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Pathogenesis and Varietal Screening for Panama Wilt Disease of Banana in Pakistan 巴基斯坦香蕉巴拿马枯萎病发病机制及品种筛选
Pub Date : 2019-08-16 DOI: 10.29169/1927-5129.2019.15.01
N. Sultana, K. Khanzada, J. Akhtar, S.M.H. Kazmi
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引用次数: 0
Statistical Analysis of Salman Taseer and Mumtaz Qadri Case Coverage in Daily Express and Daily The Nation 《每日快报》和《国家日报》对萨尔曼·塔西尔和蒙塔兹·卡德里案件报道的统计分析
Pub Date : 2018-11-14 DOI: 10.29169/1927-5129.2018.14.39
M. Shafiq, Fatima Kiran
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引用次数: 0
Investigation of Ethnic Diversity In Pakistan: A Case Study of Karachi 巴基斯坦民族多样性调查:以卡拉奇为例
Pub Date : 2018-06-25 DOI: 10.6000/1927-5129.2018.14.38
F. Niazi, A. P. Azad
In developing countries increasing population and lack of good governance are the major issues and Pakistan is no exception. These issues are highlighted most in the context of urban centers. Karachi is the most populous city of Pakistan and currently ranked 6 th among the mega cities of the world. After partition this city has grown up rapidly due to influx of both national and international immigrants. Urdu speaking persons are the largest ethnic group in Karachi and Pashtuns are second largest group who came to Karachi. It can’t be wrong to say that there are even more Pashtuns in Karachi than in Peshawar itself. Almost 50% of the total population is Urdu speaking whereas 25% of total population is Pashtun in Karachi, whereas, 14% are from Punjab and remaining 9% speaking other languages are settled here. Similarly there are areas in the city marked for Christians, Hindus, Parsis etc. Census Data for the years 1951, 1961, 1972, 1981 and 1998 are taken to analyze the variability of Religion, Population and Language (language data is not available for 1972 census). Spatial development of Slums / Katchi-Abadi 1988 and projection for 2000 has also been discussed. The change in population for the years 1981 and 1988 has been mapped using GIS. MP & ECD Analysis Zones have been used and according to the findings during the years 1986-2000 population increase percent is higher in Surjani Town and Taisar Town. It is also concluded that 96% population living in the city are Muslims and speak more than 9 different languages.
在发展中国家,人口增长和缺乏良好治理是主要问题,巴基斯坦也不例外。这些问题在城市中心的背景下最为突出。卡拉奇是巴基斯坦人口最多的城市,目前在世界大城市中排名第六。分治后,由于国内外移民的涌入,这座城市迅速发展起来。说乌尔都语的人是卡拉奇最大的族群,普什图人是来到卡拉奇的第二大族群。可以说,卡拉奇的普什图人甚至比白沙瓦本身还要多。在卡拉奇,几乎50%的人口说乌尔都语,25%的人口说普什图语,14%来自旁遮普,剩下的9%说其他语言。同样,城市里也有专门为基督教徒、印度教徒、帕西教徒等人设立的区域。采用1951年、1961年、1972年、1981年和1998年的人口普查数据来分析宗教、人口和语言的变化(1972年人口普查没有语言数据)。还讨论了贫民窟/ Katchi-Abadi 1988年的空间发展和2000年的预测。利用地理信息系统绘制了1981年和1988年的人口变化图。已经使用了MP和ECD分析区,根据1986-2000年期间的调查结果,Surjani镇和Taisar镇的人口增长率较高。还得出结论,96%的人口居住在城市是穆斯林,说9种以上不同的语言。
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引用次数: 1
The Gauß Sum and its Applications to Number Theory 高斯和及其在数论中的应用
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.35
Nadia Khan, S. Katayama, T. Nakahara, H. Sekiguchi
The purpose of this article is to determine the monogenity of families of certain biquadratic fields K and cyclic bicubic fields L obtained by composition of the quadratic field of conductor 5 and the simplest cubic fields over the field Q of rational numbers applying cubic Gaus sums. The monogenic biquartic fields K are constructed without using the integral bases. It is found that all the bicubic fields L over the simplest cubic fields are non-monogenic except for the conductors 7 and 9. Each of the proof is obtained by the evaluation of the partial differents x - x r of the different ¶ F/Q ( x ) with F=K or L of a candidate number x , which will or would generate a power integral basis of the fields F . Here r denotes a suitable Galois action of the abelian extensions F/Q and ¶ F/Q ( x ) is defined by O r e G{ i } ( x - x ) r , where G and i denote respectively the Galois group of F/Q  and the identity embedding of F.
