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https://www.readbyqxmd.com/read/28231485/the-importance-of-teacher-support-differential-impacts-by-gender-and-sexuality
#1
Adrienne B Dessel, Alex Kulick, Laura J Wernick, Daniel Sullivan
Teachers play an important role in shaping the experiences of high school students with regard to patterns of heteronormativity and binary gender norms, particularly for lesbian, gay, bisexual, transgender, and questioning (LGBTQ) students. A climate survey of high school students (n = 953) in the United States examined the association between students' well-being and their relationships with teachers. The sample was majority white (65.8%) and multiracial (14.1%). Cisgender (cis)-girls (49.6%), cis-boys (41...
February 20, 2017: Journal of Adolescence
https://www.readbyqxmd.com/read/28231374/mechanical-venous-anastomosis-in-head-and-neck-microvascular-reconstruction-as-an-equivalent-to-the-gold-standard
#2
Eric Thorpe, Yash Patil
To define the most successful and efficient manner to perform venous microvascular anastomoses, the effectiveness of mechanical venous anastomosis in head and neck microvascular reconstruction is reviewed. Head and neck reconstruction with free flap techniques has become the norm and gold standard for large defects. This retrospective, multicenter case series of a single microvascular surgeon's experience with mechanical venous anastomoses specifically assessed the effectiveness of head and neck reconstruction and the complications associated with it...
February 2017: Ear, Nose, & Throat Journal
https://www.readbyqxmd.com/read/28231134/motivations-for-food-consumption-during-specific-eating-occasions-in-turkey
#3
Delores Chambers, Uyen T X Phan, Sirichat Chanadang, Curtis Maughan, Karolina Sanchez, Brizio Di Donfrancesco, David Gomez, Federica Higa, Han Li, Edgar Chambers, Eyyup Esen
Several studies in different countries have been conducted to investigate factors affecting food choices. The objective of this study was to understand the motivations of specific food and beverage choices for different eating occasions in a typical diet of the Turkish people. A convenience sample of 141 respondents from seven different geographical regions in Turkey completed an online survey questionnaire that included questions about demographic information and details about their latest eating occasion...
May 24, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28230832/specific-interactions-between-lectins-and-red-blood-cells-of-chornobyl-cleanup-workers-as-indicator-of-some-late-radiation-effects
#4
I S Karpova
AIM: Growing interest in lectins is based on their diagnostic and pharmacological potential, especially the ability to inhibit proliferation and initiate apoptosis of cancer cells. In our research microplate lectinoassay able to detect carbohydrate containing structures (receptors) on erythrocyte surface have been proposed for Chornobyl cleanup workers (1986) monitoring. It was expected to reveal specific abnormalities associated with pathological condition arising as a result of late radiation effects...
December 2016: Experimental Oncology
https://www.readbyqxmd.com/read/28230575/patients-and-care-partners-perspectives-on-dignity-and-respect-during-acute-care-hospitalization
#5
Priscilla K Gazarian, Constance R C Morrison, Lisa Soleymani Lehmann, Orly Tamir, David W Bates, Ronen Rozenblum
BACKGROUND: Delivering patient-centered care (PCC) is essential to our healthcare system. Patient dignity and respect are foundational elements of PCC. Understanding patients' and their care partner's perspectives on the meaning of dignity and respect within a clinical care environment is critical to achieving our goal of PCC. OBJECTIVE: The aim of the study was to understand how patients and their care partners define, describe, and experience dignity and respect during hospitalization...
February 22, 2017: Journal of Patient Safety
https://www.readbyqxmd.com/read/28230464/french-norms-for-the-harvard-group-scale-of-hypnotic-susceptibility-form-a
#6
Hernán Anlló, Jean Becchio, Jérôme Sackur
The authors present French norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A). They administered an adapted translation of Shor and Orne's original text (1962) to a group of 126 paid volunteers. Participants also rated their own responses following our translation of Kihlstrom's Scale of Involuntariness (2006). Item pass rates, score distributions, and reliability were calculated and compared with several other reference samples. Analyses show that the present French norms are congruous with the reference samples...
