Results 101 to 110 of about 1,168,431 (343)

Managing Soil Biota-Mediated Decomposition and Nutrient Mineralization in Sustainable Agroecosystems

open access: yesAdvances in Agriculture, 2014
Transformation of organic residues into plant-available nutrients occurs through decomposition and mineralization and is mediated by saprophytic microorganisms and fauna.
Joann K. Whalen
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Crop and Weather Report Nov. 9 [PDF]

open access: yes, 2009
Crop and weather report guests include Iowa State University Extension climatologist Elwynn Taylor, integrated pest management specialist Rich Pope, and economist Chad Hart.
Integrated Crop Management News
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Influence of tillage depth of a cultivator on the incorporation of crop residues of winter barley in a chernozem soil

open access: yesDie Bodenkultur, 2019
Although crop residues contribute to erosion control, the influence of the tillage depth (TD) on their incorporation has not been studied extensively.
Mairhofer Franziska   +5 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

open access: yesMolecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu   +13 more
wiley   +1 more source

Farmers’ Willingness to Grow Switchgrass as a Cellulosic Bioenergy Crop: A Stated Choice Approach [PDF]

open access: yes
Farmers’ Willingness to Grow Switchgrass as a Cellulosic Bioenergy Crop: A Stated Choice Approach Agriculture’s role as a source of feedstocks in a potential lignocellulosic-based biofuel industry is a critical economic issue.
Williams, Jeffery R.   +2 more
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Crop Residues [PDF]

open access: yes, 2014
Crop residues (e.g., corn stover and small grain straw) are sometimes excluded when discussing cellulosic energy crops per se, but because of the vast area upon which they are grown and their current role in the development of cellulosic energy systems ...
Douglas L. Karlen   +3 more
core   +1 more source

Nitrogen Transfer from Cover Crop Residues to Onion Grown under Minimum Tillage in Southern Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2017
Nitrogen derived from cover crop residues may contribute to the nutrition of onion grown under minimum tillage (MT) and cultivated in rotation. The aim of this study was to evaluate the N transferred from different cover crop residues to the onion crop ...
Leoncio de Paula Koucher   +9 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Integrated Crop Management Conference Provides Latest Research and Technologies to Benefit Your Operation [PDF]

open access: yes, 2015
The annual Integrated Crop Management Conference will be held Dec. 2-3, 2015 at the Scheman Building on the Iowa State University campus. This year, the conference has added additional speakers to its program, providing topics and information on the ...
Integrated Crop Management News
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