Books on the topic 'Net energy values'

When considering the main trends in the development of modern autonomous objects (aircraft, combat vehicles, motor vehicles, floating vehicles, agricultural machines, etc.) in recent decades, two key areas can be identified. The first direction is associated with the improvement of traditional designs of autonomous objects (AO) with an internal combustion engine (ICE) or a gas turbine engine (GTD). The second direction is connected with the creation of new types of joint-stock companies, namely electric joint-stock companies( EAO), joint-stock companies with combined power plants (AOKEU). The energy efficiency is largely determined by the power of the generator set and the battery, which is given to the electrical network in various driving modes. Most of the existing methods for calculating power supply systems use the average values of disturbing factors (generator speed, current of electric energy consumers, voltage in the on-board network) when choosing the characteristics of the generator set and the battery. At the same time, it is obvious that when operating a motor vehicle, these parameters change depending on the driving mode. Modern methods of selecting the main parameters and characteristics of the power supply system do not provide for modeling its interaction with the power unit start-up system of a motor vehicle in operation due to the lack of a systematic approach. The choice of a generator set and a battery, as well as the concept of the synthesis of the power supply system is a problem studied in the monograph. For all those interested in electrical engineering and electronics.

The INRA Feeding System for Ruminants has been renewed to better address emerging challenges for animal nutrition: prevision of productive responses, product quality, animal health and emissions to the environment, in a larger extent of breeding contexts. The new system is mainly built from meta-analyses of large data bases, and modelling. The dietary supply model accounts for digestive interactions and flows of individual nutrients, so that feed values depend on the final ration. Animal requirements account for variability in metabolic efficiency. Various productive and non-productive animal responses to diets are quantified. This book presents the whole system for dairy and meat, large and small ruminant production, including specificities for tropical and Mediterranean areas. The first two sections present biological concepts and equations (with their field of application and statistical accuracy) used to predict intake (including at grazing) and nutrient supply (Section 1), animal’s requirements and multiple responses to diets (Section 2). They apply to net energy, metabolisable protein and amino acids, water, minerals and vitamins. Section 3 presents the use of concepts and equations in rationing with two purposes: (1) diet calculation for a given performance objective; and (2) prediction of the multiple responses of animal to diet changes. Section 4 displays the tables of feed values, and their prevision. All the equations and concepts are embedded in the fifth version of INRAtion® software for practical use.

Magnesium is critically important in the process of energy release. Although most magnesium is stored outside the extracellular fluid compartment, the regulated concentration appears in blood. Urinary magnesium excretion can decrease rapidly to low values when magnesium entry rate into the extracellular fluid volume is low, which has several important implications: cell and bone magnesium do not play a major role in the defence of blood magnesium concentration; while a major role is played by the kidney and especially the renal tubule, which adapts to match the urinary magnesium excretion and net entry of magnesium into extracellular fluid. In the kidney, magnesium is reabsorbed in the proximal tubule, the thick ascending limb of the loop of Henle (TALH), and the distal convoluted tubule (DCT). Magnesium absorption is mainly paracellular in the proximal tubule and TALH, whereas it is transcellular in the DCT. The hormone(s) regulating renal magnesium transport and blood magnesium concentration are not fully understood. Renal tubular magnesium transport is altered by a number of hormones, mainly in the TALH and DCT. Parathyroid hormone, calcitonin, arginine vasopressin, ß-adrenergic agonists, and epidermal growth factor, all increase renal tubular magnesium reabsorption; in contrast, prostaglandin E2 decreases magnesium reabsorption. Non-hormonal factors also influence magnesium reabsorption: it is decreased by high blood concentrations of calcium and magnesium, probably via the action of divalent cations on the calcium-sensing receptor; metabolic acidosis decreases, and metabolic alkalosis increases, renal magnesium reabsorption.

The decisions we make about energy shape our present and our future. From geopolitical tension to environmental degradation and an increasingly unstable climate, these choices infiltrate the very air we breathe. Energy security politics has direct impact on the continued survival of human life as we know it, and the earth cannot survive if we continue consuming fossil energy at current rates. The low carbon transition is simply not happening fast enough, and change is unlikely without a radical change in how we approach energy security. But thinking on energy security has failed to keep up with these changing realities. Energy security is primarily considered to be about the availability of reliable and affordable energy supplies—having enough energy—and it remains closely linked to national security. The Energy Security Paradox looks at contemporary energy security politics in the United States and China, demonstrating that current energy security practices actually lead to a security paradox: they produce insecurity. Based on in-depth empirical analysis, it develops the ‘energy security paradox’ as a framework for understanding the interconnected insecurities produced by current practices. However, it also goes beyond this, examining resistance to current practices to highlight that we not only can do energy security differently: this is already happening. In the process, it demonstrates that the value of security depends on the context. Based on this, it proposes a radical reconsideration of how we approach and practice energy security.

