Добірка наукової літератури з теми "Low soluble"

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Статті в журналах з теми "Low soluble"

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Vanholder, Raymond Camille, Griet Glorieux, Rita De Smet, and Peter Paul De Deyn. "Low water-soluble uremic toxins." Advances in Renal Replacement Therapy 10, no. 4 (2003): 257–69. http://dx.doi.org/10.1053/j.arrt.2003.08.003.

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Gandley, Robin E., Andrew Althouse, Arundhathi Jeyabalan, et al. "Low Soluble Syndecan-1 Precedes Preeclampsia." PLOS ONE 11, no. 6 (2016): e0157608. http://dx.doi.org/10.1371/journal.pone.0157608.

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Zhang, Qinghui, Yang Li, and Mujie Yang. "Novel soluble low band gap polymers." Journal of Materials Science 39, no. 19 (2004): 6089–91. http://dx.doi.org/10.1023/b:jmsc.0000041708.00485.6c.

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Kolas, I. K., and A. F. Makarchikov. "Copurification of chicken liver soluble thiamine monophosphatase and low molecular weight acid phosphatase." Ukrainian Biochemical Journal 89, no. 6 (2017): 13–21. http://dx.doi.org/10.15407/ubj89.06.013.

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Rasmussen, S., та K. Ogawa. "Towards Soluble, Low-Band Gapπ-Conjugated Polymers". Synfacts 2006, № 5 (2006): 0453. http://dx.doi.org/10.1055/s-2006-934383.

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Grimsley, Philip G., Kathryn A. Quinn, and Dwain A. Owensby. "Soluble Low-Density Lipoprotein Receptor–Related Protein." Trends in Cardiovascular Medicine 8, no. 8 (1998): 363–68. http://dx.doi.org/10.1016/s1050-1738(98)00029-2.

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Larsen, Daniel, and Brian Waldron. "Low-level soluble chloride extraction in soil." MethodsX 7 (2020): 100967. http://dx.doi.org/10.1016/j.mex.2020.100967.

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Zhang, Wei, and Jin Zhong Xie. "Effects of Low Temperature Stress on Resistance Indices of Sympodial Bamboo Seedlings." Advanced Materials Research 726-731 (August 2013): 4241–47. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.4241.

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An indoor low temperature experiment was conducted to study the variations of membrane permeability, malondialdehyde, soluble protein and soluble sugar contents, superoxide dismutase (SOD) and peroxidase (POD) activities and membrane lipid fatty acid content in leaves and roots of sympodial bamboo seedlings (Dendrocalamus latiflorus)under different levels of cold stress. Results showed that after low temperature pretreatment (8 °C) for 15 days, the soluble protein, soluble sugar contents and POD activities in leaves as well as soluble sugar contents and POD activities in roots were increased o
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Abdullaevich, Yuldoshov Sherzod, and Sarymsakov Abdushkur Abdukhalilovich. "Low And Highly Substituted Carboxymethyl Cellulose Synthesis From Powdered And Microcrystalline Cellulose." American Journal of Applied Sciences 02, no. 10 (2020): 83–96. http://dx.doi.org/10.37547/tajas/volume02issue10-13.

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The conditions for low and highly substituted water-soluble carboxymethyl cellulose synthesis based on microcrystalline and powder cellulose by the suspension method have been investigated. Accordingly, it was obtained CMC water-soluble samples with 0.38-0.40 substitution degree based on microcrystalline and powder cellulose. And at one stage, there were obtained CMC samples with a high degree of substitution (1.4) by carboxymethylation so called polyanionic cellulose.
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Yu, Xiaoyun, Shunjin Mo, Zhiqun Zhang, et al. "Physiological Response of Dendrobium Udomsri Beauty under Low-temperature Treatment." HortScience 59, no. 9 (2024): 1343–49. http://dx.doi.org/10.21273/hortsci17974-24.

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Denphal-type Dendrobium is the famous cut and potted flower in the world, and most cultivated in tropical and subtropical regions. However, it often suffers from cold in winter in subtropical regions. To verify the physiological response of Denphal-type Dendrobium under low temperature in this study, the mature and young plantlets of Dendrobium Udomsri Beauty were treated under 15, 10, and 5 °C, respectively. And then the electrical conductivity (EC), soluble protein, soluble sugar, free proline, malondialdehyde (MDA), chlorophyll content, and the rate of defoliation after regrowth were measur
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Дисертації з теми "Low soluble"

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Campbell, Joanne A. "Calcium-binding, low salt soluble human aortic proteins." Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388054.

