheeler, and J. E. Whitfield. At present, January 1, 1914, eight of these chemists are employed in the Survey. Other officers of the Survey have been occupied more or less with chemical questions, but the men named in this list were connected directly

The chronological age estimation of third molar mineralization of Han population in southwestern China.

PubMed

Qing, Maofeng; Qiu, Lihua; Gao, Zhi; Bhandari, Kishor

2014-05-01

The purpose of the study was to estimate the chronology of third molar mineralization in Han population of southwestern China and find its unique characteristics so that it would provide a reference in several legal cases like forensic age estimation. The study used Demirjian's staging method to study 2192 orthopantomograms of 984 male and 1208 female subjects aged between 8 and 25 years. The statistical data was analyzed by Student's t test and ANOVA. The conclusions of the study are: (1) The chronological mineralization age of third molars of Han population in Southwestern China is similar to the Turkish and the Japanese, was earlier than the Austrian and Han of South China, but later than the Spanish. (2) The mineralization timing of the third molars between two sides in maxilla or mandible has no significant differences in the same gender group. (3) There is no significant difference in mineralization of third molars between male and female, except for tooth 48 in Demirjian's stage E. (4) The mineralization of third molar in maxilla is earlier than mandible. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Seven decades of history of science: I. Bernard Cohen (1914-2003), second editor of Isis.

PubMed

Dauben, Joseph W; Gleason, Mary Louise; Smith, George E

2009-03-01

I. Bernard Cohen (1914-2003), the first American to receive a Ph.D. in history of science, was a Harvard undergraduate ('37) and then a Ph.D. student and protégé of George Sarton, founder of Isis and the History of Science Society. He went on to succeed Sarton as editor of Isis (1952-1958) and, later, president of the Society (1961-1962); he was also a president of the International Union of the History and Philosophy of Science. Cohen was an internationally recognized Newton scholar; his interests were encyclopedic, ranging from science and public policy to the history of computers, with several decades as a special consultant for history of computing with IBM. Among his hundreds of publications were such major books as Franklin and Newton (1956), The Birth of a New Physics (1959; rpt., 1985), The Newtonian Revolution (1980), Revolution in Science (1985), Science and the Founding Fathers (1995), Howard Aiken: Portrait of a Computer Pioneer (1999), and his last book, The Triumph of Numbers (2005), not to mention two jointly authored contributions, the variorum edition and new English translation of Newton's Principia, which will surely still be read a century from now.

Obituary: Adriaan Blaauw, 1914-2010

NASA Astrophysics Data System (ADS)

de Zeeuw, Tim

2011-12-01

Professor Adriaan Blaauw, one of the most influential astronomers of the twentieth century, passed away on 1 December 2010. Adriaan Blaauw was born in Amsterdam, the Netherlands, on 12 April 1914. He studied astronomy at Leiden University, under de Sitter, Hertzsprung and Oort, and obtained his doctorate (cum laude) with van Rhijn at the Kapteyn Laboratory in Groningen in 1946, on a PhD thesis entitled: A study of the Scorpio-Centaurus Cluster. In this work he used the proper motions of the stars on the sky, deduced by very careful comparison of position measurements taken more than 50 years apart, and demonstrated that most of the bright hot O and B stars in the constellations Scorpius and Centaurus have nearly identical space motions and hence constitute a physical group of stars. This work laid the basis for a career of groundbreaking studies of the properties of these OB associations which still contain the fossil imprint of their star formation history. Perhaps Blaauw's most famous work explained why some OB stars are found in isolation and are traveling unusually rapidly: the so-called run-away stars. During his time at Yerkes, he and Morgan had discovered curious examples such as the OB stars μ Columbae and AE Aurigae which are moving very fast in opposite directions, putting both of them at the location of the Orion Nebula at approximately the same time, 2.6 million years earlier. Blaauw proposed in 1961 that run-away stars had originally been members of binary stars, and when one star in the binary experiences a supernova explosion, its companion suddenly ceases to feel the gravitational pull that keeps it in its orbit and hence it "runs away" at its orbital velocity and rapidly leaves the group it was born in. In addition to his distinguished research career, Blaauw played a decisive role in the creation of the intergovernmental European Organization for Astronomical Research in the Southern Hemisphere, often referred to as the European Southern

jsc2004e37689

NASA Image and Video Library

2004-08-18

JSC2004-E-37689 (18 August 2004) --- Astronaut Steven W. Lindsey, STS-121 commander, uses a climbing apparatus to lower himself from a simulated trouble-plagued shuttle in an emergency egress training session in the Space Vehicle Mockup Facility at the Johnson Space Center (JSC). Lindsey is wearing a training version of the shuttle launch and entry suit. United Space Alliance (USA) crew trainer David Pogue assisted Lindsey.

tech-rev_2004.htm

Science.gov Websites

November December January 2004 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 Happy New Year! 2 Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Presidents' Day 17 18 19 20 21 22 23 24 25 26 27 28 29 March 2004 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2

Paleointensity study of the historical andesitic lava flows: LTD-DHT Shaw and Thellier paleointensities from the Sakurajima 1914 and 1946 lavas in Japan

NASA Astrophysics Data System (ADS)

Yamamoto, Y.; Hoshi, H.

2005-12-01

Correct determination of absolute paleointensities is essential to investigate past geomagnetic field. There are two types of methods to obtain the paleointensities: the Thellier-type and Shaw-type methods. Many paleomagnetists have so far regarded the former method as reliable. However, there are increasing evidences that it is sometimes not robust for basaltic lavas resulting in systematic high paleointensities (e.g. Calvo et al., 2002; Yamamoto et al., 2003). Alternatively, the double heating technique of the Shaw method combined with low temperature demagnetization (LTD-DHT Shaw method; Tsunakawa et al., 1997; Yamamoto et al., 2003), a lately developed paleointensity technique in Japan, can yield reliable answers even from such basaltic samples (e.g. Yamamoto et al., 2003; Mochizuki et al., 2004; Oishi et al., 2005). In the Japanese archipelago, there are not only basaltic lavas but also andesitic lavas. They are important candidates of the absolute paleointensity determination in Japan. For a case study, we sampled oriented paleomagnetic cores from three sites of the Sakurajima 1914 (TS01 and TS02) and 1946 (SW01) lavas in Japan. Several rock magnetic experiments revealed that main magnetic carriers of the present samples are titanomagnetites with Curie temperatures of about 300-550 C, and that high temperature oxidation progresses in the order of SW01, TS01 and TS02. The LTD-DHT Shaw and Coe-Thellier experiments were conducted on 72 and 63 specimens, respectively. They gave 64 and 60 successful determinations. If the results are normalized by expected field intensities calculated from IGRF-9 (Macmillan et al., 2003) and grouped into LTD-DHT Shaw and Thellier datasets, their averages and standard deviations (1 sigma) resulted in 0.98+/-0.11 (LTD-DHT Shaw) and 1.13+/-0.13 (Thellier). Considering the standard deviations, we can say that both paleointensity methods recovered correct geomagnetic field. However, it is apparent that the LTD-DHT Shaw method has

Discovery of susceptibility loci associated with tuberculosis in Han Chinese.

PubMed

Qi, Hui; Zhang, Yong-Biao; Sun, Lin; Chen, Cheng; Xu, Biao; Xu, Fang; Liu, Jia-Wen; Liu, Jin-Cheng; Chen, Chen; Jiao, Wei-Wei; Shen, Chen; Xiao, Jing; Li, Jie-Qiong; Guo, Ya-Jie; Wang, Yong-Hong; Li, Qin-Jing; Yin, Qing-Qin; Li, Ying-Jia; Wang, Ting; Wang, Xing-Yun; Gu, Ming-Liang; Yu, Jun; Shen, A-Dong

2017-12-01

Genome-wide association studies (GWASs) have revealed the worldwide heterogeneity of genetic factors in tuberculosis (TB) susceptibility. Despite having the third highest global TB burden, no TB-related GWAS has been performed in China. Here, we performed the first three-stage GWAS on TB in the Han Chinese population. In the stage 1 (discovery stage), after quality control, 691 388 SNPs present in 972 TB patients and 1537 controls were retained. After replication on an additional 3460 TB patients and 4862 controls (stages 2 and 3), we identified three significant loci associated with TB, the most significant of which was rs4240897 (logistic regression P = 1.41 × 10-11, odds ratio = 0.79). The aforementioned three SNPs were harbored by MFN2, RGS12 and human leukocyte antigen class II beta chain paralogue encoding genes, all of which are candidate immune genes associated with TB. Our findings provide new insight into the genetic background of TB in the Han Chinese population. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Obituary: Hans Albrecht Bethe, 1906-2005

NASA Astrophysics Data System (ADS)

Wijers, Ralph

2007-12-01

One of the unquestioned giants of physics and astrophysics, Hans Bethe, died on 6 March 2005, at the venerable age of 98, in his home town of Ithaca, New York. Seven decades of contributing to research and a Nobel Prize for his work on stellar hydrogen burning make a listing of his honors superfluous (besides being impossible in this space). Bethe was born in Strassburg, in then German Alsass Lothringen, on 2 July 1906. His father, Albrecht Julius Bethe (1872-1954), taught physiology at the University, and his mother, Anna Kuhn (1876-1966), was a musician and writer. Both his grandfathers were physicians. He spent his youth in Strassburg, Kiel, and Frankfurt, and some time in sanatoria due to tuberculosis. Hans's first scientific paper, at age 18, was with his father and a colleague, on dialysis. His education and early career in Germany brought him into contact with many top stars in the quantum revolution. Starting in Frankfurt in chemistry, Bethe soon switched to physics, taught there by Walter Gerlach and Karl Meissner, among others. In 1926, he successfully applied to join Arnold Sommerfeld's group in Munich, where he met one of his later long-term collaborators, Rudolf Peierls. Bethe considered his entry into physics to have come at an ideal time, with the new ideas of wave mechanics being developed and discussed right there; it was certainly also at an ideal place. His doctoral thesis was on the theory of electron diffraction by crystals, following the experimental work by Clinton Davisson and Lester Germer and the work on X-ray diffraction by Max von Laue and Paul Ewald. The newly minted doctor went from there briefly to Frankfurt and then to Ewald in Stuttgart, where he felt at home academically and personally. In 1939, Bethe would marry Ewald's daughter Rose. Not much later, though, Sommerfeld recalled him to Munich, where Sommerfeld created a Privatdozent position for him. There he worked out the solution for a linear chain of coupled spins by what we

Study on the adult physique with the Heath-Carter anthropometric somatotype in the Han of Xi'an, China.

PubMed

Yang, Li-Tao; Wang, Ning; Li, Zeng-Xian; Liu, Cui; He, Xin; Zhang, Jian-Fei; Han, Hua; Wen, You-Feng; Qian, Yi-Hua; Xi, Huan-Jiu

2016-03-01

The study of somatotypes has important significance for medical and physical anthropology as well as sports science. The aim of this study was to understand the somatotype components of the Han population in Xi'an and compare the somatotypes of the Han and five other nationalities in China. The study sample consisted of 429 people of Han nationality (207 males, 222 females) from Xi'an, China, aged ≥20 years old. The Heath-Carter anthropometric method was employed. We evaluated the differences in age and sex by one-way ANOVA and t test. A comparison of somatotypes between the Han and other nationalities was made using the U test. The results showed that the male and female samples all could be classified as having a mesomorphic endomorph profile. The difference in endomorphy was strongest between sexes in all age groups (P < 0.01). There were prominent differences in mesomorphy and ectomorphy between males and females in the 50-59- and ≥60-year-old age groups. In females, the differences in somatotype components appeared to be distinguished between ages (P < 0.01 or P < 0.05). However, in males, there were prominent differences in somatotype components between the 20-29 year olds and all other age groups (P < 0.01 or P < 0.05) except for between those 20-29 and ≥60 years old in endomorphy. Compared with the other five nationalities, there were prominent differences in somatotype components between males and females. These results suggest that the somatotype of the Han population in Xi'an, China, has a predominantly mesomorphic endomorph profile. The endomorphic component shows distinct differences between ages and genders, respectively. Additionally, there are distinct differences in the somatotype components between Xi'an Han and five other nationalities in China in males and females.

Reading, Trauma and Literary Caregiving 1914-1918: Helen Mary Gaskell and the War Library.

PubMed

Haslam, Sara

2018-03-28

This article is about the relationship between reading, trauma and responsive literary caregiving in Britain during the First World War. Its analysis of two little-known documents describing the history of the War Library, begun by Helen Mary Gaskell in 1914, exposes a gap in the scholarship of war-time reading; generates a new narrative of "how," "when," and "why" books went to war; and foregrounds gender in its analysis of the historiography. The Library of Congress's T. W. Koch discovered Gaskell's ground-breaking work in 1917 and reported its successes to the American Library Association. The British Times also covered Gaskell's library, yet researchers working on reading during the war have routinely neglected her distinct model and method, skewing the research base on war-time reading and its association with trauma and caregiving. In the article's second half, a literary case study of a popular war novel demonstrates the extent of the "bitter cry for books." The success of Gaskell's intervention is examined alongside H. G. Wells's representation of textual healing. Reading is shown to offer sick, traumatized and recovering combatants emotional and psychological caregiving in ways that she could not always have predicted and that are not visible in the literary/historical record.

The wing pattern of Moerarchis Durrant, 1914 (Lepidoptera: Tineidae) clarifies transitions between predictive models

PubMed Central

2017-01-01

The evolution of wing pattern in Lepidoptera is a popular area of inquiry but few studies have examined microlepidoptera, with fewer still focusing on intraspecific variation. The tineid genus Moerarchis Durrant, 1914 includes two species with high intraspecific variation of wing pattern. A subset of the specimens examined here provide, to my knowledge, the first examples of wing patterns that follow both the ‘alternating wing-margin’ and ‘uniform wing-margin’ models in different regions along the costa. These models can also be evaluated along the dorsum of Moerarchis, where a similar transition between the two models can be seen. Fusion of veins is shown not to effect wing pattern, in agreement with previous inferences that the plesiomorphic location of wing veins constrains the development of colour pattern. The significant correlation between wing length and number of wing pattern elements in Moerarchis australasiella shows that wing size can act as a major determinant of wing pattern complexity. Lastly, some M. australasiella specimens have wing patterns that conform entirely to the ‘uniform wing-margin’ model and contain more than six bands, providing new empirical insight into the century-old question of how wing venation constrains wing patterns with seven or more bands. PMID:28405390

Dr. Hans Rosling, Keynote - 2013 ARPA-E Energy Innovation Summit

ScienceCinema

Rosling, Hans

2018-04-27

The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Hans Rosling (Professor, International Health, Karolinska Institute; Edutainer, Gapminder.org), gave this keynote address.

Dr. Hans Rosling, Keynote - 2013 ARPA-E Energy Innovation Summit

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rosling, Hans

2014-03-06

The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Hans Rosling (Professor, International Health, Karolinska Institute; Edutainer, Gapminder.org), gave this keynote address.

The rise and fall of rabies in Japan: A quantitative history of rabies epidemics in Osaka Prefecture, 1914-1933.

PubMed

Kurosawa, Aiko; Tojinbara, Kageaki; Kadowaki, Hazumu; Hampson, Katie; Yamada, Akio; Makita, Kohei

2017-03-01

Japan has been free from rabies since the 1950s. However, during the early 1900s several large-scale epidemics spread throughout the country. Here we investigate the dynamics of these epidemics between 1914 and 1933 in Osaka Prefecture, using archival data including newspapers. The association between dog rabies cases and human population density was investigated using Mixed-effects models and epidemiological parameters such as the basic reproduction number (R0), the incubation and infectious period and the serial interval were estimated. A total of 4,632 animal rabies cases were reported, mainly in dogs (99.0%, 4,584 cases) during two epidemics from 1914 to 1921, and 1922 to 1933 respectively. The second epidemic was larger (3,705 cases) than the first (879 cases), but had a lower R0 (1.50 versus 2.42). The first epidemic was controlled through capture of stray dogs and tethering of pet dogs. Dog mass vaccination began in 1923, with campaigns to capture stray dogs. Rabies in Osaka Prefecture was finally eliminated in 1933. A total of 3,805 rabid dog-bite injuries, and 75 human deaths were reported. The relatively low incidence of human rabies, high ratio of post-exposure vaccines (PEP) and bite injuries by rabid dogs (minimum 6.2 to maximum 73.6, between 1924 and 1928), and a decline in the proportion of bite victims that developed hydrophobia over time (slope = -0.29, se = 3, p < 0.001), indicated that increased awareness and use of PEP might have prevented disease. Although significantly more dog rabies cases were detected at higher human population densities (slope = 0.66, se = 0.03, p < 0.01), there were fewer dog rabies cases detected per capita (slope = -0.34, se = 0.03, p < 0.01). We suggest that the combination of mass vaccination and restriction of dog movement enabled by strong legislation was key to eliminate rabies. Moreover, the prominent role of the media in both reporting rabies cases and efforts to control the disease likely contributed to

7 CFR 51.2004 - Reasonably well developed.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false Reasonably well developed. 51.2004 Section 51.2004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Definitions § 51.2004 Reasonably well developed. Reasonably well developed means that the kernel fills one...

7 CFR 51.2004 - Reasonably well developed.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false Reasonably well developed. 51.2004 Section 51.2004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Definitions § 51.2004 Reasonably well developed. Reasonably well developed means that the kernel fills one...

[Influenza telephone consultation target the general public--2003-2004, 2004-2005].

PubMed

Yamadera, Shizuko; Kobune, Fumio; Komatsu, Toshihiko; Suzuki, Kazuyoshi; Nakayama, Mikio; Hagiwara, Toshikatsu; Matsumoto, Miyako; Yamamoto, Kiichi; Renard, Junko; Oya, Akira

2007-07-01

The NPO Biomedical Science Association provided telephone consultation, including contacts by fax and email, targeting the general public within the framework of influenza control measures worked out by the Japanese Ministry of Health, Labor and Welfare (MHLW). We received 2,813 inquiries during the 2003-2004 flu season and 2,444 inquiries during the 2004-2005 season. By month, the highest number was in October-November, accounting for 42.6%. The preceding season showed a similar trend. By gender, 72.5% of those seeking advice were women. By area of residence, the highest number was living in metropolitan Tokyo, and the remainder lived in the prefectures of Kanagawa, Chiba, Saitama, Nagano, Shizuoka, and Ibaraki in this order. We received no inquiries from the prefectures of Shimane or Saga. By occupation, housewives accounted for 1,114 inquiries (45.6%), followed by private companies with 447 inquiries (18.3%) and health-care providers with 227 inquiries (9.3%), similar to the 2003-2004 flu season. By subject, 1,545 inquiries concerned vaccines (62.2%) mainly, the pros and cons of vaccination, adverse reactions, and the number of inoculations required. Inquiries about pregnancy, infants and young children, and breast-feeding accounted for 19.2%. Inquiries on vaccine shortages during the 2004-2005 flu season (7), SARS (22), and bird flu (22) decreased compared to the previous season, while the number of consultations on antiviral agents increased (209). In discussing how information on influenza should be communicated to the public, we propose that "Influenza Q & A" provided by the Infectious Diseases Surveillance Center of the NIID, MHLW, should include information on influenza specifically addressing pregnant woman and breast-feeding or child-rearing mothers.

Contribution of the "Institut Scientifique Chérifien" to the development of geoscientific research in Northwest Africa since its creation in 1914

NASA Astrophysics Data System (ADS)

Medina, F.

2013-08-01

The contribution of the "Institut Scientifique Chérifien", the oldest scientific research centre in Morocco, is reviewed since its creation almost a century ago. Planned in 1914 by the French protectorate of Morocco, this institute has played, since its effective creation in 1920, an important role in the development of several geosciences in North Africa, such as meteorology and climatology, geophysics (gravimetry, magnetism and especially seismology), geomorphology, geology and oceanography. After the independence of Morocco in 1955, several activities, such as meteorology, were transferred elsewhere, but others, such as seismology and magnetism, remained important elements of the centre until recent years. In addition to the research activities, its observatories and libraries that were built during the early years are unique in Northwest Africa.

Hans Bethe and Physics in/of the 20th Century

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schweber, Silvan

2012-12-12

I will present some facets of Hans Bethe’s life to illustrate how I have used biography to narrate certain aspects of the history of twentieth century physics. I will focus on post World War II quantum field theory, on the relation between solid state/condensed matter physics and high energy physics, and make some observations regarding certain “top down” views in solid state physics in postmodernity.

The common single-nucleotide polymorphism rs2681472 is associated with early-onset preeclampsia in Northern Han Chinese women.

PubMed

Wan, Ji-Peng; Wang, Hong; Li, Chang-Zhong; Zhao, Han; You, Li; Shi, Dong-Hong; Sun, Xiu-Hua; Lv, Hong; Wang, Fei; Wen, Ze-Qing; Wang, Xie-Tong; Chen, Zi-Jiang

2014-11-01

Preeclampsia, characterized by hypertension and proteinuria, remains a leading cause of maternal morbidity and mortality. Recently, a genome-wide association study (GWAS) identified the single-nucleotide polymorphism, rs2681472, as a new hypertension susceptibility genetic variant. The purpose of this study was to evaluate the association between preeclampsia and rs268172 in a Northern Han Chinese population. We genotyped 1218 unrelated Northern Han Chinese women, including 515 patients with preeclampsia and 703 healthy controls. No significant differences were detected in the allele frequencies between patients and controls (P = .23). When patients were divided into early-onset and late-onset preeclampsia according to gestational age of disease onset, the allele frequencies significantly differed between controls and patients with early-onset preeclampsia (P = .02). Genotype frequencies also were significantly different between controls and patients early-onset preeclampsia when data were analyzed under additive (P = .03) and dominant (P = .009) models. We replicated this association in an independent Northern Han Chinese population and observed a significant difference in the allele frequencies between patients with early-onset preeclampsia and controls (P = .011). We report that rs2681472 is associated with early-onset preeclampsia in Northern Han Chinese women. © The Author(s) 2014.

Trench foot: the medical response in the first World War 1914-18.

PubMed

Atenstaedt, Robert L

2006-01-01

The approaching 90-year anniversary of United States entry into the Great War is an apt time to examine the response to trench foot (now called nonfreezing cold injury [NFCI]) in this conflict. Trench foot appeared in the winter of 1914, characterized by pedal swelling, numbness, and pain. It was quickly recognized by military-medical authorities. There was little debate over whether it was frostbite or new condition, and it was quickly accepted as a specific disease. The major etiologies proposed were exposure, diet, and infection. The opinion emerged that it was caused by circulatory changes in the foot caused by cold, wet, and pressure. Predisposing factors included dietary inadequacy and fatigue. A number of labels were first given to the disease. However, the name "trench foot" was eventually officially sanctioned. Trench foot became a serious problem for the Allies, leading to 75 000 casualties in the British and 2000 in the American forces. Therapy for trench foot involved a number of conventional, tried-and-tested, and conservative methods. Some more innovative techniques were used. Amputation was only used as a last resort. Prevention involved general measures to improve the trench environment; modification of the footwear worn by the men; and the provision of greases to protect them from moisture. The medical reaction to this condition seems to have been relatively effective. The causation was identified, and prophylactic measures were introduced to fit this model; these seem to have been successful in reducing the prevalence of the condition by 1917-18.

Brief Report: No Increase in Criminal Convictions in Hans Asperger's Original Cohort

ERIC Educational Resources Information Center

Hippler, Kathrin; Viding, Essi; Klicpera, Christian; Happe, Francesca

2010-01-01

Hans Asperger originally used the term "autistic psychopathy" to describe his patients on the autism spectrum, leading to a possible confusion with psychopathic disorder and delinquent behaviour. We conducted a penal register search for 177 former patients of Asperger's clinic with a childhood diagnosis of "autistic…

In search of racial types: soldiers and the anthropological mapping of the Romanian nation, 1914–44

PubMed Central

TURDA, MARIUS

2013-01-01

Turda’s article explores the diverse ways in which racial research conducted on prisoners-of-war (POWs) and soldiers contributed to the emergence of anthropological narratives of national identity in Romania between 1914 and 1944. It first discusses racial typologies produced by Austrian, German, Italian and Polish anthropologists investigating POWs during the First World War, and then examines how Romanian physicians and anthropologists engaged with these typologies while refining their own scientific and nationalist agendas. An essential corollary to this development was a strong commitment to the cultivation of distinct Romanian racial types. The interwar and Second World War periods witnessed the full flowering of a Romanian race science that accommodated a racial hierarchy as the basis for national difference. Moreover, by identifying the racial types purportedly constituting the Romanian nation, anthropologists not only hoped to develop a systematic racial inventory of Romania’s ethnic communities, but also to reinforce the myth of ethnogenesis, which described the Romanians as worthy of their noble European origins and legitimized their territorial claims. PMID:24363459

[The alpine garden of Monthabey in Vosges (1903-1914) and his creator, professor Camille Brunotte (1860-1910)].

PubMed

Labrude, Pierre

2002-01-01

At the beginning of the XXth century, professor Brunotte, of the school of pharmacy of Nancy, and the section vosgienne de Nancy du Club alpin français, undertook the creation of an alpine garden, in the Vosges, near the col de la Schlucht and le Hohneck, near also with the frontier with Germany. After the death of professor Brunotte, in 1910, the garden was given to the University of Nancy and completed until 1914, but the 1st World War destroyed it completely and it was impossible to recreate it. 1966 was the year of the creation of a new garden, not far from Monthabey, along the route des Crêtes, with a monument devoted to Monthabey garden and its promoter. The paper describes the creation of the first garden, the personality and career of professor Brunotte, its garden after his death and after the war, the precursors in botany of the Vosges Kirschleger and Bleicher, the new garden at Haut-Chietlet, finally the memories of professor Brunotte.

4 CFR 200.4 - Privacy Act inquiries.

Code of Federal Regulations, 2013 CFR

2013-01-01

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Code of Federal Regulations, 2014 CFR

2014-01-01

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Code of Federal Regulations, 2012 CFR

2012-01-01

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2011-01-01

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Code of Federal Regulations, 2010 CFR

2010-01-01

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Employees in Postsecondary Institutions, Fall 2004, and Salaries of Full-Time Instructional Faculty, 2004-05. E.D. TAB. NCES 2006-187

ERIC Educational Resources Information Center

Knapp, Laura G.; Kelly-Reid, Janice E.; Whitmore, Roy W.; Levine, Burton; Broyles, Susan G.; Huh, Seungho; Broyles, Susan G.

2006-01-01

This E.D. TAB presents findings from the Integrated Postsecondary Education Data System (IPEDS) Winter 2004-05 data collection, which included two required survey components: Employees by Assigned Position (EAP) for fall 2004 and Salaries (SA) for academic year 2004-05; the Fall Staff (S) component was optional for fall 2004. These data were…

Influence of the South-North Water Diversion Project and the mitigation projects on the water quality of Han River.

PubMed

Zhu, Y P; Zhang, H P; Chen, L; Zhao, J F

2008-11-15

Situated in the central part of China, the Han River Basin is undergoing rapid social and economic development with some human interventions to be made soon which will profoundly influence the water environment of the basin. The integrated MIKE 11 model system comprising of a rainfall-runoff model (NAM), a non-point load evaluation model (LOAD), a hydrodynamic model (MIKE 11 HD) and a water quality model (ECOLab) was applied to investigate the impact of the Middle Route of the South-North Water Diversion Project on the Han River and the effectiveness of the 2 proposed mitigation projects, the 22 wastewater treatment plants (WWTPs) and the Yangtze-Han Water Diversion Project. The study concludes that business as usual will lead to a continuing rapid deterioration of the water quality of the Han River. Implementation of the Middle Route of the South-North Water Diversion Project in 2010 will bring disastrous consequence in the form of the remarkably elevated pollution level and high risk of algae bloom in the middle and lower reaches. The proposed WWTPs will merely lower the pollution level in the reach by around 10%, while the Yangtze-Han Water Diversion Project can significantly improve the water quality in the downstream 200-km reach. The results reveal that serious water quality problem will emerge in the middle reach between Xiangfan and Qianjiang in the future. Implementation of the South-North Water Diversion Project (phase II) in 2030 will further exacerbate the problem. In order to effectively improve the water quality of the Han River, it is suggested that nutrient removal processes should be adopted in the proposed WWTPs, and the pollution load from the non-point sources, especially the load from the upstream Henan Province, should be effectively controlled.

An EPAS1 haplotype is associated with high altitude polycythemia in male Han Chinese at the Qinghai-Tibetan plateau.

PubMed

Chen, Yu; Jiang, Chunhua; Luo, Yongjun; Liu, Fuyu; Gao, Yuqi

2014-12-01

Hemoglobin concentration at high altitude is considered an important marker of high altitude adaptation, and native Tibetans in the Qinghai-Tibetan plateau show lower hemoglobin concentrations than Han people who have emigrated from plains areas. Genetic studies revealed that EPAS1 plays a key role in high altitude adaptation and is associated with the low hemoglobin concentration in Tibetans. Three single nucleotide polymorphisms (rs13419896, rs4953354, rs1868092) of noncoding regions in EPAS1 exhibited significantly different allele frequencies in the Tibetan and Han populations and were associated with low hemoglobin concentrations in Tibetans. To explore the hereditary basis of high altitude polycythemia (HAPC) and investigate the association between EPAS1 and HAPC in the Han population, these 3 single nucleotide polymorphisms were assessed in 318 male Han Chinese HAPC patients and 316 control subjects. Genotyping was performed by high resolution melting curve analysis. The G-G-G haplotype of rs13419896, rs4953354, and rs1868092 was significantly more frequent in HAPC patients than in control subjects, whereas no differences in the allele or genotype frequencies of the 3 single nucleotide polymorphisms were found between HAPC patients and control subjects. Moreover, genotypes of rs1868092 (AA) and rs4953354 (GG) that were not observed in the Chinese Han in the Beijing population were found at frequencies of 1.6% and 0.9%, respectively, in our study population of HAPC patients and control subjects. Carriers of this EPAS1 haplotype (G-G-G, rs13419896, rs4953354, and rs1868092) may have a higher risk for HAPC. These results may contribute to a better understanding of the pathogenesis of HAPC in the Han population. Copyright © 2014 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

Prevalence of Dry Eye in Uyghur and Han Ethnic Groups in Western China.

PubMed

Gong, Ying-Ying; Zhang, Fan; Zhou, Jin; Li, Jing; Zhang, Guang-Hui; Wang, Jun-Liang; Gu, Zhen-Sheng

2017-06-01

To describe and compare the prevalence and characteristics of dry eye among Han and Uyghur persons living in Kashi, the most inland city of China. A total of 1015 residents of Kashi participated in this 2013 cross-sectional study. To evaluate clinical characteristics, each subject completed (1) a dry-eye questionnaire detailing symptoms of dry eye, (2) Schirmer's I-test (SIT), (3) tear-film break-up time (BUT) test, and fluorescein staining of the cornea. Dry eye was defined as the existence of dry eye symptoms and at least two positive clinical signs. Data were analyzed using SPSS software. The prevalence and risk factors of dry eye were evaluated using a multivariate model. Overall, 282 (27.8%) of the 1015 participants were diagnosed with dry eye (95% confidence interval (CI): range, 25.5-30.1). The prevalence of dry eye among Han persons (37.9 %) (95% CI: range, 35.8-40.0) was higher than that among Uyghurs (21.8%) (95% CI: 19.6-24.0) (p < 0.05). The prevalence of dry eye was 25.6% (95% CI: range, 23.3-27.8) among men and 28.7% (95% CI: 26.5-30.9) among women (p > 0.05). Risk factors for dry eye included ethnicity, age, occupation, arthritis, and dry mouth. Our study revealed a higher prevalence of dry eye among Han than Uyghur persons in Kashi. Dry eye was significantly associated with environment and ethnicity.

Prevalence, awareness, treatment, control and risk factors related to hypertension among urban adults in Inner Mongolia 2014: differences between Mongolian and Han populations.

PubMed

Li, Guoju; Wang, Hailing; Wang, Ke; Wang, Wenrui; Dong, Fen; Qian, Yonggang; Gong, Haiying; Xu, Guodong; Li, Yanlong; Pan, Li; Wang, Bin; Zhu, Guangjin; Shan, Guangliang

2016-04-01

Han and Mongolian populations constitute approximately 96% of the population of Inner Mongolia Autonomous Region, and the two ethnic groups have different genetic backgrounds and lifestyle. We aim to assess the prevalence, awareness, treatment, control, and related risk factors of hypertension among urban adults in Inner Mongolia, with the comparison of the differences between Mongolian and Han populations in this respect. Three thousand two hundred fifty-one individuals aged 20-80 years (2326 Han and 925 Mongolian) were selected using a multistage cluster sampling method from Inner Mongolia in 2014. The adjusted prevalence, awareness, treatment and control of hypertension were evaluated by the Logistic regression. In addition, possible interactions were also tested. When interactions were found significant, strata-specific analysis were performed. Multivariate logistic regression was used for estimating independent associations between risk factors and hypertension. The prevalence of hypertension was 27.47% for Han population, 31.46% for Mongolian population. The adjusted prevalence, awareness, treatment and control of hypertension were 26.45, 65.43, 78.24 and 48.28% in Han, and 31.30, 68.22, 85.57 and 50.55% in Mongolian, respectively. There was no significant difference in the adjusted awareness, treatment and control of hypertension among Mongolian and Han adult residents (all P >0.05). Lower prevalence of hypertension was associated with younger age and healthy weight in both Mongolian and Han adults. Within Han adults, high education, moderate physical activity and non-alcohol drinkers were additionally associated with lower prevalence of hypertension, whereas within Mongolian adults, lower prevalence was associated with being female. Among residents with medium education level, nondrinkers had 0.60 times lower odds of having hypertension than current drinkers (OR = 0.60, 95% CI: 0.44-0.82); among residents with high education level, nondrinkers has 0

Overweight, high blood pressure and impaired fasting glucose in Uyghur, Han, and Kazakh Chinese children and adolescents.

