作者: IRATE 時(shí)間: 2025-3-21 21:46
Dissolved gases in sea waterces of a number of these are given in Table 8.1. The ocean can act as either a source or a sink for atmospheric gases. The gases enter or leave the ocean via exchange across the air/sea interface, and are transported within the ocean reservoir by physical processes.作者: Ceremony 時(shí)間: 2025-3-22 00:42
Nutrients, organic carbon and the carbon cycle in sea waterate organic carbon, i.e. the ., drives the processes that control the removal of material from the water column and its incorporation into the sediment sink. The nutrient and carbon cycles are intimately interrelated, but for convenience they are considered separately in the following sections.作者: Retrieval 時(shí)間: 2025-3-22 06:01 作者: 障礙 時(shí)間: 2025-3-22 12:23
The input of material to the ocean reservoirThe World Ocean may be regarded as a planetary dumping ground for material that originates in other geospheres, and to understand marine geochemistry it is necessary to evaluate the composition, flux rate and subsequent fate of the material that is delivered to the ocean reservoir.作者: Counteract 時(shí)間: 2025-3-22 16:34
The transport of material to the oceans: relative flux magnitudesIn the preceding chapters we have considered the three principal primary pathways by which material is transported to the World Ocean at the present day, i.e. river run-off, atmospheric deposition and hydrothermal exhalations. The magnitudes of the fluxes associated with each of these transport pathways are discussed below.作者: Cursory 時(shí)間: 2025-3-22 19:20
Marine sedimentsMarine sediments represent the major sink for material that leaves the sea water reservoir. However, before attempting to understand how this sink operates, it is necessary briefly to describe the sediments within a global ocean context.作者: 難取悅 時(shí)間: 2025-3-22 23:50
re benign in character with a ratio of benign to malig- nant of about 60 to 40. The relative incidence of malignant mediastinal tumors in children is about 50%. Even though mediastinal tumors are not common, they represent a unique problem with regards to treatment whether by surgery, radiation ther作者: 遺忘 時(shí)間: 2025-3-23 04:02 作者: 集合 時(shí)間: 2025-3-23 09:25 作者: enfeeble 時(shí)間: 2025-3-23 10:43
Roy Chesternditional upon scientific research into the universe and the expansion of virtual space. He defines this virtual space as “that not-yet space in which not-yet realities spend their not-yet time”. Here, the cosmic and the virtual encounter traditional notions of space: “Cosmic space and virtual space作者: 翻布尋找 時(shí)間: 2025-3-23 15:46 作者: paltry 時(shí)間: 2025-3-23 18:46
d different in these countries? Which issues are mostly covered by the news media and how? Are therepatterns of election news coverage in these six European countries? This book is indispensable reading for researchers and students in the field of the media coverage of election campaigns, political 作者: 闡明 時(shí)間: 2025-3-23 23:41 作者: Vasodilation 時(shí)間: 2025-3-24 04:53
Roy Chestere vantage point from which it aims to view the rest of the world. Whether we are talking about a community weekly newspaper, a metropolitan daily, a local radio station, or a national television network, news organizations construct a ‘here’ and an ‘us’.作者: 引導(dǎo) 時(shí)間: 2025-3-24 07:47 作者: 抒情短詩(shī) 時(shí)間: 2025-3-24 13:46 作者: happiness 時(shí)間: 2025-3-24 15:23 作者: 行業(yè) 時(shí)間: 2025-3-24 21:08 作者: 玷污 時(shí)間: 2025-3-25 00:42 作者: Anticoagulant 時(shí)間: 2025-3-25 06:25 作者: Ablation 時(shí)間: 2025-3-25 10:43
Roy Chesternd execute protests. New media avenues provided forums for enabling ordinary citizens to document the protests and government’s brutality, and to disseminate their own words and images to each other, and, most importantly, to the outside world. Thus, social media helped the protesters to define them作者: 出血 時(shí)間: 2025-3-25 14:32 作者: 團(tuán)結(jié) 時(shí)間: 2025-3-25 18:45
