Results 161 to 170 of about 6,228 (205)

Management Control Systems, Bricolage, and Frugal Innovation: Effects on Value Creation in Startups With a Social Mission

open access: yesKnowledge and Process Management, EarlyView.
ABSTRACT This study analyzes the effects of the management control systems (social networking and organic innovative culture), via bricolage and frugal innovation, in the social and economic value creation of startups with a social mission. Data from 118 Brazilian startups with a social mission were analyzed using structural equation modeling and fuzzy‐
Anderson Betti Frare, Ilse Maria Beuren
wiley   +1 more source

Photo‐Excitations in Halide Perovskites: Where Do Simulations and Experiments Meet?

open access: yesLaser &Photonics Reviews, EarlyView.
Aiming to bridge the gap between simulations and measurements of light–matter couplings and photo‐excitations in new functional materials, this perspective highlights insights and bottlenecks of state‐of‐the‐art experimental and theoretical methods (2D electronic spectroscopy vs.
Muhammad Sufyan Ramzan   +5 more
wiley   +1 more source

Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials

open access: yesLaser &Photonics Reviews, EarlyView.
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf   +8 more
wiley   +1 more source

Coherence‐Gated Mirau Interferometry for Single‐Shot Quantitative Phase Imaging and Motion Sensing

open access: yesLaser &Photonics Reviews, EarlyView.
This paper presents a compact add‐on module converting a Mirau or other on‐axis interferometer into a single‐shot quantitative phase imaging system using coherence gating and precise optical path matching. Demonstrations include time‐resolved imaging of human cells and streaming red blood cells, visualization of evaporation dynamics in liquid mixtures,
Petr Bouchal   +4 more
wiley   +1 more source

Electrodeposited Functional Coatings for On‐Demand Electro‐Responsive Drug Release and Cell Shape Transformation

open access: yesMacromolecular Materials and Engineering, EarlyView.
Graphical abstract showing the biocompatible conductive polymer film which releases the entrapped drug as a response to a stimulus (applied voltage) along with mitigating bacterial growth. ABSTRACT Chronic wounds affect millions of people worldwide, and their treatment can often be ineffective, resulting in substantial healthcare costs.
Sanjana Auditto   +9 more
wiley   +1 more source

Approximation of Dirac operators with δ‐shell potentials in the norm resolvent sense, II: Quantitative results

open access: yesMathematische Nachrichten, EarlyView.
Abstract This paper is devoted to the approximation of two‐ and three‐dimensional Dirac operators HV∼δΣ$H_{\widetilde{V} \delta _\Sigma }$ with combinations of electrostatic and Lorentz scalar δ$\delta$‐shell interactions in the norm resolvent sense. Relying on results from Behrndt, Holzmann, and Stelzer‐Landauer [Math. Nachr.
Jussi Behrndt   +2 more
wiley   +1 more source

Thoracic radiotherapy may enhance the survival of patients with low‐risk advanced lung adenocarcinoma based on protein biomarkers

open access: yesPrecision Radiation Oncology, EarlyView.
The prognosis of LUAD was significantly influenced by many clinical and protein biomarkers. A risk model was developed to help identify advanced LUAD patients who would benefit from thoracic radiotherapy, and thoracic radiotherapy just significantly improved the survival of low‐risk patients but not that of high‐risk.
Chunliu Meng   +7 more
wiley   +1 more source

Quantum Inspired Universal Analog Computation Based on Circuits

open access: yesAdvanced Quantum Technologies, EarlyView.
We propose an analog scheme of classical circuit for universal quantum computation. The information is encoded using correlated electrical signals, and the number of the basic computing components employed in our circuit design is consistent with the number of the quantum gate in the quantum circuit.
Hanxu Zhang, Yifan Sun, Xiangdong Zhang
wiley   +1 more source

Dynamics of Local Automorphisms of Embedded CR-Manifolds

Mathematical Notes, 2004
A theorem of Wong states that the ball is the unique strictly pseudoconvex bounded domain having a noncompact automorphism group. The authors suggest two local versions for hypersurfaces such that an orbit accumulates at a strictly pseudo convex domain at the boundary.
Kim, KT, Schmalz, G
openaire   +3 more sources

Hyperkähler ambient metrics associated with twistor CR manifolds

Annals of Global Analysis and Geometry, 2023
Twistor CR manifolds, introduced by LeBrun, are Lorentzian (neutral) CR 5-manifolds defined as P1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \
Taiji Marugame
semanticscholar   +1 more source

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