Disputes in the energy and natural resources sector are at the heart of international arbitration. With more arbitrations arising in the international energy sector than in any other sector, it is not surprising that the highest valued awards in the history of arbitration come from energy-related arbitrations. Energy disputes often involve complex and controversial issues relating to security, sovereignty, and public welfare. This book puts international energy disputes into a global context, providing broad coverage of different forms and systems of dispute resolution across both renewable and non-renewable sectors. The twenty chapters in the book enable readers to compare the approaches to, and learnings from, energy arbitrations across various legal systems and geographic regions. After outlining the international energy arbitration legal framework in Chapter 1, the book delves into a detailed analysis of the problems which regularly arise in practice. These include, among other things, commercial disputes, investor-state disputes, and public international law disputes. Alongside recent developments in the international energy sector, attention is given to climate and sustainable development disputes, which raise important questions about enforcing sustainability objectives on individuals, corporations, and states. Backed by analyses of arbitral awards, national court and international tribunal decisions, treaties, and other international legal instruments, as well as current events and news in the energy industry, the book offers a unique contribution to international energy literature and provides insightful commentary on the prevalent issues in the field.

The scenario of heavy-ion reactions around the Fermi energy is explored. The quantum BUU equation is solved numerically with and without nonlocal corrections and the effect of nonlocal corrections on experimental values is calculated. A practical recipe is presented which allows reproducing the correct asymptotes of scattering by acting on the point of closest approach. The better description of dynamical correlations by the nonlocal kinetic equation is demonstrated by an enhancement of the high-energy part of the particle spectra and the enhancement of mid-rapidity charge distributions. The time-resolved solution shows the enhancement of neck formation. It is shown that the dissipated energy increases due to the nonlocal collision scenario which is responsible for the observed effects and not due to the enhancement of collisions. As final result, a method is presented how to incorporate the effective mass and quasiparticle renormalisation with the help of the nonlocal simulation scenario.

Carbon markets open several important avenues of inquiry into resource governance designed to address problems like climate change. The discipline of economic geography is well situated to add insight. This chapter examines the underlying assumptions behind market-based governance, particularly the emphasis on controlling greenhouse gases through pricing. The pricing of externalities alone does not guarantee the material changes in energy use now in the future that are required to combat climate change. A new framework for consideration of the spatial and temporal dynamics of value is proposed. A renewed focus on use value and its spatial characteristics could lend considerable insight to the understanding of industry, market creation, and resource governance. For example, entraining the temporal production of instruments of exchange to their sources of production and creating property rights to manage natural resources as service stocks rather than commodities could better generate external value.

Growth involves two flows of energy. The first is chemical potential energy in the monomers used to construct the proteins, lipids, polysaccharides and nucleic acids forming the new tissue. The second is the metabolic energy (ATP or GTP) used to construct the new tissue; this is the metabolic cost of growth and can be expressed as a dimensionless fraction of the energy retained in the new tissue. Its value is ~0.33. Typical temperature sensitivities for growth in the wild lie in the range Q10 1.5 – 3. Within species there may be evolutionary adjustments to growth rate to offset the effects of temperature, though these involve trade-offs with other physiological factors affecting fitness. Outside the tropics, many mammals and birds exhibit a cline in size, with larger species at higher latitudes (Bergmann’s rule). Carl Bergmann predicted such a cline from biophysical arguments based on endotherm thermoregulatory costs; Bergmann’s rule thus applies only to mammals and birds. Many ectotherms grow more slowly but attain a larger adult size when grown at lower temperatures (the temperature-size rule). The large size of some aquatic invertebrates at lower temperatures (notably in the polar regions and the deep sea) is associated with a higher oxygen content of the water.

This book is perhaps the first effort to focus on energy issues in the Indian Himalayas. Though a lot has been written on the ecological consequences (of energy-related activities), these energy issues by themselves have not received sufficient attention. The papers in this volume have been selected from those commissioned by the International Centre for Integrated Mountain Development, and the Tata Energy Research Institute as a part of their collaborative programme on rural energy planning. As it was found that critical gaps exist in knowledge and experience in the area of effective diffusion of energy technologies for promoting Himalayan development, it was felt that a collection of papers on the existing states-of-the-art would be a useful first step before embarking on practical interventions. There are papers that have focussed on technologies, planning issues and economic welfare aspects relevant to development in all the different regions of the Himalayas. Some authors have focussed instead on the regions and have looked at the status of the three subject areas (technologies, planning and welfare) as they pertain to their regions. The major value of this book is that in addition to a clear articulation of problems, issues and possible solutions, it represents a comprehensive collection of information existing for this region. The authors have also brought out the gaps that exist currently and have established priorities for further research and direction for programmes to promote sustainable development of energy resources and their use in the Himalayan region.

The limited data available about a macroscopic system may come in various forms: sharp constraints, expectation values, or control parameters. While these data impose constraints on the state, they do not specify it uniquely; a further principle—the maximum entropy principle—must be invoked to construct it. This chapter discusses basic notions of information theory and why entropy may be regarded as a measure of ignorance. It shows how the state—called a Gibbs state—is constructed using the maximum entropy principle, and elucidates its generic properties, which are conveniently summarized in a thermodynamic square. The chapter further discusses the second law and how it is linked to the reproducibility of macroscopic processes. It introduces the concepts of equilibrium and temperature, as well as pressure and chemical potential. Finally, this chapter considers statistical fluctuations of the energy and of other observables in case these are given as expectation values.

