Failure to replicate the Mehta and Zhu (2009) color-priming effect on anagram solution times.

PubMed

Steele, Kenneth M

2014-06-01

Mehta and Zhu (Science, 323, 1226-1229, 2009) hypothesized that the color red induces avoidance motivation and that the color blue induces approach motivation. In one experiment, they reported that anagrams of avoidance motivation words were solved more quickly on red backgrounds and that approach motivation anagrams were solved more quickly on blue backgrounds. Reported here is a direct replication of that experiment, using the same anagrams, instructions, and colors, with more than triple the number of participants used in the original study. The results did not show the Mehta and Zhu color-priming effects, even though statistical power was sufficient to detect the effect. The results call into question the existence of their color-priming effect on the solution of anagrams.

4 CFR 81.5 - Records originating outside GAO, records of interviews, or records involving work in progress.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Records originating outside GAO, records of interviews... GAO, records of interviews, or records involving work in progress. (a) It is the policy of GAO not to... to the release of a record of interview created by GAO in connection with an audit, evaluation, or...

Study on the property of the production for Fengdongyan kiln in Early Ming dynasty by INAA and EDXRF

NASA Astrophysics Data System (ADS)

Li, L.; Huang, Y.; Sun, H. Y.; Yan, L. T.; Feng, S. L.; Xu, Q.; Feng, X. Q.

2016-08-01

A lot of official wares carved "Guan" or the dragon patterns were excavated on the strata of Ming dynasty of the Fengdongyan kiln site at Dayao County. The imperial porcelain was fired in Hongwu and Yongle eras. However, the emergence of this imperial porcelain has triggered academic debate about the property of Fengdongyan kiln in the Early Ming dynasty. Based on the differences of the official kiln management, some scholars have determined that the property of the production for this kiln was the civilian kiln. According to the historical textural records and typology, others preliminary confirmed that Fengdongyan kiln was the official kiln. In this paper, the elemental compositions of body and glaze in imperial and civilian porcelain are study by INAA and EDXRF for determining the property of the production for this kiln in Early Ming dynasty. After the processing of experimental data by geochemical analysis and principal component analysis, the result show that the raw materials for making body and glaze in imperial porcelain are similar with those of the civilian porcelain and the degrees of elutriation for body can be slightly different in HW-M period of Ming dynasty. The analytical results support the view that the Fengdongyan kiln is civilian not official.

[Effective acupoints for bulbar paralysis by professor GAO Weibin].

PubMed

Kang, Lianru; Zheng, Shuang

2016-04-01

Professor GAO Weibin academically advocates, based on basic theory of TCM and theories of different schools, modern science technology should be used for the methods and principles of acupuncture and Chinese medicine for neuropathy, so as to explore and summarize the rules, characteristics and advantages of TCM for nervous system disease, especially bulbar paralysis. During the treatment of bulbar paralysis, professor GAO creatively proposes the effective acupuncture points such as Gongxue, Tunyan-1, Tunyan-2, Fayin, Tiyan and Zhifanliu from the aspects of neuroanatomy, and analyzes their anatomical structure and action mechanism.

48 CFR 1352.233-71 - GAO and Court of Federal Claims protests.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false GAO and Court of Federal Claims protests. 1352.233-71 Section 1352.233-71 Federal Acquisition Regulations System DEPARTMENT OF....233-71 GAO and Court of Federal Claims protests. As prescribed in 48 CFR 1333.104-70(a), insert the...

48 CFR 1352.233-71 - GAO and Court of Federal Claims protests.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false GAO and Court of Federal Claims protests. 1352.233-71 Section 1352.233-71 Federal Acquisition Regulations System DEPARTMENT OF....233-71 GAO and Court of Federal Claims protests. As prescribed in 48 CFR 1333.104-70(a), insert the...

Status of GAO Recommendations to the Department of Defense (Fiscal Years 2001-2007)

DTIC Science & Technology

2008-12-11

Name-Brand, Fast - Food Restaurants 5 GAO-01-943 Defense Manufacturing Technology Program: More Joint Projects and Tracking of Results Could...Oversight of Contractors under Foreign Influence Is Sufficient 6 2 GAO-05-456 Interagency Contracting: Franchise Funds Provide Convenience, but Value to

[Professor GAO Yuchun's experience on "sequential acupuncture leads to smooth movement of qi"].

PubMed

Wang, Yanjun; Xing, Xiao; Cui, Linhua

2016-01-01

Professor GAO Yuchun is considered as the key successor of GAO's academic school of acupuncture and moxibustion in Yanzhao region. Professor GAO's clinical experience of, "sequential acupuncture" is introduced in details in this article. In Professor GAO's opinions, appropriate acupuncture sequence is the key to satisfactory clinical effects during treatment. Based on different acupoints, sequential acupuncture can achieve the aim of qi following needles and needles leading qi; based on different symptoms, sequential acupuncture can regulate qi movement; based on different body positions, sequential acupuncture can harmonize qi-blood and reinforcing deficiency and reducing excess. In all, according to the differences of disease condition and constitution, based on the accurate acupoint selection and appropriate manipulation, it is essential to capture the nature of diseases and make the order of acupuncture, which can achieve the aim of regulating qi movement and reinforcing deficiency and reducing excess.

Highlights of GAO’s Corporate Governance, Transparency and Accountability Forum

DTIC Science & Technology

2002-03-01

the current accounting and reporting model does not adequately address (e.g., special purpose entities, uncovered arbitrage positions)? • Is there...TRANSPARENCY AND ACCOUNTABILITY FORUM a GAO-02-494SP Report Documentation Page Report Date 00MAR2002 Report Type N/A Dates Covered (from...its oversight in connection with these matters. In particular, the Congress and GAO are interested in changes that could serve to reduce the

[Contention on the theory of processing techniques of Chinese materia medica in the Ming-Qing period].

PubMed

Chen, Bin; Jia, Tianzhu

2015-03-01

On the basis of the golden stage of development of processing techniques of medicinals in the Song dynasty, the theory and techniques of processing in the Ming-Qing dynasties developed and accomplished further. The knowledge of some physicians on the processing of common medicinal, such as Radix rehmannia and Radixophiopogonis, was questioned, with new idea of processing methods put forward and argued against those insisting traditional ones, marking the progress of the art of processing. By reviewing the contention of technical theory of medicinal processing in the Ming-Qing period, useful references can be provided for the inheritance and development of the traditional art of processing medicinals.

48 CFR 833.104 - Protests to GAO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... after award has been filed with GAO, the contracting officer must submit a report to the DAS for A&MM... until the matter is resolved. However, award may be made despite the protest if the DAS for A&MM, or the...

The thermal and physical characteristics of the Gao-Guenie (H5) meteorite

NASA Astrophysics Data System (ADS)

Beech, Martin; Coulson, Ian M.; Nie, Wenshuang; McCausland, Phil

2009-06-01

Measurements of the bulk density, grain density, porosity, and magnetic susceptibility of 19 Gao-Guenie H5 chondrite meteorite samples are presented. We find average values of bulk density < ρbulk>=3.46±0.07 g/cm 3, grain density < ρgrain>=3.53±0.08 g/cm 3, porosity < P(%)>=2.46±1.39, and bulk mass magnetic susceptibility =5.23±0.11. Measurements of the specific heat capacity for a 3.01-g Gao-Guenie sample, a 61.37-g Gao-Guenie sample, a 62.35-g Jilin H5 chondrite meteorite sample, and a 51.37-g Sikhote-Alin IIAB Iron meteorite sample are also presented. Temperature interpolation formula are further provided for the specific heat capacity, thermal conductivity, and thermal diffusivity of the 3.01-g Gao-Guenie sample in the temperature range 300< T (K)<800. We briefly review the possible effects of the newly deduced specific heat and thermal conductivity values on the ablation of meteoroids within the Earth's atmosphere, the modeling of asteroid interiors and the orbital evolution of meteoroids through the Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect.

First record of the spider genus Wolongia Zhu, Kim Song, 1997 from India with the description of a new species (Araneae, Tetragnathidae).

PubMed

Malamel, Jobi J; Nafin, Karunnappilli Shamsudheen; Sankaran, Pradeep M; Sebastian, Pothalil A

2018-04-09

Zhu et al. (1997) erected the tetragnathid genus Wolongia to accommodate Wolongia guoi Zhu, Kim Song, 1997 and Wolongia wangi Zhu, Kim Song, 1997 collected from the Sichuan and Shaanxi Provinces in China. In 2009, Ping et al. described Wolongia odontodes from the Gaoligong Mountains and remained with a nominal representation after the erection of the genus. This situation was somewhat rectified by Jin-long Wan Xian-jin Peng (2013) reporting seven new species from the Gaoligong Mountains (Yunnan Province, southwest China). The genus currently with ten nominal species; three are known only from females, while seven are from both sexes (World Spider Catalog 2017). During our survey in Pathiramanal Island we found an undescribed Wolongia species. This is one of the most diverse areas of the Kerala state of Southern India, situated in the Vembanad Lake, a Ramsar Convention (2013) site (wetland of international importance). In this paper, we describe this new species and provide the first report of Wolongia from India.

48 CFR 1433.104 - Protests to GAO.

Code of Federal Regulations, 2014 CFR

2014-10-01

... report as required by FAR 33.104(a)(3). (2) The SOL will furnish promptly GAO's written notice of the... expense or difficulty in performance. If appropriate, the report shall contain a statement regarding any... difficulties or additional expense to the Government. The contracting activity shall submit the CO's report to...

48 CFR 1433.104 - Protests to GAO.

Code of Federal Regulations, 2012 CFR

2012-10-01

... report as required by FAR 33.104(a)(3). (2) The SOL will furnish promptly GAO's written notice of the... expense or difficulty in performance. If appropriate, the report shall contain a statement regarding any... difficulties or additional expense to the Government. The contracting activity shall submit the CO's report to...

48 CFR 1433.104 - Protests to GAO.

Code of Federal Regulations, 2013 CFR

2013-10-01

... report as required by FAR 33.104(a)(3). (2) The SOL will furnish promptly GAO's written notice of the... expense or difficulty in performance. If appropriate, the report shall contain a statement regarding any... difficulties or additional expense to the Government. The contracting activity shall submit the CO's report to...

Eavesdropping on the improved three-party quantum secret sharing protocol

NASA Astrophysics Data System (ADS)

Gao, Gan

2011-02-01

Lin et al. [Song Lin, Fei Gao, Qiao-yan Wen, Fu-chen Zhu, Opt. Commun. 281 (2008) 4553] pointed out that the multiparty quantum secret sharing protocol [Zhan-jun Zhang, Gan Gao, Xin Wang, Lian-fang Han, Shou-hua Shi, Opt. Commun. 269 (2007) 418] is not secure and proposed an improved three-party quantum secret sharing protocol. In this paper, we study the security of the improved three-party quantum secret sharing protocol and find that it is still not secure. Finally, a further improved three-party quantum secret sharing protocol is proposed.

Management Reform. GAO's Comments on the National Performance Review's Recommendations. Report to Congressional Requesters.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

This report provides comments from the General Accounting Office (GAO) on recommendations contained in the National Performance Review's (NPR) September 7, 1993, report which addressed ways to make the government work better and cost less. Generally, the GAO agrees with most of the NPR's recommendations and believes that successful implementation…

GAO audit not apt to find pervasive fraud in CARE Act.

PubMed

1999-12-24

After hearing a series of news reports suggesting financial improprieties in programs run by Ryan White CARE Act recipients, a General Accounting Office (GAO) review of the program was made. A preliminary GAO report found only a few cases of fraud in the administration of funding stemming from the CARE Act, but that the potential for fraud is very real because of the lack of safeguards. These findings are considered important since the House Commerce Committee is expected to conduct oversight hearings into further authorization of the CARE Act early in 2000.

14 CFR 1261.417 - Referral to Department of Justice (DJ) or General Accounting Office (GAO).

Code of Federal Regulations, 2010 CFR

2010-01-01

... General Accounting Office (GAO). 1261.417 Section 1261.417 Aeronautics and Space NATIONAL AERONAUTICS AND....417 Referral to Department of Justice (DJ) or General Accounting Office (GAO). (a) Prompt referral... are in doubt, the designated official should refer the matter to the General Accounting Office for...

SUPPORTING CONGRESSIONAL OVERSIGHT: Budgetary Implications of Selected GAO Work for Fiscal Year 2003

DTIC Science & Technology

2002-04-01

Inflation 285 Increase Highway User Fees on Heavy Trucks 287 Require Corporate Tax Document Matching 289 Improve Administration of the Tax Deduction for...Real Estate Taxes 290 Increase Collection of Returns Filed by U.S. Citizens Living Abroad 292 Increase the Use of Seizure Authority to Collect...Delinquent Taxes 294 Increase Collection of Self-employment Taxes 296Page v GAO-02-576 Budget Implications of GAO Work ContentsIncrease the Use of

Aging: GAO Activities in Fiscal Year 1985.

DTIC Science & Technology

1985-12-01

Fee Schedule for Laboratory Services * Survey of HCFA’s Ongoing Efforts to Assure the Appropriateness of Medicare DRG Payment Rates * Review of New...unnecessary expenditures for prosthetic lenses and related Reduce Medicare professional services used after the removal of cataracts and inequitable Payments...Requirements for Evaluating the Impacts of Medicare Pro- spective Payment on Post-Hospital Long-Term-Care Services : Prelimi- nary Report (GAO/PEMD-85

Untargeted serum metabolomics reveals Fu-Zhu-Jiang-Tang tablet and its optimal combination improve an impaired glucose and lipid metabolism in type II diabetic rats.

PubMed

Tao, Yi; Chen, Xi; Cai, Hao; Li, Weidong; Cai, Baochang; Chai, Chuan; Di, Liuqing; Shi, Liyun; Hu, Lihong

2017-01-01

Fu-Zhu-Jiang-Tang tablet, a six-herb preparation, was proved to show beneficial effects on type II diabetes patients in clinical. This study aims to optimize the component proportion of the six-herb preparation and explore the serum metabolic signatures of type II diabetes rats after treatment with Fu-Zhu-Jiang-Tang tablet and its optimal combination. The component proportion of the preparation was optimized using uniform experimental design and machine learning techniques. Untargeted GC-MS metabolomic experiments were carried out with serum samples from model group and treatment groups. Data were normalized, multivariate and univariate statistical analysis performed and metabolites of interest putatively identified. 23 metabolites were significantly changed by Fu-Zhu-Jiang-Tang tablet treatment and the majority of these were decreased, including various carbohydrates (glucose, mannose, fructose, allose and gluconic acid), unsaturated fatty acids (palmitic acid, 9-octadecenoic acid, oleic acid, arachidonic acid), alanine, valine, propanoic acid, 3-hydroxybutyrate, along with pyrimidine and cholesterol. Increased concentrations of oxalic acid, leucine, glycine, serine, threonine, proline, lysine and citrate were observed. In the optimal combination-fed group, 21 metabolites were significantly affected and strikingly, the magnitudes of changes here were generally much greater than that of Fu-Zhu-Jiang-Tang tablet treated rats. 18 metabolites affected in both groups included various carbohydrates (mannose, glucose, allose, fructose and gluconic acid), unsaturated fatty acids (palmitic acid, 9-octadecenoic acid, oleic acid and arachidonic acid), short-chain fatty acids (oxalic acid, 3-hydroxybutyrate), and amino acids (alanine, valine, leucine, glycine, proline and lysine), as well as pyrimidine. Metabolites exclusively affected in optimal combination treated rat included succinic acid, cysteine and phenylalanine, whilst four metabolites (propanoic acid, citrate

Modelling High-temperature EBPR by Incorporating Glycogen and GAOs: Challenges from a Preliminary Study.

PubMed

Liau, Kee Fui; Yeoh, Hak Koon; Shoji, Tadashi; Chua, Adeline Seak May; Ho, Pei Yee

2017-01-01

  Recently reported kinetic and stoichiometric parameters of the Activated Sludge Model no. 2d (ASM2d) for high-temperature EBPR processes suggested that the absence of glycogen in the model contributed to underestimation of PHA accumulation at 32 °C. Here, two modified ASM2d models were used to further explore the contribution of glycogen in the process. The ASM2d-1G model incorporated glycogen metabolism by PAOs (polyphosphate-accumulating organisms), while the ASM2d-2G model further included processes by GAOs (glycogen-accumulating organisms). These models were calibrated and validated using experimental data at 32 °C. The ASM2d-1G model supported the hypothesis that the excess PHA was attributed to glycogen, but remained inadequate to capture the dynamics of glycogen without considering GAOs activities. The ASM2d-2G model performed better, but it was challenging to calibrate as it often led to wash-out of either PAOs or GAOs. Associated hurdles are highlighted and additional efforts in calibrating ASM2d-2G more effectively are proposed.

GAO: Government Accountability Office and General Accounting Office

DTIC Science & Technology

2007-06-22

CASB), an executive agency in OMB (41 U.S.C. 422). In the aftermath of the devastating Gulf Coast hurricanes of 2005, the Comptroller General joined...federal organizations auditing the Gulf Coast Recovery Program. Besides GAO, these include offices of inspector general in the Departments of Defense...McCarl 1921-1936 Fred Herbert Brown 1939-1940 Lindsay C. Warren 1940-1954 Joseph Campbell 1955-1965 Elmer B. Staats 1966-1981 Charles A. Bowsher 1981

Student Discipline and IDEA--Synthesis of GAO Report. Synthesis Brief.

ERIC Educational Resources Information Center

Markowitz, Joy

This brief presents an overview of findings from a U.S. General Accounting Office (GAO) study that investigated how the 1997 amendments to the Individuals with Disabilities Education Act (IDEA) affected the ability of schools to maintain a safe environment conducive to learning. A study surveyed 272 public middle and high school principals…

CHROMASSI: a therapy advice system based on chrono-massage and acupression using the method of ZiWuLiuZhu.

PubMed

Nguyen, H P; Le, D L; Tran, Q M; Nguyen, V T; Nguyen, N O

1995-01-01

Massage and Acupression have a history of many years of use by the Vietnamese people in the treatment of diseases, and they can give wonderful therapeutic effects in painful syndromes and chronic diseases, etc. On the other hand, some methods of Chrono-Acupuncture based on chronobiological theory and the holistic concept of traditional medicine are studied and applied in clinical applications. This paper presents the therapy advice system based on Chrono-Massage and Acupression using the method of ZiWuLiuZhu called CHROMASSI. The system includes four major parts. Massage and Acupression Teaching: This part can provide the user with some background in Massage and Acupression theory such as the pathology of the meridians, the classification of points and their function, the therapeutic properties of points, the methods of Massage and Acupression (including Pression, Friction, Rubbing, Light Massage, Petrissage, Rolling and Rubbing, Percussion and Vibration), and the direction of the meridians circulation, displaying AcuPoints represented by color pictures of the 12 main meridians and 2 vessels. More than 330 popular AcuPoints are used in the system. Open AcuPoint Calculating: This module can help us to calculate open AcuPoints based on data about days, months, years and hours using the special method of ZiWuLiuZhu. The Points adopted by ZiWuLiuZhu are the Five Shu Points and Source Points including 66 points (all of them are located below the elbows and knees). The effectiveness of these points becomes particularly evident when they are needled or punctured at optimum time intervals. For example, at 9:00 a.m., September 22, 1994, the open Points by the ZiWuLiuZhu method will be the points K2 (Nhien Coc) and K10 (Am Coc). According to the chronotherapeutic method, first we have to pressure (or puncture) the above points in order to attain the sensation RDac KhiS (arrival of energy), then pressure the other treating points as in ordinary Massage and Acupression

Petroleum systems of Zhu III depression in Pearl River Mouth Basin, South China Sea

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

Weilin, Zhu; Li Mingbi; Wu Peikang

Zhu III depression is located in the west part of Pearl River Mouth Basin, and covers an area of 11,000 sq km. Until now more than twenty wells have been drilled in the depression and its surrounding area, and all oil-gas fields and oil-gas discoveries are concentrated inside the depression. Integrated study indicates that there are two petroleum systems in Zhu III depression. One is Wenchang - Zhuhai, Zhujiang oil system which is mainly distributed in Wenchang B sag in the southwest part of the depression. Its source rock, the Wenchang formation is mainly composed of dark mudstone of lacustrinemore » facies, with thicknesses up to more than 1000 m. Its reservoir includes tidal sandstone of transitional facies of Zhuhai formation and neritic sandstone of the lower part of Zhujiang formation. Through bounding faults and margin coarse sediment zone, oil generated from the Wenchang formation migrated into overlying sandstone of Zhuhai formation, which was overlaid by mudstone beds of bay facies of Zhuhai formation or neritic facies of Zhujiang formation, and formed oil accumulations. The other system is Enping - Zhuhai gas system, distributed in Wenchang A sag in the northeast part of the depression, whose source rock in the Enping formation deposited in the contracting stage of the lake, dominated by swamp coal measure in lithology and terrestrial plant clastics in kerogen components. The gas generated from Enping formation directly migrated into overlying tidal sandstone of Zhuhai formation and formed gas accumulations. Therefore, exploration in Wenchang A sag in the northeast part of the depression is for gas accumulations, and oil accumulations in Wenchang B sag in the southwest part of the depression, while oil-gas mixed accumulations are likely to be found in the transitional area of two systems.« less

Efficacy of Chinese herbal medicine Zengru Gao to promote breastfeeding: a multicenter randomized controlled trial.

PubMed

Wang, Shuaishuai; Zhang, Chi; Li, Cuishan; Li, Daocheng; He, Ping; Su, Zhaojuan; Li, Yanling; Ding, Yiling; Lu, Aiping

2018-02-06

Breastfeeding is recommended worldwide but not fully practiced. The first week after childbirth is regarded as a critical period for increasing breast milk production. The aim of the study was to investigate whether Chinese herbal medicine Zengru Gao would result in more women breastfeeding in the first week after childbirth. A multicenter randomized controlled trial was conducted of 588 mothers considering breastfeeding in China. Among the mothers of the intervention group, the intervention included Chinese herbal medicine Zengru Gao; among those of the control group, it did not. Primary outcomes were the percentages of fully and partially breastfeeding mothers. Secondary outcome was baby's daily formula intake. At 3 d and 7 d after delivery, significant differences were found in favour of Zengru Gao group on the percentage of full/ partial breastfeeding (Z = - 3.0037, p = 0.0027). At day 7, the percentage of full/ partial breastfeeding of the active group increased to 71.48%/20.70% versus 58.67%/30.26% in the control group, the differences remained significant (Z = - 3.0037, p = 0.0027). No statistically significant differences were detected on primary measures at 1 d. While intake of formula differed between groups at 1 d and 3 d, this difference did not achieve statistical significance, but this difference was apparent by 7 d (55.45 ± 115.39 ml/day vs 90.66 ± 153.89 ml/day). In conclusion, Chinese Herbal medicine Zengru Gao enhanced breastfeeding success during one week postpartum. The approach is acceptable to participants and merits further evaluation. ChiCTR-IPR-15007376 , December 11, 2015.

Pollution characteristics and influencing factors of atmospheric particulate matter (PM2.5) in Chang-Zhu-Tan area

NASA Astrophysics Data System (ADS)

Zhang, Yong; Jiang, Wulin

2018-01-01

Using the same time data of PM2.5 concentration and meteorology from May 1st to May 31st in 2013 in Chang-Zhu-Tan area. This paper analyses the variation characteristics of PM2.5 concentration and the correlations between the variation characteristics and meteorological factors. In view of time, the results showed that the 24-h PM2.5 concentration varied with the two peaks and two valleys styles in Chang-Zhu-Tan area. And the daily PM2.5 concentration tends to the instability and great variation characteristics with the multi-peaks and multi-valleys style. In view of space, PM2.5 concentration values of the three cities from high to low are Zhuzhou>Xiangtan>Changsha. For cities and suburbs, PM2.5 concentration values of central towns are greater than that of the suburbs in Changsha and Xiangtan; however, the PM2.5 concentration values of the central town in Zhuzhou are slightly lower than the suburbs. At the same time, the correlation analysis between PM2.5 concentration and meteorological factors showed that the correlation from high to low was the relative air humidity>soil temperature>air temperature>soil humidity> wind velocity>rainfall. Among the above meteorological factors, wind velocity, rainfall, air temperature, soil temperature and soil humidity are negatively correlated with PM2.5 concentration, but the relationship between relative air humidity and PM2.5 concentration is a positive correlation.

Boundary Layer Dust Occurrence. 4. Atmospheric Dust over Selected Geographical Areas

DTIC Science & Technology

1977-06-01

and Country Table (s) Barranquilla/Soledad, Colombia 4 Batticaloa, Sri Lanka 4 : Belize, Belize 4 Berl i n/Tempel hof, East Germany 4 Bilma, Niger 1...32 Birlad, Rumania 4 Birni J’Koni, NJiger I1, 33 Blavand, Denmark 4 Bogota/El Dorado, Colombia 4 Bolzano, Italy 4 Bonifati, Italy 4 Botosani, Rumania 4...Frankfurt/Ming, West Germany 4 Friedrichshafen, West Germany 4 Galati, Rumania 4 Gao, Mali 1, 8 Geneva/Cointrin, Switzerland 4 Girardot, Colombia 4 Gorlitz

Investigation on the formation process of single-crystalline GaO x barrier in Fe/GaO x /MgO/Fe magnetic tunnel junctions

NASA Astrophysics Data System (ADS)

Krishna, N. S.; Doko, N.; Matsuo, N.; Saito, H.; Yuasa, S.

2017-11-01

We have grown Fe(0 0 1)/GaO x (0 0 1)/MgO(0 0 1)/Fe(0 0 1) magnetic tunnel junctions (MTJs) with or without in situ annealing after the deposition of GaO x layer and performed structural characterizations by focusing on the formation process of the single-crystalline GaO x . It was found that, even without the in situ annealing, the as-grown GaO x grown on the MgO was mostly single-crystalline except near the surface region (amorphous). The crystallization temperature of the amorphous region was reduced from 500 °C down to 250 °C by depositing the Fe upper electrode (poly-crystalline). It was clarified that the crystallization of the amorphous region near the Fe/GaO x interface caused the realignments of the crystal grains in the poly-crystalline Fe upper electrode, and, as a result, the fully epitaxial Fe/GaO x /MgO/Fe structure is eventually formed. All the MTJs showed high tunneling magnetoresistance ratios (about 100%) at room temperature, which was almost independent of the formation temperature of the single-crystalline GaO x .

[Philological structure of Dan xi shou jing (Danxi's Hand Mirror)].

PubMed

Chen, Yincan; Zhu, Jianping

2015-05-01

Zhu Danxi, one of the four Major Schools of the Jin-Yuan Dynasties, had a lot of works circulated with its authorship in disarray. Part of the works were compiled by his disciples, while others were by his self-taught followers based on prior circulated Danxi's originals, plus some apocryphal so-called Danxi's works circulated posthumously. When sorting out Danxi's Hand Mirror, we found that some of its contents are closely related to Bei ji qian jin yao fang (Essential Prescriptions Worth a Thousand Gold for Emergencies), Qian jin yi fang (Supplements to Qian jin yao fang), Tai ping sheng hui fang (Peaceful Holy Benevolent Prescriptions), Zhu jie shang han lun (Annotated Treatises of Cold Pathogenic Disease), Shang han ming li lun (Elucidation of Cold Pathogenic Disease), Ge zhi yu lun (Treatise of Inquiring the Properties of Things), either by transcription or with an identical origin. By clearing their relationships, it can provide assistance to the research of the philological structure of Danxi's hand Mirror.

Direct Government Lending: The Bottom Line. A Critique of GAO's Report on Guaranteed Student Loans versus Direct Lending and Revised Savings Estimates.

ERIC Educational Resources Information Center

Quick, Perry D.

This report addresses the dollar savings described in the Government Accounting Office's (GAO) report supporting direct lending as opposed to the present guaranteed student loan program. The critique explains the changes in the GAO model assumptions and projections that are believed necessary to move from the original $4.8 billion savings to a…

Head Start: A More Comprehensive Risk Management Strategy and Data Improvements Could Further Strengthen Program Oversight. Report to Congressional Requesters. GAO-08-221

ERIC Educational Resources Information Center

Government Accountability Office, 2008

2008-01-01

In February 2005, the U.S. Government Accountability Office (GAO) issued a report that raised concerns about the effectiveness of the Department of Health and Human Services (HHS) Administration for Children and Families' (ACF) oversight of about 1,600 local organizations that receive nearly $7 billion in Head Start grants. GAO was asked to report…

Writers and Their Maps: The Construction of a GAO Report on Sexual Harassment.

ERIC Educational Resources Information Center

Cook, Kelli Cargile

2000-01-01

Examines a 1994 General Accounting Office (GAO) report on sexual harassment at U.S. service academies to determine how power structures affected the report writers' rhetorical choices. Identifies what is valued and devalued in the report's contents. Describes Congress's reaction to the report and speculates on the report's impact on public…

The Role of the CMB in Redshift Related Departures from the Gao-Solomon Relation

NASA Astrophysics Data System (ADS)

Tunnard, R.; Greve, T. R.

2017-11-01

A strong correlation between the far-IR and HCN(1-0) line luminosities, known as the Gao-Solomon relation, has been observed to hold over more than 10 orders of magnitude in the local universe. Departures from this relation at redshifts ≳1.5 have been interpreted as evidence for increased dense gas star formation efficiency in luminous galaxies during the period of peak of star formation in the history of the universe. We examine whether the offsets from the relation can be explained by the hotter Cosmic Microwave Background (CMB) at high redshift, which, due to a loss of contrast against the hotter background, reduces the observable molecular-line flux far more significantly than the far-IR continuum bands. Simple line-of-sight modeling argues for highly significant departures from the Gao-Solomon relation at high redshift for kinetic temperatures ˜15 K, while more complex toy-galaxy models based on NGC 1068 suggest a much weaker effect with the galaxy integrated HCN line flux falling by only 10% at z = 3, within the intrinsic scatter of the relation. We conclude that, while the CMB is unlikely to explain the deviations reported in the literature, it may introduce a second-order effect on the relation by raising the low-luminosity end of the Gao-Solomon relation in cooler galaxies. A similar examination of the CO-IR relation finds tantalizing signs of the CMB having a measurable effect on the integrated CO emission in high-redshift galaxies, but these signs cannot be confirmed with the current data.

The Gao-Guenie impact melt breccia—Sampling a rapidly cooled impact melt dike on an H chondrite asteroid?

NASA Astrophysics Data System (ADS)

Schmieder, Martin; Kring, David A.; Swindle, Timothy D.; Bond, Jade C.; Moore, Carleton B.

2016-06-01

The Gao-Guenie H5 chondrite that fell on Burkina Faso (March 1960) has portions that were impact-melted on an H chondrite asteroid at ~300 Ma and, through later impact events in space, sent into an Earth-crossing orbit. This article presents a petrographic and electron microprobe analysis of a representative sample of the Gao-Guenie impact melt breccia consisting of a chondritic clast domain, quenched melt in contact with chondritic clasts, and an igneous-textured impact melt domain. Olivine is predominantly Fo80-82. The clast domain contains low-Ca pyroxene. Impact melt-grown pyroxene is commonly zoned from low-Ca pyroxene in cores to pigeonite and augite in rims. Metal-troilite orbs in the impact melt domain measure up to ~2 mm across. The cores of metal orbs in the impact melt domain contain ~7.9 wt% of Ni and are typically surrounded by taenite and Ni-rich troilite. The metallography of metal-troilite droplets suggest a stage I cooling rate of order 10 °C s-1 for the superheated impact melt. The subsolidus stage II cooling rate for the impact melt breccia could not be determined directly, but was presumably fast. An analogy between the Ni rim gradients in metal of the Gao-Guenie impact melt breccia and the impact-melted H6 chondrite Orvinio suggests similar cooling rates, probably on the order of ~5000-40,000 °C yr-1. A simple model of conductive heat transfer shows that the Gao-Guenie impact melt breccia may have formed in a melt injection dike ~0.5-5 m in width, generated during a sizeable impact event on the H chondrite parent asteroid.

[Discussion on professor SHAO Jing-Ming's academic opinion of focusing spirit].

PubMed

Ma, Qiao-Lin; Gao, Xi-Yan; Shao, Su-Ju; Shao, Su-Xia; Hu, Bin

2014-06-01

During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.

ADDRESSING THE DEFICIT: Updating the Budgetary Implications of Selected GAO Work

DTIC Science & Technology

1996-06-01

DGPS DI DLA DOD DOE DOT DUR EDWAA EM EPA FAIR FAA FAS FDIC FHWA FY GAO GSA HACCP HCFA HHS HMO HUD IDB IFAD INS IRS JCT...Marti, the broadcasts are constantly and effectively jammed , USIA’S research data shows that, mainly as a result of the jamming , the number of Cubans...hours (from 3:30 am to 8:00 am), but Cuban jamming also expanded. In an attempt to overcome jamming , TV Marti has plans to convert from VHF to UHF

Influenza Pandemic: Gaps in Pandemic Planning and Preparedness Need to Be Addressed. Testimony before the Committee on Homeland Security, House of Representatives. GAO-09-909T

ERIC Educational Resources Information Center

Steinhardt, Bernice

2009-01-01

As the current H1N1 outbreak underscores, an influenza pandemic remains a real threat to our nation. Over the past 3 years, the US Government Accountability Office (GAO) conducted a body of work, consisting of 12 reports and 4 testimonies, to help the nation better prepare for a possible pandemic. In February 2009, GAO synthesized the results of…

Comparison and evaluation on image fusion methods for GaoFen-1 imagery

NASA Astrophysics Data System (ADS)

Zhang, Ningyu; Zhao, Junqing; Zhang, Ling

2016-10-01

Currently, there are many research works focusing on the best fusion method suitable for satellite images of SPOT, QuickBird, Landsat and so on, but only a few of them discuss the application of GaoFen-1 satellite images. This paper proposes a novel idea by using four fusion methods, such as principal component analysis transform, Brovey transform, hue-saturation-value transform, and Gram-Schmidt transform, from the perspective of keeping the original image spectral information. The experimental results showed that the transformed images by the four fusion methods not only retain high spatial resolution on panchromatic band but also have the abundant spectral information. Through comparison and evaluation, the integration of Brovey transform is better, but the color fidelity is not the premium. The brightness and color distortion in hue saturation-value transformed image is the largest. Principal component analysis transform did a good job in color fidelity, but its clarity still need improvement. Gram-Schmidt transform works best in color fidelity, and the edge of the vegetation is the most obvious, the fused image sharpness is higher than that of principal component analysis. Brovey transform, is suitable for distinguishing the Gram-Schmidt transform, and the most appropriate for GaoFen-1 satellite image in vegetation and non-vegetation area. In brief, different fusion methods have different advantages in image quality and class extraction, and should be used according to the actual application information and image fusion algorithm.

Self-Remediating Energetic Fills Based on Cyclic Dinitroureas

DTIC Science & Technology

2016-12-01

159 ° C (sample- dependent) c ,e Detonation pressure PCJ (GPa) 38.7h 46.2i - 37.98 g Detonation velocity D (km/sec) 9.07 j ~9.75 k,l 8.67 b 8.81 g...Gao, S.-L.; Zhu, C .-H.; Ning, B.-K.; Chen, P.; Luo, Y.; Song, J .- R.; Shi, Q.-Z. Chin. J . Chem. 2004, 22, 1075. TNGU was chosen to move forward...R.E.; DeSesso, J . II; Vogel, C . M. Comparison of the Relative Risks of CL-20 and RDX. Noblis Technical Report, July 2007; http://www.serdp- estcp.org

Reply to comment on 'Investigating ponding depth and soil detachability for a mechanistic erosion model using a simple experiment' by Gao, B., et al., 2003. Journal of Hydrology 277, 116-124

NASA Astrophysics Data System (ADS)

Rose, C. W.; Gao, Bin; Walter, M. T.; Steenhuis, T. S.; Parlange, J.-Y.; Nakano, K.; Hogarth, W. L.

2004-04-01

Kinnell [J. Hydrol. XXXX] explained that the conclusions reached by the critical experiments reported by Gao et al. [J. Hydrol. 277 (2003) 116-124] were in agreement with his findings, and those of others. This reply emphasizes the practical significance of the Gao et al. findings to field erosion studies.

Characterization and distribution of polycyclic aromatic hydrocarbon contaminations in surface sediment and water from Gao-ping River, Taiwan.

PubMed

Doong, Ruey-An; Lin, Yu-Tin

2004-04-01

The concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) in water and sediment samples collected from 12 locations in Gao-ping River, Taiwan were analyzed. Molecular ratios and principal component analysis (PCA) were used to characterize the possible pollution sources. Concentrations of total 16 PAHs (SigmaPAHs) in water samples ranged from below method detection limits (Gao-ping River. The petrogenic PAHs may be mainly from the leakage of crude oil and the refined products from urban vehicle traffic, while the pyrolytic PAH input is located in the proximity near the mouth of estuary of the River. The PCA analysis confirmed that petrochemical industrial parks located in the vicinity of estuary of Gao-ping River might be the possible source for the PAH input.

Higher Education: Actions Needed to Improve Access to Federal Financial Assistance for Homeless and Foster Youth. Report to the Ranking Member, Senate Committee on Health, Education, Labor, and Pensions. GAO-16-343

ERIC Educational Resources Information Center

US Government Accountability Office, 2016

2016-01-01

Homeless youth and youth in foster care are often unprepared for the transition to adulthood. Given the economic benefits of college, the Government Accountability Office (GAO) was asked to examine the college experiences of these vulnerable youth. GAO examined: (1) college enrollment and completion for foster and homeless youth; (2) the extent to…

Molecular diversity analysis of Tetradium ruticarpum (WuZhuYu) in China based on inter-primer binding site (iPBS) markers and inter-simple sequence repeat (ISSR) markers.

PubMed

Xu, Jing-Yuan; Zhu, Yan; Yi, Ze; Wu, Gang; Xie, Guo-Yong; Qin, Min-Jian

2018-01-01

"Wu zhu yu", which is obtained from the dried unripe fruits of Tetradium ruticarpum (A. Jussieu) T. G. Hartley, has been used as a traditional Chinese medicine for treatment of headaches, abdominal colic, and hypertension for thousands of years. The present study was designed to assess the molecular genetic diversity among 25 collected accessions of T. ruticarpum (Wu zhu yu in Chinese) from different areas of China, based on inter-primer binding site (iPBS) markers and inter-simple sequence repeat (ISSR) markers. Thirteen ISSR primers generated 151 amplification bands, of which 130 were polymorphic. Out of 165 bands that were amplified using 10 iPBS primers, 152 were polymorphic. The iPBS markers displayed a higher proportion of polymorphic loci (PPL = 92.5%) than the ISSR markers (PPL = 84.9%). The results showed that T. ruticarpum possessed high loci polymorphism and genetic differentiation occurred in this plant. The combined data of iPBS and ISSR markers scored on 25 accessions produced five clusters that approximately matched the geographic distribution of the species. The results indicated that both iPBS and ISSR markers were reliable and effective tools for analyzing the genetic diversity in T. ruticarpum. Copyright © 2018 China Pharmaceutical University. Published by Elsevier B.V. All rights reserved.

Real structure of (Sb1/3Zn2/3)GaO3(ZnO)3, a member of the homologous series ARO3(ZnO)m with ordered site occupation

NASA Astrophysics Data System (ADS)

Garling, Jennifer; Assenmacher, Wilfried; Schmid, Herbert; Longo, Paolo; Mader, Werner

2018-02-01

The hitherto unknown compound (Sb1/3Zn2/3)GaO3(ZnO)3, a member of the homologous series with general formula ARO3(ZnO)m (A,R = trivalent metal cation), was prepared by solid state methods from the binary oxides in sealed Pt-tubes. The structure of (Sb1/3Zn2/3)GaO3(ZnO)3 has been determined by X-ray diffraction from flux-grown single crystals (R 3 ̅ m , Z = 3, aR = 3.2387(7) Å, cR = 41.78(1) Å. The analysis revealed that (Sb1/3Zn2/3)GaO3(ZnO)m is isostructural with InGaO3(ZnO)m, where In3+ on octahedral sites is replaced by Sb5+ and Zn2+ in a ratio of 1:2, preserving an average charge of 3+. (Sb1/3Zn2/3)GaO3(ZnO)3 was furthermore analyzed by electron diffraction, High Angle Annular Dark Field (HAADF) scanning TEM, and high precision EELS spectroscopic imaging, where a periodic ordering of SbO6 octahedra connected via edge sharing to six ZnO6 octahedra in the octahedral layers in a honeycomb motif is found. Due to the large lateral distance of ca. 1.4 nm between adjacent octahedral layers, electrostatic interaction might hardly dictate Sb and Zn positions in neighbouring layers, and hence is a characteristic of the real structure of (Sb1/3Zn2/3)GaO3(ZnO)3. A structure model of the compound in space group P3112 (Nr. 151) with strictly ordered and discrete Sb and Zn positions is derived by crystallographic transformations as closest approximant for the real structure of (Sb1/3Zn2/3)GaO3(ZnO)3. UV-vis measurements confirm this compound to be a transparent oxide with an optical band gap in the UV region with Eg = 3.15 eV.

The 2014 China meeting of the International Society for Vascular Surgery.

PubMed

Dardik, Alan; Ouriel, Kenneth; Wang, JinSong; Liapis, Christos

2014-10-01

The 2014 meeting of the International Society for Vascular Surgery (ISVS) was held in Guangzhou, China, in conjunction with the fifth annual Wang Zhong-Gao's Vascular Forum, the eighth annual China Southern Endovascular Congress, and the third annual Straits Vascular Forum. Keynote addresses were given by Professors Christos Liapis, Wang Zhong-Gao, and Wang Shen-Ming. President Liapis presented the first ISVS Lifetime Achievement Award to Professor Wang Zhong-Gao for his multi-decade accomplishments establishing Vascular Surgery as a specialty in China. Faculty presentations were made in plenary sessions that focused on diseases relevant to the patterns of vascular disease prevalent in China. Thirty-one abstracts were presented by vascular surgeons from around the globe, and the top 10 presentations were recognized. Thirteen countries were represented in the meeting. The 2014 ISVS meeting was a success. Partnership of this meeting with host Chinese Vascular Surgery societies was of mutual benefit, bringing vascular surgeons of international reputation to the local area for academic and intellectual exchange and formation of collaborations; integration of the meetings allows easier logistics to facilitate meeting organization and optimization of time for both faculty and attendees. This integrated model may serve as an optimal model for future meetings. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Gulf Coast Hurricanes: Lessons Learned for Protecting and Educating Children. Briefing for Congressional Staff. GAO-06-680R

ERIC Educational Resources Information Center

Government Accountability Office, 2006

2006-01-01

In August and September 2005, Hurricanes Katrina and Rita caused devastating damage to states along the Gulf Coast. In the aftermath of the storms, many questions were raised about the status of the thousands of children living in the affected areas. The US Government Accountability Office (GAO) prepared this preliminary information under the…

Education Needs to Further Examine Data Collection on English Language Learners in Charter Schools. GAO-13-655R

ERIC Educational Resources Information Center

Scott, George A.

2013-01-01

The US Government Accountability Office (GAO) began a study to compare English Language Learner (ELL) enrollment in charter schools to ELL enrollment in traditional public schools. For the study, they obtained ELL enrollment counts for school year 2010-11 from the U.S. Department of Education's (Education's) only available dataset containing the…

Veterans Affairs Health Care: Addition to GAO’s High Risk List and Actions Needed for Removal

DTIC Science & Technology

2015-04-29

depressive disorder (MDD) and whether those who are prescribed an antidepressant receive recommended care, we determined that VA data may...they diagnosed as having MDD, instead using a less specific diagnostic code for “ depression not otherwise specified.” VA’s data on the number of...Improvements Needed in Monitoring Antidepressant Use for Major Depressive Disorder and in Increasing Accuracy of Suicide Data. GAO-15-55. Washington

Microscopic analysis of "iron spot" on blue-and-white porcelain from Jingdezhen imperial kiln in early Ming dynasty (14th-15th century).

