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Journal articles on the topic 'Saline water conversion'

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1

Birkett, James. "Kicking off Saline Water Conversion: An Important Early Meeting." IDA Journal of Desalination and Water Reuse 1, no. 1 (January 2009): 26–33. http://dx.doi.org/10.1179/ida.2009.1.1.26.

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2

Dara, Saad, Arman Bonakdarpour, Meghan Ho, Rubenthran Govindarajan, and David P. Wilkinson. "Conversion of saline waste-water and gaseous carbon dioxide to (bi)carbonate salts, hydrochloric acid and desalinated water for on-site industrial utilization." Reaction Chemistry & Engineering 4, no. 1 (2019): 141–50. http://dx.doi.org/10.1039/c8re00259b.

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3

Elsayad, OsamaA, and Ayman Khater. "Prevalence of unified airway disease in Saline Water Conversion Corporation Society." Pan Arab Journal of Rhinology 11, no. 2 (2021): 105. http://dx.doi.org/10.4103/pajr.pajr_34_20.

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4

Yu, Hai Tian, Fu Li Tian, Hong Yu Wang, Ying Hui Hu, and Wan Li Sheng. "An Application of Dunaliella Salina Algae: Biodiesel." Advanced Materials Research 953-954 (June 2014): 281–83. http://dx.doi.org/10.4028/www.scientific.net/amr.953-954.281.

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Biodiesel has been receiving increasing attention as a potential sustainable fuel. It is used for diesel engines and is becoming well-known as an environmentally friendly fuel due to its non-toxic and biodegradable characteristics. As biodiesel production, Dunaliella salina algae could be an alternative raw material. Due to their high biomass productivity, rapid lipid accumulation, and ability to survive in saline water, algae has been identified as promising feedstocks for industrial-scale production of biodiesel [1]. The oil content of Dunaliella salina algae may exceed to 35%. Using two-ste
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5

Sang, Honghui, Weihua Guo, Yun Gao, Xiyun Jiao, and Xiaobao Pan. "Effects of Alternating Fresh and Saline Water Irrigation on Soil Salinity and Chlorophyll Fluorescence of Summer Maize." Water 12, no. 11 (October 30, 2020): 3054. http://dx.doi.org/10.3390/w12113054.

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Saline groundwater irrigation is an important way to alleviate the shortage of fresh water resources. In order to find a reasonable saline irrigation method for farmland, an irrigation experiment was conducted with fresh water and saline water at the seedling, jointing, heading, and filling stages. The soil salinity, growth, chlorophyll fluorescence, and yield of summer maize were measured. The results showed that alternating fresh and saline water irrigation led to a smaller increase in soil salinity relative to that irrigation with saline water alone. In addition, different sequences of alte
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6

Goyal, Ashish, and Pawan Sharma. "A model on the biological treatment of saline wastewater." International Journal of Biomathematics 10, no. 02 (January 18, 2017): 1750021. http://dx.doi.org/10.1142/s1793524517500218.

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Water scarcity is not a new issue, neither is water pollution. While 70% of the earth’s surface is covered with water, only 3% of it is available as fresh water. Moreover the pollution of water resources has dramatically increased the problem of water scarcity over the last century. Bioremediation presents a cheap and effective solution of this problem. In particular, halophiles have been found to be effective in hypersaline wastewater treatment. Therefore, in this paper, we propose a nonlinear mathematical model to study the removal of a pollutant using halophiles in the hypersaline environme
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7

Anuwongpinit, Thanavit, Sakditat Sutthinoon, Pinit Tanachaichoksirikun, and Boonchana Purahong. "Development of IoT portable device for saline water monitoring in Bang Kachao Area of Thailand." Journal of Physics: Conference Series 2559, no. 1 (August 1, 2023): 012005. http://dx.doi.org/10.1088/1742-6596/2559/1/012005.

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Abstract This research developed a portable water salinity measurement device using internet of things technology to support farmers in Bang Kachao area in Samut Prakan province, Thailand, to select quality water for cultivation and consumption. The system hardware consists of a microcontroller ESP32 with a GPS module and an electrical conductivity sensor with an analog-to-digital conversion module for saline water measurement. This device can connect to an internet system via a Wi-Fi network and MQTT protocol to transmit the data of saline water value and measuring location to the cloud syste
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8

Fellows, Christopher M., Ali A. Al Hamzah, and Seungwon Ihm. "Pathways to magnesium supplementation of drinking water: An overview of the saline water conversion corporation experience." Chemical Engineering Journal Advances 16 (November 2023): 100574. http://dx.doi.org/10.1016/j.ceja.2023.100574.

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9

Peng, Shuquan, Fan Wang, and Ling Fan. "Experimental Study on Influence of Vaporous Water on Salt Expansion of Sulfate Saline Soil." Advances in Civil Engineering 2019 (July 31, 2019): 1–9. http://dx.doi.org/10.1155/2019/6819460.

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The harm of salt expansion of saline soil in arid areas has always been a major problem to be solved urgently. According to the conversion rule between sodium sulfate and sodium sulfate decahydrate, sodium sulfate decahydrate crystals can be precipitated from sodium sulfate solution by cooling. Besides, when the relative humidity (RH) exceeds the critical relative humidity (CRH), sodium sulfate decahydrate can be formed by the combination of sodium sulfate and vaporous water, resulting in the salt volume expansion. However, at present, in the salt expansion mechanism of sulfate saline soil, on
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10

Heberle, J. R., and C. F. Edwards. "Coal energy conversion with carbon sequestration via combustion in supercritical saline aquifer water." Energy Procedia 1, no. 1 (February 2009): 4055–62. http://dx.doi.org/10.1016/j.egypro.2009.02.212.

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11

Heberle, J. R., and C. F. Edwards. "Coal energy conversion with carbon sequestration via combustion in supercritical saline aquifer water." International Journal of Greenhouse Gas Control 3, no. 5 (September 2009): 568–76. http://dx.doi.org/10.1016/j.ijggc.2009.05.001.

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12

Dara, Saad, Michael Lindstrom, Joseph English, Arman Bonakdarpour, Brian Wetton, and David P. Wilkinson. "Conversion of saline water and dissolved carbon dioxide into value-added chemicals by electrodialysis." Journal of CO2 Utilization 19 (May 2017): 177–84. http://dx.doi.org/10.1016/j.jcou.2017.03.013.

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13

Yu, Xiangxiang, Zhengzhong Jin, and Haifeng Wang. "Effect of Saline Water for Drip Irrigation on Microbial Diversity and on Fertility of Aeolian Sandy Soils." Diversity 13, no. 8 (August 15, 2021): 379. http://dx.doi.org/10.3390/d13080379.

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Saline water is widely distributed in the arid environment and sometimes represents the only source of irrigation water to restore and reconstruct vegetation. However, the effects of saline water on the bacterial diversity and fertility level of aeolian sandy soil are not well understood. In this study, we investigated a vegetation belt along the Tarim Desert Highway that has been constructed as a windbreak and consists of desert shrubs and was irrigated with saline water at six levels of salinity along the Tarim Desert Highway. The bacterial diversity was studied using Biolog Eco, a phospholi
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14

Basak, Nirmalendu, Arvind Kumar Rai, Parul Sundha, Sandeep Bedwal, Pooja Gupta Soni, Subedar Patel, Bhaskar Narjary, Gajender Yadav, Satyendra Kumar, and Rajender Kumar Yadav. "Conversion of barren saline soil to cultivation changes soil enzymes activities: Effects of irrigation water quality." Journal of the Indian Society of Soil Science 70, no. 3 (2022): 347–54. http://dx.doi.org/10.5958/0974-0228.2022.00028.7.

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15

Ariyanto, Didik, and Muslikhin Muslikhin. "PERFORMANCE OF RED TILAPIA IN THREE DIFFERENT LEVELS OF SALINITY." Indonesian Aquaculture Journal 6, no. 2 (December 31, 2011): 123. http://dx.doi.org/10.15578/iaj.6.2.2011.123-129.

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Tilapias are indigeneous species to Africa, but interest in their aquaculture potential has led to nearly worldwide distribution of the species within the past fifty years. The most popular species of tilapias cultured in the world is Oreochromis niloticus. Red tilapia, one of tilapia varieties, is a highly valued commodity in global market. Based on this reason, red tilapia culture should be developed to supply the market demand. Tilapias can be culturred in brackishwater ponds due to its tolerant ability to saline water. This study was carried out to know the potential of tilapia especially
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16

Agrawal, Dharmesh. "Review on Desalination of Water using Different Solar Still Techniques." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 30, 2021): 4198–201. http://dx.doi.org/10.22214/ijraset.2021.35854.

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Solar still (SS) technology is one of the economic technologies for the conversion of saline or impure water to pure form. It is proven technique for the removal of hazardous chemicals such as arsenic, fluoride etc. Solar still can become very useful and eco-friendly process in rural and remote areas suffering from acute water crisis due to contamination of ground water and other manmade problems. In this work, we have studied different methods of desalination of water using solar still. The work discusses modifications in solar still, heat absorbing factors, reflectors, use of solar panel, tr
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17

Ramesh, T., S. Rathika, Geetha S, Sabarinathan R, and S. Vijayakumar. "Improving yield and water productivity of rice in sodic soil with saline water through drip irrigation." Oryza-An International Journal on Rice 61, no. 1 (March 30, 2024): 65–71. http://dx.doi.org/10.35709/ory.2024.61.1.8.

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A field experiment was conducted at Anbil Dharmalingam Agricultural College and Research Institute, Tiruchirappalli, to determine suitable rice varieties and lateral spacing for drip irrigation in sodic soil with saline water. The experiment involved four short duration rice varieties ('ADT 36', 'ADT 45', 'TRY (R) 2', and 'Anna (R) 4' ) and four pre-release rice cultures ('TR13-069', 'TR13-083', 'TR09-27', and 'TR09-30'). Drip systems were installed with lateral spacing of 45 cm and 90 cm, and emitter/dripper spacing of 30 cm. Drippers had a discharge rate of 2.0 liters per hour, and irrigatio
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18

Weyand, Torben, Holger Seher, and Guido Bracke. "Geochemical benchmark tests to validate the conversion of thermodynamic data for TOUGHREACT." Safety of Nuclear Waste Disposal 1 (November 10, 2021): 161–62. http://dx.doi.org/10.5194/sand-1-161-2021.

