پاکستان میں رائج جبری شادیوں کا تعارف اور شرعی جائزہ

The Islamic Jurisprudence has given a great importance to the existence of family system of life. That is why the Qur‘ān has described the laws of family life with details in comparison with worship of Allah. In family system of life, marriage has a great importance but marriage is not only essential part of worship. Its purposes one the existence   of human generation along with the survival society where there must be modesty and justice but it is only possible if the family system of life is established on everlasting principles. That is why our Islamic Jurisprudence has declared the willingness of both bridegroom and bride and their family more importance in the marriages. Such marriages are always durable and permanent. On the contrary, if there is no willingness of both the bridegroom and bride in marriages. Then such marriages are not durable and permanent. In marriage a girl is a party and the Islamic jurisprudence has given a great deal of importance to her willingness but in pusthoon society, sometimes such marriages are conducted in which the bride concerned has no approval rather she is forced to accept that bond of marriage such marriages are commonly called “Forced Marriages”. The article below is defining the different kinds of forced marriages in vogue and is trying to find out their religious and dogmatic status as well.

Synthesis, Characterization and Application of Fluorescent Brightening Agents on Synthetic Fibers

Names like “Fluorescent Whitening Agents”, “Optical Brighteners” and “Optical Bleach” are all used to describe the product “Fluorescent Brightening Agents”, but the term “FBAs” is preferably used because it has been taken from Chemical Abstracts. FBA is an organic compound. Most commercially available fluorescent brighteners are stilbene based having symmetric or asymmetric structures. Symmetric compounds are derivatives of 4,4''-bis(1,3,5-triazinylamino)stilbene-2,2''-disulfonic acid prepared by the reaction of 1mole of 4,4''-diaminostilbene-2,2''-disulfonic acid with 2 mole of cyanuric chloride. Synthesis of asymmetric compounds is also more expensive than symmetric compounds that’s why asymmetric compounds never become commercially important. The change in structure will effect on solubility, substrate affinity and on other properties. In this research stilbene based FBAs were synthesized from reaction of 4,4''-diaminostilbene-2,2''-disulfonic acid with 2,4,6-trichloro-1,3,5-triazine and then substitution of different nucleophilic amines on triazine moiety yielded FBAs. Substitution of different electron donating, electron withdrawing and solubilizing groups on these nucleophilic amines has great effect on properties of FBAs. The newly synthesized FBAs were characterized by UV-Visible, IR, Mass and 1H-NMR spectral data and applied on polyamide and cotton fabrics. All FBAs were light yellow in color. The performance of these FBAs was evaluated by different fastness measurements. All FBAs showed fastness grating in the range of 4-5 that is good quality performance. The color of FBAs were characterized by color co-ordinates L*, a*, b*, which in turn provide very powerful tool of objective color measurement, practiced in a modern industrial world. 3D-QSPR technique with the help of CoMFA model was applied on our synthesized FBAs.In this research we correlate CoMFA model with the absorbtivity of FBAs. A negative correlation has been observed because FBAs had low value of absorbtivity. The reason behind that is FBAs are light colored compounds they do not form covalent linkage with the fiber as like reactive dyes. They just adsorb on the fiber that’s why they had low value of absorbtivity.