Relevant bibliographies by topics / Primary loess

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Primary loess'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Primary loess"

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Luo, Yanbin, Jianxun Chen, Zhou Shi, Juzhu Li, and Weiwei Liu. "Mechanical characteristics of primary support of large span loess highway tunnel: A case study in Shaanxi Province, Loess Plateau, NW China primary." Tunnelling and Underground Space Technology 104 (October 2020): 103532. http://dx.doi.org/10.1016/j.tust.2020.103532.

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Li, Jinhua, Songwei Zhao, Xiong Wang, et al. "Experimental Study on Consolidation Characteristics of Compacted Loess." Advances in Civil Engineering 2021 (June 5, 2021): 1–12. http://dx.doi.org/10.1155/2021/6687858.

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The prediction of foundation settlement is an important topic in loess filling engineering. Based on a filled foundation in Yan’an, China, this study explores the consolidation characteristics of compacted loess with different compaction energy and consolidation pressure through consolidation tests, analyzes the strain-time curve and refines the curve within 2 h, separates the primary and secondary consolidations, and obtains the critical time point between the primary and secondary consolidations. Deformation rate S t ′ and cumulative deformation St were introduced to analyze the S t ′ − St c
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Zhang, Zherui, Xinshuo Wang, Zuoyi Wang, et al. "Primary Study on Influence of Conventional Hydrochemical Components on Suspension of Endogenous Fine Loess Particles in Groundwater over Loess Regions." Applied Sciences 14, no. 19 (2024): 8809. http://dx.doi.org/10.3390/app14198809.

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To ascertain the effects of conventional hydrochemical components on the presence of endogenous fine loess particles (EFLPs) in groundwater over loess regions, Na+, NO3− and Cu2+, as conventional hydrochemical components, were employed in batch tests with EFLPs from a typical loess as aquifer media in Guanzhong Plain, China. The results showed that EFLPs had high zeta potential (ζ) and remained suspended over 40 h, indicating their good dispersity and potential to be suspended in groundwater. ζ was employed to replace electrostatic repulsion in the DLVO equation to determine the critical coagu
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GARCÍA, R., M. D. PETIT-DOMÍNGUEZ, M. I. RUCANDIO, and J. A. GONZÁLEZ. "Provenance of loess from the Spanish central region: chemometric interpretation." Geological Magazine 148, no. 3 (2010): 481–91. http://dx.doi.org/10.1017/s0016756810000889.

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AbstractIn this work our purposes are (1) geochemical characterization of loess (‘primary loess’ or ‘true loess’ and ‘secondary loess’ or ‘loess-like deposits’) located in the centre of the Iberian Peninsula, (2) systematic study of element behaviour during pedogenesis and (3) evaluation of the suitability of using the geochemistry of loess to establish the average composition of these discontinuous aeolian sedimentary covers in central Spain. Several analyses were carried out on the bulk sample and on the sandy and clay fractions (mineralogical composition by X-ray diffraction, mineralogical
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Su, Zhong Ming. "Analysis of Influence to Primary Support Forces by Stress Release in Loess Tunnel." Advanced Materials Research 859 (December 2013): 153–56. http://dx.doi.org/10.4028/www.scientific.net/amr.859.153.

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Based on a certain loess tunnel in Kelan-Linxian Expressway in Shanxi province, the influence to primary support forces by different stress release is analyzed by the Ansys FE software in the step method excavation. The analysis results can reasonably reflect the actual case of primary support forces, and can offer related reference to the selection of reasonable design parameters for primary support.
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Liu, X., T. Liu, T. Xu, C. Liu, and M. Chen. "The Chinese loess in Xifeng, I. The primary study on magnetostratigraphy of a loess profile in Xifeng area, Gansu province." Geophysical Journal International 92, no. 2 (1988): 345–48. http://dx.doi.org/10.1111/j.1365-246x.1988.tb01146.x.

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Milev, Nikolay, and Ivailo Ivanov. "Studying the mechanical behavior of loess-cement mixtures and adopting a cement-soil cushion (CSC) as a shallow ground improvement solution for foundations laying on collapsible soils." Engineering Geology and Hydrogeology 38, no. 1 (2024): 17–36. http://dx.doi.org/10.52321/igh.38.1.17.

