Results 91 to 100 of about 18,171 (249)

Green Human Resource Management and ISO 14001: Toward Environmental Sustainability in Organizations

open access: yesHuman Resource Development Quarterly, EarlyView.
ABSTRACT The current climate change scenario imposes urgent challenges to different economic sectors around the world, requiring companies to adopt new strategies to achieve sustainable development goals (SDGs) while enhancing environmental awareness.
Eduardo Ortega   +2 more
wiley   +1 more source

Histomorphometrical Analysis of Coronary Atherosclerosis Lesions Formation in Rat (Rattus norvegicus) Model

open access: yesJournal of Dentistry Indonesia, 2014
Cardiovascular disease is the most deadly disease in the world and the main cause is atherosclerosis. New paradigm explains that chronic inflammation such as periodontitis is considered to be a risk factor for atherosclerosis.
Rheza Permana   +4 more
doaj   +1 more source

A Detailed Review of Colburn and Friction Factors for Various Types of Fins Used in Compact Plate‐Fin Heat Exchangers

open access: yesHeat Transfer, EarlyView.
ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley   +1 more source

Intersection Numbers of the Natural Embedding of the Twisted Triality Hexagon T ( q 3 , q ) ${\mathsf{T}}({q}^{3},q)$ in PG ( 7 , q 3 ) ${\mathsf{PG}}(7,{q}^{3})$

open access: yesJournal of Combinatorial Designs, EarlyView.
ABSTRACT In this paper, we study and characterise the natural embedding of the twisted triality hexagon T ( q 3 , q ) ${\mathsf{T}}({q}^{3},q)$ in PG ( 7 , q 3 ) ${\mathsf{PG}}(7,{q}^{3})$. We begin by describing the possible intersections of subspaces of PG ( 7 , q 3 ) ${\mathsf{PG}}(7,{q}^{3})$ with T ( q 3 , q ) ${\mathsf{T}}({q}^{3},q)$.
Sebastian Petit, Geertrui Van de Voorde
wiley   +1 more source

A Topology of Everyday Constellations de Georges Teyssot

open access: yesCuadernos de Proyectos Arquitectónicos, 2019
Resumen En el libro, A topology of everyday constellations, Georges Teyssot expone los temas que va persiguiendo hace décadas, manteniendo su ya conocido registro erudito y denso. Como un flâneur intenta desentrañar la espesura compleja de las tramas de
Ana Sofía Pereira
doaj  

3D‐Printed Models in Oral Surgery Simulation Training: A Scoping Review

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Background Advancements in three‐dimensional (3D) printing have introduced innovative tools for medical and dental education. In dental surgery, 3D‐printed simulation models offer valuable presurgical training. This review explores the scope, study types, key findings, limitations, and future research needs to enhance their application in ...
Shahrzad Rahimizadeh Nahavandi   +5 more
wiley   +1 more source

Exploring uterine niche: a systemic review on secondary infertility rates, pathophysiological correlations, impact on assisted reproduction technology (ART), and the efficacy of surgical interventions

open access: yesBMC Pregnancy and Childbirth
Background The rising trend of cesarean sections worldwide has resulted in an increased incidence of uterine niches, a cavity formed at the cesarean scar site due to impaired tissue healing.
D. M. C. S. Jayasundara   +3 more
doaj   +1 more source

Defective and Clustered Graph Colouring

open access: yes, 2018
Consider the following two ways to colour the vertices of a graph where the requirement that adjacent vertices get distinct colours is relaxed. A colouring has "defect" $d$ if each monochromatic component has maximum degree at most $d$.
Wood, David R.
core  

Halin's Grid Theorem for Digraphs

open access: yesJournal of Graph Theory, EarlyView.
ABSTRACT Halin showed that every thick end of every graph contains an infinite grid. We extend Halin's theorem to digraphs. More precisely, we show that for every infinite family ℛ ${\rm{ {\mathcal R} }}$ of disjoint equivalent out‐rays there is a grid whose vertical rays are contained in ℛ ${\rm{ {\mathcal R} }}$.
Florian Reich
wiley   +1 more source

Exploring Graph Embedding Strategies for Co-Intersection Ideals in Commutative Rings

open access: yesMathematics
This research article examines the co-intersection graph of a commutative ring 𝒮. The co-intersection graph Ω(𝒮) is defined as a simple graph where the vertices correspond to the non-trivial ideals of 𝒮, and two distinct vertices I and J are adjacent if ...
Turki Alsuraiheed, Junaid Nisar
doaj   +1 more source

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