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Abstract. According to the ongoing site selection process for a repository for high-level radioactive waste in Germany, rock salt, clay and crystalline rock are possible host rocks. The pore water of these rocks contains saline solutions with high ionic strengths. To model the speciation and/or migration of radionuclides in long-term safety analyses for nuclear waste disposal, a geochemical code that includes thermodynamic data suitable for saline solutions is needed. Thermodynamic equilibrium in saline solutions with high ionic strengths is usually modelled using the Pitzer approach (Pitzer,
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19

Solanki, Sonia, Narinder K. Chadha, Paramita B. Sawant, Harikrishna Vungurala, and Arun Sudhagar. "Effect of Pulsed Feeding of GIFT Strain of Tilapia in Biofloc System Using Inland Saline Water." Aquaculture Research 2023 (April 6, 2023): 1–11. http://dx.doi.org/10.1155/2023/6079177.

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Feed is one of the major inputs in aquaculture system and constitutes 60%–80% of total production costs of tilapia. Inappropriate selection of feed quality and the feeding strategy affects the feed utilization resulting in high food conversion ratio (FCR). A 60 days experiment was conducted to evaluate the growth performance and immuno-physiological responses of GIFT tilapia, (Oreochromis niloticus) by pulsed feeding under biofloc culture system in inland saline water. For the experiment, feeding pattern in pulsed was followed viz., in situ biofloc with daily feeding (T1), in situ biofloc with
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20

Andersen, Allan R., Hans Friberg, Niels A. Lassen, K. Kristensen, and Rudi D. Neirinckx. "Assessment of the Arterial Input Curve for [99mTc]-d,l-HM-PAO by Rapid Octanol Extraction." Journal of Cerebral Blood Flow & Metabolism 8, no. 1_suppl (December 1988): S23—S30. http://dx.doi.org/10.1038/jcbfm.1988.29.

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The in vitro conversion of the lipophilic molecule [99mTc]– d,l-hexamethylpropyleneamine oxime ([99mTc]– d,l-HM-PAO) to a hydrophilic form was studied in saline, plasma, and blood at 37°C by paper chromatography and by octanol extraction. The octanol:saline ratio was 79.9. From this value and the corresponding octanol: plasma and octanol:blood partitioning values, an estimate of the transport of the lipophilic compound by various components of blood was made: 20% is carried in hemoglobin, 53% by the plasma proteins and 27% by the water phases of the red blood cell and plasma. Octanol extractio
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21

Mibarki, Nawel, Zakaria Triki, Abd-Elmouneïm Belhadj, Hichem Tahraoui, Meriem Zamouche, Mohammed Kebir, Abdeltif Amrane, Jie Zhang, and Lotfi Mouni. "An Effective Standalone Solar Air Gap Membrane Distillation Plant for Saline Water Desalination: Mathematical Model, Optimization." Water 15, no. 6 (March 15, 2023): 1141. http://dx.doi.org/10.3390/w15061141.

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Several drinking water production techniques are being established to respond immediately to the growing needs of the population. The system of air gap membrane distillation (AGMD) is the best attractive option for the process of water desalination. This thermal process is characterized by its potential to provide drinking water at low energy costs when combined with solar energy. In this paper, the AGMD brackish water desalination unit potentialities coupled with solar energy were investigated. Ghardaïa of the south region has been considered as the field of our study. Mathematical modeling i
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22

Zhao, Haogeng, Ju Zhao, Lijun Li, Chunyan Yin, Qiang Chen, Xiaoxue Nie, Jiahe Pang, Lixia Wang, and Erzhen Li. "Effect of Nitrogen Application and Microbial Fertilizer on Nitrogen Conversion Processes in Saline Farmland." Water 15, no. 15 (July 29, 2023): 2748. http://dx.doi.org/10.3390/w15152748.

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The nutrient utilization rate of salinized farmland soils is low, the nitrogen loss is high, and soil salinity inhibits the hydrolysis of urea and the release of nutrients. In this work, the effect of microbial fertilizer on the nitrogen transformation characteristics and nitrogen morphology of salinized soils was studied using indoor constant temperature incubation tests with different nitrogen application rates—without (A0) and with microbial fertilizer application (A1 (15 t/ha)) or nitrogen application (N) of 0 kg/ha (N0), 97.5 kg/ha (N1), or 195 kg/ha (N2). The results show the following:
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23

Antia, David D. J. "Conversion of Waste Synthesis Gas to Desalination Catalyst at Ambient Temperatures." Waste 1, no. 2 (May 1, 2023): 426–54. http://dx.doi.org/10.3390/waste1020026.

