Results 21 to 30 of about 251,697 (296)

Underground power monitoring and management system based on GIS

open access: yesGong-kuang zidonghua, 2013
In accordance with requirements of unified space-time model of mine Internet of Things, underground power monitoring and management system based on GIS was developed.
NIE Li-gong, ZHANG Hai-jun
doaj   +1 more source

Economic justification for floriculture development in Serbia [PDF]

open access: yesEkonomika Poljoprivrede (1979), 2017
Floriculture is a part of horticulture, an agricultural activity which has been on the rise during the past decades. It is different from traditional culture, not only due to the increased sales revenues, but also because flowers are ever more present in
Vukajlović Đurđica Đ.   +2 more
doaj   +1 more source

Tobacco cultivation in Yunnan: an integrated analysis of economic trends and diversification

open access: yesFrontiers in Sustainable Food Systems
This study conducts an integrated analysis of the impacts of tobacco cultivation on farmers in Yunnan Province using machine learning and econometric methods, drawing on detailed micro-level survey data collected from 253 households.
Jie Song   +13 more
doaj   +1 more source

Shear Strengthening of RC Beams Using NSM GFRP Bars or CFRP U-Wrap Sheets

open access: yesElectronic Journal of Structural Engineering, 2019
Fiber-reinforced polymers (FRPs) have been in view for the past three decades due to their high strength-to-weight ratio and resistance to corrosion.
E.Y. Sayed-Ahmed   +4 more
doaj   +1 more source

Importance tempering

open access: yesStatistics and Computing, 2008
Simulated tempering (ST) is an established Markov chain Monte Carlo (MCMC) method for sampling from a multimodal density $ ( )$. Typically, ST involves introducing an auxiliary variable $k$ taking values in a finite subset of $[0,1]$ and indexing a set of tempered distributions, say $ _k( ) \propto ( )^k$.
Gramacy, Robert B.   +2 more
openaire   +2 more sources

Clinical aspects of the reversal reaction

open access: yesHansenologia Internationalis, 1998
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Bernard Naafs
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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

Evolution of Romanian Imports and Exports in 2022, The Year with the Highest Inflation [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2023
The paper analyses the impact of the significant increase in inflation in 2022 on the volume of imports, exports and GDP in Romania. Using a quantitative analysis, the value of the indicators will be compared over the last 2 years, before and during ...
Ioana Claudia Dobre
doaj  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The Importance of Importance [PDF]

open access: yesJournal of Individual Differences, 2006
This study examined the relationship between importance ratings of positive and negative personal attributes and depressed mood. Undergraduate psychology students (n = 115) completed the Beck Depression Inventory-II and made self-referential ratings on several adjectives.
Brinker, Jaylene   +3 more
openaire   +2 more sources

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