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Social Aggression

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https://www.readbyqxmd.com/read/28820613/influence-of-paddock-size-on-social-relationships-in-domestic-horses
#1
Katarzyna Majecka, Aneta Klawe
The aim of this study was to explore whether the size of paddocks affected social interactions within a group of horses. Furthermore, the effects of the gender composition in groups on social behavior were investigated. The research was done in a horse-riding center. A total of 78 horses and ponies, forming 3 groups, were included in the study. The time of the observation was divided into 2 periods. The data obtained from the 1st period (the horses were on relatively small paddocks) and the 2nd period (the paddocks were significantly bigger) were compared...
August 18, 2017: Journal of Applied Animal Welfare Science: JAAWS
https://www.readbyqxmd.com/read/28818248/cancer-risk-promoting-information-the-communication-environment-of-young-adults
#2
Rachel F McCloud, Racquel E Kohler, K Viswanath
Young adulthood represents a time of myriad transitions, which leave young adults (YAs) more susceptible to the influences of cancer risk-promoting information. The tobacco, alcohol, indoor tanning, and food and beverage industries engage in aggressive marketing strategies through both traditional and social media to target this age group to consume their products, which have known links to cancer. Despite this barrage of messaging, detailed data are lacking on the communication behaviors of subgroups of this diverse age group, particularly those from low SES...
September 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28818244/breastfeeding-and-breast-cancer-risk-reduction-implications-for-black-mothers
#3
Erica H Anstey, Meredith L Shoemaker, Chloe M Barrera, Mary Elizabeth O'Neil, Ashley B Verma, Dawn M Holman
Breast cancer is the most commonly diagnosed cancer and a leading cause of death from cancer among U.S. women. Studies have suggested that breastfeeding reduces breast cancer risk among parous women, and there is mounting evidence that this association may differ by subtype such that breastfeeding may be more protective of some invasive breast cancer types. The purpose of this review is to discuss breast cancer disparities in the context of breastfeeding and the implications for black mothers. Black women in the U...
September 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28817796/the-strange-case-of-aggression-and-the-brain
#4
Vinicius M A Carvalho, Thiago S Nakahara, Fabio Papes
Territorial male mice are aggressive toward intruding males, but socially bonded males are not. Through manipulation of activity in a subset of neurons in the ventromedial hypothalamus, Yang et al. (2017) report that social and physiological factors non-linearly interact to control male aggression.
August 16, 2017: Neuron
https://www.readbyqxmd.com/read/28816300/-combination-of-periodontal-orthodontic-and-endodontic-therapy-in-upper-anterior-teeth-with-hopeless-prognosis-and-long-time-follow-up-a-case-report
#5
Y Li, L Xu, Y H Zhou, X Y Ouyang, T Cao
It is complicated to decide the treatment plan of hopeless anterior teeth in esthetic zone due to severe periodontitis, periodontal-endodontic combined lesion or teeth trauma. The optional treatment plan for this kind of teeth includes retention after periodontal treatment, extraction and implant treatment, extraction and prosthodontic treatment and so on. To make an appropriate treatment plan, patients' periodontal conditions, periodontal biotype, local anatomy, esthetic demand, economic condition and social psychological status should be comprehensively considered...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28813322/anger-and-aggression-in-ptsd
#6
REVIEW
Casey T Taft, Suzannah K Creech, Christopher M Murphy
Trauma and posttraumatic stress disorder have massive negative consequences; associated anger and aggression are particularly damaging. This overview focuses on these relationships and their potential mechanisms, and offers treatment considerations. Research and theory suggests that trauma impacts anger and aggression through social information processing mechanisms, and an aggression model incorporating impelling, instigating, and disinhibiting factors helps us understand who is at risk under specific circumstances...
April 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28808752/return-to-work-and-work-related-disability-among-aml-survivors
#7
Osai Samadi, Henriette Breunis, Joanna Sandoval, Kosalan Akilan, Narhari Timilshina, Shabbir M H Alibhai
Acute myeloid leukemia (AML) is an aggressive, acute-onset hematological malignancy. Greater use of intensive chemotherapy (IC), supportive care, and stem cell transplantation have led to an increasing number of long-term survivors. Few studies have examined employment issues among AML survivors and to our knowledge, no study has examined the long-term effects of treatment on return to work. This study is the first to utilize a validated measure of work-related limitation and productivity (WLQ-16) to assess the long-term effects of AML treatment on employment rates, work-related limitations, and overall productivity...
