Academic literature on the topic 'Grade Production'

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Journal articles on the topic "Grade Production"

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da Rosa Azambuja, Rafael, David B. DeVallance, and Joseph McNeel. "Evaluation of Low-Grade Yellow-Poplar (Liriodendron tulipifera) as Raw Material for Cross-Laminated Timber Panel Production." Forest Products Journal 72, no. 1 (2021): 1–10. http://dx.doi.org/10.13073/fpj-d-21-00050.

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Abstract Utilization of low-grade yellow-poplar (Liriodendron tulipifera) lumber would provide for alternative structural lumber sources and promote the growth of cross-laminated timber (CLT) manufacturing facilities within the Appalachian Region. A significant amount of low-grade yellow-poplar lumber (i.e., National Hardwood Lumber Association [NHLA] No. 2A and Below Grade) is utilized for wood pallets. In practice, this material is not graded for structural purposes. Additionally, research on yellow-poplar for structural use has focused on grading lumber from a small population of selected l
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M, Saeed. "Ethanol Production from Low Grade Apples by Using Saccharomyces Cerevisiae." Open Access Journal of Microbiology & Biotechnology 5, no. 2 (2020): 1–7. http://dx.doi.org/10.23880/oajmb-16000162.

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The present research work is important in scenario of energy crises. The aim of this study was to utilize the low grade apples for the production of ethanol which in turn could be used for various purposes. From this study, it is clear that the maximum production of ethanol could be obtained from the apple. In this research maximum ethanol was obtained from low evaluations apples gathered from nearby markets around Lahore. S. cervicieae strain was used for the maximum conversion of sugar contents of apples into ethanol. Various parameters were optimized to get the maximum ethanol production wh
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A., Sadasivan Nair, Prakash Kumar B., and Anu Geo J. "Microbial production of textile grade pigments." African Journal of Microbiology Research 11, no. 42 (2017): 1532–37. http://dx.doi.org/10.5897/ajmr2017.8205.

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KACZYNSKI, D. J., and J. L. SEPULVEDA. "Beryllia—Production of Ceramic-Grade Powders." Mineral Processing and Extractive Metallurgy Review 13, no. 1 (1994): 77–88. http://dx.doi.org/10.1080/08827509408914102.

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Dalgarno, K. W. "Production grade tooling via layer manufacture." Rapid Prototyping Journal 7, no. 4 (2001): 203–6. http://dx.doi.org/10.1108/eum0000000005752.

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Hugenholtz, Jeroen, and Eddy J. Smid. "Nutraceutical production with food-grade microorganisms." Current Opinion in Biotechnology 13, no. 5 (2002): 497–507. http://dx.doi.org/10.1016/s0958-1669(02)00367-1.

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Colling, Janine, Magdalena Muller, Elizabeth Joubert, and Federico Marini. "Investigating partial least squares discriminant analysis and hierarchical modelling of short wave infrared hyperspectral imaging data to distinguish production area and quality of rooibos (Aspalathus linearis)." Journal of Near Infrared Spectroscopy 31, no. 3 (2023): 158–67. http://dx.doi.org/10.1177/09670335231174328.

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Short wave infrared hyperspectral imaging was tested for its ability to distinguish rooibos tea ( Aspalathus linearis) based on production area and quality grade, with the aim to replace time-consuming sensory analysis in the industry. The number of latent variables and model parameters of the calibration model were optimised by cross-validation. Classification error rates were used to evaluate the performance of the models in classifying rooibos based on production area and quality grade. The production area of rooibos was distinguished by applying a partial least square-discriminant analysis
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Zhou, Le, Junghui Chen, Beiping Hou, and Zhihuan Song. "Multi-grade principal component analysis for fault detection with multiple production grades." Chemometrics and Intelligent Laboratory Systems 175 (April 2018): 20–29. http://dx.doi.org/10.1016/j.chemolab.2018.02.003.

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M. N. Dabhi and N. C. Patel. "Design and Development of Onion Grader." Journal of Agricultural Engineering (India) 53, no. 1 (2024): 27–32. http://dx.doi.org/10.52151/jae2016531.1595.

