Results 41 to 50 of about 14,421 (190)

Resolving asymmetries along the pulsation cycle of the Mira star X Hya

open access: yes, 2015
The mass-loss process in Mira stars probably occurs in an asymmetric way where dust can form in inhomogeneous circumstellar molecular clumps. Following asymmetries along the pulsation cycle can give us clues about these mass-loss processes. We imaged the
Haubois, X.   +8 more
core   +1 more source

An Artificial Metal‐Free Peroxidase Designed Using a Ferritin Cage for Bioinspired Catalysis

open access: yesAngewandte Chemie, Volume 137, Issue 27, July 1, 2025.
Designing artificial enzymes remains challenging due to the need for precise active site control. Here, we present a simple strategy to create metal‐free artificial enzymes by engineering Histidine clusters inside a ferritin cage. The resulting catalyst mimics peroxidase activity, and its stable cage structure offers new insights into supramolecular ...
Jiaxin Tian   +4 more
wiley   +2 more sources

Examination of re-admission and causes with pain patients in the emergency department

open access: yesMedical Science and Discovery, 2023
Objective: Pain is an essential symptom in emergency department admissions, but few studies have focused on its effect. This study aimed to determine the admission rates of patients with a pain diagnosis and to evaluate the rate of re-admissions to the ...
Oya Güven, Fatma Nazlı Ünkazan
semanticscholar   +1 more source

Biomolecular Interaction Prediction in the Pre‐ and Post‐AlphaFold Era: The 8th CAPRI Evaluation

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT We report on the 8th CAPRI Evaluation period, capturing the assessment of CAPRI Rounds 47 to 55 (excluding the CASP and COVID‐related Rounds), which have witnessed the transition to AI‐driven prediction tools such as AlphaFold and related alternatives. The prediction Rounds in this evaluation are characterized by a high level of difficulty due
Marc F. Lensink   +5 more
wiley   +1 more source

The Essence of Equivalent Markets in Determining the Market Value of Land Property for Variable Planning Factors

open access: yesReal Estate Management and Valuation, 2016
The leading local legislation act defining the spatial policy is the local development plan, the financing of which is the commune’s responsibility. The beneficiary of activities aimed at the transformation of the intended property use is its owner or ...
Wójciak Ewelina
doaj   +1 more source

Electrical current and coupled electron-nuclear spin dynamics in double quantum dots

open access: yes, 2013
We examine electronic transport in a spin-blockaded double quantum dot. We show that by tuning the strength of the spin-orbit interaction the current flowing through the double dot exhibits a dip at zero magnetic field or a peak at a magnetic field for ...
Giavaras, G.   +2 more
core   +1 more source

Infra-red dynamics of D1-branes at the conifold [PDF]

open access: yes, 2000
We study the infra-red dynamics of D1-branes at the conifold. We show using methods developed to study the infra-red dynamics of (4,4) theories, the infra-red degrees of freedom of the (2,2) theory of a single D1-brane at the conifold is that of a linear
David, Justin R.
core   +2 more sources

Weaponizing Kinship: A Demographic Analysis of Bereavement in the Colombian Conflict

open access: yesPopulation and Development Review, EarlyView.
Abstract The ongoing Colombian armed conflict has produced widespread homicides and enforced disappearances, as armed actors used violence to terrorize communities and consolidate power. Family bereavement—one of the most pervasive and enduring consequences of this violence—remains critically understudied from a quantitative perspective.
Enrique Acosta   +3 more
wiley   +1 more source

Possibilities Of Using Innovative Sources Of Information On Real Estate In The Spatial Data Collection Process

open access: yesReal Estate Management and Valuation, 2015
The register of land and buildings is an essential source of information on real estate. The use of cadastral data in land management is manifold, starting from spatial planning, through the calculation of taxes, the designation of real estate in land ...
Kwartnik-Pruc Anita
doaj   +1 more source

On osculating, normal and rectifying bi-null curves in R52

open access: yes, 2020
In this paper we give the necessary and sufficient conditions for bi-null curves in R5 2 to be osculating, normal or rectifying curves in terms of their curvature functions. © 2018, Institute of Mathematics. All rights reserved.
İlarslan, Kazım   +2 more
openaire   +1 more source

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