Results 41 to 50 of about 3,728,074 (321)

CARBON IN SOILS IN FOREST REGIONS OF EUROPEAN-URAL PART OF RUSSIA

open access: yesВопросы лесной науки, 2021
The carbon pool of the soil block of the European-Ural part of Russia was estimated on the basis of land categories adopted in the State Forest Register (21 biotopes in total). Published data of 675 soil sections using the coordinates and descriptions of
O.V. Chestnykh   +2 more
doaj   +1 more source

IoT Solutions in Agriculture: Enhancing Efficiency and Productivity

open access: yesInternational Journal of Innovative Science and Research Technology
The agricultural sector is on the brink of a transformative era with the emergence of Internet of Things (IoT) technologies. This paper delves into integrating IoT solutions in agriculture, focusing on how these technologies can significantly enhance ...
Shradha Pawar
semanticscholar   +1 more source

Trade Liberalization, Intermediate Inputs, and Productivity: Evidence from Indonesia

open access: yesSocial Science Research Network, 2005
This paper estimates the effects of trade liberalization on plant productivity. In contrast to previous studies, we distinguish between productivity gains arising from lower tariffs on final goods relative to those on intermediate inputs.
M. Amiti, J. Konings
semanticscholar   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Using LANDSAT time series for assessing reforestation on clear cuts in Bryansk region [PDF]

open access: yesВопросы лесной науки, 2019
This paper submitted the method of remote sensed estimate the forest artificial regeneration (tree planting). The objective was to designate the moment of transition from clear cuts to forested lands.
E.I. Belova, D.V. Ershov
doaj   +1 more source

Comparison of the Warm Deformation Constitutive Model of GH4169 Alloy Based on Neural Network and the Arrhenius Model

open access: yesMetals, 2022
In order to realize a better description of plastic flow behavior in the warm deformation process of GH4149, the GH4169 superalloy was compressed by Gleeble-3800 at a temperature of 700–900 °C and a strain rate of 0.01–10 s−1.
Peng Cheng   +4 more
doaj   +1 more source

Assessment of direct pyrogenic carbon emissions in forests of Russia for 2020 according to remote monitoring data [PDF]

open access: yesВопросы лесной науки, 2020
The article presents the results of an assessment of pyrogenic Carbon emissions in the forests of Russia for 2020, carried out using remote monitoring methods.
D.V. Ershov, E.N. Sochilova
doaj   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Temporal and spatial variations in phytoplankton productivity in surface waters of a warm-temperate, monomictic lake in New Zealand [PDF]

open access: yes, 2010
Surface phytoplankton productivity measurements were carried out in morphologically complex Lake Rotoiti with the objective of defining variations between sites and seasons, and the dominant environmental drivers of these variations.
Hamilton, David P.   +2 more
core   +1 more source

Reallocation, Firm Turnover, and Efficiency: Selection on Productivity or Profitability?

open access: yesSocial Science Research Network, 2005
There is considerable evidence that producer-level churning contributes substantially to aggregate (industry) productivity growth, as more productive businesses displace less productive ones.
L. Foster, J. Haltiwanger, Chad Syverson
semanticscholar   +1 more source

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