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Maddern, Rowan John. "Low water-soluble superphosphate fertiliser for pasture production in south-western Australia." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/2242.

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Single superphosphate is derived from chemically treating rock phosphate into relative proportions of monobasic, dibasic and tribasic calcium phosphate to produce a commonly used source of phosphorus fertiliser for pasture systems. The leaching of phosphorus on susceptible soil types contributes to eutrophication and environmental damage. By modifying the chemistry of single superphosphate to match a soils phosphorus binding index and rainfall conditions, pasture dry matter yield can be maintained and leaching of phosphorus significantly reduced.
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Ibraikulov, Olzhas. "Bulk heterojunction solar cells based on low band-gap copolymers and soluble fullerene derivatives." Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAD046/document.

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La structure chimique des semiconducteurs organiques utilisés dans les cellules photovoltaïques à base d’hétérojonction en volume peut fortement influencer les performances du dispositif final. Pour cette raison, une meilleure compréhension des relations structure-propriétés demeure cruciale pour l’amélioration des performances. Dans ce contexte, cette thèse fait état d'études approfondies du transport des charges, de la morphologie et des propriétés photovoltaïques sur de nouveaux copolymères à faible bande interdite. En premier lieu, l'impact de la position des chaînes alkyles sur les propri
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Bedard, Leanne. "Peroxidation of human low-density lipoprotein (LDL) by charged and uncharged water-soluble peroxyl radicals." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0015/MQ48499.pdf.

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Gurbuz, Berkay. "Experimental Characterization Of Some Water Soluble Polymers Used In Drilling And Completion Fluids." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614146/index.pdf.

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Properly preparing the drilling fluid is an essential part of any successful drilling operation, especially in complex operations like deviated and horizontal drilling. Understanding the flow behavior of the polymers used in the drilling fluids under different conditions takes a key part in this preparation. In this study, shear rheology of some traditionally used water soluble polymers in drilling and completion fluids<br>namely PAC (polyanionic cellulose) and xanthan gum, were investigated experimentally. Instead of an oilfield standard Fann Model 35 Viscometer, an Ofite Model 900 Viscomete
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Kontunen-Soppela, S. (Sari). "Dehydrins in Scots pine tissues:responses to annual rhythm, low temperature and nitrogen." Doctoral thesis, University of Oulu, 2001. http://urn.fi/urn:isbn:9514259114.

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Abstract Natural seasonal variation and the effects of cold treatment and nitrogen fertilization on protein expression with special emphasis on dehydrin proteins, were studied using different aged Scots pine (Pinus sylvestris L.). Several different dehydrins were found and their expression depended on the tissue type, tree age or specific treatment. Their concentrations fluctuated seasonally and in response to nitrogen fertilization, but no effects of low temperature on the dehydrins of seedlings were observed. A 60-kDa dehydrin was associated with cold acclimation in the bud and bark tis
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Le, Ngoc Tuan. "Optimisation of sludge pretreatment by low frequency sonication under pressure." Thesis, Toulouse, INPT, 2013. http://www.theses.fr/2013INPT0129/document.

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L'objectif de ce travail est d'optimiser le prétraitement de boues par des ultrasons de puissance (US) à basses fréquences, et en particulier d‘étudier pour la première fois des améliorations possibles en modifiant la pression hydrostatique, et la fréquence jusqu’à l’audible. Après un examen préliminaire des conditions du procédé (conditionnement des boues, type de boues, alcalinisation préalable, contrôle de la température), les effets des paramètres ultrasonores (puissance, intensité, énergie spécifique, fréquence) et de la pression hydrostatique ont été spécifiquement étudiés, séparément et
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Miller, Alice Lorraine 1953. "Serum levels of two immunological markers, the soluble low affinity receptor for IgE (sFCepsilonRII, sCD23) and soluble interleukin 2 receptor (sIL-2R), and their correlation with age, gender and the onset of childhood atopy." Thesis, The University of Arizona, 1993. http://hdl.handle.net/10150/278355.