This book studies the role of US media in presenting American values as principally different from and superior to those of Russia. The analysis focuses on the media’s narratives, frames, and nature of criticism of the Russian side and is based on texts of editorials of selected mainstream newspapers in the United States and other media sources. The book identifies five media narratives of Russia—“transition to democracy” (1991–1995), “chaos” (1995–2005), “neo-Soviet autocracy” (2005–2013), “foreign enemy” (since 2014), and “collusion” (since 2016)—each emerging in a particular context and supported by distinct frames. The increasingly negative presentation of Russia in the US media is explained by the countries’ cultural differences, interstate competition, and polarizing domestic politics. Interstate conflicts served to consolidate the media’s presentation of Russia as “autocratic,” adversarial, and involved in “collusion” with Donald Trump to undermine American democracy. Russia’s centralization of power and anti-American attitudes also contributed to the US media presentation of Russia as a hostile Other. These internal developments did not initially challenge US values and interests and were secondary in their impact on the formation of Russia image in America. The United States’ domestic partisan divide further exacerbated perception of Russia as a threat to American democracy. Russia’s interference in the US elections deepened the existing divide, with Russia becoming a convenient target for media attacks. Future value conflicts in world politics are likely to develop in the areas where states lack internal confidence and where their preferences over the international system conflict.

Double ionisation of most of the experimentally accessible diatomic molecules has been studied previously by several techniques, including Auger spectroscopy, double electron transfer, kinetic energy release, and high-level theory. New double photoionisation spectra of HBr, HI, N2, CO, NO, O2, Br2, ICl, and I2 are presented here with analysis to identify the electronic states of the doubly charged ions. A simple empirical model is introduced to estimate double ionisation energies on the basis of orbital energies. For CO, NO, and O2, an indirect double ionisation mechanism is found, involving dissociation of a singly charged molecular ion followed by atomic autoionisation of one fragment. Energies of the dication states are listed with distinction between adiabatic and vertical values.

Evolving BRICS cooperation in Competition Law and policy provides new hope. It aims to embrace the peculiarities of globalization in its current phase. All BRICS jurisdictions are desperately searching for a solution that shortcuts the developmental track. The group’s experimentalist energy and creativity are extremely important for the current phase of global economic development. Not only is an institutional structure of the global order in transition, but also the very nature of the global marketplace. The new global competition policy should focus on facilitation of openness among global networks and value chains through the reduction of the manipulative and exclusionary potential of networks. BRICS cooperation can help make the global marketplace fairer and more equal, and can promote competition encouraging a broader dissemination of knowledge and advanced technologies, while eliminating barriers imposed on the global flows of innovation by the global technological monopolies and cartel-like technological joint ventures.

This chapter outlines the main features of green political economy and how it differs from dominant orthodox neo-classical economics. Neo-classical economics is critiqued on the grounds of its false presentation of itself as “objective” and “value neutral.” Its ecologically irrational commitment to the imperative of orthodox economic growth as a permanent feature of the economy compromises its ability to offer realistic or normatively compelling guides to how we might make the transition to a sustainable economy. Green political economy is presented as an alternative form of economic thinking but one which explicitly expresses its normative/ideological value bases. It also challenges the commitment to undifferentiated economic growth as a permanent objective of the human economy. In its place, it promotes “economic security” and a post-growth economy. The latter includes the transition to a low-carbon energy economy, and is one which maximizes quality of life and actively seeks to lower socio-economic inequality.

CORFO was one of the first national development banks in Latin America, and played a decisive role in Chile’s national development strategy. In recent decades, its relative scale has diminished significantly. Its financial support currently represents only 1% of Chile’s GDP and has switched from giving credit directly to becoming a second-tier institution whose main instruments are not loans but guarantees. Its support for strategic sectors has been decisive to incentivize innovative, value-added activities, such as the Start-Up programme or renewable energy projects. Nonetheless, its limited scale severely reduces its potential ability to transform Chile’s economy or deploy a countercyclical role in a crisis scenario. This study suggests that CORFO could take advantage of Chile’s mature capital market, by raising additional funds through bond issues.

The initial value problem of the incompressible Navier–Stokes equations is explained. Leray’s classic study of it (using Picard iteration) is simplified and described in the language of physics. The ideas of Lebesgue and Sobolev norms are explained. The L2 norm being the energy, cannot increase. This gives sufficient control to establish existence, regularity and uniqueness in two-dimensional flow. The L3 norm is not guaranteed to decrease, so this strategy fails in three dimensions. Leray’s proof of regularity for a finite time is outlined. His attempts to construct a scale-invariant singular solution, and modern work showing this is impossible, are then explained. The physical consequences of a negative answer to the regularity of Navier–Stokes solutions are explained. This chapter is meant as an introduction, for physicists, to a difficult field of analysis.

In this book, the authors briefly present a description of the main pyrolysis process, the pretreatment of biomass, the characteristics of biomass, and pyrolysis products through an upgraded methods and its application. The book is divided into ten chapters dedicated to showing the potential of the thermochemical process to convert biomass into biogas, bio-oil, pyrolysis water, and biochar, which are products that can be used as intermediates in the chemical industry, in agriculture, or as biofuels. The critical knowledge of the characteristics of the biomass and possible pretreatment methods before pyrolysis can be used to help determine the routes to obtain products with superior economic value. The main types of thermal conversion, the technologies, reactors, and catalyst used to upgrade the bio-oil into biofuels, is presented is a didactic form. The characterization of classic and new techniques is addressed in order to clarify the main information obtained about the chemical characteristics of biomass and pyrolysis products. The content also shows the importance and main applications of pyrolysis products for the economy and the environment.