PubMed

Wang, Wenxuan; Zhu, Jian; Jiang, Jianxin; Xu, Changqing; Wu, Shurong; Guan, Li; Zhang, Zhaoxia; Wu, Menglei; Du, Jingnan

2016-11-01

"Sumali," as an imported cobalt ore from overseas, was a sort of precious and valuable pigment used for imperial kilns only, which produces characteristic "iron spot" to blue-and-white porcelain in early Ming Dynasty (A.D. 14th-15th century). Although there were some old studies on it, the morphology and formation of iron spot has not been fully investigated and understood. Therefore, five selected samples with typical spot from Jingdezhen imperial kiln in Ming Yongle periods (A.D. 1403-1424) were analyzed by various microscopic analysis including 3D digital microscope, SEM-EDS and EPMA. According to SEM images, samples can be divided into three groups: un-reflected "iron spot" without crystals, un-reflected "iron spot" with crystals and reflected "iron spot" with crystals. Furthermore, 3D micro-images revealed that "iron spots" separate out dendritic or snow-shaped crystals of iron only on and parallel to the surface of glaze for which "iron spot" show strong metallic luster. Combining with microscopic observation and microanalysis on crystallization and non-crystallization areas, it indicates that firing oxygen concentration is the ultimate causation of forming reflective iron spot which has a shallower distribution below the surface and limits crystals growing down. More details about characters of "iron spot" used "Sumali" were found and provided new clues to coloration, formation mechanism and porcelain producing technology of imperial kiln from 14th to 15th centuries of China. © 2016 Wiley Periodicals, Inc.

Education of Military Dependent Students: Better Information Needed to Assess Student Performance. Report to Congressional Committees. GAO-11-231

ERIC Educational Resources Information Center

Scott, George A.

2011-01-01

Since the early 1990s, Congress has supplemented the Department of Education's (Education) Impact Aid program by providing funds for the Department of Defense's (DOD) Impact Aid program to compensate school districts with a high number of military dependent students. The National Defense Authorization Act for Fiscal Year 2010 required GAO to…

Higher Education: Information on Incentive Compensation Violations Substantiated by the U.S. Department of Education. GAO-10-370R

ERIC Educational Resources Information Center

Iritani, Katherine M.

2010-01-01

The Higher Education Opportunity Act (HEOA) mandated that GAO conduct a study on Education's enforcement of the incentive compensation ban in light of the safe harbors and report on the number of violations substantiated by the Secretary of Education since 1998, the nature of these violations, and the names of the institutions involved. This…

Using Detrital Zircon Geochronology to Constrain Paleogene Provenance and Its Relationship to Rifting in the Zhu 1 Depression, Pearl River Mouth Basin, South China Sea

NASA Astrophysics Data System (ADS)

Wang, Wei; Ye, Jiaren; Bidgoli, Tandis; Yang, Xianghua; Shi, Hesheng; Shu, Yu

2017-11-01

Paleogene syn-rift successions in the South China Sea are poorly understood and systematic provenance analysis, which could provide clues to their history, is lacking. Here we report 409 new concordant U-Pb ages from detrital zircons separated from the Paleogene Wenchang, Enping, and Zhuhai formations in the Zhu 1 depression, Pearl River Mouth Basin. The new data, combined with the published age data from the region, document changes in the provenance of syn-rift successions. Detrital zircons from the Eocene Wenchang Formation are unimodal, with Jurassic-Cretaceous (180-80 Ma) ages making up >80% of grains. The ages are consistent with the geochronology of intrabasinal highs, dominated by igneous rocks emplaced during the Yanshanian orogeny, and suggest local provenance. By contrast, detrital zircons from the upper Eocene to lower Oligocene Enping Formation form three well-recognized age-clusters, with peaks at 150, 254, and 438 Ma that match documented tectonomagmatism in South China Block (SCB). Combined with increasing numbers of Precambrian zircons, the data suggest increasing influence of regional provenance of the SCB. Similar age peaks are also recognized from the limited number of zircons analyzed from the upper Oligocene Zhuhai Formation and comparability with modern shelf and river sediment indicates the unit was mainly sourced from the SCB and likely transported by a paleo-Pearl River. We infer that the change in provenance, from local uplifts within the Zhu 1 to the SCB, is related to distinct phases of PRMB rift development; however, later changes are best explained by SCB drainage evolution.

Aviation Safety and Security: Challenges to Implementing the Recommendations of the White House Commission on Aviation Safety and Security -- GAO/T-RCED-97-90

DOT National Transportation Integrated Search

1997-03-05

This statement before Congress by Gerald L. Dillingham, Associate Director, : Transportation Issues, Resources, Community, and Economic Development Division, : General Accounting Office (GAO) assesses the recommendations contained in the : recently r...

[The innovation of warm disease theory in the Ming Dynasty before Wen yi lun On Pestilence].

PubMed

Zhang, Zhi-bin

2008-10-01

Some doctors of the Ming dynasty raised subversive doubts against the traditional viewpoints of "exogenous cold disease is warm-heat" before the emergence of Wen yi lun (On Pestilence), holding that warm-heat disease "is contracted in different seasons instead of being transformed from cold to warm and/or heat". The conception of the separation of warm-heat disease and exogenous cold disease had changed from obscure to clear. As the idea became clear, the recognition on the new affection of warm, heat, summer-heat, pestilent pathogen was formed, and the idea that the pathogens of summer-heat and warm entered the human body through the mouth and nostrils was put forward. The six-channel syndrome differentiation of warm disease and the five sweat-resolving methods in pestilence raised by the doctors of this period are the aspects of the differential diagnosis of syndrome and treatment in warm diseases, and deserve to be paid attention to.

Special Education: State and Local-Imposed Requirements Complicate Federal Efforts to Reduce Administrative Burden. Report to Congressional Requesters. GAO-16-25

ERIC Educational Resources Information Center

US Government Accountability Office, 2016

2016-01-01

When the Individuals with Disabilities Education Act (IDEA) was reauthorized in 2004, it included provisions to reduce administrative and paperwork requirements to address concerns about burden. The Government Accountability Office (GAO) was asked to review federal efforts to reduce burden related to meeting IDEA requirements for educating…

Federal Student Loan Programs: Opportunities Exist to Improve Audit Requirements and Oversight Procedures. Report to Congressional Committees. GAO-10-668

ERIC Educational Resources Information Center

Daly, Kay L.

2010-01-01

The Higher Education Opportunity Act of 2008, Pub. L. No. 110-315, mandated GAO (Government Accountability Office) to study the financial and compliance audits and reviews required or conducted for the Federal Family Education Loan (FFEL) program and the Federal Direct Student Loan (DL) program. The Department of Education's (Education) Office of…

The Dangers of ‘Warming and Replenishing’ (wenbu 溫補) during the Ming to Qing Epistemic Transition

PubMed Central

de Vries, Leslie

2016-01-01

Through a case study of Zhao Xianke’s 趙獻可 One Principle through Medicine (Yiguan 醫貫) (1617?) and Xu Dachun’s 徐大椿 (1693–1771) denouncements of this text, my article zooms in on divergent discourses on the safety and efficacy of medicinal substances and compounds in late imperial China. Although Xu Dachun’s fierce attacks on the popular ‘warming and replenishing’ (wenbu 溫補) therapies can be situated in an epistemic shift from the cosmology of ‘Song learning’ (songxue 宋學) towards the philology of ‘Han learning’ (hanxue 漢學) and ‘evidential research’ (kaozheng 考證), I argue that more complex issues were at stake as well. Changed political, social, ethical, and economic realities shaped new and multifaceted perceptions of the nature of medicine, the medical profession, and the usage of medicinals in the aftermath of the Ming to Qing transition. PMID:27818620

[Late Ming treatises on Chinese and Islamic calendrical systems as seen in the Seki Teisyo].

PubMed

Kobayashi, Hiroyuki

2014-01-01

The Seki Teisyo (see text for symbol), a manuscript compiled by Seki Takakazu (see text for symbol)) in 1686, is known to consist of 15 treatises which Seki extracted from an early Qing astronomical and astrological corpus, the Tianwen Dacheng Guankui Jiyao (see text for symbol). Containing a detailed account of the Shoushi Li (see text for symbol) as well as a comparative study of Chinese and Islamic calendrical systems, these treatises have drawn the attention not only of Seki but of modern historians. In this paper, I show that 14 of the 15 treatises Seki selected had been composed by a late Ming scholar, Zhou Shuxue (see text for symbol), who discussed issues with Tang Shunzhi (see text for symbol). Their time predates the era in which the mathematical basis of the Shoushi Li was scrutinized and a new Chinese calendrical system was invented incorporating Western astronomical knowledge. I also mention some earlier works that Tang and Zhou could have consulted. Although Seki never knew the author of the treatises nor their background, his concern centered on themes that seem to have derived from one of those earlier works: the Liyuan(see text for symbol).

Student and Exchange Visitor Program: DHS Needs to Assess Risks and Strengthen Oversight Functions. Report to Congressional Requesters. GAO-12-572

ERIC Educational Resources Information Center

Gambler, Rebecca

2012-01-01

As of January 2012, more than 850,000 active foreign students were in the United States enrolled at over 10,000 U.S. schools. ICE, within DHS, is responsible for managing SEVP and certifying schools to accept foreign students. GAO was asked to review ICE's fraud prevention and detection procedures for SEVP. This report examines the extent to which…

Comment on "An improved gray Lattice Boltzmann model for simulating fluid flow in multi-scale porous media": Intrinsic links between LBE Brinkman schemes

NASA Astrophysics Data System (ADS)

Ginzburg, Irina

2016-02-01

In this Comment on the recent work (Zhu and Ma, 2013) [11] by Zhu and Ma (ZM) we first show that all three local gray Lattice Boltzmann (GLB) schemes in the form (Zhu and Ma, 2013) [11]: GS (Chen and Zhu, 2008; Gao and Sharma, 1994) [1,4], WBS (Walsh et al., 2009) [12] and ZM, fail to get constant Darcy's velocity in series of porous blocks. This inconsistency is because of their incorrect definition of the macroscopic velocity in the presence of the heterogeneous momentum exchange, while the original WBS model (Walsh et al., 2009) [12] does this properly. We improve the GS and ZM schemes for this and other related deficiencies. Second, we show that the ;discontinuous velocity; they recover on the stratified interfaces with their WBS scheme is inherent, in different degrees, to all LBE Brinkman schemes, including ZM scheme. None of them guarantees the stress and the velocity continuity by their implicit interface conditions, even in the frame of the two-relaxation-times (TRT) collision operator where these two properties are assured in stratified Stokes flow, Ginzburg (2007) [5]. Third, the GLB schemes are presented in work (Zhu and Ma, 2013) [11] as the alternative ones to direct, Brinkman-force based (BF) schemes (Freed, 1998; Nie and Martys, 2007) [3,8]. Yet, we show that the BF-TRT scheme (Ginzburg, 2008) [6] gets the solutions of any of the improved GLB schemes for specific, viscosity-dependent choice of its one or two local relaxation rates. This provides the principal difference between the GLB and BF: while the BF may respect the linearity of the Stokes-Brinkman equation rigorously, the GLB-TRT cannot, unless it reduces to the BF via the inverse transform of the relaxation rates. Furthermore, we show that, in limited parameter space, ;gray; schemes may run one another. From the practical point of view, permeability values obtained with the GLB are viscosity-dependent, unlike with the BF. Finally, the GLB shares with the BF a so-called anisotropy (Ginzburg

VA Education Benefits: VA Should Strengthen Its Efforts to Help Veterans Make Informed Education Choices. Report to Congressional Requesters. GAO-14-324

ERIC Educational Resources Information Center

Emrey-Arras, Melissa

2014-01-01

In fiscal year 2013, VA provided over $12 billion in benefits for veterans' postsecondary education; however, questions have been raised as to whether some schools are receiving these funds as a result of inappropriate recruiting practices. GAO was asked to examine issues related to schools' recruitment of veterans. This report examines (1) how…

Emergency Management: Status of School Districts' Planning and Preparedness. Testimony before the Committee on Homeland Security, House of Representatives. GAO-07-821T

ERIC Educational Resources Information Center

Ashby, Cornelia M.

2007-01-01

In this testimony before the House Committee on Homeland Security, the Director of the U.S. Government Accountability Office (GAO) discusses the status of school districts' planning and preparedness for emergencies. According to the testimony, federal and state governments support emergency management in school districts with a range of resources…

Employment for People with Disabilities: Little Is Known about the Effectiveness of Fragmented and Overlapping Programs. Report to Congressional Committees. GAO-12-677

ERIC Educational Resources Information Center

Bertoni, Daniel

2012-01-01

Many federal programs--within the Departments of Education, Labor, and Veterans Affairs; the Social Security Administration; and other agencies--help people with disabilities overcome barriers to employment. Section 21 of Pub. L. No. 111-139 requires GAO to identify and report annually on programs, agencies, offices, and initiatives that have…

Influenza Pandemic: Continued Focus on the Nation's Planning and Preparedness Efforts Remains Essential. Testimony before the Ad Hoc Subcommittee on State, Local, and Private Sector Preparedness and Integration, Senate Committee on Homeland Security and Governmental Affairs. GAO-09-760T

ERIC Educational Resources Information Center

Steinhardt, Bernice

2009-01-01

As the recent outbreak of the H1N1 (swine flu) virus underscores, an influenza pandemic remains a real threat to our nation and to the world. Over the past 3 years, the US Government Accountability Office (GAO) has conducted a body of work to help the nation better prepare for a possible pandemic. In a February 2009 report, GAO synthesized the…

Science, Technology, Engineering, and Mathematics Education: Strategic Planning Needed to Better Manage Overlapping Programs across Multiple Agencies. Report to Congressional Requesters. GAO-12-108

ERIC Educational Resources Information Center

Scott, George A.

2012-01-01

Science, technology, engineering, and mathematics (STEM) education programs help to enhance the nation's global competitiveness. Many federal agencies have been involved in administering these programs. Concerns have been raised about the overall effectiveness and efficiency of STEM education programs. GAO examined (1) the number of federal…

Epidemics in Ming and Qing China: Impacts of changes of climate and economic well-being.

PubMed

Pei, Qing; Zhang, David D; Li, Guodong; Winterhalder, Bruce; Lee, Harry F

2015-07-01

We investigated the mechanism of epidemics with the impacts of climate change and socio-economic fluctuations in the Ming and Qing Dynasties in China (AD 1368-1901). Using long-term and high-quality datasets, this study is the first quantitative research that verifies the 'climate change → economy → epidemics' mechanism in historical China by statistical methods that include correlation analysis, Granger causality analysis, ARX, and Poisson-ARX modeling. The analysis provides the evidences that climate change could only fundamentally lead to the epidemics spread and occurrence, but the depressed economic well-being is the direct trigger of epidemics spread and occurrence at the national and long term scale in historical China. Moreover, statistical modeling shows that economic well-being is more important than population pressure in the mechanism of epidemics. However, population pressure remains a key element in determining the social vulnerability of the epidemics occurrence under climate change. Notably, the findings not only support adaptation theories but also enhance our confidence to address climatic shocks if economic buffering capacity can be promoted steadily. The findings can be a basis for scientists and policymakers in addressing global and regional environmental changes. Copyright © 2015 Elsevier Ltd. All rights reserved.

Photodissociation of Small Molecules and Photoionization of Free Radicals Using the VUV Velocity-Map Imaging Photoion and Photoelectron Method

NASA Astrophysics Data System (ADS)

Gao, Hong

(2012). (Chapter 2) 2. Hong Gao, Yu Song, Lei Yang, Xiaoyu Shi, Qing-Zhu Yin, C. Y. Ng and William M. Jackson. "Branching ratio measurements of the predissociation of 12C16O by time-slice velocity-map ion imaging in the energy region from 108,000 to 110,500 cm-1", the Journal of Chemical Physics, 137, 034305 (2012). (Chapter 3) 3. Hong Gao, Yu Song, Yih-Chung Chang, Xiaoyu Shi, Qing-Zhu Yin, Roger C. Wiens, William M. Jackson, C. Y. Ng, "Branching Ratio Measurements for Vacuum Ultraviolet Photodissociation of 12C16O", the Journal of Physical Chemistry A. (article online ASAP). (Chapter 4) 4. Hong Gao, Yu Song, C. Y. Ng, William M. Jackson, " Communication: State-to-state photodissociation study by the two-color VUV-VUV laser pump-probe time-slice velocity-map-imaging-photoion method", the Journal of Chemical Physics, 138, 191102(2013). (Chapter 5) 5. Hong Gao, Zhou Lu, Lei Yang, Jingang Zhou, C. Y. Ng, "Communication: A vibrational study of propargyl cation using the vacuum ultraviolet laser velocity-map imaging photoelectron method", the Journal of Chemical Physics, 137, 161101(2012). (Chapter 6)

Student Loans: Federal Web-Based Tool on Private Loans Would Pose Implementation Challenges and May Be Unnecessary. Report to Congressional Committees. GAO-10-990

ERIC Educational Resources Information Center

Scott, George A.

2010-01-01

In this report, the author and his colleagues respond to a mandate in the Higher Education Opportunity Act requiring GAO (Government Accountability Office) to study the feasibility of developing a national clearinghouse of federal and private student loans on the Department of Education's (Education) Web site. They addressed the following…

District of Columbia Charter Schools: Criteria for Awarding School Buildings to Charter Schools Needs Additional Transparency. Report to Congressional Committees. GAO-11-263

ERIC Educational Resources Information Center

Scott, George A.

2011-01-01

Almost 40 percent of all public school students in the District of Columbia (D.C. or District) were enrolled in charter schools in the 2010-11 school year. The D.C. School Reform Act established the Public Charter School Board (PCSB) for the purpose of authorizing and overseeing charter schools. Congress required GAO (US Government Accountability…

Higher Education: Improved Tax Information Could Help Families Pay for College. Report to the Committee on Finance, U.S. Senate. GAO-12-560

ERIC Educational Resources Information Center

White, James R.; Scott, George A.

2012-01-01

The federal government provides billions of dollars in assistance each year to students and families through federal student aid programs authorized under Title IV of the Higher Education Act of 1965 and through tax expenditures, such as credits and deductions. GAO was asked to (1) describe the size and distribution of Title IV student aid and tax…

District of Columbia Opportunity Scholarship Program: Additional Policies and Procedures Would Improve Internal Controls and Program Operations. Report to Congressional Requesters. GAO-08-9

ERIC Educational Resources Information Center

Ashby, Cornelia M.; Franzel, Jeanette M.

2007-01-01

The D.C. School Choice Incentive Act created the first private kindergarten-through-grade-12 school-choice program supported by federal funds. The program was named the D.C. Opportunity Scholarship Program (OSP). The United States Government Accountability Office (GAO) was asked to assess the (1) accountability mechanisms governing the use of…

School Meal Programs: Changes to Federal Agencies' Procedures Could Reduce Risk of School Children Consuming Recalled Food. Report to Congressional Requesters. GAO-09-649

ERIC Educational Resources Information Center

US Government Accountability Office, 2009

2009-01-01

Over the past few years, several food recalls, such as for beef and peanut products, have affected schools. It is especially important that recalls affecting schools be carried out efficiently and effectively because young children have a higher risk of complications from food-borne illnesses. GAO was asked to determine how federal agencies (1)…

Department of Education: Improved Dissemination and Timely Product Release Would Enhance the Usefulness of the What Works Clearinghouse. Report to Congressional Committees. GAO-10-644

ERIC Educational Resources Information Center

Ashby, Cornelia M.

2010-01-01

In connection with the Omnibus Appropriations Act, 2009, GAO (Government Accountability Office) was required to study the What Works Clearinghouse (WWC), a federal source of evidence about effective education practices. Operating through a 5-year contract awarded by the U.S. Department of Education's Institute of Education Sciences (IES), the WWC…

Higher Education: Better Management of Federal Grant and Loan Forgiveness Programs for Teachers Needed to Improve Participant Outcomes. Report to Congressional Requesters. GAO-15-314

ERIC Educational Resources Information Center

Nowicki, Jacqueline M.

2015-01-01

Education estimates 430,000 new teachers will be needed by 2020. It administers three programs that may help attract and retain qualified teachers by helping them finance their education. However, little is known about the efficacy of these programs. GAO was asked to examine the TEACH Grant and two loan forgiveness programs. This report examines…

Higher Education State Funding Trends and Policies on Affordability. Report to the Chairman, Committee on Health, Education, Labor, and Pensions, United States Senate. GAO-15-151

ERIC Educational Resources Information Center

Emrey-Arras, Melissa

2014-01-01

There is widespread concern that the rising costs of higher education are making college unaffordable for many students and their families. Federal and state support is central to promoting college affordability; however, persistent state budget constraints have limited funding for public colleges. GAO was asked to study state policies affecting…

Recovery Act: Head Start Grantees Expand Services, but More Consistent Communication Could Improve Accountability and Decisions about Spending. Report to the Congress. GAO-11-166

ERIC Educational Resources Information Center

Ashby, Cornelia M.; Jones, Yvonne D.

2010-01-01

This report responds to two mandates for GAO under the American Recovery and Reinvestment Act of 2009 (Recovery Act). First, it is the latest report on the uses of and accountability for Recovery Act funds in selected states and localities. Second, it comments on recipients' reports of the jobs created and retained. The Recovery Act provided $2.1…

University Research: Most Federal Agencies Need to Better Protect Against Financial Conflicts of Interest. Report to the Honorable Richard C. Shelby, U.S. Senate. GAO-04-31

ERIC Educational Resources Information Center

US General Accounting Office, 2004

2004-01-01

In fiscal year 2001, federal agencies provided $19 billion for university research, a vital part of the nation's research and development effort. GAO was asked to examine federal agencies' actions to ensure that (1) the results of the university research grants they fund are made available to the public and (2) universities receiving such grants…

Three-dimensional information extraction from GaoFen-1 satellite images for landslide monitoring

NASA Astrophysics Data System (ADS)

Wang, Shixin; Yang, Baolin; Zhou, Yi; Wang, Futao; Zhang, Rui; Zhao, Qing

2018-05-01

To more efficiently use GaoFen-1 (GF-1) satellite images for landslide emergency monitoring, a Digital Surface Model (DSM) can be generated from GF-1 across-track stereo image pairs to build a terrain dataset. This study proposes a landslide 3D information extraction method based on the terrain changes of slope objects. The slope objects are mergences of segmented image objects which have similar aspects; and the terrain changes are calculated from the post-disaster Digital Elevation Model (DEM) from GF-1 and the pre-disaster DEM from GDEM V2. A high mountain landslide that occurred in Wenchuan County, Sichuan Province is used to conduct a 3D information extraction test. The extracted total area of the landslide is 22.58 ha; the displaced earth volume is 652,100 m3; and the average sliding direction is 263.83°. The accuracies of them are 0.89, 0.87 and 0.95, respectively. Thus, the proposed method expands the application of GF-1 satellite images to the field of landslide emergency monitoring.

Federal Family Education Loan Program: Increased Department of Education Oversight of Lender and School Activities Needed to Help Ensure Program Compliance. Report to Congressional Requesters. GAO-07-750

ERIC Educational Resources Information Center

Scott, George A.

2007-01-01

Concerns have been raised about the Department of Education's (Education) role in overseeing the lenders and schools that participate in the largest of the federal government's student loan programs, the Federal Family Education Loan Program (FFELP). GAO was asked to analyze Education's use of its oversight, guidance, and enforcement authorities…

[Comprehension and explanation of meridians and collaterals theory in the background of the spread of western medicine into the East in the Ming and Qing Dynasties].

PubMed

Li, Su-Yun

2010-06-01

In the background of the spread of western medicine into the East in the Ming and Qing Dynasties, Chinese doctors who had accepted western medicine referred to western medical knowledge and began to use the methods of anatomical observation and demonstrating to explain the objective structure of meridians and collaterals. They tried to adopt the artery and vessel explaining the shape of meridian and the blood circle and pulmonary respiration explaining the circulation of Ying-Wei. When the anatomy structures could not perfectly equal to meridians and collaterals, some doctors put forward the gasification feature of meridian to explain the reason. These results suggest that there are difference between meridians and collaterals and pure anatomy concepts, which serves as significant reference and edification for later generations.

[Professor GAO Yuchun's understandings of "treating spirit" and "acupuncture reinforcing and reducing" in Inner Canon of Yellow Emperor and clinical experience].

PubMed

Xing, Xiao; Wang, Yanjun; Cui, Linhua; Liang, Yan

2017-02-12

To state professor GAO Yuchun 's methods and understandings of "treating spirit" and "acupuncture reinforcing and reducing" by the systemic study of Inner Canon of Yellow Emperor and clinical experience. It is considered that "treating spirit" is the foundation of all kinds of acupuncture manipulations,and "acupuncture reinforcing and reducing" is an important means to treat disease by adjusting the deficiency and excess. We think that it is key to deeply understand various reinforcing and reducing manipulations and do zhiyihe , so as to achieve effects according to the two principles.

United States Merchant Marine Academy: Internal Control Weaknesses Resulted in Improper Sources and Uses of Funds; Some Corrective Actions Are Under Way. Report to Congressional Committees. GAO-09-635

ERIC Educational Resources Information Center

Franzel, Jeanette M.

2009-01-01

The U.S. Merchant Marine Academy (Academy), a component of the Department of Transportation's Maritime Administration (MARAD), is one of five U.S. service academies. The Academy is affiliated with 14 nonappropriated fund instrumentalities (NAFI) and two foundations. The US Government Accountability Office (GAO) was asked to determine whether…

Short communication: Experimental toxocarosis in Chinese Kun Ming mice: Dose-dependent larval distribution and modulation of immune responses.

PubMed

Ma, Guangxu; Tan, Yancai; Hu, Ling; Luo, Yongfang; Zhu, Honghong; Zhou, Rongqiong

2015-12-01

Toxocarosis is an important parasitic zoonosis which is mainly caused by the infective larvae of Toxocara canis. To identify whether there are correlations among the infectious dose, the larval migrans and immune modulation in inbred Chinese Kun Ming (KM) mice, experimental infections were carried out with a range of dosages of 100, 500, 1000, 2000, and 3000 embryonated eggs (EE). Pathogenic reactions were observed in terms of physical and central nervous symptoms. Distributions of T. canis larvae in liver, lung, kidney, heart and brain organs were respectively detected by scanning tissue sections. Moreover, quantitative real-time PCR was employed to identify the variations of Th2 immune response. The results showed that high inocula resulted in advanced larval emergences and arrested migrations in liver, lung, kidney and brain. However, no larvae were found in any of the histological sections of heart tissues. Higher levels of interleukin (IL)-4, IL-5, and IL-10 were detected along with the increasing inoculation doses, but the heaviest inoculum (3000 EE in this study) resulted in the sharp reduction of these ILs. Although no neurological symptoms or mortalities were noticed, these results indicated dose-dependent distribution patterns and immune regulations of T. canis larvae infection in KM mice. Copyright © 2015 Elsevier Ltd. All rights reserved.

Head Start: Undercover Testing Finds Fraud and Abuse at Selected Head Start Centers. Testimony before the Committee on Education and Labor, House of Representatives. GAO-10-733T

ERIC Educational Resources Information Center

Kutz, Gregory D.

2010-01-01

The Head Start program, overseen by the Department of Health and Human Services and administered by the Office of Head Start, provides child development services primarily to low-income families and their children. Federal law allows up to 10 percent of enrolled families to have incomes above 130 percent of the poverty line--GAO (Government…

Child Care and Early Childhood Education: More Information Sharing and Program Review by HHS Could Enhance Access for Families with Limited English Proficiency. Report to Congressional Requesters. GAO-06-807

ERIC Educational Resources Information Center

Shaul, Marnie S.

2006-01-01

Questions have been raised about whether parents with limited English proficiency are having difficulty accessing child care and early education programs for their children. Research suggests that quality early care experiences can greatly improve the school readiness of young children. GAO was asked to provide information on: (1) the…

Europium gallium garnet (Eu3Ga5O12) and Eu3GaO6: Synthesis and material properties

NASA Astrophysics Data System (ADS)

Sawada, Kenji; Nakamura, Toshihiro; Adachi, Sadao

2016-10-01

Eu-Ga-O ternary compounds were synthesized from a mixture of cubic (c-) Eu2O3 and monoclinic Ga2O3 (β-Ga2O3) raw powders using the solid-state reaction method by calcination at Tc = 1200 °C. The structural and optical properties of the Eu-Ga-O ternary compounds were investigated using X-ray diffraction analysis, photoluminescence (PL) analysis, PL excitation (PLE) spectroscopy, and Raman scattering measurements. Stoichiometric compounds such as cubic Eu3Ga5O12 (EGG) and orthorhombic Eu3GaO6 were synthesized using molar ratios of x = 0.375 and 0.75 [x≡Eu2O3/(Eu2O3 + Ga2O3)], respectively, together with the end-point binary compounds β-Ga2O3 (x = 0) and monoclinic (m-) Eu2O3 (x = 1.0). The structural change from "cubic" to "monoclinic" in Eu2O3 is due to the structural phase transition occurring at Tc ≥ 1050 °C. In principle, the perovskite-type EuGaO3 and monoclinic Eu4Ga2O9 can also be synthesized at x = 0.5 and 0.667, respectively; however, such stoichiometric compounds could not be synthesized in this study. The PL and PLE properties of EGG and Eu3GaO6 were studied in detail. The temperature dependence of the PL spectra was observed through measurements carried out between T = 20 and 300 K and explained using a newly developed model. Raman scattering measurements were also performed on the Eu-Ga-O ternary systems over the entire composition range from x = 0 (β-Ga2O3) to 1.0 (m-Eu2O3).

[Research on Japanese monograph of comprehensive dietetic materia medica, the Pao chu bei yong wo ming ben cao (Japanese Materia Medica Prepared for Kitchen)].

PubMed

Zhou, M; Ye, J

2017-11-28

Japanese physicians of Edo Period (1603-1867) wrote many dietetic books, by combining the knowledge system (content and compiling style) and thoughts of diet therapy from China with local condition in Japan. Among them, the Pao chu bei yong wo ming ben cao ( Japanese Materia Medica Prepared for Kitchen ), written by Mukai Genshou, a physician in the early Edo, is the earliest comprehensive work of dietetic materia medica. In this book, the choice and usage of Japanese dietetic materia medica reveals obvious Japanese local color, including the name, morphology, cultivation, collection, identification, nature and flavor, and indication etc., reflecting the sprouting idea of edible herbal plant at the beginning of Edo period and the characteristic of absorbing Chinese diet thoughts by Japanese physician. This is the important first-hand historical material to understand the development of Japanese dietetic herbalism in early Edo and its dietotherapy culture.

State and Local Governments: Fiscal Pressures Could Have Implications for Future Delivery of Intergovernmental Programs. Report to the Ranking Member, Committee on the Budget, House of Representatives. GAO-10-899

ERIC Educational Resources Information Center

Czerwinski, Stanley J.

2010-01-01

State and local governments work in partnership with the federal government to implement numerous intergovernmental programs. Fiscal pressures for state and local governments may exist when spending is expected to outpace revenues for the long term. GAO (Government Accountability Office) was asked to examine (1) the long-term fiscal pressures…

New developments in super-resolution for GaoFen-4

NASA Astrophysics Data System (ADS)

Li, Feng; Fu, Jie; Xin, Lei; Liu, Yuhong; Liu, Zhijia

2017-10-01

In this paper, the application of super resolution (SR, restoring a high spatial resolution image from a series of low resolution images of the same scene) techniques to GaoFen(GF)-4, which is the most advanced geostationaryorbit earth observing satellite in China, remote sensing images is investigated and tested. SR has been a hot research area for decades, but one of the barriers of applying SR in remote sensing community is the time slot between those low resolution (LR) images acquisition. In general, the longer the time slot, the less reliable the reconstruction. GF-4 has the unique advantage of capturing a sequence of LR of the same region in minutes, i.e. working as a staring camera from the point view of SR. This is the first experiment of applying super resolution to a sequence of low resolution images captured by GF-4 within a short time period. In this paper, we use Maximum a Posteriori (MAP) to solve the ill-conditioned problem of SR. Both the wavelet transform and the curvelet transform are used to setup a sparse prior for remote sensing images. By combining several images of both the BeiJing and DunHuang regions captured by GF-4 our method can improve spatial resolution both visually and numerically. Experimental tests show that lots of detail cannot be observed in the captured LR images, but can be seen in the super resolved high resolution (HR) images. To help the evaluation, Google Earth image can also be referenced. Moreover, our experimental tests also show that the higher the temporal resolution, the better the HR images can be resolved. The study illustrates that the application for SR to geostationary-orbit based earth observation data is very feasible and worthwhile, and it holds the potential application for all other geostationary-orbit based earth observing systems.

No Child Left Behind Act: Education Could Do More to Help States Better Define Graduation Rates and Improve Knowledge about Intervention Strategies. Report to Congressional Requesters. GAO-05-879

ERIC Educational Resources Information Center

US Government Accountability Office, 2005

2005-01-01

About a third of students entering high school do not graduate and face limited job prospects. The No Child Left Behind Act requires states to use graduation rates to measure how well students are educated. To assess the accuracy of states' rates and to review programs that may increase rates, GAO was asked to examine (1) the graduation rate…

Seclusions and Restraints: Selected Cases of Death and Abuse at Public and Private Schools and Treatment Centers. Testimony Before the Committee on Education and Labor, House of Representatives. GAO-09-719T

ERIC Educational Resources Information Center

Kutz, Gregory D.

2009-01-01

The Government Accountability Office (GAO) recently testified before the Committee on Education and Labor, House of Representatives, regarding allegations of death and abuse at residential programs for troubled teens. The document presents the statement of Gregory D. Kutz, Managing Director, Forensic Audits and Special Investigations. Recent…

Opportunities to Reduce Fragmentation, Overlap, and Potential Duplication in Federal Teacher Quality and Employment and Training Programs. Testimony before the Committee on Education and the Workforce, House of Representatives. GAO-11-509T

ERIC Educational Resources Information Center

Dodaro, Gene L.

2011-01-01

This testimony discusses US Government Accountability Office's (GAO's) recent report entitled "Opportunities to Reduce Potential Duplication in Government Programs, Save Tax Dollars, and Enhance Revenue." This report delineates dozens of areas across government where fragmentation, overlap, and potential duplication merit the attention of Congress…

Environmental Health: Opportunities for Greater Focus, Direction, and Top-Level Commitment to Children's Health at EPA. Testimony Before the Committee on Environment and Public Works, U.S. Senate. GAO-10-545T

ERIC Educational Resources Information Center

Stephenson, John B.

2010-01-01

This testimony discusses highlights of GAO's report about the Environmental Protection Agency's (EPA) efforts to institutionalize the protection of children's health. EPA's mission is to protect human health and the environment. As a result of mounting evidence about the special vulnerabilities of the developing fetus and child, the federal…

Students with Disabilities: Better Federal Coordination Could Lessen Challenges in the Transition from High School. Report to the Ranking Member, Committee on Education and the Workforce, House of Representatives. GAO-12-594

ERIC Educational Resources Information Center

Moran, Revae E.

2012-01-01

The transition out of high school to postsecondary education or the workforce can be a challenging time, especially for students with disabilities. Multiple federal agencies fund programs to support these students during their transition. In 2003, GAO reported that limited coordination among these programs can hinder a successful transition. GAO…

GAO's Views on the Default Task Force's Recommendations for Reducing Default Costs in the Guaranteed Student Loan Program. Testimony before the Subcommittee on Postsecondary Education, Committee on Education and Labor, House of Representatives.

ERIC Educational Resources Information Center

Gainer, William J.

This General Accounting Office (GAO) testimony before the Subcommittee on Postsecondary Education, Committee on Education and Labor, House of Representatives, concerns the findings of the task force that addressed the increasing costs of student loan defaults. The task force report is considered, generally, to provide additional incentives and…

Kai Zhu | NREL

Science.gov Websites

., "Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy," perovskites for optoelectronic and electronic applications," Chem. Soc. Rev. 45, 655-689 (2016). Yang, M

Higher Education and Disability: Education Needs a Coordinated Approach to Improve Its Assistance to Schools in Supporting Students. Report to the Chairman, Committee on Education and Labor, House of Representatives. GAO-10-33

ERIC Educational Resources Information Center

US Government Accountability Office, 2009

2009-01-01

Research suggests that more students with disabilities are pursuing higher education than in years past, and recent legislative changes, such as those in the Higher Education Opportunity Act and Post-9/11 Veterans Educational Assistance Act of 2008, have the potential to increase the number and diversity of this population. GAO was asked to…

Cytotaxonomy and molecular phylogeny of the genus Cerapanorpa Gao, Ma & Hua, 2016 (Mecoptera: Panorpidae).

PubMed

Miao, Ying; Ma, Na; Hua, Bao-Zhen

2017-07-03

The species of the genus Cerapanorpa Gao, Ma & Hua, 2016 (Mecoptera: Panorpidae) are characterized mainly by the presence of a finger-like anal horn on tergum VI of males and are distributed in the Oriental and eastern Palearctic regions. Herein, we investigated the pachytene banding patterns and reconstructed the Bayesian time-calibrated tree of some species of Cerapanorpa. All species examined display achiasmate meiosis and the same meiformula 2n = 42 + X0, reconfirming the monophyly of Cerapanorpa. The great variations in the size and number of heterochromatic bands suggest that they are reliable traits for species delimitation in Cerapanorpa. The existence of natural C-banding polymorphism indicates that chromosomal rearrangements likely have contributed to the diversification of chromosomal bands in Cerapanorpa. The closely related species of Cerapanorpa are reconfirmed to be evolutionarily independent entities by cytogenetic and molecular data. The divergence time estimated from the BEAST analysis shows that Cerapanorpa likely originated in the period from the Rupelian (30.7 Ma) to the Burdigalian (19.9 Ma), and most diversification occurred from the Burdigalian to the Piacenzian (17.4-2.8 Ma) in the Neogene. Our data suggest that chromosome rearrangements likely play a significant role in the speciation of Cerapanorpa.

K-12 Education: Selected Cases of Public and Private Schools That Hired or Retained Individuals with Histories of Sexual Misconduct. Report to the Chairman, Committee on Education and Labor, House of Representatives. GAO-11-200

ERIC Educational Resources Information Center

Kutz, Gregory D.

2010-01-01

Prior GAO (US Government Accountability Office) testimonies have described cases of physical abuse of children at youth residential treatment programs and public and private schools. However, children are also vulnerable to sexual abuse. A 2004 Department of Education report estimated that millions of students are subjected to sexual misconduct by…

No Child Left Behind Act: Enhancements in the Department of Education's Review Process Could Improve State Academic Assessments. Report to the Chairman, Committee on Health, Education, Labor, and Pensions, U.S. Senate. GAO-09-911

ERIC Educational Resources Information Center

Ashby, Cornelia M.

2009-01-01

The No Child Left Behind Act of 2001 (NCLBA) requires states to develop high-quality academic assessments aligned with state academic standards. The Department of Education (Education) has provided states with about $400 million for NCLBA assessment implementation every year since 2002. The US Government Accountability Office (GAO) examined: (1)…

Mutation of a vitelline membrane protein, BmEP80, is responsible for the silkworm "Ming" lethal egg mutant.

PubMed

Chen, Anli; Gao, Peng; Zhao, Qiaoling; Tang, Shunming; Shen, Xingjia; Zhang, Guozheng; Qiu, Zhiyong; Xia, Dingguo; Huang, Yongping; Xu, Yunmin; He, Ningjia

2013-02-25

The egg stage is an important stage in the silkworm (Bombyx mori) life cycle. Normal silkworm eggs are usually short, elliptical, and laterally flattened, with a sometimes hollowed surface on the lateral side. However, the eggs laid by homozygous recessive "Ming" lethal egg mutants (l-e(m)) lose water and become concaved around 1h, ultimately exhibiting a triangular shape on the egg surfaces. We performed positional cloning, and narrowed down the region containing the gene responsible for the l-e(m) mutant to 360 kb on chromosome 10 using 2287 F(2) individuals. Using expression analysis and RNA interference, the best l-e(m) candidate gene was shown to be BmEP80. The results of the inverse polymerase chain reaction showed that an ~1.9 kb region from the 3' untranslated region of BmVMP23 to the forepart of BmEP80 was replaced by a >100 kb DNA fragment in the l-e(m) mutant. Several eggs laid by the normal moths injected with BmEP80 small interfering RNAs were evidently depressed and exhibited a triangular shape on the surface. The phenotype exhibited was consistent with the eggs laid by the l-e(m) mutant. Moreover, two-dimensional gel electrophoresis showed that the BmEP80 protein was expressed in the ovary from the 9th day of the pupa stage to eclosion in the wild-type silkworm, but was absent in the l-e(m) mutant. These results indicate that BmEP80 is responsible for the l-e(m) mutation. Copyright © 2012 Elsevier B.V. All rights reserved.

Combating Gangs: Better Coordination and Performance Measurement Would Help Clarify Roles of Federal Agencies and Strengthen Assessment of Efforts. Report to the Ranking Member, Committee on Oversight and Government Reform, House of Representatives. GAO-09-708

ERIC Educational Resources Information Center

US Government Accountability Office, 2009

2009-01-01

The Department of Justice (DOJ) estimates that the United States has about a million gang members. While state and local agencies have primary responsibility for combating gang crime, the federal government has key roles to enforce laws and help fund programs to provide alternatives to gang membership for at-risk youth. GAO was asked to examine…

Early-Ming Era tsunami destruction along the Northern Coast of Aceh, Indonesia: New evidence from Archeology

NASA Astrophysics Data System (ADS)

Sieh, K.; Daly, P.; McKinnon, E. E.; Tai, Y. S.; Feener, R. M.; Ishmail, N.

2017-12-01

Our colleagues and we have reconstructed partial earthquake and tsunami histories along the coast of Aceh, Sumatra. Chlieh et al (2006) documented and modeled deformation of offshore islands associated with the 2004 rupture. Meltzner et al (2010) found coral evidence of uplifts in 1394±2 and 1450±3 CE. Sieh et al. (2015) documented associated tsunami that destroyed a structure built in 1366±3 CE, 40 km east of Banda Aceh at Lamreh. Since 2015, our landscape archaeology survey of 43 coastal villages over a 40-km reach of the coast has revealed 995 archaeological sites ranging from 10th century to present and containing over 5,000 carved gravestones and 50,000 ceramic sherds. The distribution of ceramic material suggests 7 discrete areas of cultural activity before the 1394 tsunami. Six of these appear to be villages that used imported ceramics and have been populated since the 10th century. However, detailed analysis indicates a clear reduction in activity between 1360 and 1450 CE. This suggests that one or both of the 1394 and 1450 tsunami disrupted the villages. The distribution of post-1500 CE ceramic material shows a gradual repopulation of pre-tsunami sites and a significant expansion of activity starting at the end of the 16th Century, for all areas except Lamreh. Only at on the elevated Lambaro highlands, above modern Lamreh, does material conclusively date between the 1394 and 1450 CE tsunamis. This historic trading site of "Lambri" contains large quantities of ceramics ranging from the early 11th century until the early 16th century, including precisely dated early-Ming (1403-1425 CE) material, some of which is distinctive imperial trade ceramics. We suspect that after the 1394 tsunami destroyed the other coastal settlements, the relatively safe highlands of Lambri were the only areas of the coast utilized for at least 50 years. After about 1450 CE, however, these highlands were abandoned, while the low-lying coastal communities began once again to

GAO's Estimate of the Costs of the "Parental and Medical Leave Act of 1987" (S. 249). Testimony before the Subcommittee on Children, Families, Drugs, and Alcoholism, Committee on Labor and Human Resources, United States Senate.

ERIC Educational Resources Information Center

Gainer, William J.

The General Accounting Office (GAO) estimates that the cost of S.249, the Parental and Medical Leave Act of 1987, will be, at most, 500 million dollars annually, a figure which reflects the cost of continuing health insurance coverage for employees on unpaid leave. S.249 is legislation which aims to provide to workers at firms with 15 or more…

A Hydrological Tomography Collocated with Time-varying Gravimetry for Hydrogeology -An Example in Yun-Lin Alluvial Plain and Ming-Ju Basin in Taiwan

NASA Astrophysics Data System (ADS)

Chen, K. H.; Cheng, C. C.; Hwang, C.

2016-12-01

A new inversion technique featured by the collocation of hydrological modeling and gravimetry observation is presented in this report. Initially this study started from a project attempting to build a sequence of hydrodynamic models of ground water system, which was applied to identify the supplement areas of alluvial plains and basins along the west coast of Taiwan. To calibrate the decent hydro-geological parameters for the modeling, geological evolution were carefully investigated and absolute gravity observations, along with other on-site hydrological monitoring data were specially introduced. It was discovered in the data processing that the time-varying gravimetrical data are highly sensitive to certain boundary conditions in the hydrodynamic model, which are correspondent with respective geological features. A new inversion technique coined by the term "hydrological tomography" is therefore developed by reversing the boundary condition into the unknowns to be solved. An example of accurate estimate for water storage and precipitation infiltration of a costal alluvial plain Yun-Lin is presented. In the mean time, the study of an anticline structure of the upstream basin Ming-Ju is also presented to demonstrate how a geological formation is outlined when the gravimetrical data and hydrodynamic model are re-directed into an inversion.

