نتایج جستجو برای: diversifications

تعداد نتایج: 176  

2010
C. Kevin Boyce Jung-Eun Lee Taylor S. Feild Tim J. Brodribb Maciej A. Zwieniecki

The recycling of transpired water is well known to be an important source of rainfall, particularly in the tropics, and angiosperms have transpiration capacities higher than any other plants throughout evolutionary history. Thus, the evolution and rise to ecological dominance of flowering plants are proposed to have strongly altered climate. Transpiration capacity is closely correlated with lea...

Journal: :Molecular ecology 2007
Punidan D Jeyasingh Lawrence J Weider

Organisms require elements to live and reproduce. We already know that availability of certain elements [e.g. phosphorus (P)] is highly variable spatiotemporally. In addition, there is variability in demand for various elements ontogenetically, as well as phylogenetically. Nonetheless, we know little about the underlying causes for such variation. In this study, we surveyed the literature to id...

Journal: :Biology letters 2007
Simon P Loader Davide Pisani James A Cotton David J Gower Julia J Day Mark Wilkinson

Parallel patterns of distribution in different lineages suggest a common cause. Explanations in terms of a single biogeographic event often imply contemporaneous diversifications. Phylogenies with absolute time scales provide the most obvious means of testing temporal components of biogeographic hypotheses but, in their absence, the sequence of diversification events and whether any could have ...

Journal: :Business Strategy and The Environment 2022

Abstract The circular economy concept is gaining traction in academia, industry and policymaking as a strategy to reduce resource depletion, waste emissions. Many authors see business model innovation critical lever for the concept's implementation on organisational level. Despite importance of topic, drivers barriers different types remain unclear. We address this gap by comparing four generic...

Journal: :International journal of economics 2022

Purpose: Empirical evidence shows that herding pattern is experienced at NSE which linked to particular periods. 
 Methodology: We observe the kind of characterised by changes in stock market parameters includes number deals, average price, total purchases among other are as a result unique circumstances opposed overall market.
 Findings: Further, results both CSSD and CSAD indicated ...

2015
Federico Luebert Ludo A. H. Muller

The formation and uplift of mountain ranges constitute major geological phenomena that can have long-lasting effects on the evolutionary diversification of living organisms. They provide opportunities for adaptive evolution through an increase of spatial heterogeneity of the landscape, including elevation, and the generation of a wide variety of ecologically diverse biotopes, and affect the mig...

Journal: :Sustainability 2022

Purpose: This study examines the impact of macroeconomic factors on GCC banks’ stability. As countries still rely oil export revenues to cover government expenses and perform an undiversified economy, hence, increased awareness financial diversifications in sectors is needed contribute alongside sector then improve non-oil sectors’ investments order eliminate macro-financial linkage that causes...

Journal: :KnE Social Sciences 2023

Kampung Sanan is one of the creative villages in Malang Raya, with various soybeanbased product innovations. Covid-19 has impacted amount tourists who come to visit, making production and sales turnover decrease. Before pandemic, 4-5 groups visited Village a week, or approximately 18-20 visitors month. This condition declined due PPKM enforced Raya prohibition on receiving large group visits, l...

Journal: :European Journal of English Language Teaching 2023

The widespread use of English as a world language has caused changes in the sociolinguistic reality speakers, use, and English-speaking societies. No paradigm been able to completely capture account for such given current changes. In order reflect realities today, researchers have advocated shift from traditional pedagogy new that can prepare students intercultural communication incorporate mul...

Journal: :Paleontological Research 2021

The Ordovician biodiversification is considered one of the most significant radiations in marine ecosystems entire Phanerozoic. Originally recognized as ‘Ordovician Radiation’, a label retained during 1980s and 1990s, term ‘Great Biodiversification Event’ (GOBE) was coined late 1990s subsequently adopted by scientific community. biodiversification, has always been long-term adaptive radiation, ...

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