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In this study, a continuous flow of a synthetic, dry, and acidic waste synthesis gas (WSG) (containing N2, H2, CO, CH4, and CO2) at ambient temperatures was first passed through a fixed bed reactor (FBR) containing halite + m-Fe0 and then a saline bubble column diffusion reactor (BCDR) containing m-Fe0. The FBR converted 47.5% of the CO + CH4 + CO2 into n-C0. Passage of the n-C0 into the BCDR resulted in the formation of the desalination catalyst (Fe0:Fe(a,b,c)@C0) + CH4 + CO + CO2 + CxHy, where 64% of the feed n-C0 was converted to gaseous products. The desalination pellets can remove >60%
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24

Yang, Qiaonan, Can Hu, Jie Li, Xiaokang Yi, Jie Zhang, and Zhilin Sun. "Research Status of Brackish Water Desalination Technology." E3S Web of Conferences 329 (2021): 01039. http://dx.doi.org/10.1051/e3sconf/202132901039.

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The serious salinization of farmland soil and the shortage of water resources in arid areas are becoming more and more serious; In order to solve the problem of shortage of fresh water resources, find a resource that can be converted into fresh water; Brackish water is derived from farmland saline alkali land. Brackish water desalination technology has increased interest in scientists' research. However, brackish water can be used as an effective substitute for freshwater conversion because of its low salt concentration and can also be widely used in many water deficient countries. However, pa
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25

Sandoval-Yugar, Edgar Wilfredo, Lírio Luiz Dal Vesco, Douglas André Steinmacher, Elaine Cristina Stolf, and Miguel Pedro Guerra. "Microshoots encapsulation and plant conversion of Musa sp. cv. 'Grand Naine'." Ciência Rural 39, no. 4 (February 20, 2009): 998–1004. http://dx.doi.org/10.1590/s0103-84782009005000024.

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Synthetic seed technologies are useful tools for the field delivery of in vitro derived plantlets. In the present study, different encapsulation procedures and their efficacy in the plantlet regeneration using microshoots of banana cv. 'Grand Naine' were evaluated. Two encapsulation systems were evaluated: i) single encapsulation in beads or droplet hardening method; and ii) double layer or hollow beads. The use of different compounds to enhance the capsule conservation and the conversion to plantlets was also evaluated. The conversion capacity was assessed in vitro on water-agar culture mediu
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26

Chittur K, Subramaniam, Aishwarya Chandran, Ashwini Khandelwal, and Sivakumar A. "Energy Conversion using electrolytic concentration gradients." MRS Proceedings 1774 (2015): 51–62. http://dx.doi.org/10.1557/opl.2015.758.

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ABSTRACTSalinity gradient is an enormous source of clean energy. A process for potential generation from an ionic concentration gradient produced in single and multicell assembly is presented. The ionic gradient is created using a fuel cell type cell with a micro-porous ion exchange membrane, both anionic (AEM) and cationic (CEM). Various salinity gradients, Salt : Fresh, from 100 : 0 to 16000 : 0 was established using NaCl solution, in the electrode chambers. A potential of 20 mV/cm to 25 mV/cm can be realized at ambient temperatures and pressures for a bipolar AEM/CEM cell. The performance w
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27

Lepry, William C., Ehsan Rezabeigi, Sophia Smith, and Showan N. Nazhat. "Dissolution and bioactivity of a sol-gel derived borate glass in six different solution media." Biomedical Glasses 5, no. 1 (January 1, 2019): 98–111. http://dx.doi.org/10.1515/bglass-2019-0009.

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Abstract Sol-gel derived bioactive borate glasses (SGBGs) rapidly convert to hydroxycarbonated apatite (HCA) in simulated body fluid (SBF), in vitro. While previous studies have examined the influence of processing and composition on bioactivity, the effect of the in vitro dissolution media has not been well examined for these glasses. In this study, the mineral conversion of a SGBG substituted 45S5 Bioglass® formulation (“B46”, (46.1)B2O3-(26.9)CaO-(24.4)Na2O-(2.6)P2O5, mol%), was examined in six different dissolution media: SBF, tris(hydroxymethyl)aminomethane (TRIS, pH 7.4) buffer, Dulbecco
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28

Alhamzah, Ali A., Abdulrahman S. Alofi, Abdulrahman A. Abid, and Christopher M. Fellows. "Control of Bromate Formation in Desalinated Seawater Production and Transmission with Ammoniation." Water 15, no. 21 (November 6, 2023): 3858. http://dx.doi.org/10.3390/w15213858.

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Bromate is a potentially carcinogenic disinfection by-product of potential concern in desalinated waters, where bromide derived from seawater can be converted to bromate by the oxidising species used for disinfection. Historically, it has been difficult to maintain complete adherence to national standards of no more than 10 ppb for bromate at all locations served with desalinated seawater by the Saline Water Conversion Corporation (SWCC) in the Kingdom of Saudi Arabia. In this full-scale study, the addition of 100–200 ppb of ammonia to the produced water of a Multi-Stage Flash Desalination pla
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29

Sasilatha, T., Elavarasi R, and V. Karthikeyan. "Influence of Nano Phase Change Materials on the Desalination Performance of Double Slope Solar Still." European Journal of Formal Sciences and Engineering 4, no. 2 (October 15, 2021): 105. http://dx.doi.org/10.26417/959iso21t.

