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https://www.readbyqxmd.com/read/28319907/the-impact-of-welfare-reform-on-the-health-insurance-coverage-utilization-and-health-of-low-education-single-mothers
#1
Kimberly Narain, Marianne Bitler, Ninez Ponce, Gerald Kominski, Susan Ettner
The Personal Responsibility Work Opportunity and Reconciliation Act (PRWORA) of 1996 imposed time limits on the receipt of welfare cash benefits and mandated cash benefit sanctions for failure to meet work requirements. Many studies examining the health implications of PRWORA have found associated declines in health insurance coverage and healthcare utilization among single mothers but no impact of PRWORA on health outcomes. A limitation of this literature is that most studies cover a time period before time limits were implemented in all states and also before individuals began actually timing out...
March 11, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28319690/depression-and-executive-functioning-deficits-predict-poor-occupational-functioning-in-a-large-longitudinal-sample-with-bipolar-disorder
#2
Lisa A O'Donnell, Patricia J Deldin, Andrew Grogan-Kaylor, Melvin G McInnis, Jenna Weintraub, Kelly A Ryan, Joseph A Himle
BACKGROUND: Bipolar Disorder (BD) is characterized by impairments in psychosocial functioning with occupational disability being one of the most significant. Depression and neurocognitive deficits are features of BD most commonly associated with poor occupational functioning (OF). Few studies have examined these features over an extended period of time focusing on distinct aspects of work functioning. METHODS: This longitudinal study included 273 adults with bipolar I disorder (N=173), bipolar II disorder (N=69), and bipolar not otherwise specified (N=31)...
March 16, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28318968/improved-glottic-exposure-for-robotic-microlaryngeal-surgery-a-case-series
#3
Dehra A McGuire, Jennifer P Rodney, Nilesh R Vasan
Robotic surgery has become the standard of care for many procedures outside of otolaryngology and now is gaining momentum within our specialty. The da Vinci (Intuitive Surgical, Sunnyvale, CA) robot has several advantages to human hands, including removal of tremor and better access to lesions because of increased degree of movement of the articulated instruments. The glottis has rarely been addressed using robotic surgery because access was previously thought to be difficult because of the limitations of currently used retractors, which include poor base of tongue and oral commissure retraction resulting in lack of exposure of the glottis in many patients and lack of space for the robotic instruments to occupy...
March 17, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/28318828/pressurized-hydrogenotrophic-denitrification-reactor-for-small-water-systems
#4
Razi Epsztein, Michael Beliavski, Sheldon Tarre, Michal Green
The implementation of hydrogenotrophic denitrification is limited due to safety concerns, poor H2 utilization and low solubility of H2 gas with the resulting low transfer rate. The current paper presents the main research work conducted on a pressurized hydrogenotrophic reactor for denitrification that was recently developed. The reactor is based on a new concept suggesting that a gas-liquid equilibrium is achieved in the closed headspace of denitrifying reactor, further produced N2 gas is carried out by the effluent and gas purging is not required...
March 15, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28318561/litter-assessment-on-99-cuban-beaches-a-baseline-to-identify-sources-of-pollution-and-impacts-for-tourism-and-recreation
#5
C M Botero, G Anfuso, C Milanes, A Cabrera, G Casas, E Pranzini, A T Williams
Litter presence was assessed on the entire Cuban coastline, and includes 99 beaches from all Cuban regions, during field work carried out in 2012 and 2015. A standard method verified in several countries was applied, which classified beaches for nine types of litter into four grades (A-excellent to D-poor). Almost half of the Cuban beaches obtained excellent cleanliness scores, although many needed to be better managed. In this baseline, the most common types of residue were general litter (8% grade D and 35% grades B/C) and potentially harmful litter (<68% with grade A)...