Estimation of typhoon rainfall in GaoPing River: A Multivariate Maximum Entropy Method

NASA Astrophysics Data System (ADS)

Pei-Jui, Wu; Hwa-Lung, Yu

2016-04-01

The heavy rainfall from typhoons is the main factor of the natural disaster in Taiwan, which causes the significant loss of human lives and properties. Statistically average 3.5 typhoons invade Taiwan every year, and the serious typhoon, Morakot in 2009, impacted Taiwan in recorded history. Because the duration, path and intensity of typhoon, also affect the temporal and spatial rainfall type in specific region , finding the characteristics of the typhoon rainfall type is advantageous when we try to estimate the quantity of rainfall. This study developed a rainfall prediction model and can be divided three parts. First, using the EEOF(extended empirical orthogonal function) to classify the typhoon events, and decompose the standard rainfall type of all stations of each typhoon event into the EOF and PC(principal component). So we can classify the typhoon events which vary similarly in temporally and spatially as the similar typhoon types. Next, according to the classification above, we construct the PDF(probability density function) in different space and time by means of using the multivariate maximum entropy from the first to forth moment statistically. Therefore, we can get the probability of each stations of each time. Final we use the BME(Bayesian Maximum Entropy method) to construct the typhoon rainfall prediction model , and to estimate the rainfall for the case of GaoPing river which located in south of Taiwan.This study could be useful for typhoon rainfall predictions in future and suitable to government for the typhoon disaster prevention .

Juvenile Justice: DOJ Is Enhancing Information on Effective Programs, But Could Better Assess the Utility of This Information. Report to the Chairman, Subcommittee on Crime, Terrorism, and Homeland Security, Committee on the Judiciary, House of Representatives. GAO-10-125

ERIC Educational Resources Information Center

Larence, Eileen R.

2009-01-01

State juvenile justice systems face critical problems when it comes to juvenile delinquency issues such as reentry--when offenders return home from incarceration--and substance abuse. GAO was asked to review juvenile reentry and substance abuse program research and efforts by the Department of Justice's (DOJ) Office of Juvenile Justice and…

Differentially expressed genes in the ovary of the sixth day of pupal "Ming" lethal egg mutant of silkworm, Bombyx mori.

PubMed

Gao, Peng; Chen, An-Li; Zhao, Qiao-Ling; Shen, Xing-Jia; Qiu, Zhi-Yong; Xia, Ding-Guo; Tang, Shun-Ming; Zhang, Guo-Zheng

2013-09-15

The "Ming" lethal egg mutant (l-em) is a vitelline membrane mutant in silkworm, Bombyx mori. The eggs laid by the l-em mutant lose water, ultimately causing death within an hour. Previous studies have shown that the deletion of BmEP80 is responsible for the l-em mutation in silkworm, B. mori. In the current study, digital gene expression (DGE) was performed to investigate the difference of gene expression in ovaries between wild type and l-em mutant on the sixth day of the pupal stage to obtain a global view of gene expression profiles using the ovaries of three l-em mutants and three wild types. The results showed a total of 3,463,495 and 3,607,936 clean tags in the wild type and the l-em mutant libraries, respectively. Compared with those of wild type, 239 differentially expressed genes were detected in the l-em mutant, wherein 181 genes are up-regulated and 58 genes are down-regulated in the mutant strain. The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis results showed that no pathway was significantly enriched and three pathways are tightly related to protein synthesis among the five leading pathways. Moreover, the expression profiles of eight important differentially expressed genes related to oogenesis changed. These results provide a comprehensive gene expression analysis of oogenesis and vitellogenesis in B. mori which facilitates understanding of both the specific molecular mechanism of the 1-em mutant and Lepidopteran oogenesis in general. Copyright © 2013 Elsevier B.V. All rights reserved.

Enterobacter xiangfangensis sp. nov., isolated from Chinese traditional sourdough, and reclassification of Enterobacter sacchari Zhu et al. 2013 as Kosakonia sacchari comb. nov.

PubMed

Gu, Chun Tao; Li, Chun Yan; Yang, Li Jie; Huo, Gui Cheng

2014-08-01

A Gram-stain-negative bacterial strain, 10-17(T), was isolated from traditional sourdough in Heilongjiang Province, China. The bacterium was characterized by a polyphasic approach, including 16S rRNA gene sequence analysis, RNA polymerase β subunit (rpoB) gene sequence analysis, DNA gyrase (gyrB) gene sequence analysis, initiation translation factor 2 (infB) gene sequence analysis, ATP synthase β subunit (atpD) gene sequence analysis, fatty acid methyl ester analysis, determination of DNA G+C content, DNA-DNA hybridization and an analysis of phenotypic features. Strain 10-17(T) was phylogenetically related to Enterobacter hormaechei CIP 103441(T), Enterobacter cancerogenus LMG 2693(T), Enterobacter asburiae JCM 6051(T), Enterobacter mori LMG 25706(T), Enterobacter ludwigii EN-119(T) and Leclercia adecarboxylata LMG 2803(T), having 99.5%, 99.3%, 98.7%, 98.5%, 98.4% and 98.4% 16S rRNA gene sequence similarity, respectively. On the basis of polyphasic characterization data obtained in the present study, a novel species, Enterobacter xiangfangensis sp. nov., is proposed and the type strain is 10-17(T) ( = LMG 27195(T) = NCIMB 14836(T) = CCUG 62994(T)). Enterobacter sacchari Zhu et al. 2013 was reclassified as Kosakonia sacchari comb. nov. on the basis of 16S rRNA, rpoB, gyrB, infB and atpD gene sequence analysis and the type strain is strain SP1(T)( = CGMCC 1.12102(T) = LMG 26783(T)). © 2014 IUMS.

Summary of GAO Testimony by William J. Gainer on S. 249, The "Parental and Medical Leave Act of 1987." Statement before the Subcommittee on Children, Families, Drugs, and Alcoholism, Committee on Labor and Human Resources, United States Senate.

ERIC Educational Resources Information Center

Gainer, William J.

Estimates of the General Accounting Office (GAO) concerning the costs of S. 249, the "Parental and Medical Leave Act of 1987," differ substantially from estimates of the U.S. Chamber of Commerce. The legislation would provide job protection to employees while allowing them 18 weeks of unpaid leave to care for a newborn or seriously ill…

DOD Education Benefits: Increased Oversight of Tuition Assistance Program Is Needed. Report to the Chairman, Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security, Committee on Homeland Security and Governmental Affairs, United States Senate. GAO-11-300

ERIC Educational Resources Information Center

Scott, George A.

2011-01-01

In fiscal year 2009, the Department of Defense's (DOD) Military Tuition Assistance (TA) Program provided $517 million in tuition assistance to approximately 377,000 service members. US Government Accountability Office (GAO) was asked to report on (1) DOD's oversight of schools receiving TA funds, and (2) the extent to which DOD coordinates with…

Race to the Top: Education Could Better Support Grantees and Help Them Address Capacity Challenges. Report to the Ranking Member, Subcommittee on Labor, Health and Human Services, Education and Related Agencies, Committee on Appropriations, House of Representatives. GAO-15-295

ERIC Educational Resources Information Center

Nowicki, Jacqueline M.

2015-01-01

The Department of Education (Education) created Race To the Top (RTT) under the American Recovery and Reinvestment Act of 2009. From 2010 through 2011, Education awarded $4 billion in competitive grant funds to 19 states to reform core areas of K-12 education. RTT states also committed to building capacity to implement and sustain reforms. GAO and…

Proprietary Schools: Stronger Department of Education Oversight Needed to Help Ensure Only Eligible Students Receive Federal Student Aid. Report to the Chairman, Subcommittee on Higher Education, Lifelong Learning and Competitiveness, Committee on Education and Labor, House of Representatives. GAO-09-600

ERIC Educational Resources Information Center

Scott, George A.

2009-01-01

For-profit schools--also known as proprietary schools--received over $16 billion in federal loans, grants, and campus-based aid under Title IV of the Higher Education Act in 2007/08. The US Government Accountability Office (GAO) was asked to determine (1) how the student loan default profile of proprietary schools compares with that of other types…

English Language Learning: Diverse Federal and State Efforts to Support Adult English Language Learning Could Benefit from More Coordination. Report to the Ranking Member, Subcommittee on Children and Families, Committee on Health, Education, Labor, and Pensions, U.S. Senate. GAO-09-575

ERIC Educational Resources Information Center

Ashby, Cornelia M.

2009-01-01

Millions of adults in the U.S. report that they speak limited English, and English language ability appears linked to multiple dimensions of adult life, such as civic participation and workforce participation and mobility. The US Government Accountability Office (GAO) examined: (1) the trends in the need for and enrollment in federally funded…

Ancient Chinese Formula Qiong-Yu-Gao Protects Against Cisplatin-Induced Nephrotoxicity Without Reducing Anti-tumor Activity

PubMed Central

Teng, Zhi-Ying; Cheng, Xiao-Lan; Cai, Xue-Ting; Yang, Yang; Sun, Xiao-Yan; Xu, Jin-Di; Lu, Wu-Guang; Chen, Jiao; Hu, Chun-Ping; Zhou, Qian; Wang, Xiao-Ning; Li, Song-Lin; Cao, Peng

2015-01-01

Cisplatin is a highly effective anti-cancer chemotherapeutic agent; however, its clinical use is severely limited by serious side effects, of which nephrotoxicity is the most important. In this study, we investigated whether Qiong-Yu-Gao (QYG), a popular traditional Chinese medicinal formula described 840 years ago, exhibits protective effects against cisplatin-induced renal toxicity. Using a mouse model of cisplatin-induced renal dysfunction, we observed that pretreatment with QYG attenuated cisplatin-induced elevations in blood urea nitrogen and creatinine levels, ameliorated renal tubular lesions, reduced apoptosis, and accelerated tubular cell regeneration. Cisplatin-mediated elevations in tumor necrosis factor alpha (TNF-α) mRNA, interleukin-1 beta (IL-1β) mRNA, and cyclooxygenase-2 (COX-2) protein in the kidney were also significantly suppressed by QYG treatment. Furthermore, QYG reduced platinum accumulation in the kidney by decreasing the expression of copper transporter 1 and organic cation transporter 2. An in vivo study using implanted Lewis lung cancer cells revealed that concurrent administration of QYG and cisplatin did not alter the anti-tumor activity of cisplatin. Our findings suggest that the traditional Chinese medicinal formula QYG inhibits cisplatin toxicity by several mechanisms that act simultaneously, without compromising its therapeutic efficacy. Therefore, QYG may be useful in the clinic as a protective agent to prevent cisplatin-induced nephrotoxicity. PMID:26510880

Teacher Quality: Sustained Coordination among Key Federal Education Programs Could Enhance State Efforts to Improve Teacher Quality. Report to the Chairman of the Subcommittee on Higher Education, Lifelong Learning, and Competitiveness, Committee on Education and Labor, House of Representatives. GAO-09-593

ERIC Educational Resources Information Center

US Government Accountability Office, 2009

2009-01-01

Policymakers and researchers have focused on improving the quality of our nation's 3 million teachers to raise the achievement of students in key academic areas, such as reading and mathematics. Given the importance of teacher quality to student achievement and the key role federal and state governments play in supporting teacher quality, GAO's…

Low-Income and Minority Serving Institutions: Management Attention to Long-standing Concerns Needed to Improve Education's Oversight of Grant Programs. Report to the Chairman, Subcommittee on Higher Education, Lifelong Learning, and Competitiveness, Committee on Education and Labor, House of Representatives. GAO-09-309

ERIC Educational Resources Information Center

US Government Accountability Office, 2009

2009-01-01

Institutions that serve large proportions of low-income and minority students may receive funding under Titles III and V of the Higher Education Act. In fiscal year 2008, $667 million in grants were awarded to over 500 institutions. GAO was asked to determine (1) the characteristics of institutions eligible to receive grants under Titles III and V…

Workforce Investment Act: Labor has Made Progress in Addressing Areas of Concern, but More Focus Needed on Understanding What Works and What Doesn't. Testimony Before the Subcommittee on Higher Education, Lifelong Learning, and Competitiveness, Committee on Education and Labor, House of Representatives. GAO-09-396T

ERIC Educational Resources Information Center

Scott, George A.

2009-01-01

Since the Workforce Investment Act's (WIA) enactment in 1998, GAO has issued numerous reports that included recommendations regarding many aspects of WIA. These aspects include performance measures and accountability, funding formulas and spending, one-stop centers, and training, as well as services provided to specific populations, such as…

The influence of the local structure on proton transport in a solid oxide proton conductor La 0.8 Ba 1.2 GaO 3.9

DOE PAGES

Cheng, Yongqiang; Balachandran, Janakiraman; Bi, Zhonghe; ...

2017-07-18

The local structure around the mobile ions influences their dynamics. The knowledge about the relationship between these properties is of fundamental importance and may lead the way for development of improved solid state ionic conductors. Here, we use inelastic neutron scattering and ab initio modeling to study a representative proton conductor, La 0.8Ba 1.2GaO 3.9, where different local structures are possible for the same stoichiometry. The intrinsic correlations between the local bonding environment and the dynamical behavior of protons are presented. In particular, we identify how the local Ba/La concentration affects the proton vibrational frequencies, hydrogen bond strength, O–H rotationsmore » and in turn long-range proton mobility. Furthermore, possible mechanism for proton transport, through the inter-tetrahedral bond switching, O–H rotations and tetrahedral reorientation is anticipated.« less

Scale-Dependent Infrared Radiative Damping Rates on Mars and Their Role in the Deposition of Gravity-Wave Momentum Flux

DTIC Science & Technology

2010-01-01

1984; Zhu and Strobel , 1991; Zhu, 1993; Bresser et al., 1995) and the resulting scale-dependent IR damping rates have been incorporated within...determining total non-LTE cooling rates over the entire band. Offline calculations by Zhu and Strobel (1990) found errors of no more than ∼1 K day−1 in...and Strobel (1991) and Zhu (1993), who provide more details and justification. If we add small temperature perturbations δT to a background

ONDCP Media Campaign: Contractor's National Evaluation Did Not Find That the Youth Anti-Drug Media Campaign Was Effective in Reducing Youth Drug Use. Report to the Subcommittee on Transportation, Treasury, the Judiciary, Housing and Urban Development, and Related Agencies, Committee on Appropriations, U.S. Senate. GAO-06-818

ERIC Educational Resources Information Center

Kingsbury, Nancy; Ekstrand, Laurie E.

2006-01-01

GAO's review of Westat's evaluation reports and associated documentation leads to the conclusion that the evaluation provides credible evidence that the campaign was not effective in reducing youth drug use, either during the entire period of the campaign or during the period from 2002 to 2004 when the campaign was redirected and focused on…

Terrorism/Criminalogy/Sociology via Magnetism-Hamiltonian ``Models''?!: Black Swans; What Secrets Lie Buried in Magnetism?; ``Magnetism Will Conquer the Universe?''(Charles Middleton, aka ``His Imperial Majesty The Emperior Ming `The Merciless!!!''

NASA Astrophysics Data System (ADS)

Carrott, Anthony; Siegel, Edward Carl-Ludwig; Hoover, John-Edgar; Ness, Elliott

2013-03-01

Terrorism/Criminalogy//Sociology : non-Linear applied-mathematician (``nose-to-the grindstone / ``gearheadism'') ''modelers'': Worden,, Short, ...criminologists/counter-terrorists/sociologists confront [SIAM Conf. on Nonlinearity, Seattle(12); Canadian Sociology Conf,. Burnaby(12)]. ``The `Sins' of the Fathers Visited Upon the Sons'': Zeno vs Ising vs Heisenberg vs Stoner vs Hubbard vs Siegel ''SODHM''(But NO Y!!!) vs ...??? Magntism and it turn are themselves confronted BY MAGNETISM,via relatively magnetism/metal-insulator conductivity / percolation-phase-transitions critical-phenomena -illiterate non-linear applied-mathematician (nose-to-the-grindstone/ ``gearheadism'')''modelers''. What Secrets Lie Buried in Magnetism?; ``Magnetism Will Conquer the Universe!!!''[Charles Middleton, aka ``His Imperial Majesty The Emperior Ming `The Merciless!!!']'' magnetism-Hamiltonian phase-transitions percolation-``models''!: Zeno(~2350 BCE) to Peter the Pilgrim(1150) to Gilbert(1600) to Faraday(1815-1820) to Tate (1870-1880) to Ewing(1882) hysteresis to Barkhausen(1885) to Curie(1895)-Weiss(1895) to Ising-Lenz(r-space/Localized-Scalar/ Discrete/1911) to Heisenberg(r-space/localized-vector/discrete/1927) to Priesich(1935) to Stoner (electron/k-space/ itinerant-vector/discrete/39) to Stoner-Wohlfarth (technical-magnetism hysteresis /r-space/ itinerant-vector/ discrete/48) to Hubbard-Longuet-Higgins (k-space versus r-space/

Laser and thermal properties of Nd:YGd2Sc2Al2GaO12 garnet ceramic Laser and thermal properties of Nd:YSGG garnet ceramic

NASA Astrophysics Data System (ADS)

Brenier, A.; Alombert-Goget, G.; Guyot, Y.; Boulon, G.

2012-10-01

The absorption and fluorescence properties of the Nd-doped YGd2Sc2Al2GaO12 mixed garnet ceramics have been measured at different temperatures. Under laser diode pumping an efficient laser emission has been demonstrated with 45% slope efficiency. The emission is constituted by two lines at 1058.6 and 1061.3 nm, subjected to a red shift and a variable relative intensity versus pump power. The role of the temperature has been investigated playing with the cavity parameters. The thermal conductivity of the 1% Nd-doped material has been determined (3.2 W/m/K) measuring the radial temperature distribution of the exit face of the sample including the axial heat flow in the analysis. The M2 beam quality factor and the dioptric power of the thermal lens have been investigated versus the pump power. The thermo-optic coefficient χ was determined as 44.4×10-6 K-1.

Principal Component Analysis of Chinese Porcelains from the Five Dynasties to the Qing Dynasty

NASA Astrophysics Data System (ADS)

Yap, C. T.; Hua, Younan

1992-10-01

This is a study of the possibility of identifying antique Chinese porcelains according to the period or dynasty, using major and minor chemical components (SiO2 , Al2O3 , Fe2O3 , K2O, Na2O, CaO and MgO) from the body of the porcelain. Principal component analysis is applied to published data on 66 pieces of Chinese procelains made in Jingdezhen during the Five Dynasties and the Song, Yuan, Ming and Qing Dynasties. It is shown that porcelains made during the Five Dynasties and the Yuan (or Ming) and Qing Dynasties can be segregated completely without any overlap. However, there is appreciable overlap between the Five Dynasties and the Song Dynasty, some overlap between the Song and Ming Dynasties and also between the Yuan and Ming Dynasties. Interestingly, Qing procelains are well separated from all the others. The percentage of silica in the porcelain body decreases and that of alumina increases with recentness with the exception of the Yuan and Ming Dynasties, where this trend is reversed.

Design of Experiment Approach to Hydrogen Re-embrittlement Evaluation WP-2152

DTIC Science & Technology

2015-04-01

2152 by Scott M Grendahl, Hoang Nguyen, Franklin Kellogg , Shuying Zhu, and Stephen Jones Approved for public release...and Materials Research Directorate, ARL Hoang Nguyen and Franklin Kellogg Bowhead Science and Technology, LLC Shuying Zhu and Stephen Jones The...ELEMENT NUMBER 6. AUTHOR(S) Scott M Grendahl, Hoang Nguyen, Franklin Kellogg , Shuying Zhu, and Stephen Jones 5d. PROJECT NUMBER W74RDV20769717 5e

Patterns of HIV prevalence among injecting drug users in the cross-border area of Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China.

PubMed

Des Jarlais, Don C; Johnston, Patrick; Friedmann, Patricia; Kling, Ryan; Liu, Wei; Ngu, Doan; Chen, Yi; Hoang, Tran V; Donghua, Meng; Van, Ly K; Tung, Nguyen D; Binh, Kieu T; Hammett, Theodore M

2005-08-24

To assess patterns of injecting drug use and HIV prevalence among injecting drug users (IDUs) in an international border area along a major heroin trans-shipment route. Cross-sectional surveys of IDUs in 5 sites in Lang Son Province, Vietnam (n = 348) and 3 sites in Ning Ming County, Guangxi Province, China (n = 308). Respondents were recruited through peer referral ("snowball") methods in both countries, and also from officially recorded lists of IDUs in Vietnam. A risk behavior questionnaire was administered and HIV counseling and testing conducted. Participants in both countries were largely male, in their 20s, and unmarried. A majority of subjects in both countries were members of ethnic minority groups. There were strong geographic gradients for length of drug injecting and for HIV seroprevalence. Both mean years injecting and HIV seroprevalence declined from the Vietnamese site farthest from the border to the Chinese site farthest from the border. 10.6% of participants in China and 24.5% of participants in Vietnam reported crossing the international border in the 6 months prior to interview. Crossing the border by IDUs was associated with (1) distance from the border, (2) being a member of an ethnic minority group, and (3) being HIV seropositive among Chinese participants. Reducing the international spread of HIV among IDUs will require programs at the global, regional, national, and "local cross border" levels. At the local cross border level, the programs should be coordinated on both sides of the border and on a sufficient scale that IDUs will be able to readily obtain clean injection equipment on the other side of the border as well as in their country of residence.

Study on spatial-temporal change of Changsha-Zhuzhou-Xiangtan urban agglomeration based on DMSP / OLS night light data

NASA Astrophysics Data System (ADS)

Li, Mao; Li, Lel-in

2018-03-01

For the sake of curbing the spreading of Changsha-Zhuzhou-Xiangtan urban agglomeration and spatial disorder in the process of urbanization development on the regional bearing capacity of land resources and ecological environment and assisting to plan the integration process of ChangZhuTan,this paper uses the DMSP/OLS night light data of Chang ZhuTan in 1992 to 2013 to invert the urbanization process index of ChangZhuTan urban agglomeration. Based on the two scales of time and space, this paper analyzes the average index of lights, the speed of urban expansion and urban compactness index et al and studies the temporal and spatial characteristics of ChangZhuTan urban agglomeration in this period.

A Computing Platform for Parallel Sparse Matrix Computations

DTIC Science & Technology

2016-01-05

REPORT NUMBER 19a. NAME OF RESPONSIBLE PERSON 19b. TELEPHONE NUMBER Ahmed Sameh Ahmed H. Sameh, Alicia Klinvex, Yao Zhu 611103 c. THIS PAGE The...PERCENT_SUPPORTEDNAME FTE Equivalent: Total Number: Discipline Yao Zhu 0.50 Alicia Klinvex 0.10 0.60 2 Names of Post Doctorates Names of Faculty Supported...PERCENT_SUPPORTEDNAME FTE Equivalent: Total Number: NAME Total Number: NAME Total Number: Yao Zhu Alicia Klinvex 2 ...... ...... Sub Contractors (DD882) Names of other

Xue-fu-Zhu-Yu decoction protects rats against retinal ischemia by downregulation of HIF-1α and VEGF via inhibition of RBP2 and PKM2.

PubMed

Tan, Shu-Qiu; Geng, Xue; Liu, Jorn-Hon; Pan, Wynn Hwai-Tzong; Wang, Li-Xiang; Liu, Hui-Kang; Hu, Lei; Chao, Hsiao-Ming

2017-07-14

Retinal ischemia-related eye diseases result in visual dysfunction. This study investigates the protective effects and mechanisms of Xue-Fu-Zhu-Yu decoction (XFZYD) with respect to retinal ischemia. Retinal ischemia (I) was induced in Wistar rats by a high intraocular pressure (HIOP) of 120 mmHg for 1 h, which was followed by reperfusion of the ischemic eye; the fellow untreated eye acted as a control. Electroretinogram (ERG), biochemistry and histopathology investigations were performed. Significant ischemic changes occurred after ischemia including decreased ERG b-wave ratios, less numerous retinal ganglion cells (RGCs), reduced inner retinal thickness, fewer choline acetyltransferase (ChAT) labeled amacrine cell bodies, increased glial fibrillary acidic protein (GFAP) immunoreactivity and increased vimentin Müller immunolabeling. These were accompanied by significant increases in the mRNA/protein concentrations of vascular endothelium growth factor, hypoxia-inducible factor-1α, pyruvate kinase M2 and retinoblastoma-binding protein 2. The ischemic changes were concentration-dependently and significantly altered when XFZYD was given for seven consecutive days before or after retina ischemia, compared to vehicle. These alterations included enhanced ERG b-wave amplitudes, more numerous RGCs, enhanced inner retinal thickness, a greater number of ChAT immunolabeled amacrine cell bodies and decreased GFAP/vimentin immunoreactivity. Furthermore, decreased mRNA levels of VEGF, HIF-1α, PKM2, and RBP2 were also found. Reduced protein concentrations of VEGF, HIF-1α, PKM2, and RBP2 were also demonstrated. Furthermore, there was an inhibition of the ischemia-associated increased ratios (target protein/β-actin) in the protein levels of VEGF, HIF-1α, PKM2, and RBP2, which were induced by Shikonin, JIB-04 or Avastin. XFZYD would seem to protect against well-known retinal ischemic changes via a synergistic inhibition of RBP2 and PKM2, as well as down-regulation of HIF-1�

Patterns of HIV prevalence among injecting drug users in the cross-border area of Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China

PubMed Central

Des Jarlais, Don C; Johnston, Patrick; Friedmann, Patricia; Kling, Ryan; Liu, Wei; Ngu, Doan; Chen, Yi; Hoang, Tran V; Donghua, Meng; Van, Ly K; Tung, Nguyen D; Binh, Kieu T; Hammett, Theodore M

2005-01-01

Background To assess patterns of injecting drug use and HIV prevalence among injecting drug users (IDUs) in an international border area along a major heroin trans-shipment route. Methods Cross-sectional surveys of IDUs in 5 sites in Lang Son Province, Vietnam (n = 348) and 3 sites in Ning Ming County, Guangxi Province, China (n = 308). Respondents were recruited through peer referral ("snowball") methods in both countries, and also from officially recorded lists of IDUs in Vietnam. A risk behavior questionnaire was administered and HIV counseling and testing conducted. Results Participants in both countries were largely male, in their 20s, and unmarried. A majority of subjects in both countries were members of ethnic minority groups. There were strong geographic gradients for length of drug injecting and for HIV seroprevalence. Both mean years injecting and HIV seroprevalence declined from the Vietnamese site farthest from the border to the Chinese site farthest from the border. 10.6% of participants in China and 24.5% of participants in Vietnam reported crossing the international border in the 6 months prior to interview. Crossing the border by IDUs was associated with (1) distance from the border, (2) being a member of an ethnic minority group, and (3) being HIV seropositive among Chinese participants. Conclusion Reducing the international spread of HIV among IDUs will require programs at the global, regional, national, and "local cross border" levels. At the local cross border level, the programs should be coordinated on both sides of the border and on a sufficient scale that IDUs will be able to readily obtain clean injection equipment on the other side of the border as well as in their country of residence. PMID:16120225

Surgical challenges in a new theater of modern warfare: The French role 2 in Gao, Mali.

PubMed

Malgras, Brice; Barbier, Olivier; Petit, Ludovic; Rigal, Sylvain; Pons, François; Pasquier, Pierre

2016-01-01

On January 11th 2013, France launched Operation Serval in Mali following Resolution 2085 of the Security Council of the United Nations. Between January and March 2013, more than 4000 French soldiers were deployed to support the Malian National Army and the African Armed Forces. All of the patients who had surgery during Operation Serval were entered into a computerised database. Patients' demographic data (age, sex, status) and types of performed surgical procedures (specialties, injury mechanisms) were recorded. 268 patients were operated on in Gao's Role 2 with a total of 296 surgeries. Among those operated on, 40% were Malian civilians, 24% were French soldiers, and 36% were soldiers of the International Coalition Forces. The majority of the surgeries were orthopaedic, and visceral surgeries were common as well, representing 43% of the total surgeries. Specialised surgical procedures including neurosurgery, thoracic, and vascular surgery were also performed. Forty percent of the surgeries were scheduled. War-related traumatic surgeries represented 22% of the surgical procedures, with non-war related surgeries and non-trauma emergency surgeries making up the rest. this analysis confirms the specific characteristic of asymmetric warfare that it results in a relatively reduced number of war-related casualties. Forward surgical teams have to deal with a wide range of injuries requiring several surgical specialties. Surgeries dedicated to medical aid provided to the population also represented an important part of the surgical activity. Because of the diversity and the technicality of the surgical procedures in Role 2, surgeons had to be trained in war surgery covering all of the surgical specialties, while they maintained their specific skills. In France in 2007, the French Military Health Service Academy (École du Val-de-Grâce, Paris, France) offered an advanced course in surgery for deployment in combat zones, with a special focus on damage control surgeries and

Influence of a family 29 carbohydrate binding module on the recombinant production of galactose oxidase in Pichia pastoris

PubMed Central

Mollerup, Filip; Master, Emma

2015-01-01

Herein, we report the extracellular expression of carbohydrate active fusion enzymes in Pichia pastoris. Particularly, CBM29-1-2 from Piromyces equi was separately fused to the N- and C-terminus of galactose 6-oxidase (GaO, D-galactose: oxygen 6-oxidoreductase, EC 1.1.13.9, CAZy family AA5) from Fusarium graminearum, generating CBM29-GaO and GaO-CBM29, respectively. P. pastoris was transformed with expression vectors encoding GaO, CBM29-GaO and GaO-CBM29, and the fusion proteins were expressed in both shake-flask and 2L bioreactor systems. Volumetric production yields and specific GaO activity increased when expression was performed in a bioreactor system compared to shake-flask cultivation. This was observed for both CBM29-GaO and GaO-CBM29, and is consistent with previous reports of GaO expression in P. pastoris (Spadiut et al., 2010; Anasontzis et al., 2014) [1], [2]. Fusion of CBM29 to the C-terminal of GaO (GaO-CBM29) resulted in a stable uniform protein at the expected calculated size (107 kDa) when analyzed with SDS-PAGE. By comparison, the expression of the N-terminal fusion protein (CBM29-GaO) was low, and two truncated versions of CBM29-GaO were coexpressed with the full-sized protein. Despite differences in protein yield, the specific GaO activity on galactose was not affected by CBM29 fusion to either the N- or C-terminus of the enzyme. A detailed description of the catalytic and physiochemical properties of CBM29-GaO and GaO-CBM29 is available in the parent publication (Mollerup et al., 2015) [3]. PMID:26858983

Will Empowerment of USAF Program Managers Mitigate the Acquisitions Crisis

DTIC Science & Technology

2016-06-10

FAR Federal Acquisition Regulations GAO Government Accountability Office MDAP Major Defense Acquisition Program USAF United States Air Force ix...actually run the project. The Government Accountability Office (GAO),2 along with many other organizations, including Congress in their 2016 National...1 Government Accountability Office (GAO), GAO-06-110, Best Practices: Better Support of Weapons Systems Program Managers Needed to

p38 MAPK signal pathway involved in anti-inflammatory effect of Chaihu-Shugan-San and Shen-ling-bai-zhu-San on hepatocyte in non-alcoholic steatohepatitis rats.

PubMed

Yang, QinHe; Xu, YongJian; Feng, GaoFei; Hu, ChaoFeng; Zhang, YuPei; Cheng, ShaoBing; Wang, YanPing; Gong, XiangWen

2014-01-01

Traditional Chinese Medicine (TCM), has over thousands-of-years history of use. Chaihu-Shugan-San (CSS), and Shen-ling-bai-zhu-San (SLBZS), are famous traditional Chinese herbal medicine formulas, which have been used in China, for the treatment of many chronic diseases. This study investigated the anti-inflammatory effects of CSS and SLBZS on signaling molecules involved in p38 mitogen-activated protein kinase (p38 MAPK), pathway on hepatocytes of non-alcoholic steatohepatitis (NASH), rats induced by high fat diet. SD male rats were randomly divided into 8 groups: negative control group, model control group, high (9.6g/kg/day)/low (3.2g/kg/day)-dose CSS group, high (30g/kg/day)/low (10g/kg/day)-dose SLBZS group, high (39.6g/kg/day)/low (13.2g/kg/day)-dose integrated group. The rats of NASH model were induced by feeding a high-fat diet. After 16, wks, Hepatocytes were isolated from 6, rats in each group by collagenase perfusion. The liver histopathological changes and serum inflammatory cytokines TNF-α, IL-6 were determined. The proteins of TLR4, phosphor-p38 MAPK and p38 MAPK involved in p38 MAPK signal pathway were assayed. The statistical data indicated the NASH model rats reproduced typical histopathological features of NASH in human. CSS and SLBZS ameliorated lipid metabolic disturbance, attenuated NASH progression, decreased the levels of TNF-α and IL-6 in serum, as well as inhibited TLR4 protein expression, p38 MAPK phosphorylation, and activation of p38 MAPK. In conclusion, CSS and SLBZS might work as a significant anti-inflammatory effect on hepatocyte of NASH by inhibiting the activation of TLR4, p-p38 MAPK and p38 MAPK involved in p38 MAPK signal pathway. To some extent, CSS and SLBZS may be a potential alternative and complementary medicine to protect against liver injury, alleviate the inflammation reaction, moderate NASH progression.

Optically- and Thermally-Responsive Programmable Materials Based on Carbon Nanotube-Hydrogel Polymer Composites

DTIC Science & Technology

2011-07-07

Jamshidi, Kuniharu Takei, Hyunhyub Ko, Andrew Gillies, Rizia Bardhan , Xiaobo Zhang, Jeffrey J. Urban, Ming Wu, Ali Javey, Ronald Fearing, Cary L...Hyunhyub Ko,†,‡,§ Andrew Gillies,† Rizia Bardhan ,|| Jeffrey J. Urban,|| Ming Wu,†,‡ Ronald Fearing,† and Ali Javey*,†,‡,§ †Electrical

Military Recruiting: Clarified Reporting Requirements and Increased Transparency Could Strengthen Oversight over Recruiter Irregularities

DTIC Science & Technology

2010-01-01

management , and program evaluation specific to the readiness of the force, including those affecting the recruiting force. In establishing oversight...Government Performance and Results Act, GAO/GGD-96-118 (Washington, D.C.: June 1996); and GAO, Managing for Results: Enhancing Agency Use of Performance...Information for Management Decision Making, GAO-05-927 (Washington, D.C.: September 9, 2005). Page 6 GAO-10-254 Military Recruiting

Building Partner Capacity: DOD Is Meeting Most Targets for Colombias Regional Helicopter Training Center but Should Track Graduates

DTIC Science & Technology

2013-07-01

including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the...medium- and long-term results. In this review , GAO assesses (1) U.S. government allocations, obligations, and disbursements for RHTC in fiscal year...officials in Washington, D.C.; Alabama; Virginia; and Colombia. GAO also reviewed DOD documents and funding data. What GAO Recommends GAO is

Image Mosaicking Approach for a Double-Camera System in the GaoFen2 Optical Remote Sensing Satellite Based on the Big Virtual Camera.

PubMed

Cheng, Yufeng; Jin, Shuying; Wang, Mi; Zhu, Ying; Dong, Zhipeng

2017-06-20

The linear array push broom imaging mode is widely used for high resolution optical satellites (HROS). Using double-cameras attached by a high-rigidity support along with push broom imaging is one method to enlarge the field of view while ensuring high resolution. High accuracy image mosaicking is the key factor of the geometrical quality of complete stitched satellite imagery. This paper proposes a high accuracy image mosaicking approach based on the big virtual camera (BVC) in the double-camera system on the GaoFen2 optical remote sensing satellite (GF2). A big virtual camera can be built according to the rigorous imaging model of a single camera; then, each single image strip obtained by each TDI-CCD detector can be re-projected to the virtual detector of the big virtual camera coordinate system using forward-projection and backward-projection to obtain the corresponding single virtual image. After an on-orbit calibration and relative orientation, the complete final virtual image can be obtained by stitching the single virtual images together based on their coordinate information on the big virtual detector image plane. The paper subtly uses the concept of the big virtual camera to obtain a stitched image and the corresponding high accuracy rational function model (RFM) for concurrent post processing. Experiments verified that the proposed method can achieve seamless mosaicking while maintaining the geometric accuracy.

The Development of Medical Readiness

DTIC Science & Technology

2001-04-20

12GAO 2DOD 3ASD 1DOD 5ASD 13GAO 8GAO 4DOD 1FED 3DOD 1GAO 2ASD 1ASD 0- -- -- -- -- - L ow — Im pa ct o n th e M H S- -- -- -- -- -H ig h- 10 0—Low...readiness training Code: 2ASD Impact Score: 2 Continuation Score: 1 1986 GoldWater-Nichols Defense Reorganization Act & Title 10 require Joint Force

Homeland Defense: Continued Actions Needed to Improve Management of Air Sovereignty Alert Operations

DTIC Science & Technology

2012-01-01

Better Outcomes, GAO-10-374T (Washington, D.C.: May 20, 2009); Aviation Security : DHS and TSA Have Researched, Developed and Begun Deploying Passenger... Security : TSA Has Made Progress, but Additional Efforts Are Needed to Improve Security. GAO-11-938T. Washington, D.C.: September 16, 2011. Aviation ...Washington, D.C.: October 23, 2009. Related GAO Products Homeland Defense DOD Tactical Aircraft Aviation Security Risk Management Related GAO

Potential of Silanes for Chromate Replacement in Metal Finishing Industries

DTIC Science & Technology

2002-09-16

POTENTIAL OF SILANES FOR CHROMATE REPLACEMENT IN METAL FINISHING INDUSTRIES Wim J. van Ooij*, Danqing Zhu, Vignesh Palanivel, J. Anna Lamar...18 2 POTENTIAL OF SILANES FOR CHROMATE REPLACEMENT IN METAL FINISHING INDUSTRIES Wim J. van Ooij, Danqing Zhu, Vignesh Palanivel, J. Anna Lamar

[Textual research of Liu Wan-su's works on consumptive thirst].

PubMed

Yang, Shi-Zhe; Zhang, Xian-Zhe

2007-07-01

Liu Wan-su's San xiao lun (On Three Consumptions) was the earliest extant monograph dealing with the consumption thirst in traditional Chinese medicine (TCM). The other book, with the namesake of Liu Wan-su, Su wen bing ji qi yi bao ming ji (Collection for Preserving Life of Pathogenesis in Plain Questions), also included a section of consumption thirst. However, through comparison, the descriptions in both books were quite different and it seemed unlikely that it were written by the same author. Based on textural research of bibliography, it's hard to say if this is a true one. Further, comparison of the book with the texts of consumption thirst in Huang di su wen xuan ming lun fang (Elucidated Prescriptions and Expositions of Huangdi's Plain Questions), an authentic book of Liu, a consistency was found between San xiao lun and Huang di su wen xuan ming lun fang. It is very unlikely that Su wen bing ji qi yi bao ming ji was written by Liu because of its obvious different writing style.

The Secrets of Silence

ERIC Educational Resources Information Center

D'Haem, Jeanne

2015-01-01

Recently, as many as 50,000 migrant children from Central America have entered the United States without their parents. Under federal law, public schools must enroll a child who lives in the community, regardless of his or her immigration status. Ming and her twin brother Chang enrolled in my district's elementary school. Ming would not speak,…

The Education and Lifestyle of the Chinese Literati. Lesson Plan.

ERIC Educational Resources Information Center

Smithsonian Institution, Washington, DC. Arthur M. Sackler Gallery.

This teaching package describes the education and lifestyle of the Chinese literati, popular from the Ming to the Qing dynasties (1368-1911). It consists of four lesson plans and a teacher's guide to a slide set. The latter illustrates painting formats popular during the late Ming period (1573-1644), hanging scrolls, handscrolls, the album leaf,…

Insider Threats: DOD Should Strengthen Management and Guidance to Protect Classified Information and Systems

DTIC Science & Technology

2015-06-01

REPORT unclassified b. ABSTRACT unclassified c . THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 United...GAO-15-544. For more information, contact Joseph W. Kirschbaum at (202) 512- 9971 or kirschbaumj@gao.gov or Gregory C . Wilshusen at (202) 512-6244 or...Joseph W. Kirschbaum at (202) 512-9971 or KirschbaumJ@gao.gov or Gregory C . Wilshusen at (202) 512-6244 or WilshusenG@gao.gov. Contact points for

Biochemical Conservation and Evolution of Germacrene A Oxidase in Asteraceae*

PubMed Central

Nguyen, Don Trinh; Göpfert, Jens Christian; Ikezawa, Nobuhiro; MacNevin, Gillian; Kathiresan, Meena; Conrad, Jürgen; Spring, Otmar; Ro, Dae-Kyun

2010-01-01

Sesquiterpene lactones are characteristic natural products in Asteraceae, which constitutes ∼8% of all plant species. Despite their physiological and pharmaceutical importance, the biochemistry and evolution of sesquiterpene lactones remain unexplored. Here we show that germacrene A oxidase (GAO), evolutionarily conserved in all major subfamilies of Asteraceae, catalyzes three consecutive oxidations of germacrene A to yield germacrene A acid. Furthermore, it is also capable of oxidizing non-natural substrate amorphadiene. Co-expression of lettuce GAO with germacrene synthase in engineered yeast synthesized aberrant products, costic acids and ilicic acid, in an acidic condition. However, cultivation in a neutral condition allowed the de novo synthesis of a single novel compound that was identified as germacrene A acid by gas and liquid chromatography and NMR analyses. To trace the evolutionary lineage of GAO in Asteraceae, homologous genes were further isolated from the representative species of three major subfamilies of Asteraceae (sunflower, chicory, and costus from Asteroideae, Cichorioideae, and Carduoideae, respectively) and also from the phylogenetically basal species, Barnadesia spinosa, from Barnadesioideae. The recombinant GAOs from these genes clearly showed germacrene A oxidase activities, suggesting that GAO activity is widely conserved in Asteraceae including the basal lineage. All GAOs could catalyze the three-step oxidation of non-natural substrate amorphadiene to artemisinic acid, whereas amorphadiene oxidase diverged from GAO displayed negligible activity for germacrene A oxidation. The observed amorphadiene oxidase activity in GAOs suggests that the catalytic plasticity is embedded in ancestral GAO enzymes that may contribute to the chemical and catalytic diversity in nature. PMID:20351109

Coordination properties of the oxime analogue of glycine to Cu(II).

PubMed

Georgieva, I; Trendafilova, N; Rodríguez-Santiago, L; Sodupe, M

2005-06-30

The coordination of Cu2+ by glyoxilic acid oxime (gao)--the oxime analogue of glycine amino acid--and its deprotonated (gao- and gao2-) species has been studied with different density functional methods. Single-point calculations have also been carried out at the single- and double- (triple) excitation coupled-cluster (CCSD(T)) level of theory. The isomers studied involve coordination of Cu2+ to electron-rich sites (O,N) of neutral, anionic, and dianionic gao species in different conformations. In contrast to Cu2+-glycine, for which the ground-state structure is bidentate with the CO2(-) terminus of zwitterionic glycine, for Cu2+-gao the most stable isomer shows monodentate binding of Cu2+ with the carbonylic oxygen of the neutral form. The most stable complexes of Cu2+ interacting with deprotonated gao species (gao- and gao2-) also take place through the carboxylic oxygens but in a bidentate manner. The results with different functionals show that, for these open shell (Cu2+-L) systems, the relative stability of complexes with different coordination environments (and so, different spin distribution) can be quite sensitive to the amount of "Hartree-Fock" exchange included in the functional. Among all the functionals tested in this work, the BHandHLYP is the one that better compares to CCSD(T) results.

Preventing Terror Attacks in the Homeland: A New Mission for State and Local Police

DTIC Science & Technology

2005-09-01

18 Dale Couprie, Alan Goodbrand, Bin Li, and David Zhu, “ Soft Systems Methodology ,” Department of Computer Science (University of Calgary, 2002...Activities Authorization Act.” (50 USC. 403-1). June 2005. Couprie, Dale, Alan Goodbrand, Bin Li, and David Zhu. “ Soft Systems Methodology .” Department

Anisotropy and tectonic deformation in the Ordos basin revealed by an active source seismic experiment

NASA Astrophysics Data System (ADS)

Jun, W. S.; Wang, F.; Xu, T.

