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奥培米斯加选矿厂的大型浮选机

国外金属矿选矿 1973年第3期 10-15页

作者： J. R. maxwell 刘广泌

奥培米斯加(Opemiska)铜矿(魁北克省)有限公司位于加拿大魁北克省西北部,距蒙特利尔西北约400英里(航空)。主要矿物按顺序是黄铜矿,金和银。这个选矿厂的主要任务是用浮选法生产铜-金-银的精矿。奥培米斯加选矿厂兴建于1953年,生产能力... 详细信息

奥培米斯加(Opemiska)铜矿(魁北克省)有限公司位于加拿大魁北克省西北部,距蒙特利尔西北约400英里(航空)。主要矿物按顺序是黄铜矿,金和银。这个选矿厂的主要任务是用浮选法生产铜-金-银的精矿。奥培米斯加选矿厂兴建于1953年,生产能力是每日400吨,在1955年生产能力增加到每日800吨,1958年到1200吨/日,1959年到

关键词：浮选机回路韦尔马克思选矿机械选矿厂加工厂粗选

Lagos State Hospital Waste Management Practices: A Descriptive Overview with Stakeholders’ Role and Key Recommendations

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Journal of Environmental Protection 2023年第2期14卷 108-125页

作者： maxwell Obubu Nkata chuku Alozie Ananaba Firdausi Umar Sadiq Sadiq Emmanuel Sambo Oluwatosin Kolade Tolulope Oyekanmi Kehinde Olaosebikan Oluwafemi Serrano Health Systems consult Limited (HScL) Abuja Nigeria Bill and Melinda Gates Foundation Abuja Nigeria Head of Operations Lagos State Health Management Agency (LASHMA) Lagos State Nigeria

Background: Waste generation and its disposal is an essential issue in the sustainability of the environment and the planet’s future. Waste management is essential across sectors, likewise the health sector. Therefore, there is a need to employ extra care and attention to handling waste generated from healthcare facilities to avoid the dangers of poor biomedical waste management. We carried out this study to examine the waste management practice in healthcare facilities in Lagos State. Methods: The study was a descriptive survey carried out in one-thousand two hundred and fifty-six (1256) healthcare facilities in Lagos State. Nine hundred sixty-nine (969) of these facilities are located in urban areas, while two hundred and eighty-seven (287) are rural. The facilities studied are government/public health facilities (15.45%), private-for-profit facilities (82.88%), NGOs, Mission/Faith-Based medical facilities (1.67%). The data collected were analyzed using descriptive statistics. Specifically, we utilized bar charts, frequency, and percentage. Result: The result shows that 98.4% (1236) of the studied facilities are registered with the Lagos State Waste Management Authority (LAWMA), while 1.6% (20) are not registered. 98.5% (191) of the 194 government-owned facilities, 98.5% (1025) of the 1041 private-for-profit facilities, and 98.2% (20) of the 21 NGOs/faith-based health facilities are registered with Lagos State Waste Management Authority. The result also shows that 94% of the healthcare facilities studied in Lagos State use color-coded waste bags to segregate waste at the point of origin. 58.7% of the facilities use red-colored bags, 33.3% use yellow-colored bags, 10.7% use black-colored bags, and 1.3% use brown biohazard bags for segregating Infectious waste. Also, 34.2% of the health facilities in Lagos state use red-colored bags, 36.9% use yellow-colored bags, 11% use black-colored bags, and 4.1% use brown-colored bags to segregate their hazardous waste. conclus

关键词： Waste Generation Hospital Waste Management Stakeholder Roles Healthcare Facilities Lagos State Lagos Waste Management Authority

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心脏病与妊娠

中华医学杂志 1931年第2期17卷 154-167页

作者：汤润德 J.P.maxwell

Heart Disease and Pregnancy. 在妊娠分娩及产後期中之并发心脏病为产科医生所必见,设所者,其剧烈不及某心脏病泰斗Macke-nzie所记载者之甚,实属万幸。兹将最初引起Mackenzie氏注意一患者之情形记载如下:妇人某,年三十五岁,初次妊娠,...

