الصفحة 3
الصفحة 3
Globalization from the Bottom Up : A Blueprint for Modern Capitalism
This book argues that concentration of wealth is not sustainable. It offers an alternative model, a philosophy of "social capitalism" that is grounded in a bottom-up approach to wealth creation and presents a view of a more inclusive and sustainable future.
Freshwater Microplastics : Emerging Environmental Contaminants?
Focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date.Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.
Forces, Growth and Form in Soft Condensed Matter : At the Interface between Physics and Biology
This volume comprises the proceedings of a NATO Advanced Study Institute held at Geilo, Norway, 24 March - 3 April 2003, the seventeenth ASI in a series held every two years since 1971. The objective of this ASI was to identify and discuss areas where synergism between modern physics, soft condensed matter and biology might be most fruitful. The main pedagogical approach was to have lecturers focussing on basic understanding of important aspects of the relative role of the various interaction- electrostatic, hydrophobic, steric, conformational, van der Waals etc. Soft condensed matter and the connection between physics and biology have been the themes of several earlier Geilo Schools. A return to these subjects thus allowed a fresh look and a possibility for defining new directions for research. Examples of soft materials, which were discussed at this ASI, included colloidal dispersions, gels, biopolymers and charged polymer solutions, polyelectrolytes, protein/membrane complexes, nucleic acids and their complexes. Indeed, most forms of condensed matter are soft and these substances are composed of aggregates and macromolecules, with interactions that are too weak and complex to form crystals spontaneously. A characteristic feature is that small external forces, slight perturbations in temperature, pressure or concentration, can all be enough to induce significant structural changes. Thermal fluctuations are almost by definition strong in soft materials and entropy is a predominant determinant of structure, so that disorder, slow dynamics and plastic deformation are the rule. Hence the phrase ‘soft condensed matter’ has been coined.
Field Measurements for Forest Carbon Monitoring : A Landscape-Scale Approach
This volume is a comprehensive guide to the methods and techniques employed in forest carbon inventory and monitoring. Since forest carbon research is interdisciplinary, it is unlikely that any one investigator will possess expertise in all of the types of measurements needed to conduct forest carbon research at scales larger than a forest stand. Techniques used to characterize standing stocks of carbon in a forest, measure key carbon fluxes, and collect related data (such as forest canopy nitrogen concentrations and meteorological measurements) that are required to drive process models, develop predictive relationships, and link to remote sensing data are described in detail. In addition to the measurement methods, the chapters include background information, necessary calculations, and equipment requirements.
Employment Deconcentration in European Metropolitan Areas : Market Forces versus Planning Regulations
Spatial deconcentration of economic activities, particularly the growth of suburban office, retail and entertainment concentrations, has become a prime concern in European metropolitan areas. This book provides a cross-national comparative perspective on employment deconcentration within selected metropolitan areas in Europe. Whereas most debate over urban sprawl and deconcentration is oriented towards the North American context, this book aims at a better understanding of this phenomenon in the European context, emphasizing the location of economic activities rather than residential patterns. It provides insights on whether different governance attributes produce particular forms of deconcentration versus the influence of market attributes and local specificities, also commenting on quality of life impacts and possible governance and policy implications of the deconcentration process. Introduction of a comparative framework is followed by eight case study chapters, three representing northern Europe, three the southern European-Mediterranean region and two post-communist central Europe. Most chapters examine two metropolitan areas, usually a large one and a smaller one. The comparison reveals considerable variations in the magnitude, form, and process of employment deconcentration, only partly in line with expected influences of governance systems. Evidence does not fully confirm an anticipated distinction between Northern and Mediterranean Europe; the Czech Republic and Israel seem to diverge most from prevailing European trends.
Effect of Clove essential oil and Rosemary aqueous extract for future promising triple acting gel
In this study, antimicrobial properties of rosemary essential oil (Rosmarinus officinalis-REO), rosemary aqueous extract, clove essential oil (Syzygium aromaticum-CEO) and their mixtures (REO/CEO) at 10% and 20% concentration for each one have been evaluated. The agar well diffusion method has been used for screening the antimicrobial activity against Staphylococcus aureus, Staphylococcus albus, Streptococcus, Enterococcus Salmonella, Escherichia coli, Acinetobacter, Pseudomonas aeruginosa, Candida albicans In Staph. Aureus, Salmonella, E.coli, Acinetobacter and p.aeruginosa...
