Results 21 to 30 of about 189,310,264 (260)

Demand-Controlled Ventilation Energy Savings for Air Handling Unit

, 2021
Heat, cooling, and ventilation units are major energy consumers for commercial buildings, consuming as much as 50% of a building’s total annual power usage.
Razban, Ali, Blubaugh, Matthew, Chen, Jie   +2 more
core   +1 more source

Color Energy Of A Unitary Cayley Graph

Discussiones Mathematicae Graph Theory, 2014
Let G be a vertex colored graph. The minimum number χ(G) of colors needed for coloring of a graph G is called the chromatic number. Recently, Adiga et al.
Adiga Chandrashekar, Sampathkumar E., Sriraj M.A.   +2 more
doaj   +1 more source

Seidel Laplacian Energy of Fuzzy graphs

EAI Endorsed Transactions on Energy Web
The energy of a graph is related to its spectrum, which is equal to the total of the latent values of the pertinent adjacency matrix. In this research work, we proposed some of the features and the energy of the Seidel Laplacian of a fuzzy graph.
K Sivaranjani, O V Shanmuga Sundaram, K Akalyadevi   +2 more
doaj   +1 more source

U.S. Department of Energy Strategic Plan

, 2012
The mission of the Department of Energy is to ensure America's security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions.
United States. Department of Energy.
core   +1 more source

On Eccentricity Version of Laplacian Energy of a Graph [PDF]

Mathematics Interdisciplinary Research, 2017
The energy of a graph G is equal to the sum of absolute values of the eigenvalues of the adjacency matrix of G, whereas the Laplacian energy of a graph G is equal to the sum of the absolute value of the difference between the eigenvalues of the Laplacian
Nilanjan De
doaj   +1 more source

Annual Energy Outlook

, 1994
This report is a companion document to the Annual Energy Outlook 1994 (AEO94), (DOE/EIA-0383(94)), released in Jan. 1994. Part I of the Supplement presents the key quantitative assumptions underlying the AEO94 projections, responding to requests by ...
United States. Department of Energy. Energy Information Administration
core   +1 more source

Smarandache-Zagreb Index on Three Graph Operators [PDF]

, 2010
Many researchers have studied several operators on a connected graph in which one make an attempt on subdivision of its edges. In this paper, we show how the Zagreb indices, a particular case of Smarandache-Zagreb index of a graph changes with these ...
Ranjini, P.S., Lokesha, V.
core   +1 more source

Energetic formulation of the subgroup commutativity degree

Nonlinear Analysis
Finite groups in which every pair of subgroups (H, K) satisfies H K = K H have been classified by Iwasawa, but only in the last decade it was introduced the notion of subgroup commutativity degree sd(G) of groups G. From restrictions of numerical nature
Seid Kassaw Muhie, Daniele Ettore Otera, Francesco G. Russo   +2 more
doaj   +1 more source

Graph Energies of Egocentric Networks and Their Correlation with Vertex Centrality Measures

Entropy, 2018
Graph energy is the energy of the matrix representation of the graph, where the energy of a matrix is the sum of singular values of the matrix. Depending on the definition of a matrix, one can contemplate graph energy, Randić energy, Laplacian energy ...
Mikołaj Morzy, Tomasz Kajdanowicz
doaj   +1 more source

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source