August 14, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/28806966/an-exploratory-study-assessing-psychological-distress-of-indigents-in-burkina-faso-a-step-forward-in-understanding-mental-health-needs-in-west-africa
#8
Émilie Pigeon-Gagné, Ghayga Hassan, Maurice Yaogo, Valéry Ridde
BACKGROUND: Poverty is known as an important determinant of health, but empirical data are still missing on the relationships between poverty, other adverse living conditions, and psychological distress, particularly in low-income countries. This study aimed to assess mental health needs and psychological distress among the poorest in rural settings in Burkina Faso where food security and access to water, electricity, schooling, and healthcare are limited. METHODS: We randomly selected 2000 individuals previously identified as indigents by a community-targeting process...
August 14, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28805719/factors-affecting-depressive-symptoms-among-north-korean-adolescent-refugees-residing-in-south-korea
#9
Subin Park, Minji Lee, Jin Yong Jeon
We examined factors affecting the depressive symptoms and the relationship between depression and quality of life among 131 North Korean adolescent refugees aged 12-24 years. We compared sociodemographic, social, and individual characteristics and perceived the quality of life between participants with and without depression. Thirty-seven refugees (28.2%) had clinically significant depressive symptoms. The refugees with depression were younger (t = 2.67; p = 0.009), more likely to be male (χ² = 6.98; p = 0...
August 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28802914/forced-but-not-free-choice-nicotine-during-lactation-alters-maternal-behavior-and-noradrenergic-system-of-pups-impact-on-social-behavior-of-adolescent-isolated-male-rats
#10
Doriana Chirico, Emilia Romano, Marco Famele, Rosa Draisci, Rosanna Mancinelli, Tiziana Pascucci, Walter Adriani
Adverse effects of nicotine during pregnancy have been greatly studied, while nowadays few works are focused on consequences of maternal tobacco smoking after birth. The present study investigated the behavioral and early neurochemical effects of nicotine treatment during first weeks of post-natal life in rats. We used "free choice" treatment (H2O+NIC dams could drink from two bottles, containing 10mg/L nicotine hydrogen tartrate salt, or water) versus "forced choice" (NIC+NIC mothers could drink from two bottles both containing nicotine hydrogen tartrate salt, range from 0...
August 9, 2017: Neuroscience
https://www.readbyqxmd.com/read/28802300/media-exposure-and-parental-mediation-on-fast-food-consumption-among-children-in-metropolitan-and-suburban-indonesian
#11
May O Lwin, Shelly Malik, Hardinsyah Ridwan, Cyndy Sook Sum Au
BACKGROUND AND OBJECTIVES: Fast-food companies have been reproached for rising obesity levels due to aggressive marketing tactics targeted at children. They have countered that parents should be held responsible considering their critical role as nutritional gatekeepers. This study examined the comparative effects of media exposure and parental mediation on Indonesian children's fast food consumption and how the effects compare in the metropolitan versus suburban areas. METHODS AND STUDY DESIGN: The sample consisted of 394 child-mother pairs comprising grade three and four children and their mothers from two schools each in Jakarta and Bogor representing 40...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28800042/blood-pressure-indices-and-cardiovascular-disease-mortality-in-persons-with-or-without-diabetes-mellitus
#12
Pallavi Gomadam, Amit Shah, Waqas Qureshi, Phyllis N Yeboah, Barry I Freedman, Donald Bowden, Elsayed Z Soliman, Joseph Yeboah
BACKGROUND: We examined the associations between blood pressure indices (SBP, DBP, mean arterial pressure and pulse pressure) and cardiovascular disease (CVD) mortality among persons with or without diabetes mellitus (NON-DM) in a multiethnic cohort. METHODS: We included 17 650 participants from National Health and Nutrition Examination Survey III and 1439 participants from Diabetes Heart Study (total n = 19 089, 16.3% had diabetes mellitus, mean age 48...
August 10, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28799889/individual-and-social-correlates-of-aggressive-behavior-in-lebanese-undergraduates-the-role-of-trait-emotional-intelligence
#13
Maria-Jose Sanchez-Ruiz, Amal Baaklini
This study investigates the relationship between Aggressive Behavior and individual factors, namely trait Emotional Intelligence, personality dimensions, emotion regulation and self-worth, as well as social factors, namely accepting/rejecting parenting styles and exposure to violence. The sample consisted of 252 university students in Lebanon (154 females), from 16 to 30 years old. Results from hierarchical regression analyses (controlling for age and gender and in the presence of social and individual predictors) showed that the Self-control and Emotionality factors of trait Emotional Intelligence were significant negative predictors of Aggressive Behavior while controlling for age and gender, and in the presence of social and individual predictors)...
August 11, 2017: Journal of Social Psychology
https://www.readbyqxmd.com/read/28799002/intolerance-and-violence-against-doctors
#14
REVIEW
Meharban Singh
Intolerance and grouse against doctors is a global phenomenon but India seems to lead the world in violence against doctors. According to World Health Organization, about 8-38% healthcare workers suffer physical violence at some point in their careers. Many more are verbally abused or threatened. Public is almost behaving like health sector terrorists. The spate of increasing attacks on doctors by damaging their property and causing physical injury is not acceptable by any civilized society. The public is becoming increasingly intolerant to a large number of social issues because of poor governance and vote bank politics...
