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Program of psychological rehabilitation of the National Guard of Ukraine military personnel participated in combat actions 心理康复方案的乌克兰国民警卫队军事人员参加了战斗行动
Pub Date : 2018-11-30 DOI: 10.26697/ijsa.2018.1-2.05
I. Prykhodko
Background and Aim of Study: Combat actions that have taken place over the past f our years in eastern Ukraine have a negative impact on the physical and mental health of the combatants. Under these conditions, the psyche of military personnel operates on the brink of its own resources, and prolonged participation in hostilities can lead to the development of post-traumatic stress disorder. Therefore, timely measures of prevention and control of combat stress, psychological rehabilitation of military personnel after engagement in combat will significantly reduce psychogenic injuries, prevent the emergence of mental disorders from combatants. The aim of the study: to develop, scientific ally substantiate and to test a program of psychological rehabilitation of combatants. Material and Methods: To determine the effectiveness of the program of psychological rehabilitation at the beginning and at the end was used by authorial diagnostic of mental disorders methodology “Psychological Safety of Personality”, as well as “The Questionnaire Evaluating the Effectiveness of Psychological Training” after completing the psychological training . In total, 70 military men of the National Guard of Ukraine from all regions of Ukraine participated in the program of Psychological rehabilitation, and the practical implementation and testing of the program took place in 2017. Results: The program of psychological rehabilitation of combatants based on psychological training for restoring the psychological safety of a military man’s personality has been developed and scientifically substantiated. The practical implementation of the program of the psychological rehabilitation of the combatants proved its effectiveness: the results of the dynamics of the components of psychological safety of a person increased on average by 16%. Conclusions: Proposed program of psychological rehabilitation of combatants helped to improve the mental condition of military personnel, to restore psychological resources of a person and to prevent the development of mental disorders.
研究背景和目的:过去几年在乌克兰东部发生的战斗行动对战斗人员的身心健康产生了负面影响。在这种情况下,军事人员的心理处于自身资源的边缘,长期参与敌对行动可能导致创伤后应激障碍的发展。因此,及时采取措施预防和控制战斗压力,使军事人员在参加战斗后进行心理康复,将大大减少心理伤害,防止战斗人员出现精神障碍。本研究的目的是:制定、科学地证实和测试战斗人员心理康复计划。材料与方法:为了确定心理康复计划的开始和结束的有效性,采用心理障碍诊断法“人格心理安全”和心理训练结束后的“心理训练有效性评估问卷”。来自乌克兰各地区的乌克兰国民警卫队共有70名军人参加了心理康复计划,该计划于2017年进行了实际实施和测试。结果:以心理训练为基础的战斗人员心理康复计划得到了发展,并得到了科学的证实。战斗人员心理康复方案的实际实施证明了其有效性:一个人心理安全各组成部分的动态结果平均增加了16%。结论:提出的战斗人员心理康复计划有助于改善军人的心理状况,恢复一个人的心理资源,防止心理障碍的发展。
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引用次数: 2
Phytominerals and Phytochemical Studies of Azadiracthta indica, Leea guineensis and Parkia biglobosa Leaves 印楝叶、豚草叶和白鹤叶的植物矿物和植物化学研究
Pub Date : 2018-11-08 DOI: 10.21467/IAS.6.1.28-34
O. L. Awotedu, Paul Oluwatimilehin Ogunbamowo, I. B. Emmanuel, I. Lawal