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Identifying predictive indicators of atopy could allow for the early intervention and/or prevention of atopic associated diseases within individuals identified to be at high risk. Two immunological factors advanced as candidates for such a role are sCD23 and sCD25. Soluble CD23 and CD25 expression were therefore examined in the cord blood of over 300 healthy newborns enrolled in the Tucson Children's Respiratory study. Additionally these factors were measured in sera drawn from these patients between the ages of 4-9. Determinations were made using commercially available sCD23 and sCD25 ELISA a
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Mohammed, Warda. "Optimizing Sample Dissolution Methods of Low Water Soluble Intermediate Organic Compounds to Support Environmental Risk Assessment during Active Pharmaceutical Ingredient Manufacturing." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-93416.

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This project focus on investigating the dissolution of low water-soluble intermediate organic compounds called active pharmaceutical ingredients (API) and organic substances that are manufactured by a pharmaceutical company, Cambrex Karlskoga in Sweden. Several dissolution methods were used and evaluated using methods including total organic carbon (TOC), chemical oxygen demand (COD), biochemical oxygen demand (BOD) and Microtox toxicity test. The selection of solvents were based on previous studies and specifications from the Swedish Institute of Standards, SIS.The performance of eight solven
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Selzer, Daniel Ruben [Verfasser]. "On Primary Crystal Nucleation in Electrolyte Solutions of Well-Soluble Substances Primary Nucleation Kinetics and Nucleation Mechanisms at Low and High Supersaturation / Daniel Ruben Selzer." München : Verlag Dr. Hut, 2021. http://d-nb.info/1232846686/34.

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Книги з теми "Low soluble"

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Kato, Mario Takayuki. The anaerobic treatment of low strength soluble wastewaters. [s.n.], 1994.

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2

Mueller, Sharon. The effect of a high soluble fibre breakfast cereal on serum lipids when diets are low in saturated fat cholesterol. National Library of Canada, 1993.

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3

Menon, R. G. Compaction of phosphate rocks with soluble phosphates: An alternative technology to partial acidulation of phosphate rocks with low reactivity : IFDC experience. International Fertilizer Development Center, 1996.

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4

RAHMAN, Thuhairah ABDUL, Hapizah NAWAWI, and Nurul Atiqah MOHD MOKHSIN. Soluble Inflammatory Biomarkers and Apolipoprotein A1 Gene Variants in Low High Density Lipoprotein Concentration. Independently Published, 2019.

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5

Kirchman, David L. Introduction to geomicrobiology. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198789406.003.0013.

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Geomicrobiology, the marriage of geology and microbiology, is about the impact of microbes on Earth materials in terrestrial systems and sediments. Many geomicrobiological processes occur over long timescales. Even the slow growth and low activity of microbes, however, have big effects when added up over millennia. After reviewing the basics of bacteria–surface interactions, the chapter moves on to discussing biomineralization, which is the microbially mediated formation of solid minerals from soluble ions. The role of microbes can vary from merely providing passive surfaces for mineral format
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Guía de Bolsillo con Información sobre Revestimientos de SSPC. AMPP15835 Park Ten Place, Houston, TX 77084, 2025. https://doi.org/10.5006/pb-01301es.

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Анотація:
The SSPC Pocket Guide to Coating Information is a handy reference to those charts, standards, and calculations most frequently needed during surface preparation and coating application. The surface preparation chapter addresses key topics including abrasive selection, dew point factors, dehumidification, and ventilation while the application chapter covers application tips and techniques, proper storage, and commonly used formulas and calculations. Separate sections are devoted to key concrete standards, soluble salts, inspection, and international marine regulations. Guía de Bolsillo con Info
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Daudon, Michel, and Paul Jungers. Uric acid stones. Edited by Mark E. De Broe. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0202_update_001.

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Uric acid (UA) stones are typically red-orange and often appear as sand/ gravel though they may be large. They are totally radiolucent. They account for about 10% of all kidney stones in most countries, and up to 20% in some populations. It is twice as frequent in males, prevalence increases with age, and it is two to three times higher in patients with type 2 diabetes or with features of the metabolic syndrome. Factors that induce the formation of UA stones are a low urine volume, hyperuricosuria, and, more importantly, a permanently low urine pH (&lt; 5). Indeed, below its pKa of 5.35 at 37°
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Miller, Dwight Edward. Bi-solute irreversible adsorption of low molecular weight substituted phenols on activated carbon. 1985.

