On electromagnetic off-shell effects in proton-proton bremsstrahlung

We study the influence of the off-shell structure of the nucleon electromagnetic vertex on proton-proton bremsstrahlung observables. Realistic choices for these off-shell effects are found to have considerable influences on observables such as cross sections and analyzing powers. The rescattering contribution diminishes the effects of off-shell modifications in negative-energy states.Comment: 7 pages, 3 figure

Two component theory and electron magnetic moment

The two-component formulation of quantum electrodynamics is studied. The relation with the usual Dirac formulation is exhibited, and the Feynman rules for the two-component form of the theory are presented in terms of familiar objects. The transformation from the Dirac theory to the two-component theory is quite amusing, involving Faddeev-Popov ghost loops of a fermion type with bose statistics. The introduction of an anomalous magnetic moment in the two-component formalism is simple; it is not equivalent to a Pauli term in the Dirac formulation. Such an anomalous magnetic moment appears not to destroy the renormalizability of the theory but violates unitarity

Pengaruh Alat Bantu Penangkapan terhadap Hasil Tangkapan Alat Tangkap Purse Seine di Kecamatan Besuki Kabupaten Situbondo

Penelitian tentang pengaruh alat bantu penangkapan terhadap hasil tangkapan alat tangkap purse seine dilaksanakan di Kecamatan Besuki, Kabupaten Situbondo pada bulan September – Oktober 2012. Alat bantu yang digunakan berupa lampu, kombinasi rumpon dan lampu, dan tanpa menggunakan alat bantu. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh alat bantu terhadap hasil tangkapan dan pendapatan nelayan purse seine. Metode yang digunakan adalah eksperimen kuasi, sedangkan metode analisis data dengan cara Rancangan Acak Kelompok (RAK) dan menggunakan metode ANOVA serta uji Beda Nyata Terkecil (BNT). Hasil penelitian ini menunjukkan bahwa alat bantu penangkapan berpengaruh nyata terhadap hasil tangkapan nelayan purse seine. Alat bantu kombinasi rumpon dan lampu merupakan perlakuan terbaik untuk mendapatkan hasil tangkapan yang optimal. Alat bantu kombinasi rumpon dan lampu meningkatkan jumlah hasil tangkapan sebesar 21 % dibandingkan dengan alat bantu lampu, dan meningkatkan jumlah hasil tangkapan sebesar 34 % dibandingkan saat tanpa menggunakan alat bantu. Penggunaan alat bantu kombinasi rumpon dan lampu juga memberikan pendapatan terbesar dibandingkan dengan penggunaan alat bantu lampu dan tanpa menggunakan alat bantu

Rancang Bangun Aplikasi Pencatatan Transaksi Penjualan Tiket pada PT Gery Anugerah Tour And Travel di Kupang - Nusa Tenggara Timur

PT. Gery Anugerah Tours & Travel is a travel agency company located in the city of Kupang, East Nusa Tenggara. PT. Gery Anugerah Tours & Travel is here to serve the needs of customers for services ticketing domestic and International flights. The management of the company is promoting superior service to customers. In 2013 and 2014 the company experienced a very rapid increase in the sale of airline tickets, with increasing sales then give a positive impact to the company so that the company provides to the customer convenience in transaction using cash or credit. Given the ease of appearing an obstacle in the form of ticket sales related record keeping became sloppy in filing into sales reporting. Ticket sales transaction records that are not neatly arranged this represented a loss of 12% of the records of the sales and the loss of customers who have previously made booking tickets. Any problems that occur, it will be created an information system that will govern the sale of tickets as well as ticket sales reporting company, in order to eliminate the losses incurred earlier. The information system that will be created is the application of transaction records in ticket sales

Rancang Bangun Aplikasi Service pada PT. Indo Bismar Komputer

PT. Indo Bismar Komputer is a distributor company of computer devices which sells and services computer spareparts. On service section especially on service administration section have some problems in receiving service device record that wrote directly into paper manually which caused data redundancy. Other problem is service administration did confirm to customer about customer\u27s device status only based on service administration\u27s memory that cause customer\u27s device overstacked on service section, slower service response, unsatisfied customer, lack of customer trust, services income isn\u27t optimal, inaccurate reports from not fixed service fee.Based on problems that faced on administration service staff, a solution for those problems is making an application for PT. Indo Bismar Komputer which used for computer spareparts sales, measures and monitoring how much technician\u27s income from services.Main purpose of this research application is generating an output into services income tech report which used to measure how much tech income, overall services income report, services transaction report and spare parts selling report with income target within periods which have decided by the owner of PT. Indo Bismar Komputer

Therapeutic combinations and compositions for the treatment of inflammatory bowel disease (II)

The present invention relates to pharmaceutical combinations of at least one TNF inhibitor and riboflavin to treat patients suffering from inflammatory bowel disease (IBD) or other inflammatory conditions (such as rheumatoid arthritis, ankylosing spondylitis, psoriasis, lupus erythematous and multiple sclerosis). This invention also relates to additive and/or combinations of at least one TNF inhibitor and riboflavin. This invention is also related to a method for the treatment or prophylaxis of IBD, which method comprises administering a therapeutically effective amount of TNF inhibitor and riboflavin