Roy Chesterose technologies as Socio-Formative spheres that could reconstruct our place relationships from within the social and cultural threads. One objective of this is to provide a framework for understanding theories and literatures of place after the advent of media technologies, through approaching from作者: Pelago 時(shí)間: 2025-3-25 22:51 作者: 制定 時(shí)間: 2025-3-26 03:21
Particulate material in the oceansmenon as the .. Here, then, perhaps lies the key to Forchammer’s (1865) ‘facility with which the elements in sea water are made insoluble’. In the present chapter attention will be paid to the sources, distribution and composition of the . (TSM) in the sea, and in following this route an attempt wil作者: disrupt 時(shí)間: 2025-3-26 05:20 作者: Gullible 時(shí)間: 2025-3-26 08:53
Sediment interstitial waters and diagenesistant diagenetic changes that affect marine sediments take place during ., which occurs during the burial of the deposits to a depth of a few hundred metres. However, before we consider the processes that occur during early diagenesis, it is worthwhile taking an overview of the types of organic matte作者: Modify 時(shí)間: 2025-3-26 16:21
Unscrambling the sediment-forming chemical signalsediments can be considered in terms of the contributions made by individual sediment . For example, Krishnaswami (1976) postulated that the total concentration of an element in Pacific pelagic clays is the sum of the contributions made by the detrital and the authigenic fractions — see Equation 16.1作者: 性別 時(shí)間: 2025-3-26 16:55
Book 1990would like to express my thanks to those people who have helped with the writing of this volume. In particular, I wish to put on record my sincere appreciation of extremely helpful suggestions made by Professor John Edmond, FRS. In addition, I thank Dr S. Rowlatt for his comments on the sections cov作者: HAIL 時(shí)間: 2025-3-26 22:43
rstood. I would like to express my thanks to those people who have helped with the writing of this volume. In particular, I wish to put on record my sincere appreciation of extremely helpful suggestions made by Professor John Edmond, FRS. In addition, I thank Dr S. Rowlatt for his comments on the sections cov978-94-010-9490-0978-94-010-9488-7作者: Hyaluronic-Acid 時(shí)間: 2025-3-27 02:48
Roy Chesterildren is about 50%. Even though mediastinal tumors are not common, they represent a unique problem with regards to treatment whether by surgery, radiation ther978-3-642-79428-5978-3-642-79426-1Series ISSN 0942-5373 Series E-ISSN 2197-4187 作者: Melatonin 時(shí)間: 2025-3-27 06:33 作者: ASSET 時(shí)間: 2025-3-27 12:56 作者: 冷漠 時(shí)間: 2025-3-27 13:51
Book 1990also become apparent that in order to understand the manner in which the oceans work as a ‘chemical system‘, it is necessary to use a framework which takes account of these interdisciplinary advances. Marine geochemistry has been written in response to the need for a single state-of-the-art text tha作者: adumbrate 時(shí)間: 2025-3-27 20:55
s. It has also become apparent that in order to understand the manner in which the oceans work as a ‘chemical system‘, it is necessary to use a framework which takes account of these interdisciplinary advances. Marine geochemistry has been written in response to the need for a single state-of-the-ar作者: Rustproof 時(shí)間: 2025-3-27 22:42 作者: Venules 時(shí)間: 2025-3-28 03:40 作者: 磨碎 時(shí)間: 2025-3-28 07:33
The transport of material to the oceans: the hydrothermal pathwayd with the low-temperature weathering of basalt that has been exposed to sea water for relatively long periods of time, either at the sea floor or within the upper part of the basement; and (c) those involving the extrusion of hot lava directly onto the sea bed.作者: CRAB 時(shí)間: 2025-3-28 11:41 作者: Euthyroid 時(shí)間: 2025-3-28 17:10
