Results 71 to 80 of about 1,220,408 (258)

Industry 4.0 Challenges Facing the Agri-Supply Chain: A Literature Review

open access: yes, 2023
The world is moving fast, and organizations are facing new risks, uncertainties, and threats within their supply chains. Food security, waste minimization, and sustainability are new strategic requirements agri-organizations must address and focus on ...
Walid Khalid Al Saad   +5 more
core   +1 more source

Facing Terrorism Alone

open access: yesEDIS, 2003
The threats of terrorism have left us all fearful and anxious. American’s stress level is up and people talk about being anxious and afraid. We worry about the possibility of another terrorist attack.
Carolyn S. Wilken
doaj   +3 more sources

Enhancement of thermal energy transfer behind a double consecutive expansion utilizing a variable magnetic field

open access: yesScientific Reports
This research focuses on utilizing non-uniform magnetic fields, induced by dipoles, to control and enhance thermal energy transfer in a two-dimensional cooling conduit including a double backward-facing step.
Hamid-Reza Bahrami, Mahziyar Ghaedi
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Challenges Facing the Community in using Public Transport: A Case of Nkuhungu Ward in Dodoma City Council

open access: yes, 2020
The study of assessing challenges facing the community in using public transport was conducted at Nkuhungu ward in Dodoma city council The objectives of this study was to assess challenges facing the community in using public transport to evaluate ...
Jacqueline Makolo, Ngongho Bujiku Sende
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Consumer-facing technology fraud: Economics, attack methods and potential solutions [PDF]

open access: yes, 2019
The emerging use of modern technologies has not only benefited society but also attracted fraudsters and criminals to misuse the technology for financial benefits.
Aad Van, Moorsel   +4 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Feature Variations of Plant Functional Traits and Environmental Factor in South-and North-Facing Slope

open access: yesShuitu baochi yanjiu, 2013
Plant traits link environmental factors,individuals and ecosystem structure and functions as plants respond and adapt to the environment.The characteristics of plant functional traits and variation law by environmental changes are important to understand
LIU Min-xia1, MA Jian-zu3
doaj  

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