Results 41 to 50 of about 47,633 (306)

Analysis on the Temporal and Spatial Evolution Characteristics of Water Vapor Transport and Budget over the Source Region of the Three-River

Gaoyuan qixiang, 2022
The Source Region of the Three-River （SRTR） lies in the hinterland of the Qinghai-Xizang （Tibetan） Plateau （QXP） and is one of the sensitive regions to climate change in East Asia.It is of great significance to study the distribution， transport， and ...
Yaling CHEN, Jun WEN, Rong LIU, Yuqin JIANG, Guoqiang REN, Yueqi LI, Qiang ZHANG, Zheng LIU   +7 more
doaj   +1 more source

Moisture Sources and Quantitative Contribution Analysis of the “7·22” Heavy Rainstorm in Gansu Province

Gaoyuan qixiang
Based on automatic weather station observations of precipitation, ERA5 reanalysis data and NCEP GDAS data, through methods such as water vapor budget analysis, HYSPLIT backward trajectory tracking and water vapor transport contribution rate, this paper ...
HUANG Yuxia, FAN Qiwei, WANG Yong, GUO Runxia, LI Wenyao   +4 more
doaj   +1 more source

Using stable isotopes to study vapor transport of continuous precipitation in Beijing

Shui kexue jinzhan, 2017
To study changes in water vapor transport during continuous precipitation, stable isotope data, NCEP/NCAR data and Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) backward trajectory results during 22 continuous precipitation events in ...
Xianfang SONG, Yu TANG, Yinghua ZHANG, Ying MA, Dongmei HAN, Hongmei BU, Lihu YANG, Fei LIU   +7 more
doaj   +1 more source

Controllable Water Vapor Assisted Chemical Vapor Transport Synthesis of WS₂–MoS₂ Heterostructure [PDF]

ACS Materials Letters, 2019
The vapor phase synthesis of two-dimensional transition-metal dichalcogenides (MX2) and their heterostructures is often poorly reproducible and sensitive to uncontrolled environmental humidity. It was recently realized that water vapor can play important roles in the growth of MX2 by reacting with MX2 at high temperature to form volatile metal ...
Yuzhou Zhao, Song Jin
openaire   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Modulation of sea surface temperature in three oceans on precipitation increase over Northwest China during the past 60 years: A review

Frontiers in Climate, 2022
Northwest China is a typical arid and semi-arid region that is part of Central Asia. However, during the past 60 years, the climate in Northwest China has shown a warm and humid trend, with both average and extreme precipitation continuing to increase ...
Yihui Ding, Ping Wu, Yanju Liu
doaj   +1 more source

WATER VAPOR TRANSPORT IN PLASTERS CONTAINING SUPERABSORBENT POLYMERS

Proceedings of International Structural Engineering and Construction, 2020
A proper characterization of material properties represents an important step towards an efficient building design. Considering the present issues in the construction sector, moisture loads pose a risk not only to increased material deterioration but also to the health of building inhabitants.
Jan Fořt, Martin Mildner, Petr Hotěk, Robert Černý   +3 more
openaire   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

The diurnal transport of atmospheric water vapor during major dust storms on Mars based on the Mars Climate Database, version 5.3

Earth and Planetary Physics, 2020
In recent studies of the Martian atmosphere, strong diurnal variation in the dust was discovered in the southern hemisphere during major dust storms, which provides strong evidence that the commonly recognized meridional transport process is driven by ...
Jing Li, ZhaoPeng Wu, Tao Li, Xi Zhang, Jun Cui   +4 more
doaj   +1 more source