ذاتی عناد اور مفاد پر لڑائی جھگڑے
ہمارے معاشرے کو آج پہلی ضرورت تو یکجہتی کی ہے۔ خود غرضی، قتل وغارت، لوٹ مار انتشار اور خلفشار کو ختم کرنے کے لیے انسانی یکجہتی کی ضرورت ہے اور اس کے لیے ہمیں اپنے مفاد اور دشمنی کو بھلا کرملک کا سوچنا ہو گا۔ذاتی عناد کی خاطر جب ہم دوسروں کی خوشیوں کو قربان کردیتے ہیں تو گویا ہم اس راستے پر چل نکلتے ہیںجو منزل سے محروم ہے ، کٹھن سفر مقدر بن جاتا ہے۔اس میں کوئی شک نہیں کہ اتحاد،ایمان ، اتفاق اور یکجہتی انسان کی سب سے بڑی طاقت ہے۔ایک کامیاب زندگی گزارنے کے لیے ہمیں اس کو اپنا شعار بنانا ہو گا۔ اس سے ہی تہذیب، وجود اور سماجی نظام نشوونما پاتے ہیں۔مگر اس حقیقت کو جانتے ہوئے بھی کہ اتحاد ہی ہمارا ترقی کی طرف پہلا قدم ہے ہم بدقسمتی سے ایسے معاشرے کا حصہ ہیں جہاں یکجہتی کا فقدان ہے۔خوشیوں سے محروم انسانوں کے مسائل سے قطع تعلقی کی وجہ سے یہ خامی جڑ پکڑتی جا رہی ہے۔
دنیا کی تمام اقوام و مذاہب میں یہ شرف سب سے پہلے دین اسلام کو حاصل ہے جس نے یکجہتی کا درس دیا ہے۔بلا تفریق اسلام نیانسانی برادری اور مذہب وملت کا وہ نقشہ کھینچا ہے جس پر سچے دل سے عمل کیا جائے تو یہ ذاتی عناد اور مفاد پر لڑائی جھگڑے کرنے والی دنیا جنت کا منظر پیش کرنے لگے۔ ہمیں خود اس بات کا اعتراف کرنا ہے کہ ہم ہی دست وبازو اور شریک کار ہیں جو انتشار کی وجہ بنے ہیں۔اس معاشرتی پس ماندگی کو ختم کرنا ہو گا اور اس کے لیے بھی ہمیں خود ہی کوشش کرنا ہو گی۔ اقتدار کے نام پر اور دوسروں سے اختلاف کے چکر...
Man is curious. Today he is stepping forward to explore the world and space, but still he is trying to know the answer to the question that how he was made? Qur’an the last holy book of Allah, which provides complete guidance in every walk of life, can give better answer to this question. Besides this many theories were presented by the scientists called evolution theories. One of these theories is “Theory of natural selection” presented by Charles Darwin in 1859 A.D. This theory got a lot of reputation. Qur’anic teachings say that the first human being Hazrat Adam (علیہ السلام) was created by Allah as a complete Man. But this theory states that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce (means there was no Adam on earth as the Father of humanity, which is contrary to Islam). Darwin theory, a non-Islamic theory about the creation of humanity has a great impact over the various thinkers of subcontinent. This research article attempts to answer the questions that what are the Qur’anic teachings about the creation of humanity on earth? And what are the different evolution theories and their effects on the various thinkers of subcontinent?
Indium nitride (InN) thin films are deposited by using pulsed DC magnetron sputtering technique on glass substrates. The power range is varied from 100 W to 150 W. The structural evaluation of deposited films is carried out by utilizing X-ray diffraction (XRD). The result of XRD spectra disclose polycrystallinity of InN peaks having preferred orientation towards the c-plane. The sputtering power is increased from 100 W to 130 W, consequences the significantly improved crystal quality of InN. Though, with additional upsurge in the power up to 150 W, there is reduction in crystallinity of the film. The morphological analysis of the results from SEM indicates agglomeration of minor grains into greater ones through the increase of the power. The variation is observed in the band gap and electrical resistivity of InN films, with changing sputtering power. These results are found to be associated with variations in the crystallinity of InN at various sputtering powers. In order to support our results, the optical properties of InN films have also been calculated by the first principle method to support our results about disparity in band gap. The deposition of InN films on Si (100) substrates by using pulsed DC magnetron sputtering was performed. Effects of varying sputtering power and Ar-N2 flow ratio on the structural, morphological, and optical properties of indium nitride (InN) films were investigated. The structural characterization indicated nanocrystalline InN film with preferred orientation towards (101) plane that exhibited the optimum crystalline quality at 130 W and for 40:60 Ar-N2 ratio. The surface morphology of InN as observed through FESEM contained irregular shaped nanocrystals with size that increases with higher sputtering power and Ar: N2 flow ratio. The evaluation of optical properties of InN films is carried out at room temperature using ellipsometer. The band gap of InN was decreased with the increase of sputtering power to 130 W whereas an increase in the band gap was noticed with increase of the Ar: N2 flow ratio. Thin films of Aluminum nitride (AlN) with precise oxygen content are fabricated on silicon substrates. The effect of structural variation upon the optical properties is studied. The dependency of film morphology on the deposition process parameters is also studied. Mixtures of argon (Ar) and nitrogen (N2) gases are used to sputter AlN target in RF magnetron sputtering system. The variation of refractive index ranging from 1.6 – 2.0 at xiii 400 nm is studied by regulating the sputter gas (Ar and N2) flow rate ratio. The consequential refractive indices are linked with oxygen content and density of the AlN thin films. A Distributed Bragg Reflectors (DBR) is fabricated and adjusted for ultraviolet-A reflectivity by alternating the pairs of AlN thin films using a noticeable combination of low-n and high-n. The optical properties of DBR is studied. The structural transformation outcomes in the DBR stack on the performance of the device is deliberated. The DBRs show a negligible extinction coefficient (k) along with the exploiting control of oxygen amalgamation with a single sputtering target. Deliberating to the demand for high-performance silver-based telescope mirrors, efforts are being made to develop surface coatings that guard the mirrors from deterioration. Aluminum nitride (AlN) is utilized for numerous optical coatings. It is an important well-suited, candidate for silver-based mirror protective coatings due to its high optical transparency and mechanical toughness. Nevertheless, conferring to our best information, AlN with controlled oxygen content has never been used as a protector for silver mirrors. In this study, various AlN protective coatings are deposited by utilizing RF magnetron sputtering system. Explicit controlled amounts of oxygen are deliberately announced to get protective layers with various refractive indices ranges from 2.1nm to 1.6 nm (i.e., high ~2.1, medium ~1.8, and low ~1.6 at 400 nm). The intended AlN protective layers are applied to two types silver mirror structures, having two different antioxidation layers. The performances of mirror structures are evaluated in relation of optical reflectivity and structural analysis. The environmental testing is applied in a controlled atmosphere at 80C with ~80% relative moisture. Complete investigation on the mirror samples before and after the environmental testing specifies that AlN-based protective layers with medium refractive index performed best in comparison with AlN having higher or lower refractive index. Furthermore, the thicker AlN protective coatings with medium refractive index are best for the protection of silver mirrors according to figure of merit. We recommend that the advantages of the best AlN barrier coating with specific refractive index are probably allied with the exclusive optical, chemical, and structural features based on an exceptional nitrogen/oxygen ratio.