Listing 1 - 10 of 35 | << page >> |
Sort by
|
Choose an application
The development and use of sustainable and alternative fuels (syngas, biogas, biodiesel, bio-oil, hydrogen) derived from sources other than petroleum is needed due to the limited fossil fuel resources, the need for reduction of atmospheric greenhouse gas emissions, energy security, and to meet the future high energy demand due to population growth. New alternative fuels that can be produced locally and derived from renewable sources will be more sustainable compared to fossil fuels. Alternative and renewable fuels can be produced using different thermochemical and bio-chemical processes. Gasification is a thermochemical process used to produce syngas fuel (mainly hydrogen and carbon dioxide) from renewable (biomass) and conventional (coal) sources. The syngas fuels produced from the gasification process can be used for different applications: power generation (combustion of syngas fuel in gas turbine engines), heating, and transportation (internal combustion engines). This book intends to provide the reader with an overview of the current technologies, methods, and strategies of syngas fuel production, characterization, and application.
Fuel switching. --- Alternate fuel --- Alternative fuel --- Fuel interchangeability --- Fuel substitution --- Interchangeability of fuels --- Substitution of fuels --- Switching of fuels --- Substitute products --- Petroleum technology --- Energy transition --- Alternative fuels
Choose an application
With the treatment of waste set to increase -- since the volume of waste is closely related to economic growth -- waste transport will be a major challenge in the future. This raises several issues. Should transport regulations be made more stringent and their implementation reviewed? Should the proximity principle -- incorporated in the regulations in the interests of environmental protection -- be questioned, since it prevents the consolidation of flows in sufficient volume to make the most environmentally-friendly modes of transport viable? The environmental performance of waste transport can be established only within the framework of an overall approach which incorporates all waste treatment routes. We must indeed be wary of seemingly good ideas such as "waste transport must be restricted" or "recycling is the best solution". The closure of landfills or reprocessing could well lead to a large increase in waste transport. The Round Table picks up on these issues and uses the cases of different countries to examine, in turn, developments in the waste transport sector and the statistical problems encountered in trying to understand them, the regulations applicable to the modes of transport used and their environmental performance, focusing closely on the difficulties created by the current modal split in this sector.
Waste products --- Transportation --- By-products --- Industrial wastes --- Products, Waste --- Trades-waste --- Utilization of waste --- Waste materials --- Manufacturing processes --- Factory and trade waste --- Recycling (Waste, etc.) --- Refuse and refuse disposal --- Scrap materials --- Substitute products --- Waste spills
Choose an application
La obra que el lector tiene en sus manos profundiza y completa el acercamiento al sector exportador mexicano que se inició en la última sección de "El comercio exterior de México en la era del capitalismo liberal", publicado en 2007 por esta misma casa editorial. Su propósito es analizar el auge exportador que tuvo lugar en México durante la "primera globalización del mundo contemporáneo": Los factores que lo propiciaron, sus características, su emplazamiento geográfico y su evolución a lo largo de ese periodo. El libro propone rastrear la vinculación interna de procesos y actividades productivas cuya dimensión más notoria fue la conexión con el mercado internacional, para de esa manera valorar el papel de la primera era exportadora en el desenvolvimiento de largo plazo de la economía mexicana.
Globalization --- Commercial products --- Exports --- Economic aspects --- History. --- International trade --- Commodities --- Economic goods --- Merchandise --- Products, Commercial --- Commodity exchanges --- Manufactures --- Substitute products --- Global cities --- Globalisation --- Internationalization --- International relations --- Anti-globalization movement --- Contracting out --- International economics
Choose an application
The field of lamination has developed significantly over the past 5000 years. Nowadays, we have a humongous array of structures and technological systems where composite laminates are applied. From the viewpoint of structural mechanics, an interface slip motion between two laminated structures, such as beam plate and plate in the presence of dry friction, can be utilized for slip damping systems. By scientific definition, slip damping is a mechanism exploited for dissipating noise and vibration energy in machine structures and systems. Researchers have developed several mathematical models for noise dissipation, minimization and complete vibration isolation laminated mechanisms. The purpose of this book is to describe new concepts of producing laminated structures and possible modern engineering applications.
Manufactures. --- Commercial products. --- Commodities --- Economic goods --- Merchandise --- Products, Commercial --- Commodity exchanges --- Manufactures --- Substitute products --- Manufactured goods --- Manufactured products --- Products --- Products, Manufactured --- Commercial products --- Manufacturing industries --- Contracting out --- Physical Sciences --- Engineering and Technology --- Technology --- Material Science --- Manufacturing Engineering
Choose an application
International Trade by Commodity Statistics (ITCS) is OECD's reliable source of annual data providing detailed import and export data in US dollars broken down by commodity and by partner country. Each of the first four volumes of ITCS contains the tables for 7 OECD countries. The data are published in the volumes as they come in from reporting countries. The fifth volume includes the OECD main country groupings (OECD-Total, NAFTA, OECD-Asia and Pacific, OECD-Europe, EU-27, etc.). For each country, this publication shows detailed tables relating to the SITC, Revision 3, Sections and Divisions (1 and 2 digits). Each table shows both imports and exports over the latest five-year period available by commodity with about seventy partner countries or country groupings. Figures are shown in US dollars. Trade data with more detailed commodity breakdowns--in both SITC and Harmonised systems--is available online at www.sourceoecd.org and on DVD-ROM.