For the past almost fifty years, scientists have been trying to explain the phenomenon of superconductivity. The mechanism is the key ingredient of microscopic theory, which was developed by Bardeen, Cooper, and Schrieffer in 1957. The theory also introduced the basic concepts of pairing, coherence length, energy gap, and so on. Since then, microscopic theory has undergone an intensive development. This book provides a very detailed theoretical treatment of the key mechanisms of superconductivity, including the current state of the art (phonons, magnons, plasmons). In addition, the book contains descriptions of the properties of the key superconducting compounds that are of the most interest for science and applications. For many years, there has been a search for new materials with higher values of the main parameters, such as the critical temperature and critical current. At present, the possibility of observing superconductivity at room temperature has become perfectly realistic. That is why the book is especially concerned with high-Tc systems such as high-Tc oxides, hydrides with record values for critical temperature under high pressure, nanoclusters, and so on. A number of interesting novel superconducting systems have been discovered recently, including topological materials, interface systems, and intercalated graphene. The book contains rigorous derivations based on statistical mechanics and many-body theory. The book also provides qualitative explanations of the main concepts and results. This makes the book accessible and interesting for a broad audience.

In the previous chapters we described the basic principles of density functional theory, gave examples of how accurate it is to describe static magnetic properties in general, and derived from this basis the master equation for atomistic spin-dynamics; the SLL (or SLLG) equation. However, one term was not described in these chapters, namely the damping parameter. This parameter is a crucial one in the SLL (or SLLG) equation, since it allows for energy and angular momentum to dissipate from the simulation cell. The damping parameter can be evaluated from density functional theory, and the Kohn-Sham equation, and it is possible to determine its value experimentally. This chapter covers in detail the theoretical aspects of how to calculate theoretically the damping parameter. Chapter 8 is focused, among other things, on the experimental detection of the damping, using ferromagnetic resonance.

This chapter embarks on the study of Newton’s law of gravitation. It first discusses gravitational mass and inertial mass, a measure of the ‘resistance’ of the point particle to an applied force. The numerical value of the inertial mass of a body can in principle be obtained from collision experiments by assigning to a reference body a unit inertial mass of one kilogram or, more rigorously, one ‘inertial kilogram’. Next, the chapter considers the ratio of gravitational and inertial masses. It considers that, in the absence of friction, all objects, no matter what their inertial mass, or the nature of their constituents, or the internal energy or cohesive forces of their constituents, fall in the same way in an external gravitational field. Finally, this chapter studies Newton’s gravitational force and field, as well as the Poisson equation and the gravitational Lagrangian.

