89 research outputs found
Understanding Women’s English Writings as a Paradigm of Resistance
Women face numerous political, economic, cultural, and religious barriers in the world. To remove the barriers, fight for survival, and pave their way for development, women show resistance in politics, legislation, literature, theatre, songs, marches, art, sports, movies, and seminars. The previous studies have explored patriarchy as the best reason for women\u27s resistance to fight against male-domination, ideological divisions, policies, traditions and cultures, and religion to claim their individual identity and equality. The present study demonstrates the role of literature in awakening society and explores how writing helps in resistance and maintains the struggle of liberation for the vulnerable section of the society. It uses textual analysis to explore resistance in the writing of women from Pakistan, England, and Ireland - namely Bernardine Evaristo, Marian Keyes, and Uzma Aslam Khan. It considers English language fiction narratives as a writing tool and a ‘paradigm of resistance’ to society, religion, politics, patriarchy, and class. The study contributes to the emancipation of women in patriarchal societies by resisting the forces, which work to suppress women. Women\u27s writings are strong tools of survival and resistance in male-dominant societies. Women must write in different languages to voice against injustice, inequality, and violence in the world
Animal is a Symbolic Character in Majeed Amjad's Poems مجید امجد کی نظم میں جانور بطور علامتی کردار
As far as modern Urdu poetry is concerned, Majeed Amjad is widely regarded as a multi-faceted, universal, and leading poet. In this article, an attempt has been made to examine and x-ray the psychological and cultural dimensions of his characters inspired by and taken from nature. Majeed Amjad has created a magnificent pageant of characters using the phenomena of nature as his ultimate inspiration and muse. And thereby, he has interpreted the obvious and hidden aspects of life in such a manner that makes us realize that nature is an inexhaustible and incredible treasure trove of sympathy, love, freedom, struggle for survival, knowledge, and wisdom. Majeed Amjad, as if to very profound psychological evolution, is completely lost in his characters. His poetry affords us an everlasting and ever-relevant lesson: we can be eternally in touch with the higher reality only by living in the very heart of nature and by living in perfect harmony with nature
Analysis of SNS popularity from different perspectives among users
Social networking is unquestionably one of the most
vital and influential aspect of today’s society. A great number of
Social Networks (SNs) are available now a days and being used by
the people all around the globe. This paper provides an analysis of
four most popular interactive SNs that are, Facebook, LinkedIn,
Twitter and MySpace according to different perspectives. The
data has been collected from secondary sources that has been
used in this paper. The data has been analyzed and compared
by four different perspectives based on user traffic, age, gender,
and education of the users. The analysis of data indicate some
useful and new insights such as the Facebook is the most popular
network having the highest number of users. LinkedIn network,
in the age groups between 34 to 45 years having the highest
number of users. Interestingly LinkedIn, for gender base analysis,
for the age groups of 34-45, numbered less than male users. This
indicate that male professional out number than female users for
the same age groups (34-45). Overall findings show that female
users are 66% and rest 34% are male users for all four social
networks that were analyzed in this research work
Psychological analysis of symbolic character "bird" in majeed amjad's poems مجید امجد کی شاعری میں پرندے کے کردار کا نفسیاتی تجزیہ
As far as the modern urdu poetry is concerned, Majeed Amjad is widely regarded as a multi-faceted, universal and leading poet. In this article,an attempt has been made to examine and x-ray the psychological and cultural dimensions of his characters inspired by and taken from nature.Majeed Amjad has created a magnificent pageant of characters using the phenomena of nature as his ultimate inspiration and muse.And thereby he has interpreted the obvious and hidden aspects of life in such a manner that makes us realize that nature is and inexhaustible and incredible treasure trove of sympathy,love,freedom,struggle for survival and knowledge and wisdom. Majeed Amjad,as if to very profound psychological evolution,is completely lost in his characters.His poetry affords us an everlasting and ever-relevant lesson that we can be eternally intouch with the Higher Reality only by living in the very heart of nature and by living in perfect harmony with nature
Maximising Bandwdith Efficency of Statistical Multiplexer Architecture using Frame Droping Methods