本文的目的是用三次高斯和确定由有理数场Q上导体5的二次场和最简单的三次场复合得到的某些双二次场K和循环双三次场L族的单调性。在不使用积分基的情况下构造了单基因双四元场K。发现除导体7和导体9外,最简三次场上的所有双三次场L都是非单基因的。每个证明都是通过对候选数x的F/Q (x)与F=K或L的偏差x - x r的求值得到的,这将或将产生域F的幂积分基。这里r表示一个合适的伽罗瓦作用的阿贝尔扩展F/Q和¶F/Q (x)由O re G{i} (x - x) r定义,其中G和i分别表示F/Q的伽罗瓦群和F的恒等嵌入。
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引用次数: 0
An Overview of the Antibacterial Implications of Lansium domesticum 家兰的抗菌作用综述
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.32
A. Mohyuddin, T. Munir, Khurrum Shahzad Munawar
Lansium domesticum belongs to the family Meliaceae and is admired for its fruit in southern Asia. The family Meliaceae is known as novel bioactive compounds that are usually used in folk remedy as a drug for the treatment of diarrhea. The leaf and bark mixture of L. domesticum cv. duku exhibited antibacterial activity towards Bacillus subtile , Staphylococcus aureus , and Echerichia coli. Phytochemical screening of fruit waste of L. domesticum showed the presence of 3? -hydroxyonocera-8, 21? -hydroxyonocera-8, 14-dien-21-one and 14-dien-3-one, lansic acid. The seeds contain tetranortriterpenoids. The bark contains active compounds namely onoceradienedione, lansiolic acid A, iso-onoceratriene and 3-keto lansiolic acid. The methanolic extract of the bark of L . domesticum cv kokossan showed major antibacterial efficacy against Escherichia coli and. Bacillus subtilis The ethyl acetate extract exhibited an antibacterial efficacy with an inhibit zone respectively of 14 and 12.5 mm towards E. coli and B. cereus . Silver nanoparticles have a future in an antimicrobial role. The silver nanoparticles of L. domesticum are spherical in shape with a size from10-30 nm.
Lansium domesticum属于Meliaceae科,因其在南亚的果实而备受推崇。楝科植物是一种新型的生物活性化合物,通常用于民间治疗腹泻的药物。家蝇叶皮混合物的研究。duku对芽孢杆菌、金黄色葡萄球菌和大肠杆菌均有抑菌活性。对家蝇果渣进行植物化学筛选,发现存在3?-hydroxyonocera-8, 21 ?-羟基藻- 8,14 -二烯-21- 1和14-二烯-3- 1,麝香酸。种子含有四叔三萜。树皮中含有活性化合物,即壬二烯二酮、蓝莓酸A、异壬三烯和3-酮类蓝莓酸。从白杨树皮中提取甲醇提取物。家蝇对大肠杆菌和大肠杆菌有较强的抗菌作用。乙酸乙酯提取物对大肠杆菌和蜡样芽孢杆菌的抑制区分别为14 mm和12.5 mm。银纳米颗粒在抗菌方面具有广阔的应用前景。银纳米颗粒呈球形,大小在10 ~ 30 nm之间。
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引用次数: 3
Pharmacological Activities of Carica papaya Linn 木瓜果实的药理活性
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.33
S. Shahid, U. Fatima
Carica papaya is a tropical fruit, present in orange red to yellow orange color. The whole plant including fruit, leaves, roots, peel, bark, seed and pulp served as medicine. It is rich in minerals, carotenoids, vitamins, alkaloids, enzymes, lycopene, and flavonoids that provide the papaya with special importance. It is used as a remedy for the treatment of many skin infections, anti fungal, anti viral infections. Its milky juice extracted and dried is used as medicine for digestive disorders and as toothpaste. Carica papaya helps in the treatment of different types of cancer, kidney infections, nervous disorders, etc. Now a days papaya is known as a nutraceutical fruit because of its multifaceted properties. The most enhanced properties of papaya are anti-fungal, anti-fertility, uretonic, anti-hypertensive, hypolipidemic, dengue fever, diuretic, anti-helmintic, wound healing, antibacterial and antitumor activities. This review summarizes the magical pharmacological benefits of Carica papaya.
番木瓜是一种热带水果,呈现橙红色到黄橙色。整个植物包括果实、叶子、根、皮、树皮、种子和果肉都被用作药物。它富含矿物质、类胡萝卜素、维生素、生物碱、酶、番茄红素和类黄酮,这些都对木瓜具有特殊的重要性。它被用作治疗许多皮肤感染,抗真菌,抗病毒感染的药物。其乳白色的汁液提取和干燥后用作消化系统疾病的药物和牙膏。番木瓜有助于治疗不同类型的癌症、肾脏感染、神经紊乱等。如今,木瓜因其多方面的特性而被认为是一种营养水果。木瓜最增强的特性是抗真菌、抗生育、尿通、降压、降血脂、登革热、利尿剂、抗寄生虫、伤口愈合、抗菌和抗肿瘤活性。本文综述了番木瓜神奇的药理作用。
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引用次数: 11
Biomarkers in Human and Environmental Health Risk Studies 人类和环境健康风险研究中的生物标志物
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.31
Qasar Saleem, Tanveer Akbar, Aqsa Salamat
Uncertainties in human health risk assessment, and the measuring on the impacts of contaminants have attracted great concern. Uncertainties, source-to-outcome, exposure assessment, hazard and risk characterisations are a number of techniques that have been applied to maximize results. Experts’ opinions and quantitative tools have been applied to narrow the gap between data and rules for regulatory purposes. Bio monitoring information, in vitro data streams and computational toxicology are major areas for human health risk assessment. A need for a biomarkers data bank is of utmost need to minimize uncertainties in the toxicological environmental human health risk assessment field.