March 17, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28318503/sociotechnical-systems-as-a-framework-for-regulatory-system-design-and-evaluation-using-work-domain-analysis-to-examine-a-new-regulatory-system
#6
Tony Carden, Natassia Goode, Gemma J M Read, Paul M Salmon
Like most work systems, the domain of adventure activities has seen a series of serious incidents and subsequent calls to improve regulation. Safety regulation systems aim to promote safety and reduce accidents. However, there is scant evidence they have led to improved safety outcomes. In fact there is some evidence that the poor integration of regulatory system components has led to adverse safety outcomes in some contexts. Despite this, there is an absence of methods for evaluating regulatory and compliance systems...
March 15, 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28317766/first-evidences-of-interaction-between-pyranoanthocyanins-and-salivary-proline-rich-proteins
#7
Ignacio García-Estévez, Luís Cruz, Joana Oliveira, Nuno Mateus, Victor de Freitas, Susana Soares
The contribution of other classes of polyphenol compounds besides tannins to the overall perception of astringency is still poorly understood. So, this work aimed to study the interaction between a family of salivary proline-rich proteins (aPRPs) and representative pyranoanthocyanins in red wines [pyranomalvidin-3-glucoside (vitisin B), pyranomalvidin-3-glucoside-catechol, and pyranomalvidin-3-glucoside-epicatechin] using saturation transfer difference-NMR and MALDI-TOF. For vitisin B KD was of 1.74mM; for pyranomalvidin-3-glucoside-catechol was 1...
August 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28316930/transudative-pleural-effusion-of-malignant-etiology-rare-but-real
#8
Lindsey Johnson, Hafiz Abdul Moiz Fakih, Salim Daouk, Shaheera Saleem, Ali Ataya
A 62-year-old female presented to the emergency room with one-month history of epigastric abdominal pain, nausea and vomiting. She endorsed progressive dyspnea over two weeks. CT of the abdomen demonstrated bilateral pleural effusions and pancreatic inflammation, so the working diagnosis was pancreatitis. A diagnostic thoracentesis was performed and the pleural fluid analysis was classified as transudate by Light's criteria. Given the atypical features in history and concern for malignancy, fluid was sent for cytological examination and immunohistochemistry which suggested a mucinous malignancy...
2017: Respiratory Medicine Case Reports
https://www.readbyqxmd.com/read/28316248/assessing-the-impact-of-post-traumatic-stress-symptoms-on-resting-state-function-networks-in-a-military-chronic-mild-traumatic-brain-injury-sample
#9
Dominic E Nathan, Julie F Bellgowan, Louis M French, Jonathan P Wolf, Terry Oakes, Jeannine B Mielke, Elyssa B Sham, Wei Liu, Gerard Riedy
The relationship between post traumatic stress disorder (PTSD) and chronic symptoms of mild traumatic brain injury (mTBI) is difficult to discern and poorly understood. An accurate differential diagnosis, assessment and treatment of mTBI and PTSD is challenging due to significant symptom overlap and the absence of clearly established biomarkers. The objective of this work is to examine how post traumatic stress influences task-free brain networks in chronic mTBI subjects. Control subjects (N=44) were compared with chronic mTBI subjects with low (N=58, PCLC total<30), medium (N=124, PCLC total = 31-49) and high (N=105, PCLC total ≥ 60) post traumatic stress symptoms (PTSS)...
March 19, 2017: Brain Connectivity
https://www.readbyqxmd.com/read/28316122/digital-workflow-for-fixed-implant-rehabilitation-of-an-extremely-atrophic-edentulous-mandible-in-three-appointments
#10
Panos Papaspyridakos, Neha Rajput, Yukio Kudara, Hans-Peter Weber
OBJECTIVE: To present a rationale to reduce treatment complexity, number of surgeries, and overall treatment time for patients with extreme mandibular ridge deficiency. CLINICAL CONSIDERATIONS: A 67-year-old fully edentulous male presented with a chief complaint of poor retention and stability of the mandibular complete denture with consequent discomfort and inability to chew. A novel 3-appointment protocol from guided implant placement to definitive prosthesis delivery was implemented...
