Developments in mycotoxin analysis: an update for 2015-2016

USDA-ARS?s Scientific Manuscript database

This review summarises developments in the determination of mycotoxins over a period between mid-2015 and mid-2016. Analytical methods to determine aflatoxins, Alternaria toxins, ergot alkaloids, fumonisins, ochratoxins, patulin, trichothecenes, and zearalenone are covered in individual sections. Ad...

Earth horizon modeling and application to static Earth sensors on TRMM spacecraft

NASA Technical Reports Server (NTRS)

Keat, J.; Challa, M.; Tracewell, D.; Galal, K.

1995-01-01

Data from Earth sensor assemblies (ESA's) often are used in the attitude determination (AD) for both spinning and Earth-pointing spacecraft. The ESA's on previous such spacecraft for which the ground-based AD operation was performed by the Flight Dynamics Division (FDD) used the Earth scanning method. AD on such spacecraft requires a model of the shape of the Earth disk as seen from the spacecraft. AD accuracy requirements often are too severe to permit Earth oblateness to be ignored when modeling disk shape. Section 2 of this paper reexamines and extends the methods for Earth disk shape modeling employed in AD work at FDD for the past decade. A new formulation, based on a more convenient Earth flatness parameter, is introduced, and the geometric concepts are examined in detail. It is shown that the Earth disk can be approximated as an ellipse in AD computations. Algorithms for introducing Earth oblateness into the AD process for spacecraft carrying scanning ESA's have been developed at FDD and implemented into the support systems. The Tropical Rainfall Measurement Mission (TRMM) will be the first spacecraft with AD operation performed at FDD that uses a different type of ESA - namely, a static one - containing four fixed detectors D(sub i) (i = 1 to 4). Section 3 of this paper considers the effect of Earth oblateness on AD accuracy for TRMM. This effect ideally will not induce AD errors on TRMM when data from all four D(sub i) are present. When data from only two or three D(sub i) are available, however, a spherical Earth approximation can introduce errors of 0.05 to 0.30 deg on TRMM. These oblateness-induced errors are eliminated by a new algorithm that uses the results of Section 2 to model the Earth disk as an ellipse.

Verification of rapid method for estimation of added food colorant type in boiled sausages based on measurement of cross section color

NASA Astrophysics Data System (ADS)

Jovanović, J.; Petronijević, R. B.; Lukić, M.; Karan, D.; Parunović, N.; Branković-Lazić, I.

2017-09-01

During the previous development of a chemometric method for estimating the amount of added colorant in meat products, it was noticed that the natural colorant most commonly added to boiled sausages, E 120, has different CIE-LAB behavior compared to artificial colors that are used for the same purpose. This has opened the possibility of transforming the developed method into a method for identifying the addition of natural or synthetic colorants in boiled sausages based on the measurement of the color of the cross-section. After recalibration of the CIE-LAB method using linear discriminant analysis, verification was performed on 76 boiled sausages, of either frankfurters or Parisian sausage types. The accuracy and reliability of the classification was confirmed by comparison with the standard HPLC method. Results showed that the LDA + CIE-LAB method can be applied with high accuracy, 93.42 %, to estimate food color type in boiled sausages. Natural orange colors can give false positive results. Pigments from spice mixtures had no significant effect on CIE-LAB results.

Vocabulary Development and Maintenance--Descriptors. ERIC Processing Manual, Section VIII (Part 1).

ERIC Educational Resources Information Center

Houston, Jim, Ed.

Comprehensive rules, guidelines, and examples are provided for use by ERIC indexers and lexicographers in developing and maintaining the "Thesaurus of ERIC Descriptors." Evaluation and decision criteria, research procedures, and inputting details for adding new Descriptors are documented. Instructions for modifying existing Thesaurus…

The “ABCs of AD”: A pilot test of an online educational module to increase use of the autonomic dysreflexia clinical practice guidelines among paramedic and nurse trainees

PubMed Central

Tomasone, Jennifer R.; Martin Ginis, Kathleen A.; Pulkkinen, Wayland; Krassioukov, Andrei

2014-01-01

Context/Objective Despite availability of clinical practice guidelines (CPGs), gaps in autonomic dysreflexia (AD) knowledge and practice persist. A free, online educational module, the “ABCs of AD”, was developed to improve knowledge of the AD-CPGs among emergency healthcare personnel. We examine short-term changes in paramedic and nurse trainees’ knowledge of, and social cognitions towards using, the AD-CPGs following module completion. Design Pre–post. Methods Thirty-four paramedic and nurse trainees from two training programs in Canada completed measures immediately before and after viewing the online “ABCs of AD” module. Outcome measures AD knowledge test; Theory of Planned Behavior social cognition questionnaire; module feedback survey. Results Paired samples t-tests revealed significant increases in participants’ AD knowledge test scores (M ± SDpre = 9.00 ± 2.46, M ± SDpost = 12.03 ± 4.07, P < 0.001; d = 0.84). Prior to viewing the module, participants reported positive social cognitions for using the AD-CPGs (all Ms ≥ 4.84 out of 7). From pre- to post-module, no significant changes were seen in participants’ social cognitions for using the AD-CPGs. Participants’ average module viewing time was 36.73 ± 24.17 minutes (range 8–90 minutes). There was a decline in viewing from the first to the last module sections, with only half of participants viewing all six sections. Conclusion Knowledge alone is insufficient for clinical behavior change; as such, social cognitive determinants of behavior should be explicitly targeted in future iterations of the module to increase the likelihood of increased use of the AD-CPGs. To engage viewers across all module sections, the “ABCs of AD” module should include supplementary learning strategies, such as interactive quizzes and peer-to-peer interaction. PMID:25055849

Integrability of the Ad{{S}_{5}}\\times {{S}^{5}} superstring and its deformations

NASA Astrophysics Data System (ADS)

van Tongeren, Stijn J.

2014-10-01

This article reviews the application of integrability to the spectral problem of strings on Ad{{S}5}× {{S}5} and its deformations. We begin with a pedagogical introduction to integrable field theories culminating in the description of their finite-volume spectra through the thermodynamic Bethe ansatz (TBA). Next, we apply these ideas to the Ad{{S}5}× {{S}5} string and in later sections discuss how to account for particular integrable deformations. Through the AdS/CFT correspondence this gives an exact description of anomalous scaling dimensions of single trace operators in planar N=4 supersymmetry Yang-Mills theory, its ‘orbifolds’, and β and γ-deformed supersymmetric Yang-Mills theory. We also touch upon some subtleties arising in these deformed theories. Furthermore, we consider complex excited states (bound states) in the su(2) sector and give their TBA description. Finally we discuss the TBA for a quantum deformation of the Ad{{S}5}× {{S}5} superstring S-matrix, with close relations to among others Pohlmeyer reduced string theory, and briefly indicate more recent developments in this area.

17 CFR 240.17Ad-21T - Operational capability in a Year 2000 environment.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Operational capability in a Year 2000 environment. 240.17Ad-21T Section 240.17Ad-21T Commodity and Securities Exchanges SECURITIES... Company Rules § 240.17Ad-21T Operational capability in a Year 2000 environment. (a) This section applies...

Evaluation of 64Cu-Based Radiopharmaceuticals that Target Aβ Peptide Aggregates as Diagnostic Tools for Alzheimer's Disease.

PubMed

Bandara, Nilantha; Sharma, Anuj K; Krieger, Stephanie; Schultz, Jason W; Han, Byung Hee; Rogers, Buck E; Mirica, Liviu M

2017-09-13

Positron emission tomography (PET) imaging agents that detect amyloid plaques containing amyloid beta (Aβ) peptide aggregates in the brain of Alzheimer's disease (AD) patients have been successfully developed and recently approved by the FDA for clinical use. However, the short half-lives of the currently used radionuclides 11 C (20.4 min) and 18 F (109.8 min) may limit the widespread use of these imaging agents. Therefore, we have begun to evaluate novel AD diagnostic agents that can be radiolabeled with 64 Cu, a radionuclide with a half-life of 12.7 h, ideal for PET imaging. Described herein are a series of bifunctional chelators (BFCs), L 1 -L 5 , that were designed to tightly bind 64 Cu and shown to interact with Aβ aggregates both in vitro and in transgenic AD mouse brain sections. Importantly, biodistribution studies show that these compounds exhibit promising brain uptake and rapid clearance in wild-type mice, and initial microPET imaging studies of transgenic AD mice suggest that these compounds could serve as lead compounds for the development of improved diagnostic agents for AD.

IMPY: an improved thioflavin-T derivative for in vivo labeling of beta-amyloid plaques.

PubMed

Kung, Mei-Ping; Hou, Catherine; Zhuang, Zhi-Ping; Zhang, Bin; Skovronsky, Daniel; Trojanowski, John Q; Lee, Virginia M-Y; Kung, Hank F

2002-11-29

Development of small molecular probes for in vivo labeling and detection of beta-amyloid (Abeta) plaques in patients of Alzheimer's disease (AD) is of significant scientific interest, and it may also assist the development of drugs targeting Abeta plaques for treatment of AD. A novel probe, [123I/(125)I]IMPY, 6-iodo-2-(4'-dimethylamino-)phenyl-imidazo[1,2-a]pyridine, was successfully prepared with an iododestannylation reaction catalyzed by hydrogen peroxide. The modified thioflavin-T derivative displayed a good binding affinity for preformed synthetic Abeta40 aggregates in solution (K(i)=15+/-5 nM) and showed selective plaque labeling on postmortem AD brain sections. Biodistribution study in normal mice after an iv injection of [125I]IMPY exhibited excellent brain uptake (2.9% initial dose/brain at 2 min) and fast washout (0.2% initial dose/brain at 60 min). These properties are highly desirable for amyloid plaque imaging agents. In vivo plaque labeling was evaluated in a transgenic mouse model (Tg2576) engineered to produce excess amyloid plaques in the brain. Ex vivo autoradiograms of brain sections of the Tg 2576 mouse obtained at 4 h after an i.v. injection of [125I]IMPY clearly displayed a distinct plaque labeling with a low background activity. When the same brain section was stained with a fluorescent dye, thioflavin-S, the same Abeta plaques showed prominent fluorescent labeling consistent with the results of the autoradiogram. In conclusion, these findings clearly suggest that radioiodinated IMPY demonstrates desirable characteristics for in vivo labeling of Abeta plaques and it may be useful as a molecular imaging agent to study amyloidogenesis in the brain of living AD patients. Copyright 2002 Elsevier Science B.V.

Applying Quantitative Approaches to the Formative Evaluation of Antismoking Campaign Messages

PubMed Central

Parvanta, Sarah; Gibson, Laura; Forquer, Heather; Shapiro-Luft, Dina; Dean, Lorraine; Freres, Derek; Lerman, Caryn; Mallya, Giridhar; Moldovan-Johnson, Mihaela; Tan, Andy; Cappella, Joseph; Hornik, Robert

2014-01-01

This article shares an in-depth summary of a formative evaluation that used quantitative data to inform the development and selection of promotional ads for the antismoking communication component of a social marketing campaign. A foundational survey provided cross-sectional data to identify beliefs about quitting smoking that campaign messages should target, as well as beliefs to avoid. Pretesting draft ads against quantitative indicators of message effectiveness further facilitated the selection and rejection of final campaign ads. Finally, we consider lessons learned from the process of balancing quantitative methods and judgment to make formative decisions about more and less promising persuasive messages for campaigns. PMID:24817829

Childhood Disability in the Family: Recognizing the Added Handicap. Monograph Number Fourteen.

ERIC Educational Resources Information Center

Zucman, Elizabeth

The author reviews research pertaining to parent behavior in relation to child development, repercussions of disability on family life, and techniques for helping parents of disabled children. Section 1 considers theoretical bases of parenting and normal development; biological, psychological, and social factors in the genesis of handicaps; parent…

Angiotensin Converting Enzyme Inhibitors and Alzheimer Disease in the Presence of the Apolipoprotein E4 Allele

PubMed Central

Qiu, Wendy Wei Qiao; Lai, Angela; Mon, Timothy; Mwamburi, Mkaya; Taylor, Warren; Rosenzweig, James; Kowall, Neil; Stern, Robert; Zhu, Haihao; Steffens, David C.

2013-01-01

Objective The effect of angiotensin converting enzyme (ACE) inhibitors on Alzheimer disease (AD) remains unclear, with conflicting results reported. We studied the interaction of the Apolipoprotein E (ApoE) genotype and ACE inhibitors on AD. Methods This was a cross-sectional study of homebound elderly with an AD diagnosis and documentation of medications taken. ApoE genotype was determined. Results A total of 355 subjects with status on ApoE alleles and cognitive diagnoses were studied. The average age (mean ± SD) of this population was 73.3 ± 8.3 years old, and 73% were female. Cross-sectionally, there was no difference in the number of AD cases between ApoE4 carriers and ApoE4 non-carriers or between ACE inhibitor users and non-users in the homebound elderly. ApoE4 carriers treated with ACE inhibitors, however, had more diagnoses of AD compared with those who did not have the treatment (28% versus 6%, p = 0.01) or ApoE4 non-carriers treated with an ACE inhibitor (28% versus 10%, p = 0.03). ACE inhibitor use was associated with AD diagnosis only in the presence of an E4 allele. Using multivariate logistic regression analysis, we found that in diagnosed AD cases there was a significant interaction between ApoE4 and ACE inhibitor use (odds ratio: 20.85; 95% confidence interval: 3.08–140.95; p = 0.002) after adjusting for age, sex, ethnicity, and education. Conclusion The effects of ACE inhibitors on AD may be different depending on ApoE genotype. A prospective study is needed to determine whether ACE inhibitor use accelerates or poorly delays AD development in ApoE4 carriers compared with ApoE4 non-carriers. PMID:23567418

Angiotensin converting enzyme inhibitors and Alzheimer disease in the presence of the apolipoprotein E4 allele.

PubMed

Qiu, Wendy Wei Qiao; Lai, Angela; Mon, Timothy; Mwamburi, Mkaya; Taylor, Warren; Rosenzweig, James; Kowall, Neil; Stern, Robert; Zhu, Haihao; Steffens, David C

2014-02-01

The effect of angiotensin converting enzyme (ACE) inhibitors on Alzheimer disease (AD) remains unclear, with conflicting results reported. We studied the interaction of the Apolipoprotein E (ApoE) genotype and ACE inhibitors on AD. This was a cross-sectional study of homebound elderly with an AD diagnosis and documentation of medications taken. ApoE genotype was determined. A total of 355 subjects with status on ApoE alleles and cognitive diagnoses were studied. The average age (mean ± SD) of this population was 73.3 ± 8.3 years old, and 73% were female. Cross-sectionally, there was no difference in the number of AD cases between ApoE4 carriers and ApoE4 non-carriers or between ACE inhibitor users and non-users in the homebound elderly. ApoE4 carriers treated with ACE inhibitors, however, had more diagnoses of AD compared with those who did not have the treatment (28% versus 6%, p = 0.01) or ApoE4 non-carriers treated with an ACE inhibitor (28% versus 10%, p = 0.03). ACE inhibitor use was associated with AD diagnosis only in the presence of an E4 allele. Using multivariate logistic regression analysis, we found that in diagnosed AD cases there was a significant interaction between ApoE4 and ACE inhibitor use (odds ratio: 20.85; 95% confidence interval: 3.08-140.95; p = 0.002) after adjusting for age, sex, ethnicity, and education. The effects of ACE inhibitors on AD may be different depending on ApoE genotype. A prospective study is needed to determine whether ACE inhibitor use accelerates or poorly delays AD development in ApoE4 carriers compared with ApoE4 non-carriers. Copyright © 2014. Published by Elsevier Inc.

Medical Student Retention of Embryonic Development: Impact of the Dimensions Added by Multimedia Tutorials

ERIC Educational Resources Information Center

Marsh, Karen R.; Giffin, Bruce F.; Lowrie, Donald J., Jr.

2008-01-01

The purpose of this project was to develop Web-based learning modules that combine (1) animated 3D graphics; (2) 3D models that a student can manipulate independently; (3) passage of time in embryonic development; and (4) animated 2D graphics, including 2D cross-sections that represent different "slices" of the embryo, and animate in…

Amyloid load and neural elements in Alzheimer's disease and nondemented individuals with high amyloid plaque density.

PubMed

Mochizuki, A; Peterson, J W; Mufson, E J; Trapp, B D

1996-11-01

The amyloid burden and relationship between amyloid deposits and neural elements were investigated in sections of prefrontal neocortex from eight Alzheimer's disease (AD) patients and four age-matched nondemented controls with high amyloid plaque density (HPND). Computer-based image analysis revealed that the total area occupied by betaA4 immunoreactivity was significantly greater (P < 0.031) in AD (27.1%) than in HPND (14.5%) sections. The total betaA4-positive area occupied by nondiffuse plaques was significantly greater (P < 0.05) in AD (13.6%) than in HPND (5.2%) sections. The percentage of diffuse (DPs) and nondiffuse plaques (NDPs) which contained neurons, astrocytes, microglia, dystrophic neurites, and amyloid precursor protein (APP) was also determined. The frequency of association between betaA4 and these neural elements was similar between AD and HPND cases in both diffuse and nondiffuse plaques. Forty percent of DPs in AD and HPND sections contained neuronal perikarya. Microglia, dystrophic neurites, and APP were detected in most nondiffuse plaques in both AD and HPND sections. While astrocyte cell bodies were not present in either diffuse or nondiffuse plaques, their processes were detected in most. These findings indicate that amyloid deposition and nondiffuse plaques are greater in AD than in HPND sections. The association between microglia and nondiffuse plaques supports the hypothesis that these resident immune cells participate in aggregation and redistribution of amyloid deposits and possibly formation of dystrophic neurites.

CAEP 2016 Academic Symposium on Education Scholarship: Training our Future Clinician Educators in Emergency Medicine.

PubMed

Woods, Robert A; Artz, Jennifer D; Carrière, Benoit; Field, Simon; Huffman, James; Dong, Sandy L; Bhanji, Farhan; Yiu, Stella; Smith, Sheila; Mengual, Rose; Hicks, Chris; Frank, Jason

2017-05-01

To develop consensus recommendations for training future clinician educators (CEs) in emergency medicine (EM). A panel of EM education leaders was assembled from across Canada and met regularly by teleconference over the course of 1 year. Recommendations for CE training were drafted based on the panel's experience, a literature review, and a survey of current and past EM education leaders in Canada. Feedback was sought from attendees at the Canadian Association of Emergency Physicians (CAEP) annual academic symposium. Recommendations were distributed to the society's Academic Section for further feedback and updated by a consensus of the expert panel. Recommendations were categorized for one of three audiences: 1) Future CEs; 2) Academic departments and divisions (AD&D) that support training to fulfill their education leadership goals; and 3) The CAEP Academic Section. Advanced medical education training is recommended for any emergency physician or resident who pursues an education leadership role. Individuals should seek out mentorship in making decisions about career opportunities and training options. AD&D should regularly perform a needs assessment of their future CE needs and identify and encourage potential individuals who fulfill education leadership roles. AD&D should develop training opportunities at their institution, provide support to complete this training, and advocate for the recognition of education scholarship in their institutional promotions process. The CAEP Academic Section should support mentorship of future CEs on a national scale. These recommendations serve as a framework for training and supporting the next generation of Canadian EM medical educators.

Association between chronic periodontitis and the risk of Alzheimer's disease: a retrospective, population-based, matched-cohort study.

PubMed

Chen, Chang-Kai; Wu, Yung-Tsan; Chang, Yu-Chao

2017-08-08

Although recent short-term cross-sectional studies have revealed that chronic periodontitis (CP) may be a risk factor for increased cognitive impairment in patients with Alzheimer's disease (AD), systematic reviews and long-term longitudinal studies have provided less clear evidence regarding the relationship between CP and AD. Therefore, we conducted a retrospective cohort study using the National Health Insurance Research Database (NHIRD) of Taiwan to determine whether patients with CP are at increased risk of developing AD. We conducted a retrospective matched-cohort study using the NHIRD of Taiwan. We identified 9291 patients newly diagnosed with CP between 1997 and 2004. A total of 18,672 patients without CP were matched to the patient cohort according to sex, age, index year, co-morbidity and urbanisation level. Cox proportional hazards regression analyses were performed to evaluate the subsequent risk of AD. Patients with CP had a higher prevalence of hyperlipidaemia, depression, traumatic brain injury and co-morbidities, as well as higher urbanisation levels, than those in the unexposed cohort (all p < 0.01). At the final follow-up, totals of 115 (1.24%) and 208 (1.11%) individuals in the CP exposed and unexposed groups, respectively, had developed AD. Patients with 10 years of CP exposure exhibited a higher risk of developing AD than unexposed groups (adjusted HR 1.707, 95% CI 1.152-2.528, p = 0.0077). Our findings demonstrate that 10-year CP exposure was associated with a 1.707-fold increase in the risk of developing AD. These findings highlight the need to prevent progression of periodontal disease and promote healthcare service at the national level.

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

Shawver, D.M.; Stansfield, S.

This overview presents current research at Sandia National Laboratories in the Virtual Reality and Intelligent Simulation Lab. Into an existing distributed VR environment which we have been developing, and which provides shared immersion for multiple users, we are adding virtual actor support. The virtual actor support we are adding to this environment is intended to provide semi-autonomous actors, with oversight and high-level guiding control by a director/user, and to allow the overall action to be driven by a scenario. We present an overview of the environment into which our virtual actors will be added in Section 3, and discuss themore » direction of the Virtual Actor research itself in Section 4. We will briefly review related work in Section 2. First however we need to place the research in the context of what motivates it. The motivation for our construction of this environment, and the line of research associated with it, is based on a long-term program of providing support, through simulation, for situational training, by which we mean a type of training in which students learn to handle multiple situations or scenarios. In these situations, the student may encounter events ranging from the routine occurance to the rare emergency. Indeed, the appeal of such training systems is that they could allow the student to experience and develop effective responses for situations they would otherwise have no opportunity to practice, until they happened to encounter an actual occurance. Examples of the type of students for this kind of training would be security forces or emergency response forces. An example of the type of training scenario we would like to support is given in Section 4.2.« less

Microbleeds in postmortem brains of patients with Alzheimer disease: a T2*-weighted gradient-echo 7.0 T magnetic resonance imaging study.

PubMed

De Reuck, Jacques L; Cordonnier, Charlotte; Deramecourt, Vincent; Auger, Florent; Durieux, Nicolas; Bordet, Regis; Maurage, Claude-Alain; Leys, Didier; Pasquier, Florence

2013-01-01

This study aims to determine the distribution and to quantify microbleeds (MBs) in postmortem brains of patients with Alzheimer disease (AD) on T2*-weighted gradient-echo 7.0 T magnetic resonance imaging. Twenty-eight AD brains were compared with 5 controls. The AD brains were subdivided further: 18 without and 10 with additional severe cerebral amyloid angiopathy (AD-CAA). The distribution and the number of cortical focal signal intensity losses, representing MBs, were assessed on coronal sections at the frontal, the central, and the occipital level of a cerebral hemisphere. MBs prevailed in the central sections (P=0.005) of AD brains without CAA, whereas in AD-CAA brains, they were more frequent in all coronal sections (P≤0.002). They prevailed in the deep cortical layers of the AD brains and of the controls (P≤0.03). They were significantly increased in all cortical layers of the AD-CAA brains (P≤0.04), compared with the controls. MBs prevalence in brains of AD patients had a different topographic distribution according to the absence or presence of severe CAA.

MedAd-AppQ: A quality assessment tool for medication adherence apps on iOS and android platforms.

PubMed

Ali, Eskinder Eshetu; Teo, Amanda Kai Sin; Goh, Sherlyn Xue Lin; Chew, Lita; Yap, Kevin Yi-Lwern

2018-02-02

With the recent proliferation of smartphone medication adherence applications (apps), it is increasingly more difficult for patients and clinicians to identify the most useful app. To develop a quality assessment tool for medication adherence apps, and evaluate the quality of such apps from the major app stores. In this study, a Medication Adherence App Quality assessment tool (MedAd-AppQ) was developed and two evaluators independently assessed apps that fulfilled the following criteria: availability in English, had at least a medication reminder feature, non-specific to certain disease conditions (generic apps), free of technical malfunctions and availability on both the iPhone Operating System (iOS) and Android platforms. Descriptive statistics, Mann-Whitney U test, Pearson product moment correlation and Spearman rank-order correlation were used for statistical analysis. MedAd-AppQ was designed to have 24 items (total 43 points) categorized under three sections: content reliability (11 points), feature usefulness (29 points) and feature convenience (3 points). The three sections of MedAd-AppQ were found to have inter-rater correlation coefficients of 0.801 (p-value < .001) or higher. Based on analysis of 52 apps (27 iOS and 25 Android), quality scores ranged between 7/43 (16.3%) and 28/43 (65.1%). There was no significant difference between the quality scores of the Android and iOS versions. None of the apps had features for self-management of side effects. Only two apps in each platform provided disease-related and/or medication information. MedAd-AppQ can be used to reliably assess the quality of adherence apps. Clinicians can use the tool in selecting apps for use by patients. Developers of adherence apps should consider features that provide therapy-related information and help patients in medications and side-effects management. Copyright © 2018 Elsevier Inc. All rights reserved.

26 CFR 31.3402(t)-4 - Certain payments excepted from withholding.

Code of Federal Regulations, 2012 CFR

2012-04-01

... contemplated in the agreement. (n) Sales tax, excise tax, value-added tax, and other taxes. For purposes of this section, section 3402(t) withholding applies to any payment of sales tax, excise tax, value-added.... Notwithstanding the foregoing, the payment of sales tax, excise tax, value-added tax, or other tax may be excluded...

Risk of developing major depressive disorder and anxiety disorders among adolescents and adults with atopic dermatitis: a nationwide longitudinal study.

PubMed

Cheng, Chih-Ming; Hsu, Ju-Wei; Huang, Kai-Lin; Bai, Ya-Mei; Su, Tung-Ping; Li, Cheng-Ta; Yang, Albert C; Chang, Wen-Han; Chen, Tzeng-Ji; Tsai, Shih-Jen; Chen, Mu-Hong

2015-06-01

Previous cross-sectional studies have suggested a comorbid association between atopic dermatitis (AD) and depressive disorder as well as anxiety disorders, but the temporal relationship was not determined. Using the Taiwan National Health Insurance Research Database, 8208 AD patients aged 12 and older without psychiatric history and age-/sex-matched (1:1) controls between 1998 and 2008 were enrolled in our study and followed to the end of 2011. Subjects who developed major depression, any depressive disorder, and anxiety disorders during the follow-up were identified. The Cox regression analysis after adjusting for demographic data and atopic comorbidities demonstrated that patients with AD had an elevated risk of developing major depression (hazard ratio [HR]: 6.56, 95% confidence interval [CI]: 3.64-11.84), any depressive disorder (HR: 5.44, 95% CI: 3.99-7.44), and anxiety disorders (HR: 3.57, 95% CI: 2.55-4.98). Stratified by age group, both adolescents and adults with AD were prone to developing major depression (HR: 4.26, 95% CI: 1.39-13.13; HR: 7.56, 95% CI: 3.75-15.23), any depressive disorder (HR: 4.38, 95% CI: 2.09-9.18; HR: 5.66, 95% CI: 4.01-7.99), and anxiety disorders (HR: 5.40, 95% CI: 2.02-14.39; HR: 3.36, 95% CI: 2.38-4.80). AD in both adolescence and adulthood increased the risk of developing major depression, any depressive disorder, and anxiety disorders in later life. Further studies would be required to clarify the possible underlying mechanism between AD and depression as well as anxiety disorders. Copyright © 2015 Elsevier B.V. All rights reserved.

76 FR 36995 - Requirements for Taxpayers Filing Form 5472; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... * * * 0 Par. 2. Section 1.6038A-1T is amended by adding paragraph (o) to read as follows: Sec. 1.6038A-1T... section expires on June 10, 2014. * * * * * 0 Par. 3. Section 1.6038A-2T is amended by adding paragraph (i...

A&M. TAN607. Southern sections added in expansion project of 1957. ...

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

A&M. TAN-607. Southern sections added in expansion project of 1957. Camera facing northwest. Concrete decontamination section on left end. Photographer: Jack L. Anderson. Date: October 23, 1957. INEEL negative no. 57-5337 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

48 CFR 731.205-6 - Compensation for personal services.

Code of Federal Regulations, 2011 CFR

2011-10-01

... services. 731.205-6 Section 731.205-6 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL DEVELOPMENT GENERAL CONTRACTING REQUIREMENTS CONTRACT COST PRINCIPLES AND PROCEDURES Contracts With Commercial... USAID Direct Contracting (available at http://www.usaid.gov/policy/ads/300/302.pdf), it will be...

46 CFR 385.35 - Program opportunity notices.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Program opportunity notices. 385.35 Section 385.35 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS RESEARCH AND DEVELOPMENT GRANT... Business Daily; other MarAd offices; and individuals and organizations who request copies on a one-time...

Knowledge and abilities catalog for nuclear power plant operators: Boiling water reactors, Revision 1

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

NONE

1995-08-01

The Knowledge and Abilities Catalog for Nuclear Power Plant Operators: Boiling-Water Reactors (BWRs) (NUREG-1123, Revision 1) provides the basis for the development of content-valid licensing examinations for reactor operators (ROs) and senior reactor operators (SROs). The examinations developed using the BWR Catalog along with the Operator Licensing Examiner Standards (NUREG-1021) and the Examiner`s Handbook for Developing Operator Licensing Written Examinations (NUREG/BR-0122), will cover the topics listed under Title 10, Code of Federal Regulations, Part 55 (10 CFR 55). The BWR Catalog contains approximately 7,000 knowledge and ability (K/A) statements for ROs and SROs at BWRs. The catalog is organized intomore » six major sections: Organization of the Catalog, Generic Knowledge and Ability Statements, Plant Systems grouped by Safety Functions, Emergency and Abnormal Plant Evolutions, Components, and Theory. Revision 1 to the BWR Catalog represents a modification in form and content of the original catalog. The K/As were linked to their applicable 10 CFR 55 item numbers. SRO level K/As were identified by 10 CFR 55.43 item numbers. The plant-wide generic and system generic K/As were combined in one section with approximately one hundred new K/As. Component Cooling Water and Instrument Air Systems were added to the Systems Section. Finally, High Containment Hydrogen Concentration and Plant Fire On Site evolutions added to the Emergency and Abnormal Plant Evolutions section.« less

Is family history of alcohol dependence a risk factor for disturbed sleep in alcohol dependent subjects?

PubMed

Chakravorty, Subhajit; Chaudhary, Ninad S; Morales, Knashawn; Grandner, Michael A; Oslin, David W

2018-07-01

Disturbed sleep and a family history of alcohol dependence (AD) are risk factors for developing AD, yet the underlying relationship between them is unclear among individuals with AD. Understanding these inherited associations will help us not only identify risk for development of these comorbid disorders, but also individualize treatment at this interface. We evaluated whether a first-degree family history of AD (FH+) was a risk factor for sleep continuity disturbance in patients with AD. We also evaluated whether alcohol use or mood disturbance moderated the relationship between FH and sleep. We analyzed cross-sectional baseline data from an alcohol clinical trial in a sample of individuals with AD (N = 280). Their family history of AD among nuclear family members, sleep complaints, alcohol use (over the last 90 days), and mood disturbance were assessed using the Family History Interview for Substance and Mood Disorders, Medical Outcomes Study Sleep Scale, Time Line Follow-Back Interview, and Profile of Mood States-Short Form, respectively. A FH + status (65% of subjects) was significantly associated with lower model estimated mean sleep adequacy (β = - 7.05, p = 0.02) and sleep duration (β = - 0.38, p = 0.04) scale scores. FH was not associated with sleep disturbance scale. No significant moderating effect involving alcohol use or mood disturbance was seen. Family history of AD is a unique risk factor for sleep complaints in AD. Non-restorative sleep and sleep duration may be noteworthy phenotypes to help probe for underlying genotypic polymorphisms in these comorbid disorders. Published by Elsevier B.V.

75 FR 69861 - Airworthiness Directives; Cessna Aircraft Company (Cessna) 172, 175, 177, 180, 182, 185, 206, 207...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-16

... section of the published AD, we incorrectly included Cessna 188 series airplanes. In the Unsafe Condition... sections of the AD incorrectly included Cessna 188 series airplanes. The Unsafe Condition section is... the second column, on line 10, under the heading DEPARTMENT OF TRANSPORTATION, remove 188 from...

Planning Ahead or Living a Day at a Time? A Family History of AD and Retirement Planning.

PubMed

Zick, Cathleen D; Smith, Ken R; Mayer, Robert N

2016-09-01

We assess whether a family history of Alzheimer's disease (AD) is associated with the odds that healthy family members' engage in retirement planning activities. This is a cross-sectional study utilizing individual-level data from the Utah Population Database that have been linked to Medicare records and to responses from a retirement planning survey. Engagement in 3 retirement planning activities was estimated as a function of the number of parents and grandparents diagnosed with AD along with a set of fundamental socioeconomic and demographic covariates. Adults who had a parent with AD were 86% more likely to have seen a professional financial advisor and 40% less likely to plan to retire before age 65. Caregiving costs and/or knowledge of the familial risk of developing AD may provide adult children with a forewarning of their own future financial needs that, in turn, motivates them to engage in retirement planning. © The Author(s) 2016.

Interaction of Aluminum with PHFτ in Alzheimer’s Disease Neurofibrillary Degeneration Evidenced by Desferrioxamine-Assisted Chelating Autoclave Method

PubMed Central

Murayama, Harunobu; Shin, Ryong-Woon; Higuchi, Jun; Shibuya, Satoshi; Muramoto, Tamaki; Kitamoto, Tetsuyuki

1999-01-01

To demonstrate that aluminum III (Al) interacts with PHFτ in neurofibrillary degeneration (NFD) of Alzheimer’s disease (AD) brain, we developed a “chelating autoclave method” that allows Al chelation by using trivalent-cationic chelator desferrioxamine. Its application to AD brain sections before Morin histochemistry for Al attenuated the positive fluorescence of neurofibrillary tangles, indicating Al removal from them. This method, applied for immunostaining with phosphorylation-dependent anti-τ antibodies, significantly enhanced the PHFτ immunoreactivity of the NFD. These results suggest that each of the phosphorylated epitopes in PHFτ are partially masked by Al binding. Incubation of AD sections with AlCl3 before Morin staining revealed Al accumulation with association to neurofibrillary tangles. Such incubation before immunostaining with the phosphorylation-dependent anti-τ antibodies abolished the immunolabeling of the NFD and this abolition was reversed by the Al chelation. These findings indicate cumulative Al binding to and thereby antigenic masking of the phosphorylated epitopes of PHFτ. Al binding was further documented for electrophoretically-resolved PHFτ on immunoblots, indicating direct Al binding to PHFτ. In vitro aggregation by AlCl3 was observed for PHFτ but was lost on dephosphorylation of PHFτ. Taken together, phosphorylation-dependent and direct PHFτ-Al interaction occurs in the NFD of the AD brain. PMID:10487845

Globular domain of adiponectin: promising target molecule for detection of atherosclerotic lesions

PubMed Central

Almer, Gunter; Saba-Lepek, Matthias; Haj-Yahya, Samih; Rohde, Eva; Strunk, Dirk; Fröhlich, Eleonore; Prassl, Ruth; Mangge, Harald

2011-01-01

Background: Adiponectin, an adipocyte-specific plasma protein, has been shown to accumulate in injured endothelial cells during development of atherosclerotic lesions. In this study, we investigated the potential of different adiponectin subfractions with special emphasis on globular adiponectin (gAd) to recognize and visualize atherosclerotic lesions. Methods: Recombinant mouse gAd and subfractions of full-length adiponectin (ie, trimeric, hexameric, and oligomeric forms) were fluorescence-labeled. Aortas of wild-type and apoprotein E-deficient mice fed a high cholesterol diet were dissected and incubated with the labeled biomarkers. Imaging was performed using confocal laser scanning microscopy. Results: Confocal laser scanning microscopic images showed that gAd binds more strongly to atherosclerotic plaques than full-length adiponectin subfractions. Further, we showed that gAd accumulates preferentially in endothelial cells and the fibrous cap area of plaques. Here we demonstrate for the first time that gAd recognizes atherosclerotic plaques on aortic sections of apoprotein E-deficient mice. Conclusion: These results suggest that gAd, in addition to its physiological properties, is also suitable as a target molecule for prospective diagnostic strategies in imaging atherosclerotic lesions. PMID:22022204

49 CFR Appendix E to Part 99 - Statutes Regulating Post-Employment Responsibilities of Government and Special Government Employees

Code of Federal Regulations, 2012 CFR

2012-10-01

... expressly provided in subsection (c) of this section. (Added Pub. L. 87-349, section 1(a), Oct. 23, 1962, 76... integrity of Government officers' or employees' services. (Added Pub. L. 87-849, section 1(a), Oct. 23, 1962, 76 Stat. 1124.) New 18 U.S.C. 208. This section forbids certain actions by an officer or employee of...

49 CFR Appendix E to Part 99 - Statutes Regulating Post-Employment Responsibilities of Government and Special Government Employees

Code of Federal Regulations, 2011 CFR

2011-10-01

... expressly provided in subsection (c) of this section. (Added Pub. L. 87-349, section 1(a), Oct. 23, 1962, 76... integrity of Government officers' or employees' services. (Added Pub. L. 87-849, section 1(a), Oct. 23, 1962, 76 Stat. 1124.) New 18 U.S.C. 208. This section forbids certain actions by an officer or employee of...

49 CFR Appendix E to Part 99 - Statutes Regulating Post-Employment Responsibilities of Government and Special Government Employees

Code of Federal Regulations, 2014 CFR

2014-10-01

... expressly provided in subsection (c) of this section. (Added Pub. L. 87-349, section 1(a), Oct. 23, 1962, 76... integrity of Government officers' or employees' services. (Added Pub. L. 87-849, section 1(a), Oct. 23, 1962, 76 Stat. 1124.) New 18 U.S.C. 208. This section forbids certain actions by an officer or employee of...

49 CFR Appendix E to Part 99 - Statutes Regulating Post-Employment Responsibilities of Government and Special Government Employees

Code of Federal Regulations, 2013 CFR

2013-10-01

... expressly provided in subsection (c) of this section. (Added Pub. L. 87-349, section 1(a), Oct. 23, 1962, 76... integrity of Government officers' or employees' services. (Added Pub. L. 87-849, section 1(a), Oct. 23, 1962, 76 Stat. 1124.) New 18 U.S.C. 208. This section forbids certain actions by an officer or employee of...

36 CFR 903.13 - Penalties.

Code of Federal Regulations, 2010 CFR

2010-07-01

....13 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION PRIVACY ACT § 903.13 Penalties. The provision of 5 U.S.C. 552a(i), as added by section 3 of the Privacy Act, make it a... concerning an individual from an agency under false pretenses. Similar penalties attach for violations by...

76 FR 18209 - Commission Information Collection Activities (FERC-725D); Comment Request; Submitted for OMB Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... by the FERC-725D, ``Facilities Design, Connections and Maintenance Reliability Standards'' (OMB... 2005 added a new section 215 to the FPA, which required a Commission-certified Electric Reliability Organization (ERO) to develop mandatory and enforceable reliability standards, which are subject to Commission...

Clinical Interview Assessment of Financial Capacity in Older Adults with Mild Cognitive Impairment and Alzheimer’s Disease

PubMed Central

Marson, Daniel C.; Martin, Roy C.; Wadley, Virginia; Griffith, H. Randall; Snyder, Scott; Goode, Patricia S.; Kinney, F. Cleveland; Nicholas, Anthony P.; Steele, Terri; Anderson, Britt; Zamrini, Edward; Raman, Rema; Bartolucci, Alfred; Harrell, Lindy E.

2009-01-01

Objectives To investigate financial capacity in patients with mild cognitive impairment (MCI) and Alzheimer’s disease (AD) using a clinician interview approach. Design Cross-sectional. Setting Tertiary care medical center. Participants Healthy older adults (N=75), patients with amnestic MCI (N=58), mild AD (N=97), and moderate AD (N=31). Measurements The investigators and five study physicians developed a conceptually based, semi-structured clinical interview for evaluating seven core financial domains and overall financial capacity (Semi-Structured Clinical Interview for Financial Capacity; SCIFC). For each participant, a physician made capacity judgments (capable, marginally capable, or incapable) for each financial domain and for overall capacity. Results Study physicians made a total of over 11,000 capacity judgments across the study sample (N=261). Very good inter-rater agreement was obtained for the SCIFC judgments. Increasing proportions of marginal and incapable judgment ratings were associated with increasing disease severity across the four study groups. For overall financial capacity, 95 percent of physician judgments for older controls were rated as capable, as compared to only 82% for patients with MCI, 26% for patients with mild AD, and 4% for patients with moderate AD. Conclusion Financial capacity in cognitively impaired older adults can be reliably evaluated by physicians using a relatively brief, semi-structured clinical interview. Financial capacity shows mild impairment in MCI, emerging global impairment in mild AD, and advanced global impairment in moderate AD. MCI patients and their families should proactively engage in financial and legal planning given these patients’ risk of developing AD and accelerated loss of financial abilities. PMID:19453308

Declining brain glucose metabolism in normal individuals with a maternal history of Alzheimer disease.

PubMed

Mosconi, L; Mistur, R; Switalski, R; Brys, M; Glodzik, L; Rich, K; Pirraglia, E; Tsui, W; De Santi, S; de Leon, M J

2009-02-10

At cross-section, cognitively normal individuals (NL) with a maternal history of late-onset Alzheimer disease (AD) have reduced glucose metabolism (CMRglc) on FDG-PET in the same brain regions as patients with clinical AD as compared to those with a paternal and a negative family history (FH) of AD. This longitudinal FDG-PET study examines whether CMRglc reductions in NL subjects with a maternal history of AD are progressive. Seventy-five 50- to 82-year-old NL received 2-year follow-up clinical, neuropsychological, and FDG-PET examinations. These included 37 subjects with negative family history of AD (FH-), 9 with paternal (FHp), and 20 with maternal AD (FHm). Two subjects had parents with postmortem confirmed AD. Statistical parametric mapping was used to compare CMRglc across FH groups at baseline, follow-up, and longitudinally. At both time points, the FH groups were comparable for demographic and neuropsychological characteristics. At baseline and at follow-up, FHm subjects showed CMRglc reductions in the parieto-temporal, posterior cingulate, and medial temporal cortices as compared to FH- and FHp (p < 0.001). Longitudinally, FHm had significant CMRglc declines in these regions, which were significantly greater than those in FH- and FHp (p < 0.05). A maternal history of Alzheimer disease (AD) predisposes normal individuals to progressive CMRglc reductions in AD-vulnerable brain regions, which may be related to a higher risk for developing AD.

Autonomous Weapon Systems: A Brief Survey of Developmental, Operational, Legal, and Ethical Issues

DTIC Science & Technology

2015-12-01

aspects of the early days of these ground- based AWS.14 Gage’s account characterizes the efforts as largely focused on research and development in...human judg- ment, but this responsibility also extends to those who design and develop the systems.27 The next section ad- dresses some of the key... develop - ment (R&D) efforts.”31 Further, the report argues that recent development of unmanned systems was large- ly evolutionary, moving forward based on

Lunar Sample Compendium

NASA Technical Reports Server (NTRS)

Meyer, C.

2009-01-01

The Lunar Sample Compendium is a succinct summary of what has been learned from the study of Apollo and Luna samples of the Moon. Basic information is compiled, sample-by-sample, in the form of an advanced catalog in order to provide a basic description of each sample. Information presented is carefully attributed to the original source publication, thus the Compendium also serves as a ready access to the now vast scientific literature pertaining to lunar smples. The Lunar Sample Compendium is a work in progress (and may always be). Future plans include: adding sections on additional samples, adding new thin section photomicrographs, replacing the faded photographs with newly digitized photos from the original negatives, attempting to correct the age data using modern decay constants, adding references to each section, and adding an internal search engine.

Application of a MRI based index to longitudinal atrophy change in Alzheimer disease, mild cognitive impairment and healthy older individuals in the AddNeuroMed cohort

PubMed Central

Aguilar, Carlos; Muehlboeck, J-Sebastian; Mecocci, Patrizia; Vellas, Bruno; Tsolaki, Magda; Kloszewska, Iwona; Soininen, Hilkka; Lovestone, Simon; Wahlund, Lars-Olof; Simmons, Andrew; Westman, Eric

2014-01-01

Cross sectional studies of patients at risk of developing Alzheimer disease (AD) have identified several brain regions known to be prone to degeneration suitable as biomarkers, including hippocampal, ventricular, and whole brain volume. The aim of this study was to longitudinally evaluate an index based on morphometric measures derived from MRI data that could be used for classification of AD and healthy control subjects, as well as prediction of conversion from mild cognitive impairment (MCI) to AD. Patients originated from the AddNeuroMed project at baseline (119 AD, 119 MCI, 110 controls (CTL)) and 1-year follow-up (62 AD, 73 MCI, 79 CTL). Data consisted of 3D T1-weighted MR images, demographics, MMSE, ADAS-Cog, CERAD and CDR scores, and APOE e4 status. We computed an index using a multivariate classification model (AD vs. CTL), using orthogonal partial least squares to latent structures (OPLS). Sensitivity, specificity and AUC were determined. Performance of the classifier (AD vs. CTL) was high at baseline (10-fold cross-validation, 84% sensitivity, 91% specificity, 0.93 AUC) and at 1-year follow-up (92% sensitivity, 74% specificity, 0.93 AUC). Predictions of conversion from MCI to AD were good at baseline (77% of MCI converters) and at follow-up (91% of MCI converters). MCI carriers of the APOE e4 allele manifested more atrophy and presented a faster cognitive decline when compared to non-carriers. The derived index demonstrated a steady increase in atrophy over time, yielding higher accuracy in prediction at the time of clinical conversion. Neuropsychological tests appeared less sensitive to changes over time. However, taking the average of the two time points yielded better correlation between the index and cognitive scores as opposed to using cross-sectional data only. Thus, multivariate classification seemed to detect patterns of AD changes before conversion from MCI to AD and including longitudinal information is of great importance. PMID:25071554

Ship Maintenance Processes with Collaborative Product Lifecycle Management and 3D Terrestrial Laser Scanning Tools: Reducing Costs and Increasing Productivity

DTIC Science & Technology

2011-04-30

developed the Knowledge Value Added + Systems Dynamics + Integrated Risk Management (KVA+SD+IRM) valuation framework to address these issues. KVA+SD...SD+IRM framework is used to quantify process cost savings and the potential benefits of selecting collab-PLM+3D TLS technology in the ship SHIPMAIN...The first section of this paper explicates the KVA+SD+IRM framework . In section two, a description of the SHIPMAIN program is provided. The third

21 CFR 509.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 509.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 509.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 509.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 109.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Added poisonous or deleterious substances. 109.6...-PACKAGING MATERIAL General Provisions § 109.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 109.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Added poisonous or deleterious substances. 109.6...-PACKAGING MATERIAL General Provisions § 109.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 509.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Added poisonous or deleterious substances. 509.6...-PACKAGING MATERIAL General Provisions § 509.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

21 CFR 109.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Added poisonous or deleterious substances. 109.6...-PACKAGING MATERIAL General Provisions § 109.6 Added poisonous or deleterious substances. (a) Use of an added... approved under the criteria of section 409 of the act, or when the added poisonous or deleterious substance...

17 CFR 240.17Ad-4 - Applicability of §§ 240.17Ad-2, 240.17Ad-3 and 240.17Ad-6(a) (1) through (7) and (11).

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Applicability of §§ 240.17Ad-2, 240.17Ad-3 and 240.17Ad-6(a) (1) through (7) and (11). 240.17Ad-4 Section 240.17Ad-4 Commodity... Commission or the Office of the Comptroller of the Currency, prepare and maintain in its possession a...

17 CFR 240.17Ad-4 - Applicability of §§ 240.17Ad-2, 240.17Ad-3 and 240.17Ad-6(a) (1) through (7) and (11).

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Applicability of §§ 240.17Ad-2, 240.17Ad-3 and 240.17Ad-6(a) (1) through (7) and (11). 240.17Ad-4 Section 240.17Ad-4 Commodity... Commission or the Office of the Comptroller of the Currency, prepare and maintain in its possession a...

48 CFR 752.7005 - Submission requirements for development experience documents.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., technologies, management, research, results and experience as outlined in the Agency's ADS Chapter 540, section... paragraph (b)(1)(i) of this clause. (2) Format. (i) Descriptive information is required for all Contractor... descriptive information: (A) Name and version of the application software used to create the file, e.g., Word...

48 CFR 752.7005 - Submission requirements for development experience documents.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., technologies, management, research, results and experience as outlined in the Agency's ADS Chapter 540, section... paragraph (b)(1)(i) of this clause. (2) Format. (i) Descriptive information is required for all Contractor... descriptive information: (A) Name and version of the application software used to create the file, e.g., Word...

48 CFR 752.7005 - Submission requirements for development experience documents.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., technologies, management, research, results and experience as outlined in the Agency's ADS Chapter 540, section... paragraph (b)(1)(i) of this clause. (2) Format. (i) Descriptive information is required for all Contractor... descriptive information: (A) Name and version of the application software used to create the file, e.g., Word...

48 CFR 752.7005 - Submission requirements for development experience documents.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., technologies, management, research, results and experience as outlined in the Agency's ADS Chapter 540, section... paragraph (b)(1)(i) of this clause. (2) Format. (i) Descriptive information is required for all Contractor... descriptive information: (A) Name and version of the application software used to create the file, e.g., Word...

48 CFR 752.7005 - Submission requirements for development experience documents.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., technologies, management, research, results and experience as outlined in the Agency's ADS Chapter 540, section... paragraph (b)(1)(i) of this clause. (2) Format. (i) Descriptive information is required for all Contractor... descriptive information: (A) Name and version of the application software used to create the file, e.g., Word...

Single nucleon emission in relativistic nucleus-nucleus reactions

NASA Technical Reports Server (NTRS)

Norbury, John W.; Townsend, Lawrence W.

1992-01-01

Significant discrepancies between theory and experiment have previously been noted for nucleon emission via electromagnetic processes in relativistic nucleus-nucleus collisions. The present work investigates the hypothesis that these discrepancies have arisen due to uncertainties about how to deduce the experimental electromagnetic cross section from the total measured cross section. An optical-model calculation of single neutron removal is added to electromagnetic cross sections and compared to the total experimental cross sections. Good agreement is found thereby resolving some of the earlier noted discrepancies. A detailed comparison to the recent work of Benesh, Cook, and Vary is made for both the impact parameter and the nuclear cross section. Good agreement is obtained giving an independent confirmation of the parameterized formulas developed by those authors.