April 2017: International Journal of Clinical and Experimental Hypnosis
https://www.readbyqxmd.com/read/28229539/appetite-self-regulation-environmental-and-policy-influences-on-eating-behaviors
#7
Marlene B Schwartz, David R Just, Jamie F Chriqui, Alice S Ammerman
OBJECTIVE: Appetite regulation is influenced by the environment, and the environment is shaped by food-related policies. This review summarizes the environment and policy research portion of an NIH Workshop (Bethesda, MD, 2015) titled "Self-Regulation of Appetite-It's Complicated." METHODS: In this paper, we begin by making the case for why policy is an important tool in efforts to improve nutrition, and we introduce an ecological framework that illustrates the multiple layers that influence what people eat...
March 2017: Obesity
https://www.readbyqxmd.com/read/28229500/money-for-microbes-pathogen-avoidance-and-out-group-helping-behaviour
#8
Michael Laakasuo, Nils Köbis, Jussi Palomäki, Markus Jokela
Humans have evolved various adaptations against pathogens, including the physiological immune system. However, not all of these adaptations are physiological: the cognitive mechanisms whereby we avoid potential sources of pathogens-for example, disgust elicited by uncleanliness-can be considered as parts of a behavioural immune system (BIS). The mechanisms of BIS extend also to inter-group relations: Pathogen cues have been shown to increase xenophobia/ethnocentrism, as people prefer to keep their societal in-group norms unaltered and "clean...
February 23, 2017: International Journal of Psychology: Journal International de Psychologie
https://www.readbyqxmd.com/read/28229473/nurses-response-to-parents-speaking-up-efforts-to-ensure-their-hospitalized-child-s-safety-an-attribution-theory-perspective
#9
Sondos Basharat, Anat Drach-Zahavy
AIM: To understand how attribution processes (control and stability), which the nurse attributes to parental involvement in maintaining child safety, determine the nurse's response to a safety alert. BACKGROUND: Participation of parents in maintaining their child's safety is shown to reduce the incidence of and risk of clinical errors. Unless nurses respond appropriately to parents' safety alerts, this potential source of support could diminish. DESIGN: A 2 (controllability: high vs...
February 22, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28229245/drug-use-and-sexual-hiv-transmission-risk-among-men-who-have-sex-with-men-and-women-msmw-men-who-have-sex-with-men-only-msmo-and-men-who-have-sex-with-women-only-mswo-and-the-female-partners-of-msmw-and-mswo-a-network-perspective
#10
Typhanye V Dyer, Maria R Khan, Milagros Sandoval, Abenaa Acheampong, Rotrease Regan, Melissa Bolyard, Pedro Mateu-Gelabert, Samuel R Friedman
We described drug use, sex risk, and STI/HIV among men who have sex with men and women (MSMW) and their female partners. We used the Network, Norms and HIV/STI Risk among Youth (NNAHRAY) study to evaluate drug use, sex risk, and biologically-confirmed STI/HIV in (1) MSMW and men who had sex with men only (MSMO) versus men who had sex with women only (MSWO) and (2) female partners of MSMW versus female partners of MSWO (N = 182 men, 152 women). MSMW versus MSWO had 30 to 60% increased odds of substance use, over twice the odds of multiple partnerships, and almost five times the odds of sex trade and HIV infection...
February 22, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28228650/haematopoietic-stem-cell-transplantation-for-autoimmune-diseases
#11
REVIEW
Joost F Swart, Eveline M Delemarre, Femke van Wijk, Jaap-Jan Boelens, Jürgen Kuball, Jacob M van Laar, Nico M Wulffraat
Autologous haematopoietic stem cell transplantation (HSCT) is the only treatment that is able to induce long-term, drug-free and symptom-free remission in several refractory autoimmune rheumatic diseases. Over 3,000 HSCT procedures for rheumatic and nonrheumatic severe autoimmune diseases have been performed worldwide. Specific conditioning regimens are currently used to eradicate the autoreactive immunological memory of patients. Although in vivo immune cell depletion with antithymocyte globulin or anti-CD52 is the norm for many regimens, ex vivo selection of CD34(+) stem cells from the graft is controversial...