2016-12-01

With the purpose of exploring the Ordos block, western North China Craton, two controlled-source deep seismic transects were conducted across this region. The first one is a 650 km long profile oriented N-S; the second is 1530 km and is oriented E-W. The upper mantle P wave-velocity derived from these profiles features a 0.25 km/s difference between them. Being the E-W higher that the N-S. The results obtained from both seismic profiles indicate that the upper mantle beneath the Ordos block presents seismic anisotropy in terms of discrepancy in Pn-wave velocity, such as the apparent seismic velocities observed along the two reference profiles demonstrate. This result is consistent with SKS-wave splitting measurements in the interior of the Ordos block. This indicates that the compressive stress state in Ordos during the Mesozoic became an extensional stress state in the Cenozoic. The high-velocity anomaly in the uppermost mantle under the west-east profile suggests that the lithospheric mantle is still not water-rich. Unlike what happened in the NCC to east of the Taihang Mountains, where the lithosphere experienced its thinning and destruction since the Mesozoic, the lithosphere in the interior of Ordos has suffered less deformation and remained tectonically stable. Keywords: wide-angle seismic profiling, Pn phase, high-velocity anomaly, upper mantle anisotropy, Ordos block, North China Craton. ReferencesChen L., 2009. Lithospheric structure variations between the eastern and central North China Craton from S- and P-receiver function migration. Phys. Earth Planet. Inter. 173, 216-227. Gao S., Rudnick R.L., Xu W.L., et al., 2008. Recycling deep cratonic lithosphere and generation of intraplate magmatism in the North China Craton. Earth Planet. Sci. Lett. 270, 41-53. Xu T., Zhang Z.J., Gao E.G., et al., 2010. Segmentally iterative ray tracing in complex 2D and 3D heterogeneous block models. Bull. Seism. Soc. Am. 100, 841-850. Zhu R.X., Zheng T.Y., 2009. Destruction

A new species group in the genus Dichaetophora, with descriptions of six new species from the Oriental region (Diptera, Drosophilidae)

PubMed Central

Yang, Jin-Hua; Toda, Masanori J.; Suwito, Awit; Hashim, Rosli; Gao, Jian-Jun

2017-01-01

Abstract The genus Dichaetophora Duda comprises 61 described species classified into four species groups: agbo, tenuicauda, acutissima and sinensis. This genus is distributed exclusively in the Old World, and is rich in species in the tropical and subtropical areas of the Oriental, Australasian, and Afrotropical regions. In this paper, a new species group, the trilobita group, is established for six new species discovered from the Oriental region. The delimitation of these species is firstly performed in light of morphology and further with the aid of DNA sequences of the mitochondrial COI and COII (cytochrome c oxydase, subunits I and II, respectively) genes, considering also their respective geographical origins. Then, the new species (trilobita Yang & Gao, sp. n., heterochroma Yang & Gao, sp. n., flatosternata Yang & Gao, sp. n., borneoensis Yang & Gao, sp. n., javaensis Yang & Gao, sp. n., and sumatraensis Yang & Gao, sp. n.) are described, and a key, based on not only morphological but also molecular information, is provided. PMID:28769630

Annual report to the Chairman and Ranking Minority Members, House and Senate Committees on Appropriations. Status of open recommendations: Improving operations of federal departments and agencies

NASA Technical Reports Server (NTRS)

1995-01-01

Each year, GAO's work contributes to many legislative and executive branch actions that result in significant financial savings and other improvements in government operations. Some, but not all, are identified through GAO's system for periodically following up to determine the status of actions taken on the recommendations made in its audit and evaluation reports. In fiscal year 1994, GAO made 1,450 recommendations, but, more importantly, about 4,400 GAO recommendations made over the past 5 years have been implemented. This report includes summary information on the status of all GAO recommendations that have not been fully implemented and highlights some of the key ones. This information should help congressional and agency leaders prepare for upcoming appropriations and oversight activities and stimulate further actions to achieve the desired improvements in government operations. In addition to including printed issue area summaries highlighting the ipact of GAO's work and the key open recommendations, this volume includes a set of computer diskettes with details on all open recommendations.

National Libraries Section. General Research Libraries Division. Papers.

ERIC Educational Resources Information Center

International Federation of Library Associations, The Hague (Netherlands).

Papers on national library services and activities, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The National Library of China in its Gradual Application of Modern Technology," a discussion by Zhu Nan and Zhu Yan (China) of microform usage and library automation; (2)…

WAIS-IV and WISC-IV Structural Validity: Alternate Methods, Alternate Results. Commentary on Weiss et al. (2013a) and Weiss et al. (2013b)

ERIC Educational Resources Information Center

Canivez, Gary L.; Kush, Joseph C.

2013-01-01

Weiss, Keith, Zhu, and Chen (2013a) and Weiss, Keith, Zhu, and Chen (2013b), this issue, report examinations of the factor structure of the Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) and Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV), respectively; comparing Wechsler Hierarchical Model (W-HM) and…

Design Genetic Algorithm Optimization Education Software Based Fuzzy Controller for a Tricopter Fly Path Planning

ERIC Educational Resources Information Center

Tran, Huu-Khoa; Chiou, Juing -Shian; Peng, Shou-Tao

2016-01-01

In this paper, the feasibility of a Genetic Algorithm Optimization (GAO) education software based Fuzzy Logic Controller (GAO-FLC) for simulating the flight motion control of Unmanned Aerial Vehicles (UAVs) is designed. The generated flight trajectories integrate the optimized Scaling Factors (SF) fuzzy controller gains by using GAO algorithm. The…

4 CFR 81.1 - Purpose and scope of part.

Code of Federal Regulations, 2011 CFR

2011-01-01

... GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PUBLIC AVAILABILITY OF GOVERNMENT ACCOUNTABILITY OFFICE RECORDS § 81... Accountability Office (GAO) with respect to the public availability of GAO records. While GAO is not subject to... Accountability Office, 441 G Street NW., Room LM, Washington, DC 20548, or phone 202-512-6000, FAX 202-512-6061...

ACHP | News | ACHP Issue Spotlight: Transmission Lines in the West

Science.gov Websites

Search skip specific nav links Home arrow News arrow ACHP Announces GAO Report Calling for Improved Data on Historic Properties ACHP Announces GAO Report Calling for Improved Data on Historic Properties The U.S. Government Accountability Office (GAO) recently released a report entitled "Improved Data

Low acetate concentrations favor polyphosphate-accumulating organisms over glycogen-accumulating organisms in enhanced biological phosphorus removal from wastewater.

PubMed

Tu, Yunjie; Schuler, Andrew J

2013-04-16

Glycogen-accumulating organisms (GAOs) are thought to compete with polyphosphate-accumulating organisms (PAOs) in enhanced biological phosphorus removal (EBPR) wastewater treatment systems. A laboratory sequencing batch reactor (SBR) was operated for one year to test the hypothesis that PAOs have a competitive advantage at low acetate concentrations, with a focus on low pH conditions previously shown to favor GAOs. PAOs dominated the system under conventional SBR operation with rapid acetate addition (producing high in-reactor concentrations) and pH values of 7.4-8.4. GAOs dominated when the pH was decreased (6.4-7.0). Decreasing the acetate addition rate led to very low reactor acetate concentrations, and PAOs recovered, supporting the study hypothesis. When the acetate feed rate was increased, EBPR failed again. Dominant PAOs and GAOs were Candidatus Accumulibacter phosphatis and Defluviicoccus Cluster 2, respectively, according to fluorescent in situ hybridization and 454 pyrosequencing. Surprisingly, GAOs were not the immediate causes of PAO failures, based on functional and population measurements. Pyrosequencing results suggested Dechloromonas and Tetrasphaera spp. may have also been PAOs, and additional potential GAOs were also identified. Full-scale systems typically have lower in-reactor acetate concentrations than laboratory SBRs, and so, previous laboratory studies may have overestimated the practical importance of GAOs as causes of EBPR failure.

DOD Financial Management: Additional Efforts Needed to Improve Audit Readiness of Navy Military Pay and Other Related Activities

DTIC Science & Technology

2015-09-01

accuracy and validity of selected basic pay and entitlement transactions the IPA tested. The IPA tested a statistical sample of 405 leave and earnings...Subscribe to our RSS Feeds or E-mail Updates. Listen to our Podcasts . Visit GAO on the web at www.gao.gov. Contact: Website: http://www.gao.gov/fraudnet

Elections: DOD Needs More Comprehensive Planning to Address Military and Overseas Absentee Voting Challenges

DTIC Science & Technology

2016-04-01

Acknowledgments Contact Acknowledgments Related GAO Products Page 75 GAO-16-378 DOD Overseas Absentee Voting U.S. Postal Service: Actions... Products Page 76 GAO-16-378 DOD Overseas Absentee Voting Election Reform: Nine States’ Experiences Implementing Federal Requirements for...ELECTIONS DOD Needs More Comprehensive Planning to Address Military and Overseas Absentee Voting Challenges

Discovering, Understanding and Predicting Emergent Phenomena at Strongly Correlated Oxide Interfaces

DTIC Science & Technology

2013-03-31

Orloff, T. Birol, Y. Zhu, L. Fitting Kourkoutis, V. Goian, R. Haislmaier, E. Vlahos , M.D. Biegalski, N. Benedek, M. Bernhagen, Y. Kim, J.D. Brock, R...invited) C.?H. Lee, N.D. Orloff, T. Birol, Y. Zhu, L. Fitting Kourkoutis, V. Goian, R. Haislmaier, E. Vlahos , M.D. Biegalski, N. Benedek, M. Bernhagen, Y

NREL Research Pushes Perovskites Closer to Market | News | NREL

Science.gov Websites

cell. Photo by Dennis Schroeder/NREL Kai Zhu, a researcher at the U.S. Department of Energy's National Kai Zhu has been conducting perovskite research at NREL since 2012. Photo by Dennis Schroeder/NREL , creating a solar cell. Photo by Dennis Schroeder/NREL Pioneering Cutting-Edge Research In a solar cell

Veterans Justice Outreach Program: VA Could Improve Management by Establishing Performance Measures and Fully Assessing Risks

DTIC Science & Technology

2016-04-01

Assessing Risks Report to Congressional Requesters April 2016 GAO-16-393 United States Government Accountability Office United States...Government Accountability Office Highlights of GAO-16-393, a report to congressional requesters April 2016 VETERANS JUSTICE OUTREACH PROGRAM...quality, timeliness, efficiency, cost of service, and outcome. GAO, Tax Administration: IRS Needs to Further Refine Its Tax Filing Season

Nuclear Weapons Sustainment: Improvements Made to Budget Estimates Report, but Opportunities Remain to Further Enhance Transparency

DTIC Science & Technology

2015-12-01

Enhance Transparency Report to Congressional Committees December 2015 GAO-16-23 United States Government Accountability Office United...SUSTAINMENT Improvements Made to Budget Estimates Report, but Opportunities Remain to Further Enhance Transparency Why GAO Did This Study DOD and DOE are...modernization plans and (2) complete, transparent information on the methodologies used to develop those estimates. GAO analyzed the departments

Critical Technologies: Agency Initiatives Address Some Weaknesses, but Additional Interagency Collaboration Is Needed

DTIC Science & Technology

2015-02-01

24 GAO, Defense Trade: Enhancements to the Implementation of Exon- Florio Could... Florio Could Be Improved, GAO-02-736 (Washington, D.C.: Sept. 12, 2002). 25 Congressional Research Service, Foreign Investment, CFIUS, and Homeland...an Inherently Complex System. GAO-07-265. Washington, D.C.: December 20, 2006 Defense Trade: Enhancements to the Implementation of Exon- Florio Could

Long-Term Care Insurance: Coverage Varies Widely in a Developing Market. Report to the Chairman, Subcommittee on Health and Long-Term Care, Select Committeee on Aging, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

In response to a request by Congressman Claude Pepper, the General Accounting Office (GAO) conducted a study to examine the private long-term care insurance market. The GAO analyzed the premiums, benefits, and limitations of 33 policies offered by 25 insurers in 1986. The GAO assessed the potential for abuse in this market by surveying state…

An authentication scheme for secure access to healthcare services.

PubMed

Khan, Muhammad Khurram; Kumari, Saru

2013-08-01

Last few decades have witnessed boom in the development of information and communication technologies. Health-sector has also been benefitted with this advancement. To ensure secure access to healthcare services some user authentication mechanisms have been proposed. In 2012, Wei et al. proposed a user authentication scheme for telecare medical information system (TMIS). Recently, Zhu pointed out offline password guessing attack on Wei et al.'s scheme and proposed an improved scheme. In this article, we analyze both of these schemes for their effectiveness in TMIS. We show that Wei et al.'s scheme and its improvement proposed by Zhu fail to achieve some important characteristics necessary for secure user authentication. We find that security problems of Wei et al.'s scheme stick with Zhu's scheme; like undetectable online password guessing attack, inefficacy of password change phase, traceability of user's stolen/lost smart card and denial-of-service threat. We also identify that Wei et al.'s scheme lacks forward secrecy and Zhu's scheme lacks session key between user and healthcare server. We therefore propose an authentication scheme for TMIS with forward secrecy which preserves the confidentiality of air messages even if master secret key of healthcare server is compromised. Our scheme retains advantages of Wei et al.'s scheme and Zhu's scheme, and offers additional security. The security analysis and comparison results show the enhanced suitability of our scheme for TMIS.

Non-Metric Similarity Measures

DTIC Science & Technology

2015-03-26

Sunil Aryal and Kai Ming Ting. (2015) A generic ensemble approach to estimate multi-dimensional likelihood in Bayesian classifier learning...Computational Intelligence. http://onlinelibrary.wiley.com/doi/10.1111/coin.12063/abstract 5.2 List of peer-reviewed conference publications [3] Sunil Aryal...International Conference on Data Mining. 707-711. [4] Sunil Aryal, Kai Ming Ting, Jonathan R. Wells and Takashi Washio. (2014) Improv- ing iForest with

Prepositioned Stocks: DOD has Addressed Required Reporting Elements but Needs to Develop a Department-Wide Policy and Joint Service Approach

DTIC Science & Technology

2016-04-01

and Joint Service Approach Report to Congressional Committees April 2016 GAO-16-418 United States Government Accountability Office...United States Government Accountability Office Highlights of GAO-16-418, a report to congressional committees April 2016 PREPOSITIONED STOCKS...1 10 U.S.C. § 2229a. Letter Page 2 GAO-16-418 Prepositioned Stocks that takes into account national security threats

Defense Technologies: DOD’s Critical Technologies Lists Rarely Inform Export Control and other Policy Decisions

DTIC Science & Technology

2006-07-01

9 In 1988, Congress enacted the Exon- Florio amendment to the Defense Production Act, which...more information on the committee see, GAO, Defense Trade: Enhancements to the Implementation of Exon- Florio Could Strengthen the Law’s...Products Page 25 GAO-06-793 Related GAO Products Defense Trade: Enhancements to the Implementation of Exon- Florio Could Strengthen the Law’s

Manage Toward Success - Utilization of Analytics in Acquisition Decision Making

DTIC Science & Technology

2015-04-01

on the concept of knowledge- based acquisition described by the GAO. In the GAO (2005) report for National Aeronautics and Space Administration ( NASA ...acquisition programs, GAO recommended to NASA , and NASA subsequently con- curred, that transition to a knowledge-based acquisition framework will...Certification and Accreditation Process; ERAM = Enterprise Risk Assessment Manager; EVMS = Earned Value Management System; GOV = Government; POA&M = Plan of

Reducing Homeland Insecurities: Ending Abuse of the Asylum and Credible Fear Program

DTIC Science & Technology

2015-03-01

Operations FDNS Fraud Detection and National Security FEMA Federal Emergency Management Agency FY Fiscal Year GAO Government Accounting...file applications. A 2002 Government Accounting Office (GAO) study on benefit fraud found that fraud was pervasive and routinely used in furtherance... Government Accountability Office, 2002), http://www.gao.gov/assets/240/233515.pdf. 7 Mark Motivans, Immigration Offenders in the Federal Justice

[The research on the edition of Daquanbencao (Complete Collection of Materia Medica)].

PubMed

Li, Jian; Zhang, Wei; Zhang, Rui-xian

2009-07-01

Zhengleibencao (Classified Materia Medica) had been formed into several kinds of edition systems during its dissemination, among which there was the edition system of Daquanbencao (Complete Collection of Materia Medica). Daquanbencao was originally carved in the Jin dynasty, thereafter it was re-carved in the Yuan, Ming and Qing dynasties so as to form a series of editions such as the edition of Zhenyou in the second year of the Jin dynasty; the edition of the Zongwenshuyuan college in Dade renyan year of the Yuan dynasty; the WANG Qiu's carved edition of Shangyitang hall in the Ming dynasty; the carved edition of Jishanshuyuan, the Jishang mountain college in the Ming dynasty, the reprinted edition of PENG Duan-wu in the Ming dynasty, the supplementary edition of YANG Bi-da in the Qing dynasty;, and the carved edition of KE Feng-shi in the Qing dynasty. Among all the editions, Chongkanjingshizhengleidaquanbencao (Reprinted Classified Daquan Materia Medica from Historical Classics) was the representative one. As a representative of the above editions, the carved edition of WANG took the edition of the Zongwenshuyuan college of the Yuan dynasty as the original edition, but the images picture of materia medica adopted from the edition of Zhenghebencao (Materia Medica of the Zhenghe era).

Peripheral Administration of GSK-3β Antisense Oligonucleotide Improves Learning and Memory in SAMP8 and Tg2576 Mouse Models of Alzheimer's Disease.

PubMed

Farr, Susan A; Sandoval, Karin E; Niehoff, Michael L; Witt, Ken A; Kumar, Vijaya B; Morley, John E

2016-10-18

Glycogen synthase kinase (GSK)-3β is a multifunctional protein that has been implicated in the pathological characteristics of Alzheimer's disease (AD), including the heightened levels of neurofibrillary tangles, amyloid-beta (Aβ), and neurodegeneration. We have previously shown that an antisense oligonucleotide directed at the Tyr 216 site on GSK-3β (GAO) when injected centrally can decrease GSK-3β levels, improve learning and memory, and decrease oxidative stress. In addition, we showed that GAO can cross the blood-brain barrier. Herein the impact of peripherally administered GAO in both the non-transgenic SAMP8 and transgenic Tg2576 (APPswe) models of AD were examined respective to learning and memory. Brain tissues were then evaluated for expression changes in the phosphorylated-Tyr 216 residue, which leads to GSK-3β activation, and the phosphorylated-Ser9 residue, which reduces GSK-3β activity. SAMP8 GAO-treated mice showed improved acquisition and retention using aversive T-maze, and improved declarative memory as measured by the novel object recognition (NOR) test. Expression of the phosphorylated-Tyr 216 was decreased and the phosphorylated-Ser9 was increased in GAO-treated SAMP8 mice. Tg2576 GAO-treated mice improved acquisition and retention in both the T-maze and NOR tests, with an increased phosphorylated-Ser9 GSK-3β expression. Results demonstrate that peripheral administration of GAO improves learning and memory, corresponding with alterations in GSK-3β phosphorylation state. This study supports peripherally administered GAO as a viable means to mediate GSK-3β activity within the brain and a possible treatment for AD.

Second Generation of Mass Estimation

DTIC Science & Technology

2013-09-01

Takashi Washio, Jonathan R. Wells, Fei Tony Liu and Sunil Aryal (2013). DEMass: A New Density Estimator for Big Data. International Journal of Knowledge...and Information Systems. Vol. 35, Issue. 3, pp. 493-524 5.2 List of peer-reviewed conference publications [3] Sunil Aryal and Kai Ming Ting (2013...Measures. Submitted to 2013 IEEE International Conference on Data Mining [6] Sunil Aryal and Kai Ming Ting. An ensemble approach to estimate multi

Analysis of Contracting Processes, Internal Controls, and Procurement Fraud Schemes

DTIC Science & Technology

2013-06-01

Government Accountability Office (GAO) has kept DoD Contract Management on its High Risk Series list since 1992 (GAO, 2009). In addition, the GAO also...adopted from the Committee of Sponsoring Organizations of the Treadway Commission ( COSO ) (1992). There are five components: control environment, risk ...2001). 2. Risk Assessment Risk assessment is the identification, analysis, and management of risk faced by an organization. It entails identifying

Veterans’ Employment and Training: Better Targeting, Coordinating, and Reporting Needed to Enhance Program Effectiveness

DTIC Science & Technology

2012-12-01

Effectiveness Report to Congressional Requesters December 2012 GAO-13-29 United States Government Accountability Office GAO Report Documentation...TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Government Accountability Office,441 G Street NW,Washington...by ANSI Std Z39-18 United States Government Accountability Office Highlights of GAO-13-29, a report to congressional requesters

On the Unsteady-Motion Theory of Magnetic Forces for Maglev

DTIC Science & Technology

1993-11-01

DivisionEnergy Technology Division Forces for Maglev Energy Technology DivisionEnergy Technology Division by S. S. Chen, S. Zhu, and Y. Cai APQ 4 袲...On the Unsteady-Motion Theory of Magnetic Forces for Maglev by S. S. Chen, S. Zhu, and Y. Cai Energy Technology Division November 1993 Work supported...vi On The Unsteady-Motion Theory of Magnetic Forces for Maglev by S. S

Claire Zhu, PhD | Division of Cancer Prevention

Cancer.gov

The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

Good Gay Buddies for Lifetime: Homosexually Themed Discourse and the Construction of Heteromasculinity Among Chinese Urban Youth.

PubMed

Wei, Wei

2017-01-01

Starting as an Internet meme, the homosexually themed gao-ji discourse recently became popular among Chinese urban youth in describing intimate relationships among heterosexual men. Positioned within a body of scholarship on the interplay between language, homophobia, and the construction of heteromasculinity, this article suggests that the gao-ji discourse manifests a form of male homosociality, through which new boundaries of Chinese heteromasculinity may be renegotiated. Based on qualitative interviews with college students, the article first tracks the genealogy of the gao-ji discourse in the wake of China's booming Internet culture. The main body focuses on unpacking the daily use of the gao-ji discourse, with an attention to the two latent functions it serves (i.e., expanding heteromasculine behaviors and reiterating heteromasculine identities). In conclusion, I argue that the prevalence of the gao-ji discourse mainly resolves straight men's anxieties against the background of growing public awareness of homosexuality; therefore, it cannot necessarily translate into social acceptance of homosexuality.

Coast Guard Acquisitions: Enhanced Oversight of Testing Could Benefit National Security Cutter Program and Future DHS Acquisitions

DTIC Science & Technology

2016-02-03

Response Cutter program and plans for its upcoming Offshore Patrol Cutter program, that the Coast Guard has matured its acquisition process. The process to...Cutter and Offshore Patrol Cutter programs. GAO reviewed these two programs in June 2014 (GAO-14-450) and April 2015 (GAO- 15-171SP) and also...Government Accountability Office areas of competition and the schedule for initial testing. Furthermore, as the $12 billion Offshore Patrol Cutter program

Health Reports

DTIC Science & Technology

1993-05-01

Medicare : Physicians Who Invest in Imaging Centers Refer More Patients for More Costly Services (Testimony, Apr. 20, 1993, GAO/T- HRD-93-14). Report...July 13, 1992, GAO/HRD-92-38R). Medicare : Program and Beneficiary Costs Under Durable Medical Equipment Fee Schedules (Report, July 7, 1992, GAO/HRD...allocation of organs for transplant, further improvements are needed. Medicare : Physicians Who Invest in Imaging Centers Refer More Patients for More

Navy Shipbuilding: Need to Document Rationale for the Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added Incentives

DTIC Science & Technology

2017-03-01

NAVY SHIPBUILDING Need to Document Rationale for the Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added...Use of Fixed-Price Incentive Contracts and Study Effectiveness of Added Incentives What GAO Found Over 80 percent of the Navy’s shipbuilding...mackinm@gao.gov. Why GAO Did This Study DOD encourages the use of FPI contracts because they allow for equitable sharing of costs savings and risk

SSA AND VA DISABILITY PROGRAMS: Re-Examination of Disability Criteria Needed to Help Ensure Program Integrity

DTIC Science & Technology

2002-08-01

Insurance DOT Dictionary of Occupational Titles O*NET Occupational Information Network SGA substantial gainful activity SSA Social Security Administration...Examining Disability Criteria broader social changes that focus on building and supporting the work capacities of people with disabilities. To this...available at no charge on the GAO Web site at http://www.gao.gov. If you have any Page 35 GAO-02-597 Re-Examining Disability Criteria questions about

Defense Contracting: Actions Needed to Explore Additional Opportunities to Gain Efficiencies in Acquiring Foreign Language Support

DTIC Science & Technology

2013-02-25

Directive 5160.41E, Defense Language Program . 10GAO-11-456. Page 5 GAO-13-251R Defense Contracting types of foreign language support that DOD has acquired...Language Transformation Roadmap, (January 2005), and Department of Defense Directive 5160.41E, Defense Language Program . Page 15 GAO-13-251R Defense...examines the use of public funds; evaluates federal programs and policies; and provides analyses, recommendations, and other assistance to help

Aircrew Training Evaluation: B-52 and KC-135 Formal School Training

DTIC Science & Technology

1989-05-01

system trainers and flying hours. In this regard, the General Accounting Office ( GAO ), in their review of Tactical Air Command (TAC) and Strategic...Air Command (SAC) flying hour programs ( GAO , 1986), concluded that justification of the flying hour budgets submitted to the Congress had not been based...on documented demonstrations that increased flying hours lead to increases in the combat capability of aircrews. The GAO also argued that the

Using Shared Models of Activity for Coalition Task-Driven Cooperation

DTIC Science & Technology

2003-08-01

of Binni Region of the Red Sea A conflict has developed between two countries in the area. To the north is Gao , which has expansionist...and fundamentalist country. Gao has managed to annex an area of land, called it Binni, and has put in its own puppet...5 See http://www.aiai.ed.ac.uk/project/coax/ 16 government. This action has come under fierce attack from Agadez. Gao has

Veterans’ Health Care: Improved Oversight of Community Care Physicians Credentials Needed

DTIC Science & Technology

2016-09-01

Physicians’ Credentials Needed What GAO Found GAO found that the Department of Veterans Affairs’ (VA) contractors —Health Net Federal Services (Health...program, but were deficient in doing so under another program. Based on GAO’s review of selected physicians, GAO found that the contractors almost...program consistent with the requirements of the contract. In contrast, the contractors did not always verify credentials of the physicians in the

Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

DTIC Science & Technology

2016-02-18

file a protest with GAO. A formal protest was later filed with GAO on September 10, 2015, and on that day the Army issued a stop- work order to Oshkosh...5 Lockheed Martin Files Protest with the Government Accountability Office (GAO)................ 5 Army Stops Work on the JLTV...6 United States Court of Federal Claims Denies Lockheed Martin’s Stop- Work Request .......... 6 Lockheed Martin Withdraws JLTV Protest from

Interactive and Continuous Collision Detection for Avatars in Virtual Environments

DTIC Science & Technology

2007-01-01

Box 12211 Research Triangle Park, NC 27709-2211 15. SUBJECT TERMS collision detection Young Kim, Stephane Redon, Ming Lin, Dinesh Manocha, Jim...Redon1 Young J. Kim2 Ming C. Lin1 Dinesh Manocha1 Jim Templeman3 1 University of North Carolina at Chapel Hill 2 Ewha University, Korea 3 Naval...An offset spline approximation for plane cubic splines. Computer-Aided Design, 15(5):297– 299, 1983. [20] S. Kumar and D. Manocha. Efficient

JPRS Report, China

DTIC Science & Technology

1989-07-10

Reform’ [Hong Kong CHENG MING No 138] 9 Remnants of Cultural Revolution Called ’Virus’ Impeding Reform [Hong Kong CHENG MING No 138] 12 ECONOMIC...July 1989 POLITICAL In industry , Zhao Ziyang has been pushing hard for ownership rights reform, also without success. Pilot projects in the...shareholding system are under way in some enterprises in just a handful of industries . It is being tested only as a means of raising capital and has failed

A secure smart-card based authentication and key agreement scheme for telecare medicine information systems.

PubMed

Lee, Tian-Fu; Liu, Chuan-Ming

2013-06-01

A smart-card based authentication scheme for telecare medicine information systems enables patients, doctors, nurses, health visitors and the medicine information systems to establish a secure communication platform through public networks. Zhu recently presented an improved authentication scheme in order to solve the weakness of the authentication scheme of Wei et al., where the off-line password guessing attacks cannot be resisted. This investigation indicates that the improved scheme of Zhu has some faults such that the authentication scheme cannot execute correctly and is vulnerable to the attack of parallel sessions. Additionally, an enhanced authentication scheme based on the scheme of Zhu is proposed. The enhanced scheme not only avoids the weakness in the original scheme, but also provides users' anonymity and authenticated key agreements for secure data communications.

BIA AND DOD SCHOOLS: Student Achievement and Other Characteristics Often Differ from Public Schools

DTIC Science & Technology

2001-09-01

access GAO reports on the Internet, send an e - mail message with “info” in the body to: Info@www.gao.gov or visit GAO’s World Wide Web home page at...may have more than one school. A F R I C A E U R O P E A T L A N T I C O C E A N Page 8 GAO-01-934 BIA and DOD Schools Figure 3: Locations of DOD...A S I A P A C I F I C O C E A N Page 9 GAO-01-934 BIA and DOD Schools Figure 4: Locations of DOD Domestic and Cuba Schools in School Year 1999–2000

Denitrifying capability and community dynamics of glycogen accumulating organisms during sludge granulation in an anaerobic-aerobic sequencing batch reactor

PubMed Central

Bin, Zhang; Bin, Xue; Zhigang, Qiu; Zhiqiang, Chen; Junwen, Li; Taishi, Gong; Wenci, Zou; Jingfeng, Wang

2015-01-01

Denitrifying capability of glycogen accumulating organisms (GAOs) has received great attention in environmental science and microbial ecology. Combining this ability with granule processes would be an interesting attempt. Here, a laboratory-scale sequencing batch reactor (SBR) was operated to enrich GAOs and enable sludge granulation. The results showed that the GAO granules were cultivated successfully and the granules had denitrifying capability. The batch experiments demonstrated that all NO3−-N could be removed or reduced, some amount of NO2−-N were accumulated in the reactor, and N2 was the main gaseous product. SEM analysis suggested that the granules were tightly packed with a large amount of tetrad-forming organisms (TFOs); filamentous bacteria served as the supporting structures for the granules. The microbial community structure of GAO granules was differed substantially from the inoculant conventional activated sludge. Most of the bacteria in the seed sludge grouped with members of Proteobacterium. FISH analysis confirmed that GAOs were the predominant members in the granules and were distributed evenly throughout the granular space. In contrast, PAOs were severely inhibited. Overall, cultivation of the GAO granules and utilizing their denitrifying capability can provide us with a new approach of nitrogen removal and saving more energy. PMID:26257096

Denitrifying capability and community dynamics of glycogen accumulating organisms during sludge granulation in an anaerobic-aerobic sequencing batch reactor.

PubMed

Bin, Zhang; Bin, Xue; Zhigang, Qiu; Zhiqiang, Chen; Junwen, Li; Taishi, Gong; Wenci, Zou; Jingfeng, Wang

2015-08-10

Denitrifying capability of glycogen accumulating organisms (GAOs) has received great attention in environmental science and microbial ecology. Combining this ability with granule processes would be an interesting attempt. Here, a laboratory-scale sequencing batch reactor (SBR) was operated to enrich GAOs and enable sludge granulation. The results showed that the GAO granules were cultivated successfully and the granules had denitrifying capability. The batch experiments demonstrated that all NO3(-)-N could be removed or reduced, some amount of NO2(-)-N were accumulated in the reactor, and N2 was the main gaseous product. SEM analysis suggested that the granules were tightly packed with a large amount of tetrad-forming organisms (TFOs); filamentous bacteria served as the supporting structures for the granules. The microbial community structure of GAO granules was differed substantially from the inoculant conventional activated sludge. Most of the bacteria in the seed sludge grouped with members of Proteobacterium. FISH analysis confirmed that GAOs were the predominant members in the granules and were distributed evenly throughout the granular space. In contrast, PAOs were severely inhibited. Overall, cultivation of the GAO granules and utilizing their denitrifying capability can provide us with a new approach of nitrogen removal and saving more energy.

Temperature effects on the aerobic metabolism of glycogen-accumulating organisms.

PubMed

Lopez-Vazquez, Carlos M; Song, Young-Il; Hooijmans, Christine M; Brdjanovic, Damir; Moussa, Moustafa S; Gijzen, Huub J; van Loosdrecht, Mark C M

2008-10-01

Short-term temperature effects on the aerobic metabolism of glycogen-accumulating organisms (GAO) were investigated within a temperature range from 10 to 40 degrees C. Candidatus Competibacter Phosphatis, known GAO, were the dominant microorganisms in the enriched culture comprising 93 +/- 1% of total bacterial population as indicated by fluorescence in situ hybridization (FISH) analysis. Between 10 and 30 degrees C, the aerobic stoichiometry of GAO was insensitive to temperature changes. Around 30 degrees C, the optimal temperature for most of the aerobic kinetic rates was found. At temperatures higher than 30 degrees C, a decrease on the aerobic stoichiometric yields combined with an increase on the aerobic maintenance requirements were observed. An optimal overall temperature for both anaerobic and aerobic metabolisms of GAO appears to be found around 30 degrees C. Furthermore, within a temperature range (10-30 degrees C) that covers the operating temperature range of most of domestic wastewater treatment systems, GAOs aerobic kinetic rates exhibited a medium degree of dependency on temperature (theta = 1.046-1.090) comparable to that of phosphorus accumulating organisms (PAO). We conclude that GAO do not have metabolic advantages over PAO concerning the effects of temperature on their aerobic metabolism, and competitive advantages are due to anaerobic processes.

Denitrifying capability and community dynamics of glycogen accumulating organisms during sludge granulation in an anaerobic-aerobic sequencing batch reactor

NASA Astrophysics Data System (ADS)

Bin, Zhang; Bin, Xue; Zhigang, Qiu; Zhiqiang, Chen; Junwen, Li; Taishi, Gong; Wenci, Zou; Jingfeng, Wang

2015-08-01

Denitrifying capability of glycogen accumulating organisms (GAOs) has received great attention in environmental science and microbial ecology. Combining this ability with granule processes would be an interesting attempt. Here, a laboratory-scale sequencing batch reactor (SBR) was operated to enrich GAOs and enable sludge granulation. The results showed that the GAO granules were cultivated successfully and the granules had denitrifying capability. The batch experiments demonstrated that all NO3--N could be removed or reduced, some amount of NO2--N were accumulated in the reactor, and N2 was the main gaseous product. SEM analysis suggested that the granules were tightly packed with a large amount of tetrad-forming organisms (TFOs); filamentous bacteria served as the supporting structures for the granules. The microbial community structure of GAO granules was differed substantially from the inoculant conventional activated sludge. Most of the bacteria in the seed sludge grouped with members of Proteobacterium. FISH analysis confirmed that GAOs were the predominant members in the granules and were distributed evenly throughout the granular space. In contrast, PAOs were severely inhibited. Overall, cultivation of the GAO granules and utilizing their denitrifying capability can provide us with a new approach of nitrogen removal and saving more energy.

Effects of 90-day feeding of transgenic Bt rice TT51 on the reproductive system in male rats.

PubMed

Wang, Er Hui; Yu, Zhou; Hu, Jing; Xu, Hai Bin

2013-12-01

Rice is a staple food crop; however, the threat of pests leads to a serious decline in its output and quality. The CryAb/CryAc gene, encodes a synthetic fusion Bacillus thuringiensis (Bt) crystal protein, was introduced into rice MingHui63 to produce insect-resistant rice TT51. This study was undertaken to investigate potential unintended effects of TT51 on the reproductive system in male rats. Male rats were treated with diets containing 60% of either TT51 or MingHui63 by weight, nutritionally balanced to an AIN93G diet, for 90days. An additional negative control group of rats were fed with a rice-based AIN93G diet. Body weights, food intake, hematology, serum chemistry, serum hormone levels, sperm parameters and relative organ/body weights were measured, and gross as well as microscopic pathology were examined. No diet-related significant differences in the values of response variables were observed between rats that were fed with diet containing transgenic TT51, MingHui63 and the control in this 90-day feeding study. In addition, necropsy and histopathology examination indicated no treatment-related changes. The results from the present study indicated that TT51 does not appear to exert any effect on the reproductive system in male rats compared with MingHui63 or the control. Copyright © 2013 Elsevier Ltd. All rights reserved.

Veterans Health Administration: Management Attention Is Needed to Address Systemic, Long standing Human Capital Challenges

DTIC Science & Technology

2016-12-01

Effort through Strategic Human Capital Management , GAO-04-85 (Washington, D.C.: Oct. 20, 2003); and A Model of Strategic Human Capital Management , GAO...Washington, D.C.: Jan. 30, 2015). 60See GAO-15-290 for the most recent update on strategic human capital management . VHA Reports Critical HR Competency...systems to obtain and process information to meet operational needs.71 Likewise, our prior work on strategic human capital management notes that high

Defense Acquisitions. Assessments of Selected Weapon Programs

DTIC Science & Technology

2007-03-01

Selected Weapon Programs March 2007 GAO-07-406SP Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for...unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 What GAO Found United States Government Accountability Office Why GAO Did This...Joint Tactical Radio System Ground Mobile Radio (JTRS GMR) 93 JTRS Handheld, Manpack, Small Form Fit (JTRS HMS) 95 Kinetic Energy Interceptors (KEI) 97

Coast Guard Acquisitions: As Major Assets are Fielded, Overall Portfolio Remains Unaffordable

DTIC Science & Technology

2015-05-14

balances needs and resources, though the agencies have not specified when they will finish these efforts. What GAO Found GAO reported in March...For the past 5 years, GAO has found that the Coast Guard’s acquisition funding has fallen short of what it estimates it needs to fully recapitalize...We reviewed the Coast Guard’s funding needs, mission needs, future plans, and performance data to assess to what extent, if any, the Coast Guard

75 FR 81950 - Flaring Versus Venting To Reduce Greenhouse Gas Emissions in the Outer Continental Shelf; Public...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

... Accounting Office (GAO) recommendation (see GAO Report below). Proposed Rulemaking BOEMRE will decide how to... vented. These regulatory changes will provide more accurate measurements of GHG emissions. Given the...

Coalition Agents Experiment: Multi-Agent Co-operation in an International Coalition Setting

DTIC Science & Technology

2002-04-01

middleware layer based on Java / Jini technology that provides the computing infrastructure to integrate heterogeneous agent communities and systems...Bowl of Africa". E GAO Elb i-on1-1 I ~ ~ L11g A1adz^ , fo foq r cs 9 6 •F ..................................... Figure 1. Map of Binni showing...firestorm deception. Misinformation from Gao is intended to displace the firestorm to the west, allowing Gao and Agadez forces to clash in the region of the

U.S. Foreign Aid to the Palestinians

DTIC Science & Technology

2013-09-30

Office (GAO) audits . These requirements appear to be aimed at, among other things, preventing U.S. aid from benefitting terrorists or abetting corruption...8 See, e.g., P.L. 112-74, §§7039-7040. GAO audits are available on the following U.S. aid programs to the Palestinians: (1) Economic Support Fund...including direct assistance to the PA and project assistance ( audit for FY2010-FY2011 accessible at http://www.gao.gov/assets/600/592431.pdf), (2

DOD Business Systems Modernization: Additional Action Needed to Achieve Intended Outcomes

DTIC Science & Technology

2015-07-01

including greater operational efficiencies and cost savings. View GAO-15-627. For more information, contact Carol R. Cha at (202) 512-4456 or chac @gao.gov...report, please contact me at (202) 512-4456 or chac @gao.gov. Contact points for our Offices of Congressional Relations and Public Affairs may be found...Personnel and Pay System - Army (IPPS-A), Integrated Personnel and Pay System - Navy (IPPS- N ), Air Force Integrated Personnel and Pay System (AF-IPPS

[The affinity between Le family of Tong Ren Tang and acu-moxibustion as viewed from Mian xue tang zhen jiu ji cheng (Mian Xuetang's Synthetic Work of Acu-moxibustion)].

PubMed

Huang, L X

2017-11-28

This compilation process of Mian xue tang zhen jiu ji cheng ( Mian Xuetang ' s Synthetic Work of Acu - moxibustion )was quite mysterious, the book's advent coincidentally met with several major historical events which made its value of decoding its historical functions far beyond its academic value. The editor of this book is Le Xianyang, the founder of Tong Ren Tang. While compiling this book, he also made a replica of Ming-Dynasty's Zhengtong bronze statue. More than 200 years later, Le Jingyu, the 12th generation of the Le family revised Ming Tang Tu inherited from his ancestors and engraved Ming Tang Tu on the stone for its standardization. This great achievement of Le family was no less than the recasting of the Tiansheng bronze statue and the reengraving Tong ren shu xue zhen jiu tu jing ( Illustrated Manual of Acupuncture Points of the Bronze Figure ) by support of state power for building the Beijing Imperial Hospital in the eighth year of the Zhengtong reign (1443).

75 FR 71567 - Public Availability of Government Accountability Office Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

... the GAO Forensic Audits and Special Investigations (GAO FraudNet) are an example of records that could... occasionally collects, during the course of its audits and investigations, records from law enforcement...

Nonlinear Wave Propagation

DTIC Science & Technology

2015-05-07

honeycomb lattices, M.J. Ablowitz and Y. Zhu, SIAM J. Appl. Math. 87 (2013) 19591979 11. Nonlinear Temporal-Spatial Surface Plasmon Polaritons , M. J. Ablowitz...temporal-spatial surface plasmon polaritons . Op- tics Communications, 330:49–55, 2014. 37 [39] M.C. Rechtsman, Y. Plotnik, J.M. Zeuner, , D. Song, Z...honeycomb lattices, M.J. Ablowitz and Y. Zhu, SIAM J. Appl. Math., Vol. 87 (2013) 1959-1979 11. Nonlinear Temporal-Spatial Surface Plasmon Polaritons

Real-Time Dosimetry and Optimization of Prostate Photodynamic Therapy

DTIC Science & Technology

2006-09-01

photodynamic therapy in patients with prostate cancer,” IPA 9th World Congress of Photodynamic Medicine, (2003). 2. Zhu TC, Diana S, Dimofte A...photodynamic therapy,” IPA 9th World Congress of Photodynamic Medicine, (2003). 3. Zhu TC, Altschuler M, Xiao Y, Finlay J, Dimofte A, Hahn SM, “Light...Optimization of treatment plan using Cimmino algorithm in prostate photodynamic therapy,” IPA 10th World Congress of Photodynamic Medicine, Munich

RLE (Research Laboratory of Electronics) Progress Report Number 130

DTIC Science & Technology

1988-07-01

Ippen, James G. Fujimoto, Wei-Zhu Lin, Beat Zysset, Robert W. Schoenlein, 4 Michael J. Lagasse The investigation of transient carrier dynamics in GaAs...G. Fujimoto, Wei-Zhu Lin, Reginald Birngruber, Beat Zysset, Robert W. Schoenleln Working in collaboration with researchers at the Massachusetts Eye... Binaural Hearing National Institutes of Health (Grant 5 RO 1 NS 10916) H. Steven Colburn, Nathaniel 1. Durlach, Patrick M. Zurek 17 Brooklyn College14 141

A hierarchical typology of intermodal air-rail connections at large airports in the United States.

DOT National Transportation Integrated Search

2010-01-01

In July 2005, the United States Government Accountability Office (GAO) issued a report discussing : intermodal transportation strategies in developing airport intermodal capabilities (USGAO 2005). In this : report, the GAO identified those airports t...

[Exploration and analysis of the thought of medical education in the Shanghai New Chinese Medical College].

PubMed

Li, Ming; Shang, Li; Bing, Shoulan

2014-11-01

Shanghai New Chinese Medical College set up by Zhu Nanshan and his sons, Zhu Xiaonan and Zhu Hegao, was a medical college of traditional Chinese medicine (TCM) with the most innovative spirit in modern time. Its affiliated research institute held the principle of "realizing the scientific truth of TCM, training TCM advanced talents", marking the beginning of the pioneering of "scientific TCM". The educational plan, clinical research and academic organization based on "carrying forward the quintessence of Chinese culture, absorbing and digesting the new knowledge" showed a certain influence at home and abroad. The College advocated the combination of communicating with famous physicians and the study of theory, cultivation of students' organization and academic society, launching of journals, and organizing students' research associations was aiming at the satisfaction of the social needs and teaching orientation. Its running experience provided useful reference for modern TCM medical education.

Combating terrorism : threat and risk assessments can help prioritize and target program investments

DOT National Transportation Integrated Search

1998-04-01

The Defense Against Weapons of Mass Destruction Act of 1996 established the Nunn-Lugar-Domenici (NLD) domestic preparedness program. The General Accounting Office (GAO) was requested to review implementation of the NLD program. Specifically, the GAO ...