Roy Chestertumor seen constituting 21 % of all cases, thymomas 19%, lymphomas 12.5%, germ cell tumors 10%, primary carcinomas 4.6%, mesenchymal tumors 6%, endocrine tumors 6%, cysts 18%. In adults, the majority of thyroid tumors, thymomas, mediastinal germ cell tumors and teratomas are located in the superior 作者: preeclampsia 時(shí)間: 2025-3-28 19:08 作者: enfeeble 時(shí)間: 2025-3-29 02:27
Roy Chestertheory is a discipline whose contents resemble a fluid material which requires a consolidating “binding agent” if it is to be turned into concrete ideas, concepts and theoretical constructs. In both the theory and practice of mediatecture much is in flux and much is possible. The term “mediatecture”作者: 沖突 時(shí)間: 2025-3-29 03:25
Roy Chestertheory is a discipline whose contents resemble a fluid material which requires a consolidating “binding agent” if it is to be turned into concrete ideas, concepts and theoretical constructs. In both the theory and practice of mediatecture much is in flux and much is possible. The term “mediatecture”作者: 殖民地 時(shí)間: 2025-3-29 09:42 作者: 放逐某人 時(shí)間: 2025-3-29 12:03
d, Croatia, Spain and Ireland). The sample examined includes all news stories published during the official electoral campaign in different types of media outlets: three newspapers per country covering centre-left and centre-right wing political leaning, as well as reference and tabloid papers; thre作者: Bureaucracy 時(shí)間: 2025-3-29 15:37
Roy ChesterTR) model and pays particular attention to its role in defining the area of study and how it is approached theoretically and methodologically. The textual metaphor from which the ATR model is derived is a signifying practice associated with the cultural production of meaning through various forms of作者: 圖表證明 時(shí)間: 2025-3-29 19:55 作者: CODE 時(shí)間: 2025-3-30 00:08
Roy Chesterf how we communicate our geographical imaginations. With this chapter, we tap into our own influences and discipline to map a brief trajectory of the field from the very specific focus of our interests in mediated, sensational, affective, digital and virtual geographies. Ours is just one story of th作者: 殘暴 時(shí)間: 2025-3-30 05:06 作者: 膽小鬼 時(shí)間: 2025-3-30 12:13 作者: 眉毛 時(shí)間: 2025-3-30 14:31
Roy Chestertion. President Mohamed Morsi, who hailed from the Brotherhood, was ultimately removed from power by the military, just one year into his first term in office. This chapter examines news frames produced on the day of Morsi’s ouster by two of Egypt’s most prominent television news magazine shows—Al-N作者: 擴(kuò)張 時(shí)間: 2025-3-30 16:56 作者: 與野獸博斗者 時(shí)間: 2025-3-30 21:23 作者: Affiliation 時(shí)間: 2025-3-31 04:10
Roy Chesterunisian and Egyptian revolutions of 2011. The Tunisian political activists combined their political resilience with their communication creativity to ensure the success of their uprising and the assertion of their public will, and the Egyptian activists combined their strong public will and determin作者: 擦掉 時(shí)間: 2025-3-31 06:28
Roy Chesterrticular, this chapter analyzes the role of social media during the Arab Spring protests by focusing on social, political, and communicative factors that shaped the ways in which social media were adopted and used in global context. A cross-level and cross-media story flow model is presented to demo作者: 剝皮 時(shí)間: 2025-3-31 11:21
Roy Chesteraterial/immaterial entities, goods, information, etc. Drawing discussions from various disciplines, which share similar interests in exploring the consequences of media technology on place-understanding, this chapter explores an architectural approach adopting multiple perspectives, as a way of surv作者: HARP 時(shí)間: 2025-3-31 17:01
Introductionswered. However, the past two decades or so have seen a number of ‘quantum leaps’ in our understanding of some aspects of marine geochemistry. Three principal factors have made these leaps possible: (a) advances in sampling and analytical techniques; (b) the development of theoretical concepts; and 作者: 影響帶來(lái) 時(shí)間: 2025-3-31 20:34
