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国外矿床地质 1993年第2期 22-37页

作者： Mulh.,ir.李岩

Case Study:Productive Performance and Prediction of Operating Income of Small-Scale Contract Farming of Swine in Lampang,Thailand

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Journal of Agricultural Science and Technology(A) 2019年第3期9卷 177-181页

作者： Suntorn Wittayakun Worawut Chainetr Nir.ndorn Kongngoen Weera Innaree Piyamas Tancharoenrat ir.marjuki Faculty of Science and Agricultural Technology Rajamangala University of Technology LannaLampang Campus200 Mu 17 Pichai DistrictMuangLampang 52000Thailand Faculty of Animal Science Brawijaya UniversityJl.Veteran MalangKetawanggedeKec.LowokwaruKota MalangJawa Timur 65145Indonesia

The objective of this study was to examine productive performance and predict factors affecting operating income of small-scale contract farming of swine(SCFS)in Lampang,*** SCFSs were selected by purposive sampling as primary data sources for two consecutive fattening cycles during the year *** indicated that the SCFS was feeder pig finishing system which herd size(HS)averaged 502 head/*** animals consumed approximate 1.59 kg of feed/head/*** average daily gain(ADG)was 675.22 g/d and feed conversion ratio(FCR)was *** mean of fattening time(FT)averaged 158 d/*** culling rate(CR)and mortality rate(MR)were 0.17%and 2.50%,*** predicted operating income(POI)was estimated by multiple linear *** equation was:POI=2,700.912+0.027HS–7.119CR–18.225MR+16.885ABW+806.466FI–4.142ADG–420.281FCR–9.719FT(ABW=average body weight;FI=feed intake)with r=0.899,r2=0.808,p-value=*** to stepwise procedure,the potential equation was:POI=323.664FI–9.769MR–22.635 with r=0.837,r2=0.701,p-value=*** predicted equation would benefit as a monitoring index for SCFS to manage their.expected operating income and proper farm management to be further profitable and sustainable.

关键词： Contract farming swine operating income

硒化镉发光量子点的制备及其在有机发光器件中的应用(英文)

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发光学报 2005年第3期26卷 321-326页

作者：刘弘伟 LASKAR ir.黄静萍陈登铭台湾交通大学应用化学系台湾新竹30010

硒化镉量子点具有随粒径尺寸改变,而产生发光波长调变的特性,目前已被广泛研究。本研究是由化学溶胶法合成不同粒径尺寸的核壳型CdSe/ZnS硒化镉量子点,其表面包覆十六烷基胺,避免分子团聚现象。在由硒化镉成核温度的控制,成功地制备一... 详细信息

硒化镉量子点具有随粒径尺寸改变,而产生发光波长调变的特性,目前已被广泛研究。本研究是由化学溶胶法合成不同粒径尺寸的核壳型CdSe/ZnS硒化镉量子点,其表面包覆十六烷基胺,避免分子团聚现象。在由硒化镉成核温度的控制,成功地制备一系列具有各种尺寸粒径的核壳型硒化镉量子点(2～6nm)。本研究也合成了含有纳米金粒子于核壳型硒化镉量子点,实验结果发现:硒化镉发光效率明显的提高。在有机发光器件的应用方面,将发光波长为505nm核壳型CdSe/ZnS量子点掺入溶有发光波长为570nm铱化合物的氯仿溶液时,其溶液的光致发光光谱表明,原量子点的发光特性消失,只有铱化合物的发光依然存在,且其发光强度呈现明显增强趋势,我们推测此现象源自于量子点到铱化合物能量转移的机制。我们也以含有核壳型硒化镉量子点的铱化合物与PVK混合材料为发光层,成功的制作发光二极管器件,器件的发光效率因核壳型硒化镉的掺杂,明显提高2倍多。

关键词：化学溶胶法核壳型硒化镉量子点发光二极管器件磷光铱(Ⅲ)化合物

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利用运动控制IC简化设计并实现高性能

电子设计应用 2004年第2期 74-76,92页

作者：美国ir.司美国ir.司

伺服控制系统设计最关键的部分是控制算法的开发,它影响到系统的最终控制性能.控制算法中包括对各种器件接口的传感信号,而且往往这些信号和电力电子电路以及器件密切耦合,而位置信号、速度信号以及电流信号都是实现反馈控制的关键变量.