人类健康风险评估中的不确定性以及对污染物影响的测量引起了人们的极大关注。不确定性、来源到结果、暴露评估、危害和风险特征是为了最大限度地提高结果而应用的一些技术。专家的意见和量化工具已被应用于缩小数据与监管目的规则之间的差距。生物监测信息、体外数据流和计算毒理学是人类健康风险评估的主要领域。为了最大限度地减少毒理学环境人类健康风险评估领域的不确定性,迫切需要建立生物标志物数据库。
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引用次数: 0
Determination and Comparison of Aspartame Level in Low Calorie Table Top Sweeteners by Ultraviolet Visible Spectroscopy 紫外可见光谱法测定低热量台式甜味剂中阿斯巴甜含量及比较
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.30
Narjis Naz, Subreena Altaf
The analysis of aspartame was done in table top sweeteners using Ultraviolet visible Spectroscopy. The method is based on the formation of manganate ion (MnO 4 2- ) when potassium permanganate oxidizes aspartame. The analysis was carried out at a fixed wavelength of 600nm exactly after 48 minutes of sample preparation using 1mL of 0.01M KMnO 4 and 2mL of 1.0M NaOH. A linear calibration graph was obtained with the regression coefficient of 0.9999 and the percentage recovery was in the range of 92.7-101.6%. The Relative standard deviation for the method was found to be 1.03%.
利用紫外可见光谱学技术对食用甜味剂中的阿斯巴甜进行了分析。该方法是基于高锰酸钾氧化阿斯巴甜时生成锰离子(mno42 -)。用1mL 0.01M kmno4和2mL 1.0M NaOH制备样品48分钟后,在固定波长600nm处进行分析。得到线性校正图,回归系数为0.9999,回收率在92.7 ~ 101.6%范围内。方法的相对标准偏差为1.03%。
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引用次数: 1
Schiff Bases: Multipurpose Pharmacophores with Extensive Biological Applications 希夫碱:具有广泛生物学应用的多用途药物载体
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.34
K. Munawar, S. Haroon, S. A. Hussain, H. Raza
Schiff bases are substances prepared generally by the condensation reaction of aldehydes or ketones with amines. They may have substituted aliphatic or aromatic side chains, and hence show extensive biological activities. It is reported that these molecules play an important role in the synthesis of various drugs. This paper focus on the biological activities of Schiff bases of various types and hence makes them important precursors in designing drugs for medical treatment. The biological applications of Schiff bases can be extended from antimicrobial, plant growth regulator, antioxidant, enzymatic, anticancer, anti-inflammatory, anti-malarial, antiviral, neuroprotective, analgesic, anti-convulsant to neurotoxic activities. They also serve as a dominant class of ligands with a variety of binding sites for coordination with metals.
席夫碱通常是由醛或酮与胺缩合反应制备的物质。它们可能取代了脂肪或芳香侧链,因此显示出广泛的生物活性。据报道,这些分子在各种药物的合成中起着重要作用。本文重点介绍了各种类型的希夫碱的生物活性,从而使它们成为设计医疗药物的重要前体。希夫碱的生物学应用范围从抗菌、植物生长调节剂、抗氧化、酶促、抗癌、抗炎、抗疟疾、抗病毒、神经保护、镇痛、抗惊厥到神经毒性等。它们也是一类优势的配体,具有多种与金属配位的结合位点。
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引用次数: 34
Edge Version of Harmonic Index and Harmonic Polynomial of Rooted Product Graphs 根积图调和指数与调和多项式的边型
Pub Date : 2018-06-22 DOI: 10.6000/1927-5129.2018.14.37
Sohail Zafar, M. S. Sardar, R. Nazir, Z. Zahid
In this paper we computed explicit formulas for the edge version of harmonic index and harmonic polynomial of some classes of rooted product of graphs and i -th vertex rooted product of graphs.
本文计算了若干类图的根积和图的第i顶点根积的调和指数和调和多项式的边型的显式公式。
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引用次数: 1
期刊
BJ Kines National Journal of Basic Applied Sciences
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