Results 111 to 120 of about 22,873,938 (353)

Chemical weed control in azalea seed crop

open access: yesCalifornia Agriculture, 1960
California Agriculture - All ...
J Bivins, W Harvey
doaj  

The crystal structure of (R)-2-aminobutanamide hydrochloride, C4H11ClN2O

open access: yesZeitschrift für Kristallographie - New Crystal Structures
C4H11ClN2O, orthorhombic, P212121 (no. 19), a = 4.9699(1) Å, b = 7.5867(2) Å, c = 17.3719(4) Å, V = 655.01(3) Å3, Z = 4, Rgt(F) = 0.0286, wRref(F2) = 0.0796, T = 200 K.
Wang Fengfeng   +5 more
doaj   +1 more source

Effect of treatment with thiamethoxam and cyantraniliprole on the germination and storage of forest tree seeds [PDF]

open access: yesJournal of Seed Science
: Seed predation is a problem that limits the use of direct sowing of tree species, and it is necessary to develop studies involving products used in seed treatment. The objectives of this study were to evaluate the effects of treatment with insecticides
Thayane Ferreira Carvalho   +4 more
doaj   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

open access: yesMolecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero   +8 more
wiley   +1 more source

Problems with chemical control of pear psylla

open access: yesCalifornia Agriculture, 1981
The relatively new pyrethroid insecticides are effective against pear psylla, but intensive use can hasten resistance development.
H Riedl, P Westigard, R Bethell, J DeTar
doaj  

The crystal structure of 4-carboxy-2-oxobutan-1-aminium chloride, C5H10ClNO3

open access: yesZeitschrift für Kristallographie - New Crystal Structures
C5H10ClNO3, orthorhombic, Pbca (no. 61), a = 8.2012(1) Å, b = 11.2215(2) Å, c = 16.8339(3) Å, V = 1549.22(4) Å3, Z = 8, Rgt(F) = 0.0473, wRref(F2) = 0.1331, T = 297 K.
Wang Fengfeng   +5 more
doaj   +1 more source

Chemical Sprout Control of Alaska Potatoes. [PDF]

open access: yes, 1963
POTATOES sprout in 11 to 15 weeks after harvest if placed in storage where 'temperatures average 40° F or above. Prior to this, growth regulating substances within the tubers prevent sprouting. If potatoes are stored at room temperature (70° F or higher)
Dearborn, Curtis H.
core  

Energetics and control of ultracold isotope-exchange reactions between heteronuclear dimers in external fields

open access: yes, 2015
We show that isotope-exchange reactions between ground-state alkali-metal, alkaline-earth-metal, and lanthanide heteronuclear dimers consisting of two isotopes of the same atom are exothermic with an energy change in the range of 1-8000$\,$MHz thus ...
Tomza, Michał
core   +2 more sources

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

INTERGRATING PHYSICAL AND CULTURAL METHODS OF WEED CONTROL – EXAMPLES FROM EUROPEAN RESEARCH [PDF]

open access: yes, 2003
The most recent advances in European research on non-chemical weed control methods and strategies for horticultural and agricultural crops are ...
Melander, Scientist Bo
core  

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