Results 91 to 100 of about 95,555 (294)

High‐Power Rapid Laser‐Induced Synthesis of Multi‐functional Cobalt Metal‐Organic Framework With an Unprecedented Synthesis Efficiency

open access: yesAdvanced Materials Technologies, EarlyView.
Laser‐assisted synthesis enables rapid (within 1 h) and high‐yield (≥90%) production of Co‐MOFs with mesoporous structures, tunable magnetic and optical properties, and efficient adsorption of N2, CH4, and CO2 for low‐energy gas separation. DFT calculations elucidate the electronic structure and adsorption behavior.
Saliha Mutlu   +10 more
wiley   +1 more source

Alexandria

open access: yes, 1940
Map of Alexandria harbor published by the Department of Survey & Mines in 1940.
Egypt. Maṣlaḥat al-Misāḥah
core  

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

Annual report of the Town of Alexandria, New Hampshire.

open access: yes
Title varies: 1859 Report of the selectmen of the Town of Alexandria; 1873-1888 Reports of the selectmen and Superintending School Committee; 1934-1941 Annual reports of the selectmen, clerk, treasurer.Description based on 1994.Mode of access ...
Alexandria (N.H.)
core  

Mitigating Efficiency Roll‐Off in Phosphor‐Sensitized Fluorescence OLEDs via Molecular Polarity‐Based Benzofuropyridine Host Engineering

open access: yesAdvanced Optical Materials, EarlyView.
Positional isomerism in dibenzofuran‐based n‐type hosts modulates molecular polarity, charge‐transport balance, and emissive‐layer packing. The higher‐polarity BFPDB‐2 host facilitates efficient energy funneling, reduced aggregation, and preferential dipole orientation, leading to phosphor‐sensitized fluorescence OLEDs with enhanced external quantum ...
Nargis Ali   +3 more
wiley   +1 more source

General map of Alexandria

open access: yes, 1934
Map of Alexandria, revised in 1932-1933. This is one sheet of three that compose the entire map; the entire map is available in Arabic: http://digitalcollections.aucegypt.edu/cdm/singleitem/collection/p15795coll6/id/565/rec ...
Egypt. Maṣlaḥat al-Misāḥah
core  

Cognição e criatividade na investigação em história da matemática: contribuições para a educação matemática [PDF]

open access: yes, 2013
Disponível em: https://periodicos.ufsc.br/index.php/alexandria/article/view/37942Neste artigo analiso como a investigação histórica das ideias matemáticas pode evidenciar a criatividade como um acionador do processo de cognição matemática e suas ...
Mendes, Iran Abreu, Iran Abreu Mendes
core  

Waveguide Geometry–Driven Trade‐Offs in Resonant Cavity Sensor Performance

open access: yesAdvanced Optical Materials, EarlyView.
Waveguide geometry governs the interplay between sensitivity, intrinsic Q‐factor, and wavelength noise in silicon nitride resonant sensors. Contrary to intuition, higher sensitivity does not ensure superior performance. Low‐noise, high‐Q ridge resonators achieve the lowest detection limits, revealing that detection is ultimately constrained by noise ...
Mohammad Talebi Khoshmehr   +6 more
wiley   +1 more source

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

open access: yesAdvanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat   +4 more
wiley   +1 more source

İskenderiye’nin Endülüslü Bir Grup Müslüman Tarafından Fethedilmesine İlişkin Bazı Hadisler

open access: yesOrtaçağ Araştırmaları Dergisi, 2022
Bu makale İskenderiye’nin Endülüslü Müslüman bir grup tarafından fethini ele alır. İlgili bağlamda bu fethin ve ona ilişkin hadislerin detaylı bir şekilde incelenmesini amaçlar.
Ayşegül Toprak
doaj  

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