PubMed

Yan, W L; Li, X S; Wang, Q; Huang, Y D; Zhang, W G; Zhai, X H; Wang, C C; Lee, J H

2015-01-01

To investigate whether the levels of blood pressure and fasting glucose differ among Chinese children of three different ethnicities (i.e., Uyghurs, Kazakhs, and Hans) and whether the differences are explained by childhood obesity. A school-based cross-sectional study was conducted in a large three ethnic pediatric population (n = 6633), whose ages ranged from 7 to 18 years. Anthropometrics and blood pressure were measured using standard protocols. Fasting glucose was measured in a subset of children (n = 2295) who were randomly selected based on ethnicity and age. The age-sex stratified Chinese national cut-offs were used to define obesity and high blood pressure (HBP). The prevalence of HBP, impaired fasting glucose (IFG), mean levels of blood pressure, and glucose were compared among three ethnic groups. 2142 Uyghurs, 2078 Han, and 1997 Kazakhs were analyzed. After adjusting for age and body mass index (BMI), the mean blood pressure for Uyghurs was on average, 2-4 mm Hg lower than those for Hans and Kazakhs. Kazakhs had the lowest mean fasting glucose compared with Hans and Uyghurs (4.5 vs. 5.0 vs. 4.8 mmol/L, respectively). The differences in blood pressure and fasting glucose persisted even after adjusting for age and BMI, and the differences among ethnic groups in blood pressure levels and fasting glucose levels were observed as early as 7-9 years of age. The prevalence of HBP and IFG differed significantly among Uyghurs, Hans, and Kazakhs, and the ethnic differences observed in childhood were consistent with those observed in adults from the same region. While childhood obesity is a significant risk factor for hypertension and elevated glucose, the differences among ethnic groups were not explained by obesity alone.

Fine-mapping analysis of the MHC region for vitiligo based on a new Han-MHC reference panel.

PubMed

Yang, Chao; Wu, Juan; Zhang, Xuelei; Wen, Leilei; Sun, Jingying; Cheng, Yuyan; Tang, Xianfa; Liang, Bo; Chen, Gang; Zhou, Fusheng; Cui, Yong; Zhang, Anping; Zhang, Xuejun; Zheng, Xiaodong; Yang, Sen; Sun, Liangdan

2018-03-30

Vitiligo is an immune-related disease with patchy depigmentation of skin and hair caused by selective destruction of melanocytes. In recent decades, many studies have shown the association between vitiligo and HLA genes; however, the results of Han Chinese are scarce. In this study, we performed a fine-mapping analysis of the MHC region in 2818 Han Chinese subjects through a widely used HLA imputation method with a newly built large-scale Han-MHC reference panel. Three new four-digit HLA alleles (HLA-DQB1 ∗ 02:02, HLA-DQA1 ∗ 02:01 and HLA-DPB1 ∗ 17:01) were identified to be associated with the risk of vitiligo, and four previously reported alleles were confirmed. Further conditional analysis revealed that two important variants, HLA-DQβ1 amino acid position 135 (OR = 1.79, P = 1.87 × 10 -11 ) and HLA-B amino acid positions 45-46 (OR = 1.44, P = 5.61 × 10 -11 ), conferred most of the MHC associations. Three-dimension ribbon models showed that the former is located within the β2 domain of the HLA-DQβ1 molecule, and the latter lies in the α1 domain of the HLA-B molecule, while both are involved in specific antigen presenting process. Finally, we summarized all significant signals in the MHC region to clarify their complex relationships, and 8.60% of phenotypic variance could be explained based on all reported variants in Han Chinese so far. Our findings highlight the complex genetic architecture of the MHC region for vitiligo in Han Chinese population and expand our understanding of the roles of HLA coding variants in the etiology of vitiligo. Copyright © 2018. Published by Elsevier B.V.

[Genetic polymorphism and forensic application of 30 InDel loci of Han population in Beijing].

PubMed

Bai, Ru-Feng; Jiang, Li-Zhe; Zhang, Zhong; Shi, Mei-Sen

2013-12-01

To study the genetic diversities of 30 insertion-deletion (InDel) polymorphisms loci of Han population in Beijing, and to evaluate their forensic application, 210 unrelated healthy individuals of Han population in Beijing were investigated to determine the distributions of allele frequencies by using Investigator DIP system. The PCR products were detected with ABI 3130 XL Genetic Analyzer. Forensic parameters were calculated with relevant statistical analysis software. As a result, after the Bonferroni correction at a 95% significance level, there were no significant departures from Hardy-Weinberg equilibrium or significant linkage disequilibrium between the loci. The power of discrimination (DP) varies between 0.2690 (HLD118) and 0.6330 (HLD45), and the combined discrimination power (TDP) for the 30 InDel loci is 0.999999999985. The combined power of exclusion was 0.98771049 in trio cases (CPE(trio)) and 0.94579456 in duo cases (CPE(duo)). The parentage testing of 32 cases revealed no mutations happened to 30 InDel loci. Multiplex detection of the 30 InDel loci revealed a highly polymorphic genetic distribution in Beijing Han population, which represents a complementary tool in human identification studies, especially in challenging DNA cases.

Association between mitochondrial DNA variations and schizophrenia in the northern Chinese Han population.

PubMed

Xu, Feng-Ling; Ding, Mei; Yao, Jun; Shi, Zhang-Sen; Wu, Xue; Zhang, Jing-Jing; Pang, Hao; Xing, Jia-Xin; Xuan, Jin-Feng; Wang, Bao-Jie

2017-01-01

To determine whether mitochondrial DNA (mtDNA) variations are associated with schizophrenia, 313 patients with schizophrenia and 326 unaffected participants of the northern Chinese Han population were included in a prospective study. Single-nucleotide polymorphisms (SNPs) including C5178A, A10398G, G13708A, and C13928G were analyzed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Hypervariable regions I and II (HVSI and HVSII) were analyzed by sequencing. The results showed that the 4 SNPs and 11 haplotypes, composed of the 4 SNPs, did not differ significantly between patient and control groups. No significant association between haplogroups and the risk of schizophrenia was ascertained after Bonferroni correction. Drawing a conclusion, there was no evidence of an association between mtDNA (the 4 SNPs and the control region) and schizophrenia in the northern Chinese Han population.

Association between HLA-A and -B polymorphisms and susceptibility to Henoch-Schönlein purpura in Han and Mongolian children from Inner Mongolia.

PubMed

Ren, S M; Yang, G L; Liu, C Z; Zhang, C X; Shou, Q H; Yu, S F; Li, W C; Su, X L

2012-02-03

We examined a possible association between HLA-A and -B polymorphisms and susceptibility to Henoch-Schönlein purpura (HSP) in Han and Mongolian children in Inner Mongolia, through a case-control study. Two hundred and sixty-eight unrelated children were enrolled, including 56 Mongolian and 50 Han children with HSP, 66 healthy Mongolian and 96 healthy Han children as a control group. HLA-A and -B alleles were indentified by PCR-sequence-specific oligonucleotide analysis and were further analyzed by PCR-sequencing-based typing (SBT). Frequencies of HLA-A*11, HLA-B*15 in Mongolian patients and HLA-A*26, HLA-B*35, HLA-B*52 in Han patients were higher than those in the corresponding control group (P < 0.05), while frequencies of HLA-B*07 and -B*40 in Mongolian HSP patients were lower than those in the control group (P < 0.05). Further analysis using PCR-SBT showed that all HLA-A*11 were HLA-A*1101, and most HLA-B*15 were HLA-B*1501 in Mongolian HSP patients. All HLA-A*26 were HLA-A*2601 and HLA-B*35 were mostly HLA-B*3503 in Han patients. There were more Han patients with severe manifestations than Mongolian patients (P < 0.05). Frequencies of HLA-A*26, HLA-B*35 and HLA-B*52 in Han patients were higher than in Mongolian patients (P < 0.05). We conclude that HLA-A*11(*1101) and -B*15(*1501) are associated with susceptibility to HSP in Mongolian children and HLA-A*26(*2601), HLA-B*35(*3503) and HLA-B*52 are associated with susceptibility to HSP in Han children. HLA-B*07 and -B*40 may be protective genes in Mongolian children. The different frequencies of HLA-A and -B in Mongolian and Han children may be responsible for the different manifestations in these two ethnic groups.

[A prevalence study on mild cognitive impairment among the elderly populations of Mongolian and Han nationalities in a pastoral area of Inner Mongolia].

PubMed

Hu, Riletemuer; Zhao, Shi-gang; Wang, De-sheng; Wen, Shi-rong; Niu, Guang-ming; A, Rong; Wang, Zhi-guang; Jiang, Ming-fang; Zhang, Chun-yu

2012-04-01

To understand the epidemiological characteristics and distribution of mild cognitive impairment (MCI) in elderly populations from Mongolian and Han nationalities living in the pastoral areas of Inner Mongolia Autonomous Region of China. According to the MCI clinical diagnostic criteria from Diagnostic and Statistical Manual of Mental Disorders 4th revised edition (DSM-IV) by American Psychiatric Association, the individuals under study were at the age of 55 or over, with Mongolian or Han ethnicities and living in the pastoral area of Inner Mongolia. The crude MCI morbidity rates of Mongolian and Han of the study populations in the pastoral area of Inner Mongolia Autonomous Region of China was 19.48% (1782/9146) and the standardization morbidity was 18.98%. The crude MCI morbidity rates of both Mongolian and Han ethnicities were 17.46% (the standardization morbidity was 16.99%) and 20.60% (the standardization morbidity was 19.98%), respectively. There showed a significant positive correlation between the crude morbidities and age, also significantly increasing with the latter. In the Mongolian population, the morbidity increased from 12.17% at the age 55-59 to 27.78% at 85 while in the Han population, the morbidity increased from 15.50% at the age 55-59 to 23.53% at 85. In both the populations of Mongolian and Han, there was a statistically difference found between the morbidities of MCI (χ2=13.229, P=0.000). The morbidity was higher in Hans than in the Mongolians. However, there was no statistically significant difference noticed between the morbidities of MCI in the Mongolian males and females (χ2=2.376, P=0.123). There was statistically significant difference found between the morbidities of MCI in the Han males and females, with females having higher risk than males (χ2=24.470, P=0.000). The morbidity of MCI in the elderly Mongolian and Han populations from the pastoral area of Inner Mongolia Autonomous Region of China was considered to be quite high and

Building Empire through Argumentation: Debating Salt and Iron in Western Han China

ERIC Educational Resources Information Center

You, Xiaoye

2010-01-01

The history of American imperialism, as well as China's strong presence on the contemporary global scene, should encourage American scholars of rhetoric to look beyond the nation-state and study other rhetorical traditions such as Chinese practices of argument. A debate during the Western Han dynasty over the country's economic policies…

The rise and fall of rabies in Japan: A quantitative history of rabies epidemics in Osaka Prefecture, 1914–1933

PubMed Central

Kurosawa, Aiko; Tojinbara, Kageaki; Kadowaki, Hazumu; Hampson, Katie; Yamada, Akio

2017-01-01

Japan has been free from rabies since the 1950s. However, during the early 1900s several large-scale epidemics spread throughout the country. Here we investigate the dynamics of these epidemics between 1914 and 1933 in Osaka Prefecture, using archival data including newspapers. The association between dog rabies cases and human population density was investigated using Mixed-effects models and epidemiological parameters such as the basic reproduction number (R0), the incubation and infectious period and the serial interval were estimated. A total of 4,632 animal rabies cases were reported, mainly in dogs (99.0%, 4,584 cases) during two epidemics from 1914 to 1921, and 1922 to 1933 respectively. The second epidemic was larger (3,705 cases) than the first (879 cases), but had a lower R0 (1.50 versus 2.42). The first epidemic was controlled through capture of stray dogs and tethering of pet dogs. Dog mass vaccination began in 1923, with campaigns to capture stray dogs. Rabies in Osaka Prefecture was finally eliminated in 1933. A total of 3,805 rabid dog-bite injuries, and 75 human deaths were reported. The relatively low incidence of human rabies, high ratio of post-exposure vaccines (PEP) and bite injuries by rabid dogs (minimum 6.2 to maximum 73.6, between 1924 and 1928), and a decline in the proportion of bite victims that developed hydrophobia over time (slope = -0.29, se = 3, p < 0.001), indicated that increased awareness and use of PEP might have prevented disease. Although significantly more dog rabies cases were detected at higher human population densities (slope = 0.66, se = 0.03, p < 0.01), there were fewer dog rabies cases detected per capita (slope = -0.34, se = 0.03, p < 0.01). We suggest that the combination of mass vaccination and restriction of dog movement enabled by strong legislation was key to eliminate rabies. Moreover, the prominent role of the media in both reporting rabies cases and efforts to control the disease likely contributed to

Mitochondrial DNA mutations in diabetes mellitus patients in Chinese Han population.

PubMed

Wang, Suijun; Wu, Songhua; Zheng, Taishan; Yang, Zhen; Ma, Xiaojing; Jia, Weiping; Xiang, Kunsan

2013-12-01

Mutations of mitochondrial DNA are associated with diabetes mellitus (DM). The present case-control study aimed to investigate the mutations of mitochondrial DNA in DM patients of Chinese Han ethnicity. A total of 770 DM patients and 309 healthy control individuals were enrolled. The mitochondrial DNA was extracted from blood cells and analyzed by the polymerase chain reaction-restriction fragment length polymorphism assay. In the diabetes group, there were 13 (1.69%) individuals carrying the mt3243 A → G mutation while none of the healthy control had this mutation. Though the 14709, 3316, 3394, and 12026 mutation variants were identified in 9, 17, 18 and 28 in DM patients respectively, there were no significant differences compared with control group. And the 3256, 8296, 8344, 8363, 3426 and 12258 mutations were not detected in either group. In the diabetes group, two double mutations were identified: A3243G+T3394C and A3243G+A12026G. Our data suggested that mitochondrial gene tRNA(Leu(UUR)) 3243 A → G mutation may be one risk of prevalence of DM and associated with worse clinical status in Chinese Han population. © 2013 Elsevier B.V. All rights reserved.

Genetic polymorphism of Malassezia furfur isolates from Han and Tibetan ethnic groups in China using DNA fingerprinting.

PubMed

Zhang, Hao; Zhang, Ruifeng; Ran, Yuping; Dai, Yaling; Lu, Yao; Wang, Peng

2010-12-01

Reported isolation rates of Malassezia yeast from human skin show geographic variations. In China, the populations of the Han (1,182.95 million) and Tibetan (5.41 million) ethnic groups are distributed over 9.6 and 3.27 million square kilometers respectively, making biodiversity research feasible and convenient. Malassezia furfur clinical strains (n = 29) isolated from different individuals, with or without associated dermatoses, of these two ethnic groups (15 Han and 12 Tibetan) were identified and analyzed with DNA fingerprinting using single primers specific to minisatellites. Using the Bionumerics software, we found that almost all M. furfur clinical isolates and type strains formed five distinct group clusters according to their associated skin diseases and the ethnic groups of the patients. These findings are the first to focus on the genetic diversity and relatedness of M. furfur in the Tibetan and Han ethnic groups in China and reveal genetic variation associated with related diseases, host ethnicity and geographic origin.

Evaluation of candidate genes associated with hepatitis A and E virus infection in Chinese Han population.

PubMed

Gu, Maolin; Qiu, Jing; Guo, Daoxia; Xu, Yunfang; Liu, Xingxiang; Shen, Chong; Dong, Chen

2018-03-20

Recent GWAS-associated studies reported that single nucleotide polymorphisms (SNPs) in ABCB1, TGFβ1, XRCC1 genes were associated with hepatitis A virus (HAV) infection, and variants of APOA4 and APOE genes were associated with and hepatitis E virus (HEV) infection in US population. However, the associations of these loci with HAV or HEV infection in Chinese Han population remain unclear. A total of 3082 Chinese Han persons were included in this study. Anti-HAV IgG and anti-HEV IgG were detected by enzyme-linked immunosorbent assay (ELISA). Genotypes in ABCB1, TGFβ1, XRCC1, APOA4 and APOE SNPs were determined by TaqMan MGB technology. In Chinese Han population, rs1045642 C to T variation in ABCB1 was significantly associated with the decreased risk of HAV infection (P < 0.05). However, the effect direction was different with the previous US study. Rs1001581 A to G variation in XRCC1, which was not identified in US population, was significantly associated with the protection against HAV infection in our samples (P < 0.05). In addition, our results suggested that rs7412 C to T variation in APOE was significantly associated with lower risk of HEV infection in males (adjusted OR < 1.0, P < 0.05) but not in females. ABCB1 and XRCC1 genes variants are significantly associated with the protection against HAV infection. Additionally, Chinese Han males with rs7412 C to T variation in APOE gene are less prone to be infected by HEV.

Analysis of the MRPL3, DNAJC13 and OFCC1 variants in Chinese Han patients with TS-CTD.

PubMed

Guo, Yi; Deng, Xiong; Zhang, Jie; Su, Linyan; Xu, Hongbo; Luo, Ziqiang; Deng, Hao

2012-05-23

Tourette syndrome/chronic tic phenotype (TS-CTD) is a neurological disorder manifested particularly by motor and vocal tics and associated with a variety of behavioral abnormalities. Recently, the mitochondrial ribosomal protein L3 gene (MRPL3) S75N, the DnaJ (Hsp40) homolog subfamily C member 13 gene (DNAJC13) A2057S, the orofacial cleft 1 candidate 1 gene (OFCC1) R129G and c.-5A>G variants are reported to be associated with Tourette syndrome/chronic tic phenotype (TS-CTD) in patients of European ancestry. To evaluate whether these variants are associated with TS-CTD in Chinese Han patients, we screened 132 Chinese Han patients from Mainland China. None of the 132 samples from patients with TS-CTD showed the MRPL3 S75N, DNAJC13 A2057S, OFCC1 R129G and c.-5A>G variants, and these variants probably are a rare cause of TS-CTD in a Chinese Han ethnic group. Genetic heterogeneity of TS should be considered and tests designed to detect these variants in Chinese Han ethnic group probably will not have a diagnostic utility in clinical practice. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

2016 Summer Series - Jin-Woo Han: Vacuum Electronics in a Nanometer Era

NASA Image and Video Library

2016-06-07

Modern space vehicles rely on transistors. Radiation tolerance of space electronics is critical for space exploration beyond low Earth orbit. NASA Ames Research Center is investigating ways to overcome this issue using vacuums. Dr. Jin-Woo Han's lecture will present advancements in the use of vacuums to improve radiation immunity in space circuitry.

Association of the rs7395662 SNP in the MADD-FOLH1 and Several Environmental Factors with Serum Lipid Levels in the Mulao and Han Populations

PubMed Central

Huang, Ke-Ke; Yin, Rui-Xing; Zeng, Xiao-Na; Huang, Ping; Lin, Quan-Zhen; Wu, Jian; Guo, Tao; Wang, Wei; Yang, De-Zhai; Lin, Wei-Xiong

2013-01-01

Background: The rs7395662 single nucleotide polymorphism (SNP) in the MADD-FOLH1 has been associated with serum lipid traits, but the results are inconsistent in different populations. The present study was undertaken to investigate the association of rs7395662 SNP and several environmental factors with serum lipid levels in the Guangxi Mulao and Han populations. Method: A total of 721 subjects of Mulao and 727 subjects of Han Chinese were randomly selected from our previous stratified randomized samples. Genotyping of the SNP was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and confirmed by direct sequencing. Results: Serum apolipoprotein (Apo) B levels were higher in Mulao than in Han (P < 0.01). The allelic and genotypic frequencies in Han were different between males and females (P < 0.05 for each), but there was no difference between Mulao and Han or between Mulao males and females. The levels of low-density lipoprotein cholesterol (LDL-C) and ApoB in Mulao females were different among the genotypes (P < 0.05), the G allele carriers had higher LDL-C and ApoB levels than the G allele non-carriers. The levels of total cholesterol (TC), triglyceride (TG), LDL-C and ApoB in Han males and TC, TG and high-density lipoprotein cholesterol (HDL-C) in Han females were different among the genotypes (P < 0.05-0.01), the subjects with GG genotype in Han males had higher TC, TG, and ApoB and lower LDL-C levels than the subjects with AA or AG genotype, and the G allele carriers in Han females had lower TC and HDL-C levels than the G allele non-carriers. The levels of LDL-C and ApoB in Mulao females were correlated with the genotypes (P < 0.05 for each). The levels of HDL-C and ApoAI in Han males and HDL-C in Han females were correlated with genotypes (P < 0.05-0.001). Serum lipid parameters were also correlated with several environmental factors in both ethnic groups (P < 0.05-0.01). Conclusion: The

Adding a Capability to Extract Sentiment from Text Using HanDles

DTIC Science & Technology

2012-05-01

effectuer la transition d’HanDles vers un environnement opérationnel, les intervenants de RDDC et des FC doivent décider quels sont les documents les plus...choisi une catégorie de texte, nous pourrons procéder à la formation et à la mise à l’essai du système au sein d’un environnement plus réaliste que ceux

"Our Good Han Mothers": Observations from the Xinjiang Class at the Qingshan Superior Secondary School of Wuxi Municipality, Jiangsu Province

ERIC Educational Resources Information Center

Tao, Jiaqing; Yang, Xiaohu

2010-01-01

Instrumental to the successful running of the Xinjiang Classes are its teachers, many of whom are Han Chinese. This article explores the important roles teachers of the Xinjiang Class play in the lives of Xinjiang Class students inside and outside of the classroom. From homesickness, to hygiene, to scholastic endeavors, Han teacher-mothers…

Factors Related to Positive Changes in Perceived Health Status of Married Han Chinese and Korean-Chinese Women After Immigration to Korea.

PubMed

Asano, Kana; Ryu, Si Hyun; Chin, Meejung; Yoon, Jihyun

2016-11-01

This study aimed to compare factors related to changes in perceived health status of Han Chinese (traditional Chinese) and Korean-Chinese (Chinese nationals of Korean descent) women after immigration to Korea. During summer 2013, a survey was conducted with 151 Han and 158 Korean-Chinese women married to Korean men. Most of the respondents reported either no changes (82%) or positive changes (18%) in their perceived health status after immigration. The results of the multiple logistic regression analyses indicated healthy dietary behavior was related to positive changes in the perceived health status of both groups (odds ratio [OR] = 7.4 for Han Chinese; OR = 14.6 for Korean-Chinese). Among Han Chinese women, the length of residence in Korea and the change in perceived health status showed a negative relation (OR = 0.2). In contrast, their level of acculturation and health perception were positive (OR = 7.5). However, these results did not apply to the Korean-Chinese women. In conclusion, factors related to changes in perceived health status differed between the 2 groups although they shared healthy dietary behaviors as a common factor. Therefore, policies and programs aimed at promoting immigrant women's health should consider the differences between Han Chinese and Korean-Chinese. © 2016 APJPH.

Association of HLA class I alleles with aloplecia areata in Chinese Hans.

PubMed

Xiao, Feng-Li; Yang, Sen; Yan, Kai-lin; Cui, Yong; Liang, Yan-Hua; Zhou, Fu-Sheng; Du, Wen-Hui; Gao, Min; Sun, Liang-Dan; Fan, Xing; Chen, Jian-Jun; Wang, Pei-Guang; Zhu, Ya-Gang; Zhou, Shun-Ming; Zhang, Xue-Jun

2006-02-01

Some studies suggested that human HLA status may potentiate development of the AA phenotype and exists ethic differences. No report has been published about HLA class I alleles associated with AA in Chinese Hans. To study the distribution of HLA class I alleles and haplotypes in Chinese Hans AA patients and the relation of HLA class I profile with age of onset, severity, duration of current attack, past history and family history. The polymerase chain reaction-sequence-specific primer (PCR-SSP) method was used to analyze the distribution of HLA class I alleles in 192 patients with AA and 252 healthy controls in Chinese Hans. The frequencies of HLA-A*02, -A*03, -B*18, -B*27, -B*52 and -Cw*0704 were significantly higher in patients than in controls. The A*2-B*18, A*2-B*27, A*2-B*52, A*2-Cw*0704, B*18-Cw*0704, B*27-Cw*0704, B*52-Cw*0704 were found as high-risk haplotypes in developing AA in this study. The HLA-A*02 and -A*03 were observed increased frequencies in patients less than 50% hair loss, and HLA-B*27 equally in patients of 50-99% hair loss, alopecia totalis and alopecia universalis. The frequencies of HLA-A*02 and -B*27 were significantly raised in recurrent patients, and ones of HLA-A*02, -A*03 and -B*27 similarly in patients without a positive family history. This study demonstrated the positive association of HLA class I alleles and haplotypes with AA. There may be differences in genetic background in patients with different age of onset, grade of scalp hair loss, duration of current attack, a past history and a family history.

Sir Hans Sloane (1660-1735): his life and legacy.

PubMed

Hawkins, Stanley A

2010-01-01

Sir Hans Sloane was born in Killyleagh, Co Down, the seventh and last son of Alexander Sloane. His father, who was of Scottish ancestry, had a long association with James Hamilton, Earl of Clanbrassil who had acquired the castle in Killyleagh and extensive estates in east Down. The Hamilton family took an interest in the education of the Sloane children, and much of the early tuition of Hans was conducted within the library of Killyleagh Castle. In 1679 he moved to London to study medicine and botany. In 1683, he continued his studies in Paris and Montpellier, and graduated from the University of Orange. On his return to London, he became a protégé of Thomas Sydenham. In 1687 he was appointed physician to the Duke of Albemarle and surgeon to the West Indies fleet. While in Jamaica he added countless specimens to his collections, continuing a lifetime passion. He also invented milk chocolate there. Following the untimely death of the duke, he returned to London and built up a fashionable medical practice. He married Elizabeth Langley, heiress of a wealthy city alderman, and widow of a sugar planter in Jamaica. They set up house in Great Russell Street. The family home accommodated his burgeoning collections of books, specimens and curiosities. In 1685 he was elected a Fellow of the Royal Society, later becoming the honorary secretary and president. Following his death, his collections were bought for the nation and formed the foundation of the British Museum.

A rare coding variant in TREM2 increases risk for Alzheimer's disease in Han Chinese.

PubMed

Jiang, Teng; Tan, Lan; Chen, Qi; Tan, Meng-Shan; Zhou, Jun-Shan; Zhu, Xi-Chen; Lu, Huan; Wang, Hui-Fu; Zhang, Ying-Dong; Yu, Jin-Tai

2016-06-01

Two recent studies have identified that a rare coding variant (p.R47H) in exon 2 of triggering receptor expressed on myeloid cells 2 (TREM2) gene is associated with Alzheimer's disease (AD) susceptibility in Caucasians. This association was not successfully replicated in Han Chinese, where this variant was rare or even absent. Previously, we resequenced TREM2 exon 2 to investigate whether additional rare variants conferred risk to AD in our cohort. Although several new variants had been identified, none of them was significantly associated with disease susceptibility. Here, to test whether TREM2 is truly a susceptibility gene of AD in Han Chinese, we extend our previous study by sequencing the other four exons of TREM2 in 988 AD patients and 1,354 healthy controls. We provided the first evidence that a rare coding variant (p.H157Y) in TREM2 exon 3 conferred a considerable risk of AD in our cohort (Pcorrected = 0.02, odds ratio = 11.01, 95% confidence interval: 1.38-88.05). This finding indicates that rare coding variants of TREM2 may play an important role in AD in Han Chinese. Copyright © 2016 Elsevier Inc. All rights reserved.

Compound heterozygous MYO7A mutations segregating Usher syndrome type 2 in a Han family.

PubMed

Zong, Ling; Chen, Kaitian; Wu, Xuan; Liu, Min; Jiang, Hongyan

2016-11-01

Identification of rare deafness genes for inherited congenital sensorineural hearing impairment remains difficult, because a large variety of genes are implicated. In this study we applied targeted capture and next-generation sequencing to uncover the underlying gene in a three-generation Han family segregating recessive inherited hearing loss and retinitis pigmentosa. After excluding mutations in common deafness genes GJB2, SLC26A4 and the mitochondrial gene, genomic DNA of the proband of a Han family was subjected to targeted next-generation sequencing. The candidate mutations were confirmed by Sanger sequencing and subsequently analyzed with in silico tools. An unreported splice site mutation c.3924+1G > C compound with c.6028G > A in the MYO7A gene were detected to cosegregate with the phenotype in this pedigree. Both mutations, located in the evolutionarily conserved FERM domain in myosin VIIA, were predicted to be pathogenic. In this family, profound sensorineural hearing impairment and retinitis pigmentosa without vestibular disorder, constituted the typical Usher syndrome type 2. Identification of novel mutation in compound heterozygosity in MYO7A gene revealed the genetic origin of Usher syndrome type 2 in this Han family. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

2004 traffic crash facts annual report

DOT National Transportation Integrated Search

2004-01-01

In 2004, the death rate on Nebraska roadways was 1.4 persons killed per 100 million vehicle miles traveled. The death rate in Nebraska, from 1961 to 2004 is represented in Figure 1. Even though the death rate fluctuates from year to year, there has b...

Family-based association study between monoamine oxidase A (MAOA) gene promoter VNTR polymorphism and Tourette's syndrome in Chinese Han population.

PubMed

Liu, Shiguo; Wang, Xueqin; Xu, Longqiang; Zheng, Lanlan; Ge, Yinlin; Ma, Xu

2015-02-01

To clarify the association of monoamine oxidase A- variable number of tandem repeat (MAOA-pVNTR) with susceptibility to Tourette's syndrome (TS) in Chinese Han population we discuss the genetic contribution of MAOA-VNTR in 141 TS patients including all their parents in Chinese Han population using transmission disequilibrium test (TDT) design. Our results revealed that no significant association was found in the MAOA gene promoter VNTR polymorphism and TS in Chinese Han population (TDT = 1.515, df = 1, p > 0.05). The negative result may be mainly due to the small sample size, but we don't deny the role of gene coding serotonergic or monoaminergic structures in the etiology of TS.

CALL FOR ABSTRACTS - PIT LAKES 2004

EPA Science Inventory

This call for abstracts is for the 11/16-18/2004 Pit Lakes 2004 meeting held in Reno, NV. This conference will provide a forum for the exchange of scientific information on current domestic and international pit lake approaches, including pit lakes from arid and wet regions throu...

Disparities in Hypertension Prevalence, Awareness, Treatment and Control between Bouyei and Han: Results from a Bi-Ethnic Health Survey in Developing Regions from South China.

PubMed

Dong, Fen; Wang, Dingming; Pan, Li; Yu, Yangwen; Wang, Ke; Li, Ling; Wang, Li; Liu, Tao; Zeng, Xianjia; Sun, Liangxian; Zhu, Guangjin; Feng, Kui; Zhang, Biao; Xu, Ke; Pang, Xinglong; Chen, Ting; Pan, Hui; Ma, Jin; Zhong, Yong; Ping, Bo; Shan, Guangliang

2016-02-19

Hypertension is highly prevalent in low-income population. This study aims to investigate ethnic disparities in hypertension and identify modifiable factors related to its occurrence and control in developing regions in South China. Blood pressure was measured in the Bouyei and Han populations during a community-based health survey in Guizhou, 2012. A multistage stratified sampling method was adopted to recruit Bouyei and Han aged from 20 to 80 years. Taking mixed effects into consideration, multilevel logistic models with random intercept were used for data analysis. The prevalence rates of hypertension were 35.3% for the Bouyei and 33.7% for the Han. Among the hypertensive participants, 30.1% of the Bouyei and 40.2% of the Han were aware of their hypertensive conditions, 19.7% of the Bouyei and 31.1% of the Han were receiving treatment, and only 3.6% of the Bouyei and 9.9% of the Han had their blood pressure under control. Age-sex standardized rates of awareness, treatment, and control were consistently lower in the Bouyei than the Han. Such ethnic disparities were more evident in the elderly population. Avoidance of excessive alcohol consumption and better education were favorable lifestyle for reduction in risk of hypertension. Moderate physical activity improved control of hypertension in Bouyei patients under treatment. Conclusively, hypertension awareness, treatment, and control were substantially lower in Bouyei than Han, particularly in the elderly population. Such ethnic disparities indicate that elderly Bouyei population should be targeted for tailored interventions in the future.

Genetic polymorphism of the 26 short tandem repeat loci in the Chinese Hebei Han population using two commercial forensic kits.