Non-destructive analysis and appraisal of ancient Chinese porcelain by PIXE

NASA Astrophysics Data System (ADS)

Cheng, H. S.; Zhang, Z. Q.; Xia, H. N.; Jiang, J. C.; Yang, F. J.

2002-05-01

This paper reports the results of the PIXE analysis on ancient Chinese blue and white porcelain fired at Kuan Kiln (Jingdezhen, Jiangxi province) during 13-19th century. The major, minor and trace element of porcelain body, white glaze and blue glaze were determined by PIXE. In this paper the chemical compositions of porcelain body, white glaze and blue glaze measured from Yuan (AD 1206-1368), Ming (AD 1368-1644) and Qing (AD 1616-1911) blue and white porcelain are present. The cobalt blue pigment used in Yuan, Ming and Qing are also discussed.

Prescription patterns of Chinese herbal products for post-surgery colon cancer patients in Taiwan.

PubMed

Chao, Te-Hsin; Fu, Pin-Kuei; Chang, Chiung-Hung; Chang, Shih-Ni; Chiahung Mao, Frank; Lin, Ching-Heng

2014-08-08

Traditional Chinese medicine (TCM) is commonly provided to cancer patients, however, the patterns of prescriptions for this type of medicine in Taiwan are unclear. This study aimed to evaluate the use of traditional Chinese medicine products in colon cancer patients post-surgery in Taiwan and to research patterns of TCM. This was a cross-sectional study of newly diagnosed colon cancer patients who received surgery between 2004 and 2008 identified from the National Health Insurance Research Database of Taiwan. The prescription patterns and reasons for the use of TCM for colon cancer were analyzed. The results showed that "symptoms, signs and ill-defined conditions" (23.3%) and diseases of the digestive system (16.9%) were the most common reasons for using Chinese herbal medicine. Xiang-sha-liu-jun-zi-tang (7.1%), Bu-zhong-yi-qi-tang (4.3%), Jia-wei-xiao-yao-san (4.1%), Shen-Ling-Bai-Zhu-San (3.7%), Ban-Xia-Xie-Xin-Tang (3.4%), Gui-pi-tang (2.4%), Ping-Wei-San (2.4%), Gan-Lu-Yin (2.0%), Bao-He-Wan (1.9%), and Zhen-Ren-Huo-Ming-Yin (1.8%) were the most commonly prescribed single Chinese herbal formulae (CHF) for colon cancer patients post-surgery. Hedyotis diffusa Willd (Bai Hua She She Cao) (5.1%) and Scutellaria barbata (Ban Zhi Lian )(4.8%) were the most commonly prescribed single Chinese herbs. This study identified patterns of TCM use in colon cancer patients post-surgery in Taiwan. The herbal ingredients were most commonly used for stimulate ghrelin secretion to increase food intake and had potential anti-tumor effect. However, further research is required to evaluate any beneficial effects which could identify leads for the development of new treatment strategies using TCM. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Highway infrastructure : perceptions of stakeholders on approaches to reduce highway project completion time

DOT National Transportation Integrated Search

2003-04-01

The General Accounting Office (GAO) was asked to report the views of knowledgeable officials on the most promising approaches for reducing completion time for federally funded highway projects. GAO obtained the views of 33 officials from federal, sta...

Traffic enforcement : funding of automatic red-light and speed enforcement technologies

DOT National Transportation Integrated Search

2003-02-21

The U.S. General Accounting Office (GAO) reviewed photo enforcement by 73 jurisdictions that had been identified by the Insurance Institute for Highway Safety as having photo enforcement programs. The GAO developed the data on these programs through ...

Exploratory Clinical Trial to Evaluate the Efficacy of a Topical Traditional Chinese Herbal Medicine in Psoriasis Vulgaris

PubMed Central

Yan, Yuhe; Liu, Wali; Andres, Philippe; Pernin, Colette; Chantalat, Laurent; Briantais, Philippe; Lin, Albert; Feng, Lilian

2015-01-01

Objective. To evaluate the efficacy and safety of herbal ointment, Shi Du Ruan Gao, in patients with plaque-type psoriasis. Design. Single-center, randomized, investigator-blinded, parallel group, placebo-controlled study. Participants. One hundred outpatients with mild to moderate chronic plaque-type psoriasis were enrolled. Intervention. The patients applied either Shi Du Ruan Gao ointment or vehicle ointment topically to for 8 weeks. Main Outcome Measures. The outcomes were assessed using the following criteria: Total Severity Score (TSS, sum of erythema, scaling, and plaque elevation/induration, on a 0 to 4 scale), Investigator Global Assessment (IGA) evaluated on a 0 (Clear) to 4 (s to very severe) scale, and Global Subjects' Assessment of treatment response on a 7-point scale from −1 (worse) to 5 (Cleared). Results. Significant reductions in the Total Severity Score (P < 0.001) (mean score: 2.7 after Shi Du Ruan Gao treatment versus 5.1 in control subjects). Both Investigator Global Assessment (IGA) and Global Subjects' Assessment of treatment are better in the Shi Du Ruan Gao group than the control group (P < 0.001). Conclusion. Shi Du Ruan Gao ointment was a safe, and effective therapy for plaque-type psoriasis. PMID:25834623

A Gallium Oxide-Graphene Oxide Hybrid Composite for Enhanced Photocatalytic Reaction

PubMed Central

Kim, Seungdu; Han, Kook In; Lee, In Gyu; Park, Won Kyu; Yoon, Yeojoon; Yoo, Chan Sei; Yang, Woo Seok; Hwang, Wan Sik

2016-01-01

Hybrid composites (HCs) made up of gallium oxide (GaO) and graphene oxide (GO) were investigated with the intent of enhancing a photocatalytic reaction under ultraviolet (UV) radiation. The material properties of both GaO and GO were preserved, even after the formation of the HCs. The incorporation of the GO into the GaO significantly enhanced the photocatalytic reaction, as indicated by the amount of methylene blue (MB) degradation. The improvements in the reaction were discussed in terms of increased surface area and the retarded recombination of generated charged carriers. PMID:28335255

CMMI (registered trademark) for Services (CMMI-SVC) Overview for Workshop

DTIC Science & Technology

2008-08-01

is from “DoD throws light on how it buys services [GCN 2006].” GAO data is from GAO report GAO-07-20. 5 CMMI for Services (CMMI-SVC) Forrester...Service Addition PAs 3 5 1 22 % of CMMI-DEV PAs are reused; % of Corporate Investments are potentially r usable! CMMI-DEV CMMI-ACQ CMMI-SVC 77...Service Modifications: •  21 amplification in 7 PAs •  5 added references •  1 modified PA (REQM) •  1 specific goal •  2 specific practices

National Airspace System : long-term capacity planning needed despite recent reduction in flight delays

DOT National Transportation Integrated Search

2001-12-01

The General Accounting Office (GAO) was asked to examine the aviation community's efforts to reduce flight delays. Specifically the GAO focused their work on the following questions: 1) What initiatives are planned or under way by the federal governm...

Aviation rulemaking : further reform is needed to address long-standing problems

DOT National Transportation Integrated Search

2001-07-01

The U.S. General Accounting Office (GAO) was requested to conduct a review of the Federal Aviation Administration's (FAA's) rulemaking process in order to identify ways to improve its efficiency. GAO established 3 research questions: (1) What are the...

76 FR 60838 - Debarment, Suspension, and Ineligibility of Contractors

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... GOVERNMENT ACCOUNTABILITY OFFICE Debarment, Suspension, and Ineligibility of Contractors AGENCY... of government contractors. As a legislative branch agency, GAO is not subject to the requirements of... (hereinafter, contractors) who are responsible. However, GAO's Procurement Order has not explicitly referenced...

Checkpoint Pathways Activated by Re-Replication in Breast Cancer Cells

DTIC Science & Technology

2011-05-01

107- 13. 9. Zhu W DA. An ATR- and BRCA1-Mediated Fanconi Anemia Pathway Is Required for Activating the G2/M Checkpoint and DNA Damage Repair upon...re-replication. J Biol Chem 2007;282:30357-62. 25. Montes de Oca R, Andreassen PR, Margossian SP, et al. Regulated interaction of the Fanconi anemia ...protein, FANCD2, with chromatin. Blood 2005;105:1003-9. 26. Zhu W DA. An ATR- and BRCA1-Mediated Fanconi Anemia Pathway Is Required for Activating

Kevlar Vest Protection against Blast Overpressure Brain Injury: Systemic Contributions to Injury Etiology

DTIC Science & Technology

2015-07-01

F. S., Invest. Ophthal- mol. Vis. Sci. 2003, 44, 3219–3225. [52] Sun , Y., Jin , K., Xie, L., Childs, J., Mao, X. O., Logvinova, A., Greenberg, D. A...traumatic stress disorder (PTSD) within the Department of Defense. Clin. Neuropsychol. 23, 1291–1298. Jin , K., Zhu, Y., Sun , Y., Mao, X. O., Xie, L., and...task-specific neurobehavioral experience. Neurosci. Lett. 431, 226–230. Jin , K., Zhu, Y., Sun , Y., Mao, X. O., Xie, L., and Greenberg, D. A. (2002

Customs automation : weaknesses in revenue collection at John F. Kennedy International Airport

DOT National Transportation Integrated Search

1990-01-01

In 1989 and 1990, the General Accounting Office (GAO) reviewed Customs duties and other collections at three ports of entry, including the John F. Kennedy Airport (JKF). At that time, the GAO reported that a lack of internal controls over prenumbered...

77 FR 27774 - Health Information Technology Policy Committee Vacancy

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-11

... GOVERNMENT ACCOUNTABILITY OFFICE Health Information Technology Policy Committee Vacancy AGENCY... American Recovery and Reinvestment Act of 2009 (ARRA) established the Health Information Technology Policy.... ADDRESSES: GAO: [email protected] . GAO: 441 G Street NW., Washington, DC 20548. FOR FURTHER INFORMATION...

77 FR 7579 - Debarment, Suspension, and Ineligibility of Contractors

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-13

... GOVERNMENT ACCOUNTABILITY OFFICE Debarment, Suspension, and Ineligibility of Contractors AGENCY... government contractors. Comments on GAO's policy were due on or before November 14, 2011. GAO received two... debarment, suspension, and ineligibility of government contractors. Neither comment suggested any changes to...

[The relationship between acupuncture-moxibustion theory of DOU Hanqing and Neo- Confucianism].

PubMed

Li, Baojin; Huang, Longxiang

2018-02-12

For the construction factors of acupuncture-moxibustion theory of DOU Hanqing , a doctor in Jin-Yuan Dynasty, we studied his life, acupuncture-moxibustion theory and culture background in the History of Medicine and Philosophy of Science & Technology. It was found that the major source of DOU Hanqing ' s Confucianism was the CHENG - ZHU Neo-Confucianism. The data show that Neo-Confucianism played an important role in the enrichment of his human nature, spirit, moral cultivation and political talent, making him a scholar in the Jin - Yuan dynasty, also shaping his medical ethics, medical skill and acupuncture-moxibustion theory. The inheritance, development and application of CHENG - ZHU Neo-Confucianism provided the most fundamental thinking, research methods and patterns for DOU Hanqing to interpret the acupuncture classics, summarize his teachers' experience and develop his theoretical system. DOU Hanqing ' s acupuncture-moxibustion practice and theory reached a new level, because he took acupuncture-moxibustion as one of the knowledge investigation and attainment of CHENG - ZHU Neo-Confucianism.

[Huxianweng (The Old man of Bottle Immortal) is not a famous doctor in the Eastern Han Dynasty].

PubMed

Li, B

2017-01-28

The name Huxianweng appeared in the Ming yi lei an ( Classified Medical Records of Famous Physicians ) did not live in the Eastern Han. Moreover, all medical cases it collected were not belonged to him alone but the accumulation of many people in several periods. By textual investigation, the prototype of Huxianweng is Yin Fu who lived in Yizheng County, Jiangsu Province in the end of the Ming Dynasty. He had expertise in medical skills and high medical ethics, and was therefore loved by the residents deeply. Besides, people alleged many mysterious cases to be cured by him which actually is not true.

Contract Audits: Role in Helping Ensure Effective Oversight and Reducing Improper Payments

DTIC Science & Technology

2011-02-01

this testimony. 18 GAO, Hanford Waste Treatment Plant: Department of Energy Needs to Strengthen Controls over Contractor Payments and Project Assets...Government Interests at Risk, GAO-07-839, Washington, D.C.: July 31, 2007. Hanford Waste Treatment Plant: Department of Energy Needs to Strengthen

76 FR 54953 - Medicare Program; Changes to the Electronic Prescribing (eRx) Incentive Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

... That Encourage the Use of Health Information Technology,'' available at http://www.gao.gov/products/GAO... Coordinator for Health Information Technology (at the present time, these bodies are the Office of the National Coordinator for Health Information Technology (ONC)-Authorized Testing and Certification Bodies...

Enhanced biological phosphorus removal with different carbon sources.

PubMed

Shen, Nan; Zhou, Yan

2016-06-01

Enhanced biological phosphorus removal (EBPR) process is one of the most economical and sustainable methods for phosphorus removal from wastewater. However, the performance of EBPR can be affected by available carbon sources types in the wastewater that may induce different functional microbial communities in the process. Glycogen accumulating organisms (GAOs) and polyphosphate accumulating organisms (PAOs) are commonly found by coexisting in the EBPR process. Predominance of GAO population may lead to EBPR failure due to the competition on carbon source with PAO without contributing phosphorus removal. Carbon sources indeed play an important role in alteration of PAOs and GAOs in EBPR processes. Various types of carbon sources have been investigated for EBPR performance. Certain carbon sources tend to enrich specific groups of GAOs and/or PAOs. This review summarizes the types of carbon sources applied in EBPR systems and highlights the roles of these carbon sources in PAO and GAO competition. Both single (e.g., acetate, propionate, glucose, ethanol, and amino acid) and complex carbon sources (e.g., yeast extract, peptone, and mixed carbon sources) are discussed in this review. Meanwhile, the environmental friendly and economical carbon sources that are derived from waste materials, such as crude glycerol and wasted sludge, are also discussed and compared.

Intervention research: GAO experiences.

PubMed

Grasso, P G

1996-04-01

This paper describes tools of program evaluation that may prove useful in conducting research on occupational health and safety interventions. It presents examples of three studies conducted by the U.S. General Accounting Office that illustrate a variety of techniques for collecting and analyzing data on program interventions, including analysis of extant data, synthesis of results of existing studies, and combining data from administrative files with survey results. At the same time, it stresses the importance and difficulty of constructing an adequate "theory" of how the intervention is expected to affect outcomes, both for guiding data collection and for allowing adequate interpretation of results.

Iraq Reconstruction: Lessons in Contracting and Procurement

DTIC Science & Technology

2006-07-01

January 4, 2006. 283. GAO report, “Federal Procurement: Spending and Workforce Trends,” GAO-03- 443, April 2003, p. 20. 284. Gloria Sochon and John ... Krieger , Presentation to the Government Contract Management Conference, December 5-6, 2005. 285. OMB memo, Deputy Director of Management to Chief

76 FR 57671 - Defense Federal Acquisition Regulation Supplement; Display of DoD Inspector General Fraud Hotline...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

... General Fraud Hotline Posters AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD... Regulation Supplement (DFARS) to require contractors to display the DoD fraud hotline poster in common work....203-14, Display of Hotline Poster(s). Government Accountability Office (GAO) Report GAO-09-591...

Workforce Training: Employed Worker Programs Focus on Business Needs, But Revised Performance Measures Could Improve Access for Some Workers. Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

The General Accounting Office (GAO) examined publicly supported training programs for employed workers, including low-wage workers. The GAO surveyed local workforce boards nationwide and received responses from 470 boards. Two-thirds of the responding boards provided assistance to train employed workers, including partnering with employers to…

Realization of New and Enhanced Materials Properties Through Nanostructural Control

DTIC Science & Technology

2006-05-15

34 Proc. SPIE, 6014, 60140P-1-15 (2005). 57. C. Zhang, S. S. Sun, C. E. Bonner, S. Kim, H. R. Fetterman , and L. R. Dalton, "Polymer Materials for...Wang, J. Zhu, M. He, Y. Ra, S. S. H. Mao, A. W. Harper, L. R. Dalton, and H. R. Fetterman , "Low Vn High Thermal Stability Electro Optic Polymer...H. Zhang, S. M. Garner, S. S. Lee, W. H. Steier, J. Chen, F. Wang, J. Zhu, M. He, Y. Ra, S. S. Mao, A. W. Harper, L. R. Dalton, and H. R. Fetterman

A Critical Assessment of the Microorganisms Proposed to be Important to Enhanced Biological Phosphorus Removal in Full-Scale Wastewater Treatment Systems.

PubMed

Stokholm-Bjerregaard, Mikkel; McIlroy, Simon J; Nierychlo, Marta; Karst, Søren M; Albertsen, Mads; Nielsen, Per H

2017-01-01

Understanding the microbiology of phosphorus (P) removal is considered essential to knowledge-based optimization of enhanced biological P removal (EBPR) systems. Biological P removal is achieved in these systems by promoting the growth of organisms collectively known as the polyphosphate accumulating organisms (PAOs). Also considered important to EBPR are the glycogen accumulating organisms (GAOs), which are theorized to compete with the PAOs for resources at the expense of P removal efficiency. Numerous studies have sought to identify the PAOs and their GAOs competitors, with several candidates proposed for each over the last few decades. The current study collectively assessed the abundance and diversity of all proposed PAOs and GAOs in 18 Danish full-scale wastewater treatment plants with well-working biological nutrient removal over a period of 9 years using 16S rRNA gene amplicon sequencing. The microbial community structure in all plants was relatively stable over time. Evidence for the role of the proposed PAOs and GAOs in EBPR varies and is critically assessed, in light of their calculated amplicon abundances, to indicate which of these are important in full-scale systems. Bacteria from the genus Tetrasphaera were the most abundant of the PAOs. The " Candidatus Accumulibacter" PAOs were in much lower abundance and appear to be biased by the amplicon-based method applied. The genera Dechloromonas, Microlunatus , and Tessaracoccus were identified as abundant putative PAO that require further research attention. Interestingly, the actinobacterial Micropruina and sbr-gs28 phylotypes were among the most abundant of the putative GAOs. Members of the genera Defluviicoccus, Propionivibrio , the family Competibacteraceae, and the spb280 group were also relatively abundant in some plants. Despite observed high abundances of GAOs (periodically exceeding 20% of the amplicon reads), P removal performance was maintained, indicating that these organisms were not

Defense Logistics: Improved Performance Measures and Information Needed for Assessing Asset Visibility Initiatives

DTIC Science & Technology

2017-03-01

Accountability Office Highlights of GAO-17-183, a report to congressional committees March 2017 DEFENSE LOGISTICS Improved Performance Measures ...DEFENSE LOGISTICS Improved Performance Measures and Information Needed for Assessing Asset Visibility Initiatives...Report to Congressional Committees March 2017 GAO-17-183 United States Government Accountability Office United States Government

Health Reports.

DTIC Science & Technology

1992-12-01

Atmospheric Nuclear Test Participants Is Flawed (Report, Aug. 10, 1992, GAO/RCED-92-182). Recombinant Bovine Growth Hormone: FDA Approval Should Be Withheld...Until the Mastitis Issue Is Resolved (Report, Aug. 6, 1992, GAO/PEMD-92-26). Women’s Health Information: tHS Lacks an Overall Strategy (Testimony

76 FR 31547 - Medicare Program; Proposed Changes to the Electronic Prescribing (eRx) Incentive Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... unless we specify otherwise. For more information on which professionals are eligible to participate in... Information Technology,'' available at http://www.gao.gov/products/GAO-11-159 ). As a result of the above... certification body authorized by the National Coordinator for Health Information Technology (at the present time...

Guaranteed Student Loans: Potential Default and Cost Reduction Options. Briefing Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

Thirty options for reducing guaranteed student loan defaults and related federal costs are provided by the General Accounting Office (GAO). The options are presented by groups of program participants: students, schools, lenders, guaranty agencies, and the Department of Education. These options include: adopt GAO's past recommendation to increase…

Securities and Exchange Commission's regulation of public utility holding companies: an evaluation of Commission comments on a critical report

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

Staats, E.B.

1978-01-04

A report entitled: The Force of the Public Utility Holding Company Act Has Been Greatly Reduced By Changes in the Securities and Exchange Commission's Enforcement Policies, was issued June 20, 1977 by the GAO. The report raised questions concerning the narrowness of the Commission's administration of a statute which the Congress had intended to be wide-ranging and pervasive. On June 30, 1977, the Securities and Exchange Commission issued comments rejecting all of the reports recommendations. This report summarizes the findings of GAO's earlier report. GAO's evaluation of the Commission comments is presented in Appendix I and the Commission's comments aremore » presented in Appendix II.« less

AIDS Prevention: Views on the Administration's Budget Proposals. Briefing Report to the Chairman, Subcommittee on Labor, Health and Human Services, Education and Related Agencies, Committee on Appropriations, United States Senate.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

The General Accounting Office (GAO) conducted a study in response to Senator Lawton Chiles' request that the GAO explore the adequacy of the funding levels proposed for the Department of Health and Human Services' Public Health Service and the appropriateness of priorities reflected in the administration's proposed budget for prevention of…

Organizational Culture. Techniques Companies Use to Perpetuate or Change Beliefs and Values. Report to the Chairman, Committee on Governmental Affairs, U.S. Senate.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. National Security and International Affairs Div.

The General Accounting Office (GAO) examined the techniques used by companies to perpetuate or change beliefs and values. GAO staff discussed organizational culture with five academics who have researched the subject and with officials of nine large companies that have diverse, global interests and that are concerned with inventory management.…

Health Reports.

DTIC Science & Technology

1992-09-01

Futui’e Structure of Veterans’ Health Program (Aug. 11, 1992, GAO/T-HRD-92-53). Recombinant Bovine Growth Hormone: FDA Approval Should be Withheld Until...the Mastitis Issue Is Resolved (Aug. 6, 1992, GAO/PEMD-92-26). VA Health Care: Inadequate Controls Over Scarce Medical Specialist Contracts (Aug. 5

Strong Internal Controls at Service Delivery Level Will Help Prevent CETA-Type Fraud and Abuse in Job Training Partnership Act Programs. Report to Senator Sam Nunn, Ranking Minority Member, Permanent Subcommittee on Investigations, Senate Committee on Governmental Affairs.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

The Government Accounting Office (GAO) conducted an examination of patterns and causes of fraud in Comprehensive Employment and Training Act (CETA) programs to determine how implementation of Job Training Partnership Act (JTPA) programs might be made less vulnerable to exploitation. GAO's investigation found that fraud and abuse in CETA programs…

4 CFR 28.121 - Unfair labor practices; Board procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Unfair labor practices; Board procedures. 28.121 Section... ACCOUNTABILITY OFFICE Special Procedures; Unfair Labor Practices § 28.121 Unfair labor practices; Board procedures. (a) Unfair labor practices are defined at GAO Order 2711.1. An allegation that a provision of GAO...

Warfighter Support: Army Has Taken Steps to Improve Reset Process, but More Complete Reporting of Equipment and Future Cost Is Needed

DTIC Science & Technology

2012-05-01

asphalt spreaders ), other semi-trucks and trailers, palletized loading systems, and heavy equipment transports. As table 3 shows, the actual reset...Copies of GAO Reports and Testimony Order by Phone Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

Human Resource Management. Status of Agency Practices for Improving Federal Productivity. Fact Sheet for the Ranking Minority Member, Subcommittee on Federal Services, Post Office, and Civil Service, U.S. Senate.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

This document contains an inventory of innovative human resource management (HRM) practices in federal departments and major independent agencies. To develop the inventory, the General Accounting Office (GAO) surveyed 71 federal organizations having 5,000 or more employees. The GAO used a questionnaire that asked agency officials to identify their…

Procurement: National Institute of Education's Procurement Practices. Report to the Chairman, Subcommittee on Intergovernmental Relations and Human Resources, Committee on Government Operations, House of Representatives.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

This document comprises the General Accounting Office's (GAO) report to the House Subcommittee on Intergovernmental Relations concerning the GAO's review of the contract awarding process of the National Institute of Education (NIE) for fiscal year 1983. The review focused on 39 of NIE's 52 newly negotiated procurement contracts; a sample of…

[Origin and evolution of the thunder-fire moxibustion therapy].

PubMed

Xue, Hao; Zhang, Jianbin; Chen, Renshou

2018-04-12

Through analyzing the origin and evolution of the thunder-fire moxibustion therapy, the mysteries and misunderstandings of it were revealed. As a result, a more objective and comprehensive recognition of this ancient therapy was displayed to the people nowadays. The thunder-fire moxibustion therapy maybe originate from the Taoism magic arts before the Yuan Dynasty and became matured in the middle of the Ming Dynasty. Two categories were divided during the long-term evolution in the history. In one category, the peach twig was taken as the moxa material rather than moxa stick and the incantation of Taoism remained. Regarding the other category, the herbal medicine was mixed in the moxa stick and the herbal composition was relatively specified. The incantation was removed. The moxibustion in the first category vanished at the end of the Ming Dynasty. The latter one kept on development from the middle of the Ming Dynasty through the modern times. Additionally, the herbal composition of moxa material has been modified; the indication enlarged and the operation improved. This therapy is still developed and applied by many doctors at the present times.

Negativity Bounds for Weyl-Heisenberg Quasiprobability Representations

NASA Astrophysics Data System (ADS)

DeBrota, John B.; Fuchs, Christopher A.

2017-08-01

The appearance of negative terms in quasiprobability representations of quantum theory is known to be inevitable, and, due to its equivalence with the onset of contextuality, of central interest in quantum computation and information. Until recently, however, nothing has been known about how much negativity is necessary in a quasiprobability representation. Zhu (Phys Rev Lett 117 (12):120404, 2016) proved that the upper and lower bounds with respect to one type of negativity measure are saturated by quasiprobability representations which are in one-to-one correspondence with the elusive symmetric informationally complete quantum measurements (SICs). We define a family of negativity measures which includes Zhu's as a special case and consider another member of the family which we call "sum negativity." We prove a sufficient condition for local maxima in sum negativity and find exact global maxima in dimensions 3 and 4. Notably, we find that Zhu's result on the SICs does not generally extend to sum negativity, although the analogous result does hold in dimension 4. Finally, the Hoggar lines in dimension 8 make an appearance in a conjecture on sum negativity.

DoD Major Automated Information Systems: Improvements Can Be Made in Applying Leading Practices for Managing Risk and Testing

DTIC Science & Technology

2017-03-01

Government Accountability Office Highlights of GAO-17-322, a report to congressional committees March 2017 DOD MAJOR AUTOMATED INFORMATION ...DOD MAJOR AUTOMATED INFORMATION SYSTEMS Improvements Can Be Made in Applying Leading Practices for Managing Risk and...Testing Report to Congressional Committees March 2017 GAO-17-322 United States Government Accountability Office United States

Homeless Mentally Ill: Problems and Options in Estimating Numbers and Trends. Report to the Chairman, Committee on Labor and Human Resources, U.S. Senate.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Program Evaluation and Methodology Div.

In response to a request by the United States Senate Committee on Labor and Human Resources, the General Accounting Office (GAO) examined the methodological soundness of current population estimates of the number of homeless chronically mentally ill persons, and proposed several options for estimating the size of this population. The GAO reviewed…

Student Financial Aid. High Risk Series.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

This report discusses the continuing concerns of the U.S. General Accounting Office (GAO) in regard to the Department of Education's management and oversight of postsecondary student financial aid programs, especially the Federal Family Education Loan, the Ford Direct Loan, and the Federal Pell Grant Programs. GAO commends the department for its…

4 CFR 83.19 - Government contractors.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4 Accounts 1 2011-01-01 2011-01-01 false Government contractors. 83.19 Section 83.19 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.19 Government contractors. When GAO provides by a contract for the operation by or on behalf of GAO of a system of personnel...

4 CFR 83.19 - Government contractors.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 4 Accounts 1 2013-01-01 2013-01-01 false Government contractors. 83.19 Section 83.19 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.19 Government contractors. When GAO provides by a contract for the operation by or on behalf of GAO of a system of personnel...

4 CFR 83.19 - Government contractors.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 4 Accounts 1 2012-01-01 2012-01-01 false Government contractors. 83.19 Section 83.19 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.19 Government contractors. When GAO provides by a contract for the operation by or on behalf of GAO of a system of personnel...

4 CFR 83.19 - Government contractors.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 4 Accounts 1 2014-01-01 2013-01-01 true Government contractors. 83.19 Section 83.19 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.19 Government contractors. When GAO provides by a contract for the operation by or on behalf of GAO of a system of personnel...

School Lunch Program: Role and Impacts of Private Food Service Companies. United States General Accounting Office Report to Congressional Committees.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Resources, Community, and Economic Development Div.

In the Healthy Meals for Healthy Americans Act of 1994, Congress directed the Government Accounting Office (GAO) to examine the use of private food establishments and caterers by schools participating in federal programs for school meals. In conducting its review, the GAO relied primarily on questionnaires returned by food authorities that had…

Military Citation, Seventh Edition, August 2001

DTIC Science & Technology

2001-09-04

PAM. 27-9, LEGAL SERVICES: MILITARY JUDGES’ BENCHBOOK (1 Apr. 2001) [hereinafter BENCHBOOK]. Contract Law —Cases and Administrative Decisions...284833.3, July 17, 2001, available at but available at GAO Web site: http://www.gao.gov/decisions/bidpro/2848333.pdf. Contract Law Sources (Part...Courts-Martial ........................................................................... 5 V. Contract Law Administrative Decisions

Defense Business Transformation: DOD Should Improve Its Planning with and Performance Monitoring of the Military Departments

DTIC Science & Technology

2016-12-01

Departments Report to Congressional Addressees December 2016 GAO-17-9 United States Government Accountability Office United States...Government Accountability Office Highlights of GAO-17-9, a report to congressional addresses December 2016 DEFENSE BUSINESS TRANSFORMATION DOD Should...specific management responsibility, accountability , and control over business transformation efforts and applicable resources across its business

Linking Dense Gas from the Milky Way to External Galaxies

NASA Astrophysics Data System (ADS)

Stephens, Ian W.; Jackson, James M.; Whitaker, J. Scott; Contreras, Yanett; Guzmán, Andrés E.; Sanhueza, Patricio; Foster, Jonathan B.; Rathborne, Jill M.

2016-06-01

In a survey of 65 galaxies, Gao & Solomon found a tight linear relation between the infrared luminosity (L IR, a proxy for the star formation rate) and the HCN(1-0) luminosity ({L}{{HCN}}). Wu et al. found that this relation extends from these galaxies to the much less luminous Galactic molecular high-mass star-forming clumps (˜1 pc scales), and posited that there exists a characteristic ratio L IR/{L}{{HCN}} for high-mass star-forming clumps. The Gao-Solomon relation for galaxies could then be explained as a summation of large numbers of high-mass star-forming clumps, resulting in the same L IR/{L}{{HCN}} ratio for galaxies. We test this explanation and other possible origins of the Gao-Solomon relation using high-density tracers (including HCN(1-0), N2H+(1-0), HCO+(1-0), HNC(1-0), HC3N(10-9), and C2H(1-0)) for ˜300 Galactic clumps from the Millimetre Astronomy Legacy Team 90 GHz (MALT90) survey. The MALT90 data show that the Gao-Solomon relation in galaxies cannot be satisfactorily explained by the blending of large numbers of high-mass clumps in the telescope beam. Not only do the clumps have a large scatter in the L IR/{L}{{HCN}} ratio, but also far too many high-mass clumps are required to account for the Galactic IR and HCN luminosities. We suggest that the scatter in the L IR/{L}{{HCN}} ratio converges to the scatter of the Gao-Solomon relation at some size-scale ≳1 kpc. We suggest that the Gao-Solomon relation could instead result from of a universal large-scale star formation efficiency, initial mass function, core mass function, and clump mass function.

DOD Service Acquisition: Improved Use of Available Data Needed to Better Manage and Forecast Service Contract Requirements

DTIC Science & Technology

2016-02-01

Requirements Report to Congressional Committees February 2016 GAO-16-119 United States Government Accountability Office United States...Government Accountability Office Highlights of GAO-16-119, a report to congressional committees February 2016 DOD SERVICE ACQUISITION Improved... Definitions 12 Figures Figure 1: DOD’s Planning, Programming, Budgeting, and Execution (PPBE) Process for Determining Requirements and Allocating

Charges Made by the National Federation of the Blind Against the National Accreditation Council for Agencies Serving the Blind and Visually Handicapped.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

Presented is a report submitted by the General Accounting Office (GAO) concerning its investigation of charges made by the National Federation of the Blind (NFB) against the National Accreditation Council for Agencies Serving the Blind and Visually Handicapped (NAC). It is explained that the GAO reviewed NFB allegations that the NAC does not act…

Difficulties in Determining If Nuclear Training of Foreigners Contributes to Weapons Proliferation. Report by the Comptroller General of the United States.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Appropriations.

The General Accounting Office (GAO) conclusion that it is impossible to determine the contribution of U.S. nuclear training of foreigners to the spread of nuclear weapons is presented. The GAO position is that there is no way to ascertain the true intentions of foreign nationals being trained or the motivations of their countries. Issues…

Nuclear Weapons: DOD Assessed the Need for Each Leg of the Strategic Triad and Considered Other Reductions to Nuclear Forces

DTIC Science & Technology

2016-09-01

NUCLEAR WEAPONS DOD Assessed the Need for Each Leg of the Strategic Triad and Considered Other Reductions to... Nuclear Forces Report to Congressional Requesters September 2016 GAO-16-740 United States Government Accountability Office United States...Government Accountability Office Highlights of GAO-16-740, a report to congressional requesters September 2016 NUCLEAR WEAPONS DOD Assessed

Mother-Only Families: Low Earnings Will Keep Many Children in Poverty. Report to Congressional Committees.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

In 1991, the Government Accounting Office (GAO) developed an empirical estimate of the magnitude of the problems mother-only families face in escaping poverty. The GAO also tried to identify federal policies that could help such families. Data from the National Longitudinal Survey of the Labor Market Experience of Youth were used to assess the…

The President's Commission on AIDS. Testimony.

ERIC Educational Resources Information Center

Kleeman, Rosslyn S.

This document presents the testimony of Rosslyn Kleeman, the senior associate director for the General Government Division of the United States General Accounting Office (GAO), before the Senate Committee on Governmental Affairs. It discusses the work being done by the GAO in a study of the operations of advisory committees within a number of…

National Security Cutter: Enhanced Oversight Needed to Ensure Problems Discovered during Testing and Operations Are Addressed

DTIC Science & Technology

2016-01-01

148 Note: Shaded rows are deficiencies that were known prior to IOT&E, but not repaired. aSea state refers to the height, period, and character of...the cutter to transmit data. Source: GAO analysis of Navy and Coast Guard data. | GAO-16-148 aSea state refers to the height, period, and character of

Two new species of the stonefly genus Amphinemura (Insecta, Plecoptera, Nemouridae) from China.

PubMed

Ji, Xiao-Yu; Du, Yu-Zhou; Wang, Zhi-Jie

2014-01-01

Two new species of the genus Amphinemura Ris from China are described and illustrated, i.e. A. annulata Du & Ji, sp. n. from Zhejiang, Shanxi, Shaanxi and Guizhou Province, and A. lingulata Du & Wang, sp. n. from Shaanxi and Sichuan Province. A. annulata is similar to A. tricintusidens Wang & Zhu in having an apical cavity of the epiproct, but the epiproct ventral sclerite and the median paraproct lobe of the two species are different. A. lingulata is related to A. didyma Zhu & Yang in having the similar epiproct, but they differ mostly in paraproct median and outer lobes.

Two new species of the stonefly genus Amphinemura (Insecta, Plecoptera, Nemouridae) from China

PubMed Central

Ji, Xiao-Yu; Du, Yu-Zhou; Wang, Zhi-Jie

2014-01-01

Abstract Two new species of the genus Amphinemura Ris from China are described and illustrated, i.e. A. annulata Du & Ji, sp. n. from Zhejiang, Shanxi, Shaanxi and Guizhou Province, and A. lingulata Du & Wang, sp. n. from Shaanxi and Sichuan Province. A. annulata is similar to A. tricintusidens Wang & Zhu in having an apical cavity of the epiproct, but the epiproct ventral sclerite and the median paraproct lobe of the two species are different. A. lingulata is related to A. didyma Zhu & Yang in having the similar epiproct, but they differ mostly in paraproct median and outer lobes. PMID:24843269

Simultaneous determination of three alkaloids, four ginsenosides and limonin in the plasma of normal and headache rats after oral administration of Wu-Zhu-Yu decoction by a novel ultra fast liquid chromatography-tandem mass spectrometry method: application to a comparative pharmacokinetics and ethological study.

PubMed

Xu, Huarong; Li, Qing; Yin, Yidi; Lv, Chunxiao; Sun, Wanyang; He, Bosai; Liu, Ran; Chen, Xiaohui; Bi, Kaishun

2013-04-01

A novel, sensitive and reliable ultra fast liquid chromatography-tandem mass spectrometry (UFLC-MS/MS) method has been developed and validated for simultaneous quantitation of eight main active ingredients (evodiamine, rutaecarpine, dehydroevodiamine, limonin, ginsenoside Rb1, Rd, Re and Rg1) in rat plasma after oral administration of Wu-Zhu-Yu (WZY) decoction, which is a celebrated and widely used Traditional Chinese Medicine formula for the treatment of headache. The analytes and internal standard (IS) were separated on a SHIM-PACK XR-ODS II column, and the detection was performed on a UFLC-MS/MS system with turbo ion spray source. The lower limits of quantification were 1.5, 0.5, 1.0, 2.0, 2.0, 1.0, 0.5 and 0.2 ng ml(-1) for evodiamine, rutaecarpine, dehydroevodiamine, limonin, gensenoside Rb1, Rd, Re and Rg1, respectively. Linearity, accuracy, precision and absolute recoveries of the eight analytes were all within satisfaction. The IS-normalized matrix factor was adopted for assessing the matrix effect and accompanied with a satisfactory result. The validated method has been successfully applied to compare pharmacokinetic profiles of the eight active ingredients in rat plasma between normal and headache rats after administration. Exact pharmaceutical effect of WZY decoction on headache was demonstrated by the ethological response of headache rats induced by nitric oxide donor after administration. The results indicated that the absorption of evodiamine, rutaecarpine, gensenoside Rb1, Re and Rg1 in headache group were significantly higher than those in normal group with similar concentration-time curves while no significant differences existed in limonin and ginsenoside Rd between the two groups. Copyright © 2013 John Wiley & Sons, Ltd.

Education Paperwork Requirements Are Burdensome: Better Federal Controls Needed. Report to the Congress.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

In 1978 the U.S. Congress passed the Control of Paperwork Amendments to control education-related paperwork and reduce unnecessary reporting. A study by the General Accounting Office (GAO) found that by 1981 the requirements of the law had yet to be met. According to the GAO, the Secretary of Education should reactivate the Federal Education Data…

Hazardous Waste: EPA’s Generation and Management Data Need Further Improvement

DTIC Science & Technology

1990-02-01

regulation published; System fully implemented inventory reporting system system partially implemented Page S0 GAO/PEMD403 E]PA’ Hardons Waste Data Need...the Page 75 GAO/PEMD4B3 EPA’s Hardons Waste Data Need Further Improvement ChSSW 4 Asuessmn t MmofN wNnO umbumma operating permit restricted the

Defense Advanced Research Projects Agency: Key Factors Drive Transition of Technologies, but Better Training and Data Dissemination Can Increase Success

DTIC Science & Technology

2015-11-01

more detail. Table 1: Overview of DARPA Programs Selected for GAO Case Study Analyses Program name Program description Advanced Wireless Networks ...Selected DARPA Programs Program name According to DARPA portfolio-level database According to GAO analysis Advanced Wireless Networks for the Soldier...with potential transition partners Achievement of clearly defined technical goals Successful transition Advanced Wireless Networks for Soldier

Job Training Partnership Act: Comments on H.R. 2039, The JTPA Amendments of 1989. Testimony before the Committee on Education and Labor, United States House of Representatives.

ERIC Educational Resources Information Center

Gainer, William J.

The General Accounting Office (GAO) commented on H.R. 2039, which would amend both the adult and youth titles of the Job Training Partnership Act (JTPA). GAO's analysis suggested the following: (1) although H.R. 2039 proposes to target greater resources to those who are hard to serve by requiring that 50 percent of adult JTPA participants have one…

Information Technology: Opportunities for Improving Acquisitions and Operations

DTIC Science & Technology

2017-04-01

United States Government Accountability Office Highlights of GAO-17-251SP, a GAO forum April 2017 INFORMATION TECHNOLOGY Opportunities...Richard McKinney Chief Information Officer, U.S. Department of Transportation Richard Spires Chief Executive Officer, Learning Tree International ...Former Chief Information Officer, U.S. Department of Homeland Security Former Chief Information Officer, Internal Revenue Service Appendix II

Military Readiness: DODs Readiness Rebuilding Efforts May Be at Risk without a Comprehensive Plan

DTIC Science & Technology

2016-09-01

Congressional Committees September 2016 GAO-16-841 United States Government Accountability Office United States Government Accountability ...omits information DOD identified as SECRET, which must be protected from public disclosure . GAO analyzed and reviewed data on reported readiness...protected from public disclosure . Therefore, this report omits SECRET information and data such as readiness trend data, deployment data, and selected

Recommendations to Commander, Naval Surface Forces, for Achieving a Strategic Approach to the Acquisition of Information Systems and Services

DTIC Science & Technology

2010-09-01

policy or position of the Department of Defense or the U.S. government . IRB Protocol number _______N/A______. 12a. DISTRIBUTION / AVAILABILITY...72 3. GAO Case Study of Commercial Transformation in Decision Making on IS Acquisition Spending (Case Study Located in Appendix C...Program FRE Fleet Readiness Enterprise GAO government Accountability Office IOC Initial Operating Capability xvi IS Information

Chemical and Biological Defense: Designated Entity Needed to Identify, Align, and Manage DOD’s Infrastructure

DTIC Science & Technology

2015-06-01

Designated Leader, GAO-10-645 (Washington, D.C.: June 30, 2010). 35See GAO, Biological Defense: DOD Has Strengthened Coordination on Medical... on track to be designated a Leadership in Energy and Environmental Design facility. metabolic poisons, and pulmonary toxicants; nerve agent...CHEMICAL AND BIOLOGICAL DEFENSE Designated Entity Needed to Identify, Align, and Manage DOD’s Infrastructure

Defense Infrastructure: Actions Needed to Enhance Oversight of Construction Projects Supporting Military Contingency Operations

DTIC Science & Technology

2016-09-01

unneeded to support U.S. forces in the CENTCOM area of responsibility and in future contingencies worldwide. View GAO-16-406. For more information...DEFENSE INFRASTRUCTURE Actions Needed to Enhance Oversight of Construction Projects Supporting Military Contingency ...Actions Needed to Enhance Oversight of Construction Projects Supporting Military Contingency Operations Why GAO Did This Study For about 15 years, DOD

Defense Intelligence: Additional Steps Could Better Integrate Intelligence Input into DODs Acquisition of Major Weapon Systems

DTIC Science & Technology

2016-11-01

DEFENSE INTELLIGENCE Additional Steps Could Better Integrate Intelligence Input into DOD’s Acquisition of Major Weapon...States Government Accountability Office Highlights of GAO-17-10, a report to congressional committees November 2016 DEFENSE INTELLIGENCE ...Additional Steps Could Better Integrate Intelligence Input into DOD’s Acquisition of Major Weapon Systems What GAO Found The Department of Defense (DOD

4 CFR 83.19 - Government contractors.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Government contractors. 83.19 Section 83.19 Accounts... contractors. When GAO provides by a contract for the operation by or on behalf of GAO of a system of personnel... of this part to be applied to such system. Any such contractor and any employee of such contractor...

