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https://www.readbyqxmd.com/read/28340383/infant-helping-in-the-first-year-of-life-parents-recollection-of-infants-earliest-prosocial-behaviors
#1
Stuart I Hammond, Elizabeth Al-Jbouri, Victoria Edwards, Laura E Feltham
Prosocial behavior is widely thought to emerge early in the second year of life. This paper presents evidence that helping emerges early in the first year of life. Parents of 80 children asked to recollect the earliest instance of their child helping recalled help in two contexts: chores (e.g., cleaning up) and care and self-care (e.g., feeding and dressing). A subset of parents recalled helping even before eight months of age, most often in the context of self-care tasks. The presence of helping this early in the lifespan is situated in recent research, and its implications for current theories of early prosocial behavior are discussed...
March 21, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28339989/pain-management-strategies-and-health-care-use-in-community-dwelling-individuals-living-with-chronic-pain
#2
Elizabeth G Mann, Ana Johnson, Ian Gilron, Elizabeth G VanDenKerkhof
Objective. : To describe factors associated with high clinic and emergency room (ER) use among individuals with chronic pain. Design. : This study is part of a larger cross-sectional survey on the epidemiology of chronic pain in Canada. The current analysis was guided by the Andersen-Newman Service Utilization Model. Methods. : Respondents (N = 702) were grouped into high (top 10%) and low (bottom 90%) users based on the number of visits made to clinics and ERs over the past year...
March 3, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28339812/spending-on-hospital-care-and-pediatric-psychology-service-use-among-adolescents-and-young-adults-with-cancer
#3
Meghan E McGrady, James L Peugh, Gabriella A Brown, Ahna L H Pai
To examine the relationship between need-based pediatric psychology service use and spending on hospital care among adolescents and young adults (AYAs) with cancer. Billing data were obtained from 48 AYAs with cancer receiving need-based pediatric psychology services and a comparison cohort of 48 AYAs with cancer not receiving services. A factorial analysis of covariance examined group differences in spending for hospital care. Pending significant findings, a multivariate analysis of covariance was planned to examine the relationship between need-based pediatric psychology service use and spending for inpatient admissions, emergency department (ED) visits, and outpatient visits...
February 26, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28339298/evaluations-and-future-plans-after-casual-sexual-experiences-differences-across-partner-type
#4
Rose Wesche, Shannon E Claxton, Eva S Lefkowitz, Manfred H M van Dulmen
Casual sexual relationships and experiences (CSREs) are common among emerging adults, and their diversity may contribute to variability in their associations with mental health and future romantic relationship development. The present research used multiple regression analyses to examine how CSRE type (casual dating, friends with benefits [FWB], or booty call/one-night stand) is associated with short-term outcomes of these experiences, including positive and negative evaluations, plans to start a romantic relationship with a CSRE partner, and general plans for future CSREs...
March 24, 2017: Journal of Sex Research
https://www.readbyqxmd.com/read/28338740/the-role-of-vip-in-social-behavior-neural-hotspots-for-the-modulation-of-affiliation-aggression-and-parental-care
#5
Marcy A Kingsbury, Leah C Wilson
Although the modulation of social behaviors by most major neurochemical systems has been explored, there are still standouts, including the study of vasoactive intestinal polypeptide (VIP). VIP is a modulator of circadian, reproductive, and seasonal rhythms and is well known for its role in reproductive behavior, as it is the main vertebrate prolactin-releasing hormone. Originally isolated as a gut peptide, VIP and its cognate receptors are present in virtually every brain area that is important for social behavior, including all nodes of the core "social behavior network" (SBN)...