关键词：运动控制 DSP MCU 伺服控制系统运动控制引擎

Vir.ual games and quality of life in Parkinson’s disease: A randomised controlled trial

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Advances in Parkinson's Disease 2013年第4期2卷 97-101页

作者： Glicia Pedreir. Antonio Prazeres Danilo Cruz ir.nio Gomes Larissa Monteir. Ailton Melo Department of Neuroscience and Mental Health Faculty of Medicine Federal University of Bahia Salvador Brazil

Objective: To evaluate the efficacy of Nintendo Wii training in quality of life in Parkinson’s disease (PD) patients when compared to traditional physical therapy (PT). Methods: A randomized, single-blinded trial with 2 parallel arms was performed in a referral center for movement disorders in North-eastern, Brazil. Forty-four PD outpatients that fulfilled the eligibility criteria with mild to moderate motor impair.ent were randomized. Both groups executed a warm up session for 10 minutes that consisted of trunk flexion, extension and rotation, associated with upper and lower limbs stretching. The PT group followed a program that consisted of trunk and limb mobilisation, balance, muscle strengthening, rhythmic movement, postural alignment, double-task execution, bimanual tasks, and gait training. The Nintendo Wii group executed a sequence of tasks according to a previously established protocol, with similar training exercises. Duration of exercises was 40 minutes per session, 3 days per week for 4 weeks. The primary endpoint was the total score obtained in the Parkinson’s disease quality of life questionnair. (PDQ-39) translated from English to Brazilian Portuguese by Oxford outcomes. Secondary endpoints were the scores achieved by each group in the following domains of PDQ-39 scale: mobility, activities of daily living (ADL), emotional well-being, stigma, social support, cognition, communication and bodily discomfort. Assessments were performed before and after intervention in both groups with subjects in the “on” period. Results: Subjects in the Nintendo Wii group showed greater improvement in the PDQ-39 total score when compared to PT group (p = 0.01). Also, significant differences were observed in ADL, stigma, social support and communication when comparing subjects before and after intervention in the Nintendo Wii group (p < 0.05). Conclusions: The results achieved in this trial suggest that rehabilitation using Nintendo Wii may have beneficial effects in quali

关键词： Parkinson’s Disease Rehabilitation Nintendo Wii Quality of Life Physical Therapy

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首次报告一对单卵双胎患多发性骨髓瘤

昌潍医学院学报 1986年第2期 127-128页

作者： Judson ir.岳启安

在两年期间,一对单卵双胎发生多发性骨髓瘤,第一例病人四年后仍旧活着,他的挛生弟于诊断后的一年内死亡。两个病例已明确诊断为单卵杂合子,付蛋白都是 IgGk,本文讨论了在骨髓瘤的病原学方面环境和遗传因素的相对影响,作者相信,这是在已... 详细信息

在两年期间,一对单卵双胎发生多发性骨髓瘤,第一例病人四年后仍旧活着,他的挛生弟于诊断后的一年内死亡。两个病例已明确诊断为单卵杂合子,付蛋白都是 IgGk,本文讨论了在骨髓瘤的病原学方面环境和遗传因素的相对影响,作者相信,这是在已报告的双胎中第一个骨髓瘤病例。

关键词：单卵双胎病原学病因学浆细胞肉瘤骨髓增生异常骨髓瘤硷性磷酸酶

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石油泄漏

科学（中文版） 1999年第2期 4-9页

作者： MacD.,ir.张牛美国得克萨斯农业与机械化大学

Bone and Soft Tissue Blood Flow during Normobaric and Hyperbaric Oxygen Breathing in Healthy Divers

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Journal of Biomedical Science and Engineering 2014年第12期7卷 973-981页

作者： Agneta C.Larsson Johan Uusijarvi Jan E.Naslund ir.ne Lund Peter Lindholm Department of Physiology and Pharmacology Karolinska InstituteStockholmSweden Department of Anaesthesia&Intensive Care Division of Hyperbaric MedicineKarolinska HospitalStockholmSweden Department of Radiology Karolinska HospitalStockholmSweden

Purpose: The study aimed to investigate, using a photoplethysmographic (PPG) technique, how pulsatile blood flow within the patellar bone and skin over the patella reacts to normobaric (NBO) and hyperbaric oxygen breathing (HBO). Methods: Eleven healthy volunteers, breathed air.or oxygen. Subjects were blinded to breathing gas. A range of partial pressures of oxygen were administered in 10 minute intervals: 21 kPa, 101 kPa (NBO), 21 kPa, (compression to 280 kPa), 59 kPa, 280 kPa (HBO), 59 kPa, (decompression), and 21 kPa. Changes were measured continuously for each individual. Results: Hyperoxia decreased pulsatile patellar blood flow ~32 resp. 38% and skin blood flow ~36 resp. 42% during the fir.t 2 - 3 minutes of NBO resp. HBO. This decrease was normalized within 5 minutes after exposure. The results were similar when switching from air.to NBO (101 kPa) and from air.at pressure (59 kPa) to HBO (280 kPa). Conclusions: The study shows that pulsatile patellar skin and bone blood flow, decreases significantly as a reaction to oxygen breathing in healthy subjects. The results suggest that a non-invasive PPG technique could be used to monitor blood flow changes in bone during oxygen treatment.

