Results 101 to 110 of about 259,930 (295)
Annals of Neurology, EarlyView.Objective Clinically relevant Alzheimer's disease co‐pathology is common in Lewy body disorders. Plasma P‐tau217 is a sensitive biomarker for amyloid and tau pathology in Alzheimer's disease. The objective was to determine if plasma P‐tau217 associates with Alzheimer's disease co‐pathology and cognition in Lewy body disorders. Methods Participants had (
Thomas F. Tropea +20 more
wiley +1 more source
Родоплемінна географія трипільських поселень Середнього Подніпров'я
Простір в історичних дослідженняхУ статті проаналізовано структуру та зміну розташування поселень племен трипільської культури Черкащини за допомогою карт, дешифрованих К. Шишкіним на основі аерофотозйомки, та методу родоплемінної географії, що дозволило локалізувати гнізда трипільських
Олексій Трачук
doaj
GL(p) x GL(q)-orbit closures on the flag variety and Schubert structure constants for (p,q)-pairs [PDF]
, 2012 We give positive combinatorial descriptions of Schubert structure constants $c_{u,v}^w$ for the full flag variety in type $A_{n-1}$ when $u$ and $v$ form what we refer to as a "$(p,q)$-pair" ($p+q=n$). The key observation is that a certain subset of the $
Wyser, Benjamin J.
core
Stochastic model for cell polarity
, 2012 Cell polarity refers to the spatial asymmetry of molecules on the cell membrane. Altschuler, Angenent, Wang and Wu have proposed a stochastic model for studying the emergence of polarity in the presence of feedback between molecules.
Gupta, Ankit
core +1 more source
Advanced NanoBiomed Research, EarlyView.The incubation of primary astrocytes with fAuNCs‐BSA induces: (A) long‐term effects including fAuNCs‐BSA internalization, red cell fluorescence, differentiation, upregulation of Ca2+ signaling, Cl‐current, and cell volume regulation. B) Short‐term (200 ms) stimulation with UV LED light increases in Ca2+ signaling and inhibition of K+ current. Astrocyte
Roberta Fabbri +21 more
wiley +1 more source
Final proposal to encode the Pahawh Hmong script in the UCS [PDF]
, 2012 This is a proposal to encode the Pahawh Hmong script in the international character encoding standard Unicode. Pahawh Hmong was published in Unicode Standard version 7.0 in June 2014. The script is said to have been devised in the latter half of the 20c.
Everson, Michael
core
The Anatomical Record, EarlyView.Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli +6 more
wiley +1 more source
Testing the altruism hypothesis with italian cohort data [PDF]
In this paper I follow Abel and Kotlikoff 1994 non-parametric approach based on consumption cohort data to test for intergenerational altruism among Italian households. The Italian socio-economic framework represents an interesting ground to test for the
Rizza, Pietro
core +1 more source
Debiasing Community Detection: The Importance of Lowly-Connected Nodes [PDF]
, 1940 Community detection is an important task in social network analysis, allowing us to identify and understand the communities within the social structures.
Mehrabi, Ninareh +3 more
core +10 more sources
Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans
The 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