Fabrication of Nano-Silver Composite Using Amomum longiligulare Fruit Polysaccharides and Their Biological Activities by Lian Y, Ma N, Cheng Q, Luo M, Xu Z, He F, Zhou X, Zhang Y, Jin D, Kong Y, Wang Y, Wei N

“…Finally, the in vitro antioxidant activity, antibacterial activity and anticancer activity of the nano-silver composite were evaluated.Results: Single-factor experiments identified the optimal synthesis conditions for ALP(D)-AgNPs as a reaction time of 180 min, a temperature of 100 °C, and a 10:1 volume ratio of silver nitrate to ALP-D. The free radical scavenging activity of ALP(D)-AgNPs against DPPH and ABTS was significantly enhanced compared with that of ALP-D. …”
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Impact of landscape patterns on river water quality: Spatial-scale effects across an agricultural-urban interface by Kun Mei, Haonan Shi, Yupeng Wu, Randy A. Dahlgren, Xiaoliang Ji, Minmin Yang, Yueru Guan

“…The results indicate that the model performance of disolved oxygen at the reach buffer scale, pH and total nitrogen at the riparian buffer scale, and ammonia nitrogen, nitrate nitrogen, and total phosphorus at the dynamic subwatershed scale were better than at other scales. …”
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Composition and the predicted functions of fungal communities and the key drivers in acidic soils of Jiaodong Peninsula, China by Jing Liu, Zafran Gul Wazir, Guoqin Hou, Guizhen Wang, Fangxu Rong, Yuzhi Xu, Kai Liu, Mingyue Li, Aiju Liu, Hongliang Liu, Hongwen Sun

“…Redundancy analysis (RDA) revealed that soil pH as well as nitrate nitrogen (NO3−-N) and total nitrogen (TN) significantly associated with fungal community at the phylum level, whilst soil pH was the only factor significantly linked to individual fungal classes (p < 0.01 or 0.05). …”
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Nutrient dynamics and discharge in a coastal sandy beach aquifer by Xuejing WANG, Yifan GUO, Shengchao YU, Qianqian WANG, Hailong LI, Chunmiao ZHENG

“…The concentrations of nitrate and nitrite (\begin{document}$ {\mathrm{N}\mathrm{O}}_{{x}}^{-} $\end{document}), phosphate (\begin{document}$ {\mathrm{P}\mathrm{O}}_{4}^{3-} $\end{document}) and silicate (Si) in groundwater gradually decreased from land to sea and from shallow layer to deep layer. …”
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The size-fractionated composition of particulate biogenic silica and its ecological significance in the Changjiang Estuary area by Xizhen Liu, Xizhen Liu, Bin Wang, Bin Wang, Siyang Chen, Haiyan Jin, Haiyan Jin, Yanpei Zhuang, Zhibing Jiang, Hongliang Li, Hongliang Li, Jianfang Chen, Jianfang Chen

“…Moreover, in the area where >20-μm PBSi prevailed, the silicate-to-nitrate ratio was less than 1 at most sampling stations, rendering silicate the limiting nutrient in this area. …”
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Relationship between bacteria and nitrogen dynamics in wastewater treatment oxidation ponds by S. Saneha, T. Pattamapitoon, S. Bualert, O. Phewnil, W. Wararam, N. Semvimol, K. Chunkao, C. Tudsanaton, M. Srichomphu, U. Nachaiboon, O. Wongsrikaew, P. Wichittrakarn, C. Chanthasoon

“…Fifteen bacterial phyla were identified in the five oxidation ponds, with phylum Proteobacteria accounting for the highest population comprising 47.56% of the total bacterial population.CONCLUSION: Genera Novosphingobium (phylum Proteobacteria), Ammonia-11 (phylum Verrucomicrobiota), and Vicinamibacteraceae (phylum Acidobacteriota) have the strongest relationships with ammonia, nitrate, and total kjeldahl nitrogen (R2 = 0.9710, 0.986, 0.8124). …”
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Results of propagation of Fagus silvatica L. plants in vitro by Mykola Lisovyi, Andrii Ivaniuk

