Results 21 to 30 of about 91,691 (260)

Assessing temporal and spatial variability of phytoplankton composition in a large reservoir in the Brazilian northeastern region under intense drought conditions

Journal of Limnology, 2017
The present study was carried out in Castanhão Reservoir, a large aquatic system in the Brazilian semi-arid region that serves multiples uses as water drinking supply and intensive fish-cage aquaculture site.
Hortência de Souza Barroso, Janaina A. Santos, Rozane V. Marins, Luiz Drude Lacerda   +3 more
doaj   +1 more source

Light Limitation and Depth-Variable Sedimentation Drives Vertical Reef Compression on Turbid Coral Reefs

Frontiers in Marine Science, 2020
Turbid coral reefs experience high suspended sediment loads and low-light conditions that vertically compress the maximum depth of reef growth.
Kyle M. Morgan, Molly A. Moynihan, Molly A. Moynihan, Nivedita Sanwlani, Adam D. Switzer, Adam D. Switzer   +5 more
doaj   +1 more source

Synthesis and Adsorption Characteristic Evaluation of Copper Hexacyanoferrate for Nanoplastic Adsorption Removal [PDF]

대한환경공학회지
With the rapid increase in the production and consumption of plastics, the amount of plastic entering various ecosystems is expected to rise significantly.
Woo Hyun Kim, Sung Min Huh, Jinsung An, Moonil Kim   +3 more
doaj   +1 more source

Treating chronic atrophic gastritis: identifying sub-population based on real-world TCM electronic medical records

Frontiers in Pharmacology
Background and ObjectiveChronic atrophic gastritis (CAG) is a complex chronic disease caused by multiple factors that frequently occurs disease in the clinic. The worldwide prevalence of CAG is high.
Yu-man Wang, Jian-hui Sun, Jian-hui Sun, Run-xue Sun, Run-xue Sun, Xiao-yu Liu, Jing-fan Li, Run-ze Li, Yan-ru Du, Yan-ru Du, Yan-ru Du, Xue-zhong Zhou   +11 more
doaj   +1 more source

Web-based Water Quality Parameter Monitoring for Packcoy Hydroponics using Multi Sensors

Jurnal Rekayasa Elektrika, 2022
The hydroponic planting method is one solution for supplying vegetable needs where agricultural land is limited. Hydroponics allows the growing of vegetables in stages in a limited area by utilizing water as a growing medium.
Indrarini Dyah Irawati, Dadan Nur Ramadan, Sugondo Hadiyoso   +2 more
doaj   +1 more source

LncRNA DLEU1 as a novel therapeutic target and prognostic biomarker in various malignancies: a meta-analysis, bioinformatics analysis and systematic review

Frontiers in Oncology
BackgroundAccumulating evidence indicates that the aberrantly expressed long non-coding RNA DLEU1 may serve as a potential therapeutic target and prognostic biomarker in various cancers; however, these findings remain inconclusive.
Shaopu Hu, Shaopu Hu, Shaopu Hu, Yanru Cai, Yanru Cai, Yanru Cai, Qian Yang, Qian Yang, Qian Yang   +8 more
doaj   +1 more source

Physics-based Bathymetry and Water Quality Retrieval Using PlanetScope Imagery: Impacts of 2020 COVID-19 Lockdown and 2019 Extreme Flood in the Venice Lagoon

Remote Sensing, 2020
The recent PlanetScope constellation (130+ satellites currently in orbit) has shifted the high spatial resolution imaging into a new era by capturing the Earth’s landmass including inland waters on a daily basis.
Milad Niroumand-Jadidi, Francesca Bovolo, Lorenzo Bruzzone, Peter Gege   +3 more
doaj   +1 more source

A glycoprotein from Salvia miltiorrhiza bunge: Insights into their chemical characteristics and antioxidant activity

Industrial Crops and Products
A glycoprotein (DSGP) from Salvia miltiorrhiza Bunge was purified by Tris-HCl extraction followed by DEAE-52 ion exchange chromatography. The approximate molecular weight (25.0 kDa) and monomeric nature were determined by reduced and non-reduced SDS-PAGE.
Haiqiang Zhang, Kanglin Liu, Linlin Zheng, Jingyi Zhang, Yurun Xue, Junxue Li, Anqi Lu, Yanzhong Chang, Shengjiang Guan, Jie Cheng   +9 more
doaj   +1 more source

Structural characterization of a pectic polysaccharide from Salvia miltiorrhiza and its application in tanshinone IIA-loaded self-assembled nanoparticles for cosmetic use

Industrial Crops and Products
To achieve high-value utilization of Salvia miltiorrhiza, a homogeneous pectic acidic polysaccharide (DSPS3, Mw 7974 Da) was isolated from its roots, mainly composed of galacturonic acid (69.13 %), rhamnose (11.01 %), and arabinose (8.82 %). Its backbone
Haiqiang Zhang, Pengyan Li, Kanglin Liu, Limin Wang, Ziying Zeng, Man Liao, Yanzhong Chang, Shengjiang Guan, Shixiong Zhang, Jie Cheng   +9 more
doaj   +1 more source

Towards the Development of an Affordable and Practical Light Attenuation Turbidity Sensor for Remote Near Real-Time Aquatic Monitoring

Sensors, 2020
Turbidity is a key environmental parameter that is used in the determination of water quality. The turbidity of a water body gives an indication of how much suspended sediment is present, which directly impacts the clarity of the water (i.e., whether it ...
Jarrod Trevathan, Wayne Read, Simon Schmidtke   +2 more
doaj   +1 more source