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Solar still is the ancient low cost device to distillate the saline water. Paraffin is a kind of phase change material which has a thermal storage characteristic and it can absorb and release a large amount of latent heat during the phase transition process. Ethylene Glycol was used as a PCM to study the thermal characteristics of water and absorption rate. A Nano phase change material plays a vital role in solar energy conversion and is used to enhance the thermal conductivity behavior on thermal energy storage systems. Materials at the nanoscale have a larger surface area and it has higher t
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30

Saleh, Bahaa, Fadl A. Essa, Zakaria M. Omara, Mohamed H. Ahmed, Mahmoud S. El-Sebaey, Mogaji Taye Stephen, Lingala Syam Sundar, et al. "Using Direct Solar Energy Conversion in Distillation via Evacuated Solar Tube with and without Nanomaterials." Processes 11, no. 6 (June 6, 2023): 1734. http://dx.doi.org/10.3390/pr11061734.

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As is widely known, the issue of freshwater scarcity affects practically all people, and all are looking for innovative and workable ways to attempt to solve this issue. In this work, a novel method of desalination is proposed. The proposed system consists of a solar collector (PTSC), evacuated pipe (EP), condenser (CU), and separation unit (SU). The working principle of the system is heating the feed saline water using the PTSC and EP and controlling the water flow rate to control the output conditions of the EP. The produced vapor is therefore separated from salty water using the SU. In addi
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31

SINGH, SHASHANK, A. K. REDDY, V. HARIKRISHNA, P. P. SRIVASTAVA, and W. S. LAKRA. "Growth and osmoregulatory response of Cyprinus carpio haematopterus (Amur carp) reared in inland saline water." Indian Journal of Animal Sciences 90, no. 1 (February 18, 2020): 120–24. http://dx.doi.org/10.56093/ijans.v90i1.98245.

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A 90 days experiment was designed to assess the growth and osmoregulatory response of Cyprinus carpio haematopterus (Amur carp) in inland saline water of sub-humid and semi-arid/ arid zones of Haryana, India. Two hundred forty fingerlings (avg. wt. 3.48±0.272 g) were equally distributed in 4 treatment groups (salinities; control C, 0 ppt; T1, 5 ppt; T2, 10 ppt and T3, 15 ppt) with 3 replicates in 500 L tanks followed by complete randomized design (CRD). There were no significant differences observed in physico-chemical parameters of water among different treatments and found in optimum range t
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32

Wang, Zhihui, Hongyi Wang, Changjiang Zhao, Kejun Yang, Zuotong Li, and Kuide Yin. "Effects of Biochar on the Microenvironment of Saline-Sodic Soil and Maize Growth." Agronomy 12, no. 11 (November 16, 2022): 2859. http://dx.doi.org/10.3390/agronomy12112859.

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Biochar is a valuable soil amendment substance. However, no systematic study has investigated the effects of biochar on the microenvironment of saline-sodic soils and maize yield in cold areas of Heilongjiang Province. We investigated variations in soil physicochemical properties, soil bacterial and fungal community structure, maize root formation, plant dry matter accumulation, grain filling rate, and maize yield in saline soils treated with biochar (0, 20, 40, and 80 t/ha). Biochar improved saline soil properties and structure, slightly decreasing bulk density and pH and increasing the water
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33

Gopinath, Shilpa, Kalyana C. Janga, Sheldon Greenberg, and Shree K. Sharma. "Tolvaptan in the Treatment of Acute Hyponatremia Associated with Acute Kidney Injury." Case Reports in Nephrology 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/801575.

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Hyponatremia defined as a plasma sodium concentration of less than 135 mmol/L is a very common disorder, occurring in hospitalized patients. Hyponatremia often results from an increase in circulating arginine vasopressin (AVP) levels and/or increased renal sensitivity to AVP, combined with an increased intake of free water. Hyponatremia is subdivided into three groups, depending on clinical history and volume status: hypovolemic, euvolemic, and hypervolemic. Acute symptomatic hyponatremia is usually treated with hypertonic (3%) saline. Syndrome of inappropriate antidiuretic hormone hypersecret
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34

Hamzaçebi, Sevim, and Ramazan Serezli. "Comparison of growth performance of European catfish (Silurus glanis L) rearing in freshwater and 5 ‰ salinity in recirculating system." Ege Journal of Fisheries and Aquatic Sciences 36, no. 4 (December 1, 2019): 373–78. http://dx.doi.org/10.12714/egejfas.36.4.08.

