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https://www.readbyqxmd.com/read/28651404/-correlation-between-insufficient-methadone-dosage-and-morphine-positive-urine-on-drop-out-of-treatment-in-patients-with-access-to-methadone-maintenance-treatment
#1
T Yao, D Feng, M H Pan, Y P Cheng, C X Li, J Wang, Y L Feng, J Shi, T Su, Q Chen, S Shi, S P Wang
Objective: To estimate the incidence of drop out of treatment in patients with access to methadone maintenance treatment and explore the correlation and interaction between insufficient methadone dosage and morphine positive urine on the drop out in Guangxi Zhuang Autonomous Region. Methods: Face to face interview was conducted in 1 031 patients at 3 methadone maintenance treatment clinics in Guangxi. Results: The study included 1 031 participants, 40.6% of them (419/1 031) had stopped treatment. The drop out rates in urine morphine positive group and methadone dosage<100 mg/d group were 57...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651390/-cross-sectional-survey-of-smoking-and-smoking-cessation-behaviors-in-adults-in-jiangxi-province-2013
#2
Y Y Chen, L P Zhu, W Yan, J Liu, L Ji, Y Xu
Objective: To describe the prevalence of smoking and smoking cessation in adults of Jiangxi province in 2013. Methods: Multi-stage stratified cluster random sampling method was used to select 6 000 individuals aged ≥18 years from 10 chronic and non-communicable disease and risk factor surveillance points of Jiangxi province in 2013. A face-to-face questionnaire survey was carried out to collect information about the risk factors for chronic and non-communicable diseases and 5 997 records were used in final analysis of smoking and smoking cessation...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651389/-survey-of-degree-of-passive-smoking-exposure-and-related-risk-awareness-in-adults-in-china-2013
#3
C Li, L M Wang, Z J Huang, Z P Zhao, M Zhang, X Zhang
Objective: To understand the passive smoking exposure level and related risk awareness in adults in China in 2013. Methods: A face-to-face questionnaire survey was conducted in 179 570 adults selected through multistage cluster sampling from Chinese chronic disease and risk factors surveillance sample population (2013) in 302 surveillance sites. The effective sample size was 176 179 adults. After comprehensive weighting of the samples, the passive smoking exposure level and the awareness rate of related risks were analyzed...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651145/polymer-structure-property-requirements-for-stereolithographic-3d-printing-of-soft-tissue-engineering-scaffolds
#4
REVIEW
Ryan J Mondschein, Akanksha Kanitkar, Christopher B Williams, Scott S Verbridge, Timothy E Long
This review highlights the synthesis, properties, and advanced applications of synthetic and natural polymers 3D printed using stereolithography for soft tissue engineering applications. Soft tissue scaffolds are of great interest due to the number of musculoskeletal, cardiovascular, and connective tissue injuries and replacements humans face each year. Accurately replacing or repairing these tissues is challenging due to the variation in size, shape, and strength of different types of soft tissue. With advancing processing techniques such as stereolithography, control of scaffold resolution down to the μm scale is achievable along with the ability to customize each fabricated scaffold to match the targeted replacement tissue...
June 6, 2017: Biomaterials
https://www.readbyqxmd.com/read/28651107/how-seasonality-and-weather-affect-perinatal-health-comparing-the-experiences-of-indigenous-and-non-indigenous-mothers-in-kanungu-district-uganda
#5
Sarah MacVicar, Lea Berrang-Ford, Sherilee Harper, Vivienne Steele, Shuaib Lwasa, Didacus Namanya Bambaiha, Sabastien Twesigomwe, Grace Asaasira, Nancy Ross
Maternal and newborn health disparities and the health impacts of climate change present grand challenges for global health equity, and there remain knowledge gaps in our understanding of how these challenges intersect. This study examines the pathways through which mothers are affected by seasonal and meteorological factors in sub-Saharan Africa in general, and Kanungu District (Uganda), in particular. We conducted a community-based study consisting of focus group discussions with mothers and interviews with health care workers in Kanungu District...
June 19, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28651096/predicting-actions-from-subtle-preparatory-movements
#6
Maryam Vaziri-Pashkam, Sarah Cormiea, Ken Nakayama
To study how people anticipate others' actions, we designed a competitive reaching task. Subjects faced each other separated by a Plexiglas screen and their finger movements in 3D space were recorded with sensors. The first subject (Attacker) was instructed to touch one of two horizontally arranged targets on the screen. The other subject (Blocker) touched the same target as quickly as possible. Average finger reaction times (fRTs) were fast, much faster than reactions to a dot moving on the screen in the same manner as the Attacker's finger...