February 23, 2017: Nature Reviews. Rheumatology
https://www.readbyqxmd.com/read/28228249/a-computerised-test-of-perceptual-ability-for-learning-endoscopic-and-laparoscopic-surgery-and-other-image-guided-procedures-score-norms-for-picsor
#12
Patrick Henn, Anthony G Gallagher, Emmeline Nugent, Roddy Cowie, Neal E Seymour, Randy S Haluck, Hazem Hseino, Oscar Traynor, Paul C Neary
BACKGROUND: The aptitude to infer the shape of 3-D structures, such as internal organs from 2-D monitor displays, in image guided endoscopic and laparoscopic procedures varies. We sought both to validate a computer-generated task Pictorial Surface Orientation (PicSOr), which assesses this aptitude, and to identify norm referenced scores. METHODS: 400 subjects (339 surgeons and 61 controls) completed the PicSOr test. 50 subjects completed it again one year afterwards...
February 14, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28228196/the-hidden-story-of-innovation-charity-hospital-angola-prison-and-the-challenging-of-surgical-dogma
#13
Patrick Greiffenstein, Paul R Hastings
The late 1960s was a period of significant upheaval of social, cultural, and scientific norms. The generally accepted notion of mandatory laparotomy for all penetrating abdominal injuries was among those norms being called into question across the country and many advocated expectant management of selected patients presenting with this type of injury. Leaders of the surgical community published opinions on either side of the argument. The house staff at Charity Hospital during this period was among the busiest in the nation in treating these injuries, many of them inmates of the Louisiana State Penitentiary who used self-inflicted stab wounds to the abdomen as a means of temporary respite from the inhumane conditions in the prison...
February 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28227624/relationship-between-gait-variables-and-domains-of-neurologic-dysfunction-in-multiple-sclerosis-using-six-minute-walk-test
#14
Asma Qureshi, Maite Brandt-Pearce, Myla D Goldman, Asma Qureshi, Maite Brandt-Pearce, Myla D Goldman, Asma Qureshi, Myla D Goldman, Maite Brandt-Pearce
Most multiple sclerosis (MS) patients eventually suffer from mobility impairment, and thus it is critical that walking disability in MS be accurately assessed. The six-minute walk test (6MWT), a reliable MS measure, is traditionally used to determine the distance covered in six minutes using a standard protocol. With the availability of body sensor networks (BSNs), researchers are interested in leveraging BSN data for finding new gait assessment anchors for improved separability performance. Further, current methods for gait assessments are insufficient since assessments are absolute, performed by comparing outcomes to the statistical norms established from diverse patient data despite natural inter-patient variability...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227525/multi-direction-hand-movement-classification-using-eeg-based-source-space-analysis
#15
Vikram Shenoy Handiru, A P Vinod, Cuntai Guan, Vikram Shenoy Handiru, A P Vinod, Cuntai Guan, Vikram Shenoy Handiru, Cuntai Guan, A P Vinod
Recent advances in the brain-computer interfaces (BCIs) have demonstrated the inference of movement related activity using non-invasive EEG. However, most of the sensorspace approaches that study sensorimotor rhythms using EEG do not reveal the underlying neurophysiological phenomenon while executing or imagining the movement with finer control. Therefore, there is a need to examine feature extraction techniques in the cortical source space which can provide more information about the task compared to sensor-space...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227472/social-norms-of-good-design-interdisciplinary-perspectives-from-a-survey-of-engineers-and-clinicians-in-bioengineering
#16
Angela N Johnson, Angela N Johnson, Angela N Johnson
