Results 1 to 10 of about 501,317 (326)

A Review on the Legal Nature of Discharging of an Obligation Out of Subject and Its Effects on Afghanistan Law [PDF]

open access: yesمطالعات فقه اسلامی و مبانی حقوق, 2023
Every commitment must be end and there are different causes of ending a commitment. Discharging of an obligation by the original subject is the original form for any commitment.
Ali Sadiqi, Muhammad Imamipour
doaj   +1 more source

Determination of regression functions for the charging and discharging processes of valve regulated lead-acid batteries [PDF]

open access: yesZbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2012
Following a deep discharge of AGM SVT 300 valve-regulated lead-acid batteries using the ten-hour discharge current, the batteries were charged using variable current.
Vukić Vladimir Đ.
doaj   +1 more source

Battery charging and discharging control of a hybrid energy system using microcontroller [PDF]

open access: yes, 2020
This study aims to control charging and discharging the battery for hybrid energy systems. The control system works by selecting the right energy source to supply voltage to the load. And also this control system can regulate charging and discharging the
Abu Bakar, Afarulrazi   +3 more
core   +3 more sources

Numerical Investigation on Influence of Gas and Turbulence Model for Type III Hydrogen Tank under Discharge Condition

open access: yesEnergies, 2020
The high-pressure gaseous hydrogen (HPGH2) storage method is widely used owing to the low density of hydrogen gas at ambient temperature and atmospheric pressure.
Moo-Sun Kim   +4 more
doaj   +1 more source

Relaxed DP-Coloring and another Generalization of DP-Coloring on Planar Graphs without 4-Cycles and 7-Cycles

open access: yesDiscussiones Mathematicae Graph Theory, 2023
DP-coloring is generalized via relaxed coloring and variable degeneracy in [P. Sittitrai and K. Nakprasit, Su cient conditions on planar graphs to have a relaxed DP-3-coloring, Graphs Combin. 35 (2019) 837–845], [K.M. Nakprasit and K.
Sribunhung Sarawute   +3 more
doaj   +1 more source

Linear List Coloring of Some Sparse Graphs

open access: yesDiscussiones Mathematicae Graph Theory, 2021
A linear k-coloring of a graph is a proper k-coloring of the graph such that any subgraph induced by the vertices of any pair of color classes is a union of vertex-disjoint paths. A graph G is linearly L-colorable if there is a linear coloring c of G for
Chen Ming, Li Yusheng, Zhang Li
doaj   +1 more source

Influence of current and temperature on discharge characteristics of electrochemical nickel−cadmium system [PDF]

open access: yesHemijska Industrija, 2010
The paper elaborates determination of characteristic values in the discharging process of non-hermetic nickel-cadmium galvanic battery with nominal voltage Un = 60 V and nominal capacity qn = C5 = 190 Ah and its dependence from current and temperature ...
Todorović Andreja   +2 more
doaj   +1 more source

Acyclic Chromatic Index of 1-Planar Graphs

open access: yesMathematics, 2022
The acyclic chromatic index χa′(G) of a graph G is the smallest k for which G is a proper edge colorable using k colors. A 1-planar graph is a graph that can be drawn in plane such that every edge is crossed by at most one other edge.
Wanshun Yang   +5 more
doaj   +1 more source

Charging and Discharge Currents in Low-Density Polyethylene and its Nanocomposite

open access: yesEnergies, 2020
Charging and discharge currents measured in low-density polyethylene (LDPE) and LDPE/Al2O3 nanocomposite are analyzed. The experiments were conducted at temperatures of 40−80 °C utilizing a consecutive charging−discharging procedure ...
Anh T. Hoang   +2 more
doaj   +1 more source

Planar graphs with $\Delta \geq 7$ and no triangle adjacent to a $C_4$ are minimally edge and total choosable [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2016
For planar graphs, we consider the problems of list edge coloring and list total coloring. Edge coloring is the problem of coloring the edges while ensuring that two edges that are adjacent receive different colors.
Marthe Bonamy   +2 more
doaj   +1 more source

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