Results 121 to 130 of about 6,528,598 (254)

Quand partir est trop difficile : l'abandon d'un projet d'études en situation de migration / [PDF]

open access: yes
Également disponible en version électronique.La présente recherche a été subventionnée par le ministère de l'Éducation, du Loisir et du Sport dans le cadre du Programme de recherche et d'expérimentation pédagogique (PREP) de l'Association des collèges ...
Campus Notre-Dame-de-Foy, Richard, Éric
core  

Ocaml-templates, méta-programmation à partir des types [PDF]

open access: yes, 2004
Le système de type du langage Objective Caml interdit le paramétrage du type d'une fonction quelconque par un type explicite ou par la valeur d'un argument. Ainsi, les fonctions polymorphes définies par l'utilisateur ne peuvent observer précisément leurs
Maurel, François
core   +2 more sources

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

Obtención de biodiesel a partir de grasa bovina [PDF]

open access: yes, 2008
En este trabajo se estudia específicamente la reacción de esterificación de los ácidos grasos saturados de bajo valor comercial con alcoholes de cadena corta, como el metanol anhidro al 95% y metanol comercial para la elaboración de biodiesel.
Arévalo, Pablo
core  

Perceptions of female age, health and attractiveness vary with systematic hair manipulations

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Two experiments were conducted to study how lay individuals evaluate systematic changes in female head hair. The results showed that participants tended to rate high‐shine hair more favourably than lower‐shine hair. When combining shine with alignment and volume, straight‐aligned hair with high shine and low volume was generally perceived as more ...
Susanne Will   +8 more
wiley   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh   +5 more
wiley   +1 more source

Detection of antibodies to Cowdria ruminantium in the serum of domestic ruminants by indirect ELISA [PDF]

open access: yes, 1993
Un test ELISA a été mis au point pour la détection d'anticorps contre Cowdria ruminantium dans le sérum de ruminants domestiques. Les micro-organismes cultivés dans des cellules bovines endothéliales ombilicales ont été utilisés comme antigène.
Coisne, S.   +3 more
core  

Collocation Instruction: Second and Foreign Language Teachers’ Beliefs, Knowledge, and Practices

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Collocational knowledge and competence are essential for effective foreign language (FL) and second language (L2) learning. Since teachers' conceptualizations shape their instructional practices, understanding their perceptions of collocations and their instruction is crucial.
Abid el Majidi
wiley   +1 more source

Producción de polihidroxibutirato a partir de lactosuero [PDF]

open access: yes, 2019
Trabajo Final Integrador. (Área de Consolidación Gestión de la Producción de Agroalimentos - Ingeniería Agronómica) -- UNC- Facultad de Ciencias Agropecuarias, 2019La Argentina es tradicionalmente un país productor e industrializador de leche.
Arregui, Gonzalo Rubén, Ceppo, Martín
core  

Accented Epidermal Thinking: How Vocal Accent Reinforces the Visibility of Race

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT This conceptual article introduces the notion of accented epidermal thinking, which refers to the ways in which the perception, voicing, and discussion of vocal accent all reinforce or accent the idea of race being a visual construct. The article explores how accented epidermal thinking manifests itself in three areas.
Vijay A. Ramjattan
wiley   +1 more source

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