Bones are multifunctional passive organs of movement that supports soft tissue and directly attached muscles. They also protect internal organs and are a reserve of calcium, phosphorus and magnesium. Each bone is covered with periosteum, and the adjacent bone surfaces are covered by articular cartilage. Histologically, the bone is an organ composed of many different tissues. The main component is bone tissue (cortical and spongy) composed of a set of bone cells and intercellular substance (mineral and organic), it also contains fat, hematopoietic (bone marrow) and cartilaginous tissue. Bones are a tissue that even in adult life retains the ability to change shape and structure depending on changes in their mechanical and hormonal environment, as well as self-renewal and repair capabilities. This process is called bone turnover. The basic processes of bone turnover are: • bone modeling (incessantly changes in bone shape during individual growth) following resorption and tissue formation at various locations (e.g. bone marrow formation) to increase mass and skeletal morphology. This process occurs in the bones of growing individuals and stops after reaching puberty • bone remodeling (processes involve in maintaining bone tissue by resorbing and replacing old bone tissue with new tissue in the same place, e.g. repairing micro fractures). It is a process involving the removal and internal remodeling of existing bone and is responsible for maintaining tissue mass and architecture of mature bones. Bone turnover is regulated by two types of transformation: • osteoclastogenesis, i.e. formation of cells responsible for bone resorption • osteoblastogenesis, i.e. formation of cells responsible for bone formation (bone matrix synthesis and mineralization) Bone maturity can be defined as the completion of basic structural development and mineralization leading to maximum mass and optimal mechanical strength. The highest rate of increase in pig bone mass is observed in the first twelve weeks after birth. This period of growth is considered crucial for optimizing the growth of the skeleton of pigs, because the degree of bone mineralization in later life stages (adulthood) depends largely on the amount of bone minerals accumulated in the early stages of their growth. The development of the technique allows to determine the condition of the skeletal system (or individual bones) in living animals by methods used in human medicine, or after their slaughter. For in vivo determination of bone properties, Abstract 10 double energy X-ray absorptiometry or computed tomography scanning techniques are used. Both methods allow the quantification of mineral content and bone mineral density. The most important property from a practical point of view is the bone’s bending strength, which is directly determined by the maximum bending force. The most important factors affecting bone strength are: • age (growth period), • gender and the associated hormonal balance, • genotype and modification of genes responsible for bone growth • chemical composition of the body (protein and fat content, and the proportion between these components), • physical activity and related bone load, • nutritional factors: – protein intake influencing synthesis of organic matrix of bone, – content of minerals in the feed (CA, P, Zn, Ca/P, Mg, Mn, Na, Cl, K, Cu ratio) influencing synthesis of the inorganic matrix of bone, – mineral/protein ratio in the diet (Ca/protein, P/protein, Zn/protein) – feed energy concentration, – energy source (content of saturated fatty acids - SFA, content of polyun saturated fatty acids - PUFA, in particular ALA, EPA, DPA, DHA), – feed additives, in particular: enzymes (e.g. phytase releasing of minerals bounded in phytin complexes), probiotics and prebiotics (e.g. inulin improving the function of the digestive tract by increasing absorption of nutrients), – vitamin content that regulate metabolism and biochemical changes occurring in bone tissue (e.g. vitamin D3, B6, C and K). This study was based on the results of research experiments from available literature, and studies on growing pigs carried out at the Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences. The tests were performed in total on 300 pigs of Duroc, Pietrain, Puławska breeds, line 990 and hybrids (Great White × Duroc, Great White × Landrace), PIC pigs, slaughtered at different body weight during the growth period from 15 to 130 kg. Bones for biomechanical tests were collected after slaughter from each pig. Their length, mass and volume were determined. Based on these measurements, the specific weight (density, g/cm3) was calculated. Then each bone was cut in the middle of the shaft and the outer and inner diameters were measured both horizontally and vertically. Based on these measurements, the following indicators were calculated: • cortical thickness, • cortical surface, • cortical index. Abstract 11 Bone strength was tested by a three-point bending test. The obtained data enabled the determination of: • bending force (the magnitude of the maximum force at which disintegration and disruption of bone structure occurs), • strength (the amount of maximum force needed to break/crack of bone), • stiffness (quotient of the force acting on the bone and the amount of displacement occurring under the influence of this force). Investigation of changes in physical and biomechanical features of bones during growth was performed on pigs of the synthetic 990 line growing from 15 to 130 kg body weight. The animals were slaughtered successively at a body weight of 15, 30, 40, 50, 70, 90, 110 and 130 kg. After slaughter, the following bones were separated from the right half-carcass: humerus, 3rd and 4th metatarsal bone, femur, tibia and fibula as well as 3rd and 4th metatarsal bone. The features of bones were determined using methods described in the methodology. Describing bone growth with the Gompertz equation, it was found that the earliest slowdown of bone growth curve was observed for metacarpal and metatarsal bones. This means that these bones matured the most quickly. The established data also indicate that the rib is the slowest maturing bone. The femur, humerus, tibia and fibula were between the values of these features for the metatarsal, metacarpal and rib bones. The rate of increase in bone mass and length differed significantly between the examined bones, but in all cases it was lower (coefficient b <1) than the growth rate of the whole body of the animal. The fastest growth rate was estimated for the rib mass (coefficient b = 0.93). Among the long bones, the humerus (coefficient b = 0.81) was characterized by the fastest rate of weight gain, however femur the smallest (coefficient b = 0.71). The lowest rate of bone mass increase was observed in the foot bones, with the metacarpal bones having a slightly higher value of coefficient b than the metatarsal bones (0.67 vs 0.62). The third bone had a lower growth rate than the fourth bone, regardless of whether they were metatarsal or metacarpal. The value of the bending force increased as the animals grew. Regardless of the growth point tested, the highest values were observed for the humerus, tibia and femur, smaller for the metatarsal and metacarpal bone, and the lowest for the fibula and rib. The rate of change in the value of this indicator increased at a similar rate as the body weight changes of the animals in the case of the fibula and the fourth metacarpal bone (b value = 0.98), and more slowly in the case of the metatarsal bone, the third metacarpal bone, and the tibia bone (values of the b ratio 0.81–0.85), and the slowest femur, humerus and rib (value of b = 0.60–0.66). Bone stiffness increased as animals grew. Regardless of the growth point tested, the highest values were observed for the humerus, tibia and femur, smaller for the metatarsal and metacarpal bone, and the lowest for the fibula and rib. Abstract 12 The rate of change in the value of this indicator changed at a faster rate than the increase in weight of pigs in the case of metacarpal and metatarsal bones (coefficient b = 1.01–1.22), slightly slower in the case of fibula (coefficient b = 0.92), definitely slower in the case of the tibia (b = 0.73), ribs (b = 0.66), femur (b = 0.59) and humerus (b = 0.50). Bone strength increased as animals grew. Regardless of the growth point tested, bone strength was as follows femur > tibia > humerus > 4 metacarpal> 3 metacarpal> 3 metatarsal > 4 metatarsal > rib> fibula. The rate of increase in strength of all examined bones was greater than the rate of weight gain of pigs (value of the coefficient b = 2.04–3.26). As the animals grew, the bone density increased. However, the growth rate of this indicator for the majority of bones was slower than the rate of weight gain (the value of the coefficient b ranged from 0.37 – humerus to 0.84 – fibula). The exception was the rib, whose density increased at a similar pace increasing the body weight of animals (value of the coefficient b = 0.97). The study on the influence of the breed and the feeding intensity on bone characteristics (physical and biomechanical) was performed on pigs of the breeds Duroc, Pietrain, and synthetic 990 during a growth period of 15 to 70 kg body weight. Animals were fed ad libitum or dosed system. After slaughter at a body weight of 70 kg, three bones were taken from the right half-carcass: femur, three metatarsal, and three metacarpal and subjected to the determinations described in the methodology. The weight of bones of animals fed aa libitum was significantly lower than in pigs fed restrictively All bones of Duroc breed were significantly heavier and longer than Pietrain and 990 pig bones. The average values of bending force for the examined bones took the following order: III metatarsal bone (63.5 kg) <III metacarpal bone (77.9 kg) <femur (271.5 kg). The feeding system and breed of pigs had no significant effect on the value of this indicator. The average values of the bones strength took the following order: III metatarsal bone (92.6 kg) <III metacarpal (107.2 kg) <femur (353.1 kg). Feeding intensity and breed of animals had no significant effect on the value of this feature of the bones tested. The average bone density took the following order: femur (1.23 g/cm3) <III metatarsal bone (1.26 g/cm3) <III metacarpal bone (1.34 g / cm3). The density of bones of animals fed aa libitum was higher (P<0.01) than in animals fed with a dosing system. The density of examined bones within the breeds took the following order: Pietrain race> line 990> Duroc race. The differences between the “extreme” breeds were: 7.2% (III metatarsal bone), 8.3% (III metacarpal bone), 8.4% (femur). Abstract 13 The average bone stiffness took the following order: III metatarsal bone (35.1 kg/mm) <III metacarpus (41.5 kg/mm) <femur (60.5 kg/mm). This indicator did not differ between the groups of pigs fed at different intensity, except for the metacarpal bone, which was more stiffer in pigs fed aa libitum (P<0.05). The femur of animals fed ad libitum showed a tendency (P<0.09) to be more stiffer and a force of 4.5 kg required for its displacement by 1 mm. Breed differences in stiffness were found for the femur (P <0.05) and III metacarpal bone (P <0.05). For femur, the highest value of this indicator was found in Pietrain pigs (64.5 kg/mm), lower in pigs of 990 line (61.6 kg/mm) and the lowest in Duroc pigs (55.3 kg/mm). In turn, the 3rd metacarpal bone of Duroc and Pietrain pigs had similar stiffness (39.0 and 40.0 kg/mm respectively) and was smaller than that of line 990 pigs (45.4 kg/mm). The thickness of the cortical bone layer took the following order: III metatarsal bone (2.25 mm) <III metacarpal bone (2.41 mm) <femur (5.12 mm). The feeding system did not affect this indicator. Breed differences (P <0.05) for this trait were found only for the femur bone: Duroc (5.42 mm)> line 990 (5.13 mm)> Pietrain (4.81 mm). The cross sectional area of the examined bones was arranged in the following order: III metatarsal bone (84 mm2) <III metacarpal bone (90 mm2) <femur (286 mm2). The feeding system had no effect on the value of this bone trait, with the exception of the femur, which in animals fed the dosing system was 4.7% higher (P<0.05) than in pigs fed ad libitum. Breed differences (P<0.01) in the coross sectional area were found only in femur and III metatarsal bone. The value of this indicator was the highest in Duroc pigs, lower in 990 animals and the lowest in Pietrain pigs. The cortical index of individual bones was in the following order: III metatarsal bone (31.86) <III metacarpal bone (33.86) <femur (44.75). However, its value did not significantly depend on the intensity of feeding or the breed of pigs.

