Results 61 to 70 of about 907,777 (297)

Collective periodicity in mean-field models of cooperative behavior

open access: yes, 2015
We propose a way to break symmetry in stochastic dynamics by introducing a dissipation term. We show in a specific mean-field model, that if the reversible model undergoes a phase transition of ferromagnetic type, then its dissipative counterpart ...
Collet, Francesca   +2 more
core   +1 more source

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

open access: yesThe Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban   +3 more
wiley   +1 more source

College students' communication about complementary and alternative medicine practices

open access: yesQualitative Research in Medicine & Healthcare, 2018
While the use of Complementary/Alternative Medicine (CAM) has increased over the last two decades, how patients communicate about their decisions to use CAM has yet to be fully explored.
Heather J. Carmack, Julie A. Serafin
doaj   +1 more source

Characteristics of aldosterone-producing adenomas in patients without plasma renin activity suppression.

open access: yesPLoS ONE, 2022
Primary aldosteronism (PA) usually accompanies suppressed plasma renin activity (PRA) through a negative feedback mechanism. While some cases of PA with unsuppressed PRA were reported, there have been no studies about the characteristics of PA with ...
Haremaru Kubo   +16 more
doaj   +1 more source

On the convergence problem in Mean Field Games: a two state model without uniqueness [PDF]

open access: yes, 2019
We consider N-player and mean field games in continuous time over a finite horizon, where the position of each agent belongs to {-1,1}. If there is uniqueness of mean field game solutions, e.g.
Cecchin, Alekos   +3 more
core   +2 more sources

Quantum model of Fraunhofer diffraction for polarized pure states and connection with the Huygens-Fresnel principle

open access: yes, 2022
A quantum model of Fraunhofer diffraction by an aperture is presented. The diaphragm is considered as a device for measuring the three spatial coordinates of the particles passing through the aperture.
Fabbro, Bernard
core   +2 more sources

Long‐term trends in parasite diversity and infection levels: approaches and patterns

open access: yesBiological Reviews, EarlyView.
ABSTRACT Parasites exist in every ecosystem, affecting nearly all organisms and playing a complex role in human societies. On the one hand, they contribute substantially to biodiversity and support ecosystem stability by performing essential ecological functions.
Cyril Hammoud   +8 more
wiley   +1 more source

Hilirisasi Gingseng Jawa Desa Arjasa Melalui Sosialisasi dan Pelatihan Pengolahan Pasca Panen dan Desain untuk Promosi

open access: yesAksiologiya: Jurnal Pengabdian Kepada Masyarakat
Gingseng jawa merupakan tumbuhan liar yang bernilai ekonomi tinggi namun tidak bernilai bagi masyarakat desa arjasa karena mereka tidak mengetahui manfaat tanaman tersebut.
Diah Ayu Retnani Wulandari   +2 more
doaj   +1 more source

A pharmacokinetic study of radiprodil oral suspension in healthy adults comparing conventional venous blood sampling with two microsampling techniques

open access: yesPharmacology Research & Perspectives, 2019
In this phase I, single‐center, open‐label study of ten heathy adults (18‐45 years; NCT02647697), the PK, safety, and tolerability profile of radiprodil oral suspension in healthy adults were assessed, as well as two PK microsampling techniques.
David Sciberras   +6 more
doaj   +1 more source

Analisis Perbandingan Efektivitas Pra-Pengolahan Terhadap Reka Bentuk Sidik Jari Menggunakan Estimasi Orientasi

open access: yesTechno.Com, 2021
Estimasi orientasi merupakan suatu langkah penting dalam berbagai proses reka bentuk citra sidik jari, termasuk perbaikan dan klasifikasi sidik jari. Pada berbagai metode pengolahan citra sidik jari sebelum dilakukan langkah estimasi orientasi seringkali
Novan Wijaya
doaj   +1 more source

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