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In the context of Bulgaria's expanding construction sector, the northern region of the Danube Plain has encountered challenges associated with the subsidence of loess soils upon saturation, characterized by rapid settlement and self-compaction – also known as “collapse”. This phenomenon poses significant risks to construction projects, prompting extensive research into its causes and prevention. One widely adopted method for stabilizing loess soil foundations in construction is the use of cement-soil cushions (CSC). This study's primary objective is to explore and select an effective technolog
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Li, Gaojun, Jun Chen, and Yang Chen. "Primary and secondary carbonate in Chinese loess discriminated by trace element composition." Geochimica et Cosmochimica Acta 103 (February 2013): 26–35. http://dx.doi.org/10.1016/j.gca.2012.10.049.

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Liu, Zhen, Fengyin Liu, Fuli Ma, et al. "Collapsibility, composition, and microstructure of loess in China." Canadian Geotechnical Journal 53, no. 4 (2016): 673–86. http://dx.doi.org/10.1139/cgj-2015-0285.

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The collapse potential, mineralogy, microstructure, and particle morphology of a loess from the Loess Plateau, China, were characterized by double oedometer testing, X-ray diffraction, scanning electron microscopy with energy-dispersive X-ray spectroscopy, and image analysis to elucidate the origin of its collapse behavior. Results show that the loess is highly collapsible with a maximum collapse index of 6.7% at a vertical stress of ∼200 kPa. The deposit contains both nonclay (i.e., quartz, albite, muscovite, and calcite) and clay (i.e., two chlorites) minerals. Microstructural, chemical, and
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Shao, Mingyu, Muhammad Adnan, Liankai Zhang, Pengyu Liu, Jianhua Cao, and Xiaoqun Qin. "Carbonate Mineral Dissolution and Its Carbon Sink Effect in Chinese Loess." Land 12, no. 1 (2022): 133. http://dx.doi.org/10.3390/land12010133.

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The relationship between the source and sink of atmospheric CO2 has always been a widely discussed issue in global climate change research. Recent studies revealed that the chemical weathering of carbonate rocks contributed to 1/3 (~0.5 Pg C/yr) of the missing carbon sinks (MCS) globally, and there are still 2/3 of MCS (~0.5 Pg C/yr) that need to be explored. As one of the main overburdened parts of the earth, loess is one of the important driving factors for atmospheric CO2 consumption. Here, we elaborated on the dissolution process and the carbon sink effect from carbonate and silicate miner
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Dissertations / Theses on the topic "Primary loess"

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Christensen, Robert T. "Lower Dental Midline Stability: Effects of Primary Canine Loss." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu149799521240005.

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Sjödin, Bengt. "Loss of periodontal support in children with primary teeth." Umeå, Sweden : Dept. of Pedodontics, Umeå University, 1994. http://books.google.com/books?id=KStqAAAAMAAJ.

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Hildebrand, Paula. "Primary school children's experiences in their loss of a parent." Thesis, Nelson Mandela Metropolitan University, 2005. http://hdl.handle.net/10948/446.

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This study aims to discover the meaning that primary school children place on the loss of a parent and the impact it has on the children’s lives. As it is an emotive topic, and because of the difficulties of interviewing children, qualitative techniques of research data collection are considered the most appropriate. The study will explore, discover and describe children’s personal experiences of loss in a phenomenological and contextual manner. The sample in the study will be selected according to non-probability and purposive sampling techniques. Because children are being interviewed, the r
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Menzl, Ina, Lauren Lebeau, Ritu Pandey, et al. "Loss of primary cilia occurs early in breast cancer development." BioMed Central, 2014. http://hdl.handle.net/10150/610119.

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BACKGROUND:Primary cilia are microtubule-based organelles that protrude from the cell surface. Primary cilia play a critical role in development and disease through regulation of signaling pathways including the Hedgehog pathway. Recent mouse models have also linked ciliary dysfunction to cancer. However, little is known about the role of primary cilia in breast cancer development. Primary cilia expression was characterized in cancer cells as well as their surrounding stromal cells from 86 breast cancer patients by counting cilia and measuring cilia length. In addition, we examined cilia expre
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Marcella, Barbarino. "PRIMARY CILIUM LOSS IN ADVANCED MESOTHELIOMA CORRELATES WITH CONSTITUTIVE GLI1 OVEREXPRESSION." Doctoral thesis, Università di Siena, 2021. http://hdl.handle.net/11365/1161108.