Joint Light Tactical Vehicle (JLTV): Background and Issues for Congress

DTIC Science & Technology

2016-09-09

5 Lockheed Martin Files Protest with the Government Accountability Office (GAO...12, 2008, protests were filed with the Government Accountability Office (GAO) against the TD contract awards by the Northrop Grumman-Oshkosh team...Quantities and Program Costs13 According to the Government Accountability Agency’s (GAO’s) March 2016 Assessments of Major Weapons Programs, for a JLTV

Joint Intelligence Analysis Complex: DOD Needs to Fully Incorporate Best Practices into Future Cost Estimates

DTIC Science & Technology

2016-11-01

Report to Congressional Requesters November 2016 GAO-17-29 United States Government Accountability Office United States Government... Accountability Office Highlights of GAO-17-29, a report to congressional requesters November 2016 JOINT INTELLIGENCE ANALYSIS COMPLEX DOD...of scope, according to DOD and Air Force officials. However, without fully accounting for life- cycle costs, management may have difficulty

Homologous compounds of type ARO3(ZnO)m in the system Ga-Sn-Zn-O

NASA Astrophysics Data System (ADS)

Eichhorn, Simon; Schmid, Herbert; Assenmacher, Wilfried; Mader, Werner

2017-02-01

Several members of hitherto unknown homologous compounds [Sn0.5Zn0.5]GaO3(ZnO)m (m=3-7) of the general formula ARO3(ZnO)m were prepared by solid state methods from the binary oxides in sealed Pt-tubes. UV-vis measurements confirm these compounds to be transparent oxides with an optical band gap in the UV region with Eg≈3 eV. Rietveld refinements on powder samples of [Sn0.5Zn0.5]GaO3(ZnO)m proved the compounds to be isostructural with InGaO3(ZnO)m, where In3+ on octahedral sites is replaced statistically by Sn4+ and Zn2+ in equal amounts preserving an average charge of 3+. Additionally, the structure of [Sn0.5Zn0.5]GaO3(ZnO)3 has been determined from flux-grown single crystals by X-ray diffraction (R 3 ̅ m , Z=3, a=3.2387(7) Å, c=41.78(1) Å, 19 parameters, 201 independent reflections, R1=0.047, wR2=0.074). The compound [Sn0.5Zn0.5]GaO3(ZnO)3 is isostructural with InGaO3(ZnO)3. [Sn0.5Zn0.5]GaO3(ZnO)3 was furthermore analyzed by High Angle Annular Dark Field (HAADF) scanning TEM and EELS spectroscopic imaging, supporting the structure model derived from X-ray diffraction data.

Interannual climate variations in Arctic as driven by the Global atmosphere oscillation

NASA Astrophysics Data System (ADS)

Serykh, Ilya; Byshev, Vladimir; Neiman, Victor; Sidorova, Alexandra; Sonechkin, Dmitry

2015-04-01

The present-day global climate change affects the Arctic basin substantially more because of the sea ice cover extinction and the permafrost melting. But there are essential variations of these effects from year to year. We believe that these variations might be a regional manifestation of a planetary-scale phenomenon named the Global atmospheric oscillation (GAO). GAO includes the well-known El Niño - Southern Oscillation (ENSO) process and similar processes in equatorial Atlantic and Indian Oceans within itself. The goal of this report is to present some arguments to support this point of view. For this goal, we have studied some interrelations between the above-mentioned Arctic anomalies and GAO as seen in global re-analyses of the sea level pressure (SLP) and near surface temperature (NST) for the period of 1920-2013. The mean global fields of SLP and NST have been computed for all El Niño events falling into this time period, and separately, for all and La Niña events. As a result, two (for SLP and NST as well) global fields of the mean El Niño/La Niña difference were obtained. Statistical significance of the non-zero values of these fields, i.e. the reality of GAO, was evaluated with the t-Student's test. It turned out that the main spatial structures of GAO, presented specifically by El Niño and La Niña events in Pacific region, exist at a very high level (up to 99%, t>4) of the significance. Therefore, one can conclude that the interannual-scale dynamics of GAO is actually reflected in the climate features of different regions of the Earth, including the Russian Arctic. In particular, when the boreal winter season coincides with an El Niño event GAO is indicative by a negative anomaly of NST (about -1°C) and a positive anomaly of SLP over the Arctic basin. In contrary, significant (about +1°C) positive anomaly of NST along with reduced SLP over the whole Arctic region is typical for any La Niña event (up to 95%, t>2). To control the reliability

Casualty Assistance: DOD and the Coast Guard Need to Develop Policies and Outreach Goals and Metrics for Program Supporting Servicemembers Survivors

DTIC Science & Technology

2016-06-01

Government Accountability Office United States Government Accountability Office Highlights of GAO-16-569, a report to the Committee on Armed...active duty, officials told us that Military OneSource provides grief counseling, tax assistance (such as Page 9 GAO-16-569 Gold Star...Advocates assistance with filing the deceased servicemember’s final tax return), and assistance with obtaining benefits. There are also organizations

Major Management Challenges and Program Risks. Department of Education

DTIC Science & Technology

2001-01-01

GAO United States General Accounting Office Performance and Accountability SeriesJanuary 2001 Major Management Challenges and Program Risks ...34) Title and Subtitle Major Management Challenges and Program Risks Department of Education Contract or Grant Number Program Element Number Authors...Accountability Series: Major Management Challenges and Program Risks . In that series, GAO advised the Congress that it planned to reassess the

TELECOMMUNICATIONS. GSA Action Needed to Realize Benefits of Metropolitan Area Acquisition Program

DTIC Science & Technology

2002-04-01

Reform, House of RepresentativesApril 2002 TELECOMMUNICATIONS GSA Action Needed to Realize Benefits of Metropolitan Area Acquisition Programa GAO-02...Needed to Realize Benefits of Metropolitan Area Acquisition Program Contract Number Grant Number Program Element Number Author(s) Project Number...TELECOMMUNICATIONS GSA Action Needed to Realize Benefits of Metropolitan Area Acquisition Program This is a test for developing highlights for a GAO report

Joint Strike Figher Acquisition: Mature Critical Technologies Needed to Reduce Risks

DTIC Science & Technology

2001-10-01

Reduce Risks GAO-02-39 Report Documentation Page Report Date 00OCT2001 Report Type N/A Dates Covered (from... to) - Title and Subtitle JOINT STRIKE...FIGHTER ACQUISITION: Mature Critical Technologies Needed to Reduce Risks Contract Number Grant Number Program Element Number Author(s) Project...1Joint Strike Fighter Acquisition: Development Schedule Should Be Changed to Reduce Risks (GAO/T-NSIAD-00-132

DOD Business Systems Modernization: Further Actions Needed to Address Challenges and Improve Accountability

DTIC Science & Technology

2013-05-01

to Lack Adequate Validation Page 35 GAO-13-557 DOD Business Systems Modernization provided a compliance dashboard to document BEA...campaigns, execute marketing campaigns, and measure and evaluate the performance of marketing campaigns. Order-to- Cash Accept and process customer... dashboards reflected related GAO reports. In addition, the department’s fiscal year 2014 investment management guidance issued by the Office of the

Magnetic nanorings and manipulation of nanowires

NASA Astrophysics Data System (ADS)

Chien, C. L.

2006-03-01

The properties of nanoscale entities, such as nanorings and nanowires, and the response of such entities to external fields are dictated by their geometrical shapes and sizes, which can be manipulated by fabrication. We have developed a method for fabricating a large number of nanorings (10^10) of different sizes in the range of 100 nm and ring cross sections. During magnetic reversal, both the vortex state and the rotating onion state appear with different proportions, which depend on the ring diameter, ring cross section, and the profile of the ring cross section. In the case of nanowires in suspension, the large aspect ratio of the nanowires can be exploited for manipulation despite extremely small Reynolds numbers of 10-5. Using AC electric field applied to microelectrodes, both magnetic and non-magnetic nanowires can be efficiently assembled into desired patterns. We also demonstrate rotation of nanowires with precisely controlled rotation speed and chirality, as well as an electrically driven nanowire micromotor a few in size. In collaboration with F. Q. Zhu, D. L. Fan, O. Tchernyshyov, R. C. Cammarata (Johns Hopkins University) and X. C. Zhu and J. G. Zhu (Carnegie-Mellon University).

Biochemistry and structural studies of kynurenine 3-monooxygenase reveal allosteric inhibition by Ro 61-8048.

PubMed

Gao, Jingjing; Yao, Licheng; Xia, Tingting; Liao, Xuebin; Zhu, Deyu; Xiang, Ye

2018-04-01

The human kynurenine 3-monooxygenase (hKMO) is a potential therapeutic target for neurodegenerative and neurologic disorders. Inhibition of KMO by Ro 61-8048, a potent, selective, and the most widely used inhibitor of KMO, was shown effective in various models of neurodegenerative or neurologic disorders. However, the molecular basis of hKMO inhibition by Ro 61-8048 is not clearly understood. Here, we report biochemistry studies on hKMO and crystal structures of an hKMO homolog, pfKMO from Pseudomonas fluorescens, in complex with the substrate l-kynurenine and Ro 61-8048. We found that the C-terminal ∼110 aa are essential for the enzymatic activity of hKMO and the homologous C-terminal region of pfKMO folds into a distinct, all-α-helical domain, which associates with the N-terminal catalytic domain to form a unique tunnel in proximity to the substrate-binding pocket. The tunnel binds the Ro 61-8048 molecule, which fills most of the tunnel, and Ro 61-8048 is hydrogen bonded with several completely conserved residues, including an essential catalytic residue. Modification of Ro 61-8048 and biochemical studies of the modified Ro 61-8048 derivatives suggested that Ro 61-8048 inhibits the enzyme in an allosteric manner by affecting the conformation of the essential catalytic residue and by blocking entry of the substrate or product release. The unique binding sites distinguish Ro 61-8048 as a noncompetitive and highly selective inhibitor from other competitive inhibitors, which should facilitate further optimization of Ro 61-8048 and the development of new inhibitory drugs to hKMO.-Gao, J., Yao, L., Xia, T., Liao, X., Zhu, D., Xiang, Y. Biochemistry and structural studies of kynurenine 3-monooxygenase reveal allosteric inhibition by Ro 61-8048.

LICENSING HYDROPOWER PROJECTS: Better Time and Cost Data Needed to Reach Informed Decisions About Process Reforms

DTIC Science & Technology

2001-05-01

GAO United States General Accounting Office Report to Congressional Requesters May 2001 LICENSING HYDROPOWER PROJECTS Better Time and Cost Data...Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle LICENSING HYDROPOWER PROJECTS: Better Time and Cost Data Needed to Reach Informed...Organization Name(s) and Address(es) General Accounting Office, PO Box 37050, Washington, DC 20013 Performing Organization Number(s) GAO-01-499

Health Reports

DTIC Science & Technology

1993-08-01

the orthotic and prosthetic fee schedule that do not require professional fabrication or fitting services . We also identified considerable variation...transplant, further improvements are needed. Medicare : Physicians Who Invest in Imaging Centers Refer More Patients for More Costly Services (Testimony...GAO/HRD-92-38R). Medicare : Program and Beneficiary Costs Under Durable Medical Equipment Fee Schedules (Report, July 7, 1992, GAO/HRD-92-78). Medicaid

Military Base Realignments and Closures. DOD Needs to Update Savings Estimates and Continue to Address Challenges in Consolidating Supply-Related Functions at Depot Maintenance Locations

DTIC Science & Technology

2009-07-01

Comments from the Department of Defense 33 Appendix IV GAO Contact and Staff Acknowledgments 36 Related GAO Products 37 Tables Table...work of the U.S. government and is not subject to copyright protection in the United States. The published product may be reproduced and distributed in...disrupting maintenance production schedules due to personnel transfers since the employees are already experienced in performing these jobs. DLA Has

Government Support for Synthetic Pipeline Gas Uncertain and Needs Attention.

DTIC Science & Technology

1982-05-14

coal gas. Tear Sheetii RECOMMENDATIONS GAO recommends that the Secretary of Energy - --establish a plan to guide future support of high-Btu coal...recognizes that there are basic dif- ferences expected from large and small scale research projects, GAO believes that the report recognizes these...transportation, including the pipeline system. In its price-setting, or ratemaking function, it represents the interests of gas customers, sometimes

SMALL BUSINESS: Status of Small Disadvantaged Business Certifications

DTIC Science & Technology

2001-01-01

Management and Budget. We will also make copies available to others on request.Page 13 GAO-01-273 Small Business If you have questions regarding this...GAO United States General Accounting OfficeReport to Congressional RequestersJanuary 2001 SMALL BUSINESS Status of Small Disadvantaged Business ...34) Title and Subtitle SMALL BUSINESS Status of Small Disadvantaged Business Certifications Contract or Grant Number Program Element Number Authors

F-35 Joint Strike Fighter: Development of New Capabilities Requires Continued Oversight

DTIC Science & Technology

2016-04-26

Expected at 10:00 a.m. ET Tuesday, April 26, 2016 GAO-16-634T United States Government Accountability Office Letter Page 1 GAO-16-634T F-35...difficult for Congress to hold it accountable for achieving its cost, schedule, and performance requirements. Given that congressional oversight... Accountability Office, the audit, evaluation, and investigative arm of Congress, exists to support Congress in meeting its constitutional

KC-46 Tanker Aircraft: Program Generally Stable but Improvements in Managing Schedule Are Needed

DTIC Science & Technology

2013-02-27

testing, and supplier management. An important contractual requirement (and best practice ) is for Boeing to release 90 percent of the total engineering...design is stable, and manufacturing processes are mature. As we reported last year, while the program has implemented many acquisition best practices ...assessed the program’s acquisition plan to determine compliance with acquisition legislation and acquisition best practices . What GAO Recommends GAO

Defense Acquisition Workforce: Actions Needed to Guide Planning Efforts and Improve Workforce Capability

DTIC Science & Technology

2015-12-01

positions. However, 6 of the 13 acquisition career fields, including 3 priority career fields—contracting, business and engineering—did not meet growth...the competency assessment process and challenges. The leaders we interviewed were from the business ; program management; contracting; engineering...Complete Assessments to Improve Future Civilian Strategic Workforce Plans, GAO-12- 1014 (Washington, D.C.: September 27, 2012). 5GAO, High-Risk Series: An

Military Personnel: DOD Has Processes for Operating and Managing Its Sexual Assault Incident Database

DTIC Science & Technology

2017-01-01

each change and its implementation status as well as supporting the audit of products to verify conformance to requirements. Through these change...management process for modifying DSAID aligns with information technology and project management industry standards. GAO reviewed DOD documents, and...Acknowledgments 32 Related GAO Products 33 Tables Table 1: Roles and Access Rights for Users of the Defense Sexual Assault Incident Database (DSAID

Internal Control Weaknesses Contributed to the Mismanagement and Misuse of Federal Funds at Selected Community Action Agencies.

DTIC Science & Technology

1981-07-10

reimbursement of expenses. --Inadequate control over fixed assets. Excess cash GAO reviewed several community action agencies and found that millions...buildings. (See pp. 10-13.) Duplicate reimbursement of expenses Some community action agencies and their dele- gates GAO reviewed have charged nearly...1 million of expenses to more than one Federal grant. For example, one agency received nearly $855,000 in dual reimbursements between July 1974 and

Navy Future Fleet Platform Architecture Study

DTIC Science & Technology

2016-07-01

Aircraft Carriers Source: GAO Report GAO/NSIAD-98-1, Navy Aircraft Carriers: Cost - Effectiveness of Conventionally and Nuclear - Powered Carriers...and Russia. The analysis shows the U.S. Navy has a decisive advantage in terms of striking power from aircraft carriers, surface combatants, and...conventional power , but roughly the same displacement and an emphasis on containing costs now that some of the Nuclear Propulsion Program requirements no

DOD Inventory of Contracted Services: Timely Decisions and Further Actions Needed to Address Long Standing Issues

DTIC Science & Technology

2016-10-01

which contractors were providing services that are closely associated with inherently governmental functions, a key review objective to help ensure...or dinapolit@gao.gov. Why GAO Did This Study DOD is the government’s largest purchaser of contractor -provided services. In 2008, Congress...required DOD to compile and review an annual inventory of its contracted services to identify the number of contractors performing services and the

Littoral Combat Ship and Frigate: Slowing Planned Frigate Acquisition Would Enable Better Informed Decisions

DTIC Science & Technology

2016-12-08

States Government Accountability Office United States Government Accountability Office Highlights of GAO-17-279T, a testimony before the...million in defects for each ship. Time will tell whether this amount is sufficient to account for discovered defects.6 Turning to cost and schedule...279T Year GAO recommendation DOD response 2010 • Update the LCS acquisition strategy to account for operational testing delays in the program

Military Readiness: DOD Needs to Incorporate Elements of a Strategic Management Planning Framework into Retrograde and Reset Guidance

DTIC Science & Technology

2016-05-01

purpose of the memo is to provide additional guidance to the DOD components for submission of data and justification material supporting their estimates...and Reset Guidance Report to Congressional Committees May 2016 GAO-16-414 United States Government Accountability Office United States...Incorporate Elements of a Strategic Management Planning Framework into Retrograde and Reset Guidance Why GAO Did This Study Following the end of major

Expanded Federal Authority Needed to Protect Medicare and Medicaid Patients from Health Practitioners Who Lose Their Licenses.

DTIC Science & Technology

1984-05-01

moral charac- ter. In August 1976, the New Jersey Board of Medical Examiners issued an order suspending the doctor for gross malpractice . The Board...GAO obtained information for the period Janu- ary 1977 through December 1982 on six types of practitioners-- medical doctors , osteopathic doctors ...See p. 4.) GAO iden- tified 328 practitioners in these categories-- 144 medical doctors , 37 osteopathic doctors , 33 dentists, 10 chiropractors, 5

Production of targeted poly(3-hydroxyalkanoates) copolymers by glycogen accumulating organisms using acetate as sole carbon source.

PubMed

Dai, Yu; Yuan, Zhiguo; Jack, Kevin; Keller, Jurg

2007-05-01

One of the main limitations in bacterial polyhydroxyalkanoate (PHA) production with mixed cultures is the fact that primarily polyhydroxybutyrate (PHB) homopolymers are generated from acetate as the main carbon source, which is brittle and quite fragile. The incorporation of different 3-hydroxyalkanoate (HA) components into the polymers requires the addition of additional carbon sources, leading to extra costs and complexity. In this study, the production of poly(3-hydroxybutyrate (3HB)-co-3-hydroxyvalerate (3HV)-co-3-hydroxy-2-methylvalerate (3HMV)), with 7-35C-mol% of 3HV fractions from acetate as the only carbon source was achieved with the use of glycogen accumulating organisms (GAOs). An enriched GAO culture was obtained in a lab-scale reactor operated under alternating anaerobic and aerobic conditions with acetate fed at the beginning of the anaerobic period. The production of PHAs utilizing the enriched GAO culture was investigated under both aerobic and anaerobic conditions. A polymer content of 14-41% of dry cell weight was obtained. The PHA product accumulated by GAOs under anaerobic conditions contained a relatively constant proportion of non-3HB monomers (30+/-5C-mol%), irrespective of the amount of acetate assimilated. In contrast, under aerobic conditions, GAOs only produced 3HB monomers from acetate causing a gradually decreasing 3HV fraction during this aerobic feeding period. The PHAs were characterized by gel permeation chromatography (GPC) and differential scanning calorimetry (DSC). The data demonstrated that the copolymers possessed similar characteristics to those of commercially available poly(3HB-co-3HV) (PHBV) products. The PHAs produced under solely anaerobic conditions possessed lower melting points and crystallinity, higher molecular weights, and narrower molecular-weight distributions, compared to the aerobically produced polymers. This paper hence demonstrates the significant potential of GAOs to produce high quality polymers from a

GAO Strategic Plan 2007-2012

DTIC Science & Technology

2007-01-01

Improve Programs That Provide Social Services, Economic, and Nutrition Assistance to Individuals, Families, and Children...124 Performance Goal 3.1.2 Examine the Relationships of Governmental and Nongovernmental Organizations and the Use of Policy...Satisfaction and Stakeholder Relationships

Education Issues. GAO Transition Series.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

This summary report is one of a series addressing major policy, management, or program issues facing Congress and the administration. The issues identified in this report indicate the need to: reduce the cost and preserve the integrity of higher education student loan and grant programs; enhance the federal role in monitoring lenders, agencies,…

Local structure of gallate proton conductors

NASA Astrophysics Data System (ADS)

Giannici, F.; Messana, D.; Longo, A.; Sciortino, L.; Martorana, A.

2009-11-01

Lanthanum barium gallate proton conductors are based on disconnected GaO4 groups. The insertion of hydroxyls in the LaBaGaO4 network proceeds through self-doping with Ba2+, consequent O2- vacancy formation to fulfill charge neutrality. With a structural investigation on self-doped LaBaGaO4 oxides using synchrotron XRD and EXAFS on the Ga K-edge, we find that: (a) the GaO4 tetrahedra retain their size throughout the whole series; (b) the GaO4 tetrahedra rotate as rigid bodies on hydration, leading to the formation of a network of shorter O-O configurations that are stabilized by hydrogen bonds; (c) contraction of the lattice occurs along the a unit cell axis, as a consequence of an overall structural rearrangement of the hydrated solid.

[Brief introduction of geo-authentic herbs].

PubMed

Liang, Fei; Li, Jian; Zhang, Wei; Zhang, Rui-Xian

2013-05-01

The science of geo-authentic herbs is a characteristic discipline of traditional Chinese medicine established during thousands of years of clinical practices. It has a long history under the guidance of profound theories of traditional Chinese medicine. The words of "geo-authentic product" were derived from an administrative division unit in the ancient times, which layed stress on the good quality of products in particular regions. In ancient records of traditional Chinese medicine, the words of "geo-authentic product" were first found in Concise Herbal Foundation Compilation of the Ming dynasty, and the words of "geo-authentic herbs" were first discovered in Peony Pavilion of the late Ming dynasty. After all, clinical effect is the fundamental evaluation standard of geo-authentic herbs.

Missile Defense: Ballistic Missile Defense System Testing Delays Affect Delivery of Capabilities

DTIC Science & Technology

2016-04-28

Page 1 GAO- 16 -339R Ballistic Missile Defense 441 G St. N.W. Washington, DC 20548 April 28, 2016 Congressional Committees Missile Defense...Ballistic Missile Defense System Testing Delays Affect Delivery of Capabilities For over half a century , the Department of Defense (DOD) has been...81, § 232 (a) (2011). 2 GAO- 16 -339R Ballistic Missile Defense baselines, we analyzed the testing goals for selected elements, which are

Counterfeit Parts: DOD Needs to Improve Reporting and Oversight to Reduce Supply Chain Risk

DTIC Science & Technology

2016-02-01

the cost accounting standards board under 41 U.S.C. § 1502. 8DOD implemented its cost principle that costs are not allowable unless 1) the...February 2016 GAO-16-236 United States Government Accountability Office United States Government Accountability Office Highlights of GAO-16-236, a...apply to prime contractors subject to cost accounting standards on acquisitions other than small business set-asides. The cost accounting standards are

Health Reports

DTIC Science & Technology

1993-11-01

22, 1993, GAO/HRD-93- 50). Medicare : Physicians Who Invest in Imaging Centers Refer More Patients for More Costly Services (Testimony, Apr. 20, 1993... Medicare : Effect of Durable Medical Equipment Fee Schedules on Six Suppliers’ Profits (Report, Nov. 6, 1991, GAO/HRD-92-22). Significant Reductions in...Occupational Safety and Health Administration PHS HHS Public Health Service RBRVS Medicare Resource-Based Relative Value Scale SSA Social Security

Multimodality CT/SPECT Evaluation of Micelle Drug Carriers for Treatment of Breast Tumors

DTIC Science & Technology

2008-07-01

Sherry, D.A. Boothman, J. Gao, Multifunctional polymeric micelles as cancer -targeted, MRI-ultrasensitive drug delivery systems , Nano Lett. 6 (11) (2006...1–4) (1999) 3–27. [40] D. Sutton, N. Nasongkla, E. Blanco, J. Gao, Functionalized micellar systems for cancer targeted drug delivery . Pharm. Res. (in...Polymer micelles are nanoscale drug delivery systems that have the potential to improve breast tumor treatment. Micelles can increase the half-life

Evaluation of Contracting and Production Activities at: The Defense Logistics Agency’s Defense Supply Centers. Volume 3. Defense Personnel Support Center Review.

DTIC Science & Technology

1984-03-01

with GAO; GAO sustained only 1. The Maybank Amendment also complicates both the bidding and award process. Normally, the DoD Appropriation Act...precludes DoD from paying a price differential on contracts awarded for labor surplus area (LSA) set-asides. This restriction, known as the Maybank Amendment...personnel believe that the frequency of bid protests has increased as a consequence of the bidding complica- tions introduced by the Maybank revision

Defense Health Care: Availability and Quality Measurement of Women’s Health Care Services in U.S. Military Hospitals

DTIC Science & Technology

2016-06-01

survey of 27 domestic Army installations. (See GAO, DOD Health Care: Domestic Health Care for Female Servicemembers, GAO-13-205 (Washington, D.C...Jan. 29, 2013).) That survey focused on general and specialty health care services identified by Army health care providers as services that should...major diagnostic categories related to 1) pregnancy and childbirth and 2) newborns—accounted for the largest and the second largest number of direct

Municipal Regulation of Hazardous Materials Due to the Threat of Terrorism and Its Effect on the Rail Industry

DTIC Science & Technology

2006-06-01

stop the fire and clean up thousands of gallons of hydrochloric acid , tripropylene, and hydrofluoric acid (Associated Press, 2001). In March 2005 a... weaknesses and (3) evaluate and identify assets and infrastructure as to their importance to safety and the economy (GAO-03-435). This GAO report...leaking rail car outside Salt Lake City, containing a misidentified mix of hazardous waste acid and ammonia, caused the evacuation of over 8,000

The Report of the Working Group Concerning the Deterrence of and Response to Incidents of Sexual Assault at the U.S. Air Force Academy

DTIC Science & Technology

2003-06-01

counseling cadets on any personal problems cadets might have (from “boyfriend-girlfriend” problems to financial difficulties). To fulfill this... Accounting Office (GAO) issued a report on sexual harassment at all service academies in 1994.107 The GAO identified ongoing sexual harassment...hold cadets more accountable for their actions, consistent with the “marching orders” he received from the Chief of Staff of the Air Force.201 He

Foreign Affairs: Specific Action Plan Needed to Improve Response to Parental Child Abductions

DTIC Science & Technology

2000-03-01

the child or prejudice to interested parties; (3) secure the voluntary return of the child or to bring about an amicable resolution of the issues, and...FOREIGN AFFAIRS Specific Action Plan Needed to Improve Response to Parental Child Abductions DISTRIBUTION STATEMENT A Approved for Public Release...International Parental Child Abduction 17 Page 1 GAO/NSIAD-00-10 Parental Child Abduction Page 2 GAO/NSIAD-00-10 Parental Child Abduction GAP

Medicare: Better Controls Needed for Peer Review Organizations’ Evaluations.

DTIC Science & Technology

1987-10-01

reflected significant uncertainties (percent of cases reviewed and cost per case). The national funding model utilized to develop the Goverrnent estimates...differences. As GAO stated, HCFA’s funding model was based on data from HCFA’s actuary, the Departnent of Labor, professional medical associations and... funding model extremely valuable in negotiating PRO contracts. The conclusion reached by GAO that the overall average cost contracted per review was less

Homeland Security Within State Departments of Agriculture: Success Factors and Barriers to an Effective Security Program

DTIC Science & Technology

2010-09-01

13. ABSTRACT (maximum 200 words ) The food and agriculture sector in the United States is vulnerable to attack. One solution is to ensure that...Bureau of Investigation FEMA Federal Emergency Management Agency FMD Foot and Mouth Disease GAO General Accounting Office (changed name to...will need to respond to an FMD [foot and mouth disease] outbreak” (GAO, 2002b, p. 5). In many cases, veterinarians serve as 9 first-line

Organo-Soluble Porphyrin Mixed Monolayer-Protected Gold Nanorods with Intercalated Fullerenes

DTIC Science & Technology

2012-03-16

Mixed Monolayer- Protected Gold Nanorods with Intercalated Fullerenes Chenming Xue, Yongqian Xu, Yi Pang, Dingshan Yu, Liming Dai, Min Gao, Augustine...Protected Gold Nanorods with Intercalated Fullerenes 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT... Fullerenes Chenming Xue, † Yongqian Xu, ‡ Yi Pang, ‡ Dingshan Yu, § Liming Dai, § Min Gao, † Augustine Urbas ± and Quan

DOD Financial Management: Continued Actions Needed to Address Congressional Committee Panel Recommendations

DTIC Science & Technology

2015-09-01

which was intended to fundamentally transform DOD’s financial management operations and achieve clean financial 12GAO-15-290. 13GAO-15-290. 14Pub...Actions to Implement the Panel on Defense Financial Management and Auditability Reform Recommendations valuations for these assets. For example, DOD’s...governance, the department is managing its business systems, including ERP systems, as portfolios of investments . The goal is to aggregate data from

Extending Team Software Process (TSP) to Systems Engineering: A NAVAIR Experience Report

DTIC Science & Technology

2010-03-01

instrumental in formulating the concepts and approaches presented in this report: Dan Burton, Anita Carleton, Timothy Chick, Mike Fehring, Watts Humphrey ...Senate,” GAO-04-393, Defense Acquisitions, 2004. http://www.gao.gov/new.items/d04393.pdf [ Humphrey 06] W. S . Humphrey , TSP: Leading a Development... Humphrey 08] W. S . Humphrey , “The Process Revolution,” CrossTalk The Journal of Defense Software Engineering, August 2008, Volume 28 Number 8

The Evolving Contingency Contracting Market: Private Sector Self regulation and United States Government Monitoring of Procurement of Stability Operations Services

DTIC Science & Technology

2016-01-01

abuse. 62 The success of U.S. foreign policy in complex and high threat environments is dependent upon private contingency contractors for a number...Trafficking: Oversight of Contractors ’ Use of Foreign Workers in High -Risk Environments Needs to Be Strengthened,” November 2014, http://www.gao.gov...Congressional Committees, “GAO-15- 102 Human Trafficking: Oversight of Contractors ’ Use of Foreign Workers in High -Risk Environments Needs to Be

An Analysis of the Efficiency of Sourcing Knowledge-Based Services in the United States Air Force

DTIC Science & Technology

2013-05-30

those cost drivers that are unnecessary in order to cut costs. In 1996 , Coopers and Lybrand identified over 120 mandated cost drivers that contributed...to an 18% price premium for federally procured commodities and services (GAO, 1996 ). The top 10 cost drivers listed in this study (GAO, 1996 ) were... Peterson , 2011). The assessment collected data from 119 organizations over 25 industries to establish the baseline for current and future research

An Analysis of the Efficiency of Sourcing Knowledge-based Services in the United States Air Force

DTIC Science & Technology

2013-06-01

costs. In 1996 , Coopers and Lybrand identified over 120 mandated cost drivers that contributed to an 18% price premium for federally procured...commodities and services (GAO, 1996 ). The top 10 cost drivers listed in this study (GAO, 1996 ) were  DoD quality program requirements,  the Truth in...assessment conducted by CAPS Research indicated 22 tenets of strategic sourcing (Monczka & Peterson , 2011). The assessment collected data 42 from 119

Medicare: Reasonableness of Health Maintenance Organization Payments Not Assured

DTIC Science & Technology

1989-03-07

diagnosis related group ESRD end stage renal disease FAR Federal Acquisition Regulations GAO General Accounting Office HCFA Health Care Financing...national average per capita Medicare costs for the pay- ment year being developed. 2. Estimates county (or, for end stage renal disease [ESRD] enrollees...intensity adjustments. Although the HMO Page 31 GAO/HRD941 Medicare Payments to HMOs Chapter 2 The Adjusted Coinninity Rate Proema Not Funcioning as

76 FR 25690 - Ocean Transportation Intermediary License Applicants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-05

.... Lanuzga, Vice President, Application Type: Business Structure Change. Embarque Bandera Shipping, Inc. (NVO... Road, Suite 222, Diamond Bar, CA 91765, Officer: Rachel Zhu, President, (Qualifying Individual...

Study on the chemical composition features of Longquan celadon excavated from the Chuzhou site of Huai'an City in Jiangsu Province by EDXRF

NASA Astrophysics Data System (ADS)

Li, Li; Feng, Song-Lin; Feng, Xiang-Qian; Xu, Qing; Yan, Ling-Tong; Ma, Bo; Huo, Hua

2011-07-01

A mass of Longquan celadon shards were excavated from the Chuzhou site of Huai'an City in Jiangsu Province, China. These celadon shards were fired during the period of the Late Yuan Dynasty to the Tianshun era of the Ming Dynasty, as identified by archaeologists at Nanjing Museum. In order to research the chemical composition features of this ancient celadon porcelain, energy dispersive X-ray fluorescence (EDXRF) for non-destructive analysis was used to determine the chemical composition of the porcelain body and glaze in these shards. The results indicate that Ti and Fe in the body of Longquan celadon are characteristic elements which can distinguish porcelain produced during the Late Yuan Dynasty from those produced in the Ming Dynasties. The results of the principal component analysis (PCA) show that different body and glaze raw materials were used for the production of porcelain in different periods and the raw materials of the body and glaze are also different for various vessel shapes. The chemical compositions in the porcelain body of civilian ware are slightly different. The imperial and civilian Longquan celadon porcelains produced during the Hongwu era to the Tianshun era of the Ming Dynasty are distinguishable by the MnO, Fe2O3, Rb2O and SrO content in their porcelain glaze.

Neural substrates of self-referential processing in Chinese Buddhists

PubMed Central

Gu, Xiaosi; Mao, Lihua; Ge, Jianqiao; Wang, Gang; Ma, Yina

2010-01-01

Our recent work showed that self-trait judgment is associated with increased activity in the ventral medial prefrontal cortex (VMPFC) in non-religious Chinese, but in the dorsal medial prefrontal cortex (DMPFC) in Chinese Christians. The current work further investigated neural substrates of self-referential processing in Chinese Buddhists. Using functional magnetic resonance imaging, we scanned 14 Chinese Buddhists, while they conducted trait judgments of the self, Zhu Rongji (the former Chinese premier), Sakyamuni (the Buddhist leader) and Jesus (the Christian leader). We found that, relative to Zhu Rongji judgment, self-judgment in Buddhist participants failed to generate increased activation in the VMPFC but induced increased activations in the DMPFC/rostral anterior cingulate cortex, midcingulate and the left frontal/insular cortex. Self-judgment was also associated with decreased functional connectivity between the DMPFC and posterior parietal cortex compared with Zhu Rongji judgment. The results suggest that Buddhist doctrine of No-self results in weakened neural coding of stimulus self-relatedness in the VMPFC, but enhanced evaluative processes of self-referential stimuli in the DMPFC. Moreover, self-referential processing in Buddhists is characterized by monitoring the conflict between the doctrine of No-self and self-focus thinking during self-trait judgment. PMID:19620181

1. Historic American Buildings Survey E. W. Russell, Photographer, November ...

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

1. Historic American Buildings Survey E. W. Russell, Photographer, November 5, 1936 GATE AT EAST SIDE MINGE FLORAL CO. BUILDING, 453 GOVERNMENT STREET - 453 Government Street (Iron Gate & Fence), Mobile, Mobile County, AL

Civil Servants and Contract Employees: Who Should Do What for the Federal Government?

DTIC Science & Technology

1981-06-19

they us Government employees to provide commercial services that contracto could provide in many cases at a lower cost . GAO recommends that the...copies of GAO reports should be sent to: U.S. General Accounting Office Document Handling and Information Services Facility P.O. Box 6015...commercial services that con- tractors could provide in many cases at a lower cost . Although it has been the executive branch’s general policy since 1955 to

Health Reports

DTIC Science & Technology

1993-10-01

we identified 42 items 8 paid for under the orthotic and prosthetic fee schedule that do not require professional fabrication or fitting services . We...HRD-92-38R). Medicare : Program and Beneficiary Costs Under Durable Medical Equipment Fee Schedules (Report, July 7, 1992, GAO/HRD-92-78). Medicaid...Report with same title (Nov. 12, 1991, GAO/HRD-92-11). Medicare : Effect of Durable Medical Equipment Fee Schedules on Six Suppliers’ Profits (Report, Nov

Index of Reports and Testimony: Fiscal Year 1991.

DTIC Science & Technology

1991-12-01

Industry , and Consumers,. 10 135 4civil Rights 12 136 -Economic Development,._. 13 137 -1 Education, 14 138 - Employment .,., 16 139 Energy, 19 141...10 Food Safety and Quality: PFDA Surveys Not Adequate to Demonstrate Safety of Milk Supply GAO/RCED-91-26 Nov. 1 Beef Industry : Packer Market...Spending-Reports Index of Reports and Testimony: Fiscal Year 1991 Business, Industry , Product Liability: Verdicts in Arizona for 1983-85 and Consumers GAo

Security Clearances: Additional Mechanisms May Aid Federal Tax-Debt Detection

DTIC Science & Technology

2015-03-18

it is requesting disclosure , and, as such, the agency may not obtain the complete tax -debt history of the individual nor would it be of use during...BagdoyanS@gao.gov. Contact points for our Offices of Congressional Relations and Public Affairs may be found on the last page of this statement...Connect with GAO To Report Fraud, Waste, and Abuse in Federal Programs Congressional Relations Public Affairs Please Print on Recycled Paper.

High-Risk Series: An Update

DTIC Science & Technology

2011-02-01

achieve savings as the b ards than e t the ases gain experience with consolidation and the common standards and new operational efficiencies are... Operations Center to help coordinate the movement of materiel and forces. However, GAO’s review of supply support for t in Afghanistan found that DOD...Needed to Improve Implementation of t Army Logistics Modernization Program. GAO-10-461. Washington, D April 30, 2010. Operation Iraqi Freedom: Actions

Defense Civilian Compensation: DOD and OPM Could Improve the Consistency of DOD’s Eligibility Determinations for Living Quarters Allowances

DTIC Science & Technology

2015-06-01

Allowances Why GAO Did This Study DOD provides LQA as an incentive to recruit eligible individuals for civilian employee assignments overseas. In 2014 DOD...spent almost $504 million on LQA for about 16,500 civilian employees to help defray overseas living expenses, such as rent and utilities. GAO was...asked to review DOD’s implementation of LQA policies for overseas employees. This report evaluates the extent to which (1) DOD has clarified its

Army Pacific Pathways: Comprehensive Assessment and Planning Needed to Capture Benefits Relative to Costs and Enhance Value for Participating Units

DTIC Science & Technology

2016-11-01

Strike ( Malaysia ) Garuda Shield (Indonesia) Orient Shield (Japan) 15-1 Jan. – May 2015 2-25 Stryker BCT ~880 personnel Cobra Gold (Thailand) Foal...Keris Strike ( Malaysia ) 15-3 June-July, Aug. – Nov. 2015 1-25 Stryker BCT ~420 personnel Khan Quest (Mongolia) Orient Shield (Japan) Hoguk...Strike ( Malaysia ) Source: GAO analysis of U.S. Army Pacific data. | GAO-17-126 aIn addition to the brigades identified here, other units and personnel

SBA’s Progress in Implementing the Public Law 95-507 Subcontracting and Surety Bond Waiver Provisions has been Limited.

DTIC Science & Technology

1981-09-18

IMP~mnl~~~U LayL 95-507 SubcontractjfQ fd Surety Bond Waiver Provisiolns 3as8en Limted. The Small Business Administration, working with a...Presidential Advisory Committee has no fll ipleetd the small business sub- L ~ 3 cowtractlgpoiin The committee has fo- cused on obtaining subcontracts from...GAO recommends changes SBA should make to nmimize subcontracting opportunities for small businesses . Also, GAO sugssthat the provision for 2 years

Major Management Challenges and Program Risks. Department of the Interior

DTIC Science & Technology

2001-01-01

Major Management Challenges and Program Risks Department of the InteriorGAO-01-249 Report Date ("DD MON YYYY") 00JAN2001 Report Type N/A Dates...Covered (from... to) ("DD MON YYYY") Title and Subtitle Major Management Challenges and Program Risks Department of the Interior Contract or Grant...first issued in January 1999, entitled the Performance and Accountability Series: Major Management Challenges and Program Risks . In that series, GAO

Financial Audit: Financial Reporting and Internal Controls at the Air Force Systems Command

DTIC Science & Technology

1991-01-01

As part of GAO’S audits of the Air Force’s financial management and operations for fiscal years 1988 and 1989, GAO evaluated the Air Force Systems Command’s internal accounting controls and financial reporting systems. For fiscal year 1988 and 1989, the Systems Command received about $26.7 billion and $32.4 billion, respectively, in appropriated funds. This report discusses the results of our audits of the Systems Command.

Depot Maintenance: Improvements to DODs Biennial Core Report Could Better Inform Oversight and Funding Decisions

DTIC Science & Technology

2016-11-01

information, contact Zina Merritt at (202) 512-5257 or merrittz@gao.gov Why GAO Did This Study DOD uses both military depots and contractors to maintain...many complex weapon systems and equipment. Recognizing the key role of the depots and the risk of overreliance on contractors , Section 2464 of...military depots2—public-sector facilities that are government-owned and government-operated—and private-sector contractors . Depots have a key role

Littoral Combat Ship: Need to Address Fundamental Weaknesses in LCS and Frigate Acquisition Strategies

DTIC Science & Technology

2016-06-01

prioritized this option because of its relatively lower cost and quicker ability to field , as well as the ability to upgrade remaining LCS, over...experienced schedule delays of up to a year or more. Source : GAO analysis of Navy LCS and frigate information. │GAO-16-356 Of note, the industrial...Recommendations for Executive Action 47 Agency Comments and Our Evaluation 47 Appendix I Scope and Methodology 51 Appendix II Comments from the

Phenology-based Spartina alterniflora mapping in coastal wetland of the Yangtze Estuary using time series of GaoFen satellite no. 1 wide field of view imagery

NASA Astrophysics Data System (ADS)

Ai, Jinquan; Gao, Wei; Gao, Zhiqiang; Shi, Runhe; Zhang, Chao

2017-04-01

Spartina alterniflora is an aggressive invasive plant species that replaces native species, changes the structure and function of the ecosystem across coastal wetlands in China, and is thus a major conservation concern. Mapping the spread of its invasion is a necessary first step for the implementation of effective ecological management strategies. The performance of a phenology-based approach for S. alterniflora mapping is explored in the coastal wetland of the Yangtze Estuary using a time series of GaoFen satellite no. 1 wide field of view camera (GF-1 WFV) imagery. First, a time series of the normalized difference vegetation index (NDVI) was constructed to evaluate the phenology of S. alterniflora. Two phenological stages (the senescence stage from November to mid-December and the green-up stage from late April to May) were determined as important for S. alterniflora detection in the study area based on NDVI temporal profiles, spectral reflectance curves of S. alterniflora and its coexistent species, and field surveys. Three phenology feature sets representing three major phenology-based detection strategies were then compared to map S. alterniflora: (1) the single-date imagery acquired within the optimal phenological window, (2) the multitemporal imagery, including four images from the two important phenological windows, and (3) the monthly NDVI time series imagery. Support vector machines and maximum likelihood classifiers were applied on each phenology feature set at different training sample sizes. For all phenology feature sets, the overall results were produced consistently with high mapping accuracies under sufficient training samples sizes, although significantly improved classification accuracies (10%) were obtained when the monthly NDVI time series imagery was employed. The optimal single-date imagery had the lowest accuracies of all detection strategies. The multitemporal analysis demonstrated little reduction in the overall accuracy compared with the

U.S. Department of Defense Experiences with Substituting Government Employees for Military Personnel: Challenges and Opportunities

DTIC Science & Technology

2016-01-01

Positions to Civilian Positions, Washington, D.C., GAO-08-370R, 2008. 12 Asch and Winkler, 2013. 13 Keller et al ., 2013. 14 Whitley et al ., 2014. 15 CBO...and Army were instead relying on composite military rates that did not account for such factors as training and recruitment.19 As Whitley et al . show...Calif.: MG-598-OSD, 2007. 19 GAO, 2008. 20 Whitley et al ., 2014. Best Practices for Employing Military-to-Civilian Conversions 71 workers.21

Military Personnel: Performance Measures Needed to Determine How Well DOD’s Credentialing Program Helps Servicemembers

DTIC Science & Technology

2016-10-01

Section 2015 of Title 10 directed DOD to carry out a program to enable servicemembers to obtain professional credentials related to their military...which amended 10 U.S.C. § 2015 to require DOD to carry out a program to enable members of the armed forces to obtain, while serving in the armed...Internal Control in the Federal Government, GAO-14-704G (Washington, D.C.: Sept. 10 , 2014). 6See GAO, Tax Administration: IRS Needs to Further Refine

Major Management Challenges and Program Risks. Department of the Treasury

DTIC Science & Technology

2001-01-01

Major Management Challenges and Program Risks Department of the TreasuryGAO-01-254 Form SF298 Citation Data Report Date ("DD MON YYYY") 00JAN2001...Report Type N/A Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle Major Management Challenges and Program Risks Department of the...High Risks (GAO-01-159SP), in November 2000.This report addresses the major performance and accountability challenges facing the Department of the

Major Management Challenges and Program Risks. Department of Labor

DTIC Science & Technology

2001-01-01

Major Management Challenges and Program Risks Department of LaborGAO-01-251 Form SF298 Citation Data Report Date ("DD MON YYYY") 00JAN2001 Report...Type N/A Dates Covered (from... to) ("DD MON YYYY") Title and Subtitle Major Management Challenges and Program Risks Department of Labor Contract or... Challenges and High Risks (GAO-01-159SP), in November 2000. This 2001 Performance and Accountability Series contains separate reports on 21 agencies

Multilevel Coordination Mechanisms for Real-Time Autonomous Agents

DTIC Science & Technology

2004-02-01

for example, (Paolucci, 2000) or www.sun.com/ jini ) can allow agents to find each other by describing the kinds of services that they need or provide...In this regard, an important output from DARPA’s CoABS program is the CoABS Grid — a middleware layer based on Java / Jini technology that provides...Figure 1. Map of Binni showing firestorm deception. Misinformation from Gao is intended to displace the firestorm to the west, allowing Gao and

Atomic Layer Deposition Enabled Interconnect Technology for Vertical Nanowire Arrays

DTIC Science & Technology

2009-06-01

Diodes”, Nano Lett., Vol. 5, No. 11, 2005. [5] Hwa-Mok Kim, Tae Won Kang and Kwan Soo Chung,“Nanoscale Ultraviolet-Light- Emitting Diodes Using Wide...Bandgap Gallium Nitride Nanorods”, Adv. Materi. 2003, 15, No. 7-8. [6] Candace K. Chan, Hailin Peng, Gao Liu, Kevin McIlwrath, Xiao Feng Zhang...Coatings”Adv. Mater. (Weinheim, Ger.) 19, 1801 2007. [13] Candace K. Chan, Hailin Peng, Gao Liu, Kevin McIlwrath, Xiao Feng Zhang, Robert A. Huggins

The Effects of the Uncertainty of Thermodynamic and Kinetic Properties on Nucleation and Evolution Kinetics of Cr-Rich Phase in Fe-Cr Alloys

DTIC Science & Technology

2012-12-01

M. A.; Horstemeyer, M. F.; Gao, F.; Sun, X.: Khaleel, M. Scripta Materialia. 2011, 64, 908. 80. Plimpton , S . Journal of Computational Physics...99 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Mark Tschopp,* Fei Gao,** and Xin Sun** 5d. PROJECT NUMBER 5e. TASK NUMBER...5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) U.S. Army Research Laboratory ATTN: RDRL-WMM-F Aberdeen Proving Ground

Information Systems: Opportunities Exist to Strengthen SEC’s Oversight of Capacity and Security

DTIC Science & Technology

2001-07-01

Strengthen SEC’s Oversight of Capacity and Security 5 . FUNDING NUMBERS 6. AUTHOR(S) GAO 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING...ANSI Std. Z39-18 298-102 Page i GAO-01-863 Information Systems Letter 1 Results in Brief 2 Background 4 Scope and Methodology 5 SEC Uses a Wide Range...or external organizations to conduct the independent reviews. These internal audits are performed cyclically based on an annual risk analysis. SEC

Atomic Scale Picture of the Ion Conduction Mechanism in Tetrahedral Network of Lanthanum Barium Gallate

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

Jalarvo, Niina H; Gourdon, Olivier; Bi, Zhonghe

2013-01-01

Combined experimental study of impedance spectroscopy, neutron powder diffraction and quasielastic neutron scattering was performed to shed light into the atomic scale ion migration processes in proton and oxide ion conductor; La0.8Ba1.2GaO3.9 . This material consist of tetrahedral GaO4 units, which are rather flexible and rocking motion of these units promotes the ionic migration process. The oxide ion (vacancy) conduction takes place on channels along c axis, involving a single elementary step, which occurs between adjacent tetrahedron (inter-tetrahedron jump). The proton conduction mechanism consists of intra-tetrahedron and inter-tetrahedron elementary processes. The intra-tetrahedron proton transport is the rate-limiting process, with activationmore » energy of 0.44 eV. The rocking motion of the GaO4 tetrahedron aids the inter-tetrahedral proton transport, which has the activation energy of 0.068 eV.« less

Metabolic shift of polyphosphate-accumulating organisms with different levels of polyphosphate storage.