Neuropathological Alterations in Alzheimer Disease

PubMed Central

Serrano-Pozo, Alberto; Frosch, Matthew P.; Masliah, Eliezer; Hyman, Bradley T.

2011-01-01

The neuropathological hallmarks of Alzheimer disease (AD) include “positive” lesions such as amyloid plaques and cerebral amyloid angiopathy, neurofibrillary tangles, and glial responses, and “negative” lesions such as neuronal and synaptic loss. Despite their inherently cross-sectional nature, postmortem studies have enabled the staging of the progression of both amyloid and tangle pathologies, and, consequently, the development of diagnostic criteria that are now used worldwide. In addition, clinicopathological correlation studies have been crucial to generate hypotheses about the pathophysiology of the disease, by establishing that there is a continuum between “normal” aging and AD dementia, and that the amyloid plaque build-up occurs primarily before the onset of cognitive deficits, while neurofibrillary tangles, neuron loss, and particularly synaptic loss, parallel the progression of cognitive decline. Importantly, these cross-sectional neuropathological data have been largely validated by longitudinal in vivo studies using modern imaging biomarkers such as amyloid PET and volumetric MRI. PMID:22229116

Reactive Distillation for Esterification of Bio-based Organic Acids

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

Fields, Nathan; Miller, Dennis J.; Asthana, Navinchandra S.

2008-09-23

The following is the final report of the three year research program to convert organic acids to their ethyl esters using reactive distillation. This report details the complete technical activities of research completed at Michigan State University for the period of October 1, 2003 to September 30, 2006, covering both reactive distillation research and development and the underlying thermodynamic and kinetic data required for successful and rigorous design of reactive distillation esterification processes. Specifically, this project has led to the development of economical, technically viable processes for ethyl lactate, triethyl citrate and diethyl succinate production, and on a larger scalemore » has added to the overall body of knowledge on applying fermentation based organic acids as platform chemicals in the emerging biorefinery. Organic acid esters constitute an attractive class of biorenewable chemicals that are made from corn or other renewable biomass carbohydrate feedstocks and replace analogous petroleum-based compounds, thus lessening U.S. dependence on foreign petroleum and enhancing overall biorefinery viability through production of value-added chemicals in parallel with biofuels production. Further, many of these ester products are candidates for fuel (particularly biodiesel) components, and thus will serve dual roles as both industrial chemicals and fuel enhancers in the emerging bioeconomy. The technical report from MSU is organized around the ethyl esters of four important biorenewables-based acids: lactic acid, citric acid, succinic acid, and propionic acid. Literature background on esterification and reactive distillation has been provided in Section One. Work on lactic acid is covered in Sections Two through Five, citric acid esterification in Sections Six and Seven, succinic acid in Section Eight, and propionic acid in Section Nine. Section Ten covers modeling of ester and organic acid vapor pressure properties using the SPEAD (Step Potential Equilibrium and Dynamics) method.« less

78 FR 52870 - Airworthiness Directives; Beechcraft Corporation Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... the front spar cap angles and hat section structure of the vertical stabilizer. This proposed AD would require inspections of the vertical stabilizer spar angles and hat section for cracks with corrective... information identified in this proposed AD, contact Beechcraft Corporation at address: 10511 E. Central...

Plasma amyloid beta-42 independently predicts both late-onset depression and Alzheimer disease.

PubMed

Blasko, Imrich; Kemmler, Georg; Jungwirth, Susanne; Wichart, Ildiko; Krampla, Wolfgang; Weissgram, Silvia; Jellinger, Kurt; Tragl, Karl Heinz; Fischer, Peter

2010-11-01

Depression in the elderly might represent a prodromal phase of Alzheimer disease (AD). High levels of plasma amyloid beta-42 (Aβ42) were found in prestages of AD and also in depressed patients in cross-sectional studies. This study examined the association of emerging late-onset depression (LOD) and AD with plasma Aβ42 in a sample of never depressed and not demented persons at baseline. Prospective 5-year longitudinal study. A community dwelling of older adults (N = 331) from the Vienna Transdanube Aging study. Laboratory measurements, cognitive functioning, and depressive symptoms were assessed at baseline, 2.5, and 5 years follow-ups. After exclusion of converters to AD, regression analysis revealed that higher plasma Aβ42 at baseline was a positive predictor for conversion to first episode of LOD. Independent of whether persons with mild cognitive impairment (MCI) at 2.5 years were included or excluded into regressions, higher plasma Aβ42 at baseline was a significant predictor for the development of probable or possible AD at 5 years. Higher conversion to AD was also associated with male gender but not with either higher scores on the Geriatric Depression Scale (GDS), with stroke or cerebral infarction nor apolipoprotein E ε4 allele. No association was found for an interaction between plasma Aβ42 levels and GDS. Higher plasma Aβ42 at baseline predicted the development of first episode of LOD and conversion to probable or possible AD. Emerging depression as measured by scores on GDS at the 2.5-year follow-up, either alone or as an interaction factor with plasma Aβ42, failed to predict the conversion to AD at 5 years.

New markers of dietary added sugar intake.

PubMed

Davy, Brenda; Jahren, Hope

2016-07-01

Added sugar consumption is associated with adverse health outcomes, including weight gain and cardio-metabolic disease, yet the reliance on self-reported methods to determine added sugar intake continues to be a significant research limitation. The purpose of this review is to summarize recent advances in the development of two potential predictive biomarkers of added sugar intake: δC and urinary sugar excretion. The results of numerous cross-sectional investigations have indicated modest associations of the δC sugar biomarker measured in a variety of sample types (e.g., fingerstick blood, serum, red blood cells, and hair) with self-reported added sugar and sugar-sweetened beverage intake, and δC values have been reported to change over time with changes in reported sugar-sweetened beverage intake. Results from large-scale trials have suggested modest associations of urinary sugar excretion with reported sugar intake, and a dose-response relation has been demonstrated between urinary sugar excretion and actual sugar intake. Valid markers of sugar intake are urgently needed to more definitively determine the health consequences of added sugar intake. Adequately powered controlled feeding studies are needed to validate and compare these two biomarkers of sugar intake, and to determine what individual characteristics and conditions impact biomarker results.

78 FR 30232 - Defense Federal Acquisition Regulation Supplement; Technical Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-22

.... DATES: Effective: May 22, 2013. FOR FURTHER INFORMATION CONTACT: Mr. Manuel Quinones, Defense... MATTERS 204.1105 [Amended] 0 2. Amend section 204.1105 by removing the word ``clause'' and adding the word.... Section 252.204-7004 is amended by removing from the clause heading ``(DATE)'' and adding ``(MAY 2013...

19 CFR 152.105 - Deductive value.

Code of Federal Regulations, 2010 CFR

2010-04-01

... its importation, and any Federal excise tax on, or measured by the value of, the merchandise for which... paragraph (c)(3) of this section, the value added by the processing of the merchandise after importation to...) of this section, deductions made for the value added by that processing will be based on objective...

19 CFR 152.105 - Deductive value.

Code of Federal Regulations, 2014 CFR

2014-04-01

... its importation, and any Federal excise tax on, or measured by the value of, the merchandise for which... paragraph (c)(3) of this section, the value added by the processing of the merchandise after importation to...) of this section, deductions made for the value added by that processing will be based on objective...

19 CFR 152.105 - Deductive value.

Code of Federal Regulations, 2012 CFR

2012-04-01

... its importation, and any Federal excise tax on, or measured by the value of, the merchandise for which... paragraph (c)(3) of this section, the value added by the processing of the merchandise after importation to...) of this section, deductions made for the value added by that processing will be based on objective...

19 CFR 152.105 - Deductive value.

Code of Federal Regulations, 2013 CFR

2013-04-01

... its importation, and any Federal excise tax on, or measured by the value of, the merchandise for which... paragraph (c)(3) of this section, the value added by the processing of the merchandise after importation to...) of this section, deductions made for the value added by that processing will be based on objective...

19 CFR 152.105 - Deductive value.

Code of Federal Regulations, 2011 CFR

2011-04-01

... its importation, and any Federal excise tax on, or measured by the value of, the merchandise for which... paragraph (c)(3) of this section, the value added by the processing of the merchandise after importation to...) of this section, deductions made for the value added by that processing will be based on objective...

78 FR 70196 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... incorporate changes to the airworthiness limitations section. We are issuing this AD to prevent foreign object... engine exhaust nozzle), consequently leading to a fuel-fed fire. DATES: This AD is effective December 30... incorporate changes to the airworthiness limitations section. Comments We gave the public the opportunity to...

78 FR 65193 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... incorporate changes to the airworthiness limitations section. We are issuing this AD to prevent foreign object...), consequently leading to a fuel-fed fire. DATES: This AD is effective December 5, 2013. The Director of the... revising the maintenance program to incorporate changes to the airworthiness limitations section. Comments...

Early diagnosis of mild cognitive impairment and Alzheimer's disease based on salivary lactoferrin.

PubMed

Carro, Eva; Bartolomé, Fernando; Bermejo-Pareja, Félix; Villarejo-Galende, Alberto; Molina, José Antonio; Ortiz, Pablo; Calero, Miguel; Rabano, Alberto; Cantero, José Luis; Orive, Gorka

2017-01-01

The Alzheimer's disease (AD) process is likely initiated many years before clinical onset. Biomarkers of preclinical disease are critical for the development of disease-modifying or even preventative therapies. Current biomarkers for early disease, including cerebrospinal fluid tau and amyloid β (Aβ) levels, structural and functional magnetic resonance imaging, and the use of brain amyloid imaging, are limited because they are very invasive or expensive. Noninvasive biomarkers may be a more accessible alternative, but none can currently detect preclinical AD with the required sensitivity and specificity. Here, we show a novel, straight-forward, and noninvasive approach for assessment of early stages of cognitive decline. Salivary samples from cases of amnestic mild cognitive impairment (aMCI) and AD, and neurology controls were analyzed. We have discovered and validated a new single saliva biomarker, lactoferrin, which in our cross-sectional investigation perfectly discriminates clinically diagnosed aMCI and AD patients from a cognitively healthy control group. The accuracy for AD diagnosis shown by salivary lactoferrin was greater than that obtained from core cerebrospinal fluid (CSF) biomarkers, including total tau and CSF Aβ 42 . Furthermore, salivary lactoferrin can be used for population screening and for identifying those underdiagnosed subjects with very early stages of mild cognitive impairment and AD. This biomarker may offer new insights in the early diagnostics for AD.

Less common clinical manifestations of atopic dermatitis: prevalence by age.

PubMed

Julián-Gónzalez, Rolando Elias; Orozco-Covarrubias, Luz; Durán-McKinster, Carola; Palacios-Lopez, Carolina; Ruiz-Maldonado, Ramon; Sáez-de-Ocariz, Marimar

2012-01-01

The common manifestations of atopic dermatitis (AD) appear sequentially with involvement of the cheeks in infancy, flexural extremities in childhood, and hands in adulthood. Although less common clinical manifestations are well described, they have not been the subject of epidemiologic studies to describe their prevalence in specific age groups. This observational, cross-sectional, comparative study included 131 children younger than 18 of both sexes with AD who attended the clinics of the Dermatology Department of the National Institute of Pediatrics in Mexico City. Patients were examined to determine the presence of infrequent clinical manifestations of AD during infancy, preschool and school age, and adolescence and stratified according to sex, age, and number of clinical signs. A chi-square test was used to detect differences according to age and sex. Logistic regression analysis was also performed. The main findings according to age were genital dermatitis and papular-lichenoid dermatitis variant in infants; atopic feet, prurigo-like, nummular pattern, and erythroderma in preschool and school-aged children; and eyelid eczema and nipple dermatitis in adolescents. The risk of development of nipple dermatitis and eyelid eczema increased with age, and the development of genital dermatitis decreased with age. The knowledge of the prevalence of less common clinical manifestations of AD according to age in different populations might be helpful in diagnosing incipient cases of AD. © 2012 Wiley Periodicals, Inc.

Radiolabeled probes for imaging Alzheimer’s plaques

NASA Astrophysics Data System (ADS)

Kulkarni, P. V.; Arora, V.; Roney, A. C.; White, C.; Bennett, M.; Antich, P. P.; Bonte, F. J.

2005-12-01

Alzheimer's disease (AD) is a debilitating disease characterized by the presence of extra-cellular plaques and intra-cellular neurofibrillary tangles (NFTs) in the brain. The major protein component of these plaques is beta amyloid peptide (Aβ), a 40-42 amino acid peptide cleaved from amyloid precursor protein (APP) by β-secretase and a putative γ-secretase. We radioiodinated quinoline derivatives (clioquinol and oxine) and evaluated them as potential amyloid imaging agents based on their ability to cross the blood brain barrier (BBB) and on their selectivity to metal binding sites on amyloid plaques. The uptake of theses tracers in the brains of normal swiss-webster mice was rapid and so was the clearance. Selectivity was demonstrated by higher binding to AD brain homogenates compared to normal brain. Autoradiographic studies demonstrated the localization of the tracers in the plaque regions of the AD brain sections as well as in liver tissue with amyloidosis. Further optimization and evaluations would likely lead to development of these molecules as AD plaque imaging agents.

The Supply and Demand for College Educated Labor.

ERIC Educational Resources Information Center

Nollen, Stanley D.

In this study a model for the supply of college educated labor is developed from human capital theory. A demand model is added, derived from neoclassical production function theory. Empirical estimates are made for white males and white females, using cross-sectional data on states of the U.S., 1960-70. In human capital theory, education is an…

75 FR 35962 - Special Evaluation Assistance for Rural Communities and Households Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-24

... and Households (SEARCH) Program as authorized by Section 306(a)(2) of the Consolidated Farm and Rural Development Act (CONACT) (7 U.S.C. 1926(a)(2)). The amendment added the new SEARCH grant program under which... Assistance for Rural Communities and Households Program (SEARCH). This catalog is available on a subscription...

37 CFR 2.35 - Adding, deleting, or substituting bases.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Adding, deleting, or substituting bases. 2.35 Section 2.35 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK..., deleting, or substituting bases. (a) In an application under section 66(a) of the Act, an applicant may not...

37 CFR 2.35 - Adding, deleting, or substituting bases.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Adding, deleting, or substituting bases. 2.35 Section 2.35 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK..., deleting, or substituting bases. (a) In an application under section 66(a) of the Act, an applicant may not...

37 CFR 2.35 - Adding, deleting, or substituting bases.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Adding, deleting, or substituting bases. 2.35 Section 2.35 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK..., deleting, or substituting bases. (a) In an application under section 66(a) of the Act, an applicant may not...

Intrasystem Analysis Program (IAP) Code Summaries.

DTIC Science & Technology

1983-05-01

I - Ue’s Manual Engineering Section," RADC-TR-74-342, AD# A008526, December 1974. - 3. L. Bogdanor , R. A. Pearl--n, and M. .. Siegel, "Intrasystem...Electromagnetic Compatibility Analysis Program, Volume II - User’s Manual Usage Section," RADC-TR-74-342, AD# A008527, December 1974. i * J. L. Bogdanor

37 CFR 2.35 - Adding, deleting, or substituting bases.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Adding, deleting, or substituting bases. 2.35 Section 2.35 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK..., deleting, or substituting bases. (a) In an application under section 66(a) of the Act, an applicant may not...

Fourth - generation languages. Volume 2. Representative 4GLs

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

Martin, J.

1986-01-01

The chapters in Part II each describe one representative product marketed by a vendor other than IBM. (Volume III of this work covers IBM languages.) The chapters in Part II cover the following 4GLs: ADS/ONLINE, APPLICATION FACTORY, DATATRIEVE, FOCUS, IDEAL, INTELLECT, MANTIS, MIMER, NATURAL, NOMAD2, RAMIS II, SYSTEM W, and USE-IT. The Perspective section of Part II presents a general overview of the product and describes its role in the marketplace. The Tutorial section describes how a user employs the language in application development.

16 CFR 460.18 - Insulation ads.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.” (b) If...

16 CFR 460.18 - Insulation ads.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.” (b) If...

16 CFR 460.18 - Insulation ads.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.” (b) If...

16 CFR 460.18 - Insulation ads.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.” (b) If...

16 CFR 460.18 - Insulation ads.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Insulation ads. 460.18 Section 460.18... INSULATION § 460.18 Insulation ads. (a) If your ad gives an R-value, you must give the type of insulation and... the R-value, the greater the insulating power. Ask your seller for the fact sheet on R-values.” (b) If...

Coffee, tea, and caffeine consumption and prevention of late-life cognitive decline and dementia: a systematic review.

PubMed

Panza, F; Solfrizzi, V; Barulli, M R; Bonfiglio, C; Guerra, V; Osella, A; Seripa, D; Sabbà, C; Pilotto, A; Logroscino, G

2015-03-01

A prolonged preclinical phase of more than two decades before the onset of dementia suggested that initial brain changes of Alzheimer's disease (AD) and the symptoms of advanced AD may represent a unique continuum. Given the very limited therapeutic value of drugs currently used in the treatment of AD and dementia, preventing or postponing the onset of AD and delaying or slowing its progression are becoming mandatory. Among possible reversible risk factors of dementia and AD, vascular, metabolic, and lifestyle-related factors were associated with the development of dementia and late-life cognitive disorders, opening new avenues for the prevention of these diseases. Among diet-associated factors, coffee is regularly consumed by millions of people around the world and owing to its caffeine content, it is the best known psychoactive stimulant resulting in heightened alertness and arousal and improvement of cognitive performance. Besides its short-term effect, some case-control and cross-sectional and longitudinal population-based studies evaluated the long-term effects on brain function and provided some evidence that coffee, tea, and caffeine consumption or higher plasma caffeine levels may be protective against cognitive impairment/decline and dementia. In particular, several cross-sectional and longitudinal population-based studies suggested a protective effect of coffee, tea, and caffeine use against late-life cognitive impairment/decline, although the association was not found in all cognitive domains investigated and there was a lack of a distinct dose-response association, with a stronger effect among women than men. The findings on the association of coffee, tea, and caffeine consumption or plasma caffeine levels with incident mild cognitive impairment and its progression to dementia were too limited to draw any conclusion. Furthermore, for dementia and AD prevention, some studies with baseline examination in midlife pointed to a lack of association, although other case-control and longitudinal population-based studies with briefer follow-up periods supported favourable effects of coffee, tea, and caffeine consumption against AD. Larger studies with longer follow-up periods should be encouraged, addressing other potential bias and confounding sources, so hopefully opening new ways for diet-related prevention of dementia and AD.

2D Hydrodynamic Investigation of Olmsted Cofferdams

DTIC Science & Technology

2013-07-01

34  Figure 30. HEC - RAS cross-section locations in the AdH 2012. ........................................................... 34...stress in Pascals for Condition 1 (typical). ........................................................ 40  Figure 43. HEC - RAS cross-section locations in...Then in 2008, CHL used an Adaptive Hydraulics model (AdH) to further evaluate potential impacts on mussel beds. In 2012, LRL used a HEC - RAS model to

Student Success Rate in Online Learning Support Classes Compared to Traditional Classes

ERIC Educational Resources Information Center

Pope, Holly

2013-01-01

West Georgia Technical College (WGTC) did not offer online learning support courses and was losing students to other colleges that offered those courses online. Adding to this problem, online learning support class sections were not being added without sufficient proof that students could receive the same level of education in an online section as…

Effectiveness Measures for Cross-Sectional Studies: A Comparison of Value-Added Models and Contextualised Attainment Models

ERIC Educational Resources Information Center

Lenkeit, Jenny

2013-01-01

Educational effectiveness research often appeals to "value-added models (VAM)" to gauge the impact of schooling on student learning net of the effect of student background variables. A huge amount of cross-sectional studies do not, however, meet VAM's requirement for longitudinal data. "Contextualised attainment models (CAM)"…

77 FR 29726 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-18

... Change Relating to Rebates and Fees for Adding and Removing Liquidity in Select Symbols and Equity... Section I, entitled ``Rebates and Fees for Adding and Removing Liquidity in Select Symbols'' and Section...- delivered contracts a month in Penny Pilot or non-Penny Pilot Options, excluding Select Symbols. Currently...

Feasibility of in Vivo SAXS Imaging for Detection of Alzheiemer's Disease

NASA Astrophysics Data System (ADS)

Choi, Mina

Small-angle x-ray scattering (SAXS) imaging has been proposed as a technique to characterize and selectively image structures based on electron density structure which allows for discriminating materials based on their scatter cross sections. This dissertation explores the feasibility of SAXS imaging for the detection of Alzheimer's disease (AD) amyloid plaques. The inherent scatter cross sections of amyloid plaque serve as biomarkers in vivo without the need of injected molecular tags. SAXS imaging can also assist in a better understanding of how these biomarkers play a role in Alzheimer's disease which in turn can lead to the development of more effective disease-modifying therapies. I implement simulations of x-ray transport using Monte Carlo methods for SAXS imaging enabling accurate calculation of radiation dose and image quality in SAXS-computed tomography (CT). I describe SAXS imaging phantoms with tissue-mimicking material and embedded scatter targets as a way of demonstrating the characteristics of SAXS imaging. I also performed a comprehensive study of scattering cross sections of brain tissue from measurements of ex-vivo sections of a wild-type mouse brain and reported generalized cross sections of gray matter, white matter, and corpus callosum obtained and registered by planar SAXS imaging. Finally, I demonstrate the ability of SAXS imaging to locate an amyloid fibril pellet within a brain section. This work contributes to novel application of SAXS imaging for Alzheimer's disease detection and studies its feasibility as an imaging tool for AD biomarkers.

Which language declines more? longitudinal versus cross-sectional decline of picture naming in bilinguals with Alzheimer's disease.

PubMed

Ivanova, Iva; Salmon, David P; Gollan, Tamar H

2014-05-01

In this study, we investigated dual-language decline in non-balanced bilinguals with probable Alzheimer's disease (AD) both longitudinally and cross-sectionally. We examined patients' naming accuracy on the Boston Naming Test (BNT: Kaplan et al., 1983) over three testing sessions (longitudinal analysis) and compared their performance to that of matched controls (cross-sectional analysis). We found different longitudinal and cross-sectional patterns of decline: Longitudinally, the non-dominant language seemed to decline more steeply than the dominant language, but, cross-sectionally, differences between patients and controls were larger for the dominant than for the non-dominant language, especially at the initial testing session. This differential pattern of results for cross-sectional versus longitudinal decline was supported by correlations between decline measures and BNT item characteristics. Further studies will be needed to better characterize the nature of linguistic decline in bilinguals with AD; however, these results suggest that representational robustness of individual lexical representations, rather than language membership, might determine the time course of decline for naming in bilinguals with AD.

26 CFR 25.2522(d)-1 - Additional cross references.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Deductions § 25.2522(d)-1 Additional...) for provisions relating to the claim and allowance of the value of certain easements as a gift under... Housing and Urban Development Act (42 U.S.C. 3535), as added by section 905 of Pub. L. 91-609 (84 Stat...

26 CFR 25.2522(d)-1 - Additional cross references.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Deductions § 25.2522(d)-1 Additional...) for provisions relating to the claim and allowance of the value of certain easements as a gift under... Housing and Urban Development Act (42 U.S.C. 3535), as added by section 905 of Pub. L. 91-609 (84 Stat...

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

Sivaraman, Chitra

The purpose of this report is to provide a concise status update for value-added products (VAP) implemented by the Atmospheric Radiation Measurement Climate Research Facility. The report is divided into the following sections: (1) new VAPs for which development has begun, (2) progress on existing VAPs, (3) future VAPs that have been recently approved, (4) other work that leads to a VAP, and (5) top requested VAPs from the archive.

26 CFR 25.2522(d)-1 - Additional cross references.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Deductions § 25.2522(d)-1 Additional...) for provisions relating to the claim and allowance of the value of certain easements as a gift under... Housing and Urban Development Act (42 U.S.C. 3535), as added by section 905 of Pub. L. 91-609 (84 Stat...

26 CFR 25.2522(d)-1 - Additional cross references.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Deductions § 25.2522(d)-1 Additional...) for provisions relating to the claim and allowance of the value of certain easements as a gift under... Housing and Urban Development Act (42 U.S.C. 3535), as added by section 905 of Pub. L. 91-609 (84 Stat...

26 CFR 25.2522(d)-1 - Additional cross references.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Deductions § 25.2522(d)-1 Additional...) for provisions relating to the claim and allowance of the value of certain easements as a gift under... Housing and Urban Development Act (42 U.S.C. 3535), as added by section 905 of Pub. L. 91-609 (84 Stat...

Effect of prolonged breast-feeding on risk of atopic dermatitis in early childhood.

PubMed

Hong, Soyoung; Choi, Won-Jun; Kwon, Ho-Jang; Cho, Yoon Hee; Yum, Hye Yung; Son, Dong Koog

2014-01-01

The effect of breast-feeding on the risk of developing atopic disease remains controversial. This study is an investigation of the effect of breast-feeding on current atopic dermatitis (AD) among Korean children. This cross-sectional study of children's histories of current AD and environmental factors was completed by the subjects' parents. The subjects included 10,383 children aged 0-13 years in Seoul, Korea, in 2008. The diagnostic criteria of the International Study of Asthma and Allergies in Childhood were applied in this study. Adjustments were performed for age, gender, maternal education, smoking in the household, relocation to a new house within 1 year of birth, and parental history of atopic disease. After adjustment for confounders, age and duration of maternal education were found to be inversely associated with the prevalence of AD. Among subjects aged ≤5 years, the prevalence of AD was positively associated with the duration of breast-feeding (p < 0.001). However, there was no significant association between AD and breast-feeding among children >5 years of age. Regardless of parental history of atopic diseases, breast-feeding >12 months was a significant risk factor for AD. The effect of breast-feeding differed by age group. Prolonged breast-feeding increased the risk of AD in children <5 years of age, regardless of parental history of atopic diseases.

Fecal Microbiome and Food Allergy in Pediatric Atopic Dermatitis: A Cross-Sectional Pilot Study.

PubMed

Fieten, Karin B; Totté, Joan E E; Levin, Evgeni; Reyman, Marta; Meijer, Yolanda; Knulst, André; Schuren, Frank; Pasmans, Suzanne G M A

2018-01-01

Exposure to microbes may be important in the development of atopic disease. Atopic diseases have been associated with specific characteristics of the intestinal microbiome. The link between intestinal microbiota and food allergy has rarely been studied, and the gold standard for diagnosing food allergy (double-blind placebo-controlled food challenge [DBPCFC]) has seldom been used. We aimed to distinguish fecal microbial signatures for food allergy in children with atopic dermatitis (AD). Pediatric patients with AD, with and without food allergy, were included in this cross-sectional observational pilot study. AD was diagnosed according to the UK Working Party criteria. Food allergy was defined as a positive DBPCFC or a convincing clinical history, in combination with sensitization to the relevant food allergen. Fecal samples were analyzed using 16S rRNA microbial analysis. Microbial signature species, discriminating between the presence and absence food allergy, were selected by elastic net regression. Eighty-two children with AD (39 girls) with a median age of 2.5 years, and 20 of whom were diagnosed with food allergy, provided fecal samples. Food allergy to peanut and cow's milk was the most common. Six bacterial species from the fecal microbiome were identified, that, when combined, distinguished between children with and without food allergy: Bifidobacterium breve, Bifidobacterium pseudocatenulatum, Bifidobacterium adolescentis, Escherichia coli, Faecalibacterium prausnitzii, and Akkermansia muciniphila (AUC 0.83, sensitivity 0.77, specificity 0.80). In this pilot study, we identified a microbial signature in children with AD that discriminates between the absence and presence of food allergy. Future studies are needed to confirm our findings. © 2018 The Author(s) Published by S. Karger AG, Basel.

Static Einstein-Maxwell Black Holes with No Spatial Isometries in AdS Space.

PubMed

Herdeiro, Carlos A R; Radu, Eugen

2016-11-25

We explicitly construct static black hole solutions to the fully nonlinear, D=4, Einstein-Maxwell-anti-de Sitter (AdS) equations that have no continuous spatial symmetries. These black holes have a smooth, topologically spherical horizon (section), but without isometries, and approach, asymptotically, global AdS spacetime. They are interpreted as bound states of a horizon with the Einstein-Maxwell-AdS solitons recently discovered, for appropriate boundary data. In sharp contrast to the uniqueness results for a Minkowski electrovacuum, the existence of these black holes shows that single, equilibrium, black hole solutions in an AdS electrovacuum admit an arbitrary multipole structure.

14 CFR 1203.903 - Ad hoc committees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Ad hoc committees. 1203.903 Section 1203.903 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized...

Increased cardiovascular risk in South African patients with Addison's disease.

PubMed

Ross, I L; Bergthorsdottir, R; Levitt, N S; Schatz, D A; Johannsson, G; Marais, A D

2013-11-01

Patients with Addison's disease (AD) are believed to be at risk for cardiovascular disease (CVD). South Africa, like the rest of the developing world is experiencing an increase in CVD and patients with AD may be at double the risk of their peers. We wished to explore AD patients' CVD risk factors. A cross-sectional nationwide study in South Africa of patients with AD was conducted. A cohort of 147 patients with AD and 147 healthy control subjects were matched by age, gender, ethnicity, and BMI as far as was possible. Lipoproteins and highly-sensitive C-reactive-protein (hs-CRP) were the main outcome measures. AD patients had significantly higher triglycerides; (p=0.001), lower HDLC (p<0.001), higher hs-CRP (p<0.001), and more small dense LDL; (p=0.002) than controls. Nonesterified fatty acids were lower in patients (p<0.001). Approximately 65% [95% confidence interval (CI 55.6-72.4%)] had hypercholesterolaemia, 75% (CI 64.8-81.2%) had low HDLC, and 75% (CI 68.0-84.1%) had a higher LDLC. Thirteen percent of AD patients had diabetes mellitus, but none of the risk factors differed from the nondiabetics. Only HDLC correlated positively with daily hydrocortisone dose (r=0.32; p=0.005). In conclusion dyslipidaemia is common in South African AD patients; CVD risk assessment and intervention are probably warranted in the management of these patients. © Georg Thieme Verlag KG Stuttgart · New York.

48 CFR 252.229-7009 - Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom).

Code of Federal Regulations, 2014 CFR

2014-10-01

... and value added tax on fuel (passenger vehicles) (United Kingdom). 252.229-7009 Section 252.229-7009... Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom). As prescribed in 229.402-70(i), use the following clause: Relief from Customs Duty and Value Added Tax on Fuel...

48 CFR 252.229-7009 - Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom).

Code of Federal Regulations, 2010 CFR

2010-10-01

... and value added tax on fuel (passenger vehicles) (United Kingdom). 252.229-7009 Section 252.229-7009... Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom). As prescribed in 229.402-70(i), use the following clause: Relief from Customs Duty and Value Added Tax on Fuel...

48 CFR 252.229-7009 - Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom).

Code of Federal Regulations, 2013 CFR

2013-10-01

... and value added tax on fuel (passenger vehicles) (United Kingdom). 252.229-7009 Section 252.229-7009... Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom). As prescribed in 229.402-70(i), use the following clause: Relief from Customs Duty and Value Added Tax on Fuel...

48 CFR 252.229-7009 - Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom).

Code of Federal Regulations, 2012 CFR

2012-10-01

... and value added tax on fuel (passenger vehicles) (United Kingdom). 252.229-7009 Section 252.229-7009... Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom). As prescribed in 229.402-70(i), use the following clause: Relief from Customs Duty and Value Added Tax on Fuel...

48 CFR 252.229-7009 - Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom).

Code of Federal Regulations, 2011 CFR

2011-10-01

... and value added tax on fuel (passenger vehicles) (United Kingdom). 252.229-7009 Section 252.229-7009... Relief from customs duty and value added tax on fuel (passenger vehicles) (United Kingdom). As prescribed in 229.402-70(i), use the following clause: Relief from Customs Duty and Value Added Tax on Fuel...

In situ immunodetection of neuronal caspase-3 activation in Alzheimer disease.

PubMed

Selznick, L A; Holtzman, D M; Han, B H; Gökden, M; Srinivasan, A N; Johnson, E M; Roth, K A

1999-09-01

The mechanism by which cells die in Alzheimer disease (AD) is unknown. Several investigators speculate that much of the cell loss may be due to apoptosis, a highly regulated form of programmed cell death. Caspase-3 is a critical effector of neuronal apoptosis and may be inappropriately activated in AD. To address this possibility, we examined cortical and hippocampal brain sections from AD patients, as well as 2 animal models of AD, for in situ evidence of caspase-3 activation. We report here that senile plaques and neurofibrillary tangles in the AD brain are not associated with caspase-3 activation. Furthermore, amyloid beta (A beta) deposition in the APPsw transgenic mouse model of AD does not result in caspase-3 activation despite the ability of A beta to induce caspase-3 activation and neuronal apoptosis in vitro. AD brain sections do, however, exhibit caspase-3 activation in hippocampal neurons undergoing granulovacuolar degeneration. Our data suggests that caspase-3 does not have a significant role in the widespread neuronal cell death that occurs in AD, but may contribute to the specific loss of hippocampal neurons involved in learning and memory.

Brain Differences in Infants at Differential Genetic Risk for Late-Onset Alzheimer Disease A Cross-sectional Imaging Study

PubMed Central

Dean, Douglas C.; Jerskey, Beth A.; Chen, Kewei; Protas, Hillary; Thiyyagura, Pradeep; Roontiva, Auttawat; O’Muircheartaigh, Jonathan; Dirks, Holly; Waskiewicz, Nicole; Lehman, Katie; Siniard, Ashley L.; Turk, Mari N.; Hua, Xue; Madsen, Sarah K.; Thompson, Paul M.; Fleisher, Adam S.; Huentelman, Matthew J.; Deoni, Sean C. L.; Reiman, Eric M.

2014-01-01

IMPORTANCE Converging evidence suggests brain structure alterations may precede overt cognitive impairment in Alzheimer disease by several decades. Early detection of these alterations holds inherent value for the development and evaluation of preventive treatment therapies. OBJECTIVE To compare magnetic resonance imaging measurements of white matter myelin water fraction (MWF) and gray matter volume (GMV) in healthy infant carriers and noncarriers of the apolipoprotein E (APOE) ε4 allele, the major susceptibility gene for late-onset AD. DESIGN, SETTING, AND PARTICIPANTS Quiet magnetic resonance imaging was performed at an academic research imaging center on 162 healthy, typically developing 2- to 25-month-old infants with no family history of Alzheimer disease or other neurological or psychiatric disorders. Cross-sectional measurements were compared in the APOE ε4 carrier and noncarrier groups. White matter MWF was compared in one hundred sixty-two 2- to 25-month-old sleeping infants (60 ε4 carriers and 102 noncarriers). Gray matter volume was compared in a subset of fifty-nine 6- to 25-month-old infants (23 ε4 carriers and 36 noncarriers), who remained asleep during the scanning session. The carrier and noncarrier groups were matched for age, gestational duration, birth weight, sex ratio, maternal age, education, and socioeconomic status. MAIN OUTCOMES AND MEASURES Automated algorithms compared regional white matter MWF and GMV in the carrier and noncarrier groups and characterized their associations with age. RESULTS Infant ε4 carriers had lower MWF and GMV measurements than noncarriers in precuneus, posterior/middle cingulate, lateral temporal, and medial occipitotemporal regions, areas preferentially affected by AD, and greater MWF and GMV measurements in extensive frontal regions and measurements were also significant in the subset of 2- to 6-month-old infants (MWF differences, P < .05, after correction for multiple comparisons; GMV differences, P < .001, uncorrected for multiple comparisons). Infant ε4 carriers also exhibited an attenuated relationship between MWF and age in posterior white matter regions. CONCLUSIONS AND RELEVANCE While our findings should be considered preliminary, this study demonstrates some of the earliest brain changes associated with the genetic predisposition to AD. It raises new questions about the role of APOE in normal human brain development, the extent to which these processes are related to subsequent AD pathology, and whether they could be targeted by AD prevention therapies. PMID:24276092

Brain differences in infants at differential genetic risk for late-onset Alzheimer disease: a cross-sectional imaging study.

PubMed

Dean, Douglas C; Jerskey, Beth A; Chen, Kewei; Protas, Hillary; Thiyyagura, Pradeep; Roontiva, Auttawat; O'Muircheartaigh, Jonathan; Dirks, Holly; Waskiewicz, Nicole; Lehman, Katie; Siniard, Ashley L; Turk, Mari N; Hua, Xue; Madsen, Sarah K; Thompson, Paul M; Fleisher, Adam S; Huentelman, Matthew J; Deoni, Sean C L; Reiman, Eric M

2014-01-01

Converging evidence suggests brain structure alterations may precede overt cognitive impairment in Alzheimer disease by several decades. Early detection of these alterations holds inherent value for the development and evaluation of preventive treatment therapies. To compare magnetic resonance imaging measurements of white matter myelin water fraction (MWF) and gray matter volume (GMV) in healthy infant carriers and noncarriers of the apolipoprotein E (APOE) ε4 allele, the major susceptibility gene for late-onset AD. Quiet magnetic resonance imaging was performed at an academic research imaging center on 162 healthy, typically developing 2- to 25-month-old infants with no family history of Alzheimer disease or other neurological or psychiatric disorders. Cross-sectional measurements were compared in the APOE ε4 carrier and noncarrier groups. White matter MWF was compared in one hundred sixty-two 2- to 25-month-old sleeping infants (60 ε4 carriers and 102 noncarriers). Gray matter volume was compared in a subset of fifty-nine 6- to 25-month-old infants (23 ε4 carriers and 36 noncarriers), who remained asleep during the scanning session. The carrier and noncarrier groups were matched for age, gestational duration, birth weight, sex ratio, maternal age, education, and socioeconomic status. Automated algorithms compared regional white matter MWF and GMV in the carrier and noncarrier groups and characterized their associations with age. Infant ε4 carriers had lower MWF and GMV measurements than noncarriers in precuneus, posterior/middle cingulate, lateral temporal, and medial occipitotemporal regions, areas preferentially affected by AD, and greater MWF and GMV measurements in extensive frontal regions and measurements were also significant in the subset of 2- to 6-month-old infants (MWF differences, P < .05, after correction for multiple comparisons; GMV differences, P < .001, uncorrected for multiple comparisons). Infant ε4 carriers also exhibited an attenuated relationship between MWF and age in posterior white matter regions. While our findings should be considered preliminary, this study demonstrates some of the earliest brain changes associated with the genetic predisposition to AD. It raises new questions about the role of APOE in normal human brain development, the extent to which these processes are related to subsequent AD pathology, and whether they could be targeted by AD prevention therapies.

Overcoming the Volatility in School-Level Gain Scores: A New Approach to Identifying Value Added with Cross-Sectional Data

ERIC Educational Resources Information Center

Kelly, Sean; Monczunski, Laura

2007-01-01

Traditionally, state accountability systems have measured school-level achievement gains using cross-sectional data, for example, by comparing scores of one year's eighth graders to scores of the next year's eighth graders. This approach produces extremely volatile estimates of value added from year to year. This volatility suggests that the…

76 FR 40262 - Determination of Attainment, Approval and Promulgation of Air Quality Implementation Plans...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

.... Therefore, EPA is correcting this error by adding paragraph (jj) to 40 CFR 52.726 for Illinois. Section 553...: 42 U.S.C. 7401 et seq. Subpart O--Illinois 0 2. Section 52.726 is amended by adding paragraph (jj) to read as follows: Sec. 52.726 Control strategy. Ozone. * * * * * (jj) Determination of attainment. On...

76 FR 8620 - Airworthiness Directives; Pratt & Whitney JT8D-209, -217, -217A, -217C, and -219 Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-15

... inspection AD 97-17-04R1, and to allow automatic eddy current inspection per engine manual Section 72-33-31.... That AD currently requires revisions to the engine manufacturer's time limits section (TLS) to include... modifies the TLS of the manufacturer's engine manual and an air carrier's approved continuous airworthiness...

Shuttle filter study. Volume 3: Appendix

NASA Technical Reports Server (NTRS)

1974-01-01

Test data obtained from flow resistance and contaminant tolerance tests on the various porous media evaluated in the different fluids are presented in both graphical and tabular forms. Test procedures for both flow resistance and contaminant tolerance testing are presented, and the development of a system for continuously adding contaminant at a predetermined rate to a flowing fluid stream is described. Also included is a section describing the development effort of the self-indexing filter. This concept was adapted during this program for various shuttle applications.

48 CFR 453.303-838 - Purchase Order (AD-838).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Purchase Order (AD-838). 453.303-838 Section 453.303-838 Federal Acquisition Regulations System DEPARTMENT OF AGRICULTURE CLAUSES AND FORMS FORMS Illustrations of Forms 453.303-838 Purchase Order (AD-838). ...

14 CFR 1203.903 - Ad hoc committees.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Ad hoc committees. 1203.903 Section 1203.903 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM NASA Information Security Program Committee § 1203.903 Ad hoc committees. The Chairperson is authorized to...

Relationships between balance and cognition in patients with subjective cognitive impairment, mild cognitive impairment, and Alzheimer disease.

PubMed

Tangen, Gro Gujord; Engedal, Knut; Bergland, Astrid; Moger, Tron Anders; Mengshoel, Anne Marit

2014-08-01

Balance impairments are common in patients with Alzheimer disease (AD), but which aspects of balance are affected, at which stage of cognitive impairment, and their associations with cognitive domains remain unexplored. The aims of this study were: (1) to explore differences in balance abilities among patients with subjective cognitive impairment (SCI) or mild cognitive impairment (MCI), mild AD, and moderate AD and (2) to examine the relationship between the various aspects of balance and cognitive domains. This was a cross-sectional study. Home-dwelling patients with SCI or MCI (n=33), mild AD (n=99), and moderate AD (n=38) participated in this study. The Balance Evaluation Systems Test (BESTest), comprising 6 subscales-"Biomechanical Constraints," "Stability Limits/Verticality," "Anticipatory Postural Adjustments," "Postural Responses," "Sensory Orientation," and "Stability in Gait"-was used to assess balance. Cognitive domains were assessed using the following measures: Mini-Mental Status Examination, Word-List Learning Test from the Consortium to Establish a Registry for Alzheimer's Disease (CERAD), Verbal Fluency Test, Clock Drawing Test, and Trail Making Test, parts A and B (TMT-A and TMT-B, respectively). Two-way between-group analyses of variance, adjusted for age, were used to analyze differences among the groups. Multiple linear regression analysis was used to explore the associations between balance and cognition. Differences were found between the groups on all BESTest subscales; the moderate AD group had the worst scores. The TMT-B (measuring executive function) was associated with all of the BESTest subscales after controlling for demographic factors. The cross-sectional design hampered interpretation of the development of balance impairments. The study findings indicate that all aspects of balance control deteriorate with increasing severity of cognitive impairment and that executive function plays an important role in balance control. Physical therapists should pay attention to these findings both in clinical practice and in future research. © 2014 American Physical Therapy Association.

29 CFR 1912.11 - Terms of ad hoc committee members.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 7 2011-07-01 2011-07-01 false Terms of ad hoc committee members. 1912.11 Section 1912.11 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADVISORY COMMITTEES ON STANDARDS Organizational Matters § 1912.11 Terms of ad...

29 CFR 1912.11 - Terms of ad hoc committee members.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 7 2010-07-01 2010-07-01 false Terms of ad hoc committee members. 1912.11 Section 1912.11 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) ADVISORY COMMITTEES ON STANDARDS Organizational Matters § 1912.11 Terms of ad...

7 CFR 220.8 - Meal requirements for breakfasts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... maximum values). h Discretionary sources of calories (solid fats and added sugars) may be added to the... may be plain or flavored, unsweetened or sweetened. Noncommercial and/or non-standardized yogurt... section. Fruits that are fresh; frozen without added sugar; canned in light syrup, water or fruit juice...

78 FR 14726 - Airworthiness Directives; Cessna Aircraft Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

...-1052; Directorate Identifier 2012-CE-014-AD] RIN 2120-AA64 Airworthiness Directives; Cessna Aircraft... ADDRESSES section. Include ``Docket No. FAA-2012-1052; Directorate Identifier 2012-CE-014-AD'' at the...: Cessna Aircraft Company: Docket No. FAA-2012-1052; Directorate Identifier 2012-CE-014-AD. (a) Comments...

Measurement and Calculation of Developing Turbulent Flow in a U-Bend and Downstream Tangent of Square Cross-Section.

DTIC Science & Technology

1981-12-01

fundamental experimental measurements have been made in a curved duct configura- tion of both industrial and academic significance. 3. Numerical...rne U r ad t -/tu ( u]u whee C hasute~l costt valu gie bseo The spatiaeraiono ielt is termined ur Oz a ru hihRynlsnubr i rpotoalt 32/,wer s h ae fdsspto

Development of failure mechanisms for fasteners in the United States

Treesearch

Douglas R. Rammer; Philip Line

2006-01-01

In the 2001 National Design Specifications® for Wood Construction (NDS), Appendix E was added to explicitly address wood failure mechanisms that may occur in fasteners. One approach to estimate design capacities for net section, row tear out, and group tear failure mechanisms is presented in Appendix E of the 2001 NDS. Since the 2001 NDS, efforts are being untaken to...

Manpower Policies and the Disadvantaged; A Summary Report on Labor Market Information Systems and the Disadvantaged, with Emphasis on Policy Implications.

ERIC Educational Resources Information Center

Myers, Charles A.

The report highlights policy implications of research conducted on formal and informal labor market information systems and the disadvantaged. Policy implications are developed at the end of each of eight sections reviewing studies in the areas of: insurance, an inner-city training program, newspaper ads, the Job Bank system, immigrant labor,…

How to Create a Web-Ready PDF

EPA Pesticide Factsheets

Making EPA's PDF documents accessible (by Section 508 standards) and user-friendly includes steps such as adding bookmarks, using electronic conversion rather than scanning pages, and adding metadata.

Accumulation of subcutaneous fat, but not visceral fat, is a predictor of adiponectin levels in preterm infants at term-equivalent age.

PubMed

Nakano, Yuya; Itabashi, Kazuo; Sakurai, Motoichiro; Aizawa, Madoka; Dobashi, Kazushige; Mizuno, Katsumi

2014-05-01

Preterm infants have altered fat tissue development, including a higher percentage of fat mass and increased volume of visceral fat. They also have altered adiponectin levels, including a lower ratio of high-molecular-weight adiponectin (HMW-Ad) to total adiponectin (T-Ad) at term-equivalent age, compared with term infants. The objective of this study was to investigate the association between adiponectin levels and fat tissue accumulation or distribution in preterm infants at term-equivalent age. Cross-sectional clinical study. Study subjects were 53 preterm infants born at ≤34weeks gestation with a mean birth weight of 1592g. Serum levels of T-Ad and HMW-Ad were measured and a computed tomography (CT) scan was performed at the level of the umbilicus at term-equivalent age to analyze how fat tissue accumulation or distribution was correlated with adiponectin levels. T-Ad (r=0.315, p=0.022) and HMW-Ad levels (r=0.338, p=0.013) were positively associated with subcutaneous fat area evaluated by performing CT scan at term-equivalent age, but were not associated with visceral fat area in simple regression analyses. In addition, T-Ad (β=0.487, p=0.003) and HMW-Ad levels (β=0.602, p<0.001) were positively associated with subcutaneous fat tissue area, but they were not associated with visceral fat area also in multiple regression analyses. Subcutaneous fat accumulation contributes to increased levels of T-Ad and HMW-Ad, while visceral fat accumulation does not influence adiponectin levels in preterm infants at term-equivalent age. Copyright © 2014 Elsevier Ltd. All rights reserved.

One cigarette is one too many: evaluating a light smoker-targeted media campaign.

PubMed

Jasek, John P; Johns, Michael; Mbamalu, Ijeoma; Auer, Kari; Kilgore, Elizabeth A; Kansagra, Susan M

2015-07-01

Light smokers represent an increasing share of adult smokers in various parts of the world including New York City (NYC). Since 2007, the NYC Department of Health and Mental Hygiene has aired hard-hitting antitobacco media campaigns paired with time-limited nicotine replacement therapy (NRT) giveaways. We evaluated an original antitobacco media campaign, developed to increase awareness of smoking risks and encourage cessation service use among light smokers in NYC. We compared cessation service request volume during the campaign to historical periods without ads targeting light smokers. We used a cross-sectional online panel survey to assess the ad's perceived effectiveness and its impact on learning something new, quit intentions and concern for smoking-related health risks among non-daily, light daily and heavy daily smokers. The proportion of light smokers among smokers requesting cessation services increased 50% (from 13% to 20%) relative to previous time-limited NRT giveaways. Compared to heavy daily smokers, non-daily (aOR: 1.95, p<0.05) and light daily (aOR: 2.27, p<0.05) smokers were more likely to express increased concern about smoking-related health risks after viewing the ad. Perceived effectiveness of the ad did not differ by smoker type. This study provides evidence that light smokers were receptive to a targeted antitobacco message encouraging use of cessation services. The campaign appears to have been particularly effective in increasing smoking-related health concerns in this group. The lack of difference in perceived ad effectiveness by smoker type suggests the potential to develop such ads without sacrificing broad impact. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

On the validation of a code and a turbulence model appropriate to circulation control airfoils

NASA Technical Reports Server (NTRS)

Viegas, J. R.; Rubesin, M. W.; Maccormack, R. W.

1988-01-01

A computer code for calculating flow about a circulation control airfoil within a wind tunnel test section has been developed. This code is being validated for eventual use as an aid to design such airfoils. The concept of code validation being used is explained. The initial stages of the process have been accomplished. The present code has been applied to a low-subsonic, 2-D flow about a circulation control airfoil for which extensive data exist. Two basic turbulence models and variants thereof have been successfully introduced into the algorithm, the Baldwin-Lomax algebraic and the Jones-Launder two-equation models of turbulence. The variants include adding a history of the jet development for the algebraic model and adding streamwise curvature effects for both models. Numerical difficulties and difficulties in the validation process are discussed. Turbulence model and code improvements to proceed with the validation process are also discussed.

Comparative studies using the Morris water maze to assess spatial memory deficits in two transgenic mouse models of Alzheimer's disease.