December 16, 2016: Integrative and Comparative Biology
https://www.readbyqxmd.com/read/28337409/network-degeneration-and-dysfunction-in-presymptomatic-c9orf72-expansion-carriers
#6
Suzee E Lee, Ana C Sias, Maria Luisa Mandelli, Jesse A Brown, Alainna B Brown, Anna M Khazenzon, Anna A Vidovszky, Theodore P Zanto, Anna M Karydas, Mochtar Pribadi, Deepika Dokuru, Giovanni Coppola, Dan H Geschwind, Rosa Rademakers, Maria Luisa Gorno-Tempini, Howard J Rosen, Bruce L Miller, William W Seeley
Hexanucleotide repeat expansions in C9ORF72 are the most common known genetic cause of familial and sporadic frontotemporal dementia and amyotrophic lateral sclerosis. Previous work has shown that patients with behavioral variant frontotemporal dementia due to C9ORF72 show salience and sensorimotor network disruptions comparable to those seen in sporadic behavioral variant frontotemporal dementia, but it remains unknown how early in the lifespan these and other changes in brain structure and function arise...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28337406/the-influence-of-health-concern-on-travel-plans-with-focus-on-the-zika-virus-in-2016
#7
Nicole J Olynk Widmar, S R Dominick, Audrey Ruple, Wallace E Tyner
Tourists consider many factors, including health, when choosing travel destinations. The potential for exposure to novel or foreign diseases alone can deter travelers from selecting high-risk locations for disease transmission. The 2015-2016 Zika Virus (ZIKV) outbreak in the Americas and Caribbean prompted the World Health Organization (WHO) to declare a Public Health Emergency of International Concern. This study investigated factors that may contribute to travel avoidance to areas experiencing ZIKV transmission while also considering different levels of health concern and awareness among groups with varying demographics...
June 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28336530/using-chiral-tactoids-as-optical-probes-to-study-the-aggregation-behavior-of-chromonics
#8
Karthik Nayani, Jinxin Fu, Rui Chang, Jung Ok Park, Mohan Srinivasarao
Tactoids are nuclei of an orientationally ordered nematic phase that emerge upon cooling the isotropic phase. In addition to providing a natural setting for exploring chromonics under confinement, we show that tactoids can also serve as optical probes to delineate the role of temperature and concentration in the aggregation behavior of chromonics. For high concentrations, we observe the commonly reported elongated bipolar tactoids. As the concentration is lowered, breaking of achiral symmetry in the director configuration is observed with a predominance of twisted bipolar tactoids...
March 23, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28336507/planking-or-the-lying-down-game-two-case-reports
#9
Stefania Barbieri, Paolo Feltracco, Luca Omizzolo, Rossella Snenghi, Rafi El Mazloum, Gianna Vettore, Mauro Bergamini, Armando Stefanati, Daniele Donato, Cecilia Ferronato, Francesco Maria Avato, Alberto Tredese, Rosa Maria Gaudio
BACKGROUND: The monitoring and management of risks regarding children and young people admitted to the emergency department as a result of dangerous behaviors distributed via the Internet should be based on clinical reasoning and knowledge about these social media-related phenomena. Here we examine 2 cases of teenagers who reported severe injuries while performing the "planking" craze, a challenge that consists in lying face-down stiffly like a board on any kind of surface. OBJECTIVE: Our objective is to examine and describe the Internet craze called planking, also known as the "lying-down game," through 2 case reports from our experience, enriching this study with information gained through discussions with secondary school teenagers...
March 23, 2017: Interactive Journal of Medical Research
https://www.readbyqxmd.com/read/28336240/what-s-the-evidence-self-assessment-implications-for-life-long-learning-in-emergency-medicine
#10
Margaret Wolff, Sally A Santen, Laura R Hopson, Robin R Hemphill, Susan E Farrell
BACKGROUND: The 2012 Academic Emergency Medicine Consensus Conference, "Education Research in Emergency Medicine: Opportunities, Challenges, and Strategies for Success" noted that emergency medicine (EM) educators often rely on theory and tradition when molding their approaches to teaching and learning, and called on the EM education community to advance the teaching of our specialty through the performance and application of research in teaching and assessment methods, cognitive function, and the effects of education interventions...
