bluuebunny/crossref_metadata_2025_split huggingface dataset:
Coverage of The United States-Pakistan Relationsin American Newspapers
Authors: Riaz Saqib 
Published: August 2017

Abstract
The relations between the United States of America and Pakistan have a significant impact on the world’s politics as well as in shaping the future of the globe. However, the relations between the two countries have been passing through a lot of ups and downs during the last seven decades. Media have a pivotal role in framing and shaping this ‘love and hate’ relationship. The purpose of this study was to investigate the coverage of the United States-Pakistan relations by the American newspapers because the media coverage shapes the public opinion. Two major newspapers of the United States were content analyzed for a period of one year with the help of Lexis and Nexis and the coverage of Pakistan was measured and analyzed qualitatively as well as quantitatively. The results of the study revealed that the American newspapers portrayed a highly negative image of Pakistan and most of the coverage about the bilateral relations was found as negative.
A revision of Bittacomorphinae with a review of the monophyly of extant subfamilies of Ptychopteridae (Diptera)
Authors: FASBENDER ANDREW , COURTNEY GREGORY W. 
Published: August 2017

The phylogenetic relationship between the two extant subfamilies of Ptychopteridae is examined using morphological characters. Bittacomorphinae is supported as a monophyletic group with several synapomorphies. Monophyly of the Ptychopterinae is less certain. Descriptions are provided for the family and subfamilies. The genera and species of Bittacomorphinae are reviewed, and phylogenetic relationships within the subfamily are discussed. While Bittacomorpha is a monophyletic group, Bittacomorphella is probably paraphyletic. Redescriptions of the species of Bittacomorpha and most of Bittacomorphella are presented. Bittacomorphella furcata sp. nov, is described from the central Coast Range of Oregon and Olympic Peninsula of Washington, USA. The range of Bittacomorphinae is found to extend into the Neotropical region with a record of Bittacomorpha clavipes from Costa Rica. A key to the world species of Bittacomorphinae is provided. Printed copy of this book is available from US$25.8 plus postage, Click here to order.
Systematic revision of the Potamotrygon scobina Garman, 1913 species-complex (Chondrichthyes: Myliobatiformes: Potamotrygonidae), with the description of three new freshwater stingray species from Brazil and comments on their distribution and biogeography
Authors: FONTENELLE JOÃO PEDRO , DE CARVALHO MARCELO R. 
Published: August 2017

Potamotrygon scobina Garman, 1913, described from Cametá, rio Tocantins, lower Amazon basin, is taxonomically reviewed through an extensive morphological study of internal and external features. Specimens identified as P. scobina from different locations of the Amazon basin were also studied. The identity of P. scobina, its morphology, and distribution are redefined. In addition, three new species closely related to P. scobina are described from Brazil: Potamotrygon adamastor, sp. nov., from rio Uraricoera, rio Branco system, upper Amazon basin; Potamotrygon amazona, sp. nov., from rio Juruá, upper Amazon basin; and Potamotrygon garmani, sp. nov., from the mid to upper rio Tocantins. These three new species do not occur sympatrically with P. scobina, as far as known. Together with P. scobina and P. limai Fontenelle, Silva & Carvalho, 2014, the new species have three angular cartilages of different sizes, a condition not seen in any other potamotrygonin (which have either one or two angulars). Diagnostic characters in combination are primarily morphometric proportions, especially tail length and width, dermal denticles and tail thorns (their relative size, number, morphology, and distribution), tooth size and number of rows, and color pattern. Printed copy of this book is available from US$24.6 plus postage, Click here to order.
Mood stabilizers in pregnancy and child developmental outcomes: A systematic review
Authors: Haskey Carolyn , Galbally Megan 
Published: August 2017