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Malignant mesothelioma is an aggressive cancer of the membranes covering the lung and chest cavity (pleura), or the abdomen (peritoneum), mainly linked to asbestos exposure. It is characterized by high intrinsic heterogeneity, diagnosis in the late stages and a high immunosuppressive microenvironment. In the past years many agents have been evaluated for use in mesothelioma but with modest results so that the prognosis remains poor. Recently, in light of the promising results achieved in other cancers, the targeting of the Hedgehog-GLI (HH-GLI) pathway has been investigated as possible new th
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Prelec, Jelena. "Oral second primary tumour risk predictors : clinical factors and loss of heterozygosity." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/49979.

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Oral squamous cell carcinoma (SCC) has a poor survival rate mainly due to late stage diagnosis and the high risk of developing second primary tumours (SPTs). Risk factors associated with progression of primary oral premalignant lesions (OPLs) to SCC have been validated; however, little research has been done on the risk predictors of SPTs. The objective of this thesis was to identify the demographic, clinicopathological and molecular risk factors associated with oral SPTs as well as those associated with second oral premalignant lesion (SOPL) progression to an oral SPT. From a cohort of the Or
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Chung, Lai-ngo. "Nurses' views and practices regarding obesity and weight management in primary care in Hong Kong /." View the Table of Contents & Abstract, 2007. http://sunzi.lib.hku.hk/hkuto/record/B38295647.

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Gray, Lorna Louise. "The management of death and loss in the primary school : an interdisciplinary approach." Thesis, University of Chichester, 2016. http://eprints.chi.ac.uk/4247/.

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This study examines what teachers actively do to manage bereaved primary school children and whether implementation of death and loss education is hampered by lack of government policy, poor finance, teachers'embarrassment, or teachers' workload. An interdisciplinary design incorporates history, psychology, English and the professional discipline of education. It uses a qualitative method to explore whether school policy and practice for helping bereaved children is affected by the wider influence of past historical events and increased pressure on teachers to improve academic results. Qualita
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Daiß, Nora [Verfasser]. "Loss of Dkk3 promotes stemness and migration in primary pancreatic cancer cells / Nora Daiß." Ulm : Universität Ulm, 2021. http://d-nb.info/1236993527/34.

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Coles, Christopher. "Loss of heterozygosity on chromosome 17 and p53 mutation in primary human breast cancer." Thesis, University of Edinburgh, 1994. http://hdl.handle.net/1842/19636.

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A high frequency of LOH (61%) has been detected in a series of breast tumours at a site at a 17p13.3 suggesting the presence of a tumour suppressor gene involved in breast cancer on chromosome 17p (Mackay <I>et al., </I>1988a). Following on from this work the incidence of LOH in primary breast tumours was determined at other loci on chromosome 17p and served a two fold purpose. First, the pattern of LOH at different loci on chromosome 17 in individual breast tumours was determined in order to define a shortest region of overlap (SRO). Identification of such a region, commonly lost in all tumou
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Books on the topic "Primary loess"

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Hyland, Maria. Helping children talk about loss: A classroom based programme helping children talk about feelings, loss and death. University College Dublin, 1999.

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Tresadern, Jill. Conductive hearing loss in primary age pupils: Prevalence and teacher awareness. UEL, 1993.

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Gross, Cathy. I feel sad: A resource on loss and grief for primary/junior teachers. Novalis, 2006.

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Montreal Neurological Hospital. Nursing Education Committee. Neuro nursing handbook: Four primary concerns: increased intracranial pressure, seizures, mobility loss, communication disorders. Edited by MacMillan Mary Irene and Robertson Caroline. Montreal Neurological Hospital Nursing Department, 1988.

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L, Wright A., Oak Ridge National Laboratory, and U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Systems Research., eds. Primary system fission product release and transport: A state-of-the-art report to the Committee on the Safety of Nuclear Installations. U.S. Nuclear Regulatory Commission, 1994.

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John, Bull, and Ames Research Center, eds. Piloted simulation tests of propulsion control as backup to loss of primary flight controls for a B747-400 jet transport. National Aeronautics and Space Administration, Ames Research Center, 1997.

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Nuffield Institute for Health Services Studies., University of York. Centre for Health Economics., NHS Centre for Reviews & Dissemination., and Royal College of Physicians of London. Research Unit., eds. The Management of menorrhagia: What are effective ways of treating excessive regular menstrual blood loss in primary and secondary care?. Nuffield Institute for Health, University of Leeds, 1995.

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John, Bull, and Ames Research Center, eds. Piloted simulation tests of propulsion control as backup to loss of primary flight controls for a mid-size jet transport. National Aeronautics and Space Administration, Ames Research Center, 1995.

