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https://www.readbyqxmd.com/read/29793192/how-did-older-adults-respond-to-challenges-after-an-earthquake-results-from-a-qualitative-study-in-iran
#1
Shokoufeh Ahmadi, Hamidreza Khankeh, Robab Sahaf, Asghar Dalvandi, Seyed Ali Hosseini, Fardin Alipour
OBJECTIVES: In many areas, natural disasters are a major challenge for life and property of people. Earthquake is one of the most devastating natural disasters. This study aimed to explore how older adults responded to challenges after the earthquake in Iran. METHODS: This study was based on qualitative analysis. Data were collected through in-depth and semi-structured interviews. 29 participants including 18 older adult survivors of the earthquake-stricken areas, four lay caregivers, and three health professionals in disasters, one social worker, two relief worker and one disaster psychologist were interviewed...
May 17, 2018: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/29793176/non-ldl-dyslipidemia-is-prevalent-in-the-young-and-determined-by-lifestyle-factors-and-age-the-lifelines-cohort
#2
Jeroen K de Vries, Jan W Balder, Michelle J Pena, Petra Denig, Andries J Smit
BACKGROUND AND AIMS: Non-LDL dyslipidemia (NLD) confers cardiovascular risk, and prevalence rates appear to be high in elderly populations. Small cohorts have identified several lifestyle, anthropometric, and medical factors associated with NLD. We aimed to assess sex- and age-specific prevalence of NLD in a contemporary population cohort (n = 167 729), and to identify independent determinants of NLD, focusing on lifestyle, anthropometric, and medical factors. METHODS: The prevalence of NLD was assessed per 10-year age intervals in adults without cardiovascular disease not using lipid-modifying drugs from the Dutch LifeLines cohort...
May 21, 2018: Atherosclerosis
https://www.readbyqxmd.com/read/29793128/convolutional-neural-networks-for-seizure-prediction-using-intracranial-and-scalp-electroencephalogram
#3
Nhan Duy Truong, Anh Duy Nguyen, Levin Kuhlmann, Mohammad Reza Bonyadi, Jiawei Yang, Samuel Ippolito, Omid Kavehei
Seizure prediction has attracted growing attention as one of the most challenging predictive data analysis efforts to improve the life of patients with drug-resistant epilepsy and tonic seizures. Many outstanding studies have reported great results in providing sensible indirect (warning systems) or direct (interactive neural stimulation) control over refractory seizures, some of which achieved high performance. However, to achieve high sensitivity and a low false prediction rate, many of these studies relied on handcraft feature extraction and/or tailored feature extraction, which is performed for each patient independently...
May 7, 2018: Neural Networks: the Official Journal of the International Neural Network Society
https://www.readbyqxmd.com/read/29793078/comparison-of-performance-based-assessment-and-real-world-skill-in-people-with-serious-mental-illness-ecological-validity-of-the-test-of-grocery-shopping-skills
#4
Laura A Faith, Melisa V Rempfer
Valid functional measures are essential for clinical and research efforts that address recovery and community functioning in people with serious mental illness. Although there is a great deal of interest in functional assessment, there is limited research supporting how well current evaluation methods provide a true assessment of real world functioning or naturalistic behavior. To address this gap in the literature, the present study examined the performance of individuals with serious mental illness (i.e., diagnosis of schizophrenia-spectrum, bipolar disorder, or other depression/anxiety diagnoses and accompanying functional disability) on the Test of Grocery Shopping Skills (TOGSS), a performance-based naturalistic task...
May 7, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29793050/small-scale-managed-marine-areas-over-time-developments-and-challenges-in-a-local-fijian-reef-fishery
#5
Elodie Fache, Annette Breckwoldt
This paper investigates the Locally Managed Marine Area (LMMA) approach through looking at developments and challenges of community-based marine resource management over time, with a particular focus on Fiji in the South Pacific region. A diachronic perspective, based on two multi-method empirical studies, is used to exemplify the social complexities of the implementation of this LMMA approach in a specific island setting. This perspective connects local stakeholders' establishment and management of a LMMA covering their entire customary fishing rights area (iqoliqoli) with the national context articulated around the Fiji Locally Managed Marine Area (FLMMA) network, as well as with regional networking and international conservation dynamics...
