keyword
MENU ▼
Read by QxMD icon Read
search

Conflict adaptation

keyword
https://www.readbyqxmd.com/read/27917983/conflicts-security-and-marginalisation-institutional-change-of-the-pastoral-commons-in-a-glocal-world
#1
T Haller, H Van Dijk, M Bollig, C Greiner, N Schareika, C Gabbert
This paper argues that pastoral commons are under increasing pressure not just from overuse by pastoralists themselves, but from land management policies. Since colonial times, these have been based on a persistent misconception of the nature of pastoral economies and combined with increasing land alienation and fragmentation through government policies and covert privatisation of pastures. The paper focuses especially on pastoral populations in African drylands and is based on long-term research by independent researchers summarising some of their experiences in western, eastern and southern Africa...
November 2016: Revue Scientifique et Technique
https://www.readbyqxmd.com/read/27917961/trends-in-health-surveillance-and-joint-service-delivery-for-pastoralists-in-west-and-central-africa
#2
M F Abakar, E Schelling, M Béchir, B N Ngandolo, K Pfister, I O Alfaroukh, H M Hassane, J Zinsstag
In most sub-Saharan African countries, pastoralism represents an important economic resource and contributes significantly to national growth; however, challenges remain, particularly in providing social services to pastoralists (especially health and education) and in avoiding conflict with local sedentary communities and local authorities. All of this takes place while pastoralists try to maintain their mobile lifestyle within a rapidly changing ecosystem. Transdisciplinary approaches, such as 'One Health', which covers both human and animal health, have proven effective in delivering services and reaching mobile pastoralists in remote areas...
November 2016: Revue Scientifique et Technique
https://www.readbyqxmd.com/read/27913453/movement-patterns-of-cheetahs-acinonyx-jubatus-in-farmlands-in-botswana
#3
L K Van der Weyde, T Y Hubel, J Horgan, J Shotton, R McKenna, A M Wilson
Botswana has the second highest population of cheetah (Acinonyx jubatus) with most living outside protected areas. As a result, many cheetahs are found in farming areas, bringing them into conflict with people. This study aimed to look at movement patterns of cheetahs in farming environments to determine whether cheetahs have adapted their movements in these human-dominated landscapes. We fitted high-time resolution GPS collars to cheetahs in the Ghanzi farmlands of Botswana. GPS locations were used to calculate home range sizes as well as number and duration of visits to landscape features using a time-based local convex hull method...
December 2, 2016: Biology Open
https://www.readbyqxmd.com/read/27907143/increased-exploration-capacity-promotes-group-fission-in-gregarious-foraging-herbivores
#4
Sophie Lardy, Daniel Fortin, Olivier Pays
Many gregarious species display rapid fission-fusion dynamics with individuals frequently leaving their groups to reunite or to form new ones soon after. The adaptive value of such ephemeral associations might reflect a frequent tilt in the balance between the costs and benefits of maintaining group cohesion. The lack of information on the short-term advantages of group fission, however, hampers our understanding of group dynamics. We investigated the effect of group fission on area-restricted search, a search tactic that is commonly used when food distribution is spatially autocorrelated...
2016: PloS One
https://www.readbyqxmd.com/read/27903433/cold-acclimation-allows-drosophila-flies-to-maintain-mitochondrial-functioning-under-cold-stress
#5
Hervé Colinet, David Renault, Damien Roussel
Environmental stress generally disturbs cellular homeostasis. Researchers have hypothesized that chilling injury is linked to a shortage of ATP. However, previous studies conducted on insects exposed to nonfreezing low temperatures presented conflicting results. In this study, we investigated the mitochondrial bioenergetics of Drosophila melanogaster flies exposed to chronic cold stress (4 °C). We assessed mitochondrial oxygen consumption while monitoring the rate of ATP synthesis at various times (0, 1, 2, and 3 days) during prolonged cold stress and at two assay temperatures (25 and 4 °C)...