It is generally considered that remote and rural telephone users generate less traffic as compared to urban area users. This lowers the attraction of investment in rural areas by the telecommunications companies and service providers. The financial implications of wiring a vast area for low telephone traffic causes most telephone service providers to ignore those regions. Still, it is known that telecommunications are essential to the economic development of a region and that traffic increases rapidly as soon as the service is available. A satellite–based telephone network can provide efficient long distance telephone service to remote rural communities at a lower cost than land-based wired networks in most cases. Mobile satellite systems already provide this service, but are limited in capacity and charge high per-minute fees for the satellite link. Small earth stations and GEO satellites can provide this service more efficiently and at lower cost. On top of that, bandwidth efficient multiplexing with compressed speech, Voice Activity Detection (VAD) and Packet discarding methods can even further reduce the cost of service for the users in rural areas. In this paper, Statistical Time Division Multiplexer (STDM) architecture was simulated. Two packet discarding methods, random packet discarding and cyclic packet discarding are used to maximize bandwidth utilization along with VAD. Results indicate that considering monologue speech source, with 80%, activity for each 6.4 kbps sources, on a channel of 64 kbps, 12 users can be allowed to be multiplexed instead of 9, therefore a Digital Speech Interpolation (DSI) advantage of 1.33 is achieved with 3% packet loss. Furthermore, it is observed that cyclic packet discarding technique perform better than random packet discarding in terms of subjective qualit
Anti-hyperglycemic activity of Heliotropium strigosum (Boraginaecae) whole plant extract in alloxan-induced diabetic mice
Purpose: To investigate Heliotropium strigosum whole plant extract for its potential to reduce the blood glucose level of alloxan-induced diabetic mice.Methods: Preliminary phytochemical analysis was carried out using standard procedures. Diabetes was induced in Balb/c mice by injecting alloxan (200 mg/kg i.p.). The crude methanol extract of Heliotropium strigosum (Hs.Cr, 30, 100 and 300 mg/kg doses) was administered daily to alloxan-induced diabetic mice for 15 days and its effect on fasting blood glucose levels, body weight and oral glucose tolerancewas evaluated. Two control groups (non-diabetic control and diabetic control) received normal saline (0.2 ml). Metformin (500 mg/kg) was used as reference standard.Results: Heliotropium strigosum showed positive for the presence of alkaloids, tannins and flavonoids. The extract (30, 100 and 300 mg/kg) caused significant reduction in the fasting blood glucose level of alloxan-induced diabetic mice on days 5, 10 and 15 compared to diabetic control (p < 0.001). In this regard, the anti-hyperglycemic effect compared to the reference (metformin). The extract also timedependently decreased the body weight of the treated animals as well as improved tolerance of the oral glucose overload.Conclusion: These results indicate that Heliotropium strigosum possesses anti-hyperglycemic effect, reduces body weight and enhances the tolerance of glucose overload in mice. Further studies are therefore required to determine its feasiilty as an alternate herbal medicine in the management of diabetes in humans.Keywords: Heliotropium strigosum, Anti-hyperglycemic, Alloxan-induced diabetic mice, Blood glucose, Oral glucose tolerance, Body weigh
Response of wheat varieties to salinity: growth, yield and ion analysis
In plants, development, growth and yield most severely affected through saline soil/water in growth medium, ultimately cause severe threat to global food production for human being. Wheat (Triticum aestivum) is the most edible crop in Pakistan. Production of this crop can be improved through using marginal areas with the help of growing salt-tolerant varieties. The present investigation is carried out to screen out six local wheat varieties (F.Sarhad, Insaf, Lalma, Tatora, Bathoor and Barsat) with reference to their vegetative and reproductive growth, different physiological parameters [relative water content (RWC), electrolyte-leakage (EL) and leaf water loss (LWL)] and ionic status of plants. Present experiment designed in completely randomized manner (CRD) and 54 pots were arranged in the Botanical Garden, Department of Botany. These pots arranged in 6 lines with 9 pots/line and each line was irrigated with non-saline (control), 50 mM and 150 mM NaCl solution. The data from present research revealed that application of salt cause significant reduction in plant-height, root-length, fresh-biomass, dry-biomass, seed number/plant, seed weight/plant, spike-weight, relative water content, leaf water loss, and different ions of plants. Similarly at same applied doses of salt weight of 100 seeds, spike-length, electrolyte-leakage, Na+ and Cl- ions become increased. It has been concluded from the results of present study that varieties F. Sarhad, Insaf and Lalma exhibited more salt tolerance as compare to other varieties. So, these recommended for growing on moderately salt affected soil/water to achieve more yield of wheat from such affected lands of Khyber Pakhtunkhwa, Pakistan