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Onion is an important vegetable crop, grown almost all over India. It is seasonal in production, but the demand is round the year. Grading is important for good market price. Generally onion bulbs are graded manually on size basis. One person can grade 1500 kg of onion bulb in one day in three different grades. In order to increase the output of onion bulb grading and save time and labour, a power driven onion grader based on divergent-type principle was designed and developed. The best combination of roller speed and roller inclination was found to be 13 rpm and 8o, respectively, for efficien
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Bessho, Masahiko, Yasuhiro Fukunaka, Hiromu Kusuda, and Takashi Nishiyama. "High-Grade Silica Refined from Diatomaceous Earth for Solar-Grade Silicon Production." Energy & Fuels 23, no. 8 (2009): 4160–65. http://dx.doi.org/10.1021/ef900359m.

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Dissertations / Theses on the topic "Grade Production"

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Fathollahzadeh, Karo. "Long-term Open-pit Mine Production Scheduling with Grade Engineering." Thesis, Curtin University, 2022. http://hdl.handle.net/20.500.11937/89233.

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Open pit mine production scheduling is a strategic decision-making problem that plays an important role in surface mining, as the economic viability of a mining project is highly dependent on careful long-term planning. An open pit mine production schedule seeks to determine the optimal sequence for a mineral deposit and the flow of materials within a mineral value chain (i.e., stockpiles, waste dumps and processing streams). This thesis investigates open pit mine production scheduling with the incorporation of Grade Engineering. The Grade Engineering concept was introduced by the Cooperative
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Satyal, Neeraj Raj. "An Analysis of Fifth-Grade Teachers’ Mathematical Inputs on Eighth-Grade Students’ Mathematical Outputs." Digital Commons at Loyola Marymount University and Loyola Law School, 2015. https://digitalcommons.lmu.edu/etd/183.

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The purpose of this study was to explore and analyze which fifth-grade teacher inputs were the most important predictors of future outcomes of eighth-grade math students. This quantitative study looked at mathematical achievement through the lens of an education production function. The three inputs that were analyzed were fifth-grade teachers’ background; perception of professional development; and instructional practices and the relationship of those practices to achievement in eighth-grade math. In order to find the relationship between the above variables and student achievement, descripti
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Orholor, Ayomanor Benedict. "The production of low-cost solar grade silicon from rice husk." Thesis, Sheffield Hallam University, 2017. http://shura.shu.ac.uk/23502/.

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Rice husk, an agricultural waste product obtained in large quantities in many countries including Nigeria, is very rich in siliceous materials. It has been known for several decades that, with careful processing, rice husk can be a source of metallurgical grade silicon. In Nigeria this would have the benefit of transforming large volumes (> 600,000 tonnes per annum) of agricultural waste into a partial solution to that country's issue with energy distribution. In this work, silica of between 95.24% and 98.03% purity has been prepared from RHA (ashed at 700°C, 800°C, 900°C and 1000°C for either
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Bernardis, Sarah. "Engineering impurity behavior on the micron-scale in metallurgical-grade silicon production." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/101457.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2012.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 127-137).<br>Impurities are detrimental to silicon-based solar cells. A deeper understanding of their evolution, microscopic distributions, and oxidation states throughout the refining processes may enable the discovery of novel refini
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Cadete, Sonia Marisa Silva. "Enzymatic upgrading of eucalypt paper-grade kraft pulp within dissolving pulp production." Master's thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/16089.

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Mestrado em Biotecnologia - Biotecnologia Industrial e Ambiental<br>Dissolving-grade pulps are commonly used for the production of cellulose derivatives and regenerated cellulose. High cellulose content, low content of non-cellulosic material, high brightness, a uniform molecular weight distribution and high cellulose reactivity are the key features that determine the quality of a dissolving pulp. The first part of this work was an optimization study regarding the application of selected enzymes in different stages of a new purification process recently developed in Novozymes for purifying an
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Chigondo, Fidelis. "Continuous flow synthesis of silicon compounds as feedstock for solar-grade silicon production." Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/4529.

