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BAB V DISTRIBUSI LAYANAN/JASA MELALUI SALURAN FISIK & ELEKTRONIK

BAB V DISTRIBUSI LAYANAN/JASA MELALUI SALURAN FISIK & ELEKTRONIK

Oleh : Kelompok II SYAFRIMAN ANDI TENRI ABENG MADE NGURAH PARIATNA ANDI KADANDIO
Analisa dan Perancangan SI (IS3013)

Analisa dan Perancangan SI (IS3013)

Managing Digital Firm

ABSTRACT Cytotoxicity Study of 4-chlorobenzoylurea Using Brine Shrimp Lethality Test Several literature showed that urea derivatives had anticancer activities. This research was carried out to investigate biological activity especially cytotoxicity of 4-chlorobenzoylurea. The cytotoxicity of 4-chlorobenzoylurea compared with urea as a lead compound and hydroxyurea as anticancer drug already used. The cytotoxicity of the compounds was studied using brine shrimp lethality test. Brine shrimp eggs were hatched in natural sea water and exposed to the 4- chlorobenzoylurea, urea, and hydroxyurea. Median lethal concentration (LC50) values was calculated using probit regression analysis. Based on the results, LC50 of 4-chlorobenzoylurea was 116,16 + 7,50 ppm and hydroxyurea was 165,75 + 3,86 ppm, whereas urea wasn’t have LC50. According to brine shrimp lethality test, it can be summarized that cytotoxicity of 4- chlorobenzoylurea is higher than hydroxyurea. Keywords : 4-chlorobenzoylurea, Brine Shrimp Lethality Test, LC50, cytotoxicity
ASPERGILLOSIS

ASPERGILLOSIS

Oleh : Suryanie Sarudji

Pertemuan 23 Syntatic Processing Matakuliah : T0264/Intelijensia Semu Tahun : 2005 Versi : 1/0

Pertemuan 23 Syntatic Processing Matakuliah : T0264/Intelijensia Semu Tahun : 2005 Versi : 1/0
Pertemuan <<37>> <<写在助残日之前 >> Matakuliah : <>/<> Tahun : <<2005>> Versi : <>

Pertemuan <<37>> <<写在助残日之前 >> Matakuliah : <>/<> Tahun : <<2005>> Versi : <>
Pertemuan <<13>> <<请你参加我们的婚礼>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>

Pertemuan <<13>> <<请你参加我们的婚礼>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>
Pertemuan <<11>> <<周末安排得不错嘛>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>

Pertemuan <<11>> <<周末安排得不错嘛>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>
Week 12 CAD/CAM Matakuliah : Mechatronics 2 Tahun : 2005 Versi : 1.0/0

Week 12 CAD/CAM Matakuliah : Mechatronics 2 Tahun : 2005 Versi : 1.0/0

Pertemuan <<5>> <<请你答应我一件事>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>

Pertemuan <<5>> <<请你答应我一件事>> Matakuliah : <>/<> Tahun : <<2005>> Versi : <<1/0>>
Matematika Pertemuan 26

Matematika Pertemuan 26

Matakuliah : D0024/Matematika Industri II Tahun : 2008
Matematika Pertemuan 26

Matematika Pertemuan 26

Matakuliah : D0024/Matematika Industri II Tahun : 2008
中国传统节日

中国传统节日

Non-blocking I/O

Non-blocking I/O

int flags; int fd; /* file descripter */ void main() { fd = open(“myfile.txt”, R_ONLY); if ((flags = fcntl(fd, F_GETFL, 0)) < 0) /* first get file flags */ printf(“F_GETFL error”), flags = flags | O_NONBLOCK; /* now set the corresponding bit for Non- blocking I/O)*/ if (fcntl(fd, F_SETFL, flags) < 0) /* set new flags */ printf(“F_SETFL error”); } We can use fcntl() (file control) function to set some flags about the file that is opened. one of these flags sets if the operations on the file will blocked or non-blocked. It is set in the following way in Unix.
Pertemuan 17 语法 Matakuliah : E0566 Bahasa China 6 Tahun : 2005 Versi : Revisi

Pertemuan 17 语法 Matakuliah : E0566 Bahasa China 6 Tahun : 2005 Versi : Revisi
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