Economic Geology of Natural Gas Hydrate
This is the first book that attempts to broadly integrate the most recent knowledge in the fields of hydrate nucleation and growth in permafrost regions and marine sediments. Gas hydrate reactant supply, growth models, and implications for pore fill by natural gas hydrate are discussed for both seawater precursors in marine sediments and for permafrost hydrate. These models for forming hydrate concentrations that will constitute targets for exploration are discussed, along with exploration methods. Thermodynamic models for the controlled conversion of hydrate to natural gas, which can be recovered using conventional industry practices, suggest that a number of different types of hydrate occurrence are likely to be practical sources of hydrate natural gas. Current progress in the various aspects of commercial development of hydrate gas deposits are discussed, along with the principal extractive issues that have yet to be resolved.
Drug disposition and pharmacokinetics : Principles and applications for medicine, toxicology and biotechnology
Delivers an authoritative and comprehensive discussion of the fate of drug molecules in the body, as well as its implications for pharmacological and clinical effects. The text offers a unique and balanced approach that combines discussion of the specific physical and biological factors affecting the absorption, distribution, metabolism, and excretion of drugs, with mathematical assessments of plasma and body fluid concentrations. The book assumes little prior knowledge and is an ideal reference for practicing professionals in industry as well as researchers and academics.
Dangerous of Pharmaceutical Waste From Hospitals and Homes on Human and Environment
The occurrence of pharmaceuticals in environment originating from hospitals and household waste has received increased scientific attention during the last decades because more than 100 different drugs have been detected in the aquatic environment at concentrations from the nanogram (ng) to the μg/l range. This research talk about improper disposal of pharmaceutical waste, impacts of some drugs included in like metals, endocrine disruptors, and various compounds that are dangerous for aquatic and human lives. The safe disposal and management of pharmaceutical waste. The origin of this problem begin due to lack of awareness about this issues beside there is no training or courses for pharmacists and people work in medical departments on pharmaceutical waste management during their academic studies.in addition, this research also talk about how to reduce the amount of pharmaceuticals waste and environmentally friendly and cost-effective ways for handling this waste, beside increase the awareness to overcome this problem.
Cyanobacterial Harmful Algal Blooms : State of the Science and Research Needs
Humans can be exposed to cyanobacterial toxins by drinking water that contains the toxins, swimming in water that contains high concentrations of cyanobacterial cells, or breathing air that contains cyanobacterial cells or toxins (while watering a lawn with contaminated water, for example). Health effects associated with exposure to high concentrations of cyanobacterial toxins include: - stomach and intestinal illness; -trouble breathing; - allergic responses; - skin irritation; - liver damage; and neurotoxic reactions, such as tingling fingers and toes. Scientists are exploring the human health effects associated with long-term exposure to low levels of cyanobacterial toxins. Some studies have suggested that such exposure could be associated with chronic illnesses, such as liver cancer and digestive-system cancer. This monograph contains the proceedings of the International Symposium on Cyanobacterial Harmful Algal Blooms held in Research Triangle Park, NC, September 6-10, 2005.
Costs of air pollution control : Analyses of emission control options for ozone abatement strategies
This work derives strategies for developing useful EU policies aimed at the control of air pollutants in Europe, especially ground-level ozone. The author starts with the air-pollution status quo in the late 1990s, placing further impacts of photooxidant concentrations into perspective. Emission sources are then analysed in detail, and a likely scenario for a business-as-usual development in emissions is proposed. From the cost-benefit perspective, it is shown that a holistic, integrated evaluation of all air pollutants and their effects results in a full accounting that reflects synergies and hidden benefits. The modelling scheme identifies emission targets needed to achieve compliance with EU thresholds, and calculations reveal the need to review established ozone thresholds and emission limits, even after discounting the positive effects of including central and eastern European nations.
Concentration inequalities and model selection ; Ecole d'Eté de Probabilités de Saint-Flour XXXIII - 2003
An overview of a non-asymptotic theory for model selection is given here and some selected applications to variable selection, change points detection and statistical learning are discussed. This volume reflects the content of the course given by P. Massart in St. Flour in 2003.