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This thesis describes the key steps in the production of high purity (solar-grade) silicon from metallurgical-grade silicon for use in the production of photovoltaic cells as alternative renewable, environmentally benign and cheap energy source. The initial part of the project involves the development and optimization of a small chemical production platform system capable of producing alkoxysilanes from metallurgical-grade silicon as green precursors to solar-grade silicon production. Specifically, the main aim of the study was to synthesize trialkoxysilanes in continuous flow mode, although t
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Stefanescu, Maria. "236U In-Situ Production in High-Grade Mineralization at Cigar Lake, Athabasca Basin, Northern Saskatchewan." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37109.

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Canada accounts for 15% of the world’s uranium production (World Nuclear Association). The Athabasca Basin in northern Saskatchewan Canada contains a number of high grade, uranium ore deposits which occur at, or immediately below, an unconformity between Archean and Paleoproterozoic metasediments and intrusive rocks and overlying Proterozoic sandstones. The uranium ores are largely composed of high concentrations of uraninite and Pitchblende with naturally occurring 238U/235U ratios. U- 236 (half-life of 23.42 Myr) will be produced when 235U absorbs a neutron and the nucleus does not fission.
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Ese-Etame, Roncs. "Impact of Ellipticality on Lumber Grade and Volume Recovery For Red Oak Logs." Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/33429.

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Hardwood sawmills must become more efficient to remain competitive. One way to increase efficiency and competitiveness is to increase the value or lumber volume produced from logs. While methods to maximize value and volume recovery exist for round logs, little information exists on how to maximize these outcomes for logs with ellipticality. The goal of this research was to determine the impact of low and high degrees of ellipticality on green lumber grade and volume recovery for red oak logs under current sawing methods. Logs of low and high ellipticality were selected and processed at four A
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Rasalanavho, Karabo Lucy. "Exploring the original creative arts production of grade 2 and 3 learners in contemporary cultural practices." Diss., University of Pretoria, 2016. http://hdl.handle.net/2263/53460.

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Engaging young children to partake in creative arts activities is often viewed as inferior to most academic subjects by some teachers and parents. In the school environment, most attention is given to academic subjects as there are misconceptions that creativity is not as important as the academics. However, research has proved that creativity is basic to improving the world in many ways. The current study involved primary school learners from two different cultural backgrounds in producing, performing and discussing their original creative arts production and explored how autonomously creativ
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Lindblad, Monica. "Communication Strategies in Speaking English as a Foreign Language : in the Swedish 9th grade national test setting." Thesis, Högskolan i Gävle, Avdelningen för humaniora, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-10829.

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Speaking a foreign language is a major part of communicating in that language. Since LGY 69, spoken English has received the same attention in teaching as the writing of English; and in the national tests today spoken English is considered 1/5 of the test grade.  However, students in many cases find it more difficult to speak English than to write it and some teachers still focus more on writing and grammar than on speaking. In this essay, I am trying to show how a group of fairly fluent students tackle the oral part of their national test and what strategies they use to overcome linguistic di
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Books on the topic "Grade Production"

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Education, Alberta Alberta. Agricultural production 26: Student workbook, grade 11. Alberta Education, 1991.

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Khristov, Khristo Angelov. Low grade coal resources, production and utilization. World Energy Conference, 1989.

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Education, Alberta Alberta. Agricultural production 16: Student workbook, grade 10. Alberta Education, 1990.

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Dodt, Lorette C. Graphic arts production. American Technical Publishers, 1990.

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Couch, G. R. World survey of low grade coal resources, production and characteristics, 1989. World Energy Conference, 1989.

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Shleser, Robert. Ethanol production in Hawaii: Processes, feedstocks, and current economic feasibility of fuel grade ethanol production in Hawaii : final report. Hawaii State Dept. of Business, Economic Development & Tourism, Energy Division, 1994.

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MultiTech, (Firm :. Butte Mont ). Fuel grade ethanol production using wood waste (residues) at selected sites in Montana. The Program, 1985.

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Dupras, Don L. Mineral land classification: Portland cement concrete-grade aggregate in the Sacramento-Fairfield production-consumption region. California Dept. of Conservation, Division of Mines and Geology, 1988.