PubMed

Lei, Liang; Xu, Jie; Du, Qingqing; Fu, Lihong; Zhang, Xiaojing; Yu, Feng; Ma, Chunling; Cong, Bin; Li, Shujin

2015-01-01

We determined the allele frequencies and forensic parameters for the 26 short tandem repeat (STR) autosomal markers in two commercial kits (the Investigator HDplex and AmpFLSTR(®) Identifiler(®) systems) for 183 unrelated individuals from the Han population of the Hebei Province of China. The 26 STRs were all in Hardy-Weinberg equilibrium. No linkage disequilibrium was detected between any pair of loci. The combined power of discrimination and the combined power of exclusion for the 26 STR loci were 1-7.74E-31 and 1-1.21E-11, respectively. Six rare alleles of D10S2325 were identified and named 20, 21, 22, 23, 24, and 31. All the length of the six rare alleles were out of the range of allelic ladder. We calculated the population pairwise genetic distance based on the allele frequencies, using published population data including German, central Polish, south Dutch, northeastern Polish, south Brazilian, Korean, Sichuan Han of China, and Shanghai Han of China. Also we examined the population pairwise genetic distance of loci included in Identifiler system between Hebei Han and other ethnic population of China. These 26 autosomal STR loci could provide highly informative polymorphic data for paternity testing and forensic identification in the Hebei Han population in China. Because they are all in linkage equilibrium, they could be used together to solve deficient kinship cases or cases with mutations.

Abortion surveillance--United States, 2004.

PubMed

Strauss, Lilo T; Gamble, Sonya B; Parker, Wilda Y; Cook, Douglas A; Zane, Suzanne B; Hamdan, Saeed

2007-11-23

CDC began abortion surveillance in 1969 to document the number and characteristics of women obtaining legal induced abortions. This report summarizes and describes data voluntarily reported to CDC regarding legal induced abortions obtained in the United States in 2004. For each year since 1969, CDC has compiled abortion data by state or area of occurrence. During 1973-1997, data were received from or estimated for 52 reporting areas in the United States: 50 states, the District of Columbia, and New York City. In 1998 and 1999, CDC compiled abortion data from 48 reporting areas. Alaska, California, New Hampshire, and Oklahoma did not report, and data for these states were not estimated. During 2000-2002, Oklahoma again reported these data, increasing the number of reporting areas to 49; for 2003 and 2004, Alaska again reported and West Virginia did not, maintaining the number of reporting areas at 49. A total of 839,226 legal induced abortions were reported to CDC for 2004 from 49 reporting areas, representing a 1.1% decline from the 848,163 legal induced abortions reported by 49 reporting areas for 2003. The abortion ratio, defined as the number of abortions per 1,000 live births, was 238 in 2004, a decrease from the 241 in 2003. The abortion rate was 16 per 1,000 women aged 15-44 years for 2004, the same since 2000. For the same 47 reporting areas, the abortion rate remained relatively constant during 1998-2004. In 2003 (the most recent years for which data are available), 10 women died as a result of complications from known legal induced abortion. No death was associated with known illegal abortion. The highest percentages of reported abortions were for women who were known to be unmarried (80%), white (53%), and aged <25 years (50%). Of all abortions for which gestational age was reported, 61% were performed at < or =8 weeks' gestation and 88% at <13 weeks. From 1992 (when detailed data regarding early abortions were first collected) through 2004, steady

[Polymorphism of PentaD and PentaE STR locus in five Chinese Han population].

PubMed

Liu, Qiu-ling; Lu, Hui-ling; Lü, De-jian

2003-01-01

To obtain the genetic polymorphism data of Guangxi, Hunan, Henan, Sichuan, Taiwang Chinese Han population and compare the polymorphism of PentaD and PentaE STR locus. The two loci was analyzed by using the PowerPlex 16 System. 10 alleles of PentaD and 19 alleles of PentaE were found in the five Han population. PentaD and PentaE have the expected heterozygosity values of 0.7746-0.8047 and 0.9005-0.9219, the polymorphism information content values of 0.7710-0.8025 and 0.8969-0.9176, the discrimination power values of 0.9223-0.9341 and 0.9471-0.9782, the power of exclusion values of 0.5435-0.6325 and 0.6785-0.8465, respectively. The result showed that these two loci were highly informative and suitable for forensic application.

Clever Hans and his effects: Karl Krall and the origins of experimental parapsychology in Germany.

PubMed

De Sio, Fabio; Marazia, Chantal

2014-12-01

Shortly before the outbreak of World War I, the so-called Elberfeld horses, the counting and speaking animals, were among the most debated subjects of the newborn comparative psychology. Yet, they have left little trace in the historiography of this discipline, mostly as an appendix of the more famous Clever Hans. Their story is generally told as the prelude to the triumph of reductionistic experimental psychology. By paying a more scrupulous attention than has so far being done to the second life of Hans, and to the endeavours of his second master, Karl Krall, this article explores the story of the Elberfeld horses as an important, if so far neglected, chapter in the history of experimental parapsychology. Copyright © 2014 Elsevier Ltd. All rights reserved.

32 CFR 2004.23 - Cost Reports [203(d)].

Code of Federal Regulations, 2010 CFR

2010-07-01

... Operations § 2004.23 Cost Reports [203(d)]. (a) The Executive Branch departments and agencies shall provide information each year to the Director, ISOO, on the costs within the agency associated with implementation of... 32 National Defense 6 2010-07-01 2010-07-01 false Cost Reports [203(d)]. 2004.23 Section 2004.23...

Description of Leptopharynx bromelicola n. sp. and Characterization of the Genus Leptopharynx Mermod, 1914 (Protista, Ciliophora)

PubMed Central

FOISSNER, WILHELM; WOLF, KLAUS W.; YASHCHENKO, VARVARA; STOECK, THORSTEN

2012-01-01

Using morphological, morphometrical, and molecular methods, we describe Leptopharynx bromelicola n. sp. from tank bromeliads of Jamaica. We add significant data to Leptopharynx costatus and briefly characterize and review the genus Leptopharynx Mermod, 1914, including four new combinations. Nine species can be distinguished when applying the following main features and assuming that most or all have the ability to produce macrostomes (MAs): distinct ridges along the right side ciliary rows; special features like spines or wings on the body and of the oral basket; dikinetids present vs. absent from somatic kinety 3; number of kinetids in kinety 6 as two for the costatus pattern and ≥ five for the bromelicola pattern; beginning and structure of kinety 9 as either underneath or far underneath the adoral membranelles and with or without dikinetids; postoral complex present vs. absent; and preoral kinety 4 continuous vs. discontinuous. The 18S rDNA sequences of L. bromelicola and L. costatus differ by 1.7% and show that Leptopharynx forms a distinct clade within the Nassophorea Small & Lynn, 1981. Leptopharynx bromelicola is possibly closely related to Leptopharynx euglenivora Kahl, 1926, which, however, lacks the basket nose so typical of the former. Leptopharynx forms thin-walled, non-kinetosome-resorbing resting cysts maintaining most of the trophic organelles. PMID:21366759

Defect of focus in two-line resolution with Hanning amplitude filters

NASA Astrophysics Data System (ADS)

Karunasagar, D.; Bhikshamaiah, G.; Keshavulu Goud, M.; Lacha Goud, S.

In the presence of defocusing the modified Sparrow limits of resolution for two-line objects have been investigated for a diffraction-limited coherent optical system apodized by generalized Hanning amplitude filters. These limits have been studied as a function of different parameters such as intensity ratio, the order of the filter for various amounts of apodization parameter. Results reveal that in some situations the defocusing is effective in enhancing the resolution of an optical system.

Genome-Wide Association of Heroin Dependence in Han Chinese.

PubMed

Kalsi, Gursharan; Euesden, Jack; Coleman, Jonathan R I; Ducci, Francesca; Aliev, Fazil; Newhouse, Stephen J; Liu, Xiehe; Ma, Xiaohong; Wang, Yingcheng; Collier, David A; Asherson, Philip; Li, Tao; Breen, Gerome

2016-01-01

Drug addiction is a costly and recurring healthcare problem, necessitating a need to understand risk factors and mechanisms of addiction, and to identify new biomarkers. To date, genome-wide association studies (GWAS) for heroin addiction have been limited; moreover they have been restricted to examining samples of European and African-American origin due to difficulty of recruiting samples from other populations. This is the first study to test a Han Chinese population; we performed a GWAS on a homogeneous sample of 370 Han Chinese subjects diagnosed with heroin dependence using the DSM-IV criteria and 134 ethnically matched controls. Analysis using the diagnostic criteria of heroin dependence yielded suggestive evidence for association between variants in the genes CCDC42 (coiled coil domain 42; p = 2.8x10-7) and BRSK2 (BR serine/threonine 2; p = 4.110-6). In addition, we found evidence for risk variants within the ARHGEF10 (Rho guanine nucleotide exchange factor 10) gene on chromosome 8 and variants in a region on chromosome 20q13, which is gene-poor but has a concentration of mRNAs and predicted miRNAs. Gene-based association analysis identified genome-wide significant association between variants in CCDC42 and heroin addiction. Additionally, when we investigated shared risk variants between heroin addiction and risk of other addiction-related and psychiatric phenotypes using polygenic risk scores, we found a suggestive relationship with variants predicting tobacco addiction, and a significant relationship with variants predicting schizophrenia. Our genome wide association study of heroin dependence provides data in a novel sample, with functionally plausible results and evidence of genetic data of value to the field.

A large-scale survey of genetic copy number variations among Han Chinese residing in Taiwan

PubMed Central

Lin, Chien-Hsing; Li, Ling-Hui; Ho, Sheng-Feng; Chuang, Tzu-Po; Wu, Jer-Yuarn; Chen, Yuan-Tsong; Fann, Cathy SJ

2008-01-01

Background Copy number variations (CNVs) have recently been recognized as important structural variations in the human genome. CNVs can affect gene expression and thus may contribute to phenotypic differences. The copy number inferring tool (CNIT) is an effective hidden Markov model-based algorithm for estimating allele-specific copy number and predicting chromosomal alterations from single nucleotide polymorphism microarrays. The CNIT algorithm, which was constructed using data from 270 HapMap multi-ethnic individuals, was applied to identify CNVs from 300 unrelated Han Chinese individuals in Taiwan. Results Using stringent selection criteria, 230 regions with variable copy numbers were identified in the Han Chinese population; 133 (57.83%) had been reported previously, 64 displayed greater than 1% CNV allele frequency. The average size of the CNV regions was 322 kb (ranging from 1.48 kb to 5.68 Mb) and covered a total of 2.47% of the human genome. A total of 196 of the CNV regions were simple deletions and 27 were simple amplifications. There were 449 genes and 5 microRNAs within these CNV regions; some of these genes are known to be associated with diseases. Conclusion The identified CNVs are characteristic of the Han Chinese population and should be considered when genetic studies are conducted. The CNV distribution in the human genome is still poorly characterized, and there is much diversity among different ethnic populations. PMID:19108714

Association of HLA-B27 and ERAP1 with ankylosing spondylitis susceptibility in Beijing Han Chinese.

PubMed

Zhang, Z; Dai, D; Yu, K; Yuan, F; Jin, J; Ding, L; Hao, Y; Liang, F; Liu, N; Zhao, X; Long, J; Xi, Y; Sun, Y-Y

2014-05-01

This study investigated the genetic polymorphisms of HLA-B27, together with polymorphisms on endoplasmic reticulum aminopeptidase 1 (ERAP1), and susceptibility for ankylosing spondylitis (AS) in the Beijing Han population. A case-control study was carried out for 602 AS patient samples and 619 matched controls of Han Chinese. HLA-B27 genotyping was performed by polymerase chain reaction-sequence specific primers (PCR-SSP), and four ERAP1 SNPs (rs27037, rs27980, rs27582, and rs27434) were selected and genotyped on the Sequenom iPlex platform (Sequenom, San Diego, CA). Association analysis was performed using the likelihood ratio χ(2) test. This study identified four HLA-B27 alleles in Beijing Han AS patients, B*27:02, B*27:04, B*27:05, and B*27:07, of which B*27:05 was the most significant geographical different subtype among AS patients in Chinese. Our results confirmed that HLA-B27 was strongly associated with AS (P=1.9 × 10(-150) ), and the most strongly associated alleles were B*27:04, B*27:05, and B*27:02. Our study also confirmed a weak association between ERAP1 (rs27434) and AS. We also observed that for HLA-B*27:02 and HLA-B*27:04 positive AS patients, rs27434 and rs27582 were associated with AS. In contrast, for HLA-B27-negative and HLA-B*27:05-positive AS patients, this association was not observed. This is the first study to show that both B27 and ERAP1 are AS genetic susceptibility genes in Beijing Han. Interactions between ERAP1 and HLA-B*27:02 and B*27:04 may play an important role in the AS pathogenesis. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

ESO PR Highlights in 2004

NASA Astrophysics Data System (ADS)

2005-01-01

Last year proved again a wonderful one for astronomy in general and for ESO in particular. Certainly the most important astronomical event for a large public was the unique Transit of Venus : on June 8, 2004, Venus - the Earth's sister planet - passed in front of the Sun. This rare event - the last one occurred in 1882 - attracted the attention of millions of people all over the world. ESO in cooperation with several other institutes and with support from the European Commission organised through the whole year the Venus Transit 2004 (VT-2004) public education programme that successfully exposed the broad public to a number of fundamental issues at the crucial interface between society and basic science. The web site experienced a record 55 million webhits during a period of 8 hours around the transit. The programme also re-enacted the historical determination of the distance to the Sun (the "Astronomical Unit") by collecting 4550 timings of the four contacts made by more than 1500 participating group of observers and combining them in a calculation of the AU. This resulted in an astonishing accurate value of the Astronomical Unit. More details are available at the VT-2004 website, whose wealth of information will certainly make it a useful tool until the next transit in 2012! For ESO also, 2004 proved a very special year. Finland officially joined as eleventh member state and in December, the Chilean President, Ricardo Lagos, visited the Paranal Observatory. Last year was also the Fifth anniversary of the Very Large Telescope, ESO's flagship facility, as on April 1, 1999 the first 8.2-m VLT Unit Telescope, Antu (UT1), was "handed over" to the astronomers. On this occasion, ESO released several products, including a selection of the best astronomical images taken with the VLT, the VLT Top 20. But there is no doubt that the numerous high quality images published last year are all contenders to top the charts of best astronomical pictures. The year 2004 also saw many

High Resolution Human Leukocyte Antigen Class I Allele Frequencies and HIV-1 Infection Associations in Chinese Han and Uyghur Cohorts

PubMed Central

Liu, Yanhou; Zhao, Zhongfang; Li, Tianyi; Liao, Qi; Kushner, Nicholas; Touzjian, Neal Y.; Shao, Yiming; Sun, Yongtao; Strong, Amie J.; Lu, Yichen

2012-01-01

Background Host immunogenetic factors such as HLA class I polymorphism are important to HIV-1 infection risk and AIDS progression. Previous studies using high-resolution HLA class I profile data of Chinese populations appeared insufficient to provide information for HIV-1 vaccine development and clinical trial design. Here we reported HLA class I association with HIV-1 susceptibility in a Chinese Han and a Chinese Uyghur cohort. Methodology/Principal Findings Our cohort included 327 Han and 161 Uyghur ethnic individuals. Each cohort included HIV-1 seropositive and HIV-1 seronegative subjects. Four-digit HLA class I typing was performed by sequencing-based typing and high-resolution PCR-sequence specific primer. We compared the HLA class I allele and inferred haplotype frequencies between HIV-1 seropositive and seronegative groups. A neighbor-joining tree between our cohorts and other populations was constructed based on allele frequencies of HLA-A and HLA-B loci. We identified 58 HLA-A, 75 HLA-B, and 32 HLA-Cw distinct alleles from our cohort and no novel alleles. The frequency of HLA-B*5201 and A*0301 was significantly higher in the Han HIV-1 negative group. The frequency of HLA-B*5101 was significantly higher in the Uyghur HIV-1 negative group. We observed statistically significant increases in expectation-maximization (EM) algorithm predicted haplotype frequencies of HLA-A*0201-B*5101 in the Uyghur HIV-1 negative group, and of Cw*0304-B*4001 in the Han HIV-1 negative group. The B62s supertype frequency was found to be significantly higher in the Han HIV-1 negative group than in the Han HIV-1 positive group. Conclusions At the four-digit level, several HLA class I alleles and haplotypes were associated with lower HIV-1 susceptibility. Homogeneity of HLA class I and Bw4/Bw6 heterozygosity were not associated with HIV-1 susceptibility in our cohort. These observations contribute to the Chinese HLA database and could prove useful in the development of HIV-1 vaccine

2004 Small Business Award

EPA Pesticide Factsheets

Presidential Green Chemistry Challenge 2004 award winner, Jeneil Biosurfactant Company, makes biobased, rhamnolipid surfactants by fermentation that are less toxic and more biodegradable than conventional surfactants.

Hurricane Recovery Report 2004

NASA Technical Reports Server (NTRS)

Gordon, Joseph P.

2005-01-01

During August and September 2004, four hurricanes tested the mettle of Space Coast residents and the Kennedy Space Center (KSC) leadership and workforce. These threats underscored two important points: the very real vulnerability of KSC and its valuable space program assets to the devastating power of a hurricane, and the planning required to effectively deal with such threats. The damage was significant even though KSC did not experience sustained hurricane-force winds. To better understand and appreciate these points, this report provides an overview of the meteorological history of the Space Coast and what is involved in the planning, preparation, and recovery activities, as well as addressing the impacts of the 2004 hurricane season.

[Situation analysis of physical fitness among Chinese Han students in 2014].

PubMed

Song, Y; Lei, Y T; Hu, P J; Zhang, B; Ma, J

2018-06-18

To analyze the situation of physical fitness among Chinese Han students in 2014, so as to develop the guideline of physical activity regarding to the targeted students and to provide bases for the improvements of students' physical fitness. Subjects were from 2014 Chinese National Surveys on Students' Constitution and Health (CNSSCH). In this survey, 212 401 Han students aged 7-18 years participated and the measurement of physical fitness completed. The qualified rates of indicators regarding to physical fitness were evaluated based on "National Students Constitutional Health Standards" (2014 revised edition). Logistic regression was used to assess the association between the indicators of pull ups (boys) and endurance run (boys and girls) and influencing factors. In 2014, among the boys, the qualified rates of pull ups and endurance run were 18.7% and 76.6% respectively, while the qualified rate of endurance run was 80.6% among the girls. These two indicators were the weak items of physical fitness among the Chinese Han students. There was regional difference in the qualified rates of physical fitness, and the students in Zhejiang and Jiangsu provinces had higher qualified rates. Logistic regression showed that the urban students (OR=0.67), the students with malnutrition (OR=0.76), overweight (OR=0.32) or obesity (OR=0.12) were less likely to be qualified to pull ups; the students who had physical activity more than 1 h per day (OR=1.31) was more likely to be qualified to pull ups. The influencing factors of endurance run showed the similar pattern, in addition, the students with enough physical education (PE) were more likely to be qualified to endurance run, while the students with "Squeeze" or "no" PE class were less likely to be qualified to endurance run. The pull ups and endurance run have become the weak items of the physical fitness among primary and secondary school students in our national and provincial levels. Based on ensuring physical exercise time

Process for Assessing the Stability of HAN (Hydroxylamine)-Based Liquid Propellants.

DTIC Science & Technology

1987-07-29

liquid propellants on the basis of HAN according to Fig. 1 can be determined directly by Fischer titration. This method requires a special unit, as the...Wasserreagenzien nach Eugen Scholz fUr die Karl - Fischer -Titration (Guidelines by Messrs. Riedel-de Haen for Titration according to the Karl Fischer ...Propellant components 2 2.2 Methods of determination 3 2.3 Acid/base titration and pK values 4 2.4 The Titroprozessor 636 8 2.5 Propellant analyses 10

Peroxisome proliferator-activated receptor delta +294T > C polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populations

PubMed Central

2010-01-01

Background The association of peroxisome proliferator-activated receptor delta (PPARD) +294T > C polymorphism and serum lipid levels is inconsistent in several previous studies. Bai Ku Yao is an isolated subgroup of the Yao minority in China. The present study was undertaken to detect the association of PPARD +294T > C (rs2016520) polymorphism and several environmental factors with serum lipid levels in the Guangxi Bai Ku Yao and Han populations. Methods A total of 609 subjects of Bai Ku Yao and 573 participants of Han Chinese were randomly selected from our previous stratified randomized cluster samples. Genotyping of the PPARD +294T > C polymorphism was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results The levels of serum total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), apolipoprotein (Apo) AI and ApoB were lower in Bai Ku Yao than in Han (P < 0.001 for all). The frequency of T and C alleles was 77.50% and 22.50% in Bai Ku Yao, and 72.43% and 27.57% in Han (P < 0.01); respectively. The frequency of TT, TC and CC genotypes was 60.59%, 33.83% and 5.53% in Bai Ku Yao, and 52.18%, 40.50% and 7.32% in Han (P < 0.05); respectively. The subjects with CC genotype in Bai Ku Yao had higher serum LDL-C and ApoB levels and lower the ratio of ApoAI to ApoB than the subjects with TT and TC genotypes in females but not in males. The C allele carriers in Han had higher serum TC levels in males (P < 0.01) and ApoB levels in females (P < 0.05) than the C allele noncarriers. Serum TC and ApoB levels were correlated with genotypes in Han (P < 0.05 for each) but not in Bai Ku Yao. Serum lipid parameters were also correlated with sex, age, body mass index, alcohol consumption, cigarette smoking, and blood pressure in both ethnic groups. Conclusions These results suggest that the association of PPARD +294T > C polymorphism and serum lipid levels is

Deaths: leading causes for 2004.

PubMed

Heron, Melonie

2007-11-20

This report presents final 2004 data on the 10 leading causes of death in the United States by age, race, sex, and Hispanic origin. Leading causes of infant, neonatal, and postneonatal death are also presented. This report supplements the annual report of final mortality statistics. Data in this report are based on information from all death certificates filed in the 50 states and the District of Columbia in 2004. Causes of death classified by the International Classification of Diseases, Tenth Revision (ICD-10) are ranked according to the number of deaths assigned to rankable causes. In 2004, the 10 leading causes of death were (in rank order) Diseases of heart; Malignant neoplasms; Cerebrovascular diseases; Chronic lower respiratory diseases; Accidents (unintentional injuries); Diabetes mellitus; Alzheimer's disease; Influenza and pneumonia; Nephritis, nephrotic syndrome and nephrosis; and Septicemia and accounted for about 78 percent of all deaths occurring in the United States. Differences in the ranking are evident by age, sex, race, and Hispanic origin. Leading causes of infant death for 2004 were (in rank order) Congenital malformations, deformations and chromosomal abnormalities; Disorders related to short gestation and low birth weight, not elsewhere classified; Sudden infant death syndrome; Newborn affected by maternal complications of pregnancy; Accidents (unintentional injuries); Newborn affected by complications of placenta, cord and membranes; Respiratory distress of newborn; Bacterial sepsis of newborn; Neonatal hemorrhage; and Diseases of the circulatory system. Important variation in the leading causes of infant death is noted for the neonatal and postneonatal periods.

Environmental Risk Factors in Han and Uyghur Children with Dyslexia: A Comparative Study.

PubMed

Zhao, Hua; Zhang, Baoping; Chen, Yun; Zhou, Xiang; Zuo, Pengxiang

2016-01-01

Several studies have been conducted to explore risk factors for dyslexia. However, most studies examining dyslexia have been skewed toward Western countries, and few have considered two nationalities simultaneously. This study focused on differences in dyslexia prevalence and potential environmental risk factors between Han and Uyghur children. A cross-sectional study was conducted in Kashgar and Aksu, cities in Xinjiang province, China. A two-stage sampling strategy was used to recruit 2,854 students in grades 3-6 from 5 primary schools in 5 districts; 2,348 valid student questionnaires were included in the analysis. Dyslexia checklists for Chinese and Uyghur children and pupil rating scales were used to identify children with dyslexia. Questions related to the home literacy environment and reading ability were used to evaluate potential environmental risk factors. Single factor analysis and multivariate logistic regression were used to examine prevalence and risk factors for dyslexia. Dyslexia prevalence differed significantly between Han (3.9%) and Uyghur (7.0%) children (P < 0.05), and the boy-to-girl diagnosis ratio was almost 2:1. Multiple logistic regression analysis showed that ethnic differences in dyslexia prevalence between Han and Uyghur children could have occurred because of factors such as mother's occupation (P = 0.02, OR = 0.04, 95% CI = 0.01-0.68) and the frequency with which parents told stories (P = 0.00, OR = 4.50, 95% CI = 1.67-12.11). The prevalence of dyslexia was high in all children, particularly those in the Uyghur group. Environmental factors could have been responsible for some of the differences observed. The results contribute to the early identification and management of dyslexia in children from these two groups and research examining developmental dyslexia and differences in racial genetics.

Lung function among 9- to 10-year-old Tibetan and Han Chinese schoolchildren living at different altitudes in Tibet.

PubMed

Yangzong; Berntsen, Sveinung; Bjertness, Espen; Stigum, Hein; Gonggalanzi; Bianba; Nafstad, Per

2013-03-01

Tibetans have lived at high altitude longer than any other high-altitude population. Still little is known about their lung function and especially among children. This study compared lung function values of forced vital capacity (FVC), forced expiratory volume in one second (FEV1), and forced expiratory flow at 50% of FVC (FEF50) in children living at various altitudes in Tibet and with different ancestries. A cross-sectional study of lung function was performed among 9-10-year-old native Tibetan and Han Chinese children living at 3700 meters above sea level, and among native Tibetan children living at 4300 meters above sea level. The adjusted FVC and FEV1 were significantly higher in Tibetan children living at 4300 m above sea level as compared to Tibetans living at 3700 m. Tibetans living at 3700 m had higher FVC and FEV1 than Han Chinese living at the same altitude. All Tibetan children had on average higher FEF50 than Han Chinese. Tibetan children living at an altitude of 4300 m had relatively higher lung function than those living at 3700 m, and there were differences in lung function between Tibetans and Han Chinese who live at the same altitude. It seems likely that genetic factors involved in long-term adaptation to high altitude and cultural attributes could have contributed to the study findings.

Low density lipoprotein receptor gene Ava II polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populations

PubMed Central

2011-01-01

Background Several common genetic polymorphisms in the low density lipoprotein receptor (LDL-R) gene have associated with modifications of serum total cholesterol (TC) and low density lipoprotein cholesterol (LDL-C) levels, but the results are not consistent in different populations. Bai Ku Yao is a special subgroup of the Yao minority in China. The present study was undertaken to detect the association of LDL-R gene Ava Ⅱ polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populations. Methods A total of 1024 subjects of Bai Ku Yao and 792 participants of Han Chinese were randomly selected from our previous stratified randomized cluster samples. Genotyping of the LDL-R gene Ava Ⅱ polymorphism was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results The levels of serum TC, high density lipoprotein cholesterol (HDL-C), LDL-C, apolipoprotein (Apo) A1 and the ratio of ApoA1 to ApoB were lower in Bai Ku Yao than in Han (P < 0.01 for all). The frequency of A- and A+ alleles was 65.5% and 34.5% in Bai Ku Yao, and 80.7% and 19.3% in Han (P < 0.001); respectively. The frequency of A-A-, A-A+ and A+A+ genotypes was 42.6%, 45.9% and 11.5% in Bai Ku Yao, and 64.9%, 31.6% and 3.5% in Han (P < 0.001); respectively. There was also significant difference in the genotypic frequencies between males and females in Bai Ku Yao (P <0.05), and in the genotypic and allelic frequencies between normal LDL-C (≤ 3.20 mmol/L) and high LDL-C (>3.20 mmol/L) subgroups in Bai Ku Yao (P < 0.05 for each) and between males and females in Han (P < 0.05 for each). The levels of LDL-C in males and TC and HDL-C in females were different among the three genotypes (P < 0.05 for all) in Bai Ku Yao, whereas the levels of HDL-C in males and HDL-C and ApoA1 in females were different among the three genotypes (P < 0.05-0.001) in Han. The subjects with A+A+ genotype had

2004 safety belt usage survey in Kentucky.

DOT National Transportation Integrated Search

2004-08-01

The objective of this study was to establish 2004 safety belt and child safety seat usage rates in Kentucky. The 2004 survey continues to document the results after enactment of a statewide mandatory safety belt law in 1994 and safety belt enforcemen...

[Hans Gross and the beginning of criminology on a scientific basis].

PubMed

Bachhiesl, Christian

2007-01-01

Modern criminology--if one wants to consider it a separate scientific discipline at all--is usually perceived as being mainly influenced by the methods of natural sciences supplemented by components from the field of psychology, which, at least in some of its conceptions, tends to define itself as a natural science, too. If we take a look at the history of science, we will see development of criminology in this direction was not necessarily inevitable. The scientific work of the Austrian Hans Gross (1847-1915), one of the founding fathers of scientific criminology, serves as an example of the way how natural sciences and their exact methods became established in the methodological apparatus of modern criminology, although in praxi his claim for the application of exact methods was all too often replaced by irrational and intuitive ways of working. Still, Hans Gross' fundamental decision for the exact methods derived from the natural sciences is an important step towards a criminology that can be understood as a part of natural sciences, largely superseding the methods of cultural sciences and anthropological philosophy. This approach made the (criminal) human being an object of measurement and can result in the concept of man as a mere phenomenon of quantity. This is, on the one hand, ethically questionable; on the other hand, it made modern criminology more efficient and successful.

Regression models evaluating THMs, HAAs and HANs formation upon chloramination of source water collected from Yangtze River Delta Region, China.

PubMed

Lin, Jiajia; Chen, Xi; Ansheng, Zhu; Hong, Huachang; Liang, Yan; Sun, Hongjie; Lin, Hongjun; Chen, Jianrong

2018-09-30

Present study aimed to generate multiple regression models to estimate the formation of trihalomethanes (THMs), haloacetonitriles (HANs) and haloacetic acids (HAAs) during chloramination of source water obtained from Yangtze River Delta Region, China. The results showed that the regression models for trichloromethane (TCM), dichloroacetonitrile (DCAN), dichloroacetic acid (DCAA), dihaloacetic acids (DHAAs), 5 HAAs species regulated by U.S. EPA (HAA 5 ) and total haloacetic acids (HAA 9 ) have good evaluation ability (prediction accuracy reached 81-94%), while the models for total haloacetonitriles (HAN 4 ), trichloroacetic acid (TCAA), trihaloacetic acids (THAAs) and total trihalomethanes (THM 4 ), they appeared relative low prediction accuracy (58-72%). For THMs, dissolved organic nitrogen (DON) was their key organic precursor, yet for HAN, DHAAs and THAAs, UVA 254 played the dominant role. The other key factors influencing DBP formation included the bromide (THM 4 , DHAAs and HAA 9 ), reaction time (DCAN, HAN 4 ), chloramine dose (TCM, DCAA, TCAA, HAA 5 and THAAs). These results provided important information for water works to optimize the water treatment process to control DBPs, and give an evaluating method for DBPs levels when estimating the health risks related with DBP exposure during chloramination. Copyright © 2018 Elsevier Inc. All rights reserved.

40 CFR 86.1305-2004 - Introduction; structure of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Introduction; structure of subpart. 86.1305-2004 Section 86.1305-2004 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Exhaust Test Procedures § 86.1305-2004 Introduction; structure of subpart. (a) This subpart describes the...

Inverted migration of rare whisker sheatfish in Nong-Han Lake, northeastern Thailand: implications for conservation.

PubMed

Phongkaew, P; Arunyawat, U; Swatdipong, A; Hongtrakul, V

2014-09-12

Nong-Han Lake, Thailand, sustains the whisker sheatfish (Micronema bleekeri Günther, 1864), which is a rare species of freshwater catfish. Wild-caught whisker sheatfish has been intensively harvested to meet market demand; yet, genetic information about this species remains unknown. To assist with the in situ conservation of whisker sheatfish populations in Nong-Han Lake, 35 and 34 individuals from the middle (MN) and lower (LN) areas of the lake, respectively, were studied using 7 microsatellite loci. Low genetic variation was detected in the MN (HO=0.338, AR=2.710) and LN (HO=0.394, AR=2.714) populations. Genetic differentiation between the 2 populations was significant (FST=0.063, P<0.05). The size of recent populations (NE<50) was found to be 9- to 29-times smaller compared to the estimated historical populations, even though no bottleneck signal was observed. Low genetic diversity was observed, implying that the populations are at risk of being lost from this site. Of note, migration among the populations inhabiting the middle and lower parts of the lake exhibited opposing trends in changes to the genetic structure. This phenomenon might be due to the operation of a regional irrigation gate over the last decade. The information collected here indicates that the whisker sheatfish populations in Nong-Han Lake require consistent fisheries monitoring and management. Further research about the whisker sheatfish populations from the Mekong and Chao Phraya River basins is required to assist national-scale conservation efforts.

