Results 71 to 80 of about 4,248,566 (303)
Indicator sequences and indicator topologies of Fort transformation groups
, 2017 In the following text we prove that there exists a Fort transformation group with indicator sequence $(p_0,\ldots,p_n)$ if and only if $0=p_0\leq p_1\leq\cdots\leq p_n=1$, moreover we characterize all possible indicator topological spaces of Fort ...
Ebrahimifar, Fatemeh +1 more
core
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Модели, системы, сети в экономике, технике, природе и обществе, 2023 Background. The changed macroeconomic situation largely actualizes the problem of stimulating the economic development of regions and the rational allocation of limited budget funds for the implementation of regional projects in Russia.
N.V. Nekrylova +2 more
doaj +1 more source
Coulometer battery state-of-charge indicator [PDF]
, 1970 Mercury-column electrochemical coulometer is a linear ampere-hour integrating device consisting of a sealed glass tube containing two columns of mercury separated by a gap containing an electrolyte. The drive circuit uses operational amplifier techniques
Birchenough, A. G., Secunde, R.
core +1 more source
Econometrics, 2019 It is customary to assume that an indicator of a latent variable is driven by the latent variable and some random noise. In contrast, a background indicator is also systematically influenced by variables outside the structural model of interest. Background indicators deserve attention because in empirical work they are difficult to distinguish from ...
openaire +4 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
THE EVOLUTION OF ROMANIA’S GROSS DOMESTIC PRODUCT IN THE LAST TEN YEARS [PDF]
Revista Română de Statistică, 2012 This paper proposes a complex analysis of the GDP’s evolution inour country. Given the position of the indicator in the context of the national economy, such analysis is much more important, knowing that the results outline the performances of all ...
Constantin ANGHELACHE
doaj
Assessing multiple goods and services derived from livestock farming on a nation-wide gradient
Animal, 2017 Livestock farming is an essential activity in many rural areas, where it contributes to the maintenance of soil fertility and farmland biodiversity, as well as to a set of social public goods including food security, rural vitality and culture.
J. Ryschawy +12 more
doaj +1 more source
, 1982 A film advancement indicator which includes an optical sensor that detects the rotational movement of a disc that rotates only when the film advance is described. When the film does not advance, an indicator light is activated.
Dreisbach, F. W. +2 more
core +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source