May 21, 2018: Journal of Environmental Management
https://www.readbyqxmd.com/read/29793014/calf-muscle-oxygen-saturation-during-six-minute-walk-test-and-its-relationship-with-walking-impairment-in-symptomatic-peripheral-artery-disease
#6
Aluísio Andrade-Lima, Gabriel G Cucato, Wagner J R Domingues, Antônio H Germano-Soares, Bruno R Cavalcante, Marilia A Correia, Glauco F Saes, Nelson Wolosker, Andrew W Gardner, Antônio E Zerati, Raphael M Ritti-Dias
OBJECTIVE: Impaired microcirculation is associated with poor walking capacity in symptomatic peripheral artery disease (PAD) patients during treadmill test, however, this test does not simulate the efforts of daily walking of these patients. Thus, the aim of the study was to describe the microcirculation responses during six-minute walk test (6MWT) and to analyze the relationship between microcirculation indicators and walking impairment in symptomatic PAD patients. METHODS: Thirty-four patients were included (mean age = 67...
May 21, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29792802/the-anti-biofouling-properties-of-superhydrophobic-surfaces-are-short-lived
#7
Gi Byoung Hwang, Kristopher Page, Adnan Patir, Sean P Nair, Elaine Allan, Ivan P Parkin
Superhydrophobic surfaces are present in nature on the leaves of many plant species. Water rolls on these surfaces and the rolling motion picks up particles including bacteria and viruses. Man-made superhydrophobic surfaces have been made in an effort to reduce biofouling. We show here that the anti-biofouling property of a superhydrophobic surface is due to an entrapped air-bubble layer that reduces contact between the bacteria and the surface. Further, we show that prolonged immersion of superhydrophobic surfaces in water led to loss of the bubble-layer and subsequent bacterial adhesion that unexpectedly, exceeded that of the control materials...
May 24, 2018: ACS Nano
https://www.readbyqxmd.com/read/29792681/protein-based-electronic-skin-akin-to-biological-tissues
#8
Minsik Jo, Kyungtaek Min, Biswajit Roy, Sookyoung Kim, Sangmin Lee, Ji-Yong Park, Sunghwan Kim
Human skin provides an interface that transduces external stimuli into electrical signals for communication with the brain. There has been considerable effort to produce soft, flexible, and stretchable electronic skin (E-skin) devices. However, common polymers cannot imitate human skin perfectly due to their poor biocompatibility, biofunctionality, and permeability to many chemicals and biomolecules. Herein, we report on highly flexible, stretchable, conformal, molecule-permeable, and skin-adhering E-skins that combine a metallic nanowire (NW) network and silk protein hydrogel...
May 24, 2018: ACS Nano
https://www.readbyqxmd.com/read/29792667/control-of-selectivity-in-palladium-ii-catalyzed-oxidative-transformations-of-allenes
#9
Bin Yang, Youai Qiu, Jan-E Bäckvall
Oxidation reactions play a central role in organic synthesis, and it is highly desirable that these reactions are mild and occur under catalytic conditions. In Nature, oxidation reactions occur under mild conditions via cascade processes, and furthermore, they often occur in an enantioselective manner with many of them involving molecular oxygen or hydrogen peroxide as the terminal oxidant. Inspired by the reactions in Nature, we have developed a number of Pd(II)-catalyzed cascade reactions under mild oxidative conditions...
May 24, 2018: Accounts of Chemical Research
https://www.readbyqxmd.com/read/29792594/an-nmdar-positive-and-negative-allosteric-modulator-series-share-a-binding-site-and-are-interconverted-by-methyl-groups
#10
Riley Perszyk, Brooke M Katzman, Hirofumi Kusumoto, Steven A Kell, Matthew P Epplin, Yesim A Tahirovic, Rhonda L Moore, David Menaldino, Pieter Burger, Dennis C Liotta, Stephen F Traynelis
N-methyl-d-aspartate receptors (NMDARs) are an important receptor in the brain and have been implicated in multiple neurological disorders. Many non-selective NMDAR-targeting drugs are poorly tolerated, leading to efforts to target NMDAR subtypes to improve the therapeutic index. We describe here a series of negative allosteric NMDAR modulators with submaximal inhibition at saturating concentrations. Modest changes to the chemical structure interconvert negative and positive modulation. All modulators share the ability to enhance agonist potency and are use-dependent, requiring the binding of both agonists before modulators act with high potency...