PubMed

Edwards, Stephen R; Hamlin, Adam S; Marks, Nicola; Coulson, Elizabeth J; Smith, Maree T

2014-10-01

Evaluation of the efficacy of novel therapeutics for potential treatment of Alzheimer's disease (AD) requires an animal model that develops age-related cognitive deficits reproducibly between independent groups of investigators. Herein we assessed comparative temporal changes in spatial memory function in two commercially available transgenic mouse models of AD using the Morris water maze (MWM), incorporating both visible and hidden platform training. Individual cohorts of cDNA-based 'line 85'-derived double-transgenic mice coexpressing the 'Swedish' mutation of amyloid precursor protein (APPSwe) and the presenillin 1 (PS1) 'dE9' mutation were assessed in the MWM at mean ages of 3.6, 9.3 and 14.8 months. We found significant deficits in spatial memory retention in APPSwe/PS1dE9 mice aged 3.6 months and robust deficits in spatial memory acquisition and retention in APPSwe/PS1dE9 mice aged 9.3 months, with a further significant decline by age 14.8 months. β-Amyloid deposits were present in brain sections by 7.25 months of age. In contrast, MWM studies with individual cohorts (aged 4-21 months) of single-transgenic genomic-based APPSwe mice expressing APPSwe on a yeast artificial chromosomal (YAC) construct showed no significant deficits in spatial memory acquisition until 21 months of age. There were no significant deficits in spatial memory retention up to 21 months of age and β-amyloid deposits were not present in brain sections up to 24 months of age. These data, generated using comprehensive study designs, show that APPSwe/PS1dE9 but not APPSwe YAC mice appear to provide a suitably robust model of AD for efficacy assessment of novel AD treatments in development. © 2014 Wiley Publishing Asia Pty Ltd.

Use of and Self-Perceived Need for Assistive Devices in Individuals with Disabilities in Taiwan

PubMed Central

Yeung, Kwok-Tak; Lin, Chung-Hui; Teng, Ya-Ling; Chen, Fen-Fen; Lou, Shu-Zon; Chen, Chiung-Ling

2016-01-01

Assistive devices (ADs) can help individuals with disabilities achieve greater independence, and it can enhance the quality of their lives. This study investigated the use of and self-perceived need for ADs in individuals with disabilities, and determined the influence of gender, age as well as type and degree of disability on the use of and self-perceived need for ADs. This descriptive study utilized a cross-sectional survey design with a convenience sample of participants. A total of 1018 subjects with disabilities who visited an exhibition of assistive technology and two ADs research and development centers completed a questionnaires either by themselves or via a caregiver who completed the questionnaire on behalf of the subject or via interviewers trained specifically for this study. The Mann-Whitney U test and Kruskal-Wallis test were used to determine the influence of participant characteristics on the use of ADs. The results showed that 77.2% and 83.3% of the participants reported that they used and needed AD(s) to engage in activities of daily living. The mean quantity of the use of and self-perceived need for total types of ADs were 3.0 and 5.3, respectively. Participants with different disabilities reported different percentages of the use of various types of ADs. No difference was found between genders and among the age groups in the use of quantity of ADs. Individuals with different types and degrees of disability used different quantities of ADs. Participants with physical, visual and multiple disabilities used significantly more ADs compared to participants with intellectual disability. The total quantity of ADs used increased significantly with increased severity of disability. The mean use of assistive devices was lower compared to the mean need of individuals with disabilities. Further study is required to determine why patients feel the need for but not currently use a specific assistive device. PMID:27023276

Evaluation of intraepidermal nerve fibres in the skin of normal and atopic dogs.

PubMed

Laprais, Aurore; Dunston, Stanley M; Torres, Sheila M F; Favrot, Claude; Olivry, Thierry

2017-08-01

Interest in intraepidermal nerve fibres (IENFs) is rising in human medicine, because variations in fibre density occur in some diseases and these neurites might contribute to disease pathogenesis. An increase in IENF density is seen in human atopic dermatitis (AD); there are no such data in atopic dogs. To compare the prevalence of IENFs in normal and atopic canine skin. Eight millimetre skin punch biopsies were taken from six sites of 25 healthy dogs without dermatitis and compared to lesional and nonlesional skin samples of dogs with AD (23 and 14 dogs, respectively). Thirty micrometre-thick paraffin-embedded sections were stained by indirect immunofluorescence for neuronal beta-3 tubulin. Only sections with detectable dermal nerves were then screened for the presence of IENFs. IENFs were identified in all 25 normal nasal planum sections, but in only one biopsy collected from each of the normal canine haired skin (NCHS) sites. As there was no significant difference in IENF prevalence between NCHS areas, they were grouped together. The rate of detection of IENFs was significantly higher (one-tailed Fisher's test, P = 0.004) in lesional AD specimens (18 of 23; 78%) than in nonlesional AD (four of 14; 29%) and NCHS specimens (four of 111; 4%, P < 0.0001). The prevalence of IENF detection in nonlesional AD samples was significantly higher than in normal canine skin (P = 0.006). IENFs are detected more commonly in canine AD than in normal haired skin; these results are comparable to those seen for human AD. © 2017 ESVD and ACVD.

Neuroprotective effects of multifaceted hybrid agents targeting MAO, cholinesterase, iron and β-amyloid in ageing and Alzheimer's disease.

PubMed

Weinreb, Orly; Amit, Tamar; Bar-Am, Orit; Youdim, Moussa B H

2016-07-01

Alzheimer's disease (AD) is accepted nowadays as a complex neurodegenerative disorder with multifaceted cerebral pathologies, including extracellular deposition of amyloid β peptide-containing plaques, intracellular neurofibrillary tangles, progressive loss of cholinergic neurons, metal dyshomeostasis, mitochondrial dysfunction, neuroinflammation, glutamate excitoxicity, oxidative stress and increased MAO enzyme activity. This may explain why it is currently widely accepted that a more effective therapy for AD would result from the use of multifunctional drugs, which may affect more than one brain target involved in the disease pathology. The current review will discuss the potential benefits of novel multimodal neuroprotective, brain permeable drugs, recently developed by Youdim and collaborators, as a valuable therapeutic approach for AD treatment. The pharmacological and neuroprotective properties of these multitarget-directed ligands, which target MAO enzymes, the cholinergic system, iron accumulation and amyloid β peptide generation/aggregation are described, with a special emphasis on their potential therapeutic value for ageing and AD-associated cognitive functions. This review is conceived as a tribute to the broad neuropharmacology work of Professor Moussa Youdim, Professor Emeritus in the Faculty of Medicine and Director of Eve Topf Center of Excellence in Technion-Israel Institute of Technology, and Chief Scientific Officer of ABITAL Pharma Pipeline Ltd., at the occasion of his 75th birthday. This article is part of a themed section on Updating Neuropathology and Neuropharmacology of Monoaminergic Systems. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v173.13/issuetoc. © 2015 The British Pharmacological Society.

Intravital multiphoton tomography as a novel tool for non-invasive in vivo analysis of human skin affected with atopic dermatitis

NASA Astrophysics Data System (ADS)

Huck, Volker; Gorzelanny, Christian; Thomas, Kai; Niemeyer, Verena; Luger, Thomas A.; König, Karsten; Schneider, Stefan W.

2010-02-01

Atopic Dermatitis (AD) is an inflammatory disease of human skin. Its pathogenesis is still unknown; however, dysfunctions of the epidermal barrier and the immune response are regarded as key factors for the development of AD. In our study we applied intravital multiphoton tomography (5D-IVT), equipped with a spectral-FLIM module for in-vivo and ex-vivo analysis of human skin affected with AD. In addition to the morphologic skin analysis, FLIM technology gain access to the metabolic status of the epidermal cells referring to the NADH specific fluorescence lifetime. We evaluated a characteristic 5D-IVT skin pattern of AD in comparison to histological sections and detected a correlation with the disease activity measured by SCORAD. FLIM analysis revealed a shift of the mean fluorescence lifetime (taum) of NADH, indicating an altered metabolic activity. Within an ex-vivo approach we have investigated cryo-sections of human skin with or without barrier defects. Spectral-FLIM allows the detection of autofluorescent signals that reflect the pathophysiological conditions of the defect skin barrier. In our study the taum value was shown to be different between healthy and affected skin. Application of the 5D-IVT allows non-invasive in-vivo imaging of human skin with a penetration depth of 150 μm. We could show that affected skin could be distinguished from healthy skin by morphological criteria, by FLIM and by spectral-FLIM. Further studies will evaluate the application of the 5D-IVT technology as a diagnostic tool and to monitor the therapeutic efficacy.

17 CFR 240.17Ad-19 - Requirements for cancellation, processing, storage, transportation, and destruction or other...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Requirements for cancellation....17Ad-19 Section 240.17Ad-19 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the...

25 CFR 11.904 - Guardian ad litem.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Guardian ad litem. 11.904 Section 11.904 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE Children's Court § 11.904 Guardian ad litem. The children's court, under any proceeding...

75 FR 79950 - Airworthiness Directives; Kaman Aerospace Corporation (Kaman) Model K-1200 Helicopters

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-21

... Airworthiness Directives; Kaman Aerospace Corporation (Kaman) Model K-1200 Helicopters AGENCY: Federal Aviation... directive (AD) for the Kaman Model K-1200 helicopters. This AD requires revising the Limitations section of... identified in this AD, contact Kaman Aerospace Corporation, K-max Product Support Center, Building 33, P.O...

75 FR 39787 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-13

... Limitations section (ALS) of the Instructions for Continued Airworthiness, replacing the upper bearing on... AD. (1) Within 60 days after the effective date of this AD: Revise the ALS of the Instructions for... days after the effective date of this AD: Revise the ALS of the Instructions for Continued...

76 FR 64849 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

...-1088; Directorate Identifier 2011-NM-099-AD] RIN 2120-AA64 Airworthiness Directives; Bombardier, Inc... ADDRESSES section. Include ``Docket No. FAA-2011-1088; Directorate Identifier 2011-NM-099-AD'' at the...: Bombardier, Inc.: Docket No. FAA-2011-1088; Directorate Identifier 2011-NM-099-AD. Comments Due Date (a) We...

Heat conduction in double-walled carbon nanotubes with intertube additional carbon atoms.

PubMed

Cui, Liu; Feng, Yanhui; Tan, Peng; Zhang, Xinxin

2015-07-07

Heat conduction of double-walled carbon nanotubes (DWCNTs) with intertube additional carbon atoms was investigated for the first time using a molecular dynamics method. By analyzing the phonon vibrational density of states (VDOS), we revealed that the intertube additional atoms weak the heat conduction along the tube axis. Moreover, the phonon participation ratio (PR) demonstrates that the heat transfer in DWCNTs is dominated by low frequency modes. The added atoms cause the mode weight factor (MWF) of the outer tube to decrease and that of the inner tube to increase, which implies a lower thermal conductivity. The effects of temperature, tube length, and the number and distribution of added atoms were studied. Furthermore, an orthogonal array testing strategy was designed to identify the most important structural factor. It is indicated that the tendencies of thermal conductivity of DWCNTs with added atoms change with temperature and length are similar to bare ones. In addition, thermal conductivity decreases with the increasing number of added atoms, more evidently for atom addition concentrated at some cross-sections rather than uniform addition along the tube length. Simultaneously, the number of added atoms at each cross-section has a considerably more remarkable impact, compared to the tube length and the density of chosen cross-sections to add atoms.

Psychological Distress in Young Adult Males with Atopic Dermatitis: A Cross-Sectional Study.

PubMed

Kim, Si-Heon; Hur, Jae; Jang, Jae-Yeon; Park, Hae-Sim; Hong, Chang Hyung; Son, Sang Joon; Chang, Ki Jung

2015-06-01

The relationship between atopic dermatitis (AD) and psychological distress has been well established for children and adolescents. However, it is unclear whether this relationship exists in young adults. This study aimed to assess the relationship between AD and psychological distress in young male adults in South Korea. A cross-sectional study was conducted using regional conscription data from 2008 to 2012. A dermatologist diagnosed AD based on historical and clinical features, and determined severity using the eczema area and severity index. A psychiatrist used medical records, an interview, and a psychological test to examine psychological distress (depression, anxiety, and somatization). The relationship between psychological distress and AD was assessed by multivariate logistic regression analyses. Among the 120,508 conscripts, 1517 (1.2%) presented with AD. The odds of having each type of psychological distress were significantly greater for individuals with AD compared with those without AD. The adjusted odds ratios for depression, anxiety, and somatization were 1.79 (95% CI 1.40-2.29), 1.38 (95% CI 1.08-1.76), and 1.75 (95% CI 1.40-2.20), respectively. Moderate-to-severe AD was significantly related to depression and somatization to a greater extent compared with mild AD. Depression, anxiety, and somatization are strongly and independently associated with AD in young adult males. Early treatment of skin inflammation might modify the risk of psychiatric problems. Prospective cohort studies are needed to verify causal relationships.

Development of Safety Analysis Code System of Beam Transport and Core for Accelerator Driven System

NASA Astrophysics Data System (ADS)

Aizawa, Naoto; Iwasaki, Tomohiko

2014-06-01

Safety analysis code system of beam transport and core for accelerator driven system (ADS) is developed for the analyses of beam transients such as the change of the shape and position of incident beam. The code system consists of the beam transport analysis part and the core analysis part. TRACE 3-D is employed in the beam transport analysis part, and the shape and incident position of beam at the target are calculated. In the core analysis part, the neutronics, thermo-hydraulics and cladding failure analyses are performed by the use of ADS dynamic calculation code ADSE on the basis of the external source database calculated by PHITS and the cross section database calculated by SRAC, and the programs of the cladding failure analysis for thermoelastic and creep. By the use of the code system, beam transient analyses are performed for the ADS proposed by Japan Atomic Energy Agency. As a result, the rapid increase of the cladding temperature happens and the plastic deformation is caused in several seconds. In addition, the cladding is evaluated to be failed by creep within a hundred seconds. These results have shown that the beam transients have caused a cladding failure.

A prospective birth cohort study of different risk factors for development of allergic diseases in offspring of non-atopic parents

PubMed Central

Lee, Ming-Tsung; Wu, Chih-Chiang; Ou, Chia-Yu; Chang, Jen-Chieh; Liu, Chieh-An; Wang, Chih-Lu; Chuang, Hau; Kuo, Ho-Chang; Hsu, Te-Yao; Chen, Chie-Pein; Yang, Kuender D.

2017-01-01

Background: Allergic diseases are thought to be inherited. Prevalence of allergic diseases has, however, increased dramatically in last decades, suggesting environmental causes for the development of allergic diseases. Objective: We studied risk factors associated with the development of atopic dermatitis (AD), allergic rhinitis (AR) and asthma (AS) in children of non-atopic parents in a subtropical country. Methods: In a birth cohort of 1,497 newborns, parents were prenatally enrolled and validated for allergic diseases by questionnaire, physician-verified and total or specific Immunoglobulin E (IgE) levels; 1,236 and 756 children, respectively, completed their 3-year and 6-year follow-up. Clinical examination, questionnaire, and blood samples for total and specific IgE of the children were collected at each follow-up visit. Results: Prevalence of AD, AR and AS was, respectively, 8.2%, 30.8% and 12.4% in children of non-atopic parents. Prevalence of AR (p<.001) and AS (p=.018) was significantly higher in children of parents who were both atopic. A combination of Cesarean section (C/S) and breastfeeding for more than 1 month showed the highest risk for AD (OR=3.111, p=.006). Infants living in homes with curtains and no air filters had the highest risk for AR (OR=2.647, p<.001), and male infants of non-atopic parents living in homes without air filters had the highest risk for AS (OR=1.930, p=.039). Conclusions: Breastfeeding and C/S affect development of AD. Gender, use of curtains and/or air filters affect AR and AS, suggesting that control of the perinatal environment is necessary for the prevention of atopic diseases in children of non-atopic parents. PMID:28086237

A prospective birth cohort study of different risk factors for development of allergic diseases in offspring of non-atopic parents.

PubMed

Lee, Ming-Tsung; Wu, Chih-Chiang; Ou, Chia-Yu; Chang, Jen-Chieh; Liu, Chieh-An; Wang, Chih-Lu; Chuang, Hau; Kuo, Ho-Chang; Hsu, Te-Yao; Chen, Chie-Pein; Yang, Kuender D

2017-02-14

Allergic diseases are thought to be inherited. Prevalence of allergic diseases has, however, increased dramatically in last decades, suggesting environmental causes for the development of allergic diseases. We studied risk factors associated with the development of atopic dermatitis (AD), allergic rhinitis (AR) and asthma (AS) in children of non-atopic parents in a subtropical country. In a birth cohort of 1,497 newborns, parents were prenatally enrolled and validated for allergic diseases by questionnaire, physician-verified and total or specific Immunoglobulin E (IgE) levels; 1,236 and 756 children, respectively, completed their 3-year and 6-year follow-up. Clinical examination, questionnaire, and blood samples for total and specific IgE of the children were collected at each follow-up visit. Prevalence of AD, AR and AS was, respectively, 8.2%, 30.8% and 12.4% in children of non-atopic parents. Prevalence of AR (p<.001) and AS (p=.018) was significantly higher in children of parents who were both atopic. A combination of Cesarean section (C/S) and breastfeeding for more than 1 month showed the highest risk for AD (OR=3.111, p=.006). Infants living in homes with curtains and no air filters had the highest risk for AR (OR=2.647, p<.001), and male infants of non-atopic parents living in homes without air filters had the highest risk for AS (OR=1.930, p=.039). Breastfeeding and C/S affect development of AD. Gender, use of curtains and/or air filters affect AR and AS, suggesting that control of the perinatal environment is necessary for the prevention of atopic diseases in children of non-atopic parents.

ARM Climate Research Facility Quarterly Value-Added Product Report

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

Sivaraman, C.

The purpose of this report is to provide a concise status update for Value-Added Products (VAPs) implemented by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new VAPs for which development has begun; (2) progress on existing VAPs; (3) future VAPs that have been recently approved; (4) other work that leads to a VAP; (5) top requested VAPs from the ARM Data Archive; and (6) a summary of VAP and data releases to production and evaluation. New information is highlighted in blue text. New information about processed data by the developermore » is highlighted in red text. The upcoming milestones and dates are highlighted in green.« less

Studies on Materials for Heavy-Liquid-Metal-Cooled Reactors in Japan

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

Minoru Takahashi; Masayuki Igashira; Toru Obara

2002-07-01

Recent studies on materials for the development of lead-bismuth (Pb-Bi)-cooled fast reactors (FR) and accelerator-driven sub-critical systems (ADS) in Japan are reported. The measurement of the neutron cross section of Bi to produce {sup 210}Po, the removal experiment of Po contamination and steel corrosion test in Pb-Bi flow were performed in Tokyo Institute of Technology. A target material corrosion test was performed in the project of Transmutation Experimental Facility for ADS in Japan Atomic Energy Research Institute (JAERI). Steel corrosion test was started in Mitsui Engineering and Shipbuilding Co., LTD (MES). The feasibility study for FR cycle performed in Japanmore » Nuclear Cycle Institute (JNC) are described. (authors)« less

Turbulence Generation in Combustion.

DTIC Science & Technology

1987-07-22

flame length . This work is summarized in this section. I1.1 Model for Turbulent Burning Velocity For a range of turbulence conditions including...Variable density effects have been added in an approximation, and an expression for the length of jet flames has been developed. The flame length expression...of jet mixing and jet flame length data using fractals, College of Engineering, Energy Report E-86-02, Comell University, Ithaca, NY, 1986. Results

Nurse managers' decision-making in daily unit operation in peri-operative settings: a cross-sectional descriptive study.

PubMed

Siirala, Eriikka; Peltonen, Laura-Maria; Lundgrén-Laine, Heljä; Salanterä, Sanna; Junttila, Kristiina

2016-09-01

To describe the tactical and the operational decisions made by nurse managers when managing the daily unit operation in peri-operative settings. Management is challenging as situations change rapidly and decisions are constantly made. Understanding decision-making in this complex environment helps to develop decision support systems to support nurse managers' operative and tactical decision-making. Descriptive cross-sectional design. Data were collected from 20 nurse managers with the think-aloud method during the busiest working hours and analysed using thematic content analysis. Nurse managers made over 700 decisions; either ad hoc (n = 289), near future (n = 268) or long-term (n = 187) by nature. Decisions were often made simultaneously with many interruptions. Ad hoc decisions covered staff allocation, ensuring adequate staff, rescheduling surgical procedures, confirmation tangible resources and following-up the daily unit operation. Decisions in the near future were: planning of surgical procedures and tangible resources, and planning staff allocation. Long-term decisions were: human recourses, nursing development, supplies and equipment, and finances in the unit. Decision-making was vulnerable to interruptions, which sometimes complicated the managing tasks. The results can be used when planning decision support systems and when defining the nurse managers' tasks in peri-operative settings. © 2016 John Wiley & Sons Ltd.

Self-Regulation of Beer Advertising: A Comparative Analysis of Perceived Violations by Adolescents and Experts.

PubMed

Vendrame, Alan; Silva, Rebeca; Xuan, Ziming; Sparks, Robert; Noel, Jonathan; Pinsky, Ilana

2015-09-01

We assessed the impact of the 2010 revisions to Brazil's self-regulatory alcohol marketing code using expert and adolescent raters. Five popular TV beer ads were selected. Ads were rated based on the 2010 Brazilian self-regulatory marketing code. The expert group (N = 31) represented health-related professions; the adolescent group (N = 110) were public high school students. At least 1 ad violated 11 of 17 guidelines included in the study. Ratings by experts and adolescents were similar. Both found violations in all sections of the self-regulatory code, but significant group differences were seen in applying the section that prohibits the promotion of excessive alcohol consumption, with experts identifying more violations than adolescents. Beer ads in the sample systematically violated the self-regulatory standards for alcohol advertising in Brazil according to both experts and youth. Public policies for more effective restrictions and prohibitions in alcohol ads should be considered. © The Author 2015. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Maternal and neonatal outcomes of pregnancies in women with Addison's disease: a population-based cohort study on 7.7 million births.

PubMed

Schneiderman, M; Czuzoj-Shulman, N; Spence, A R; Abenhaim, H A

2017-10-01

To assess if pregnancies among women with Addison's disease (AD) are at higher risk of adverse maternal and neonatal outcomes. Population-based retrospective cohort study. All births in the United States' Healthcare Cost and Utilization Project-Nationwide Inpatient Sample from 2003 to 2011. Baseline characteristics were compared between women with AD and those without, and prevalence over time was measured. Logistic regression was used to estimate the effect of AD on maternal and neonatal outcomes by calculating the crude and adjusted odds ratios (OR) and corresponding 95% confidence intervals (95% CI). We calculated a prevalence of AD in pregnancy of 5.5/100 000, increasing from 5.6 to 9.6/100 000 (P = 0.0001) over the 9-year study period. Compared with women without AD, women with AD were more likely to deliver preterm (OR 1.50, 95% CI 1.16-1.95), deliver by caesarean section (OR 1.32, 95% CI 1.08-1.61), have impaired wound healing (OR 4.28, 95% CI 2.55-7.18), develop infections (OR 2.44, 95% CI 1.66-3.58) and develop thromboembolism (OR 5.21, 95% CI 2.15-12.63), require transfusions (OR 6.69, 95% CI 4.69-9.54), and have prolonged postpartum hospital admissions (OR 5.71, 95% CI 4.37-7.47). Maternal mortality was significantly higher than in the comparison group (OR 22.30, 95% CI 6.82-72.96). Congenital anomalies (OR 3.62, 95% CI 2.05-6.39) and small-for-gestational age infants (OR 1.78, 95% CI 1.15-2.75) were more likely in these pregnancies. Addison's disease significantly increases the risk of severe adverse maternal and neonatal outcomes, so pregnant women with AD are best managed in tertiary-care centres. Pregnancies complicated by Addison's disease have an increased risk of adverse maternal and neonatal outcomes. © 2016 Royal College of Obstetricians and Gynaecologists.

From Nine to Five. Secretarial Want Ad Survey.

ERIC Educational Resources Information Center

Dartnell Corp., Chicago, IL.

A survey was conducted of the want ad sections of Sunday newspapers in 14 cities in the United States and of Saturday newspapers in 3 Canadian cities in February 1990 to determine what qualifications employers required of secretaries. Data from 4,500 individual ads were tabulated. The survey tracked 34 types of information in secretarial ads…

76 FR 62669 - Airworthiness Directives; Bombardier, Inc. Model BD-100-1A10 (Challenger 300) Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-11

...-1064; Directorate Identifier 2011-NM-075-AD] RIN 2120-AA64 Airworthiness Directives; Bombardier, Inc... your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2011-1064... amends Sec. 39.13 by adding the following new AD: Bombardier, Inc.: Docket No. FAA-2011-1064; Directorate...

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Annual study and evaluation of internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES... System, the Office of the Comptroller of the Currency or the Federal Deposit Insurance Corporation...

17 CFR 240.17Ad-2 - Turnaround, processing, and forwarding of items.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Turnaround, processing, and forwarding of items. 240.17Ad-2 Section 240.17Ad-2 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... be filed with the Comptroller of the Currency shall be filed with the Office of the Comptroller of...

17 CFR 240.17Ad-2 - Turnaround, processing, and forwarding of items.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Turnaround, processing, and forwarding of items. 240.17Ad-2 Section 240.17Ad-2 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... be filed with the Comptroller of the Currency shall be filed with the Office of the Comptroller of...

17 CFR 240.17Ad-18 - Year 2000 Reports to be made by certain transfer agents.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Year 2000 Reports to be made by certain transfer agents. 240.17Ad-18 Section 240.17Ad-18 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934...

17 CFR 240.17Ad-18 - Year 2000 Reports to be made by certain transfer agents.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Year 2000 Reports to be made by certain transfer agents. 240.17Ad-18 Section 240.17Ad-18 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934...

17 CFR 240.17Ad-18 - Year 2000 Reports to be made by certain transfer agents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Year 2000 Reports to be made by certain transfer agents. 240.17Ad-18 Section 240.17Ad-18 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934...

17 CFR 240.17Ad-18 - Year 2000 Reports to be made by certain transfer agents.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Year 2000 Reports to be made by certain transfer agents. 240.17Ad-18 Section 240.17Ad-18 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934...

17 CFR 240.17Ad-18 - Year 2000 Reports to be made by certain transfer agents.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Year 2000 Reports to be made by certain transfer agents. 240.17Ad-18 Section 240.17Ad-18 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934...

76 FR 11550 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... PHLX LLC Relating to Rebates and Fees for Adding and Removing Liquidity in Select Symbols February 24... of the Exchange's Fee Schedule titled ``Rebates and Fees for Adding and Removing Liquidity in Select...\\ applicable to the Exchange's Rebates and Fees for Adding and Removing Liquidity in Select Symbols in Section...

77 FR 1532 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-10

... Change Relating to the Rebates and Fees for Adding and Removing Liquidity in Select Symbols January 4... Adding and Removing Liquidity in Select Symbols in Section I, Part A of the Exchange's Fee Schedule... Schedule, entitled ``Rebates and Fees for Adding and Removing Liquidity in Select Symbols,'' at Part A...

77 FR 8934 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

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2012-02-15

... Change Amending the Rebates and Fees for Adding and Removing Liquidity in Select Symbols February 9, 2012... Adding and Removing Liquidity in Select Symbols in Section I, Part A of the Exchange's Fee Schedule... and Fees for Adding and Removing Liquidity in Select Symbols,'' at Part A, entitled ``Single contra...

77 FR 1534 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-10

... Change Relating to the Rebates and Fees for Adding and Removing Liquidity in Select Symbols January 4... Adding and Removing Liquidity in Select Symbols in Section I, Part A of the Exchange's Fee Schedule... and Fees for Adding and Removing Liquidity in Select Symbols,'' at Part A, entitled ``Single contra...

Imaging the Alzheimer Brain

PubMed Central

Ashford, J. Wesson; Salehi, Ahmad; Furst, Ansgar; Bayley, Peter; Frisoni, Giovanni B.; Jack, Clifford R.; Sabri, Osama; Adamson, Maheen M.; Coburn, Kerry L.; Olichney, John; Schuff, Norbert; Spielman, Daniel; Edland, Steven D.; Black, Sandra; Rosen, Allyson; Kennedy, David; Weiner, Michael; Perry, George

2013-01-01

This supplement to the Journal of Alzheimer's Disease contains more than half of the chapters from The Handbook of Imaging the Alzheimer Brain, which was first presented at the International Conference on Alzheimer's Disease in Paris, in July, 2011. While the Handbook contains 27 chapters that are modified articles from 2009, 2010, and 2011 issues of the Journal of Alzheimer's Disease, this supplement contains the 31 new chapters of that book and an introductory article drawn from the introductions to each section of the book. The Handbook was designed to provide a multilevel overview of the full field of brain imaging related to Alzheimer's disease (AD). The Handbook, as well as this supplement, contains both reviews of the basic concepts of imaging, the latest developments in imaging, and various discussions and perspectives of the problems of the field and promising directions. The Handbook was designed to be useful for students and clinicians interested in AD as well as scientists studying the brain and pathology related to AD. PMID:21971448

Development of fundamental power coupler for C-ADS superconducting elliptical cavities

NASA Astrophysics Data System (ADS)

Gu, Kui-Xiang; Bing, Feng; Pan, Wei-Min; Huang, Tong-Ming; Ma, Qiang; Meng, Fan-Bo

2017-06-01

5-cell elliptical cavities have been selected for the main linac of the China Accelerator Driven sub-critical System (C-ADS) in the medium energy section. According to the design, each cavity should be driven with radio frequency (RF) energy up to 150 kW by a fundamental power coupler (FPC). As the cavities work with high quality factor and high accelerating gradient, the coupler should keep the cavity from contamination in the assembly procedure. To fulfil the requirements, a single-window coaxial type coupler was designed with the capabilities of handling high RF power, class 10 clean room assembly, and heat load control. This paper presents the coupler design and gives details of RF design, heat load optimization and thermal analysis as well as multipacting simulations. In addition, a primary high power test has been performed and is described in this paper. Supported by China ADS Project (XDA03020000) and National Natural Science Foundation of China (11475203)

Determinants of completion of advance directives: a cross-sectional comparison of 649 outpatients from private practices versus 2158 outpatients from a university clinic

PubMed Central

Pfirstinger, Jochen; Bleyer, Bernhard; Blum, Christian; Rechenmacher, Michael; Wiese, Christoph H; Gruber, Hans

2017-01-01

Objectives To compare outpatients from private practices and outpatients from a university clinic regarding the determinants of completion of advance directives (AD) in order to generalise results of studies from one setting to the other. Five determinants of completion of AD were studied: familiarity with AD, source of information about AD, prior experiences with own life-threatening diseases or family members in need of care and motives in favour and against completion of AD. Design Observational cross-sectional study. Setting Private practices and a university clinic in Germany in 2012. Participants 649 outpatients from private practices and 2158 outpatients from 10 departments of a university clinic. Outcome measures Completion of AD, familiarity with AD, sources of information about AD (consultation), prior experiences (with own life-threatening disease and family members in need of care), motives in favour of or against completion of AD, sociodemographic data. Results Determinants of completion of AD did not differ between outpatients from private practices versus university clinic outpatients. Prior experience with severe disease led to a significantly higher rate of completion of AD (33%/36% with vs 24%/24% without prior experience). Participants with completion of AD had more often received legal than medical consultation before completion, but participants without completion of AD are rather aiming for medical consultation. The motives in favour of or against completion of AD indicated inconsistent patterns. Conclusions Determinants of completion of AD are comparable in outpatients from private practices and outpatients from a university clinic. Generalisations from university clinic samples towards a broader context thus seem to be legitimate. Only one-third of patients with prior experience with own life-threatening diseases or family members in need of care had completed an AD as expression of their autonomous volition. The participants’ motives for or against completion of AD indicate that ADs are considered a kind of ‘negative autonomy’ as instruments to prevent particular forms of therapy. Interactive, repeated and situation-based AD discussions might reach a higher percentage of patients and concurrently enable personal volitions and thereby strengthen individual ‘positive autonomy’. PMID:29273648

Implicit and Explicit Self-Esteem in Current, Remitted, Recovered, and Comorbid Depression and Anxiety Disorders: The NESDA Study.

PubMed

van Tuijl, Lonneke A; Glashouwer, Klaske A; Bockting, Claudi L H; Tendeiro, Jorge N; Penninx, Brenda W J H; de Jong, Peter J

2016-01-01

Dual processing models of psychopathology emphasize the relevance of differentiating between deliberative self-evaluative processes (explicit self-esteem; ESE) and automatically-elicited affective self-associations (implicit self-esteem; ISE). It has been proposed that both low ESE and ISE would be involved in major depressive disorder (MDD) and anxiety disorders (AD). Further, it has been hypothesized that MDD and AD may result in a low ISE "scar" that may contribute to recurrence after remission. However, the available evidence provides no straightforward support for the relevance of low ISE in MDD/AD, and studies testing the relevance of discrepant SE even showed that especially high ISE combined with low ESE is predictive of the development of internalizing symptoms. However, these earlier findings have been limited by small sample sizes, poorly defined groups in terms of comorbidity and phase of the disorders, and by using inadequate indices of discrepant SE. Therefore, this study tested further the proposed role of ISE and discrepant SE in a large-scale study allowing for stricter differentiation between groups and phase of disorder. In the context of the Netherlands Study of Depression and Anxiety (NESDA), we selected participants with current MDD (n = 60), AD (n = 111), and comorbid MDD/AD (n = 71), remitted MDD (n = 41), AD (n = 29), and comorbid MDD/AD (n = 14), recovered MDD (n = 136) and AD (n = 98), and never MDD or AD controls (n = 382). The Implicit Association Test was used to index ISE and the Rosenberg Self-Esteem Scale indexed ESE. Controls reported higher ESE than all other groups, and current comorbid MDD/AD had lower ESE than all other clinical groups. ISE was only lower than controls in current comorbid AD/MDD. Discrepant self-esteem (difference between ISE and ESE) was not associated with disorder status once controlling for ESE. Cross-sectional design limits causal inferences. Findings suggest a prominent role for ESE in MDD and AD, while in comorbid MDD/AD negative self-evaluations are also present at the implicit level. There was no evidence to support the view that AD and MDD would result in a low ISE "scar".

Assessment of DNA replication in central nervous system by Laser Scanning Cytometry

NASA Astrophysics Data System (ADS)

Lenz, Dominik; Mosch, Birgit; Bocsi, Jozsef; Arendt, Thomas; Tárnok, Attila

2004-07-01

μIn neurons of patients with Alzheimers's disease (AD) signs of cell cycle re-entry as well as polyploidy have been reported1, 2, indicating that the entire or a part of the genome of the neurons is duplicated before its death but mitosis is not initiated so that the cellular DNA content remains tetraploid. It was concluded, that this imbalance is the direct cause of the neuronal loss in AD3. Manual counting of polyploidal cells is possible but time consuming and possibly statistically insufficient. The aim of this study was to develop an automated method that detects the neuronal DNA content abnormalities with Laser Scanning Cytometry (LSC).Frozen sections of formalin-fixed brain tissue of AD patients and control subjects were labelled with anti-cyclin B and anti-NeuN antibodies. Immunolabelling was performed using Cy5- and Cy2-conjugated secondary antibodies and biotin streptavidin or tyramid signal amplification. In the end sections of 20m thickness were incubated with propidium iodide (PI) (50μg/ml) and covered on slides. For analysis by the LSC PI was used as trigger. Cells identified as neurons by NeuN expression were analyzed for cyclin B expression. Per specimen data of at least 10,000 neurons were acquired. In the frozen brain sections an automated quantification of the amount of nuclear DNA is possible with LSC. The DNA ploidy as well as the cell cycle distribution can be analyzed. A high number of neurons can be scanned and the duration of measuring is shorter than a manual examination. The amount of DNA is sufficiently represented by the PI fluorescence to be able to distinguish between eu- and polyploid neurons.

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Annual study and evaluation of internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the Securities...

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Annual study and evaluation of internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the Securities...

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Annual study and evaluation of internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the Securities...

17 CFR 240.17Ad-13 - Annual study and evaluation of internal accounting control.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Annual study and evaluation of internal accounting control. 240.17Ad-13 Section 240.17Ad-13 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the Securities...

76 FR 64854 - Airworthiness Directives; Airbus Model A318, A319, A320, and A321 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

...-1087; Directorate Identifier 2011-NM-032-AD] RIN 2120-AA64 Airworthiness Directives; Airbus Model A318... comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2011-1087; Directorate... new AD: Airbus: Docket No. FAA-2011-1087; Directorate Identifier 2011-NM- 032-AD. Comments Due Date (a...

76 FR 78322 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... Change Relating to Rebates and Fees for Adding and Removing Liquidity in Select Symbols December 12, 2011... order Rebates and Fees for Adding and Removing Liquidity in Select Symbols in Section I, Part A of the... of the Fee Schedule, entitled ``Rebates and Fees for Adding and Removing Liquidity in Select Symbols...

A Demonstration and Analysis of Requirements for Maritime Navigation Planning.

DTIC Science & Technology

1998-03-01

it the highest and 0-4 and above the lowest. Once again, the value added by grouping the data and comparing may be nothing...purpose behind a prototype is to ascertain user requirements. It should be created rapidly to speed up the system development life cycle ( SDLC ). Since...system is contained in Chapter II, Section B. 3. Internet to Sea (SEANET) Program The SeaNet Project is a collaborative effort to bring the

Brain and psyche in early Christian asceticism.

PubMed

Bradford, David T

2011-10-01

This study is an 11-part investigation of the psychology and neuropsychology of early Christian asceticism as represented by Evagrius Ponticus (AD 345-399), the tradition's first ascetical theologian and possibly its mosfinfluential. Evagrius's biography is reviewed in the first section. The living circuinstaii and perceptual consequences of desert asceticism are considered in the second. Penitence, dispassion, and the mysticism of "pure prayer" are discussed in the third. Austerities are addressed in the fourth section, particularly fasting, prostrations, and prolonged standing. Ascetical perspectives on sleep, dreams, and the hypnogogic state are analyzed in the fifth. The depressive syndrome of acedia is discussed in the sixth. Evagrius's reports of auditory, olfactory, and visual hallucinations are analyzed in the seventh. Multiple complementary interpretations of demonic phenoniena are developed in the eighth section. Evagrius's psychotherapy for anger is reviewed in the ninth. Interpersonal relations among ascetics are considered in the tenth section. The study concludes with a summary.

Bayesian longitudinal segmentation of hippocampal substructures in brain MRI using subject-specific atlases

PubMed Central

Iglesias, Juan Eugenio; Van Leemput, Koen; Augustinack, Jean; Insausti, Ricardo; Fischl, Bruce; Reuter, Martin

2016-01-01

The hippocampal formation is a complex, heterogeneous structure that consists of a number of distinct, interacting subregions. Atrophy of these subregions is implied in a variety of neurodegenerative diseases, most prominently in Alzheimer’s disease (AD). Thanks to the increasing resolution of MR images and computational atlases, automatic segmentation of hippocampal subregions is becoming feasible in MRI scans. Here we introduce a generative model for dedicated longitudinal segmentation that relies on subject-specific atlases. The segmentations of the scans at the different time points are jointly computed using Bayesian inference. All time points are treated the same to avoid processing bias. We evaluate this approach using over 4,700 scans from two publicly available datasets (ADNI and MIRIAD). In test-retest reliability experiments, the proposed method yielded significantly lower volume differences and significantly higher Dice overlaps than the cross-sectional approach for nearly every subregion (average across subregions: 4.5% vs. 6.5%, Dice overlap: 81.8% vs. 75.4%). The longitudinal algorithm also demonstrated increased sensitivity to group differences: in MIRIAD (69 subjects: 46 with AD and 23 controls), it found differences in atrophy rates between AD and controls that the cross sectional method could not detect in a number of subregions: right parasubiculum, left and right presubiculum, right subiculum, left dentate gyrus, left CA4, left HATA and right tail. In ADNI (836 subjects: 369 with AD, 215 with early cognitive impairment – eMCI – and 252 controls), all methods found significant differences between AD and controls, but the proposed longitudinal algorithm detected differences between controls and eMCI and differences between eMCI and AD that the cross sectional method could not find: left presubiculum, right subiculum, left and right parasubiculum, left and right HATA. Moreover, many of the differences that the cross-sectional method already found were detected with higher significance. The presented algorithm will be made available as part of the open-source neuroimaging package FreeSurfer. PMID:27426838

16 CFR 602.1 - Effective dates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... security number in a consumer report; (iv) Section 151(a)(1), concerning the summary of rights of identity..., concerning the prevention of repollution of consumer reports; (viii) Section 155, concerning notice by debt... consumers; (x) Section 212(a)-(d), concerning the disclosure of credit scores; (xi) Section 213(c...

Characterization of human adenovirus serotypes 5, 6, 11, and 35 as anticancer agents

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

Shashkova, Elena V.; May, Shannon M.; Barry, Michael A., E-mail: mab@mayo.ed

2009-11-25

Human adenovirus type 5 (Ad5) has been the most popular platform for the development of oncolytic Ads. Alternative Ad serotypes with low seroprevalence might allow for improved anticancer efficacy in Ad5-immune patients. We studied the safety and efficacy of rare serotypes Ad6, Ad11 and Ad35. In vitro cytotoxicity of the Ads correlated with expression of CAR and CD46 in most but not all cell lines. Among CAR-binding viruses, Ad5 was often more active than Ad6, among CD46-binding viruses Ad35 was generally more cytotoxic than Ad11 in cell culture studies. Ad5, Ad6, and Ad11 demonstrated similar anticancer activity in vivo, whereasmore » Ad35 was not efficacious. Hepatotoxicity developed only in Ad5-injected mice. Predosing with Ad11 and Ad35 did not increase infection of hepatocytes with Ad5-based vector demonstrating different interaction of these Ads with Kupffer cells. Data obtained in this study suggest developing Ad6 and Ad11 as alternative Ads for anticancer treatment.« less

Implications of adipose-derived stromal cells in a 3D culture system for osteogenic differentiation: an in vitro and in vivo investigation.

PubMed

Shen, Francis H; Werner, Brian C; Liang, Haixiang; Shang, Hulan; Yang, Ning; Li, Xudong; Shimer, Adam L; Balian, Gary; Katz, Adam J

2013-01-01

Healthy mammalian cells in normal tissues are organized in complex three-dimensional (3D) networks that display nutrient and signaling gradients. Conventional techniques that grow cells in a 2D monolayer fail to reproduce the environment that is observed in vivo. In recent years, 3D culture systems have been used to mimic tumor microenvironments in cancer research and to emulate embryogenesis in stem cell cultures. However, there have been no studies exploring the ability for adipose-derived stromal (ADS) cells in a 3D culture system to undergo osteogenic differentiation. To characterize and investigate the in vitro and in vivo potential for human ADS cells in a novel 3D culture system to undergo osteogenic differentiation. Basic science and laboratory study. Human ADS cells were isolated and prepared as either a 2D monolayer or 3D multicellular aggregates (MAs). Multicellular aggregates were formed using the hanging droplet technique. Cells were treated in osteogenic medium in vitro, and cellular differentiation was investigated using gene expression, histology, and microCT at 1-, 2-, and 4-week time points. In vivo investigation involved creating a muscle pouch by developing the avascular muscular interval in the vastus lateralis of male athymic rats. Specimens were then pretreated with osteogenic medium and surgically implanted as (1) carrier (Matrigel) alone (control), (2) carrier with human ADS cells in monolayer, or (3) human ADS cells as MAs. In vivo evidence of osteogenic differentiation was evaluated with micro computed tomography and histologic sectioning at a 2-week time point. Human ADS cells cultured by the hanging droplet technique successfully formed MAs at the air-fluid interface. Adipose-derived stromal cells cultured in monolayer or as 3D MAs retain their ability to self-replicate and undergo multilineage differentiation as confirmed by increased runx2/Cbfa2, ALP, and OCN and increased matrix mineralization on histologic sectioning. Multicellular aggregate cells expressed increased differentiation potential and extracellular matrix production over the same human ADS cells cultured in monolayer. Furthermore, MAs reseeded onto monolayer retained their stem cell capabilities. When implanted in vivo, significantly greater bone volume and extracellular matrix were present in the implanted specimens of MAs confirmed on both microCT and histological sectioning. This is the first study to investigate the capability of human ADS cells in a 3D culture system to undergo osteogenic differentiation. The results confirm that MAs maintain their stem cell characteristics. Compared with analogous cells in monolayer culture, the human ADS cells as MAs exhibit elevated levels of osteogenic differentiation and increased matrix mineralization. Furthermore, the creation of uniform spheroids allows for improved handling and manipulation during transplantation. These findings strongly support the concept that 3D culture systems remain not only a viable option for stem cell culture but also possibly a more attractive alternative to traditional culture techniques to improve the osteogenic potential of human adipose stem cells. Copyright © 2013 Elsevier Inc. All rights reserved.

Neuropsychiatric symptoms as the main determinant of caregiver burden in Alzheimer’s disease

PubMed Central

Kochhann, Renata; Borba, Ericksen; Cerveira, Maria Otília; Onyszko, Diego; de Jesus, Alyne; Forster, Letícia; Franciscatto, Luisa; Godinho, Cláudia; Camozzato, Ana Luiza; Chaves, Márcia Lorena F.

2011-01-01

Caregiver burden is common in Alzheimer’s disease (AD), decreasing the quality of life among caregivers and patients. Projections of aging and aging-related diseases such as AD in developing countries justify additional data about this issue because people living in these countries have shown similarly high levels of caregiver strain as in the developed world. Objective The aim of this study was to analyze the association of AD caregivers’ burden with patients’ neuropsychiatric symptoms (NPS), cognitive status, severity of dementia, functional capacity, caregiver sociodemographic characteristics, and the characteristics of care provided by caregivers. Methods A cross-sectional study was conducted in a sample of 39 consecutive AD patients and their primary caregivers. NPS were evaluated using the Neuropsychiatric Inventory (NPI). Severity of dementia was assessed with the Clinical Dementia Rating (CDR) scale. Functional capacity was assessed using the Katz and Lawton scales. The burden level was rated using the Burden Interview (BI). Sociodemographic characteristics of caregivers and the characteristics of care provided by them were evaluated. The Mann-Whitney U-test, Kruskal-Wallis test and Spearman’s rho coefficient were performed. Results The BI had a moderate correlation with NPI intensity (rho=0.563), p<001. Female caregivers reported a greater level of burden (p=0.031) than male caregivers. The other variables were not significantly associated to caregiver burden. Conclusion NPS were the main determinant of burden in primary caregivers of AD patients. This result underscores the need for prevention and treatment of these symptoms. Sex also had an effect on caregiver burden, but the small male sample in this study precludes the generalization of this finding. PMID:29213745

Atopic dermatitis is not associated with actinic keratosis: cross-sectional results from the Rotterdam study.

PubMed

Hajdarbegovic, E; Blom, H; Verkouteren, J A C; Hofman, A; Hollestein, L M; Nijsten, T

2016-07-01

Epidermal barrier impairment and an altered immune system in atopic dermatitis (AD) may predispose to ultraviolet-induced DNA damage. To study the association between AD and actinic keratosis (AK) in a population-based cross-sectional study. AD was defined by modified criteria of the U.K. working party's diagnostic criteria. AKs were diagnosed by physicians during a full-body skin examination, and keratinocyte cancers were identified via linkage to the national pathology database. The results were analysed in adjusted multivariable and multinomial models. A lower proportion of subjects with AD had AKs than those without AD: 16% vs. 24%, P = 0·002; unadjusted odds ratio (OR) 0·60, 95% confidence interval (CI) 0·42-0·83; adjusted OR 0·74, 95% CI 0·51-1·05; fully adjusted OR 0·69, 95% CI 0·47-1·07. In a multinomial model patients with AD were less likely to have ≥ 10 AKs (adjusted OR 0·28, 95% CI 0·09-0·90). No effect of AD on basal cell carcinoma or squamous cell carcinoma was found: adjusted OR 0·71, 95% CI 0·41-1·24 and adjusted OR 1·54, 95% CI 0·66-3·62, respectively. AD in community-dwelling patients is not associated with AK. © 2016 British Association of Dermatologists.

75 FR 19297 - Medical Loss Ratios; Request for Comments Regarding Section 2718 of the Public Health Service Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

...This document is a request for comments regarding Section 2718 of the Public Health Service Act (PHS Act), which was added by Sections 1001 and 10101 of the Patient Protection and Affordable Care Act (PPACA), Public Law 111-148, enacted on March 23, 2010. Section 2718 of the PHS Act, among other provisions, requires health insurance issuers offering individual or group coverage to submit annual reports to the Secretary on the percentages of premiums that the coverage spends on reimbursement for clinical services and activities that improve health care quality, and to provide rebates to enrollees if this spending does not meet minimum standards for a given plan year. Section 1562 of PPACA also added section 715 of the Employee Retirement Income Security Act of 1974 (ERISA) and section 9815 of the Internal Revenue Code of 1986 (the Code). These two sections effectively incorporate by reference section 2718 and other amendments to title XXVII of the PHS Act. The Departments of Health and Human Services (HHS), Labor, and the Treasury (collectively, the Departments) invite public comments in advance of future rulemaking.

Effect of prebiotics of Agave salmiana fed to healthy Wistar rats.

PubMed

Jasso-Padilla, Iliana; Juárez-Flores, Bertha; Alvarez-Fuentes, Gregorio; De la Cruz-Martínez, Alejandro; González-Ramírez, José; Moscosa-Santillán, Mario; González-Chávez, Marco; Oros-Ovalle, Cuauhtemoc; Prell, Florian; Czermak, Peter; Martinez-Gutierrez, Fidel

2017-01-01

Inulin and other fructans are synthesized and stored in mezcal agave (Agave salmiana). Fructans provide several health benefits and have excellent technological properties, but only few data report their physiological effect when added in the diet. Here, we studied the physiological effects of fructans obtained from A. salmiana when added in the diet of Wistar rats. Results showed favorable changes on Wistar rats when the fructans was added to their diet, including the decrease of the pH in the feces and the increase of the number of lactic acid bacteria (CFU g -1 ) (Lactobacillus spp. and Bifidobacterium spp.), even these changes were enhanced with the synbiotic diet (fructans plus B. animalis subsp. lactis). Synbiotic diet, developed changes in the reduction of cholesterol and triglycerides concentrations in serum, with statistical differences (P < 0.05). Histological analysis of colon sections showed that synbiotic diet promoted colon cells growth suggesting that fructans from A. salmiana confer beneficial health effects through gut microbiota modulation. Our data underline the advantage of targeting the gut microbiota by colonic nutrients like specific structure of fructans from A. salmiana, with their beneficial effects. More studies are necessary to define the role of fructans to develop more solid therapeutic solutions in humans. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Determinants of completion of advance directives: a cross-sectional comparison of 649 outpatients from private practices versus 2158 outpatients from a university clinic.