November 26, 2016: Insect Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/27900556/an-investigation-of-relational-risk-and-promotive-factors-associated-with-adolescent-female-aggression
#6
Katie L Cotter, Paul R Smokowski
Despite growing trends in adolescent female aggression, much adolescent aggression research has focused on males to the exclusion of their female counterparts. Using relational-cultural and social role theories, the current study identifies the risk and promotive factors associated with adolescent female aggression. Using data from the Rural Adaptation Project (a 5 year longitudinal panel study of youth from two rural, ethnically diverse, low income counties in North Carolina), a 2-level hierarchical linear model was estimated (N = 3580)...
November 29, 2016: Child Psychiatry and Human Development
https://www.readbyqxmd.com/read/27899907/context-specific-proportion-congruency-effects-an-episodic-learning-account-and-computational-model
#7
James R Schmidt
In the Stroop task, participants identify the print color of color words. The congruency effect is the observation that response times and errors are increased when the word and color are incongruent (e.g., the word "red" in green ink) relative to when they are congruent (e.g., "red" in red). The proportion congruent (PC) effect is the finding that congruency effects are reduced when trials are mostly incongruent rather than mostly congruent. This PC effect can be context-specific. For instance, if trials are mostly incongruent when presented in one location and mostly congruent when presented in another location, the congruency effect is smaller for the former location...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27899397/chronic-obstructive-pulmonary-disease-and-the-risk-of-stroke-a-systematic-review-protocol
#8
Ann D Morgan, Chetna Sharma, Kieran J Rothnie, Jennifer K Quint
INTRODUCTION: There is good evidence to suggest that chronic obstructive pulmonary disease (COPD) increases the risk of ischaemic heart disease, in particular myocardial infarction (MI). The relationship between stroke and COPD, however, is not as well established, and studies conducted to date have generated conflicting results. METHODS AND ANALYSIS: MEDLINE and Embase will be searched for relevant articles using a prespecified search strategy. We will target observational studies conducted in the general population that employ either a longitudinal cohort or case-control study design to estimate ORs, HRs or incident rate ratios for the association between COPD and a subsequent first stroke...
November 29, 2016: BMJ Open
https://www.readbyqxmd.com/read/27891209/feasibility-of-connecting-a-substance-abuse-prevention-program-for-foster-teens-and-their-caregivers
#9
Kevin P Haggerty, Susan E Barkan, Martie Skinner, W Ben Packard, Janice J Cole
OBJECTIVE: To test the feasibility, usability, and proximal outcomes of Connecting, an adaptation of a low-cost, self-directed, family-based substance use prevention program, Staying Connected with Your Teen, with foster families in a randomized, waitlist control pilot study. METHOD: Families (n = 60) fostering teens between 11 and 15 years of age were recruited into the study and randomly assigned into the self-administered program with telephone support from a family consultant (n = 32) or a waitlist control condition (n = 28)...
2016: Journal of the Society for Social Work and Research
https://www.readbyqxmd.com/read/27891140/drought-and-heat-differentially-affect-xth-expression-and-xet-activity-and-action-in-3-day-old-seedlings-of-durum-wheat-cultivars-with-different-stress-susceptibility
#10
Andrea Iurlaro, Monica De Caroli, Erika Sabella, Mariarosaria De Pascali, Patrizia Rampino, Luigi De Bellis, Carla Perrotta, Giuseppe Dalessandro, Gabriella Piro, Stephen C Fry, Marcello S Lenucci
Heat and drought stress have emerged as major constraints for durum wheat production. In the Mediterranean area, their negative effect on crop productivity is expected to be exacerbated by the occurring climate change. Xyloglucan endotransglucosylase/hydrolases (XTHs) are chief enzymes in cell wall remodeling, whose relevance in cell expansion and morphogenesis suggests a central role in stress responses. In this work the potential role of XTHs in abiotic stress tolerance was investigated in durum wheat. The separate effects of dehydration and heat exposure on XTH expression and its endotransglucosylase (XET) in vitro activity and in vivo action have been monitored, up to 24 h, in the apical and sub-apical root regions and shoots excised from 3-day-old seedlings of durum wheat cultivars differing in stress susceptibility/tolerance...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27889392/transcranial-magnetic-stimulation-to-dorsolateral-prefrontal-cortex-affects-conflict-induced-behavioural-adaptation-in-a-wisconsin-card-sorting-test-analogue
#11
Erica A Boschin, Rogier B Mars, Mark J Buckley
A substantial body of literature has proposed a role for dorsolateral prefrontal cortex (dlPFC) in supporting behavioural adaptation during conflict tasks. The vast majority of the evidence in support of this interpretation comes from neuroimaging studies. However, in order to unequivocally ascribe such a role to dlPFC, it is important to determine whether or not it is essential for this mechanism, and this can only be achieved by lesioning the area or interfering with its activity. In this study, we investigated the effects of repeated Transcranial Magnetic Stimulation (rTMS) to dlPFC on performance on a conflict version of a Wisconsin Card Sorting Test analogue (used previously in circumscribed lesion studies in monkeys) in neurologically healthy human participants...
