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Antecedents and Consequences of Organizational Commitment in Pakistatl

Thesis Info

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External Link

Author

Tayyab, Saadia

Program

PhD

Institute

Quaid-I-Azam University

City

Islamabad

Province

Islamabad.

Country

Pakistan

Thesis Completing Year

2006

Thesis Completion Status

Completed

Subject

Philosophy & psychology

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/5605/1/2353.pdf

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676725289646

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ادب اطفال،ادیب اوررسائل

کیا بچوں کے لیے جو لکھا جا رہا ہے وہ اُن کے لیے مناسب ہے؟
میں نے اس سوال کو بہت سوچ سمجھ کر کیا ہے۔
میں نے گزشتہ چار برسوں میں جو پڑھا ہے،وہ میرے لیے بہت حیران کن ہے۔
دل چسپ بات یہ ہے کہ نامور رسائل میں بھی کچھ ایسی کہانیاں پیش ہو رہی ہیں جن پر بہت زیادہ اعتراضات کیے جا سکتے ہیں اور خوش قسمتی سے اُن کے مدیران اتنے مہربان ہیں کہ جن کی کہانیوں میں سنگین اعتراضات اُٹھائے جا سکتے ہیں۔ اُن لکھنے والوں کو مسلسل شائع کیے جا رہے ہیں۔ستم ظریفی یہ ہے کہ نامناسب جملوں،شادی، زچگی، عشق اور دیوانگی پرمبنی داستانوں تک کو شائع کر دیا جاتا ہے کہ مغرب میں اس طرح کی کہانیوں کی اشاعت بچوں کے لیے بہت سود مند تصور ہوتی ہیں۔
بچوں کو اگر ایک خاص عمر سے قبل کچھ بتانا جائز ہے تو پھر ہمارے معاشرے کا اللہ ہی حافظ ہے۔اس حوالے سے لکھنے والوں کی یہ دلیل وزنی نہیں ہے کہ جدید دور میں نونہالوں کے پاس انٹرنیٹ ہے اور کچھ بھی ان سے چھپا نہیں ہے۔ ہم اس بات کو بھول جاتے ہیں کہ کم سے کم پاکستان میں آج بھی لاکھوں بچوں کے پاس جدید سہولیات تک نہیں ہیں۔ وہ آج بھی ویسے ہیں جیسے پچاس سال قبل کے نونہال تھے۔اُن کے پاس نئی معلومات پہنچ جاتی ہوں گی لیکن چوں کہ اُن کا براہ راست تجربہ نہیں ہوتا ہے تو وہ کسی بات پر یقین نہیں کر سکتے ہیں، وہ تب یقین کریں گے جب وہ کسی تجربے سے گزریں گے۔
ایک رسالہ گھر کے سربراہ کی مانند ہوتا ہے اگر وہی غلط روایت قائم کرے گا توپھر پیروی بھی اسی کی ہوگی۔ اس لیے ضرورت اس امر کی ہے کہ کہانیوں پر اعتراضات کو قبول کیے جانے...

مقاصد الإسلام في تحقيق السلام

This research focused on highlighting the purposes of Islam in achieving peace. This paper explains how Islam is the religion of peace and security for the worlds. Its provisions, legislations and purposes ensured all mankind the right to security and security of all kinds: Psychological security, financial security, social security and other types of security which ensure that humanity can live in peace. This is without any kind of these securities being subjected to any slight aggression, sabotage, deprivation or injustice, and if any of that happens then it would be a manifestation of violence and terrorism that is neither accepted nor recognized by Islam which is the religion of peace. The research has shown that Islam has preceded all international laws and norms with respect to the legalization of human rights in peace and war times alike and the sanctioning of those who violate them in this world and in the Hereafter. This is done with supporting evidence from the Quran, the Sunnah, the work of the leaders of Muslim Ummah throughout the Islamic centuries, and the testimonies of non-Muslims who have lived the mercy of Islam and come to know the observance of Islam of human rights. The aims of the research are: To demonstrate the legitimate purposes that Islam has brought to preserve human dignity and security. To show the precedence and superiority of Islamic law in the field of human rights care. To highlight the rich Islamic heritage of human values and civilization through the rules of humanitarian dealing in Islamic jurisprudence in war and peace, and the contributions of the purposes of the Sharia in the development of rules for the preservation of rights and freedoms.

