نتایج جستجو برای: sila polyacenes

تعداد نتایج: 455  

Journal: :Jurnal Pendidikan Indonesia 2021

Pancasila merupakan dasar negara dan juga pandangan hidup bangsa Indonesia yang terdapat nilai-nilai luhur mencerminkan kehidupan masyarakat Indonesia, sebab pada dasarnya tersebut digali dari jiwa kepribadian sejak zaman dahulu. Tujuan penelitian adalah untuk memahami konsep etika politik itu sendiri, serta agar paham dalam di Indonesia. Dalam ini, menjadi subjek literatur terkait dengan Panca...

Journal: :The Journal of pharmacology and experimental therapeutics 1998
P Onali M C Olianas

In membranes of the rat frontal cortex, acetylcholine (ACh) and other cholinergic agonists were found to potentiate the stimulation of adenylyl cyclase activity elicited by corticotropin-releasing hormone (CRH). Oxotremorine-M, carbachol and methacholine were as effective as ACh, whereas oxotremorine and arecoline were much less effective. The facilitating effect of Ach was potently blocked by ...

2011
Günter Lambrecht Gernot Gmelin Klaus Rafeiner Carsten Strohmann Reinhold Tacke

The musearlnie receptors are currently divided into at least three subtypes: M1, M 2a and M 2ß (for recent reviews, see Eglen and Whiting, 1986; Mutschier et al., 1987; 1988). M1-Receptors are found in high density in neuronal tissues such as autonomic ganglia, cerebral cortex and hippocampus, whereas M 2-receptors are mainly present in lower brain areas and in peripheral effector organs such a...

2016
Michelle L. Mendonca Jake C. Szamosi Anne-Marie Lacroix Michelle E. Fontes Dawn M. Bowdish Michael G. Surette

The Streptococcus Invasion Locus (Sil) was first described in Streptococcus pyogenes and Streptococcus pneumoniae, where it has been implicated in virulence. The two-component peptide signaling system consists of the SilA response regulator and SilB histidine kinase along with the SilCR signaling peptide and SilD/E export/processing proteins. The presence of an associated bacteriocin region sug...

Journal: :Jurnal Edukasi Madrasah Ibtidaiyah 2022

Pendidikan merupakan hal yang harus di dapat oleh warga negara Indonesia. Pada Era Revolusi 5.0 saat ini Indonesia sejak awal menanamkan nilai-nilai Pancasila pada peserta didik agar mereka paham dasar kesatuam Republik Tujuan penelitian untuk mengetahui implementasi nilai- nilai pancasila paserta kelas II SDI Islam Al-Alifah Palembang. Penelitian menggunakan metode gunakan adalam kualitatif. t...

Journal: :Journal of physics. Condensed matter : an Institute of Physics journal 2011
André Leitão Botelho Yongwoo Shin Minghai Li Lili Jiang Xi Lin

Two transferable physical parameters are incorporated into the Su-Schrieffer-Heeger Hamiltonian to model conducting polymers beyond polyacetylene: the parameter γ scales the electron-phonon coupling strength in aromatic rings and the other parameter ε specifies the heterogeneous core charges. This generic Hamiltonian predicts the fundamental band gaps of polythiophene, polypyrrole, polyfuran, p...

2015
Natalia A Danilkina Petr S Vlasov Semen M Vodianik Andrey A Kruchinin Yuri G Vlasov Irina A Balova

Novel poly(arylene ethynylene)s comprising a cinnoline core were prepared in high yields via a three-step methodology. A Richter-type cyclization of 2-ethynyl- and 2-(buta-1,3-diynyl)aryltriazenes was used for cinnoline ring formation, followed by a Sonogashira coupling for the introduction of trimethylsilylethynyl moieties and a sila-Sonogashira coupling as the polycondensation technique. The ...

Journal: :Journal of the American Chemical Society 2006
Yoshikazu Horino Michael R Luzung F Dean Toste

Cationic tri-tert-butylphosphinegold(I) serves as a catalyst in the sila-Cope rearrangement of acetylenic allylsilanes. When phenol is employed as a nucleophile, the reaction allows for the stereoselective synthesis of vinylsilanes. Alternatively, use of methanol as a nucleophile leads to cyclic vinylsilanes, which can be viewed as latent vinylsilanes that are revealed on treatment with a mild ...

Journal: :Jurnal justicia sains 2022

Demokrasi pancasila adalah demokrasi yang dihayati oleh bangsa dan Negara Indonesia dijiwai diintegrasikan sila-sila Pancasila atau nilai-nilai luhur Pancasila. Secara luas berarti kedaulatan rakyat berdasarkan pada bidang politik, ekonomi, sosial. Hal ini didasarkan pemahaman bahwa esensi dari prinsip-prinsip memiliki telah menjadi ideologi dasar orientasi harus dicapai dalam kehidupan kita. P...

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