Results 21 to 30 of about 11,739,453 (240)

EXPERIMENTAL RESEARCH ON SHEAR STRENGTH CHARACTERISTICS OF SOIL-ROCK MIXTURES

open access: yesCivil Engineering Journal, 2019
The shear strength of soil-rock mixtures (S-RM) is an important parameter affecting the stability of engineering. Therefore, taking the S-RM along Shiyan-Tianshui Expressway (G7011) in Qinba Mountains as the research object, large-scale direct
Zhijun Zhou   +3 more
doaj   +1 more source

Using hyperspectral remote sensing data for retrieving canopy water content [PDF]

open access: yes, 2009
Canopy water content (CWC) is important for understanding functioning of terrestrial ecosystems. Spectral derivatives at the slopes of the 970 nm and 1200 nm water absorption features offer good potential as estimators for CWC.
L. Kooistra   +3 more
core   +1 more source

STRATEGIC IMPERATIVES FOR DIGITISATION OF THE UKRAINIAN PHARMACEUTICAL INDUSTRY

open access: yesBaltic Journal of Economic Studies
The purpose of the paper is to identify the strategic imperatives of the pharmaceutical industry in the context of the development of the digital economy.
Yuriy Safonov   +2 more
doaj   +1 more source

Carbon dioxide exchange in lichens: Relationship between the diffusive resistance of carbon dioxide and water vapour [PDF]

open access: yes, 1982
Gaseous diffusion resistances for carbon dioxide and water vapour, thallus water content and thallus water potential were experimentally determined on species of the Stictaceae.
Green, T.G. Allan   +3 more
core   +1 more source

Experimental study on water transfer of soil-rock mixtures under freezing action

open access: yesYantu gongcheng xuebao
The frost-heaving failure of earth-rock dam slopes is mainly caused by the combined action of sand and gravel cushion, frost heaving of dam fills and water migration.
LI Zhuo 1, 2, JIANG Xin 3, ZHANG Jixun 3, ZHAO Yu 3, WANG Yuqing 3, LU Yang 3
doaj   +1 more source

Enhanced Neural Network for Rapid Identification of Crop Water and Nitrogen Content Using Multispectral Imaging

open access: yesAgronomy, 2023
Precision irrigation and fertilization in agriculture are vital for sustainable crop production, relying on accurate determination of the crop’s nutritional status.
Yaoqi Peng   +3 more
doaj   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling   +2 more
wiley   +1 more source

Characterization of the Relationship between the Loess Moisture and Image Grayscale Value

open access: yesSensors, 2021
This paper presents a model for estimating the moisture of loess from an image grayscale value. A series of well-controlled air-dry tests were performed on saturated Malan loess, and the moisture content of the loess sample during the desiccation process
Qingbing Liu   +4 more
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Pengaruh umur panen terhadap susut bobot dan organoleptik buah jambu biji (Psidium guajava L) kristal selama penyimpanan

open access: yesAgrointek
Guava (Psidium guajava L) crystal contains good nutrition with white flesh, crispy flesh texture, and fresh taste. Crystal guava fruit is usually consumed as fresh fruit, so it needs proper postharvest handling to maintain the physical and chemical ...
Haya Fadhila Mufza   +3 more
doaj   +1 more source

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