Medicinal plants have great importance in African medicine and are also used as precursors in drug discovery. The medicinal value of plants lie in their bioactive constituents which usually allow them to fight against several diseases. Plant-based natural constituents can be derived from any part of the plant like bark, leaves, flowers, roots, fruits, seeds. The mineral and phytochemical analysis of the leaves of Azadirachta indica, Parkia biglobosa and Leea guineensis were investigated. The leaves were collected from the Herbal Garden, Forestry Research Institute of Nigeria, Jericho hills, Ibadan, Nigeria and identified at Forest Herbarium Ibadan. Oyo State. The leaves were air dried and milled to powder using a medium-sized milling machine and stored in an air-tight container until needed for analysis. Phytochemical screening/analysis and mineral analysis were determined using standard analytical methods. Phytochemicals like Alkaloids, Flavonoids, Tannins, Saponins, Anthraquinone, Cardiac glycoside were determined. while Minerals, such as Potassium, Sodium determined using flame photometer; Calcium, Phosphorus, Magnesium, Iron, Zinc, Manganese, and Copper were determined using Atomic Absorption Spectrophotometer. Results indicates that the bioactive contents of the leaves varied significantly (p<0.05) among the medicinal plants. The phytochemical analysis showed that the three medicinal plants contained alkaloid, saponins, tannins, flavonoids, polyphenols, cardiac glycoside and anthraquinone in varying quantities with the trend: A indica > P. biglobosa > L. guineensis; the macro elements showed similar trend as the phytochemicals while the micro elements followed the trend: P. biglobosa > L. guineensis > A indica. These results conceivably indicate that the three medicinal plant are good source of essential minerals and phyto-nutrients which possess strong pharmacological activities and provide scientific credence for its therapeutic usage.
药用植物在非洲医学中占有重要地位,在药物发现中也被用作前体。植物的药用价值在于它们的生物活性成分,这些活性成分通常使它们能够抵抗几种疾病。植物性天然成分可以来自植物的任何部分,如树皮、叶子、花、根、果实、种子。研究了印楝、大叶枇杷和利亚树叶的矿物和植物化学成分。叶子采集自尼日利亚伊巴丹杰里科山尼日利亚林业研究所草本花园,并在伊巴丹森林植物标本室鉴定。欧州。这些叶子被风干,用一台中型铣床磨成粉末,储存在一个密封的容器里,直到需要分析。植物化学筛选/分析和矿物分析采用标准分析方法测定。测定了生物碱、黄酮类、单宁、皂苷、蒽醌、心糖苷等植物化学成分。钾、钠等矿物质用火焰光度计测定;用原子吸收分光光度计测定钙、磷、镁、铁、锌、锰、铜。结果表明:两种植物叶片中生物活性成分含量差异显著(大叶枇杷>大叶枇杷;宏量元素与植物化学物质的变化趋势相似,微量元素的变化趋势为:大白杨>豚草>籼稻。这些结果表明,这三种药用植物是必需矿物质和植物营养素的良好来源,具有较强的药理活性,为其治疗提供了科学依据。
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引用次数: 16
Cryptosporidium in the Philippines 菲律宾的隐孢子虫
Pub Date : 2018-10-14 DOI: 10.21467/IAS.6.1.18-27
Ryan V Labana
This short review provides an overview regarding the research findings on the occurrence of Cryptosporidium in the Philippines. It seeks to set conjecture about its possible role on the increasing waterborne disease incidences in the country. Intensive search of journal articles was done among major databases, online. The first report of Cryptosporidium infection in the country was in 1985. Past more than 30 years, Cryptosporidium is not yet well-understood in the Philippines, but an increasing research interest has been observed among Filipinos in the past few years.  Recently, waterborne transmission of the infection appeared in the studies to be more potent than zoonotic and person-to-person transmissions. An improvement on the detection methods was also observed, giving an improved knowledge on the molecular diversity of Cryptosporidium in the country. Despite these improvements, the paucity of the data regarding the impact of Cryptosporidium to the public health in the Philippines is still apparent. One Health approach is recommended to fully understand the interconnections between human, animal, and environment as reservoirs of the infective stage of the parasite. Dedication of the researchers in understanding their geographical distribution, molecular diversity, and environmental and climatic behaviour will eventually uncover the public health implications of Cryptosporidium in the country.