Association of the TRIB1 tribbles homolog 1 gene rs17321515 A>G polymorphism and serum lipid levels in the Mulao and Han populations

PubMed Central

2011-01-01

Background The association of rs17321515 single nucleotide polymorphism (SNP) near TRIB1 gene and serum lipid profiles has never been studied in the Chinese population. Therefore, the present study was undertaken to detect the association of rs17321515 SNP and several environmental factors on serum lipid levels in the Mulao and Han populations. Methods A total of 639 unrelated subjects of Mulao nationality and 644 participants of Han nationality were randomly selected from our previous stratified randomized cluster samples. Genotypes of the TRIB1 rs17321515 A>G SNP were determined via polymerase chain reaction and restriction fragment length polymorphism, and then confirmed by direct sequencing. Results Serum apolipoprotein (Apo) B levels were higher in Mulao than in Han (P < 0.05). There were no differences in the genotypic and allelic frequencies between the two ethnic groups (P > 0.05). High- and low-density lipoprotein cholesterol (HDL-C and LDL-C) levels in Han were different among the genotypes (P < 0.05 for each), the subjects with AG/GG genotypes had higher HDL-C and LDL-C levels than the subjects with AA genotype. Total cholesterol (TC), HDL-C, LDL-C, ApoA1 and ApoB levels in Han males were different among the genotypes (P < 0.05-0.001), the G carriers had higher TC, HDL-C, LDL-C, ApoA1 and ApoB levels than the G noncarriers. HDL-C levels in Mulao males were different among the genotypes (P < 0.05), the G carriers had lower HDL-C levels than the G noncarriers. Serum HDL-C and LDL-C levels in both ethnic groups and TG levels in Han were correlated with the genotypes or alleles (P < 0.05-0.01). TG and HDL-C levels in Mulao males and TG, HDL-C, LDL-C and ApoA1 levels in Han males were correlated with genotypes or alleles (P < 0.05-0.001). TG and ApoA1 levels in Han females were associated with genotypes (P < 0.05 for each). Serum lipid parameters were also associated with several environmental factors in both ethnic groups. Conclusions The associations of

Sir Hans Sloane (1660–1735): his life and legacy

PubMed Central

Hawkins, Stanley A

2010-01-01

Sir Hans Sloane was born in Killyleagh, Co Down, the seventh and last son of Alexander Sloane. His father, who was of Scottish ancestry, had a long association with James Hamilton, Earl of Clanbrassil who had acquired the castle in Killyleagh and extensive estates in east Down. The Hamilton family took an interest in the education of the Sloane children, and much of the early tuition of Hans was conducted within the library of Killyleagh Castle. In 1679 he moved to London to study medicine and botany. In 1683, he continued his studies in Paris and Montpellier, and graduated from the University of Orange. On his return to London, he became a protégé of Thomas Sydenham. In 1687 he was appointed physician to the Duke of Albemarle and surgeon to the West Indies fleet. While in Jamaica he added countless specimens to his collections, continuing a lifetime passion. He also invented milk chocolate there. Following the untimely death of the duke, he returned to London and built up a fashionable medical practice. He married Elizabeth Langley, heiress of a wealthy city alderman, and widow of a sugar planter in Jamaica. They set up house in Great Russell Street. The family home accommodated his burgeoning collections of books, specimens and curiosities. In 1685 he was elected a Fellow of the Royal Society, later becoming the honorary secretary and president. Following his death, his collections were bought for the nation and formed the foundation of the British Museum. PMID:20844729

The Franck-Hertz Experiments, 1911-1914 Experimentalists in Search of a Theory. With an appendix, "On the History of our Experiments on the Energy Exchange between Slow Electrons and Atoms" by Gustav Hertz

NASA Astrophysics Data System (ADS)

Gearhart, Clayton A.

2014-09-01

In 1911, James Franck and Gustav Hertz began a collaboration to investigate the nature of collisions of slow electrons with gas molecules that led to a series of carefully planned and executed experiments, culminating in their discovery of inelastic collisions of electrons with mercury vapor atoms in 1914. This paper tells the story of their collaboration and the eventual reinterpretation of their results as a confirmation of Niels Bohr's new atomic theory, largely as a result of experiments done in North America during the Great War.

7 CFR 51.2004 - Reasonably well developed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Reasonably well developed. 51.2004 Section 51.2004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... well developed. Reasonably well developed means that the kernel fills one-half or more of the capacity...

7 CFR 51.2004 - Reasonably well developed.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false Reasonably well developed. 51.2004 Section 51.2004 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... well developed. Reasonably well developed means that the kernel fills one-half or more of the capacity...

Process for Assessing the Stability of HAN (Hydroxylammonium Nitrate)-Based Liquid Propellants

DTIC Science & Technology

1989-02-09

Scholz, Guidelines by Messrs. Riedel - de Haen for Titration according to the Karl Fischer Method ), 3. Auflage/3rd Edition 1982 /22/ JANDER; G. and... Potentiometric determination of the equivalence point is the most suitable method /15/. Time is saved by using automatically recording titration 33...propellant. The water content of liquid propellants on the basis of HAN according to Fig. 6 can be determined directly by Karl Fischer titration. This

National transportation statistics 2004

DOT National Transportation Integrated Search

2005-01-01

Compiled and published by the U.S. Department of Transportations Bureau of : Transportation Statistics (BTS), National Transportation Statistics 2004 presents : information on the U.S. transportation system, including its physical components, : sa...

2004 National Award for Smart Growth Achievement Booklet

EPA Pesticide Factsheets

2004 National Award for Smart Growth Achievement Booklet displays the winners of the 2004 Smart Growth Achievement Awards along with their projects and accomplishments that earned them this recognition.

Optimal cutoff of the triglyceride to high-density lipoprotein cholesterol  ratio to detect cardiovascular risk factors among Han adults in Xinjiang.

PubMed

Li, Hua-Yin; Chen, Bang-Dang; Ma, Yi-Tong; Yang, Yi-Ning; Ma, Xiang; Liu, Fen; Fu, Zhen-Yan; Xie, Xiang; Li, Xiao-Mei; Pan, Shuo; He, Chun-Hui; Zheng, Ying-Ying; Wu, Yun; Tao, Jing; Dong, Chun-Lan; Wu, Ting-Ting

2016-09-01

To determine whether TG/HDL-C ratio, which has been shown to be an indicator of the metabolic syndrome (MetS) and insulin resistance (IR), can predict cardiovascular risk factors in the Chinese Han population in Xinjiang. The cardiovascular risk survey (CRS) was conducted from October 2007 to March 2010. A total of 14,618 representative participants were selected using a four-stage stratified sampling method. A total of 5757 Han participants were included in the study. The present statistical analysis was restricted to the 5595 Han subjects who had complete anthropometric data. The sensitivity, specificity, and distance on the receiver operating characteristic (ROC) curve in each TG/HDL level were calculated. The shortest distance in the ROC curves was used to determine the optimal cutoff of the TG/HDL-C ratio for detecting cardiovascular risk factors. The prevalence of hypertension, hypercholesterolemia, and hypertriglyceridemia was higher with higher TG/HDL-C ratio for both men and women. The TG/HDL-C ratio was positively associated with systolic blood pressure, diastolic blood pressure, and serum concentrations of total cholesterol. The optimal TG/HDL-C ratio cutoffs for predicting hypertension, dyslipidemia, diabetes, and ≥2 of these risk factors for Han adults in Xinjiang were 1.3, 1.3, 1.4, and 1.4 in men and 0.9, 1.0, 1.0, and 1.1 in women, respectively. The evaluation of TG/HDL-C ratio should be considered for one of cardiovascular risk factor predictors among Han adults in Xinjiang.

The Relevance of Hans-Georg Gadamer's Concept of Tradition to the Philosophy of Education

ERIC Educational Resources Information Center

Leiviskä, Anniina

2015-01-01

In this article, Anniina Leiviskä argues that the educational relevance of Hans-Georg Gadamer's concept of tradition has remained unacknowledged because of the conservatism that has been associated with Gadamer's hermeneutics, particularly his notion of tradition. Therefore, Leiviskä seeks to reveal the reflective, nonconservative nature of…

12 CFR 7.2004 - Honorary directors or advisory boards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Honorary directors or advisory boards. 7.2004 Section 7.2004 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Corporate Practices § 7.2004 Honorary directors or advisory boards. A national bank may...

15 CFR 2004.2 - Authority and functions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... international trade and direct investment policy, advise and assist the President, represent the United States... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Authority and functions. 2004.2 Section 2004.2 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE...

Diacylglycerol kinase κ (DGKK) variants and hypospadias in Han Chinese: association and meta-analysis.

PubMed

Ma, Qichao; Tang, Yunman; Lin, Houwei; Xu, Maosheng; Xu, Guofeng; Fang, Xiaoliang; Chen, Jianhua; Song, Zhijian; Li, Zhiqiang; Shi, Yongyong; Geng, Hongquan

2015-10-01

To investigate whether diacylglycerol kinase κ (DGKK) is a susceptibility gene for hypospadias in the Han Chinese population as has been suggested by previous publications. A case-control study involving 466 patients with hypospadias and 402 healthy subjects was conducted to assess the relationship between DGKK single nucleotide polymorphisms (SNPs) and hypospadias risk in the Han Chinese population. The 466 hypospadias patients were further divided into mild, moderate and severe subgroups for analysis. Six SNPs (rs1934179, rs4143304, rs9969978, rs1934188, rs4826632 and rs4599945) were marginally associated with mild and moderate hypospadias [odds ratios (ORs) > 1, P = 0.05 to P < 0.1), whereas no significant relationship was seen with the severe cases (ORs >1, P > 0.1). After correcting for multiple testing, it was determined that neither individual SNPs nor individual haplotypes were associated with hypospadias. To evaluate this relationship in multiple populations, we performed a meta-analysis on six SNPs, using combined data from our present results and those of previous studies of different races (including 1966 patients and 2492 controls). Six SNPs (rs1934179, rs4143304, rs9969978, rs1934188, rs7063116 and rs1934190) were significantly associated with mild/moderate hypospadias (ORs >1, P < 0.05), and rs1934179 was significantly associated with severe hypospadias (OR > 1, P < 0.05). DGKK gene variants do not appear to play a major role in hypospadias susceptibility in the Chinese Han population. Our meta-analysis supports the hypothesis that DGKK is a common risk gene for hypospadias, particularly in cases of mild or moderate hypospadias in Caucasian populations. © 2014 The Authors BJU International © 2014 BJU International Published by John Wiley & Sons Ltd.

Differences of prevalence of dyslipidemia and risk factors related to LDL-c in the patients with abnormal fasting glucose between Uygur and Han in Xinjiang.

PubMed

Quan, Li; Hu, Lin; Zhang, Li; Jiang, Sheng

2015-01-01

To evaluate the incidence of dyslipidemia among Uygur and Han patients with impaired fasting glucose (IFG). To investigate the influence factors on LDL-c in this population. This cross-sectional study included a total of 4709 participants, consisting of Uygurs patients (n=2053) and Han patients (n=2656) from Xinjiang province, who were screened for diabetes mellitus. A stratified multistage sampling design was used to collect the participants. The influence factors on LDL-c were analyzed by Logistic regression analysis. Among the IFG patients (n=1757), Uighur IFG group had a higher prevalence of dyslipidemia than that of Han IFG group, 99.8% vs. 63.7%, P<0.05. Similar trends were existed in the prevalence of hypercholesteremia, hypertriglyceridemia, high LDL-c and low HDL-c (all P<0.05). Among the Uighur groups, IFG group had higher dyslipidemia rate than that of euglycemia group (74%). However, there was no such difference in the Han groups. Logistic regression analysis revealed that risk factors associated with LDL-c were age, total cholesterol and 2 h postprandial blood glucose for the Uighur IFG patients. However, gender and total cholesterol were risk factors for Han IFG patients. Uighur IFG patients had higher incidence of dyslipidemia than that of Han IFG patients. For Uyghur IFG patients, closing follow-up of total cholesterol and 2 h postprandial blood glucose were necessary. As to the Han IFG patients, we should pay more attention to male and total cholesterol in order to lower LDL-c levels. So, appropriately preventive and therapeutic measures should be chosen based on the characteristics of abnormal lipid profiles in different nationality.

Association of methylenetetrahydrofolate reductase C677T polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populations

PubMed Central

2010-01-01

Background The association of methylenetetrahydrofolate reductase (MTHFR) gene polymorphism and serum lipid profiles is still controversial in diverse ethnics. Bai Ku Yao is an isolated subgroup of the Yao minority in China. The aim of the present study was to eveluate the association of MTHFR C677T polymorphism and several environmental factors with serum lipid levels in the Guangxi Bai Ku Yao and Han populations. Methods A total of 780 subjects of Bai Ku Yao and 686 participants of Han Chinese were randomly selected from our previous stratified randomized cluster samples. Genotyping of the MTHFR C677T was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results The levels of serum total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), apolipoprotein (Apo) AI and ApoB were lower in Bai Ku Yao than in Han (P < 0.05-0.001). The frequency of C and T alleles was 77.4% and 22.6% in Bai Ku Yao, and 60.9% and 39.1% in Han (P < 0.001); respectively. The frequency of CC, CT and TT genotypes was 58.7%, 37.3% and 4.0% in Bai Ku Yao, and 32.6%, 56.4% and 11.0% in Han (P < 0.001); respectively. The levels of TC and LDL-C in both ethnic groups were significant differences among the three genotypes (P < 0.05-0.01). The T allele carriers had higher serum TC and LDL-C levels than the T allele noncarriers. The levels of ApoB in Han were significant differences among the three genotypes (P < 0.05). The T allele carriers had higher serum ApoB levels as compared with the T allele noncarriers. The levels of TC, TG and LDL-C in Bai Ku Yao were correlated with genotypes (P < 0.05-0.001), whereas the levels of LDL-C in Han were associated with genotypes (P < 0.001). Serum lipid parameters were also correlated with sex, age, body mass index, alcohol consumption, cigarette smoking, and blood pressure in the both ethnic

[An outbreak of epidemic louse-borne typhus in Tokyo 1914: a study on the prevention of epidemics].

PubMed

Watanabe, Mikio

2002-12-01

In 1914, the third year of the Taisho era, a period of democracy and prosperity of Japan, Tokyo was attached by an outbreak of epidemic louse-borne typhus. The number of patients was 4,119 and number of deaths was 778 (mortality rate of 18.9%) in Tokyo and 7,309 patients had been suffering from typhus fever that year in Japan. Many possible causes of the outbreak were suspected by the Health Authority of the Home Office, but these were not confirmed. One of the most likely reasons is the poor and congested living conditions of seasonal construction workers. Laborers had moved from the northwest region of Japan where typhus fever had developed occasionally in those days. Some of the laborers probably brought pathogenic germs with lice. The main preventive method for epidemic louse-borne typhus was isolation of patients and disinfecting of the areas. Kitasato Shibasaburou proposed the improvement of residential conditions of workers to prevent the prevalence of disease, but the proposal was not accepted because of financial reasons of the government. Recurrence of the outbreak did not occur in the following years. However, a huge outbreak of typhus fever with 32,366 patients and 3,351 deaths, was documented in 1946, amidst the disordered conditions of Japan after World War II.

Idaho traffic collisions, 2004

DOT National Transportation Integrated Search

2004-01-01

Idaho Traffic Collisions 2004 provides an annual description of motor vehicle collision characteristics for Idaho. : This document is used by state and local transportation, law enforcement, health, and other agencies charged with : the responsibilit...

Association between coronary heart disease and erectile dysfunction in Chinese Han population

PubMed Central

Tian, Guo-Xiang; Li, Sheng; Liu, Tong-Zu; Zeng, Xian-Tao; Wei, Wan-Lin; Wang, Xing-Huan

2017-01-01

To investigate the association between coronary heart disease (CHD) and erectile dysfunction (ED) in Chinese Han population. Patients who went to the andrological out-patient clinic of our hospital between August 1, 2015 and May 1, 2016 and met all eligible criteria were enrolled in this study. The patients diagnosed as ED using self-administered International Index of Erectile Function-5 (IIEF-5) questionnaire were considered as case group and others were considered as control. The cases were categorized as mild, moderate, and severe ED. Subjects were interviewed for the history of CHD. Uni- and multivariate logistic regression models were used to calculate odds ratios (ORs) and corresponding 95% confidence intervals (CIs) using the SPSS 18.0 software. A total of 240 participants (56 ED patients and 184 controls) were enrolled. CHD prevalence was higher in cases without statistical significance (OR = 1.20, 95%CI = 0.63-2.29; p = 0.58). Results of adjusted analysis also showed a non-significantly increased risk (OR = 1.25, 95%CI = 0.55-2.85; p = 0.59). Stratified analysis by severity of ED revealed similar results. This study suggests no significant association exists between CHD and ED in Chinese Han population. PMID:28903442

Living With Volcanic Risk in the Cascades

USGS Publications Warehouse

Dzurisin, Daniel; Stauffer, Peter H.; Hendley, James W.

1997-01-01

The Cascade Range of the Pacific Northwest has more than a dozen potentially active volcanoes. Cascade volcanoes tend to erupt explosively, and on average two eruptions occur per century?the most recent were at Mount St. Helens, Washington (1980?86 and 2004?8), and Lassen Peak, California (1914?17). To help protect the Pacific Northwest?s rapidly expanding population, USGS scientists at the Cascades Volcano Observatory in Vancouver, Washington, monitor and assess the hazards posed by the region?s volcanoes.

Description of Leptopharynx bromelicola n. sp. and characterization of the genus Leptopharynx Mermod, 1914 (Protista, Ciliophora).

PubMed

Foissner, Wilhelm; Wolf, Klaus W; Yashchenko, Varvara; Stoeck, Thorsten

2011-01-01

Using morphological, morphometrical, and molecular methods, we describe Leptopharynx bromelicola n. sp. from tank bromeliads of Jamaica. We add significant data to Leptopharynx costatus and briefly characterize and review the genus Leptopharynx Mermod, 1914, including four new combinations. Nine species can be distinguished when applying the following main features and assuming that most or all have the ability to produce macrostomes (MAs): distinct ridges along the right side ciliary rows; special features like spines or wings on the body and of the oral basket; dikinetids present vs. absent from somatic kinety 3; number of kinetids in kinety 6 as two for the costatus pattern and ≥ five for the bromelicola pattern; beginning and structure of kinety 9 as either underneath or far underneath the adoral membranelles and with or without dikinetids; postoral complex present vs. absent; and preoral kinety 4 continuous vs. discontinuous. The 18S rDNA sequences of L. bromelicola and L. costatus differ by 1.7% and show that Leptopharynx forms a distinct clade within the Nassophorea Small & Lynn, 1981. Leptopharynx bromelicola is possibly closely related to Leptopharynx euglenivora Kahl, 1926, which, however, lacks the basket nose so typical of the former. Leptopharynx forms thin-walled, non-kinetosome-resorbing resting cysts maintaining most of the trophic organelles. © 2011 The Author(s). Journal of Eukaryotic Microbiology© 2011 International Society of Protistologists.

The Role of Ethnic Contact in Facilitating Interactions between Minority and Han College Students

ERIC Educational Resources Information Center

Chenghai, Gao

2017-01-01

At a multiethnic school in the northwest region, the author chose 670 minority and Han college students as study subjects and investigated the relationships among the three variables of ethnic contact, implicit ethnic theories (essentialism vs. constructivism), and attitudes on interaction. The study results show that ethnic contact can facilitate…

Resolution Enhancement Algorithm for Spaceborn SAR Based on Hanning Function Weighted Sidelobe Suppression

NASA Astrophysics Data System (ADS)

Li, C.; Zhou, X.; Tang, D.; Zhu, Z.

2018-04-01

Resolution and sidelobe are mutual restrict for SAR image. Usually sidelobe suppression is based on resolution reduction. This paper provide a method for resolution enchancement using sidelobe opposition speciality of hanning window and SAR image. The method can keep high resolution on the condition of sidelobe suppression. Compare to traditional method, this method can enchance 50 % resolution when sidelobe is -30dB.

[Daytime hypercapnia in patients with obstructive sleep apnea hypopnea syndrome in Han and Uygur nationality].

PubMed

He, Z M; Jiang, X L; Da, Piliqing; Ye, Z; Li, J P; Zhang, Q L; Chen, Y; Shi, J; Li, M; Han, F

2016-11-29

Objective: To evaluate the incidence and factors related to daytime hypercapnia in Han and Uygur patients with obstructive sleep apnea hypopnea syndrome (OSAHS). Methods: There were 221 patients with OSAHS (include 179 Han patients and 42 Uygur patients) in Sleep Center of Department of Respiratory and Critical Care Medicine of Karamay Central Hospital from 2015, Jan to Dec. All the patients underwent polysomnography (PSG), nocturnal oximetry, daytime blood gas analysis, pulmonary function test and Mouth occlusion pressure (P 0.1 ) results were recorded. The features of hypercapnia was analyzed for patients with OSAHS, and linear regression analysis was used to evaluate the arterial carbon dioxide partial pressure (PaCO 2 ) levels and related factors. Results: Daytime hypercapnia occurred in 16.7% (37/221) of the 221 patients with OSAHS. Compare with no hypercapnia groups, the body mass [(31.6±5.6) vs (27.9±1.7) kg/m 2 ], sleep apnea index (AHI) [(40.9±26.3) vs (32.2±20.1) times/h], the percentage of time spent at oxygen saturation below 90 (SIT 90 ) [(38.6±31.9)% vs (23.9±23.6)%], P 0.1 [(3.08±2.86) vs (2.03±1.20) mmHg, 1 mmHg=0.133 kPa] were higher in hypercapnia groups, but the mean nocturnal arterial oxygen saturation (MSaO 2 ) [(86.0±15.5)% vs (92.0±3.0)%], the nadir arterial oxygen saturation (LSaO 2 ) [(68.9±13.0)% vs (75.3±9.9)%] and arterial partial pressure of oxygen (PaO 2 ) [(74.5±23.0) vs (86.1±14.8) were lower in hypercapnia groups (all P <0.05). Compare with Han patients with OSAHS, MSaO 2 and LSaO 2 was lower, PaCO 2 and P 0.1 was higher in Uygur patients (all P <0.05). Conclusions: Uygur OSAHS patients with hypercapnia have a higher daytime PaCO 2 than the Han counterparts. BMI, AHI, MSaO 2 , P 0.1 level are all related with daytime hypercapnia in OSAHS.

State transportation statistics 2004

DOT National Transportation Integrated Search

2004-12-01

The Bureau of Transportation Statistics (BTS) presents State Transportation : Statistics 2004, a statistical profile of transportation in the 50 states and the : District of Columbia. This document is a successor to the BTS State : Transportation Pro...

Association analysis of the SOX10 polymorphism with Hirschsprung disease in the Han Chinese population.

PubMed

Pan, Zhi-Wen; Lou, Jintu; Luo, Chunfen; Yu, Linjun; Li, Ji-Cheng

2011-10-01

Hirschsprung disease (HSCR, Online Mendelian Inheritance in Man 142623) is a typical developmental disorder of the enteric nervous system in which ganglion cells fail to innervate the lower gastrointestinal tract during embryonic development. SOX10 gene is involved in the normal development of the enteric nervous system. Heterozygous SOX10 mutations have been identified in patients with syndromic HSCR. However, no mutations have been reported to date to be associated to isolated HSCR patient. We thus sought to investigate whether mutations in the SOX10 are associated with isolated HSCR in the Chinese population. Polymerase chain reaction amplification and direct sequencing were used to screen 4 exons of the SOX10 gene for mutations and polymorphisms in 104 patients with sporadic HSCR and 96 ethnically matched controls in Han Chinese populations. In this study, 4 single nucleotide polymorphisms (SNPs) were identified: SNP1: c.18C>T (GAC→GAT) in exon 2; SNP2: c.122G>T (GGC→GTC) in exon 2; SNP3: IVS2+10 (C→G) in intron 2; and SNP4: c.927T>C (CAT→CAC) in exon 4. SNP1 and SNP2 were novel described polymorphisms in the Chinese population. No SOX10 mutations were found in Han Chinese with isolated HSCR. Our results revealed that there was no association between the 4 SNPs of the SOX10 gene and HSCR. This study showed that the SOX10 gene is unlikely to be a major HSCR gene in the Chinese Han population. Copyright © 2011. Published by Elsevier Inc.

Effect of zoledronic acid therapy on postmenopausal osteoporosis between the Uighur and Han population in Xinjiang: An open-label, long-term safety and efficacy study.

PubMed

Xu, W; Xiang, C; Wang, H; Yuan, H; Zhao, X; Xiao, X

2018-06-01

Postmenopausal osteoporosis is becoming an urgent health problem in China. A once-yearly infusion of zoledronic acid can be very effective for the treatment of postmenopausal osteoporosis in significantly reducing the risk of hip, vertebral and other fractures. This study aimed to investigate zoledronic acid treatment on postmenopausal osteoporosis in Uighur and Han patients in Xinjiang province, China. A self-controlled and prospective trial design was adopted. A total of 155 Uighur and 151 Han patients were enrolled. All subjects received an intravenous infusion of zoledronic acid (5 mg) at day 0 (baseline) and at 12 months. Patients were followed up for 24 months; the bone mineral density (BMD) of the left total hip and L1-L4 vertebrae was measured at day 0 and at 24 months. BMD was significantly higher after zoledronic acid treatment compared with baseline levels in all patients, as assessed at 24 months. Moreover, the BMD of left total hip increased with 2.7% in the Han group was significantly higher than that of the Uighur group with 1.4% (left total hip, 95% CI: 2.6% to 2.8% in Han group vs 1.2% to 1.4% in Uighur group). The BMD of L1-L4 vertebrae increased with 2.2% in the Han group was significantly higher than that of the Uighur group with 1.6% (L1-L4 vertebrae, 95% CI, 2.0% to 2.4% in Han group vs 1.4% to 1.7% in Uighur group); P < .001. There was no significant difference in drug-related adverse effects between the two groups (P > .05). Zoledronic acid appears to be more effective in postmenopausal osteoporosis in Han than in Uighur subjects. The reasons for this require further investigation. © 2017 John Wiley & Sons Ltd.

Linear dimensions of normal upper airway structure by magnetic resonance imaging in Chinese Han infants and preschool children.

PubMed

Yi, Xiaoli; Yao, Linyin; Yuan, Xinyu; Wei, Yongxiang; Wang, Zhenchang

2017-09-01

To establish normative data of upper airway structure in Chinese Han infants and preschool children. Magnetic resonance imaging (MRI) scans of 521 Chinese Han infants and preschool children (225 girls, 296 boys) aged from 1 day to 72 months were selected from the children who underwent head MRI at the Capital Institute of Pediatrics Affiliated Children Hospital, Beijing, China. No subjects had sleep-disordered breathing or associated conditions that may have affected the upper airway anatomy. The upper airway dimensions and surrounding soft tissue sizes were measured along the mid-sagittal and axial images. On images from the mid-sagittal image, the normative values of the following were obtained for all age group: thickness of the adenoid and nasopharyngeal area, length and thickness of the soft palate, length and height of the tongue, length of upper airway, distance between the mental spine and clivus, and the adenoid oblique width, soft palate oblique width, and tongue oblique width along the mental spine-clivus line. Normative values of the mean tonsillar width and intertonsillar space on the axial images were also obtained. There were no differences in any measurements between boys and girls in either infants or preschool children. Older children had larger airway dimensions, as expected. Normative values for upper airway structure in Chinese Han infants and preschool children assessed by MRI were established. The upper airway dimension and surrounding soft tissues size, including soft palate, adenoid, tongue, and tonsils, were increased with age. There were no gender differences during the first six years of life. These data may prove useful when studying airway disease in Chinese Han children. Copyright © 2017 Elsevier B.V. All rights reserved.

Rapid identification of apolipoprotein E genotypes by high-resolution melting analysis in Chinese Han and African Fang populations.

PubMed

Zhan, Xiu-Hui; Zha, Guang-Cai; Jiao, Ji-Wei; Yang, Li-Ye; Zhan, Xiao-Fen; Chen, Jiang-Tao; Xie, Dong-DE; Eyi, Urbano Monsuy; Matesa, Rocio Apicante; Obono, Maximo Miko Ondo; Ehapo, Carlos Sala; Wei, Er-Jia; Zheng, Yu-Zhong; Yang, Hui; Lin, Min

2015-02-01

Apolipoprotein E (APOE) gene polymorphism can affect APOE gene transcription, serum lipid levels and repair of tissue damage, which could place individuals at serious risk of cardiovascular disease or certain infectious diseases. Recently, high-resolution melting (HRM) analysis was reported to be a simple, inexpensive, accurate and sensitive method for the genotyping or/and scanning of rare mutations. For this reason, an HRM analysis was used in the present study for APOE genotyping in the Southern Chinese Han and African Fang populations. A total of 100 healthy Southern Chinese Han and 175 healthy African Fang individuals attended the study. Polymerase chain reaction-DNA sequencing was used as a reference method for the genotyping of these samples. The six APOE genotypes could all be rapidly and efficiently identified by HRM analysis, and 100% concordance was found between the HRM analysis and the reference method. The allele frequencies of APOE in the Southern Chinese Han population were 7.0, 87.5 and 5.5% for ɛ2, ɛ3 and ɛ4, respectively. In the African Fang population, the allele frequencies of APOE were 24.3, 65.7 and 10.0% for ɛ2, ɛ3 and ɛ4, respectively. A statistically significant difference was found between the allele frequencies between the populations (P<0.05). In conclusion, the present study revealed the molecular characterization of APOE gene polymorphism in the Han population from the Chaozhou region of Southern China and the Fang population from Equatorial Guinea. The findings of the study indicated that HRM analysis could be used as an accurate and sensitive method for the rapid screening and identification of APOE genotypes in prospective clinical and population genetic analyses.

No association between FOXP2 rs10447760 and schizophrenia in a replication study of the Chinese Han population.

PubMed

Yin, Jiajun; Jia, Ningren; Liu, Yansong; Jin, Chunhui; Zhang, Fuquan; Yu, Shui; Wang, Jun; Yuan, Jianmin

2018-04-01

Schizophrenia (SCZ) is a severe and heritable psychiatric disorder, and previous studies have shown that regulation of the forkhead-box P2 gene (FOXP2) may play a role in schizophrenia. Moreover, just a few studies have identified a single nucleotide polymorphism (SNP) rs10447760 within the gene that was a risk variant for SCZ in the Chinese Han population. To examine whether the variant in the FOXP2 gene contributes toward SCZ susceptibility, we carried out an association analysis of the SNP rs10447760 of the FOXP2 gene in a case-control study (1405 cases, 1137 controls) from China. We identified no association of rs10447760 in the FOXP2 gene with SCZ (all P>0.05). In addition, a meta-analysis indicated that the SNP rs10447760 was not associated with susceptibility to SCZ in Han Chinese populations (pooled odds ratio=1.44, 95% confidence interval: 0.63-3.31, P=0.39). Thus, our results did not support the association between FOXP2 rs10447760 and schizophrenia in a Chinese Han population, and large-scale genetic replication studies with different racial and geographic origins are required in the future.

Illinois travel statistics, 2004

DOT National Transportation Integrated Search

2005-01-01

The 2004 Illinois Travel Statistics publication is assembled to provide detailed traffic : information to the different users of traffic data. While most users of traffic data at this level : of detail are within the Illinois Department of Transporta...

[Which ethics for medical ethics? Homage to Hans Jonas, 1903-1993].

PubMed

Munzarová, Marta

2014-01-01

Hans Jonas, one of the greatest philosophers of the 20th century, devoted several studies to the ethics in context with medicine and/or to the new biomedical research. His main thoughts in this field are presented (death and dying, mortality, reflections on experimenting with human subjects - nontherapeutic research, cloning, chimaeras). He was a man of wisdom and his humanity and moral sensibility are a matter of admiration. His ethics is in full consent with ethics and the dignity of medical profession. His ideas are compared (and contrasted) with those of the new bio"ethics".

[Hans Jonas: Nature Conservation, Conservation of Life].

PubMed

Burgui Burgui, Mario

2015-01-01

This article discusses three of the problems that the German philosopher Hans Jonas studied. The first one addresses the need for a specific ethic dedicated to the moral dimension of environmental problems, from a different perspective to the traditional. The second problem is crucial in the discussion on environmental ethics: the value of the nature. Does the nature have an intrinsic value or an instrumental value only (to satisfy the interests of the human being)? The thesis of Jonas, which claimed that nature is a good in itself, were further elaborated here. And the third problem is the derivation of moral norms and the role of man in this ethic that recognizes a good in itself in nature. According to Jonas, the human being is not diminished by recognizing the intrinsic value of nature, since the man's uniqueness and value are unquestionable. From these three central issues, the paper highlights the importance of seeking the links between bioethics and environmental ethics to address the current environmental, social and economic crisis.

Association of NCOA3 polymorphisms with Dyslipidemia in the Chinese Han population.