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European catfish (Silurus glanis L.) is a fish that has a high economic value due to its rapid growth and delicious flesh. In this study, the growth performance of European catfish was investigated in freshwater and 5‰ salinity in recirculating system. The study was carried out using fish with an average weight of 507±13.02 g and an average total length of 42.85±0.45 cm in freshwater (Y1, Y2, Y3) and 5‰ salinity of ground water (T1, T2, T3) designed as three replications for three months. Fish were fed with 3% of the total weight two meals a day. The mean body weight gain, total lenght increas
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35

Rauch, Matthias, and Herbert A. Schmid. "Functional evidence for subfornical organ-intrinsic conversion of angiotensin I to angiotensin II." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 276, no. 6 (June 1, 1999): R1630—R1638. http://dx.doi.org/10.1152/ajpregu.1999.276.6.r1630.

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Using extracellular electrophysiological recording in an in vitro slice preparation, we investigated whether ANG I can be locally converted to the functionally active ANG II within the rat subfornical organ (SFO). ANG I and ANG II (10−8–10−7M) excited ∼75% of all neurons tested with both peptides ( n = 25); the remainder were insensitive. The increase in firing rate and the duration and the latency of the responses of identical neurons, superfused with equimolar concentrations of ANG I and ANG II, were not different. The threshold concentrations of the ANG I- and ANG II-induced excitations wer
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36

Rahmawati, Novi, and M. A. Marfai. "Salinity Pattern in Semarang Coastal City: An Overview." Indonesian Journal on Geoscience 8, no. 2 (June 28, 2013): 107–18. http://dx.doi.org/10.17014/ijog.8.2.107-118.

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DOI: 10.17014/ijog.v8i2.160Semarang Coastal City is one of cities in Indonesia which has experienced a long-term salt intrusion. Land subsidence and groundwater exploitation were identified as main factors accelerated salt intrusion in this area. Extended salt intrusion into the land from year to year cannot be neglected. Salinity pattern and land use affected by this intrusion must be identified. Salinity pattern could be identified by electrical conductance content. The purposes of this research are: a) to define spatial electrical conductance map from 1995 to 2008 and b) to identify salinit
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El-Kholy, Mohamed Soliman, Zenat Abd El-Gawad Ibrahim, Mohamed Mamdoh El-Mekkawy, and Mahmoud Alagawany. "Influence of in Ovo Administration of Some Water-Soluble Vitamins on Hatchability Traits, Growth, Carcass Traits and Blood Chemistry of Japanese Quails." Annals of Animal Science 19, no. 1 (January 1, 2019): 97–111. http://dx.doi.org/10.2478/aoas-2018-0041.

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AbstractA total of 450 fertile Japanese quail eggs were used to determine the impacts of in ovo administration of water-soluble vitamins (C, B6 and B12) on the growth performance, carcass traits, hematological and biochemical blood parameters as well as the immune response of Japanese quails. On the 7th day of incubation, the eggs were allocated to five groups: un-injected, 0.1 ml/egg saline, 1 mg/egg vitamin C, 150 µg/egg vitamin B6 and 20 µg/egg vitamin B12. The percentage of early embryonic mortality was increased (P≤0.001) in all treated groups versus the control group. Chicks that hatched
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Hassan, W. H., and I. T. Tayeb. "EFFECT OF DIFFERENT ADMINISTRATION METHODS OF VITAMIN AD3E TO HATCHING EGGS AND SUPPLEMENT IT WITH DRINKING WATER ON HATCHABILITY TRAITS AND POST HATCH PERFORMANCE AND BIOCHEMICAL PARAMETER OF BROILER." IRAQI JOURNAL OF AGRICULTURAL SCIENCES 52, no. 2 (April 19, 2021): 322–35. http://dx.doi.org/10.36103/ijas.v52i2.1294.

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This study was conducted at the Badi Hatchery and poultry house / department of animal production / College of Agriculture engineering science/ University of Duhok. The aim of study was to investigate the effect of different administration methods of vitamin AD3E to hatching eggs on hatchability and post hatch productive performance and some physiological parameter of broiler. A total of one thousand and two hundred fifty (1250) hatched eggs were distributed into five groups each groups 250 eggs. The experimental treatments were as the follow: T1 (Control), T2 (sham control)(injected with 0.1
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Hussain, Natasha, Hina Khalid, Yara Khalid AlMaimouni, Samman Ikram, Maria Khan, Shahab Ud Din, Ahmed Talal, and Abdul Samad Khan. "Microwave assisted urethane grafted nano-apatites for dental adhesives." Journal of Bioactive and Compatible Polymers 35, no. 6 (September 10, 2020): 479–90. http://dx.doi.org/10.1177/0883911520956263.

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The objectives were to synthesize urethane grafted nano-apatite in shortest possible time duration using the microwave irradiation method and to utilize them for synthesis of experimental dental adhesives. The structural, morphological, thermal, and mechanical behavior of synthesized grafted nano-apatite were investigated. Then, these grafted nano-apatite particles were incorporated in various concentrations that is, 5wt.%, 10wt.%, and 15wt.% into dimethacrylate resins to develop bioactive adhesives. The weight measurement analysis in deionized water and phosphate buffer saline, Knoop micro-ha
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Saeed, Mohamed O., Ghazzai F. Al-Otaibi, and M. I. Mohamed Ershath. "Fungal and marine shell fouling in desalination plant equipment." Journal of Water Reuse and Desalination 9, no. 4 (August 13, 2019): 423–30. http://dx.doi.org/10.2166/wrd.2019.026.