Genome Wide Transcriptome Profiling of Agave Sisalana Leaves With Next Generation Sequencing under Drought Stress

Plants develop various biochemical, physiological and molecular mechanisms to sense a mixture of stress signals and elicit a precise response to minimize the damages. Therefore, in-depth studies are required to understand the genetic bases behind the plant’s tolerance in response to environmental stresses. Agave, monocotyledonous succulent plant, is endemic to arid regions of North America, exhibiting exceptional tolerance to their xeric environments. Genomic resources of Agave species have received little attention irrespective of their cultural, economic and ecological importance, which so far prevented the understanding of the molecular basis underlying their adaptations to the arid environment. To elucidate the drought-responsive mechanisms, here RNA-Seq libraries derived from the Agave sisalana leaves under control and drought conditions have been prepared and sequenced. More than 278 million paired ends Illumina leaf specific reads were generated. A Comparative de novo approach was applied to assemble paired-end reads into 93,141 contigs and 67,328 unigenes. Blast analysis of these unigenes against the non-redundant public databases (nr, swiss_prot, interProScan, Pfam, Viridi_plante, Pfam, Plant_TF, GO, KEGG and COG resulted in 37,546 unigenes with gene descriptions, functional categorization, or gene ontology terms. The expression study unveiled 3,095 differentially expressed unigenes between well-irrigated and drought-stressed leaf samples. Gene ontology and pathway analysis specified a significant number of abiotic stress responsive genes and pathways involved in processes like hormonal responses, antioxidant activity, and response to stress stimuli, wax biosynthesis, and ROS metabolism. Transcripts to several families belonging harboring important drought-response were also reported. Furthermore, Insilico 36,525 high confidence variants position (SNPs), 13,375 microsatellite markers (SSR) are detected in the annotated unigenes and 8164 marker specific pair of primers were designed. Stable internal housekeeping genes’ identification was carried out for accurate normalization of the target gene expression by qRT-PCR in Agave sisalana. In total 15 candidate’s housekeeping genes from de novo assembled transcriptome data were screened out for further evaluation. These includes ADP-ribosylation factor 2 (ARF2), Cyclophilin A (CYCA), Ribulose Bisphosphate Carboxylase activase B (RcaB), Rubisco Activase (RCA), Actin 11 (ACT11), beta-tubulin 4 (β-Tub 4), Eukaryotic elongation factor 1-alpha (EEF1α), eukaryotic initiation factor-4A (eIF-4A), Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), polyubiquitin (UB), RNA polymerase II (RPII), RuBisCO small subunit (RBCs), Serine/Threonine-protein phosphatase catalytic subunit (PP2A-1), Cullin-1 (CUL-1), WIN1, Ubiquitin 10 (UB10) and Ubiquitin-Conjugating enzyme (UBE2). The expression stability of these reference genes was rigorously analyzed and ranked in order by using four different statistical algorithms; NormFinder, BestKeeper, geNorm, and RefFinder under drought, rehydration, heat (± 60 °C), cold (± 4°C) and salt stress (100mM to 400mM) conditions. β-Tub 4, PP2A-1 and β-Tub 4, ARF2 were the most stable reference genes under drought and rehydration condition respectively. To heat stress (high-temperature), CYCA and GAPDH were the stable reference genes while CUL-1 and WIN1 were the most stable reference genes under cold stress condition. For Salt stress, β- Tub 4 and RP II was the most appropriate leaf specific housekeeping genes in Agave sisalana. To validate the ranking of reference genes, a qRT-PCR assay of AsHSP20 as target gene was conducted by using the most suitable and least reliable reference genes under abiotic stress condition. Relative absolute quantification of the target AsHSP20 gene was carried out to determine the copy number under different abiotic stress and rehydration condition, which further confirmed the reliability of studied reference genes. Taken together this study ranked the reference genes from most to least reliable order for counts data normalization. This suggests that the use of appropriate reference genes is critical for gene expression studies under specific conditions. Drought specific stable β-Tub 4 gene was used as an internal control to validate the differentially expressed genes expression data using the quantitative real-time polymerase chain reaction. This study presents the first insight into the genomic structure of A. sisalana underlying adaptations to drought stress, which not only provided a rich genomic resource for gene discovery and marker development but will also facilitate further to understand the complexity underlying drought tolerance and adaptation in agave and other plant species.