August 11, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28798225/ethical-issues-in-alzheimer-s-disease-research-involving-human-subjects
#15
Dena S Davis
As we aggressively pursue research to cure and prevent Alzheimer's disease, we encounter important ethical challenges. None of these challenges, if handled thoughtfully, would pose insurmountable barriers to research. But if they are ignored, they could slow the research process, alienate potential study subjects and do damage to research recruits and others. These challenges are (1) the necessity of very large cohorts of research subjects, recruited for lengthy studies, probably ending only in the subjects' death; (2) the creation of cohorts of 'study ready' volunteers, many of whom will be competent to consent at the beginning of the process, but move into cognitive impairment later; (3) reliance on adaptive trial design, creating challenges for informed consent, equipoise and justice; (4) the use of biomarkers and predictive tests that describe risk rather than certainty, and that can threaten participants' welfare if the information is obtained by insurance companies or long-term care providers; (5) the use of study partners that creates unique risks of harm to the relationship of subject and study partner...
August 10, 2017: Journal of Medical Ethics
https://www.readbyqxmd.com/read/28794413/chemical-diplomacy-in-male-tilapia-urinary-signal-increases-sex-hormone-and-decreases-aggression
#16
João L Saraiva, Tina Keller-Costa, Peter C Hubbard, Ana Rato, Adelino V M Canário
Androgens, namely 11-ketotestosterone (11KT), have a central role in male fish reproductive physiology and are thought to be involved in both aggression and social signalling. Aggressive encounters occur frequently in social species, and fights may cause energy depletion, injury and loss of social status. Signalling for social dominance and fighting ability in an agonistic context can minimize these costs. Here, we test the hypothesis of a 'chemical diplomacy' mechanism through urinary signals that avoids aggression and evokes an androgen response in receiver males of Mozambique tilapia (Oreochromis mossambicus)...
August 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28793379/illness-trajectories-in-patients-with-amyotrophic-lateral-sclerosis-how-illness-progression-is-related-to-life-narratives-and-interpersonal-relationships
#17
Sabrina Cipolletta, Giorgia Rosamaria Gammino, Arianna Palmieri
AIMS AND OBJECTIVES: The aim of this study is to identify illness trajectories in amyotrophic lateral sclerosis (ALS) by analyzing personal, social and functional dimensions related to ALS progression. BACKGROUND: Previous studies have considered some psychological distinct variables that may moderate illness progression, but no research has combined an extensive qualitative understanding of ALS patients' psychological characteristics and illness progression. DESIGN: A mixed method approach was used to combine quantitative and qualitative measures...
August 9, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28791693/atypical-antipsychotics-for-disruptive-behaviour-disorders-in-children-and-youths
#18
REVIEW
Jik H Loy, Sally N Merry, Sarah E Hetrick, Karolina Stasiak
BACKGROUND: This is an update of the original Cochrane Review, last published in 2012 (Loy 2012). Children and youths with disruptive behaviour disorders may present to health services, where they may be treated with atypical antipsychotics. There is increasing usage of atypical antipsychotics in the treatment of disruptive behaviour disorders. OBJECTIVES: To evaluate the effect and safety of atypical antipsychotics, compared to placebo, for treating disruptive behaviour disorders in children and youths...
August 9, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28790343/strategic-tradeoffs-in-competitor-dynamics-on-adaptive-networks
#19
Laurent Hébert-Dufresne, Antoine Allard, Pierre-André Noël, Jean-Gabriel Young, Eric Libby
Recent empirical work highlights the heterogeneity of social competitions such as political campaigns: proponents of some ideologies seek debate and conversation, others create echo chambers. While symmetric and static network structure is typically used as a substrate to study such competitor dynamics, network structure can instead be interpreted as a signature of the competitor strategies, yielding competition dynamics on adaptive networks. Here we demonstrate that tradeoffs between aggressiveness and defensiveness (i...
August 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28783318/sustainable-low-carbon-expansion-for-the-power-sector-of-an-emerging-economy-the-case-of-kenya
#20
Juan Pablo Carvallo, Brittany J Shaw, Nkiruka I Avila, Daniel M Kammen
Fast growing and emerging economies face the dual challenge of sustainably expanding and improving their energy supply and reliability while at the same time reducing poverty. Critical to such transformation is to provide affordable and sustainable access to electricity. We use the capacity expansion model SWITCH to explore low carbon development pathways for the Kenyan power sector under a set of plausible scenarios for fast growing economies that include uncertainty in load projections, capital costs, operational performance, and technology and environmental policies...
August 7, 2017: Environmental Science & Technology
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