Results 31 to 40 of about 141,906 (325)

Perceptions and Attitudes towards Mules in a Group of Soldiers

open access: yesAnimals, 2021
Mules are essential for pack work in mountainous areas, but there is a lack of research on this species. This study intends to assess the perceptions, attitudes, empathy and pain perception of soldiers about mules, to understand the type of human–mule ...
Javiera Lagos   +3 more
doaj   +1 more source

Elemental, isotopic, and geochronological variability in Mogollon-Datil volcanic province archaeological obsidian, southwestern USA: Solving issues of intersource discrimination [PDF]

open access: yes, 2017
Solving issues of intersource discrimination in archaeological obsidian is a recurring problem in geoarchaeological investigation, particularly since the number of known sources of archaeological obsidian worldwide has grown nearly exponentially in the ...
Morgan, L, Pyle, D, Shackley, MS
core   +1 more source

Tool Use in Horses

open access: yesAnimals, 2022
Tool use has not yet been confirmed in horses, mules or donkeys. As this subject is difficult to research with conventional methods, we used a crowdsourcing approach to gather data.
Konstanze Krueger   +3 more
doaj   +1 more source

Impacts of Tamarix (L.) Litter and Mycorrhizal Amendments on Baccharis salicifolia (Ruiz & Pav.) Pers. Competitiveness and Mycorrhizal Colonization

open access: yesAgronomy, 2019
Tamarix spp. are ecological threats in the Southwest U.S.A. because they displace native vegetation, increase soil salinity, and negatively affect soil microbial communities. After Tamarix L.
Leeland Murray   +3 more
doaj   +1 more source

Comparing radio-tracking and visual detection methods to quantify group size measures [PDF]

open access: yes, 2015
1. Average values of animal group sizes are prone to be overestimated in traditional field studies because small groups and singletons are easier to overlook than large ones.
Bollinger, Trent K   +3 more
core   +2 more sources

Mule deer (Odocoileus hemionus) resource selection: trade-offs between forage and predation risk

open access: yesFrontiers in Ecology and Evolution
Ungulates commonly select habitat with higher forage biomass and or nutritional quality to improve body condition and fitness. However, predation risk can alter ungulate habitat selection and foraging behavior and may affect their nutritional condition ...
James W. Cain   +3 more
doaj   +1 more source

A cardinal role for cathepsin D in co-ordinating the host-mediated apoptosis of macrophages and killing of pneumococci [PDF]

open access: yes, 2011
The bactericidal function of macrophages against pneumococci is enhanced by their apoptotic demise, which is controlled by the anti-apoptotic protein Mcl-1.
Bewley, M.A.   +10 more
core   +5 more sources

Cannabis body packing : a case report

open access: yesThe Pan African Medical Journal, 2016
Drug traffic is a major concern worldwide. We report a case of a 27-year old male who presented with a diffuse abdominal plain to the emergency department.
William Ngatchou   +7 more
doaj   +1 more source

The glucagon-like Peptide-2 [PDF]

open access: yes, 2011
Multiple peptide hormones produced within the gastrointestinal system act also in the central nervous system and aid in the regulation of energy homeostasis and metabolism. The list of these peptides is progressively increasing and includes glucagon-like
Mule, Flava
core  

Engineering Tertiary Lymphoid Structures: Nanomedicine, Bioengineering, and Biomaterials for Precision Immunotherapy

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review explains how biomaterials and nanoparticles can be used to induce or modulate tertiary lymphoid structures (TLSs), which are ectopic immune hubs that form in nonlymphoid tissues during chronic disease and cancer. By comparing different methods, the article highlights design principles for modeling TLSs or recapitulating specific TLS ...
Shaza Karaman, Mei ElGindi, Jeremy Teo
wiley   +1 more source

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