Results 141 to 150 of about 23,287,430 (320)

Spatial Hotspot Analysis of Bucharest’s Urban Heat Island (UHI) Using Modis Data

open access: yes, 2018
The aim of the study is to find the relationship between the land surface temperature and air temperature and to determine the hot spots in the urban area of Bucharest, the capital of Romania.
G. Grigoraș, B. Uritescu
semanticscholar   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du   +14 more
wiley   +1 more source

From Land Use Change to Ecosystem Service Sustainability: Multi-Scenario Projections for Urban Agglomerations in Arid Northwest China

open access: yesUrban Science
Ecosystem services play a crucial role in sustaining human life, providing numerous benefits that are indispensable for our well-being. However, these vital functions are increasingly compromised by land use changes that have been instigated by human ...
Yusuyunjiang Mamitimin   +3 more
doaj   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

open access: yesAdvanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar   +5 more
wiley   +1 more source

Global research hotspots and trends of the vaccines: Based on ESI hot papers

open access: yesHuman Vaccines & Immunotherapeutics
The aim of this study was to determine the characteristics of the Essential Science Indicators (ESI) hot papers on vaccine research and to provide a summary of the hot spots and development trends in the field.
Meixin He   +7 more
doaj   +1 more source

Pendekatan psikologi dakwah menangani histeria remaja muslim di Selangor [PDF]

open access: yes, 2015
Gejala histeria dalam kalangan remaja di Malaysia merupakan epidemik sosial yang telah lama berlaku dalam masyarakat. Kejadian tersebut mengganggu proses pengajaran dan pembelajaran, psikologi, jasmani dan spiritual remaja.
Saparudin, Intan Farhana
core  

The Discovery of Extended Thermal X-ray Emission from PKS 2152-699: Evidence for a `Jet-cloud' Interaction

open access: yes, 2004
A Chandra ACIS-S observation of PKS 2152-699 reveals thermal emission from a diffuse region around the core and a hotspot located 10" northeast from the core.
Chun Ly   +6 more
core   +2 more sources

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger   +7 more
wiley   +1 more source

Discovery of hard X-ray features around hotspots of Cygnus A

open access: yes, 2004
We present results of analysis of a Chandra observation of Cygnus A in which the X-ray hotspots at the ends of the jets are mapped in detail. A hardness map reveals previously unknown structure in the form of outer and inner hard arcs around the hotspots,
L. Stawarz   +4 more
core   +1 more source

Stable Hotspot Analysis for Intra-Urban Heat Islands

open access: yes, 2017
The Urban Heat Island (UHI) effect describes the difference in temperature between cities and their surrounding areas. However, temperature differences within city limits, so-called Intra-Urban Heat Islands (IUHI), affect human health as well as the ...
Julian Bruns, V. Simko
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy