Results 81 to 90 of about 953,548 (309)

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

open access: yesAdvanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng   +8 more
wiley   +1 more source

Nowe materiały tzw. fazy wczesnopucharowej osadnictwa protoneolitycznego na Pomorzu [PDF]

open access: yes, 2018
The article presents stone and pottery materials from Tanowo, site 3, near Szczecin, excavated in the years 1999-2002 (trench II). The materials represent the late phase o f proto-Neolithic occupation dated back to 3300-2900/2800 BC.
Galiński, Tadeusz
core   +2 more sources

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

The Plaka Bridge in Epirus: An Evaluation of New Building Materials for Its Restoration

open access: yesHeritage, 2019
The sustainable preservation of monuments requires the use of performing materials which are at the same time compatible with the monument’s historical building materials to ensure structural integrity, adequate performance of the structure in earthquake
Maria Apostolopoulou   +10 more
doaj   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

open access: yesAdvanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo   +7 more
wiley   +1 more source

Blood Transfusions: Are They Life Saving or Transfusing Infections? [PDF]

open access: yes, 2011
Introduction: There is a risk of 1 - 2 per 1000 recipients receiving contaminated blood with viral, bacterial and parasitic agents.TTI’S are the most commonly encountered complications in transfusion medicine.
Amrutha Kumari, B   +2 more
core   +1 more source

Effect of disinfectant agents on certain physical and mechanical properties of type IV dental stone

open access: yesJournal of Baghdad College of Dentistry, 2014
Background: Dental stone casts come into contact with impression materials and becomes susceptible to cross contamination from saliva and blood. This study was done to evaluate the physical and mechanical properties of dental stone type IV after ...
Hanan Abdul- Rahman Khalaf   +1 more
doaj  

Prospects for processing waste dumps of substandard raw materials from gabbro and labradorite dimension stone quarries into crushed stone: Global experience and Ukrainian realities

open access: yesТехнічна інженерія
The article examines the prospects for utilizing waste dumps of substandard raw materials from gabbro and labradorite dimension stone quarries in Zhytomyr region through processing into construction crushed stone.
Іryna Davydova   +3 more
doaj   +1 more source

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

open access: yesAdvanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin   +4 more
wiley   +1 more source

The Changing Features and Functions of Funeral Art Forms in Ibibio Land of Nigeria [PDF]

open access: yes, 2015
Ibibio funeral art form has developed with the ethnic belief system of ancestral veneration. It has been marked with distinctive indigenization of spatial symbolization of forms to the creation of “nwommo” and cement tomb stone in their quest for ...
E. Umoanwan, Uwem, Nyah, Anselem A.
core   +1 more source

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