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Taxonomic Studies of Grasses of Salt Range of Pakistan

Thesis Info

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Author

Farooq Ahmad

Program

PhD

Institute

Quaid-I-Azam University

City

Islamabad

Province

Islamabad.

Country

Pakistan

Thesis Completing Year

2009

Thesis Completion Status

Completed

Subject

Natural Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/handle/123456789/1230

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676727545342

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The research work was conducted during May 2005-2009 in the taxonomy lab of Quaid-i-Azam University Islamabad. The project involves the morphological, palynological and anatomical studies of 66 species of grasses belonging to 43 genera and 12 tribes within 4 sub families collected from Salt Range of Pakistan. Paniceae is the largest tribe having 10 genera and 22 species followed by Andropogoneae and Eragrostideae with 10 and 6 genera and 13 and 8 species respectively. Taxonomic studies of grasses are of prime importance from systematic point of view and proved helpful in delimitation of the taxa at the species, genus and tribe level. It is the first time, that a comprehensive study of grasses of any area is conducted from taxonomic point of view in Pakistan after Cope, (1982) who classified the grasses from Pakistan on the basis of morphological characters and in many species some characters are not examined which are valuable taxonomically and has not mentioned, such as shape, length and width of caryopsis and length of stigma and anther. The objective of the study was to assess the potential of grasses in the area and to identify and classify the grasses on the basis of above mentioned studies and to study the differences among the species of the same and different genera of the same tribe and among the different tribes. Morphological markers are helpful in the identification, differentiation and classification of the species at species, genus and tribe level. Variations in different morphological characters are observed in different genera of the same tribe and among the species of the same genus. There are few characters that are constant in the different genera of the each tribe and are helpful in identification and classification of the species to the tribe level. In the present studies there are two new reports from the area. Tetrapogon cenchriformis is identified by its spatheolate inflorescence while Parapholis strigosa is identified by the length of anthers and straight spikes. Previously only one species of Parapholis (P. incurva) is reported from Pakistan, but the studies showed that another species of Parapholis (P. strigosa) is also present in the Salt Range of Pakistan. Quantitative characters of pollen are also helpful in distinguishing different taxa. Maximum polar and equatorial diameter is recorded in Bromeae followed byAndropogoneae and Paniceae, while maximum polar diameter is also observed in tribe Bromeae. Maximum exine thickness is shown by tribe Eragrostideae. SEM of pollen showed four types of sculpturing patterns that are scabrate, verrucate, rugulate and striate. Variations are also observed in features regarding leaf epidermal and transverse section studies at the species, genus and tribe level and by correlating with morphological characters are valuable in the identification and classification of different taxa. There are a few problematic species that are identified and differentiated from the resembling species by studying their anatomy. Pennisetum orientale is confused with Cenchrus ciliaris, but it can be differentiated by the presence of short cells with rounded papillae, which are absent in Cenchrus species. Distinct type of microhairs with hemispherical distal cell are found in genera of the all tribes belonging to subfamily Chloridoideae, and bulliform cells make a girder to the abaxial side that is the distinguishing character of this subfamily. In Enneapogon persicus of tribe Pappophoreae special type of macrohairs with narrow stalk cell are observed that are absent in other tribes of subfamily chloridoideae making this tribe peculiar from other tribes of subfamily Chloridoideae. In Andropogoneae and Paniceae, a complexity in structure of silica bodies is seen and distal cell is thin walled in bicellular microhairs which can be used as a tool in identification. Bulliform cells are in fan shaped or irregular groups. Most species belonging to tribes of subfamily Pooideae are distinct in having long cells with straight walls, and length of long cells is also recorded more in these tribes. Microhairs are absent and subsidiary cells are mostly parallel sided and chlorenchyma cells are diffused around the vascular bundles. There are some species that are present in the area but not mentioned previously during the vegetation study of the area due to improper identification and collection from the area. It is concluded that morphological, palynological and anatomical studies help in proper identification and classification of grasses, and to classify the previously identified vegetation of Pakistan.
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بدھ کی پیشین گوئی

بدھ کی پیشین گوئی:
بھکشوـ : گوتم بدھ سے بوقت مرگ ایک بھکشو نے پوچھا؛ تمھارے بعد دنیا میں کون تعلیم دے گا؟
گوتم بدھ : میں پہلا بدھ نہیں جو زمین پر آیاہوں ۔۔۔۔ میری طرح ایک مکمل نظریہ حیات کا پرچار کرنے والا آئے گا۔
بھکشو: اس کو کس طرح پہچانیں گے؟
گوتم بدھ: ’’ مترییا‘‘ کے نام سے موسوم ہوگا۔
مترییا سنسکرت زبان کا لفظ ہے جس کے معنی دوستی، خیر خواہی ، رحم والا ، محبت والا، ہمدردی والا ، مخلوق کی خیر خواہی کرنے والا ۔ یہ تمام اوصاف آپ ﷺ ہی کے ہیں ۔ رحمت والے لقب کی گواہی قرآن مجید نے دی’’ وَمَآ اَرسَلْنٰکَ اِلَّا رَحمۃً الِّلْعَالَمِیْنَ‘‘۔ دوسری بات کہ مکمل نظریہ حیات کا پرچار کرے گا ۔ دین اسلام آپ پر مکمل ہوا ۔ آپ کے بعد نہ کوئی نبی اور نہ کوئی دین ۔۔ ارشاد ربانی ہے ’’ الیوم اکملت لکم۔۔۔۔۔
ترجمہ؛ آج ہم نے آپ کے لیے دین مکمل کردیااور اپنی نعمت آپ پر تمام کردی اور آپ کے لیے دین اسلام کو پسند کیا‘‘
آپ ﷺ کے وجود باجود پر نبوت کا خاتمہ کردیا ارشاد ربانی ہے ’’ وَ لَکِنْ رَّ سُوْلَ اللّٰہِ وَخاَتَم َ النَبِیِّیْنَ ‘‘( الاحزاب ۵)
اتھرو وید کی گواہی:’’ اے لوگو!بڑے زور و شور سے سنو ! مہامت لوگوں میں ظاہر ہوگا ۔ہم ہجرت کرنے والوں کو ساٹھ ہزار نوے دشمنوں سے پناہ دیں گے۔ اس نے مامح رشی کو سینکڑوں سونے کے سکے، دس حلقے، تین سو عربی گھوڑے اور دس ہزار گائیں دیں‘‘( نقوش رسول نمبر۱۱ص ۲۷۲)
تشریح : نبی کریم ﷺہجرت فرمائیں گے۔ دس حلقے سے مراد عشرہ مبشرہ اصحاب ۔ دس ہزار گائیں سے مراد دس ہزار صحابہ جو فتح مکہ کے موقعہ پر آنحضرت ﷺکے ساتھ تھے۔ تین سو گھوڑے سے مراد اصحاب بدر ہیں...

عدل اجتماعی کے تصورات کا جائزہ و اہمیت قرآن و حدیث اور عالمی مذاہب کے تناطر میں

Human beings have been created in proportion and perfection by the Creator, as He is Just and Fair and likes justice and fairness in making and implementing laws. Justice is the key on every level from individual to State and interstate for peaceful and smooth functioning. Justice holds universal acceptance from the laws of nature to the creation of beings, while injustice leads to chaos. It causes the decline and disgrace among civilized societies. The chaos and terrorism in contemporary world is all because of injustices by individuals and by the States. The teachings of the messangers of Allah were to create the justice and equality at every level in the society. Deviation from the teachings of Allah and His messangers with respect to justice is a way towards destruction. Any nation that forgoes justice becomes victim of injustice itself and the consequences are ultimate anarchy and chaos. Islam as a universal religion demands the justice in every sphere of life. Islam and its teachings are for peace and prosperity. It promulgates and promotes human dignity and the value of Justice, equality and peace. Today the Ummah is in desperate need of adopting and practicing justice and fairness as the Creator has shown in His Word and Work.

Managing Pharmaceutical Business With Ethical & Corporate Social Responsibility in Pakistan

Corporate Social Responsibility (CSR) is a phenomenon that evolves from charity and stewardship principle reflects about business and society relationship over time. The concept of CSR entails unilaterally and voluntarily adoption of socio-environmental policies of good governance that accommodate socio-moral and ethical concerns. The underlying rational behind the concept of CSR is that, since the business rely on the society to operate and could not exist or prosper in isolation, therefore in recognition of dependence, the business is obliged for rendering mutual benefits to the community as well. CSR is a value added decision making process of identifying and meeting the needs and welfare based obligations of the internal and external (direct& indirect) stake holders. CSR is industry’s response to reassure society, community, population, customers, consumers, investors, and public administration that the business firms are sensitive to the socio- environment concerns, their managerial practices are transparent and meeting all criterion of good governance, they comply with government rules and their business practices are ethically and morally governed. Therefore, the concept today encompasses a wide range of CSR initiatives including: moral and ethical concerns, good governance, socially responsible investments and inventions, ensuring well being of the society including environment, care and respect for human rights and affirmative action to law so as to legitimize their work processes. The concept has wide range adaptability world over and none of the business across globe, baring Pakistan, can think to operate without integrating CSR in its corporate business agenda. , A glance over Pakistan’s business landscape one finds CSR at its very nascent stage of development and dismal record of its practices. In Pakistan the concept seems to be very slow in gaining grounds and today very few businesses stand out with v their vision of CSR beyond philanthropy and donations model. The irony of the fact is that even those multinational companies which have very promising record of CSR in their home countries have mostly failed to adhere their CSR related obligations in Pakistan. Some of the activities claimed in this regard are mostly restricted to philanthropic activities for humanitarian or religious reasons or with the aim of gaining tax rebate, marketing and promotion gains and public relations. Amongst the industries being criticized on having under performed in CSR sector in Pakistan does include Pharmaceutical sector that has otherwise very important role to play in increasing availability of medicines to the marginalized and underprivileged groups. The phenomenal relationship between pharmaceutical industry and the human life where business and the health interests run parallel, called for an in-depth investigation to measure true impact of CSR related obligations fulfilled by the pharmaceutical industry in Pakistan. Seeing the importance of CSR and critical relevance of many ethical concerns for the pharmaceutical industry the research earned added significance especially for country like Pakistan where: · People living below poverty line and illiteracy don’t have the purchasing power to buy drugs or make the informed choices. The consequences of non availability or non access to drugs are question of life and death. · Purchase of drug can not be left to the patient’s choice. Patients’ purchases of the medicines are based on the professional opinions of the doctors or the pharmacists. With this background in view the research was undertaken to unearth true perspective of CSR practices of the pharmaceutical industry in Pakistan with a view to formulate a proper response that is fully socially driven and leading to the ultimate well being of the society. Hence, the research study was aimed at exploring and describing the level of knowledge, degree of attitude and practices with regards to corporate social responsibilities and ethics being practiced by the pharmaceutical industry in Pakistan. The research revolved around the sources of information that included the strategic management of multi-national and national pharmaceutical firms operating in Khyber Pakhtunkha, work place management dealing with the work force, practicing doctors and chemists/ druggists. The main stay of research data was the information collected through three different set of questionnaires served to the management, medical practitioners and the chemists. The quantitative data obtained during the research was analyzed using the SPSS software package. The qualitative data received through open ended questions about the socially responsible practices, knowledge and attitude amongst the pharmaceutical firms was analyzed manually using the inductive content analysis method. The research analyses arrived at following finding that could be grouped as follows: · Strategic dimensions of CSR practices · Functional / tactical dimensions of CSR practices · Customer perspective about the CSR practices from the medical practitioners · Customer perspective about the CSR practices from the chemists & druggists A substantial number of the local pharmaceutical firms either don’t have written statement of their mission and / or vision or their mission / vision statement (if any) don’t integrate any aspect of CSR or ethical dimension. This speaks of the ignorance of their management about the basic management lesson that a clear and astute strategic vision / mission are prerequisite to effective strategic leadership and promising corporate performance. Without a clear and well articulated vision or mission the managers at all level have no prescription or road map to competitive advantage, no recipe for satisfying customers or inspiring employees. The importance of United Nations Global Compact and the principles it has laid down can not be over looked. The research revealed that hardly few multinationals and none of the national pharmaceutical firm is the signatories of UN Global Compact. This state of response is very alarming and indicates very low