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Stoliker, David L. Single-solute irreversible adsorption of low molecular weight substituted phenols on activated carbon. 1985.

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Longo, Francisco Javier López. Identificación y Significado de Los Anticuerpos Dirigidos Contra Antígenos Celulares Solubles Definidos Mediante Immunoblotting. Universidad Complutense de Madrid, Servicio de Publicaciones, 2005.

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Частини книг з теми "Low soluble"

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Dickinson, Paul A., Talia Flanagan, David Holt, and PaulW Stott. "Chapter 15 Clinically Relevant Dissolution for Low-Solubility Immediate-Release Products." In Poorly Soluble Drugs. Pan Stanford Publishing, 2017. http://dx.doi.org/10.1201/9781315364537-16.

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Yukawa, S., A. Hibino, T. Maeda, H. Nomoto, and I. Nishide. "Effect of Vitamin E on Metabolism of Uremic Low Density Lipoproteins in Human Monocyte-Derived Macrophage." In Lipid-Soluble Antioxidants: Biochemistry and Clinical Applications. Birkhäuser Basel, 1992. http://dx.doi.org/10.1007/978-3-0348-7432-8_8.

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Ritchie, G. S. P. "Soluble aluminium in acidic soils: Principles and practicalities." In Plant-Soil Interactions at Low pH: Principles and Management. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0221-6_2.

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Young, T. S., G. P. Willhite, and D. W. Green. "Study of Intra-Molecular Crosslinking of Polyacrylamide in Cr(III)-Polyacrylamide Gelation by Size-Exclusion Chromatography, Low-Angle Laser Light Scattering, and Viscometry." In Water-Soluble Polymers for Petroleum Recovery. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4757-1985-7_23.

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Kuramoto, Y. "Role of Supersymmetry in Exactly Soluble Multi-Component Fermion Models." In Correlation Effects in Low-Dimensional Electron Systems. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-85129-2_3.

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Johnson, M. G., and M. B. McBride. "Solubility of aluminium and silicon in acidified spodosols: Evidence for soluble aluminosilicate." In Plant-Soil Interactions at Low pH. Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3438-5_2.

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Saggar, S., M. J. Hedley, R. E. White, P. E. H. Gregg, K. W. Perrott, and I. S. Cornforth. "Evaluation of soil tests for predicting pasture response on acid soils to phosphate supplied in water soluble and sparingly soluble forms." In Plant-Soil Interactions at Low pH: Principles and Management. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0221-6_105.

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Dyubko, T. S., E. A. Romodanova, V. A. Gavrik, and Yu G. Okladnoy. "Investigation of Induced By low Temperature Water-Soluble Proteins Conformational Rearrangements." In Spectroscopy of Biological Molecules: New Directions. Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4479-7_20.

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Ward, Florian M. "Water-soluble gums in low-moisture foods (extruded snacks, noodles and bakery products)." In Special Publications. Royal Society of Chemistry, 2009. http://dx.doi.org/10.1039/9781847551214-00484.

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Coley, Michael D., Anthony M. Greenaway, and Khadeen E. Henry-Herah. "Impacts of Mineralogy on Soluble Phosphorus Concentrations During Low Temperature Processing of Jamaican Bauxites." In Light Metals 2020. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36408-3_1.

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Тези доповідей конференцій з теми "Low soluble"

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Bodington, Andy, Pamela Mencin, and Benjamin T. A. Chang. "Impact of Very Low Concentration of Soluble Salts on Coatings Performance." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13218.

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Abstract It is well known that dry abrasive blasting cannot remove salts completely and therefore, some residual salts remain on the blasted steel surface. In offshore or coastal corrosive environments, it is difficult to keep the near white metal finish and control salt on the prepared surface until coating application. The bare steel can flash rust in a couple of hours. There are several commercial cleaning products to remove residual salts and to extend the surface cleanliness time. Three types of grit blasted steel surface preparation methods were performed; (1) blasted new steel to SP-10,
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Li, Qiongwei, Yulai Sun, Chengyi Gu, et al. "A Long-term Inhibitor Released Technology for Low Permeability Oilfield." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16767.