PubMed

Yu, Mingxi; Gilbert, Siame; Li, Yong; Zhang, Huiping; Qiao, Yichun; Lu, Yuping; Tang, Yuan; Zhen, Qing; Cheng, Yi; Liu, Yawen

2015-10-09

Nuclear receptor coactivator-3 (NCOA3) is involved in various physiological processes. Emerging evidence from previous studies using animal models suggests that the NCOA3 gene (NCOA3) plays a critical role in lipid metabolism as well as adipogenesis and obesity. The present study aims to investigate the association between NCOA3 SNPs and dyslipidemia in the Chinese Han population. Five hundred and twenty-nine (529) Chinese Han subjects were recruited. Four tag SNPs (rs2425955G > T, rs6066394T > C, rs10485463C > G, and rs6094753G > A) in NCOA3, selected from the HapMap website, were genotyped using MALDI-TOF mass spectrometry. Data analysis was performed using SPSS 16.0, SNPStats and haploview 4.2. Four SNPs (rs2425955, rs6066394, rs10485463, and rs6094753) were associated with triglyceride levels. Except for SNP rs10485463, genotype distributions and allele frequencies of the other three NCOA3 SNPs (rs2425955, rs6066394, and rs6094753) were significantly different between hypertriglyceridemia subjects and normal group. Significant differences were also observed in allele frequencies and genotype distributions of SNP rs10485463 between low-HDL cholesterolemia subjects and normal group. Carriers of rs2425955 T allele had a lower risk of hypertriglyceridemia compared to GG genotype. Similar results were observed from rs6094753. Subjects with rs6066394 CT genotype had a lower risk of hypertriglyceridemia than those with the TT genotype; however, CC and TT genotypes showed no significant difference in the risk of hypertriglyceridemia. Similar results were found in the association between rs6066394 and hypercholesterolemia. The variant alleles of rs2425955, rs6066394 and rs6094753 were associated with a lower risk of hypertriglyceridemia compared with the wild-type alleles. The G allele of rs10485463 was associated with an increased risk of low-HDL cholesterolemia. In the log-additive model the association between rs2425955 and hypertriglyceridemia remained significant

Distribution of Candida albicans in the oral cavity of children aged 3-5 years of Uygur and Han nationality and their genotype in caries-active groups.

PubMed

Wu, N; Lin, J; Wu, L; Zhao, J

2015-01-30

We analyzed the distribution of Candida albicans in the oral cavity of 3-5-year-old children of Uygur and Han nationalities as well as their genotypes in caries-active groups in the Urumqi municipality. CHROMagar Candida was separately cultivated, and we identified 359 Uygur and Han children aged 3-5 years. We randomly selected 20 Han children and 20 Uygur children for this study. We chose a bacterial strain for polymerase chain reaction (PCR) 25S rDNA genotyping and random amplified polymorphic DNA (RAPD) genotyping. The rate of caries-active in Han children was higher than that in Uygur children, with values of 39.6 and 24.3%, respectively. The detection rate of C. albicans was closely correlated to the caries filling index classification (X(2) = 31.037, P = 0.000, r = 0.421; X(2) = 80.454, P = 0.000, r = 0.497). PCR of 25S rDNA from 40 strains of Han and Uygur children revealed 3 genotypes, while RAPD analysis revealed 5 genotypes. The distribution of 25S rDNA genotyping of Han children from PCR differed from that of Uygur children (X(2) = 7.697, P = 0.021), both of which were mainly the A type. RAPD genotyping of both Han and Uygur children showed similar results (X(2) = 1.573, P = 0.814). There were differences in the distributions of C. albicans in children of different nationalities. C. albicans is a key factor causing caries. The PCR 25S rDNA genotyping method is simple and sensitive, while the RAPD genotyping method is reliable and comprehensive.

Earthquakes as collapse precursors at the Han-sur-Lesse Cave in the Belgian Ardennes

NASA Astrophysics Data System (ADS)

Camelbeeck, Thierry; Quinif, Yves; Verheyden, Sophie; Vanneste, Kris; Knuts, Elisabeth

2018-05-01

Collapse activation is an ongoing process in the evolution of karstic networks related to the weakening of cave vaults. Because collapses are infrequent, few have been directly observed, making it challenging to evaluate the role of external processes in their initiation and triggering. Here, we study the two most recent collapses in the Dôme chamber of the Han-sur-Lesse Cave (Belgian Ardenne) that occurred on or shortly after 3rd December 1828 and between the 13th and 14th of March 1984. Because of the low probability that the two earthquakes that generated the strongest ground motions in Han-sur-Lesse since 1800, on 23rd February 1828 (Mw = 5.1 in Central Belgium) and 8th November 1983 (Mw = 4.8 in Liège) occurred by coincidence less than one year before these collapses, we suggest that the collapses are related to these earthquakes. We argue that the earthquakes accelerated the cave vault instability, leading to the collapses by the action of other factors weakening the host rock. In particular, the 1828 collapse was likely triggered by a smaller Mw = 4.2 nearby earthquake. The 1984 collapse followed two months of heavy rainfall that would have increased water infiltration and pressure in the rock mass favoring destabilization of the cave ceiling. Lamina counting of a stalagmite growing on the 1828 debris dates the collapse at 1826 ± 9 CE, demonstrating the possibility of dating previous collapses with a few years of uncertainty. Furthermore, our study opens new perspectives for studying collapses and their chronology both in the Han-sur-Lesse Cave and in other karstic networks. We suggest that earthquake activity could play a stronger role than previously thought in initiating cave collapses.

Semiannual Report to Congress, No. 49. April 1, 2004-September 30, 2004

ERIC Educational Resources Information Center

US Department of Education, 2004

2004-01-01

This report highlights significant work of the U.S. Department of Education's Office of Inspector General for the 6-month period ending September 30, 2004. Sections include: Activities and Accomplishments; Elimination of Fraud and Error in Student Aid Programs; Budget and Performance Integration; Financial Management; Expanded Electronic…

[A peculiar man - about Hans Selye, as reflected in his Hungarian connections].

PubMed

Szabó, Katalin

2015-08-30

Hans Selye made a great impact on the Hungarian medical, scientific and public life. His first Hungarian publication about the alarm-reaction appeared 1938 in the Orvosi Hetilap. His Hungarian relationship was quite extensive after the war as he published, gave lectures, and accepted Hungarian students for specialized training in his Canadian institute saw. The rich documents in archives about Selye are currently being processed and those will surely shed light on Selye's life in further details.

[Hans Selye, the grandmaster of creativity and originality].

PubMed

Somogyi, Árpád

2015-08-30

Hans Selye, the father of the stress concept, was a giant of science of the twentieth century. Beyond his best-known work on stress, he also made several discoveries on various other fields of experimental medicine. He described and characterized various pluricausal diseases. In addition, he made pivotal contributions to the broad field of endocrinology, especially to the classification of steroids and to our better understanding of their mode of action. He developed surgical technics and experimental animal models suitable for studying the pathogenesis and prevention of human diseases. Selye was an extremely well educated, highly intelligent and disciplined individual, an original and creative scientist, an outstanding teacher, a philosopher, a prolific author, a fabulous communicator and a gifted organizer successfully establishing, developing and managing a major academic research institution, the word-famous Institute of Experimental Medicine and Surgery of the University of Montreal.

Increased blood-oxygen binding affinity in Tibetan and Han Chinese residents at 4200 m

PubMed Central

Simonson, T.S.; Wei, G.; Wagner, H.E.; Wuren, T.; Bui, A.; Fine, J.M.; Qin, G.; Beltrami, F.G.; Yan, M.; Wagner, P.D.; Ge, Ri Li

2014-01-01

High-altitude natives are challenged by hypoxia and a potential compensation could be reduced blood P50, as seen in several high-altitude mammalian species. In 21 Qinghai Tibetan males and 9 Han Chinese, all resident at 4200 m, standard P50 was calculated from measurements of arterial PO2 and forehead oximeter oxygen saturation (SpO2), which was validated in a separate examination of 13 healthy sea-level subjects. In both Tibetans and Han Chinese, standard P50 was 24.5 (± 1.4 and 2.0 mmHg, respectively) and was lower than in the sea-level subjects (26.2 ± 0.6 mm Hg, p < 0.01). There was no relationship between P50 and [Hb] (the latter ranging from 15.2 and 22.9 g/dl in Tibetans). During peak exercise, P50 was not associated with alveolar-arterial PO2 difference or VO2/kg. There appears to be no apparent benefit of a lower P50 in this adult high-altitude Tibetan population. PMID:25172885

Associations between polymorphisms of HLA-B gene and postmenopausal osteoporosis in Chinese Han population.

PubMed

Li, S-M; Zhou, D-X; Liu, M-Y

2014-08-01

Osteoporosis is a systemic skeletal disease, which is more prevalent in postmenopausal women. Osteoporosis likely develops beginning with genetic risk. This study explored the relationships between polymorphisms of HLA-B gene and postmenopausal osteoporosis in a Chinese Han population. Polymerase chain reaction sequence-based typing (PCR-SBT) method was used for DNA typing at HLA-B locus in 70 patients with postmenopausal osteoporosis and 73 healthy controls in female Han population of Shaanxi Province, situated in north-western China. We found that 40 HLA-B alleles in postmenopausal osteoporosis patients and control subjects, respectively. Furthermore, the frequency of HLA-B* 3501 allele was significantly higher in postmenopausal osteoporosis patients than in the control group (P = 0.033), and the relative risk was 7.632 (95% CI: 0.927-62.850). Our results suggest that HLA-B* 3501 was likely an important risk factor for postmenopausal osteoporosis. As different populations have different HLA polymorphisms, further investigation of the relationship of various HLA genes and osteoporosis with larger sample size is still necessary in the future. © 2014 John Wiley & Sons Ltd.

Technology 2004, Vol. 2

NASA Technical Reports Server (NTRS)

1995-01-01

Proceedings from symposia of the Technology 2004 Conference, November 8-10, 1994, Washington, DC. Volume 2 features papers on computers and software, virtual reality simulation, environmental technology, video and imaging, medical technology and life sciences, robotics and artificial intelligence, and electronics.

Associations of Genetic Risk Score with Obesity and Related Traits and the Modifying Effect of Physical Activity in a Chinese Han Population

PubMed Central

Zhu, Jingwen; Loos, Ruth J. F.; Lu, Ling; Zong, Geng; Gan, Wei; Ye, Xingwang; Sun, Liang; Li, Huaixing; Lin, Xu

2014-01-01

Background/Objectives Recent large-scale genome-wide association studies have identified multiple loci robustly associated with BMI, predominantly in European ancestry (EA) populations. However, associations of these loci with obesity and related traits have not been well described in Chinese Hans. This study aimed to investigate whether BMI-associated loci are, individually and collectively, associated with adiposity-related traits and obesity in Chinese Hans and whether these associations are modified by physical activity (PA). Subjects/Methods We genotyped 28 BMI-associated single nucleotide polymorphisms (SNPs) in a population-based cohort including 2,894 unrelated Han Chinese. Genetic risk score (GRS), EA and East Asian ancestry (EAA) GRSs were calculated by adding BMI-increasing alleles based on all, EA and EAA identified SNPs, respectively. Interactions of GRS and PA were examined by including the interaction-term in the regression model. Results Individually, 26 of 28 SNPs showed directionally consistent effects on BMI, and associations of four loci (TMEM18, PCSK1, BDNF and MAP2K5) reached nominal significance (P<0.05). The GRS was associated with increased BMI, trunk fat and body fat percentages; and increased risk of obesity and overweight (all P<0.05). Effect sizes (0.11 vs. 0.17 kg/m2) and explained variance (0.90% vs. 1.45%) of GRS for BMI tended to be lower in Chinese Hans than in Europeans. The EA GRS and EAA GRS were associated with 0.11 and 0.13 kg/m2 higher BMI, respectively. In addition, we found that PA attenuated the effect of the GRS on BMI (P interaction = 0.022). Conclusions Our observations suggest that the combined effect of obesity-susceptibility loci on BMI tended to be lower in Han Chinese than in EA. The overall, EA and EAA GRSs exert similar effects on adiposity traits. Genetic predisposition to increased BMI is attenuated by PA in this population of Han Chinese. PMID:24626232

The hURAT1 rs559946 polymorphism and the incidence of gout in Han Chinese men.

PubMed

Li, C; Yu, Q; Han, L; Wang, C; Chu, N; Liu, S

2014-01-01

Our previous study identified rs559946, a human urate transporter 1 (hURAT1) single nucleotide polymorphism (SNP), as being significantly associated with risk of primary hyperuricaemia (HUA) in a Han Chinese population. In the current study we aimed to identify the genetic effects of rs559946 on gout susceptibility in Han Chinese men. A total of 335 patients with gout and 376 healthy controls were recruited for a case-control association study. To examine the functional effect of rs559946, we performed luciferase reporter assays and an electrophoretic mobility shift assay (EMSA). rs559946 was found to be significantly associated with gout susceptibility (p = 0.004), with T-allele carriers showing a decreased risk of gout [odds ratio (OR) 0.70, 95% confidence interval (CI) 0.55-0.89]. Multiple linear regression analysis identified a significant association between rs559946 genotypes and tophi. Luciferase reporter assays show increased transcriptional activity of the hURAT1 promoter with the C allele of rs559946. EMSA detected binding of nuclear proteins to both the T and C alleles, although increased binding was observed with the T allele. Cold competition assays suggest that rs559946 may bind within a glucocorticoid receptor (GR) binding motif. Our study suggests that the rs559946 polymorphism is associated with increased HUA risk and may also contribute to gout development in Han Chinese men. The T to C substitution within rs559946 increased the transcriptional activity, and potentially increases gout susceptibility.

FoxP2 is significantly associated with schizophrenia and major depression in the Chinese Han population.

PubMed

Li, Tao; Zeng, Zhen; Zhao, Qian; Wang, Ti; Huang, Ke; Li, Junyan; Li, You; Liu, Jie; Wei, Zhiyun; Wang, Yang; Feng, Guoyin; He, Lin; Shi, Yongyong

2013-03-01

The FoxP2 gene, located on 7q31, encodes a transcription factor. It was first discovered through investigations of a large multigenerational family (the KE family) with a rare severe speech and language disorder (Fisher et al., Nat. Genet. 1998;18:168; Lai et al., Nature 2001;413:519). Subsequent studies gave powerful and convincing functional evidence to the connection between FoxP2 and language disorder ( Vernes et al. 2006 ; Groszer et al., Curr Biol 2008;18:354; Vernes et al., New Engl J Med 359(22):2337). Language disorder is commonly considered as a core symptom of schizophrenia and some other mental diseases; thus, we decided to investigate whether the FoxP2 gene played a significant role in schizophrenia, major depression or bipolar disorder in a sample set recruited from the Chinese Han population. In this study, we focused on 12 SNPs in the FoxP2 gene and carried out case-control studies in 1135 schizophrenia patients, 1135 unrelated major depression patients, 1135 unrelated bipolar disorder patients and 1135 unrelated normal controls recruited from the Chinese Han population. We found rs10447760 was significantly associated with schizophrenia (allelic P = 0.00069) and major depression (allelic P = 0.0011). Our study indicated that the rare variant rs10447760 in FoxP2 may play an important role in schizophrenia and major depression in the Chinese Han population.

Association of the LIPG 584C > T polymorphism and serum lipid levels in the Guangxi Bai Ku Yao and Han populations

PubMed Central

2010-01-01

Background Endothelial lipase (EL) is a major determinant of high-density lipoprotein-cholesterol (HDL-C) metabolism, but the association of endothelial lipase gene (LIPG) polymorphism and serum HDL-C levels is scarce and conflicting in diverse populations. Bai Ku Yao is an isolated subgroup of the Yao minority in China. This study was designed to detect the association of LIPG 584C > T (rs2000813) polymorphism and several environmental factors with serum lipid levels in the Guangxi Bai Ku Yao and Han populations. Methods A total of 645 subjects of Bai Ku Yao and 638 participants of Han Chinese were randomly selected from our previous stratified randomized cluster samples. Genotyping of the LIPG 584C > T was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results The levels of serum total cholesterol (TC), HDL-C, low-density lipoprotein cholesterol (LDL-C) and apolipoprotein (Apo) AI and ApoB were lower in Bai Ku Yao than in Han (P < 0.05 - 0.001). The frequency of C and T alleles was 73.5% and 26.5% in Bai Ku Yao, and 67.9% and 32.1% in Han (P < 0.01); respectively. The frequency of CC, CT and TT genotypes was 50.4%, 46.2% and 3.4% in Bai Ku Yao, and 41.4%, 53.1% and 5.5% in Han (P < 0.01); respectively. Serum HDL-C levels in both ethnic groups were different among the three genotypes (P < 0.05 for each). Serum TC levels in both ethnic groups were also different between the CC and CT/TT genotypes (P < 0.05 for each). The T allele carriers had higher serum HDL-C and TC levels than the T allele noncarriers. Multivariate logistic regression analysis showed that the levels of HDL-C and ApoB were correlated with genotypes in Bai Ku Yao (P < 0.05 for each), whereas the levels of TC and HDL-C were associated with genotypes in Han Chinese (P < 0.05 and P < 0.01). Serum lipid parameters were also correlated with several environmental factors in the both ethnic

Georgia's forests, 2004

Treesearch

Richard A. Harper; Nathan D. McClure; Tony G. Johnson; J. Frank Green; James K. Johnson; David B. Dickinson; James L. Chamerlain; KaDonna C. Randolph; Sonja N. Oswalt

2009-01-01

Between 1997 and 2004, the Forest Service, Forest Inventory and Analysis Program conducted the eighth inventory of Georgia forests. Forest land area remained stable at 24.8 million acres, and covered about two-thirds of the land area in Georgia. About 24.2 million acres of forest land was considered timberland and 92 percent of that was privately owned. Family forest...

Wisconsin's forests, 2004

Treesearch

Charles H. (Hobie) Perry; Vern A. Everson; Ian K. Brown; Jane Cummings-Carlson; Sally E. Dahir; Edward A. Jepsen; Joe Kovach; Michael D. Labissoniere; Terry R. Mace; Eunice A. Padley; Richard B. Rideout; Brett J. Butler; Susan J. Crocker; Greg C. Liknes; Randall S. Morin; Mark D. Nelson; Barry T. (Ty) Wilson; Christopher W. Woodall

2008-01-01

The first full, annualized inventory of Wisconsin's forests was completed in 2004 after 6,478 forested plots were visited. There are more than 16.0 million acres of forest land in the Wisconsin, nearly half of the State's land area; 15.8 million acres meet the definition of timberland. The total area of both forest land and timberland continues an upward...

11,670 whole-genome sequences representative of the Han Chinese population from the CONVERGE project.

PubMed

Cai, Na; Bigdeli, Tim B; Kretzschmar, Warren W; Li, Yihan; Liang, Jieqin; Hu, Jingchu; Peterson, Roseann E; Bacanu, Silviu; Webb, Bradley Todd; Riley, Brien; Li, Qibin; Marchini, Jonathan; Mott, Richard; Kendler, Kenneth S; Flint, Jonathan

2017-02-14

The China, Oxford and Virginia Commonwealth University Experimental Research on Genetic Epidemiology (CONVERGE) project on Major Depressive Disorder (MDD) sequenced 11,670 female Han Chinese at low-coverage (1.7X), providing the first large-scale whole genome sequencing resource representative of the largest ethnic group in the world. Samples are collected from 58 hospitals from 23 provinces around China. We are able to call 22 million high quality single nucleotide polymorphisms (SNP) from the nuclear genome, representing the largest SNP call set from an East Asian population to date. We use these variants for imputation of genotypes across all samples, and this has allowed us to perform a successful genome wide association study (GWAS) on MDD. The utility of these data can be extended to studies of genetic ancestry in the Han Chinese and evolutionary genetics when integrated with data from other populations. Molecular phenotypes, such as copy number variations and structural variations can be detected, quantified and analysed in similar ways.

Relation between HLA-DQA1 genes and genetic susceptibility to duodenal ulcer in Wuhan Hans

PubMed Central

Du, Yi-Ping; Deng, Chang-Sheng; Lu, De-Yin; Huang, Mei-Fang; Guo, Shu-Fang; Hou, Wei

2000-01-01

AIM: To study the genetic susceptibility of HLA-DQA1 alleles to duodenal ulcer in Wuhan Hans. METHODS: Seventy patients with duodenal ulcer and fifty health y controls were examined for HLA-DQA1 genotypes. HLA-DQA1 typing was carried out by digesting the locus specific polymerase chain reaction amplified products with alleles specific restriction enzymes (PCR-RFLP), i.e. Apal I, Bsaj I, Hph I, Fok I, Mbo II and Mnl I. RESULTS: The allele frequencies of DQA1*0301 and DQA1*0102 in patients with duodenal ulcer were significantly higher and lower respectivel y than those in healthy controls (0.40 vs 0.20, P = 0.003, Pc orret = 0.024) and (0.05 vs 0.14, P = 0.012, but P corret > 0.05), respectively. CONCLUSION: DQA1*0301 is a susceptible gene for duodenal ulcer in Wuhan Hans, and there are immunogenetic differences in HLA-DQA1 locus between duodenal ulcer patients and healthy controls. PMID:11819534

The correlation between growth hormone receptor (GHR) polymorphism and obstructive sleep apnea syndrome among the Han and Hani population in China.

PubMed

Ji, Juanjuan; Yang, Yunwei; Lin, Yan; Li, Xudong; Wu, Xiaoguang; Yang, Xi; Zhong, Ling; Tang, Ying; Huang, Zhiyong; He, Xiaoguang

2018-04-13

Obstructive sleep apnea syndrome (OSAS) is a common health problem that is associated with abnormality in craniofacial morphology. The growth hormone receptor (GHR) belongs to the cytokine receptor superfamily and mediates the majority of growth hormone signaling, which, among other functions, determines mandibular growth and development. The aim of this study was to determine if correlations exist between single nucleotide polymorphisms (SNPs) in the GHR gene and OSAS in the Han or Hani ethnic groups in China. A total of 274 Han subjects (106 with OSAS and 168 without OSAS) and a total of 270 Hani subjects (64 with OSAS and 206 without OSAS) were enrolled in our study. Genomic DNA was extracted from peripheral blood obtained from all subjects. Genotyping was undertaken for eight SNPs in the GHR gene (rs3756416, rs7727047, rs2910875, rs12153009, rs2972781, rs12518414, rs4410646, and rs6451620) using PCR amplification and Sanger sequencing. The genotype frequency of rs12518414 was associated with OSAS in both the Han and Hani groups, and the A allele frequency was remarkably lower in Hani OSAS patients compared with Hani controls (16.7 vs 29.9%). In addition, the G allele frequency of the rs3756416 SNP was significantly lower in OSAS patients compared with normal controls in the Hani ethnic group (12.5 vs 24.6%). In a comparison between ethnic groups, genotype frequencies of four SNPs (rs2972781, rs6451620, rs12518414, and rs7727047) differed between Han and Hani OSAS patients, with the A allele frequency of the rs12518414 and G allele frequency of the rs7727047 were significantly higher in the Han OSAS patients. In conclusion, significant associations were detected between some SNPs in the GHR gene and OSAS occurrence while others appeared to be ethnicity-dependent.

Analysis of the spatial-temporal change of the vegetation index in the upper reach of Han River Basin in 2000-2016

NASA Astrophysics Data System (ADS)

Luan, Jinkai; Liu, Dengfeng; Zhang, Lianpeng; Huang, Qiang; Feng, Jiuliang; Lin, Mu; Li, Guobao

2018-06-01

Han River is the water source region of the middle route of South-to-North Water Diversion in China and the ecological projects were implemented since many years ago. In order to monitor the change of vegetation in Han River and evaluate the effect of ecological projects, it is needed to reveal the spatial-temporal change of the vegetation in the upper reach of Han River quantitatively. The study is based on MODIS/Terra NDVI remote sensing data, and analyzes the spatial-temporal changes of the NDVI in August from 2000 to 2016 at pixel scale in the upper reach of Han River Basin. The results show that, the area with increasing NDVI between 0 and 0.005 per year accounts for 62.07 % of the area of upper reach of Han River Basin, and the area with changing rate between -0.005 and 0 per year accounts for 26.65 % of the research area. The area with significant decreasing trend only accounts for 2.76 %, while area significant increasing trend accounts for 13.47 %, and the area with increasing NDVI is much larger than the area with reducing NDVI. The vegetation index of each county is evaluated and found that, the areal proportion with significant decreasing trend in Hantai is the biggest, reaching 35.57 %. The areal proportion with significant increasing trend in Zhenba County, Ziyang County, Xunyang County, Zhashui County, Shangzhou District, Shanyang County and Yun County is larger than the others, and the areal proportions are more than 20 %. The largest areal proportion with significant increasing trend is in Shangzhou District and it reaches 31.11 %. On the whole, the area ratio in all districts and counties with increasing NDVI is much larger than the area ratio with decreasing NDVI.

‘A Most Protean Disease’: Aligning Medical Knowledge of Modern Influenza, 1890–1914

PubMed Central

Bresalier, Michael

2012-01-01

This article reconstructs the process of defining influenza as an infectious disease in the contexts of British medicine between 1890 and 1914. It shows how professional agreement on its nature and identity involved aligning different forms of knowledge produced in the field (public health), in the clinic (metropolitan hospitals) and in the laboratory (bacteriology). Two factors were crucial to this process: increasing trust in bacteriology and the organisation of large-scale collective investigations into influenza by Britain’s central public authority, the Medical Department of the Local Government Board. These investigations integrated epidemiological, clinical and bacteriological evidence into a new definition of influenza as a specific infection, in which a germ – Bacillus influenzae – was determined as playing a necessary but not sufficient role in its aetiology, transmission and pathogenesis. In defining ‘modern influenza’, bacteriological concepts and techniques were adapted to and selectively incorporated into existing clinical, pathological and epidemiological approaches. Mutual alignment thus was crucial to its construction and, more generally, to shaping developing relationships between laboratory, clinical and public health medicine in turn-of-the-century Britain. While these relationships were marked by tension and conflict, they were also characterised by important patterns of convergence, in which the problems, interests and practices of public health professionals, clinicians and laboratory pathologists were made increasingly commensurable. Rather than retrospectively judge the late nineteenth-century definition of influenza as being based on the wrong microbe, this article argues for the need to examine how it was established through a particular alignment of medical knowledge, which then underpinned medical approaches to the disease up to and beyond the devastating 1918–19 pandemic. PMID:23112382

Nickel recycling in the United States in 2004

USGS Publications Warehouse

Goonan, Thomas G.

2009-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the flow of nickel from production through distribution and use, with particular emphasis on the recycling of industrial scrap (new scrap) and used products (old scrap) in 2004. This materials flow study includes a description of nickel supply and demand for the United States to illustrate the extent of nickel recycling and to identify recycling trends. Understanding how materials flow from a source through disposition can aid in improving the management of natural resource delivery systems. In 2004, the old scrap recycling efficiency for nickel was estimated to be 56.2 percent. In 2004, nickel scrap consumption in the United States was as follows: new scrap containing 13,000 metric tons (t) of nickel (produced during the manufacture of products), 12 percent; and old scrap containing 95,000 t of nickel (articles discarded after serving a useful purpose), 88 percent. The recycling rate for nickel in 2004 was 40.9 percent, and the percentage of nickel in products attributed to nickel recovered from nickel-containing scrap was 51.6 percent. Furthermore, U.S. nickel scrap theoretically generated in 2004 had the following distribution: scrap to landfills, 24 percent; recovered and used scrap, 50 percent; and unaccounted for scrap, 26 percent. Of the 50 percent of old scrap generated in the United States that was recovered and then used in 2004, about one-third was exported and two-thirds was consumed in the domestic production of nickel-containing products.

Higher demand and production in 2004, but growth wavers in 2005 : markets for paper, paperboard and woodpulp, 2004-2005

Treesearch

Peter J. Ince; Eduard Akim; Bernard Lombard; Tomas Parik

2005-01-01

Global pulp, paper and paperboard markets improved in 2004 and 2005, as indicated by generally higher prices for most pulp, paper and paperboard products in comparison with 2003. While growth in demand was quite robust in 2004, by the end of the first half of 2005, markets appeared more hesitant and prices appeared to waver or reach a plateau. Within the UNECE region,...

15 CFR 2004.5 - Accessing records without request.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Accessing records without request. 2004.5 Section 2004.5 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES...

Sexual dimorphism of the mandible in a contemporary Chinese Han population.

PubMed

Dong, Hongmei; Deng, Mohong; Wang, WenPeng; Zhang, Ji; Mu, Jiao; Zhu, Guanghui

2015-10-01

A present limitation of forensic anthropology practice in China is the lack of population-specific criteria on contemporary human skeletons. In this study, a sample of 203 maxillofacial Cone beam computed tomography (CBCT) images, including 96 male and 107 female cases (20-65 years old), was analyzed to explore mandible sexual dimorphism in a population of contemporary adult Han Chinese to investigate the potential use of the mandible as sex indicator. A three-dimensional image from mandible CBCT scans was reconstructed using the SimPlant Pro 11.40 software. Nine linear and two angular parameters were measured. Discriminant function analysis (DFA) and logistic regression analysis (LRA) were used to develop the mathematics models for sex determination. All of the linear measurements studied and one angular measurement were found to be sexually dimorphic, with the maximum mandibular length and bi-condylar breadth being the most dimorphic by univariate DFA and LRA respectively. The cross-validated sex allocation accuracies on multivariate were ranged from 84.2% (direct DFA), 83.5% (direct LRA), 83.3% (stepwise DFA) to 80.5% (stepwise LRA). In general, multivariate DFA yielded a higher accuracy and LRA obtained a lower sex bias, and therefore both DFA and LRA had their own advantages for sex determination by the mandible in this sample. These results suggest that the mandible expresses sexual dimorphism in the contemporary adult Han Chinese population, indicating an excellent sexual discriminatory ability. Cone beam computed tomography scanning can be used as alternative source for contemporary osteometric techniques. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

[Polymorphism of HLA-B* 40 gene family in Chinese Han population].

PubMed

Li, Zhen; Jin, Shi-Zheng; Cheng, Liang-Hong; Wang, Da-Ming; Zhou, Dan; Zou, Hong-Yan; Wu, Guo-Guang

2005-04-01

To investigate the allele distribution of HLA-B* 40 gene family in Chinese Han population and to study its influence on the selection of clinical transplantation donor, the HLA-B genetypes of 381 individuals randomly selected from Chinese National Marrow Donor Project were identified by PCR-SSO, and then all the HLA-B* 40 positive samples from the above population and the B* 40 homozygote samples received from another 1 270 registered donors were analyzed by PCR-SBT and PCR-SSP at high resolution. The results showed that the population of 381 registered donors was examined at HLA-B locus by using Hardy-Weinberg equilibrium, the gene frequency of HLA-B* 40 was 0.1692. Four different HLA-B* 40 alleles (B* 4001, B* 4002, B* 4003, B* 4006) were identified, and the serological specificity was B60 and B61 respectively. The relative frequency of each allele was 0.1192 for B* 4001, 0.0154 for B* 4002, 0.0038 for B* 4003, 0.0308 for B* 4006. The distribution of B* 40 homozygote revealed a certain regularity at high-resolution, B* 40XX (B* 4001 group), at low-resolution; B* 4001 at high resolution; B* 40XX (B* 4002 group), at low-resolution; B* 4002 or B* 4006 or heterozygote of both at high-resolution. It is concluded that in Chinese Han population, predominant allele in HLA-B* 40 gene family is B* 4001, the high-resolution typing may be recommended to use for the selection of clinical transplantation donor.

Effects of Prostaglandin E2 and Risedronate Administration on Cancellous Bone in Older Female Rats

NASA Technical Reports Server (NTRS)

Lin, B. Y.; Jee, W. S. S.; Ma, Y. F.; Ke, H. Z.; Kimmel, D. B.; Li, X. J.

1994-01-01

The effects of Prostaglandin E2 (PGE2) and Risedronate (Ris) both separately and in combination (PGE2 + Ris) were studied on the intact aged female rat skeleton to determine whether the combination of PGE2 with an antiresorptive agent is more effective anabolically than PGE2 alone. Nine month-old Sprague-Dawley rats were injected subcutaneously either with vehicle, 6 mg PGE2/kg per day, 1 or 5 microgram Ris/kg twice a week, or 6 mg PGE2/kg per day plus 1 or 5 microgram Ris/kg twice a week (PGE2 + 1 Ris or PGE2 + 5 Ris) for 60 days. After the treatment, we determined the longitudinal bone growth rate, the qualitative appearance of the primary spongiosa (PS), and the static and dynamic bone histomorphometry of the secondary spongiosa (SS) of the proximal tibial metaphysis (PTM) by examining undecalcified longitudinal sections after double fluorescent labeling. The relative effects of these treatments on longitudinal bone growth were ranked as follows: PGE2 + 5 Ris greater than PGE2 + 1 Ris = basal greater than PGE2 greater than 1 microgram Ris = 5 microgram Ris = aging. The density of the PS was ranked as follows: PGE2 + 5 Ris greater than PGE2 + 1 Ris = PGE2 = 5 microgram Ris = 1 microgram Ris greater than basal = aging. The increase in density of the PS was the result of stimulated longitudinal growth and the action of bisphosphonate. Bone mass in the SS was ranked as follows: PGE2 + 5 Ris = PGE2 + 1 Ris = PGE2 greater than 5 microgram Ris = 1 microgram Ris = aging = basal. However, PGE2 alone and its cotreatment with Ris accumulated bone by different tissue mechanisms. PGE2 alone created new bone by increasing activation frequency 8.3-fold and the formation to resorption ratio 1.3-fold from the controls. The combination of PGE2 and Ris depressed activation frequency (-54% to -74%), and bone formation rate (tissue-based -31%, and bone-based -42%) and eroded surface (-79% to -81%), so as to increase the formation to resorption ratio (three- to four-fold) over PGE2

Publications - AR 2004 | Alaska Division of Geological & Geophysical

Science.gov Websites

Visiting Alaska State Employees DGGS State of Alaska search Alaska Division of Geological & Geophysical Facebook DGGS News Natural Resources Geological & Geophysical Surveys Publications AR 2004 main content DGGS AR 2004 Publication Details Title: Alaska Division of Geological & Geophysical Surveys Annual

Genetic variants in NTCP exon gene are associated with HBV infection status in a Chinese Han population.