March 18, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28316046/treatment-of-municipal-wastewater-in-full-scale-on-site-sand-filter-reduces-bod-efficiently-but-does-not-reach-requirements-for-nitrogen-and-phosphorus-removal
#11
Petteri Laaksonen, Aki Sinkkonen, Gennadi Zaitsev, Esa Mäkinen, Timo Grönroos, Martin Romantschuk
A traditional sand filter for treatment of household wastewater was constructed in the fall of 2012 at Biolinja 12, Turku, Finland. Construction work was led and monitored by an authorized wastewater treatment consultant. The filter was placed on a field bordered by open ditches from all sides in order to collect excess rain and snowmelt waters. The filter was constructed and insulated from the environment so that all outflowing water was accounted for. Untreated, mainly municipal, wastewater from Varissuo suburb was pumped from a sewer separately via three septic tanks (volume = 1 m(3) each) into the filters...
March 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28315696/auditory-deficits-in-amusia-extend-beyond-poor-pitch-perception
#12
Kelly L Whiteford, Andrew J Oxenham
Congenital amusia is a music perception disorder believed to reflect a deficit in fine-grained pitch perception and/or short-term or working memory for pitch. Because most measures of pitch perception include memory and segmentation components, it has been difficult to determine the true extent of pitch processing deficits in amusia. It is also unclear whether pitch deficits persist at frequencies beyond the range of musical pitch. To address these questions, experiments were conducted with amusics and matched controls, manipulating both the stimuli and the task demands...
March 15, 2017: Neuropsychologia
https://www.readbyqxmd.com/read/28315581/morphological-and-physiological-differences-in-the-upper-trapezius-muscle-in-patients-with-work-related-trapezius-myalgia-compared-to-healthy-controls-a-systematic-review
#13
REVIEW
Kayleigh De Meulemeester, Patrick Calders, Robby De Pauw, Ine Grymonpon, Anke Govaerts, Barbara Cagnie
BACKGROUND: Trapezius myalgia is a common musculoskeletal complaint, characterized by pain, stiffness and tightness of the upper trapezius muscle. It is often work-related and caused by prolonged static and repetitive work tasks. It is hypothesized that this leads to various morphological and physiological alterations in muscle tissue but the pathophysiology is poorly understood. These alterations can be investigated by analysing muscle biopsies in order to reveal the underlying cellular mechanisms...
March 6, 2017: Musculoskelet Sci Pract
https://www.readbyqxmd.com/read/28315435/pharmacokinetic-study-of-solid-lipid-nanoparticles-of-altretamine-complexed-epichlorohydrin-%C3%AE-cyclodextrin-for-enhanced-solubility-and-oral-bioavailability
#14
Bina Gidwani, Amber Vyas
Altretamine is a synthetic drug approved for treatment of ovarian cancer. The only drawback with its formulation is poor aqueous solubility and low oral bioavailability. In the present work an attempt has been made to prepare inclusion complex of altretamine with epichlorohydrin beta cyclodextrin. The complexes were prepared by kneading, co-evaporation and freeze-drying method and were confirmed by FTIR, XRD, DSC, drug content and dissolution study. Kneaded complex posses maximum solubilizing efficiency of 82...
March 14, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28315290/uca1-regulates-the-growth-and-metastasis-of-pancreatic-cancer-by-sponging-mir-135a
#15
Xiaobo Zhang, Feng Gao, Lei Zhou, Huaitao Wang, Gang Shi, Xiaodong Tan
Pancreatic cancer (PC) is a devastating malignant disease with poor prognosis. This study is aimed to investigate the role of urothelial carcinoma associated 1(UCA1) in the progression of PC. Our results revealed that long non-coding RNAs (lncRNAs)-UCA1 was overexpressed in PC tissues compared with adjacent histologically normal tissues. Down-regulated level of UCA1 was also detected in five human pancreatic cancer cell lines (SW1990,BxPC-3, MiaPaCa-2, PANC-1, CAPAN-1) compared with normal pancreatic duct epithelial HPDE cells...
