Results 41 to 50 of about 110,958 (307)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Sistema informativo de operação em campo agrícola, baseado na aquisição automática de dados An information system based on automatic data recording

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2001
Este trabalho apresenta uma proposta de desenvolvimento de um sistema informativo, projetado especificamente para o levantamento dos dados operacionais no campo, o que visa ao gerenciamento da informação na propriedade agrícola.
Gastão M. da Silveira   +2 more
doaj   +1 more source

Mechanization, Automation, Robotization and Digitalization: Conceptual Clarification and Systematization

open access: yesСельскохозяйственные машины и технологии, 2023
The paper highlights the importance of clarifying scientific terminology to delineate the exclusion of humans from technical systems, in particular the concepts such as «mechanization,» «automation,» «robotization,» and «digitalization» that are commonly
V. M. Korotchenya
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Determinants of Farm Mechanization in Nepal

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
The paper attempts to explore the factors affecting the farm mechanization in Nepal, where agriculture is the primary livelihood of most people and the mechanization is crucial for efficient production and productivity. The government has also introduced
Arun GC, Jun-Ho Yeo, Kiran Ghimire
doaj   +1 more source

Productivity and Quality Sugarcane Broth at Different Soil Management

open access: yesAgronomy, 2023
The quality of sugarcane broth can be affected by soil management. In compacted soils the productivity is reduced, and the raw material is poor. This research aimed to evaluate productivity and quality of sugarcane for four soil management types: (CT ...
Murilo Battistuzzi Martins   +8 more
doaj   +1 more source

Mechanism Design with Aftermarkets: Cutoff Mechanisms [PDF]

open access: yesSSRN Electronic Journal, 2016
I study a mechanism design problem in which a designer allocates a single good to one of several agents, and the mechanism is followed by an aftermarket—a post‐mechanism game played between the agent who acquired the good and third‐party market participants.
openaire   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Effects of Agricultural Mechanization on Farm Income Patterns [PDF]

open access: yes
This article is part of the seminar-workshop on the “Consequences of Small Farm Mechanization on Production, Employment and Incomes in the Philippines” sponsored jointly by the Ministry of Agriculture, the National Economic and Development Authority, the
Lim, Pilar C.
core   +2 more sources

Experimental Study and Engineering Application of the Spatial Reticulated Grid Bolt-Shotcrete Support Structure for Excavation Tunnels

open access: yesApplied Sciences, 2022
In view of the problems of rapid construction and deformation control of large cross-section tunnels in complex urban environments, the concept of “timely high-strength support” was put forward to form strong support over time and bear the load of ...
Mingli Huang   +3 more
doaj   +1 more source

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