Results 31 to 40 of about 5,680,709 (266)

Using Electronic Platforms to Sell Mechanical Engineering Products [PDF]

Problemi Ekonomiki, 2019
The main problems in sales of mechanical engineering products are revealed. The basic prerequisites for using electronic trading platforms in Ukraine are analyzed. The essence of the category “electronic trading platform” is disclosed.
Vitiuk Anna V., Koliadenko Natalia A.
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Experimental investigation on mechanical behavior of sandwich structures using Digital Image Correlation (DIC)

Fracture and Structural Integrity
The aim of this work is to investigate the mechanical behavior of sandwich structures when subjected to edgewise and flatwise compression loadings, using 2D Digital Image Correlation (DIC).
Amina Masmoudi, Abdelhak Khechai, Ahmed Bouaziz Laboratory of Research in Civil Engineering, Mohamed Khider University of Biskra, Algeria., Guerira Belhi Mechanical Engineering Laboratory, University of Biskra, Algeria., Afaf Zeroual, Yassine Adimi   +5 more
doaj   +1 more source

Numerical investigation of vortex shedding mechanism for staggered rows of cylinders

Heliyon, 2019
This numerical investigation deals with study of flow past seven square cylinders arranged in staggered configuration. Simulations to the underlying problem are carried out by using the single relaxation time lattice Boltzmann method.
Ghazala Nazeer, Shams-Ul Islam, Sehrish Hassan Shigri   +2 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

DEVELOPING AUTHENTIC ASSESSMENT FOR MECHANICAL ENGINEERING SUBJECT OF VOCATIONAL SCHOOL STUDENTS (ESP) AT SMK N 2 OF BENGKULU

Journal of Applied Linguistics and Literature, 2018
This research was aimed to know the appropriate assessment, find out speaking’s authentic assessment material and find out the characteristics of authentic speaking assessment model for Mechanical Engineering of Vocational School.
Erlian Dwisnu, Syahriah Syahrial, I Wayan Dharmayana   +2 more
doaj   +5 more sources

Understanding the wire electrical discharge machining of Ti6Al4V alloy

Heliyon, 2019
Non-conventional machining process for instance, wire electrical discharge machining (WEDM) of titanium alloys is gaining attention due to non-contact nature of this process.
A. Pramanik, A.K. Basak, C. Prakash
doaj   +1 more source

A review on the auxetic mechanical metamaterials and their applications in the field of applied engineering

Frontiers in Materials
Metamaterials are artificially created materials or structures with properties not found in nature. They encompass electromagnetic, acoustic, and mechanical metamaterials, which are particularly significant in applied engineering.
Volha Siniauskaya, Hao Wang, Yadong Liu, Yuhang Chen, Michael Zhuravkov, Yongtao Lyu   +5 more
semanticscholar   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

A novel type of semi-active jet turbulence grid

Heliyon, 2018
This article describes a novel approach to generate increased turbulence levels in an incoming flow. It relies on a cost-effective and robust semi-active jet grid, equipped with flexible tubes as moving elements attached onto tube connections placed at ...
N. Szaszák, C. Roloff, R. Bordás, P. Bencs, S. Szabó, D. Thévenin   +5 more
doaj   +1 more source