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John, Bull, and Ames Research Center, eds. Piloted simulation tests of propulsion control as backup to loss of primary flight controls for a B747-400 jet transport. National Aeronautics and Space Administration, Ames Research Center, 1997.

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Horsley, Karen. The American Southern Gothic on Screen. Amsterdam University Press, 2022. http://dx.doi.org/10.5117/9789463729444.

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The Southern Gothic on Screen explores a body of screen texts that conform to certain generic conventions and aesthetics that, since the early twentieth century, have led to the construction of the American South as a space of ruin, decay, melancholy, loss, and haunting. The book considers the cultural significance of the Southern Gothic on screen by examining southern otherness as the primary mechanism through which the South is rendered a space of darkness and danger. This opens up a critical space for the Southern Gothic to be discussed as a screen genre with its own complex visual, themati
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Book chapters on the topic "Primary loess"

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McDaniel, Susan H., Thomas L. Campbell, and David B. Seaburn. "Anticipating Loss." In Family-Oriented Primary Care. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4757-2096-9_13.

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Barkhof, Frederik, Nick C. Fox, António J. Bastos-Leite, and Philip Scheltens. "Primary Grey Matter Loss." In Neuroimaging in Dementia. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-00818-4_5.

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Buckley, David. "Hair Loss and Hair Growth." In Textbook of Primary Care Dermatology. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-29101-3_40.

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Kalinowski, Angela. "Phen/Fen for Weight Loss-1984." In Top Articles in Primary Care. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-25620-2_43.

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Talarico, Joseph A., Stacy A. Brethauer, and Philip R. Schauer. "Primary Endoluminal Techniques for Weight Loss." In Bariatric Endoscopy. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-1710-2_19.

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Tirico, Luis Eduardo, and William Bugbee. "Large Cartilage Defects: Primary/Bone Loss." In Joint Preservation of the Knee. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-01491-9_8.

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Wijayasiri, Lara, Kate McCombe, and Paul Hatton. "Heat loss in theatre." In The Primary FRCA Structured Oral Examination Study Guide 1, 3rd ed. CRC Press, 2025. https://doi.org/10.1201/9781003276463-67.

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Melki, Samir A., and Ali Fadlallah. "Loss of Suction." In LASIK Emergencies: A Video Primer. CRC Press, 2024. http://dx.doi.org/10.1201/9781003524779-2.

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Lattermann, Christian, and Burak Altintas. "Small Femoral Cartilage Defect: Primary/Bone Loss." In Joint Preservation of the Knee. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-01491-9_7.

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Molloy, Robert M., and Nicholas T. Ting. "Revision Total Knee Arthroplasty: Management of Bone Loss." In Complex Primary and Revision Total Knee Arthroplasty. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18350-3_12.

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Conference papers on the topic "Primary loess"

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Lama, Deepak, Arbind Kumar Mishra, Prashanna D. Bhattarai, and Abanish Tiwari. "A Novel Method for Load Allocation and Loss Calculation in Primary Distribution Systems Using Limited Load Data." In 2025 IEEE Texas Power and Energy Conference (TPEC). IEEE, 2025. https://doi.org/10.1109/tpec63981.2025.10907174.

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Cassidy, Patrick, James A. Ellor, John Wegand, James Martin, Paul Slebodnick, and James Tagert. "Evaluating Material Loss of Steel under Protective Coatings in Marine Environments." In SSPC 2018. SSPC, 2018. https://doi.org/10.5006/s2018-00015.

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Abstract Protective organic coatings are the primary form of corrosion control for steel structures exposed in a marine environment. For more than fifty years, testing of coatings suitable for various service environments has relied substantially on exposure of coated steel panels of different configurations followed by evaluation via visual inspection. Exposure may include accelerated testing or natural environmental exposure in immersion or atmospheric conditions. Common visual inspection practices include semi-quantitative evaluation of the degree of rusting, degree of blistering, and exten
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Rakers, Nicole, Mary Lyn Lim, Michael McCarthy, James Begley, and Arif Mubarok. "Efficacy of Zinc Content in Sacrificial Protection of Coatings." In Coatings+ 2021. SSPC, 2021. https://doi.org/10.5006/s2021-00018.