Heart Disease and Pregnancy. 在妊娠分娩及产後期中之并发心脏病为产科医生所必见,设所者,其剧烈不及某心脏病泰斗Macke-nzie所记载者之甚,实属万幸。兹将最初引起Mackenzie氏注意一患者之情形记载如下:妇人某,年三十五岁,初次妊娠,三阅月,即行小产。余为之诊察时,基心脏除一收缩前杂音外,并无他症。余初略知僧帽

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胎盘肿瘤

中华医学杂志 1931年第2期17卷 168-171+211+217-220页

作者：鐘品梅 J.P.maxwell

胎盘肿瘤确属少见之病,研究之觉甚有趣。Strachan氏著有胎盘绒毛血管瘤(chorio-angioma of thePlacenta)论文一篇,内载胎盘肿瘤六十例。Nebesky氏搜集之总数达八十九例,大概皆纯正之胎盘肿瘤,转移者仅有三例。

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A realistic model for charged strange quark stars

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chinese Physics c 2017年第1期41卷 123-130页

作者： S.Thirukkanesh F.c.Ragel Department of Mathematics Eastern University Chenkalady Sri Lanka Department of Physics Eastern University Chenkalady Sri Lanka.

We report a general approach to solve an Einstein-maxwell system to describe a static spherically symmetric anisotropic strange matter distribution with linear equation of state in terms of two generating *** is examined by choosing Tolmann IV type potential for one of the gravitational potentials and a physically reasonable choice for the electric field. Hence, the generated model satisfies all the required major physical properties of a realistic star. The effect of electric charge on physical properties is highlighted.

关键词： Einstein-maxwell system equation of state strange charged matter

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Response of Indigenous Rhizobia to the Inoculation of Soybean[Glycine max(L.)Merrill]Varieties cultivated under controlled conditions in cote d’Ivoire

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Advances in Microbiology 2020年第3期10卷 110-122页

作者： Kouadio Amani Lassina Fondio Konate Ibrahim Mako Francois DPN’Gbesso Beugre G.A.maxwell Tidou Abiba Sanogo Abdelkarim Filali-Maltouf UFR Agro-Forestry and Environment Department of Biochemistry and MicrobiologyLaboratory of AgrovalorizationJean Lorougnon Guede UniversityDaloaCote d’Ivoire National center for Agronomic Research(cNRA) BouakéCote d’Ivoire Faculty of Sciences Laboratory of Microbiology and Molecular BiologyUniversity Mohammed V-AgdalRabatMorocco

Soybean [Glycine max (L.) Merrill] is an important crop known to improve population nutritional status and increase soil fertility and its productivity through biological nitrogen fixation. In c?te d’Ivoire, the introduced Bradyrhizobium japonicum used as inoculum had slight compatibility to several soybean varieties compromising their vulgarization. Therefore, the present study was conducted to examine the infectiveness and the effectiveness of indigenous rhizobial isolates on three soybean varieties (canarana, Doko and Piramana) cultivated in c?te d’Ivoire. The experiment was conducted with potted plant filled with sterilized sand and was statistically laid in completely Randomized Design (cRD) with sixteen (16) natives rhizobia, one (01) reference strain and uninoculated control (with or without nitrogen) with three replications. The results showed that inoculation significantly improved nodule number, nodule dry weight, plant height and total dry matter of soybean over the negative control treatment. Among the inoculated treatments, five indigenous rhizobia RSc119, RSc324, RSc502, RSc504 and RSc508 significantly (P -1) compared to IRAT FA3 strain (95 mg·plant-1) on Doko. The higher effectiveness was recorded with RSc119, RSc504 and RSc502 with 206.73%;201.79% and 200.45% respectively compared to TN (100%). The correlation analysis indicated significant association of nodule number and total biomass indicating the importance of symbiotic nitrogen fixation. Based on their infectiveness and their effectiveness, the isolates RSc119, RSc324, RSc502, RSc504 and RSc508 could be used as elite local rhizobia and tested in field conditions to establish their potential contribution on soybean productivity.

