Results 81 to 90 of about 576,531 (262)

Inspiratory and expiratory tracheal pressures during high‐intensity exercise in harness racehorses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Exercise‐related upper respiratory tract (URT) disorders are common in racehorses. Objective assessment of URT mechanics is essential to quantify degrees of obstruction caused by URT disorders identified upon dynamic endoscopy. Objectives To establish reference values for inspiratory and expiratory tracheal pressures (cmH2O) during ...
Hanna Vermedal   +5 more
wiley   +1 more source

A newly conceived cylinder measuring machine and methods that eliminate the spindle errors [PDF]

open access: yes, 2012
Advanced manufacturing processes require improving dimensional metrology applications to reach a nanometric accuracy level. Such measurements may be carried out using conventional highly accurate roundness measuring machines.
DAMAK, Mohamed   +4 more
core   +5 more sources

Prison Officers as Providers of Social Support: An Analysis of the Human Service Values and Power Dynamics Present in Prison Officers’ Accounts of Assisting Inmates

open access: yesThe Howard Journal of Crime and Justice, EarlyView.
ABSTRACT Previous research has shown that prison officers often provide practical and emotional assistance to inmates. However, this has generally been depicted as a discretionary, conflicted and unrewarded task, sometimes met with hostility from their peers.
Cristina Güerri
wiley   +1 more source

Mesurer le recouvrement des ligneux dans les végétations ouvertes des pâturages

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1996
La mesure précise des recouvrements des espèces ligneuses dans les végétations ouvertes est indispensable, en particulier dans les études de dynamique.
Philippe Daget
doaj   +1 more source

ong et Développement Agricole Au Burkina Faso: Présence Majeure et Effets Mineurs [PDF]

open access: yes, 1994
This report analyses the effect of NGO participation on Agriculture ...
Alain Piveteau
core  

Field‐based evidence of impaired sperm quality associated with conventional farming in two passerine birds

open access: yesIbis, EarlyView.
The detrimental effects of conventional farming on bird biodiversity are increasingly documented. Despite this, the specific impacts of both organic and conventional farming practices on bird coloration and sperm quality in natural settings remain unexplored. This study aimed to determine whether these farming practices differentially affect body mass,
Ségolène Humann‐Guilleminot   +5 more
wiley   +1 more source

Les Organisations de la Société Civile et la Lutte Contre la Pauvreté en Afrique Subsaharienne [PDF]

open access: yes, 2004
The paper presents the role played by civil society organisations to bring down the ...
Aurélien C. Atidegla   +11 more
core  

Streaming potential analysis of hair variation: Ethnicities and environmental exposures

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Ethnicity and weathering shape electrokinetic behaviour and particle deposition in hair. ζ‐potential magnitudes ranked Caucasian > Indian > Chinese with no significant root‐tip variations. Deposition patterns generally correlate with ζ‐potential but differ by ethnicity, implicating other factors.
Huijun Phoebe Tham   +2 more
wiley   +1 more source

Pourquoi avons-nous besoin de connaître l’expérience de visite des visiteurs des parcs nationaux ?

open access: yesTéoros, 2006
Depuis quelques années, le mot « expérience » a été utilisé à toutes les sauces, créant une certaine  confusion quant à sa signification réelle et à son importance pour les besoins de la gestion des aires protégées.
Julianna Priskin, Daniel Gosselin
doaj  

Mesurer la criminalité

open access: yes, 2022
Petite contribution faite en tant que discussant sur le sujet de la criminalité
openaire   +3 more sources

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