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Abstract During the low permeability oilfield development, it’s a challenge for operation company to balance the OPEX and the large quantity of oil wells with low output of single well, especially for the daily inhibitor injection and related management. It is necessary to prolong the continuous production period and mitigate the corrosion and scaling of the tubular caused by complex production medium. A long-term inhibitor released technology has been designed which combines encapsulated corrosion/scale inhibitors and soluble alloy baffle chamber without extra energy or mechanical controlling
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Sitz, Curtis, Michael Rudel, Tommy Morrison, and Bryan Phillips. "Scale Removal and Inhibition in Low Water Cut Wells." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02312.

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Abstract Scale inhibitor squeeze treatments are widely used to prevent scale in the near-wellbore region of the formation. In conventional squeeze treatments, a volume of brine containing a scale inhibitor is injected into the reservoir. When the well is produced, the scale inhibitor flows back in the produced water at low concentrations thus preventing scale formation. Typically, scale inhibitor squeeze treatments are conducted in wells that have a significant water cut, providing excellent protection against the formation of scale deposits. However, in wells that have low water cuts or in we
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Katsanis, E. P., W. B. Esmonde, and R. W. Spencer. "Soluble Silicates as Corrosion Inhibitors in Water Systems." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85369.

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Abstract Sodium silicates, used alone or in combination with other chemical inhibitors, are a safe and reliable means of protecting water pipes from corrosion. Silicates have been used successfully to inhibit corrosion in water systems in homes and large buildings and in municipal and industrial water distribution systems. The silicates protect pipes by creating a thin protective film on pipe surfaces. In some cases, the silicates have also displaced or removed rust accumulations. Silicate treatment has proven equally effective with ferrous metals, lead, copper and alloys including brass. They
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Rogers, Gil, and Mario Moreno. "Residual Soluble Salts and Coating Performance - Separating Myth from Reality." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07539.

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Abstract This paper challenges the current industry practice of specifying very low levels of residual soluble salts prior to permitting coating application. The paper provides antidotal information based on the practical experience of one of the authors and empirical data to support the position of the authors that the industry has defaulted to specifying very low levels in many instances where there is no science to support the specified levels. The paper evaluates general specified industry thresholds residual soluble salt concentrations at which it is commonly believed that salts begin to
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Wylde, J. J. "The Advent of a Truly Oil Soluble Scale Inhibitor Squeeze Chemical." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04384.

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Анотація:
Abstract Oilfield scale formation is dependent upon the production of water and naturally most scale inhibitors are water-soluble and are usually deployed in aqueous media. Squeezing low watercut wells with aqueous and oil miscible inhibitor treatments can cause problems, however for low watercut wells that are water sensitive, squeezing may result in significant and costly damage to the formation. This study describes the development of a range of truly oil soluble scale inhibitors, which precludes any aqueous phases. The products have been screened for use in two fields that are known to exh
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Stegmann, D. W., and R. G. Asperger. "New Test for Oil Soluble/Water Dispersible Gas Pipeline Inhibitors." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87035.

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Abstract While the wheel test may be an acceptable initial screening test for inhibitor activity, it does not always follow that a good wheel test compound will perform well in the field. A test was developed that is better able to predict how an inhibitor will perform in a variety of field conditions. For an inhibitor to work in a gas pipeline, it must have good activity as an inhibitor and be able to reach the corroding surface. If in stagnant or stratified flow the inhibitor is in the condensate phase it may not get to corroding surface where it is needed. Since the wheel test provides good
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Kindi, Anwaar Al, Monica Fernandez, Ashrf Masaud Abunaga, Hecham M. Ali, and Emilya Abdullayeva. "New Test Method for Measurement of Water-Soluble Corrosion Inhibitor Residual in Oil Samples for Low Water-Cut Oil Systems." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16344.

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Abstract Organic corrosion inhibitors protect the metal by forming a hydrophobic film on the metal surface, which provides a barrier to the dissolution of the metal in the electrolyte. To sustain the protective film, a certain minimum inhibitor concentration should be maintained in the solution, usually designated as corrosion inhibitor residual. If the residual falls below the minimum concentration, then the adsorbed layer will start to degrade leaving the carbon steel surface unprotected. Globally, water-soluble corrosion inhibitor residuals are measured from water sample. For low water-cut
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9

Zhu, Sophia Xiaoxia, and Benjamin T. A. Chang. "Critical Review of International Standards on Soluble Salts Measurement Methods." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20851.

