Dark energy and the refined de sitter conjecture

Abstract We revisit the phenomenology of quintessence models in light of the recently refined version of the de Sitter Swampland conjecture, which includes the possibility of unstable de Sitter critical points.We show that models of quintessence can evade previously derived lower bounds on (1 + w), albeit with very Pour Test Kits finely-tuned initi

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Chronic liver disease, thrombocytopenia and procedural bleeding risk; are novel thrombopoietin mimetics the solution?

Chronic liver disease (CLD) alters normal hemostatic and thrombotic systems via multiple mechanisms including reduced platelet function and number, leading to challenging peri-operative planning.Hepatic thrombopoietin (TPO) synthesis is reduced in CLD, leading to several recent randomized, placebo-controlled trials examining the utility of TPO-mime

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Acorn: A grid computing system for constraint based modeling and visualization of the genome scale metabolic reaction networks via a web interface

Abstract Background Constraint-based approaches facilitate the prediction of cellular metabolic capabilities, based, in turn on predictions of the repertoire of enzymes encoded in the genome.Recently, genome annotations have been used to reconstruct genome scale metabolic reaction networks for numerous species, including Homo sapiens, which allow s

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PEMBUATAN BIOETANOL DARI TEBU

Biaya yang digunakan untuk membeli bahan bakar minyak bumi semakin meningkat, hal ini belum termasuk dengan biaya lain yang dikeluarkan.Meningkatnya biaya penggunaan bahan bakar fosil dan persediaannya yang semakin Moringa terbatas menyebabkan banyak penelitian sains, teknik, dan teknologi untuk mencari sumber bahan bakar alternatif lainnya.Salah s

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