ڈینگی بخار قابل علاج ہے
انسان جب سے منصہ شہود پر جلوہ گر ہوا ہے نشیب و فراز اور افراط و تفریط اس کا مقدر رہے ہیں۔ کہیں مسرتوں اور خوشیوں نے اس کا ساتھ دیا ہے تو کہیں غم و اندوہ کی بھیا نک وادیاں اس کا مسکن رہی ہیں،کبھی اس کے دل و دماغ خوش و خرم ہوتے ہیں اورکبھی افسردگی اور پژمردگی کی تپش اس کے سہانے خوابوں کو ملیا میٹ کر دیتی ہے، ان متنوع حالات سے انسان کو پالا پڑتا رہتا ہے۔ اور پھر حالات بدلتے رہتے ہیں اور مشکلات آسانیوں کا لباس زیب تن کر لیتی ہیں۔
رنج سے خوگر ہوا انساں تو مٹ جاتا ہے رنج
مشکلیں اتنی پڑیں مجھ پہ کہ آساں ہو گئیں
در دوالم کا ستایا ہوا انسان آج کل پھر ایک بیماری جس کوڈینگی بخار کے نام سے یاد کیا جاتا ہے کی لپیٹ میں ہے۔ یہ بخار 1775 میں افریقہ ،شمالی امریکہ اور ایشیاء میں پراسرار طور پرنمودار ہوا، اس بخار کا سبب مادہ مچھر ہوتی ہے جو کاٹتی ہے تو بخار ہو جاتا ہے۔ اس بخار کے پیراسائیٹس کو پلازموڈیم کہتے ہیں۔ یہ مادہ مچھر طلوع آفتاب اور غروب آفتاب کے وقت عروج و شباب پر ہوتی ہے اور پھر اس کے حملے شدید ہو جاتے ہیں۔ یہ مادہ مچھر ایک اعلیٰ ترین نسل سے منسوب کی جاتی ہے جو گندے پانی وغیرہ کو پسند نہیں کرتی بلکہ خوشنما، سرسبز پھولوں، پھلوں والے پودوں اور درختوں پر ڈیرہ جماتی ہے، اس کی حکومت زیادہ سے زیادہ دو ہفتے ہوتی ہے اور پھر ختم ہوجاتی ہے۔
قرآنِ پاک میں ارشادِ باری تعالیٰ ہے’’ کہ جب میں بیمار ہوتا ہوں تو وہ ( اللہ تعالیٰ) مجھے شفاء دیتا ہے‘‘ (پارہ-19 سورۃ الشعرائ) اسی طرح حدیث پاک میںارشاد رسالت مآب صلی اللہ علیہ و آلہٖ...
Fish Aggregating Devices (FAD's) have long been used by fishermen in South Buton Regency. This study aims to determine the utilization of FAD distribution as a fishing aid by purse sein vessels in the waters of Kadatua District, South Buton Regency. This study aims to determine the utilization of FAD distribution as a fishing tool by purse sein vessels in Kadatua District, South Buton Regency. Data collection methods include FAD point data taken from GPS (Global Position System) fishermen and dominant catch data from purse sein fishermen. The results of the study obtained data on the distribution of FADs in Kadatua District spread between a distance of 0-12 miles, during the study the coordinates of FADs were obtained as many as 79 coordinate points owned by fishermen in Kadatua District. FADs used by purse sein fishermen to carry out fishing operations have 24 FAD points, which are spread over a distance of 0 – 12 miles. In April the distribution of FADs used as fishing aids by purse sein vessels was at a distance of ± 0 – 12 miles, while in May and June FADs used as fishing aids were at a distance of ± 2 – 12 miles. The dominant fish catch data for purse sein fishermen is 690 kg in April, 525 kg in May and 735 kg in June. The dominant catch during the study was dominated by scad fish (Decapterus spp). The level of effectiveness of the dominant catch of purse sein fishermen is highest at a distance of 4-12 miles with a total catch of 1,070 kg of the total catch of 1,950 kg.
Azobenzene-based materials exhibit a unique and smart behavior due to the reversible photo-isomerization of azo-chromophores and hence have attracted considerable attention for various potential applications. Keeping in mind this exciting property, four series of poly(azobenzene) esters containing organometallic, aromatic, alkyl, and silyl units have been successfully synthesized using solution poly-condensation reactions. Structural information of poly(azobenzene) esters was extracted using physical studies, elemental analysis, FTIR and 1H NMR spectroscopic techniques, which confirmed the presence of all the expected functional groups in the core polymer chain. The entire poly(azobenzene) esters series showed good solubility in common organic solvents hence possessed increased processability. Thermal behavior was monitored using TGA and DSC techniques. The entire poly(azobenzene) esters series exhibited good thermal stability and moderate to high Tg depending on the polymer backbone. Poly(azobenzene) esters having a ferrocene and azobenzene based backbone showed good fire retarding behavior. Surface morphology was monitored using SEM whereas XRD revealed semi crystalline to amorphous nature. Owing to the exciting light responsive behavior of azobenzene unit, poly(azobenzene) esters were subjected to various light responsive techniques including tunable wettability, holography and birefringence. All synthesized materials showed striking results including a change in wettability of polymer films with the change in wavelength of incident light, successful inscription of surface relief gratings (SRG) using holography and liquid crystalline birefringent phases under polarized optical microscope (POM). Besides, conductivity behavior was also monitored to see the effect of azobenzene units on the conductivity of polymer chains. Highest conductivity up to 10-6 Scm-1 was observed for the poly(azobenzene) ester having an azobenzene backbone proving that azobenzene unit facilitates the conduction in polymer chains. The rest of the polymers showed conductivity between 10-6-10-10 S/cm classifying the poly(azobenzene) esters in conducting polymers range. At the end, biological activity of poly(azobenzene) esters was monitored against cell lines and bacteria. Cell cyto-compatibility was achieved up to 100% against L-929 Fibroblast. Anticancer activity was monitored against Hep-G2 which was observed up to higher than 90% activity difference. Antibacterial activity against E.coli bacterial strain was achieved up to 97%, showing potential applications of poly(azobenzene)-esters as antibacterial material.