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Abstract It is well known that the residual salts on steel substrates have detrimental effects on the coating performance. There are several international standards on the measurement of residual salts. The most widely recognized ones are ISO 8502-6 and 8502-9. ISO 8502-6 specifies the soluble salts extraction procedures and ISO 8502-9 specifies the calculation of the soluble NaCl salt. The standards use 3 ml deionized (DI) water in 10 minutes dwell time to extract the soluble salts to measure with a potable conductivity meter. The measured conductivity reading in μS/cm is multiplied by 1.2 to
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10

Hettiarachchi, S., Y. W. Chan, R. B. Wilson, and V. S. Agarwala. "Macrocyclic Corrosion Inhibitors for Steel in Acid Chloride Environments." In CORROSION 1987. NACE International, 1987. https://doi.org/10.5006/c1987-87223.

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Abstract The effectiveness of phthalocyanines as acid corrosion inhibitors for steel have been studied. Water soluble tetrasulfophthalocyanines are very poor corrosion inhibitors. Water insoluble tetraaminophthalocyanines serve as better corrosion inhibitors than the water soluble ones when the metal surface is coated with an adsorbed layer of the phthalocyanine. The inhibitor efficiency was still far too low to be of any significance. Water insoluble polymeric phthalocyanine coatings based on Fe(III) centers gave inhibitor efficiencies as high as 82%, as confirmed by both slow potentiodynamic
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Звіти організацій з теми "Low soluble"

1

Baulch, Janet. Identification and Characterization of Soluble Factors Involved in Delayed Effects of Low Dose Radiation. Final report. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1092411.

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2

Cesar, J. R., and O. H. Ardakani. Organic geochemistry of the Montney Formation: new insights about the source of hydrocarbons, their accumulation history and post accumulation processes. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/329788.

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This study consists of a non-traditional molecular and stable isotope approach to analyze organic matter (soluble bitumen and produced oil/condensate) from the Montney Formation low-permeability reservoirs, with the purpose of identifying source(s) of hydrocarbons, accumulation history and post accumulation processes. The same approach bases on the distribution of compound classes such as aromatic carotenoids, polycyclic aromatic hydrocarbons (PAHs), bicyclic alkanes, and oxygen-polar compounds. The geochemical screening has been enhanced with performing compound specific isotope analysis (CSI
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3

Peter, J. M., M. G. Gadd, C. Jiang, and J. Reyes. Organic geochemistry and petrology of sedimentary exhalative Pb-Zn and polymetallic hyper-enriched black shale deposits in the Selwyn Basin, Yukon. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/328017.

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Paleozoic strata of the Selwyn Basin host sedimentary exhalative (SEDEX) Pb-Zn deposits, and age-correlative strata of the Richardson trough host polymetallic hyper-enriched black shale (HEBS) deposits. In both deposit types, organic matter is spatially and temporally associated with mineralization. We investigated the characteristics of organic matter in mineralization and unmineralized host rocks in the XY Central SEDEX deposit in the Howard's Pass district, and the Nick and Peel River HEBS deposits in the Richardson trough using Rock-Eval pyrolysis, organic petrography, and solvent extracti
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4

Wicker, Louise, Ilan Shomer, and Uzi Merin. Membrane Processing of Citrus Extracts: Effects on Pectinesterase Activity and Cloud Stability. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568754.bard.

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The U.S. team studied the role of cations and pH on thermolabile (TL-PE) and thermostable (TS-PE), permeation in ultrafiltration (UF) membranes, affinity to ion exchange membranes, mechanism of cation and pH activation, and effect on PE stability. An optimum pH and cation concentration exists for activity and UF permeation, which is specific for each cation type. Incomplete release of PE from a pectin complex resulted in low PE binding to cationic and anionic membranes. Incubation of PE at low pH increases the surface hydrophobicity, especially TL-PE, but the secondary structure of TL-PE is no
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5

Li, Jiangxia, Liangmei Chen, Qinku Zhang, et al. Coupling electrokinetics and phytoremediation to remove uranium from contaminated soil : a laboratory pilot-scale study. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49631.