PubMed

Wu, Wennan; Zeng, Yongbin; Lin, Jinpiao; Wu, Yingying; Chen, Tianbin; Xun, Zhen; Ou, Qishui

2018-04-01

Sodium taurocholate co-transporting polypeptide (NTCP) plays an important role in the enterohepatic circulation of bile acids. Recently, NTCP was identified as a hepatitis B virus (HBV) receptor. The aim of this study is to investigate the association of NTCP polymorphisms with HBV clinical outcomes and investigate the relationship between NTCP polymorphisms and the serum bile acid level in a Chinese Han population. The single nucleotide polymorphisms rs2296651 and rs4646285 were genotyped in 1619 Chinese Han individuals. Improved multiple ligase detection reaction was utilized to genotype. The level of bile acids was measured by the enzymatic cycling method. Quantitative polymerase chain reaction analysis was carried out to analyze the potential function. In logistic regression analysis, the frequency of rs2296651 (S267F) CT genotype was higher in HBV immune recovery and healthy control groups than in the chronic HBV infection group (P = 0.001 and P < 0.001, respectively). Patients who carried allele T showed a higher bile acid level than patients who did not carry allele T (P = 0.009). The rs4646285 AA genotype was more common in the immune recovery group than in the chronic HBV infection group (P = 0.011). No difference in serum bile acid was detected between the rs4646285 wild-type patients and mutant-type patients. Quantitative reverse transcription-polymerase chain reaction showed the NTCP mRNA levels were lower in rs4646285 variants than wild types. NTCP gene polymorphisms may be associated with the natural course of HBV infection in a Chinese Han population. The S267F variant may be a protective factor to resist chronic hepatitis B progression which showed a higher bile acid level in Chinese Han chronic HBV infection patients. The rs4646285 variants could influence the expression of NTCP at the level of transcription, and ultimately may be associated with HBV infection immune recovery. © 2017 The Japan Society of Hepatology.

Genetic variation and forensic characteristic analysis of 25 STRs of a novel fluorescence co-amplification system in Chinese Southern Shaanxi Han population

PubMed Central

Liu, Yao-Shun; Chen, Jian-Gang; Mei, Ting; Guo, Yu-Xin; Meng, Hao-Tian; Li, Jian-Fei; Wei, Yuan-Yuan; Jin, Xiao-Ye; Zhu, Bo-Feng; Zhang, Li-Ping

2017-01-01

We analyzed the genetic polymorphisms of 15 autosomal and 10 Y-chromosomal STR loci in 214 individuals of Han population from Southern Shaanxi of China and studied the genetic relationships between Southern Shaanxi Han and other populations. We observed a total of 150 alleles at 15 autosomal STR loci with the corresponding allelic frequencies ranging from 0.0023 to 0.5210, and the combined power of discrimination and exclusion for the 15 autosomal STR loci were 0.99999999999999998866 and 0.999998491, respectively. For the 10 Y-STR loci, totally 100 different haplotypes were obtained, of which 94 were unique. The discriminatory capacity and haplotype diversity values of the 10 Y-STR loci were 0.9259 and 0.998269, respectively. The results demonstrated high genetic diversities of the 25 STR loci in the population for forensic applications. We constructed neighbor-joining tree and conducted principal component analysis based on 15 autosomal STR loci and conducted multidimensional scaling analysis and constructed neighbor-joining tree based on 10 Y-STR loci. The results of population genetic analyses based on both autosomal and Y-chromosome STRs indicated that the studied Southern Shaanxi Han population had relatively closer genetic relationship with Eastern Han population, and distant relationships with Croatian, Serbian and Moroccan populations. PMID:28903432

Genetic variation and forensic characteristic analysis of 25 STRs of a novel fluorescence co-amplification system in Chinese Southern Shaanxi Han population.

PubMed

Liu, Yao-Shun; Chen, Jian-Gang; Mei, Ting; Guo, Yu-Xin; Meng, Hao-Tian; Li, Jian-Fei; Wei, Yuan-Yuan; Jin, Xiao-Ye; Zhu, Bo-Feng; Zhang, Li-Ping

2017-08-15

We analyzed the genetic polymorphisms of 15 autosomal and 10 Y-chromosomal STR loci in 214 individuals of Han population from Southern Shaanxi of China and studied the genetic relationships between Southern Shaanxi Han and other populations. We observed a total of 150 alleles at 15 autosomal STR loci with the corresponding allelic frequencies ranging from 0.0023 to 0.5210, and the combined power of discrimination and exclusion for the 15 autosomal STR loci were 0.99999999999999998866 and 0.999998491, respectively. For the 10 Y-STR loci, totally 100 different haplotypes were obtained, of which 94 were unique. The discriminatory capacity and haplotype diversity values of the 10 Y-STR loci were 0.9259 and 0.998269, respectively. The results demonstrated high genetic diversities of the 25 STR loci in the population for forensic applications. We constructed neighbor-joining tree and conducted principal component analysis based on 15 autosomal STR loci and conducted multidimensional scaling analysis and constructed neighbor-joining tree based on 10 Y-STR loci. The results of population genetic analyses based on both autosomal and Y-chromosome STRs indicated that the studied Southern Shaanxi Han population had relatively closer genetic relationship with Eastern Han population, and distant relationships with Croatian, Serbian and Moroccan populations.

Hans Küpper discusses science and venture capital.

PubMed

Küpper, Hans

2004-11-01

Hans Küpper has over 30 years of experience in the biotechnology industry in areas from research to R&D management, technology assessment and business acquisitions. He received his PhD in 1974 from the University of Heidelberg. After additional academic research at the Massachusetts Institute of Technology in the USA and at the University of Heidelberg, Germany, he joined Biogen in 1980. Here, he held various R&D positions, the last of which was Assistant Research Director. In 1985, he joined Behringwerke AG, Marburg, to build up and head the company's Molecular Biology Department and thereafter became Head of R&D of the Immunology/Oncology Business Unit. In 1999 he joined Global Life Science Ventures at their Munich office. Dr Küpper is the author of numerous publications and patents/applications and has also served as a consultant to the Pharmaceutical Industry and the European Commission. He is a board member of several early stage companies in the life sciences.

Clinical, epidemiological and treatment failure data among HIV-1 non-B-infected patients in the Spanish AIDS Research Network Cohort.

PubMed

Torrecilla García, Esther; Yebra Sanz, Gonzalo; Llácer-Delicado, Teresa; Rubio García, Rafael; González-García, Juan; García García, Federico; López-Aldeguer, José; Asensi Álvarez, Víctor; Holguín Fernández, África

2016-01-01

The prevalence of HIV-1 non-B variants is increasing in Spain, showing a higher number of transmitted drug resistance mutations (TDR) since 2002. This study presents the features of non-B-infected patients enrolled in the cohort of antiretroviral treatment (ART) naïve HIV-infected patients included in the Research Network on HIV/AIDS (CoRIS). The study includes a selected group of HIV-1 non-B-infected subjects from 670 subjects with pol sequences collected from 2004 to 2008 in the CoRIS cohort. Epidemiological-clinical-virological data were analyzed since cohort entry until October 2011, considering the presence or absence of treatment failure (TF). Eighty two non-B infected subjects with known HIV-1 variants were selected from 2004 to 2008 in the CoRIS cohort, being mainly female, immigrants, infected by recombinant viruses, and by heterosexual route. They had an intermediate TDR rate (9.4%), a high rate of TF (25.6%), of losses to follow-up (35%), of coinfections (32.9%), and baseline CD4+ counts ≥350cells/mm(3) (61.8%). Non-B subjects with TF showed higher rates of heterosexual infection (85.7% vs. 69.5%, p<0.05), tuberculosis (30.8% vs. 9.1%, p=0.10) and hepatitis C (23.8% vs. 13.9%, p=0.34) coinfections and lower rates of syphilis (0% vs. 21.9%, p<0.05), and had more frequently received first-line ART including protease inhibitors (PIs) than patients without TF (70% vs. 30%, p<0.05). Interestingly, infection with non-B variants reduced the risk of TDR to nucleoside reverse transcriptase inhibitors and increased the risk to PIs. HIV-1 non-B-infected patients in Spain had a particular epidemiological and clinical profile that should be considered during their clinical management. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Association study between variants in LHCGR DENND1A and THADA with preeclampsia risk in Han Chinese populations.

PubMed

Zhang, Ya-Jie; Li, Lei; Wang, Zhen-Jing; Zhang, Xiao-Jing; Zhao, Han; Zhao, Yan; Wang, Xie-Tong; Li, Chang-Zhong; Wan, Ji-Peng

2018-05-17

To evaluate the association between preeclampsia and three single nucleotide polymorphisms (rs13405728 in LHCGR gene; rs13429458 in THADA gene, and rs2479106 in DENND1A gene) which were identified to be genetic variants of polycystic ovary syndrome (PCOS) by genome-wide association study in Han Chinese populations. A total of 784 northern Han Chinese women (378 controls and 406 cases) were genotyped for the three genetic variants by polymerase chain reaction and direct sequencing. Unconditional logistic regression analysis was used to adjust the impact of prepregnancy body mass index, primiparas, and maternal age. No significant difference was found in the allele frequencies of the three genetic variants between cases and controls (p > .05), but genotype frequency of the SNP rs2479106 was significantly differ between cases and controls when analyzed under recessive models (p = .02). There was also a substantial difference in the genotype frequencies of the SNP rs13429458 between cases and controls under additive models (p = .01). Genetic variants of PCOS (rs13405728 in LHCGR gene; rs13429458 in THADA gene and rs2479106 in DENND1A gene) may not be involved in the development of preeclampsia in Han Chinese women.

The physician Hans Reiter as prisoner of war in Nuremberg: a contextual review of his interrogations (1945-1947).

PubMed

Wallace, Daniel J; Weisman, Michael H

2003-02-01

Crimes against humanity by Nazi Germany led to the codification of procedures for trying medical professionals. The principles detailed in the Nuremberg Code formulated by the Allies represented their effort to prevent future excesses and embody today's Institutional Review Boards. Reactive arthritis is often termed Reiter's syndrome, after Hans Reiter, who was incarcerated at Nuremberg. The authors reviewed Dr Hans Reiter's Nuremberg file at the National Archives in Washington, DC, and present chronologic excerpts of his interrogations between 1945 and 1947, with interpretative commentary. Reiter was involved with or knowledgeable of involuntary sterilization and euthanasia undertaken by the Nazi regime. He also played an active role in the design of a study that inoculated concentration camp internees at Buchenwald with an experimental typhus vaccine, which resulted in hundreds of deaths. A brilliant investigator and erudite intellectual, the career of Hans Reiter shows the importance and the relevance of scientific inquiry to adhere to principles enumerated in the Nuremberg Code. Because he was not the first to describe reactive arthritis, and in view of the above, Reiter's syndrome should only be used to cite an older reference that uses the term or in a historical context. Copyright 2003, Elsevier Science (USA). All rights reserved.

[Distribution of variant alleles association with warfarin pharmacokinetics and pharmacodynamics in the Han population in China].

PubMed

Liu, Yuan; Zhong, Shi-long; Yang, Min; Tan, Hong-hong; Fei, Hong-wen; Chen, Ji-yan; Yu, Xi-yong; Lin, Shu-guang

2011-12-18

To investigate distribution of CYP2C9, CYP3A4, VKORC1 and GGCX gene polymorphisms in the Han population of Guangdong. The subjects included were 970 Chinese Han patients who received long-term warfarin anticoagulant therapy orally after valve replacement in Guangdong General Hospital between 2000 and 2008. By selecting and analyzing the 12 single nucleotide polymorphisms (SNPs) loci, rs12572351 G>A, rs9332146 G>A, rs4917639 G>T, rs1057910 A>C (CYP2C9*3), rs1934967 G>T, rs1934968 G>A, rs2242480 T>C, rs2246709 G>A, rs9923231 C>T (VKORC1-1639 G>A), rs2359612 G>A (VKORC1*2), rs10871454 C>T, and rs699664 T>C, in 4 genes including CYP2C9, CYP3A4, VKORC1 and GGCX that were possibly correlated with warfarin pharmacodynamics and pharmacokinetics through literature retrieval, the distribution of mutation frequencies of the 12 SNPs loci in Chinese Han population were obtained systematically. SNaPshot technique was used to detect gene SNPs, Hardy-Weinberg genetic equilibrium test was used to test population representativeness. The allelic mutation frequency at CYP2C9 gene rs12572351 G>A, rs9332146 G>A, rs4917639 C>A, rs1057910 A>C (*3), rs1934967 G>T and rs1934968 G>A loci was 32.53%, 2.16%, 8.25%, 3.61%, 19.18% and 37.37%, respectively; the allelic mutation frequency at CYP3A4 gene rs2242480 T>C and rs2246709 G>A loci was 29.07% and 40.41%, respectively; the allelic mutation frequency at VKORC1 gene rs9923231 C>T, rs2359612 G>A and rs10871454 C>T SNPs loci was 87.99%, 87.94% and 91.34%, respectively; the allelic mutation frequency at GGCX gene rs699664 T>C locus was 31.86%. It is of important clinical significance in individualized warfarin therapy to systematically study distribution of mutation frequencies at 12 polymorphisms loci in 4 genes including CYP2C9, CYP3A4 , VKORC1 and GGCX related to warfarin pharmacodynamics and pharmacokinetics in the Chinese Han population receiving valve replacement.

[Impacts of electroacupuncture on left hippocampus NAA/Cr for patients of Uygur and Han nationality with mild cognitive impairment].

PubMed

Liu, Zhi-Yan; Guo, Hui; Zhang, Xiao-Lin; Liu, Juan; Qu, Hong-Yan; Peng, Wei; Bao, Yi-Mei; Yin, Li-Li; Song, Yi-Xing

2011-09-01

To observe the clinical efficacy of electroacupuncture (EA) on mild cognitive impairment (MCI) for patients of Uygur and Han nationality and explore the national diversity among the patients with MCI. Twenty-five cases were divided into Han nationality group (15 cases) and Uygur nationality group (10 cases) according to patient's nationality. In either group, EA was applied to Baihui (GV 20), Fengchi (GB 20), Xuanzhong (GB 39), Fuliu (KI 7), Sanyinjiao (SP 6) and Taixi (KI 3), once per day, 15 treatments made one session and there were 5 days at the interval among the sessions. Totally, 3 sessions of treatment were required. The proton magnetic resonance spectroscopy (1H-MRS) was used to observe the changes in the ratio of N-acetylaspartate and creatine (NAA/Cr) on the left hippocampus for the patients in two groups before and after treatment as well as the changes in the results of the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA) separately. NAA/Cr in Uygur nationality group was higher than that in Han nationality group before treatment (1.659 +/- 0.418 vs 1.137 +/- 0.190, P < 0.05). After treatment, MMSE and MoCA scores all increased apparently as compared with those before treatment in two groups (P < 0.05, P < 0.01), and NAA/Cr on the left hippocampus in either group was up-regulated as compared with that before treatment (both P < 0.01). EA can improve the overall cognitive function for the patients with MCI. There is the national diversity in the partial brain metabolite level between Uygur patients and Han patients with MCI.

Distinct genotype distribution and haplotype profiles in MDR1 gene among Chinese Han, Bai, Wa and Tibetan ethnic groups.

PubMed

Lai, Yong; Huang, Min; Li, Hui; Wang, Xue-Ding; Li, Jia-Li

2012-11-01

P-Glycoprotein (P-gp, encoded by MDR1 gene) plays an important role in determining bioavailability and pharmacologic effects of many drugs. There is increasing evidence that P-gp activity may be genetically determined. In this study, we investigated the genotype distribution and the haplotype profiles of MDR1 gene in Chinese Han, Bai, Wa and Tibetan subjects. Much lower frequencies of the 1236T allele and the 2677T allele were found in Wa subjects than those in other three ethnic groups, while the 2677A allele was found about 6-fold more frequently in Han subjects than in subjects of other three ethnic groups. The Han, Bai and Tibetan subjects share the same three predominant haplotypes (T-T-T, T-G-C and C-G-C), and T-T-T is the highest and accounts for more than one third of the number of haplotypes in the subjects from each ethnic group. However, T-T-T was less common than T-G-C, T-G-T and C-G-C and occurring at only 13.8% in Wa subjects, furthermore, higher frequencies of T-G-T, C-T-C, C-G-T and C-T-T were observed in Wa subjects compared to those in other three ethnic groups. Frequencies of C-A-C and T-A-C in Han subjects were higher than those in other three ethnic groups. The findings of this study will be of some relevance in predicting MDR1 phenotype and pharmacokinetics as well as pharmacodynamic effects of many commonly used drugs that are P-gp substrates in these four Chinese ethnic groups.

2004 tax legislation: a plus for woodland owners

Treesearch

William C. Siegel

2004-01-01

The Working Families Tax Relief Act of 2004 was signed into law by the president on Octobber 4, 2004. After undergoing some compromises in conference, the bill sailed through the House of Representatives by 339 to 65 vote margin, and was accepted by the Senate 92 to 3.

Murder Rates in New Orleans, La, 2004–2006

PubMed Central

VanLandingham, Mark J.

2007-01-01

Murder rates for New Orleans, La, during 2005 and 2006 were calculated with the best available population trajectories for these 2 atypical years. These calculations showed that the murder rate increased substantially during this period compared with 2004. The increase in 2005 from 2004 was 14%. The best estimate of the increase in the murder rate in 2006 compared with 2004 was 69%; the large increase in 2006 began during the second quarter of that year. PMID:17666685

Editorial Reviewers for 2004

PubMed Central

2004-01-01

The editorial staff of The American Journal of Human Genetics thanks the following scientists for their invaluable assistance in reviewing manuscripts from July 1, 2003, through June 30, 2004. We extend special recognition to the following for reviewing five or more papers in this time period.

2004 Reversible Associations in Structure & Molecular Biology

DOE Office of Scientific and Technical Information (OSTI.GOV)

Edward Eisenstein Nancy Ryan Gray

The Gordon Research Conference (GRC) on 2004 Gordon Research Conference on Reversible Associations in Structure & Molecular Biology was held at Four Points Sheraton, CA, 1/25-30/2004. The Conference was well attended with 82 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students.

40 CFR Appendix M to Subpart G - Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004

Code of Federal Regulations, 2010 CFR

2010-07-01

... —Rigid polyurethane slabstock and other foams —Polystyrene extruded insulation boardstock and billet...—Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004 Foam Blowing—Unacceptable Substitutes End-use Substitute Decision Comments All foam end-uses: HCFC-141b Unacceptable...

40 CFR Appendix M to Subpart G - Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004

Code of Federal Regulations, 2012 CFR

2012-07-01

... —Rigid polyurethane slabstock and other foams —Polystyrene extruded insulation boardstock and billet...—Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004 Foam Blowing—Unacceptable Substitutes End-use Substitute Decision Comments All foam end-uses: HCFC-141b Unacceptable...

40 CFR Appendix M to Subpart G - Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004

Code of Federal Regulations, 2011 CFR

2011-07-01

... —Rigid polyurethane slabstock and other foams —Polystyrene extruded insulation boardstock and billet...—Unacceptable Substitutes Listed in the September 30, 2004 Final Rule, Effective November 29, 2004 Foam Blowing—Unacceptable Substitutes End-use Substitute Decision Comments All foam end-uses: HCFC-141b Unacceptable...

Frontal Lobe Dysfunction in a Depressed Patient Who Survived a Suicide Attempt by Jumping from the Bridge on the Han River

PubMed Central

Kim, Kiwon

2017-01-01

Suicide attempts at the Han river are rapidly increasing, which are 4.11 times from 2005 to 2015, whereas the rate of completed suicide in South Korea increased 1.07 times during the same period. However, few studies have been conducted on the issue because many suicide attempters were seriously injured after a fall in the Han river. We present a case of a patient with major depressive disorder (MDD) who attempted suicide and minimally injured after jumping from the bridge at the Han river. We could assess his psychological and neurocognitive functions before and immediately after his attempt. From this case, we can identify that higher cognitive aspect of executive dysfunction, especially in the frontal domain of selective attention and inhibition, may be associated with his suicide attempt. In conclusion, we suggest psychiatric treatments for cognitive impulsiveness and safety barriers at the bridge to prevent suicide attempts of patients with MDD. PMID:29209400

Frontal Lobe Dysfunction in a Depressed Patient Who Survived a Suicide Attempt by Jumping from the Bridge on the Han River.

PubMed

Kim, Kiwon; Jeon, Hong Jin

2017-11-01

Suicide attempts at the Han river are rapidly increasing, which are 4.11 times from 2005 to 2015, whereas the rate of completed suicide in South Korea increased 1.07 times during the same period. However, few studies have been conducted on the issue because many suicide attempters were seriously injured after a fall in the Han river. We present a case of a patient with major depressive disorder (MDD) who attempted suicide and minimally injured after jumping from the bridge at the Han river. We could assess his psychological and neurocognitive functions before and immediately after his attempt. From this case, we can identify that higher cognitive aspect of executive dysfunction, especially in the frontal domain of selective attention and inhibition, may be associated with his suicide attempt. In conclusion, we suggest psychiatric treatments for cognitive impulsiveness and safety barriers at the bridge to prevent suicide attempts of patients with MDD.

Association of the GALNT2 gene polymorphisms and several environmental factors with serum lipid levels in the Mulao and Han populations.

PubMed

Li, Qing; Yin, Rui-Xing; Yan, Ting-Ting; Miao, Lin; Cao, Xiao-Li; Hu, Xi-Jiang; Aung, Lynn Htet Htet; Wu, Dong-Feng; Wu, Jin-Zhen; Lin, Wei-Xiong

2011-09-20

The association of UDP-N-acetyl-alpha-D-galactosamine: polypeptide N-acetylgalactosaminyltransferase 2 gene (GALNT2) single nucleotide polymorphisms (SNPs) and serum lipid profiles in the general population is not well known. The present study was undertaken to detect the association of GALNT2 polymorphisms and several environmental factors with serum lipid levels in the Guangxi Mulao and Han populations. A total of 775 subjects of Mulao nationality and 699 participants of Han nationality were randomly selected from our stratified randomized cluster samples. Genotyping of the GALNT2 rs2144300 and rs4846914 SNPs was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. There were no significant differences in the genotypic and allelic frequencies of both SNPs between the two ethnic groups, or between the males and females. The subjects with TT genotype of rs2144300 in Mulao had lower serum triglyceride (TG) levels than the subjects with CC genotype in females (P < 0.01). The participants with CT/TT genotype of rs2144300 in Han had lower TG and apolipoprotein (Apo) B levels, and higher high-density lipoprotein cholesterol (HDL-C), ApoA1 levels and the ratio of ApoA1 to ApoB in males; and higher low-density lipoprotein cholesterol (LDL-C) and ApoB levels in females than the participants with CC genotype (P < 0.05-0.001). The individuals with GA/AA genotype of rs4846914 in Mulao had higher total cholesterol (TC) and LDL-C levels than the individuals with GG genotype in males (P < 0.05 for each). The subjects with AA genotype of rs4846914 in Han had higher LDL-C and ApoB levels, and lower HDL-C levels and the ratio of ApoA1 to ApoB than the subjects with GG genotype (P < 0.05 for each). The levels of TC in Mulao were correlated with the genotypes of rs4846914 in males (P < 0.05). The levels of ApoA1 in Han were correlated with the genotypes of both SNPs, and the

Association of the GALNT2 gene polymorphisms and several environmental factors with serum lipid levels in the Mulao and Han populations

PubMed Central

2011-01-01

Background The association of UDP-N-acetyl-alpha-D-galactosamine: polypeptide N-acetylgalactosaminyltransferase 2 gene (GALNT2) single nucleotide polymorphisms (SNPs) and serum lipid profiles in the general population is not well known. The present study was undertaken to detect the association of GALNT2 polymorphisms and several environmental factors with serum lipid levels in the Guangxi Mulao and Han populations. Method A total of 775 subjects of Mulao nationality and 699 participants of Han nationality were randomly selected from our stratified randomized cluster samples. Genotyping of the GALNT2 rs2144300 and rs4846914 SNPs was performed by polymerase chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results There were no significant differences in the genotypic and allelic frequencies of both SNPs between the two ethnic groups, or between the males and females. The subjects with TT genotype of rs2144300 in Mulao had lower serum triglyceride (TG) levels than the subjects with CC genotype in females (P < 0.01). The participants with CT/TT genotype of rs2144300 in Han had lower TG and apolipoprotein (Apo) B levels, and higher high-density lipoprotein cholesterol (HDL-C), ApoA1 levels and the ratio of ApoA1 to ApoB in males; and higher low-density lipoprotein cholesterol (LDL-C) and ApoB levels in females than the participants with CC genotype (P < 0.05-0.001). The individuals with GA/AA genotype of rs4846914 in Mulao had higher total cholesterol (TC) and LDL-C levels than the individuals with GG genotype in males (P < 0.05 for each). The subjects with AA genotype of rs4846914 in Han had higher LDL-C and ApoB levels, and lower HDL-C levels and the ratio of ApoA1 to ApoB than the subjects with GG genotype (P < 0.05 for each). The levels of TC in Mulao were correlated with the genotypes of rs4846914 in males (P < 0.05). The levels of ApoA1 in Han were correlated with the genotypes

Hans Georg Trüper (1936–2016) and His Contributions to Halophile Research

PubMed Central

Oren, Aharon

2016-01-01

Prof. Hans Georg Trüper, one of the most important scientists in the field of halophile research, passed away on 9 March 2016 at the age of 79. I here present a brief obituary with special emphasis on Prof. Trüper’s contributions to our understanding of the halophilic prokaryotes and their adaptations to life in hypersaline environments. He has pioneered the study of the halophilic anoxygenic phototrophic sulfur bacteria of the Ectothiorhodospira—Halorhodospira group. Some of the species he and his group isolated from hypersaline and haloalkaline environments have become model organisms for the study of the mechanisms of haloadaptation: the functions of three major organic compounds – glycine betaine, ectoine, and trehalose – known to serve as “compatible solutes” in halophilic members of the Bacteria domain, were discovered during studies of these anoxygenic phototrophs. Prof. Trüper’s studies of hypersaline alkaline environments in Egypt also led to the isolation of the first known extremely halophilic archaeon (Natronomonas pharaonis). The guest editors dedicate this special volume of Life to the memory of Prof. Hans Georg Trüper. PMID:27187481

Genetic variations in MTHFR and esophageal squamous cell carcinoma susceptibility in Chinese Han population.

PubMed

Tang, Weifeng; Zhang, Sheng; Qiu, Hao; Wang, Lixin; Sun, Bin; Yin, Jun; Gu, Haiyong

2014-05-01

Esophageal cancer is the sixth most common cancer worldwide. Esophageal squamous cell carcinoma (ESCC) is a fatal malignancy associated with low 5-year survival rate. The aim of this study was to assess the association between methylenetetrahydrofolate reductase (MTHFR) tagging single nucleotide polymorphisms (SNPs) rs1801133 C>T, rs3753584 A>G, rs4845882 G>A, rs4846048 A>G and rs9651118 T>C genotypes and ESCC susceptibility in a hospital-based case-control study. We conducted genotyping analyses for these five SNPs with 629 ESCC cases and 686 controls in a Chinese Han population. Ligation detection reaction method was used to identify genotypes of these MTHFR SNPs. Our results demonstrated that MTHFR rs1801133 C>T was associated with the risk of ESCC; however, MTHFR rs4845882 G>A and rs4846048 A>G SNPs were associated with the decreased risk of ESCC, and MTHFR rs3753584 A>G and rs9651118 T>C SNPs were not associated with ESCC risk. Our findings suggests that MTHFR rs1801133 C>T, rs4845882 G>A and rs4846048 A>G SNPs may be genetic modifiers for developing ESCC in Chinese Han population.

Postsecondary Transition under IDEA 2004: A Legal Update

ERIC Educational Resources Information Center

Prince, Angela M. T.; Katsiyannis, Antonis; Farmer, Jennie

2013-01-01

Postsecondary transition planning for students with disabilities first entered the Individuals with Disabilities Education Act (IDEA) in 1990. The required provisions for transition planning were updated with the amendments to IDEA in 1997 and its reauthorization in 2004. Since IDEA 2004 took effect in July 2005, 11 court cases have been decided…

Water-Use Estimates for West Virginia, 2004

USGS Publications Warehouse

Atkins, John T.

2007-01-01

This study estimates the quantity of surface water and ground water used within West Virginia. About 4,787 million gallons per day (Mgal/d) of water were withdrawn from West Virginia surface-water and ground-water sources in 2004, with about 4,641 Mgal/d (97 percent) from surface-water sources and about 146 Mgal/d (3 percent) from ground water sources. The largest surface-water withdrawals were in Grant and Mason Counties and were about 1,156 and 1,090 Mgal/d, respectively. The largest ground-water withdrawals were in Berkeley and Wood Counties and were about 12.0 and 12.8 Mgal/d, respectively. Estimates were determined for surface-water and ground-water withdrawals in seven water-use categories: public supply, domestic, thermoelectric power, industrial, irrigation, commercial, and mining. Instream water uses, including hydroelectric power generation, were not considered. Total withdrawals for public supply were 189 Mgal/d, of which 152 Mgal/d were from surface-water sources and 37 Mgal/d were from ground-water sources. Kanawha County withdrew 34 Mgal/d of surface water for public supply, which is more than any other county in the state. Wood County withdrew more ground water for public supply than any other county in the state, about 7.59 Mgal/d. The total domestic (non-publicly supplied) water withdrawal was estimated at 33.5 Mgal/d, with 98 percent from ground water and 2 percent from surface water. There were 17 fossil-fuel, steam-generating thermoelectric power plants operated in the state, 10 plants with once-through cooling systems and 7 plants with recirculation cooling systems. Thermoelectric power used the greatest amount of water compared to the other water-use categories, and water withdrawal from surface-water sources was about 3,406 Mgal/d for plants with once-through cooling systems and about 145 Mgal/d for plants with recirculation cooling systems. Only a trace of water was withdrawn from ground-water sources for plants with once-through cooling

Rocky Mountain Snowpack Chemistry at Selected Sites, 2004

USGS Publications Warehouse

Ingersoll, George P.; Mast, M. Alisa; Nanus, Leora; Handran, Heather H.; Manthorne, David J.; Hultstrand, Douglas M.

2007-01-01

During spring 2004, the U.S. Geological Survey in cooperation with the National Park Service and the U.S. Department of Agriculture, Forest Service collected and analyzed snowpack samples for 65 sites in the Rocky Mountain region from New Mexico to Montana. Snowpacks were sampled from late February through early April and generally had well-below-average- to near-average snow-water equivalent. Regionally, on April 1, snow-water equivalent ranged from 50 to 89 percent. At most regional sites monitored during 1993-2004, snowpack ammonium, nitrate, and sulfate concentrations for 2004 were lower than the 12-year averages. Snowpack ammonium concentrations in the region were lower than average concentrations for the period at 61 percent of sites in the region, but showed a new pattern compared to previous years with three of the four highest 2004 concentrations observed in northern Colorado. Nitrate concentrations in 2004 were lower than the 12-year average for the year at 53 percent of regional sites, and typically occurred at sites in Wyoming, Idaho, and Montana where powerplants and large industrial areas were limited. A regional decrease in sulfate concentrations across most of the Rocky Mountains (with concentrations lower than the 12-year average at 84 percent of snowpack sites) was consistent with other monitoring of atmospheric deposition in the Western United States. Total mercury concentrations, although data are only available for the past 3 years, decreased slightly for the region as a whole in 2004 relative to 2003. Ratios of stable sulfur isotopes indicated a similar regional pattern as observed in recent years with sulfur-34 (d34S) values generally increasing northward from northern New Mexico and southern Colorado to northern Colorado, Wyoming, Idaho, and Montana.

Pulpwood Production in the North-Central Region, 2004.

Treesearch

Ronald J. Piva

2006-01-01

Discusses 2004 production and receipts in the Lake, Central, and Plains States. Shows Michigan, Minnesota, and Wisconsin production by species for each county and compares production by Forest Survey Unit with that of previous years. Presents production data for Illinois, Indiana, Iowa, and Missouri by species group and product form. Includes 2004 production for the...

Births: final data for 2004.

