Results 101 to 110 of about 3,596,938 (336)

High-tech agricultural tools as a determinant of dynamic rationalization of business processes in Russian agriculture [PDF]

open access: yesBIO Web of Conferences
In the current environment of innovative transformations in the Russian Federation, there is a significant expansion of digital technological products, and there is an active digital optimization of business processes in all national economic sectors ...
Moroz Oksana, Medvedsky Dmitriy
doaj   +1 more source

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

open access: yesFEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani   +7 more
wiley   +1 more source

Farm gate profitability of organic and conventional farming systems in the tropics

open access: yesInternational Journal of Agricultural Sustainability
Systematic studies on the economic competitiveness of organic farming systems compared to conventional farming systems are particularly lacking in tropical environments.
Amritbir Riar   +8 more
doaj   +1 more source

Multiple Access Channels with Combined Cooperation and Partial Cribbing

open access: yes, 2014
In this paper we study the multiple access channel (MAC) with combined cooperation and partial cribbing and characterize its capacity region. Cooperation means that the two encoders send a message to one another via a rate-limited link prior to ...
Kopetz, Tal   +2 more
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Energy cooperation in Southern Africa: What role for Norway? [PDF]

open access: yes
This Working Paper contains a full report from a Seminar on Regional Energy Co-operation, Luanda, 12-14 February 2002. Norwegian involvement in the energy sector in Southern Africa is considerable.
Jan Isaksen
core  

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

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