Results 101 to 110 of about 441,829 (356)

Effect of potassium nitrate and sucrose on the yield of onion (Allium cepa L.) plants

open access: yesTemas Agrarios, 2016
Onion bulb is the second most consumed vegetable in Colombia and is mainly produced in Boyacá, one of the departments in the country. The aim of this research was to evaluate the effect of the application of KNO3 and sucrose in onion bulb plants during ...
Mahavisnu Bonza-Espinoza   +2 more
doaj   +1 more source

Brake wear warning device: A concept [PDF]

open access: yes, 1973
Heat-insulated wire is introduced through brake shoe and partially into brake lining. Wire is connected to positive terminal and light bulb. When brakes wear to critical point, contact between wire and wheel drum grounds circuit and turns on warning ...
Hawkins, S. F.
core   +1 more source

Subventricular zone stem cells are heterogeneous with respect to their embryonic origins and neurogenic fates in the adult olfactory bulb [PDF]

open access: yes, 2007
Wedetermined the embryonic origins of adult forebrain subventricular zone (SVZ) stem cells by Cre-lox fate mapping in transgenic mice. We found that all parts of the telencephalic neuroepithelium, including the medial ganglionic eminence and lateral ...
Fogarty, M   +3 more
core   +1 more source

S100A14 in Tumor‐Derived EVs Targets PIAS3 to Reprogram Astrocytes and Induce Immunosuppressive Microenvironment Promoting Brain Metastasis and Germacrone Reversal Effect

open access: yesAdvanced Science, EarlyView.
This study identifies S100A14 in tumor‐derived exosomes as a key driver of brain metastasis. S100A14 targets PIAS3 in astrocytes, activating STAT3 signaling and promoting immunosuppressive MDSCs recruitment via chemokine secretion. Germacrone, a natural compound, binds S100A14 to disrupt this axis, effectively inhibiting brain metastasis with low ...
Qian Feng   +13 more
wiley   +1 more source

Postharvest Handling Techniques for Long-term Storage of Cut Tulip and Dutch Iris

open access: yesHortTechnology, 2022
Nathan J. Jahnke   +2 more
doaj   +1 more source

VARIABILITY OF CHARACTERS OF WINTER GARLIC VARIETIES UNDER THE CONDITIONS OF FOREST-STEPPE OF THE ALTAI REGIONS' OB RIVER AREA

open access: yesОвощи России, 2018
The variability or stability of economically valuable features of varieties under cultivation conditions are very important indices. Environmental factors affect plants throughout the entire growing season.
S. V. Zharkova   +2 more
doaj   +1 more source

mGluR5 in ECCCK to BLA Circuit Modulates Depressive‐Like Phenotypes through CCK Signaling

open access: yesAdvanced Science, EarlyView.
Dysregulation of mGluR5 and CCK signaling contributes to major depressive disorder, yet circuit‐level mechanisms remain unclear. Here, the ECCCK→BLA pathway is identified as a critical regulator of affective behavior. mGluR5 modulates synaptic function and CCK signaling within this circuit, controlling stress susceptibility and depressive‐like states ...
Muhammad Asim   +4 more
wiley   +1 more source

SHALLOT VARIETIES DEVELOPED FOR THE CONDITIONS OF THE SOUTH OF WEST SIBERIA

open access: yesОвощи России, 2018
Shallot is one of the most popular onion crops at present. This is a multi-purpose crop in terms of possible use of its economically valuable features. In order to realize the potential of this crop, its varieties are needed.
S. V. Zharkova   +2 more
doaj   +1 more source

Mapping New Olfactory Bulb Neurons at the Single-Cell Level Using Iron Oxide- Assisted MRI [PDF]

open access: yes, 2020
Mapping New Olfactory Bulb Neurons at the Single-Cell Level Using Iron Oxide- Assisted MRI Sarah Izabel, Dept. of Biology, with Dr. Jeffrey Dupree, Dept.
Izabel, Sarah
core   +1 more source

Mitochondrial Enzymes Mimetic Ultrasmall Palladium Nanozymes Prevent Senescence and Neurodegeneration Through Metabolic Reprogramming

open access: yesAdvanced Science, EarlyView.
Simply constructed polyvinylpyrrolidone (PVP) modified palladium nanoparticles (PdP NPs) as cytochrome c oxidase (CcO) and superoxide dismutase (SOD) mimic are promising multifunctional nanoreactors to boost mitochondrial respiration chain function and refine homeostasis via regulation of mitochondrial dynamics and proteostasis sensor UPRmt, which ...
Wenshu Cong   +8 more
wiley   +1 more source

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