May 24, 2018: ELife
https://www.readbyqxmd.com/read/29792586/the-incubation-period-of-hepatitis-e-genotype-1-insights-from-pooled-analyses-of-travellers
#11
A S Azman, I Ciglenecki, C Oeser, B Said, R S Tedder, S Ijaz
Hepatitis E virus genotype 1 (HEV G1) is an important cause of morbidity and mortality in Africa and Asia. HEV G1's natural history, including the incubation period, remains poorly understood, hindering surveillance efforts and effective control. Using individual-level data from 85 travel-related HEV G1 cases in England and Wales, we estimate the incubation period distribution using survival analysis methods, which allow for appropriate inference when only time ranges, rather than exact times are known for the exposure to HEV and symptom onset...
May 24, 2018: Epidemiology and Infection
https://www.readbyqxmd.com/read/29792582/advancing-child-sexual-abuse-prevention-in-schools-an-exploration-of-the-effectiveness-of-the-enough-online-training-program-for-k-12-teachers
#12
Melinda Gushwa, Jetta Bernier, David Robinson
Child sexual abuse (CSA) in schools and educator misconduct represents a threat to the safety and well-being of our children. The Enough! Preventing Child Sexual Abuse in My School program is a 1-hour online training course developed to address the problem of sexual misconduct and CSA in K-12 education via the use of two avatars/teachers who are navigating CSA and misconduct in their schools. One hundred and thirty-four teachers from three school districts participated in a study to examine the effectiveness of the program in terms of knowledge awareness, including prevalence rates, types of CSA behaviors, impact of CSA on children, signs and symptoms, reporting responsibilities and responses to suspected abuse...
May 24, 2018: Journal of Child Sexual Abuse
https://www.readbyqxmd.com/read/29792581/victimization-and-violence-an-exploration-of-the-relationship-between-child-sexual-abuse-violence-and-delinquency
#13
Rebecca Shoaf Kozak, Melinda Gushwa, Tamara J Cadet
Child sexual abuse (CSA) continues to be a major public health issue with significant short- and long-term consequences. However, little contemporary research has examined the relationship between CSA and delinquent and violent behavior in adolescence. Children who have been sexually abused experience a unique form of victimization compared to children who have endured other forms of maltreatment, as CSA can result in feelings of shame, powerlessness and boundary violations. The purpose of this study was to examine the effect of CSA on delinquent and violent behavior in adolescence...
May 24, 2018: Journal of Child Sexual Abuse
https://www.readbyqxmd.com/read/29792572/galnac-sirna-conjugates-leading-the-way-for-delivery-of-rnai-therapeutics
#14
Aaron D Springer, Steven F Dowdy
Short-interfering RNA (siRNA)-induced RNAi responses have great potential to treat a wide variety of human diseases from cancer to pandemic viral outbreaks to Parkinson's Disease. However, before siRNAs can become drugs, they must overcome a billion years of evolutionary defenses designed to keep invading RNAs on the outside cells from getting to the inside of cells. Not surprisingly, significant effort has been placed in developing a wide array of delivery technologies. Foremost of these has been the development of N-acetylgalactosamine (GalNAc) siRNA conjugates for delivery to liver...
May 24, 2018: Nucleic Acid Therapeutics
https://www.readbyqxmd.com/read/29792555/vaccine-hesitancy-among-caregivers-and-association-with-childhood-vaccination-timeliness-in-addis-ababa-ethiopia
#15
Nina B Masters, Yemesrach A Tefera, Abram L Wagner, Matthew L Boulton
INTRODUCTION: Vaccines are vital to reducing childhood mortality, and prevent an estimated 2 to 3 million deaths annually which disproportionately occur in the developing world. Overall vaccine coverage is typically used as a metric to evaluate the adequacy of vaccine program performance, though it does not account for untimely administration, which may unnecessarily prolong children's susceptibility to disease. This study explored a hypothesized positive association between increasing vaccine hesitancy and untimeliness of immunizations administered under the Expanded Program on Immunization (EPI) in Addis Ababa, Ethiopia...
