Results 61 to 70 of about 123,719 (240)

Fermi Surface and Quasiparticle Excitations of overdoped Tl2Ba2CuO6+d by ARPES

, 2005
The electronic structure of the high-T_c superconductor Tl2Ba2CuO6+d is studied by ARPES. For a very overdoped Tc=30K sample, the Fermi surface consists of a single large hole pocket centered at (pi,pi) and is approaching a topological transition ...
Bonn, D. A., Chiuzbaian, S., Damascelli, A., Elfimov, I. S., Falub, M., Hardy, W. N., Liang, Ruixing, Mottershead, J. D. F., Patthey, L., Peets, D. C., Plate, M., Shi, M.   +11 more
core   +1 more source

Stark ladders as tunable far-infrared emitters [PDF]

, 1998
A superlattice of GaAs/Ga(1 – x)Al(x)As quantum wells forms a Stark ladder under the influence of a perpendicular electric field. A two level incoherent emitter system, formed by radiative intersubband transitions between adjacent wells, is investigated ...
K. Donovan, P. Harrison, R. W. Kelsall, Roberts R. G.   +3 more
core   +1 more source

Blood N‐glycomics reveals individuals at risk for cognitive decline and Alzheimer’s disease

Alzheimer's &Dementia, Volume 21, Issue S7, December 2025.
Abstract Background It is increasingly clear that aberrant N‐glycosylation of proteins is an early pathogenic trigger in Alzheimer’s disease (AD). Thus, we hypothesized that determination of the blood N‐glycome could reveal AD‐specific glycomic patterns, especially in early stages of the disease.
Robin Ziyue Zhou, Stefan Gaunitz, Anders Skoldunger, Anders Wimo, Bengt Winblad, Tormod Fladby, Sophia Schedin Weiss, Lars O Tjernberg   +7 more
wiley   +1 more source

The PREDEM primary care study ‐ targeted screening of people at risk of developing Alzheimer´s disease dementia in primary care ‐ study design and feasibility assessment

Alzheimer's &Dementia, Volume 21, Issue S7, December 2025.
Abstract Background Early and accurate diagnosis of Alzheimer’s disease (AD) is crucial for early intervention using disease‐modifying therapies. Primary healthcare centers (PHCs) play a key role in recognizing individuals at‐risk, as they are the first contact for memory complaints.
Sandar Aye, Signe Åhrberg, Sara Wallén, Wobbie van den Hurk, Ibrahim Alshamani, Lena Lund, Axel C Carlsson, Linus Jönsson, Lars O Tjernberg, Sophia Schedin Weiss   +9 more
wiley   +1 more source

Poljoprivreda – dionik kauzalnosti klimatskih promjena

Diacovensia, 2016
Uz uvažavanje posebnosti pojedinih znanstvenih disciplina, pristup problematici klimatskih promjena mora biti promotren na interdisciplinarnoj razini i postavljen kao imperativ svih budućih djelovanja.
Danijel Jug
doaj  

Three level atom optics via the tunneling interaction [PDF]

, 2003
Three level atom optics (TLAO) is introduced as a simple, efficient and robust method to coherently manipulate and transport neutral atoms. The tunneling interaction among three trapped states allows to realize the spatial analog of the stimulated Raman ...
E. Arimondo, G. Birkl, J. Mompart, J. P. Marangos, K. Eckert, M. D. Lukin, M. Lewenstein, M. P. Fewell, P. R. Hemmer, R. Corbalán, W. Ertmer   +10 more
core   +3 more sources

How Does CEO Environmentally Specific Servant Leadership Promote Corporate Environmental Responsibility? The Roles of TMT Proenvironmental Values, Proenvironmental Passion, and Long‐Term Orientation

Business Strategy and the Environment, Volume 34, Issue 8, Page 9726-9742, December 2025.
ABSTRACT This research investigates the role of the chief executive officer (CEO) in facilitating corporate environmental responsibility, a pivotal strategy for contemporary organizations seeking to cope with environmental challenges. Drawing on upper echelons theory and the cognitive–affective processing system framework, we expect that CEO ...
Xu Feng, Xuetong Wang, Junzhang Wu, Alessandro Manzardo   +3 more
wiley   +1 more source

Enrichment of Immune Cell‐Derived Extracellular Vesicles From Plasma Using 35 and 70 nm Size‐Exclusion Chromatography Columns of Different Sizes

Journal of Extracellular Biology, Volume 4, Issue 11, November 2025.
ABSTRACT Extracellular vesicles (EVs) from blood plasma are promising biomarkers, as they carry surface markers indicative of their cell of origin. Size‐exclusion chromatography (SEC) is commonly employed for EV enrichment, but the choice of pore size and plasma volume can significantly impact the yield, purity, and composition of isolated EVs. In this
Iris Potakowskyj, Ivan Bagarić, Nevena Prodanović, Adrián Parrilla Mesas, Olga Glatki, Klaus Heukamp, Kenneth W. Witwer, Hanns‐Martin Lorenz, Lars‐Oliver Tykocinski, Aoife Ward Gahlawat, Gorjana Rackov   +10 more
wiley   +1 more source

Excavator 3D pose estimation from point cloud with self‐supervised deep learning

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 26, Page 4543-4561, 7 November 2025.
Abstract Pose estimation of excavators is a fundamental yet challenging task with significant implications for intelligent construction. Traditional methods based on cameras or sensors are often limited by their ability to perceive spatial structures. To address this, 3D light detection and ranging has emerged as a promising paradigm for excavator pose
Mingyu Zhang, Wenkang Guo, Jiawen Zhang, Shuai Han, Heng Li, Hongzhe Yue   +5 more
wiley   +1 more source

Modulation of Neuropsychiatric Symptoms by a Volatile Phytocomplex from Tetraclinis articulata in an Aβ_1–42 Rat Model of Alzheimer’s Disease

Applied Sciences
Tetraclinis articulata volatile phytocomplexes contain numerous bioactive terpenoids with neuroprotective potential; however, their efficacy in Alzheimer’s disease (AD)-related neuropsychiatric symptoms remain insufficiently explored.
Paula Alexandra Postu, Marius Mihasan, Dragos Lucian Gorgan, Alexandru Bogdan Stache, Fatima Zahra Sadiki, Mostafa El Idrissi, Lucian Hritcu   +6 more
doaj   +1 more source