本文就菲律宾隐孢子虫发生的研究成果作一综述。它试图猜测它在该国日益增加的水传播疾病发病率中可能发挥的作用。在主要的在线数据库中对期刊文章进行了深入的搜索。该国首次报告隐孢子虫感染是在1985年。在过去的30多年里,隐孢子虫在菲律宾还没有得到很好的了解,但在过去的几年里,菲律宾人对隐孢子虫的研究兴趣日益浓厚。最近,在研究中,水传播的感染似乎比人畜共患和人与人之间的传播更有效。还观察到检测方法的改进,提高了对该国隐孢子虫分子多样性的认识。尽管取得了这些进展,但关于隐孢子虫对菲律宾公共卫生影响的数据仍然明显缺乏。建议采用一种卫生方法,以充分了解作为寄生虫感染阶段宿主的人、动物和环境之间的相互联系。研究人员在了解其地理分布、分子多样性以及环境和气候行为方面的奉献精神将最终揭示该国隐孢子虫的公共卫生影响。
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引用次数: 0
Total Phenolic Contents and Antioxidant Variations in Raw and Cooked Dried Fruit of Xylopia aethiopica 埃塞俄比亚木杉生、熟干果总酚含量及抗氧化剂变化
Pub Date : 2018-10-02 DOI: 10.21467/IAS.6.1.13-17
B. Oso, A. Oladiji
Most plant products undergo one or more different thermal processes before consumption despite the claims that cooking fruits and vegetables could have detrimental effects on the beneficial properties of the plants. This work investigated the changes in antioxidant status occurring in dried fruit of Xylopia aethiopica subjected to cooking at different temperatures. The analyses were performed on both raw and boiled samples to assess the total phenolic contents (TPCs) and the antioxidant potential through reduction of ferric chloride salt and bleaching of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical. The data obtained were subjected to analysis of variance and pairwise comparisons by Tukey-Kramer test at p < 0.05. There was a significant heat-trend difference between the phenolic contents of the samples at the selected temperatures with the highest TPC recorded at 70°C. Similarly, the ferric reducing potentials of the cooked samples were significantly different (p <0.05) from the raw. However, uncooked samples had significantly (p <0.05) higher percentage of DPPH radical scavenging activity compared to cooked samples. The overall effect of cooking the dried fruit of X. aethiopica was due to an elevation in total phenolics concentrations and reducing potentials of the aqueous infusions. However, boiling decreases the DPPH radical scavenging ability of the samples. Therefore, this study suggests an optimum cooking temperature of 70°C which could result in the highest retention of phenolic contents and ferric reducing potentials in the fruit of X. aethiopica and lowest appropriate temperature to conserve its intrinsic radical-scavenging activity in order to assure a higher quality food for the maintenance of human health. Moreover, losses in the phenolic contents and antioxidant potential should be considered when the procedural temperature during processing is unalterable.