Background: Research suggests that maintaining treatment during pregnancy for women with bipolar affective disorder reduces the risk of relapse. However, one of the key questions for women and clinicians during pregnancy is whether there are implications of exposure to mood stabilizers for longer term child development. Despite these concerns, there are few recent systematic reviews comparing the impact on child developmental outcomes for individual mood-stabilizing agents to inform clinical decisions. Objectives: To examine the strengths and limitations of the existing data on child developmental outcomes following prenatal exposure to mood stabilizers and to explore whether there are any differences between agents for detrimental effects on child development. Method: Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a rigorous systematic search was carried out of four electronic databases from their respective years of inception to September 2016 to identify studies which examined the effects of mood stabilizers including sodium valproate, carbamazepine, lamotrigine, lithium and second-generation antipsychotics on child developmental outcomes. Results: We identified 15 studies for critical review. Of these, 10 examined antiepileptic drugs, 2 studied lithium and 3 studied second-generation antipsychotics. The most consistent finding was a dose–response relationship for valproate with higher doses associated with poorer global cognitive abilities compared to other antiepileptic drugs. The limited data available for lithium found no adverse neurodevelopmental outcomes. The limited second-generation antipsychotic studies included a report of a transient early neurodevelopmental delay which resolved by 12 months of age. Conclusion: This review found higher neurodevelopmental risk with valproate. While the existing data on lithium and second-generation antipsychotics are reassuring, these data are both limited and lower quality, indicating that further research is required. The information from this review is relevant for patients and clinicians to influence choice of mood-stabilizing agent in childbearing women. This must be balanced against the known risks associated with untreated bipolar affective disorder.
Down-regulation of S100A1 protein in patients with metabolic syndrome and its association with zinc-α2-glycoprotein
Authors: Ebrahimi Elham , Kheirouri Sorayya , Alizadeh Mohammad 
Published: August 2017

Objectives It has been proposed that zinc-α2-glycoprotein and S100A1 are possibly linked to the development of lipogenesis and obesity. We aimed to measure serum levels of S100A1 and zinc-α2-glycoprotein in patients with metabolic syndrome and investigate any associations of these two novel peptides with each other or components of metabolic syndrome. Methods Forty-four patients with metabolic syndrome and the equivalent number of healthy controls participated in this study. The participants’ body mass index, waist circumference, systolic and diastolic blood pressure were measured. Serum levels of low- and high-density lipoprotein cholesterol, total cholesterol, triglyceride, fasting blood sugar, insulin, zinc-α2-glycoprotein and S100A1 protein were determined. Results Higher levels of anthropometric and lipid indices, metabolic factors and also SBP and DBP were observed in the metabolic syndrome group. Serum S100A1 levels were significantly lower in the metabolic syndrome group than the control group ( P = 0.008). There was a strong positive correlation between serum zinc-α2-glycoprotein and S100A1 levels ( r = 0.80, P < 0.0001). Serum levels of both S100A1 ( P = 0.03) and zinc-α2-glycoprotein ( P = 0.02) were potentially higher in subjects with hypertension than those with normal blood pressure, though these were found as part of multiple testing. Conclusion The results indicate that changes in the circulating level of S100A1 protein occur in metabolic syndrome patients. The strong correlation between serum zinc-α2-glycoprotein and S100A1 might suggest that production or release of these two proteins could be related mechanistically.
Left ventricular dysfunction causing ischemia in patients with patent coronary arteries
Authors: Nguyen Thach , Do Hoang , Pham Tri , Vu Loc T , Zuin Marco , Rigatelli Gianluca 
Published: August 2017

Background: New onset of heart failure (HF) is an indication for the assessment of coronary artery disease. The aim of this study was to clarify the mechanistic causes of new onset HF associated with ischemic electrocardiograph (EKG) changes and chest pain in patients with patent or minimally diseased coronary arteries. Methods: Twenty consecutive patients (Group A) were retrospectively reviewed if they had an history of new onset of HF, chest pain, electrocardiographic changes indicating ischemia (ST depression or T wave inversion in at least two consecutive leads and a negative coronary angiogram [CA]) and did not require percutaneous coronary intervention or coronary artery bypass grafting. A 1:1 matched cohort (Group B) was adopted to validate the results. Results: All patients had a negative CA. The majority of subjects in Group A had a higher left ventricular end diastolic pressure (LVEDP) when compared to the control group (p<0.05). Similarly, the aortic diastolic (AOD) pressure was lower in Group A than in Group B (p<0.05). In patients with elevated LVEDP and low AOD, with a coronary perfusion pressure (CPP) <20 mmHg, deep T wave inversion in two consecutive leads were more frequently observed. When the CPP was between 20-30 mmHg, a mild ST depression were more frequently recorded (p<0.05). Conversely, when the CPP was >30 mmHg, only mild non-specific ST-T changes or normal EKG were observed. Conclusions: In patients with HF and EKG changes suggestive of ischemia in at least two consecutive leads, a lower AOD could aggravate ischemia in patients with elevated left ventricular end diastolic pressure.
Intra-individual comparison of hepatocellular carcinoma imaging features on contrast-enhanced computed tomography, gadopentetate dimeglumine-enhanced MRI, and gadoxetic acid-enhanced MRI
Authors: Kim Yo Na , Song Ji Soo , Moon Woo Sung , Hwang Hong Pil , Kim Young Kon 
Published: August 2017

