The title compound, C(12)H(19)BrN(4)O, represents the minor component of the two products obtained in a series of transformations involving the Grignard reaction of tert-butoxy-carbonyl-protected 4-amino-cyclo-hexa-none with MeMgBr, and subsequent inter-action of the obtained amino-substituted cyclo-hexa-nol with 4-chloro-6-methyl-pyrimidin-2-amine followed by bromination with N-bromo-succinimi...

Surface-mounted high-speed permanent magnet motors are known for their small size, high power factor, and reliable control operation. However, these may have low mechanical strength weak tensile in rotor magnet, which necessitates the adoption of an external sleeve protection. Currently, carbon fiber composite sleeves garnering increasing attention durable protective capabilities. Despite appar...

Tujuan dari penelitian ini untuk memberikan kemudahan dalam pengelolaan data administrasi guru. Pengolahan menjadi lebih efektif dan efisien, serta keamanan akurasi terjamin. Metodologi yang digunakan yaitu teknik pengumpulan seperti wawancara, observasi, melakukan kepustakaan relevan. Dimana membangun sistem alat bantu perancangan Diagram Alir Data (DAD) Konteks, Nol Rinci dengan menggunakan b...

We used multiple linear regression to study predictors of systolic blood pressure response (SBPR), i.e., the increase in pressure above baseline after 3, 6, and 9 min of treadmill exercise, in 4262 men and women. Predictors considered were usual SBP, the difference (A SBP) between resting SBP and SBP immediately before exercise, age, education, obesity index, alcohol consumption, cigarette smok...

Penelitian ini bertujuan untuk mengetahui analisis kelayakan finansial agroindustri Banua Cokelat. dilaksanakan pada bulan November 2020 sampai dengan Februari 2021. Penentuan responden dilakukan secara sengaja (purposive). Hasil UKM Cokelat di peroleh nilai Net Present Value (NPV) lebih besar dari nol, yaitu sebesar RP 653.767.394, Benefit Cost Ratio (Net B/C) satu 1.26, Internal Rate of Retur...

The title compound, C(20)H(20)Br(2)ClN(3)O(3), was synthesized by the condensation reaction of 2-chloro-5-nitro-benzaldehyde with 4-(2-amino-3,5-dibromo-benzyl-amino)cyclo-hexa-nol in a methanol solution. There are two independent mol-ecules in the asymmetric unit and in one mol-ecule the atoms of the cyclo-hexane ring are disordered over two sets of sites with refined occupancies of 0.657 (12)...

The title compound, C(42)H(39)NO(2)P(2), is a P,O,P'-tridentate scorpionate-type ligand and has one mol-ecule in the asymmetric unit. The angles involving the P atoms range from 100.21 (7) to 104.89 (7)°. The N-hexa-nol group was found to be disordered and was refined over two positions with final occupancies of 0.683 (3) and 0.317 (3) which affected the C-O and C-N bond lengths. The bond lengt...

For years it has been recognised that interactions between learning and evolution such as the Baldwin e ect Baldwin can be subtle and often counter intuitive Recently a new e ect has been discussed it is suggested that evolutionary progress towards one speci c goal may be assisted by lifetime learning on a di erent task which may or may not be uncorrelated Parisi Nol Cecconi Here the phenomenon...