Results 41 to 50 of about 222,881 (181)

The use of discourse markers in argumentative compositions by Jordanian EFL learners

open access: yesHumanities & Social Sciences Communications, 2023
The aim of the present study is to investigate the use of discourse markers (DMs) in the argumentative compositions written by EFL learners at two academic stages (sophomores and seniors) majoring in English at the Hashemite University, Jordan.
Anas Huneety   +4 more
doaj   +1 more source

Responses of king penguin Aptenodytes patagonicus adults and chicks to two food-related odours [PDF]

open access: yes, 2016
Increasing evidence suggests that penguins are sensitive to dimethyl sulphide (DMS), a scented airborne compound that a variety of marine animals use to find productive areas of the ocean where prey is likely to be found.
Bonadonna, Francesco   +3 more
core   +2 more sources

Biogeographic traits of dimethyl sulfide and dimethylsulfoniopropionate cycling in polar oceans

open access: yesMicrobiome, 2021
Background Dimethyl sulfide (DMS) is the dominant volatile organic sulfur in global oceans. The predominant source of oceanic DMS is the cleavage of dimethylsulfoniopropionate (DMSP), which can be produced by marine bacteria and phytoplankton.
Zhao-Jie Teng   +14 more
doaj   +1 more source

Variability of atmospheric dimethylsulphide over the southern Indian Ocean due to changes in ultraviolet radiation [PDF]

open access: yes, 2003
Dimethylsulphide (DMS) is a climatically important component of global biogeochemical cycles, through its role in the sulphur cycle. Changes in ultraviolet radiation (UV) exhibit both positive and negative forcings on the dynamics of production and ...
Andreae   +36 more
core   +1 more source

Okul Yöneticilerinin Doküman Yönetim Sistemi (DYS) Hakkındaki Görüşleri

open access: yesAnadolu Üniversitesi Eğitim Fakültesi dergisi, 2018
Son yıllarda tanıklık edilen internet ve yazılım alanındaki hızlı gelişmeler sonucu, örgütlerde oluşturulan bilginin de hacminin aynı oranda arttığı gözlemlenmektedir.
Vicdan Altıok, Ali Duran
doaj   +2 more sources

Machinability of martensitic and austempered ductile irons with dual matrix structure

open access: yesJournal of Materials Research and Technology, 2023
The main goal of present paper is to highlight the influence of type of hard phase at different volume fraction onto the cutting force of dual matrix structure ductile iron (DMS-DI) in order to achieve the DMS-DI articles having the suitable machining ...
Mohsen Sabzalipour, A.M. Rashidi
doaj   +1 more source

Thalamic inputs to dorsomedial striatum are involved in inhibitory control: evidence from the five-choice serial reaction time task in rats [PDF]

open access: yes, 2017
Rationale Corticostriatal circuits are widely implicated in the top-down control of attention including inhibitory control and behavioural flexibility. However, recent neurophysiological evidence also suggests a role for thalamic inputs to striatum in
A Bari   +36 more
core   +2 more sources

LOW-PROFILE BI-SLOT DUAL-BAND (2.45/5.76GHZ) ANTENNA FOR WIRELESS COMMUNICATION SYSTEMS

open access: yesJordanian Journal of Computers and Information Technology
This article presents a compact dual-band patch antenna designed for wireless communication systems. The proposed antenna design operates efficiently at both 2.45 GHz and 5.76 GHz achieving high performance despite its compact size.
Ahmed Abbas AL Rimi   +3 more
doaj   +1 more source

Assessing the potential for dimethylsulfide enrichment at the sea surface and its influence on air–sea flux [PDF]

open access: yesOcean Science, 2016
The flux of dimethylsulfide (DMS) to the atmosphere is generally inferred using water sampled at or below 2 m depth, thereby excluding any concentration anomalies at the air–sea interface.
C. F. Walker   +7 more
doaj   +1 more source

Water: one molecule, two surfaces, one mistake

open access: yes, 2015
In order to rigorously evaluate the energy and dipole moment of a certain configuration of molecules one needs to solve the Schr\"odinger equation. Repeating this for many different configurations allows one to determine the potential energy surface (PES)
Vega, Carlos
core   +1 more source

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