June 23, 2017: Cognition
https://www.readbyqxmd.com/read/28651054/importance-and-nature-of-short-range-excitonic-interactions-in-light-harvesting-complexes-and-organic-semiconductors
#7
Rocco Peter Fornari, Patrick Rowe, Daniele Padula, Alessandro Troisi
The singlet excitonic coupling between many pairs of chromophores is evaluated in three different Light Harvesting Complexes (LHCs) and two organic semiconductors (amorphous and crystalline). This large database of structures is used to assess the relative importance of short-range (exchange, overlap, orbital) and long-range (Coulombic) excitonic coupling. We find that atomic transition charges can introduce systematic errors on the Coulombic coupling and that the dipole-dipole interaction fails to capture the true Coulombic coupling even at intermolecular distances of up to 50 Å...
June 26, 2017: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/28650958/dynamics-and-impact-of-homologous-recombination-on-the-evolution-of-legionella-pneumophila
#8
Sophia David, Leonor Sánchez-Busó, Simon R Harris, Pekka Marttinen, Christophe Rusniok, Carmen Buchrieser, Timothy G Harrison, Julian Parkhill
Legionella pneumophila is an environmental bacterium and the causative agent of Legionnaires' disease. Previous genomic studies have shown that recombination accounts for a high proportion (>96%) of diversity within several major disease-associated sequence types (STs) of L. pneumophila. This suggests that recombination represents a potentially important force shaping adaptation and virulence. Despite this, little is known about the biological effects of recombination in L. pneumophila, particularly with regards to homologous recombination (whereby genes are replaced with alternative allelic variants)...
June 26, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28650922/randomized-trial-of-reducing-ambulatory-malpractice-and-safety-risk-results-of-the-massachusetts-promises-project
#9
Gordon D Schiff, Harry Reyes Nieva, Paula Griswold, Nicholas Leydon, Judy Ling, Frank Federico, Carol Keohane, Bonnie R Ellis, Cathy Foskett, E John Orav, Catherine Yoon, Don Goldmann, Joel S Weissman, David W Bates, Madeleine Biondolillo, Sara J Singer
OBJECTIVE: Evaluate application of quality improvement approaches to key ambulatory malpractice risk and safety areas. STUDY SETTING: In total, 25 small-to-medium-sized primary care practices (16 intervention; 9 control) in Massachusetts. STUDY DESIGN: Controlled trial of a 15-month intervention including exposure to a learning network, webinars, face-to-face meetings, and coaching by improvement advisors targeting "3+1" high-risk domains: test result, referral, and medication management plus culture/communication issues evaluated by survey and chart review tools...
June 23, 2017: Medical Care
https://www.readbyqxmd.com/read/28650837/heterogeneous-face-recognition-by-margin-based-cross-modality-metric-learning
#10
Jing Huo, Yang Gao, Yinghuan Shi, Wanqi Yang, Hujun Yin
Heterogeneous face recognition deals with matching face images from different modalities or sources. The main challenge lies in cross-modal differences and variations and the goal is to make cross-modality separation among subjects. A margin-based cross-modality metric learning (MCM²L) method is proposed to address the problem. A cross-modality metric is defined in a common subspace where samples of two different modalities are mapped and measured. The objective is to learn such metrics that satisfy the following two constraints...
June 26, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28650834/angle-2dpca-a-new-formulation-for-2dpca
#11
Quanxue Gao, Lan Ma, Yang Liu, Xinbo Gao, Feiping Nie
2-D principal component analysis (2DPCA), which employs squared F-norm as the distance metric, has been widely used in dimensionality reduction for data representation and classification. It, however, is commonly known that squared F-norm is very sensitivity to outliers. To handle this problem, we present a novel formulation for 2DPCA, namely Angle-2DPCA. It employs F-norm as the distance metric and takes into consideration the relationship between reconstruction error and variance in the objective function...
June 22, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28650796/comparison-of-bovine-bone-autogenic-bone-mixture-versus-platelet-rich-fibrin-for-maxillary-sinus-grafting-histologic-and-histomorphologic-study
#12
Hakan Ocak, Nukhet Kutuk, Umut Demetoglu, Esra Balcıoglu, Saim Ozdamar, Alper Alkan
Numerous grafting materials have been used to augment the maxillary sinus floor for long-term stability and success for implant-supported prosthesis. To enhance bone formation, adjunctive blood-born growth factor sources have gained popularity during the recent years. The present study compared the use of platelet-rich fibrin (PRF) and bovine-autogenous bone mixture for maxillary sinus floor elevation. A split-face model was used to apply 2 different filling materials for maxillary sinus floor elevation in 22 healthy adult sheep...
June 2017: Journal of Oral Implantology
https://www.readbyqxmd.com/read/28650607/self-diffusion-driven-ultrafast-detection-of-ppm-level-nitro-aromatic-pollutants-in-aqueous-media-using-a-hydrophilic-fluorescent-paper-sensor
#13
Wei Lu, Jiawei Zhang, Youju Huang, Patrick Theato, Qing Huang, Tao Chen
Development of fluorescent film probes for toxic nitro aromatic compound pollutants (NACs) such as 2,4,6-trinitrotoluene (TNT) in real water samples implies broad applications in environmental and industrial safety control. Despite many recent advances, there are still some difficult challenges facing this area, e.g., the restricted sensitivity and long response time caused by hindered and slow diffusion of aqueous NACs samples inside a dense, solid film. Hence, we report herein a robust fluorescent paper sensor with improved sensing abilities, which is prepared by absorbing hydrophilic pyrene-functionalized polymer uniformly into cellulose-based filter papers...