Co-enzyme Q10
Coenzyme Q10 is a vitamin like substance that has been found in both microorganisms and plants as well as in animals and humans. In this research we will talk about CoenzymeQ10, it’s biochemical functions and roles in health and diseases such as Parkinson, cardiovascular diseases, diabetes, male fertility, cancers , covid19 and immune functions. Some coQ10 determination methods in foods will be discussed. At the last can we use it as asupplement? Does it have an adverse effects and contraindications? and what are the factors that affect on it’s plasma concentrations ? .
CO-ENZYME Q10
Coenzyme Q10 (CoQ10) is a fat-soluble compound that is synthesized by the body and can be obtained from the diet. Co-Q10 plays a central role in mitochondrial oxidative phosphorylation and the production of adenosine triphosphate (ATP). It also functions as an antioxidant in cell membranes and lipoproteins. Endogenous synthesis and dietary intake provide sufficient C0- Q10 to prevent deficiency in healthy people, although coenzyme Q10 concentrations in tissues decline with age. Oral supplementation of coenzyme Q10 increases coenzyme Q10 concentrations in plasma and lipoproteins. Oral high-dose co- Q10 is usually effective to treat mitochondrial disorders that are caused by mutations in coenzyme Q10 biosynthetic genes.
Coagulation system as a drug target
The coagulation pathway is a cascade of events that leads to hemostasis. The intricate pathway allows for healing and prevention of spontaneous bleeding. Measurement and monitoring of anticoagulation levels and concentrations by parameters in certain situations. There are many medications for coagulation.
Mannitol : Chemistry, Uses and Potential Side Effects
Presents topical research in the study of the chemistry, uses and potential side effects of mannitol. Topics discussed include the utilization and production of D-mannitol by bacteria; concentration of mannitol and other soluble carbohydrates in the crustose lichen rhizocarpon geographicum; disease-related changes and mannitols use for clinical disorders; use of mannitol in thermal energy storage applications; and chiral phosphorous ligands derived from D-mannitol.
Magnesium
Until recently the physiological role of magnesium was essentially ignored. However, with the development of new technologies to measure the intracellular free concentration of magnesium ([Mg2+]i), the biologically important fraction, there has been an explosion of interest in the molecular, biochemical, physiological and pharmacological functions of magnesium. In addition improved methods for assessing magnesium status in the clinic have contributed to the further understanding of magnesium regulation in health and disease...
Learning from clusters : A critical assessment from an economic-geographical perspective
Edited volumes run the danger of being a hotchpotch of contributions on a wide variety of topics. Here, we have explicitly focused on a central theme in contemporary economic geography and regional science, namely the relationship between learning, innovation and clustering. Internationally renowned scientists made both theoretical and empirical contributions to this volume. We think this book constitutes a broad palette of contemporary thinking and research on the relationship between spatial concentration and innovation and hope it will play a significant role in future debates on this issue.
Competition Policies in Emerging Economies : Lessons and Challenges from Central America and Mexico
Do small developing economies, or SDEs, need a specific competition policy to create competitive markets? Against the backdrop of globalization, protectionist policies that promote state ownership and heavy regulation of key industries are proving increasingly ineffective for driving growth. Countries around the world are instituting reforms to promote competition and business creation, yet the economic and political concentration of power, feeble judicial systems, and the scarcity of human and financial resources pose special challenges to SDEs. Competition Policies in Emerging Economies features an in-depth analysis of two strategic industries — telecommunications and banking — in several Central American nations which sheds light on the dynamics of the transition to deregulation and trade liberalization. Examining the lessons learned from these experiences and presenting discussion of political, legal, economic, financial, cultural, and organizational issues, the book provides unique perspectives on competition policy and economic development.
Aerosol Optics : Light Absorption and Scattering by Particles in the Atmosphere
Provides a comprehensive review of available techniques for the remote sensing of aerosols. Although mostly satellite remote sensing is considered, ground-based techniques are also discussed.describes techniques for the determination of the column concentration of aerosol particles and their optical sizing using spaceborne optical instrumentation. The majority of the techniques described in this book use a so-called "library method". This method relies upon the precalculated top-of-atmosphere reflectances (TOAR) for vaious atmospheric aerosol types. The comparison of measured and calculated TOARS allows one to characterize the optically-equivalent aerosol state.
