Results 41 to 50 of about 4,342 (279)

Thermodynamic relations for DNA phase transitions [PDF]

Indian Journal of Physics, 2014
9 Pages, 5 figures. To appear in Indian Journal of Physics, Special Issue on the occasion of 125th Birth Anniversary of Sir C V ...
Sadhukhan, Poulomi, Bhattacharjee, Somendra M.   +1 more
openaire   +5 more sources

The combinational structure of non-homogeneous Markov chains with countable states

International Journal of Mathematics and Mathematical Sciences, 1983
Let P(s,t) denote a non-homogeneous continuous parameter Markov chain with countable state space E and parameter space [a,b], −∞
A. Mukherjea, A. Nakassis
doaj   +1 more source

Relation-preserving generalized nonlinear contractions and related fixed point theorems

AIMS Mathematics, 2022
In this paper, we present some fixed point theorems for generalized nonlinear contractions involving a new pair of auxiliary functions in a metric space endowed with a locally finitely T-transitive binary relation.
Faruk Sk , Faizan Ahmad Khan, Qamrul Haq Khan, Aftab Alam   +3 more
doaj   +1 more source

Gastrointestinal Perforation as a Safety Concern Among Patients With Rheumatoid Arthritis Receiving JAK Inhibitor Therapy: A Systematic Review and Network Meta‐Analysis

Arthritis Care &Research, EarlyView.
Objective Gastrointestinal perforation (GIP) is a rare and life‐threatening safety concern associated with JAK inhibitors (JAKi). We aimed to review the evidence regarding the risk of GIP associated with the use of JAKi in patients with rheumatoid arthritis (RA) using a systematic review and network meta‐analysis approach.
Thipsukhon Sathapanasiri, Manuel Meraz, Hamraz Mokri, Sajesh K Veettil, Karn Wijarnpreecha, Naomi Schlesinger, Arthur Kavanaugh, Nathorn Chaiyakunapruk   +7 more
wiley   +1 more source

Optimal pair of fixed points for a new class of noncyclic mappings under a $ (\varphi, \mathcal{R}^t) $-enriched contraction condition

Electronic Research Archive
In the present study, we commenced by presenting a new class of maps, termed noncyclic $ (\varphi, \mathcal{R}^t) $-enriched quasi-contractions within metric spaces equipped with a transitive relation $ \mathcal{R}^t $.
A. Safari-Hafshejani , M. Gabeleh, M. De la Sen   +2 more
doaj   +1 more source

Canadian Industrial Relations in Transition [PDF]

Relations industrielles, 1993
Increased international competition has produced various initiatives world-wide for new approaches to industrial relations. This author's recently completed survey of just under 1,000 union ized firms in Canada reveals that new initiatives and traditional industrial relations practices frequently run parallel with each other.
openaire   +2 more sources

Topological and variational modularity: A case study using the pectoral girdle across the Chrosomus eos‐neogaeus hybridization complex

The Anatomical Record, EarlyView.
Abstract Modularity and integration are key developmental properties and have remained central in evo‐devo research because of how they relate to evolvability. While modularity and integration have commonly been assessed with landmark‐based geometric morphometrics (GMM), other methods such as anatomical network analysis (AnNA) are increasingly being ...
Kevin K. Duclos, Thomas Grünbaum, Bernard Angers, Richard Cloutier, Heather A. Jamniczky   +4 more
wiley   +1 more source

Experimental and Theoretical Studies on Reaction Kinetics, Mechanism, and Degradation of Quinoline‐Based Herbicide with Hydroxyl Radical, Sulphate Radical Anion, and Hydrated Electron

ChemPhysChem, EarlyView.
Advanced oxidative process is commonly used for the degradation/removal of herbicides from soil/water bodies. It mostly involves oxidizing •OH and SO4•−$\text{SO}_{4}^{\cdot -}$ species. The present study involves an experimental and theoretical approach to explore kinetics, mechanism, and degradation pathways for 8–quinoline carboxylic acid (8QCA ...
Beena G. Singh, Hari P. Upadhyaya
wiley   +1 more source

Generalized Weak Contractions Involving a Pair of Auxiliary Functions via Locally Transitive Binary Relations and Applications to Boundary Value Problems

Mathematics
The intent of this paper was to investigate the fixed-point results under relation-theoretic generalized weak contractivity condition employing a pair of auxiliary functions ϕ and ψ verifying appropriate properties.
Nidal H. E. Eljaneid, Esmail Alshaban, Adel Alatawi, Montaser Saudi Ali, Saud S. Alsharari, Faizan Ahmad Khan   +5 more
doaj   +1 more source

Geraghty Type Contractions in Relational Metric Space with Applications to Fractional Differential Equations

Fractal and Fractional, 2023
The present manuscript is devoted to investigating some existence and uniqueness results on fixed points by employing generalized contractions in the context of metric space endued with a weak class of transitive relation.
Ahmed Alamer, Nidal H. E. Eljaneid, Musaad S. Aldhabani, Nifeen H. Altaweel, Faizan Ahmad Khan   +4 more
doaj   +1 more source