November 23, 2016: Neuropsychologia
https://www.readbyqxmd.com/read/27882631/adolescents-inhibitory-control-keep-it-cool-or-lose-control
#12
Ania Aïte, Mathieu Cassotti, Adriano Linzarini, Anaïs Osmont, Olivier Houdé, Grégoire Borst
Inhibitory control (i.e., the ability to resist automatisms, temptations, distractions, or interference and to adapt to conflicting situations) is a determinant of cognitive and socio-emotional development. In light of the discrepancies of previous findings on the development of inhibitory control in affectively charged contexts, two important issues need to be addressed. We need to determine (a) whether cool inhibitory control (in affectively neutral contexts) and hot inhibitory control (in affectively charged contexts) follow the same developmental pattern and (b) the degree of specificity of these two types of inhibitory control at different ages...
November 23, 2016: Developmental Science
https://www.readbyqxmd.com/read/27881865/bandicoot-fossils-and-dna-elucidate-lineage-antiquity-amongst-xeric-adapted-australasian-marsupials
#13
Benjamin P Kear, Ken P Aplin, Michael Westerman
Bandicoots (Peramelemorphia) are a unique order of Australasian marsupials whose sparse fossil record has been used as prima facie evidence for climate change coincident faunal turnover. In particular, the hypothesized replacement of ancient rainforest-dwelling extinct lineages by antecedents of xeric-tolerant extant taxa during the late Miocene (~10 Ma) has been advocated as a broader pattern evident amongst other marsupial clades. Problematically, however, this is in persistent conflict with DNA phylogenies...
November 24, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27881751/artificial-selection-on-male-genitalia-length-alters-female-brain-size
#14
Séverine D Buechel, Isobel Booksmythe, Alexander Kotrschal, Michael D Jennions, Niclas Kolm
Male harassment is a classic example of how sexual conflict over mating leads to sex-specific behavioural adaptations. Females often suffer significant costs from males attempting forced copulations, and the sexes can be in an arms race over male coercion. Yet, despite recent recognition that divergent sex-specific interests in reproduction can affect brain evolution, sexual conflict has not been addressed in this context. Here, we investigate whether artificial selection on a correlate of male success at coercion, genital length, affects brain anatomy in males and females...
November 30, 2016: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/27872028/monogamy-and-nonmonogamy-evolutionary-considerations-and-treatment-challenges
#15
REVIEW
Marianne Brandon
INTRODUCTION: Few topics generate such controversy and emotional reactivity as the nature of human mating behavior. Unfortunately, and potentially to the detriment of good patient care, sexual medicine practitioners have largely avoided this matter. An understanding of the scientific literature can empower practitioners to more effectively confront the inevitable monogamy and nonmonogamy challenges present in research and clinical practice. AIM: To review and summarize relevant scientific literature as a context to evaluate the more common myths and misunderstanding relating to the practice of monogamy and nonmonogamy in humans...