March 20, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28335658/dopamine-antagonists-for-treatment-resistance-in-autism-spectrum-disorders-review-and-focus-on-bdnf-stimulators-loxapine-and-amitriptyline
#11
Jessica A Hellings, L Eugene Arnold, Joan Han
Drug development is urgently needed for individuals with autism spectrum disorders (ASD) and psychiatric comorbidity, which often presents as aggression and self-injury. At the same time, most psychiatric medications are drugs that have been repurposed following clinical observations of efficacy for a new treatment purpose. Areas Covered: This review aims to provide an overview of dopamine antagonists, including classical and atypical, as well as unconventional antipsychotics in ASD, since they are a mainstay of treatment for such problems...
March 24, 2017: Expert Opinion on Pharmacotherapy
https://www.readbyqxmd.com/read/28335569/a-quantitative-risk-assessment-model-involving-frequency-and-threat-degree-under-line-of-business-services-for-infrastructure-of-emerging-sensor-networks
#12
Xu Jing, Hanwen Hu, Huijun Yang, Man Ho Au, Shuqin Li, Naixue Xiong, Muhammad Imran, Athanasios V Vasilakos
The prospect of Line-of-Business Services (LoBSs) for infrastructure of Emerging Sensor Networks (ESNs) is exciting. Access control remains a top challenge in this scenario as the service provider's server contains a lot of valuable resources. LoBSs' users are very diverse as they may come from a wide range of locations with vastly different characteristics. Cost of joining could be low and in many cases, intruders are eligible users conducting malicious actions. As a result, user access should be adjusted dynamically...
March 21, 2017: Sensors
https://www.readbyqxmd.com/read/28334357/sweetener-intake-by-rats-selectively-bred-for-differential-saccharin-intake-sucralose-stevia-and-acesulfame-potassium
#13
Nancy K Dess, Kiana Dobson, Brandon T Roberts, Clinton D Chapman
Behavioral responses to sweeteners have been used to study the evolution, mechanisms, and functions of taste. Occidental low and high saccharin consuming rats (respectively, LoS and HiS) have been selectively outbred on the basis of saccharin intake and are a valuable tool for studying variation among individuals in sweetener intake and its correlates. Relative to HiS rats, LoS rats consume smaller amounts of all nutritive and nonnutritive sweeteners tested to date, except aspartame. The lines also differ in intake of the commercial product Splenda; the roles of sucralose and saccharides in the difference are unclear...
March 15, 2017: Chemical Senses
https://www.readbyqxmd.com/read/28334135/influence-of-abiotic-factors-on-flight-initiation-by-asian-citrus-psyllid-hemiptera-liviidae
#14
Xavier Martini, Lukasz L Stelinski
Predicting the emergence and arrival of insect pests is paramount for integrated pest management. To achieve this goal, it is important to understand how abiotic factors influence pest dispersal behavior. We investigated the effects of abiotic conditions on flight initiation by the Asian citrus psyllid, Diaphorina citri Kuwayama. We first explored the effect of barometric pressure changes on flight initiation. We used a custom-made barometric chamber and observed the activity of D. citri as measured by the number of psyllids captured on yellow cardboard panels coated with adhesive...
February 22, 2017: Environmental Entomology
https://www.readbyqxmd.com/read/28334026/exploring-the-link-between-multiscale-entropy-and-fractal-scaling-behavior-in-near-surface-wind
#15
Miguel Nogueira
The equivalency between the power law behavior of Multiscale Entropy (MSE) and of power spectra opens a promising path for interpretation of complex time-series, which is explored here for the first time for atmospheric fields. Additionally, the present manuscript represents a new independent empirical validation of such relationship, the first one for the atmosphere. The MSE-fractal relationship is verified for synthetic fractal time-series covering the full range of exponents typically observed in the atmosphere...
