Results 21 to 30 of about 520,660 (259)

Cold Induction of EARLI1, a Putative Arabidopsis Lipid Transfer Protein, Is Light and Calcium Dependent [PDF]

open access: yes, 2004
As sessile organisms, plants must adapt to their environment. One approach toward understanding this adaptation is to investigate environmental regulation of gene expression.
Comai L.   +8 more
core   +2 more sources

Dissolution Rates of Calcium Boluses and Their Effects on Serum Calcium in Dairy Cattle

open access: yesVeterinary Medicine: Research and Reports, 2021
Walter Verhoef,1 Sjoert Zuidhof,2 Brenda Ralston,3 Joseph A Ross,4 Merle Olson5 1Bureau Vétérinaire de Richmond, Richmond, Quebec, Canada; 2Sjoert Zuidhof Consulting, Okotoks, Alberta, Canada; 3Alberta Agriculture and Forestry, Airdrie ...
Verhoef W   +4 more
doaj  

Increased Microbially Induced Calcium Carbonate Precipitation (MICP) Efficiency in Multiple Treatment Sand Biocementation Processes by Augmentation of Cementation Medium with Ammonium Chloride

open access: yesGeotechnics, 2023
The cementation medium for ureolytic microbially induced calcium carbonate precipitation (MICP) typically consists of urea and a calcium source. While some studies have augmented this basic medium, the effects of adding substrates such as ammonium ...
Christine Ann Spencer   +2 more
doaj   +1 more source

Investigation of the natural gas hydrates formation in the systems "stratum water - porous medium - polymer solution" according to the data of differential thermal analysis [PDF]

open access: yesНефтегазовая геология: Теория и практика, 2022
The article presents the results of studies of thermodynamic and kinetic characteristics of the natural gas hydrates formation in the systems "stratum water - porous medium - polymer solution".
Portnyagin A.S.   +2 more
doaj   +1 more source

Investigating Seed Germination Indices and Absorption Rate of Sodium, Chloride, Calcium, and Potassium in Different Parts of Seedlings of Sweet Corn KSC 403 (Zea Mays L var. Saccharata) Under Salinity Stress and Seed Priming [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2014
To investigate the effects of different levels of seed priming on germination indices and nutrient absorption at early growth stages of sweet corn (Golden Kernel Hybrid) a factorial experiment based on completely randomized design was conducted with ...
M. Nasrolah alhossini,   +2 more
doaj  

Study of the effect of curing mixture compositions on oxidation of lipids in meat systems [PDF]

open access: yesТехника и технология пищевых производств, 2018
Lipids are the most unstable substances that take part in oxidation process in meat and meat products. Table salt (sodium chloride) which is considered as a pro-oxidant factor has significant effect on the development of meat products oxidative ...
Gurinovich G.   +2 more
doaj   +1 more source

Chloride removal of calcium aluminate cements: Reaction and physicochemical characteristics

open access: yesCase Studies in Construction Materials, 2023
The chloride removal characteristics of calcium aluminate cements in chlorinated solution were investigated in the present study. Furthermore, the reaction and the physicochemical characteristics of chloride-bearing calcium aluminate cement powders in ...
G.M. Kim, S.M. Park, S.W. Park
doaj   +1 more source

Spring and surface water quality of the Cyprus ophiolites [PDF]

open access: yes, 2002
A survey of surface, spring and borehole waters associated with the ophiolite rocks of Cyprus shows five broad water types (1) Mg-HCO3, (2) Na-SO4-Cl-HCO3, (3) Na-Ca-Cl-SO4-OH-CO3, (4) Na-Cl-SO4 and (5) Ca-SO4.
Neal, C., Shand, P.
core   +2 more sources

Impact of calcium on salivary α-amylase activity, starch paste apparent viscosity and thickness perception [PDF]

open access: yes, 2011
Thickness perception of starch-thickened products during eating has been linked to starch viscosity and salivary amylase activity. Calcium is an essential cofactor for α-amylase and there is anecdotal evidence that adding extra calcium affects ...
A Kumari   +33 more
core   +1 more source

Temporal trends in groundwater levels from Saskatchewan, Canada [PDF]

open access: yes, 2011
Groundwater resources play a key role in supplying water for domestic, industrial, agricultural, and ecological functions on the Canadian prairies. The current study investigates potential temporal trends in groundwater levels for the Canadian province ...
Kaya Forest, Sierra Rayne
core   +2 more sources

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