Commercial statistics --- International trade --- Commercial products --- Commercial products. --- Commercial statistics. --- International trade. --- External trade --- Foreign commerce --- Foreign trade --- Global commerce --- Global trade --- Trade, International --- World trade --- Business --- Business statistics --- Commerce --- Commodities --- Economic goods --- Merchandise --- Products, Commercial --- Statistical methods --- International economic relations --- Non-traded goods --- Statistics --- Commodity exchanges --- Manufactures --- Substitute products --- Contracting out
Choose an application
Leisure-related transport is a poorly known and widely underestimated phenomenon. And yet, it generates more traffic than journey-to-work travel. Indeed, the great number of leisure activities that involve transport range from shopping, visiting family or friends and sporting activities to local and international tourism. This book sets out to describe and analyse leisure-related transport in terms of flow size, points of concentration, modes of transport, temporal trends and structural changes. It then examines the consequences that growth in leisure activities could have for transport policy: integrating local and long-distance transport, increasing the use of environmentally-friendly means of transport, promoting local recreational trips or improving the living environment. This may be seen as a genuine opportunity for policymakers: in responding to the challenge posed by leisure-related transport they can indeed respond to the challenges posed by any kind of transport.
Recreation areas -- Great Britain. --- Transportation -- Europe -- History. --- Transportation -- Great Britain. --- Transportation. --- Urbanization -- Europe -- History. --- Waste products --- Transportation --- By-products --- Industrial wastes --- Products, Waste --- Trades-waste --- Utilization of waste --- Waste materials --- Manufacturing processes --- Factory and trade waste --- Recycling (Waste, etc.) --- Refuse and refuse disposal --- Scrap materials --- Substitute products --- Waste spills
Choose an application
This book covers the most recent scientific and technological developments in the field of chemical oxidation processes applicable for the efficient treatment of biologically-difficult-to-degrade, toxic and/or recalcitrant effluents originating from different manufacturing processes. It is a comprehensive review of process and pollution profiles as well as conventional, advanced and emerging treatment processes & technologies developed for the most relevant and pollution (wet processing)-intensive industrial sectors. It addresses chemical/photochemical oxidative treatment processes, case-specific treatability problems of major industrial sectors, emerging (novel) as well as pilot/full-scale applications, process integration, treatment system design & sizing criteria (figure-of-merits), cost evaluation and success stories in the application of chemical oxidative treatment processes.
Chemical technology --- fysicochemische afvalwaterzuivering --- redoxreacties --- chemische afvalwaterzuivering --- cosmetische industrie --- farmaceutische industrie --- metaalverwerkende industrie --- confectie-industrie --- industrieel afvalwater --- Waste products. --- Sewage --- Oxidation --- Sewage disposal --- By-products --- Industrial wastes --- Products, Waste --- Trades-waste --- Utilization of waste --- Waste materials --- Manufacturing processes --- Factory and trade waste --- Recycling (Waste, etc.) --- Refuse and refuse disposal --- Scrap materials --- Substitute products --- Waste spills --- Purification --- Oxidation.
Choose an application
Phenylketonuria (PKU) is an established inherited amino acid disorder with a very traditional dietary therapy, but there is still more to learn and verify about its nutritional composition, application and overall effectiveness. Although in the 1950s, the first patient successfully treated with diet therapy patently established the role of a low phenylalanine protein substitute, in present times, it is still necessary to characterise the most effective source of artificial protein; defining its optimal amino acid profile; and identifying nutrient modulation that will improve the functionality of protein substitutes. It is also important to understand the impact of a life-long synthetic diet on gut microbiota, metabolomics and inflammatory status. In early-treated patients with PKU, it is unclear if co-morbidities such as overweight, obesity, hypertension and diabetes are higher than in the general population and if these are associated with increased cardiovascular risk. It is also uncertain if overweight and obesity in PKU is related to early dietary practices, the nutritional composition of protein substitutes and special low-protein foods, impact of the dietary treatment on satiety, disordered eating patterns, non-adherence with the low phenylalanine diet and poor metabolic control, or if this is even a consequence of the disorder. In a generation of ageing patients, the impact of intermittent and suboptimal dietary adherence on nutritional status deserves systematic study.