Background Gadoxetic acid is being widely used for detection and characterization of hepatic nodules. However, there are no data regarding intra-individual comparison of imaging features of hepatocellular carcinoma (HCC) on dynamic computed tomography (CT), gadopentetate dimeglumine-enhanced magnetic resonance imaging (Gd-DTPA-MRI), and gadoxetic acid-enhanced MRI (Gd-EOB-MRI). Purpose To evaluate typical imaging features of HCC and capsule appearance with dynamic CT, Gd-DTPA-MRI, and Gd-EOB-MRI. Material and Methods We retrospectively reviewed 56 HCCs in 49 patients. Lesion attenuation/signal intensity was graded using a five-point scale based on dynamic phase and hepatobiliary phase (HBP) imaging. Subjective washout and capsule appearance were evaluated on portal venous phase (PVP) or delayed/transitional phase (DP/TP) imaging. The tumor-to-liver contrast ratio (TLCR) was calculated. Results Gd-DTPA-MRI and Gd-EOB-MRI was graded higher than CT on arterial phase ( P < 0.001). Gd-EOB-MRI was graded lower than Gd-DTPA-MRI on PVP and DP/TP ( P < 0.05). The detection rate of subjective washout and capsule appearance did not differ among the three imaging studies on either PVP or DP/TP. TLCR of Gd-EOB-MRI was lower than CT on PVP ( P = 0.004) and was lower than Gd-DTPA-MRI on DP/TP ( P = 0.001). Conclusion Arterial phase hyperenhancement and washout appearance of HCC were well demonstrated in Gd-EOB-MRI. The detection of capsule appearance using Gd-EOB-MRI was not inferior to Gd-DTPA-MRI or CT.
Analysing and interpreting outcomes data to support evidence-based practice using the example of AusTOMs-OT
Authors: Unsworth Carolyn A 
Published: August 2017

Statement of context Occupational therapists working with clients who have neurological impairments routinely collect outcomes data. However, data cannot inform practice unless it is routinely reviewed. The aim of this paper was to show how outcomes data collected on the Australian Therapy Outcome Measures – Occupational Therapy scale were analysed and interpreted. Although the example pertains to clients with neurological problems, the approach can be applied to all areas of practice. Critical reflection on practice When outcomes data are routinely analysed and findings reviewed, occupational therapists have an increased understanding of practice strengths and limitations. Implications for practice Incorporating analysis and interpretation of outcomes data for clients with neurological problems into practice contributes evidence to support therapy and ensures clinicians retain control of their data.
Objective identification of upper limb tremor in multiple sclerosis using a wrist-worn motion sensor: Establishing validity and reliability
Authors: Teufl Stefan , Preston Jenny , van Wijck Frederike , Stansfield Ben 
Published: August 2017

Introduction Over 25% of people with multiple sclerosis experience tremor, which may impact on activities of daily living and quality of life. Yet there is no method to objectively measure tremor and effectiveness of interventions on tremor. This study aimed to test validity and reliability of a new objective measurement for upper limb tremor in people with multiple sclerosis. Method Twelve participants with multiple sclerosis who self-reported tremor were observed performing standardised tasks. Validity and reliability of a new method to detect tremor from wrist movement was established against occupational therapist observation of tremor (FAHN). Concurrent validity of severity (displacement) of tremor was assessed. Responsiveness to change in tremor characteristics was explored in a sub-set of participants using weighted wrist-cuffs. Results The new method correctly predicted 98.2% of tremor cases identified by the occupational therapist, with high sensitivity (0.988) and specificity (0.976). Calculated displacement of tremor correlated with FAHN tremor severity scores moderately (rs = .452, p = .004). The new measure was responsive to changes in tremor characteristics due to change in weight of wrist-cuffs. Conclusion The new method of characterising tremor in those with multiple sclerosis demonstrated excellent validity and reliability in relation to tremor identified by an occupational therapist, and could provide valuable objective insight into the efficacy of interventions.
Perceived triggers of primary headache disorders: A meta-analysis
Authors: Pellegrino A Brooke Walters , Davis-Martin Rachel E , Houle Timothy T , Turner Dana P , Smitherman Todd A 
Published: August 2017