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ill, Higgins Ann Kennan, ed. Starring Jules (third grade debut). Scholastic, Incorporated, 2014.

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Habel, Robert S. Mineral land classification: Portland cement concrete-grade aggregate in the Yuba City-Marysville production-consumption region. California Dept. of Conservation, Division of Mines and Geology, 1988.

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Book chapters on the topic "Grade Production"

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Bajpai, Pratima. "Production of Dissolving-Grade Pulp." In Biotechnology for Pulp and Paper Processing. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7853-8_15.

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Bajpai, Pratima. "Production of Dissolving-Grade Pulp." In Biotechnology for Pulp and Paper Processing. Springer US, 2011. http://dx.doi.org/10.1007/978-1-4614-1409-4_12.

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Christudas, Binildas A. "Production Grade Message Oriented Microservices." In Java Microservices and Containers in the Cloud. Apress, 2024. http://dx.doi.org/10.1007/979-8-8688-0555-4_6.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Common Application Caveats." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-22.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "The Need for Optimization." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-21.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Build Yourself a Safety Net." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-16.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Setting up for Success with {golem}." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-11.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Don't Rush into Coding." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-9.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Introduction to {golem}." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-5.

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Fay, Colin, Sébastien Rochette, Vincent Guyader, and Cervan Girard. "Using JavaScript." In Engineering Production-Grade Shiny Apps. Chapman and Hall/CRC, 2021. http://dx.doi.org/10.1201/9781003029878-24.

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Conference papers on the topic "Grade Production"

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Kiamilev, F., H. Ahmed, R. McGee, et al. "Progress Toward Production Grade Infrared LED Scene Projector Systems." In 2024 IEEE Research and Applications of Photonics in Defense Conference (RAPID). IEEE, 2024. http://dx.doi.org/10.1109/rapid60772.2024.10646909.

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Neilson, Kathryn M., Sarallah Hamtaei, Koosha Nassiri Nazif, et al. "Scalable Production of Photovoltaic-Grade WSe2 via Tungsten Selenization." In 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC). IEEE, 2024. http://dx.doi.org/10.1109/pvsc57443.2024.10748793.

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Huizinga, Sytze, and Willem E. Liek. "Limitations for the Application of 13CR Steel in Oil and Gas Production Environments." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97039.

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Abstract A laboratory investigation of application limits of 13Cr steel was carried out for sweet downhole environments in the CO2 partial pressure regime up to about 10 bar (1 MPa). Two grades of 13Cr steel were studied, one complying with the API 5CT specification and the other a higher carbon version. Polarisation curves, taken at various times after immersion of the specimens in simulated brine, revealed an increasing pitting tendency for the higher chloride levels and indicated better performance for the API 5CT grade. This was in agreement with evidence for chromium depleted zones in the
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McMaster, James A. "First Commercial Application of Grade 26 Titanium 0.10 Ruthenium Alloy." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02127.

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Abstract A Lake Charles, Louisiana chlorine production facility selected Titanium-0.1 Ruthenium (ASTM Grade 26) to combat crevice corrosion in the acidic chloride environment in components of a chlorine gas separation box used in one of is electrolyzer systems. Grade 26 was used selectively for low-pressure flanges, which were fabricated from about 50,000 pounds of Grade 26 plate, produced to the requirements of the project. This resulted in a significant cost saving over Ti-0.15 Pd (Grade 7) originally considered for the application. This was the first large scale application of the alloy, wh
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Ramgopal, T., Marcelo Piza, Brandon Gerst, and Feng Gui. "Sour Service Performance of Early Production Riser - 110Ksi (760MPa) Grade Material." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07119.

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Abstract Sour service behavior of a 110ksi material was investigated in a range of production environments. Slow strain rate tests were performed at a strain rate of 5×10−7/s, in sweet as well as in sour production environments. The strain to failure in sweet environments is lower than the in-air values and is substantially lower in the presence of H2S. The strain to failure was related to the diffusible hydrogen concentration measured from hydrogen flux measurements. Fracture toughness tests were performed using rising displacement tests the results indicate that the initiation toughness in t
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Kulshreshtha, Naman, Tapasya Patki, Jim Garlick, Mark Grondona, and Rong Ge. "Vendor-neutral and Production-grade Job Power Management in High Performance Computing." In SC24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis. IEEE, 2024. https://doi.org/10.1109/scw63240.2024.00231.