Benzimidazole containing acetamide derivatives attenuate neuroinflammation and oxidative stress in ethanol-induced neurodegeneration
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Oxidative stress-induced neuroinflammation is the prominent feature of neurodegenerative disorders, and is characterized by a gradual decline of structure and function of neurons. Many biochemical events emerge thanks to the result of this neurodegeneration, and ultimately provoke neuroinflammation, activation of microglia, and oxidative stress, leading to neuronal death. This cascade not only explains the complexity of events taking place across different stages, but also depicts the need for more effective therapeutic agents. The present study was designed to investigate the neuroprotective effects of newly synthesized benzimidazole containing acetamide derivatives, 3a (2-(4-methoxyanilino)-N-[1-(4-methylbenzene-1-sulfonyl)-1H-benzimidazol-2-yl] acetamide) and 3b (2-(Dodecylamino)-N-[1-(4-methylbenzene-1-sulfonyl)-1H-benzimidazol-2-yl] acetamide) against ethanol-induced neurodegeneration in the rat model. Both derivatives were characterized spectroscopically by proton NMR (1H-NMR) and carbon-13 NMR (13C-NMR) and evaluated for neuroprotective potential using different pharmacological approaches. In vivo experiments demonstrated that ethanol triggered neurodegeneration characterized by impaired antioxidant enzymes and elevated oxidative stress. Furthermore, ethanol administration induced neuroinflammation, as demonstrated by elevated expression of tumor necrotic factor (TNF-α), nuclear factor κB (NF-κB), cyclooxygenase-2 (COX2), and ionized calcium-binding adapter molecule-1 (Iba-1), which was further validated by enzyme-linked immunosorbent assay (ELISA). Treatment with 3a and 3b ameliorated the ethanol-induced oxidative stress, neuroinflammation, and memory impairment. The affinity of synthesized derivatives towards various receptors involved in neurodegeneration was assessed through docking analysis. The versatile nature of benzimidazole nucleus and its affinity toward several receptors suggested that it could be a multistep targeting neuroprotectant. As repetitive clinical trials of neuroprotectants targeting a single step of the pathological process have failed previously, our results suggested that a neuroprotective strategy of acting at different stages may be more advantageous to intervene in the vicious cycles of neuroinflammation
Camel milk as an alternative treatment regimen for diabetes therapy
Camel milk is a valuable source of nutrition with a wide range of therapeutic effects. Its unique composition helps to regulate the blood glucose level. The current study is aimed to evaluate the antidiabetic and hepatoprotective effects, as well as lipid profile restoration of camel milk in the diabetic mouse model. This innovative study evaluates the therapeutic effects of camel milk in diabetic mice by simultaneous measurement of blood glucose, HbA1c, ALT, AST, TG, cholesterol, and histopathological studies. The results showed that camel milk has significantly reduced blood glucose, HbA1c (p < .001), aspartate transaminase (AST), alanine transaminase (ALT) (p < .01), triglyceride (TG), and cholesterol (p < .01), compared to that in the diabetic control group. Also, the therapeutic effects of camel milk were completely comparable with the antidiabetic drug glibenclamide. The results of this study suggest that camel milk could be used as a proper alternative treatment regimen for diabetes therapy
Iterative solution of the fractional Wu-Zhang equation under Caputo derivative operator
In this study, we employ the effective iterative method to address the fractional Wu-Zhang Equation within the framework of the Caputo Derivative. The effective iterative method offers a practical approach to obtaining approximate solutions for fractional differential equations. We seek to provide insights into its solution and behavior by applying this method to the Wu-Zhang Equation. Through numerical analysis and the presentation of relevant tables and Figures, we demonstrate the accuracy and efficiency of this method in solving the fractional Wu-Zhang Equation. This research contributes to the understanding and solution of fractional-order differential equations and their applications in various scientific and engineering domains
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