In bioengineering training for new researchers and engineers, a great deal of time is spent discussing what constitutes "good" design. Conceptualization of good design, however, varies widely across interdisciplinary team members, with potential to both foster innovation or lead to unproductive conflict. To explore how groups central to bioengineering teams (physicians/clinicians and engineers/physicists) conceptualize good design, we asked 176 professionals in bioengineering to complete a comprehensive online survey including items designed to assess cognitive and moral foundations (validated MFQ30 tool) and custom items assessing perceptions on good design in three areas (good design characteristics, reputation of design approvers, and perceived design patient/consumer suitability)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227318/compressive-sensing-of-foot-gait-signals-by-enhancing-group-block-sparse-structure-on-the-first-order-difference
#17
Jeevan K Pant, Sridhar Krishnan, Jeevan K Pant, Sridhar Krishnan, Jeevan K Pant, Sridhar Krishnan
A new technique for improving the signal reconstruction performance for compressive sensing of gait signals is proposed. The algorithm is based on the minimization of a pseudo-norm which promotes group-block-sparse structure on the first-order difference of the signal. Signal blocks in foot gait signals occur as groups, and the locations of the group are estimated based on the regularization promoting block-sparse structure. The group locations are used for minimizing the pseudonorm for promoting group-block-sparse structure...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227122/forward-backward-pursuit-algorithm-for-cerenkov-luminescence-tomography
#18
Haixiao Liu, Zhenhua Hu, Muhan Liu, Jie Tian, Haixiao Liu, Zhenhua Hu, Muhan Liu, Jie Tian, Jie Tian, Haixiao Liu, Muhan Liu, Zhenhua Hu
Cerenkov luminescence tomography (CLT) is a powerful imaging technique that allows dynamically and three-dimensionally resolving the metabolic process of radiopharmaceuticals. It uses optical method to detect radiopharmaceuticals with low cost and high sensitivity. However, because of the strong absorption and scatter of biological tissues, the reconstruction of CLT is always converted to an ill-posed linear system which is hard to solve. An accurate and fast reconstruct algorithm becomes a current issue. The traditional reconstruction algorithm based on l2 norm regularization is too smooth and with low accuracy...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227050/distance-metric-learning-using-random-forest-for-cytometry-data
#19
M Baran Pouyan, J Birjandtalab, M Nourani, M Baran Pouyan, J Birjandtalab, M Nourani, M Baran Pouyan, J Birjandtalab, M Nourani
Visualization and clustering of single-cell mass cytometry (CyTOF) data are analytic techniques to identify different cell types. Most of such techniques, such as Euclidean norm, lose their effectiveness when the data dimension increases due to the curse of dimensionality. In this paper, we propose a new cell distance (called CytoRFD) that works based on Random Forest (RF) concept. The experimental results show that the proposed distance can achieve a much higher quality and effectiveness in large data analysis than traditional metrics specially for CyTOF data...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226674/a-multiple-kernel-learning-approach-for-human-behavioral-task-classification-using-stn-lfp-signal
#20
Hosein M Golshan, Adam O Hebb, Sara J Hanrahan, Joshua Nedrud, Mohammad H Mahoor, Hosein M Golshan, Adam O Hebb, Sara J Hanrahan, Joshua Nedrud, Mohammad H Mahoor, Joshua Nedrud, Adam O Hebb, Sara J Hanrahan, Mohammad H Mahoor, Hosein M Golshan
Deep Brain Stimulation (DBS) has gained increasing attention as an effective method to mitigate Parkinson's disease (PD) disorders. Existing DBS systems are open-loop such that the system parameters are not adjusted automatically based on patient's behavior. Classification of human behavior is an important step in the design of the next generation of DBS systems that are closed-loop. This paper presents a classification approach to recognize such behavioral tasks using the subthalamic nucleus (STN) Local Field Potential (LFP) signals...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
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