PubMed

Martin, Joyce A; Hamilton, Brady E; Sutton, Paul D; Ventura, Stephanie J; Menacker, Fay; Kirmeyer, Sharon

2006-09-29

This report presents 2004 data on U.S. births according to a wide variety of characteristics. Data are presented for maternal demographic characteristics including age, live-birth order, race, Hispanic origin, marital status, and educational attainment; maternal lifestyle and health characteristics (medical risk factors, weight gain, and tobacco use); medical care utilization by pregnant women (prenatal care, obstetric procedures, characteristics of labor and/or delivery, attendant at birth, and method of delivery); and infant characteristics (period of gestation, birthweight, Apgar score, congenital anomalies, and multiple births). Also presented are birth and fertility rates by age, live-birth order, race, Hispanic origin, and marital status. Selected data by mother's state of residence are shown, as well as data on month and day of birth, sex ratio, and age of father. Trends in fertility patterns and maternal and infant characteristics are described and interpreted. Descriptive tabulations of data reported on the birth certificates of the 4.1 million births that occurred in 2004 are presented. Denominators for population-based rates are post-censal estimates derived from the U.S. 2000 census. In 2004, 4,112,052 births were registered in the United States, less than 1 percent more than the number in 2003. The crude birth rate declined slightly; the general fertility rate increased by less than 1 percent. Childbearing among teenagers and women aged 20-24 years declined to record lows. Rates for women aged 25-34 and 45-49 years were unchanged, whereas rates for women aged 35-44 years increased. All measures of unmarried childbearing rose in 2004. Smoking during pregnancy continued to decline. No improvement was seen in the timely initiation of prenatal care. The cesarean delivery rate jumped 6 percent to another all-time high, whereas the rate of vaginal birth after previous cesarean fell by 13 percent. Preterm and low birthweight rates continued their steady rise

Global Tsunami Warning System Development Since 2004

NASA Astrophysics Data System (ADS)

Weinstein, S.; Becker, N. C.; Wang, D.; Fryer, G. J.; McCreery, C.; Hirshorn, B. F.

2014-12-01

The 9.1 Mw Great Sumatra Earthquake of Dec. 26, 2004, generated the most destructive tsunami in history killing 227,000 people along Indian Ocean coastlines and was recorded by sea-level instruments world-wide. This tragedy showed the Indian Ocean needed a tsunami warning system to prevent another tragedy on this scale. The Great Sumatra Earthquake also highlighted the need for tsunami warning systems in other ocean basins. Instruments for recording earthquakes and sea-level data useful for tsunami monitoring did not exist outside of the Pacific Ocean in 2004. Seismometers were few in number, and even fewer were high-quality long period broadband instruments. Nor was much of their data made available to the US tsunami warning centers (TWCs). In 2004 the US TWCs relied exclusively on instrumentation provided and maintained by IRIS and the USGS for areas outside of the Pacific.Since 2004, the US TWCs and their partners have made substantial improvements to seismic and sea-level monitoring networks with the addition of new and better instruments, densification of existing networks, better communications infrastructure, and improved data sharing among tsunami warning centers. In particular, the number of sea-level stations transmitting data in near real-time and the amount of seismic data available to the tsunami warning centers has more than tripled. The DART network that consisted of a half-dozen Pacific stations in 2004 now totals nearly 60 stations worldwide. Earthquake and tsunami science has progressed as well. It took nearly three weeks to obtain the first reliable estimates of the 2004 Sumatra Earthquake's magnitude. Today, thanks to improved seismic networks and modern computing power, TWCs use the W-phase seismic moment method to determine accurate earthquake magnitudes and focal mechanisms for great earthquakes within 25 minutes. TWC scientists have also leveraged these modern computers to generate tsunami forecasts in a matter of minutes.Progress towards a

Annual Report 2004

DTIC Science & Technology

2005-01-01

information for planning and management. MG-109-AF, Test and Evaluation Trends and Costs for Aircraft and Guided Weapons, Bernard Fox, Michael Boito...Experience fom Prince Sultan Air Base and Eskan Village in Saudi Arabia, Laura Werber Castaneda, Lawrence M. Hanser, and Constance H. Davis 28 RAND...India, C. Christine Fair ANNUAL REPORT 2004 47 Publications MG-109-AF, Test and Evaluation Trends and Costs for Aircraft and Guided Weapons, Bernard Fox

2004 Kentucky traffic collision facts

DOT National Transportation Integrated Search

2004-01-01

KENTUCKYS TRAFFIC COLLISION FACTS report for 2004 is based on collision reports submitted to the Kentucky State Police : Records Branch. As required by Kentucky Revised Statutes 189.635, every law enforcement agency whose officers investigate :...

Ohio traffic crash facts, 2004

DOT National Transportation Integrated Search

2005-04-14

Information contained in this report represents traffic crash data and supporting information from the : Ohio Integrated Traffic Records System (ITRS) for the calendar year 2004. Data presented herein : represents the crash report forms as submitted ...

Collaboration, Reputation, and Ethics in American Academic Life: Hans H. Gerth and C. Wright Mills.

ERIC Educational Resources Information Center

Oakes, Guy; Vidich, Arthur J.

Using the collaboration between sociologist C. Wright Mills and Hans H. Gerth and their studies of the work of Max Weber as a point of departure for a sustained discussion of academic ethics, this book explores how concealment, secrecy, and deception contribute to the building of academic reputation and how the balance of knowledge and power in a…

[Relationship between Ghrelin polymorphism and serum lipoprotein levels in Han Chinese with or without coronary heart disease risk factors].

PubMed

Xie, Xuan; Zhang, Jing; Wang, Yu-huan; Wang, Jun-hong; Zhang, Chun-hong; Ni, Hong-yan; Yuan, Xiao-hong

2008-04-01

To investigate the relationship between polymorphism of Ghrelin gene and serum levels of lipoprotein in Han Chinese with or without coronary heart disease (CHD) risk factors. PCR restriction fragment length polymorphism assay was used to detect the distribution of genotypes of Ghrelin gene in 225 Han Chinese (40 to 69 years-old) with CHD risk factors, 78 subjects without CHD risk factors served as normal controls. Serum levels of total cholesterol (TC), triglyceride (TG), high density lipoprotein-cholesterol (HDL-C), low density lipoprotein-cholesterol (LDL-C) and very low-density lipoprotein (VLDL) were measured to analyze the relationship with the polymorphism of Ghrelin gene. Ghrelin genotype frequencies of AA, AG, GG (0.975, 0.025, 0.00 in control group and 0.956, 0.040, 0.004 in the high-risk group, all P > 0.05) as well as the allele frequencies of A, G (0.987, 0.013 in control group and 0.976, 0.024 in the high-risk group, all P > 0.05) were similar between the groups. HDL-C levels of the Arg/Gln carriers were significantly lower than those of Arg/Arg carriers in control group and in the high-risk group (all P < 0.05). Arg/Gln carriers were associated lower HDL-C levels in Han Chinese.

Reference intervals: current status, recent developments and future considerations.

PubMed

Ozarda, Yesim

2016-01-01

Reliable and accurate reference intervals (RIs) for laboratory analyses are an integral part of the process of correct interpretation of clinical laboratory test results. RIs given in laboratory reports have an important role in aiding the clinician in interpreting test results in reference to values for healthy populations. Since the 1980s, the International Federation of Clinical Chemistry (IFCC) has been proactive in establishing recommendations to clarify the true significance of the term 'RIs, to select the appropriate reference population and statistically analyse the data. The C28-A3 guideline published by the Clinical and Laboratory Standards Institute (CLSI) and IFCC is still the most widely-used source of reference in this area. In recent years, protocols additional to the Guideline have been published by the IFCC, Committee on Reference Intervals and Decision Limits (C-RIDL), including all details of multicenter studies on RIs to meet the requirements in this area. Multicentric RIs studies are the most important development in the area of RIs. Recently, the C-RIDL has performed many multicentric studies to obtain common RIs. Confusion of RIs and clinical decision limits (CDLs) remains an issue and pediatric and geriatric age groups are a significant problem. For future studies of RIs, the genetic effect would seem to be the most challenging area. 
The aim of the review is to present the current theory and practice of RIs, with special emphasis given to multicenter RIs studies, RIs studies for pediatric and geriatric age groups, clinical decision limits and partitioning by genetic effects on RIs.

Reference intervals: current status, recent developments and future considerations

PubMed Central

Ozarda, Yesim

2016-01-01

Reliable and accurate reference intervals (RIs) for laboratory analyses are an integral part of the process of correct interpretation of clinical laboratory test results. RIs given in laboratory reports have an important role in aiding the clinician in interpreting test results in reference to values for healthy populations. Since the 1980s, the International Federation of Clinical Chemistry (IFCC) has been proactive in establishing recommendations to clarify the true significance of the term ‘RIs, to select the appropriate reference population and statistically analyse the data. The C28-A3 guideline published by the Clinical and Laboratory Standards Institute (CLSI) and IFCC is still the most widely-used source of reference in this area. In recent years, protocols additional to the Guideline have been published by the IFCC, Committee on Reference Intervals and Decision Limits (C-RIDL), including all details of multicenter studies on RIs to meet the requirements in this area. Multicentric RIs studies are the most important development in the area of RIs. Recently, the C-RIDL has performed many multicentric studies to obtain common RIs. Confusion of RIs and clinical decision limits (CDLs) remains an issue and pediatric and geriatric age groups are a significant problem. For future studies of RIs, the genetic effect would seem to be the most challenging area.
The aim of the review is to present the current theory and practice of RIs, with special emphasis given to multicenter RIs studies, RIs studies for pediatric and geriatric age groups, clinical decision limits and partitioning by genetic effects on RIs. PMID:26981015

ODOT research news : spring 2004.

DOT National Transportation Integrated Search

2004-01-01

The research newsletter includes: : 1) 2004 Northwest Transportation Conference a Success! : 2) Six New Research Projects to Start in July; : 3) DMV Trip Permit Study; : 4) Graduated Licensing Program; : 5) Shear Capacity of Corrosion-Damaged RC Beam...

A cross-cultural comparison of climacteric symptoms, self-esteem, and perceived social support between Mosuo women and Han Chinese women.

PubMed

Zhang, Ying; Zhao, Xudong; Leonhart, Rainer; Nadig, Maya; Hasenburg, Annette; Wirsching, Michael; Fritzsche, Kurt

2016-07-01

This cross-cultural study aimed to compare climacteric symptoms, self-esteem, and perceived social support between Mosuo and Han Chinese women, and to explore the interaction between culture and climacteric symptoms. Mosuo is a Chinese minority group with a matriarchal structure, and Han Chinese is the majority ethnic group in China with a patriarchal structure. Through convenience sampling, 54 Mosuo women and 52 Han Chinese women between 40 and 60 years of age completed the sociodemographic questionnaire, the Menopause Rating Scale, the Self-Esteem Scale, and the Perceived Social Support Scale. Compared with Han Chinese women, Mosuo women scored lower on the psychological (P < 0.001) and the somato-vegetative (P = 0.047) subscales of the Menopause Rating Scale, but higher on the Self-Esteem Scale (P = 0.006) and the "support from family" subscale of the Perceived Social Support Scale (P = 0.004). Multiple linear regressions indicated that minority ethnicity (β = 0.207, P = 0.016) was one of the predictive variables of psychological symptoms severity. Referring to the severity of all symptoms, predictive variables were: perceived support from family (β = -0.210, P = 0.017); self-esteem (β = 0.320, P < 0.001); previous history of premenstrual syndrome (β = 0.293, P < 0.001); number of family members (β = -0.229, P = 0.003); and family income (β = -0.173, P = 0.028). Differences in climacteric symptoms were found between two groups. Cultural variables such as familial structure, women's self-esteem, and perceived social support were correlated with symptomatology.

Feeling Happy and Sad at the Same Time? Subcultural Differences in Experiencing Mixed Emotions between Han Chinese and Mongolian Chinese.

PubMed

Deng, Xinmei; Ding, Xuechen; Cheng, Chen; Chou, Hiu Mei

2016-01-01

Sometimes people experience pleasant and unpleasant emotions at the same time in a single emotional event. Previous cross-cultural studies indicated that such mixed emotions are more prevalent in China and related to the attitudes toward happiness and individual's regulatory motivation. However, China is a multi-ethnic country and not much is known about subcultural differences in mixed emotions. The aim of this study was to examine the role that implicit attitudes toward happiness and regulatory motivation played in regard of the subcultural differences in mixed emotions between Han ( N = 61) and Mongolian Chinese ( N = 46). Results indicated that, compared with Mongolian Chinese, Han Chinese showed stronger associations between implicit contra-hedonic attitudes toward happiness and mixed emotions during pleasant emotional events. Also, Han Chinese who reported contra-hedonic motivation during pleasant emotional events had higher levels of mixed emotions than those who had hedonic motivation. No significant differences were found in terms of mixed emotions between Mongolian Chinese who had contra-hedonic and hedonic motivation. These results suggest that the psychological mechanisms underlying differences in mixed emotions also require a more comprehensive understanding from a subcultural perspective.

Feeling Happy and Sad at the Same Time? Subcultural Differences in Experiencing Mixed Emotions between Han Chinese and Mongolian Chinese

PubMed Central

Deng, Xinmei; Ding, Xuechen; Cheng, Chen; Chou, Hiu Mei

2016-01-01

Sometimes people experience pleasant and unpleasant emotions at the same time in a single emotional event. Previous cross-cultural studies indicated that such mixed emotions are more prevalent in China and related to the attitudes toward happiness and individual’s regulatory motivation. However, China is a multi-ethnic country and not much is known about subcultural differences in mixed emotions. The aim of this study was to examine the role that implicit attitudes toward happiness and regulatory motivation played in regard of the subcultural differences in mixed emotions between Han (N = 61) and Mongolian Chinese (N = 46). Results indicated that, compared with Mongolian Chinese, Han Chinese showed stronger associations between implicit contra-hedonic attitudes toward happiness and mixed emotions during pleasant emotional events. Also, Han Chinese who reported contra-hedonic motivation during pleasant emotional events had higher levels of mixed emotions than those who had hedonic motivation. No significant differences were found in terms of mixed emotions between Mongolian Chinese who had contra-hedonic and hedonic motivation. These results suggest that the psychological mechanisms underlying differences in mixed emotions also require a more comprehensive understanding from a subcultural perspective. PMID:27833582

Ground-Water Conditions and Studies in Georgia, 2004-2005

USGS Publications Warehouse

Leeth, David C.; Peck, Michael F.; Painter, Jaime A.

2007-01-01

The U.S. Geological Survey (USGS) collects ground-water data and conducts studies to monitor hydrologic conditions, better define ground-water resources, and address problems related to water supply, water use, and water quality. During 2004-2005, ground-water levels were monitored continuously in a network of 183 wells completed in major aquifers throughout the State. Because of missing data or the short period of record for a number of these wells (less than 3 years), a total of 171 wells from the network are discussed in this report. These wells include 19 in the surficial aquifer system, 20 in the Brunswick aquifer system and equivalent sediments, 69 in the Upper Floridan aquifer, 17 in the Lower Floridan aquifer and underlying units, 10 in the Claiborne aquifer, 1 in the Gordon aquifer, 10 in the Clayton aquifer, 12 in the Cretaceous aquifer system, 2 in Paleozoic-rock aquifers, and 11 in crystalline-rock aquifers. Data from the network indicate that generally water levels rose after the end of a drought (fall 2002), with water levels in 152 of the wells in the normal or above-normal range by 2005. An exception to this pattern of water-level recovery is in the Cretaceous aquifer system where water levels in 7 of the 12 wells monitored were below normal during 2005. In addition to continuous water-level data, periodic synoptic water-level measurements were collected and used to construct potentiometric-surface maps for the Upper Floridan aquifer in the Camden County-Charlton County area during September 2004 and May 2005, in the Brunswick area during June 2004 and June 2005, and in the City of Albany-Dougherty County area during October 2004 and during October 2005. In general, the configuration of the potentiometric surfaces showed little change during 2004-2005 in each of the areas. Ground-water quality in the Upper Floridan aquifer is monitored in the Albany, Savannah, and Brunswick areas, and in Camden County; and the Lower Floridan aquifer, monitored in

Association of LIPC -250G>A polymorphism and several environmental factors with serum lipid levels in the Guangxi Bai Ku Yao and Han populations

PubMed Central

2010-01-01

Background The association between -250G>A polymorphism in the promoter region of the hepatic lipase gene (LIPC) and plasma high-density lipoprotein cholesterol (HDL-C) concentration is contradictory in diverse ethnics. Bai Ku Yao is an isolated subgroup of the Yao minority in China. This study was designed to detect the association of LIPC -250G>A (rs2070895) polymorphism and several environmental factors with serum lipid levels in the Guangxi Bai Ku Yao and Han populations. Methods A total of 778 subjects of Bai Ku Yao and 648 participants of Han Chinese aged 15-80 were randomly selected from our previous stratified randomized cluster samples. Genotyping of the LIPC -250G>A was performed by polymerse chain reaction and restriction fragment length polymorphism combined with gel electrophoresis, and then confirmed by direct sequencing. Results The levels of serum total cholesterol (TC), HDL-C, low-density lipoprotein cholesterol (LDL-C) and apolipoprotein (Apo) AI were lower in Bai Ku Yao than in Han (P < 0.01 for all). The frequencies of GG, GA and AA genotypes were 50.0%, 43.3% and 6.7% in Bai Ku Yao, and 35.7%, 50.6% and 13.7% in Han (P < 0.01); respectively. The frequencies of G and A alleles were 71.7% and 28.3% in Bai Ku Yao, and 61.0% and 39.0% in Han (P < 0.01). The levels of HDL-C and the ratio of ApoAI to ApoB in Bai Ku Yao were lower in GG genotype than in GA or AA genotype (P < 0.05-0.01). The levels of TC, HDL-C, LDL-C and ApoB in Han were lower in GG genotype than in GA or AA genotype (P < 0.05-0.01). The levels of HDL-C and the ratio of ApoAI to ApoB in Bai Ku Yao, and the levels of HDL-C, LDL-C and ApoB in Han were correlated with genotype and/or allele (P < 0.05 for all). Serum lipid parameters were also correlated with age, sex, alcohol consumption, cigarette smoking, blood pressure, body weight, and body mass index in both ethnic groups. Conclusions The differences in the serum lipid profiles between the two ethnic groups might partly result from

Association study of GABA system genes polymorphisms with amphetamine-induced psychotic disorder in a Han Chinese population.

PubMed

Zhang, Kai; Zhao, Yan; Wang, Qingzhong; Jiang, Haifeng; Du, Jiang; Yu, Shunying; Zhao, Min

2016-05-27

GABA system genes have been implicated in neurotrophy and neurogenesis, which play pivotal roles in an individual's variation in vulnerability to amphetamine addiction or amphetamine-induced psychosis (AIP). We hypothesized that common genetic variants in the GABA system genes may be associated with amphetamine-induced psychotic disorder. In our study, thirty-six single nucleotide polymorphisms (SNPs) within the GABA system genes were genotyped in 400 amphetamine-induced psychotic disorder patients and 400 amphetamine use disorders patients (AUP) (not including those categorized as psychosis) in the Han Chinese population. In this study, 51.88% of the Han Chinese amphetamine-type substance use disorder patients met the criteria of amphetamine-induced psychotic disorder, and 79.5% amphetamine-induced psychotic disorder patients had auditory hallucinations, while 46.5% had delusions of reference. The allele frequency of rs1129647 showed nominal association with AIP in the Han Chinese population (P=0.03). Compared with AUP group patients, T allele frequency of AIP group patients was significantly increased. The adjustment for age and gender factors in the AIP and AUP patients was executed using unconditional logistic regression under five inheritance models. The genotype frequency of rs1129647 showed nominal association with AIP in the log-additive model (P=0.04). The genotype frequency of rs2290733 showed nominal association with AIP in the recessive model (P=0.04). Compared with female AIP patients, male patients were more likely to have the CC genotype of rs17545383 (P=0.04). Moreover, we determined that more male patients carried the T allele of rs2290733 in the AIP group (P=0.004). Unfortunately, the significant differences did not survive Benjamini-Hochberg false discovery rate correction (adjusted P>0.05). No association between the SNPs of the GABA system genes and amphetamine-induced psychotic disorder risk was identified. No haplotype of the GABA system

The National Security Strategy Under the United Nations and International Law

DTIC Science & Technology

2004-03-19

a result of that war." This was addressed in 1951 by Hans Kelsen in a legal analysis of fundamental problems with the UN Charter. He concluded that...www.zmag.org/content/print_article.cfm>; Internet; accessed 31 January 2004. 36 Charter of the United Nations, Article 107. 37 Kearly, 27–28. 38 Hans Kelsen

Cultivating Self-Worth among Dislocated Tibetan Undergraduate Students in a Chinese Han-Dominated National Key University

ERIC Educational Resources Information Center

Yi, Lin; Wang, Lili

2012-01-01

Drawing upon fieldwork conducted with a group of dislocated Tibetan undergraduate students of the "neidi ban" program in a Han-predominated university, this paper examines the ways in which these students make sense of their worlds. To achieve this, they have actively and engagingly organized a series of symbolically meaningful…

Southwestern Power Administration Update, October- December 2004

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2004-12-01

On October 29, 2004, Southwestern and Southwest Power Pool, Inc. (SPP) reached agreement on interim arrangements to be implemented after the October 31, 2004, expiration of the membership agreement between the two parties. According to Jim McDonald, Director of Southwestern’s Division of Customer Service, the interim agreement forged between Southwestern and SPP seeks to minimize impacts to SPP as well as to Southwestern and its customers while Southwestern and SPP work on a seams/coordination agreement to succeed the expired membership agreement.

Mathematics Ab Ovo: Hans Driesch and Entwicklungsmechanik.

PubMed

Priven, Silvia Waisse; Alfonso-Goldfarb, Ana M

2009-01-01

One of the factors leading to the creation of embryology as a modern discipline at the end of the 19th century was Wilhelm Roux's formulation of the program of Entwicklungsmechanik (developmental mechanics). A look into the work of Hans Driesch, an equal contributor to developmental mechanics, may shed further light on this process. For Roux, developmental mechanics was an anatomical science, but for Driesch it was associated with a mathematical and physical approach to the natural world. Likewise, Roux used the concept of mechanics as an analogy, but Driesch used it literally. Driesch's generation had been trained in a pedagogic context that emphasized mathematics and physics, which may explain why he went a step further than Roux to state that a true "mechanics" of development required the reduction of morphogenetic problems to the known laws of physics. It is argued here that this difference in background is behind the enthusiastic adoption and further development of Roux's program by Driesch's generation, a generation that conceived Entwicklungsmechanik to be the reduction of embryological processes to "the laws of matter in motion." This same mathematical and physical mindset would underscore Driesch's later construction of entelechy as a regulating factor in embryogenesis, through mathematical analysis grounded on the notion of mathematical functions.

Complement factor H and susceptibility to major depressive disorder in Han Chinese.

PubMed

Zhang, Chen; Zhang, Deng-Feng; Wu, Zhi-Guo; Peng, Dai-Hui; Chen, Jun; Ni, Jianliang; Tang, Wenxin; Xu, Lin; Yao, Yong-Gang; Fang, Yi-Ru

2016-05-01

Accumulating evidence suggests that altered immunity contributes to the development of major depressive disorder (MDD). To examine whether complement factor H (CFH), a regulator of activation of the alternative pathway of the complement cascade, confers susceptibility to MDD. Expression analyses were tested in 53 unmedicated people with MDD and 55 healthy controls. A two-stage genetic association analysis was performed in 3323 Han Chinese with or without MDD. Potential associations between CFH single nucleotide polymorphisms and age at MDD onset were evaluated. CFH levels were significantly lower in the MDD group at both protein and mRNA levels (P = 0.009 and P = 0.014 respectively). A regulatory variant in the CFH gene, rs1061170, showed statistically significant genotypic and allelic differences between the MDD and control groups (genotypic P = 0.0005, allelic P = 0.0001). Kaplan-Meier survival analysis showed that age at onset of MDD was significantly associated with the C allele of rs1061170 (log rank statistic χ(2) = 6.82, P = 0.009). The C-allele carriers had a younger age at onset of MDD (22.2 years, s.d. = 4.0) than those without the C allele (23.6 years, s.d. = 4.3). CFH is likely to play an important role in the development of MDD. rs1061170 has an important effect on age at onset of MDD in Han Chinese and may therefore be related to early pathogenesis of MDD, although further study is needed. © The Royal College of Psychiatrists 2016.

15 CFR 2004.7 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... higher education, an institution of undergraduate higher education, an institution of professional education, and an institution of vocational education, that operates a program or programs of scholarly... TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES Costs § 2004.7 Definitions. For...

15 CFR 2004.7 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... higher education, an institution of undergraduate higher education, an institution of professional education, and an institution of vocational education, that operates a program or programs of scholarly... TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES Costs § 2004.7 Definitions. For...

15 CFR 2004.7 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... higher education, an institution of undergraduate higher education, an institution of professional education, and an institution of vocational education, that operates a program or programs of scholarly... TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES Costs § 2004.7 Definitions. For...

15 CFR 2004.7 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... higher education, an institution of undergraduate higher education, an institution of professional education, and an institution of vocational education, that operates a program or programs of scholarly... TRADE REPRESENTATIVE FREEDOM OF INFORMATION POLICIES AND PROCEDURES Costs § 2004.7 Definitions. For...

Report: FISMA - Fiscal Year 2004 Status of EPA’s Computer Security Program

EPA Pesticide Factsheets

Report #2004-S-00007, September 30, 2004. This report synopsizes the results of information technology security work the U.S. Environmental Protection Agency’s Office of Inspector General (OIG) performed during Fiscal Year (FY) 2004.

RTEL1 polymorphisms are associated with lung cancer risk in the Chinese Han population.

PubMed

Yan, Shouchun; Xia, Ridong; Jin, Tianbo; Ren, Hui; Yang, Hua; Li, Jing; Yan, Mengdan; Zhu, Yuanyuan; Chen, Mingwei

2016-10-25

RTEL1 (regulator of telomere elongation helicase 1; OMIM 608833) gene polymorphisms were linked to lung cancer (LC) susceptibility in a cancer genome-wide association study (GWAS) Here, we assessed whether seven previously reported RTEL1 polymorphisms influenced LC risk in Han Chinese population. All study samples (554 LC cases and 696 cancer-free controls) were collected from the Affiliated Hospital of Xizang Minzu University in China. We assessed associations between SNPs and LC risk using various several genetic models (codominant, dominant, recessive, overdominant, and additive). Whereas rs2738780 showed a protective effect against LC (Odds ratio (OR) = 0.80 ;95% confidence interval (CI): 0.638 = 0.998; p = 0.048), rs7261546(OR = 4.16; 95% CI: 1.35-12.82; p = 0.007), rs6062299(OR=5.08; 95% CI: 1.43-18.10; p = 0.005) and rs3787098(OR = 5.10; 95% CI: 1.43-18.15; p = 0.004) were all associated with increased LC susceptibility (recessive model). Haplotype analysis suggested that ''CTC'' was associated with a 0.8-fold decrease in LC risk (OR = 0.80, 95% CI, 0.63-1.00; Pearson's p = 0.05). These findings suggest a potential association between RTEL1 polymorphisms and LC risk in a Chinese Han population.

Association between RTEL1 gene polymorphisms and COPD susceptibility in a Chinese Han population.

PubMed

Ding, Yipeng; Xu, Heping; Yao, Jinjian; Xu, Dongchuan; He, Ping; Yi, Shengyang; Li, Quanni; Liu, Yuanshui; Wu, Cibing; Tian, Zhongjie

2017-01-01

We investigated the association between single-nucleotide polymorphisms in regulation of telomere elongation helicase 1 ( RTEL1 ), which has been associated with telomere length in several brain cancers and age-related diseases, and the risk of chronic obstructive pulmonary disease (COPD) in a Chinese Han population. In a case-control study that included 279 COPD cases and 290 healthy controls, five single-nucleotide polymorphisms in RTEL1 were selected and genotyped using the Sequenom MassARRAY platform. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using unconditional logistic regression after adjusting for age and gender. In the genotype model analysis, we determined that rs4809324 polymorphism had a decreased effect on the risk of COPD (CC versus TT: OR =0.28; 95% CI =0.10-0.82; P =0.02). In the genetic model analysis, we found that the "C/C" genotype of rs4809324 was associated with a decreased risk of COPD based on the codominant model (OR =0.33; 95% CI =0.13-0.86; P =0.022) and recessive model (OR =0.32; 95% CI =0.12-0.80; P =0.009). Our data shed new light on the association between genetic polymorphisms of RTEL1 and COPD susceptibility in the Chinese Han population.

PREFACE: TNT 2004: Trends in Nanotechnology

NASA Astrophysics Data System (ADS)

Correia, Antonio; Serena, Pedro A.; Saenz, Juan Jose; Welland, Mark; Reifenberger, Ron

2005-05-01

This special issue of Nanotechnology presents representative contributions describing the main topics covered at the fifth `Trends in Nanotechnology' (TNT2004) international conference, held in Segovia, Spain, 13-17 September 2004. During the past few years many international or regional conferences have emerged in response to the growing awareness of the importance of nanotechnology as a key issue for the future of scientific and technological development. Among these, the conference series `Trends in Nanotechnology' (Toledo, Spain, 2000; Segovia, Spain, 2001; Santiago de Compostela, Spain, 2002; Salamanca, Spain, 2003; and Segovia, Spain, 2004) has become one of the most important meeting points in the nanotechnology field: it provides fresh ideas, brings together well-known speakers, and promotes a suitable environment for discussions, exchanging ideas, and enhancing scientific and personal relations among participants. TNT2004 was organized in a similar way to the four previous TNT conferences, with an impressive scientific programme, without parallel sessions, covering a wide spectrum of nanotechnology research. In 2004, more than 370 scientists worldwide attended this event and contributed more than 80 talks, 236 posters, and stimulating discussions about their most recent research. The aim of the conference was to focus on the applications of nanotechnology and to bring together, in a scientific forum, various worldwide groups belonging to industry, universities and government institutions. TNT2004 was particularly effective at transmitting information and establishing contacts among workers in this field. Graduate students attending such conferences understand the importance of interdisciplinary skills in facilitating their future lines of research. Sixty-four graduate students received a grant (from NASA, ONRIFO, IRC, iNANO, SME, NSERC/CRSNG, EU PHANTOMS Network or TNT) allowing them to present their work. During this event, 22 prizes for the best posters

The KnowRISK project - Know your city, Reduce seISmic risK through non-structural elements

NASA Astrophysics Data System (ADS)

Sousa Oliveria, Carlos; Amaral Ferreira, Mónica; Lopez, Mário; Sousa Silva, Delta; Musacchio, Gemma; Rupakhety, Rajesh; Falsaperla, Susanna; Meroni, Fabrizio; Langer, Horst

2016-04-01

Historically, there is a tendency to focus on seismic structural performance of buildings, neglecting the potential for damage of non-structural elements. In particular, non-structural elements of buildings are their architectural parts (i.e. partitions, ceilings, cladding), electrical and mechanical components (i.e., distribution panels, piping, plumbing), and contents (e.g., furniture, bookcases, computers and desktop equipment). Damage of these elements often contributes significantly to earthquake impacts. In the 1999 Izmit Earthquake, Turkey, 50% of the injuries and 3% of human losses were caused by non-structural failures. In the 2010-2011 Christchurch Earthquakes (New Zealand), 40% of building damage was induced by non-structural malfunctions. Around 70%-85% of construction cost goes into these elements, and their damage can strongly influence the ability of communities to cope with and recover from earthquakes. The project Know your city, Reduce seISmic risK through non-structural elements (KnowRISK) aims at facilitating local communities' access to expert knowledge on non-structural seismic protection solutions. The project will study seismic scenarios critical for non-structural damage, produce a portfolio of non-structural protection measures and investigate the level of awareness in specific communities. We will implement risk communication strategies that will take into account the social and cultural background and a participatory approach to raise awareness in local communities. The paradox between the progress of scientific knowledge and the ongoing increase of losses from natural disasters worldwide is a well-identified gap in the UN Hyogo Framework for Action 2005-2015, in which one of the main priorities is the investment on "knowledge use, innovation and education to build a culture of safety and resilience". The KnowRISK is well aligned with these priorities and will contribute to participatory action aimed at: i) transferring expert knowledge

Obituary: William A. Rense (1914-2008)

NASA Astrophysics Data System (ADS)

Cushman, Glen

2009-12-01

On March 28, 2008, the space research community lost another of its pioneers. William A. Rense, professor emeritus of physics at the University of Colorado in Boulder, who died in Estes Park, Colorado, following complications from cancer. He was 94. Bill, as he was widely known, was born in 1914 in Massillon, Ohio, the son of German immigrants. His was a large family - five brothers and one sister. His father, Joseph Rense, worked for the city of Cleveland while his mother, Rosalia (Luther) Rense was a housewife. As a child, Bill developed a love of astronomy which led him to earn a bachelor's degree in physics and astronomy from Case Western Reserve University in Cleveland, followed by master's and PhD degrees in physics at Ohio State University. He held teaching positions at Rutgers, University of Miami (Florida), Texas A & M, and Louisiana State University before taking his final appointment at CU in 1949. While teaching at LSU, he met and in 1942 married Wanda (Childs) Rense. In addition to teaching physics at CU, Bill did research in CU's Upper Air Laboratory. His early work there included studies of polarized light and its implications for the analysis of zodiacal light. He and his co-workers also began developing instrumentation to be flown above the Earth's atmosphere in sounding rockets. In 1952 he obtained the first photographic spectrogram of the solar Lyman-alpha line of hydrogen (121.6nm). This work was followed in 1956 by the first full disk spectroheliogram in Lyman-alpha. These results could not have been possible without the use of pointing control systems for sounding rockets. These "sun trackers" kept the payloads pointed at the sun long enough for the measurements to be made, and CU was a pioneer in their development. The expanding research venue led the Upper Air Laboratory to be renamed the Laboratory for Atmospheric and Space Physics (LASP), and Bill Rense was its first director. He continued his research into the properties of the solar

Reduction in childhood malnutrition in Vietnam from 1990 to 2004.

