Results 41 to 50 of about 3,983,683 (286)

Milk production of crossbred holstein × zebu on different pasture-management strategies

open access: yesBioscience Journal, 2020
The objective of this study was to evaluate nutrient intake and digestibility, yield and components of milk from Holstein × Zebu cows on Tanzania grass pastures using a fixed-rest period or 95% light interception. The treatments consisted of evaluations
Danielle Ferreira Baffa   +5 more
doaj   +3 more sources

High-throughput canopy light interception using aerial LiDAR in maize

open access: yesFrontiers in Plant Science
Canopy light interception is an important physiological trait that is traditionally measured using a light bar. However, this measurement is constrained by time and logistical challenges (days without clouds, only around noon, working in high ...
Alejo Ruiz   +8 more
doaj   +1 more source

A tropical epiphytic orchid uses a low-light interception strategy in a spatially heterogeneous light environment

open access: yes, 2017
This research was funded by the Spanish Ministry of Science and Education (CROWN CONCERT CGL2009-10392; MOUNTAINS CGL2012-38427); the Madrid Regional Govt.
Balaguer Núñez, Luis   +15 more
core   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Modelling and remote sensing of canopy light interception and plant stress in greenhouses [PDF]

open access: yes, 2011
A greenhouse crop can be approached as an open system that can be affected by a number of parameters such as light, climate or nutrient supply. In the last decades efforts have been made to understand the functioning of this system and the interaction ...
Sarlikioti, V.
core  

Peptide Macrocyclization via Intramolecular Interception of Visible-Light-Mediated Desulfurization [PDF]

open access: yes
Synthetic methods that enable the macrocyclisation of peptides facilitate the development of more effective therapeutic and diagnostic tools. Herein we report a peptide cyclisation strategy based on intramolecular interception of visible-light-mediated ...
Andrew, Wilson   +7 more
core   +2 more sources

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

Effect of Spatial-Temporal Light Competition on Cotton Yield and Yield Distribution

open access: yesAgronomy, 2021
The photosynthetically active radiation (PAR) of crop canopy is highly related to yield formation, but how it relates to yield and yield distribution is not well understood.
Qingru Wang   +13 more
doaj   +1 more source

Global Rather Than Vertical‐Selective Saccadic Abnormalities in Progressive Supranuclear Palsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To test whether vertical saccades are preferentially affected in Progressive Supranuclear Palsy (PSP). Methods PSP patients (n = 24) were compared to age‐matched controls (n = 94) and two degenerative groups (Alzheimer's disease, n = 20; Lewy body disease, n = 50).
Duy Duan Nguyen   +6 more
wiley   +1 more source

Light interception and radiation use efficiency of wheat varieties as influenced by number of irrigations

open access: yesJournal of Agrometeorology, 2009
An experiment was conducted during rabi seasons of 2002-03 and 2003-04 to quantify the light interception and radiation use efficiency for three wheat varieties as affected by variable number of irrigations with the combination of three wheat varieties ...
A. K. MISHRA   +3 more
doaj   +1 more source

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