“…A stepwise scheme of chemotherapy for the initial explants was used, which ensured maximum decontamination: a 15-second treatment with 96% C2H5OH (ethanol); a 24-hour treatment with running water with detergent; a 15-minute treatment with 30% NaClO solution (chlorine); a 10-second treatment with 70% C2H5OH; a 15-second treatment with 2% solution of H2O2 (hydrogen peroxide); a 10-minute treatment with 0.2% AgNO3 (silver nitrate) with washing out with sterile distilled water after each reagent. …”
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AI-NAOS: an AI-based nonspherical aerosol optical scheme for the chemical weather model GRAPES_Meso5.1/CUACE by X. Wang, L. Bi, H. Wang, Y. Wang, W. Han, X. Shen, X. Zhang

“…Specifically, the AI-NAOS considers black carbon (BC) to be fractal aggregates and models soil dust (SD) as super-spheroids, encapsulated partially or completely with hygroscopic aerosols such as sulfate, nitrate, and aerosol water. To obtain AI-NAOS, a database of the optical properties for the models was constructed using the invariant imbedding T-matrix method (IITM), and deep neural networks (DNN) were trained based on this database. …”
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Deciphering the role of flutamide, fluorouracil, and furomollugin based ionic liquids in potent anticancer agents: Quantum chemical, medicinal, molecular docking and MD simulation... by Danish Ali, Muhammad Arif Ali, Muhammad Sarfraz, Afifa Yousuf, Rasham Zulfiqar, Abdul Rauf, Hong-Liang Xu, Muhammad Arshad

“…In this work, we explored the electronic interionic interactions, stability, and reactivity of FDA approved drug-based cations flutamide ([FT1]+, [FT2]+), fluorouracil ([FU1]+), and furomollugin ([FM1]+, [FM2]+), paired with amino acid [NH]−, nitrate [NO3]−, and triflate [CF3]− anions, in gas and solvent phases (benzene and water). …”
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Nitrogen dynamic and precise management to predict corn yield in tropical upland acid soils by A. Kasno, A.A. Rivaie, C. Tafakresnanto, E. Pratiwi, E. Karmawati, A.F. Siregar, M. Hatta, M.T. Sutriadi

“…Data analysis was carried out on vegetative growth and yield, as well as nitrogen content in the soil, leaf, and grains.FINDINGS: The study found that the application of nitrogen fertilizer at the rate of 180 kilograms per hectare can alter nitrate concentrations in soil and significantly increases nitrogen uptake, growth, and corn yield. …”
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OHMi Estarreja: an ecosystem highly anthropized where contamination is the unifying element towards interdisciplinarity by Bedell, Jean-Philippe, Guihard-Costa, Anne-Marie, Paiva, Cristiana, Machado, Diogo, Cachada, Anabela, Patinha, Carla, Durães, Nuno, Sousa, Ana Catarina, Beurier, Anne-Gaëlle, Ferreira da Silva, Eduardo

“…The Estarreja area (North of Portugal) has been subject to intense industrial pollution and host the second largest chemical industry complex in the country, which produced mainly ammonium sulphate, nitric acid and ammonium nitrate, but also synthetic resins. The CNRS’ Human–Environment International Observatory of Estarreja (OHMi Estarreja) aims to study the multiple effects of this industrial activity on the man-environment relationship, considering the temporal dimension, marked by changes in industrial practices. …”
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Interactions of fertilisation and crop productivity in soil nitrogen cycle microbiome and gas emissions by L. Kuusemets, Ü. Mander, J. Escuer-Gatius, A. Astover, K. Kauer, K. Soosaar, M. Espenberg

“…Quantification of nitrogen cycle functional genes also showed the potential role of denitrification, comammox (complete ammonia oxidation) and dissimilatory nitrate reduction to ammonium (DNRA) processes as a source of N<span class="inline-formula">₂</span>O. …”
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Rapeseed Supports Hairy Vetch in Intercropping, Enhancing Root and Stem Morphology, Nitrogen Metabolism, Photosynthesis, and Forage Yield by Jianli Ji, Zongkai Wang, Pan Gao, Xiaoqiang Tan, Xianling Wang, Jie Kuai, Jing Wang, Zhenghua Xu, Bo Wang, Guangsheng Zhou, Jie Zhao

“…Additionally, intercropping optimized vertical canopy light interception, reduced the activity of antioxidant enzymes (CAT, POD, SOD) and reactive oxygen species (ROS) accumulation, and enhanced the activities of glutamine synthetase and nitrate reductase, stomatal traits, and photosynthetic rates in the leaves of both crops. …”
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The production performance of Nile tilapia Oreochromis niloticus and mineral balance in aquaponic, biofloc, and aquabioponic culture systems by Radi Ihlas Albani, Tatag Budiardi, Yani Hadiroseyani, Julie Ekasari

