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| 1 | Groundwater monitoring of an open-pit limestone quarry:Water-rock interaction and mixing estimation within the rock layers by geochemical and statistical analyses显示文摘Water-rock interaction and groundwater mixing are important phenomena in understanding hydrogeological systems and the stability of rock slopes especially those consisting largely of moderately watersoluble minerals like calcite. In this study, the hydrogeological and geochemical evolutions of groundwater in a limestone quarry composed of three strata: limestone layer(covering), interbedded layer under the covering layer, and slaty greenstone layer(basement) were investigated. Water-rock interaction in the open-pit limestone quarry was evaluated using PHREEQC, while hierarchical cluster analysis(HCA)and principal component analysis(PCA) were used to classify and identify water sources responsible for possible groundwater mixing within rock layers. In addition, Geochemist's Workbench was applied to estimate the mixing fractions to clarify sensitive zones that may affect rock slope stability. The results showed that the changes in Ca2+and HCO3àconcentrations of several groundwater samples along the interbedded layer could be attributed to mixing groundwater from the limestone layer and that from slaty greenstone layer. Based on the HCA and PCA results, groundwaters were classified into several types depending on their origin:(1) groundwater from the limestone layer(LO),(2) mixed groundwater flowing along the interbedded layer(e.g., groundwater samples L-7, L-11, S-3 and S-4), and(3) groundwater originating from the slaty greenstone layer(SO). The mixing fractions of 41% LO: 59% SO, 64% LO: 36% SO, 43%LO: 57% SOand 25% LO: 75% SOon the normal days corresponded to groundwaters L-7, L-11, S-3 and S-4,respectively, while the mixing fractions of groundwaters L-7 and L-11(61% LO: 39% SOand 93% LO: 7% SO,respectively) on rainy days became the majority of groundwater originating from the limestone layer.These indicate that groundwater along the interbedded layer significantly affected the stability of rock slopes by enlarging multi-breaking zones in the layer through calcite dissolution and inducing high water pressure, tension cracks and potential sliding plane along this layer particularly during intense rainfall episodes. | Khy Eam Eang Toshifumi Igarashi Megumi Kondo Tsurugi Nakatani Carlito Baltazar Tabelin Ryota Fujinaga | 2018 | International Journal of Mining Science and Technology2018,28,6: | 6 |
| 2 | Glycomic Analysis of Tear and Saliva in Ocular Rosacea Patients: The Search for a Biomarker显示文摘 | Ana Carolina Vieira Hyun Joo An Sureyya Ozcan Jae-Han Kim Carlito B. Lebrilla Mark J. Mannis | 2012 | The Ocular Surface2012,,3: | 1 |
| 3 | The Influence of Milk Oligosaccharides on Microbiota of Infants: Opportunities for Formulas显示文摘 | Maciej Chichlowski J. Bruce German Carlito B. Lebrilla David A. Mills | 2011 | Annual Review of Food Science and Technology2011,,: | 1 |
| 4 | Non-covalent calixarene-amino acid complexes formed by MALDI-MS 显示文摘 | Michele M S Andreas H F Carlito B L | 2002 | J Am Soc Mass Spectrom2002,13,8: | 1 |
| 5 | Bacteroides in the Infant Gut Consume Milk Oligosaccharides via Mucus-Utilization Pathways显示文摘 | Angela Marcobal Mariana Barboza Erica D. Sonnenburg Nicholas Pudlo Eric C. Martens Prerak Desai Carlito B. Lebrilla Bart C. Weimer David A. Mills J. Bruce German Justin L. Sonnenburg | 2011 | Cell Host & Microbe2011,,5: | 1 |
| 6 | Primary non-gestational choriocarcinoma of the uterine cervix: A case report显示文摘 | Izildinha Maestá Odair Carlito Michelin Paulo Traiman Paula Hokama Marilza Vieira Cunha Rudge | 2005 | Gynecologic Oncology2005,,1: | 1 |
| 7 | Transmission of terahertz radiation using a microstruc-tured polymer optical fiber显示文摘 | Carlito S Ponseca Romeric Pobre Elmer Estacio | | 0,,09: | 1 |
| 8 | The serum immunoglobulin G glycosylation signature of gastric cancer显示文摘 | L. Renee Ruhaak Donald A. Barkauskas Javier Torres Cara L. Cooke Lauren D. Wu Carol Stroble Sureyya Ozcan Cynthia C. Williams Margarita Camorlinga David M. Rocke Carlito B. Lebrilla Jay V. Solnick | 2014 | EuPA Open Proteomics2014,,: | 1 |
| 9 | Acute Coronary Syndrome Associated with Continuous 5-Fluorouracil Infusion in a Patient with Metastatic Colorectal Cancer—A Case Report with a Discussion on This Clinical Dilemma显示文摘 | Carlos Eduardo Paiva Bianca Sakamoto Ribeiro Paiva Rodrigo Garita Odair Carlito Michelin Katashi Okoshi | 2009 | Journal of Gastrointestinal Cancer2009,,3: | 1 |
| 10 | Randomised trial of effect of vitamin A supplementation on antibody response to measles vaccine in Guinea-Bissau, west Africa显示文摘 | Christine Stabell Benn Peter Aaby Carlitos Balé J?rn Olsen Kim Fleischer Michaelsen Elisha George Hilton Whittle | 1997 | The Lancet1997,,9071: | 1 |
| 11 | Alkaline Degradation of Oligosaccharides Coupled With Matrix Assisted Laser Desorption Ionization-Fourier Transform Ion Cyclotron Resonance Mass Spectrometry: A Method for Sequencing Oligosaccharides 显示文摘 | Cancilla Mark T Penn Sharron G Lebrilla Carlito B | 1998 | Anal Chem1998,70,66: | 1 |
| 12 | Characterization Production Systems and Productivity Indices of Local Pigs of East Timor显示文摘The objective of this study was to evaluate the production system and productivity indices of local swine raised in subsistence production system in East Timor.About 1,096 respondents were interviewed in fitting villages in eight municipalities.In each village,10%of breeders were interviewed as respondents,using simple random method and the interviews based on established questionnaires.It was observed that about 80%-90%of total respondents still used subsistence production system.The result of descriptive statistical analysis showed that the average of piglets per litter was 4-6 and weight of piglets at birth was 0.97±0.22 kg.The age of weaning of piglets and the weaning weight was 3.94±0.72 months and 5.56±0.88 kg,respectively.The age of the first breeding gilts was 8-10 months;calving interval was 6-12 months.Productive period of females was 3-12 years,and the number of mortality rate of piglets was 0.17%to 1%per production period.Thus it was concluded that the subsistence production system could affect the productivity level of local pigs. | Graciano Soares Gomes Carlito de Araujo Mali Code | 2020 | Journal of Agricultural Science and Technology(A)2020,10,3: | 0 |
| 13 | Emerging Timber Bridge Program to Sao Paulo State: A Five-Year Report显示文摘 | Carlito Carlil Jtmior Julio Cesar Molina | 2011 | Journal of Civil Engineering and Architecture2011,5,5: | 0 |
| 14 | Tree-Shaped Timber Structural System显示文摘 | Decio Gongalves Francisco Antonio Rocco Lahr Carlito Calil Junior Mauro Augusto Demarzo Andre Luis Christoforo | 2013 | Journal of Civil Engineering and Architecture2013,7,7: | 0 |