March 7, 2017: Oncology Research
https://www.readbyqxmd.com/read/28315203/adc-histogram-analysis-of-cervical-cancer-aids-detecting-lymphatic-metastases-a-preliminary-study
#16
Stefan Schob, Hans Jonas Meyer, Nikolaos Pazaitis, Dominik Schramm, Kristina Bremicker, Marc Exner, Anne Kathrin Höhn, Nikita Garnov, Alexey Surov
PURPOSE: Apparent diffusion coefficient (ADC) histogram analysis has been used to some extent in cervical cancer (CC) to distinguish between low-grade and high-grade tumors. Although this differentiation is undoubtedly helpful, it would be even more crucial in the presurgical setting to determine whether a tumor already gained the potential to metastasize via the lymphatic system. So far, no studies investigated the potential of 3T ADC histogram analysis in CC to differentiate between nodal-positive and nodal-negative entities...
March 17, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28314919/interference-between-a-fast-paced-spatial-puzzle-task-and-verbal-memory-demands
#17
Samantha L Epling, Megan J Blakely, Paul N Russell, William S Helton
Research continues to provide evidence that people are poor multi-taskers. Cognitive resource theory is a common explanation for the inability to efficiently perform multiple tasks at the same time. This theory proposes that one's limited supply of cognitive resources can be utilized faster than it is replenished, which results in a performance decline, particularly when these limited resources must be allocated among multiple tasks. Researchers have proposed both domain-specific, for example, spatial versus verbal processing resources, and domain general cognitive resources...
March 17, 2017: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://www.readbyqxmd.com/read/28314544/comprehensive-assessments-of-long-term-sleep-habits-in-epidemiological-study-validity-and-reliability-of-sleep-factors-questionnaire-sfq-among-chinese-women
#18
Wan-Shui Yang, Wen-Xue Fu, Xin Wang, Qin Deng, Ling Wang, Lin-Yan Wang, Hao Zhao, Wen-Yan Fan, Shao-Xin Huang
OBJECTIVE: Epidemiological studies suggested that poor sleep is a potentially novel risk factor for several health outcomes currently; however, there are no validated questionnaires that can systematically measure sleep parameters within these studies. We evaluated the reliability and validity of 17-item sleep factors questionnaire (SFQ), which was developed to comprehensively assess long-term sleep habits for the Jiujiang Breast Cancer Study (JBCS), Jiujiang, China. METHODS: The participants included 100 women aged 18-74years, who were randomly selected from the JBCS project, and completed a SFQ at baseline and again 1year later, and 4 quarterly 30 consecutive days (a total of 120days) sleep diaries over this same year...
April 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28314493/beyond-visas-and-vaccines-preparing-students-for-domestic-and-global-health-engagement
#19
EDITORIAL
Lisa V Adams, Anne N Sosin
At campuses across the United States, scores of students are embarking on global health experiences in low- and middle-income countries. The desire to improve the health of poor communities while preparing for future health careers is often the main driver. The spotlight on domestic health issues also has fueled a resurgence of interest in underserved communities in the United States. Regardless of the destination, rigorous preparation is needed to ensure that the students' presence benefits the communities they aim to serve...
November 2016: Annals of Global Health
https://www.readbyqxmd.com/read/28314366/a-novel-polar-copolymer-design-as-a-multi-functional-binder-for-strong-affinity-of-polysulfides-in-lithium-sulfur-batteries
#20
Yu Jiao, Wei Chen, Tianyu Lei, Liping Dai, Bo Chen, Chunyang Wu, Jie Xiong
High energy density, low cost and environmental friendliness are the advantages of lithium-sulfur (Li-S) battery which is regarded as a promising device for electrochemical energy storage systems. As one of the important ingredients in Li-S battery, the binder greatly affects the battery performance. However, the conventional binder has some drawbacks such as poor capability of absorbing hydrophilic lithium polysulfides, resulting in severe capacity decay. In this work, we reported a multi-functional polar binder (AHP) by polymerization of hexamethylene diisocyanate (HDI) with ethylenediamine (EDA) bearing a large amount of amino groups, which were successfully used in electrode preparation with commercial sulfur powder cathodes...
December 2017: Nanoscale Research Letters
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