PubMed

Khan, Nguyen Cong; Tuyen, Le Danh; Ngoc, Tran Xuan; Duong, Phan Hoai; Khoi, Ha Huy

2007-01-01

Reduction in childhood malnutrition in Vietnam between 1990 and 2004 was assessed using data from 5 national surveys. The prevalence of malnutrition, including stunting, declined significantly for underweight from 45% in 1990 to 26.6% in 2004. While the average reduction was 1.3% per year in the period from 1990 to 2000, it was 1.8% per year in the period from 2000 to 2004. The prevalence of stunting declined from 56.5% in 1990 to 30.7% in 2004, with an average reduction of 2% per year in the period from 1990 to 2000 and 1.5% per year in the period from 2000 to 2004. There were clear differences in the decrease in malnutrition prevalence between urban, rural and mountainous areas, the reduction being highest in the urban regions and lowest in the mountainous areas. Regression analysis showed that the nutrition status of the child is positively related to better household living conditions and to the educational level of the father, but not the mother. Stunting is higher in children whose parents are farmers and higher in households with more children. Stunting prevalence is lower in households with safe water access and hygienic toilets. In future , the dramatic reduction is childhood malnutrition as seen in the period 1990 to 2004 might not continue. More comprehensive apptoaches will be needed to lower childhood malnutrition in Vietnam further.

Arkansas 2004 traffic crash statistics

DOT National Transportation Integrated Search

2004-01-01

On all public roads in Arkansas during 2004 there were: : 74,059 total crashes reported, a 4.4% increase from 2003 : 626 fatal crashes reported, an 11.0 % increase from 2003 : 721 fatalities reported, a 12.5% increase from 2003 : 269 alcohol/drug...

2004 Wisconsin traffic crash facts

DOT National Transportation Integrated Search

2005-07-01

2004 Facts and Figures - 784 persons were killed in Wisconsin motor vehicle traffic crashes. This is an average of two lives lost each day on Wisconsin trafficways. - 55,258 persons were injured in 38,451 reported injury crashes and 714 fatal crashes...

The genetic difference between Western and Chinese urothelial cell carcinomas: infrequent FGFR3 mutation in Han Chinese patients.

PubMed

Yuan, Xiaotian; Liu, Cheng; Wang, Kun; Liu, Li; Liu, Tiantian; Ge, Nan; Kong, Feng; Yang, Liu; Björkholm, Magnus; Fan, Yidong; Zhao, Shengtian; Xu, Dawei

2016-05-03

Urothelial cell carcinoma (UCC) includes urothelial bladder carcinoma (UBC), renal pelvic carcinoma (RPC) and ureter carcinoma (UC), and its incidence varies dependent on geographical areas and tumor locations, which indicates different oncogenic mechanisms and/or different genetic susceptibility/environment exposure. The activating mutations of the fibroblast growth factor receptor 3 (FGFR3) gene and telomerase reverse transcriptase (TERT) promoter are the most frequent genetic events in UCCs. These mutations have clinical utilities in UCC initial diagnostics, prognosis, recurrence monitoring and management. However, the vast majority of the results are obtained from studies of UCC patients in Western countries, and little has been known about these in Han Chinese patients. In the present study, we screened the FGFR3 gene and TERT promoter for mutations in 116 UBC, 91 RPC and 115 UC tumors from Han Chinese patients by using Sanger Sequencing. TERT promoter mutations occurred at a high frequency in these UCC patients, comparable with that seen in Western patients, however, the FGFR3 mutation was surprisingly lower, only 9.4% for UBCs, 8.8% for RPCs and 2.6% for UCs, respectively. Taken together, the FGFR3 gene is an infrequent target in the pathogenesis of Han Chinese UCCs, and its mutation detection and targeted therapy have limited clinical utility in these patients. Our results underscore the need for extensive characterization of cancer genomes from diverse patient populations, thereby contributing to precision medicine for cancer treatment and prevention.

[Comparison of the differences in pain and the effect of ibuprofen in reducing endodontic flare-up after single-visit root canal therapy between Uyghur and Han patients with chronic apical periodontitis].

PubMed

Yan, Lei; Wang, Xin-Ying; Wan, Na; Wu, Pei-Ling

2017-04-01

To compare the incidence of postoperative pain of chronic periapical periodontitis patients with root canal therapy between Han and Uygur, and the effect of ibuprofen in reducing endodontic flare-up after single-visit root canal therapy between Uyghur and Han patients with chronic apical periodontitis, in order to provide a basis for clinical administration. Two hundred and fifty Uyghur and 250 Han patients with chronic apical periodontitis in their incisor, canine and premolar were collected, and randomly divided into 2 groups: experimental group and control group. After single-visit root canal therapy, Uyghur patients in the experimental group (UEG) and Han patients in the experimental group (HEG) took ibuprofen capsules according to the drug instructions; while Uyghur patients in the control group (UCG) and Han patients in the control group(HCG) took placebo capsules. Both doctors and patient kept blind from the drug capsules and group of the patients. The incidence, degree of endodontic Flare-up at 6, 12, 24, 48, 72 hours and 1 week after root canal therapy were recorded and analyzed by χ 2 test using SPSS11.0 software package. During the experiment, the incidence of E flare-up in Uygur patients was higher than in Han patients; the incidence of E flare-up in different groups in orders from high to low was: UCG>HCG>UEG>HEG. Chi-square test showed that there were significant differences between the two groups. In view of time distribution, most of flare-up happened between 24~48 hours after root canal therapy with the highest degree in all 4 groups. Regardless of the incidence or degree of flare-up, HEG and HCG were significantly greater than UEG and UCG. Ibuprofen can reduce and prevent flare-up for both Uyghur and Han patients, but it has better effect on Han patients.

Update on the diagnostic radiologist employment market: findings through 2004.

PubMed

Saket, Daniel D; Nwanze, Chukwuemeka C; Maynard, C Douglas; Sunshine, Jonathan H; Forman, Howard P

2005-12-01

The objective of this article is to summarize the latest information concerning the diagnostic radiologist employment market. Three sources of data are presented and compared with previous data: vacancies in academic radiology departments as of July; the ratio of job listings to job seekers at a major placement service; and the number of positions advertised in Radiology and the American Journal of Roentgenology. Vacancies in academic radiology departments averaged 3.9 in 2004, down 29%, and decreased for all subspecialties as compared with 2001, but the number of vacancies remained very similar to that for 2003. Job listings per job seeker were 1.1 in 2004, stable over the past 2 years but at the lowest level since 1997. The overall number of positions advertised declined by 14% in 2003 compared with 2002 and by an additional 17% in 2004, reaching the lowest level since 1998. In 2004, 45.3% of positions advertised were academic. Comparing 2003-2004 with 2001-2002, all geographic regions exhibited absolute declines in advertisements except the Northeast, which showed a 1.5% increase. Absolute increases occurred for musculoskeletal and emergency radiology positions. Statistically significant proportional decreases occurred for general radiology, vascular/interventional radiology, and pediatric radiology. Three separate data sources confirm a substantial and broad-based multiyear decline in the strength of the demand for diagnostic radiologists, with some shifting in relative demand for subspecialties. It is not clear if the decrease continued in 2004 or if 2004 demand was similar to that of 2003. Data are relative and do not indicate the employment market is weak in absolute terms.

75 FR 21151 - Proposed Collection; Comment Request for Revenue Procedure 2004-18

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-22

... Revenue Procedure 2004- 18 AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice and request... comments concerning Revenue Procedure 2004-18, Average Area Purchase Price Safe Harbors and Nationwide.... OMB Number: 1545-1877. Revenue Procedure Number: Revenue Procedure 2004-18. Abstract: Revenue...

10 CFR 20.2004 - Treatment or disposal by incineration.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Treatment or disposal by incineration. 20.2004 Section 20.2004 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal... contaminated in the course of the operation or maintenance of a nuclear power reactor licensed under part 50 of...

10 CFR 20.2004 - Treatment or disposal by incineration.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Treatment or disposal by incineration. 20.2004 Section 20.2004 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal... contaminated in the course of the operation or maintenance of a nuclear power reactor licensed under part 50 of...

10 CFR 20.2004 - Treatment or disposal by incineration.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Treatment or disposal by incineration. 20.2004 Section 20.2004 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal... contaminated in the course of the operation or maintenance of a nuclear power reactor licensed under part 50 of...

10 CFR 20.2004 - Treatment or disposal by incineration.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Treatment or disposal by incineration. 20.2004 Section 20.2004 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal... contaminated in the course of the operation or maintenance of a nuclear power reactor licensed under part 50 of...

10 CFR 20.2004 - Treatment or disposal by incineration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Treatment or disposal by incineration. 20.2004 Section 20.2004 Energy NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Waste Disposal... contaminated in the course of the operation or maintenance of a nuclear power reactor licensed under part 50 of...

The Role of Indium-111 Radioimmunoscintigraphy in Post-Radical Retropubic Prostatectomy Management of Prostate Cancer Patients

PubMed Central

Jani, Ashesh B.; Liauw, Stanley L.; Blend, Michael J.

2007-01-01

Indium-111 radioimmunoscintigraphy (RIS) has an increasing role in the treatment of prostate cancer and is most commonly performed at this disease site using labeled monoclonal antibody against prostate-specific membrane antigen. There are many limitations of RIS, including low spatial resolution, low diagnostic yield and limited availability. Despite these limitations, the efficacy of RIS has been demonstrated in many clinical studies, including multi-institutional investigations. The highest sensitivity and specificity of RIS appears to be in the post-radical retropubic prostatectomy (post-RRP) setting. RIS has recently been explored for its role in clinical radiotherapy decision-making, and was found to have a significant impact in selecting patients for radiotherapy and for the general radiotherapy treatment volume definition. RIS has also recently been explored for its role in radiotherapy planning and was found to impact clinical target volume design. However, manual editing of the RIS volume is still necessary when projected into the radiotherapy-planning scan, as there is often overlap in the RIS-defined uptake regions with normal structures (rectum, bladder and symphysis bone marrow). The impact of RIS on biochemical control has been explored, with studies in this area yielding conflicting results. It appears that the maximum impact of RIS is possible when areas of labeled antibody uptake regions are co-registered with the radiotherapy-planning computed tomography scan.The larger RIS-guided target volumes do not appear to be prohibitive in increasing radiotherapy-related toxicity. Future directions of the use of RIS for post-RRP prostate cancer are discussed. PMID:17607048

Brood Year 2004: Johnson Creek Chinook Salmon Supplementation Report, June 2004 through March 2006.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gebhards, John S.; Hill, Robert; Daniel, Mitch

The Nez Perce Tribe, through funding provided by the Bonneville Power Administration, has implemented a small scale chinook salmon supplementation program on Johnson Creek, a tributary in the South Fork of the Salmon River, Idaho. The Johnson Creek Artificial Propagation Enhancement project was established to enhance the number of threatened Snake River spring/summer chinook salmon (Oncorhynchus tshawytscha) returning to Johnson Creek to spawn through artificial propagation. This was the sixth season of adult chinook broodstock collection in Johnson Creek following collections in 1998, 2000, 2001, 2002, and 2003. Weir installation was completed on June 21, 2004 with the first chinookmore » captured on June 22, 2004 and the last fish captured on September 6, 2004. The weir was removed on September 18, 2004. A total of 338 adult chinook, including jacks, were captured during the season. Of these, 211 were of natural origin, 111 were hatchery origin Johnson Creek supplementation fish, and 16 were adipose fin clipped fish from other hatchery operations and therefore strays into Johnson Creek. Over the course of the run, 57 natural origin Johnson Creek adult chinook were retained for broodstock, transported to the South Fork Salmon River adult holding and spawning facility and held until spawned. The remaining natural origin Johnson Creek fish along with all the Johnson Creek supplementation fish were released upstream of the weir to spawn naturally. Twenty-seven Johnson Creek females were artificially spawned with 25 Johnson Creek males. Four females were diagnosed with high bacterial kidney disease levels resulting in their eggs being culled. The 27 females produced 116,598 green eggs, 16,531 green eggs were culled, with an average eye-up rate of 90.6% resulting in 90,647 eyed eggs. Juvenile fish were reared indoors at the McCall Fish Hatchery until November 2005 and then transferred to the outdoor rearing facilities during the Visual Implant Elastomer tagging

Comparative analyses of fecal microbiota in Tibetan and Chinese Han living at low or high altitude by barcoded 454 pyrosequencing

PubMed Central

Li, Long; Zhao, Xin

2015-01-01

Knowledge about the impact of altitude and ethnicity on human gut microbiota is currently limited. In this study, fecal microbiota from 12 Tibetans (T group), 11 Chinese Han living in Tibet (HH group) and 12 Chinese Han living in Shaanxi province (LH group) were profiled by 454 pyrosequencing. Analysis of UniFrac principal coordinates showed significant structural changes in fecal microbiota among the three groups. There were significant differences in the composition of fecal microbiota among the three groups at phylum and genus levels. At the phylum level, the fecal samples of HH and T groups had higher relative abundances of Firmicutes, whereas the LH group had a higher relative abundance of Bacteroidetes. These changes at the phylum level reflected different dominant genus compositions. Compared with the LH group, changes of Firmicutes and Bacteroidetes were mainly due to a significant decrease of Prevotella in the HH group and were primarily attributable to significant decreases of Bacteroides and Prevotella as well as a significant increase of Catenibacterium in the T group. In conclusion, our results suggest that high altitude may contribute to shaping human gut microbiota. Genetic and dietary factors may also explain the different microbiota compositions between Tibetan and Chinese Han. PMID:26443005

[Relation between Body Height and Combined Length of Manubrium and Mesosternum of Sternum Measured by CT-VRT in Southwest Han Population].

PubMed

Luo, Ying-zhen; Tu, Meng; Fan, Fei; Zheng, Jie-qian; Yang, Ming; Li, Tao; Zhang, Kui; Deng, Zhen-hua

2015-06-01

To establish the linear regression equation between body height and combined length of manubrium and mesostenum of sternum measured by CT volume rendering technique (CT-VRT) in southwest Han population. One hundred and sixty subjects, including 80 males and 80 females were selected from southwest Han population for routine CT-VRT (reconstruction thickness 1 mm) examination. The lengths of both manubrium and mesosternum were recorded, and the combined length of manubrium and mesosternum was equal to the algebraic sum of them. The sex-specific linear regression equations between the combined length of manubrium and mesosternum and the real body height of each subject were deduced. The sex-specific simple linear regression equations between the combined length of manubrium and mesostenum (x3) and body height (y) were established (male: y = 135.000+2.118 x3 and female: y = 120.790+2.808 x3). Both equations showed statistical significance (P < 0.05) with a 100% predictive accuracy. CT-VRT is an effective method for measurement of the index of sternum. The combined length of manubrium and mesosternum from CT-VRT can be used for body height estimation in southwest Han population.

HIV transmission in the adult film industry--Los Angeles, California, 2004.

PubMed

2005-09-23

In April 2004, the Los Angeles County Department of Health Services (LACDHS) received reports of work-related exposure to human immunodeficiency virus (HIV) in the heterosexual segment of the adult film industry in California. This report summarizes an investigation by LACDHS into four work-related HIV-transmission cases among adult film industry workers. The investigation was initiated April 20, 2004, and joined by the California Department of Industrial Relations, Division of Occupational Safety and Health (Cal/OSHA) on April 21, 2004, and by CDC on May 18, 2004. This investigation identified important and remediable gaps in the prevention of HIV and other sexually transmitted diseases (STDs) in the adult film industry.

Identification of IL-7 as a candidate disease mediator in osteoarthritis in Chinese Han population: a case-control study.

PubMed

Zhang, Hong-Xin; Wang, Yan-Gui; Lu, Shun-Yuan; Lu, Xiong-Xiong; Liu, Jie

2016-09-01

Little is known about the biochemical mediators IL-7 that correlate with the initiation and progression of OA. We performed this study to assess the role of variants of IL-7 in OA susceptibility in the Chinese Han population. We performed a retrospective, case-control study in the Chinese Han population from 2013 to 2015. Four single nucleotide polymorphisms were genotyped (using a ligase detection reaction) in 602 patients and 454 controls. Differences between groups were analysed, and association was assessed by the odds ratio (OR) and 95% CI. Among these polymorphisms, rs2583764, rs2583760 and rs6993386 showed no significant association with OA in the Chinese Han population {rs2583764 [P-allele = 0.98651, P-genotype = 0.40392, OR (95% CI): 1.00162 (0.83066, 1.20775)]; rs2583760 [P-allele = 0.384500, P-genotype = 0.58752, OR (95% CI): 0.69859 (0.30996, 1.57449)]; rs6993386 [P-allele = 0.69525, P-genotype = 0.50712, OR (95% CI): 0.96432 (0.80406, 1.15653)]}. However, the results showed that the rs2583759 polymorphism was significantly associated with OA [P-allele = 0.00 P-genotype = 3.86 × 10(-30), OR (95% CI): 0.27794 (0.22407, 0.34476)], even when the 10 000 times permutation was performed (P-allele-permutation < 0.00010, P-genotype-permutation = 0.00010). Haplotype analyses showed A-G-A-C, A-G-A-T and G-G-G-C of rs2583764-rs2583760-rs6993386-rs2583759 were risk factors for OA, both before or after the 10 000 times permutation, indicating IL-7 to be associated with OA. There was a significant association between IL-7, especially rs2583759, and OA in the Chinese Han population. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Suicide trends in Singapore: 1955-2004.

PubMed

Chia, Boon-Hock; Chia, Audrey; Yee, Ng Wai; Choo, Tai Bee

2010-01-01

The objective of this study was to investigate suicide trends in Singapore between 1955 and 2004. Suicide cases were identified from the Registry of Birth and Death, Singapore, and analyzed using Poisson regression. Overall, suicide rates in Singapore remained stable between 9.8-13.0/100,000 over the last 5 decades. Rates remain highest in elderly males, despite declines among the elderly and middle-aged males in recent years. Rates in ethnic Chinese and Indians were consistently higher than in Malays. While the rates among female Indians and Chinese have declined significantly between 1995 and 2004, some increase was noted in female Malays. Although there was no increase in overall suicide rates, risk within certain population segments has changed over time.

Southern pulpwood production, 2004

Treesearch

Tony G. Johnson; Carolyn D. Steppleton

2006-01-01

In 2004, the South's production of pulpwood increased from 61.3 million cords in 2003 to 63.8 million cords. Roundwood production increased 6 percent to 47.0 million cords and accounted for 74 percent of the total pulpwood production. The use of wood residue declined 1 percent to 16.8 million cords. Alabama led the South in total production at 10.2 million cords....

[Consumption of antidepressants in Chile from 1992 to 2004].

PubMed

Jirón, Marcela; Machado, Márcio; Ruiz, Inés

2008-09-01

Data from the Ministry of Health show that in Chile in 2004, 17% of the population had some form of depression, and mood disorders are the tenth cause of disability-adjusted life years (DALY) loss. To determine consumption of antidepressants (ADs) in Chile from 1992 to 2004. National sales data were obtained from the company IMS Health Chile and converted into defined daily doses (DDDs) per 1,000 inhabitants per day. Available ADs were classified in four pharmacological groups (i.e., serotonin-norepinephrine reuptake inhibitors, SNRLs; selective-serotonin reuptake inhibitors, SSRLs; tricyclic antidepressants, TCAs; and others). Total economic burden of ADs utilization and cost per DDDs were also calculated. Trends over time were analyzed using Pearson-R2. Total ADs consumption in Chile measured by DDDs per 1,000 inhabitants per day (DHD) increased linearly (y =0.901x + 1.9129; R2 =0.9296; p <0.001) from 2.5 in 1992 to 11.7 in 2004 (total growth of 470.2%). SSRLs were the drug class with higher consumption, and fluoxetine the most commonly consumed antidepressant. SSRLs were the drugs that dominated the market representing 79% of the total drug consumption throughout the years. Total economic burden of ADs in Chile (total cost of DDDs consumed) increased from US$65.4 million in 2001 to US$74.6 million in 2004 (14% increase). Average cost per DDD of all AD increased linearly, however not significantly from US$ 0.94 in 2001 to US$ 1.04 in 2004 (y =0.0362x + 0.8784; R2 =0.7382; p =0,262). DDDs per 1,000 inhabitants per day increased linearly over 470% from 1992-2004. SSRLs were the most commonly consumed drugs in Chile. Future research should evaluate the cost-effectiveness of antidepressants in Chile, comparing the results with drug utilization, and determining if unnecessary expenditures have been paid out.

2004 Kansas City Regional Household Travel Survey | Transportation Secure

Science.gov Websites

Data Center | NREL 04 Kansas City Regional Household Travel Survey 2004 Kansas City Regional Household Travel Survey The 2004 Regional Household Travel Survey documented the travel behavior data survey, which was conducted in collaboration with NuStats. Methodology The survey entailed the collection

[Quality assessment of dermatology in the G-DRG system 2004].

PubMed

Fürstenberg, T; Hensen, P; Rompel, R; Roeder, N

2004-11-01

Since January 2004, all German hospitals have been obliged to operate with a new hospital funding system based on DRGs. For the DRG system to serve as a fair basis for reimbursement requires that the dermatologic services be adequately covered in the classification system. The German Dermatologic Society (DDG) in cooperation with the DRG-Research Group of the University Hospital Muenster carried out a DRG evaluation study. Based on these results, suggestions for the adjustment of the G-DRG system were proposed by the DDG in the G-DRG adaptation round for 2004. Based on data of the DRG evaluation project (14,555 dermatological cases from 19 hospitals) the homogeneity in the G-DRG system 2004 was examined and compared with the quality of depiction in the G-DRG version 1.0. The correlation between expenditure and case mix index in the hospitals improved in the G-DRG system 2004. Most proposals submitted by the German Dermatologic Society for the adaptation into the G-DRG system 2004 were accepted. Some fundamental problems such as reimbursement of high cost drugs and special services, as well as the reimbursement of high and low outliers, were only marginally addressed. The G-DRG system 2004 will need to be continuously adapted in the field of dermatology. Based on this work, the German Dermatologic Society has made suggestions to be adapted in the G-DRG system 2005 and submitted them to the German DRG Institute.

Lack of association of -607 C/A and -137 G/C polymorphisms in interleukin 18 gene with susceptibility to gout disease in Chinese Han male population.

PubMed

Li, Changgui; Yuan, Ying; Wang, Xinfeng; Han, Lin; Chu, Nan; Wang, Hui; Liu, Shiguo

2012-06-01

To identify association of IL18-607 C/A and -137 G/C polymorphism with susceptibility to gout in Chinese Han male population, We evaluate the genetic contribution of the IL18-607 C/A and -137 G/C polymorphism in 202 gout male patients and 493 gout-free control of Chinese Han population by allele-specific polymerase chain reaction assay. Our results reveal no significant association between the polymorphisms -607C/A and -137G/C in IL18 with gout. Our study might suggest that -607 C/A and -137 G/C polymorphisms in the promoter of IL18 are not associated with susceptibility to gout and thus do not play a major role in the development of gout in the Chinese Han male population.

Medieval forewarning of the 2004 Indian Ocean tsunami in Thailand

USGS Publications Warehouse

Jankaew, K.; Atwater, B.F.; Sawai, Y.; Choowong, M.; Charoentitirat, T.; Martin, M.E.; Prendergast, A.

2008-01-01

Recent centuries provide no precedent for the 2004 Indian Ocean tsunami, either on the coasts it devastated or within its source area. The tsunami claimed nearly all of its victims on shores that had gone 200 years or more without a tsunami disaster. The associated earthquake of magnitude 9.2 defied a Sumatra-Andaman catalogue that contains no nineteenth-century or twentieth-century earthquake larger than magnitude 7.9 (ref. 2). The tsunami and the earthquake together resulted from a fault rupture 1,500 km long that expended centuries' worth of plate convergence. Here, using sedimentary evidence for tsunamis, we identify probable precedents for the 2004 tsunami at a grassy beach-ridge plain 125 km north of Phuket. The 2004 tsunami, running 2 km across this plain, coated the ridges and intervening swales with a sheet of sand commonly 5-20 cm thick. The peaty soils of two marshy swales preserve the remains of several earlier sand sheets less than 2,800 years old. If responsible for the youngest of these pre-2004 sand sheets, the most recent full-size predecessor to the 2004 tsunami occurred about 550-700 years ago. ??2008 Macmillan Publishers Limited. All rights reserved.

Surfactant protein B deficiency and gene mutations for neonatal respiratory distress syndrome in China Han ethnic population

PubMed Central

Yin, Xiaojuan; Meng, Fanping; wang, Yan; Xie, Lu; Kong, Xiangyong; Feng, Zhichun

2013-01-01

Objective: To determine whether the SP-B deficiency and gene mutations in exon 4 is associated with neonatal RDS in China Han ethnic population. Methods: The study population consisted of 40 neonates with RDS and 40 neonates with other diseases as control in China Han ethnic population. We Compared SP-B expression in lung tissue and bronchoalveolar lavage fluid with immunoblotting, and analyzed mutations in the SP-B gene with polymerase chain reaction (PCR) and gene sequencing. Results: In RDS group, low mature Surfactant protein B was found in both lung tissue and bronchoalveolar lavage fluid in 8 neonates. In control group, only 4 neonates with low mature Surfactant protein B in both lung tissue and bronchoalveolar lavage fluid. In RDS group, 20 neonates were found to have mutations in exon 4, 12 homozygous mutations with C/C genotype and 8 heterozygous mutations with C/T genotype in surfactant protein B gene+1580 polymorphism. There were 8 cases mutations in control group, 1 in C/C and 7 in C/T genotype. The frequency of homozygotes with C/C genotype was 0.3 and frequency of heterozygotes with C/T genotype was 0.02 in RDS group. In control group, frequency of homozygotes with C/C genotype was 0.025 and frequency of heterozygote with C/T genotype was 0.175. Conclusion: Low mature Surfactant protein B is associated with the pathogenesis of neonatal respiratory distress syndrome (RDS) in China Han ethnic population. Mutations in exon 4 of the surfactant protein B gene demonstrate an association between homozygous mutations with C/C genotype in SP-B gene and neonatal RDS. PMID:23330012

[Stature estimation for Sichuan Han nationality female based on X-ray technology with measurement of lumbar vertebrae].

PubMed

Qing, Si-han; Chang, Yun-feng; Dong, Xiao-ai; Li, Yuan; Chen, Xiao-gang; Shu, Yong-kang; Deng, Zhen-hua

2013-10-01

To establish the mathematical models of stature estimation for Sichuan Han female with measurement of lumbar vertebrae by X-ray to provide essential data for forensic anthropology research. The samples, 206 Sichuan Han females, were divided into three groups including group A, B and C according to the ages. Group A (206 samples) consisted of all ages, group B (116 samples) were 20-45 years old and 90 samples over 45 years old were group C. All the samples were examined lumbar vertebrae through CR technology, including the parameters of five centrums (L1-L5) as anterior border, posterior border and central heights (x1-x15), total central height of lumbar spine (x16), and the real height of every sample. The linear regression analysis was produced using the parameters to establish the mathematical models of stature estimation. Sixty-two trained subjects were tested to verify the accuracy of the mathematical models. The established mathematical models by hypothesis test of linear regression equation model were statistically significant (P<0.05). The standard errors of the equation were 2.982-5.004 cm, while correlation coefficients were 0.370-0.779 and multiple correlation coefficients were 0.533-0.834. The return tests of the highest correlation coefficient and multiple correlation coefficient of each group showed that the highest accuracy of the multiple regression equation, y = 100.33 + 1.489 x3 - 0.548 x6 + 0.772 x9 + 0.058 x12 + 0.645 x15, in group A were 80.6% (+/- lSE) and 100% (+/- 2SE). The established mathematical models in this study could be applied for the stature estimation for Sichuan Han females.

2004 NPDES CSO Report to Congress

EPA Pesticide Factsheets

This report, delivered to Congress on Thursday, August 26, 2004, presents a comprehensive characterization of CSOs and SSOs, including the extent of environmental and human health impacts caused by CSOs and SSOs.

Active Masks and Active Inhibition: A Comment on Lleras and Enns (2004) and on Verleger, Jaskowski, Aydemir, van der Lubbe, and Groen (2004)

ERIC Educational Resources Information Center

Schlaghecken, Friederike; Eimer, Martin

2006-01-01

Verleger, Jaskowski, Aydemir, van der Lubbe, and Groen (see record 2004-21166-002) and Lleras and Enns (see record 2004-21166-001) have argued that negative compatibility effects (NCEs) obtained with masked primes do not reflect self-inhibition processes in motor control. Instead, NCEs are assumed to reflect activation of the response opposite to…

[Hans von Hattingberg between psychoanalysis and National Socialism].

PubMed

Keifenheim, Katharina Eva

2011-01-01

Hans von Hattingberg (1879-1944) worked as a neurologist and psychoanalyst in Munich and Berlin from about 1910 to 1944. He was a prolific writer, but met with increasing disapproval from Freud and his circle. An advocate of the union of different psychotherapeutic schools, he was initially a marginal figure in the professional field. With Hitler's rise to power his career prospered: He was offered the position of a lecturer for psychotherapy and became head of the research department at the "Göring Institute". He came to prominence with his writings on the "Neue deutsche Seelenheilkunde" despite the fact that this was never his preferred topic. The main themes of his publications were marriage, love and female emancipation. Those works contain only little of the standard Nazi ideology of the time. Not only was Hattingberg never a member of the NSDAP (the ruling party), but in some respects he could conceivably be considered a member of the resistance. The article outlines the most important stages of Hattingberg's life and focuses on the question of how he positioned himself after 1933, when it became vital for him to reconcile psychoanalysis and National Socialism.

[Association of Insulin Resistance and β Cell Function with Lipid Metabolism in Middle-aged and Elderly Hui and Han Populations].

PubMed

Li, Shu-ya; Jiang, Min; Yao, Tian-yu; Cheng, Yu-xuan; Fan, Ya-jie; Liu, Xu-ying; Zhang, Jin-ling; Liu, Lan; Wang, Zhi-zhong; Ma, Yu-ying; Hu, Xue-qin; Wang, Pan-pan; Yu, Jing-jing; Ma, Rong; Huang, Qi

2016-04-01

To explore the association of insulin resistance and β cell function with lipid metabolism in middle-aged and elderly Hui and Han populations. A total of 1000 subjects age over 40 years were recruited from five urban communities in Yinchuan and Wuzhong cities of Ningxia. The composition ratio between Hui and Han nationality was 1:2. A questionnaire-based survey was performed. Physical examinations were carried out to measure the height, body mass, waistline, and hipline. The levels of triglyceride (TG), total cholesterol (TC), blood uric acid (BUA), fasting blood glucose and insulin were measured. The boby mass index (BMI), waist-hip ratio (WHR), and secretion related index including insulin resistance index (IR), insulin sensitivity index (IAI), and beta cell function index (HBCI) were calculated. The BMI, WHR, IAI, HBCI, and the prevalence rate of diabetes in Hui nationality were significantly higher than those in Han nationality (P<0.01). The levels of BUA, fasting blood glucose, TC, and IR in Han nationality were significantly lower than those in Hui nationality (P<0.01). In Hui populations, TG, BMI, WHR, and BUA were positively correlated with IR (r=0.234, r=0.193, r=0.143, and r=0.129, respectively; P<0.01) and were negatively correlated with IAI (r=-0.234, r=-0.193, r=-0.143, r=-0.129, respectively; P<0.01), whereas TC was negatively correlated with HBCI (r=-0.169, P<0.01). In Han populations, TC, TG, BMI, WHR, and BUA were positively correlated with IR (r=0.140, r=0.257, r=0.288, r=0.163, r=0.104, P<0.01) and negatively correlated with IAI (r=-0.140, r=-0.257, r=-0.288, r=-0.163, and r=-0.104, P<0.01), whereas BMI was negatively correlated with HBCI (r=-0.111, P<0.01). After the influential factors such as gender, nationality, and age were adjusted, the TC, TG, BMI, WHR, BUA levels were positively correlated with IR (r=0.109, r=0.256, r=0.253, r=0.139, and r=0.142, P<0.01) and negatively correlated with IAI (r=-0.109, r=-0.256, r=-0.253, r=-0.139, and r=-0

2004 Michigan traffic crash facts

DOT National Transportation Integrated Search

2005-04-11

The 2004 traffic fatality count was 1,159, down 9.7 percent from the 2003 figure of 1,283. : Compared with 2003, injuries were down 5.6 percent and total crashes were down 4.7 : percent. These figures translated into a death rate of 1.1 per 100 milli...