2017: PloS One
https://www.readbyqxmd.com/read/28333605/can-all-doctors-be-like-this-seven-stories-of-communication-transformation-told-by-physicians-rated-highest-by-patients
#16
Tom Janisse, Karen Tallman
INTRODUCTION: The top predictors of patient satisfaction with clinical visits are the quality of the physician-patient relationship and the communications contributing to their relationship. How do physicians improve their communication, and what effect does it have on them? This article presents the verbatim stories of seven high-performing physicians describing their transformative change in the areas of communication, connection, and well-being. METHODS: Data for this study are based on interviews from a previous study in which a 6-question set was posed, in semistructured 60-minute interviews, to 77 of the highest-performing Permanente Medical Group physicians in 4 Regions on the "Art of Medicine" patient survey...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28333448/role-of-oxygen-functionalities-in-graphene-oxide-architectural-laminates-goal-sub-nanometer-spacing-and-water-transport
#17
Carlo Alberto Amadei, Andrea Montessori, Julian P Kadow, Sauro Succi, Chad David Vecitis
Active research in nanotechnology contemplates the use of nanomaterials for environmental engineering applications. However, a primary challenge is understanding the effects of nanomaterial properties on industrial device performance and translating unique nanoscale properties to the macroscale. One emerging example is graphene oxide (GO) membranes for separation processes. Thus, here we investigate how individual GO properties, in particular the GO chemistry, can impact GO membrane characteristics and water permeability...
March 23, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28332951/-cancer-was-a-speed-bump-in-my-path-to-enlightenment-a-qualitative-analysis-of-situational-coping-experiences-among-young-adult-survivors-of-childhood-cancer
#18
Rebecca H Foster, Amanda M Brouwer, Robyn Dillon, Matthew J Bitsko, Kamar Godder, Marilyn Stern
Young adult survivors of childhood cancer (N = 47) completed essays exploring situational coping within a mixed methods study. Data were qualitatively analyzed using consensual qualitative research-modified methodology. Five themes emerged: (1) initial reactions to cancer, (2) adjustment/coping with cancer diagnosis and treatment, (3) provisions of social support, (4) perceived effects of cancer experience, and (5) reflections on the cancer experience. Perceptions of childhood cancer experiences appear generally positive, with the majority of negative reactions emerging immediately following diagnosis...
February 15, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28332847/phase-behavior-and-physical-properties-of-new-biobased-ionic-liquid-crystals
#19
Ariel Antonio Campos Toledo Hijo, Guilherme José Maximo, Mariana Conceição Costa, Rosiane Lopes Cunha, Jorge Fernando Brandão Pereira, Kiki Adi Kurnia, Eduardo A Caldas Batista, Antonio J A Meirelles
Protic ionic liquids (PILs) have emerged as promising compounds and attracted the interest of the industry and the academy community, due to their easy preparation and unique properties. In the context of green chemistry, the use of biocompounds, such as fatty acids for their synthesis could disclose a possible alternative way to produce ILs with low or non-toxic effect and consequently, expanding their applicability in bio-based processes or in the development of bioproducts. This work addressed efforts to a better comprehension of the complex Solid-Liquid-Crystal-Liquid thermodynamic equilibrium of twenty new PILs synthesized by using fatty acids commonly found in vegetable oils, as well as their rheological profile and self-assembling ability...
March 23, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28332006/prenatal-nicotine-exposure-decreases-the-release-of-dopamine-in-the-medial-frontal-cortex-and-induces-atomoxetine-responsive-neurobehavioral-deficits-in-mice
#20
Tursun Alkam, Takayoshi Mamiya, Nami Kimura, Aya Yoshida, Daisuke Kihara, Yuki Tsunoda, Yuki Aoyama, Masayuki Hiramatsu, Hyoung-Chun Kim, Toshitaka Nabeshima
Increased risk of attention-deficit/hyperactivity disorder (AD/HD) is partly associated with the early developmental exposure to nicotine in tobacco smoke. Emerging reports link tobacco smoke exposure or prenatal nicotine exposure (PNE) with AD/HD-like behaviors in rodent models. We have previously reported that PNE induces cognitive behavioral deficits in offspring and decreases the contents of dopamine (DA) and its turnover in the prefrontal cortex (PFC) of offspring It is well known that the dysfunction of DAergic system in the brain is one of the core factors in the pathophysiology of AD/HD...
March 23, 2017: Psychopharmacology
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