Damselflies or Zygoptera, an important group of predators and biodiversity indicator, has been neglected in Pakistan. Partially to redress this, damselflies were collected from various localities of Pakistan during 2004 – 2008. A total of 1061 damselflies collected, yielding 51 species in 26 genera and 5 families. Eight species, namely; Libellago lineata lineata, Libellago greeni, Protosticta hearseyi, Coeliccia vacca, Cylonolestes cyanea, Ellatoneura souteri, Ellatoneura campioni and Ellatoneura atkinsoni are recorded for the first time from Pakistan. A new species of Indocnemis ahmedi sp. nov. is described from Nouseri (AJK) and Dasu (N.W.F.P). All species incorporated into key are illustrated by their valid names, synonyms, measurement of body parts (abdomen, forewing and hindwing length), habitat description, sex ratio of collected specimens with their dates of collection, distribution range, differential characters from published description for new records to country and comprehensive characters description for new to science specimen has been provided. The known distribution of all the species is also updated. A map is provided of the distribution of each of them. Biodiversity indices study indicates that it was comparatively higher in AJ&K as compared to Punjab, N.W.F.P, Baluchistan, Sindh and Northern areas respectively. Comparison of all the collected damselflies was done on area basis as well as on time period basis. Results revealed significant diferences among 3 species and non-significant in 30 species on area basis. On time period basis, 33 species showed decreased length and 17 species showed increase in length. Sex ratio for whole collection was also calculated and it was found female biased.
آخرت پر ایمان لانے کا مطلب یہ ہے کہ وفات کے بعد سے لے کر جنت یا جہنم میں داخل ہونے کے بارے میں قرآن اور حدیث میں میں تمام احکامات کی تصدیق کرنا اور اس پر یقین رکھنا کیونکہ کہ عقیدہ آخرت شرط ارکان ایمان کا اہم جز ہے اور اس پر ایمان لائے بغیر مکمل مومن نہیں ہو سکتے، اس لیے اسلام میں عقیدہ آخرت کی بہت اہمیت ہے ۔ اس فصل میں تفسیر تفہیم القرآن قرآن کی روشنی میں آیت استفہام اور عقیدہ آخرت کی وضاحت کی گئی ہے جو کہ درج ذیل آیات ہیں:
Zakat is although a compulsory obligation in Islam but is not paid compulsorily by the people. There are two main reasons; one is the ignorance about many things on which zakat is due, for example non-agricultural land and commercial plots etc. andsecond, ignorance about the mechanism through which it is paid. Thefirst aspect is related to public awareness and second aspect is related to the fiscal policy being enforced by the government collecting property and wealth taxes thus putting heavyfinancial pressure on the owners of real estate so as to compel them to avoid zakat andpay taxes. The paper explores the level of awareness among the general public about the payment ofzakat on non-agricultural land. Itfurther addresses the question that how the existing revenue structure need to be changed. For thefirst aspect, primary data with n=33 has been collected from the capital city of the province Khyber Pakhtunkhwa. For the second aspect the revenue structure of the government is reviewed tofind out the number of taxes on the possession, sale and purchase of commercial or nonagricultural land plots. Since taxes are in no way a substitute of zakat so it is further explored that if the existing taxes are replaced and zakat system would be properly enforced then how much is the net return. In order to estimate this net return, an interview has been conducted from the property dealers and also the figures are taken from government accounts to calculate a sample for the study area that is then generalized for the government returns at large. The results of the study show a high level ofignorance about zakat obligation on plots in the study area. The verdicts of the Islamic scholars also create difference of opinion, however, majority have approved the case in favor of payment. Since there is ignorance and people have to pay taxes so they avoid zakat and just pay taxes. A mechanism is needed for fiscal reforms to ensure the payment of zakat and to stop its substitution against taxes on land plots.
The teaching of mathematics, even in the selective private schools in Pakistan, is done in a traditional fashion. This kind of teaching helps students follow pre-ordained rules, transmitted by the teacher, without understanding the rationales for them. The consequence is that students develop proficiency in procedural skills but lack reasoning and thinking capacity in mathematics. This study was designed to investigate how a small sample of upper primary school students could be helped to develop a relational understanding of some basic number concepts. Using an action-research approach these students were engaged in a set of mathematical activities which allowed the researcher to trace their thinking. Data collection in this study occurred in three stages. At the Pre-Intervention stage semi-structured interviews and classroom observations were conducted to ascertain how students learned and were taught mathematics in their school context. During the Intervention stage the researcher set students various mathematical activities to help trace their mathematical thinking and learning. At the Post-Intervention stage students discussed in small groups both, the helping and the constraining factors in developing their relational understanding in mathematics. The findings that emerged were that multiple representations, the appropriate use of mathematical language and students' efforts to justify their claims helped them learn to reason mathematically. However, the teacher's own inadequacies in mathematical concepts and the limitations of words and pictures in representing abstract mathematical ideas sometimes constrained what the students could learn.