Research & information: general --- Biology, life sciences --- Food & society --- phenylketonuria --- special low protein foods --- nutritional composition --- UK --- macronutrients --- phenylketonuria (PKU) --- consensus --- Delphi method --- food labelling --- phenylalanine --- Phe --- protein --- exchanges --- PKU --- glycomacropeptide --- amino acid --- absorption --- diet therapy --- protein substitute --- gastrointestinal symptoms --- prolonged release --- satiety --- macronutrient intake --- protein content --- free from --- gluten free --- aspartame --- sugar tax --- phenylalanine hydroxylase deficiency --- hyperphenylalaninemia --- medical formula --- amino acid mixture --- tetrahydrobiopterin --- sapropterin --- BH4 --- body composition --- bone mineral density --- bone turnover markers --- osteoporosis --- blood biochemistry --- casein glycomacropeptide --- amino acid protein substitute --- low-protein diet --- newborn screening --- metabolic control --- guidelines --- nitrogen balance --- amino acid catabolism --- blood urea nitrogen --- body mass index --- obesity --- overweight --- phenylalanine restriction --- phenylalanine-restricted diet --- food --- school --- IHCP --- parent/caregiver experiences --- England --- prescribing patterns --- costs --- adult phenylketonuria --- standard operating procedure --- inherited metabolic disorders --- dietary management --- eating out --- low protein food --- restaurants --- amino acids --- adherence --- epigenetics --- health --- preconception --- women --- dietary patterns --- food frequency questionnaire --- validation --- reproducibility
Choose an application
Burn injuries are still one of the most common and devastating injuries in human and the treatment of major burns remains a major challenge for physicians worldwide. Modern burn care involves many components from initial first aid, burn size and burn depth assessment, fluid resuscitation, wound care, excision and grafting/ coverage, infection control and nutritional support. Progress in each of these areas has contributed significantly to the overall enhanced survival of burn victims of the past decades. Most major advances in burn care occurred in the past 50 years, spurred on by wars and great fires. The use of systemic antibiotics and topical antiinfective agents greatly reduced sepsis related mortality. This along with the improvement of new surgical and skin grafting techniques allowed the earlier excision and coverage of deep burns which resulted in greatly improved survival rates and better functional and aesthetic outcome. In this book we look back at how the treatment of burns has evolved over the past decades and hundreds of years. The advancement of burn care has been closely associated with our deeper understanding of its pathophysiology; we have now come to understand the impact that burn injuries have in the multiple fields of current medical science i.e. in metabolism and circulation, electrolyte balance and nutrition, immunology and infection, inflammation, pulmonary function and wound healing.
burn --- care --- antiquity --- phytotherapy --- ancient medicine --- burn therapy --- enzymatic debridement --- bromelain --- NexoBrid™ --- hyperbaric oxygenation --- history --- review --- burn injury --- donor area --- wounds --- polylactide --- lactormone --- oxidative stress reduction --- analgesia --- stabilization --- reduced infection --- fluid management --- resuscitation volume --- transpulmonary thermodilution --- ultrasound --- burn resuscitation --- burn care --- allotransplantation --- skin transplantation --- skin graft --- skin substitute --- immuno-compatible skin grafts --- burn size assessment --- three-dimensional --- estimation accuracy --- medical documentation --- consequences of inaccurate assessment --- skin grafting --- skin substitutes --- burns --- autograft --- dermatome --- mesh --- split-thickness --- xenograft --- CEA --- CSS --- Spray-on-Skin --- ReCell --- burn history --- burn advancement --- burn research --- carbon monoxide --- CO intoxication --- COHb --- inhalation injury --- dressing changes --- epidermal skin substitute --- grafting --- healing time --- infection rate --- partial thickness burns --- porcine xenograft --- resorbable --- suprathel --- synthetic --- workload --- n/a
Choose an application
Pacific Islands countries are vulnerable to commodity price shocks, and this poses challenges to monetary policy. The high degree of exchange rate pass-through to headline inflation and the weak monetary transmission mechanism in PICs suggest a greater efficacy of exchange rate changes in affecting inflation rather than monetary policy. To assess the tradeoff between the use of the exchange rate and monetary policy in macroeconomic stabilization, we employ a model-based approach to examine the optimal policy in response to the historical distribution of exogenous shocks in a Pacific Island (Tonga). The empirical evidence and model simulations tilt in the favor of exchange rate policy given the close relationship between exchange rate changes and headline inflation and the low interest rate sensitivity of aggregate demand.
Foreign exchange rates --- Commercial products --- Monetary policy --- Monetary management --- Economic policy --- Currency boards --- Money supply --- Commodities --- Economic goods --- Merchandise --- Products, Commercial --- Commodity exchanges --- Manufactures --- Substitute products --- Exchange rates --- Fixed exchange rates --- Flexible exchange rates --- Floating exchange rates --- Fluctuating exchange rates --- Foreign exchange --- Rates of exchange --- Contracting out --- Rates --- Foreign Exchange --- Inflation --- Macroeconomics --- Price Level --- Deflation --- Monetary Policy --- Commodity Markets --- Currency --- Commodity prices --- Real exchange rates --- Exchange rate adjustments --- Prices --- Tonga
Listing 1 - 10 of 35 | << page >> |
Sort by
|