Results 91 to 100 of about 167,961,110 (305)

Olexandria arboretum of the NAS of Ukraine – the 70 years at the National Academy of Sciences of Ukraine: the historical path and the modernity

open access: yesІнтродукція Рослин, 2018
The history of creation of Olexandria arboretum is presented. The process of formation of the arboretum as a scientific institution at the Academy of Sciences of Ukraine is analyzed.
S.I. Galkin, N.S. Boiko
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Western corn rootworm (Diabrotica virgifera virgifera), its potential spread and economic and ecological consequences in Germany

open access: yes, 2005
Western corn rootworm (WCR) (Diabrotica virgifera virgifera) has an important natural spreading potential in Europe. In 2003, this maize pest was introduced in five locations in West Europe, one of them being Blotzheim in Alsace (France) near the German ...
Enzian, Siegfried, Baufeld, Peter
core  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Dendrological park Sofiivka as a centre of introduction of genus Corylus L. species in Ukraine [PDF]

open access: yes, 2000
Basing on his own investigations and analysis of literature the author describes the history of introduction of Corylus L. species to Sofiivka and Ukraine as a whole.
Kosenko, I.S., I.S. Kosenko
core   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Invasive Species and Public Investment in the Green Economy [PDF]

open access: yes, 2010
Invasive Species and Public Investment in the Green Economy, approved by ISAC on June 24, 2010 ISSUE Invasive species are intricately linked to the economy. Trade, travel, and transport facilitate their spread.
Invasive Species Advisory Committee
core  

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Species introduction and taxonomic homogenization of Spanish freshwater fish fauna in relation to basin size, species richness and dam construction

open access: yes, 2018
The introduction of exotic species is a key global threat to biodiversity. Beyond an increased risk of native species extinction, there exists a loss of biodiversity distinctiveness.
Juan A. Delgado   +7 more
core   +1 more source

Some features of rare and endangered plant species introduction

open access: yesBIO Web of Conferences, 2019
The article discusses the features and main stages of rare and endangered plant species introduction. It is necessary to be guided by the principles of priority and expediency in the preparatory stage, which includes the analysis of literary data and ...
Elisafenko Tatyana, Dorogina Olga
doaj   +1 more source

Home - About - Disclaimer - Privacy