June 26, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28650517/adaptive-change-in-chewing-related-brain-activity-while-wearing-a-palatal-plate-an-fmri-study
#14
Yuka Inamochi, Kenji Fueki, Nobuo Usui, Masato Taira, Noriyuki Wakabayashi
Prosthodontic treatment success depends on patients' ability to adapt to an altered oral environment containing removable prostheses. We investigated adaptive chewing-related brain activity changes in response to a new oral environment. Twenty-eight fully dentate subjects (mean age: 28.6 years) wore experimental denture-base palatal plates (3-mm thick), for 7 days. We measured food mixing ability and cycle time, and assessed brain activity by functional magnetic resonance imaging during chewing at pre-insertion (Day 0), and immediately (Day 1), 3 days (Day 3), and 7 days (Day 7) after insertion...
June 26, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28650362/emergency-care-in-the-face-of-terrorism
#15
Colin A Graham
No abstract text is available yet for this article.
August 2017: European Journal of Emergency Medicine: Official Journal of the European Society for Emergency Medicine
https://www.readbyqxmd.com/read/28650227/facilitators-and-barriers-to-participation-in-prep-hiv-prevention-trials-involving-transgender-male-and-female-adolescents-and-emerging-adults
#16
Celia B Fisher, Adam L Fried, Margaret Desmond, Kathryn Macapagal, Brian Mustanski
Despite the disproportionate burden of HIV facing transgender youth, they continue to be under-represented in studies to provide an empirical basis for pre-exposure prophylaxis (PrEP) programs that can meet the unique needs of this population. This study examined facilitators and barriers to participation in a PrEP adherence study, determined through an online survey administered to 90 transgender male and 60 transgender female 14-21-year-olds attracted to cisgender male sexual partners. Approximately 50% reported likely to participate in the PrEP study...
June 2017: AIDS Education and Prevention: Official Publication of the International Society for AIDS Education
https://www.readbyqxmd.com/read/28650193/evaluation-of-an-open-access-cbt-based-internet-program-for-social-anxiety-patterns-of-use-retention-and-outcomes
#17
M Taylor Dryman, Lisa M McTeague, Thomas M Olino, Richard G Heimberg
OBJECTIVE: Internet-delivered cognitive-behavioral therapy (ICBT) has been established as both efficacious and effective in reducing symptoms of social anxiety. However, most research has been conducted in controlled settings, and little is known regarding the utility of such programs in an open-access format. The present study examined the use, adherence, and effectiveness of Joyable, an open-access, Internet-delivered, coach-supported CBT-based intervention for social anxiety. METHOD: Participants were 3,384 registered users (Mage [SD] = 29...
June 26, 2017: Journal of Consulting and Clinical Psychology
https://www.readbyqxmd.com/read/28650011/interconversion-of-molecular-face-rotating-polyhedra-through-turning-inside-out
#18
Yu Wang, Hongxun Fang, Wei Zhang, Yongbin Zhuang, Zhongqun Tian, Xiaoyu Cao
We report the post-synthesis interconversion of two enantiomeric organic cages through turning inside out. By scrutinizing the thermodynamics and kinetics, we are able to control the racemization rate by various reaction conditions and reveal that the turning-inside-out interconversion is realized through a partial disassembly pathway. The kinetics investigation also provides insight into the dynamic essence of imine chemistry using different solvents and catalysts.
June 26, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28649930/expanding-the-scope-beyond-mortality-burden-and-missed-opportunities-in-maternal-morbidity-in-indonesia
#19
Vitri Widyaningsih, Khotijah, Balgis
BACKGROUND: Indonesia still faces challenges in maternal health. Specifically, the lack of information on community-level maternal morbidity. The relatively high maternal healthcare non-utilization in Indonesia intensifies this problem. OBJECTIVE: To describe the burden of community-level maternal morbidity in Indonesia. Additionally, to evaluate the extent and determinants of missed opportunities in women with maternal morbidity. METHODS: We used three cross-sectional surveys (Indonesian Demographic and Health Survey, IDHS 2002, 2007 and 2012)...
2017: Global Health Action
https://www.readbyqxmd.com/read/28649924/the-value-of-cognitive-neuropsychology-the-case-of-vision-research
#20
Michael McCloskey, Thitaporn Chaisilprungraung
Cognitive neuropsychological evidence is widely viewed as inherently flawed or weak, despite well-reasoned arguments to the contrary by many theorists. Rather than attempting yet another defence of cognitive neuropsychology on logical grounds, we point out through examples that in practice, cognitive neuropsychological evidence is widely accepted as valid and important, and has had a major impact on cognitive theory and research. Objections offered in the abstract rarely arise in the context of actual studies...
June 26, 2017: Cognitive Neuropsychology
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