Results 21 to 30 of about 3,339,071 (292)

Shortest Reconfiguration of Perfect Matchings via Alternating Cycles [PDF]

open access: yes, 2019
Motivated by adjacency in perfect matching polytopes, we study the shortest reconfiguration problem of perfect matchings via alternating cycles. Namely, we want to find a shortest sequence of perfect matchings which transforms one given perfect matching ...
Ito, Takehiro   +4 more
core   +2 more sources

The syntax and semantics of past participle agreement in Alemannic

open access: yesGlossa, 2019
This paper investigates agreement on past participles in Highest Alemannic dialects of German. We will first show that participle agreement only occurs in contexts where the participle is adjectival, viz., in stative passives and in resultative perfects,
Gerhard Schaden, Martin Salzmann
doaj   +2 more sources

Opaque perfect lenses [PDF]

open access: yes, 2006
The response of the ``perfect lens'', consisting of a slab of lossless material of thickness $d$ with $\epsilon=\mu=-1$ at one frequency $\omega_0$ is investigated.
Boardman   +28 more
core   +2 more sources

Особенности употребления вспомагательного глагола в формах перфекта в 1-м лице единственного числа в древнерусских грамотах XIV–XVI вв.

open access: yesStudia Rossica Posnaniensia, 2019
This paper analyzes the use of perfect tense forms in a collection of Old-Russian charters: Testaments and Contractural Letters of the Russian Great and Appanage Princes of the XIV–XVI centuries.
Maciej Waraczewski
doaj   +1 more source

Critical phenomena at perfect and non-perfect surfaces

open access: yes, 1997
The effect of imperfections on surface critical properties is studied for Ising models with nearest-neighbour ferromagnetic couplings on simple cubic lattices.
Pleimling, M., Selke, W.
core   +2 more sources

Effect of Probiotics Complex on Improving Antibiotic-associated Diarrhea in Mice

open access: yesShipin gongye ke-ji
Probiotics are frequently utilized in clinical practice to mitigate antibiotic-associated diarrhoea (AAD). This study aimed to assess the efficacy of probiotics complex in ameliorating AAD and to elucidate the underlying mechanisms.
Liyi LU   +6 more
doaj   +1 more source

Ḳıyāsın tarifi bağlamında Ġayru Muteʿāraf Ḳıyās: ʿOs̱mān b. Muṣṭafā eṭ-Ṭarsūsī’nin Risāle-i İstidlāliyye’si örneği

open access: yesAnkara Üniversitesi İlahiyat Fakültesi Dergisi, 2018
Kıyas türünün hangi fertleri kapsadığı tartışmalı olmakla birlikte şekil itibariyle kıyasa benzeyip de kıyas sayılmayan fertlerin belirlenmesi Aristoteles’in kullandığı kıyas fertleriyle sınırlı kalmıştır.
Necmettin Pehlivan, Muhammet Çelik
doaj   +1 more source

Therapeutic effect of three-dimensional hanging drop cultured human umbilical cord mesenchymal stem cells on osteoarthritis in rabbits

open access: yesStem Cell Research & Therapy
Background Mesenchymal stem cells (MSCs) have shown a positive effect on Osteoarthritis (OA), but the efficacy is still not significant in clinical. Conventional two-dimensional (2D) monolayer culture method is prone to cause MSCs undergoing replication ...
Qiang Fu   +11 more
doaj   +1 more source

Perfective Marking in the Breton Tense-Aspect System

open access: yesLanguages, 2022
The tense-aspect system of Breton, a continental Celtic language, is largely under-described. This paper has two main goals. First, it gives an overview of the numerous verbal morphosyntactic constructions of Breton, with the aim of evaluating how they ...
Éric Corre
doaj   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

open access: yesMolecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena   +15 more
wiley   +1 more source

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