Xem 1-20 trên 139 kết quả Precipitation
  • Precipitation reaction, factors influencing precipitation equilibrium, determination of salinity of water as the main contents of the lecture "Lecture 3: Precipitation". Invite you to consult the lecture content to capture detailed information.

    pdf20p chuyenbi 01-12-2015 12 1   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Ionic interactions between precipitation and leaf cuticles...

    pdf4p toshiba9 12-10-2011 24 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Lipoprotein glomerulopathy treated with LDL-apheresis (Heparin-induced Extracorporeal Lipoprotein Precipitation system): a case report

    pdf6p thulanh28 16-12-2011 29 3   Download

  • This report was originally released in December 2004 in prepublication form as the first report of a two-phase study to be carried out by the same committee. The first phase was sponsored by the National Aeronautics and Space Administration (NASA) and focused on the Tropical Rainfall Measuring Mission (TRMM). The second phase was sponsored by the National Oceanic and Atmospheric Administration and focused on the Global Precipitation Measurement mission. The report of the second phase will be published in a separate volume in 2006.

    pdf116p camchuong_1 04-12-2012 24 3   Download

  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí lâm nghiệp đề tài: Sulphur and nitrogen concentrations and fluxes in bulk precipitation and throughfall in the mountain and highland spruce stands in the Czech Republic...

    pdf13p toshiba4 13-09-2011 34 2   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: " Dynamique d’éléments traces dans les précipitations sous le couvert de 2 pessières peu polluées de Suisse romande...

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài:Facial herpes zoster infection precipitated by surgical manipulation of the trigeminal nerve during exploration of the posterior fossa: a case report

    pdf3p thulanh28 16-12-2011 30 2   Download

  • Tuyển tập những bài báo cáo nghiên cứu khoa học hay nhất được đăng trên tạp chí JOURNAL OF FOREST SCIENCE đề tài: Influence of temperatures and precipitation on radial increment of Orlické hory Mts. spruce stands at altitudes over 800 m a.s.l.

    pdf7p toshiba3 09-09-2011 25 1   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài:"Precipitation partitioning and related nutrient fluxes in a subtropical forest in Okinawa, Japan"

    pdf8p toshiba5 19-09-2011 23 1   Download

  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí hóa hoc quốc tế đề tài : Influence of grazing and precipitation on ecosystem carbon cycling in a mixed-grass prairie

    pdf15p sting03 06-02-2012 20 2   Download

  • The ability of mitochondria to sequester and retain divalent cations in the form of precipitates consisting of organic and inorganic moieties has been known for decades. Of these cations, Ca 2+ has emerged as a major player in both signal transduction and cell death mechanisms, and, as a conse-quence, the importance of mitochondria in these processes was soon recog-nized.

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  • Kết tủa là sự hình thành của một sản phẩm hoà tan không đáng kể, thu được trong một phản ứng hoá học xảy ra bởi sự trộn lẫn 2 dung dịch. Việc nhận biết kết tủa có thể được minh hoạ bằng việc viết phương trình phản ứng hoá học dưới dạng phương trình ion rút gọn bởi việc bỏ qua tất cả các ion không chịu sự thay đổi nào sau khi phản ứng, và chất rắn hoà tan không đáng kể kết tủa thành từ sự kết hợp của các ion...

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  • The fact is, the “Team for Organic Farming” crew of experts were specifically informed at least four times of the basic facts and potentials of soil remineralization; that there was indeed “new” knowledge that has greatly boosted the productive power of organic or any kind of farming. Invitations to visit Hamaker’s soil and crops were ignored.

    pdf27p contentnew 02-05-2012 126 45   Download

  • If the complaint is of dizziness establish if it is vestibular—vertigo, episodic, precipitated by change in position, associated nausea, vomiting, deafness or tinnitus—or non-vestibular—‘light headed’, constant, associated with hyperventilation, palpitations, syncope, sweating, pallor, headache. Examine the nervous and cardiovascular systems carefully. Look at the tympanic membranes. Check for orthostatic hypotension. Vestibular causes 2 Labyrinthitis. 2 Meniere’s disease. 2 Acoustic neuroma or other cerebello-pontine angle tumour.

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  • In the mid-1990s plant biotechnology burst onto the scene in world agriculture, beginning a second ‘green revolution’ and precipitating one of the great public debates of our time. Approximately a decade later, this book describes the impact of genetically modified (GM) crops on world agriculture, recent advances in the technology and the areas of research from which the next generation of GM crops is likely to emerge, as well as addresses the issues of safety and regulation that have dogged the technology, particularly in Europe.

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  • Residence time is the average length of time a component remains in a system; for natural substances at equilibrium, residence time equals capacity divided by rate of influx. For most substances in seawater, capacity is controlled by solubility. The element is weathered or leached out into streams and transported into the ocean, where it remains until it is precipitated out into sediments.

    ppt47p dinhtan6691 11-05-2011 170 26   Download

  • Characterizing the nature of heavy metal release reactions, sorption mechanisms, and movement in the soil is the main topic of this book. Because soils are heterogeneous, heavy metals in soils can be involved in a series of complex chemical and biological interactions including oxidation-reduction, precipitation and dissolution, volatilization, and surface and solution phase complexation. The heterogeneous nature of the different soil constituents adds to the complexity of interactions of heavy metal species with the soil environment....

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  • In smaller regions such as the Carpathian Basin (located in Eastern/Central Europe), 50 km horizontal resolution may still not be appropriate to describe the meso-scale processes (e.g., cloud formation and convective precipitation). For this purpose on a national level several RCMs have been adapted with finer resolution (25 and 10 km). Here, results from two of the adapted RCMs for Hungary are analyzed, namely, models PRECIS and RegCM. In this paper, first, data and models from PRUDENCE, PRECIS and RegCM are presented.

    pdf290p lulaula 25-10-2012 32 17   Download

  • Chemical reactions (abiotic reactions) are “classical” chemical reactions that are not mediated by bacteria. They may include reaction processes such as precipitation, hydrolysis, complexation, elimination, substitution etc. that transform chemicals to other chemicals and potentially alter their phase/state (solid, liquid, gas, dissolved). Precipitation is the removal of ions from solution by the formation of insoluble compounds, i.e. a solid-phase precipitate. Hydrolysis is a process of chemical reaction by the addition of water.

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  • Nanomaterials, characterized by at least one dimension in the nanometer range, can be considered to constitute a bridge between single molecules and infinite bulk systems. Besides individual nanostructures involving clusters, nanoparticles, quantum dots, nanowires and nanotubes, collections of these nanostructures in the form of arrays and superlattices are of vital interest to the science and technology of nanomaterials.

    pdf761p xrzc1-1 18-09-2013 75 14   Download


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