Results 61 to 70 of about 14,900,313 (376)

Long-Term Coffee Monoculture Alters Soil Chemical Properties and Microbial Communities

open access: yesScientific Reports, 2018
Long-term monoculture severely inhibits coffee plant growth, decreases its yield and results in serious economic losses in China. Here, we selected four replanted coffee fields with 4, 18, 26 and 57 years of monoculture history in Hainan China to ...
Qingyun Zhao   +5 more
semanticscholar   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

PENGARUH PENCAMPURAN LAPISAN OLAH DAN LAPISAN TAPAK BAJAK TERHADAP KARAKTERISTIK SIFAT KIMIA TANAH SAWAH

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
The increasing of Indonesian population has led to a decrease in the area of rice fields in Indonesia. Therefore, it is needed to increase the fertility and the productivity of paddy soil.
Rafdea Syafitri   +2 more
doaj   +1 more source

Chemical and Mineralogical Properties of Ultisols of Sasamba Area, East Kalimantan [PDF]

open access: yes, 2001
Ultisols are a major group of marginal soils extensively found in the upland area of Indonesia. To better understand the potential of the Ultisols developed from claystone and sandstone in the Sasamba Integrated Economical Development Area in East ...
H, S. (Subagyo)   +3 more
core  

Chondrule size and related physical properties: a compilation and evaluation of current data across all meteorite groups

open access: yes, 2014
The examination of the physical properties of chondrules has generally received less emphasis than other properties of meteorites such as their mineralogy, petrology, and chemical and isotopic compositions.
Biltz, Alison E.   +7 more
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Antioxidant Activity of Flaxseed Extracts in Lipid Systems

open access: yesMolecules, 2015
The aim of this work was to compare the antioxidant activity of the extract of flaxseed and its alkaline hydrolysate in two model systems: lipid autoxidation of triacylglycerols of sunflower oil (TGSO)—in a homogeneous lipid media and during β-carotene ...
Adriana Slavova-Kazakova   +3 more
doaj   +1 more source

PENGARUH BERBAGAI JENIS KAPUR DALAM APLIKASI PENGAPURAN UNTUK MEMPERBAIKI SIFAT KIMIA ULTISOL

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Liming increases soil fertility through improved soil conditions in acidic soils (Ultisols). This study aimed to determine the effect of limes [CaO; Ca(OH)2; CaCO3 and CaMg(CO3)2 ] on the chemical properties of Ultisols of Limau Manis Padang. Treatments
Amsar Maulana   +2 more
doaj   +1 more source

Properties of chemically oxidized kininogens.

open access: yesActa Biochimica Polonica, 2003
Kininogens are multifunctional proteins involved in a variety of regulatory processes including the kinin-formation cascade, blood coagulation, fibrynolysis, inhibition of cysteine proteinases etc. A working hypothesis of this work was that the properties of kininogens may be altered by oxidation of their methionine residues by reactive oxygen species ...
Niziołek-Kierecka, Magdalena   +4 more
openaire   +5 more sources

Chemical Properties of Starch and Its Application in the Food Industry

open access: yesChemical Properties of Starch, 2019
Starch is an important food product and a versatile biomaterial used world-wide for different purposes in many industrial sectors including foods, health, textile, chemical and engineering sector.
H. Egharevba
semanticscholar   +1 more source

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