ایک تو ہے صدمات نے گھیرا
اس پہ اپنی ذات نے گھیرا
کیسے ہوش سنبھالوں اپنے
غم کی ہے بہتات نے گھیرا
ہم کو یاد تھے ہم ہی آئے
پیروں کو جب پات نے گھیرا
اپنی ذات نفی میں ڈالی
ہم کو جب اثبات نے گھیرا
اک مفلس کی شامت آئی
کچا گھر برسات نے گھیرا
اس نے کبھی پھر دن نہیں دیکھا
جس کو ہجر کی رات نے گھیرا
Penelitian ini dimaksudkan untuk mengetahui pengaruh budaya organisasi dan kompetensi terhadap kinerja pegawai di Kantor Camat Telukdalam Kabupaten Nias. Penelitian ini menggunakan jenis penelitian kuantitatif yang bersifat asosiatif. Jenis data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Subjek penelitian ini dilakukan di Kantor Camat Telukdalam Kabupaten Nias Selatan yang beralamat di jalan Fahuwusa Laia Baloho Indah Telukdalam. Populasi dalam penelitian ini adalah pegawai yang ada pada Kantor Camat Telukdalam Kabupaten Nias Selatan sebanyak 35 orang. Teknik pengumpulan data menggunakan teknik observasi, kuesioner dan studi kepustakaan.
The main objectives of this Ph.D. research work are the development of enhanced metal matrix nanocomposite coatings by employing a new technique through gas carburizing of electrodeposited nanocrystalline and amorphous alloy precursors. The carburizing environment was created by introducing a flowing mixture of vaporized 95.5% alcohol (0.25 ml/min, liquid) and argon (0.5 L/min, gas) into the carburizing furnace. Six different alloy coatings namely Ni-W, Co-W, Co-Ni-W, Fe-W and Fe-Ni-W with tailored microstructure obtained by controlling the process parameters like current density, pH and temperature were synthesized. The in-situ carbide formation of binary and/or ternary carbides has been obtained in the bcc/fcc matrices. In Ni-WC composite coatings, WC is formed in the FCC Ni matrix. The size of the carbide particles ranges between 100 and 500 nm. TEM study has revealed the presence of carbide phase in the form of very small precipitates inside the Ni grains, the size of such precipitates is between 10 and 40 nm. The Co-W and Fe-W electrodeposited alloy coatings are not much compact at high deposition current densities, incorporation of Ni increased the adhesion and compactness of the coatings. The carbides of Co-Ni-W composite were needle like that at less carburizing time were at the top surface , while these were present at the depth also with increase in carburizing time as revealed by the section SEM images. Dendritic structure of carbides of Fe3W3C and WC were observed in Fe-W-C carbide composite coatings with the through thickness carbide formation. The hardness of the composite coatings was found to increase with the tungsten content and the carburizing temperature. The maximum hardness of about 1200 KHN is achieved for Fe-Ni-W composite coatings. Supersaturated nature of electrodeposited amorphous and nanocrystalline alloys, in addition to high diffusivity, have been attributed for the formation of carbide phases uniformly distributed in the matrix at a temperature range of 700–850°C. The new technique adopted for the fabrication of metal-matrix composite coatings is based on the idea of being cost effective and the attainment of finer microstructure of the alloy coatings and carbides through electrodeposition and low temperature gas carburizing processes.