Results 101 to 110 of about 1,013,892 (284)

Habitat quality assessment based on InVEST model - Zhengzhou, China

open access: yes, 2023
Human activities and global urbanisation have affected the integrity and continuity of ecological land, and resulted in the fragmentation of natural habitats and worldwide ecological security issues.
Manshu Manshu Liu Liu   +7 more
core   +1 more source

Introduction to 4D Motion Modeling and 4D Radiotherapy

open access: yes, 2013
The fusion of the fast growing fields of imaging science, imaging hardware, and computational modeling, together with a broad interest in learning more about respiratory anatomy and physiology, has led to major advances in the scientific understanding and clinical applications of 4D motion modeling and radiotherapy. The advent of respiratory correlated,
Paul Keall, Tokihiro Yamamoto, Yelin Suh
openaire   +1 more source

On skeletonization in 4D images [PDF]

open access: yes, 1996
In this paper we extended the 3D Skeletonization method based on Euler number count & cluster count to 4D. As the Euler sum in 4D is always 0, we solved this by embedding 4D objects in a 5D space to calculate the 5D Euler number. The 5D Euler number changes due to 3 events: 1D tunnels, 2D tunnels and 3D tunnels.
Pieter Jonker, Obbe Vermeij
openaire   +2 more sources

4D-printed shape memory polymer: Modeling and fabrication

open access: yes, 2022
4D-printed shape memory polymer: Modeling and ...
Reza Noroozi (13509289)   +3 more
core   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

open access: yesMolecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault   +12 more
wiley   +1 more source

Fusing 4D modeling and laser scanning for automated construction progress control [PDF]

open access: yes, 2010
The construction industry remains one of the riskiest of all. This risk is mainly the result of a poorly controlled, and thus uncertain, environment. For instance, construction progress is often improperly controlled, resulting in some unnoticed errors ...
Bosche, Frederic Nicolas   +3 more
core  

4D Electron Tomography

open access: yesScience, 2010
Temporal Tomography Tomography is a widely used technique for visualizing three-dimensional objects by algorithmic reconstruction from multiple two-dimensional images from distinct vantage points. However, its application has largely been restricted to static imaging. Kwon and Zewail
Kwon, Oh Hoon, Zewail, Ahmed H.
openaire   +3 more sources

Capacity of Albit® Plant Growth Stimulator for Mitigating Side-effects of Pesticides on Soil Microbial Respiration

open access: yesJournal of Natural Resources and Development, 2017
Microorganisms give an early and integrated measure of soil functioning. In particular, soil microbial respiration is recommended for monitoring soil quality.
Natalia N. Karpun   +4 more
doaj   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim   +17 more
wiley   +1 more source

4D-Polysense

open access: yes, 2018
Vídeo divulgatiu del projecte H2020 No.796292 4D-POLYPropylene meshes as SENsitive motion SEnsors (4D ...
Lanzalaco, Sonia
core   +1 more source

Home - About - Disclaimer - Privacy