Results 11 to 20 of about 210,868 (263)

Radiotracers for the study of Marine and Oceanic Ecosystems [PDF]

open access: yesEPJ Web of Conferences, 2023
Acidification of the oceans influences the physiology of aquatic organisms and, in general, the ecology of marine ecosystems. Here we report on the first stage of the REMO project, focused on the study of marine species especially affected by ...
Nácher E.   +11 more
doaj   +1 more source

الحياة السياسية في مكة قبيل سقوط دولة المماليك الجراكسة [PDF]

open access: yesمجلة ابحاث كلية التربية الاساسية
ملخص البحثاقتضت مصلحة دولة المماليك الجراكسة أن تفرض هيمنتها على الحجاز بشكل عام وعلى مكة بشكل خاص لسببين الاول ديني لزعامة العالم الاسلامي آنذاك والسبب الثاني اقتصادي للسيطرة على مقدرات الحجاز الاقتصادية بعد بروز ميناء جدة سنة (827هـ/1424م) وتحول ميزان ...
حماد الجبوري   +1 more
doaj   +1 more source

États-Unis

open access: yesRevue de l'art, 1994
Pingeot Anne, Butler Ruth. Etats-Unis. In: Revue de l'Art, 1994, n°104. pp. 68-69.
Pingeot, Anne, Butler, Ruth
openaire   +2 more sources

Sex- and size-dependent variation in wing morphology of the cuckoo wasp Trichrysis cyanea (Hymenoptera: Chrysididae)

open access: yesEuropean Journal of Entomology, 2022
Intraspecific variation and sexual dimorphism in wing shape and size is common in winged insects. The exact patterns, however, differ among taxa and are related to the selection pressure acting on specific traits.
David FRÖHLICH   +3 more
doaj   +1 more source

Chronology of a protest

open access: yesPacific Journalism Review, 2001
"Afternoon session opens debate on World Bank (WB) and International Monetary Fund (IMF) intiated land mobilisation programme. Students express concern about the Government being used by the two monetary organisations to "sell" Papua New Guinea to ...
Uni Tavur
doaj   +1 more source

AJAGBO: A TRADO-MUSICOLOGICAL DIMENSION TO CONFLICT MANAGEMENT SYSTEM IN INFRASTRUCTURE PLANNIG AMONG THE AKOKO SPEAKING PEOPLE OF SOUTH-WESTERN NIGERIA

open access: yesInternational Studies Journal, 2022
Diverse studies conducted in the field of conflict management have centered on modern music with little attention to the trado[1]musicological dimension to conflict management as it affects infrastructural planning.
Usman Umar Jimoh, Bolanle Wahab
doaj  

Growth Regimes in Japan and the United States in the 1990s

open access: yesRevue de la Régulation, 2007
Based on Kaldor’s concept of ‘cumulative causation’, the causes of the economic stagnation in Japan and the high economic growth in the United States in the 1990s are clarified.
Hiroyuki Uni
doaj   +1 more source

Threshold of potential concern: an early way to identify the ecosystem structural thresholds in a grazing gradient [PDF]

open access: yesEnvironmental Resources Research, 2018
Identification of ecosystem thresholds is a way to predict future changes and taking the bestmanagement practices in restoration processes. Thresholds are an integral part of nonlinearresponses of ecosystems to disturbances such as climate change or ...
H. Siroosi, G.A. Heshmati, H.R. Naseri
doaj   +1 more source

Pathways and pitfalls: a qualitative study of student experiences in biomedical science education

open access: yesFEBS Open Bio, EarlyView.
Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell   +8 more
wiley   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran   +13 more
wiley   +1 more source

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