This book brings together leading scholars from law and other disciplines to explore the relationship between law, technological innovation, and regulatory governance. It is organized into five parts. Part I provides an overview of the volume, identifies its aims, explains its organization, locates it within existing scholarship, and identifies major themes that emerge from the individual chapter contributions. Part II examines core normative values that are implicated or affected by technological developments and which recur in attempts to ground the legitimacy of emerging technologies within liberal democratic societies. Part III focuses on the challenges that technological development poses for law, legal doctrine, and legal institutions, and the constraints that these legal frameworks pose for the development of technologies. Part IV provides a critical exploration of the implications for regulatory governance of technological development, and considers both attempts to regulate new technologies (typically with the aim of managing risks associated with their emergence while seeking to promote their potential benefits) and the way in which new technologies may be utilized as instruments of regulatory governance with the aim of restraining and managing social risks. Part V explores the interface between law, regulatory governance, and emerging technologies in specific policy sectors, namely: medicine and health; population, reproduction, and the family; trade and commerce; public security; communications, media and culture; and food, water, energy, and the environment.

Extensively illustrated with photographs and drawings, Living Architecture highlights the most exciting green roof and living wall projects in Australia and New Zealand within an international context. Cities around the world are becoming denser, with greater built form resulting in more hard surfaces and less green space, leaving little room for vegetation or habitat. One way of creating more natural environments within cities is to incorporate green roofs and walls in new buildings or to retrofit them in existing structures. This practice has long been established in Europe and elsewhere, and now Australia and New Zealand have begun to embrace it. The installation of green roofs and walls has many benefits, including the management of stormwater and improved water quality by retaining and filtering rainwater through the plants’ soil and root uptake zone; reducing the ‘urban heat island effect’ in cities; increasing real estate values around green roofs and reducing energy consumption within the interior space by shading, insulation and reducing noise level from outside; and providing biodiversity opportunities via a vertical link between the roof and the ground. This book will appeal to a wide range of readers, from students and practitioners of architecture, landscape architecture, urban planning and ecology, through to members of the community interested in how they can more effectively use the rooftops and walls of their homes or workplaces to increase green open space in the urban environment.

It has long been known that the origins of the early modern dynasties of the Ottomans, Safavids, Mughals, Mongols, and Shibanids in the sixteenth century go back to “Turco-Mongol” or “Turcophone” war bands. However, too often has this connection been taken at face value, usually along the lines of ethnolinguistic continuity. The connection between a mythologized “Turkestani” or “Turco-Mongol” origin and these dynasties was not simply and objectively present as fact. Rather, much creative energy was unleashed by courtiers and leaders from Bosnia to Bihar (with Bukhara and Badakhshan along the way) in order to manipulate, invent, and in some cases disavow the ancestry of the founders of these dynasties. Essentially, one can even say that Turco-Mongol progenitors did not beget the Ottoman, Safavid, Mughal, Mongol, and Shibanid states. Quite the contrary, one can say that historians writing in these empires were the ancestors of the “Turco-Mongol” lineage of their founders. Using one or more specimens of Persian historiography, in a series of five case studies, each focusing on one of these nascent polities, the book intends to show how “Turkestan,” “Central Asia,” and “Turco-Mongol” functioned as literary tropes in the political discourse of the time.