尽管有人声称烹饪水果和蔬菜会对植物的有益特性产生有害影响,但大多数植物产品在食用前都会经历一个或多个不同的热过程。本文研究了埃塞俄比亚木杉干果在不同温度下的抗氧化状态的变化。通过还原氯化铁盐和漂白1,1-二苯基-2-苦酰肼(DPPH)自由基,对原料和煮沸样品的总酚含量(TPCs)和抗氧化能力进行了分析。所得资料采用Tukey-Kramer检验进行方差分析和两两比较,p < 0.05。所选温度下样品的酚含量存在显著的热趋势差异,其中TPC最高记录为70℃。同样,煮熟样品的铁还原电位与生样品有显著差异(p <0.05)。然而,与煮熟的样品相比,生的样品对DPPH自由基的清除活性显著(p <0.05)提高。蒸煮青果干果的总体效果是由于总酚浓度的升高和水灌注的还原电位。然而,煮沸降低了样品对DPPH自由基的清除能力。因此,本研究建议在70°C的最佳烹饪温度下,可以最大限度地保留青松果实中的酚类含量和铁还原电位,并保持其固有的自由基清除活性,从而保证高质量的食品,以维护人体健康。此外,当加工过程中的程序温度不变时,应考虑酚含量和抗氧化能力的损失。
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引用次数: 3
Infant Screening System Based on Cry Analysis 基于哭声分析的婴儿筛查系统
Pub Date : 2018-10-02 DOI: 10.21467/ias.6.1.1-7
Akshay Mendhakar, N. Sreedevi, K. Arunraj, Jayashree C. Shanbal
Acoustical investigation of infant cries has been a clinical and research focus in the recent years. Findings of several studies reveal the importance of cry as a useful window for early detection of several diseases and communication difficulties such as hearing impairment, intellectual disabilities, cerebral palsy etc. This motivates us to use a minimal interface system that can automatically classify infant cries into normal and pathological with the help of state-of-the-art machine learning strategies. In this paper, we propose a software program for screening infants based on their cries. The proposed system is able to detect & classify infant cries into normal and pathological based on the acoustic input. To build and train the system, infant cries of normal and Low Birth Weight (LBW) newborn within 7 days of birth were considered. A pain induced cry elicited using the routine intramuscular immunization was recorded using a standard Olympus LS-100 recorder which was held about 10 centimetres away from the infant’s mouth. The acoustic correlates of these cries were used to build the software tool. Artificial Neural Network was employed to improve its functionality. Therefore, we propose a screening tool for further accessibility and large-scale implementation.
近年来,婴儿哭声的声学研究一直是临床和研究的热点。几项研究的结果揭示了哭泣作为早期发现一些疾病和沟通困难(如听力障碍、智力残疾、脑瘫等)的有用窗口的重要性。这促使我们使用一个最小的接口系统,可以在最先进的机器学习策略的帮助下自动将婴儿哭声分为正常和病理。在本文中,我们提出了一个基于婴儿哭声的筛选软件程序。该系统能够根据声音输入对婴儿哭声进行正常和病理的检测和分类。为了建立和训练该系统,研究了出生7天内正常和低出生体重(LBW)新生儿的婴儿哭声。使用标准奥林巴斯LS-100记录仪记录常规肌肉免疫引起的疼痛引起的哭声,该记录仪距离婴儿的嘴约10厘米。这些叫声的声学相关性被用来构建软件工具。采用人工神经网络对其功能进行改进。因此,我们提出了一种筛选工具,用于进一步的可访问性和大规模实施。
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引用次数: 1
Comparative Study of the in vitro Antioxidant Properties of Methanolic Extracts of Chromolaena odorata and Ageratum conyzoides used in Wound Healing 臭毛草和鹰尾草甲醇提取物体外抗氧化性能的比较研究
Pub Date : 2018-10-02 DOI: 10.21467/IAS.6.1.8-12
B. Oso, N. O. Abey, O. Oyeleke, B. Olowookere
This study sought to evaluate the potential antioxidative potencies of Chromolaena odorata and Ageratum conyzoides,  commonly used herbs in Nigeria for wound first aid and healing. The antioxidant potentials were evaluated by measuring their abilities to scavenge radicals, reduce oxidised iron and quench the formation of lipid peroxides. The findings showed that the extract of Ageratum conyzoides exhibited significantly higher (p<0.05) antioxidant potential than the extract of Chromolaena odorata. The study, therefore, suggests that Ageratum conyzoides has higher potential for therapeutic value than Chromolaena odorata in terms of antioxidant potential.