关键词： Selection Indigenous Rhizobia Inoculation Soybean cote d’Ivoire

Glycemic Index and Glycemic Load of Juice from Edible Wild Fruits (Adansonia digitata, Tamarindus indica and Parkia biglobosa) consumed in cote d’Ivoire

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Journal of Biosciences and Medicines 2018年第1期6卷 63-74页

作者： Antoine Kouame Kouassi Nestor Kouakou Kouassi maxwell Avit Grah Beugre Denis Yao N’Dri Georges N’Guessan Amani Dago Gnakri Nutrition-Biochemistry Laboratory Department of AgroforestryJean Lorougnon Guede UniversityDaloaCote d’Ivoire Food Biochemistry and Tropical Products Technology Laboratory Department of Food Science and TechnologyNangui Abrogoua UniversityAbidjanCote d’Ivoire

The diabetes mellitus is a public health problem in c?te d’Ivoire. The Glycemic index (GI) and the Glycemic load (GL) determination of commonly consumed foods such as juice fruits is an alternative to prevent metabolic diseases. This study carried out three wild fruits locally named Baobab (Adansonia digitata), Tomi (Tamarindus indica) and Néré (Parkia biglobosa) collected at maturity stage. The juices from the pulp of fruits have been elaborated, pasteurized, submitted to microbiological and physicochemical analysis before GIs/GLs determination. Ten healthy subjects with body mass index and age average respectively 21.57 ± 1.06 and 28 ± 2 years old tested the three juices and glucose (50 g) as reference food. Blood samples have been collected at 0, 15, 30, 45, 60, 90 and 120 min after foods consumption. The GIs/GLs has been determined according to ISO/FDI 26642:2010 protocol. Data showed that pasteurized juices has a weak microbiologic load (1.0102 - 2.4102 of Mesophylls Aerobic Germs) and not contain pathogen germs. The GI and GL of Néré juice are high with respective values of 89.54 ± 1.63 and 29.22 ± 4.09 whereas those of Baobab and Tomi juice are moderate with respective GI/GL values of 66.48 ± 2.12/13.24 ± 1.99 and 60.41 ± 2.63/12.87 ± 1.67. The juice of Néré should be consumed occasionally when those of Baobab and Tomi should be consumed with moderation. It would be suitable to know more about the GI and GL of all the juice fruits produced locally so as to prevent efficiently diabetes mellitus in the country.

关键词： Edible Wild Fruits Pasteurized Juices Glycemic Index Glycemic Load cote D’Ivoire

自愿环保协议——中国减少污染的工具(英文)

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自愿环保协议——中国减少污染的工具(英文)

北京论坛（2011）文明的和谐与共同繁荣--传统与现代、变革与转型

作者： John W.maxwell Indiana University Kelley School of Business

After nearly three decades of rapid economic growth since reform and opening up, environmental stresses in china are readily apparent. Indeed, the natural environment in china may pose a significant barrier to future economic growth. The reform and opening up process has not only led to rapid changes in china’s economic activity it has also dictated widespread reform in its institutions of regulatory control. Regulatory reforms have often incorporated regulatory practices popular in developed countries. Environmental regulation is no exception. A tool recently added to the regulatory toolkit in china has been the Voluntary Environmental Agreement. This paper examines the theory and practice of Voluntary Environmental Agreements (VEAs), and discusses the prospects for these agreements in addressing china’s pressing environmental problems. The conclusion is that while VEAs may be of some use to the environment where regulations fail to exist, they are unlikely to be useful tools in tackling the severe environmental problems china faces, and may constitute an unnecessary regulatory distraction.

关键词：减少污染

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