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Uranium is a naturally occurring trace element and radionuclide. Uranium is introduced to the environment anthropogenically because of industrial, military, and nuclear energy activities. The approach of coupled electrokinetic phytoremediation has been used to remove other heavy metals from contaminated soil. The objectives here are to investigate the distribution and solubility of uranium in soils with UO₂, UO, and uranyl, and examine the processes of coupled electrokinetic phytoremediation in removing U from soils with perennial ryegrass at a laboratory pilot scale. A low-intensity direct el
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6

MacDonald, James D., Aharon Abeliovich, Manuel C. Lagunas-Solar, David Faiman, and John Kabshima. Treatment of Irrigation Effluent Water to Reduce Nitrogenous Contaminants and Plant Pathogens. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568092.bard.

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The contamination of surface and subterranean drinking water supplies with nitrogen-laden agricultural wastewater is a problem of increasing concern in the U.S. and Israel. Through this research, we found that bacteria could utilize common organic wastes (e.g. paper, straw, cotton) as carbon sources under anaerobic conditions, and reduce nitrate concentrations in wastewater to safe levels. Two species of bacteria, Cellulomonas uda and a Comamonas sp., were required for dentitrification. Celulomonas uda degraded cellulose and reduced nitrate to nitrite. In addition, it excreted soluble organic
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7

Fallik, Elazar, Robert Joly, Ilan Paran, and Matthew A. Jenks. Study of the Physiological, Molecular and Genetic Factors Associated with Postharvest Water Loss in Pepper Fruit. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7593392.bard.

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The fruit of pepper (Capsicum annuum) commonly wilts (or shrivels) during postharvest storage due to rapid water loss, a condition that greatly reduces its shelf life and market value. The fact that pepper fruit are hollow, and thus have limited water content, only exacerbates this problem in pepper. The collaborators on this project completed research whose findings provided new insight into the genetic, physiological, and biochemical basis for water loss from the fruits of pepper (Capsicum annuum and related Capsicum species). Well-defined genetic populations of pepper were used in this stud
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8

Bergstrom, Anna, Joshua Koch, Shad O'Neel, and Emily Baker. Seasonality of solute flux and water source chemistry in a coastal glacierized watershed undergoing rapid change : Wolverine Glacier watershed, Alaska. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49642.

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As glaciers rapidly lose mass, the tight coupling between glaciers and downstream ecosystems results in widespread impacts on global hydrologic and biogeochemical cycling. Knowledge of seasonally changing hydrologic processes and solute sources and signatures is limited. We conducted a broad water sampling campaign to understand the present-day partitioning of water sources and associated solutes in Alaska’s Wolverine Glacier watershed. We established a relationship between electrical conductivity and streamflow at the watershed outlet dividing the melt season into four hydroclimatic periods.
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9

Loy, Daniel D., Daryl R. Strohbehn, Rodney K. Berryman, and Daniel G. Morrical. Animal Performance, Storage Losses and Feasibility of Ensiling a Mixture of Tub Ground Low Quality Hay and Condensed Distillers’ Solubles for Growing Cattle. Iowa State University, 2008. http://dx.doi.org/10.31274/ans_air-180814-526.

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10

Romero Perdomo, Felipe, and Bonilla Ruth. Reducción de dosis de fertilizante mineral fosfatado mediante la inoculación de bacterias solubilizadoras de fosfato en Gossypium hirsutum. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2017. http://dx.doi.org/10.21930/agrosavia.poster.2017.3.

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La excesiva aplicación de fertilizantes minerales fosfatados (FMF) para la producción del algodonero es una de las problemáticas sociales, económicas y ambientales que afronta el sector en Colombia. Una de las estrategias para reducir el uso de FMF es mediante la aplicación de bacterias solubilizadoras de fosfato (BSF; Pereg &amp; McMillan, 2015). Para proporcionar fósforo a las plantas, la BSF activan varios mecanismos, como la producción de enzimas y ácidos orgánicos que actúan sobre fosfatos insolubles y los convierte en formas solubles (Richardson &amp; Simpson, 2011). Además, se ha demost
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