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انا

حالات کی اک ضرب نے دیکھو
ایسی رُت بھی کھولی تھی

کہ ہم تم جو یکجاں بہت تھے
دور بہت جا بیٹھے تھے

دل کو پر گماں تھا یہ
غلط نہیں ہے تو پر تجھ سے

اس رُت میں غلط ہو رہا ہے
گردش کا یہ کھیل ہے شاید

دل کی ان زمینوں پہ
جو فاصلے بو رہا ہے

اس سب میں تو بھی تھک گئی تھی
چلتے چلتے رُک گئی تھی

میں بھی ٹھیک تھا اپنے تئیں
رُک گیا تھا میں بھی وئیں

پر تجھ سے یوں بچھڑنے کو
میں نے بہتر سمجھا مرنے کو

اُٹھا میں اپنے کمرے بند سے
تیرے پیروں میں انا دھرنے کو
میں آیا سب ٹھیک کرنے کو

Pengaruh Reinokulasi Jamur Dan Bakteri Pada Tithonia Sebagai Pagar Lorong Dalam Memperbaiki Sifat Fisika Tanah

Penelitian ini bertujuan untuk mengetahui pengaruh reinokulasi jamur dan bakteri pada Tithonia sebagai pagar lorong dalam memperbaiki sifat fisika tanah. Metoda yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan 3 kelompok. Hasil penelitian di uji secara statistik dengan uji F, bila berbeda nyata dilanjutkan dengan uji Beda Nyata Jujur (BNJ) pada taraf 5 %. Adapun perlakuan di lapangan yaitu: A = Kontrol (titonia tanpa perlakuan mikroba), B = Mikoriza (campuran) + Azospirillum + Azotobakter, C = Tanpa pagar lorong titonia, D = Mikoriza (campuran) + JPF, E = Mikoriza (campuran) + BPF, F = Mikoriza (campuran) + BPF + JPF. Percobaan menggunakan 6 perlakuan. Hasil penelitian menunjukkan bahwa titonia sebagai pagar lorong yang direinokulasi dengan gabungan mikoriza + Jamur Pelarut Fosfat mempunyai kemampuan terbesar dalam mengurangi aliran permukaan sekitar 165.2 m3/ha (73.86 %) dan tanah tererosi sebanyak 0.81 ton/ha (82.65 %). Sedangkan Berat volume tanah tertinggi diperlihatan oleh perlakuan C (tanpa pagar lorong titonia) sebesar 0.83 g/cm3 dan yang terendah pada perlakuan D (mikoriza + JPF) sebesar 0.72 g/cm3.

Context-Aware Ubiquitous Data Mining Framework

Developments in information and communication technology have made it realistic to produce data at high rate, resulting to stress communication and computational infrastructure and making it difficult to store and transmit that data. To deal with these unbounded and continuous data streams is a sheer challenge for researchers from communication, data storage, computational and data mining domains because of its continuity, unbounded in nature, endless arrival and concept drifting with the passage of time. Extracting useful and hidden information from these ubiquitous data streams is one of the major goals during the last decade. Both supervised and unsupervised techniques of knowledge discovery were being researched e.g. clustering and frequent pattern mining. Frequent patterns reveal important and hidden information in the data and there are many application areas where these can be very helpful to improve overall performance of the system. Aims: Main objectives of this research are three-fold. Firstly our target is to review the existing scientific and analytical techniques addressing data mining in ubiquitous and continuous streams of data. Secondly, addressing data collected from ubiquitous devices and investigating device resources for local or centralized mining in streaming data environment. Finally, our focus is to devise comparatively efficient and accurate methodology for finding closed frequent itemsets in streaming data. Similarly, incorporation of contextual information in mining process is also addressed. Methods: As a first step of this research, we performed a regress review of existing scientific techniques and algorithms specifically designed to extract hidden information from the ubiquitous data streams and studied limitations and problem areas to develop a new and improved version of existing techniques. Then we performed analytical study on ubiquitous data mining resource restriction and limitations and comparison of centralized and distributed data mining in ubiquitous environment. Regarding the final aims of this research, we have developed a generic framework that is adaptable, scalable and incorporating contextual information to improve data mining results and outcomes.
Asian Research Index Whatsapp Chanel
Asian Research Index Whatsapp Chanel

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