关键词： Photopletysmography Hyperbaric Oxygen Bone Osteomyelitis Blood Flow

Physicochemical and Bacteriological Profile of Bilanko and Ngamakala Peat Bog Soils (Republic of Congo)

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Journal of Envir.nmental Protection 2024年第8期15卷 842-862页

作者： Gatsé Elgie Viennechie Mboukou Kimbatsa ir.ne marie Cecile Ignoumba Evariste Mesmin Morabandza Cyr Jonas Nguimbi Etienne Laboratory of Microbiology Infectiology and Immunology ENS-UMNG Brazzaville Republic of Congo Laboratory of Cellular and Molecular Biology FST-UMNG Brazzaville Republic of Congo Laboratory of Remote Sensing and Forest Ecology ENS-UMNG Brazzaville Republic of Congo

Peatlands are unique and complex natural ecosystems that are part of the most important carbon reservoir. on our planet, home to a diversity of microorganisms responsible for fermentation, humification or peat. The aim is to understand chemical and biological indicators of peatland soils. This work aims to determine the physicochemical and bacteriological profile and lipolytic activity of soil bacteria in Bilanko peatlands. The bacterial profile with the production of lipases is carried out by classical microbiology techniques. The results show that the soils are moderately acidic with temperatures of 27.8˚C ± 0.01˚C for Bilanko and 27.1˚C ± 0.57˚C for Ngamakala. The electroconductivity (EC) varies from (9.52 ± 0.002) μS/cm to (39.01 ± 1.4) μS/cm with low turbidity of (2.04 ± 0.66) mg/L to (31.02 ± 0.84) mg/L and low ion concentrations with, however, a richness in phenolic compounds for Bilanko compared to Ngamakala. FMAT diversity ranged from (1.71 ± 0.88)∙104 UFC/g to (2.92 ± 0.07)∙105 UFC/g for Bilanko and (1.30 ± 0.73)∙104 UFC/g to (2.89 ± 0.06)∙104 UFC/g for Ngamakala. Bacillus loads ranged from (5.20 ± 1.40)∙103 CFU/g to (1.22 ± 0.13)∙104 CFU/g and from (1.11 ± 0.13)∙104 CFU/g to (9.20 ± 2.05)∙103 CFU/g;enterobacteria loads from (1.40 ± 0.76)∙103 CFU/g to (8.80 ± 1.73)∙103 CFU/g and from (1.01 ± 0.02)∙103 CFU/g to (9.20 ± 2.05)∙103 CFU/g;in Pseudomonas from 0 to (2.30 ± 0.53)∙102 CFU/g and from 0 to (8.90 ± 2.35)∙102 CFU/g for Bilanko and Ngamakala respectively. These results reveal a variation in bacterial similarity and distribution in the Bilanko and Ngamakala peat bogs.

关键词： Bacteria Lipase Polyphenol Soil Peat Bog Republic of Congo

Trauma Emergencies at University Hospital of Brazzaville, Congo

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Surgical Science 2022年第3期13卷 144-154页

作者： Massamba Miabaou Didace Boukassa Léon Note Madzele Murielle Monka marius Ondima ir.ne Moyikoua Armand Massamba Alphonse Digestive Surgery Department University Hospital Brazzaville Congo Polyvalent Surgery Department University Hospital Brazzaville Congo Traumatology-Orthopaedic Department University Hospital Brazzaville Congo Department of Pediatric Surgery University Hospital Brazzaville Congo Laboratory of Numerical Analysis Computer Science and Applications Faculty of Sciences and Technology Marien Ngouabi University Brazzaville Congo

Background: Trauma is the main reason for consultation in the emergency unit. They deserve particular attention in the Congo where road accidents and violence of all kinds are increasingly observed. Methods: This study who carried out in the surgical emergencies at the University Hospital of Brazzaville, aims to analyze the epidemiological and etiological aspects, the anatomical lesions encountered;to describe their.management, as well as to evaluate the induced mortality while emphasizing their.place in all surgical emergencies. The prospective and analytical study included 2127 patients admitted to a traumatic emergency unit from January 1 to June 30, 2018. Medical records served as data sources. The measure of trauma severity was determined using Champion’s Trauma Score. The epidemiological, clinical and therapeutic parameters were studied. Results: The population most affected was adolescents and young adults (mean age, 27.3 years) with a male predominance: 1318 men (i.e. 61.9%) for 809 women (i.e. 38.1%). Road accidents (n = 819, or 38.5%) were the main cause of injuries, followed by violence (n = 702, or 33%) and falls (27.3%). The skull, limbs, thorax and abdomen are the main targets. The most observed lesions were limb fractures (n = 344, i.e. 16.1%), intracranial hematomas and contusions (n = 315, i.e. 14.8%), thoracic and abdominal wounds (n = 28, i.e. 1.3%). Mortality was evaluated at 0.6%, and was correlated with the severity of the lesions and the type of trauma. Conclusion: Trauma is very common in emergency consultations in Congo, with a hospital frequency of 75.1% of all emergencies. Preventive actions are essential to reduce their.frequency.

关键词： Emergencies Trauma Accidents Public Road Violence