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Pillot, Sylvain, Stéphanie Corre, Lionel Coudreuse, Cédric Chauvy, and Patrick Toussaint. "Development and Production of Creep and Hydrogen Resistant Grade 91 (9Cr1MoV) Heavy Plates for New Generation High Efficiency Refining Reactors." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02230.

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Abstract The overall efficiency of refining reactors is strongly linked to process parameters, i.e. service temperatures and pressures. For years, low alloyed ferritic materials - 2,25Cr1Mo and 2,25Cr1MoV steel grades mainly - are used to build heavy processing reactors, thanks to their good mechanical properties at high temperatures and under high hydrogen partial pressures. In particular, their good resistance to High Temperature Hydrogen Attack is of major interest for end-users. Depending on the grades, the ASME(1) Code gives limitations in terms of maximum allowable temperature that can l
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Wilson, A. D., and E. G. Hamburg. "HIC Testing of A516 Grade 70 Steels." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93542.

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Abstract Testing for hydrogen-induced cracking (HIC) susceptibility of plate steels is now done routinely for process vessels exposed to wet sour service. A review is presented on the effect of various steelmaking practices on HIC testing behavior of the commonly employed SA516 carbon steel. In particular, variables such as sulfur content, casting (ingot versus continuous), and inclusion content are discussed. Commercial production results for the past several years are presented. Correlations amongst parameters are identified. Comment is given on the use of various calculation methods for spe
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McMaster, James A. "Rationalization of Unalloyed Titanium Material Specifications to Current Production Capabilities Offers Opportunities for the Titanium Industry." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03461.

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Abstract The basic chemistry and mechanical properties of the unalloyed titanium grades, and by extension, their palladium and ruthenium enhanced counterparts, in the ASTM mill product specifications were established over 40 years ago. Broad specification limits were included so producers could meet the mechanical and chemical requirements at a time when melting and manufacturing control were not, by today’s standards, very good. Based on a study of over 400 recent commercial unalloyed titanium test reports, there may be an opportunity to improve the ASTM mill product specifications by making
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Schutz, Ronald W., Birendra Jena, Ramgopal Thodla, and Heath W. Walker. "Titanium Alloy Stress Corrosion Resistance to Methanol Vapor in Hydrocarbon Production Gas Export." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10921.

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Abstract Susceptibility of Grades 23 and 29 titanium Tapered Stress Joint (TSJ) forgings to gas phase methanolic Stress Corrosion Cracking (SCC) was measured in deaerated, dry 0-0.5 wt.% and saturated methanol-containing methane gas environments at 25°C in a two phase laboratory program. Phase 1 utilized slow strain rate (SSR) tensile testing to aggressively identify any SCC behavior as a function of increasing methanol vapor content; whereas Phase 2 focused on fracture toughness testing with slow-strain rate rising K loading to determine the effect of methanol vapor on component fracture resi
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Reports on the topic "Grade Production"

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Guffey, F. D., and R. C. Wingerson. FRACTIONATION OF LIGNOCELLULOSIC BIOMASS FOR FUEL-GRADE ETHANOL PRODUCTION. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/807155.

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Khattak, C. P., D. B. Joyce, and F. Schmid. Production of Solar Grade (SoG) Silicon by Refining Liquid Metallurgical Grade (MG) Silicon: Final Report, 19 April 2001. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/786367.

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Craigen, W. J. S., R. J. C. MacDonald, P. R. A. Andrews, and D. P. O'Shaughnessy. Economic assessment of production alternatives for a low grade chromite deposit. Natural Resources Canada/CMSS/Information Management, 1991. http://dx.doi.org/10.4095/328648.