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Abstract The Saudi Arabian Saline Water Conversion Corporation (SWCC) aims to maintain an uninterrupted desalinated water output and has tasked its Desalination Technologies Research Institute (DTRI) with trouble-shooting operational problems and unusual events faced by its desalination plants. Three events were reported and investigated by DTRI. Two were found to involve fungal fouling, and one was found to involve fouling by marine shells. One case of fungal fouling involved a new seawater reverse osmosis membrane and the plant was advised to review the handling and storage practice of membr
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Al-Khshali, Mohammad Shaker, O. M. Abdulmajeed, and Ahmed S. Naser. "Effect of High Salt Concentrations on some Growth Characteristics and Feed Intake Rate of Ctenopharyngodon idella." IOP Conference Series: Earth and Environmental Science 1213, no. 1 (July 1, 2023): 012081. http://dx.doi.org/10.1088/1755-1315/1213/1/012081.

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Abstract Grass carp at a weight of 34.68 + 2 g were gradually exposed to four saline concentrations: tap water (0.1), 3, 6, 9, and 12 gm/litter, and the first concentration represented a control treatment. Fish were fed on a diet with a protein content of 30% for ten weeks. Results of the growth experiment showed that the feed conversion rate was 2.46, 3.58, 4.84, 6.77, and -8.56 in the first to fifth treatments, respectively, and the rate feed conversion efficiency was 40.65, 27. 93, 20.66, 14.77 and 11.68 %, while the protein intake was 22.38, 20.44, 18.86, 17.47 and 16.56 g in salt concentr
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Ramírez-Jiménez, Montoya-Villegas, Licea-Claverie, and Gónzalez-Ayón. "Tunable Thermo-Responsive Copolymers from DEGMA and OEGMA Synthesized by RAFT Polymerization and the Effect of the Concentration and Saline Phosphate Buffer on its Phase Transition." Polymers 11, no. 10 (October 11, 2019): 1657. http://dx.doi.org/10.3390/polym11101657.

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Thermo-responsive polymers and copolymers derivatives of oligo(ethylene glycol) methyl ether methacrylate (Mn = 300 g mol−1) (OEGMA) and di(ethylene glycol) methyl ether methacrylate (DEGMA) have been synthesized by reversible addition fragmentation chain transfer polymerization (RAFT) using 5-amino-4-methyl-4-(propylthiocarbonothioylthio)-5-oxopentanoic acid (APP) as chain transfer agent (CTA). The monomer conversion was evaluated by hydrogen nuclear magnetic resonance (1H-NMR); number average molecular weights (Mn), weight average molecular weight (Mw), and dispersity (Đ) were obtained by ge
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Bjorkman, O., B. Demmig, and TJ Andrews. "Mangrove Photosynthesis: Response to High-Irradiance Stress." Functional Plant Biology 15, no. 2 (1988): 43. http://dx.doi.org/10.1071/pp9880043.

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Efficiencies of photosynthetic energy conversion were determined in sun and shade leaves of several mangrove species, growing in an open intertidal habitat in North Queensland, by measuring the maximum photon yield of O2 evolution and 77K chlorophyll fluorescence characteristics. Preliminary meas- urements confirmed that mangrove leaves have low water potentials, low stomatal conductances and low light-saturated CO2 exchange rates. Mangrove sun leaves therefore received a very large excess of excitation energy. Mangrove shade leaves had as high a photon yield of O2 evolution as non-mangrove le
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Santos, Viviane Severiano, Maria Célia Villac, Denise Rivera Tenenbaum, and Rodolfo Paranhos. "Auto- and heterotrophic nanoplankton and filamentous bacteria of Guanabara Bay (RJ, Brazil): estimates of cell/filament numbers versus carbon content." Brazilian Journal of Oceanography 55, no. 2 (June 2007): 133–43. http://dx.doi.org/10.1590/s1679-87592007000200006.

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Variations of nanoplankton (2-20 µm) and filamentous bacteria (diameter: 0.5-2.0 µm) of Guanabara Bay (RJ, Brazil) are presented, considering cell density and carbon content of auto- and heterotrophs. Our goal is to contribute to future modeling of local trophic dynamics. Subsurface water samples were taken weekly during the year 2000 at two sites: Urca (close to the entrance, more saline, eutrophic) and Ramos (inner area, less saline, hypertrophic). Microscopic analysis was done by epifluorescence and cell density was converted to biomass through cell biovolume. Total nanoplankton was about 1
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Torbay, N., E. F. Bracco, A. Geliebter, I. M. Stewart, and S. A. Hashim. "Insulin increases body fat despite control of food intake and physical activity." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 248, no. 1 (January 1, 1985): R120—R124. http://dx.doi.org/10.1152/ajpregu.1985.248.1.r120.

