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Biosystematics of Damselflies Zygoptera: Odonata of Pakistan

Thesis Info

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Author

Zia, Ahmed

Program

PhD

Institute

Pir Mehr Ali Shah Arid Agriculture University

City

Rawalpindi

Province

Punjab

Country

Pakistan

Thesis Completing Year

2010

Thesis Completion Status

Completed

Subject

Natural Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/2860/1/326S.pdf

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676725646053

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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.
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خدا کا آخری پیغام لے کر آنے والے آپ ؐ


خدا کا آخری پیغام لے کر آنے والے آپؐ
جہاں میں رونقِ اسلام لے کر آنے والے آپؐ

جہاں پر نور اور ظلمت میں کچھ تفریق ہی نہ تھی
وہاں تفریقِ صبح و شام لے کر آنے والے آپؐ

منات و لات و عزّی کا تھا صدیوں سے وہاں قبضہ
خدا کے گھر خدا کا نام لے کر آنے والے آپؐ

بہارِ جاوداں دنیا کے ویرانوں سے پھوٹی ہے
جہانِ خار میں گلفام لے کر آنے والے آپؐ

سحابِ رحمتِ کُل ؛ کھل کے برسا دشت و صحرا پر
خدا کی رحمتیں ہر گام لے کر آنے والے آپؐ

کلامِ گُل فشاں سے باغِ اقرا میں بہار آئی
خزانہ لوح کا بے دام لے کر آنے والے آپؐ

سرِ کوثر ، لبِ عرفانؔ بھی سیراب ہو اے کاش
مئے توحید کا بھی جام لے کر آنے والے آپؐ

COMPARISON OF REGIONAL MANUAL THERAPY AND STANDARD PHYSICAL THERAPY INTERVENTION IN FEMALES WITH SACROILIAC JOINT PAIN

Background and Aim: Sacroiliac joint pain is localized in the region of sacroiliac joint which can be increased by stress and provocation tests of the joint. Aim of this study was to compare two interventions for reduction of sacroiliac joint pain. Methodology: Study design was randomized clinical trial. Study was conducted in bajwah hospital and children polyclinic Lahore. Duration of study was six months. The total sample size was 64 patients. Females of 20-50 years old with diagnosed sacroiliac joint pain were included in this study. Compression and distraction objective tests were performed for further confirmation of sacroiliac joint pain.  Purposive sampling technique was used. Numeric pain rating scale (NPRS) and Oswestry low back disability questionnaire (ODI) were used to collect the data. Exclusion criteria was females with fractures and other abnormalities of spine. Results: Results showed that both groups were equal when assessed on baseline by normality test colmogorov-smirnova. Independent t test was applied to compare the mean value of NPRS. Pretreatment mean of NPRS scale for both the regional treatment and standard treatment groups was 7.After 4 weeks NPRS of regional treatment group was 4 and of standard treatment group was 7. The mean value of pretreatment ODI for regional treatment group was 33 and for standard treatment group was 34.After 4 weeks ODI of regional treatment group was 24 and mean of standard treatment group was 27. Conclusion: It is concluded that after giving equal sessions to both groups when results were assessed regional treatment is more effective than standard treatment.

The Interaction of Psychological Factors on the Use of Language Learning Strategies: A Study at High School Level in Pakistan

The current research was originated by detecting the significance of the language learning strategies (LLS) with relation to the psychological factors. Previous research studies have shown language anxiety to be associated with broad based indices of language achievement. However, to date few researchers have empirically investigated the potential link between foreign language anxiety and language learning strategies. The objectives of current study were multifold. The first was to investigate which language learning strategies were frequently used by Pakistani high school students. The second was to discover the anxiety level of the participants and the third to find out the interaction of anxiety on the use of LLS. 476 high school students of grade 10th belonging to 18 schools (Private, Public, Rural and Urban)of Bahawalpur (Pakistan). Strategy Inventory for language learning (SILL) (Oxford, 1990) was used as an instrument to explore the language learning strategies used. Foreign Language Class Room Anxiety scale (Horwitz, Horwitz & Cope, 1986) was applied as an instrument for measuring the anxiety level of students. Data were analyzed using descriptive analyses, Pearson r correlation, Analysis of variance (ANOVA), T-Test and Cronbach’s alpha. The result of the SILL phase of the research revealed the frequency of strategies used by Private, Public, Rural, Urban, Science, Non Science, Low Proficiency and High Proficiency students. A significant relationship was explored between language learning strategies use and class room anxiety. Interaction of anxiety on language learning strategies was explored under three classes of anxiety as communication anxiety, test anxiety and fear of negative evaluation as stated by Horwitz et al. (1986). Students with medium level of communication anxiety used more memory and cognitive strategies than low and high communication anxiety level students. Students with low communication anxiety level used more cognitive strategies than medium and high communication anxiety level students, while students xi with high communication anxiety level used more affective strategies than low communication anxiety level students. Students with low test anxiety level used more cognitive and meta-cognitive strategies than medium test anxiety level students. High fear of negative evaluation level students used more memory and affective strategies than low fear of negative evaluation level students. The thesis concludes by bringing together the key findings and suggestive areas for further research. In sum, this research provides English language teachers and curriculum planners with ample and validated information about LLS currently used by Pakistani high school students and interaction of anxiety level on LLS use.