Results 31 to 40 of about 916,759 (296)

Numerical Study of T-Shaped Micromixers with Vortex-Inducing Obstacles in the Inlet Channels

open access: yesMicromachines, 2020
To enhance fluid mixing, a new approach for inlet flow modification by adding vortex-inducing obstacles (VIOs) in the inlet channels of a T-shaped micromixer is proposed and investigated in this work. We use a commercial computational fluid dynamics code
Chih-Yang Wu, Bing-Hao Lai
doaj   +1 more source

Obstacles posed by the tumor microenvironment to T cell activity: a case for synergistic therapies

open access: yesCancer Cell, 2017
T cell dysfunction in solid tumors results from multiple mechanisms. Altered signaling pathways in tumor cells help produce a suppressive tumor microenvironment enriched for inhibitory cells, posing a major obstacle for cancer immunity.
K. Anderson   +2 more
semanticscholar   +1 more source

Arabic Learning for Elementary School during COVID-19 Emergency in Indonesia

open access: yesOkara: Jurnal Bahasa dan Sastra, 2020
Arabic language learning in the era of the COVID-19 emergency requires a good learning design. This research aims to ascertain how the Arabic learning process is done online at SDIT Al-Azhar Padang; how the students' responses; and the obstacles faced by
Suci Ramadhanti Febriani   +3 more
doaj   +1 more source

Augmented Reality in the Construction Industry: Use-Cases, Benefits, Obstacles, and Future Trends

open access: yesFrontiers in Built Environment, 2022
Information is the lifeblood of modern construction. Advances in Information and Communication Technology have been and are continuing to progress at rapid rates.
Hala Nassereddine   +3 more
doaj   +1 more source

The Elastic Flow with Obstacles: Small Obstacle Results [PDF]

open access: yesApplied Mathematics & Optimization, 2021
AbstractWe consider a parabolic obstacle problem for Euler’s elastic energy of graphs with fixed ends. We show global existence, well-posedness and subconvergence provided that the obstacle and the initial datum are suitably ‘small’. For symmetric cone obstacles we can improve the subconvergence to convergence.
openaire   +3 more sources

Obstacles and opportunities in the functional analysis of extracellular vesicle RNA – an ISEV position paper

open access: yesJournal of Extracellular Vesicles, 2017
The release of RNA-containing extracellular vesicles (EV) into the extracellular milieu has been demonstrated in a multitude of different in vitro cell systems and in a variety of body fluids.
B. Mateescu   +35 more
semanticscholar   +1 more source

Le personnage hybride dans les romans de Fouad Laroui [PDF]

open access: yesAnnales du Patrimoine, 2021
Le présent article a pour but de voir de près comment Fouad Laroui, l’écrivain marocain d’expression française dont l’écriture est marquée par le sceau de l’interculturalité, met en texte des personnages hybrides.
Dr Ahmed Bouftouh
doaj  

Gender diversity and organizational performance: a study of IT industries in Bangalore [PDF]

open access: yesInnovative Marketing, 2017
Humans are considered to be different from each other with their acumen and intelligence. The working condition in IT sector has changed over the past few decades.
Akanksha Khanna   +2 more
doaj   +1 more source

Comportement des médecins généralistes de la ville de Douala au Cameroun face aux troubles dépressifs

open access: yesThe Pan African Medical Journal, 2019
INTRODUCTION: au Cameroun, on constate scepticisme et négligence des médecins à l'égard des patients atteints de troubles mentaux. Pour y apporter une solution, il fallait une appréciation objective.
Michaël Guy Toguem   +2 more
doaj   +1 more source

Barriers and Challenges of Implementing Telerehabilitation: A Systematic Review [PDF]

open access: yesIranian Rehabilitation Journal, 2021
Objectives: Telerehabilitation (TR) is an alternative approach for providing rehabilitation services in some situations, like Coronavirus Disease 2019 (COVID-19) pandemic.
Niloufar Rabanifar, Kianoush Abdi
doaj  

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