PubMed

Pfirstinger, Jochen; Bleyer, Bernhard; Blum, Christian; Rechenmacher, Michael; Wiese, Christoph H; Gruber, Hans

2017-12-21

To compare outpatients from private practices and outpatients from a university clinic regarding the determinants of completion of advance directives (AD) in order to generalise results of studies from one setting to the other. Five determinants of completion of AD were studied: familiarity with AD, source of information about AD, prior experiences with own life-threatening diseases or family members in need of care and motives in favour and against completion of AD. Observational cross-sectional study. Private practices and a university clinic in Germany in 2012. 649 outpatients from private practices and 2158 outpatients from 10 departments of a university clinic. Completion of AD, familiarity with AD, sources of information about AD (consultation), prior experiences (with own life-threatening disease and family members in need of care), motives in favour of or against completion of AD, sociodemographic data. Determinants of completion of AD did not differ between outpatients from private practices versus university clinic outpatients. Prior experience with severe disease led to a significantly higher rate of completion of AD (33%/36% with vs 24%/24% without prior experience). Participants with completion of AD had more often received legal than medical consultation before completion, but participants without completion of AD are rather aiming for medical consultation. The motives in favour of or against completion of AD indicated inconsistent patterns. Determinants of completion of AD are comparable in outpatients from private practices and outpatients from a university clinic. Generalisations from university clinic samples towards a broader context thus seem to be legitimate. Only one-third of patients with prior experience with own life-threatening diseases or family members in need of care had completed an AD as expression of their autonomous volition. The participants' motives for or against completion of AD indicate that ADs are considered a kind of 'negative autonomy' as instruments to prevent particular forms of therapy. Interactive, repeated and situation-based AD discussions might reach a higher percentage of patients and concurrently enable personal volitions and thereby strengthen individual 'positive autonomy'. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The 2015 edition of the GEISA spectroscopic database

NASA Astrophysics Data System (ADS)

Jacquinet-Husson, N.; Armante, R.; Scott, N. A.; Chédin, A.; Crépeau, L.; Boutammine, C.; Bouhdaoui, A.; Crevoisier, C.; Capelle, V.; Boonne, C.; Poulet-Crovisier, N.; Barbe, A.; Chris Benner, D.; Boudon, V.; Brown, L. R.; Buldyreva, J.; Campargue, A.; Coudert, L. H.; Devi, V. M.; Down, M. J.; Drouin, B. J.; Fayt, A.; Fittschen, C.; Flaud, J.-M.; Gamache, R. R.; Harrison, J. J.; Hill, C.; Hodnebrog, Ø.; Hu, S.-M.; Jacquemart, D.; Jolly, A.; Jiménez, E.; Lavrentieva, N. N.; Liu, A.-W.; Lodi, L.; Lyulin, O. M.; Massie, S. T.; Mikhailenko, S.; Müller, H. S. P.; Naumenko, O. V.; Nikitin, A.; Nielsen, C. J.; Orphal, J.; Perevalov, V. I.; Perrin, A.; Polovtseva, E.; Predoi-Cross, A.; Rotger, M.; Ruth, A. A.; Yu, S. S.; Sung, K.; Tashkun, S. A.; Tennyson, J.; Tyuterev, Vl. G.; Vander Auwera, J.; Voronin, B. A.; Makie, A.

2016-09-01

The GEISA database (Gestion et Etude des Informations Spectroscopiques Atmosphériques: Management and Study of Atmospheric Spectroscopic Information) has been developed and maintained by the http://ara.abct.lmd.polytechnique.fr. The "line parameters database" contains 52 molecular species (118 isotopologues) and transitions in the spectral range from 10-6 to 35,877.031 cm-1, representing 5,067,351 entries, against 3,794,297 in GEISA-2011. Among the previously existing molecules, 20 molecular species have been updated. A new molecule (SO3) has been added. HDO, isotopologue of H2O, is now identified as an independent molecular species. Seven new isotopologues have been added to the GEISA-2015 database. The "cross section sub-database" has been enriched by the addition of 43 new molecular species in its infrared part, 4 molecules (ethane, propane, acetone, acetonitrile) are also updated; they represent 3% of the update. A new section is added, in the near-infrared spectral region, involving 7 molecular species: CH3CN, CH3I, CH3O2, H2CO, HO2, HONO, NH3. The "microphysical and optical properties of atmospheric aerosols sub-database" has been updated for the first time since 2003. It contains more than 40 species originating from NCAR and 20 from the http://eodg.atm.ox.ac.uk/ARIA/introduction_nocol.html. As for the previous versions, this new release of GEISA and associated management software facilities are implemented and freely accessible on the http://cds-espri.ipsl.fr/etherTypo/?id=950.

Sick Leave and Factors Influencing Sick Leave in Adult Patients with Atopic Dermatitis: A Cross-Sectional Study.

PubMed

van Os-Medendorp, Harmieke; Appelman-Noordermeer, Simone; Bruijnzeel-Koomen, Carla; de Bruin-Weller, Marjolein

2015-03-27

Little is known about the prevalence of sick leave due to atopic dermatitis (AD). The current literature on factors influencing sick leave is mostly derived from other chronic inflammatory diseases. This study aimed to determine the prevalence of sick leave due to AD and to identify influencing factors. A cross-sectional study was carried out in adult patients with AD. sick leave during the two-week and one-year periods, socio-demographic characteristics, disease severity, quality of life and socio-occupational factors. Logistic regression analyses were used to determine influencing factors on sick leave over the two-week period. In total, 253 patients were included; 12% of the patients had to take sick leave in the last two weeks due to AD and 42% in the past year. A higher level of symptom interference (OR 1.26; 95% CI 1.13-1.40) or perfectionism/diligence (OR 0.90; 95% CI 0.83-0.96) may respectively increase or decrease the number of sick leave days. Sick leave in patients with AD is a common problem and symptom interference and perfectionism/diligence appeared to influence it. Novel approaches are needed to deal with symptoms at work or school to reduce the amount of sick leave due to AD.

Regionally-Specific Diffusion Tensor Imaging in Mild Cognitive Impairment and Alzheimer’s Disease

PubMed Central

Mielke, M.M.; Kozauer, N.A.; Chan, K.C.G.; George, M.; Toroney, J.; Zerrate, M.; Bandeen-Roche, K.; Wang, M-C; vanZijl, P.; Pekar, J.J.; Mori, S.; Lyketsos, C.G.; Albert, M.

2009-01-01

Background Diffusion tensor imaging (DTI) studies have shown significant cross-sectional differences among normal controls (Bozzali et al., 2002), mild cognitive impairment (Robbins et al.) and Alzheimer’s disease (AD) patients in several fiber tracts in the brain, but longitudinal assessment is needed. Methods We studied 75 participants (25 NC, 25 amnestic MCI, and 25 mild AD) at baseline and 3 months later, with both imaging and clinical evaluations. Fractional anisotropy (Bozzali et al., 2002) was analyzed in regions of interest (ROIs) in: (1) fornix, (2) cingulum bundle, (3) splenium, and (4) cerebral peduncles. Clinical data included assessments of clinical severity and cognitive function. Cross-sectional and longitudinal differences in FA, within each ROI, were analyzed with generalized estimating equations (GEE). Results Cross-sectionally, AD patients had lower FA than NC (p<0.05) at baseline and 3 months in the fornix and anterior portion of the cingulum bundle. Compared to MCI, AD cases had lower FA (p<0.05) in these regions and the splenium at 0 and 3 months. Both the fornix and anterior cingulum correlated across all clinical cognitive scores; lower FA in these ROIs corresponded to worse performance. Over the course of 3 months, when the subjects were clinically stable, the ROIs were also largely stable. Conclusions Using DTI, findings indicate FA is decreased in specific fiber tracts among groups of subjects that vary along the spectrum from normal to AD, and that this measure is stable over short periods of time. The fornix is a predominant outflow tract of the hippocampus and may be an important indicator of AD progression. PMID:19457371

Applications of Dredging and Beach Fills in GenCade

DTIC Science & Technology

2016-06-01

June 2016 6 In the beach fills section, it was mentioned that multiple beach fills can be added at the same time to represent nonuniform beach fills...Figure 8 compares the shoreline change of a nonuniform beach fill to a uniform beach fill. For the uniform case, the added berm width along the...entire 1,000 ft is 100 ft. The added berm width for the first 500 ft of the nonuniform case is 150 ft while the added berm width for the second 500 ft is

45 CFR 160.101 - Statutory basis and purpose.

Code of Federal Regulations, 2010 CFR

2010-10-01

....101 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED... added by section 262 of Public Law 104-191, section 264 of Public Law 104-191, section 13402 of Public Law 111-5, and section 13410(d) of Public Law 111-5. [ 74 FR 56130, Oct. 30, 2009] ...

A new process for the management of olive oil mill waste water and recovery of natural antioxidants.

PubMed

Agalias, Apostolis; Magiatis, Prokopios; Skaltsounis, Alexios-Leandros; Mikros, Emmanuel; Tsarbopoulos, Anthony; Gikas, Evagelos; Spanos, Ioannis; Manios, Thrasyvoulos

2007-04-04

The high polyphenol content of the wastewater is the major environmental problem caused by the olive mills. A pilot scale system for the treatment of the olive oil mills wastewater was developed aiming at the recovery of high added value-contained polyphenols and the reduction of the environmental problems. The treatment system consists of three main successive sections: The first one includes successive filtration stages aiming at the gradual reduction of the wastewater suspended solids up to a limit of 25 microm. The second section includes passing of the filtered wastewater through a series of adsorbent resins (XAD16 and XAD7HP) in order to achieve the de-odoring and decolorization of the wastewater and the removal/ recovery of the polyphenol and lactone content. The third section of the procedure includes the thermal evaporation and recovery of the organic solvents mixture, which has been used in the resin regeneration process, and finally the separation of the polyphenols and other organic substance contents using fast centrifuge partition chromatography. The final outcome of the whole procedure is (i) an odorless yellowish wastewater with a 99.99% reduced content in polyphenols and 98% reduced COD, (ii) an extract rich in polyphenols and lactones with high antioxidant activity and high added value, (iii) an extract containing the coloring substances of the olive fruit, and (iv) pure hydroxytyrosol.

Angiotensin Converting Enzyme Inhibitors and the Reduced Risk of Alzheimer’s Disease in the Absence of Apolipoprotein E4 Allele

PubMed Central

Qiu, Wei Qiao; Mwamburi, Mkaya; Besser, Lilah M.; Zhu, Haihao; Li, Huajie; Wallack, Max; Phillips, Leslie; Qiao, Liyan; Budson, Andrew E.; Stern, Robert; Kowall, Neil

2014-01-01

Our cross-sectional study showed that the interaction between apolipoprotein E4 (ApoE4) and angiotensin converting enzyme (ACE) inhibitors was associated with Alzheimer’s disease (AD). The aim of this longitudinal study was to differentiate whether ACE inhibitors accelerate or reduce the risk of AD in the context of ApoE alleles. Using the longitudinal data from the National Alzheimer’s Coordinating Center (NACC) with ApoE genotyping and documentation of ACE inhibitors use, we found that in the absence of ApoE4, subjects who had been taking central ACE inhibitor use (χ2 test: 21% versus 27%, p = 0.0002) or peripheral ACE inhibitor use (χ2 test: 13% versus 27%, p < 0.0001) had lower incidence of AD compared with those who had not been taking an ACE inhibitor. In contrast, in the presence of ApoE4, there was no such association between ACE inhibitor use and the risk of AD. After adjusting for the confounders, central ACE inhibitor use (OR = 0.68, 95% CI = 0.55, 0.83, p = 0.0002) or peripheral ACE inhibitor use (OR = 0.33, 95% CI = 0.33, 0.68, p < 0.0001) still remained inversely associated with a risk of developing AD in ApoE4 non-carriers. In conclusion, ACE inhibitors, especially peripherally acting ones, were associated with a reduced risk of AD in the absence of ApoE4, but had no such effect in those carrying the ApoE4 allele. A double-blind clinical trial should be considered to determine the effect of ACE inhibitors on prevention of AD in the context of ApoE genotype. PMID:23948883

7 CFR 4284.903 - Program administration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Value-Added Producer Grants § 4284.903 Program administration. The Value-Added Producer Grant program is administered by Cooperative Services within the Agency. ... 7 Agriculture 15 2010-01-01 2010-01-01 false Program administration. 4284.903 Section 4284.903...

8 CFR 1240.64 - Eligibility-general.

Code of Federal Regulations, 2010 CFR

2010-01-01

....64 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION... of continuous physical presence and certain breaks in presence. For purposes of calculating continuous physical presence under this section, section 309(c)(5)(A) of IIRIRA and section 240A(d)(1) of the...

Implicit and Explicit Self-Esteem in Current, Remitted, Recovered, and Comorbid Depression and Anxiety Disorders: The NESDA Study

PubMed Central

van Tuijl, Lonneke A.; Glashouwer, Klaske A.; Bockting, Claudi L. H.; Tendeiro, Jorge N.; Penninx, Brenda W. J. H.; de Jong, Peter J.

2016-01-01

Background Dual processing models of psychopathology emphasize the relevance of differentiating between deliberative self-evaluative processes (explicit self-esteem; ESE) and automatically-elicited affective self-associations (implicit self-esteem; ISE). It has been proposed that both low ESE and ISE would be involved in major depressive disorder (MDD) and anxiety disorders (AD). Further, it has been hypothesized that MDD and AD may result in a low ISE “scar” that may contribute to recurrence after remission. However, the available evidence provides no straightforward support for the relevance of low ISE in MDD/AD, and studies testing the relevance of discrepant SE even showed that especially high ISE combined with low ESE is predictive of the development of internalizing symptoms. However, these earlier findings have been limited by small sample sizes, poorly defined groups in terms of comorbidity and phase of the disorders, and by using inadequate indices of discrepant SE. Therefore, this study tested further the proposed role of ISE and discrepant SE in a large-scale study allowing for stricter differentiation between groups and phase of disorder. Method In the context of the Netherlands Study of Depression and Anxiety (NESDA), we selected participants with current MDD (n = 60), AD (n = 111), and comorbid MDD/AD (n = 71), remitted MDD (n = 41), AD (n = 29), and comorbid MDD/AD (n = 14), recovered MDD (n = 136) and AD (n = 98), and never MDD or AD controls (n = 382). The Implicit Association Test was used to index ISE and the Rosenberg Self-Esteem Scale indexed ESE. Results Controls reported higher ESE than all other groups, and current comorbid MDD/AD had lower ESE than all other clinical groups. ISE was only lower than controls in current comorbid AD/MDD. Discrepant self-esteem (difference between ISE and ESE) was not associated with disorder status once controlling for ESE. Limitations Cross-sectional design limits causal inferences. Conclusion Findings suggest a prominent role for ESE in MDD and AD, while in comorbid MDD/AD negative self-evaluations are also present at the implicit level. There was no evidence to support the view that AD and MDD would result in a low ISE “scar”. PMID:27846292

Integrally formed radio frequency quadrupole

DOEpatents

Abbott, Steven R.

1989-01-01

An improved radio frequency quadrupole (10) is provided having an elongate housing (11) with an elongate central axis (12) and top, bottom and two side walls (13a-d) symmetrically disposed about the axis, and vanes (14a-d) formed integrally with the walls (13a-d), the vanes (14a-d) each having a cross-section at right angles to the central axis (12) which tapers inwardly toward the axis to form electrode tips (15a-d) spaced from each other by predetermined distances. Each of the four walls (13a-d), and the vanes (14a-d) integral therewith, is a separate structural element having a central lengthwise plane (16) passing through the tip of the vane, the walls (13a-d) having flat mounting surfaces (17, 18) at right angles to and parallel to the control plane (16), respectively, which are butted together to position the walls and vane tips relative to each other.

Lifetime Increased Risk of Adult Onset Atopic Dermatitis in Adolescent and Adult Patients with Food Allergy.

PubMed

Yu, Hsu-Sheng; Tu, Hung-Pin; Hong, Chien-Hui; Lee, Chih-Hung

2016-12-27

Food allergy can result in life-threatening anaphylaxis. Atopic dermatitis (AD) causes intense itching and impaired quality of life. Previous studies have shown that patients with classical early-onset AD tend to develop food allergy and that 10% of adults with food allergies have concomitant AD. However, it is not known whether late-onset food allergy leads to adult-onset AD, a recently recognized disease entity. Using an initial cohort of one-million subjects, this study retrospectively followed-up 2851 patients with food allergy (age > 12 years) for 14 years and compared them with 11,404 matched controls. While 2.8% (81) of the 2851 food allergy patients developed AD, only 2.0% (227) of the 11,404 controls developed AD. Multivariate regression analysis showed that food allergy patients were more likely to develop AD (adjusted hazard ratio = 2.49, p < 0.0001). Controls had a 1.99% risk of developing AD, while food allergy patients had a significantly higher risk (7.18% and 3.46% for patients with ≥3 and <3 food allergy claims, respectively) of developing adult-onset AD. This is the first study to describe the chronological and dose-dependent associations between food allergy in adolescence and the development of adult-onset AD.

Nutritional status and body composition by bioelectrical impedance vector analysis: A cross sectional study in mild cognitive impairment and Alzheimer's disease.

PubMed

Cova, Ilaria; Pomati, Simone; Maggiore, Laura; Forcella, Marica; Cucumo, Valentina; Ghiretti, Roberta; Grande, Giulia; Muzio, Fulvio; Mariani, Claudio

2017-01-01

Analysis of nutritional status and body composition in Alzheimer's disease (AD) and Mild Cognitive Impairment (MCI). A cross-sectional study was performed in a University-Hospital setting, recruiting 59 patients with AD, 34 subjects with MCI and 58 elderly healthy controls (HC). Nutritional status was assessed by anthropometric parameters (body mass index; calf, upper arm and waist circumferences), Mini Nutritional Assessment (MNA) and body composition by bioelectrical impedance vector analysis (BIVA). Variables were analyzed by analysis of variance and subjects were grouped by cognitive status and gender. Sociodemographic variables did not differ among the three groups (AD, MCI and HC), except for females' age, which was therefore used as covariate in a general linear multivariate model. MNA score was significantly lower in AD patients than in HC; MCI subjects achieved intermediate scores. AD patients (both sexes) had significantly (p<0.05) higher height-normalized impedance values and lower phase angles (body cell mass) compared with HC; a higher ratio of impedance to height was found in men with MCI with respect to HC. With BIVA method, MCI subjects showed a significant displacement on the RXc graph on the right side indicating lower soft tissues (Hotelling's T2 test: men = 10.6; women = 7.9;p < 0,05) just like AD patients (Hotelling's T2 test: men = 18.2; women = 16.9; p<0,001). Bioelectrical parameters significantly differ from MCI and AD to HC; MCI showed an intermediate pattern between AD and HC. Longitudinal studies are required to investigate if BIVA could reflect early AD-changes in body composition in subjects with MCI.

Preclinical Evaluation of [(18)F]THK-5105 Enantiomers: Effects of Chirality on Its Effectiveness as a Tau Imaging Radiotracer.

PubMed

Tago, Tetsuro; Furumoto, Shozo; Okamura, Nobuyuki; Harada, Ryuichi; Adachi, Hajime; Ishikawa, Yoichi; Yanai, Kazuhiko; Iwata, Ren; Kudo, Yukitsuka

2016-04-01

Noninvasive imaging of tau and amyloid-β pathologies would facilitate diagnosis of Alzheimer's disease (AD). Recently, we have developed [(18)F]THK-5105 for selective detection of tau pathology by positron emission tomography (PET). The purpose of this study was to clarify biological properties of optically pure [(18)F]THK-5105 enantiomers. Binding for tau aggregates in AD brain section was evaluated by autoradiography (ARG). In vitro binding assays were performed to evaluate the binding properties of enantiomers for AD brain homogenates. The pharmacokinetics in the normal mouse brains was assessed by ex vivo biodistribution assay The ARG of enantiomers showed the high accumulation of radioactivity corresponding to the distribution of tau deposits. In vitro binding assays revealed that (S)-[(18)F]THK-5105 has slower dissociation from tau than (R)-[(18)F]THK-5105. Biodistribution assays indicated that (S)-[(18)F]THK-5105 eliminated faster from the mouse brains and blood compared with (R)-[(18)F]THK-5105. (S)-[(18)F]THK-5105 could be more suitable than (R)-enantiomer for a tau imaging agent.

[What medical students want - evaluation of medical recruitment ads by future physicians].

PubMed

Renkawitz, T; Schuster, T; Benditz, A; Craiovan, B; Grifka, J; Lechler, P

2013-10-01

Three-quarters of all hospitals in Germany are now struggling to fill open positions for doctors. The medical job ad is a vital tool for human resources marketing and an important image factor. The present study examines the importance of information and offers in medical recruitment ads on application decisions by medical students. A total of 184 future physicians from clinical semesters participated voluntarily in an anonymous cross-sectional survey. Using a standardised questionnaire, the importance of 49 -individual items extracted from medical recruitment ads were rated with the help of a 4-point Likert Scale. Finally, the study participants prioritised their reasons for an application as a physician. Primary influence on the application decision on medical recruitment ads by medical students had offers/information in relation to education and training aspects and work-life balance. Payment rates for physicians and work load played an important role for the application motivation. Additional earnings for, e. g., emergency calls, providing of medical expertise and assistance with housing, relocation and reimbursement of interview expenses were less crucial. In prioritising key reasons for selecting a prospective employer "regular working hours," an "individual training concept" and an "attractive work-life balance" scored the highest priority. The "opportunity for scientific work" was assigned only a small significance. High importance for the application decision by future physicians on medical recruitment ads is placed on jobs with an opportunity for personal development and aspects that contribute to work-life balance. © Georg Thieme Verlag KG Stuttgart · New York.

Brain Aging and AD-Like Pathology in Streptozotocin-Induced Diabetic Rats

PubMed Central

Wang, Jian-Qin; Yin, Jie; Song, Yan-Feng; Zhang, Lang; Ren, Ying-Xiang; Wang, De-Gui; Gao, Li-Ping; Jing, Yu-Hong

2014-01-01

Objective. Numerous epidemiological studies have linked diabetes mellitus (DM) with an increased risk of developing Alzheimer's disease (AD). However, whether or not diabetic encephalopathy shows AD-like pathology remains unclear. Research Design and Methods. Forebrain and hippocampal volumes were measured using stereology in serial coronal sections of the brain in streptozotocin- (STZ-) induced rats. Neurodegeneration in the frontal cortex, hypothalamus, and hippocampus was evaluated using Fluoro-Jade C (FJC). Aβ aggregation in the frontal cortex and hippocampus was tested using immunohistochemistry and ELISA. Dendritic spine density in the frontal cortex and hippocampus was measured using Golgi staining, and western blot was conducted to detect the levels of synaptophysin. Cognitive ability was evaluated through the Morris water maze and inhibitory avoidant box. Results. Rats are characterized by insulin deficiency accompanied with polydipsia, polyphagia, polyuria, and weight loss after STZ injection. The number of FJC-positive cells significantly increased in discrete brain regions of the diabetic rats compared with the age-matched control rats. Hippocampal atrophy, Aβ aggregation, and synapse loss were observed in the diabetic rats compared with the control rats. The learning and memory of the diabetic rats decreased compared with those of the age-matched control rats. Conclusions. Our results suggested that aberrant metabolism induced brain aging as characterized by AD-like pathologies. PMID:25197672

Ultra-processed foods and added sugars in the US diet: evidence from a nationally representative cross-sectional study

PubMed Central

Martínez Steele, Eurídice; Baraldi, Larissa Galastri; Louzada, Maria Laura da Costa; Moubarac, Jean-Claude; Mozaffarian, Dariush; Monteiro, Carlos Augusto

2016-01-01

Objectives To investigate the contribution of ultra-processed foods to the intake of added sugars in the USA. Ultra-processed foods were defined as industrial formulations which, besides salt, sugar, oils and fats, include substances not used in culinary preparations, in particular additives used to imitate sensorial qualities of minimally processed foods and their culinary preparations. Design Cross-sectional study. Setting National Health and Nutrition Examination Survey 2009–2010. Participants We evaluated 9317 participants aged 1+ years with at least one 24 h dietary recall. Main outcome measures Average dietary content of added sugars and proportion of individuals consuming more than 10% of total energy from added sugars. Data analysis Gaussian and Poisson regressions estimated the association between consumption of ultra-processed foods and intake of added sugars. All models incorporated survey sample weights and adjusted for age, sex, race/ethnicity, family income and educational attainment. Results Ultra-processed foods comprised 57.9% of energy intake, and contributed 89.7% of the energy intake from added sugars. The content of added sugars in ultra-processed foods (21.1% of calories) was eightfold higher than in processed foods (2.4%) and fivefold higher than in unprocessed or minimally processed foods and processed culinary ingredients grouped together (3.7%). Both in unadjusted and adjusted models, each increase of 5 percentage points in proportional energy intake from ultra-processed foods increased the proportional energy intake from added sugars by 1 percentage point. Consumption of added sugars increased linearly across quintiles of ultra-processed food consumption: from 7.5% of total energy in the lowest quintile to 19.5% in the highest. A total of 82.1% of Americans in the highest quintile exceeded the recommended limit of 10% energy from added sugars, compared with 26.4% in the lowest. Conclusions Decreasing the consumption of ultra-processed foods could be an effective way of reducing the excessive intake of added sugars in the USA. PMID:26962035

De-pulping and Seed Separation from Tumba ( Citrullus colocynthis) Fruit

NASA Astrophysics Data System (ADS)

Mudgal, Vishvambhar Dayal

2017-09-01

Tumba ( Citrullus colocynthis) contains spongy pulp in which seeds are embedded unevenly. Seeds contain about 26% fats and 13% protein. The process of seed separation is highly time consuming and labour intensive. Two weeks are required to separate its seeds with traditional methods. The developed prototype, for separating tumba seeds, mainly consists of chopper, de-pulping screw, barrel assembly and seed separation unit. The de-pulping screw and barrel assembly was divided in two sections i.e. conveying (feeding zone) and compression sections (de-pulping zone). The performance of developed machine was evaluated at different screw speed in the range of 40-100 rpm. Maximum pulp removal efficiency of 78.1% was achieved with screw speed of 60 rpm. Seed separation from the pulp was carried out by adding different chemicals. Use of sodium hydroxide and potassium hydroxide produced seed separation up to 99%.

77 FR 13485 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... Airworthiness Directives; Rolls-Royce plc Turbofan Engines AGENCY: Federal Aviation Administration (FAA), DOT... series turbofan engines. This AD requires inspecting the front combustion liner head section for cracking.... (c) Applicability This AD applies to Rolls-Royce plc (RR) RB211-Trent 800 turbofan engines, all...

The Microscopic Representation of Complex Oscopic Phenomena Critical Slowing Down - a Blessing in Disguise

NASA Astrophysics Data System (ADS)

Solomon, S.

The following sections are included: * The Microscopic Representation Paradigm * CSD Appearance and Measurement * Elimination of CSD as Understanding of oscopic Dynamics * MicRep Use in Multiscale Phenomena * Conclusions * Acknowledgements * References * Notes Added in Proof: Visualization Experiments * References Added in Proof

78 FR 14647 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... Airworthiness Directives; Airbus Airplanes AGENCY: Federal Aviation Administration (FAA), Department of... (AD) for certain Airbus Model A310-204, -222, -304, -322, and -324 airplanes. This AD was prompted by... the Airbus A310 Airworthiness Limitation Section (ALS) Part 1 and bolts must be replaced at or before...

30 CFR 1206.257 - Valuation standards for ad valorem leases.

Code of Federal Regulations, 2012 CFR

2012-07-01

... NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Coal § 1206.257 Valuation standards for ad valorem leases. (a) This section is applicable to coal leases on Federal lands which provide for the... is inconsistent with the requirements of these regulations. (2) Any Federal lessee will make...

30 CFR 1206.257 - Valuation standards for ad valorem leases.

Code of Federal Regulations, 2014 CFR

2014-07-01

... NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Coal § 1206.257 Valuation standards for ad valorem leases. (a) This section is applicable to coal leases on Federal lands which provide for the... is inconsistent with the requirements of these regulations. (2) Any Federal lessee will make...

30 CFR 1206.257 - Valuation standards for ad valorem leases.

Code of Federal Regulations, 2013 CFR

2013-07-01

... NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Coal § 1206.257 Valuation standards for ad valorem leases. (a) This section is applicable to coal leases on Federal lands which provide for the... is inconsistent with the requirements of these regulations. (2) Any Federal lessee will make...

78 FR 76984 - Airworthiness Directives; Eurocopter France Helicopters

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... inspecting each jettisonable emergency exit window panel (window) for sealant, and removing any sealant that exists in the window's extruded sections. This AD was prompted by jettison tests during routine maintenance inspections that showed the windows failed to jettison. The actions of this AD are intended to...

Stratigraphic cross section of measured sections and drill holes of the Neslan Formation and adjacent formations, Book Cliffs Area, Colorado and Utah

USGS Publications Warehouse

Kirshbaum, Mark A.; Spear, Brianne D.

2012-01-01

This study updates a stratigraphic cross section published as plate 2 in Kirschbaum and Hettinger (2004) Digital Data Series 69-G (http://pubs.usgs.gov/dds/dds-069/dds-069-g/). The datum is a marine/tidal ravinement surface within the Cozzette Sandstone Member of the Iles Formation and the Thompson Canyon Sandstone and Sulphur Canyon Sandstone Beds of the Neslen Formation. One of the cores shown was included on the original cross section, and new core descriptions have been added to the upper part of the cored interval. A new core description (S178) is included in this report. Cores are stored in the U.S. Geological Survey Core Research Facility at the Denver Federal Center, Colorado. The following information has also been added to help define the stratigraphic framework: 1) At least five claystones interpreted as altered volcanic ashes have been identified and may give future workers a correlation tool within the largely continental section. 2) Thickness and general geometry of the Sego Sandstone, Buck Tongue of the Mancos Shale, and Castlegate Sandstone have been added to provide additional stratigraphic context. 3) The geometry in the Sego Sandstone, Buck Tongue of the Mancos Shale, and Castlegate Sandstone has been added to provide additional stratigraphic context. 4) Ammonite collections are from Gill and Hail. The zone of Didymoceras nebrascense projected into the East Salt Wash area is based on correlation of the flooding surface at the base of the Cozzette Member to this point as shown in Kirschbaum and Hettinger. 5) A leaf locality of the Denver Museum of Nature and Science is shown in its approximate stratigraphic position near Thompson Canyon. 6) A dinosaur locality of the Natural History Museum of Utah is shown in the Horse Canyon area measured section at the stratigraphic position where it was extracted.

Vertically-tapered optical waveguide and optical spot transformer formed therefrom

DOEpatents

Bakke, Thor; Sullivan, Charles T.

2004-07-27

An optical waveguide is disclosed in which a section of the waveguide core is vertically tapered during formation by spin coating by controlling the width of an underlying mesa structure. The optical waveguide can be formed from spin-coatable materials such as polymers, sol-gels and spin-on glasses. The vertically-tapered waveguide section can be used to provide a vertical expansion of an optical mode of light within the optical waveguide. A laterally-tapered section can be added adjacent to the vertically-tapered section to provide for a lateral expansion of the optical mode, thereby forming an optical spot-size transformer for efficient coupling of light between the optical waveguide and a single-mode optical fiber. Such a spot-size transformer can also be added to a III-V semiconductor device by post processing.

78 FR 661 - Waiver From Rescission of Unobligated Funds Under the American Recovery and Reinvestment Act of 2009

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

... accordance with section 1603(b) of the American Recovery and Reinvestment Act of 2009, as added by section 1306 of Public Law 111-203, all amounts that are rescinded pursuant to section 1603(b) shall be...

75 FR 33992 - Interest and Penalty Suspension Provisions Under Section 6404(g) of the Internal Revenue Code

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-16

... Interest and Penalty Suspension Provisions Under Section 6404(g) of the Internal Revenue Code AGENCY.... SUMMARY: This document contains final regulations under section 6404(g)(2)(E) of the Internal Revenue Code... Procedure and Administration Regulations (26 CFR part 301) by adding rules under section 6404(g) relating to...

Bayesian longitudinal segmentation of hippocampal substructures in brain MRI using subject-specific atlases.

PubMed

Iglesias, Juan Eugenio; Van Leemput, Koen; Augustinack, Jean; Insausti, Ricardo; Fischl, Bruce; Reuter, Martin

2016-11-01

The hippocampal formation is a complex, heterogeneous structure that consists of a number of distinct, interacting subregions. Atrophy of these subregions is implied in a variety of neurodegenerative diseases, most prominently in Alzheimer's disease (AD). Thanks to the increasing resolution of MR images and computational atlases, automatic segmentation of hippocampal subregions is becoming feasible in MRI scans. Here we introduce a generative model for dedicated longitudinal segmentation that relies on subject-specific atlases. The segmentations of the scans at the different time points are jointly computed using Bayesian inference. All time points are treated the same to avoid processing bias. We evaluate this approach using over 4700 scans from two publicly available datasets (ADNI and MIRIAD). In test-retest reliability experiments, the proposed method yielded significantly lower volume differences and significantly higher Dice overlaps than the cross-sectional approach for nearly every subregion (average across subregions: 4.5% vs. 6.5%, Dice overlap: 81.8% vs. 75.4%). The longitudinal algorithm also demonstrated increased sensitivity to group differences: in MIRIAD (69 subjects: 46 with AD and 23 controls), it found differences in atrophy rates between AD and controls that the cross sectional method could not detect in a number of subregions: right parasubiculum, left and right presubiculum, right subiculum, left dentate gyrus, left CA4, left HATA and right tail. In ADNI (836 subjects: 369 with AD, 215 with early cognitive impairment - eMCI - and 252 controls), all methods found significant differences between AD and controls, but the proposed longitudinal algorithm detected differences between controls and eMCI and differences between eMCI and AD that the cross sectional method could not find: left presubiculum, right subiculum, left and right parasubiculum, left and right HATA. Moreover, many of the differences that the cross-sectional method already found were detected with higher significance. The presented algorithm will be made available as part of the open-source neuroimaging package FreeSurfer. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

78 FR 23830 - Airworthiness Directives; Turbomeca S.A. Turboshaft Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-23

... daily post-flight checks of the engine tachometer's unit cycle-counting feature. This AD also requires ground-run functional checks within every 1,000 operating hours. This AD was prompted by detailed... Airworthiness Limitation Section (ALS) of Arriel 1 Maintenance Manuals has been updated in order to clarify the...

78 FR 72561 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... and a skin crack in section 41 of the fuselage, and multiple reports of cracked or missing fastener heads. This AD requires repetitive inspections for cracking of the fuselage skin, discrepant fasteners... disbonding and subsequent cracking of the skin panels. DATES: This AD is effective January 7, 2014. The...

77 FR 24355 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

... cracks found in the Web pockets of the wing center section (WCS) spanwise beams. This AD requires repetitive detailed inspections and high frequency eddy current inspections for cracks of the WCS spanwise beams, and repair if necessary. We are issuing this AD to detect and correct cracking in the WCS...

76 FR 34010 - Credit Risk Retention

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

... 2501-AD53 Credit Risk Retention AGENCIES: Office of the Comptroller of the Currency, Treasury (OCC... credit risk retention requirements of section 15G of the Securities Exchange Act of 1934, as added by the Dodd-Frank Wall Street Reform and Consumer Protection Act (``Credit Risk NPR'' or ``proposed rule...

21 CFR 146.146 - Frozen concentrated orange juice.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Fruit Juices and Beverages § 146.146 Frozen concentrated orange juice. (a) Frozen concentrated orange... sweetening ingredients specified in paragraph (b) of this section may be added to adjust the final... any added optional sweetening ingredients. The dilution ratio shall be not less than 3 plus 1. For the...

21 CFR 146.146 - Frozen concentrated orange juice.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Fruit Juices and Beverages § 146.146 Frozen concentrated orange juice. (a) Frozen concentrated orange... sweetening ingredients specified in paragraph (b) of this section may be added to adjust the final... any added optional sweetening ingredients. The dilution ratio shall be not less than 3 plus 1. For the...

21 CFR 146.146 - Frozen concentrated orange juice.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Fruit Juices and Beverages § 146.146 Frozen concentrated orange juice. (a) Frozen concentrated orange... sweetening ingredients specified in paragraph (b) of this section may be added to adjust the final... any added optional sweetening ingredients. The dilution ratio shall be not less than 3 plus 1. For the...

21 CFR 146.146 - Frozen concentrated orange juice.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Fruit Juices and Beverages § 146.146 Frozen concentrated orange juice. (a) Frozen concentrated orange... sweetening ingredients specified in paragraph (b) of this section may be added to adjust the final... any added optional sweetening ingredients. The dilution ratio shall be not less than 3 plus 1. For the...

21 CFR 146.146 - Frozen concentrated orange juice.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Fruit Juices and Beverages § 146.146 Frozen concentrated orange juice. (a) Frozen concentrated orange... sweetening ingredients specified in paragraph (b) of this section may be added to adjust the final... any added optional sweetening ingredients. The dilution ratio shall be not less than 3 plus 1. For the...

Les Liaisons Dangereuses: Cancer-Related Genes and Neurodegenerative Diseases

NASA Astrophysics Data System (ADS)

Ghetti, Bernardino; Buonaguro, Franco M.

2014-07-01

The following sections are included: * INTRODUCTION * MUTATIONS IN THE CSF1R GENE ASSOCIATED WITH DIFFUSE LEUKOENCEPHALOPATHY WITH SPHEROIDS AND HUMAN CANCERS. * A SPECIAL LINK HAS BEEN SHOWN BETWEEN PTEN AND AD. * ACETYLCHOLINE DEFICIENCY AND PATHOGENESIS OF AD. * MIRNAS AND COMMON PATHWAYS IN CANCER AND NEURODEGENERATIVE DISEASE. * SUMMARY * REFERENCES

21 CFR 177.1630 - Polyethylene phthalate polymers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Polyethylene phthalate polymers. 177.1630 Section... terephthalate copolyesters described in § 177.1315(b)(3), to which have been added optional substances, either...-cyclohexylene dimethylene terephthalate copolyesters described in § 177.1315(b)(3), to which have been added...

21 CFR 177.1630 - Polyethylene phthalate polymers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Polyethylene phthalate polymers. 177.1630 Section... terephthalate copolyesters described in § 177.1315(b)(3), to which have been added optional substances, either...-cyclohexylene dimethylene terephthalate copolyesters described in § 177.1315(b)(3), to which have been added...

21 CFR 177.1630 - Polyethylene phthalate polymers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Polyethylene phthalate polymers. 177.1630 Section... terephthalate copolyesters described in § 177.1315(b)(3), to which have been added optional substances, either...-cyclohexylene dimethylene terephthalate copolyesters described in § 177.1315(b)(3), to which have been added...

16 CFR 300.27 - Wool products containing superimposed or added fibers.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Wool products containing superimposed or added fibers. 300.27 Section 300.27 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE WOOL PRODUCTS LABELING ACT OF 1939 Labeling § 300...

77 FR 63266 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

...-1073; Directorate Identifier 2012-NM-078-AD] RIN 2120-AA64 Airworthiness Directives; The Boeing Company... to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2012-1073; Directorate.... FAA-2012-1073; Directorate Identifier 2012-NM-078-AD. (a) Comments Due Date We must receive comments...

77 FR 73270 - Airworthiness Directives; Embraer S.A. Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... Airworthiness Limitation Section (ALS) of the EMBRAER ERJ 190 Maintenance Review Board Report (MRBR). This new AD requires revising the maintenance program to incorporate modifications in the ALS of the EMBRAER... issuing this AD since failure to inspect these structural components according to the new ALS tasks...

21 CFR 109.6 - Added poisonous or deleterious substances.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Added poisonous or deleterious substances. 109.6 Section 109.6 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION UNAVOIDABLE CONTAMINANTS IN FOOD FOR HUMAN CONSUMPTION AND FOOD...

78 FR 7647 - Airworthiness Directives; Bombardier, Inc. Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... gouges, scratches, and corrosion, and replacing the trunnions if necessary; and adding serial numbers and... section. We are issuing this AD to detect and correct cracking, gouges, scratches, and corrosion of the... trunnions and upper and lower pins for gouges, scratches, and corrosion, and replacing if necessary; and...

Sense of coherence, depression, and anger among adults with atopic dermatitis.

PubMed

Takaki, Hiroko; Ishii, Yasutomo

2013-01-01

The prevalence of atopic disease (AD) in adults has significantly increased in industrialized countries. Psychological traits and lack of skills to cope with stress could be maintaining factors of AD. The first aim of the present study was to compare sense of coherence (SOC), depression, and anger among adult patients with AD, adults with remission from AD, and adults without AD. The second aim was to explore whether depression and anger have significant impacts on SOC. A cross-sectional survey was carried out from May to September of 2007. In total, 43 adult patients with AD, 32 adults with remission from AD, and 63 adults without AD participated. A one-way analysis of variance showed that adult patients with AD have significantly higher levels of depression than adults with remission from AD and adults without AD. Furthermore, structural equation modeling indicated a significant impact of depression on SOC across the three groups, along with a significant impact of anger suppression on depression, particularly in adult patients with AD. The findings of this study suggest that psychological traits have a negative impact on skills for coping with stress, and that this relationship might be a contributory factor for maintenance of AD.

77 FR 71186 - Commission Information Collection Activities (FERC-912); Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-29

... submitting the information collection FERC-912, Cogeneration and Small Power Production, PURPA Section 210(m... Production, PURPA Section 210(m) Regulations for Termination or Reinstatement of Obligation to Purchase or... Section 210 of the Public Utility Regulatory Policies Act of 1978 (PURPA) by adding subsection ``(m...

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

WINCHELL, D.F.

This document lists experimental references added to Nuclear Science References (NSR) during the period January 1, 2005 to December 31, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

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

WINCHELL, D.F.

This document lists experimental references added to Nuclear Science References (NSR) during the period April 1, 2005 to June 30, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

Regional 18F-Fluorodeoxyglucose Hypometabolism is Associated with Higher Apathy Scores Over Time in Early Alzheimer Disease.

PubMed

Gatchel, Jennifer R; Donovan, Nancy J; Locascio, Joseph J; Becker, J Alex; Rentz, Dorene M; Sperling, Reisa A; Johnson, Keith A; Marshall, Gad A

2017-07-01

Apathy is among the earliest and most pervasive neuropsychiatric symptoms in prodromal and mild Alzheimer disease (AD) dementia that correlates with functional impairment and disease progression. We investigated the association of apathy with regional 18F-fluorodeoxyglucose (FDG) metabolism in cognitively normal, mild cognitive impairment, and AD dementia subjects from the Alzheimer's Disease Neuroimaging Initiative database. Cross-sectional and longitudinal studies. 57 North American research sites. 402 community dwelling elders. Apathy was assessed using the Neuropsychiatric Inventory Questionnaire. Baseline FDG metabolism in five regions implicated in the neurobiology of apathy and AD was investigated in relationship to apathy at baseline (cross-sectional general linear model) and longitudinally (mixed random/fixed effect model). Covariates included age, sex, diagnosis, apolipoprotein E genotype, premorbid intelligence, cognition, and antidepressant use. Cross-sectional analysis revealed that posterior cingulate hypometabolism, diagnosis, male sex, and antidepressant use were associated with higher apathy scores. Longitudinal analysis revealed that the interaction of supramarginal hypometabolism and time, posterior cingulate hypometabolism, and antidepressant use were associated with higher apathy scores across time; only supramarginal hypometabolism was positively related to rate of increase of apathy. Results support an association of apathy with hypometabolism in parietal regions commonly affected in early stages of AD, rather than medial frontal regions implicated in the neurobiology of apathy in later stages. Further work is needed to substantiate whether this localization is specific to apathy rather than to disease stage, and to investigate the potential role of AD proteinopathies in the pathogenesis of apathy. Copyright © 2017 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

GUIDELINES OF CARE FOR THE MANAGEMENT OF ATOPIC DERMATITIS

PubMed Central

Sidbury, Robert; Davis, Dawn M.; Cohen, David E.; Cordoro, Kelly M.; Berger, Timothy G.; Bergman, James N.; Chamlin, Sarah L.; Cooper, Kevin D.; Feldman, Steven R.; Hanifin, Jon M.; Krol, Alfons; Margolis, David J.; Paller, Amy S.; Schwarzenberger, Kathryn; Silverman, Robert A.; Simpson, Eric L.; Tom, Wynnis L.; Williams, Hywel C.; Elmets, Craig A.; Block, Julie; Harrod, Christopher G.; Begolka, Wendy Smith; Eichenfield, Lawrence F.

2014-01-01

Atopic dermatitis (AD) is a chronic, pruritic inflammatory dermatosis that affects up to 25% of children and 2-3% of adults. This guideline addresses important clinical questions that arise in AD management and care, providing recommendations based on the available evidence. In this third of four sections, treatment of AD with phototherapy and systemic immunomodulators, antimicrobials, and antihistamines is reviewed, including indications for use and the risk-benefit profile of each treatment option. PMID:24813298

Non-steroidal anti-inflammatory drug (NSAID) use and Alzheimer disease in community-dwelling elderly patients.

PubMed

Landi, Francesco; Cesari, Matteo; Onder, Graziano; Russo, Andrea; Torre, Sergio; Bernabei, Roberto

2003-01-01

Recently, greater attention has been paid to the role of inflammatory processes in the pathophysiology of Alzheimer disease (AD). However, the mechanism by which anti-inflammatory agents (NSAIDs) might slow the progression of AD is not completely known. The aim of the present study was to examine the relationship between NSAIDs use and AD in a large sample of community-dwelling elderly people. In a cross-sectional retrospective study, the authors analyzed data on patients admitted to home care programs. A total of 12 home health agencies participated in the project, with a total of 2,708 patients enrolled in the present study. The main outcome measures were the prevalence of AD and use of NSAIDs treatment. Compared with all non-users, NSAID users had a nearly 50% lower risk of being affected by AD. Separate multivariate analyses of subjects receiving different types of NSAIDs found a significantly decreased risk of cognitive impairment associated with non-aspirin NSAID use, whereas, among subjects taking aspirin, the difference in estimated risk did not reach statistical significance. The results of this population-based cross-sectional study are consistent with the notion that long-term NSAIDs use has a protective effect against AD. However, after possible confounding effects of age and several other variables potentially associated with cognitive impairment were controlled, this association was statistically significant only for non-aspirin NSAIDs use.

Sick Leave and Factors Influencing Sick Leave in Adult Patients with Atopic Dermatitis: A Cross-Sectional Study

PubMed Central

van Os-Medendorp, Harmieke; Appelman-Noordermeer, Simone; Bruijnzeel-Koomen, Carla; de Bruin-Weller, Marjolein

2015-01-01

Background: Little is known about the prevalence of sick leave due to atopic dermatitis (AD). The current literature on factors influencing sick leave is mostly derived from other chronic inflammatory diseases. This study aimed to determine the prevalence of sick leave due to AD and to identify influencing factors. Methods: A cross-sectional study was carried out in adult patients with AD. Outcome measures: sick leave during the two-week and one-year periods, socio-demographic characteristics, disease severity, quality of life and socio-occupational factors. Logistic regression analyses were used to determine influencing factors on sick leave over the two-week period. Results: In total, 253 patients were included; 12% of the patients had to take sick leave in the last two weeks due to AD and 42% in the past year. A higher level of symptom interference (OR 1.26; 95% CI 1.13–1.40) or perfectionism/diligence (OR 0.90; 95% CI 0.83–0.96) may respectively increase or decrease the number of sick leave days. Conclusion: Sick leave in patients with AD is a common problem and symptom interference and perfectionism/diligence appeared to influence it. Novel approaches are needed to deal with symptoms at work or school to reduce the amount of sick leave due to AD. PMID:26239345

Unsteady transonic potential flow over a flexible fuselage

NASA Technical Reports Server (NTRS)

Gibbons, Michael D.

1993-01-01

A flexible fuselage capability has been developed and implemented within version 1.2 of the CAP-TSD code. The capability required adding time dependent terms to the fuselage surface boundary conditions and the fuselage surface pressure coefficient. The new capability will allow modeling the effect of a flexible fuselage on the aeroelastic stability of complex configurations. To assess the flexible fuselage capability several steady and unsteady calculations have been performed for slender fuselages with circular cross-sections. Steady surface pressures are compared with experiment at transonic flight conditions. Unsteady cross-sectional lift is compared with other analytical results at a low subsonic speed and a transonic case has been computed. The comparisons demonstrate the accuracy of the flexible fuselage modifications.

The HOMA-Adiponectin (HOMA-AD) Closely Mirrors the HOMA-IR Index in the Screening of Insulin Resistance in the Brazilian Metabolic Syndrome Study (BRAMS)

PubMed Central

Cassani, Roberta Soares Lara; Forti, Adriana Costa e; Pareja, José Carlos; Tambascia, Marcos Antonio; Geloneze, Bruno

2016-01-01

Background The major adverse consequences of obesity are associated with the development of insulin resistance (IR) and adiposopathy. The Homeostasis Model Assessment-Adiponectin (HOMA-AD) was proposed as a modified version of the HOMA1-IR, which incorporates adiponectin in the denominator of the index. Objectives To evaluate the performance of the HOMA-AD index compared with the HOMA1-IR index as a surrogate marker of IR in women, and to establish the cutoff value of the HOMA-AD. Subjects/Methods The Brazilian Metabolic Syndrome Study (BRAMS) is a cross-sectional multicenter survey. The data from 1,061 subjects met the desired criteria: 18–65 years old, BMI: 18.5–49.9 Kg/m² and without diabetes. The IR was assessed by the indexes HOMA1-IR and HOMA-AD (total sample) and by the hyperglycemic clamp (n = 49). Metabolic syndrome was defined using the IDF criteria. Results For the IR assessed by the clamp, the HOMA-AD demonstrated a stronger coefficient of correlation (r = -0.64) compared with the HOMA1-IR (r = -0.56); p < 0.0001. In the ROC analysis, compared with the HOMA1-IR, the HOMA-AD showed higher values of the AUC for the identification of IR based on the clamp test (AUC: 0.844 vs. AUC: 0.804) and on the metabolic syndrome (AUC: 0.703 vs. AUC: 0.689), respectively; p < 0.001 for all. However, the pairwise comparison did not show evidence of superiority for the HOMA-AD in comparison with the HOMA1-IR in the diagnosis of IR and metabolic syndrome (p > 0.05). The optimal cutoff identified for the HOMA-AD for the diagnosis of IR was 0.95. Conclusions The HOMA-AD index was demonstrated to be a useful surrogate marker for detecting IR among adult women and presented a similar performance compared with the HOMA1-IR index. These results may assist physicians and researchers in determining which method to use to evaluate IR in light of the available facilities. PMID:27490249

The HOMA-Adiponectin (HOMA-AD) Closely Mirrors the HOMA-IR Index in the Screening of Insulin Resistance in the Brazilian Metabolic Syndrome Study (BRAMS).

