نتایج جستجو برای: environmental differentiation

تعداد نتایج: 589031  

Journal: :International Environmental Agreements-politics Law and Economics 2023

Abstract Several multilateral treaties and International Governmental Organizations have introduced different legal obligations for countries based on the developing/developed (or equivalent) dichotomy. Such differentiation can (re)produce a range of material symbolic consequences those labelled developing or developed. Much has been researched about this topic in environmental regime yet an im...

Journal: :Forests 2021

The patterns of genetic and morphological diversity a widespread species can be influenced by environmental heterogeneity the degree connectivity across its geographic distribution. Here, we studied Quercus havardii Rydb., uniquely adapted desert oak endemic to Southwest region United States, using genetic, morphometric, datasets over various scales quantify differentiation understand forces in...

AA ZIAEE, F RASTEGAR-JAZlI, MY AZDANBOD, S KAZEMI NOUREINI,

Telomerase activation is one of the main pathways to immortalize cancer cells. In many kinds of cancer cells, this special reverse transcriptase stabilizes and elongates telomeres and prevents telomere erosion that naturally occurs in every cell division. Esophageal cancer is the fifth most frequent cause of cancer death worldwide, and is highly associated with alcohol, smoking, cultural ha...

B.B. Jiang F.D. Chen H.B. Miao S.M. Chen Sh.M. Zhang W.M. Fang

Duration of various stages of inflorescence differentiation and hormone levels in apical buds eventually decide the harvest time, flower uniformity and quality of ornamental plants. The progress in inflorescence differentiation process in the chrysanthemum cultivar ‘Jingyun’ can be divided into nine stages. Following short day induction, it took 4d to reach the growing point hypertrophy stage, ...

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