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The effect of experimentally induced hyperinsulinemia on body composition was studied in rats with food intakes precisely controlled by intragastric feeding and physical activity manipulated by sedation with chlordiazepoxide (CDP). Male Sprague-Dawley rats (n = 38) were fitted surgically with gastrostomy tubes. After 8 days the animals were divided into four groups. Group 1 received daily injections of protamine-zinc insulin; group 2 received daily injections of saline; group 3 received the same insulin doses as group 1 plus daily administration of CDP mixed with the diet; group 4 received dai
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Döös, Kristofer, Joakim Kjellsson, Jan Zika, Frédéric Laliberté, Laurent Brodeau, and Aitor Aldama Campino. "The Coupled Ocean–Atmosphere Hydrothermohaline Circulation." Journal of Climate 30, no. 2 (January 2017): 631–47. http://dx.doi.org/10.1175/jcli-d-15-0759.1.

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The thermohaline circulation of the ocean is compared to the hydrothermal circulation of the atmosphere. The oceanic thermohaline circulation is expressed in potential temperature–absolute salinity space and comprises a tropical cell, a conveyor belt cell, and a polar cell, whereas the atmospheric hydrothermal circulation is expressed in potential temperature–specific humidity space and unifies the tropical Hadley and Walker cells as well as the midlatitude eddies into a single, global circulation. The oceanic thermohaline streamfunction makes it possible to analyze and quantify the entire Wor
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Lu, Yuzheng, Naila Arshad, Muhammad Sultan Irshad, Iftikhar Ahmed, Shafiq Ahmad, Lina Abdullah Alshahrani, Muhammad Yousaf, Abdelaty Edrees Sayed, and Muhammad Nauman. "Fe2O3 Nanoparticles Deposited over Self-Floating Facial Sponge for Facile Interfacial Seawater Solar Desalination." Crystals 11, no. 12 (December 3, 2021): 1509. http://dx.doi.org/10.3390/cryst11121509.

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A facile approach for developing an interfacial solar evaporator by heat localization of solar-thermal energy conversion at water-air liquid composed by in-situ polymerization of Fe2O3 nanoparticles (Fe2O3@PPy) deposited over a facial sponge is proposed. The demonstrated system consists of a floating solar receiver having a vertically cross-linked microchannel for wicking up saline water. The in situ polymerized Fe2O3@PPy interfacial layer promotes diffuse reflection and its rough black surface allows Omni-directional solar absorption (94%) and facilitates efficient thermal localization at the
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48

Halfacre, John W., Paul B. Shepson, and Kerri A. Pratt. "pH-dependent production of molecular chlorine, bromine, and iodine from frozen saline surfaces." Atmospheric Chemistry and Physics 19, no. 7 (April 11, 2019): 4917–31. http://dx.doi.org/10.5194/acp-19-4917-2019.

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Abstract. The mechanisms of molecular halogen production from frozen saline surfaces remain incompletely understood, limiting our ability to predict atmospheric oxidation and composition in polar regions. In this laboratory study, condensed-phase hydroxyl radicals (OH) were photochemically generated in frozen saltwater solutions that mimicked the ionic composition of ocean water. These hydroxyl radicals were found to oxidize Cl−, Br−, and I−, leading to the release of Cl2, Br2, I2, and IBr. At moderately acidic pH (buffered between 4.5 and 4.8), irradiation of ice containing OH precursors (eit
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Tikhonowski, G. V., A. A. Popov, E. A. Popova-Kuznetsova, S. M. Klimentov, P. N. Prasad, and A. V. Kabashin. "Laser-ablative synthesis of stable size-tunable Bi nanoparticles and their functionalization for radiotherapy applications." Journal of Physics: Conference Series 2058, no. 1 (October 1, 2021): 012010. http://dx.doi.org/10.1088/1742-6596/2058/1/012010.

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Abstract Nanoformulations of high-Z elements can improve therapeutic outcome in radiotherapy-based treatment of tumors, but current nanomedicine implementations in radiotherapy still need biocompatible, non-toxic nano-agents exhibiting low polydispersity and high colloidal stability. Here, we elaborate methods of femtosecond (fs) laser ablation in water and organic solvents to fabricate stable aqueous colloidal solutions of ultrapure elemental Bi nanoparticles (NPs) and characterize them. We show that fs laser ablation of Bi target leads to the formation of spherical elemental Bi NPs having 25
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Pettit, N. E., P. Bayliss, and R. Bartolo. "Dynamics of plant communities and the impact of saltwater intrusion on the floodplains of Kakadu National Park." Marine and Freshwater Research 69, no. 7 (2018): 1124. http://dx.doi.org/10.1071/mf16148.

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The distribution of vegetation communities on floodplains within Kakadu National Park, in tropical northern Australia, is related to micro-topography and, therefore, water depth and duration of flooding. Floodplains of the Kakadu Region, because of their proximity to the coast, are most vulnerable to the impacts of climate change, with saltwater intrusion, as a result of sea-level rise, being a serious risk. Our main objectives were to determine the variability of the distribution of plant communities on the floodplains and understand the potential risk of increased saltwater intrusion to thes
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