Judul: Evaluation of DOC Conditions at Different Transportation Distances and Their Performance Due to Giving Brown Sugar with Different Concentrations.
Abstrak: This study aims to analyze the impact of transportation distances and administration of palm sugar with different concentrations on DOC conditions and performance of broiler chickens reared for up to 28 days. The number of samples used was 900 DOC (9 bokses) where each boks. The transportation distance treatments used were 14 km (T1), 416 km (T2), and 532 km (T3), while in the brown sugar treatment, the concentrations used were 0%, 5%, 10% and 15% per liter of water. The data obtained were analyzed descriptively and completely randomized design (CRD) to determine changes in post-transportation DOC conditions. Maintenance performance data such as increased daily body weight, feed consumption, feed conversion, and mortality at the age of seven days and 28 days were analyzed using a factorial randomized design (CRD). The results showed that the longer the transportation distance caused injury to the DOC'sleg, increased body weight loss, and breathing frequency. This is due to optimal environmental conditions during the transportation process such as extreme temperatures during the day, high shocks, and poor DOC handling processes. Maintenance performance at the age of seven days, no interaction was found on feed consumption, mortality, and performance index. Treatment interactions at the age of seven days were only found in the variables of increasing body weight and FCR. Meanwhile, at the age of 28 days, no interaction was found in all maintenance performance variables. Feed consumption of seven day old chickens showed significantly different results (P<0.05) in the transportation distance treatment, that is T2 had a smaller value than T1 and T3, while with sugar treatment there was no significant difference at all levels of treatment. The same results were also shown up to the age of 28 days. The increase in body weight in the T2 treatment with 15% sugar had the lowest value of 147,80 grams while the highest value is shown in the T3 treatment and 10% sugar, which is 204,55 grams. At the age of 28 days, there is no significant difference (P>0.05) in the sugar treatment, but in the transportation distance treatment a significant difference (P<0.05, the smallest value is shown in the T2 treatment. Higher mortality and lower body weight (P<0.05) than treatment T1 and T3 although feed consumption and FCR is not significantly different (P>0.05). The palm sugar in drinking did not show a significant effect on the maintenance performance parameters for 28 days, while the transportation distance affects feed consumption and body weight growth. The highest feed consumption and body weight were obtained in treatment T3 and T1. Therefore, it is necessary to improve the condition of the vehicle and the transportation planning system.
Keyword: distance, DOC, palm sugar, performance, transportation

Judul: The Impacts of Transport at Different Time Against Antemortem Condition, Weight Loss and Mortality of Broiler Chickens
Abstrak: Transportasi merupakan suatu aspek yang perlu untuk dilakukan, diperhatikan dan tidak dapat dihindari dalam mendistribusikan ternak untuk memenuhi kebutuhan suplai pasar. Penelitian bertujuan untuk menganalisis pengaruh waktu transportasi yang berbeda terhadap kondisi antemortem, susut bobot dan mortalitas ayam broiler. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL), dengan 3 perlakuan dan 3 ulangan sehingga terdapat 9 unit percobaan setiap unit percobaan menggunakan sampel sebanyak 5 ekor ayam broiler. Perlakuan 1 pagi hari (08.00 WIB) dengan waktu tempuh selama 125 menit, perlakuan 2 siang hari (12.00 WIB) dengan waktu tempuh selama 133 menit dan perlakuan 3 sore hari (16.00 WIB) dengan waktu tempuh selama 141 menit. Berdasarkan hasil analisis ragam menunjukkan bahwa waktu transportasi memberikan pengaruh yang sangat nyata (P<0.01) terhadap jumlah luka parut,susut bobot dan persentase susut bobot, namun tidak berpengaruh terhadap luas luka parut (cm2), jumlah memar pada dada, luas memar pada dada (cm2), jumlah memar pada sayap, luas memar pada sayap (cm2), dan persentase mortalitas. Transportasi pada pagi hari baik untuk dilakukan karena memiliki nilai persentase susut bobot dan mortalitas yang paling rendah dibandingkan perlakuan lainnya., Transportation is an aspect that needs to be done, considered and cannot be avoided in distributing livestock to meet market supply needs. This study aimed to analyze the effect of different transport times on antemortem conditions, weight loss and mortality of broiler chickens. This study used a completely randomized design (RAL), with 3 treatments and 3 replications so that there are 9 experimental units each experimental unit uses a sample of 5 broiler chickens. Treatment 1 in the morning (08.00 WIB) with a travel time of 125 minutes, treatment 2 in the afternoon (12.00 WIB) with a travel time of 133 minutes and treatment 3 in the afternoon (16.00 WIB) with a travel time of 141 minutes. Based on the results of the analysis of variance, it showed that transportation time had a very significant effect (P<0.01) on the number of scars, weight loss and percentage of weight loss. but did not affect the area of the scar (cm2), the number of bruises on the chest, the area of bruises on the chest (cm2), the number of bruises on the wings, the area of bruises on the wings (cm2), and the percentage of mortality. Transportation in the morning is good to do because it has the lowest percentage value of weight loss and mortality compared to other treatments.
Keyword: antemortem, broiler, transportation

Judul: Konstruksi aritmetika kurva eliptik F(2m) supersingular dan non-supersingular untuk skema kunci publik ElGamal
Abstrak: Algoritme ElGamal adalah salah satu algoritme kunci publik dengan aritmetik modular p yang mempunyai struktur grip siklik Z(p). Tingkat keanaman algoritme ini terletak pada pemecahan masalah logaritme diskret dari Z(p). Akan tetapi, tingkat keamanan tadi tahun ke tahun semakin menurun yang disebabkan kemampuan pemecahan algoritme diskret semakin meningkat. Untuk memenuhi tingkat keamanan yang memadai dibutuhkan p yang cukup besar yang menyebabkan proses enkripsi dan dekripsi menjadi lambat.
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