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Ultrasonographic Findings of Selected Liver Parameters and Their Correlation to Lipidaemia in a Nigerian Population

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Journal of Biosciences and Medicines 2023年第6期11卷 18-29页

作者： Precious Belema Ibiabuo Akuku-Toru lga Abonnema Rivers State Nigeria

Introduction: This study was conducted in the University of Port Harcourt Teaching Hospital, with the sample analysis conducted in HMG Hospital private laboratory in Rivers State. Methodology: A random sampling technique was employed to select the respondents, while the Taro-Yamene formula was used to calculate the sample size and data analysed with SPSS version 20. Results: The respondents were mainly aged 30 - 39 years, 12 (40.00%), mainly females, 20 (66.67%) and obese, 16 (53.33%). They were also mainly Christians, 25 (83.33%), of Ijaw descent 20 (66.67%) and civil/public servants, 13 (43.33%). The total cholesterol was the highest, 18 (60.00%), normal for triglyceride, 24 (80.00%), low for high density lipoprotein cholesterol, 22 (73.33%) and high for low density lipoprotein cholesterol, 14 (46.67%). Maximum liver span was statistically significant to triglyceride concentration;p-value (0.001) but not for total cholesterol;p-value (0.084), high density lipoprotein cholesterol;p-value (0.477) and low density lipoprotein cholesterol;p-value (0.317). Conclusion: Liver span is a predictive tool for the probable diagnosis of dyslipidaemia.

关键词： Liver Triglycerides Cholesterol Lipoprotein Lipid

Characterisation and Valorisation of the Moroccan Diatomite

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Journal of Geoscience and Environment Protection 2022年第2期10卷 109-134页

作者： Bahaj Hanane Rahmouna Jihad Berry Naima Targhi Soukaina Barhoun Nadia Bachiri Taoufiq Naima Geosciences and Applications Laboratory (“lga”) Faculty of Science Ben M’sik Hassan II University of CasablancaSidi Othmane Casablanca Morocco

Morocco is known for the diversity of its natural resources. In particular, the mineral substances, diatomites, material relatively abundant but poorly exploited in Morocco. The aim of this work is to determine the geochemical and textural characteristics of the different diatomite deposits of north-eastern Morocco in order to compile a database with the different properties of these sediments. These data are valuable to guide the use and exploitation of this natural georesource. Samples from 3 deposits were characterised by different techniques of analysis: sedimentological (granulometry, calcimetry), chemical (pH, X-ray diffraction, infrared spectrometry and transmission electron microscopy coupled with EDX). We also performed thermogravimetric analysis of some samples. Results revealed that diatomite is a fine, moderately refractory material with a basic pH. While, the CaCo3 content varies between different deposits. It is composed mainly of silica and has a well-developed porosity. In addition, thermogravimetric analysis revealed a loss of mass with temperature increase. A moderate variation in the chemical composition of the diatomite was observed from one deposit to another. Generally, we can stipulate that the diatomite from the Rif deposit is relatively a good quality. It has relatively the same physico-chemical properties as the neighbouring regions.

关键词： Diatomite Morocco Physico-Chemical Characteristics Thermogravimetric Analysis

再次面对人生的勇气加拿大Eva’s Phoenix收容所

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室内设计与装修 2017年第7期 12-13页

作者：小满(编译) 无不详 lga architectural partners

Eva’s是牙买加裔的加拿大慈善工作者Eva Smith开创的非营利组织,致力于帮助无家可归的青年人。他们旗下共有3处收容所：Eva’s Palce、Eva’s Satellite和Eva’s Phoenix。其中,Eva’s Phoenix收容所成立于1993年,经过一次搬家,2016年... 详细信息

Eva’s是牙买加裔的加拿大慈善工作者Eva Smith开创的非营利组织,致力于帮助无家可归的青年人。他们旗下共有3处收容所：Eva’s Palce、Eva’s Satellite和Eva’s Phoenix。其中,Eva’s Phoenix收容所成立于1993年,经过一次搬家,2016年秋天,新“凤凰城”落成于加拿大多伦多市中心的时尚人口密集区。

