Results 11 to 20 of about 20,392 (206)

New Species of Babinskaiidae (Insecta: Neuroptera) From the Mid-Cretaceous of Myanmar and the Morphological Divergence of the Family Across the Cretaceous. [PDF]

open access: yesEcol Evol
Two new species of Babinskaiidae are reported from the mid‐Cretaceous of Myanmar and the morphological divergence of the family across the Cretaceous is quantified. The Babinskaiidae assemblages from the Lower Cretaceous Crato Formation and the Upper Cretaceous Kachin amber are separated by a pronounced morphological divergence in both overall size and
Lu X, Luo Y, Zhuo, Liu X.
europepmc   +2 more sources

Migraine does not increase the risk of incident mild cognitive impairment five years later: Results of the population‐based Heinz Nixdorf Recall Study [PDF]

open access: yesAlzheimers Dement
Abstract Background During a migraine attack, patients with migraine experience non‐persistent cognitive impairment. However, some studies discuss migraine also as a risk factor for dementia in later life. The evidence, particularly with regard to mild cognitive impairment (MCI) as a precursor to dementia, is controversial.
Jokisch M   +8 more
europepmc   +2 more sources

Conformal Invariance, N-extended Supersymmetry and Massless Spinning Particles in Anti-de Sitter Space [PDF]

open access: yes, 1995
Starting with a manifestly conformal ($O(d,2)$ invariant) mechanics model in $d$ space and 2 time dimensions, we derive the action for a massless spinning particle in $d$-dimensional anti-de Sitter space.
Kuzenko, S. M., Yarevskaya, J. V
core   +3 more sources

The Mixed Methods Appraisal Tool (MMAT) version 2018 for information professionals and researchers [PDF]

open access: yes, 2018
INTRODUCTION: Appraising the quality of studies included in systematic reviews combining qualitative and quantitative evidence is challenging. To address this challenge, a critical appraisal tool was developed: the Mixed Methods Appraisal Tool (MMAT ...
Bartlett, Gillian   +12 more
core   +5 more sources

THE IMPORTANCE OF THE PLACE AND ROLE OF PROFESSIONAL ORGANIZATIONS IN THE PROCESS OF AUDITING ACTIVITY REGULATION IN GEORGIA

open access: yesInternational Journal of Innovative Technologies in Economy, 2022
Regulation of audit activities and quality control of these activities in Georgia gradually developed from the second half of the 90s of the last century and ended with the fact that for this purpose the state created the accounting, reporting and audit ...
Zaza Tripolski
doaj   +1 more source

Nivel de conocimiento, actitudes y prácticas sobre enfermedad periodontal en pacientes diabéticos

open access: yesGaceta Médica Espirituana, 2022
Fundamento: La diabetes mellitus y la enfermedad periodontal tienen una relación bidireccional, siendo la prevención la herramienta indispensable para lograr el mejoramiento del nivel de salud bucal.
Laura Domínguez Lorenzo   +4 more
doaj  

Euler-Lagrange Type Cubic Operators and Their Norms on Xλ Space

open access: yesJournal of Inequalities and Applications, 2008
We will introduce linear operators and obtain their exact norms defined on the function spaces Xλ and Zλ5. These operators are constructed from the Euler-Lagrange type cubic functional equations and their Pexider versions.
Asghar Rahimi, Abbas Najati
doaj   +1 more source

Non-perturbative Supersymmetry Breaking and Finite Temperature Instabilities in N=4 Superstrings [PDF]

open access: yes, 1999
We obtain the non-perturbative effective potential for the dual five-dimensional N=4 strings in the context of finite-temperature regarded as a breaking of supersymmetry into four space-time dimensions.
Antoniadis, I.   +2 more
core   +2 more sources

Modern Zaza Edebiyatında Öncü Bir Kadın Yazar: Bedrîye Topaç

open access: yesİçtimaiyat
Modern Zaza edebiyatı gecikmiş bir edebiyattır. Bu nedenle bu dilde modern edebî türlerde eser kaleme alan yazar sayısı çok fazla değildir. Ancak son yıllarda bu dile olan ilgi artmış ve hem yazar hem de eser noktasında bir atılım gerçekleşmiştir.
İlyas Akman
doaj   +1 more source

Regulation Theory [PDF]

open access: yes, 2016
This paper reviews the design of regulation loops for power converters. Power converter control being a vast domain, it does not aim to be exhaustive.
Bouvet, F.
core   +3 more sources

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