PubMed

Vilela, Brunna Sullara; Vasques, Ana Carolina Junqueira; Cassani, Roberta Soares Lara; Forti, Adriana Costa E; Pareja, José Carlos; Tambascia, Marcos Antonio; Geloneze, Bruno

2016-01-01

The major adverse consequences of obesity are associated with the development of insulin resistance (IR) and adiposopathy. The Homeostasis Model Assessment-Adiponectin (HOMA-AD) was proposed as a modified version of the HOMA1-IR, which incorporates adiponectin in the denominator of the index. To evaluate the performance of the HOMA-AD index compared with the HOMA1-IR index as a surrogate marker of IR in women, and to establish the cutoff value of the HOMA-AD. The Brazilian Metabolic Syndrome Study (BRAMS) is a cross-sectional multicenter survey. The data from 1,061 subjects met the desired criteria: 18-65 years old, BMI: 18.5-49.9 Kg/m² and without diabetes. The IR was assessed by the indexes HOMA1-IR and HOMA-AD (total sample) and by the hyperglycemic clamp (n = 49). Metabolic syndrome was defined using the IDF criteria. For the IR assessed by the clamp, the HOMA-AD demonstrated a stronger coefficient of correlation (r = -0.64) compared with the HOMA1-IR (r = -0.56); p < 0.0001. In the ROC analysis, compared with the HOMA1-IR, the HOMA-AD showed higher values of the AUC for the identification of IR based on the clamp test (AUC: 0.844 vs. AUC: 0.804) and on the metabolic syndrome (AUC: 0.703 vs. AUC: 0.689), respectively; p < 0.001 for all. However, the pairwise comparison did not show evidence of superiority for the HOMA-AD in comparison with the HOMA1-IR in the diagnosis of IR and metabolic syndrome (p > 0.05). The optimal cutoff identified for the HOMA-AD for the diagnosis of IR was 0.95. The HOMA-AD index was demonstrated to be a useful surrogate marker for detecting IR among adult women and presented a similar performance compared with the HOMA1-IR index. These results may assist physicians and researchers in determining which method to use to evaluate IR in light of the available facilities.

Multi-modal spectroscopic imaging with synchrotron light to study mechanisms of brain disease

NASA Astrophysics Data System (ADS)

Summers, Kelly L.; Fimognari, Nicholas; Hollings, Ashley; Kiernan, Mitchell; Lam, Virginie; Tidy, Rebecca J.; Takechi, Ryu; George, Graham N.; Pickering, Ingrid J.; Mamo, John C.; Harris, Hugh H.; Hackett, Mark J.

2017-04-01

The international health care costs associated with Alzheimer's disease (AD) and dementia have been predicted to reach $2 trillion USD by 2030. As such, there is urgent need to develop new treatments and diagnostic methods to stem an international health crisis. A major limitation to therapy and diagnostic development is the lack of complete understanding about the disease mechanisms. Spectroscopic methods at synchrotron light sources, such as FTIR, XRF, and XAS, offer a "multi-modal imaging platform" to reveal a wealth of important biochemical information in situ within ex vivo tissue sections, to increase our understanding of disease mechanisms.

Bridge-scour analysis using the water surface profile (WSPRO) model

USGS Publications Warehouse

Mueller, David S.; ,

1993-01-01

A program was developed to extract hydraulic information required for bridge-scour computations, from the Water-Surface Profile computation model (WSPRO). The program is written in compiled BASIC and is menu driven. Using only ground points, the program can compute average ground elevation, cross-sectional area below a specified datum, or create a Drawing Exchange Format (DXF) fie of cross section. Using both ground points ad hydraulic information form the equal-conveyance tubes computed by WSPRO, the program can compute hydraulic parameters at a user-specified station or in a user-specified subsection of the cross section. The program can identify the maximum velocity in a cross section and the velocity and depth at a user-specified station. The program also can identify the maximum velocity in the cross section and the average velocity, average depth, average ground elevation, width perpendicular to the flow, cross-sectional area of flow, and discharge in a subsection of the cross section. This program does not include any help or suggestions as to what data should be extracted; therefore, the used must understand the scour equations and associated variables to the able to extract the proper information from the WSPRO output.

75 FR 19335 - Premium Review Process; Request for Comments Regarding Section 2794 of the Public Health Service Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Review Process; Request for Comments Regarding Section 2794 of the Public Health Service Act AGENCY..., which added Section 2794 to the Public Health Service Act (the PHS Act). Section 2794 of the PHS Act... Department of Health and Human Services (HHS) invites public comments in advance of future rulemaking. DATES...

75 FR 11229 - Summary of Precedent Opinions of the General Counsel

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... the issuance of that opinion, Congress enacted Public Law 110-389, section 212 of which added a new... of processing the claim to completion. Furthermore, section 212(c) of Public Law 110-389 specifies...

Acoustical characteristics of the NASA Langley full scale wind tunnel test section

NASA Technical Reports Server (NTRS)

Abrahamson, A. L.; Kasper, P. K.; Pappa, R. S.

1975-01-01

The full-scale wind tunnel at NASA-Langley Research Center was designed for low-speed aerodynamic testing of aircraft. Sound absorbing treatment has been added to the ceiling and walls of the tunnel test section to create a more anechoic condition for taking acoustical measurements during aerodynamic tests. The results of an experimental investigation of the present acoustical characteristics of the tunnel test section are presented. The experimental program included measurements of ambient nosie levels existing during various tunnel operating conditions, investigation of the sound field produced by an omnidirectional source, and determination of sound field decay rates for impulsive noise excitation. A comparison of the current results with previous measurements shows that the added sound treatment has improved the acoustical condition of the tunnel test section. An analysis of the data indicate that sound reflections from the tunnel ground-board platform could create difficulties in the interpretation of actual test results.

Hippocampal CA1 apical neuropil atrophy in mild Alzheimer disease visualized with 7-T MRI(Podcast)

PubMed Central

Kerchner, G.A.; Hess, C.P.; Hammond-Rosenbluth, K.E.; Xu, D.; Rabinovici, G.D.; Kelley, D.A.C.; Vigneron, D.B.; Nelson, S.J.; Miller, B.L.

2010-01-01

Objectives: In Alzheimer disease (AD), mounting evidence points to a greater role for synaptic loss than neuronal loss. Supporting this notion, multiple postmortem studies have demonstrated that the hippocampal CA1 apical neuropil is one of the earliest sites of pathology, exhibiting tau aggregates and then atrophy before there is substantial loss of the CA1 pyramidal neurons themselves. In this cross-sectional study, we tested whether tissue loss in the CA1 apical neuropil layer can be observed in vivo in patients with mild AD. Methods: We performed ultra-high-field 7-T MRI on subjects with mild AD (n = 14) and age-matched normal controls (n = 16). With a 2-dimensional T2*-weighted gradient-recalled echo sequence that was easily tolerated by subjects, we obtained cross-sectional slices of the hippocampus at an in-plane resolution of 195 μm. Results: On images revealing the anatomic landmarks of hippocampal subfields and strata, we observed thinning of the CA1 apical neuropil in subjects with mild AD compared to controls. By contrast, the 2 groups exhibited no difference in the thickness of the CA1 cell body layer or of the entire CA1 subfield. Hippocampal volume, measured on a conventional T1-weighted sequence obtained at 3T, also did not differentiate these patients with mild AD from controls. Conclusions: CA1 apical neuropil atrophy is apparent in patients with mild AD. With its superior spatial resolution, 7-T MRI permits in vivo analysis of a very focal, early site of AD pathology. GLOSSARY AD = Alzheimer disease; CDR = Clinical Dementia Rating; DG = dentate gyrus; GRE = gradient-recalled echo; NC = normal control; PiB = Pittsburgh Compound B; SP = stratum pyramidale; SRLM = stratum radiatum and stratum lacunosum-moleculare; TIV = total intracranial volume. PMID:20938031

Plasma apolipoprotein E and Alzheimer disease risk: the AIBL study of aging.

PubMed

Gupta, V B; Laws, S M; Villemagne, V L; Ames, D; Bush, A I; Ellis, K A; Lui, J K; Masters, C; Rowe, C C; Szoeke, C; Taddei, K; Martins, R N

2011-03-22

There is mounting evidence for the contribution of apoE to the pathophysiology of Alzheimer disease (AD). Studies also indicate that plasma apoE levels may reflect disease status, suggesting that apoE is a potential AD biomarker. However, while some studies of apoE levels in plasma have presented correlations with AD pathology, others have not. Thus, there is a lack of consensus as to the suitability of plasma apoE as an AD biomarker. The major objective of this cross-sectional study was to investigate total plasma apoE as well as levels of the apoE4 form in a large, highly characterized cohort which included both healthy controls and participants with early-stage AD. Total apoE and apoE4 were measured in 1,079 individuals drawn from the highly characterized Australian Imaging, Biomarkers and Lifestyle (AIBL) study. Total and isoform-specific plasma apoE levels were then compared with cerebral Aβ load, as assessed by PET using Pittsburgh compound B (PiB). Total apoE and apoE4 levels were found to be significantly lower in patients with AD in the entire cohort, and decrease with Aβ load in the PiB-PET subset. ApoE levels were significantly lower among ε4 homozygous individuals. In APOE ε3/ε4 heterozygote carriers, apoE4 levels decrease, indicating that apoE3 levels increase with disease. Analysis of cross-sectional data from the AIBL study indicates that plasma apoE levels are altered in AD and correlate with AD pathology level. The significance of these findings will be determined in the AIBL longitudinal study of aging. © 2011 by AAN Enterprises, Inc.

Abundant immunoglobulin E-positive cells in skin lesions support an allergic etiology of atopic dermatitis in the elderly

PubMed Central

Tanei, R; Hasegawa, Y; Sawabe, M

2013-01-01

Background/Objectives Atopic dermatitis (AD) in the elderly is gradually increasing in industrialized countries in association with the aging of society. We report herein four cases of elderly AD {three extrinsic [immunoglobulin (Ig)E-mediated allergy]; one intrinsic (non-IgE-allergy)} in which we investigated the presence of IgE+ cells in lesional skin. Methods/Results Single immunohistochemical and double immunofluorescence stainings were performed for skin biopsy specimens from AD patients and non-atopic control subjects with chronic eczema. In the lesional lichenified skin of patients with extrinsic elderly AD, numerous IgE+ cells were found among inflammatory cells infiltrates in the upper dermis. Comparative analysis of single immunohistochemistry results using serial paraffin and/or frozen sections found that many IgE+ cells showed identical distributions to tryptase+ mast cells. IgE+ cells coincident with CD1a+ Langerhans cells in the epidermis were found in small numbers only in frozen sections. Double immunofluorescence staining for IgE and CD11c revealed cells coexpressing IgE and CD11c with a dendritic morphology in the papillary and upper dermis. These IgE+ mast cells and IgE+ CD11c+ cells were also found in cured normal-looking skin from a patient with extrinsic elderly AD after successful treatment. Although only a few weakly positive IgE+ cells were detected, no IgE+CD11c+ cells were found in specimens from patients with intrinsic elderly AD or non-atopic chronic eczema. Conclusion IgE-mediated allergic inflammation may play an important role in the pathobiology of elderly AD, similar to other age groups of AD. PMID:22702954

Diagnostic and prognostic value of amyloid PET textural and shape features: comparison with classical semi-quantitative rating in 760 patients from the ADNI-2 database.

PubMed

Ben Bouallègue, Fayçal; Vauchot, Fabien; Mariano-Goulart, Denis; Payoux, Pierre

2018-02-09

We evaluated the performance of amyloid PET textural and shape features in discriminating normal and Alzheimer's disease (AD) subjects, and in predicting conversion to AD in subjects with mild cognitive impairment (MCI) or significant memory concern (SMC). Subjects from the Alzheimer's Disease Neuroimaging Initiative with available baseline 18 F-florbetapir and T1-MRI scans were included. The cross-sectional cohort consisted of 181 controls and 148 AD subjects. The longitudinal cohort consisted of 431 SMC/MCI subjects, 85 of whom converted to AD during follow-up. PET images were normalized to MNI space and post-processed using in-house software. Relative retention indices (SUVr) were computed with respect to pontine, cerebellar, and composite reference regions. Several textural and shape features were extracted then combined using a support vector machine (SVM) to build a predictive model of AD conversion. Diagnostic and prognostic performance was evaluated using ROC analysis and survival analysis with the Cox proportional hazard model. The three SUVr and all the tested features effectively discriminated AD subjects in cross-sectional analysis (all p < 0.001). In longitudinal analysis, the variables with the highest prognostic value were composite SUVr (AUC 0.86; accuracy 81%), skewness (0.87; 83%), local minima (0.85; 79%), Geary's index (0.86; 81%), gradient norm maximal argument (0.83; 82%), and the SVM model (0.91; 86%). The adjusted hazard ratio for AD conversion was 5.5 for the SVM model, compared with 4.0, 2.6, and 3.8 for cerebellar, pontine and composite SUVr (all p < 0.001), indicating that appropriate amyloid textural and shape features predict conversion to AD with at least as good accuracy as classical SUVr.

Interaction between Cytomegalovirus and Herpes Simplex Virus Type 1 Associated with the Risk of Alzheimer's Disease Development.

PubMed

Lövheim, Hugo; Olsson, Jan; Weidung, Bodil; Johansson, Anders; Eriksson, Sture; Hallmans, Göran; Elgh, Fredrik

2018-01-01

Several environmental factors, including infectious agents, have been suggested to cause Alzheimer's disease (AD). Cytomegalovirus (CMV) has been associated with AD in several recent studies. To investigate whether carriage of CMV, alone or in combination with Herpes simplex virus (HSV), increased the risk of developing AD. Plasma samples from 360 AD cases (75.3% women, mean age 61.2 years), taken an average of 9.6 years before AD diagnosis, and 360 age-, sex-, cohort-, and sampling date matched dementia-free controls were analyzed to detect anti-CMV (immunoglobulin [Ig] G and IgM), group-specific anti-HSV (IgG and IgM), and specific anti-HSV1 and HSV2 IgG antibodies by enzyme-linked immunosorbent assays. AD cases and dementia-free controls were compared using conditional logistic regression analyses. The presence of anti-CMV IgG antibodies did not increase the risk of AD (odds ratio [OR], 0.857; p = 0.497). Among AD cases, an association between CMV and HSV1 carriage was detected (OR 7.145, p < 0.001); in a conditional logistic regression model, the interaction between CMV and HSV1 was associated with AD development (OR 5.662; p = 0.007). The present findings do not support a direct relationship between CMV infection and the development of AD; however, an interaction between CMV and HSV1 was found to be associated significantly with AD development. These findings suggest that CMV infection facilitates the development of HSV1-associated AD, possibly via its effects on the immune system.

Smoking, death, and Alzheimer disease: a case of competing risks.

PubMed

Chang, Chung-Chou H; Zhao, Yongyun; Lee, Ching-Wen; Ganguli, Mary

2012-01-01

If smoking is a risk factor for Alzheimer disease (AD) but a smoker dies of another cause before developing or manifesting AD, smoking-related mortality may mask the relationship between smoking and AD. This phenomenon, referred to as competing risk, complicates efforts to model the effect of smoking on AD. Typical survival regression models assume that censorship from analysis is unrelated to an individual's probability for developing AD (ie, censoring is noninformative). However, if individuals who die before developing AD are younger than those who survive long enough to develop AD, and if they include a higher percentage of smokers than nonsmokers, the incidence of AD will appear to be higher in older individuals and in nonsmokers. Further, age-specific mortality rates are higher in smokers because they die earlier than nonsmokers. Therefore, if we fail to take into account the competing risk of death when we estimate the effect of smoking on AD, we bias the results and are in fact only comparing the incidence of AD in nonsmokers with that in the healthiest smokers. In this study, we demonstrate that the effect of smoking on AD differs in models that are and are not adjusted for competing risks.

Proflavine derivatives as fluorescent imaging agents of amyloid deposits.

PubMed

Garin, Dominique; Oukhatar, Fatima; Mahon, Andrew B; Try, Andrew C; Dubois-Dauphin, Michel; Laferla, Frank M; Demeunynck, Martine; Sallanon, Marcelle Moulin; Chierici, Sabine

2011-04-15

A series of proflavine derivatives for use to further image Aβ amyloid deposits were synthesized and characterized. Aged 3xTg-AD (23 months old) mice hippocampus sections incubated with these derivatives revealed preferential labeling of amyloid plaques. Furthermore an in vitro binding study showed an inhibitory effect, although moderate, of these compounds on Aβ(40) fibril formation. This study highlights the potential of proflavine as a molecular scaffold for designing new Aβ imaging agents, its native fluorescence allowing in vitro neuropathological staining in AD damaged brain sections. Copyright © 2011 Elsevier Ltd. All rights reserved.

Pair production of scalar dyons in Kerr-Newman black holes

NASA Astrophysics Data System (ADS)

Chen, Chiang-Mei; Kim, Sang Pyo; Sun, Jia-Rui; Tang, Fu-Yi

2018-06-01

We study the spontaneous pair production of scalar dyons in the near extremal dyonic Kerr-Newman (KN) black hole, which contains a warped AdS3 structure in the near horizon region. The leading term contribution of the pair production rate and the absorption cross section ratio are also calculated using the Hamilton-Jacobi approach and the thermal interpretation is given. In addition, the holographic dual conformal field theories (CFTs) descriptions of the pair production rate and absorption cross section ratios are analyzed both in the J-, Q- and P-pictures respectively based on the threefold dyonic KN/CFTs dualities.

The treatment of Alzheimer's disease using Chinese medicinal plants: from disease models to potential clinical applications.

PubMed

Su, Yang; Wang, Qiuhong; Wang, Changfu; Chan, Kelvin; Sun, Yanping; Kuang, Haixue

2014-03-28

Alzheimer's disease (AD) is characterized by the sustained higher nervous disorders of the activities and functions of the brain. Due to its heavy burden on society and the patients' families, it is urgent to review the treatments for AD to provide basic data for further research and new drug development. Among these treatments, Chinese Material Medica (CMM) has been traditionally clinical used in China to treat AD for a long time with obvious efficacy. With the further research reports of CMM, new therapeutic materials may be recovered from troves of CMM. However, So far, little or no review work has been reported to conclude anti-AD drugs from CMM in literature. Therefore, a systematic introduction of CMM anti-AD research progress is of great importance and necessity. This paper strives to systematically describe the progress of CMM in the treatment of AD, and lays a basis data for anti-AD drug development from CMM, and provides the essential theoretical support for the further development and utilization of CMM resources through a more comprehensive research of the variety of databases regarding CMM anti-AD effects reports. Literature survey was performed via electronic search (SciFinder®, Pubmed®, Google Scholar and Web of Science) on papers and patents and by systematic research in ethnopharmacological literature at various university libraries. This review mainly introduces the current research on the Chinese Material Medica (CMM) theoretical research on Alzheimer's disease (AD), anti-AD active constituent of CMM, anti-AD effects on AD models, anti-AD mechanism of CMM, and anti-AD effect of CMM formula. Scholars around the world have made studies on the anti-AD molecular mechanism of CMM from different pathways, and have made substantial progress. The progress not only enriched the anti-AD theory of CMM, but also provided clinical practical significance and development prospects in using CMM to treat AD. Western pure drugs cannot replace the advantages of CMM in the anti-AD aspect. Therefore, in the near future, the development of CMM anti-AD drugs with a more clearly role and practical data will be a major trend in the field of AD drug development, and it will promote the use of CMM. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

76 FR 50669 - Safety Zones; Eleventh Coast Guard District Annual Fireworks Events

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-16

... occurring, add new unlisted annual fireworks events to the regulations, and standardize the format for all... to be added. In addition, information for those events that continue to occur has changed in some... sections will be updated or added as follows: update with current information existing events, add...

78 FR 53080 - Airworthiness Directives; Bombardier, Inc. Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-28

...-102, -103, -106, -201, -202, -301, -311, and -315 series airplanes. This proposed AD was prompted by a... information identified in this proposed AD, contact Bombardier, Inc., Q-Series Technical Help Desk, 123... Series 100 Temporary Revision MRB-153, dated July 10, 2012, Part 1 Section 2-Systems, of the de Havilland...

75 FR 12438 - Airworthiness Directives; Eurocopter France Model AS355E, AS355F, AS355F1, AS355F2, and AS355N...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-16

...). The MCAI AD also states that stress analysis has shown that this non-conformity can significantly... section of the tail rotor drive shaft (drive shaft). The MCAI AD also states that stress analysis has...

7 CFR 305.3 - Processes for adding, revising, or removing treatment schedules in the PPQ Treatment Manual.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 5 2012-01-01 2012-01-01 false Processes for adding, revising, or removing treatment schedules in the PPQ Treatment Manual. 305.3 Section 305.3 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE PHYTOSANITARY...

76 FR 66200 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-26

...-1094; Directorate Identifier 2011-NM-070-AD] RIN 2120-AA64 Airworthiness Directives; The Boeing Company.... Send your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2011-1094...: Docket No. FAA-2011-1094; Directorate Identifier 2011-NM-070-AD. Comments Due Date (a) We must receive...

Engineering Graphics and Design Teachers' Understanding and Teaching of Assembly Drawing

ERIC Educational Resources Information Center

Singh-Pillay, Asheena; Sotsaka, Douglas Sibusiso

2017-01-01

This study explored the relationship between teachers' content knowledge and their pedagogical skills, and reports on that relationship in the teaching of Assembly Drawing (AD) in a South African context. Given that Engineering Graphics Design (EGD) learners perform poorly in the AD section of the matriculation examination, we need to understand…

Resource Conservation and Recovery Act (RCRA) Requirements for Previously Consented Exports of Hazardous Waste

EPA Pesticide Factsheets

Requirements for 1) Exports from Canada, Chile, Mexico, or non-OECD countries 40 CFR Part 262 Subparts A-D, and previous E 2) Exports for Recovery from OECD Countries Listed in 40 CFR Section 262.58(a)(1) 40 CFR Part 262, Subparts A-D, previous E and H.

76 FR 7694 - Airworthiness Directives; PIAGGIO AERO INDUSTRIES S.p.A Model PIAGGIO P-180 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-11

... Airworthiness Directives; PIAGGIO AERO INDUSTRIES S.p.A Model PIAGGIO P-180 Airplanes AGENCY: Federal Aviation... Piaggio service bulletin number specified in the Alternative Methods of Compliance (AMOCs) section is..., except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received...

21 CFR 177.1630 - Polyethylene phthalate polymers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Polyethylene phthalate polymers. 177.1630 Section....1315(b)(3), to which have been added optional substances, either as constituents of the base sheet or... terephthalate copolyesters described in § 177.1315(b)(3), to which have been added optional substances, either...

76 FR 72130 - Airworthiness Directives; Pratt & Whitney JT9D Series Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-22

... the Airworthiness Limitations Section (ALS) of the manufacturer's Instructions for Continued... life-limited parts. This proposed AD would require additional revisions to the JT9D series engines ALS... all PW JT9D series turbofan engines. That AD requires revisions to the ALS of the manufacturer's ICA...

75 FR 8467 - Airworthiness Directives; BAE SYSTEMS (Operations) Limited Model ATP Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

... (ALS) of the Instructions for Continued Airworthiness according to a method approved by the Manager... corresponding sections specified in paragraph (l) of this AD. Note 2: Guidance on revising the ALS can be found... was superseded by AD 2006-18-09), revise the ALS of the Instructions for Continued Airworthiness...

25 CFR 11.904 - Guardian ad litem.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Guardian ad litem. 11.904 Section 11.904 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND..., where the court finds that the minor does not have a natural or adoptive parent, guardian or custodian...

25 CFR 11.904 - Guardian ad litem.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Guardian ad litem. 11.904 Section 11.904 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND..., where the court finds that the minor does not have a natural or adoptive parent, guardian or custodian...

25 CFR 11.904 - Guardian ad litem.

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2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Guardian ad litem. 11.904 Section 11.904 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND..., where the court finds that the minor does not have a natural or adoptive parent, guardian or custodian...

37 CFR 41.202 - Suggesting an interference.

Code of Federal Regulations, 2010 CFR

2010-07-01

... examiner sets will operate as a concession of priority for the subject matter of the claim. If the...(a), (4) Explain in detail why the applicant will prevail on priority, (5) If a claim has been added... this section. The claim the examiner proposes to have added must, apart from the question of priority...

78 FR 45014 - Proposed Collection; Comment Request for Form 8874-A

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-25

... written comments to Yvette Lawrence, Internal Revenue Service, room 6129, 1111 Constitution Avenue NW... Code Sections 6109 and 6103.w code section 45N. 45N was added by section 405 of the Tax Relief and... agency, including whether the information shall have practical utility; (b) the accuracy of the agency's...

77 FR 8880 - Agency Information Collection Activities; Proposed Collection; Comment Request; General Licensing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-15

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76 FR 44761 - Remittance Transfers

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-27

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..., CO 80011- 9066. FOR FURTHER INFORMATION CONTACT: Elan Green, Medical Benefits and Reimbursement... Care Act (PPACA) which amended section 1886(b)(3)(B) of the Social Security Act, and (2) a 0.3 percent point adjustment as required by section 1886(b)(3)(B)(xii) of the Act as added and amended by sections...

Are advance directives helpful for good end of life decision making: a cross sectional survey of health professionals.

PubMed

Peicius, Eimantas; Blazeviciene, Aurelija; Kaminskas, Raimondas

2017-06-05

This paper joins the debate over changes in the role of health professionals when applying advance directives to manage the decision-making process at the end of life care. Issues in relation to advance directives occur in clinical units in Lithuania; however, it remains one of the few countries in the European Union (EU) where the discussion on advance directives is not included in the health-care policy-making agenda. To encourage the discussion of advance directives, a study was designed to examine health professionals' understanding and preferences related to advance directives. In addition, the study sought to explore the views of health care professionals of the application of Advance Directives (AD) in clinical practice in Lithuania. A cross-sectional survey was conducted by interviewing 478 health professionals based at major health care centers in Kaunas district, Lithuania. The design of the study included the use of a questionnaire developed for this study and validated by a pilot study. The collected data were analyzed using standard descriptive statistical methods. The analysis of knowledge about AD revealed some statistically significant differences when comparing the respondents' profession and gender. The analysis also indicated key emerging themes among respondents including tranquility of mind, the longest possible life expectancy and freedom of choice. Further, the study findings revealed that more than half of the study participants preferred to express their will while alive by using advance directives. The study findings revealed a low level of knowledge on advance directives among health professionals. Most health professionals agreed that AD's improved end-of-life decision making while the majority of physicians appreciated AD as the best tool for sharing responsibilities in clinical practice in Lithuania. More physicians than nurses preferred the presence of advance directives to support their decision making in end-of-life situations.

Quantitative analysis of formal caregivers' use of communication strategies while assisting individuals with moderate and severe Alzheimer's disease during oral care.

PubMed

Wilson, Rozanne; Rochon, Elizabeth; Mihailidis, Alex; Leonard, Carol

2013-01-01

This cross-sectional observational study examined formal caregivers' use of task-focused and social communication strategies while assisting individuals with moderate and severe Alzheimer's disease residing in a long-term care facility during a basic activity of daily living: toothbrushing. Thirteen formal caregiver-resident dyads were observed during a total of 78 separate toothbrushing sessions. All caregiver utterances occurring during the task were transcribed and coded for type of communication strategy utilizing a multidimensional observational coding scheme, which was developed a priori. Overall, the majority of residents, irrespective of disease severity, successfully completed toothbrushing with the support of caregiver assistance. Caregivers assisting residents with moderate and severe AD were found to use a variety of communication strategies, with task-focused strategies accounting for the majority of use. For the most part, the communicative strategies employed did not differ across disease severity. However, some differences were identified including the use of one proposition, paraphrased repetition, using the resident's name, and provision of full assistance, with these strategies being used more often when assisting individuals with severe AD. This study adds to the emerging literature supporting the use of specific communication strategies while assisting residents with AD during the completion of daily tasks. From reviewing this study, readers will be able to identify a variety of communication strategies, both task-focused and relational, that formal caregivers utilize while assisting residents with moderate and severe Alzheimer's disease (AD) during a basic activity of daily living. Furthermore, the reader will be able to distinguish between communication strategies that are optimal when assisting individuals with moderate AD as compared to assisting individuals with severe AD. Copyright © 2013 Elsevier Inc. All rights reserved.

Timing of large earthquakes during the past 500 years along the Santa Cruz Mountains segment of the San Andreas fault at Mill Canyon, near Watsonville, California

USGS Publications Warehouse

Fumal, Thomas E.

2012-01-01

A paleoseismic investigation across the Santa Cruz Mountains section of the San Andreas fault at Mill Canyon indicates that four surface‐rupturing earthquakes have occurred there during the past ~500  years. At this site, right‐lateral fault slip has moved a low shutter ridge across the mouth of the canyon, ponding latest Holocene sediments. These alluvial deposits are deformed along a narrow zone of faulting. There is excellent evidence for a 1906 (M 7.8) and three earlier earthquakes consisting of well‐developed fissures, scarps, and colluvial wedges. Deformation resulting from the earlier earthquakes is comparable to that from 1906, suggesting they also were large‐magnitude events. The earthquake prior to 1906 occurred either about A.D. 1750 (1711–1770) or A.D. 1855 (1789–1904), depending on assumptions incorporated into two alternative OxCal models. If the later age range is correct, then the earthquake may have been a historical early‐to‐mid‐nineteenth‐century earthquake, possibly the A.D. 1838 earthquake. Both models are viable, and there is no way to select one over the other with the available data. Two earlier earthquakes occurred about A.D. 1690 (1660–1720) and A.D. 1522 (1454–1605). Using OxCal, recalculation of the age of the reported penultimate earthquake reported from the Grizzly Flat site, located about 10 km northwest of Mill Canyon, indicates it occurred about A.D. 1105–1545, earlier than any of the past three earthquakes, and possibly correlates to the fourth earthquake at Mill Canyon.

Statins are associated with a reduced risk of Alzheimer disease regardless of lipophilicity. The Rotterdam Study.

PubMed

Haag, M D M; Hofman, A; Koudstaal, P J; Stricker, B H C; Breteler, M M B

2009-01-01

Cross-sectional reports suggest that statin users are less likely to have Alzheimer disease (AD). Prospective studies have provided inconsistent evidence. Moreover, it is unclear whether the association differs for lipophilic statins, those that could more easily pass the blood-brain barrier and hydrophilic statins. To prospectively evaluate whether use of statins is associated with the risk of AD, and to determine whether associations differ for lipophilic and hydrophilic statins. 6992 participants of the prospective, population-based Rotterdam Study were followed, from baseline (1990-1993) until January 2005 for incident AD. Data on all filled prescriptions came from pharmacy records. For each date on which each event occurred, cholesterol-lowering drug use for the person who experienced the event and all remaining persons in the cohort was categorised as "any" or "never" use. A distinction was made between statin, lipophilic and hydrophilic statins, and non-statin cholesterol-lowering drugs. Data were analysed with the Cox regression analysis, adjusting for sex, age and potential confounders. During follow-up (mean 9 years), 582 persons developed AD. Compared with never use of cholesterol-lowering drugs, statin use was associated with a decreased risk of AD (HR 0.57; 95% CI 0.37 to 0.90), but non-statin cholesterol-lowering drug use was not (HR 1.05; 95% CI 0.45 to 2.44). HRs were equal for lipophilic (HR 0.54; 95% CI 0.32 to 0.89) and hydrophilic statins (HR 0.54; 95% CI 0.26 to 1.11). In the general population, the use of statins, but not of non-statin cholesterol-lowering drugs, was associated with a lower risk of AD compared with never use of cholesterol-lowering drugs. The protective effect was independent of the lipophilicity of statins.

Relation of Plasma Lipids to Alzheimer Disease and Vascular Dementia

PubMed Central

Reitz, Christiane; Tang, Ming-Xin; Luchsinger, Jose; Mayeux, Richard

2009-01-01

Background The relation between plasma lipid levels and Alzheimer disease (AD) and vascular dementia (VaD), and the impact of drugs to lower lipid levels remains unclear. Objective To investigate the relation between plasma lipid levels and the risk of AD and VaD and the impact of drugs to lower lipid levels on this relationship. Design and Setting Cross-sectional and prospective community-based cohort studies. Participants Random sample of 4316 Medicare recipients, 65 years and older, residing in northern Manhattan, NY. Main Outcome Measures Vascular dementia and AD according to standard criteria. Results Elevated levels of non–high-density lipoprotein (HDL-C) and low-density lipoprotein cholesterol (LDL-C) and decreased levels of HDL-C were weak risk factors for VaD in either cross-sectional or prospective analyses. Higher levels of total cholesterol were associated with a decreased risk of incident AD after adjustment for demographics, apolipoprotein E genotype, and cardiovascular risk factors. Treatment with drugs to lower lipid levels did not change the disease risk of either disorder. Conclusions We found a weak relation between non–HDL-C, LDL-C, and HDL-C levels and the risk of VaD. Lipid levels and the use of agents to lower them do not seem to be associated with the risk of AD. PMID:15148148

PREFACE: Lectures from the CERN Winter School on Strings, Supergravity and Gauge Theories, CERN, 9-13 February 2009 Lectures from the CERN Winter School on Strings, Supergravity and Gauge Theories, CERN, 9-13 February 2009

NASA Astrophysics Data System (ADS)

Uranga, A. M.

2009-11-01

This special section is devoted to the proceedings of the conference `Winter School on Strings, Supergravity and Gauge Theories', which took place at CERN, the European Centre for Nuclear Research, in Geneva, Switzerland 9-13 February 2009. This event is part of a yearly series of scientific schools, which represents a well established tradition. Previous events have been held at SISSA, in Trieste, Italy, in February 2005 and at CERN in January 2006, January 2007 and January 2008, and were funded by the European Mobility Research and Training Network `Constituents, Fundamental Forces and Symmetries of the Universe'. The next event will take place again at CERN, in January 2010. The school was primarily meant for young doctoral students and postdoctoral researchers working in the area of string theory. It consisted of several general lectures of four hours each, whose notes are published in this special section, and six working group discussion sessions, focused on specific topics of the network research program. It was well attended by over 200 participants. The topics of the lectures were chosen to provide an introduction to some of the areas of recent progress, and to the open problems, in string theory. One of the most active areas in string theory in recent years has been the AdS/CFT or gauge/gravity correspondence, which proposes the complete equivalence of string theory on (asymptotically) anti de Sitter spacetimes with certain quantum (gauge) field theories. The duality has recently been applied to understanding the hydrodynamical properties of a hot plasma in gauge theories (like the quark-gluon plasma created in heavy ion collisions at the RHIC experiment at Brookhaven, and soon at the LHC at CERN) in terms of a dual gravitational AdS theory in the presence of a black hole. These developments were reviewed in the lecture notes by M Rangamani. In addition, the AdS/CFT duality has been proposed as a tool to study interesting physical properties in other physical systems described by quantum field theory, for instance in the context of a condensed matter system. The lectures by S Hartnoll provided an introduction to this recent development with an emphasis on the dual holographic description of superconductivity. Finally, ideas inspired by the AdS/CFT correspondence are yielding deep insights into fundamental questions of quantum gravity, like the entropy of black holes and its interpretation in terms of microstates. The lectures by S Mathur reviewed the black hole entropy and information paradox, and the proposal for its resolution in terms of `fuzzball' microstates. Further sets of lectures, not included in this special section, by F Zwirner and V Mukhanov, covered phenomenological aspects of high energy physics beyond the Standard Model and of cosmology. The coming experimental data in these two fields are expected to foster new developments in connecting string theory to the real world. The conference was financially supported by CERN and partially by the Arnold Sommerfeld Center for Theoretical Physics of the Ludwig Maximilians University of Munich. It is a great pleasure for us to warmly thank the Theory Unit of CERN for its very kind hospitality and for the high quality of the assistance and the infrastructures that it has provided. A M Uranga CERN, Switzerland Guest Editor

Bacterial pattern and antibiotic sensitivity in children and adolescents with infected atopic dermatitis

NASA Astrophysics Data System (ADS)

Samosir, C. T.; Ruslie, R. H.; Rusli, R. E.

2018-03-01

Atopic dermatitis (AD) is a pruritic and chronic inflammatory skin disease which affected approximately 20% in children. Bacterial infection is common in AD patients and correlates directly with AD severity. A cross-sectional study was conducted to evaluate the prevalence of bacterial skin infection in AD patients and its relation with severity of AD and also to study bacteria in the infected AD and its antibiotic sensitivity. Samples were 86 children and adolescents with an AD in Helvetia Community Health Center Medan from March 2016 until February 2017. Index of SCORing Atopic Dermatitis (SCORAD) was used to evaluate the severity of AD. Lesion and nonlesional skinwere swabbed to take sterile cultures. All bacteria noted and tested for antibiotic sensitivity. Datawere by using Chi-Square and Mann Whitney test with 95% CI and p-value<0.05 was considered statistically significant. Fifty-six AD patients (65.1%) were bacterial infected. There was a significant relationship between severity of AD and bacterial infection (p = 0.006). Staphylococcus aureus was the leading bacteria from all degrees of AD severity. Isolated Staphylococcus aureuswas sensitive to amoxicillin-clavulanate (93.3%), clindamycin (90%), erythromycin (90%), and gentamicin (90%), while sensitivity to tetracycline was low (20%).

78 FR 4305 - Common Crop Insurance Regulations; Florida Citrus Fruit Crop Insurance Provisions; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... and need to be clarified. First, the example in section 10(b)(6) that was proposed to be revised was mistakenly omitted in the revised text. This amendment adds the revised example back into section 10(b)(6... Sec. 457.107 as follows: 0 a. By revising section 10(b)(6); 0 b. By revising the added section 10(d)(6...

The HITRAN2016 molecular spectroscopic database

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

Gordon, I. E.; Rothman, L. S.; Hill, C.

This paper describes the contents of the 2016 edition of the HITRAN molecular spectroscopic compilation. The new edition replaces the previous HITRAN edition of 2012 and its updates during the intervening years. The HITRAN molecular absorption compilation is comprised of five major components: the traditional line-by-line spectroscopic parameters required for high-resolution radiative-transfer codes, infrared absorption cross-sections for molecules not yet amenable to representation in a line-by-line form, collision-induced absorption data, aerosol indices of refraction, and general tables such as partition sums that apply globally to the data. The new HITRAN is greatly extended in terms of accuracy, spectral coverage, additionalmore » absorption phenomena, added line-shape formalisms, and validity. Moreover, molecules, isotopologues, and perturbing gases have been added that address the issues of atmospheres beyond the Earth. Of considerable note, experimental IR cross-sections for almost 200 additional significant molecules have been added to the database.« less

Ultra-processed foods and added sugars in the US diet: evidence from a nationally representative cross-sectional study.

PubMed

Martínez Steele, Eurídice; Baraldi, Larissa Galastri; Louzada, Maria Laura da Costa; Moubarac, Jean-Claude; Mozaffarian, Dariush; Monteiro, Carlos Augusto

2016-03-09

To investigate the contribution of ultra-processed foods to the intake of added sugars in the USA. Ultra-processed foods were defined as industrial formulations which, besides salt, sugar, oils and fats, include substances not used in culinary preparations, in particular additives used to imitate sensorial qualities of minimally processed foods and their culinary preparations. Cross-sectional study. National Health and Nutrition Examination Survey 2009-2010. We evaluated 9317 participants aged 1+ years with at least one 24 h dietary recall. Average dietary content of added sugars and proportion of individuals consuming more than 10% of total energy from added sugars. Gaussian and Poisson regressions estimated the association between consumption of ultra-processed foods and intake of added sugars. All models incorporated survey sample weights and adjusted for age, sex, race/ethnicity, family income and educational attainment. Ultra-processed foods comprised 57.9% of energy intake, and contributed 89.7% of the energy intake from added sugars. The content of added sugars in ultra-processed foods (21.1% of calories) was eightfold higher than in processed foods (2.4%) and fivefold higher than in unprocessed or minimally processed foods and processed culinary ingredients grouped together (3.7%). Both in unadjusted and adjusted models, each increase of 5 percentage points in proportional energy intake from ultra-processed foods increased the proportional energy intake from added sugars by 1 percentage point. Consumption of added sugars increased linearly across quintiles of ultra-processed food consumption: from 7.5% of total energy in the lowest quintile to 19.5% in the highest. A total of 82.1% of Americans in the highest quintile exceeded the recommended limit of 10% energy from added sugars, compared with 26.4% in the lowest. Decreasing the consumption of ultra-processed foods could be an effective way of reducing the excessive intake of added sugars in the USA. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

The Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) Scale: Comprehensive Assessment of Psychopathology in Down Syndrome.

PubMed

Dekker, Alain D; Sacco, Silvia; Carfi, Angelo; Benejam, Bessy; Vermeiren, Yannick; Beugelsdijk, Gonny; Schippers, Mieke; Hassefras, Lyanne; Eleveld, José; Grefelman, Sharina; Fopma, Roelie; Bomer-Veenboer, Monique; Boti, Mariángeles; Oosterling, G Danielle E; Scholten, Esther; Tollenaere, Marleen; Checkley, Laura; Strydom, André; Van Goethem, Gert; Onder, Graziano; Blesa, Rafael; Zu Eulenburg, Christine; Coppus, Antonia M W; Rebillat, Anne-Sophie; Fortea, Juan; De Deyn, Peter P

2018-01-01

People with Down syndrome (DS) are prone to develop Alzheimer's disease (AD). Behavioral and psychological symptoms of dementia (BPSD) are core features, but have not been comprehensively evaluated in DS. In a European multidisciplinary study, the novel Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) scale was developed to identify frequency and severity of behavioral changes taking account of life-long characteristic behavior. 83 behavioral items in 12 clinically defined sections were evaluated. The central aim was to identify items that change in relation to the dementia status, and thus may differentiate between diagnostic groups. Structured interviews were conducted with informants of persons with DS without dementia (DS, n = 149), with questionable dementia (DS+Q, n = 65), and with diagnosed dementia (DS+AD, n = 67). First exploratory data suggest promising interrater, test-retest, and internal consistency reliability measures. Concerning item relevance, group comparisons revealed pronounced increases in frequency and severity in items of anxiety, sleep disturbances, agitation & stereotypical behavior, aggression, apathy, depressive symptoms, and eating/drinking behavior. The proportion of individuals presenting an increase was highest in DS+AD, intermediate in DS+Q, and lowest in DS. Interestingly, among DS+Q individuals, a substantial proportion already presented increased anxiety, sleep disturbances, apathy, and depressive symptoms, suggesting that these changes occur early in the course of AD. Future efforts should optimize the scale based on current results and clinical experiences, and further study applicability, reliability, and validity. Future application of the scale in daily care may aid caregivers to understand changes, and contribute to timely interventions and adaptation of caregiving.

The Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) Scale: Comprehensive Assessment of Psychopathology in Down Syndrome

PubMed Central

Dekker, Alain D.; Sacco, Silvia; Carfi, Angelo; Benejam, Bessy; Vermeiren, Yannick; Beugelsdijk, Gonny; Schippers, Mieke; Hassefras, Lyanne; Eleveld, José; Grefelman, Sharina; Fopma, Roelie; Bomer-Veenboer, Monique; Boti, Mariángeles; Oosterling, G. Danielle E.; Scholten, Esther; Tollenaere, Marleen; Checkley, Laura; Strydom, André; Van Goethem, Gert; Onder, Graziano; Blesa, Rafael; zu Eulenburg, Christine; Coppus, Antonia M.W.; Rebillat, Anne-Sophie; Fortea, Juan; De Deyn, Peter P.

2018-01-01

People with Down syndrome (DS) are prone to develop Alzheimer’s disease (AD). Behavioral and psychological symptoms of dementia (BPSD) are core features, but have not been comprehensively evaluated in DS. In a European multidisciplinary study, the novel Behavioral and Psychological Symptoms of Dementia in Down Syndrome (BPSD-DS) scale was developed to identify frequency and severity of behavioral changes taking account of life-long characteristic behavior. 83 behavioral items in 12 clinically defined sections were evaluated. The central aim was to identify items that change in relation to the dementia status, and thus may differentiate between diagnostic groups. Structured interviews were conducted with informants of persons with DS without dementia (DS, n = 149), with questionable dementia (DS+Q, n = 65), and with diagnosed dementia (DS+AD, n = 67). First exploratory data suggest promising interrater, test-retest, and internal consistency reliability measures. Concerning item relevance, group comparisons revealed pronounced increases in frequency and severity in items of anxiety, sleep disturbances, agitation & stereotypical behavior, aggression, apathy, depressive symptoms, and eating/drinking behavior. The proportion of individuals presenting an increase was highest in DS+AD, intermediate in DS+Q, and lowest in DS. Interestingly, among DS+Q individuals, a substantial proportion already presented increased anxiety, sleep disturbances, apathy, and depressive symptoms, suggesting that these changes occur early in the course of AD. Future efforts should optimize the scale based on current results and clinical experiences, and further study applicability, reliability, and validity. Future application of the scale in daily care may aid caregivers to understand changes, and contribute to timely interventions and adaptation of caregiving. PMID:29689719

Measurement of Health Care Quality in Atopic Dermatitis - Development and Application of a Set of Quality Indicators.

PubMed

Steinke, S; Beikert, F C; Langenbruch, A; Fölster-Holst, R; Ring, J; Schmitt, J; Werfel, T; Hintzen, S; Franzke, N; Augustin, M

2018-05-15

Quality indicators are essential tools for the assessment of health care, in particular for guideline-based procedures. 1) Development of a set of indicators for the evaluation of process and outcomes quality in atopic dermatitis (AD) care. 2) Application of the indicators to a cross-sectional study and creation of a global process quality index. An expert committee consisting of 10 members of the German guideline group on atopic dermatitis condensed potential quality indicators to a final set of 5 outcomes quality and 12 process quality indicators using a Delphi panel. The outcomes quality and 7 resp. 8 process quality indicators were retrospectively applied to a nationwide study on 1,678 patients with atopic dermatitis (AtopicHealth). Each individual process quality indicator score was then summed up to a global index (ranges from 0 (no quality achieved) to 100 (full quality achieved)) displaying the quality of health care. In total, the global process quality index revealed a median value of 62.5 and did not or only slightly correlate to outcome indicators as the median SCORAD (SCORing Atopic Dermatitis; rp =0.08), Dermatology Life Quality Index (DLQI; rp = 0.256), and Patient Benefit Index (PBI; rp = -0.151). Process quality of AD care is moderate to good. The health care process quality index does not substantially correlate to the health status of AD patients measured by 5 different outcomes quality indicators. Further research should include the investigation of reliability, responsiveness, and feasibility of the proposed quality indicators for AD. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

Is Beta-Amyloid Accumulation a Cause or Consequence of Alzheimer’s Disease?

PubMed Central

Wang, Shaoxun; Mims, Paige N.; Roman, Richard J.; Fan, Fan

2017-01-01

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder that is characterized by the pathological hallmarks of extracellular beta-amyloid (Aβ) plaques and intraneuronal tau-containing neurofibrillary tangles in the brain. Intraneuronal accumulation of Aβ also plays a role to accelerate AD progression by promoting neurodegeneration. Additionally, AD is associated with the development of amyloid angiopathy (CAA), in which Aβ builds up on the walls of the cerebral arteries, which augments the development of cerebral vascular disease (CVD). Conversely, CVD promotes Aβ deposition and the development of AD by affecting the balance of Aβ production and clearance. However, it remains to be determined whether the accumulation of Aβ is a cause or consequence of AD. The interaction between AD and CVD is a topic of considerable current interest. Here, we discuss the role of CVD in Aβ accumulation and the development of AD to provide a new point of view that combination therapies that address the accompanying cerebral microvascular disease may potentiate the efficacy of emerging treatment for AD. PMID:28815226

Beam commissioning for a superconducting proton linac

NASA Astrophysics Data System (ADS)

Wang, Zhi-Jun; He, Yuan; Jia, Huan; Dou, Wei-ping; Chen, Wei-long; Zhang, X. L.; Liu, Shu-hui; Feng, Chi; Tao, Yue; Wang, Wang-sheng; Wu, Jian-qiang; Zhang, Sheng-hu; Zhao, Hong-Wei

2016-12-01

To develop the next generation of safe and cleaner nuclear energy, the accelerator-driven subcritical (ADS) system emerges as one of the most attractive technologies. It will be able to transmute the long-lived transuranic radionuclides produced in the reactors of today's nuclear power plants into shorter-lived ones, and also it will provide positive energy output at the same time. The prototype of the Chinese ADS (C-ADS) proton accelerator comprises two injectors and a 1.5 GeV, 10 mA continuous wave (CW) superconducting main linac. The injector scheme II at the C-ADS demo facility inside the Institute of Modern Physics is a 10 MeV CW superconducting linac with a designed beam current of 10 mA, which includes an ECR ion source, a low-energy beam transport line, a 162.5 MHz radio frequency quadrupole accelerator, a medium-energy beam transport line, and a superconducting half wave resonator accelerator section. This demo facility has been successfully operating with an 11 mA, 2.7 MeV CW beam and a 3.9 mA, 4.3 MeV CW beam at different times and conditions since June 2014. The beam power has reached 28 kW, which is the highest record for the same type of linear accelerators. In this paper, the parameters of the test injector II and the progress of the beam commissioning are reported.

Development and Evaluation of an Educational E-Tool to Help Patients With Non-Hodgkin's Lymphoma Manage Their Personal Care Pathway.