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Abstract Zinc rich coatings have long been used in the protective coatings industry as one of the primary means of steel substrate protection against corrosion. The primary protection mechanism has historically been galvanic sacrificial loss of zinc metal and the simultaneous formation of protective zinc oxides and salts. Various standards and customer specifications exist to ensure that the coating will provide the necessary corrosion protection for the life of the asset. As dictated by standards and specifications, a minimum of 65 wt. % and upwards of 80 wt. % zinc is often found in the indu
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Anantatmula, R. P. "Characterization of Corrosion Probe Coupons Exposed in Tank 241-AN-107." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04682.

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Abstract C-Ring and Pin electrodes from Corrosion Probe retrieved from Tank 241-AN-107 were examined visually and by weight loss measurements. The weight loss measurements were carried out according to ASTM(1) Method G-1 90. Corrosion rates estimated from the weight loss measurements indicated extremely limited corrosion with no visually observable pitting or cracking. The extremely low corrosion rates are in agreement with the results of ultrasonic examination of the primary tank wall.
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Shi, Huading, Zhiqiang Gao, and Jun Shi. "Net primary productivity and its spatiotemporal patterns in Loess Plateau during 1981-2000." In Optics & Photonics 2005, edited by Wei Gao and David R. Shaw. SPIE, 2005. http://dx.doi.org/10.1117/12.612992.

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Xu, Hongmei, Qingzhu Gao, and Yongmei Huang. "A simulation model of net primary production at watershed scale in the hilly area of Loess Plateau, China." In SPIE Optics + Photonics, edited by Wei Gao and Susan L. Ustin. SPIE, 2006. http://dx.doi.org/10.1117/12.678216.

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Arsene, Carmen, Dumitru Negoiu, and Veronica Andrei. "Experimental Research of 14C Migration in Loess and Clay: Distribution Coefficients and Retardation Factors." In ASME 2001 8th International Conference on Radioactive Waste Management and Environmental Remediation. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/icem2001-1241.

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Abstract One of the priorities of Romanian program for radioactive waste management is the establishing of the emplacement medium of the low and intermediate radioactive waste repository. Since 1994, the Saligny site, the potential location for low and intermediate repository in Romania, has been under physical, chemical, hydrological, mineralogical and radionuclide migration investigations. The understanding and quantification of radionuclide transport in the geological medium is of primary importance with respect to safety and environmental impact assessment for prospective waste management
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Daccord, Gérard, and J. F. Baret. "How Fluid Loss Influences Primary Cementing:Literature Review and Methodology." In Offshore Technology Conference. Offshore Technology Conference, 1992. http://dx.doi.org/10.4043/7072-ms.

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Coelho, Robson Jacinto. "PROJETO BURN LOSS E PERDAS." In 47º Seminário de Redução de Minérios e Matérias-Primas. Editora Blucher, 2017. http://dx.doi.org/10.5151/2594-357x-30644.

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Lei, Zhiyi, and Ying Wu. "Primary Study on Compensation Mechanism for Wetland Loss in Shanghai." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5515943.

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Reports on the topic "Primary loess"

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Lynch, Paul, Tom Kaye, and Emmanouela Terlektsi. Pakistan Distance-Learning Topic Brief: Primary-level Deaf Children. EdTech Hub, 2020. http://dx.doi.org/10.53832/edtechhub.0043.

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The COVID-19 crisis has severely impacted the ability of national education actors to provide access to education services for all students.This brief provides guidance and recommendations on how to support the education of deaf children in Pakistan using alternative learning approaches. It presents the rationale for adopting certain teaching and learning strategies when supporting the learning and well-being of deaf children during global uncertainty. Children with deafness and hearing loss are particularly vulnerable now that schools are closed. They are isolated at home and unable to access
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Zhou, F., Y. Nosochkov, J. C. Sheppard, and W. Liu. Collimation Optimizations, Capture Efficiency, and Primary-beam Power Loss in the ILC Positron Source Transport. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/917271.

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Abufhele, Alejandra, David Bravo, Florencia Lopez-Boo, and Pamela Soto-Ramirez. Developmental losses in young children from pre-primary program closures during the COVID-19 pandemic. Inter-American Development Bank, 2022. http://dx.doi.org/10.18235/0003920.

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The learning and developmental losses from pre-primary program closures due to COVID-19 may be unprecedented. These disruptions early in life, when the brain is more sensitive to environmental changes, can be long-lasting. Although there is evidence about the effects of school closures on older children, there is currently no evidence on such losses for children in their early years. This paper is among the first to quantify the actual impact of pandemic-related closures on child development, in this case for a sample of young children in Chile, where school and childcare closures lasted for a
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Sun, Chris. NASBE Discussion Guide: Summer Learning: A New Vision for Supporting Students in Summer Programs. National Association of State Boards of Education, 2011. http://dx.doi.org/10.59656/yd-os2917.001.