关键词： Phoenix Eva 多伦多市人口密集区建筑设计事务所自来水厂中央大街群体生活联排别墅项目模式

Lithological Mapping Using Landsat 8 OLI in the Meso-Cenozoic Tarfaya Laayoune Basin (South of Morocco): Comparison between ANN and SID Classification

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Open Journal of Geology 2021年第12期11卷 658-681页

作者： Amine Bouwafoud Mustapha Mouflih Abdelmajid Benbouziane Hassan II University of Casablanca Faculty of Sciences Ben M’sik Geosciences and Application Laboratory (LGA) Sidi Othmane Casablanca Morocco

In the Saharian domain, the Tarfaya-Laayoune coastal basin developed in a stable passive margin, where asymmetrical sedimentation increase from East to West and reach a sediment stack of about 14 kilometers. However, the morphology of the studied area corresponds to a vast plateau (hamada) presenting occasional major reliefs. For this purpose, remote sensing approach has been applied to find the best approaches for truthful lithological mapping. The two supervised classification methods by machine learning (Artificial Neural Network and Spectral Information Divergence) have been evaluated for a most accurate classification to be used for our lithofacies mapping. The latest geological maps and RGB images were used for pseudo-color groups to identify important areas and collect the ROIs that will serve as facilities samples for the classifications. The results obtained showed a clear distinction between the various formation units, and very close results to the field reality in the ANN classification of the studied area. Thus, the ANN method is more accurate with an overall accuracy of 92.56% and a Kappa coefficient is 0.9143.

关键词： Tarfaya-Laayoune Basin Geological Mapping Supervised Classification Artificial Neural Network Spectral Information Divergence

Effect of Preservation on Two Different Varieties of <i>Vernonia amygdalina</i>Del. (Bitter) Leaves

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Food and Nutrition Sciences 2015年第7期6卷 633-642页

作者： Nyerhovwo J. Tonukari Oghenetega J. Avwioroko Theresa Ezedom Akpovwehwee A. Anigboro Department of Biochemistry Faculty of Science Delta State University Abraka Nigeria African Research Laboratories Otorho-Agbon Ethiope-East LGA Delta State Nigeria

Vernonia amygdalina Del. is one of the leafy vegetables that can be used in an attempt to alleviate the problem of micronutrient malnutrition, prominent in tropical Africa. In order to ensure availability in non-growing areas or seasons, the vegetable needs to be preserved. Processing and preservation methods influence the nutrient content of vegetables. The present study was aimed at determining the effects of preservation on two different varieties of V. amygdalina (bitter) leaves (broad and small leaves). To this effect, evaluations were made on the chlorophyll content, phytochemicals, and antioxidant capacity of the two varieties of bitter leaf (V. amygdalina Del.) stored at 4℃ and –20℃ over a period of two weeks. Results showed a significant decrease in all parameters studied for both varieties at –20℃ except for the free radical reducing power (FRAP), DPPH radical scavenging activity (%RSA) and nitric oxide radical scavenging activity (%RSA) of V. amygdalina broad leaves where increase in scavenging activity was observed. Thus, it was concluded that to preserve the chlorophyll, phenol, total soluble proteins and reducing sugar levels, preservation at 4℃ is recommended. The present study finding would be useful during short-term preservation of bitter leaves for soup preparation and/or its aqueous extract for ethnomedicinal purposes, especially the small leaf variety.

关键词： Vernonia amygdalina Preservation Refrigeration Phytonutrients Chlorophyll Phenolic Compounds Antioxidant Capacities

Impact of aspiration catheter size on first-pass effect in the combined use of contact aspiration and stent retriever technique

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Stroke & Vascular Neurology 2021年第4期6卷 553-560页

作者： Carlos Pérez-García Christian Maegerlein Santiago Rosati Charlotte Rüther Carlos Gómez-Escalonilla Claus Zimmer Juan Arrazola Maria Teresa Berndt Manuel Moreu Interventional Neuroradiology Hospital Clinico Universitario San CarlosMadridSpain Department of Diagnostic and Interventional Neuroradiology Klinikum rechts der Isar der Technischen Universitat MunchenMunchenBayernGermany Neurology Hospital Clinico Universitario San CarlosMadridSpain Radiology Hospital Clinico Universitario San CarlosMadridSpain

