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  2. Academic journal - Wikipedia

    en.wikipedia.org/wiki/Academic_journal

    Content usually takes the form of articles presenting original research, review articles, or book reviews.The purpose of an academic journal, according to Henry Oldenburg (the first editor of Philosophical Transactions of the Royal Society), is to give researchers a venue to "impart their knowledge to one another, and contribute what they can to the Grand design of improving natural knowledge ...

  3. Patent Prosecution Highway - Wikipedia

    en.wikipedia.org/wiki/Patent_Prosecution_Highway

    The Patent Prosecution Highway (PPH) is a set of initiatives for providing accelerated patent prosecution procedures by sharing information between some patent offices. [1] It also permits each participating patent office to benefit from the work previously done by the other patent office, with the goal of reducing examination workload and ...

  4. Journal - Wikipedia

    en.wikipedia.org/wiki/Journal

    A journal, from the Old French journal (meaning "daily"), may refer to: . Bullet journal, a method of personal organization; Diary, a record of personal secretive thoughts and as open book to personal therapy or used to feel connected to oneself.

  5. Tetrakis (triphenylphosphine)palladium (0) - Wikipedia

    en.wikipedia.org/wiki/Tetrakis(triphenylphosphine...

    Tetrakis(triphenylphosphine)palladium(0) was first prepared by Lamberto Malatesta et al. in the 1950s by reduction of sodium chloropalladate with hydrazine in the presence of the phosphine. [4] It is commercially available, but can be prepared in two steps from Pd(II) precursors: PdCl 2 + 2 PPh 3 → PdCl 2 (PPh 3) 2

  6. Special journals - Wikipedia

    en.wikipedia.org/wiki/Special_journals

    Special journals (in the field of accounting) are specialized lists of financial transaction records which accountants call journal entries.In contrast to a general journal, each special journal records transactions of a specific type, such as sales or purchases.

  7. Portopulmonary hypertension - Wikipedia

    en.wikipedia.org/wiki/Portopulmonary_hypertension

    Portopulmonary hypertension (PPH) [1] is defined by the coexistence of portal and pulmonary hypertension. PPH is a serious complication of liver disease, present in 0.25 to 4% of all patients with cirrhosis. Once an absolute contraindication to liver transplantation, it is no longer, thanks to rapid advances in the treatment of this condition. [2]