Australia has the third largest marine estate in the world, extending from the tropics to Antarctica and including vast areas of the Indian, Pacific and Southern Oceans. We have a good reputation for management of our marine estate but there is still much to understand about how our actions affect the oceans, including through climate change, fishing, resource extraction, shipping, and recreation and tourism. Our oceans are tremendous resources, culturally, socially and economically, and are repositories for incredible biodiversity. Oceans provide food and energy and influence weather and climate across the country. Indigenous Australians have had cultural and livelihood relationships with our oceans for thousands of years. Most Australians live within an hour’s drive of the coast and the seaside is a valued recreational destination, as it is for increasing numbers of international tourists. Australia’s oceans affect our every activity and managing them well is vital to our nation. Oceans: Science and Solutions for Australia summarises decades of scientific research by CSIRO and other agencies to describe what we know about our oceans, how research contributes to their use and management, and how new technologies are changing marine research. It provides engaging and accessible reading for all those interested in Australia’s magnificent marine estate.

Robots may one day rule the world, but what is a robot-ruled Earth like? Many think the first truly smart robots will be brain emulations or ems. Scan a human brain, then run a model with the same connections on a fast computer, and you have a robot brain, but recognizably human. Train an em to do some job and copy it a million times: an army of workers is at your disposal. When they can be made cheaply, within perhaps a century, ems will displace humans in most jobs. In this new economic era, the world economy may double in size every few weeks. Some say we can't know the future, especially following such a disruptive new technology, but Professor Robin Hanson sets out to prove them wrong. Applying decades of expertise in physics, computer science, and economics, he uses standard theories to paint a detailed picture of a world dominated by ems. While human lives don't change greatly in the em era, em lives are as different from ours as our lives are from those of our farmer and forager ancestors. Ems make us question common assumptions of moral progress, because they reject many of the values we hold dear. Read about em mind speeds, body sizes, job training and career paths, energy use and cooling infrastructure, virtual reality, aging and retirement, death and immortality, security, wealth inequality, religion, teleportation, identity, cities, politics, law, war, status, friendship and love. This book shows you just how strange your descendants may be, though ems are no stranger than we would appear to our ancestors. To most ems, it seems good to be an em.

The American West at Risk summarizes the dominant human-generated environmental challenges in the 11 contiguous arid western United States - America's legendary, even mythical, frontier. When discovered by European explorers and later settlers, the west boasted rich soils, bountiful fisheries, immense, dense forests, sparkling streams, untapped ore deposits, and oil bonanzas. It now faces depletion of many of these resources, and potentially serious threats to its few "renewable" resources. The importance of this story is that preserving lands has a central role for protecting air and water quality, and water supplies--and all support a healthy living environment. The idea that all life on earth is connected in a great chain of being, and that all life is connected to the physical earth in many obvious and subtle ways, is not some new-age fad, it is scientifically demonstrable. An understanding of earth processes, and the significance of their biological connections, is critical in shaping societal values so that national land use policies will conserve the earth and avoid the worst impacts of natural processes. These connections inevitably lead science into the murkier realms of political controversy and bureaucratic stasis. Most of the chapters in The American West at Risk focus on a human land use or activity that depletes resources and degrades environmental integrity of this resource-rich, but tender and slow-to-heal, western U.S. The activities include forest clearing for many purposes; farming and grazing; mining for aggregate, metals, and other materials; energy extraction and use; military training and weapons manufacturing and testing; road and utility transmission corridors; recreation; urbanization; and disposing of the wastes generated by everything that we do. We focus on how our land-degrading activities are connected to natural earth processes, which act to accelerate and spread the damages we inflict on the land. Visit www.theamericanwestatrisk.com to learn more about the book and its authors.

One of the most serious problems of modern navigation is the accident rate that occurs due to inept or belated maneuvering of ships. As a result of accidents in the world, more than 200 ships die every year and every fourth receives significant damage. Full-scale tests show that the stopping distance of large-tonnage ships turn out to be much less permissible, and shipbuilders are able to significantly reduce the astern power of such ships, making them cheaper at the expense of safety. The low accuracy of inertial-braking characteristics is mainly due to unqualified field tests. Analysis of graphs and tables based on the results of such tests show that the spread in the values of inertial-braking characteristics for ships of the same type reaches 30%, and in some cases even more. In many tables and graphs, inertial-braking characteristics are expressed in relative values and are not suitable for direct use when maneuvering a ship. Finally, even when graphical and/or tabular maneuvering information is available on the navigating bridge, it is difficult to use it when maneuvering a ship at night. The research carried out by the author results in: - creation of an alternative computational method for determining the inertial-braking characteristics of the ship, suitable for use on any on-board computer; - development of an improved methodology for calculating the path and time of acceleration and braking of the ship in various ahead motion modes; - development of a methodology for taking into account the influence of a passing and opponent current on the length of the stopping distance of the ship; - development of methods for solving applied problems, ensuring a decrease in the accident rate of ships during maneuvering. The obtained methods include the development of theoretical foundations, mathematical models and comparison of the calculated inertial-braking characteristics of ships with the data of a full-scale experiment. For the first time, to derive the calculated formulas for the time and stopping distance, theorems are used on the change in the momentum and kinetic energy during accelerated and decelerated motion of the ship. In the course of the study, the problems of calculating and formalizing the inertial-braking characteristics of the ship are being comprehensively solved. For the first time, the hypothesis that the nature of the change in the thrust force of the propeller during reverse can be approximated by linear equations has been substantiated and confirmed. The general results are used to calculate the inertial-braking characteristics of specific ships.