PubMed

Stienen, Jozette Jc; Ottevanger, Petronella B; Wennekes, Lianne; Dekker, Helena M; van der Maazen, Richard Wm; Mandigers, Caroline Mpw; van Krieken, Johan Hjm; Blijlevens, Nicole Ma; Hermens, Rosella Pmg

2015-01-09

An overload of health-related information is available for patients on numerous websites, guidelines, and information leaflets. However, the increasing need for personalized health-related information is currently unmet. This study evaluates an educational e-tool for patients with non-Hodgkin's lymphoma (NHL) designed to meet patient needs with respect to personalized and complete health-related information provision. The e-tool aims to help NHL patients manage and understand their personal care pathway, by providing them with insight into their own care pathway, the possibility to keep a diary, and structured health-related information. Together with a multidisciplinary NHL expert panel, we developed an e-tool consisting of two sections: (1) a personal section for patients' own care pathway and their experiences, and (2) an informative section including information on NHL. We developed an ideal NHL care pathway based on the available (inter)national guidelines. The ideal care pathway, including date of first consultation, diagnosis, and therapy start, was used to set up the personal care pathway. The informative section was developed in collaboration with the patient association, Hematon. Regarding participants, 14 patients and 6 laymen were asked to evaluate the e-tool. The 24-item questionnaire used discussed issues concerning layout (6 questions), user convenience (3 questions), menu clarity (3 questions), information clarity (5 questions), and general impression (7 questions). In addition, the panel members were asked to give their feedback by email. A comprehensive overview of diagnostics, treatments, and aftercare can be established by patients completing the questions from the personal section. The informative section consisted of NHL information regarding NHL in general, diagnostics, therapy, aftercare, and waiting times. Regarding participants, 6 patients and 6 laymen completed the questionnaire. Overall, the feedback was positive, with at least 75% satisfaction on each feedback item. Important strengths mentioned were the use of a low health-literacy level, the opportunity to document the personal care pathway and experiences, and the clear overview of the information provided. The added value of the e-tool in general was pointed out as very useful for preparing the consultation with one's doctor and for providing all information on one website, including the opportunity for a personalized care pathway and diary. The majority of the revisions concerned wording and clarity. In addition, more explicit information on immunotherapy, experimental therapy, and psychosocial support was added. We have developed a personal care management e-tool for NHL patients. This tool contains a unique way to help patients manage their personal care pathway and give them insight into their NHL by providing health-related information and a personal diary. This evaluation showed that our e-tool meets patients' needs concerning personalized health-related information, which might serve as a good example for other oncologic diseases. Future research should focus on the possible impact of the e-tool on doctor-patient communication during consultations.

Plasma amyloid β, depression, and dementia in community-dwelling elderly.

PubMed

Direk, Nese; Schrijvers, Elisabeth M C; de Bruijn, Renée F A G; Mirza, Saira; Hofman, Albert; Ikram, M Arfan; Tiemeier, Henning

2013-04-01

Plasma amyloid β (Aβ) levels have been associated with an increased risk of Alzheimer's disease (AD). As depression is common before the onset of AD, a few clinical studies tested the cross-sectional association of Aβ levels with depression in elderly and showed incongruous findings. Hence, we tested the longitudinal association between Aβ levels and depressive symptoms in community-dwelling elderly. The study is embedded in a population-based cohort of 980 participants aged 60 years or older from the Rotterdam Study with Aβ levels. Participants were evaluated for depressive symptoms with the Centre for Epidemiological Studies-Depression scale at baseline and repeatedly over the mean follow-up of 11 years. We first performed cross-sectional analyses. Then, we tested the longitudinal association between Aβ levels and depressive symptoms after excluding participants with dementia during follow-up. In cross-sectional analyses, persons with high Aβ(1-40) levels had more clinically relevant depressive symptoms. However, this association was accounted for by persons with clinically relevant depressive symptoms who developed dementia within the next 11 years. In longitudinal analyses, persons with low levels of Aβ(1-40) and Aβ(1-42) without dementia had a higher risk of clinically relevant depressive symptoms during the follow-up. These findings suggest that the cross-sectional association between high plasma Aβ levels and clinically relevant depressive symptoms in the elderly is due to prodromal dementia. In contrast, the longitudinal association between low plasma Aβ levels and depressive symptoms could not be explained by dementia during follow-up suggesting that Aβ peptides may play a distinct role on depression etiology. Copyright © 2013 Elsevier Ltd. All rights reserved.

Sensitization to food and inhalant allergens in relation to age and wheeze among children with atopic dermatitis.

PubMed

Wisniewski, J A; Agrawal, R; Minnicozzi, S; Xin, W; Patrie, J; Heymann, P W; Workman, L; Platts-Mills, T A; Song, T W; Moloney, M; Woodfolk, J A

2013-10-01

Atopic dermatitis (AD) is common in children; however, persistence of AD with or without asthma is less common. Longitudinal studies remain limited in their ability to characterize how IgE antibody responses evolve in AD, and their relationship with asthma. To use a cross-sectional study design of children with active AD to analyse age-related differences in IgE antibodies and relation to wheeze. IgE antibodies to food and inhalant allergens were measured in children with active AD (5 months to 15 years of age, n = 66), with and without history of wheeze. Whereas IgE antibodies to foods persisted at a similar prevalence and titre throughout childhood, IgE antibodies to all aeroallergens rose sharply into adolescence. From birth, the chance of sensitization for any aeroallergen increased for each 12-month increment in age (OR ≥ 1.21, P < 0.01), with the largest effect observed for dust mite (OR = 1.56, P < 0.001). A steeper age-related rise in IgE antibody titre to dust mite, but no other allergen was associated with more severe disease. Despite this, sensitization to cat was more strongly associated with wheeze (OR = 4.5, P < 0.01), and linked to Fel d 1 and Fel d 4, but not Fel d 2. Comparison of cat allergic children with AD to those without, revealed higher IgE levels to Fel d 2 and Fel d 4 (P < 0.05), but not Fel d 1. Differences in sensitization to cat and dust mite among young children with AD may aid in identifying those at increased risk for disease progression and development of asthma. Early sensitization to cat and risk for wheeze among children with AD may be linked to an increased risk for sensitization to a broader spectrum of allergen components from early life. Collectively, our findings argue for early intervention strategies designed to mitigate skin inflammation in children with AD. © 2013 John Wiley & Sons Ltd.

Sensitization to Food and Inhalant Allergens in Relation to Age and Wheeze Among Children with Atopic Dermatitis

PubMed Central

Wisniewski, Julia; Agrawal, Rachana; Minnicozzi, Samantha; Xin, Wenjun; Patrie, James; Heymann, Peter; Workman, Lisa; Platts-Mills, Thomas; Song, Tae Won; Moloney, Marla; Woodfolk, Judith A.

2013-01-01

Background Atopic dermatitis (AD) is common in children; however, persistence of AD with or without asthma, is less common. Longitudinal studies remain limited in their ability to characterize how IgE antibody responses evolve in AD, and their relationship to asthma. Objective To use a cross-sectional study design of children with active AD to analyze age-related differences in IgE antibodies and relation to wheeze. Methods IgE antibodies to food and inhalant allergens were measured in children with active AD (5 months to 15 years of age, n=66), with and without history of wheeze. Results Whereas IgE antibodies to foods persisted at a similar prevalence and titer throughout childhood, IgE antibodies to all aeroallergens rose sharply into adolescence. From birth, the chance of sensitization for any aeroallergen increased for each 12-month increment in age (OR≥1.21, p≤0.01), with the largest effect observed for dust mite (OR=1.56, p<0.001). A steeper age-related rise in IgE antibody titer to dust mite, but no other allergen, was associated with more severe disease. Despite this, sensitization to cat was more strongly associated with wheeze (OR=4.5, p<0.01), and linked to Fel d 1 and Fel d 4, but not Fel d 2. Comparison of cat allergic children with AD to those without, revealed higher titers to Fel d 2 and Fel d 4 (p<0.05), but not Fel d 1. Conclusions and Clinical Relevance Differences in sensitization to cat and dust mite among young children with AD may aid in identifying those at increased risk for disease progression and development of asthma. Early sensitization to cat and risk for wheeze among children with AD may be linked to an increased risk for sensitization to a broader spectrum of allergen components from early life. Collectively, our findings argue for early intervention strategies designed to mitigate skin inflammation in children with AD. PMID:24074334

Enhancements to the SSME transfer function modeling code

NASA Technical Reports Server (NTRS)

Irwin, R. Dennis; Mitchell, Jerrel R.; Bartholomew, David L.; Glenn, Russell D.

1995-01-01

This report details the results of a one year effort by Ohio University to apply the transfer function modeling and analysis tools developed under NASA Grant NAG8-167 (Irwin, 1992), (Bartholomew, 1992) to attempt the generation of Space Shuttle Main Engine High Pressure Turbopump transfer functions from time domain data. In addition, new enhancements to the transfer function modeling codes which enhance the code functionality are presented, along with some ideas for improved modeling methods and future work. Section 2 contains a review of the analytical background used to generate transfer functions with the SSME transfer function modeling software. Section 2.1 presents the 'ratio method' developed for obtaining models of systems that are subject to single unmeasured excitation sources and have two or more measured output signals. Since most of the models developed during the investigation use the Eigensystem Realization Algorithm (ERA) for model generation, Section 2.2 presents an introduction of ERA, and Section 2.3 describes how it can be used to model spectral quantities. Section 2.4 details the Residue Identification Algorithm (RID) including the use of Constrained Least Squares (CLS) and Total Least Squares (TLS). Most of this information can be found in the report (and is repeated for convenience). Section 3 chronicles the effort of applying the SSME transfer function modeling codes to the a51p394.dat and a51p1294.dat time data files to generate transfer functions from the unmeasured input to the 129.4 degree sensor output. Included are transfer function modeling attempts using five methods. The first method is a direct application of the SSME codes to the data files and the second method uses the underlying trends in the spectral density estimates to form transfer function models with less clustering of poles and zeros than the models obtained by the direct method. In the third approach, the time data is low pass filtered prior to the modeling process in an effort to filter out high frequency characteristics. The fourth method removes the presumed system excitation and its harmonics in order to investigate the effects of the excitation on the modeling process. The fifth method is an attempt to apply constrained RID to obtain better transfer functions through more accurate modeling over certain frequency ranges. Section 4 presents some new C main files which were created to round out the functionality of the existing SSME transfer function modeling code. It is now possible to go from time data to transfer function models using only the C codes; it is not necessary to rely on external software. The new C main files and instructions for their use are included. Section 5 presents current and future enhancements to the XPLOT graphics program which was delivered with the initial software. Several new features which have been added to the program are detailed in the first part of this section. The remainder of Section 5 then lists some possible features which may be added in the future. Section 6 contains the conclusion section of this report. Section 6.1 is an overview of the work including a summary and observations relating to finding transfer functions with the SSME code. Section 6.2 contains information relating to future work on the project.

The hospital incident command system: modified model for hospitals in iran.

PubMed

Djalali, Ahmadreza; Hosseinijenab, Vahid; Peyravi, Mahmoudreza; Nekoei-Moghadam, Mahmood; Hosseini, Bashir; Schoenthal, Lisa; Koenig, Kristi L

2015-03-27

Effectiveness of hospital management of disasters requires a well-defined and rehearsed system. The Hospital Incident Command System (HICS), as a standardized method for command and control, was established in Iranian hospitals, but it has performed fairly during disaster exercises. This paper describes the process for, and modifications to HICS undertaken to optimize disaster management in hospitals in Iran. In 2013, a group of 11 subject matter experts participated in an expert consensus modified Delphi to develop modifications to the 2006 version of HICS. The following changes were recommended by the expert panel and subsequently implemented: 1) A Quality Control Officer was added to the Command group; 2) Security was defined as a new section; 3) Infrastructure and Business Continuity Branches were moved from the Operations Section to the Logistics and the Administration Sections, respectively; and 4) the Planning Section was merged within the Finance/Administration Section. An expert consensus group developed a modified HICS that is more feasible to implement given the managerial organization of hospitals in Iran. This new model may enhance hospital performance in managing disasters. Additional studies are needed to test the feasibility and efficacy of the modified HICS in Iran, both during simulations and actual disasters. This process may be a useful model for other countries desiring to improve disaster incident management systems for their hospitals.

Sex and the development of Alzheimer’s disease

PubMed Central

Pike, Christian J.

2016-01-01

Men and women exhibit differences in the development and progression of Alzheimer’s disease (AD). The factors underlying the sex differences in AD are not well understood. This review emphasizes the contributions of sex steroid hormones to the relationship between sex and AD. In women, events that decrease lifetime exposure to estrogens are generally associated with increased AD risk, whereas estrogen-based hormone therapy administered near the time of menopause may reduce AD risk. In men, estrogens do not exhibit age-related reduction and are not significantly associated with AD risk. Rather, normal age-related depletions of testosterone in plasma and brain predict enhanced vulnerability to AD. Both estrogens and androgens exert numerous protective actions in the adult brain that increase neural functioning and resilience as well as specifically attenuate multiple aspects of AD-related neuropathology. Aging diminishes the activational effects of sex hormones in sex-specific manners, which is hypothesized to contribute to the relationship between aging and AD. Sex steroid hormones may also drive sex differences in AD through their organizational effects during developmental sexual differentiation of the brain. Specifically, sex hormone actions during early development may confer inherent vulnerability of the female brain to development of AD in advanced age. The combined effects of organizational and activational effects of sex steroids yield distinct sex differences in AD pathogenesis, a significant variable that must be more rigorously considered in future research. PMID:27870425

Photon-number-resolving SSPDs with system detection efficiency over 50% at telecom range

NASA Astrophysics Data System (ADS)

Zolotov, P.; Divochiy, A.; Vakhtomin, Yu.; Moshkova, M.; Morozov, P.; Seleznev, V.; Smirnov, K.

2018-02-01

We used technology of making high-efficiency superconducting single-photon detectors as a basis for improvement of photon-number-resolving devices. By adding optical cavity and using an improved NbN superconducting film, we enhanced previously reported system detection efficiency at telecom range for such detectors. Our results show that implementation of optical cavity helps to develop four-section device with quantum efficiency over 50% at 1.55 µm. Performed experimental studies of detecting multi-photon optical pulses showed irregularities over defining multi-photon through single-photon quantum efficiency.

75 FR 1536 - Airworthiness Directives; The Boeing Company Model 737-600, -700, and -800 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

... stringers of the wing center section for drill starts, and applicable related investigative and corrective actions. This AD results from drill starts being found on the free flange of the lower stringers of the... this AD to prevent cracks from propagating from drill starts in the free flange, vertical web, and...

78 FR 34020 - Federal Acquisition Regulation; Uniform Procurement Identification

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2013-06-06

... paragraph (a) ``4.1601,'' and adding ``4.601 to 4.1603,'' in its place; and 0 b. Adding paragraph (e) to..., agencies shall comply with paragraph (a) of this section and use the requirements in 4.1602 and 4.1603 for... the requirements in 4.1602 and 4.1603 for all amendments to solicitations and modifications to awards...

9 CFR 381.169 - Ready-to-cook poultry products to which solutions are added.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Ready-to-cook poultry products to which solutions are added. 381.169 Section 381.169 Animals and Animal Products FOOD SAFETY AND... Definitions and Standards of Identity or Composition § 381.169 Ready-to-cook poultry products to which...

76 FR 24796 - Airworthiness Directives; Rolls-Royce plc RB211-Trent 800 Series Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... bulletin and the airworthiness limitations section (ALS) of the engine manual. Doing this would account for... how an operator should interpret the differing information between the AD, the ALS of the Rolls-Royce... different data. We do not agree. The AD and the ALS take precedence over the service bulletin. Operators...

19 CFR 152.103 - Transaction value.

Code of Federal Regulations, 2012 CFR

2012-04-01

... activities will not be added to the price actually paid or payable in determining the customs value of the... extent to which they are not included in the price. (d) Assist. If the value of an assist is to be added... 19 Customs Duties 2 2012-04-01 2012-04-01 false Transaction value. 152.103 Section 152.103 Customs...

19 CFR 152.103 - Transaction value.

Code of Federal Regulations, 2014 CFR

2014-04-01

... activities will not be added to the price actually paid or payable in determining the customs value of the... extent to which they are not included in the price. (d) Assist. If the value of an assist is to be added... 19 Customs Duties 2 2014-04-01 2014-04-01 false Transaction value. 152.103 Section 152.103 Customs...

19 CFR 152.103 - Transaction value.

Code of Federal Regulations, 2011 CFR

2011-04-01

... activities will not be added to the price actually paid or payable in determining the customs value of the... extent to which they are not included in the price. (d) Assist. If the value of an assist is to be added... 19 Customs Duties 2 2011-04-01 2011-04-01 false Transaction value. 152.103 Section 152.103 Customs...

19 CFR 152.103 - Transaction value.

Code of Federal Regulations, 2013 CFR

2013-04-01

... activities will not be added to the price actually paid or payable in determining the customs value of the... extent to which they are not included in the price. (d) Assist. If the value of an assist is to be added... 19 Customs Duties 2 2013-04-01 2013-04-01 false Transaction value. 152.103 Section 152.103 Customs...

25 CFR 11.904 - Guardian ad litem.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Guardian ad litem. 11.904 Section 11.904 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAW AND ORDER COURTS OF INDIAN OFFENSES AND LAW AND ORDER CODE... court finds that the minor does not have a natural or adoptive parent, guardian or custodian willing and...

78 FR 8633 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... quote that arrives into the trading system first in time is considered the order or quote adding... trading system. The Exchange proposes to clarify that, with respect to Section I of the Pricing Schedule, the order that is received by the trading system first in time is considered the order adding...

75 FR 44832 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

... Rule Change Relating to the Rebates and Fees for Adding and Removing Liquidity in Select Symbols July... Removing Liquidity in Select Symbols in Section I of the Fee Schedule. While changes to the Fee Schedule... and Fees for Adding and Removing Liquidity in Select Symbols as well as removing three options...

Combination recombinant simian or chimpanzee adenoviral vectors for vaccine development.

PubMed

Cheng, Cheng; Wang, Lingshu; Ko, Sung-Youl; Kong, Wing-Pui; Schmidt, Stephen D; Gall, Jason G D; Colloca, Stefano; Seder, Robert A; Mascola, John R; Nabel, Gary J

2015-12-16

Recombinant adenoviral vector (rAd)-based vaccines are currently being developed for several infectious diseases and cancer therapy, but pre-existing seroprevalence to such vectors may prevent their use in broad human populations. In this study, we investigated the potential of low seroprevalence non-human primate rAd vectors to stimulate cellular and humoral responses using HIV/SIV Env glycoprotein (gp) as the representative antigen. Mice were immunized with novel simian or chimpanzee rAd (rSAV or rChAd) vectors encoding HIV gp or SIV gp by single immunization or in heterologous prime/boost combinations (DNA/rAd; rAd/rAd; rAd/NYVAC or rAd/rLCM), and adaptive immunity was assessed. Among the rSAV and rChAd tested, rSAV16 or rChAd3 vector alone generated the most potent immune responses. The DNA/rSAV regimen also generated immune responses similar to the DNA/rAd5 regimen. rChAd63/rChAd3 and rChAd3 /NYVAC induced similar or even higher levels of CD4+ and CD8+ T-cell and IgG responses as compared to rAd28/rAd5, one of the most potent combinations of human rAds. The optimized vaccine regimen stimulated improved cellular immune responses and neutralizing antibodies against HIV compared to the DNA/rAd5 regimen. Based on these results, this type of novel rAd vector and its prime/boost combination regimens represent promising candidates for vaccine development. Published by Elsevier Ltd.

34 CFR 222.23 - How does a local educational agency determine the aggregate assessed value of its eligible...

Code of Federal Regulations, 2010 CFR

2010-07-01

... adding together the assessed values determined pursuant to paragraph (a)(4) of this section for all... Uses for Determining Base Values Tax classifications of adjacent properties based on highest and best... aggregate assessed value of its eligible Federal property for its section 8002 payment? 222.23 Section 222...

34 CFR 222.23 - How does a local educational agency determine the aggregate assessed value of its eligible...

Code of Federal Regulations, 2012 CFR

2012-07-01

... adding together the assessed values determined pursuant to paragraph (a)(4) of this section for all... Uses for Determining Base Values Tax classifications of adjacent properties based on highest and best... aggregate assessed value of its eligible Federal property for its section 8002 payment? 222.23 Section 222...

34 CFR 222.23 - How does a local educational agency determine the aggregate assessed value of its eligible...

Code of Federal Regulations, 2011 CFR

2011-07-01

... adding together the assessed values determined pursuant to paragraph (a)(4) of this section for all... Uses for Determining Base Values Tax classifications of adjacent properties based on highest and best... aggregate assessed value of its eligible Federal property for its section 8002 payment? 222.23 Section 222...

34 CFR 222.23 - How does a local educational agency determine the aggregate assessed value of its eligible...

Code of Federal Regulations, 2013 CFR

2013-07-01

... adding together the assessed values determined pursuant to paragraph (a)(4) of this section for all... Uses for Determining Base Values Tax classifications of adjacent properties based on highest and best... aggregate assessed value of its eligible Federal property for its section 8002 payment? 222.23 Section 222...

34 CFR 222.23 - How does a local educational agency determine the aggregate assessed value of its eligible...

Code of Federal Regulations, 2014 CFR

2014-07-01

... adding together the assessed values determined pursuant to paragraph (a)(4) of this section for all... Uses for Determining Base Values Tax classifications of adjacent properties based on highest and best... aggregate assessed value of its eligible Federal property for its section 8002 payment? 222.23 Section 222...

75 FR 64123 - Hybrid Retirement Plans

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2010-10-19

... has completed at least 3 years of service has a nonforfeitable right to 100 percent of the employee's... distributions made after August 17, 2006 (the date PPA '06 was enacted). Under section 701(e) of PPA '06, the 3.... Under section 701(e)(6) of PPA '06, as added by WRERA '08, the 3- year vesting rule under section 411(a...

76 FR 33994 - Alternative Simplified Credit Under Section 41(c)(5)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

... Alternative Simplified Credit Under Section 41(c)(5) AGENCY: Internal Revenue Service (IRS), Treasury. ACTION... regulations relating to the election and calculation of the alternative simplified credit under section 41(c... 41(c)(5). The ASC was added by the Tax Relief and Health Care Act of 2006 (Public Law 109-432, 120...

Teaching Complex Activities to Students with Moderate Handicaps through the Forward Chaining of Shorter Total Cycle Response Sequences.

ERIC Educational Resources Information Center

McWilliams, Renee; And Others

1990-01-01

Three adolescents with moderate mental handicaps were taught bedmaking skills through a technique which involved dividing the entire chain into sections, teaching the first section in a total cycle fashion, and adding instruction on subsequent sections in a forward chaining manner. The technique promoted skill acquisition and substantial…

Insulin Resistance and Alzheimer's Disease: Bioenergetic Linkages.

PubMed

Neth, Bryan J; Craft, Suzanne

2017-01-01

Metabolic dysfunction is a well-established feature of Alzheimer's disease (AD), evidenced by brain glucose hypometabolism that can be observed potentially decades prior to the development of AD symptoms. Furthermore, there is mounting support for an association between metabolic disease and the development of AD and related dementias. Individuals with insulin resistance, type 2 diabetes mellitus (T2D), hyperlipidemia, obesity, or other metabolic disease may have increased risk for the development of AD and similar conditions, such as vascular dementia. This association may in part be due to the systemic mitochondrial dysfunction that is common to these pathologies. Accumulating evidence suggests that mitochondrial dysfunction is a significant feature of AD and may play a fundamental role in its pathogenesis. In fact, aging itself presents a unique challenge due to inherent mitochondrial dysfunction and prevalence of chronic metabolic disease. Despite the progress made in understanding the pathogenesis of AD and in the development of potential therapies, at present we remain without a disease-modifying treatment. In this review, we will discuss insulin resistance as a contributing factor to the pathogenesis of AD, as well as the metabolic and bioenergetic disruptions linking insulin resistance and AD. We will also focus on potential neuroimaging tools for the study of the metabolic dysfunction commonly seen in AD with hopes of developing therapeutic and preventative targets.

Nuclear Data Uncertainty Propagation in Depletion Calculations Using Cross Section Uncertainties in One-group or Multi-group

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

Díez, C.J., E-mail: cj.diez@upm.es; Cabellos, O.; Instituto de Fusión Nuclear, Universidad Politécnica de Madrid, 28006 Madrid

Several approaches have been developed in last decades to tackle nuclear data uncertainty propagation problems of burn-up calculations. One approach proposed was the Hybrid Method, where uncertainties in nuclear data are propagated only on the depletion part of a burn-up problem. Because only depletion is addressed, only one-group cross sections are necessary, and hence, their collapsed one-group uncertainties. This approach has been applied successfully in several advanced reactor systems like EFIT (ADS-like reactor) or ESFR (Sodium fast reactor) to assess uncertainties on the isotopic composition. However, a comparison with using multi-group energy structures was not carried out, and has tomore » be performed in order to analyse the limitations of using one-group uncertainties.« less

Nuclear Data Uncertainty Propagation in Depletion Calculations Using Cross Section Uncertainties in One-group or Multi-group

NASA Astrophysics Data System (ADS)

Díez, C. J.; Cabellos, O.; Martínez, J. S.

2015-01-01

Several approaches have been developed in last decades to tackle nuclear data uncertainty propagation problems of burn-up calculations. One approach proposed was the Hybrid Method, where uncertainties in nuclear data are propagated only on the depletion part of a burn-up problem. Because only depletion is addressed, only one-group cross sections are necessary, and hence, their collapsed one-group uncertainties. This approach has been applied successfully in several advanced reactor systems like EFIT (ADS-like reactor) or ESFR (Sodium fast reactor) to assess uncertainties on the isotopic composition. However, a comparison with using multi-group energy structures was not carried out, and has to be performed in order to analyse the limitations of using one-group uncertainties.

Energy materials coordinating committee (EMACC) Fiscal Year 1980. Annual technical report

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

None

1980-01-01

This report contains information on the FY 1980 Department of Energy materials research and development programs and on those programs/projects with a significant materials activity. It was compiled by the Energy Materials Coordinating Committee (EMaCC). The previous report in this series summarized the FY 1979 programs (DOE/US-0002-2). The report is separated into sections, each containing programs reporting to one of six Assistant Secretaries of the Department: Conservation and Solar Energy, Defense Programs, Environment, Fossil Energy, Nuclear Energy, and Resource Applications; and one section, Energy Research, responsible to the Director of the Office of Energy Research. For convenience in locating themore » generic types of materials activities, an Appendix has been added that contains a primary keyword index.« less

Streptozotocin Intracerebroventricular-Induced Neurotoxicity and Brain Insulin Resistance: a Therapeutic Intervention for Treatment of Sporadic Alzheimer's Disease (sAD)-Like Pathology.

PubMed

Kamat, Pradip K; Kalani, Anuradha; Rai, Shivika; Tota, Santosh Kumar; Kumar, Ashok; Ahmad, Abdullah S

2016-09-01

Alzheimer's disease (AD) is a neurodegenerative disorder that is remarkably characterized by pathological hallmarks which include amyloid plaques, neurofibrillary tangles, neuronal loss, and progressive cognitive loss. Several well-known genetic mutations which are being used for the development of a transgenic model of AD lead to an early onset familial AD (fAD)-like condition. However, these settings are only reasons for a small percentage of the total AD cases. The large majorities of AD cases are considered as a sporadic in origin and are less influenced by a single mutation of a gene. The etiology of sporadic Alzheimer's disease (sAD) remains unclear, but numerous risk factors have been identified that increase the chance of developing AD. Among these risk factors are insulin desensitization/resistance state, oxidative stress, neuroinflammation, synapse dysfunction, tau hyperphosphorylation, and deposition of Aβ in the brain. Subsequently, these risk factors lead to development of sAD. However, the underlying molecular mechanism is not so clear. Streptozotocin (STZ) produces similar characteristic pathology of sAD such as altered glucose metabolism, insulin signaling, synaptic dysfunction, protein kinases such as protein kinase B/C, glycogen synthase-3β (GSK-3β) activation, tau hyperphosphorylation, Aβ deposition, and neuronal apoptosis. Further, STZ also leads to inhibition of Akt/PKB, insulin receptor (IR) signaling molecule, and insulin resistance in brain. These alterations mediated by STZ can be used to explore the underlying molecular and pathophysiological mechanism of AD (especially sAD) and their therapeutic intervention for drug development against AD pathology.

Nonlinear finite amplitude vibrations of sharp-edged beams in viscous fluids

NASA Astrophysics Data System (ADS)

Aureli, M.; Basaran, M. E.; Porfiri, M.

2012-03-01

In this paper, we study flexural vibrations of a cantilever beam with thin rectangular cross section submerged in a quiescent viscous fluid and undergoing oscillations whose amplitude is comparable with its width. The structure is modeled using Euler-Bernoulli beam theory and the distributed hydrodynamic loading is described by a single complex-valued hydrodynamic function which accounts for added mass and fluid damping experienced by the structure. We perform a parametric 2D computational fluid dynamics analysis of an oscillating rigid lamina, representative of a generic beam cross section, to understand the dependence of the hydrodynamic function on the governing flow parameters. We find that increasing the frequency and amplitude of the vibration elicits vortex shedding and convection phenomena which are, in turn, responsible for nonlinear hydrodynamic damping. We establish a manageable nonlinear correction to the classical hydrodynamic function developed for small amplitude vibration and we derive a computationally efficient reduced order modal model for the beam nonlinear oscillations. Numerical and theoretical results are validated by comparison with ad hoc designed experiments on tapered beams and multimodal vibrations and with data available in the literature. Findings from this work are expected to find applications in the design of slender structures of interest in marine applications, such as biomimetic propulsion systems and energy harvesting devices.

Covariances for the 56Fe radiation damage cross sections

NASA Astrophysics Data System (ADS)

Simakov, Stanislav P.; Koning, Arjan; Konobeyev, Alexander Yu.

2017-09-01

The energy-energy and reaction-reaction covariance matrices were calculated for the n + 56Fe damage cross-sections by Total Monte Carlo method using the TENDL-2013 random files. They were represented in the ENDF-6 format and added to the unperturbed evaluation file. The uncertainties for the spectrum averaged radiation quantities in the representative fission, fusion and spallation facilities were first time assessed as 5-25%. Additional 5 to 20% have to be added to the atom displacement rate uncertainties to account for accuracy of the primary defects simulation in materials. The reaction-reaction correlation were shown to be 1% or less.

RECENT REFERENCES: JULY 1, 2005 TO SEPTEMBER 30, 2005

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

WINCHELL, D.F.

2005-09-30

This document lists experimental references added to Nuclear Science References (NSR) during the period July 1, 2005 to September 30, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

RECENT REFERENCES: OCTOBER 1, 2005 TO DECEMBER 31, 2005

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

WINCHELL, D.F.

2005-12-31

This document lists experimental references added to Nuclear Science References (NSR) during the period October 1, 2005 to December 31, 2005. The first section lists keynumbers and keywords sorted by mass and nuclide. The second section lists all references, ordered by keynumber.

45 CFR 160.201 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Preemption of State Law § 160.201 Applicability. The provisions of this subpart implement section 1178 of the Act, as added by section 262 of Public Law 104-191. ...

Liquefaction record of the great 1934 earthquake predecessors from the north Bihar alluvial plains of India

NASA Astrophysics Data System (ADS)

Rajendran, C. P.; John, Biju; Rajendran, Kusala; Sanwal, Jaishri

2016-07-01

The great 1934 Himalayan earthquake of moment magnitude (Mw) 8.1 generated a large zone of ground failure and liquefaction in north Bihar, India, in addition to the earthquakes of 1833 (Mw ~7.7) and 1988 (Mw 6.7) that have also impacted this region. Here, we present the results of paleoliquefaction investigations from four sites in the plains of north Bihar and one in eastern Uttar Pradesh. The liquefaction features generated by successive earthquakes were dated at AD 829-971, 886-1090, 907-1181, 1130-1376, 1112-1572, 1492-1672, 1733-1839, and 1814-1854. One of the liquefaction events dated at AD 829-971, 886-1090, and 907-1181 may correlate with the great earthquake of AD ~1100, recognized in an earlier study from the sections across the frontal thrust in central eastern Nepal. Two late medieval liquefaction episodes of AD 1130-1376 and 1492-1672 were also exposed in our sites. The sedimentary sections also revealed sandblows that can be attributed to the 1833 earthquake, a lesser magnitude event compared to the 1934. Liquefactions triggered by the 1934 and 1988 earthquakes were evident within the topmost level in some sections. The available data lead us to conjecture that a series of temporally close spaced earthquakes of both strong and large types, not including the infrequent great earthquakes like the 1934, have affected the Bihar Plains during the last 1500 years with a combined recurrence interval of 124 ± 63 years.

Added Value of Coronal Reformations for Duty Radiologists and for Referring Physicians or Surgeons in the CT Diagnosis of Acute Appendicitis

PubMed Central

Lee, Kyoung Ho; Hahn, Seokyung; Lee, Kyung Won; Lee, Hak Jong; Kim, Tae Jung; Kang, Sung-Bum; Shin, Joong Ho; Park, Byung Joo

2006-01-01

Objective To assess the added value of coronal reformation for radiologists and for referring physicians or surgeons in the CT diagnosis of acute appendicitis. Materials and Methods Contrast-enhanced CT was performed using 16-detector-row scanners in 110 patients, 46 of whom had appendicitis. Transverse (5-mm thickness, 4-mm increment), coronal (5-mm thickness, 4-mm increment), and combined transverse and coronal sections were interpreted by four radiologists, two surgeons and two emergency physicians. The area under the receiver operating characteristic curve (Az value), sensitivity, specificity (McNemar test), diagnostic confidence and appendiceal visualization (Wilcoxon signed rank test) were compared. Results For radiologists, the additional coronal sections tended to increase the Az value (0.972 vs. 0.986, p = 0.076) and pooled sensitivity (92% [95% CI: 88, 96] vs. 96% [93, 99]), and enhanced appendiceal visualization in true-positive cases (p = 0.031). For non-radiologists, no such enhancement was observed, and the confidence for excluding acute appendicitis declined (p = 0.013). Coronal sections alone were inferior to transverse sections for diagnostic confidence as well as appendiceal visualization for each reader group studied (p < 0.05). Conclusion The added value of coronal reformation is more apparent for radiologists compared to referring physicians or surgeons in the CT diagnosis of acute appendicitis. PMID:16799269

OSL and pollen concentrate 14C dating of dammed lake sediments at Maoxian, east Tibet, and implications for two historical earthquakes in AD 638 and 952

NASA Astrophysics Data System (ADS)

Xu, H.; Jiang, H.; Yu, S.; Yang, H.; Chen, J.

2016-12-01

Formation of dammed lakes provides exceptionally important information of continental geological processes, responding to tectonic and climatic influences. Establishing accurate geochronological frameworks within lake strata is challenging because the stratigraphy is often bereft of biostratigraphy and directly dateable material. Optically Stimulated Luminescence (OSL) and AMS 14C dating of pollen concentrates are well-established tools for dating lake sediments. Whether they are suitable for lake sediments in high-alpine settings remains uncertain. In this study, OSL and AMS 14C dating of pollen concentrate were conducted on the Diaolin section in a high-alpine setting in the eastern Tibetan Plateau. Good match of both dating results suggests that they are fit for dating lake sediments in high alpine settings. More than 300 g of sediment is required for preparation of pollen concentrates. During the pretreatment, 3% NaOH solution should be added to the sample, and then heated until just boiling ( 5 min) because NaOH treatment easily destroys pollen grains. Applying the heavy liquid flotation with specific gravity of 1.74-1.76 is useful to isolate relatively pure pollen grains. Sieving with a 20-μm and 63-μm mesh can concentrate pollen grains substantially. The OSL and AMS 14C dating yielded the basal age of the Diaolin section (650 AD). This indicates that the dammed-lake formed around 650 AD, probably caused by the earthquake occurring in the study area in 638 AD. The seismites characterized by soft-sediment deformation and phyllite layer happened at 780-980 AD, probably corresponding to the earthquake occurring on November 20, 952 AD in the study area.

Autoimmune disease, familial clustering and thyroid carcinoma coexistent with autoimmune thyroiditis in children and adolescence: A cross-sectional study from the Czech Republic.

PubMed

Pomahacova, Renata; Zamboryova, Jana; Paterova, Petra; Fiklik, Karel; Cerna, Zdenka; Lad, Vaclav; Skalicka, Eva; Huml, Michal; Sykora, Josef

2018-06-07

The prevalence of autoimmune thyroiditis (AIT), as the most common autoimmune disease (AD) and papillary thyroid cancer (PTC) is steadily rising in children. The aim of this study was to determine the coexistence of other AD and thyroid carcinoma (TC) in AIT. The cross-sectional study conducted at a tertiary center comprised AIT children (< 19 years). Data on age/sex, thyroid function and ultrasound, autoantibodies, associated AD, familial occurence of AD and the occurence of TC for each child were collected. In total, 231 eligible patients (77% females) were included. The most common onset (66%) was during adolescence. At onset, hypothyroidism was detected in 59.3%; hashitoxicosis in 1.3%. The positivity of both autoantibodies was present in 60.6%, the negativity was in 3,5%. We confirmed a high frequency (44.6%) of AD with AIT predominance in parents and/or grandparents of patients and in siblings (7.4%). 15.2% had at least 1 comorbid AD, of which type 1 diabetes mellitus was the most common (8.5%). Over a period of 7 years TC was diagnosed in 16 patients (mean age 13.5 years) with predominance of PTC in 15 (94%) patients. AIT had concurrently 69% patients. 56% of patients had metastases (89% in AIT subjects). An invasive PTC was present in 44% (86% in AIT subjects). The prevalence rate of AD in AIT and first-degree relatives is high, and several new associations have been reported. Providers should be aware of comorbidities and TC in AIT as this would help in early diagnoses and timely interventions.

Automatic Prediction of Conversion from Mild Cognitive Impairment to Probable Alzheimer’s Disease using Structural Magnetic Resonance Imaging

PubMed Central

Nho, Kwangsik; Shen, Li; Kim, Sungeun; Risacher, Shannon L.; West, John D.; Foroud, Tatiana; Jack, Clifford R.; Weiner, Michael W.; Saykin, Andrew J.

2010-01-01

Mild Cognitive Impairment (MCI) is thought to be a precursor to the development of early Alzheimer’s disease (AD). For early diagnosis of AD, the development of a model that is able to predict the conversion of amnestic MCI to AD is challenging. Using automatic whole-brain MRI analysis techniques and pattern classification methods, we developed a model to differentiate AD from healthy controls (HC), and then applied it to the prediction of MCI conversion to AD. Classification was performed using support vector machines (SVMs) together with a SVM-based feature selection method, which selected a set of most discriminating predictors for optimizing prediction accuracy. We obtained 90.5% cross-validation accuracy for classifying AD and HC, and 72.3% accuracy for predicting MCI conversion to AD. These analyses suggest that a classifier trained to separate HC vs. AD has substantial potential for predicting MCI conversion to AD. PMID:21347037

Neutron cross section measurements at n-TOF for ADS related studies

NASA Astrophysics Data System (ADS)

Mastinu, P. F.; Abbondanno, U.; Aerts, G.; Álvarez, H.; Alvarez-Velarde, F.; Andriamonje, S.; Andrzejewski, J.; Assimakopoulos, P.; Audouin, L.; Badurek, G.; Bustreo, N.; aumann, P.; vá, F. Be; Berthoumieux, E.; Calviño, F.; Cano-Ott, D.; Capote, R.; Carrillo de Albornoz, A.; Cennini, P.; Chepel, V.; Chiaveri, E.; Colonna, N.; Cortes, G.; Couture, A.; Cox, J.; Dahlfors, M.; David, S.; Dillmann, I.; Dolfini, R.; Domingo-Pardo, C.; Dridi, W.; Duran, I.; Eleftheriadis, C.; Embid-Segura, M.; Ferrant, L.; Ferrari, A.; Ferreira-Marques, R.; itzpatrick, L.; Frais-Kölbl, H.; Fujii, K.; Furman, W.; Guerrero, C.; Goncalves, I.; Gallino, R.; Gonzalez-Romero, E.; Goverdovski, A.; Gramegna, F.; Griesmayer, E.; Gunsing, F.; Haas, B.; Haight, R.; Heil, M.; Herrera-Martinez, A.; Igashira, M.; Isaev, S.; Jericha, E.; Kadi, Y.; Käppeler, F.; Karamanis, D.; Karadimos, D.; Kerveno, M.; Ketlerov, V.; Koehler, P.; Konovalov, V.; Kossionides, E.; Krti ka, M.; Lamboudis, C.; Leeb, H.; Lindote, A.; Lopes, I.; Lozano, M.; Lukic, S.; Marganiec, J.; Marques, L.; Marrone, S.; Massimi, C.; Mengoni, A.; Milazzo, P. M.; Moreau, C.; Mosconi, M.; Neves, F.; Oberhummer, H.; O'Brien, S.; Oshima, M.; Pancin, J.; Papachristodoulou, C.; Papadopoulos, C.; Paradela, C.; Patronis, N.; Pavlik, A.; Pavlopoulos, P.; Perrot, L.; Plag, R.; Plompen, A.; Plukis, A.; Poch, A.; Pretel, C.; Quesada, J.; Rauscher, T.; Reifarth, R.; Rosetti, M.; Rubbia, C.; Rudolf, G.; Rullhusen, P.; Salgado, J.; Sarchiapone, L.; Savvidis, I.; Stephan, C.; Tagliente, G.; Tain, J. L.; Tassan-Got, L.; Tavora, L.; Terlizzi, R.; Vannini, G.; Vaz, P.; Ventura, A.; Villamarin, D.; Vincente, M. C.; Vlachoudis, V.; Vlastou, R.; Voss, F.; Walter, S.; Wendler, H.; Wiescherand, M.; Wisshak, K.

2006-05-01

A neutron Time-of-Flight facility (n_TOF) is available at CERN since 2001. The innovative features of the neutron beam, in particular the high instantaneous flux, the wide energy range, the high resolution and the low background, make this facility unique for measurements of neutron induced reactions relevant to the field of Emerging Nuclear Technologies, as well as to Nuclear Astrophysics and Fundamental Nuclear Physics. The scientific motivations that have led to the construction of this new facility are here presented. The main characteristics of the n_TOF neutron beam are described, together with the features of the experimental apparata used for cross-section measurements. The main results of the first measurement campaigns are presented. Preliminary results of capture cross-section measurements of minor actinides, important to ADS project for nuclear waste transmutation, are finally discussed.

Dynamical symmetry enhancement near N = 2, D = 4 gauged supergravity horizons

NASA Astrophysics Data System (ADS)

Gutowski, J.; Mohaupt, T.; Papadopoulos, G.

2017-03-01

We show that all smooth Killing horizons with compact horizon sections of 4-dimensional gauged N = 2 supergravity coupled to any number of vector multiplets preserve 2{c}_1(K)+4ℓ supersymmetries, where K is a pull-back of the Hodge bundle of the special Kähler manifold on the horizon spatial section. We also demonstrate that all such horizons with {c}_1(K)=0 exhibit an sl(2,R) symmetry and preserve either 4 or 8 supersymmetries. If the orbits of the sl(2,R) symmetry are 2-dimensional, the horizons are warped products of AdS2 with the horizon spatial section. Otherwise, the horizon section admits an isometry which preserves all the fields. The proof of these results is centered on the use of index theorem in conjunction with an appropriate generalization of the Lichnerowicz theorem for horizons that preserve at least one supersymmetry. In all {c}_1(K)=0 cases, we specify the local geometry of spatial horizon sections and demonstrate that the solutions are determined by first order non-linear ordinary differential equations on some of the fields.

75 FR 23829 - Self-Regulatory Organizations; National Stock Exchange, Inc.; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... Liquidity Adding Rebate for Securities Priced Under One Dollar April 28, 2010. Pursuant to Section 19(b)(1... securities priced under one dollar. The text of the proposed rule change is available on the Exchange's Web... Schedule to adjust the liquidity adding rebate for securities priced under one dollar in both the Automatic...

76 FR 19907 - Clarification of Controlled Group Qualification Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-11

... for part 1 continues to read in part as follows: Authority: 26 U.S.C. 7805 * * * 0 Par. 2. Section 1... paragraph (a)(1)(ii). 0 2. Adding Example 4 to paragraph (b)(4). 0 3. Adding a sentence at the end of...: For date of applicability, see Sec. 1.1563- 1(e). FOR FURTHER INFORMATION CONTACT: Grid Glyer (202...

76 FR 64791 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG (RRD) BR700-710 Series Turbofan...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... limitations section (ALS) of the operators' approved maintenance program (reference the Time Limits Manual... airplane used for Pilot Training. (2) Within 30 days after the effective date of this AD, revise the ALS of... within 30 days after the effective date of this AD, revising the ALS of the operators' approved...

26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

Code of Federal Regulations, 2013 CFR

2013-04-01

... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86...) Determine the value of the individual's adjusted account balance on the next valuation date by adding (or... 26 Internal Revenue 17 2013-04-01 2013-04-01 false Tax on excess distributions and excess...

26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

Code of Federal Regulations, 2012 CFR

2012-04-01

... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86...) Determine the value of the individual's adjusted account balance on the next valuation date by adding (or... 26 Internal Revenue 17 2012-04-01 2012-04-01 false Tax on excess distributions and excess...

26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86...) Determine the value of the individual's adjusted account balance on the next valuation date by adding (or... 26 Internal Revenue 17 2011-04-01 2011-04-01 false Tax on excess distributions and excess...

Intrasystem Electromagnetic Compatibility Analysis Program. Volume 2. User’s Manual Usage Section

DTIC Science & Technology

1974-12-01

AD-A008 527 INTRASYSTEM ELECTROMAGNETIC COMPATI- BILITY ANALYSIS PROGRAM. VOLUME II.USER’S MANUAL USAGE SECTION J. L. Bogdanor , et al McDonnell...NUMBERVolume II - User’s Manual Usage Section None 7. AUTHOR(&) 8. CONTRACT OR GRANT NUMBER(s) J.L. Bogdanor F30602-72-C-0277 R.A. Pearlman M.D. Siegel

76 FR 77446 - Airworthiness Directives; Turbomeca S.A. Turboshaft Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-13

... wearing and finally rupture of the P3 air pipe (first section). The loss of P3 air pressure would then... Turbomeca S.A. Arrius 2F turboshaft engines with P3 air pipe (first section) part number (P/N) 0 319 71 918 0, installed. The existing AD currently requires inspections of the P3 air pipe (first section) and...

78 FR 42567 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... Change To Eliminate Section I Pricing for Select Symbols July 10, 2013. Pursuant to Section 19(b)(1) of... Proposed Rule Change The Exchange proposes to remove its Select Symbols,\\3\\ along with pricing in Section I of the Pricing Schedule entitled ``Rebates and Fees for Adding and Removing Liquidity in Select...

A Claims-Based Examination of Health Care Costs Among Spouses of Patients With Alzheimer's Disease.

PubMed

Gilden, Daniel M; Kubisiak, Joanna M; Kahle-Wrobleski, Kristin; Ball, Daniel E; Bowman, Lee

2017-06-01

Spouses of Alzheimer's disease patients (AD spouses) may experience substantial health effects associated with their partner's chronic cognitive and behavioral dysfunction. Studies examining associations between the medical experiences of AD spouses in the period before and after their partner's AD diagnosis are limited, particularly those which measure health care resource use and cost. AD patients were identified through multiple Medicare claims containing an AD diagnostic code. Their spouses were identified through special coding in the Medicare eligibility records. The AD spouses were matched demographically to the spouses of Medicare beneficiaries without a history of AD. Longitudinal and annual cross-sectional Medicare cost comparisons utilized log-transformed linear regression. The longitudinal period of observation began 12 months before the AD patient's initial claim listing AD and continued for up to 38 months afterwards. The study identified 16,322 AD spouses. Total per person costs were 24% higher in AD spouses than in the controls ($694/month vs $561/month). AD spouses' excess costs began 3 months before their partners' AD diagnoses and continued for ≥30 months. Being an AD spouse predicted 29% higher Medicare costs after adjustment for chronic health status (P < .001). Increasing AD patient care complexity had a substantial impact on AD spouse Medicare costs (P < .001). This study documents a link between the health status of AD spouses and AD patients. Additional research is required to elicit the mechanism behind the association between AD spouse and AD patient diagnosis. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Insulin Resistance and Alzheimer’s Disease: Bioenergetic Linkages

PubMed Central

Neth, Bryan J.; Craft, Suzanne

2017-01-01

Metabolic dysfunction is a well-established feature of Alzheimer’s disease (AD), evidenced by brain glucose hypometabolism that can be observed potentially decades prior to the development of AD symptoms. Furthermore, there is mounting support for an association between metabolic disease and the development of AD and related dementias. Individuals with insulin resistance, type 2 diabetes mellitus (T2D), hyperlipidemia, obesity, or other metabolic disease may have increased risk for the development of AD and similar conditions, such as vascular dementia. This association may in part be due to the systemic mitochondrial dysfunction that is common to these pathologies. Accumulating evidence suggests that mitochondrial dysfunction is a significant feature of AD and may play a fundamental role in its pathogenesis. In fact, aging itself presents a unique challenge due to inherent mitochondrial dysfunction and prevalence of chronic metabolic disease. Despite the progress made in understanding the pathogenesis of AD and in the development of potential therapies, at present we remain without a disease-modifying treatment. In this review, we will discuss insulin resistance as a contributing factor to the pathogenesis of AD, as well as the metabolic and bioenergetic disruptions linking insulin resistance and AD. We will also focus on potential neuroimaging tools for the study of the metabolic dysfunction commonly seen in AD with hopes of developing therapeutic and preventative targets. PMID:29163128

The virtual child: evaluation of an internet-based pediatric behavior management simulation.

PubMed

Boynton, James R; Green, Thomas G; Johnson, Lynn A; Nainar, S M Hashim; Straffon, Lloyd H

2007-09-01

This article describes an Internet-based instructional tool designed to give predoctoral dental students a virtual simulation of clinical pediatric dentistry to develop their pediatric behavior management knowledge. Effectiveness of this tool was evaluated using two consecutive classes of junior dental students. The control group was exposed to the traditional behavior management curriculum (two lectures) in a spring term course. The next class of dental students was exposed to the two lectures and, in addition, completed the behavior management simulation during the following spring term. Both groups completed a two-part examination (objective section=18 questions; open-ended section=responses to a clinical situation) designed to test their behavior management knowledge. The simulation group performed significantly better in both parts of the examination (objective section: p=.028; open-ended section: p=.012). The simulation was evaluated by students and perceived by most to be an effective addition to the curriculum. It was concluded that the experimental behavior management simulation, when added to the traditional lecture curriculum, improved pediatric behavior management knowledge in predoctoral dental students.