“… Aquaponics and biofloc are aquaculture techniques for reducing nitrogenous waste with less water exchange. Aquaponics reduces nitrate (NO3-) through the role of vegetable plants, while biofloc assimilates ammonia (NH4+) through the role of floc-forming bacteria. …”
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Development of a sustainable, green, and solar-powered filtration system for E. coli removal and greywater treatment by R. Abdallat, A.N. Bdour, A. Abu Haifa, F.F. Al-Rawash, L. Almakhadmeh, S. Hazaimeh

“…BACKGROUND AND OBJECTIVES: Jordan's limited water resources have reduced daily water consumption, leading to a highly concentrated greywater production rate of 54 million cubic meters per year. The presence of nitrate ions, total dissolved solids, total suspended solids, chemical oxygen demand, and biological oxygen demand in greywater poses excellent environmental and health risks when disposed untreated. …”
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Characterization of rhizosphere bacterial communities in oilseed rape cultivars with different susceptibility to Plasmodiophora brassicae infection by Yue Deng, Yue Deng, Wenxian Wu, Xiaoqing Huang, Xiaoqing Huang, Xiaoxiang Yang, Xiaoxiang Yang, Yaoyin Yu, Yaoyin Yu, Zhongmei Zhang, Zhongmei Zhang, Zijin Hu, Xiquan Zhou, Kang Zhou, Kang Zhou, Yong Liu, Yong Liu, Lei Zhang, Lei Zhang

“…Functional analysis of the nitrogen cycle showed that genes related to nitrification (nxrB) were upregulated in susceptible cultivars, while genes related to assimilatory nitrate reduction (nasA, narB, and nirA) were upregulated in resistant cultivars that were infected with P. brassicae. …”
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Restructuring of small-scale constructed wetland systems and treatability of individual household wastewater through natural process by S. Mokatip, K. Chunkao, W. Wararam, S. Bualert, O. Phewnil, T. Pattamapitoon, N. Semvimol, P. Maskulrath, P. Rollap, S. Thaipakdee

“…The analysis parameters were the biological oxygen demand, total nitrogen, nitrate, total phosphorous and phosphate, and other parameters related to domestic wastewater treatment efficacy.FINDING: This study reveals that the domestic wastewater in Phetchaburi Province initially has a high organic content, leading to a biochemical oxygen demand: nitrogen: phosphorous ratio of 100:2.5:0.2 favoring anaerobic degradation. …”
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Alterations in physicochemical parameters of water and the growth performance of juvenile beluga Huso huso in earthen ponds by Hashem Noferesti, Hojatollah Jafaryan, Rahman Patimar, Hossein Adineh

“…Water samples were collected weekly, and physicochemical parameters were analyzed using standard methods.Results and Discussion: Temperature (12.5 to 16.6°C), turbidity (0.50 to 50.92 NTU), dissolved oxygen (10.90 to 6.25 mg/L), pH (7.62 to 8.92), alkalinity (160 to 223 mg/L), phosphate (0.17 to 0.73 mg/L), nitrate (0.24 to 1.67 mg/L), and electrical conductivity (1240 to 1342 µmhos/cm) levels for the growth of beluga were within the optimal ranges. …”
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A novel methodology for assessing the hygroscopicity of aerosol filter samples by N. Raparthi, A. S. Wexler, A. S. Wexler, A. S. Wexler, A. S. Wexler, A. M. Dillner

“…<p>Due to US regulations, concentrations of hygroscopic inorganic sulfate and nitrate have declined in recent years, leading to an increased importance of the hygroscopic nature of organic matter (OM). …”
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One-Pot Synthesis and Enhanced Vis-NIR Photocatalytic Activity of NiTiO₃/TiO₂ Templated by Waste Tobacco Stem-Silks by Weidong Yuan, Xiaohong Chen, Yi Zhao, Ying Fang, Han Zhang, Daomei Chen, Jiaqiang Wang

“…Herein, NiTiO₃/TiO₂ was synthesized by using waste tobacco stem-silks as biotemplates and tetra-tert-butyl orthotitanate and nickel nitrate as precursors in a one-pot procedure. NiTiO₃(1.0)/TiO₂(TSS) with a mass percent of Ni 1.0% exhibited very high visible-light photocatalytic efficiency in photodegradation of tetracycline hydrochloride (TC), which is 8.0 and 2.3 times higher than TiO₂ prepared without templates and TiO₂(TSS) prepared without Ni, respectively. …”
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