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Khattak, C. P., D. B. Joyce, and F. Schmid. Production of solar grade (SoG) silicon by refining liquid metallurgical grade (MG) silicon: Annual Report: June 10 1998--October 19, 1999. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/753817.

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Vargas Martinez, Juan de Jesús, A. M. Sierra, Yesid Avellaneda Avellaneda, Olga Lucía Mayorga Mogollón, and Claudia Janeth Ariza Nieto. Establishment and production of ryegrass and clover in two Colombian highland regions. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2018. http://dx.doi.org/10.21930/agrosavia.poster.2018.8.

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In Colombia, the specialized dairy systems are supported in forages use. However, edaphic and weather features are related with production and compositional quality of grasses. In this sense, it is important to recognize resilient fodder species to pastoral systems. The objective was to evaluate the establishment (covert proportion (%, Cp) and adaptation grade (0 to 3 scale, Ag) and production (dry matter yield (kg DM.ha-1, Dm) and net energy lactation (Mcal.kg DM-1 , Nl) of five perennial ryegrasses (three diploid and two tetraploid) and three clovers (two reds and one white) in two regions o
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Leissem, Andreas, Volker Schwinn, Rolf K. Poepperling, and Jean-Pierre Jansen. IPC-04-01 Concepts and Production Results of Heavy Wall Linepipe in Grades up to X70 for Sour Service. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0011827.

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This paper summarizes the main mechanism and influencing factors for Hydrogen Induced Cracking. The evolution of HIC test requirements over nearly 30 years for linepipe intended for sour service is reviewed. Some typical examples of the requirements for sour service pipe production at Europipe (formerly Mannesmann) developed over the past 20 years and the details of trial production of sour service pipes in grade X 70 with 30 mm wall thickness are presented. However, with the steadily increasing demands, it becomes progressively more difficult to fulfill the before mentioned standard test cond
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Schroeder, Kurtis, James Davis, Fangming Xiao, and Zhiwu Zhang. Developing Non-Food Grade Brassica Biofuel Feedstock Cultivars with High Yield, Oil Content, and Oil Quality that are Suitable for Low Input Production Dryland Systems. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1989426.

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Pina-Burón, María Rosa. Isla Grande. Institut Català d’Arqueologia Clàssica, 2022. http://dx.doi.org/10.51417/figlinae_022.

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Ficha del yacimiento Isla Grande ubicado a Écija (Sevilla) incluida en el proyecto "Figlinae Hispanae (FIGHISP). Catálogo en red de las alfarerías hispanorromanas y estudio de la comercialización de sus productos".
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Chantaraprateep, Peerasak, Nikorn Dusitsin, Chainarong Lohachit, et al. Embryo transfer in Thai swamp buffalo (Bubalus bubalis). Chulalongkorn University, 1989. https://doi.org/10.58837/chula.res.1989.37.

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The present investigation was aimed at 4 objectives 1) responses of buffalo cows to superovulation using gonodotrophin 2)early embryonic development 3) embryo transfer and induction of twinning 4) cryo preservation of embryos using manual and automatic methods. Fourteen Thai swamp buffalo (3 heifers and 11 cows, 4 to 12 years old, weighed 315 to 480 kg were used in this study. Superovulation by using FSH 32 mg (n = 2) and 50 mg. (n = 4) and PMSG 2500 i.u. (n = 2) and 2700 i.u. (n = 3) resulted in average of 50% of treated animals responsed to the treatment. Recovery rate of embryos was 54.5% (
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Leece, A., and C. Jiang. A preliminary techno-economic assessment of lithium extraction from flowback and produced water from unconventional shale and tight hydrocarbon operations in Western Canada. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331879.

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In the path towards decarbonization, rechargeable lithium-ion batteries are critical for the widespread adoption of electric vehicles and renewable energy storage systems. To meet the growing demand for this mineral, various sources of lithium are being explored. This study evaluated the technical and economic feasibility of direct lithium extraction (DLE) from flowback and produced waters (FPW) of the Duvernay shale reservoir development near Fox Creek, Alberta and the Montney tight reservoir development in Northeast British Columbia using ion-exchange sorbents. Results indicate that lithium
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