Results 101 to 110 of about 129,618 (274)

Perfect Roman domination in middle graphs [PDF]

open access: yesDiscrete Mathematics Letters, 2021
Kijung Kim
doaj   +1 more source

Dignidad personal y libertad: libertad y ciudadanía en la antigua Roma [PDF]

open access: yes, 2013
El artículo tiene por objeto el estudio de la ciudadanía en la Antigua Roma entendida como status de los civis romanos que les permitía el pleno ejercicio de los derechos políticos y civiles.
Blanch Nougués, José María
core   +1 more source

Corporate Dynamic Eco‐Innovation Capability and Carbon Emission Reduction: Evidence From African Listed Firms With the Role of Institutional Pressures

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Despite the global emphasis on simultaneous achievement of higher growth and lower pollution (green growth), the dynamic link between eco‐innovation and CO2 emissions remains inadequately understood globally and specifically in Africa, with a complex and diverse institutional and regulatory landscape.
Idorenyin J. Okon   +2 more
wiley   +1 more source

Nietzsche and Foucault on Self-Creation: Two Different Projects [PDF]

open access: yes, 2015
This paper aims to highlight some major differences between the ethics of “self-becoming”, as it was sketched by Friedrich Nietzsche, and the so-called “aesthetics of existence”, which was developed in Michel Foucault’s late work.
Nica, Daniel
core  

How Transformational Supply Chain Leadership Affects Financial and Environmental Performance: The Mediating Role of Firm Resilience to Supply Disruption

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Existing literature indicates that transformational leadership in supply chains is critical to sustainability; however, little is known about how this leadership influences sustainability. The empirical literature has provided minimal focused analysis of transformational supply chain leadership and its effects on sustainability performance ...
Ishmael Nanaba Acquah   +2 more
wiley   +1 more source

Roman Domination of Cartesian Bundles of Cycles over Cycles

open access: yesMathematics
A Roman dominating function f of a graph G=(V,E) assigns labels from the set {0,1,2} to vertices such that every vertex labeled 0 has a neighbor labeled 2. The weight of an RDF f is defined as w(f)=∑v∈Vf(v), and the Roman domination number, γR(G), is the
Simon Brezovnik, Janez Žerovnik
doaj   +1 more source

Roman game domination subdivision number of a graph [PDF]

open access: yesTransactions on Combinatorics, 2013
A {em Roman dominating function} on a graph $G = (V ,E)$ is a function $f : Vlongrightarrow {0, 1, 2}$ satisfying the condition that every vertex $v$ for which $f (v) = 0$ is adjacent to at least one vertex $u$ for which $f (u) = 2$. The {em weight} of a
Jafar Amjadi   +3 more
doaj  

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

open access: yesChemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher   +3 more
wiley   +1 more source

“Of the Ruin and Conquest of Britain”: The Anglo-Saxon Transformation of the British Isles

open access: yes, 2015
The history of Britain after the collapse of the Western Roman Empire has traditionally been perceived as one of invasion and domination at the hands of Germanic peoples most commonly known as the Angles, Saxons, and Jutes.
Caswell, Bryan G.
core  

Discharging Approach for Double Roman Domination in Graphs

open access: yesIEEE Access, 2018
The discharging method is most well-known for its central role in the proof of the Four Color Theorem. This proof technique was extensively applied to study various graph coloring problems, in particular on planar graphs.
Zehui Shao   +5 more
doaj   +1 more source

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