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Lim, Delbert, Niken Rarasati, Florischa Ayu Tresnatri, and Arjuni Rahmi Barasa. Learning Loss or Learning Gain? A Potential Silver Lining to School Closures in Indonesia. Research on Improving Systems of Education (RISE), 2022. http://dx.doi.org/10.35489/bsg-rise-ri_2022/041.

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Indonesian students have lagged behind their global peers since before the COVID-19 pandemic. Given the risk of significant loss and permanence of the phenomenon in low- and middle-income countries, along with the particularly lengthy period of school closure in Indonesia, this paper aims to give an insight into the discussion on student learning progress during school closures. We will present the impact of the closures on primary school students’ achievement in Bukittinggi, the third-largest city on the island of Sumatra and a highly urbanised area. The city has consistently performed well i
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Näslund-Hadley, Emma, Haydée Alonzo, Neulin Villanueva, Ricardo Gideon, and Yvonne Flowers. The Effects of the COVID-19 Pandemic on Education Outcomes in Belize. Inter-American Development Bank, 2023. http://dx.doi.org/10.18235/0004836.

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The COVID-19 pandemic brought school systems to a halt across the globe. In Belize, remote learning was challenging owing to limited access to educational technologies and lack of familiarity with remote learning among teachers. This study draws on national standardized exams and specific achievement testing to assess pandemic-related learning losses at the primary education level. Based on administrative data, the study also analyzes changes in student enrollment, dropout rates, and grade repetition at the primary and secondary levels. We find that school closures resulted in significant lear
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Abdi, Parsa, Christian Awad, Michelle Robert Anthony, and Christopher Farkouh. Effectiveness of Multimodality Therapy using Minoxidil and Microneedling for the Treatment of Alopecia: A Systematic Review and Meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.1.0031.

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Review question / Objective: To test the effectiveness of multimodality therapy using minoxidil and micmroneedling, in comparison to minoxodil alone for the treatment of alopecia. In terms of the PICO framework: Population: Includes patients with any form of clinically diagnosed alopecia. Intervention: Includes using combination therapy with microneedling and minoxidil in the treatment of alopecia. Comparison: Includes comparison to minoxidil alone as control group. Outcome: Primary outcome: Increased hair density. Secondary outcome: Increased hair diameter. Condition being studied: Alopecia (
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8

Singh, Abhijeet, Mauricio Romero, and Karthik Muralidharan. COVID-19 Learning Loss and Recovery: Panel Data Evidence from India. Research on Improving Systems of Education (RISE), 2022. http://dx.doi.org/10.35489/bsg-risewp_2022/112.

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We use a near-representative household panel survey of ∼19,000 primary-school-aged children in rural Tamil Nadu to study the extent of ‘learning loss’ after COVID-19 school closures, the pace of recovery in the months after schools reopened, and the role of a flagship compensatory intervention introduced by the state government. Students tested in December 2021, after 18 months of school closures, displayed severe deficits in learning of about 0.7 standard deviations (σ) in math and 0.34σ in language compared to identically-aged students in the same villages in 2019. Using multiple rounds of i
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Banerji, Rukmini. Learning “Loss” and Learning “Gain” in Primary School Years: What Do We Know from India That Can Help Us Think Forward in the COVID-19 Crisis? Research on Improving Systems of Education (RISE), 2020. http://dx.doi.org/10.35489/bsg-rise-ri_2020/019.

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10

Oza, Shardul, and Jacobus Cilliers. What Did Children Do During School Closures? Insights from a Parent Survey in Tanzania. Research on Improving Systems of Education (RISE), 2021. http://dx.doi.org/10.35489/bsg-rise-ri_2021/027.

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In this Insight Note, we report results of a phone survey that the RISE Tanzania Research team conducted with 2,240 parents (or alternate primary care-givers) of primary school children following the school closures in Tanzania. After the first case of COVID-19 was confirmed in Tanzania on 16 March 2020, the government ordered all primary schools closed the following day. Schools remained closed until 29 June 2020. Policymakers and other education stakeholders were concerned that the closures would lead to significant learning loss if children did not receive educational support or engagement
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