PubMed

Acevedo, B; Oehmen, A; Carvalho, G; Seco, A; Borrás, L; Barat, R

2012-04-15

Previous studies have shown that polyphosphate-accumulating organisms (PAOs) are able to behave as glycogen-accumulating organisms (GAOs) under different conditions. In this study we investigated the behavior of a culture enriched with Accumulibacter at different levels of polyphosphate (poly-P) storage. The results of stoichiometric ratios Gly(degraded)/HAc(uptake), PHB(synthesized)/HAc(uptake), PHV(synthesized)/HAc(uptake) and P(release)/HAc(uptake) confirmed a metabolic shift from PAO metabolism to GAO metabolism: PAOs with high poly-P content used the poly-P to obtain adenosine tri-phosphate (ATP), and glycogen (Gly) to obtain nicotinamide adenine dinucleotide (NADH) and some ATP. In a test where poly-P depletion was imposed on the culture, all the acetate (HAc) added in each cycle was transformed into polyhydroxyalkanoate (PHA) despite the decrease of poly-P inside the cells. This led to an increase of the Gly(degraded)/HAc(uptake) ratio that resulted from a shift towards the glycolytic pathway in order to compensate for the lack of ATP formed from poly-P hydrolysis. The shift from PAO to GAO metabolism was also reflected in the change in the PHA composition as the poly-P availability decreased, suggesting that polyhydroxyvalerate (PHV) is obtained due to the consumption of excess reducing equivalents to balance the internal NADH, similarly to GAO metabolism. Fluorescence in situ hybridization analysis showed a significant PAO population change from Type I to Type II Accumulibacter as the poly-P availability decreased in short term experiments. This work suggests that poly-P storage levels and GAO-like metabolism are important factors affecting the competition between different PAO Types in enhanced biological phosphorus removal systems. Copyright © 2012 Elsevier Ltd. All rights reserved.

Synthesis, Structure, and Thermal Properties of Ca5Ga6O14

NASA Astrophysics Data System (ADS)

Tolkacheva, A. S.; Shkerin, S. N.; Kuzmin, A. V.; Plaksin, S. V.; Korzun, I. V.; Kochedykov, V. A.; Yaroslavtseva, T. V.; Vovkotrub, E. G.

2018-07-01

Calcium gallate Ca5Ga6O14 is synthesized by solid-phase means. Its melting point is 1325 ± 2°C. A phase transition of the second kind is observed in the temperature interval of 750-800°C. The temperature dependence of a thermal linear expansion coefficient within 200-900°C is given. Vibrational spectroscopy data confirm that Ca5Ga6O14 contains not only GaO4 tetrahedra but also GaO6 octahedra.

Is the USAF Officer Corps a Fighting Force?

DTIC Science & Technology

1988-05-01

quottin)j analysis, and operational audit . Following work moasurent and 14 computAtions, th., standards 4uro staffed and approved by NQ USAF *rnl...occupation group in the Air Force. 9 Most recently# Senator John Glenn has asked the GAO to conduct an audit of pilot requirements.1 9 This information...AlIocdtion System," Air Force Times, 14 September 1987, p. 6. 9. Pat )alton, " Audit Pilot Requirements, Glenn Asks GAO," Air Forte Times, 18 January 1988

Team Leader: An Approach to Mixed-Initiative Agent Team Management and Evaluation

DTIC Science & Technology

2003-03-01

defined on top of Jini (Arnold, et al., 1999). 5.1 MIXED-INITIATIVE MANAGEMENT OF A JOINT TASK FORCE Our simulation of the US Military’s disaster...coalition military operations. Binni is set in the year 2012 and involves three imaginary countries in Africa – Binni, Gao , and Agadez. Due to a...peacekeeping force. For example, the US, UK, and Australia have a high degree of mutual trust whereas Gao , which is also a member of the coalition, is trusted

Software Agents as Facilitators of Coherent Coalition Operations

DTIC Science & Technology

2001-06-01

In this regard, an important output from DARPA’s CoABS programme is the CoABS Grid - a middleware layer based on Java / Jini technology that provides...2 The C3I Group, Technical Panel 9. 6 developed between two countries who are fighting for control of Binni. To the north is Gao - which has...well developed and fundamentalist country. Gao has managed to annex an area of land, called it Binni and has put in its own puppet government. This

Development of km23-Based Diagnostics and Therapeutics

DTIC Science & Technology

2004-05-01

Publishers, Cancer Treatment and Research Book Series. Chap . 15, 315-327, 2004. Abstracts: Jin Q, MD, Ding W, MD, PhD, Staub CM, Gao G, MD, Mulder KM, PhD...Kluwer Academic Publishers, Cancer Treatment and Research Book Series. Chap . 15, 315-327, 2004. Ilangovan U, Ding W, Zuniga J, Wilson, CL, Hinck AP...Academic Publishers, Cancer Treatment and Research Book Series. Chap . 15, 315-327, 2004. 2. Manuscript Submitted: Jin Q. Ding W, Staub CM, Gao G, Tang Q

Federal Real Property: Corps of Engineers Needs to Improve the Reliability of Its Real Property Disposal Data

DTIC Science & Technology

2008-05-01

Management Information System (REMIS) for recording its civil works inventory. GAO was asked to determine whether REMIS could provide reliable information on the Corps’ civil works land disposals from fiscal years 1996 through 2006. GAO s work involved comparison analyses of REMIS disposal data and other Corps reported disposal data, reviews of Corps’ real property policies and guidance, and interviews with Corps officials at headquarters, three divisions, four districts, and the Real Estate Systems National Center (RESNC), which manages

CrossTalk: The Journal of Defense Software Engineering. Volume 22, Number 5, July/August 2009

DTIC Science & Technology

2009-08-01

Office (GAO) and NASA studies of space systems [1, 2, 3, 4] document notorious major budget and schedule overruns, some exceeding 100 percent. Most...Handbook,” ISO 15288, and similar NASA , DoD, or company manu- als—and do not repeat the practices made therein, which are regarded as sound. The LEfSE...with the recent programmatic recommen- dations by GAO and NASA [1, 2, 3, 4]. The surveys indicated that LEfSE are regarded as important for program suc

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

Staats, E.B.

Presently, most of the 114,000 onshore oil and gas leases for over 93 million acres of Federal land are awarded under a lottery system. GAO was asked to review alleged irregularities in this leasing, administered by the Department of the Interior (DOI). GAO's review of drawings in New Mexico and Wyoming detected no indication of manipulation, but showed weaknesses in controls which allow the possibility for it. Basic changes, including possible alternatives to the system, are under study by DOI.

Veterans Affairs Information Technology: Management Attention Needed to Improve Critical System Modernizations, Consolidate Data Centers, and Retire Legacy Systems

DTIC Science & Technology

2017-02-07

department operates approximately 240 information systems, manages approximately 314,000 desktop computers and 30,000 laptops , and administers nearly...department a 6 percent closure rate through fiscal year 2015 that ranked 19th of the 24 agencies in GAO’s study . Also, VA’s reported $19.1 million in cost...David A. Powner at (202) 512-9286 or pownerd@gao.gov. Why GAO Did This Study The use of IT is crucial to helping VA effectively serve the nation’s

What's the bottom line payback for TQM?

NASA Technical Reports Server (NTRS)

Usilaner, Brian

1992-01-01

The purpose of this article is to explore in detail TQM's impact on improving organization performance and how effective TQM strategies are designed and implemented. Both of these issues are addressed primarily by a discussion of a recent study of TQM efforts conducted by the U.S. General Accounting Office (GAO). The GAO study examines the impact of formal TQM improvement strategies on the performance of selected U.S. companies. The study grew out of a concern by a number of U.S. Congressmen that little is known about the impact of various quality-related efforts many companies have adopted to remain viable and profitable in an increasingly competitive world marketplace. Specifically, the study addresses: what has been the performance impact of adopting TQM improvement strategies, how has improved quality been achieved, and what lessons may be applicable to U.S. companies in general. A number of other studies are also used to expand upon the GAO data.

Rapid adaptation of activated sludge bacteria into a glycogen accumulating biofilm enabling anaerobic BOD uptake.

PubMed

Hossain, Md Iqbal; Paparini, Andrea; Cord-Ruwisch, Ralf

2017-03-01

Glycogen accumulating organisms (GAO) are known to allow anaerobic uptake of biological oxygen demand (BOD) in activated sludge wastewater treatment systems. In this study, we report a rapid transition of suspended activated sludge biomass to a GAO dominated biofilm by selective enrichment using sequences of anaerobic loading followed by aerobic exposure of the biofilm to air. The study showed that within eight weeks, a fully operational, GAO dominated biofilm had developed, enabling complete anaerobic BOD uptake at a rate of 256mg/L/h. The oxygen uptake by the biofilm directly from the atmosphere had been calculated to provide significant energy savings. This study suggests that wastewater treatment plant operators can convert activated sludge systems readily into a "passive aeration" biofilm that avoids costly oxygen transfer to bulk wastewater solution. The described energy efficient BOD removal system provides an opportunity to be coupled with novel nitrogen removal processes such as anammox. Copyright © 2016. Published by Elsevier Ltd.

Metabolic influence of lead on polyhydroxyalkanoates (PHA) production and phosphate uptake in activated sludge fed with glucose or acetic acid as carbon source.

PubMed

You, Sheng-Jie; Tsai, Yung-Pin; Cho, Bo-Chuan; Chou, Yi-Hsiu

2011-09-01

Sludge in a sequential batch reactor (SBR) system was used to investigate the effect of lead toxicity on metabolisms of polyphosphate accumulating organisms (PAOs) and glycogen accumulating organisms (GAOs) communities fed with acetic acid or glucose as their sole carbon source, respectively. Results showed that the effect of lead on substrate utilization of both PAOs and GAOs was insignificant. However, lead substantially inhibited both of phosphate release and uptake of PAOs. In high concentration of acetic acid trials, an abnormal aerobic phosphate release was observed instead of phosphate uptake and the release rate increased with increasing lead concentration. Results also showed that PAOs could normally synthesize polyhydroxybutyrate (PHB) in the anaerobic phase even though lead concentration was 40 mg L(-1). However, they could not aerobically utilize PHB normally in the presence of lead. On the other hand, GAOs could not normally metabolize polyhydroxyvalerate (PHV) in both the anaerobic and aerobic phases. Copyright © 2011 Elsevier Ltd. All rights reserved.

Characterization of potential zones of dust generation at eleven stations in the southern Sahara

NASA Astrophysics Data System (ADS)

Clark, I.; Assamoi, P.; Bertrand, J.; Giorgi, F.

Synoptic wind data for multi-decadal periods at eleven stations located in the southern Sahara region (Agadez, Atar, Bilma, Dori, Gao, Kayes, Nema, Niamey, Nouadhibou, Ouagadougou and Tessalit) are used to study the monthly dust deflation power over the region. We found that, regardless of the conditions of the soil, the deflation power (or wind efficiency) is not sufficient to generate significant amounts of aerosols south of 15°N. North of this latitude, the deflation power is much larger, with potential zones of either very strong deflation (Nouadhibou and Bilma) or severe deflation (Gao, Tessalit, Nema, Atar, Agadez). Stations in the Sahel region such as Gao, Agadez and Tessalit are characterized by a gradual reinforcement of the deflation power between 1970 and 1984 in correspondence of increasing desertification over the region. During this same period, Bilma, a well know region of dust source, experienced a major reduction in deflation power due to shifts in large scale wind patterns.

What's the bottom line payback for TQM?

NASA Astrophysics Data System (ADS)

Usilaner, Brian

The purpose of this article is to explore in detail TQM's impact on improving organization performance and how effective TQM strategies are designed and implemented. Both of these issues are addressed primarily by a discussion of a recent study of TQM efforts conducted by the U.S. General Accounting Office (GAO). The GAO study examines the impact of formal TQM improvement strategies on the performance of selected U.S. companies. The study grew out of a concern by a number of U.S. Congressmen that little is known about the impact of various quality-related efforts many companies have adopted to remain viable and profitable in an increasingly competitive world marketplace. Specifically, the study addresses: what has been the performance impact of adopting TQM improvement strategies, how has improved quality been achieved, and what lessons may be applicable to U.S. companies in general. A number of other studies are also used to expand upon the GAO data.

Hormonal Involvement in Breast Cancer Gene Amplification

DTIC Science & Technology

2008-10-01

and transcriptome. Genome Res.16: 394-404. Zhu W. and Dutta A. (2006). Activation of Fanconi anemia pathway in cells with re- replicated DNA. Cell Cycle 5: 2306-2309. APPENDICES None SUPPORTING DATA None

Corrigendum to "Stem breakage of salt marsh vegetation under wave forcing: A field and model study" [Estuar. Coast Shelf Sci. 200 (2018) 41-58

NASA Astrophysics Data System (ADS)

Vuik, Vincent; Suh Heo, Hannah Y.; Zhu, Zhenchang; Borsje, Bas W.; Jonkman, Sebastiaan N.

2018-03-01

The authors regret that the correct affiliation of co-author Zhenchang Zhu should be 'Department of Estuarine and Delta Systems, Royal Netherlands Institute for Sea Research and Utrecht University, 4400AC, Yerseke, The Netherlands'.

Living with endometriosis

MedlinePlus

... breathing Visualization Biofeedback Yoga Some women find that acupuncture helps ease painful periods. Some studies show it ... Zhu X, Li X, Lu ZY, Song J. Acupuncture for dysmenorrhoea. Cochrane Database Syst Rev . 2016;4: ...

U.S. GOVERNMENT FINANCIAL STATEMENTS: FY 2001 Results Highlight the Continuing Need to Accelerate Federal Financial Management Reform

DTIC Science & Technology

2002-04-09

consolidated financial statements for fiscal years 2001 and 2000. Both the consolidated financial statements and this report are included in the fiscal year 2001 Financial Report of the United States Government, which was issued by the Department of the Treasury (Treasury) on March 29, 2002, and is available through GAO’s Internet site, at www.gao.gov. Work by the subcommittee has been a catalyst to facilitate government management reform over the past 5 years and will be critical to ultimately restoring the confidence of

The GAO History Program: A History.

ERIC Educational Resources Information Center

Trask, Roger R.

1991-01-01

Discusses the planning, formation, and history of the General Accounting Office history program. Addresses functions, staff size, organizational placement, and the role of an advisory committee. Stresses oral history, policy research, and identification of documentary sources. (DK)

Molecular dynamics modeling of atomic displacement cascades in 3C-SiC: Comparison of interatomic potentials

NASA Astrophysics Data System (ADS)

Samolyuk, G. D.; Osetsky, Y. N.; Stoller, R. E.

2015-10-01

We used molecular dynamics modeling of atomic displacement cascades to characterize the nature of primary radiation damage in 3C-SiC. We demonstrated that the most commonly used interatomic potentials are inconsistent with ab initio calculations of defect energetics. Both the Tersoff potential used in this work and a modified embedded-atom method potential reveal a barrier to recombination of the carbon interstitial and carbon vacancy which is much higher than the density functional theory (DFT) results. The barrier obtained with a newer potential by Gao and Weber is closer to the DFT result. This difference results in significant differences in the cascade production of point defects. We have completed both 10 keV and 50 keV cascade simulations in 3C-SiC at a range of temperatures. In contrast to the Tersoff potential, the Gao-Weber potential produces almost twice as many C vacancies and interstitials at the time of maximum disorder (∼0.2 ps) but only about 25% more stable defects at the end of the simulation. Only about 20% of the carbon defects produced with the Tersoff potential recombine during the in-cascade annealing phase, while about 60% recombine with the Gao-Weber potential. The Gao-Weber potential appears to give a more realistic description of cascade dynamics in SiC, but still has some shortcomings when the defect migration barriers are compared to the ab initio results.

Annual Adult Education Research Conference (AERC) Proceedings (31st, Athens, Georgia, May 18-20, 1990).

ERIC Educational Resources Information Center

Kleiber, Pam, Comp.; Tisdell, Libby, Comp.

The proceedings contains: "Extending Equality" (Armstrong); "Phenomenology of Emergent Meaning from Dialectical Questioning and Answering in Adult Learning (AL)" (Xue-Ming Bao); "Study of Structural Dimensions and Predictive Capability of Adult Attitudes toward Continuing Education Scale and Education Participation Scale" (Blunt); "Ideological and…

76 FR 44977 - Culturally Significant Objects Imported for Exhibition Determinations: “Nobility and Virtue...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-27

... DEPARTMENT OF STATE [Public Notice 7535] Culturally Significant Objects Imported for Exhibition Determinations: ``Nobility and Virtue: Masterpieces of Ming Loyalist Art From the Chih Lo Lou Collection... Loyalist Art from the Chih Lo Lou Collection,'' imported from abroad for temporary exhibition within the...

[Study of changes in Chinese herbal medicine distribution channel].

PubMed

Lv, Hua; Yang, Guang; Huang, Lu-Qi

2014-07-01

Distribution channel of Chinese herbal medicines has been changing. From Han to Ming Dynasty, Chinese herbal medicine were mainly trafficked to urban by dealers or farmers; From the Ming Dynasty to the foundation of new China, distribution channels are primarily intermediated with township "bazaar" and national distribution center with fixed place and regularly trading hours. In the planned economy period, the state-owned herbal medicine company was the sole medium with monopoly nature. From the mid1980s to the end of last century, planned economy and market economy have been co-existing. Stepping into 21st century, producing area highlighted in the distribution channels. Presence or absence and rise or fall of different types of distribution market went throughout the changing process of distribution channels, which became an important clue. Changes were motivated by economical consideration of channel subject, which originated from commodity characteristic and social environment changes.

Medical Malpractice: A Framework for Action.

DTIC Science & Technology

1987-05-01

F7-0181 692 MEDICAL MALPRACTICE- A FRAMEMORK FOR ACTIONCU) GENERAL I/1 ACCOUNTING / OFCE WASHINGTON OC HUMAN RESOURCES DIV MAY 837 GA0/HRD-87-73...UNCLASSIFIED F/G 6/5NL EIhEEENhhhhhE~MoEnsEon I2I5 Lli72j2 2 IIIJI 2 1 .8L United States General Accounting Office GAO Report to Congressional Requesters...releasbl Distribution Unlinited GAO/HRD-87-73 87 6 9 C. " 1AO United States G AO General Accounting OfficeWashington, D.C. 20548 Accesion For Comptroller

NREL Research Pinpoints Promise of Polycrystalline Perovskites | News |

Science.gov Websites

Beard, David Moore and Elisa Miller are co-authors of a new paper in Nature Energy about perovskites , Yong Yan, Elisa M. Miller, and Kai Zhu. Beard said the research determined surface recombination

A Self-Adaptive Energy-Efficient Framework for Large Unattended Wireless Sensor Networks

DTIC Science & Technology

2014-11-06

Transactions on Vehicular Technology, (10 2011): 3919. doi: 10.1109/ TVT .2011.2166093 Miao Zhao, Yuanyuan Yang. Optimization-Based DistributedAlgorithms for...Networks, IEEE Transactions on Vehicular Technology, (05 2013): 0. doi: 10.1109/ TVT .2012.2229309 Miao Zhao, Ming Ma, Yuanyuan Yang. Applying

Space program: Space debris a potential threat to Space Station and shuttle

NASA Technical Reports Server (NTRS)

Schwartz, Stephen A.; Beers, Ronald W.; Phillips, Colleen M.; Ramos, Yvette

1990-01-01

Experts estimate that more than 3.5 million man-made objects are orbiting the earth. These objects - space debris - include whole and fragmentary parts of rocket bodies and other discarded equipment from space missions. About 24,500 of these objects are 1 centimeter across or larger. A 1-centimeter man-made object travels in orbit at roughly 22,000 miles per hour. If it hit a spacecraft, it would do about the same damage as would a 400-pound safe traveling at 60 miles per hour. The Government Accounting Office (GAO) reviews NASA's plans for protecting the space station from debris, the extent and precision of current NASA and Defense Department (DOD) debris-tracking capabilities, and the extent to which debris has already affected shuttle operations. GAO recommends that the space debris model be updated, and that the findings be incorporated into the plans for protecting the space station from such debris. GAO further recommends that the increased risk from debris to the space shuttle operations be analyzed.

Localization of sesquiterpene lactone biosynthesis in cells of capitate glandular trichomes of Helianthus annuus (Asteraceae).

PubMed

Amrehn, Evelyn; Aschenbrenner, Anna-Katharina; Heller, Annerose; Spring, Otmar

2016-03-01

Capitate glandular trichomes (CGT) of sunflower, Helianthus annuus, synthesize bioactive sesquiterpene lactones (STLs) within a short period of only a few days during trichome development. In the current project, the subcellular localization of H. annuus germacrene A monooxygenase (HaGAO), a key enzyme of the STL biosynthesis in sunflower CGT, was investigated. A polyclonal antibody raised against this enzyme was used for immunolabelling. HaGAO was found in secretory and stalk cells of CGT. This correlated with the appearance of smooth endoplasmic reticulum in both cell types. Stalk cells and secretory cells differed in form, size and types of plastids, but both had structures necessary for secretion. No HaGAO-specific immunoreaction was found in sunflower leaf tissue outside of CGT or in developing CGT before the secretory phase had started. Our results indicated that not only secretory cells but also nearly all cells of the CGT were involved in the biosynthesis of STL and that this process was not linked to the presence or absence of a specific type of plastid.

Ferroelectric large polarons

NASA Astrophysics Data System (ADS)

Miyata, Kiyoshi; Zhu, X.-Y.

2018-05-01

Kiyoshi Miyata and X.-Y. Zhu analyse the ferroelectric-like dielectric response of lead halide perovskites in the terahertz region and discuss the potential role of polar nanodomains in accounting for the defect tolerance and low recombination rates of these materials.

Elucidation of metabolic pathways in glycogen-accumulating organisms with in vivo 13C nuclear magnetic resonance.

PubMed

Lemos, Paulo C; Dai, Yu; Yuan, Zhiguo; Keller, Jurg; Santos, Helena; Reis, Maria A M

2007-11-01

Glycogen-accumulating organisms (GAOs) are found in enhanced biological phosphorus removal systems where they compete with polyphosphate-accumulating organisms for external carbon substrates. (13)C nuclear magnetic resonance ((13)C-NMR) was used to elucidate the metabolic pathways operating in an enriched GAO culture dominated by two known GAOs (81.2%). The experiments consisted of adding (13)C-acetate (labelled on position 1 or 2) to the culture under anaerobic conditions, and operating the culture through a cycle consisting of an anaerobic, an aerobic and a further anaerobic phase. The carbon transformations over the cycle were monitored using in vivo(13)C-NMR. The two-carbon moieties in hydroxybutyrate and hydroxyvalerate were derived from acetate, while the propionyl precursor of hydroxyvalerate was primarily derived from glycogen, with only a small fraction originating from acetate. Comparison of the labelling patterns in hydroxyvalerate at the end of the first and the second anaerobic periods in pulse experiments with 2-(13)C-acetate showed that the Entner-Doudoroff (ED) pathway was used for the breakdown of glycogen. This conclusion was further supported by the labelling pattern on glycogen observed in the pulse experiments with 1-(13)C-acetate, which can only be explained by the operation of ED with recycling of pyruvate and glyceraldehyde 3-phosphate via gluconeogenesis. The activity of the ED pathway for glycogen degradation by GAOs is demonstrated here for the first time. In addition, the decarboxylating part of the tricarboxylic acid cycle was confirmed to operate also under anaerobic conditions.

Risk of spacecraft on-orbit obsolescence: Novel framework, stochastic modeling, and implications

NASA Astrophysics Data System (ADS)

Dubos, Gregory F.; Saleh, Joseph H.

2010-07-01

The Government Accountability Office (GAO) has repeatedly noted the difficulties encountered by the Department of Defense (DOD) in keeping its acquisition of space systems on schedule and within budget. Among the recommendations provided by GAO, a minimum Technology Readiness Level (TRL) for technologies to be included in the development of a space system is advised. The DOD considers this recommendation impractical arguing that if space systems were designed with only mature technologies (high TRL), they would likely become obsolete on-orbit fairly quickly. The risk of on-orbit obsolescence is a key argument in the DOD's position for dipping into low technology maturity for space acquisition programs, but this policy unfortunately often results in the cost growth and schedule slippage criticized by the GAO. The concept of risk of on-orbit obsolescence has remained qualitative to date. In this paper, we formulate a theory of risk of on-orbit obsolescence by building on the traditional notion of obsolescence and adapting it to the specificities of space systems. We develop a stochastic model for quantifying and analyzing the risk of on-orbit obsolescence, and we assess, in its light, the appropriateness of DOD's rationale for maintaining low TRL technologies in its acquisition of space assets as a strategy for mitigating on-orbit obsolescence. Our model and results contribute one step towards the resolution of the conceptual stalemate on this matter between the DOD and the GAO, and we hope will inspire academics to further investigate the risk of on-orbit obsolescence.

Study on the elemental features of ancient Chinese white porcelain at Jingdezhen by INAA

NASA Astrophysics Data System (ADS)

Xie, Guoxi; Feng, Songlin; Feng, Xiangqian; Li, Yongqiang; Han, Hongye; Wang, Yanqing; Zhu, Jihao; Yan, Lingtong; Li, Li

2009-03-01

Shards of ancient Chinese white porcelain, which were excavated at Maojiawan in the city of Beijing, were analyzed by instrumental neutron activation analysis (INAA). These shards were fired in the period between the Yuan (AD 1271-1368) and Ming (AD 1368-1644) dynasties at Jingdezhen in southern China. According to the analytical results, different raw materials were used for making porcelain body in this period. Fe and Na are the characteristic elements which can be used for identifying the specific date of these porcelains. Furthermore, shards of Hongwu era (AD 1368-1398), Yongle-Xuande era (AD 1403-1435) and Chenghua-Zhengde era (AD 1465-1561) of the Ming dynasty can be clearly distinguished by their elemental body composition. The temporal chemical variation in the porcelain body of these eras is observed. The elemental body composition of Zhengde-Tianshun era (AD 1436-1464) is mainly similar to that of the Hongwu and Yongle-Xuande eras. The temporal chemical feature of Zhengtong-Tianshun era was not found.

[The Seongho () School's Study of the Ancient Learning () and Its Influence on the Debate about Materia Medica in the Late Joseon Dynasty].

PubMed

Cho, Sung-San

2015-08-01

This study will determine the ways in which the ancient learning (gu xue, ) scholarship of the Seongho School, and its interest in the materia medica (ben cao xue, ) were related during the late Joseon period. The Seongho School centered its studies mainly on classical Chinese texts of the Han (206 BC－AD 220) and pre-Han (?－221 BC) (xian-qin lianghan, ) periods rather than those of the Tang and Song dynasties (618-1279). gu xue scholarship emerged during the Ming dynasty era (1368 －1644) as an alternative to the scholarly trends of the Song dynasty, which were dependent on Zhu Xi's (, 1130－1200) Neo-Confucianism and its interpretation of Han and pre-Han classical Chinese texts. This scholarly trend influenced Korean and Japanese literature, philosophy, and even medicine from the seventeenth through the nineteenth centuries. Focusing on Korean scholarship, we find a great deal of research regarding the influence of gu xue on Korean classical Chinese literature and Confucian philosophy in the late Joseon period; however, no study has examined how this style of scholarship influenced the field of medicine during the same period. This study will investigate how the intellectuals of the Seongho School, who did the most to develop gu xue among Joseon intellectuals, were influenced by this style of scholarship in their study of the materia medica. Jeong Yak-yong (1762－1836), the representative intellectual of the Seongho School, did not focus on complicated metaphysical medical theories, such as the Yin-Yang and Five Elements theory (yin yang wu xing shui, ) or the Five Movements and Six Atmospheres theory (wu yun liu qi shui, ). Instead, his interests lay in the exact diagnoses of diseases and meticulous herbal prescriptions which formed an essential part of the Treatise on Exogenous Febrile Disease (Shang han lun, ) written by Zhang Zhungjing (, 150－219) in the Han dynasty. The Treatise was compatible with the scholarly purpose of gu xue in that they both

Review of the Trans-Alaska Pipeline Liability Fund's financial statements for the year ended December 31, 1981

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

Not Available

1982-09-21

GAO reviewed the report on the audit of the Trans-Alaska Pipeline Liability Fund's 1981 financial statements and the work of the Fund's independent certified public accountant. GAO found nothing to indicate that the opinion of the Fund's independent accountant is inappropriate or cannot be relied on. In the opinion of the independent accountant, the Fund's financial statements present fairly the financial position of the Fund at December 31, 1981, and the changes in net assets available for claims for the year then ended, in conformity with generally accepted accounting principles applied on a consistent basis.

Reviews of the Trans-Alaska pipeline liability fund's financial statements for the years ended December 31, 1982 and 1981

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

Bowsher, C.A.

1983-09-30

GAO reviewed the reports on the audits of the Trans-Alaska Pipeline Liability Fund's 1982 and 1981 financial statements and the work of the Fund's independent certified public accountant. GAO found nothing to indicate that the opinion of the Fund's independent accountant is inappropriate or cannot be relied on. In the opinion of the independent accountant, the Fund's financial statements present fairly the financial position of the Fund at December 31, 1982 and 1981, and the changes in net assets available for claims for the year then ended, in conformity with generally accepted accounting principles applied on a consistent basis.

Network Monitoring and Diagnosis Based on Available Bandwidth Measurement

DTIC Science & Technology

2006-05-01

Ganjam for helping me integrating the TAMI system with the ESM system, which becomes an important application of TAMI. I want to thank Ming Zhang, now...network monitoring. In Proc. ACM SIGCOMM, August 2004. [35] Yanghua Chu, Aditya Ganjam , T. S. Eugene Ng, Sanjay G. Rao, Kunwadee Sri- panidkulchai

Large Signal Time Dependent Quantum Mechanical Transport in Quantum Phase Based Devices

DTIC Science & Technology

1994-06-10

tansport ths spatial dependence suggests equilibrium electron temperature values that difer fr•m the ambient. The prospect of quantum heMing and cooling...the factor 21 is a consequence of the defintion of the nionlocal coordinate (wen eqn (7)]. In this transformation it APPENDIX C is asserted that the

English Teaching & Learning, 2002-2003.

ERIC Educational Resources Information Center

English Teaching & Learning, 2003

2003-01-01

These four issues contain the following articles: "A Case Documentation of English Instruction at the Elementary School Level: The Cross-Cultural Impact of Native Speaker Teachers" (Hsien-Chin Liou) [written in Chinese]; "A Collaborative Tale with Two Taiwanese EFL College Groups" (Feng-Ming Chi); "A Developmental Study on…

Polymer-based and Polymer-templated Nanostructured Thermoelectric Devices

DTIC Science & Technology

2014-07-23

Thermoelectric Devices Grant Number: FA9550-11-1-0017 PI : Dr. Anish Tuteja Department of Materials Science and Engineering, University of Michigan...10.1021/la036369u (2004). 6 Ming, W., Wu, D., van Benthem, R. & de With, G. Superhydrophobic films from raspberry -like particles. Nano Letters 5

Using Phage Lytic Enzymes to Destroy Pathogenic and BW Bacteria

DTIC Science & Technology

2005-07-14

against antibiotic resistant Enterococcus faecalis and Enterococcus faecium . J Bacteriol. 186:4808-12. Cheng, Q., D. Nelson, S. Zhu, and V.A...Lysins from Enterococcus faecalis RU-654 3. Fischetti, Vincent A. Schuch, Raymond Lytic Enzymes and spore surface antigens for detection and

Improving estimates of real-time traffic speeds during weather for winter maintenance performance measurements.

DOT National Transportation Integrated Search

2017-04-01

Vianey Leos Barajas (orcid.org/0000-0001-8016-773X), Zhonglei Wang (orcid.org/0000-0001-6712-0750), Mark Kaiser (orcid.org/0000-0003-0449-0388), and Zhengyuan Zhu (orcid.org/0000-0002-2266-0646) : This report describes two related projects, the secon...

"I Need to Be Strong and Competent": A Narrative Inquiry of a Student-Teacher's Emotions and Identities in Teaching Practicum

ERIC Educational Resources Information Center

Yuan, Rui; Lee, Icy

2016-01-01

In teacher identity research, limited attention has been paid to how pre-service teachers constructed their identities by negotiating with different emotions in their practice. To fill this gap, the present study, drawing upon the approach of narrative inquiry, explores how a student-teacher--Ming--negotiated and navigated conflicting emotions in…

New Horizons in Education: Journal of Education, Hong Kong Teachers' Association, 1995.

ERIC Educational Resources Information Center

New Horizons in Education, 1995

1995-01-01

The bilingual (Chinese/English) journal published annually for Hong Kong educators contains articles in a wide range of areas and at all levels of education. Articles include: "Micropolitics in Managing Bi-Sessional Primary Schools: A Case Study of the Interactions between Partner School Heads" (Cheung Wing-ming); "On Features of…

Functionally relevant microorganisms to enhanced biological phosphorus removal performance at full-scale wastewater treatment plants in the United States.

PubMed

Gu, April Z; Saunders, A; Neethling, J B; Stensel, H D; Blackall, L L

2008-08-01

The abundance and relevance ofAccumulibacter phosphatis (presumed to be polyphosphate-accumulating organisms [PAOs]), Competibacter phosphatis (presumed to be glycogen-accumulating organisms [GAOs]), and tetrad-forming organisms (TFOs) to phosphorus removal performance at six full-scale enhanced biological phosphorus removal (EBPR) wastewater treatment plants were investigated. Coexistence of various levels of candidate PAOs and GAOs were found at these facilities. Accumulibacter were found to be 5 to 20% of the total bacterial population, and Competibacter were 0 to 20% of the total bacteria population. The TFO abundance varied from nondetectable to dominant. Anaerobic phosphorus (P) release to acetate uptake ratios (P(rel)/HAc(up)) obtained from bench tests were correlated positively with the abundance ratio of Accumulibacter/(Competibacter +TFOs) and negatively with the abundance of (Competibacter +TFOs) for all plants except one, suggesting the relevance of these candidate organisms to EBPR processes. However, effluent phosphorus concentration, amount of phosphorus removed, and process stability in an EBPR system were not directly related to high PAO abundance or mutually exclusive with a high GAO fraction. The plant that had the lowest average effluent phosphorus and highest stability rating had the lowest P(rel)/HAc(up) and the most TFOs. Evaluation of full-scale EBPR performance data indicated that low effluent phosphorus concentration and high process stability are positively correlated with the influent readily biodegradable chemical oxygen demand-to-phosphorus ratio. A system-level carbon-distribution-based conceptual model is proposed for capturing the dynamic competition between PAOs and GAOs and their effect on an EBPR process, and the results from this study seem to support the model hypothesis.

Effect of carbon source type on intracellular stored polymers during endogenous denitritation (ED) treating landfill leachate.

PubMed

Miao, Lei; Wang, Shuying; Li, Baikun; Cao, Tianhao; Zhang, Fangzhai; Wang, Zhong; Peng, Yongzhen

2016-09-01

Glycogen accumulating organisms (GAOs) capable of storing organic compounds as polyhydroxyalkanoate (PHA) have been used for endogenous denitritation (ED), but the effect of carbon sources type on nitrogen removal performance of GAOs treating landfill leachate is unclear. In this study, a successful ED system treating landfill leachate (COD/NH4(+)-N (C/N): 4) without external carbon source addition was applied. The mature leachate with C/N of 1 was used as the feeding base solution, with acetate, propionate, and glucose examined as the carbon sources, and their effects on yields and compositions of PHA produced by GAOs were determined and associated with nitrogen removal performance. In the case of sole carbon source, acetate was much easier to be stored than propionate and glucose, which led to a higher nitrogen removal efficiency. Glucose had the lowest amount of PHA storage and led to the lowest performance. In the case of composite carbon sources (two scenarios: acetate + propionate; acetate + propionate + glucose), GAOs stored sufficient PHA and exhibited similar nitrogen removal efficiencies. Moreover, type of carbon source influenced the compositions of PHA. The polyhydroxybutyrate (PHB) fraction in PHA was far more than polyhydroxyvalerate (PHV) in all tests. PHV was synthesized only when acetate existed in carbon source. The microbial diversity analysis revealed that Proteobacteria was the most abundant phylum. Among the 108 genera detected in this ED system, the genera responsible for denitritation were Thauera, Paracoccus, Ottowia and Comamonadaceae_unclassified, accounting for 46.21% of total bacteria. Especially, Paracoccus and Comamonadaceae_unclassified transformed the carbon source into PHA for denitritation, and carried out endogenous denitritation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Paravertebral blocks reduce the risk of postoperative urinary retention in inguinal hernia repair.

PubMed

Bojaxhi, E; Lee, J; Bowers, S; Frank, R D; Pak, S H; Rosales, A; Padron, S; Greengrass, R A

2018-06-16

Inguinal hernia repair and general anesthesia (GA) are known risk factors for urinary retention. Paravertebral blocks (PVBs) have been utilized to facilitate enhanced recovery after surgery. We evaluate the benefit of incorporating PVBs into our anesthetic technique in a large cohort of ambulatory patients undergoing inguinal hernia repair. Records of 619 adults scheduled for ambulatory inguinal hernia repair between 2010 and 2015 were reviewed and categorized based on anesthetic and surgical approach [GA and open (GAO), GA and laparoscopic (GAL), PVB and open (PVBO), and GA/PVB and open (GA/PVBO)]. Patients were excluded for missing data, self-catheterization, chronic opioid tolerance, and additional surgical procedures coinciding with hernia repair. Risk factors associated with the primary outcome of urinary retention were examined using logistic regression. PVBO (n = 136) had significantly lower odds than GAO of experiencing urinary retention (odds ratio 0.16; 95% CI 0.05-0.51); overall (P < .01), with 4.4% (n = 6) of the patients in the PVBO group having urinary retention versus 22.6% (n = 7) with GAO. Expressed as intravenous morphine equivalences, the PVBO group had the lowest median opioid use (5 mg), followed by GA, PVB, and open (7.5 mg); GAO 25 mg; and GAL 25 mg. Also, 30% (n = 41) of the PVBO group required no opioid analgesia in the postanesthesia care unit. PVBs as the primary anesthetic or an adjunct to GA is the preferred anesthetic technique for open inguinal hernia repair as it facilitates enhanced recovery after surgery by decreasing risk of urinary retention, opioid requirements, and length of stay.

Glass formation and properties in the gallia-calcia system

NASA Technical Reports Server (NTRS)

Whichard, G.; Day, D. E.

1984-01-01

The critical cooling rate for glass formation was measured for five compositions in the Ga2O3-CaO system and varied from a low of (315 + or - 85) C/s for a eutectic melt containing 37.5 mol pct Ga2O3 to a high of (840 + or - 60) C/s for a melt containing 52 mol pct Ga2O3. The density and refractive index both increased with increasing Ga2O3 content, but the crystallization temperature and microhardness varied only slightly. The IR spectra of these glasses suggest that both GaO4 tetrahedra and GaO6 octahedra are present.

Electronic Warfare: Comprehensive Strategy Still Needed for Suppressing Enemy Air Defenses

NASA Astrophysics Data System (ADS)

2002-11-01

U.S. military aircraft are often at great risk from enemy air defenses, and the services use specialized aircraft to neutralize or destroy them. In January 2001, GAO reported that a gap existed between the services' suppression capabilities and their needs and recommended that a comprehensive strategy was needed to fix the situation. In response to GAO's report, DOD emphasized that a major study underway at the time would provide the basis for a Department-wide strategy and lead to a balanced set of acquisition programs between the services. This report updates our previous work and assesses actions that DOD has taken to improve its suppression capabilities.

I. M. Pei's East Building: Solving Problems of Form and Function. Teacher's Guide. School Arts: Looking/Learning.

ERIC Educational Resources Information Center

Hinish, Heidi

Ieoh Ming (I. M.) Pei, born in Canton, China, came to the United States in 1935 to study architecture, first at the University of Pennsylvania, then at the Massachusetts Institute of Technology, and at Harvard University's Graduate School of Design. Today, Pei's reputation and architectural contributions are renowned worldwide. He has designed…

The non-destructive identification of early Chinese porcelain by PIXE

NASA Astrophysics Data System (ADS)

Cheng, H. S.; Zhang, Z. Q.; Zhang, B.; Yang, F. J.

2004-06-01

PIXE is used for the non-destructive differentiation of early precious Chinese blue and white porcelain made in Yuan (AD 1206-1368), Ming (AD 1368-1644) Dynasty in Jingdezhen from imitations. Also, ancient celadon made in Song Dynasty (AD 960-1279) is identified by measuring the trace elements contained in the glazes.

