Results 41 to 50 of about 107,703 (308)

Research on the control system of an amphibious transmission line Inspection UAV based on fuzzy PID control

E3S Web of Conferences, 2018
The amphibious UAV combines the advantages of multi rotor UAV and line inspection robot. It can carry out two working modes: air flight and online driving. It can observe the running state of transmission line and improve the quality of patrol.
Lu Shengbiao, Xia Liangbiao, Shi ying, Han Xiping, Pang Tong, Cai Ruyi   +5 more
doaj   +1 more source

Hydrogen (H2) Recovery From Hydrogen Sulfide (H2S): Current Technologies, Challenges, and Future Outlook

Advanced Science, EarlyView.
ABSTRACT Hydrogen sulfide (H2S) can be transformed into hydrogen (H2) through several chemical and catalytic processes, offering a promising route for both waste treatment and clean H2 production. This colorless, flammable, and toxic gas is found abundantly in swamps, volcanoes, hot springs, sewages, other natural gas fields, and even in refineries and
Divyesh Cirikonda, Astrid Campos‐Mata, Sehmus Ozden, Shreyasi Chattopadhyay, Pulickel M. Ajayan   +4 more
wiley   +1 more source

Use of omic heating technology in the process of processing fruits and vegetables. Overview of the subject field

Пищевые системы
The modern consumer prefers natural products with minimal processing, which allows maximum preservation of the nutritional value of the product and fresh taste and aroma.
L. Ch. Burak, A. N. Sapach
doaj   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Investigating Stagnant Air Conditions in Almaty: A WRF Modeling Approach

Atmosphere
This study investigates stagnant atmospheric conditions in Almaty, Kazakhstan, a city nestled within a complex terrain. These conditions, characterized by weak local winds and inversion layers, trap pollutants within the city, particularly during winter.
Tatyana Dedova, Larissa Balakay, Edige Zakarin, Kairat Bostanbekov, Galymzhan Abdimanap   +4 more
doaj   +1 more source

Transposase‐Assisted Donor Tethering Boosts Large‐Fragment HDR in Plants

Advanced Science, EarlyView.
A transposase‐assisted donor tethering strategy is developed to enhance homology‐directed repair in plants. By recruiting donor DNA to double‐strand breaks and synergizing with repair pathway reprogramming and transcription‐coupled donor design, this system markedly improves large‐fragment targeted insertion efficiency, providing a robust platform for ...
Sha Wei, Kai Zhang, Shuke Deng, Jinjie Chen, Xiaomei Huang, Jingfei Guo, Yuqing Wu, Yingjie Guo, Zhen Liang   +8 more
wiley   +1 more source

EXPERIENCE OF INTRODUCTION OF THE AUTOMATED SYSTEM "NAVIGATION AND MANAGEMENT" ON THE BASIS OF SATELLITE NAVIGATION AND ITS INTERACTION WITH SINGLE AUTOMATED CONTROL SYSTEM OF "UKRZALIZNYTSIA" FREIGHT TRANSPORTATION IN THE CONDITIONS OF THE TEST SITE SOUT

Nauka ta progres transportu, 2008
The issues of use of satellite technology on railway transport are considered upon the results of testing the specimen of computer-aided system «Navigation and Control» at the test proving ground of Pivdenna Railway.
M. M. Titov, Yu. M. Borushko, S. B. Semenov, Ye. V. Liashenko   +3 more
doaj  

Preparation, microstructure and properties of LaCePr polishing slurry for optical glass CMP

Jin'gangshi yu moliao moju gongcheng
Objectives: In recent years, cerium-based rare earth polishing liquids have been widely used in the field of chemical mechanical polishing (CMP) of glass and other materials due to their excellent selectivity and good polishing efficiency, but their ...
Quanxin ZHANG, Huping LI, Junlong SHI, Ai SU, Guiqing CHEN, Hao XIE, Yupei JIN, Guangshou HU   +7 more
doaj   +1 more source

A Phase‐Resolved Geometric Deep Learning Framework Maps Structural Determinants of Disease‐Associated Protein Aggregation and Guides Suppressor Design

Advanced Science, EarlyView.
SKALE 2.0 maps disease‐associated protein aggregation as a phase‐resolved structural process, linking mutation‐induced geometric perturbations to nucleation, elongation, and suppressor design. Across neurodegenerative proteins, the framework reveals cryptic aggregation vulnerabilities, separates phase‐concordant and phase‐switching mutations, and ...
Jia Shen Sio, Wei Xuan Wilson Loo, Yan Shan Loo, Wen Xin Tan, Hui Xuan Lim, Huitao Liu, Chen Seng Ng   +6 more
wiley   +1 more source

Methodological Approaches to Validation of Therapeutic Recombinant Proteins Production Based on the Quality by Design Concept

Биопрепараты: Профилактика, диагностика, лечение, 2018
Validation of production processes based on the Quality by Design (QbD) principles calls for thorough scientific understanding of the processes and enhancement of their stability by implementation of new technologies.
N. V. Stratonova, A. S. Lisov, A. N. Morozov, D. V. Tyupa, R. A. Khamitov   +4 more
doaj   +1 more source