Objective To quantitatively synthesize extant literature on perceived triggers of primary headache disorders. Methods A meta-analytic review of headache trigger survey studies was conducted. Endorsement rates, assessment method, and headache and sample characteristics were extracted from included articles. Separate random-effects models were used to assess trigger endorsement rates and post-hoc meta-regressions examined potential moderator variables. Results 85 articles from 1958 to 2015 were included, involving 27,122 participants and querying 420 unique triggers (collapsed into 15 categories). Four-fifths (0.81; 95% CI .75 to .86) of individuals with migraine or tension-type headache endorsed at least one trigger. Rates increased with the number of categories queried (OR: 1.18, 1.08–1.30) and year of publication (OR: 1.04, 1.00–1.08). The triggers most commonly endorsed were stress (.58, .53–.63) and sleep (.41, .36–.47). Conclusions Extreme heterogeneity characterizes the headache trigger literature. Most individuals with a primary headache disorder perceive their attacks to be triggered by one or more precipitants, the most common of which are stress and sleep. However, trigger endorsement is influenced by method of assessment. Enhancing methodological consistency and prioritizing experimental studies would improve our understanding of headache triggers.
Medication overuse reinstates conditioned pain modulation in women with migraine
Authors: Guy Nathalie , Voisin Daniel , Mulliez Aurélien , Clavelou Pierre , Dallel Radhouane 
Published: August 2017

Background This study investigated the effects of medication overuse and withdrawal on modulation of pain processing in women with migraine. Temporal summation of laser-evoked thermal pain was used to measure the effects of conditioned pain modulation. Methods 36 female participants (12 healthy volunteers, 12 with episodic migraine and 12 with medication overuse headache) were included in a two session protocol. Medication overuse headache subjects were also tested three weeks after medication overuse headache withdrawal. Mechanical and laser-evoked thermal pain thresholds were measured on the back of the non-dominant hand where, later, temporal summation of laser-evoked thermal pain to repetitive thermal stimuli was elicited for 30 min, at an intensity producing moderate pain. Between the 10th and 20th minutes, the contralateral foot was immersed into a water bath at a not painful (30℃) or painfully cold (8℃; conditioned pain modulation) temperature. Results Episodic migraine, medication overuse headache and medication overuse headache withdrawal were associated with an increase in extracephalic temporal summation of laser-evoked thermal pain as compared to healthy volunteer subjects, while there was no alteration of laser-evoked thermal and mechanical extracephalic pain thresholds in these subjects. Conditioned pain modulation was highly efficient in temporal summation of laser-evoked thermal pain in healthy volunteer subjects, with a solid post-effect (reduction of pain). Conditioned pain modulation was still present, but reduced, in episodic migraine. By contrast, conditioned pain modulation was normal in medication overuse headache and strongly reduced in medication overuse headache withdrawal. Furthermore, in medication overuse headache withdrawal, the post-effect was no longer a decrease, but a facilitation of pain. Conclusions These data show that a decrease in conditioned pain modulation does not underlie medication overuse headache in women. On the contrary, medication overuse reinstated conditioned pain modulation in female migraine patients. They also identify different phenotypes of pain modulation in migraine patients. Registration number N° 2008-A00471-54.
How We Contradict Ourselves: The Case of John Cochrane—Gliding and Behavioral Economics
Authors: Sazhin Daniel , Morey Matthew 
Published: August 2017

