Results 101 to 110 of about 771,833 (292)

The role of intestinal flora on tumorigenesis, progression, and the efficacy of PD-1/PD-L1 antibodies in colorectal cancer

open access: yesCancer Biology & Medicine
Intestinal flora affects the maturation of the host immune system, serves as a biomarker and efficacy predictor in the immunotherapy of several cancers, and has an important role in the development of colorectal cancer (CRC).
Sen Wang   +6 more
doaj   +1 more source

Succession Law of Intestinal Flora after Death in SD Rats [PDF]

open access: yes, 2018
Objective To initially explore the sequential changes in the intestinal flora of corpse for the estimation of postmortem interval (PMI). Methods Rats were sacrificed by cervical dislocation, and samples were taken from their intestines using cotton swab ...
LI Huan, LIU Rui-na, ZHANG Si-ruo, et al.
core   +2 more sources

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Effects of Acute Salinity Stress on the Histological and Bacterial Community Structure and Function in Intestine of Stichopus monotuberculatus

open access: yesMarine Drugs
This study focused on Stichopus monotuberculatus and conducted stress experiments at salinity levels of 20‰ and 40‰. Intestinal histological changes and the structural characteristics of the intestinal flora of S.
Lianghua Huang   +8 more
doaj   +1 more source

The effect of intestinal flora on the intestinal health of poultry

open access: yesSiliao yanjiu, 2021
Intestinal flora of chickens has the physiological functions of regulating the intestine, digestion of nutrients, host metabolism and maintaining homeostasis.
Qing-xia QU, Lei ZHANG
doaj  

Reducing Interfacial Separation Force in High‐Speed Constrained‐Surface Projection Stereolithography Using a Dual‐Modulus Silicone Release Film

open access: yesAdvanced Materials Interfaces, EarlyView.
A dual‐modulus silicone release film creates distributed stress concentrations at high‐/low‐modulus boundaries, triggering multi‐site crack initiation and rapid interfacial detachment. The architecture lowers the peak separation force by 97.6%, shortens detachment time, and enables stable continuous projection stereolithography at 720 mm h−1, offering ...
Xiaogang Li   +3 more
wiley   +1 more source

Relationship Between Intestinal Microflora and Uterine Myoma

open access: yesZhongliu Fangzhi Yanjiu, 2019
Objective To analyze the level of intestinal flora in uterine myoma patients and normal women, and to explore the correlation between intestinal flora and uterine myoma.
ZHANG Yafang   +3 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

Metagenomic insights into the relationship between intestinal flora and residual feed intake of meat ducks

open access: yesPoultry Science
: In this study, we sought to determine the effects of intestinal flora on the feed efficiency of meat ducks by evaluating the correlation between intestinal flora and residual feed intake. The F2 generation of Cherry Valley ducks × Runzhou Crested White
Chunyan Yang   +7 more
doaj   +1 more source

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