本研究旨在评估在尼日利亚常用的用于伤口急救和愈合的草药——臭毛草和鹰尾草的潜在抗氧化能力。通过测定其清除自由基、还原氧化铁和抑制脂质过氧化物形成的能力来评估其抗氧化潜力。结果表明,鸡爪草提取物的抗氧化能力显著高于臭毛草提取物(p<0.05)。由此可见,在抗氧化潜能方面,刺草具有更高的潜在治疗价值。
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引用次数: 9
The Solar Flux and Sunspot Number; A Long-Trend Analysis 太阳通量与黑子数;长期趋势分析
Pub Date : 2018-07-16 DOI: 10.21467/IAS.5.1.47-51
B. Tiwari, Mukul Kumar
We investigate the nature of monthly sunspot numbers and solar flux F10.7 by employing the linear and multiple regression techniques. We observed a brilliant correlation between monthly mean sunspot number and F10.7. We observed that even in deep solar minimum there exist some magnetic activities. We obtained the coefficient of determination R2 to be 0.9533. We estimated the correlation coefficient for solar flux F10.7 and sunspot number to be 0.97. We extrapolated the F10.7 back to the year 1700 and observed a good correspondence between the modelled F10.7 and sunspot nature. We also found a very good correspondence between the modelled and observed solar flux F10.7.
本文采用线性和多元回归方法研究了月黑子数和太阳通量F10.7的性质。我们观察到月平均太阳黑子数与F10.7之间存在明显的相关性。我们观察到,即使在太阳极小期的深处,也存在一些磁活动。我们得到决定系数R2为0.9533。我们估计太阳通量F10.7与黑子数的相关系数为0.97。我们将F10.7外推到1700年,并观察到模拟的F10.7与太阳黑子性质之间有很好的对应关系。我们还发现在模拟和观测到的太阳通量F10.7之间有很好的对应关系。
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引用次数: 5
Contemporary Issues of Climate Change on Oil and Gas Industry Operations 气候变化对油气行业运营的影响
Pub Date : 2018-06-03 DOI: 10.21467/IAS.5.1.33-46
O. Oyerinde
The reality of climate change as an aspect of broader global and environmental change attributable to either natural or anthropogenic cause is becoming more evident. Equally, energy, chiefly oil and gas is not only a major climate change inducer via greenhouse gas emissions anymore, but also a victim of the impacts therein. As such, this paper examines the impact of recorded changes in climatic variables on oil and gas operations categorized into upstream, midstream and downstream operations representing exploration and production, transportation, along with processing and distribution respectively. Identified changes in weather events primarily driven by general climate change having significant impact on oil and gas operations and infrastructure include increasing temperature, increasing flooding, storm surges, sea level rise, coastal erosion, intense winds and waves, drought/water shortage and subsidence/landslides/mudslides and they all pose tremendous risk to onshore and offshore (shallow and deep water) operations and installations. Several adaptation measures are currently being implemented some of which are already yielding positive results. Adaptation measures are being complemented with mitigation strategies as long-term solutions. Sadly, most developing oil producing countries are still way behind in adopting various existing adaptation measures and implementing mitigative strategies due to prevalent low capacity.
气候变化作为可归因于自然或人为原因的更广泛的全球和环境变化的一个方面的现实正变得越来越明显。同样,能源,主要是石油和天然气,不再是温室气体排放导致气候变化的主要因素,也是其影响的受害者。因此,本文研究了记录的气候变量变化对油气作业的影响,这些作业分为上游、中游和下游作业,分别代表勘探和生产、运输以及加工和分销。天气事件的变化主要由总体气候变化驱动,对油气作业和基础设施产生重大影响,包括温度升高、洪水增加、风暴潮、海平面上升、海岸侵蚀、强风和海浪、干旱/缺水、下沉/山体滑坡/泥石流,它们都对陆上和海上(浅水和深水)的作业和设施构成巨大风险。目前正在实施若干适应措施,其中一些已经产生了积极成果。作为长期解决办法,适应措施正在与缓解战略相辅相成。遗憾的是,由于能力普遍低下,大多数发展中石油生产国在采取各种现有适应措施和实施缓解战略方面仍然远远落后。
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引用次数: 1
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International Journal of Science Annals
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