Results 91 to 100 of about 3,016,202 (360)

Site Description for the University of Nebraska's Sandhills Agricultural Laboratory [PDF]

open access: yes, 1985
The Sandhills Agricultural Laboratory is operated by the University of Nebraska. The laboratory is located in the south-central part of the Nebraska Sandhills near Tryon, Nebraska (41 deg. 37' N; 100 deg. 50' W).
Blad, B. L., Gardner, B. R.
core   +1 more source

The Effects of Locomotion-Induced Shock Loading on Tibiofemoral Bone Stress Response

open access: yes, 2016
Purpose/Hypothesis: Knee osteoarthritis (Coats, Zioupos, & Aspden) is a degenerative joint disease that negatively impacts the quality of life. About 9.3 million people in the U.S. population are affected.
Daun, Karen   +2 more
core   +1 more source

An experimental study of the effect of high-pressure water jet assisted turning (HPWJAT) on the surface integrity [PDF]

open access: yes, 2011
This study deals with the effect of High-Pressure Water Jet Assisted Turning (HPWJAT) of austenitic stainless steels on chip shape and residual stresses. The machining of the austenitic stainless steels represents several difficulties. Recently, research
HABAK, Malek, LEBRUN, Jean-Lou
core   +4 more sources

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

Distribution of xylem hydraulic resistance in fruiting truss of tomato influenced by water stress [PDF]

open access: yes, 2003
In this study xylem hydraulic resistances of peduncles (truss stalk), pedicels (fruit stalk) and the future abscission zone (AZ) halfway along the pedicel of tomato (Lycopersicon esculentum L.) plants were directly measured at different stages of fruit ...
Ieperen, W., van   +2 more
core   +2 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

open access: yesMolecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos   +6 more
wiley   +1 more source

Preharvest Water Stress for Valley Sugar Beets

open access: yesCalifornia Agriculture, 1965
Moderate water stress prior to sugar beet harvest did not significantly reduce sugar production in Kern County tests. Higher sugar content of roots and lower production costs could make this practice profitable, if stress is not prolonged.
G Ferry, F Hills, R Loomis
doaj  

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Improved Phosphorus Bioavailability in Lettuce Crop via Naganishia albida Inoculation of Wastewater-Derived Struvite

open access: yesAgronomy
Phosphorus (P) is a vital element for optimal crop growth and agricultural productivity. Struvite, a P precipitate obtained from wastewater, is recognized as a slow-release, low-solubility fertilizer.
Valentina Carrillo   +7 more
doaj   +1 more source

Agricultural water management in a water stressed catchment: Lessons from the RIPARWIN Project [PDF]

open access: yes
irrigation management / water stress / river basins / water rights / water fees / water allocation / irrigation efficiency / economic aspects / decision support tools / wetlands / water use / water users ...
Lankford, B. A.   +2 more
core  

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