Patterns of HIV Prevalence and HIV Risk Behaviors among Injection Drug Users Prior to and 24 Months following Implementation of Cross-Border HIV Prevention Interventions in Northern Vietnam and Southern China

ERIC Educational Resources Information Center

Hammett, Theodore M.; Kling, Ryan; Johnston, Patrick; Liu, Wei; Ngu, Doan; Friedmann, Patricia; Binh, Kieu Thanh; Dong, Ha Viet; Van, Ly Kieu; Donghua, Meng; Chen, Yi; Des Jarlais, Don C.

2006-01-01

In 2002, we implemented a 4-year HIV prevention intervention for injection drug users (IDUs) in Lang Son Province, Vietnam, and Ning Ming County, Guangxi Province, China, a cross-border region seriously affected by inter-twined epidemics of heroin injection and HIV infection. The interventions involve peer education on HIV risk reduction and…

An Exploration of the Aesthetics of an Oral History Performance Developed in the Classroom

ERIC Educational Resources Information Center

Wang, Wan-Jung

2010-01-01

This paper aims to explore a range of aesthetic aspects involved in the devising and production processes of oral history performance in a classroom setting. It touches upon the ethical dimension of aesthetics employing the Confucianist Wang Yang Ming's aesthetic philosophy and Buber's theories of relation as the theoretical frames. The devising…

The Development and Testing of a Tool for Analysis of Computer-Mediated Conferencing Transcripts.

ERIC Educational Resources Information Center

Fahy, Patrick J.; Crawford, Gail; Ally, Mohamed; Cookson, Peter; Keller, Verna; Prosser, Frank

2000-01-01

The Zhu model for analyzing computer mediated communications was further developed by an Athabasca University (Alberta) distance education research team based on ease of use, reliability, validity, theoretical support, and cross-discipline utility. Five classification categories of the new model are vertical questioning, horizontal questioning,…

STUDY OF ULTRAFINE PARTICLES NEAR A MAJOR HIGHWAY WITH HEAVY-DUTY DIESEL TRAFFIC. (R827352C011)

EPA Science Inventory

Motor vehicle emissions usually constitute the most significant source of ultrafine particles (diameter <0.1 m) in an urban environment. Zhu et al. (J. Air Waste Manage. As...

48 CFR 1433.104 - Protests to GAO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... protester shall furnish a copy of its complete protest simultaneously to the CO and the Assistant Solicitor... protest, the SOL shall inform the appropriate contracting activity which shall immediately notify the CO... appropriate bureau Information Resources Management contact and GSA official. The CO shall prepare the protest...

48 CFR 1433.104 - Protests to GAO.

Code of Federal Regulations, 2011 CFR

2011-10-01

... protester shall furnish a copy of its complete protest simultaneously to the CO and the Assistant Solicitor... protest, the SOL shall inform the appropriate contracting activity which shall immediately notify the CO... appropriate bureau Information Resources Management contact and GSA official. The CO shall prepare the protest...

Guaranteed Student Loans: GAO High Risk Series.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

As part of a larger program to identify and analyze federal programs at high risk for waste, fraud, abuse and mismanagement, this publication presents an evaluation of the Federal Family Education Loan Program (FFELP), formerly the Guaranteed Student Loan Program. The analysis argues that the program has not been successful in protecting the…

48 CFR 333.104 - Protests to GAO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... a stop work order has been issued.) (I) A copy of any mutual agreement to suspend work on a no-cost... determination. (N) The acquisition plan, source selection plan, and the source selection decision document. (O...

48 CFR 333.104 - Protests to GAO.

Code of Federal Regulations, 2011 CFR

2011-10-01

... a stop work order has been issued.) (I) A copy of any mutual agreement to suspend work on a no-cost... determination. (N) The acquisition plan, source selection plan, and the source selection decision document. (O...

GAO Report on Voc Ed Stirs Controversy

ERIC Educational Resources Information Center

Rabben, Kenneth J.

1975-01-01

The article is intended to inform readers of the contents of the General Accounting Office report on the failure of vocational education in seven States and to present responses from Washington-based vocational education personnel. Included are the congressional committee review findings and recommendations based on the audit. (BP)

48 CFR 33.104 - Protests to GAO.

Code of Federal Regulations, 2010 CFR

2010-10-01

... competitive advantage; and (B) Protester's documents which the agency determines, pursuant to law or... business concern within the meaning of section 3(a) of the Small Business Act (see 2.101, “Small business..., other than small businesses, constitutes a benchmark as to a “reasonable” level for attorney's fees for...

An Efficient and Secure Arbitrary N-Party Quantum Key Agreement Protocol Using Bell States

NASA Astrophysics Data System (ADS)

Liu, Wen-Jie; Xu, Yong; Yang, Ching-Nung; Gao, Pei-Pei; Yu, Wen-Bin

2018-01-01

Two quantum key agreement protocols using Bell states and Bell measurement were recently proposed by Shukla et al. (Quantum Inf. Process. 13(11), 2391-2405, 2014). However, Zhu et al. pointed out that there are some security flaws and proposed an improved version (Quantum Inf. Process. 14(11), 4245-4254, 2015). In this study, we will show Zhu et al.'s improvement still exists some security problems, and its efficiency is not high enough. For solving these problems, we utilize four Pauli operations { I, Z, X, Y} to encode two bits instead of the original two operations { I, X} to encode one bit, and then propose an efficient and secure arbitrary N-party quantum key agreement protocol. In the protocol, the channel checking with decoy single photons is introduced to avoid the eavesdropper's flip attack, and a post-measurement mechanism is used to prevent against the collusion attack. The security analysis shows the present protocol can guarantee the correctness, security, privacy and fairness of quantum key agreement.

Relationship between ancient bridges and population dynamics in the lower Yangtze River Basin, China.

PubMed

Zhao, Yang; Jia, Xin; Lee, Harry F; Zhao, Hongqiang; Cai, Shuliang; Huang, Xianjin

2017-01-01

It has been suggested that population growth dynamics may be revealed by the geographic distribution and the physical structure of ancient bridges. Yet, this relationship has not been empirically verified. In this study, we applied the archaeological records for ancient bridges to reveal the population growth dynamics in the lower Yangtze River Basin in late imperial China. We investigated 89 ancient bridges in Yixing that were built during the Ming and Qing dynasties (AD1368-1911). Global Position System information and structure (length, width, and span) of those bridges was measured during our field investigations. Their distribution density was calculated by ArcGIS. The historical socio-economic dynamics of Yixing was inferred from the distribution and structure of ancient bridges. Based on the above information, the population growth dynamics in Yixing was projected. Our results show that 77 bridges were built in Yixing during the Qing dynasty, which is 6.41 times more than the number built during the Ming dynasty. In the Ming dynasty, bridges were built on pivotal routes; in the Qing dynasty, bridges were scattered across various places. Over the period, the density distribution of bridges shifted northwestward, while the average length and width of bridges decreased. The increasing number of bridges corresponded to population growth, largely attributable to massive clan migration from northern China during the Little Ice Age. The shift in the density distribution of bridges corresponded to the formation of settlements of large clans and the blossoming of Yixing Teapot handicrafts. The scattering and the reduction in average length and width of bridges was due to the dispersal of population and the associated formation of small settlements in the latter period. Our approach is innovative and robust, and could be employed to recover long-term historical population growth dynamics in other parts of China.

Relationship between ancient bridges and population dynamics in the lower Yangtze River Basin, China

PubMed Central

Zhao, Yang; Lee, Harry F.; Zhao, Hongqiang; Cai, Shuliang; Huang, Xianjin

2017-01-01

It has been suggested that population growth dynamics may be revealed by the geographic distribution and the physical structure of ancient bridges. Yet, this relationship has not been empirically verified. In this study, we applied the archaeological records for ancient bridges to reveal the population growth dynamics in the lower Yangtze River Basin in late imperial China. We investigated 89 ancient bridges in Yixing that were built during the Ming and Qing dynasties (AD1368–1911). Global Position System information and structure (length, width, and span) of those bridges was measured during our field investigations. Their distribution density was calculated by ArcGIS. The historical socio-economic dynamics of Yixing was inferred from the distribution and structure of ancient bridges. Based on the above information, the population growth dynamics in Yixing was projected. Our results show that 77 bridges were built in Yixing during the Qing dynasty, which is 6.41 times more than the number built during the Ming dynasty. In the Ming dynasty, bridges were built on pivotal routes; in the Qing dynasty, bridges were scattered across various places. Over the period, the density distribution of bridges shifted northwestward, while the average length and width of bridges decreased. The increasing number of bridges corresponded to population growth, largely attributable to massive clan migration from northern China during the Little Ice Age. The shift in the density distribution of bridges corresponded to the formation of settlements of large clans and the blossoming of Yixing Teapot handicrafts. The scattering and the reduction in average length and width of bridges was due to the dispersal of population and the associated formation of small settlements in the latter period. Our approach is innovative and robust, and could be employed to recover long-term historical population growth dynamics in other parts of China. PMID:28792976

MICROARRAY DATA ANALYSIS USING MULTIPLE STATISTICAL MODELS

EPA Science Inventory

Microarray Data Analysis Using Multiple Statistical Models

Wenjun Bao1, Judith E. Schmid1, Amber K. Goetz1, Ming Ouyang2, William J. Welsh2,Andrew I. Brooks3,4, ChiYi Chu3,Mitsunori Ogihara3,4, Yinhe Cheng5, David J. Dix1. 1National Health and Environmental Effects Researc...

Micro Power

DTIC Science & Technology

2004-02-01

GENERATOR ENERGIZED BY A MEMS BASED CHEMICAL- THERMAL REACTOR” 5-6 PI: Professor Robert F. Savinell Co-I(s): Professors C. C. Liu, M. H . Litt, and J. S...January 8, 2002 PI Chih-Ming Ho UCLA Yu-Chong Tai Caltech Siegfried Janson Henry Helvajian Aerospace Corporation H.Q. Yang Andrzej J. Przekwasa CFDRC Co

Androgen Receptor Splice Variants and Resistance to Taxane Chemotherapy

DTIC Science & Technology

2015-10-01

Cancer. 2004; 4:253–265. 7. Zhu ML, Horbinski CM, Garzotto M, Qian DZ, Beer TM, Kyprianou N. Tubulin-targeting chemotherapy impairs androgen receptor...article must therefore be hereby marked advertisement in accordance with 18 U.S.C. Section 1734 solely to indicate this fact. Received February 6

Three Dimensionally Interconnected Silicon Nanomembranes for Optical Phased Array (OPA) and Optical True Time Delay (TTD) Applications

DTIC Science & Technology

2012-06-01

Nanophotonic Waveguides," J. Lightwave Technol. 25 (1), 151-156 (2007). [7-4] Yongbo Tang, Zhechao Wang, Lech Wosinski, Urban Westergren, and Sailing...Waveguides," Photonics Journal, IEEE 3 (2), 203-208 (2011). [8-25] Zhechao Wang, Ning Zhu, Yongbo Tang, Lech Wosinski, Daoxin Dai, and Sailing He

Biomechanical and Biochemical Cellular Response Due to Shock Waves

DTIC Science & Technology

2008-12-01

112, 1183-1195. Yen, C.-F., 2008, US Army Reserach Laboratory. Zhong, P., I. Cioanta, F. H. Cocks, and G. M. Preminger, 1997: Inertial cavitation...2940-2950. Zhong, P., H. F. Lin, X. F. Xi, S. L. Zhu, and E. S. Bhogte, 1999: Shock wave-inertial microbubble interaction: Methodology

China's Higher Education Reform 1998-2003: A Summary

ERIC Educational Resources Information Center

Lixu, Li

2004-01-01

Profoundly important and unprecedented changes have taken place in China's higher education since 1998, when Zhu Rongji Administration (1998-2003) decided to carry out a new round of educational reform. These changes include some breakthroughs in macro administrative system reform, growth in the total amount of educational expenditure, the…

Response to Intervention: Is the Sky Falling?

ERIC Educational Resources Information Center

Dougherty Stahl, Katherine A.

2016-01-01

Response to Intervention (RTI) is a multiple tiered system of instructional interventions that may also serve to identify children with Specific Learning Disabilities (particularly in reading and spelling). This article summarizes the findings of Evaluation of Response to Intervention Practices for Elementary School Reading (Balu, Zhu, Doolittle,…

Use of traditional Chinese medicine in patients with hyperlipidemia: A population-based study in Taiwan.

PubMed

Chu, Shih-Meng; Shih, Wei-Tai; Yang, Yao-Hsu; Chen, Pau-Chung; Chu, Yen-Hua

2015-06-20

Chinese herbal products (CHPs) are commonly used in patients with hyperlipidemia in traditional Chinese medicine (TCM). Because hyperlipidemia and related disease are common issues worldwide, this study analyzed the prescription patterns and frequencies of CHPs for treating patients with hyperlipidemia in Taiwan. Traditional Chinese medicine (TCM) has become popular as a therapy for controlling symptoms in patients with hyperlipidemia. This study aimed to analyze the prescription patterns of TCM for patients with hyperlipidemia in Taiwan. The study population was recruited from a random-sampled cohort of 1,000,000 people from the National Health Insurance Research Database between 2003 and 2009. We identified 30,784 outpatient visits related with hyperlipidemia diagnosis and collected these medical records. Association rules of data mining were conducted to explore the co-prescription patterns for Chinese herbal products (CHPs). The most commonly prescribed herbal formula for hyperlipidemia treatment was Xue-Fu-Zhu-Yu-Tang (16.1%), and Shan Zha (Crataegi fructus; 25.0%) was the most commonly prescribed single herb. The most commonly prescribed combination of an herbal formula and a single herb was Xue-Fu-Zhu-Yu-Tang and Dan Shen (Radix Salviae Miltiorrhizae), and the most commonly prescribed combination of couplet herbs was Dan Shen and Shan Zha. Xue-Fu-Zhu-Yu-Tang is the most frequently prescribed formula and is typically prescribed with Shan Zha, Dan Shen, and He Shou Wu for patients with hyperlipidemia. Clinical trials are warranted in future research to investigate the effects of the CHPs in terms of safety and efficacy and in particular to evaluate potential interactions with conventional treatments. Copyright © 2015. Published by Elsevier Ireland Ltd.

Synthesis and Sensory Characteristics of Kokumi γ-[Glu]n-Phe in the Presence of Glutamine and Phenylalanine: Glutaminase from Bacillus amyloliquefaciens or Aspergillus oryzae as the Catalyst.

PubMed

Yang, Juan; Sun-Waterhouse, Dongxiao; Cui, Chun; Dong, Keming; Wang, Wei

2017-10-04

The transpeptidase activity of glutaminase from Bacillus amyloliquefaciens (GBA) and Aspergillus oryzae (GAO) to yield γ-[Glu] n -Phe peptides were verified for the first time. In the presence of Gln and Phe, γ-Glu-Phe and γ-Glu-γ-Glu-Phe were synthesized by GAO, and γ-Glu-Phe, γ-Glu-γ-Glu-Phe, γ-Glu-γ-Glu-γ-Glu-Phe, γ-Glu-γ-Glu-γ-Glu-γ-Glu-Phe, and γ-Glu-γ-Glu-γ-Glu-γ-Glu-γ-Glu-Phe were synthesized by GBA. The K m values for the transpeptidation catalyzed by GBA and GAO were 47.88 and 153.92 mM (Phe as the acceptor), 84.89 and 236.47 mM (γ-Glu-Phe as the acceptor), indicating that GBA had a greater affinity than GAO for Phe and γ-Glu-Phe in the transpeptidation reaction. The K m values for the transpeptidation catalyzed by GBA against acceptors, Phe and γ-[Glu] (1≤n<5) -Phe (47.88-206.47 mM), increased with an elevated number of γ-glutamyl residue within the acceptor. The optimal conditions for γ-[Glu] n -Phe synthesis were pH 10 and 37 °C for 3 h, 300 mM Gln, 100 mM Phe, 0.05 U/mL GBA. All the γ-[Glu] (1≤n≤5) -Phe exhibited astringency in water and imparted a kokumi taste to commercial soy sauce and model chicken broth. The astringent threshold values (2.5-3.92 mM) were approximately 3-fold of the kokumi threshold concentrations (0.78-1.53 mM). γ-[Glu] n -Phe or the post-enzymatic reaction mixture enhanced the umami intensity of commercial soy sauce and model chicken broth.

[Relationship between leaf anatomical structure and heat resistance of 15 Rhododendron cultivars].

PubMed

Shen, Hui Fei; Zhao, Bing; Xu, Jing Jing

2016-12-01

In this study, 17 anatomical structure indexes of 15 Rhododendron cultivars were mea-sured by scanning electron microscope (SEM). Leaf anatomical structure indexes were screened via coefficient of variation, analysis of correlation and hierarchical cluster analysis, and comprehensive evaluation on heat resistance for each cultivar was conducted by the subordinate function. The results showed that the leaves of Rhododendron cultivars were typical bifacial leaf and the epidermal anticlinal walls showed slightly sinuate. The stomata only distributed in the lower epidermis and the shape was ruleless. The anatomical structure indexes all reached a significant level difference among 15 cultivars (P<0.01), except for lower epidermis thickness (P<0.05). Thickness of lamina corneum, stomatal density, stomatal width, the thickness palisade tissue and looseness of leaf spongy tissue were the main factors related to the hardness, while other indexes, such as stomatal length, stoma aperture, stomatal opening, length and thickness of upper epidermis, length and thickness of lower epidermis, thickness of spongy tissue, the ratio of the palisade tissue to spongy tissue, tightness of leaf palisade tissue, leaf thickness and media thickness didn't show much effect on heat resistance. There were some differences among 15 cultivars in heat resistance, and the order was Rhododendron 'Song Jiang Da Tao Hong' > Rhododendron 'Zhuang Yuan Hong' > Rhododendron 'Lv Se Guang Hui' > Rhododendron 'Fen Zhen Zhu' > Rhododendron 'Wai Guo Hong' > Rhododendron 'Lan Yin' > Rhododendron 'Bi Zhi' >Rhododendron 'Da He Zhi Chun' > Rhododendron 'Guo Qi Hong' > Rhododendron 'Yu Ling Long' > Rhododendron 'Hong Shan Hu' > Rhododendron 'Ning Bo Hong' > Rhododendron 'Tao Ban Zhu Sha' > Rhododendron 'Ai Ding Bao' > Rhododendron 'Liu Qiu Hong'. According to the heat hardiness, the cultivars could be divided into 4 groups: R. 'Song Jiang Da Tao Hong', R. 'Zhuang Yuan Hong' and R. 'Lv Se Guang Hui' with high heat

Power law expansion of the early universe for a V (a) = kan potential

NASA Astrophysics Data System (ADS)

Freitas, Augusto S.

2018-01-01

In a recent paper, He, Gao and Cai [Phys. Rev. D 89, 083510 (2014)], found a rigorous proof, based on analytical solutions of the Wheeler-DeWitt (WDWE) equation, of the spontaneous creation of the universe from nothing. The solutions were obtained from a classical potential V = ka2, where a is the scale factor. In this paper, we present a complementary (to that of He, Gao and Cai) solution to the WDWE equation with V = kan. I have found an exponential expansion of the true vacuum bubble for all scenarios. In all scenarios, we found a power law behavior of the scale factor result which is in agreement with another studies.

Redox Liquid Phase Exfoliation of Layered Transition Metal Dichalcogenides (Postprint)

DTIC Science & Technology

2016-12-29

RESEARCH LABORATORY MATERIALS AND MANUFACTURING DIRECTORATE WRIGHT-PATTERSON AIR FORCE BASE, OH 45433-7750 AIR FORCE MATERIEL COMMAND UNITED...ADDRESS(ES) 10. SPONSORING/MONITORING AGENCY ACRONYM(S) Air Force Research Laboratory Materials and Manufacturing Directorate Wright...Bultman, Adam Waite, Ming-Siao Hsiao, Richard A. Vaia* Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio

Redox Abnormalities as a Vulnerability Phenotype for Autism and Related Alterations in CNS Development

DTIC Science & Technology

2011-10-01

ming during pre- and post-natal neurodevelopment . Previously, we reported that many children with autism have abnormal plasma levels of metabolites...dysregulation in autism . 1. Introduction Autism is a behaviorally defined neurodevelopmental disor- der that usually presents in early childhood and is charac...Phenotype for Autism and Related Alterations in CNS Development PRINCIPAL INVESTIGATOR: Sandra Jill James, Ph.D

China’s Response to the ’New World Order’.

DTIC Science & Technology

1992-04-01

presence and influence in Vietnam, 2) Soviet conflict in Afghanistan, and 3) Soviet military posture on China’s northern border. 6.Ming Chen , "Sino-East...Chu Qimen, "Germany Becomes a Unified Nation Again," Beijing Review, October 21-27, 1990, p. 10 14.Ibid. 15.Wan Shuyu , "Germany Wields Influence On EC

"The Ancient Master Painted like Me"

ERIC Educational Resources Information Center

Chiu, Son-Mey

2009-01-01

By following their wonderful ideas or critical exploration, three eighth graders learned how to do traditional Chinese painting, which is taught by copying old masters' work from the Ming Dynasty in the 17th century. The standard manual, which most learners have been using for these three hundred years, is the "Mustard Seed Garden Manual of…

Development of High-Strength Nanostructured Magnesium Alloys for Light-Weight Weapon Systems and Vehicles

DTIC Science & Technology

2014-01-13

strength nanocrystalline Mg-alloys via cryomilling and spark - plasma - sintering , 2) demonstrate the unveil evidence of nanotwins in nanocrystalline...Christopher Melnyk, Wei H. Kao, Jenn-Ming Yang. Cryomilling and spark plasma sintering of nanocrystalline magnesium-based alloy, Journal of Materials...accomplished several important milestones: 1) manufacture of high strength nanocrystalline Mg-alloys via cryomilling and spark plasma sintering (SPS

June Four: A Chronicle of the Chinese Democratic Uprising.

ERIC Educational Resources Information Center

1989

This book presents more than 200 photographs along with a chronological record from the "Ming Pao News," covering the events in People's Republic of China from the death of Hu Yaobang on April 15, 1989, which precipitated the Chinese student democratic movement, to the crushing of the movement at Tiananmen Square by the Chinese army on…

Multifunctional Core-Shell and Nano-channel Design for Nano-sized Thermo-sensor

DTIC Science & Technology

2015-04-01

185 (2012) 172. 3. X. Sun, X. Ming, G. K. Wang, et al., “Atomic Layer Deposition of TiO2 on Graphene for Supercapacitors ”, Journal of the...Electrochemical Supercapacitors ”, Small (2012) 452. 5. H. T. Sun, M. P. Yu, G. K. Wang, X. Sun and J. Lian, “Temperature-Dependent Morphology Evolution and

Commensal Bacteria Control Cancer Response to Therapy by Modulating the Tumor Microenvironment | Poster

Cancer.gov

Noriho Iida, Amiran Dzutsev, C. Andrew Stewart, Loretta Smith, Nicolas Bouladoux, Rebecca A. Weingarten, Daniel A. Molina, Rosalba Salcedo, Timothy Back, Sarah Cramer, Ren-Ming Dai, Hiu Kiu, Marco Cardone, Shruti Naik, Anil K. Patri, Ena Wang, Francesco M. Marincola, Karen M. Frank, Yasmine Belkaid, Giorgio Trinchieri, Romina S. Goldszmid Science 342(6161):967-970, 2013

Developing Treatment, Treatment Validation, and Treatment Scope in the Setting of an Autism Clinical Trial

DTIC Science & Technology

2013-06-01

neurodevelopmental disorders 3(2): 132-143. Buyske, S., T. A. Williams, A. E. Mars, E. S. Stenroos, S. X. Ming, R. Wang, M. Sreenath, M. F. Factura , C. Reddy, G. H...Gastroenterol Nutr. Williams, T. A., A. E. Mars, S. G. Buyske, E. S. Stenroos, R. Wang, M. F. Factura -Santiago, G. H. Lambert and W. G. Johnson (2007

Effects of Typographic Variables on Eye-Movement Measures in Reading Chinese from a Screen

ERIC Educational Resources Information Center

Yen, Nai-Shing; Tsai, Jie-Li; Chen, Pei-Ling; Lin, Hsuan-Yu; Chen, Arbee L. P.

2011-01-01

To investigate the most efficient way to represent text in reading Chinese on computer displays, three typographic variables, character size (41[feet] arc/24 pixels and 60[feet] arc/32 pixels), character spacing (1/4 and 1/8 character width) and font type (Kai and Ming), were manipulated. Results showed that the reading speed for Chinese…

Drift in Children's Categories: When Experienced Distributions Conflict with Prior Learning

ERIC Educational Resources Information Center

Kalish, Charles W.; Zhu, XiaoJin; Rogers, Timothy T.

2015-01-01

Psychological intuitions about natural category structure do not always correspond to the true structure of the world. The current study explores young children's responses to conflict between intuitive structure and authoritative feedback using a semi-supervised learning (Zhu et al., 2007) paradigm. In three experiments, 160 children between the…

Assessment of Nanobiotechnology-Targeted siRNA Designed to Inhibit NF-KappaB Classical and Alternative Signaling in Breast Tumor Macrophages

DTIC Science & Technology

2014-07-01

Venkataraman R, Crowder SW, Jung DK, Yu SS, Feaster TK, Giorgio TD, Hong CC, Baudenbacher FJ, Hatzopoulos AK and Sung HJ: Combinatorial Electrospun Matrices...Diabetic Complications, Journal of the American Society of Nephrology : JASN, 2009, 20, 2503-2512. 37. E. Y. Lin, J. G. Jones, P. Li, L. Zhu, K. D

Active-Vision Control Systems for Complex Adversarial 3-D Environments

DTIC Science & Technology

2009-03-01

Control Systems MURI Final Report 36 51. D. Nain, S. Haker , A. Bobick, A. Tannenbaum, "Multiscale 3D shape representation and segmentation using...Conference, August 2008. 99. L. Zhu, Y. Yang, S. Haker , and A. Tannenbaum, "An image morphing technique based on optimal mass preserving mapping," IEEE

Impact Of Obesity On Tamoxifen Chemoprevention In A Model Of Ductal Carcinoma In Situ

DTIC Science & Technology

2011-10-01

Antitumor effects of ursolic acid in a mouse model of postmenopausal breast cancer. Nutrition and Cancer 62(8):1074-86, 2010. Zheng Q, Dunlap SM, Zhu...at the time of sacrifice, including tumor, mammary fat pad, liver, visceral white adipose tissue, skin, and skeletal muscle (Task 1.d). All mice

4 CFR 83.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., and other documentary materials, regardless of physical form or characteristics, containing data about... maintained pursuant to GAO's personnel management process or personnel policy setting process; (e) Record...

Direct oxygen uptake from air by novel glycogen accumulating organism dominated biofilm minimizes excess sludge production.

PubMed

Hossain, Md Iqbal; Paparini, Andrea; Cord-Ruwisch, Ralf

2018-05-29

The cost associated with treatment and disposal of excess sludge produced is one of the greatest operational expenses in wastewater treatment plants. In this study, we quantify and explain greatly reduced excess sludge production in the novel glycogen accumulating organism (GAO) dominated drained biofilm system previously shown to be capable of extremely energy efficient removal of organic carbon (biological oxygen demand or BOD) from wastewater. The average excess sludge production rate was 0.05 g VSS g -1 BOD (acetate) removed, which is about 9-times lower than that of comparative studies using the same acetate based synthetic wastewater. The substantially lower sludge yield was attributed to a number of features such as the high oxygen consumption facilitated by direct oxygen uptake from air, high biomass content (21.41 g VSS L -1 of reactor), the predominance of the GAO (Candidatus competibacter) with a low growth yield and the overwhelming presence of the predatory protozoa (Tetramitus) in the biofilm. Overall, the combination of low-energy requirement for air supply (no compressed air supply) and the low excess sludge production rate, could make this novel "GAO drained biofilm" process one of the most economical ways of biological organic carbon removal from wastewater. Copyright © 2018. Published by Elsevier B.V.

Molecular dynamics modeling of atomic displacement cascades in 3C-SiC: Comparison of interatomic potentials

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

Samolyuk, German D.; Osetskiy, Yury N.; Stoller, Roger E.

We used molecular dynamics modeling of atomic displacement cascades to characterize the nature of primary radiation damage in 3C-SiC. We demonstrated that the most commonly used interatomic potentials are inconsistent with ab initio calculations of defect energetics. Both the Tersoff potential used in this work and a modified embedded-atom method potential reveal a barrier to recombination of the carbon interstitial and carbon vacancy which is much higher than the density functional theory (DFT) results. The barrier obtained with a newer potential by Gao and Weber is closer to the DFT result. This difference results in significant differences in the cascademore » production of point defects. We have completed both 10 keV and 50 keV cascade simulations in 3C-SiC at a range of temperatures. In contrast to the Tersoff potential, the Gao-Weber potential produces almost twice as many C vacancies and interstitials at the time of maximum disorder (~0.2 ps) but only about 25% more stable defects at the end of the simulation. Only about 20% of the carbon defects produced with the Tersoff potential recombine during the in-cascade annealing phase, while about 60% recombine with the Gao-Weber potential.« less

Molecular dynamics modeling of atomic displacement cascades in 3C-SiC: Comparison of interatomic potentials

DOE PAGES

Samolyuk, German D.; Osetskiy, Yury N.; Stoller, Roger E.

2015-06-03

We used molecular dynamics modeling of atomic displacement cascades to characterize the nature of primary radiation damage in 3C-SiC. We demonstrated that the most commonly used interatomic potentials are inconsistent with ab initio calculations of defect energetics. Both the Tersoff potential used in this work and a modified embedded-atom method potential reveal a barrier to recombination of the carbon interstitial and carbon vacancy which is much higher than the density functional theory (DFT) results. The barrier obtained with a newer potential by Gao and Weber is closer to the DFT result. This difference results in significant differences in the cascademore » production of point defects. We have completed both 10 keV and 50 keV cascade simulations in 3C-SiC at a range of temperatures. In contrast to the Tersoff potential, the Gao-Weber potential produces almost twice as many C vacancies and interstitials at the time of maximum disorder (~0.2 ps) but only about 25% more stable defects at the end of the simulation. Only about 20% of the carbon defects produced with the Tersoff potential recombine during the in-cascade annealing phase, while about 60% recombine with the Gao-Weber potential.« less

41 CFR Appendix D to Chapter 301 - Glossary of Acronyms

Code of Federal Regulations, 2013 CFR

2013-07-01

... Regulation FTS: Federal Telecommunications System GAO: General Accounting Office GBL: Government Bill of... Ethics OMB: Office of Management and Budget PBP&E: Professional Books, Papers, and Equipment PCS...

75 FR 49942 - Statement of Organization, Functions, and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-16

..., performance measurement, and improvement of SAMHSA administrative and management services; (3) provides...) coordinates and manages General Accounting Office (GAO) and Office of Inspector General (OIG) reviews of the...

"The Source of Learning Is Thought" Reading the "Chin-ssu lu" (???) with a "Western Eye"

ERIC Educational Resources Information Center

Reichenbach, Roland

2016-01-01

The contribution focuses on Neo-Confucian texts as collected by Zhu Xi (?? 1130-1200) and Lü Zuqian (1137-1181) and is a look from the "outside", from the perspective of German theories of Bildung ("self-cultivation"). It aims at demonstrating that among other insights that today's readers may gather from Neo-Confucian…

The Impacts of Remedial Interventions on Learning Chinese for Low-Achieving First Graders

ERIC Educational Resources Information Center

Chen, Shu-Li; Tzeng, Shih-Jay; Chu, Szu-Yin; Chen, Hsin-Ying

2016-01-01

The purpose of this study was to investigate whether a Chinese phonetic script, Zhu-Yin-Fu-Hao (ZYFH), influences low achievers in learning Chinese. In this quasi experimental design, 21 students were assigned to the experimental group, while the other 31 students were distributed to the control group. Two interventions were implemented throughout…

Implicit-shifted Symmetric QR Singular Value Decomposition of 3x3 Matrices

DTIC Science & Technology

2016-04-01

Graph 33, 4, 138:1– 138:11. TREFETHEN, L. N., AND BAU III, D. 1997. Numerical linear algebra , vol. 50. Siam. XU, H., SIN, F., ZHU, Y., AND BARBIČ, J...matrices with minimal branching and elementary floating point operations. Tech. rep., University of Wisconsin- Madison. SAITO, S., ZHOU, Z.-Y., AND

The Cat, the Cradle, and the Silver Spoon: Violence in Contemporary Art and the Question of Ethics for Art Education

ERIC Educational Resources Information Center

Tavin, Kevin; Kallio-Tavin, Mira

2014-01-01

Against the backdrop of objective and subjective violence, two contemporary artworks are interpreted through theories of the Other. Zhu Yu's "Eating People" (2000) is considered through Lacanian psychoanalytic theory and, in particular, through an Ethics of the Real. Teemu Mäki's "My Way, a Work in Progress" (1995) is…

Comments on "Another Look at the New York City Voucher Experiment."

ERIC Educational Resources Information Center

Myers, David E.; Mayer, Daniel P.

This brief paper is a response to a reanalysis (Krueger & Zhu, 2003) of a report (Mayer, Peterson, Myers, Tuttle, & Howell, 2002). The response is offered by two of the authors (Myers & Mayer) of the original report. The original report presented an evaluation of the impact of vouchers on students' reading and mathematics achievement…

78 FR 23637 - Identity Theft Red Flags Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

... Address Control Issues with Implementing Cloud Computing (May 2010), available at http://www.gao.gov/new.items/d10513.pdf (discussing information security implications of cloud computing); Department of...

77 FR 13449 - Identity Theft Red Flags Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

... Address Control Issues with Implementing Cloud Computing (May 2010) (available at http://www.gao.gov/new.items/d10513.pdf ) (discussing information security implications of cloud computing); Department of...

Aviation Insurance: Issues Related to the Reauthorization of FAA's Aviation Insurance Program

DOT National Transportation Integrated Search

1997-05-01

This Congressional testimony by Gerald L. Dillingham, Associate Director, : Transportation Issues, Resources, Community, and Economic Development Division, : General Accounting Office (GAO) discusses changes made to the Federal Aviation : Administrat...

76 FR 12549 - Public Availability of Government Accountability Office Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-08

... agency for law enforcement purposes. * * * * * (m) * * * Records obtained by the GAO Forensic Audits and... collects, during the course of its audits and investigations, records from law enforcement agencies that...

Domestic Aviation: Barriers Continue to Limit Competition

DOT National Transportation Integrated Search

1997-10-28

Congressional testimony by Gerald L. Dillingham, Associate Director, : Transportation Issues, Resources, Community, and Economic Development Division, : General Accounting Office (GAO), on competition in the domestic airline industry. : In October 19...

Silicon Carbide Technologies for Lightweighted Aerospace Mirrors

DTIC Science & Technology

2008-09-01

Silicon Carbide Technologies for Lightweighted Aerospace Mirrors Lawrence E. Matson (1) Ming Y. Chen (1) Brett deBlonk (2) Iwona A...glass and beryllium to produce lightweighted aerospace mirror systems has reached its limits due to the long lead times, high processing costs...for making mirror structural substrates, figuring and finishing technologies being investigated to reduce cost time and cost, and non-destructive

An Empirical Study on Operator Interface Design for Handheld Devices to Control Micro Aerial Vehicles

DTIC Science & Technology

2010-10-01

An Empirical Study on Operator Interface Design for Handheld Devices to Control Micro Aerial Vehicles Ming Hou...Report DRDC Toronto TR 2010-075 October 2010 An Empirical Study on Operator Interface Design for Handheld Devices to...drives the need for a small and light controller which will not hinder a soldier carrying it. This requirement brings an issue of designing an

Rein and Zheng Elected to American Academy of Microbiology | Poster

Cancer.gov

By Nancy Parrish, Staff Writer Earlier this year, Alan Rein, Ph.D., and Zhi-Ming (Thomas) Zheng, M.D., Ph.D., were elected to fellowship in the American Academy of Microbiology, the honorific leadership group within the American Society for Microbiology (ASM). They were among 88 microbiologists who were elected to the academy “through a highly selective, peer-review process,

Dual Mode Thin Film Bulk Acoustic Resonators (FBARs) Based on AlN, ZnO and GaN Films with Tilted c-Axis Orientation

DTIC Science & Technology

2010-01-01

TERMS MEMS , acoustic wave devices, acoustic wave sensors Qing-Ming Wang University of Pittsburgh 123 University Place University Club Pittsburgh, PA...resonators,” Proc. SPIE Vol. 6223, 62230I, Micro ( MEMS ) and Nanotechnologies for Space Applications; Thomas George, Zhong-Yang Cheng; Eds. (May...microelectromechanical resonators has been recognized as a technological challenge in the current microelectronics and MEMS development. The

Using magnons to probe spintronic materials properties

NASA Astrophysics Data System (ADS)

McMichael, Robert

2012-02-01

For many spin-based electronic devices, from the read sensors in modern hard disk drives to future spintronic logic concepts, the device physics originates in spin polarized currents in ferromagnetic metals. In this talk, I will describe a novel ``Spin Wave Doppler'' method that uses the interaction of spin waves with spin-polarized currents to determine the spin drift velocity and the spin current polarization [1]. Owing to differences between the band structures of majority-spin and minority-spin electrons, the electrical current also carries an angular momentum current and magnetic moment current. Passing these coupled currents though a magnetic wire changes the linear excitations of the magnetization, i.e spin waves. Interestingly, the excitations can be described as drifting ``downstream'' with the electron flow. We measure this drift velocity by monitoring the spin-wave-mediated transmission between pairs of periodically patterned antennas on magnetic wires as a function of current density in the wire. The transmission frequency resonance shifts by 2πδf = vk where the drift velocity v is proportional to both the current density and the current polarization P. I will discuss measurements of the spin polarization of the current in Ni80Fe20 [2], and novel alloys (CoFe)1-xGax [3] and (Ni80Fe20)1-xGdx [4]. [4pt] [1] V. Vlaminck and M. Bailleul, Science, 322, 410 (2008) [0pt] [2] M. Zhu, C. L. Dennis, and R. D. McMichael, Phys. Rev. B, 81, 140407 (2010). [0pt] [3] M. Zhu, B. D. Soe, R. D. McMichael, M. J. Carey, S. Maat, and J. R. Childress, Appl. Phys. Lett., 98, 072510 (2011). [0pt] [4] R. L. Thomas, M. Zhu, C. L. Dennis, V. Misra and R. D. McMichael, J. Appl. Phys., 110, 033902 (2011).

A revision of Petasiger Dietz, 1909 (Digenea: Echinostomatidae) and a key to its species.

PubMed

Faltýnková, Anna; Gibson, David I; Kostadinova, Aneta

2008-09-01

Petasiger Dietz, 1909 is revised, and a key to and lists of the records and hosts of the 18 recognised species are presented. The recognised species are: P. exaeretus Dietz, 1909, P. australis Johnston & Angel, 1941, P. combesi Zamparo, Overstreet & Brooks, 2005, P. floridus Premvati, 1968, P. grandivesicularis Ishii, 1935, P. islandicus Kostadinova & Skirnisson, 2007, P. johnstoni n. sp., P. megacanthus (Kotlán, 1922), P. minutissimus Gogate, 1934, P. neocomense Fuhrmann, 1927, P. nitidus Linton, 1928, P. novemdecim Lutz, 1928, P. oschmarini Kostadinova & Gibson, 1998, P. phalacrocoracis (Yamaguti, 1939), P. pseudoneocomense Bravo-Hollis, 1969, P. pungens (Linstow, 1894), P. soochowensis Ku, Chiu, Li & Zhu, 1977 and P. variospinosus (Odhner, 1910). Seven of these species are redescribed on the basis of type and newly collected material. P. laricola Ku, Chiu, Li & Zhu, 1977, Echinochasmus fotedari Chishti & Mir, 1989 and P. neocomense of Canković, Kazić & Milka (1983) are considered synonyms of P. pungens; P. longicirratus Ku, 1938, P. skrjabini Bashkirova, 1941 and P. nitidus of Chen et al. (1985) synonyms of P. neocomense; P. caribbensis Nassi, 1980 a synonym of P. novemdecim; and P. tientsinensis Ku, Chiu, Li & Zhu, 1977 a synonym of P. exaeretus. P. johnstoni n. sp. is described from Tachybaptus ruficollis novaehollandiae in Australia. It is readily distinguished from the most closely-related P. grandivesicularis Ishii, 1935 and P. australis Johnston & Angel, 1941 by the smaller size of the body and angle collar spines and differences in most other metrical characters. Species attributed to Petasiger which are here considered species inquirendae are: P. antigonus Nigam, 1944 sp. inq., P. chandleri Abdel-Malek, 1952 sp. inq., P. jubilarum Elperina in Skrjabin, Petrov & Bashkirova, 1947 sp. inq., P. nicolli Pande, 1939 sp. inq. and P. spasskyi Oshmarin in Skrjabin, Petrov & Bashkirova, 1947 sp. inq.; and Echinoparyphium inopinatum (Baer, 1959) n. comb. is a

Geochemical Characteristics of Granitoids in southwest Tianshan: Four Stages for Geodynamic Evolution of the Southwest Tianshan Orogenic Belt

NASA Astrophysics Data System (ADS)

Zhu, Y.

2016-12-01

Paleozoic intrusive rocks widely exposed in the west Tianshan orogenic belt provides key to understand the geodynamic evolution of the central Asian orogenic belt. A synthesis involving the data for Chinese Yili-central Tianshan and southwest Tianshan and comparison of Kyrgyz Tianshan with a broader dataset including zircon U-Pb ages, zircon Hf isotopic composition, major and trace elements for Paleozoic intrusions are presented to classify the Paleozoic intrusive rocks in four categories which corresponding to subduction of the Terskey Ocean, initial subduction stage of South Tianshan Ocean (STO), major subduction stage of the STO, and collisional to post-collisional stages. The subduction of the Terskey Oceanic crust finally caused the closure of the Terskey Ocean and the opening of the South Tianshan back-arc basin. The development of the Southwest Tianshan back-arc basin formed the STO, which subducted under the Yili-central Tianshan during early Silurian to early Carboniferous, and consequently formed huge arc magmatic rocks. Both the Silurian and early Carboniferous intrusions showing arc geochemical characteristics were derived from partial melting of juvenile arc-derived rocks with involvement of old continental crust. The STO finally closed by the end of early Carboniferous. Afterwards, geodynamic setting changed from convergence to extensional during late Carboniferous to early Permian periods. There is a significant geodynamic change from convergence to extension during late Carboniferous to early Permian, which may be resulted from breakoff of the subducted slab (Fig. 1). Such processes caused upwelling of asthenosphere and triggered partial melting of continental crust, as evidenced by emplacement of voluminous granitic rocks. References: An F, et al, 2013. Journal of Asian Earth Sciences, 78: 100-113; Zhu YF, 2011. Ore Geology Reviews, 40: 108-121; Zhu YF, et al, 2009. Geological Society, London, 166: 1085-1099; Zhu YF et al, 2016. Journal of Earth

Rapid Naming Speed and Chinese Character Recognition

ERIC Educational Resources Information Center

Liao, Chen-Huei; Georgiou, George K.; Parrila, Rauno

2008-01-01

We examined the relationship between rapid naming speed (RAN) and Chinese character recognition accuracy and fluency. Sixty-three grade 2 and 54 grade 4 Taiwanese children were administered four RAN tasks (colors, digits, Zhu-Yin-Fu-Hao, characters), and two character recognition tasks. RAN tasks accounted for more reading variance in grade 4 than…

Brain and Surface Warping via Minimizing Lipschitz Extensions (PREPRINT)

DTIC Science & Technology

2006-01-01

Angenent, S. Haker , A. Tannenbaum, and R. Kikinis, “Conformal geometry and brain flattening,” Proc. MICCAI, pp. 271-278, 1999. 1 [2] G. Aronsson, M...surface mapping,” IEEE Transactions on Medical Imaging, 23:7, 2004. 1 [17] S. Haker , L. Zhu, A. Tannenbaum, and S. An- genent, “Optimal mass transport for

Organization of the Optical Society of America Photonic Science Topical Meeting Series. Volume 3. The Microphysics of Surfaces: Beam-Induced Processes Held in Santa Fe, New Mexico on 11-13 February 1991

DTIC Science & Technology

1992-05-22

as semiconductor material. Impor- tant applications are thin film solar cells, thin film transistors for liquid crystal displays, photoreceptors for...171, 1989. 307-311 3 T.MINAMI, H.NANTO and S.TAKATA, Thin Solid Films, Vol.124, 1985. 43-47 4 D.Z.DA, F.R.ZHU and H.S.TANG, Acta Energiae Solaris