Results 31 to 40 of about 5,425 (257)

Research on the Interdependence Linkages between Soil Tillage Systems and Climate Factors on Maize Crop

Land, 2022
The experimental zone of the Transylvanian Plain is characterized by some particular problems for the maize crop due to an oscillating thermal regime; relatively shorter frost-free interval; climatic diversity; mixed relief; and soils with different ...
Felicia Cheţan, Teodor Rusu, Roxana Elena Călugăr, Cornel Chețan, Alina Şimon, Adrian Ceclan, Marius Bărdaș, Olimpia Smaranda Mintaș   +7 more
doaj   +1 more source

Minimum Performance Standards of Tillage Implements

Current Journal of Applied Science and Technology, 2020
This article focuses on formulation of minimum performance standards (MPS) for tillage machinery such as rotavator, disc harrow and cultivator. The required minimum performance standard of different tillage machinery under sandy loam soil condition is discussed further in this paper and recommended in order to ensure availability of quality tillage ...
Manoj Kumar, . Aman, Vivek R. Kamat, Mukesh Jain, Maan Singh   +4 more
openaire   +2 more sources

THE INFLUENCE OF ENERGY SAVING PROCESSING UPON BIOLOGICAL SOIL ACTIVITY IN BARLEY SOWINGS

Зерновое хозяйство России, 2018
In the article the study results of influence of minimum and zero tillage upon biological soil activity compared with conventional one are considered.
E. P. Denisov, K. E. Denisov, E. V. Podgornov, V. V. Karpets   +3 more
doaj   +2 more sources

Critical limits of soil penetration resistance in a rhodic Eutrudox

Revista Brasileira de Ciência do Solo, 2014
Soil penetration resistance is an important indicator of soil physical quality and the critical limit of 2 MPa has been widely used to characterize the soil physical quality, in both no-tillage and conventional systems.
Moacir Tuzzin de Moraes, Henrique Debiasi, Reimar Carlesso, Julio Cezar Franchini, Vanderlei Rodrigues da Silva   +4 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Potential Impacts of Soil Tillage System on Isoflavone Concentration of Soybean as Functional Food Ingredients

Land, 2020
Soybean is an important natural source of isoflavones, but their concentration is likely to be influenced by external factors, such as climatic conditions and soil tillage systems.
Liliana Mureșan, Doina Clapa, Orsolya Borsai, Teodor Rusu, Thomas T. Y. Wang, Jae B. Park   +5 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Soil water use efficiency under integrated soil management practices in the drylands of Kenya

Heliyon, 2023
Soil moisture scarcity and soil fertility decline in the drylands contribute to declining crop productivity. The possible synergistic effects of integrating soil & water conservation, and soil fertility management practices on soil moisture, and ...
O. Nathan Oduor, Monicah Mucheru-Muna, Nyanuga Jayne Mugwe, Isaya Sijali, George Nyabuga, N. Daniel Mugendi   +5 more
doaj   +1 more source

ESR1 methylation and ESR1 mutations in circulating tumor cells (CTCs) and paired plasma‐cfDNA of advanced breast cancer patients: A feasibility proof‐of‐concept study

Molecular Oncology, EarlyView.
Circulating tumor cells (CTCs) and plasma cell‐free DNA (cfDNA) were analyzed to detect ESR1 mutations and methylation in patients with advanced breast cancer. CTC‐derived DNA showed higher sensitivity for mutation detection and revealed complementary genetic and epigenetic alterations, highlighting the added value of CTC analysis for understanding ...
Dimitra Stergiopoulou, Athina Markou, Eleonora Nicolo, Mara S Serafini, Qiang Zhang, Youbin Zhang, Lorenzo Gerratana, Andrew A. Davis, Huiping Liu, William J Gradishar, Carolina Reduzzi, Massimo Cristofanilli, Evi Lianidou   +12 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source