How do Indonesian youth perceive cigarette advertising? A cross-sectional study among Indonesian high school students

PubMed Central

Prabandari, Yayi Suryo; Dewi, Arika

2016-01-01

Background Previous studies have reported an association between cigarette advertising and smoking behavior. Although this has been reported extensively in the West, it has been reported less in Southeast Asian countries that have not completely banned tobacco advertising promotion and sponsorship (TAPS). Indonesia is the only ASEAN country that has not ratified the Framework Convention on Tobacco Control, so TAPS regulation is limited. This study aimed to assess the association between youths’ perceptions of cigarette ads and smoking initiation. Design We conducted a cross-sectional survey among 2,115 high school students aged 13–18 years in Yogyakarta, Indonesia. A self-administered questionnaire was distributed to gauge the perception of cigarette ads and initiation to smoking. We calculated the odds ratio (OR) between the perception of cigarette ads and smoking initiation, adjusting for sociodemographic and psychosocial variables. The sociodemographic variables included in the final model were age and sex. Results The final multivariate model showed an association between perception of tobacco ads encouraging youths to smoke and smoking initiation (OR 2.70) and current smoking (OR 7.63). Attitude toward TAPS was associated with smoking initiation (OR 1.51) and current smoking (OR 3.32). Exposure to cigarette ads had an association with smoking initiation only (OR 1.27) and did not have an association with current smoking. Having friends and family who smoked was associated with smoking initiation and current smoking in the final multivariate model. Smoking initiation and current smoking were also related to the susceptibility to smoke. Conclusions This study revealed that cigarette ads were perceived as encouraging youths to smoke and that smoking status was consistently associated with perception of cigarette ads targeted at youths, attitude toward TAPS, and susceptibility as well as smoking friends and family. Regulations to ban TAPS, particularly cigarette ads for preventing youths from smoking, should be adopted rapidly in Indonesia, where tobacco control remains limited. PMID:27578600

Magnetic Resonance Imaging and Anatomical Correlation of Human Temporal Lobe Landmarks, in 3D Euclidean Space: A Study of Control and Alzheimer's Disease Subjects.

PubMed

Delgado-González, José-Carlos; Florensa-Vila, José; Mansilla-Legorburo, Francisco; Insausti, Ricardo; Artacho-Pérula, Emilio

2017-01-01

The medial temporal lobe (MTL), and in particular the hippocampal formation, is essential in the processing and consolidation of declarative memory. The 3D environment of the anatomical structures contained in the MTL is an important issue. Our aim was to explore the spatial relationship of the anatomical structures of the MTL and changes in aging and/or Alzheimer's disease (AD). MTL anatomical landmarks are identified and registered to create a 3D network. The brain network is quantitatively described as a plane, rostrocaudally-oriented, and presenting Euclidean/real distances. Correspondence between 1.5T RM, 3T RM, and histological sections were assessed to determine the most important recognizable changes in AD, based on statistical significance. In both 1.5T and 3T RM images and histology, inter-rater reliability was high. Sex and hemisphere had no influence on network pattern. Minor changes were found in relation to aging. Distances from the temporal pole to the dentate gyrus showed the most significant differences when comparing control and AD groups. The best discriminative distance between control and AD cases was found in the temporal pole/dentate gyrus rostrocaudal length in histological sections. Moreover, more distances between landmarks were required to obtain 100% discrimination between control (divided into <65 years or >65 years) and AD cases. Changes in the distance between MTL anatomical landmarks can successfully be detected by using measurements of 3D network patterns in control and AD cases.

Adenovirus 36, Adiposity, and Bone Strength in Late-Adolescent Females

PubMed Central

Laing, Emma M; Tripp, Ralph A; Pollock, Norman K; Baile, Clifton A; Della-Fera, Mary Anne; Rayalam, Srujana; Tompkins, Stephen M; Keys, Deborah A; Lewis, Richard D

2017-01-01

Adenovirus 36 (Ad36) is the only adenovirus to date that has been linked with obesity in humans. Our previous studies in late-adolescent females suggest that excess weight in the form of fat mass is associated with lower cortical bone strength. The purpose of this study was to assess the relationship between Ad36-specific antibodies, adiposity, and bone strength in our sample of late-adolescent females. A cross-sectional study of 115 females aged 18 to 19 years was performed. Participants were classified according to adiposity by dual-energy X-ray absorptiometry (body fat percentage as normal-fat [<32% body fat; n=93] or high-fat [≥ 32% body fat; n=22]), and according to the presence of Ad36-specific neutralizing antibodies. Peripheral quantitative computed tomography measured bone parameters at the 4% (trabecular bone) and 20% (cortical bone) site, and muscle cross-sectional area (MCSA) at the 66% site, from the distal metaphyses of the radius and the tibia. Bone strength was determined from volumetric bone mineral density and bone geometry to calculate bone strength index (BSI; trabecular site) and polar strength–strain index (SSI; cortical site). After adjustment for MCSA and limb length, radial SSI was lower in Ad36+ versus Ad36− subjects from the high-fat group (p<0.03), but not the normal-fat group. No significant differences were observed between groups in tibial SSI or BSI. These data support an association of adiposity and cortical bone strength at the radius with the presence of neutralizing antibodies to Ad36 in late-adolescent females. PMID:23296755

Frequency and predictors of anxiety and depression among pregnant women attending tertiary healthcare institutes of Quetta City, Pakistan.

PubMed

Ghaffar, Rahila; Iqbal, Qaiser; Khalid, Adnan; Saleem, Fahad; Hassali, Mohamed Azmi; Baloch, Nosheen Sikandar; Ahmad, Fiaz Ud Din; Bashir, Sajid; Haider, Sajjad; Bashaar, Mohammad

2017-07-25

Anxiety and depression (A&D) are commonly reported among pregnant women from all over the world; however, there is a paucity of workable data from the developing countries including Pakistan. The current study, therefore, aims to find out the frequency and predictors of A&D among pregnant women attending a tertiary healthcare institutes in the city of Quetta, in the Balochistan province, Pakistan. A questionnaire based, cross-sectional survey was conducted. The pre-validated Hospital Anxiety and Depression Scale (HADS) were used to assess the frequency of A&D among study respondents. Anxiety and depression scores were calculated via standard scoring procedures while logistic regression was used to identify the predictors of A&D. SPSS v. 20 was used for data analysis and p < 0.05 was taken as significant. Seven hundred and fifty pregnant women responded to the survey. The majority of the respondents belonged to age group of 26-35 year (424, 56.4%) and had no formal education (283, 37.6%). Furthermore, 612 (81.4%) of the respondents were unemployed and had urban residencies (651, 86.6%). The mean anxiety score was 10.08 ± 2.52; the mean depression score was 9.51 ± 2.55 and the total HADS score was 19.23 ± 3.91 indicating moderate A&D among the current cohort. Logistic regression analysis reported significant goodness of fit (Chi square = 17.63, p = 0.030, DF = 3), indicating that the model was advisable. Among all variables, age had a significant association when compared with HADS scores [adjusted OR (odds ratios) = 1.23, 95% CI = 1.13-1.62, p < 0.001]. Moderate A&D was reported among the study respondents. Furthermore, age was highlighted as a predictor of A&D. The evidence from this study provides a motion of support programs for anxious and depressed pregnant women. The benefits of implementing good mental health in antenatal care have long-lasting benefits for both mother and infant. Therefore, there is a need to incorporate A&D screening in the existing antenatal programs.

Golden Sections

ERIC Educational Resources Information Center

Stuart, Stephen N.

2006-01-01

In this article, the author states that architects, musicians and other thoughtful people have, since the time of Pythagoras, been fascinated by various harmonious proportions. One, is the visual harmony attributed to Euclid, called "the golden section". He explores this concept in geometries of one, two and three dimensions. He added, that in…

77 FR 48473 - Airworthiness Directives; Fokker Services B.V. Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... proposed to supersede an existing AD that requires revising the airworthiness limitations section (ALS) of... report SE-473 dated 11 January 2012, both part of the Airworthiness Limitations Section (ALS) of the... Maintenance Review Board (MRB) document. The complete ALS currently consists of: --Certification Maintenance...

76 FR 28683 - Airworthiness Directives; Airbus Model A330 and A340 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

... supplemental NPRM proposed to revise the Airworthiness Limitations Section (ALS), for all affected airplanes..., in accordance with the revised ALS of the Instructions for Continued Airworthiness. Since the second... Airworthiness Limitations section (ALS), for all affected airplanes, by adding new Airworthiness Limitations...

Odorant Item Specific Olfactory Identification Deficit May Differentiate Alzheimer Disease From Aging.

PubMed

Woodward, Matthew R; Hafeez, Muhammad Ubaid; Qi, Qianya; Riaz, Ahmed; Benedict, Ralph H B; Yan, Li; Szigeti, Kinga

2018-04-19

To explore whether the ability to recognize specific odorant items is differentially affected in aging versus Alzheimer disease (AD); to refine olfactory identification deficit (OID) as a biomarker of prodromal and early AD. Prospective multicenter cross-sectional study with a longitudinal arm. Outpatient memory diagnostic clinics in New York and Texas. Adults aged 65 and older with amnestic mild cognitive impairment (aMCI) and AD and healthy aging (HA) subjects in the comparison group. Participants completed the University of Pennsylvania Smell Identification Test (UPSIT) and neuropsychological testing. AD-associated odorants (AD-10) were selected based on a model of ordinal logistic regression. Age-associated odorants (Age-10) were identified using a linear model. For the 841 participants (234 HA, 192 aMCI, 415 AD), AD-10 was superior to Age-10 in separating HA and AD. AD-10 was associated with a more widespread cognitive deficit across multiple domains, in contrast to Age-10. The disease- and age-associated odorants clustered separately in age and AD. AD-10 predicted conversion from aMCI to AD. Nonoverlapping UPSIT items were identified that were individually associated with age and disease. Despite a modest predictive value of the AD-specific items for conversion to AD, the AD-specific items may be useful in enriching samples to better identify those at risk for AD. Further studies are needed with monomolecular and unilateral stimulation and orthogonal biomarker validation to further refine disease- and age-associated signals. Copyright © 2018 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Developmental changes in coping: situational and methodological influences.

PubMed

Vierhaus, Marc; Lohaus, Arnold; Ball, Juliane

2007-09-01

Previous studies on the development of coping have shown rather inconsistent findings regarding the developmental trajectories for different coping dimensions. The aim of this study is to search for possible influences that might explain these inconsistencies. The analysis focuses on methodological influences (longitudinal vs. cross-sectional assessments) and situational influences. Two samples of children were traced longitudinally with yearly assessments from grade 2 to 5 (sample 1, N =432) and from grade 4 to 7 (sample 2, N =366). A third sample (N =849) was added with cross-sectional assessments from grade 2 to 7. The assessed coping dimensions were related to (a) problem solving, (b) seeking social support, (c) palliative coping, (d) externalizing emotional coping, and (e) avoidant coping. The use of the coping strategies had to be assessed for six stress-evoking situations. The results show only small differences between the longitudinal and the cross-sectional coping assessments. There are, however, clear situational influences on the choice of the coping strategies and also on the resulting developmental trajectories.

Mary S. Easton Center of Alzheimer's Disease Research at UCLA: advancing the therapeutic imperative.

PubMed

Cummings, Jeffrey L; Ringman, John; Metz, Karen

2010-01-01

The Mary S. Easton Center for Alzheimer's Disease Research (UCLA-Easton Alzheimer's Center) is committed to the "therapeutic imperative" and is devoted to finding new treatments for Alzheimer's disease (AD) and to developing technologies (biomarkers) to advance that goal. The UCLA-Easton Alzheimer's Center has a continuum of research and research-related activities including basic/foundational studies of peptide interactions; translational studies in transgenic animals and other animal models of AD; clinical research to define the phenotype of AD, characterize familial AD, develop biomarkers, and advance clinical trials; health services and outcomes research; and active education, dissemination, and recruitment activities. The UCLAEaston Alzheimer's Center is supported by the National Institutes on Aging, the State of California, and generous donors who share our commitment to developing new therapies for AD. The naming donor (Jim Easton) provided substantial funds to endow the center and to support projects in AD drug discovery and biomarker development. The Sidell-Kagan Foundation supports the Katherine and Benjamin Kagan Alzheimer's Treatment Development Program, and the Deane F. Johnson Alzheimer's Research Foundation supports the Deane F. Johnson Center for Neurotherapeutics at UCLA. The John Douglas French Alzheimer's Research Foundation provides grants to junior investigators in critical periods of their academic development. The UCLA-Easton Alzheimer's Center partners with community organizations including the Alzheimer's Association California Southland Chapter and the Leeza Gibbons memory Foundation. Collaboration with pharmaceutical companies, biotechnology companies, and device companies is critical to developing new therapeutics for AD and these collaborations are embraced in the mission of the UCLA-Easton Alzheimer's Center. The Center supports excellent senior 3 investigators and serves as an incubator for new scientists, agents, models, technologies and concepts that will significantly influence the future of AD treatment and AD research.

An alternative path to the boundary: The CFT as the Fourier space of AdS

NASA Astrophysics Data System (ADS)

Tolfree, Ian M.

2009-12-01

In this thesis we shed new light on the conjectured duality between an n + 1 dimensional theory of gravity in anti de Sitter space (AdS) and an n dimensional conformal field theory (CFT) by showing that the CFT can be interpreted as the Fourier space of AdS. We then make use of this to gain insight into the nature of black hole entropy. In the first part of this thesis, we give an introduction to the ideas of and review the basics of the AdS/CFT. In the next section we make use of well known integral geometry techniques to derive the Fourier transformation of a function on AdS and see it is a function with compact support on the boundary. Comparing this to the literature, we find that the Green's functions from the literature are actually the Fourier weights of the transformation and that the boundary values of fields appearing in the correspondence are the Fourier coefficients of the transformation. One is thus left to interpret the CFT as the quantized version of a classical theory in AdS and the dual operator as the Fourier coefficients. Group theoretic considerations are discussed in relation to the transformation and its potential use in constructing QCD like theories. In the last section, we then build upon this to study the BTZ black hole. Named after its authors, Banados, Teitelboim and Zanelli, the BTZ black hole is a three dimensional (two space plus one time dimension) black hole in anti de Sitter space. Following standard procedures for modifying Fourier Transformations to accommodate quotient spaces we arrive at a mapping in a black hole background consistent with known results that yields the exact micro-states of a scalar field in a black hole background. We find that the micro-states are the Fourier coefficients on the boundary, which transform under the principal series representation of SL(2, R). Using the knowledge of how to represent a bulk scalar field in the CFT, and knowing how a black hole interacts with a scalar field, we deduce the possible representations of a black hole in the CFT. We find that the black hole micro-states live on the boundary, not on the horizon, and correspond to the possible emission modes of the black hole.

Integrated Display and Simulation for Automatic Dependent Surveillance-Broadcast and Traffic Collision Avoidance System Data Fusion.

PubMed

Wang, Yanran; Xiao, Gang; Dai, Zhouyun

2017-11-13

Automatic Dependent Surveillance-Broadcast (ADS-B) is the direction of airspace surveillance development. Research analyzing the benefits of Traffic Collision Avoidance System (TCAS) and ADS-B data fusion is almost absent. The paper proposes an ADS-B minimum system from ADS-B In and ADS-B Out. In ADS-B In, a fusion model with a variable sampling Variational Bayesian-Interacting Multiple Model (VSVB-IMM) algorithm is proposed for integrated display and an airspace traffic situation display is developed by using ADS-B information. ADS-B Out includes ADS-B Out transmission based on a simulator platform and an Unmanned Aerial Vehicle (UAV) platform. This paper describes the overall implementation of ADS-B minimum system, including theoretical model design, experimental simulation verification, engineering implementation, results analysis, etc. Simulation and implementation results show that the fused system has better performance than each independent subsystem and it can work well in engineering applications.

Alzheimer’s Disease Drug Development in 2008 and Beyond: Problems and Opportunities

PubMed Central

Becker, Robert E.; Greig, Nigel H.

2008-01-01

Recently, a number of Alzheimer’s disease (AD) multi-center clinical trials (CT) have failed to provide statistically significant evidence of drug efficacy. To test for possible design or execution flaws we analyzed in detail CTs for two failed drugs that were strongly supported by preclinical evidence and by proven CT AD efficacy for other drugs in their class. Studies of the failed commercial trials suggest that methodological flaws may contribute to the failures and that these flaws lurk within current drug development practices ready to impact other AD drug development [1]. To identify and counter risks we considered the relevance to AD drug development of the following factors: (1) effective dosing of the drug product, (2) reliable evaluations of research subjects, (3) effective implementation of quality controls over data at research sites, (4) resources for practitioners to effectively use CT results in patient care, (5) effective disease modeling, (6) effective research designs. New drugs currently under development for AD address a variety of specific mechanistic targets. Mechanistic targets provide AD drug development opportunities to escape from many of the factors that currently undermine AD clinical pharmacology, especially the problems of inaccuracy and imprecision associated with using rated outcomes. In this paper we conclude that many of the current problems encountered in AD drug development can be avoided by changing practices. Current problems with human errors in clinical trials make it difficult to differentiate drugs that fail to evidence efficacy from apparent failures due to Type II errors. This uncertainty and the lack of publication of negative data impede researchers’ abilities to improve methodologies in clinical pharmacology and to develop a sound body of knowledge about drug actions. We consider the identification of molecular targets as offering further opportunities for overcoming current failures in drug development. PMID:18690832

Microglial internalization and degradation of pathological tau is enhanced by an anti-tau monoclonal antibody

PubMed Central

Luo, Wenjie; Liu, Wencheng; Hu, Xiaoyan; Hanna, Mary; Caravaca, April; Paul, Steven M.

2015-01-01

Microglia have been shown to contribute to the clearance of brain amyloid β peptides (Aβ), the major component of amyloid plaques, in Alzheimer’s disease (AD). However, it is not known whether microglia play a similar role in the clearance of tau, the major component of neurofibrillary tangles (NFTs). We now report that murine microglia rapidly internalize and degrade hyperphosphorylated pathological tau isolated from AD brain tissue in a time-dependent manner in vitro. We further demonstrate that microglia readily degrade human tau species released from AD brain sections and eliminate NFTs from brain sections of P301S tauopathy mice. The anti-tau monoclonal antibody MC1 enhances microglia-mediated tau degradation in an Fc-dependent manner. Our data identify a potential role for microglia in the degradation and clearance of pathological tau species in brain and provide a mechanism explaining the potential therapeutic actions of passively administered anti-tau monoclonal antibodies. PMID:26057852

Use of a benzimidazole derivative BF-188 in fluorescence multispectral imaging for selective visualization of tau protein fibrils in the Alzheimer's disease brain.

PubMed

Harada, Ryuichi; Okamura, Nobuyuki; Furumoto, Shozo; Yoshikawa, Takeo; Arai, Hiroyuki; Yanai, Kazuhiko; Kudo, Yukitsuka

2014-02-01

Selective visualization of amyloid-β and tau protein deposits will help to understand the pathophysiology of Alzheimer's disease (AD). Here, we introduce a novel fluorescent probe that can distinguish between these two deposits by multispectral fluorescence imaging technique. Fluorescence spectral analysis was performed using AD brain sections stained with novel fluorescence compounds. Competitive binding assay using [(3)H]-PiB was performed to evaluate the binding affinity of BF-188 for synthetic amyloid-β (Aβ) and tau fibrils. In AD brain sections, BF-188 clearly stained Aβ and tau protein deposits with different fluorescence spectra. In vitro binding assays indicated that BF-188 bound to both amyloid-β and tau fibrils with high affinity (K i  < 10 nM). In addition, BF-188 showed an excellent blood-brain barrier permeability in mice. Multispectral imaging with BF-188 could potentially be used for selective in vivo imaging of tau deposits as well as amyloid-β in the brain.

26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

Code of Federal Regulations, 2010 CFR

2010-04-01

... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86... section 491(a) of the Tax Reform Act of 1984 (TRA '84). (b) Individual retirement plan. An individual... section 491(b) of the Tax Reform Act of 1984 (TRA '84). (c) Other distributions. (1) Distributions under...

75 FR 22133 - Agency Information Collection Request. 60-Day Public Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-27

... the requirement of section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995, the Office of the... Protection Act of 2000 (Section 106), as amended (22 U.S.C. 7104(g) has been added in Section 18. This form... 20/60 58 HHS 8,561 1.17 39/60 6,511 Total 15,698 Seleda M. Perryman, Office of the Secretary...

29 CFR Appendix B to Subpart Cc of... - Assembly/Disassembly: Sample Procedures for Minimizing the Risk of Unintended Dangerous Boom...

Code of Federal Regulations, 2011 CFR

2011-07-01

...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Cranes and Derricks in Construction Pt. 1926, Subpt. CC... risk of unintended dangerous movement while the pins are removed, the A/D director uses an assist crane... place using an assist crane. The A/D director's plan is to keep the boom sections stable while they are...

75 FR 7358 - Addition of Certain Persons to the Entity List: Addition of Persons Acting Contrary to the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-19

... Regulations (EAR) by adding ten additional persons located in Hong Kong and Taiwan to the Entity List (Supplement No. 4 to Part 744) on the basis of Section 744.11 of the EAR. These persons that are added to the...) of the EAR. The End-User Review Committee (ERC), composed of representatives of the Departments of...

26 CFR 54.4981A-1T - Tax on excess distributions and excess accumulations (temporary).

Code of Federal Regulations, 2014 CFR

2014-04-01

... Revenue Code of 1986, as added by section 1133 of the Tax Reform Act of 1986 (Pub. L. 99-514) (TRA '86...) Determine the value of the individual's adjusted account balance on the next valuation date by adding (or... tax (15% of (9)) $19,875 (11) Remaining undistributed value of grandfather amount as of 12/31/87 ((3...

GUIDELINES OF CARE FOR THE MANAGEMENT OF ATOPIC DERMATITIS

PubMed Central

Eichenfield, Lawrence F.; Tom, Wynnis L.; Berger, Timothy G.; Krol, Alfons; Paller, Amy S.; Schwarzenberger, Kathryn; Bergman, James N.; Chamlin, Sarah L.; Cohen, David E.; Cooper, Kevin D.; Cordoro, Kelly M.; Davis, Dawn M.; Feldman, Steven R.; Hanifin, Jon M.; Margolis, David J.; Silverman, Robert A.; Simpson, Eric L.; Williams, Hywel C.; Elmets, Craig A.; Block, Julie; Harrod, Christopher G.; Begolka, Wendy Smith; Sidbury, Robert

2014-01-01

Atopic dermatitis (AD) is a common and chronic, pruritic inflammatory skin condition that can affect all age groups. This evidence-based guideline addresses important clinical questions that arise in its management. In this second of four sections, treatment of AD with non-pharmacological interventions and pharmacological topical therapies are reviewed. Where possible, suggestions on dosing and monitoring are given based on available evidence. PMID:24813302

High-Explosive Cratering a Frozen and Unfrozen Soils in Alaska

DTIC Science & Technology

1980-02-01

SAMPLES I DEPTH TO .... T 24 DATE HOLEIROUN - S]T AR ED adO~ ________ F __24_ad_2____________7 EL . ITHOE (4IQ1 ~.0oioy Section ChlofRrndotboelI a...MotorIoI. Bronco Dno 20 f t.D. FREDRICKSON DEPTH %WATER SAI.IPLE SOIL MAAX FEET .4CtENT NO LEGEND CLASSIFICATION IZE F G i Silty Sandy Gravel Brown, Frozen

Development of Clinical Vignettes to Describe Alzheimer's Disease Health States: A Qualitative Study

PubMed Central

Oremus, Mark; Xie, Feng; Gaebel, Kathryn

2016-01-01

Aims To develop clinical descriptions (vignettes) of life with Alzheimer’s disease (AD), we conducted focus groups of persons with AD (n = 14), family caregivers of persons with AD (n = 20), and clinicians who see persons with AD in their practices (n = 5). Methods Group participants read existing descriptions of AD and commented on the realism and comprehensibility of the descriptions. We used thematic framework analysis to code the comments into themes and develop three new vignettes to describe mild, moderate, and severe AD. Results Themes included the types of symptoms to mention in the new vignettes, plus the manner in which the vignettes should be written. Since the vignette descriptions were based on focus group participants’ first-hand knowledge of AD, the descriptions can be said to demonstrate content validity. Conclusion Members of the general public can read the vignettes and estimate their health-related quality-of-life (HRQoL) as if they had AD based on the vignette descriptions. This is especially important for economic evaluations of new AD medications, which require HRQoL to be assessed in a manner that persons with AD often find difficult to undertake. The vignettes will allow the general public to serve as a proxy and provide HRQoL estimates in place of persons with AD. PMID:27589604

75 FR 10300 - South Texas Area Maritime Security (STAMS) Committee; Vacancies

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2010-0074] South Texas Area Maritime Security... notice requests individuals interested in serving on the South Texas Area Maritime Security (STAMS... Section 102 of the Maritime Transportation Security Act (MTSA) of 2002 (Pub. L. 107-295) added section...

21 CFR 146.140 - Pasteurized orange juice.

Code of Federal Regulations, 2010 CFR

2010-04-01

... and Beverages § 146.140 Pasteurized orange juice. (a) Pasteurized orange juice is the food prepared... section. One or more of the optional sweetening ingredients listed in paragraph (c) of this section may be... orange juice soluble solids, exclusive of the solids of any added optional sweetening ingredients, and...

21 CFR 146.140 - Pasteurized orange juice.

Code of Federal Regulations, 2012 CFR

2012-04-01

... and Beverages § 146.140 Pasteurized orange juice. (a) Pasteurized orange juice is the food prepared... section. One or more of the optional sweetening ingredients listed in paragraph (c) of this section may be... orange juice soluble solids, exclusive of the solids of any added optional sweetening ingredients, and...

21 CFR 146.140 - Pasteurized orange juice.

Code of Federal Regulations, 2014 CFR

2014-04-01

... and Beverages § 146.140 Pasteurized orange juice. (a) Pasteurized orange juice is the food prepared... section. One or more of the optional sweetening ingredients listed in paragraph (c) of this section may be... orange juice soluble solids, exclusive of the solids of any added optional sweetening ingredients, and...

21 CFR 146.140 - Pasteurized orange juice.

Code of Federal Regulations, 2011 CFR

2011-04-01

... and Beverages § 146.140 Pasteurized orange juice. (a) Pasteurized orange juice is the food prepared... section. One or more of the optional sweetening ingredients listed in paragraph (c) of this section may be... orange juice soluble solids, exclusive of the solids of any added optional sweetening ingredients, and...

21 CFR 146.140 - Pasteurized orange juice.

Code of Federal Regulations, 2013 CFR

2013-04-01

... and Beverages § 146.140 Pasteurized orange juice. (a) Pasteurized orange juice is the food prepared... section. One or more of the optional sweetening ingredients listed in paragraph (c) of this section may be... orange juice soluble solids, exclusive of the solids of any added optional sweetening ingredients, and...

DDC Descriptor Frequencies.

ERIC Educational Resources Information Center

Klingbiel, Paul H.; Jacobs, Charles R.

This report summarizes the frequency of use of the 7144 descriptors used for indexing technical reports in the Defense Documentation Center (DDC) collection. The descriptors are arranged alphabetically in the first section and by frequency in the second section. The frequency data cover about 427,000 AD documents spanning the interval from March…

77 FR 24344 - Airworthiness Directives; Learjet Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

... airplanes. This AD was prompted by changes to the Airworthiness Limitations Section (ALS) of the maintenance... cost Parts cost product operators Change ALS in maintenance manual.... 1 work-hour x $85 per $0 $85 $28... Section (ALS) of the maintenance manual (MM), which adds life- limits, revises life-limits, or adds...

46 CFR 148.220 - Ammonium nitrate-phosphate fertilizers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Ammonium nitrate-phosphate fertilizers. 148.220 Section... § 148.220 Ammonium nitrate-phosphate fertilizers. (a) This section applies to the stowage and... nitrate and containing a maximum of 0.4 percent total added combustible material or containing a maximum...

46 CFR 148.220 - Ammonium nitrate-phosphate fertilizers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Ammonium nitrate-phosphate fertilizers. 148.220 Section... § 148.220 Ammonium nitrate-phosphate fertilizers. (a) This section applies to the stowage and... nitrate and containing a maximum of 0.4 percent total added combustible material or containing a maximum...

46 CFR 148.220 - Ammonium nitrate-phosphate fertilizers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Ammonium nitrate-phosphate fertilizers. 148.220 Section... § 148.220 Ammonium nitrate-phosphate fertilizers. (a) This section applies to the stowage and... nitrate and containing a maximum of 0.4 percent total added combustible material or containing a maximum...

46 CFR 148.220 - Ammonium nitrate-phosphate fertilizers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Ammonium nitrate-phosphate fertilizers. 148.220 Section... § 148.220 Ammonium nitrate-phosphate fertilizers. (a) This section applies to the stowage and... nitrate and containing a maximum of 0.4 percent total added combustible material or containing a maximum...

42 CFR 51.8 - Annual reports.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Annual reports. 51.8 Section 51.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS REQUIREMENTS APPLICABLE TO THE... Date Note: At 62 FR 53564, Oct. 15, 1997, § 51.8 was added. This section contains information...

42 CFR 51.8 - Annual reports.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Annual reports. 51.8 Section 51.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS REQUIREMENTS APPLICABLE TO THE... Date Note: At 62 FR 53564, Oct. 15, 1997, § 51.8 was added. This section contains information...

42 CFR 51.8 - Annual reports.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Annual reports. 51.8 Section 51.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS REQUIREMENTS APPLICABLE TO THE... Date Note: At 62 FR 53564, Oct. 15, 1997, § 51.8 was added. This section contains information...

42 CFR 51.8 - Annual reports.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Annual reports. 51.8 Section 51.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS REQUIREMENTS APPLICABLE TO THE... Date Note: At 62 FR 53564, Oct. 15, 1997, § 51.8 was added. This section contains information...

Collisional Dynamics of the Rubidium 5(2)P Levels

DTIC Science & Technology

1995-08-01

prepare the rubidium sample. This work established the cross-section for He collisions and bounded the cross-sections for Ne and Ar. Krause (49...continued the work by improving the measurement of the cross-sections and by adding the cross-sections for Kr, Xe and Rb collision partners. Krause ...number density of ,-r 1010 per cm 3 . This is an order of magnitude lower than the concentration reported by Krause (49) to prevent self trapping

Adenovirus-based genetic vaccines for biodefense.

PubMed

Boyer, Julie L; Kobinger, Gary; Wilson, James M; Crystal, Ronald G

2005-02-01

The robust host responses elicited against transgenes encoded by (E1-)(E3-) adenovirus (Ad) gene transfer vectors can be used to develop Ad-based vectors as platform technologies for vaccines against potential bioterror pathogens. This review focuses on pathogens of major concern as bioterror agents and why Ad vectors are ideal as anti-bioterror vaccine platforms, providing examples from our laboratories of using Ad vectors as vaccines against potential bioterror pathogens and how Ad vectors can be developed to enhance vaccine efficacy in the bioterror war.

Precortical phase of Alzheimer’s disease (AD)-related tau cytoskeletal pathology

PubMed Central

Stratmann, Katharina; Heinsen, Helmut; Korf, Horst-Werner; Del Turco, Domenico; Ghebremedhin, Estifanos; Seidel, Kay; Bouzrou, Mohamed; Grinberg, Lea T.; Bohl, Jürgen; Wharton, Stephen B; den Dunnen, Wilfred; Rüb, Udo

2015-01-01

Alzheimer’s disease (AD) represents the most frequent progressive neuropsychiatric disorder worldwide leading to dementia and accounts for 60 to 70% of demented individuals. In view of the early appearance of neuronal deposits of the hyperphosphorylated cytoskeletal protein tau in the transentorhinal and entorhinal regions of the allocortex (i.e. in Braak and Braak AD stage I in the evolution of the AD-related cortical tau cytoskeletal pathology) it has been believed for a long time that these allocortical regions represent the first brain targets of the AD-related tau cytoskeletal pathology. However, recent pathoanatomical studies suggested that the subcortical brain nuclei that send efferent projections to the transentorhinal and entorhinal regions may also comprise AD-related cytoskeletal changes already at very early Braak and Braak AD stages. In order to corroborate these initial results we systematically investigated the presence and extent of the AD-related cytoskeletal pathology in serial thick tissue sections through all the subcortical nuclei known to send efferent projections to these vulnerable allocortical regions of three individuals with Braak and Braak AD stage 0 and fourteen individuals with Braak and Braak AD stage I by means of immunostainings with the anti-tau antibody AT8. These investigations revealed consistent AT8 immunoreactive neuronal tau cytoskeletal pathology in a subset of these subcortical nuclei (i.e. medial septal nucleus, nuclei of the vertical and horizontal limbs of the diagonal band of Broca, basal nucleus of Meynert; claustrum; hypothalamic ventromedial, tuberomamillary and supramamillary nuclei, perifornical region and lateral area; thalamic central medial, laterodorsal, subparafascicular, and central lateral nuclei, medial pulvinar and limitans-suprageniculate complex; peripeduncular nucleus, dopaminergic substantia nigra and ventral tegmental area, periaqueductal gray, midbrain and pontine dorsal raphe nuclei, locus coeruleus, and parabrachial nuclei) in the Braak and Braak AD stage 0 individuals and in all of these subcortical nuclei in the Braak and Braak AD stage I individuals. The widespread affection of the subcortical nuclei in our Braak and Braak AD stage I individuals shows that the extent of the subcortical tau cytoskeletal pathology in this AD stage has been considerably underestimated during the last decades. In addition, our novel findings in the Braak and Braak AD stage 0 individuals support the concept that subcortical nuclei become already affected during an early ‘pre-cortical’ evolutional phase before the first AD-related cytoskeletal changes occur in the well-known cortical predilection sites of the mediobasal temporal lobe (i.e. transentorhinal and entorhinal regions). In addition, our new findings indicate that the AD-related tau cytoskeletal pathology by no means is confined to single subcortical nuclei of Braak and Braak AD stage 0 individuals, but may develop in a large variety of their subcortical nuclei interconnected with the allocortical entorhinal and transentorhinal regions. Accordingly, these very early involved subcortical brain regions may represent the origin of the AD-related tau cytoskeletal pathology, from where the neuronal cytoskeletal pathology takes an ascending course towards the secondarily affected allocortex and spreads transneuronally along anatomical pathways and interconnectivities in predictable and stereotypical sequences PMID:26193084

Antismoking Ads at the Point of Sale: The Influence of Ad Type and Context on Ad Reactions.

PubMed

Kim, Annice; Nonnemaker, James; Guillory, Jamie; Shafer, Paul; Parvanta, Sarah; Holloway, John; Farrelly, Matthew

2017-06-01

Efforts are underway to educate consumers about the dangers of smoking at the point of sale (POS). Research is limited about the efficacy of POS antismoking ads to guide campaign development. This study experimentally tests whether the type of antismoking ad and the context in which ads are viewed influence people's reactions to the ads. A national convenience sample of 7,812 adult current smokers and recent quitters was randomized to 1 of 39 conditions. Participants viewed one of the four types of antismoking ads (negative health consequences-graphic, negative social consequences-intended emotive, benefits of quitting-informational, benefits of quitting-graphic) in one of the three contexts (alone, next to a cigarette ad, POS tobacco display). We assessed participants' reactions to the ads, including perceived effectiveness, negative emotion, affective dissonance, and motivational reaction. Graphic ads elicited more negative emotion and affective dissonance than benefits of quitting ads. Graphic ads elicited higher perceived effectiveness and more affective dissonance than intended emotive ads. Antismoking ads fared best when viewed alone, and graphic ads were least influenced by the context in which they were viewed. These results suggest that in developing POS campaigns, it is important to consider the competitive pro-tobacco context in which antismoking ads will be viewed.

Prevention of Alzheimer disease

PubMed Central

Scalco, Monica Zavaloni; van Reekum, Robert

2006-01-01

OBJECTIVE To review the evidence regarding prevention of Alzheimer disease (AD) in order to highlight the role of family medicine. QUALITY OF EVIDENCE Most of the evidence relating to prevention of AD is derived from observational (cross-sectional, case-control, or longitudinal) studies. Evidence from randomized controlled trials (RCTs) is available only for blood pressure control and for hormone replacement therapy for menopausal women. MAIN MESSAGE Many preventive approaches to AD have been identified, but no RCTs support their efficacy. Evidence from RCTs supports the effectiveness of blood pressure control in reducing incidence of AD, but demonstrates that postmenopausal women’s use of estrogen is ineffective in reducing it. Observational studies suggest that some preventive approaches, such as healthy lifestyle, ongoing education, regular physical activity, and cholesterol control, play a role in prevention of AD. These approaches can and should be used for every patient because they carry no significant risk. Currently, no effective pharmacologic interventions have been researched enough to support their use in prevention of AD. CONCLUSION Health professionals should educate patients, especially patients at higher risk of AD, about preventive strategies and potentially modifiable risk factors. PMID:16529393

Sexually Dimorphic Expression of Foxl2 and Ftz-F1 in Chinese Giant Salamander Andrias Davidianus.

PubMed

Hu, Qiaomu; Meng, Yan; Tian, Haifeng; Zhang, Y U; Xiao, Hanbing

2016-09-01

Foxl2 and FTZ-F1 play a crucial role in the regulation of gonad development in fish and mammals, but studies of their function in amphibians are scarce. We isolated the full length of Foxl2 (adFoxl2) and Ftz-F1 (adFtz-f1) cDNA from the Chinese giant salamander Andrias davidianus and quantified its expression in various tissues and developing gonads. The adFoxl2 gene encodes 301aa including a conserved forkhead box, and the adFtz-f1 gene encodes 467aa containing an Ftz-F1 box. The amino acid sequences showed high homology with other amphibians. adFoxl2 expression was high in ovary, whereas adFtz-f1 was higher in testis, moderate in pituitary, ovary, and kidney; and low in the remaining tested tissues. Expression of adFoxl2 gradually increased from 1Y to 5Y in ovary, whereas adFtz-f1 expression gradually decreased in testis. In addition, adFoxl2 and adFtz-f1 were detected in granulosa cell in ovary and in spermatocytes in testis. The adFoxl2 transcription was inhibited in brain and ovary after treatment with methyltestosterone and with letrozole, whereas adFtz-f1 expression was upregulated. High-temperature suppressed the expression of adFxl2 in ovary and enhanced the transcription of adFtz-f1. These results suggest that adFoxl2 functioned in ovary differentiation, whereas adFtz-f1 played a role in testis development, which lays a foundation for study of the sex differentiation mechanism in A. davidianus. © 2016 Wiley Periodicals, Inc.

Increased Carbohydrate Intake is Associated with Poorer Performance in Verbal Memory and Attention in an APOE Genotype-Dependent Manner.

PubMed

Gardener, Samantha L; Rainey-Smith, Stephanie R; Sohrabi, Hamid R; Weinborn, Michael; Verdile, Giuseppe; Fernando, W M A D Binosha; Lim, Yen Ying; Harrington, Karra; Burnham, Samantha; Taddei, Kevin; Masters, Colin L; Macaulay, Stuart L; Rowe, Christopher C; Ames, David; Maruff, Paul; Martins, Ralph N

2017-01-01

Evidence suggests that a diet low in carbohydrates can impact on cognitive performance among those with Alzheimer's disease (AD). However, there is a lack of data assessing this relationship among cognitively normal (CN) older adults at increased future risk of developing AD due to carriage of the apolipoprotein E (APOE) ɛ4 allele. We assessed the cross-sectional association between carbohydrate intake, cognitive performance, and cerebral amyloid-β (Aβ) load in CN older adults, genotyped for APOEɛ4 allele carrier status. Greater carbohydrate intake was associated with poorer performance in verbal memory in APOEɛ4 allele non-carriers, and poorer performance in attention in APOEɛ4 allele carriers. There were no associations between carbohydrate intake and cerebral Aβ load. These results provide support to the idea that decreasing carbohydrate intake may offer neurocognitive benefits, with specific cognitive domains affected in an APOE genotype-dependent manner. These findings warrant further investigation utilizing a longitudinal study design.

The payloads of Advanced Virgo: current status and upgrades

NASA Astrophysics Data System (ADS)

Naticchioni, L.; Virgo Collaboration

2018-02-01

The development and integration of new detector payloads has been an important part of the Advanced Virgo (AdV) project, the major upgrade of the Virgo interferometric detector of Gravitational Waves, aiming to increase the detector sensitivity by one order of magnitude. During the integration phase of the new AdV payloads with monolithic suspension of mirrors we experienced systematic suspension failures later identified as caused by dust contamination of the vacuum system. In order to not postpone the detector commissioning, making possible to join the LIGO O2 observation run, the Collaboration decided to proceed with the integration of the payloads relying on steel wire suspensions for all the mirrors. In this proceeding the status of the currently integrated payloads is reported, including their angular control characterization and the Q-factor measurements for test mass steel wire suspensions. The payload upgrade for the re-integration of monolithic suspensions after the O2 run is reported in the last section.

Continuously-stirred anaerobic digester to convert organic wastes into biogas: system setup and basic operation.

PubMed

Usack, Joseph G; Spirito, Catherine M; Angenent, Largus T

2012-07-13

Anaerobic digestion (AD) is a bioprocess that is commonly used to convert complex organic wastes into a useful biogas with methane as the energy carrier. Increasingly, AD is being used in industrial, agricultural, and municipal waste(water) treatment applications. The use of AD technology allows plant operators to reduce waste disposal costs and offset energy utility expenses. In addition to treating organic wastes, energy crops are being converted into the energy carrier methane. As the application of AD technology broadens for the treatment of new substrates and co-substrate mixtures, so does the demand for a reliable testing methodology at the pilot- and laboratory-scale. Anaerobic digestion systems have a variety of configurations, including the continuously stirred tank reactor (CSTR), plug flow (PF), and anaerobic sequencing batch reactor (ASBR) configurations. The CSTR is frequently used in research due to its simplicity in design and operation, but also for its advantages in experimentation. Compared to other configurations, the CSTR provides greater uniformity of system parameters, such as temperature, mixing, chemical concentration, and substrate concentration. Ultimately, when designing a full-scale reactor, the optimum reactor configuration will depend on the character of a given substrate among many other nontechnical considerations. However, all configurations share fundamental design features and operating parameters that render the CSTR appropriate for most preliminary assessments. If researchers and engineers use an influent stream with relatively high concentrations of solids, then lab-scale bioreactor configurations cannot be fed continuously due to plugging problems of lab-scale pumps with solids or settling of solids in tubing. For that scenario with continuous mixing requirements, lab-scale bioreactors are fed periodically and we refer to such configurations as continuously stirred anaerobic digesters (CSADs). This article presents a general methodology for constructing, inoculating, operating, and monitoring a CSAD system for the purpose of testing the suitability of a given organic substrate for long-term anaerobic digestion. The construction section of this article will cover building the lab-scale reactor system. The inoculation section will explain how to create an anaerobic environment suitable for seeding with an active methanogenic inoculum. The operating section will cover operation, maintenance, and troubleshooting. The monitoring section will introduce testing protocols using standard analyses. The use of these measures is necessary for reliable experimental assessments of substrate suitability for AD. This protocol should provide greater protection against a common mistake made in AD studies, which is to conclude that reactor failure was caused by the substrate in use, when really it was improper user operation.

Estrogen receptor β in Alzheimer's disease: From mechanisms to therapeutics.

PubMed

Zhao, Liqin; Woody, Sarah K; Chhibber, Anindit

2015-11-01

Alzheimer's disease (AD) disproportionally affects women and men. The female susceptibility for AD has been largely associated with the loss of ovarian sex hormones during menopause. This review examines the current understanding of the role of estrogen receptor β (ERβ) in the regulation of neurological health and its implication in the development and intervention of AD. Since its discovery in 1996, research conducted over the last 15-20 years has documented a great deal of evidence indicating that ERβ plays a pivotal role in a broad spectrum of brain activities from development to aging. ERβ genetic polymorphisms have been associated with cognitive impairment and increased risk for AD predominantly in women. The role of ERβ in the intervention of AD has been demonstrated by the alteration of AD pathology in response to treatment with ERβ-selective modulators in transgenic models that display pronounced plaque and tangle histopathological presentations as well as learning and memory deficits. Future studies that explore the potential interactions between ERβ signaling and the genetic isoforms of human apolipoprotein E (APOE) in brain aging and development of AD-risk phenotype are critically needed. The current trend of lost-in-translation in AD drug development that has primarily been based on early-onset familial AD (FAD) models underscores the urgent need for novel models that recapitulate the etiology of late-onset sporadic AD (SAD), the most common form of AD representing more than 95% of the current human AD population. Combining the use of FAD-related models that generally have excellent face validity with SAD-related models that hold more reliable construct validity would together increase the predictive validity of preclinical findings for successful translation into humans. Copyright © 2015 Elsevier B.V. All rights reserved.

IQs Predict Differences in the Technological Development of Nations from 1000 BC through 2000 AD

ERIC Educational Resources Information Center

Lynn, Richard

2012-01-01

National IQs and measures of technological development given by Comin, Easterly and Gong (2010) are presented for 133 nations for the year 1000 BC, for 134 nations for 0 AD, for 120 nations for 1500 AD and for 133 nations for 2000 AD. It is shown that national IQs are significantly correlated with national differences in technological development…

Alzheimer's disease prevention: from risk factors to early intervention.

PubMed

Crous-Bou, Marta; Minguillón, Carolina; Gramunt, Nina; Molinuevo, José Luis

2017-09-12

Due to the progressive aging of the population, Alzheimer's disease (AD) is becoming a healthcare burden of epidemic proportions for which there is currently no cure. Disappointing results from clinical trials performed in mild-moderate AD dementia combined with clear epidemiological evidence on AD risk factors are contributing to the development of primary prevention initiatives. In addition, the characterization of the long asymptomatic stage of AD is allowing the development of intervention studies and secondary prevention programmes on asymptomatic at-risk individuals, before substantial irreversible neuronal dysfunction and loss have occurred, an approach that emerges as highly relevant.In this manuscript, we review current strategies for AD prevention, from primary prevention strategies based on identifying risk factors and risk reduction, to secondary prevention initiatives based on the early detection of the pathophysiological hallmarks and intervention at the preclinical stage of the disease. Firstly, we summarize the evidence on several AD risk factors, which are the rationale for the establishment of primary prevention programmes as well as revising current primary prevention strategies. Secondly, we review the development of public-private partnerships for disease prevention that aim to characterize the AD continuum as well as serving as platforms for secondary prevention trials. Finally, we summarize currently ongoing clinical trials recruiting participants with preclinical AD or a higher risk for the onset of AD-related cognitive impairment.The growing body of research on the risk factors for AD and its preclinical stage is favouring the development of AD prevention programmes that, by delaying the onset of Alzheimer's dementia for only a few years, would have a huge impact on public health.

Evaluation of Cholinergic Deficiency in Preclinical Alzheimer's Disease Using Pupillometry

PubMed Central

Robinson, Liam; Rowe, Christopher C.; Ames, David; Masters, Colin L.; Taddei, Kevin; Rainey-Smith, Stephanie R.; Martins, Ralph N.; Kanagasingam, Yogesan

2017-01-01

Cortical cholinergic deficiency is prominent in Alzheimer's disease (AD), and published findings of diminished pupil flash response in AD suggest that this deficiency may extend to the visual cortical areas and anterior eye. Pupillometry is a low-cost, noninvasive technique that may be useful for monitoring cholinergic deficits which generally lead to memory and cognitive disorders. The aim of the study was to evaluate pupillometry for early detection of AD by comparing the pupil flash response (PFR) in AD (N = 14) and cognitively normal healthy control (HC, N = 115) participants, with the HC group stratified according to high (N = 38) and low (N = 77) neocortical amyloid burden (NAB). Constriction phase PFR parameters were significantly reduced in AD compared to HC (maximum acceleration p < 0.05, maximum velocity p < 0.0005, average velocity p < 0.005, and constriction amplitude p < 0.00005). The high-NAB HC subgroup had reduced PFR response cross-sectionally, and also a greater decline longitudinally, compared to the low-NAB subgroup, suggesting changes to pupil response in preclinical AD. The results suggest that PFR changes may occur in the preclinical phase of AD. Hence, pupillometry has a potential as an adjunct for noninvasive, cost-effective screening for preclinical AD. PMID:28894607

Rethinking the Food and Drug Administration's 2013 guidance on developing drugs for early-stage Alzheimer's disease.

PubMed

Schneider, Lon S

2014-03-01

The February 2013 Food and Drug Administration (FDA) draft guidance for developing drugs for early-stage Alzheimer's disease (AD) creates certain challenges as they guide toward the use of one cognitive outcome to gain accelerated marketing approval for preclinical AD drugs, and a composite clinical scale - the Clinical Dementia Rating Scale in particular - for the primary outcome for prodromal AD clinical trials. In light of the developing knowledge regarding early stage diagnoses and clinical trials outcomes, we recommend that FDA describe its requirements for validating preclinical AD diagnoses for drug development purposes, maintain the principle for requiring coprimary outcomes, and encourage the advancement of outcomes for early stage AD trials. The principles for drug development for early stage AD should not differ from those for clinical AD, especially as the diagnoses of prodromal and early AD impinge on each other. The FDA should not recommend that a composite scale be used as a sole primary efficacy outcome to support a marketing claim unless it requires that the cognitive and functional components of such a scale are demonstrated to be individually meaningful. The current draft guidelines may inadvertently constrain efforts to better assess the clinical effects of new drugs and inhibit innovation in an area where evidence-based clinical research practices are still evolving. Copyright © 2014 The Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

Performance Evaluation of Axial Flow AG-1 FC and Prototype FM (High Strength) HEPA Filters - 13123

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

Giffin, Paxton K.; Parsons, Michael S.; Wilson, John A.

High efficiency particulate air (HEPA) filters are routinely used in DOE nuclear containment activities. The Nuclear Air Cleaning Handbook (NACH) stipulates that air cleaning devices and equipment used in DOE nuclear applications must meet the American Society of Mechanical Engineers (ASME) Code on Nuclear Air and Gas Treatment (AG-1) standard. This testing activity evaluates two different axial flow HEPA filters, those from AG-1 Sections FC and FM. Section FM is under development and has not yet been added to AG-1 due to a lack of qualification data available for these filters. Section FC filters are axial flow units that utilizemore » a fibrous glass filtering medium. The section FM filters utilize a similar fibrous glass medium, but also have scrim backing. The scrim-backed filters have demonstrated the ability to endure pressure impulses capable of completely destroying FC filters. The testing activities presented herein will examine the total lifetime loading for both FC and FM filters under ambient conditions and at elevated conditions of temperature and relative humidity. Results will include loading curves, penetration curves, and testing condition parameters. These testing activities have been developed through collaborations with representatives from the National Nuclear Security Administration (NNSA), DOE Office of Environmental Management (DOE-EM), New Mexico State University, and Mississippi State University. (authors)« less

Longitudinal association between early atopic dermatitis and subsequent attention-deficit or autistic disorder: A population-based case-control study.