May 24, 2018: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/29792540/cerebral-amyloid-angiopathy-diagnosis-and-potential-therapies
#16
Stewart A Weber, Ranish K Patel, Helmi L Lutsep
Cerebral amyloid angiopathy (CAA) is characterized by the pathologic deposition of amyloid-beta within cortical and leptomeningeal arteries, arterioles, capillaries and, in rare cases, the venules of the brain. It is often associated with the development of lobar intracerebral hemorrhages but may cause other neurologic symptoms or be asymptomatic. Magnetic resonance imaging characteristics, such as lobar microbleeds, support a diagnosis of CAA and assist with hemorrhage risk assessments. Immunosuppressants are used to treat rarer inflammatory forms of CAA...
May 24, 2018: Expert Review of Neurotherapeutics
https://www.readbyqxmd.com/read/29792514/a-flow-procedure-for-linearization-of-genome-sequence-graphs
#17
David Haussler, Maciej Smuga-Otto, Jordan M Eizenga, Benedict Paten, Adam M Novak, Sergei Nikitin, Maria Zueva, Dmitrii Miagkov
Efforts to incorporate human genetic variation into the reference human genome have converged on the idea of a graph representation of genetic variation within a species, a genome sequence graph. A sequence graph represents a set of individual haploid reference genomes as paths in a single graph. When that set of reference genomes is sufficiently diverse, the sequence graph implicitly contains all frequent human genetic variations, including translocations, inversions, deletions, and insertions. In representing a set of genomes as a sequence graph, one encounters certain challenges...
May 24, 2018: Journal of Computational Biology: a Journal of Computational Molecular Cell Biology
https://www.readbyqxmd.com/read/29792497/examining-the-stability-of-social-emotional-and-behavioral-risk-status-implications-for-screening-frequency
#18
Faith G Miller, Sandra M Chafouleas, Megan E Welsh, T Chris Riley-Tillman, Gregory A Fabiano
Responsive service delivery frameworks rely on the use of screening approaches to identify students in need of support and to guide subsequent assessment and intervention efforts. However, limited empirical investigations have been directed to informing how often screening should occur for social, emotional, and behavioral difficulties in school settings. The purpose of the current study was to evaluate the stability of risk status on 3 different screening instruments across 3 administrations across the course of a school year...
May 24, 2018: School Psychology Quarterly
https://www.readbyqxmd.com/read/29792493/does-increased-effort-compensate-for-performance-debilitating-test-anxiety
#19
David W Putwain, Wendy Symes
It is well established that test anxiety is negatively related to examination performance. Based on attentional control theory, the aim of this study was to examine whether increased effort can protect against performance debilitating test anxiety. Four hundred and sixty-six participants (male = 228; 48.9%; White = 346, 74.3%; mean age = 15.7 years) completed self-report measures of test anxiety and effort that were matched to performance on a high-stakes secondary school examination. The worry and bodily symptoms components of test anxiety were negatively, and effort, positively related to examination performance...
May 24, 2018: School Psychology Quarterly
https://www.readbyqxmd.com/read/29792481/risk-and-protective-factors-of-intimate-partner-violence-among-south-asian-immigrant-women-and-perceived-need-for-services
#20
Bushra Sabri, Michelle Simonet, Jacquelyn C Campbell
OBJECTIVES: Limited research exists on multilevel influences of intimate partner violence (IPV) among immigrant groups in the United States, particularly South Asians. Using a socioecological framework, this study examined risk and protective factors of IPV among a diverse group of South Asian immigrant survivors of IPV and identified their perceived need for services. METHOD: Sixteen South Asian immigrant survivors were recruited from New York; Maryland; Virginia; and Washington, DC, using a snowball sampling method...
May 24, 2018: Cultural Diversity & Ethnic Minority Psychology
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