October 2016: Sexual Medicine Reviews
https://www.readbyqxmd.com/read/27867948/supra-therapeutic-plasma-concentrations-of-haloperidol-induce-moderate-inhibition-of-lipopolysaccharide-induced-interleukin-8-release-in-human-monocytes
#16
Herbert Bosshart
BACKGROUND: The clinical use of antipsychotics and mood-stabilizing drugs with proven efficacy is largely determined by the occurrence of treatment-emergent adverse events and routine clinical chemistry and haematology data, which together define the safety and tolerability profile of these psychopharmaceuticals. Whereas the effects of mood-stabilizing drugs on functional properties of blood cells have been poorly investigated, the effects of antipsychotics have received more attention...
October 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/27866073/drivers-detection-of-roadside-targets-when-driving-vehicles-with-three-headlight-systems-during-high-beam-activation
#17
Ian J Reagan, Matthew L Brumbelow
A previous open-road experiment indicated that curve-adaptive HID headlights driven with low beams improved drivers' detection of low conspicuity targets compared with fixed halogen and fixed HID low beam systems. The current study used the same test environment and targets to assess whether drivers' detection of targets was affected by the same three headlight systems when using high beams. Twenty drivers search and responded for 60 8×12inch targets of high or low reflectance that were distributed evenly across straight and curved road sections as they drove at 30 mph on an unlit two-lane rural road...
November 17, 2016: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/27862532/spatio-temporal-genetic-structure-and-the-effects-of-long-term-fishing-in-two-partially-sympatric-offshore-demersal-fishes
#18
Romina Henriques, Sophie von der Heyden, Marek R Lipinski, Nina du Toit, Paulus Kainge, Paulette Bloomer, Conrad A Matthee
Environmental gradients have been shown to disrupt gene flow in marine species, yet their influence in structuring populations at depth remains poorly understood. The Cape hakes (Merluccius paradoxus and M. capensis) are demersal species co-occurring in the Benguela Current system, where decades of intense fishing resulted in severely depleted stocks in the past. Previous studies identified conflicting mtDNA genetic substructuring patterns and thus contrasting evolutionary trajectories for both species. Using 10 microsatellite loci, the control region of mtDNA and employing a seascape genetics approach, we investigated genetic connectivity and the impact of prolonged exploitation in the two species, which are characterized by different patterns of fishing pressure...
December 2016: Molecular Ecology
https://www.readbyqxmd.com/read/27861981/conflicting-demands-on-angiosperm-xylem-tradeoffs-among-storage-transport-and-biomechanics
#19
REVIEW
R Brandon Pratt, Anna L Jacobsen
The secondary xylem of woody plants transports water, mechanically supports the plant body, and stores resources. These three functions are interdependent giving rise to tradeoffs in function. Understanding the relationships among these functions and their structural basis forms the context in which to interpret xylem evolution. The tradeoff between xylem transport efficiency and safety from cavitation has been carefully examined with less focus on other functions, particularly storage. Here, we synthesize data on all three xylem functions in angiosperm branch xylem in the context of tradeoffs...
November 8, 2016: Plant, Cell & Environment
https://www.readbyqxmd.com/read/27856482/evaluation-of-nurses-changing-perceptions-when-trained-to-implement-a-self-management-programme-for-dual-sensory-impaired-older-adults-in-long-term-care-a-qualitative-study
#20
Lieve M Roets-Merken, Myrra J F J Vernooij-Dassen, Sytse U Zuidema, Marianne K Dees, Pieter G J M Hermsen, Gertrudis I J M Kempen, Maud J L Graff
OBJECTIVES: To gain insights into the process of nurses' changing perceptions when trained to implement a self-management programme for dual sensory impaired older adults in long-term care, and into the factors that contributed to these changes in their perceptions. DESIGN: Qualitative study alongside a cluster randomised controlled trial. SETTING: 17 long-term care homes spread across the Netherlands. PARTICIPANTS: 34 licensed practical nurses supporting 54 dual sensory impaired older adults...
November 17, 2016: BMJ Open
keyword
keyword
72268
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"