Results 11 to 20 of about 899,657 (289)

Usability of renewable energy in Bulgaria - challenges, opportunities and barriers [PDF]

open access: yesSHS Web of Conferences, 2023
Energy is a resource that both drives the world economy, but also sustains the existence of individuals. Energy is a strategic good that provides advantages for some and disadvantages for others. Traditional energy sources are not evenly distributed, and
Markov Nedelin
doaj   +1 more source

Limits on Fundamental Limits to Computation [PDF]

open access: yes, 2014
An indispensable part of our lives, computing has also become essential to industries and governments. Steady improvements in computer hardware have been supported by periodic doubling of transistor densities in integrated circuits over the last fifty ...
Markov, Igor L.
core   +1 more source

ON MARKOV'S THEOREM

open access: yesJournal of Knot Theory and Its Ramifications, 2002
Let χ be an oriented link type in the oriented 3-sphere S3 or ℝ3 = S3 - {∞}. A representative X ∈ χ is said to be a closed braid if there is an unknotted curve A ⊂ S3 - X (the axis) and a choice of fibration ℋ of the open solid torus S3 - A by meridian discs {Hθ : θ ∈ [0, 2 π]}, such that whenever X meets a fiber Hθ the intersection is transverse ...
Birman, Joan S., Menasco, William W.
openaire   +3 more sources

Portfolio design and management through state-based analytics: A probabilistic approach

open access: yesCogent Economics & Finance, 2020
This paper presents an innovative new approach to investment portfolio design, which applies a discrete, state-based methodology to defining market states and making asset allocation decisions with respect to both current and future state membership ...
Matthew W. Burkett   +2 more
doaj   +1 more source

Inflation Expectations Modeling: The Application of Markov Switching Autoregression

open access: yesНаукові записки НаУКМА: Економічні науки, 2020
The shift of the monetary policy framework in Ukraine has led to the transformation of the power of the key transmission channels. Inflation targeting (IT) assumes the interest rates channel as the main one; besides that, since the exchange rate is ...
Iryna Lukianenko, Maria Nasachenko
doaj   +1 more source

Prediction of submarine pipeline corrosion based on parameter optimized GM-Markov model

open access: yesYou-qi chuyun, 2020
To avoid accidents such as perforation leakage caused by submarine pipeline corrosion, and to timely maintain and protect submarine pipelines, the prediction method for submarine pipeline residual life based on parameter-optimized GM-Markov model was ...
Xinsheng ZHANG   +3 more
doaj   +1 more source

Politicization of everyday ethnicity and religion in North Macedonia [PDF]

open access: yesGlasnik Etnografskog Instituta SANU, 2021
The aim of this article is to analyse the dynamics of religion-ethnicity relation in the Republic of North Macedonia. Special emphasis is placed on the current ethno-political tensions between Albanians and Macedonians and the use of religion ...
Markov Ivaylo
doaj   +1 more source

The Entropy of Conditional Markov Trajectories [PDF]

open access: yes, 2013
To quantify the randomness of Markov trajectories with fixed initial and final states, Ekroot and Cover proposed a closed-form expression for the entropy of trajectories of an irreducible finite state Markov chain.
Grossglauser, Matthias   +2 more
core   +2 more sources

Cost-Effectiveness Analysis of Fixed-Dose Tiotropium/Olodaterol versus Tiotropium for COPD Patients in China

open access: yesInternational Journal of COPD, 2023
Ying Lan,1 Nan Yang,2 Yirong Wang,1 Yan Yang,1 Min Xu,1 Qin He1 1Department of Pharmacy, Affiliated Hospital of Southwest Jiaotong University, the Third People’s Hospital of Chengdu, Chengdu, Sichuan, 610031, People’s Republic of China; 2West China ...
Lan Y   +5 more
doaj  

Cost-utility analysis of Macitentan Vs. Bosentan in pulmonary atrial hypertension

open access: yesJournal of Family Medicine and Primary Care, 2020
Objective: Endothelin (ET) receptor antagonists (ERAs) have considerable improvements in pulmonary arterial hypertension (PAH) patients’ symptoms. Macitentan, a novel ERA, has more significant positive effects like reduction of morbidity and mortality in
Marzieh Nosrati   +6 more
doaj   +1 more source

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