priority of the industry towards CSR in Pakistan. The research found that some of the pharmaceutical companies are committed to ethical, responsible, principled and patient focused marketing practices in line with the standards set by the governments. However, some of the companies are following unethical marketing practices like; advertising through famous medical journals through paid article to influence/ manipulate prescriptions by the physicians, to market directly to physicians and other healthcare providers (Physicians-targeted promotions), direct- to-consumer advertising, recruitment of physicians or sponsoring education of medical students, forward integration of retail pharmacies and stores etc. The research concludes that pharmaceutical industry’s marketing tactics like; doctors-targeted promotions or unethical recruitment of doctors, direct-to-consumer advertising, data manipulation or biased research trials etc are against the parameters of social responsibility. Doctors focused promotion or doctors’ recruitments etc are indirect ways of influencing doctors’ prescription patterns. The research finding suggests that the pharmaceutical firms’ financial influence on the doctors posing serious threats to the reliability of medical care and reputation / morality of the industry. The research finds that there is lot of room for improvement of clinical trials. There exist lot of grey areas like; transparency and fairness of research, human rights violations of the subjects placed under clinical trials, pre trials posting of trials criteria, publishing of post trial reports and making trial data and other information available to public etc. This results in to mistrust amongst the society, doctors and the patients on the accuracy and viii reliability of trials outcome. Though Pakistan’s Ministry of Health has already laid down rules to regulate clinical trials in its soil but these rules / procedure need further scrutiny in line with the rules and procedures designed by the World Health Organization. Community / Social Sector Development: After going through different set of findings above the research arrived at the conclusion that the most frequently addressed areas in community initiatives are in education, health and water & sanitation sectors. A lion share in these initiatives is owned by the multi nationals and a trivial part belongs to national firms. The salient features of these community development initiatives in Pakistan are: · Organizations are running schools, primary education schemes, educational trusts, scholarships, free dispensaries, health camps, hospital set-ups, tube wells and tankers to provide drinking water and sanitation projects etc. · The research did not encounter any initiative being taken by the Pakistan pharmaceutical industry to improve citizen rights or redress environmental deterioration. · The most important areas for sustainable development like technology research and human capacity building have the lowest priority. The research suggests that the government of Pakistan must design its National Pharmaceuticals Policy with the basic aim to ensure that people of Pakistan have free and fair access to good quality medicines at affordable price and at all times and spaces. The policy shall also ensure that the physicians, while treating their patients, are morally and legally bound to prescribe the minimum of required drugs –without any influence of the sponsoring firm. The policy shall set for creation of a Feaderal Precurement Agency (FPA) that should be the only body to channel all imports and production of pharmaceuticals. All the firms and health care sector shall obtain these medicines or the raw materials as per thyeir requirement from the FPA. The FPA shall relook the current practices in the pharmacuetical industry and realingened them as per the needs and bounds of Pakistani society. The research study also offers some recommendations to facilitate FPA work as follows: · Pharmaceutical firms operating in Pakistan, irrespective of their multinational or national status, shall craft or modify their vision, mission and strategic intent in line with the preview of CSR and business ethics. · The industry in its totality is advised to integrate the principles of UN global compact in their strategic and operational policy framework. Strategic integration of all of the ten principles of the UN Global Compact in to the firms’ corporate philosophy would definitely advance universal principles on human rights, labour, environment and anti-corruption drive. · All the firms shall ensure to have their exclusive code of conduct guiding for ethical practices at all level of their operation. The ethics code of conduct shall conform to national and international standards that are set by Pakistani government, UN Global compact, and other relevant bodies, institutions and the forums in this regards. · The industry shall ensure that engagements/ arrangements between physicians and the pharmaceutical companies are open and transparent, and shun ongoing culture of providing grand dinners, receptions and free food to doctors in conferences and symposia. Medical practitioners should adopt policy of rejecting gifts even those of nominal value and access of drug company representatives’ to students and health services should be limited to the need bases. · The firms shall modify their existing organizational structures and re-align their authority responsibility relationship in accordance with the dictates of the CSR and the code of ethics. The restructuring shall ensure horizontal and vertical coordination of CSR activities on one hand and reporting / communicating the outcome to the stakeholders on the other. There is also a dire need to create strategy supportive culture in the firms to achieve desired outcome. · Firms must fulfill their ethical and CSR obligations in welcoming marginalized people in firm’s ranks and file at appropriate cadres and shun away their prevailing discriminating practices in this regard. · Medicines promotion plans and practices shall be inconsonence with etical and CSR norms –taking care of stakeholders benefits -especially the patients." xml:lang="en_US