PubMed

Lee, Chih-Ying; Chen, Mu-Hong; Jeng, Mei-Jy; Hsu, Ju-Wei; Tsai, Shih-Jen; Bai, Ya-Mei; Hung, Giun-Yi; Yen, Hsiu-Ju; Chen, Tzeng-Ji; Su, Tung-Ping

2016-09-01

Atopic dermatitis (AD) is one of the common allergic diseases in children. The presence of allergic diseases was found to have association with the risk of developing attention-deficit hyperactivity disorder (ADHD) or autistic spectrum disorder (ASD) in children, but it is still inconclusive. This study was to investigate the longitudinal relationship between AD developed during toddlerhood and subsequent development of ADHD or ASD in later childhood. Toddlers born between 1998 and 2008 and diagnosed with AD at the age younger than 3 years and older than 1 month were retrieved from Taiwan's National Health Insurance Research Database. Age- and gender-matched toddlers with no lifetime AD were enrolled as the control group. All enrolled toddlers were followed until 2011 to identify the development of ADHD or ASD. Multivariate Cox regression analysis was performed to analyze the hazard ratios (HRs). The risks associated with allergic comorbidities were analyzed. A total of 18,473 toddlers were enrolled into the AD group. The presence of AD significantly increased the risk of developing ADHD (HR = 2.92, 95% confidence interval [CI] = 2.48-3.45) or ASD (HR = 8.90, 95% CI = 4.98-15.92) when aged 3 years or older. Children from the AD group with 3 comorbidities together, namely, allergic rhinitis, allergic conjunctivitis, and asthma, had the greatest risk of developing ADHD and ASD (ADHD: HR = 4.67, 95% CI = 3.81-5.43; ASD: HR = 16.65, 95% CI = 8.63-30.60). In conclusion, toddlers who suffer from AD at the age younger than 3 years are at a higher risk of developing ADHD and ASD during later childhood. Pediatricians taking care of toddlers with AD should have knowledge of this increased risk of developing ADHD and ASD later in life, especially when children have certain comorbidities such as allergic rhinitis, allergic conjunctivitis, and asthma.

Longitudinal association between early atopic dermatitis and subsequent attention-deficit or autistic disorder

PubMed Central

Lee, Chih-Ying; Chen, Mu-Hong; Jeng, Mei-Jy; Hsu, Ju-Wei; Tsai, Shih-Jen; Bai, Ya-Mei; Hung, Giun-Yi; Yen, Hsiu-Ju; Chen, Tzeng-Ji; Su, Tung-Ping

2016-01-01

Abstract Atopic dermatitis (AD) is one of the common allergic diseases in children. The presence of allergic diseases was found to have association with the risk of developing attention-deficit hyperactivity disorder (ADHD) or autistic spectrum disorder (ASD) in children, but it is still inconclusive. This study was to investigate the longitudinal relationship between AD developed during toddlerhood and subsequent development of ADHD or ASD in later childhood. Toddlers born between 1998 and 2008 and diagnosed with AD at the age younger than 3 years and older than 1 month were retrieved from Taiwan's National Health Insurance Research Database. Age- and gender-matched toddlers with no lifetime AD were enrolled as the control group. All enrolled toddlers were followed until 2011 to identify the development of ADHD or ASD. Multivariate Cox regression analysis was performed to analyze the hazard ratios (HRs). The risks associated with allergic comorbidities were analyzed. A total of 18,473 toddlers were enrolled into the AD group. The presence of AD significantly increased the risk of developing ADHD (HR = 2.92, 95% confidence interval [CI] = 2.48–3.45) or ASD (HR = 8.90, 95% CI = 4.98–15.92) when aged 3 years or older. Children from the AD group with 3 comorbidities together, namely, allergic rhinitis, allergic conjunctivitis, and asthma, had the greatest risk of developing ADHD and ASD (ADHD: HR = 4.67, 95% CI = 3.81–5.43; ASD: HR = 16.65, 95% CI = 8.63–30.60). In conclusion, toddlers who suffer from AD at the age younger than 3 years are at a higher risk of developing ADHD and ASD during later childhood. Pediatricians taking care of toddlers with AD should have knowledge of this increased risk of developing ADHD and ASD later in life, especially when children have certain comorbidities such as allergic rhinitis, allergic conjunctivitis, and asthma. PMID:27684861

Transducing Airway Basal Cells with a Helper-Dependent Adenoviral Vector for Lung Gene Therapy.

PubMed

Cao, Huibi; Ouyang, Hong; Grasemann, Hartmut; Bartlett, Claire; Du, Kai; Duan, Rongqi; Shi, Fushan; Estrada, Marvin; Seigel, Kyle E; Coates, Allan L; Yeger, Herman; Bear, Christine E; Gonska, Tanja; Moraes, Theo J; Hu, Jim

2018-06-01

A major challenge in developing gene-based therapies for airway diseases such as cystic fibrosis (CF) is sustaining therapeutic levels of transgene expression over time. This is largely due to airway epithelial cell turnover and the host immunogenicity to gene delivery vectors. Modern gene editing tools and delivery vehicles hold great potential for overcoming this challenge. There is currently not much known about how to deliver genes into airway stem cells, of which basal cells are the major type in human airways. In this study, helper-dependent adenoviral (HD-Ad) vectors were delivered to mouse and pig airways via intranasal delivery, and direct bronchoscopic instillation, respectively. Vector transduction was assessed by immunostaining of lung tissue sections, which revealed that airway basal cells of mice and pigs can be targeted in vivo. In addition, efficient transduction of primary human airway basal cells was verified with an HD-Ad vector expressing green fluorescent protein. Furthermore, we successfully delivered the human CFTR gene to airway basal cells from CF patients, and demonstrated restoration of CFTR channel activity following cell differentiation in air-liquid interface culture. Our results provide a strong rationale for utilizing HD-Ad vectors to target airway basal cells for permanent gene correction of genetic airway diseases.

New Markers of Dietary Added Sugar Intake

PubMed Central

Davy, Brenda; Jahren, Hope

2016-01-01

Purpose of review Added sugar (AS) consumption is associated with adverse health outcomes including weight gain and cardio-metabolic disease, yet the reliance on self-reported methods to determine AS intake continues to be a significant research limitation. The purpose of this review is to summarize recent advances in the development of two potential predictive biomarkers of added sugar intake: δ13C and urinary sugar excretion. Recent findings The results of numerous cross-sectional investigations have indicated modest associations of the δ13C sugar biomarker measured in a variety of sample types (e.g., fingerstick blood, serum, red blood cells, hair) with self-reported AS and sugar-sweetened beverage (SSB) intake, and δ13C values have been reported to change over time with changes in reported SSB intake. Results from large-scale trials have suggested modest associations of urinary sugar excretion with reported sugar intake, and a dose-response relation has been demonstrated between urinary sugar excretion and actual sugar intake. Summary Valid markers of sugar intake are urgently needed to more definitively determine the health consequences of AS intake. Adequately-powered controlled feeding studies are needed to validate and compare these two biomarkers of sugar intake, and to determine what individual characteristics and conditions impact biomarker results. PMID:27137898

Angiotensin-converting enzyme insertion/deletion polymorphism is associated with cerebral white matter changes in Alzheimer's disease.

PubMed

Chou, Ping-Song; Wu, Shyh-Jong; Kao, Yi-Hui; Chou, Mei-Chuan; Tai, Shu-Yu; Yang, Yuan-Han

2017-06-01

The presence of cerebral white matter changes (WMC) has been reported as an important predictor of the rapidity of cognitive decline in Alzheimer's disease (AD). The association between the angiotensin-converting enzyme (ACE) insertion/deletion (I/D) polymorphism and WMC in AD is yet to be elucidated. The present study aimed to examine the association between the ACE I/D polymorphism and WMC among AD patients in Taiwan. A total of 403 patients clinically diagnosed with AD were recruited in a cross-sectional study carried out in an area hospital in Kaohsiung, Taiwan. The ACE I/D polymorphism was genotyped, and cerebral white matter rating was carried out using the visual rating scale for age-related white matter changes. The I allele was associated with a significantly lower total age-related white matter changes scale score compared with the D allele (4.83 vs 5.93, P = 0.013). The total age-related white matter changes scale score was significantly lower for the I/I genotype than for the I/D (4.37 vs 5.87, P = 0.009) and I/D + D/D genotypes (4.37 vs 5.91, P = 0.006), with no differences observed between the I/I + I/D and the D/D genotypes (5.08 vs 6.09, P = 0.373), after adjustment for age and hypertension. A stratified analysis by sex demonstrated that the I/I genotype was associated with significant lower WMC than other genotypes in women, but not in men. The present study supports the hypothesis that the ACE I/D polymorphism is associated with the severity of WMC in patients with AD. Patients with AD who are homozygous for the I allele might be less likely to develop WMC, especially women. Geriatr Gerontol Int 2017; 17: 945-950. © 2016 Japan Geriatrics Society.

Comparative seroprevalence and immunogenicity of six rare serotype recombinant adenovirus vaccine vectors from subgroups B and D.

PubMed

Abbink, Peter; Lemckert, Angelique A C; Ewald, Bonnie A; Lynch, Diana M; Denholtz, Matthew; Smits, Shirley; Holterman, Lennart; Damen, Irma; Vogels, Ronald; Thorner, Anna R; O'Brien, Kara L; Carville, Angela; Mansfield, Keith G; Goudsmit, Jaap; Havenga, Menzo J E; Barouch, Dan H

2007-05-01

Recombinant adenovirus serotype 5 (rAd5) vector-based vaccines are currently being developed for both human immunodeficiency virus type 1 and other pathogens. The potential limitations associated with rAd5 vectors, however, have led to the construction of novel rAd vectors derived from rare Ad serotypes. Several rare serotype rAd vectors have already been described, but a detailed comparison of multiple rAd vectors from subgroups B and D has not previously been reported. Such a comparison is critical for selecting optimal rAd vectors for advancement into clinical trials. Here we describe the construction of three novel rAd vector systems from Ad26, Ad48, and Ad50. We report comparative seroprevalence and immunogenicity studies involving rAd11, rAd35, and rAd50 vectors from subgroup B; rAd26, rAd48, and rAd49 vectors from subgroup D; and rAd5 vectors from subgroup C. All six rAd vectors from subgroups B and D exhibited low seroprevalence in a cohort of 200 individuals from sub-Saharan Africa, and they elicited Gag-specific cellular immune responses in mice both with and without preexisting anti-Ad5 immunity. The rAd vectors from subgroup D were also evaluated using rhesus monkeys and were shown to be immunogenic after a single injection. The rAd26 vectors proved the most immunogenic among the rare serotype rAd vectors studied, although all rare serotype rAd vectors were still less potent than rAd5 vectors in the absence of anti-Ad5 immunity. These studies substantially expand the portfolio of rare serotype rAd vectors that may prove useful as vaccine vectors for the developing world.

Terrestrial Environment (Climatic) Criteria Guidelines for Use in Aerospace Vehicle Development, 1993 Revision

NASA Technical Reports Server (NTRS)

Johnson, D. L. (Editor)

1993-01-01

Guidelines on terrestrial environment data specifically applicable in the development of design requirements/specifications for NASA aerospace vehicles and associated equipment development are provided. The primary geographic areas encompassed are the John F. Kennedy Space Center, FL; Vandenberg AFB, CA; Edwards AFB, CA; Michoud Assembly Facility, New Orleans, LA; John C. Stennis Space Center, MS; Lyndon B. Johnson Space Center, Houston, TX; and the White Sands Missile Range, NM. In addition, a section was included to provide information on the general distribution of natural environmental extremes in the conterminous United States that may be needed to specify design criteria in the transportation of space vehicle subsystems and components. A summary of climatic extremes for worldwide operational needs is also included. Although not considered as a specific vehicle design criterion, a section on atmospheric attenuation was added since sensors on certain Earth orbital experiment missions are influenced by the Earth's atmosphere. The latest available information on probable climatic extremes is presented and supersedes information presented in TM X-64589, TM X-64757, TM X-78118, and TM-82473. Information is included on atmospheric chemistry, seismic criteria, and on a mathematical model to predict atmospheric dispersion of aerospace engine exhaust cloud rise and growth. There is also a section on atmospheric cloud phenomena. The information is recommended for use in the development of aerospace vehicle and associated equipment design and operational criteria, unless otherwise stated in contract work specifications. The environmental data are primarily limited to information below 90 km.

Terrestrial environment (climatic) criteria guidelines for use in aerospace vehicle development, 1993 revision

NASA Astrophysics Data System (ADS)

Johnson, D. L.

1993-08-01

Guidelines on terrestrial environment data specifically applicable in the development of design requirements/specifications for NASA aerospace vehicles and associated equipment development are provided. The primary geographic areas encompassed are the John F. Kennedy Space Center, FL; Vandenberg AFB, CA; Edwards AFB, CA; Michoud Assembly Facility, New Orleans, LA; John C. Stennis Space Center, MS; Lyndon B. Johnson Space Center, Houston, TX; and the White Sands Missile Range, NM. In addition, a section was included to provide information on the general distribution of natural environmental extremes in the conterminous United States that may be needed to specify design criteria in the transportation of space vehicle subsystems and components. A summary of climatic extremes for worldwide operational needs is also included. Although not considered as a specific vehicle design criterion, a section on atmospheric attenuation was added since sensors on certain Earth orbital experiment missions are influenced by the Earth's atmosphere. The latest available information on probable climatic extremes is presented and supersedes information presented in TM X-64589, TM X-64757, TM X-78118, and TM-82473. Information is included on atmospheric chemistry, seismic criteria, and on a mathematical model to predict atmospheric dispersion of aerospace engine exhaust cloud rise and growth. There is also a section on atmospheric cloud phenomena. The information is recommended for use in the development of aerospace vehicle and associated equipment design and operational criteria, unless otherwise stated in contract work specifications. The environmental data are primarily limited to information below 90 km.

Genomic stability of adipogenic human adenovirus 36.

PubMed

Nam, J-H; Na, H-N; Atkinson, R L; Dhurandhar, N V

2014-02-01

Human adenovirus Ad36 increases adiposity in several animal models, including rodents and non-human primates. Importantly, Ad36 is associated with human obesity, which has prompted research to understand its epidemiology and to develop a vaccine to prevent a subgroup of obesity. For this purpose, understanding the genomic stability of Ad36 in vivo and in vitro infections is critical. Here, we examined whether in vitro cell passaging over a 14-year period introduced any genetic variation in Ad36. We sequenced the whole genome of Ad36-which was plaque purified in 1998 from the original strain obtained from American Type Culture Collection, and passaged approximately 12 times over the past 14 years (Ad36-2012). This DNA sequence was compared with a previously published sequence of Ad36 likely obtained from the same source (Ad36-1988). Compared with Ad36-1988, only two nucleotides were altered in Ad36-2012: a T insertion at nucleotide 1862, which may induce early termination of the E1B viral protein, and a T➝C transition at nucleotide 26 136. Virus with the T insertion (designated Ad36-2012-T6) was mixed with wild-type virus lacking the T insertion (designated Ad36-2012-T5) in the viral stock. The transition at nucleotide 26 136 does not change the encoded amino acid (aspartic acid) in the pVIII viral protein. The rate of genetic variation in Ad36 is ∼2.37 × 10(-6) mutations/nucleotide/passage. Of particular importance, there were no mutations in the E4orf1 gene, the critical gene for producing obesity. This very-low-variation rate should reduce concerns about genetic variability when developing Ad36 vaccines or developing assays for detecting Ad36 infection in populations.

76 FR 54537 - Swap Data Repositories: Registration Standards, Duties and Core Principles

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

...The Commodity Futures Trading Commission (``CFTC'' or ``Commission'') is adopting its regulations to implement section 21 of the Commodity Exchange Act (``CEA'' or ``Act''), which establishes registration requirements, statutory duties, core principles and certain compliance obligations for registered swap data repositories (``SDRs''). Section 21 of the CEA was added by section 728 of the Dodd- Frank Wall Street Reform and Consumer Protection Act (``Dodd-Frank Act'').

Towards Shaping the Field: Theorising the Knowledge in a Formal Course for Academic Developers

ERIC Educational Resources Information Center

Vorster, Jo-Anne; Quinn, Lynn

2015-01-01

In recent years there have been calls both for building the knowledge base of academic development (AD) and for systematic induction of newcomers to the field if AD is to advance as a professional and an academic field. Despite the importance and complexity of AD, induction of novice academic developers remains mostly informal and predominantly…

The "Messy" Business of Academic Developers Leading Other Academic Developers: Critical Reflection on a Curriculum Realignment Exercise

ERIC Educational Resources Information Center

Thomas, Sharon; Cordiner, Moira

2014-01-01

Little has been written about academic developers (ADs) working in teams leading other ADs. This paper chronicles the experience of a group of ADs in one Australian university working on a curriculum realignment exercise. Unexpectedly the dominant theme in participants' reflections was group dynamics, not the process. We were confronted by…

The Story of South African Academic Development in International Perspective: Have We Lost the Plot?

ERIC Educational Resources Information Center

Volbrecht, T.

2003-01-01

South African Academic Development (AD) emerged as a liberatory educational and social movement in the 1980s. AD (often called educational development) has burgeoned as an international phenomenon, but with a focus on quality rather than on liberation. South African AD now seems to be struggling to construct its post-apartheid identity, if one…

Tobacco advertising and press coverage of smoking and health in 10 years of Argentinean newspapers.

PubMed

Braun, Sandra; Mejia, Raul; Barnoya, Joaquín; Gregorich, Steven E; Pérez-Stable, Eliseo J

2011-09-01

To describe the extent and content of tobacco-related images, advertising and articles published in the largest Argentinean newspapers before and after a voluntary advertising ban implemented in 2001. Issues from four months of each year of the four main national newspapers were examined from 1995 to 2004. We recorded the number of tobacco images (advertisement or not), tobacco-focused articles, space used, and placement within the newspaper. Regression analyses evaluated time trends. We identified 1800 images and articles from 4828 different issues. Non-advertisement images were the most frequent (71.2%), followed by articles (20%) and advertisement images (8.8%). Advertisements only appeared in the two best selling newspapers with a majority (57%) in the Sunday magazine and 21% in the sports sections. Non-advertisement images were published in the sports and entertainment sections (55%) and showed a public figure in 88%. Of 336 articles, 39% focused on health topics and 55% emphasized the negative effects of tobacco on health. Regression models showed that prior to 2001 there were significant time-related decreases in ad images and articles and significant increases in non-ad images. The trend of each outcome changed direction beginning in 2001 and the magnitude of the change in trend was significant for ad images and non-ad images. The number of non-ad images dropped significantly in 2001 from a model-predicted value of 178 per year to 103 non-ad images and remained constant thereafter. Tobacco images exceeded information about tobacco hazards in Argentinean newspapers over this period. Advertisement increased from 2001 to 2005, following the voluntary advertisements ban. Partial advertisement bans are ineffective and a total ban is imperative.

Tobacco advertising and press coverage of smoking and health in 10 years of Argentinean newspapers

PubMed Central

Braun, Sandra; Mejia, Raul; Barnoya, Joaquín; Gregorich, Steven E.; Pérez-Stable, Eliseo J.

2013-01-01

Objective To describe the extent and content of tobacco-related images, advertising and articles published in the largest Argentinean newspapers before and after a voluntary advertising ban implemented in 2001. Methods Issues from four months of each year of the four main national newspapers were examined from 1995 to 2004. We recorded the number of tobacco images (advertisement or not), tobacco-focused articles, space used, and placement within the newspaper. Regression analyses evaluated time trends. Results We identified 1800 images and articles from 4828 different issues. Non-advertisement images were the most frequent (71.2%), followed by articles (20%) and advertisement images (8.8%). Advertisements only appeared in the two best selling newspapers with a majority (57%) in the Sunday magazine and 21% in the sports sections. Non-advertisement images were published in the sports and entertainment sections (55%) and showed a public figure in 88%. Of 336 articles, 39% focused on health topics and 55% emphasized the negative effects of tobacco on health. Regression models showed that prior to 2001 there were significant time-related decreases in ad images and articles and significant increases in non-ad images. The trend of each outcome changed direction beginning in 2001 and the magnitude of the change in trend was significant for ad images and non-ad images. The number of non-ad images dropped significantly in 2001 from a model-predicted value of 178 per year to 103 non-ad images and remained constant thereafter. Conclusions Tobacco images exceeded information about tobacco hazards in Argentinean newspapers over this period. Advertisement increased from 2001 to 2005, following the voluntary advertisements ban. Partial advertisement bans are ineffective and a total ban is imperative. PMID:24032052

Classification of Kiwifruit Grades Based on Fruit Shape Using a Single Camera

PubMed Central

Fu, Longsheng; Sun, Shipeng; Li, Rui; Wang, Shaojin

2016-01-01

This study aims to demonstrate the feasibility for classifying kiwifruit into shape grades by adding a single camera to current Chinese sorting lines equipped with weight sensors. Image processing methods are employed to calculate fruit length, maximum diameter of the equatorial section, and projected area. A stepwise multiple linear regression method is applied to select significant variables for predicting minimum diameter of the equatorial section and volume and to establish corresponding estimation models. Results show that length, maximum diameter of the equatorial section and weight are selected to predict the minimum diameter of the equatorial section, with the coefficient of determination of only 0.82 when compared to manual measurements. Weight and length are then selected to estimate the volume, which is in good agreement with the measured one with the coefficient of determination of 0.98. Fruit classification based on the estimated minimum diameter of the equatorial section achieves a low success rate of 84.6%, which is significantly improved using a linear combination of the length/maximum diameter of the equatorial section and projected area/length ratios, reaching 98.3%. Thus, it is possible for Chinese kiwifruit sorting lines to reach international standards of grading kiwifruit on fruit shape classification by adding a single camera. PMID:27376292

Development and Operations of the Astrophysics Data System

NASA Technical Reports Server (NTRS)

Murray, Stephen S.; Oliversen, Ronald (Technical Monitor)

2003-01-01

The ADS was represented at the AAS meeting with 3 poster papers and a demonstration booth. We have setup a mirror site of the Vizier data base system at the CDS. functionality of the ADC at Goddard. This will replace the Preparations for the APS and LPSC meetings in March started. We will have demonstrations at both meetings. Preparations for the APS and LPSC meetings in March continued. We will have demonstrations at both meetings. The ADS was represented with a poster at the joint AGUEGU meeting in Nice, France. Discussions about the on-going collaboration between the ADS and the CDS in Strasbourg, France were held in Strasbourg. The ADS was invited to organize a session about the ADS and its mirror sites at the next United Nations Workshop on Basic Space Sciences in the Developing World. Efforts are under way to enter the tables of contents of all conference proceedings in the SA0 library into the ADS. This requires copying the tables of contents from all volumes in the library and have them typed in. This will greatly enhance the coverage of the literature in the ADS. We started the development of a search system for the full text of all scanned material in the ADS. This will eventually allow our users search capabilities that so far do not exist in any form. I order to enable the full text searching, we have purchased OCR software and are in the process of OCRing the scanned pages in the ADS. Efforts are in progress to handle the inclusion of data set identifiers in article manuscripts. The ADS will be the central system that will allow the journals to verify data set identifiers. The "master verifier" has been implemented in prototype form at the ADS. We started to include more journals in Geosciences/Geophysics in the ADS. The Royal astronomical Society has decided to archive their on-line journals in the ADS three years after publication. We have started to process these older on-line articles in order to archive them in the ADS. Our mirror site in Korea now has a full article mirror. We developed XML output capability in the ADS. This will make it easier to exchange data with other data systems. We started the development of new indexing software that will eventually reduce the indexing time for a database from days to hours or less. The ADS was represented at the IAU General Assembly with a poster. Discussions with the IAU management were held about extending the ADS IAU collaborations.

Micropropagation of Codiaeum variegatum (L.) Blume and regeneration induction via adventitious buds and somatic embryogenesis.

PubMed

Radice, Silvia

2010-01-01

Codiaeum variegatum (L) Blume cv. "Corazon de oro" and cv. "Norma" are successfully micropropagated when culture are initiated with explants taken from newly sprouted shoots. The establishment and multiplication steps are possible when 1 mg/L BA or 1 mg/L IAA and 3 mg/L 2iP are added to MS medium, according to the cultivar respectively selected.Adventive organogenesis and somatic embryogenesis are induced from leaf explants taken from in vitro buds of croton. On leaf-sectioned of "Corazon de oro" cultured in vitro, 1 mg/L BA stimulates continuous somatic embryos development and induces some shoots too. Replacing BA with 1 mg/L TDZ induces up to 100% bud regeneration in the same explants. On the other hand, leaf-sectioned of C. variegatum cv. Norma does not start somatic embryo differentiation if 1 mg/L TDZ is not added to the MS basal medium. Incipient callus is observed after 30 days of culture, and then, subculture to MS with 1 mg/L BA allows the same process to show on the "Corazon de oro" cultivar. Somatic embryos show growth arrest that is partially overcome by transfer to hormone-free basal medium with activated charcoal. Root induction is possible on basal medium plus 1 mg/L IBA. Plantlets in the greenhouse have variegated leaves true-to-type.

Imaging of Cerebral Amyloid Angiopathy with Bivalent 99mTc-Hydroxamamide Complexes

NASA Astrophysics Data System (ADS)

Iikuni, Shimpei; Ono, Masahiro; Watanabe, Hiroyuki; Matsumura, Kenji; Yoshimura, Masashi; Kimura, Hiroyuki; Ishibashi-Ueda, Hatsue; Okamoto, Yoko; Ihara, Masafumi; Saji, Hideo

2016-05-01

Cerebral amyloid angiopathy (CAA), characterized by the deposition of amyloid aggregates in the walls of cerebral vasculature, is a major factor in intracerebral hemorrhage and vascular cognitive impairment and is also associated closely with Alzheimer’s disease (AD). We previously reported 99mTc-hydroxamamide (99mTc-Ham) complexes with a bivalent amyloid ligand showing high binding affinity for β-amyloid peptide (Aβ(1-42)) aggregates present frequently in the form in AD. In this article, we applied them to CAA-specific imaging probes, and evaluated their utility for CAA-specific imaging. In vitro inhibition assay using Aβ(1-40) aggregates deposited mainly in CAA and a brain uptake study were performed for 99mTc-Ham complexes, and all 99mTc-Ham complexes with an amyloid ligand showed binding affinity for Aβ(1-40) aggregates and very low brain uptake. In vitro autoradiography of human CAA brain sections and ex vivo autoradiography of Tg2576 mice were carried out for bivalent 99mTc-Ham complexes ([99mTc]SB2A and [99mTc]BT2B), and they displayed excellent labeling of Aβ depositions in human CAA brain sections and high affinity and selectivity to CAA in transgenic mice. These results may offer new possibilities for the development of clinically useful CAA-specific imaging probes based on the 99mTc-Ham complex.

Imaging of Cerebral Amyloid Angiopathy with Bivalent (99m)Tc-Hydroxamamide Complexes.

PubMed

Iikuni, Shimpei; Ono, Masahiro; Watanabe, Hiroyuki; Matsumura, Kenji; Yoshimura, Masashi; Kimura, Hiroyuki; Ishibashi-Ueda, Hatsue; Okamoto, Yoko; Ihara, Masafumi; Saji, Hideo

2016-05-16

Cerebral amyloid angiopathy (CAA), characterized by the deposition of amyloid aggregates in the walls of cerebral vasculature, is a major factor in intracerebral hemorrhage and vascular cognitive impairment and is also associated closely with Alzheimer's disease (AD). We previously reported (99m)Tc-hydroxamamide ((99m)Tc-Ham) complexes with a bivalent amyloid ligand showing high binding affinity for β-amyloid peptide (Aβ(1-42)) aggregates present frequently in the form in AD. In this article, we applied them to CAA-specific imaging probes, and evaluated their utility for CAA-specific imaging. In vitro inhibition assay using Aβ(1-40) aggregates deposited mainly in CAA and a brain uptake study were performed for (99m)Tc-Ham complexes, and all (99m)Tc-Ham complexes with an amyloid ligand showed binding affinity for Aβ(1-40) aggregates and very low brain uptake. In vitro autoradiography of human CAA brain sections and ex vivo autoradiography of Tg2576 mice were carried out for bivalent (99m)Tc-Ham complexes ([(99m)Tc]SB2A and [(99m)Tc]BT2B), and they displayed excellent labeling of Aβ depositions in human CAA brain sections and high affinity and selectivity to CAA in transgenic mice. These results may offer new possibilities for the development of clinically useful CAA-specific imaging probes based on the (99m)Tc-Ham complex.

Hypersonic Wind-Tunnel Measurements of Boundary-Layer Pressure Fluctuations

DTIC Science & Technology

2009-08-01

experiments. The third and fourth sections of the cone are designed to hold the instrumentation. The model can be run as a 0.102-m base-diameter cone...using the third section only, or 28 Figure 3.10. Glow-perturber section the fourth section can be added to increase the cone base diameter to 0.127 m...the second sensor. The third sensor shows an increase in frequency components above 15 kHz as well as a rise in lower frequencies. As transition

Talking about Quitting: Interpersonal Communication as a Mediator of Campaign Effects on Smokers’ Quit Behaviors

PubMed Central

Jeong, Michelle; Tan, Andy; Brennan, Emily; Gibson, Laura; Hornik, Robert C.

2015-01-01

This study examined the role of interpersonal communication in the context of a mass media anti-smoking campaign. Specifically, it explored whether conversations about campaign ads and/or about quitting mediated campaign exposure effects on two quitting behaviors (sought help to quit and tried to quit smoking completely), as well as the relationship between ad-related and quitting-related conversations. Data were collected prior to the campaign and monthly for 16 months during the campaign through cross-sectional telephone surveys among a sample of 3277 adult Philadelphian smokers. Follow-up interviews were conducted among 877 participants three months after their first survey. Cross-sectional and longitudinal mediation models with bootstrap procedures assessed the indirect effects of campaign exposure on outcomes through conversations, and of conversations about ads on outcomes through conversations about quitting. In addition, lagged regression analyses tested the causal direction of associations between the variables of interest. The results partially support hypotheses that conversations about quitting mediate campaign effects on quitting-related behaviors, and, in line with previous research, that conversations about the ads have indirect effects on quitting-related behaviors by triggering conversations about quitting. These findings demonstrate the importance of considering interpersonal communication as a route of campaign exposure effects when evaluating and designing future public health campaigns. PMID:26147367

Measuring Value Added in Higher Education: A Proposed Methodology for Developing a Performance Indicator Based on the Economic Value Added to Graduates

ERIC Educational Resources Information Center

Rodgers, Timothy

2007-01-01

The 2003 UK higher education White Paper suggested that the sector needed to re-examine the potential of the value added concept. This paper describes a possible methodology for developing a performance indicator based on the economic value added to graduates. The paper examines how an entry-quality-adjusted measure of a graduate's…

Integrated Display and Simulation for Automatic Dependent Surveillance–Broadcast and Traffic Collision Avoidance System Data Fusion

PubMed Central

Wang, Yanran; Xiao, Gang; Dai, Zhouyun

2017-01-01

Automatic Dependent Surveillance–Broadcast (ADS-B) is the direction of airspace surveillance development. Research analyzing the benefits of Traffic Collision Avoidance System (TCAS) and ADS-B data fusion is almost absent. The paper proposes an ADS-B minimum system from ADS-B In and ADS-B Out. In ADS-B In, a fusion model with a variable sampling Variational Bayesian-Interacting Multiple Model (VSVB-IMM) algorithm is proposed for integrated display and an airspace traffic situation display is developed by using ADS-B information. ADS-B Out includes ADS-B Out transmission based on a simulator platform and an Unmanned Aerial Vehicle (UAV) platform. This paper describes the overall implementation of ADS-B minimum system, including theoretical model design, experimental simulation verification, engineering implementation, results analysis, etc. Simulation and implementation results show that the fused system has better performance than each independent subsystem and it can work well in engineering applications. PMID:29137194

Adenoviral Vector Immunity: Its Implications and circumvention strategies

PubMed Central

Ahi, Yadvinder S.; Bangari, Dinesh S.; Mittal, Suresh K.

2014-01-01

Adenoviral (Ad) vectors have emerged as a promising gene delivery platform for a variety of therapeutic and vaccine purposes during last two decades. However, the presence of preexisting Ad immunity and the rapid development of Ad vector immunity still pose significant challenges to the clinical use of these vectors. Innate inflammatory response following Ad vector administration may lead to systemic toxicity, drastically limit vector transduction efficiency and significantly abbreviate the duration of transgene expression. Currently, a number of approaches are being extensively pursued to overcome these drawbacks by strategies that target either the host or the Ad vector. In addition, significant progress has been made in the development of novel Ad vectors based on less prevalent human Ad serotypes and nonhuman Ad. This review provides an update on our current understanding of immune responses to Ad vectors and delineates various approaches for eluding Ad vector immunity. Approaches targeting the host and those targeting the vector are discussed in light of their promises and limitations. PMID:21453277

Role of Environmental Contaminants in the Etiology of Alzheimer's Disease: A Review

PubMed Central

Manivannan, Yegambaram; Manivannan, Bhagyashree; Beach, Thomas G.; Halden, Rolf U.

2015-01-01

Alzheimer's dis ease (AD) is a leading cause of mortality in the developed world with 70% risk attributable to genetics. The remaining 30% of AD risk is hypothesized to include environmental factors and human lifestyle patterns. Environmental factors possibly include inorganic and organic hazards, exposure to toxic metals (aluminium, copper), pesticides (organochlorine and organophosphate insecticides), industrial chemicals (flame retardants) and air pollutants (particulate matter). Long term exposures to these environmental contaminants together with bioaccumulation over an individual's life-time are speculated to induce neuroinflammation and neuropathology paving the way for developing AD. Epidemiologic associations between environmental contaminant exposures and AD are still limited. However, many in vitro and animal studies have identified toxic effects of environmental contaminants at the cellular level, revealing alterations of pathways and metabolisms associated with AD that warrant further investigations. This review provides an overview of in vitro, animal and epidemiological studies on the etiology of AD, highlighting available data supportive of the long hypothesized link between toxic environmental exposures and development of AD pathology. PMID:25654508

22 CFR 2.2 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Purpose. 2.2 Section 2.2 Foreign Relations DEPARTMENT OF STATE GENERAL PROTECTION OF FOREIGN DIGNITARIES AND OTHER OFFICIAL PERSONNEL § 2.2 Purpose. Section 1116(b)(2) of title 18 of the United States Code, as added by Pub. L. 92-539, An Act for the...

22 CFR 2.2 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Purpose. 2.2 Section 2.2 Foreign Relations DEPARTMENT OF STATE GENERAL PROTECTION OF FOREIGN DIGNITARIES AND OTHER OFFICIAL PERSONNEL § 2.2 Purpose. Section 1116(b)(2) of title 18 of the United States Code, as added by Pub. L. 92-539, An Act for the...

22 CFR 2.2 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Purpose. 2.2 Section 2.2 Foreign Relations DEPARTMENT OF STATE GENERAL PROTECTION OF FOREIGN DIGNITARIES AND OTHER OFFICIAL PERSONNEL § 2.2 Purpose. Section 1116(b)(2) of title 18 of the United States Code, as added by Pub. L. 92-539, An Act for the...

22 CFR 2.2 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Purpose. 2.2 Section 2.2 Foreign Relations DEPARTMENT OF STATE GENERAL PROTECTION OF FOREIGN DIGNITARIES AND OTHER OFFICIAL PERSONNEL § 2.2 Purpose. Section 1116(b)(2) of title 18 of the United States Code, as added by Pub. L. 92-539, An Act for the...

22 CFR 2.2 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Purpose. 2.2 Section 2.2 Foreign Relations DEPARTMENT OF STATE GENERAL PROTECTION OF FOREIGN DIGNITARIES AND OTHER OFFICIAL PERSONNEL § 2.2 Purpose. Section 1116(b)(2) of title 18 of the United States Code, as added by Pub. L. 92-539, An Act for the...

76 FR 62061 - Clean Water Act Section 303(d): Availability of List Decisions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9475-4] Clean Water Act Section 303(d): Availability of List... three waterbodies. These three waterbodies were added by EPA because the applicable numeric water... be obtained at EPA Region 6's Web site at http://www.epa.gov/region6/water/npdes/tmdl/index.htm...

76 FR 4569 - Implementing the Whistleblower Provisions of Section 23 of the Commodity Exchange Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

... COMMODITY FUTURES TRADING COMMISSION 17 CFR Part 165 RIN Number 3038-AD04 Implementing the Whistleblower Provisions of Section 23 of the Commodity Exchange Act Correction In proposed rule document 2010-29022, beginning on page 75728 in the issue of Monday, December 6, 2010, make the following correction...

77 FR 26827 - Medicaid Program; Community First Choice Option

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-07

... CONTACT: Kenya Cantwell, (410) 786-1025. SUPPLEMENTARY INFORMATION: I. Executive Summary and Background A... under the age of 21 if determined to be medically necessary in accordance with section 1905(r) of the...) (DRA) added section 1915(i) of the Act which affords some of the same flexibility and service coverage...

77 FR 26709 - Swap Data Repositories: Interpretative Statement Regarding the Confidentiality and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-07

... COMMODITY FUTURES TRADING COMMISSION 17 CFR Part 49 RIN 3038-AD83 Swap Data Repositories... data repositories (``SDRs'').SDRs are new registered entities created by section 728 of the Dodd-Frank... Act amends section 1a of the CEA to add a definition of the term ``swap data repository.'' Pursuant to...

Different Approaches to Shared Services.

ERIC Educational Resources Information Center

Hall, Calvin W.

Divided into four major sections, this collection of articles addresses the sharing of services in California by school districts or by districts and other agencies. The section on advertising and recruitment makes a case for districts to share in the purchase of employment ads or in the hiring of a recruiter. A reprint of an article about a…

77 FR 63716 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

.... That AD currently requires revising the Airworthiness Limitations Section (ALS) of the Instructions for... published in the Airbus A318/A319/A320/A321 Airworthiness Limitations Section (ALS). The Fuel Airworthiness... approved by the European Aviation Safety Agency (EASA) and referenced in the Airbus A318/A319/A320/A321 ALS...

75 FR 10701 - Airworthiness Directives; BAE SYSTEMS (Operations) Limited Model BAe 146 Airplanes and Model Avro...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... Limitations Section (ALS) of the Instructions for Continued Airworthiness to incorporate life limits for... existing AD to continue to require revising the Airworthiness Limitations Section (ALS) of the Instructions... fatigue cracking in certain structures. The original NPRM also proposed to require revising the ALS of the...

26 CFR 400.5-1 - Redemption by United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Section 109 of the Federal Tax Lien Act of 1966 (80 Stat. 1141) amended the Internal Revenue Code of 1954 by adding a new section 7425, relating to the discharge of tax liens, effective after November 2... AND ADMINISTRATION TEMPORARY REGULATIONS UNDER THE FEDERAL TAX LIEN ACT OF 1966 § 400.5-1 Redemption...

19 CFR 10.455 - Value of materials.

Code of Federal Regulations, 2010 CFR

2010-04-01

... expenses, if not included under paragraph (a) of this section, may be added to the value of the originating... 19 Customs Duties 1 2010-04-01 2010-04-01 false Value of materials. 10.455 Section 10.455 Customs... of Origin § 10.455 Value of materials. (a) Calculating the regional value content. For purposes of...

19 CFR 10.455 - Value of materials.

Code of Federal Regulations, 2012 CFR

2012-04-01

... expenses, if not included under paragraph (a) of this section, may be added to the value of the originating... 19 Customs Duties 1 2012-04-01 2012-04-01 false Value of materials. 10.455 Section 10.455 Customs... of Origin § 10.455 Value of materials. (a) Calculating the regional value content. For purposes of...

19 CFR 10.1016 - Value of materials.

Code of Federal Regulations, 2012 CFR

2012-04-01

... included under paragraph (a) of this section, may be added to the value of the originating material: (i... 19 Customs Duties 1 2012-04-01 2012-04-01 false Value of materials. 10.1016 Section 10.1016... Agreement Rules of Origin § 10.1016 Value of materials. (a) Calculating the value of materials. Except as...

26 CFR 49.4251-4 - Prepaid telephone cards.

Code of Federal Regulations, 2012 CFR

2012-04-01

...; adding value. (i) After using the card described in Example 2, P arranges with A by telephone to have 30... EXCISE TAXES FACILITIES AND SERVICES EXCISE TAXES Communications § 49.4251-4 Prepaid telephone cards. (a... section provides rules for the application of the section 4251 tax to PTCs. (b) Definitions. The following...

19 CFR 10.455 - Value of materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

... expenses, if not included under paragraph (a) of this section, may be added to the value of the originating... 19 Customs Duties 1 2014-04-01 2014-04-01 false Value of materials. 10.455 Section 10.455 Customs... of Origin § 10.455 Value of materials. (a) Calculating the regional value content. For purposes of...

26 CFR 400.5-1 - Redemption by United States.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... Section 109 of the Federal Tax Lien Act of 1966 (80 Stat. 1141) amended the Internal Revenue Code of 1954 by adding a new section 7425, relating to the discharge of tax liens, effective after November 2... AND ADMINISTRATION TEMPORARY REGULATIONS UNDER THE FEDERAL TAX LIEN ACT OF 1966 § 400.5-1 Redemption...

19 CFR 10.1016 - Value of materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

... included under paragraph (a) of this section, may be added to the value of the originating material: (i... 19 Customs Duties 1 2014-04-01 2014-04-01 false Value of materials. 10.1016 Section 10.1016... Agreement Rules of Origin § 10.1016 Value of materials. (a) Calculating the value of materials. Except as...

19 CFR 10.3016 - Value of materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) of this section, may be added to the value of the originating material: (i) The costs of freight... 19 Customs Duties 1 2014-04-01 2014-04-01 false Value of materials. 10.3016 Section 10.3016... Promotion Agreement Rules of Origin § 10.3016 Value of materials. (a) Calculating the value of materials...

19 CFR 10.455 - Value of materials.

Code of Federal Regulations, 2013 CFR

2013-04-01

... expenses, if not included under paragraph (a) of this section, may be added to the value of the originating... 19 Customs Duties 1 2013-04-01 2013-04-01 false Value of materials. 10.455 Section 10.455 Customs... of Origin § 10.455 Value of materials. (a) Calculating the regional value content. For purposes of...

19 CFR 10.455 - Value of materials.

Code of Federal Regulations, 2011 CFR

2011-04-01

... expenses, if not included under paragraph (a) of this section, may be added to the value of the originating... 19 Customs Duties 1 2011-04-01 2011-04-01 false Value of materials. 10.455 Section 10.455 Customs... of Origin § 10.455 Value of materials. (a) Calculating the regional value content. For purposes of...

19 CFR 10.1016 - Value of materials.

Code of Federal Regulations, 2013 CFR

2013-04-01

... included under paragraph (a) of this section, may be added to the value of the originating material: (i... 19 Customs Duties 1 2013-04-01 2013-04-01 false Value of materials. 10.1016 Section 10.1016... Agreement Rules of Origin § 10.1016 Value of materials. (a) Calculating the value of materials. Except as...

26 CFR 49.4251-4 - Prepaid telephone cards.

Code of Federal Regulations, 2011 CFR

2011-04-01

...; adding value. (i) After using the card described in Example 2, P arranges with A by telephone to have 30... EXCISE TAXES FACILITIES AND SERVICES EXCISE TAXES Communications § 49.4251-4 Prepaid telephone cards. (a... section provides rules for the application of the section 4251 tax to PTCs. (b) Definitions. The following...

26 CFR 49.4251-4 - Prepaid telephone cards.

Code of Federal Regulations, 2013 CFR

2013-04-01

...; adding value. (i) After using the card described in Example 2, P arranges with A by telephone to have 30... EXCISE TAXES FACILITIES AND SERVICES EXCISE TAXES Communications § 49.4251-4 Prepaid telephone cards. (a... section provides rules for the application of the section 4251 tax to PTCs. (b) Definitions. The following...

19 CFR 10.3016 - Value of materials.

Code of Federal Regulations, 2013 CFR

2013-04-01

... paragraph (a) of this section, may be added to the value of the originating material: (i) The costs of... 19 Customs Duties 1 2013-04-01 2013-04-01 false Value of materials. 10.3016 Section 10.3016... Promotion Agreement Rules of Origin § 10.3016 Value of materials. (a) Calculating the value of materials...

19 CFR 10.2016 - Value of materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., the following expenses, if not included under paragraph (a) of this section, may be added to the value... 19 Customs Duties 1 2014-04-01 2014-04-01 false Value of materials. 10.2016 Section 10.2016... Agreement Rules of Origin § 10.2016 Value of materials. (a) Calculating the value of materials. For purposes...

76 FR 32404 - Proposed Collection; Comment Request for Form 8864

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... 8864, Biodiesel Fuels Credit. DATES: Written comments should be received on or before August 5, 2011 to...: Biodiesel Fuels Credit. OMB Number: 1545-1924. Form Number: 8864. Abstract: The American Jobs Creation Act of 2004, section 302, added new code section 40A, credit for biodiesel used as a fuel. Form 8864 has...

78 FR 10264 - Proposed Collection; Comment Request for Form 8870

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

...: Section 537 of the Ticket to Work and Work Incentives Improvement Act of 1999 added section 170(f)(10) to... February 9, 1999, or certain life insurance, annuity, and endowment contracts (personal benefit contracts... quality, utility, and clarity of the information to be collected; (d) ways to minimize the burden of the...

76 FR 5131 - Solicitation of Nomination of Veterinary Shortage Situations for the Veterinary Medicine Loan...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

...-reviewed studies published in 2007 in the Journal of the American Veterinary Medical Association (JAVMA... Service Act (NVMSA) was passed into law adding section 1415A to the National Agricultural Research... Agricultural Research, Extension, and Teaching Policy Act of 1997 (NARETPA), as amended and revised by Section...

26 CFR 1.46-1 - Determination of amount.

Code of Federal Regulations, 2010 CFR

2010-04-01

... “ESOP credit”. (3) The credit attributable to the energy percentage for energy property other than solar... for solar or wind energy property is the “refundable energy credit”. (5) The credit attributable to... rules still apply in certain instances. Section 46(a)(2)(D) was added by section 301(a) of the Tax...

46 CFR 385.38 - Joint funding.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 8 2012-10-01 2012-10-01 false Joint funding. 385.38 Section 385.38 Shipping MARITIME... AGREEMENTS REGULATIONS General Policies § 385.38 Joint funding. (a) Pursuant to section 10(c) of the Act, MarAd is authorized to participate in joint funded projects with other Federal agencies in any funding...

46 CFR 385.38 - Joint funding.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 8 2013-10-01 2013-10-01 false Joint funding. 385.38 Section 385.38 Shipping MARITIME... AGREEMENTS REGULATIONS General Policies § 385.38 Joint funding. (a) Pursuant to section 10(c) of the Act, MarAd is authorized to participate in joint funded projects with other Federal agencies in any funding...

46 CFR 385.38 - Joint funding.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 8 2014-10-01 2014-10-01 false Joint funding. 385.38 Section 385.38 Shipping MARITIME... AGREEMENTS REGULATIONS General Policies § 385.38 Joint funding. (a) Pursuant to section 10(c) of the Act, MarAd is authorized to participate in joint funded projects with other Federal agencies in any funding...

46 CFR 385.38 - Joint funding.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Joint funding. 385.38 Section 385.38 Shipping MARITIME... AGREEMENTS REGULATIONS General Policies § 385.38 Joint funding. (a) Pursuant to section 10(c) of the Act, MarAd is authorized to participate in joint funded projects with other Federal agencies in any funding...

46 CFR 385.38 - Joint funding.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Joint funding. 385.38 Section 385.38 Shipping MARITIME... AGREEMENTS REGULATIONS General Policies § 385.38 Joint funding. (a) Pursuant to section 10(c) of the Act, MarAd is authorized to participate in joint funded projects with other Federal agencies in any funding...

11 CFR 2.1 - Scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 11 Federal Elections 1 2014-01-01 2014-01-01 false Scope. 2.1 Section 2.1 Federal Elections FEDERAL ELECTION COMMISSION SUNSHINE REGULATIONS; MEETINGS § 2.1 Scope. These regulations are promulgated pursuant to the directive of 5 U.S.C. 552b(g) which was added by section 3(a) of Public Law 94-409, the...

11 CFR 2.1 - Scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 11 Federal Elections 1 2012-01-01 2012-01-01 false Scope. 2.1 Section 2.1 Federal Elections FEDERAL ELECTION COMMISSION SUNSHINE REGULATIONS; MEETINGS § 2.1 Scope. These regulations are promulgated pursuant to the directive of 5 U.S.C. 552b(g) which was added by section 3(a) of Public Law 94-409, the...

11 CFR 2.1 - Scope.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Scope. 2.1 Section 2.1 Federal Elections FEDERAL ELECTION COMMISSION SUNSHINE REGULATIONS; MEETINGS § 2.1 Scope. These regulations are promulgated pursuant to the directive of 5 U.S.C. 552b(g) which was added by section 3(a) of Public Law 94-409, the...

11 CFR 2.1 - Scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 11 Federal Elections 1 2013-01-01 2012-01-01 true Scope. 2.1 Section 2.1 Federal Elections FEDERAL ELECTION COMMISSION SUNSHINE REGULATIONS; MEETINGS § 2.1 Scope. These regulations are promulgated pursuant to the directive of 5 U.S.C. 552b(g) which was added by section 3(a) of Public Law 94-409, the...

11 CFR 2.1 - Scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 11 Federal Elections 1 2011-01-01 2011-01-01 false Scope. 2.1 Section 2.1 Federal Elections FEDERAL ELECTION COMMISSION SUNSHINE REGULATIONS; MEETINGS § 2.1 Scope. These regulations are promulgated pursuant to the directive of 5 U.S.C. 552b(g) which was added by section 3(a) of Public Law 94-409, the...

77 FR 2664 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-19

...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all The Boeing Company Model 717-200... the left and right rib hinge bearing lugs of the center section of the horizontal stabilizer; and crack measurement, repairs, and installation of a new center section rib if necessary. We are proposing...

29 CFR 579.1 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-07-01

... VIOLATIONS-CIVIL MONEY PENALTIES § 579.1 Purpose and scope. (a) Section 16(e), added to the Fair Labor... Nondiscrimination Act of 2008, provides for the imposition of civil money penalties in the following manner: (1)(i..., or any regulation issued pursuant to such sections, shall be subject to a civil penalty not to exceed...

29 CFR 579.1 - Purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-07-01

... VIOLATIONS-CIVIL MONEY PENALTIES § 579.1 Purpose and scope. (a) Section 16(e), added to the Fair Labor... Nondiscrimination Act of 2008, provides for the imposition of civil money penalties in the following manner: (1)(i..., or any regulation issued pursuant to such sections, shall be subject to a civil penalty not to exceed...