A key objective of the study of work-family balance detailed in this report was to build an evidence base to inform policy creation or refinement targeting work-family balance and related implementation standards to ensure the protection and preservation of Qatari families. Two complementary projects were designed and implemented to achieve this key objective. The first project was a qualitative study involving in-depth interviews with 20 Qatari working adults (10 males and 10 females). The interviews were designed to learn the meaning of work-family balance among Qataris, identify the factors shaping work-family balance or the lack thereof, and collect firsthand detailed information on the use and value of policy-relevant work-family balance sup - ports for working Qataris. The second component was a survey designed to describe work-family balance among working Qatari adults, determine potential health and well-being consequences of poor work-family balance, and characterize Qataris’ use of and preferences for new work-family balance supports. The data from the qualitative interviews tell a very clear story of work-family balance among Qataris. Work-family balance is primarily viewed as working adults’ ability to meet responsibilities in both the work and family domains. Although work-fam - ily balance was valued and sought after, participants viewed work-family balance as an idyllic goal that is unattainable. Indeed, when individuals were asked about the last time they experienced balance, the most common response was “during my last vacation or extended holiday.” The challenge of achieving work-family balance was equally shared by males and females, although the challenge was heightened for females. Qataris recognized that “work” was essential to securing or providing a desirable family life; that is, work provided the financial wherewithal to obtain the features and comforts of contemporary family life in Qatar. However, the cost of this financial wherewithal was work hours and a psychological toll characterized as “long” and “exhausting” which left workers with insufficient time and energy for the family. Participants commented on the absolute necessity of paid maternity leave for work-family balance, and suggested it be expanded. Participants also discussed the importance of high-quality childcare, and the need for greater flexibility for attending to family responsibilities during the working day. Data from the quantitative national survey reinforce the results from the qualitative interviews. Work-family balance is a challenge for most working adults: if work-fam - ily balance were given scores like academic grades in school, the majority of both males and females would earn a "C" or lower (average, minimal pass or failure). As intimated in the qualitative data, working females’ work-family balance is statistically poorer than that of males. Poor work-family balance is associated with poorer physical and mental health, with particularly strong negative associations with depression. It appears the Human Resource Law of 2016 was effective in raising awareness of and access to paid maternity leave. However, a substantial minority of working Qataris lack access to work-family balance supports from their employer, and the supports that are provided by employers do not meet the expectations of the average Qatari worker.

We have long recognized technology as a driving force behind much historical and cultural change. The invention of the printing press initiated the Reformation. The development of the compass ushered in the Age of Exploration and the discovery of the New World. The cotton gin created the conditions that led to the Civil War. Now, in Beyond Engineering, science writer Robert Pool turns the question around to examine how society shapes technology. Drawing on such disparate fields as history, economics, risk analysis, management science, sociology, and psychology, Pool illuminates the complex, often fascinating interplay between machines and society, in a book that will revolutionize how we think about technology. We tend to think that reason guides technological development, that engineering expertise alone determines the final form an invention takes. But if you look closely enough at the history of any invention, says Pool, you will find that factors unrelated to engineering seem to have an almost equal impact. In his wide-ranging volume, he traces developments in nuclear energy, automobiles, light bulbs, commercial electricity, and personal computers, to reveal that the ultimate shape of a technology often has as much to do with outside and unforeseen forces. For instance, Pool explores the reasons why steam-powered cars lost out to internal combustion engines. He shows that the Stanley Steamer was in many ways superior to the Model T--it set a land speed record in 1906 of more than 127 miles per hour, it had no transmission (and no transmission headaches), and it was simpler (one Stanley engine had only twenty-two moving parts) and quieter than a gas engine--but the steamers were killed off by factors that had little or nothing to do with their engineering merits, including the Stanley twins' lack of business acumen and an outbreak of hoof-and-mouth disease. Pool illuminates other aspects of technology as well. He traces how seemingly minor decisions made early along the path of development can have profound consequences further down the road, and perhaps most important, he argues that with the increasing complexity of our technological advances--from nuclear reactors to genetic engineering--the number of things that can go wrong multiplies, making it increasingly difficult to engineer risk out of the equation. Citing such catastrophes as Bhopal, Three Mile Island, the Exxon Valdez, the Challenger, and Chernobyl, he argues that is it time to rethink our approach to technology. The days are gone when machines were solely a product of larger-than-life inventors and hard-working engineers. Increasingly, technology will be a joint effort, with its design shaped not only by engineers and executives but also psychologists, political scientists, management theorists, risk specialists, regulators and courts, and the general public. Whether discussing bovine growth hormone, molten-salt reactors, or baboon-to-human transplants, Beyond Engineering is an engaging look at modern technology and an illuminating account of how technology and the modern world shape each other.