Background and purpose The first-pass effect(FPE),defined as a first-pass Expanded Treatment in Cerebral Ischaemia(eTICI)2c/3 reperfusion,has emerged as a key metric of efficacy in mechanical thrombectomy(MT)for acute ischaemic *** proximal balloon occlusion together with direct thrombus aspiration during stent retriever thrombectomy(PROTECT)-PLUS technique consists in the use of a balloon guide catheter and a combined MT approach involving contact aspiration and a stent *** aim of this study is to assess the effectiveness and safety of the PROTECT-PLUS technique using distal aspiration catheters(DACs)with different inner diameters by comparing the large-bore DAC Catalyst 7 versus the use of medium-bore *** Retrospective analysis of a prospectively maintained database of patients treated with PROTECT-PLUS using Catalyst 7,Catalyst 6 or Catalyst 5 with an occlusion of either the terminal carotid artery or the M1 or M2 segments of the middle cerebral artery from 2018 to 2020 in two comprehensive stroke *** characteristics and procedural,safety and clinical outcomes were compared between *** logistic regression analysis was performed in order to find independent predictors of *** We identified 238 consecutive patients treated with PROTECT-PLUS as front-line approach using Catalyst 7(n=86),Catalyst 6(n=78)and Catalyst 5(n=76).The rate of FPE was higher with Catalyst 7(54%)than Catalyst 6(33%,p=0.009)and Catalyst 5(32%,p=0.005),in addition to higher final eTICI 2c/3 reperfusion rates,shorter procedural times,lower need of rescue therapy and fewer procedure-related *** multivariable analysis the sole independent factor associated to FPE was the use of Catalyst 7(OR 2.34;95%CI 1.19 to 4.58;p=0.014).Conclusion Further development of combined MT by incorporating larger-bore aspiration catheters is associated with higher reperfusion rates,shorter procedure times,and lower need of rescue therapy wh

关键词： shorter effect maintained

White Gold: Cassava as an Industrial Base

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American Journal of Plant Sciences 2015年第7期6卷 972-979页

作者： Nyerhovwo J. Tonukari Nyerhovwo J. Tonukari Theresa Ezedom Chinoye C. Enuma Samson O. Sakpa Oghenetega J. Avwioroko Linda Eraga Enovwo Odiyoma Department of Biochemistry Faculty of Science Delta State University Abraka Nigeria African Research Laboratories Otorho-Agbon Ethiope-East LGA Delta State Nigeria

A great number of production sectors in Africa that make use of maize, rice and wheat starches have carried out several experiments on cassava (Manihot esculenta) flour and starch, and found them to be potentially valuable substitutes. The benefits ranged from being a human staple food, constituent of animal feeds, and raw material in food processing, textile, pharmaceutical, detergent, alcohol and plastic industries to production of confectioneries like bread, spaghetti and chinchin. The vast availability of this “white gold” in most African countries can be explored in order to fully maximize its potential as an industrial base for interested entrepreneurs.

关键词： Cassava (Manihot esculenta) Flour Starch Diverse Applications Industrial Base

A Wide Range Aerosol Spectrometer for Environmental Monitoring of Airborne Particles from 5.5nm to 32μm

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A Wide Range Aerosol Spectrometer for Environmental Monitori...

NanoCheck,a Valuable Tool for Size Range Expansions of Optical Particle Counters for Environmental Applications

2010年海峡两岸环境与能源研讨会

作者： Juergen Spielvogel Markus Pesch Hans Grimm GRIMM Aerosol Technik GmbH & Co.KG Dorfstrasse 9 D-83404 AinringBayernGermany

Ambient Airborne Particles are a varied and changing mixture of natural particles(e.g. sea-salt aerosols,dust),man-made particles(*** exhaust particles) and particles formed by gas reactions within the atmosphere(*** nitrate).Their size ranges from a few nanometers to tens of *** recent scientific and epidemiological studies found a significant relationship between ambient airborne particles and the respiratory and cardiovascular *** human health effects,ambient airborne particles also have a large effect on the climate *** factors have attracted many people’s interest in the environmental monitoring of airborne particles.

关键词： Airborne particles Environmental monitoring Particle size distribution Wide range aerosol spectrometer

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NanoCheck,a Valuable Tool for Size Range Expansions of Optic...