Results 21 to 30 of about 2,014,406 (292)

ALKBHs-facilitated RNA modifications and de-modifications [PDF]

DNA Repair, 2016
The AlkB gene that protects E.coli against methylation damage to DNA was identified more than 3 decades ago. 20 years later, the AlkB protein was shown to catalyze repair of methylated DNA base lesions by oxidative demethylation. Two human AlkB homologs were characterized with similar DNA repair activities and seven additional human AlkB homologs were ...
Endalkachew, A Alemu, Chuan, He, Arne, Klungland   +2 more
openaire   +2 more sources

Fog Chamber and Static Detection of Typical Powdered Hygroscopic Catalysts

应用气象学报
Catalysts for warm cloud seeding have significant potential for applications in warm cloud catalytic precipitation and fog elimination. In recent years, numerous innovative materials have been developed, each with the potential to be used in warm cloud ...
Che Yunfei, Liu Xijing, Su Zhengjun, Dang Juan, Fang Chungang, Liu Wei, Li Junxia, Chen Baojun   +7 more
doaj   +1 more source

The siderophore-producing bacterium, Bacillus siamensis Gxun-6, has an antifungal activity against Fusarium oxysporum and promotes the growth of banana

Egyptian Journal of Biological Pest Control, 2022
Background Fusarium wilt of banana is a soil-borne disease caused by Fusarium oxysporum formea speciales (f.sp.) cubense with the Tropical Race 4 (FOC TR4), which seriously restricts the development of the banana industry. The utilization of antagonistic
Naikun Shen, Shuyan Li, ShiYong Li, Hongyan Zhang, Mingguo Jiang   +4 more
doaj   +1 more source

Response of Mixed-Phase Cloud Microphysical Properties to Cloud-Seeding Near Cloud Top Over Hebei, China

Frontiers in Environmental Science, 2022
On November 29, 2019, an aircraft observation during the period of cloud-seeding was carried out for a mixed-phase cloud over Xingtai, Hebei Province, China.
Yang Yang, Yang Yang, Chuanfeng Zhao, Chuanfeng Zhao, Jiao Fu, Yi Cui, Xiaobo Dong, Rong Mai, Feng Xu   +8 more
doaj   +1 more source

Modification

Journal of Tikrit University for Humanities, 2022
This research paper investigates the main features and types of modification. This research paper is clear and easy to read by every student and anyone who wants to develop his knowledge, especially in the modification field. The following research includes an introduction of modification definitions of modification, kinds of modifications, positions ...
  +5 more sources

Aerosol Characteristics of Dust Weather on North Slope of the Qilian Mountains

应用气象学报
Understanding the vertical distribution characteristics of aerosols in dust weather is crucial for further discussion of aerosol-cloud interaction and its impacts on weather and climate. In response to a dust storm in Northwest China on 6 September 2023,
Xi Lizong, Ba Li, Pang Zhaoyun, Li Baozi, Huang Shan   +4 more
doaj   +1 more source

Charateristics of Precipitable Water Vapor in Arid Areas of the Hexi Corridor based on GPS Measurements

Gaoyuan qixiang, 2022
There are obvious differences in spatial and temporal distribution characteristics of atmospheric water vapor and its relationship with precipitation under different topography and climate background conditions.Hexi Corridor located in inland arid region
Peng CHENG, Yanfeng WANG, Han LUO, Baozi LI, Zewen GAN, Qi CHEN, Ming BAI   +6 more
doaj   +1 more source

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

Analyses of DSD Vertical Evolution and Rain Variation Mechanism in Stratiform Cloud Cases Using Micro Rain Radar

Remote Sensing, 2022
(1) Raindrop size distribution (DSD) is a vital microphysical characteristic of clouds and precipitations. The vertical evolution of DSD also provides a reference for the microphysical mechanisms and dynamic processes involved in clouds and ...
Ningkun Ma, Yichen Chen, Zuo Jia, Liping Liu, Xincheng Ma, Yu Huang   +5 more
doaj   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source