John Cochrane, a leading economist, has consistently expressed a skeptical view toward behavioral economics and libertarian-paternalism. Specifically, he has consistently voiced his disagreement with the premise of “protecting” people from their own choices. However, in his hobby of piloting gliders, he has strongly argued that pilots will make behavioral errors. Indeed, he notes that pilots can be tempted to make unsafe decisions and has argued for specific rules to help prevent pilot error. In this article, we examine this contradiction. In doing so, it provides an interesting case study of how our beliefs in one system can be quite different in another. JEL Classifications: B31, D91, G40
Medication adherence, depression and disease activity among patients with systemic lupus erythematosus
Authors: Alsowaida N , Alrasheed M , Mayet A , Alsuwaida A , Omair M A 
Published: August 2017

Introduction Medication non-adherence is an important cause of treatment failure among patients with systemic lupus erythematosus (SLE). Depression is a common neuropsychiatric disorder associated with SLE. The aims of this study are to assess the prevalence of both medication non-adherence and depressed mood among Saudi patients with SLE by using validated tools and to explore the impact of both depressive symptoms and disease activity on medication non-adherence. Methods A cross-sectional study was conducted in outpatients with SLE. Medication non-adherence was assessed by using the Morisky Medication Adherence Scale, and the severity of depressed mood was evaluated with the Beck’s Depression Inventory. Disease activity was measured using the SLE Disease Activity Index (SLEDAI). Multiple logistic regression models were used to identify the multivariate predictors of medication non-adherence. Results Out of 140 patients, 134 (95.7%) were females with a mean (±SD) age of 35.6 (±11.3) years and a disease duration of 8.8 (±6.7) years. Medication non-adherence and depressed mood were detected in 62.1% and 35% of the patients, respectively. A moderate or severe depressed mood was significantly associated with medication non-adherence ( p = 0.04). There was a significant correlation between disease activity and the severity of depressed mood ( r = 0.31, p = 0.003). Disease activity did not correlate with medication non-adherence. Logistic regression demonstrated that moderate-to-severe depressed mood increased the probability of medication non-adherence (OR 2.62; 1.02–6.71). Conclusion Medication non-adherence and depressive symptoms are highly prevalent among Saudi SLE patients. Routine screening could facilitate the early detection and management of depression and medication adherence.
Redefining the “Normal” Worker: Law and Policy Choices for Work–Family Balance in Canada: Redéfinir le ‘travailleur normal’: Regard sur les choix législatifs et de politiques publiques en matière de conciliation travail-famille au Canada
Authors: Bernstein Stéphanie , Valentini Mathilde 
Published: August 2017

While the need to reconcile work and family life has been recognized in discrete ways in legislation and policy over the years, there has not been a substantial shift away from the archetype of the “unencumbered” (male) worker to a new model of the “normal” worker. In Canada and elsewhere, legislative protection does not allow women or men to effectively reconcile work and family responsibilities over the life cycle. This paper examines the different ways in which work–family balance is regulated, with a focus on the Canadian federal jurisdiction and the province of Quebec, and underlines the need for coherent labor and social policy. The paper also explores the development of multi-stakeholder initiatives on work–family balance, including the development of voluntary standards and a proposal for a work–family “framework” law to ensure coherence among different laws and programs affecting work–family balance. The paper concludes by confirming the need to move away from an individualized approach toward a more mainstreamed and collectivized approach to work–family balance. Résumé Bien que la nécessité de concilier travail et vie familiale ait fait l'objet d'une reconnaissance timide dans la législation et les politiques publiques au fil des ans, il n'y a pas eu de changement substantiel de l'archétype du travailleur « sans engagements » (homme) vers un nouveau modèle de « travailleur normal ». Au Canada et ailleurs, la protection législative ne permet pas aux femmes ou aux hommes d'arrimer efficacement leurs responsabilités professionnelles et familiales au cours de leur vie. Cet article examine les différentes façons dont la conciliation travail-famille est réglementée, particulièrement en droit fédéral canadien et dans la province de Québec, et souligne la nécessité d'une politique sociale et de travail cohérente. Le texte explore également le développement d'initiatives multipartites, y compris l'élaboration de normes volontaires de style ISO et une proposition de loi-cadre travail-famille afin d'assurer une cohérence entre les différents lois et programmes touchant la conciliation famille-travail au Québec. L'article conclut en confirmant la nécessité de passer d'une approche individualisée à une approche plus intégrée et collectivisée de la conciliation travail-famille.