lap lambert academic publishing jun 2021 (Plus de 1 400 résultats)

Taschenbuch. Etat : Neu. Neuware -Water flooding is commonly performed in oil wells for pressure support and increased oil production. Different sources of injection water can be used for water flooding, such as aquifer water, seawater or produced water. Each of these water sources contain particulates in them that deposit at the injection point forming both an external filter cake on the reservoir face and an internal cake inside the rock surface. The properties of the external and internal filter cake negatively affect injectivity. In order to identify the optimum water filtration specs prior to injection, the contribution of different solid particle types present in the injected water on filter cake properties and injectivity need to be understood.Books on Demand GmbH, Überseering 33, 22297 Hamburg 68 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Economic groups are a large-scale model of companies and enterprises operating in each country's economy. The formation and development of economic groups comes from the requirement for the survival and development of enterprises in the market economy. In the face of the impact of the business environment and the competitive pressure of competitors, economic groups must ensure they have a reasonable strategy and appropriate allocation of resources to achieve efficiency in the production and trading of the corporation. However, in fact, not all economic groups can survive and develop because they often encounter problems of development orientation. Therefore, it is a necessary task to find out the theoretical model development strategies of an economic group accoding to bussiness cycle.This document focuses on the basic concepts of economic groups, management models, development strategies planning and proposal for economic groups both in the cycle and in current trend of multidisciry business by a SADC Model (Strategy According to Development Cycle Model).Books on Demand GmbH, Überseering 33, 22297 Hamburg 76 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Tooth impaction is a common dental condition ranging from 0.8¿3.6% of the general population. A tooth normally erupts when half to three-quarters of its final root length has developed. Impaction is usually diagnosed well after the tooth should have erupted.Early diagnosis and intervention could save the time, expense, and more complex treatment in the permanent dentition. Thus preventing the need of complex treatment and save time and expenses involved for the patients,thus preventing the anxiety of parents and reduced self esteem of the child patient due to impacted permanent incisors.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The Cholesterol Story is a success story because it has helped diminish suffering and death for millions of people worldwide. Vast experimental studies have established the importance of cholesterol in causing the arterial disease atherosclerosis. Atherosclerosis is a disease of the vessel wall that can lead to clinical symptoms like acute myocardial infarction or stroke. The ability to reduce levels of cholesterol in the blood has revolutionized the prevention andtreatment of cardiovascular disease. The importance of cholesterol in the development of arterial atherosclerosis has long been called the cholesterol hypothesis. With the recent expansion of knowledge about the role of cholesterol in this process, the alternative term cholesterol principle has been proposed, or, more specifically, the LDL principleor apolipoprotein B principle.This book should appeal to investigators and clinicians in the field of lipidology and lipid metabolism including physicians and cardiologists, researchers, fellows, medical students, dieticians and exercise physiologists, among others who are interested in preventive cardiology.Books on Demand GmbH, Überseering 33, 22297 Hamburg 224 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -During the development of biological mathematics, the ODE model significantly increased the effectiveness of solving problems of population size, sustainable survival, and infectious disease dynamics. Although the ODE model is quite suitable for describing the continuous, steady change of variables over time, some situations will show consistent transformations, then the variables will quickly and suddenly, exponentially alter without warning. For example, some animals give birth to offspring only a few days out of the year. Therefore, it is futile to express the population variation with a continuous ODE model. In a situation that stimulates a sudden change, we need a model which will describe both consistent transformations and sudden alterations. Fortunately, the state feedback impulsive model performs both tasks. In order to introduce some basic theorems about the state feedback impulsive model and its applications in biomathematics and engineering, we present this book.Books on Demand GmbH, Überseering 33, 22297 Hamburg 128 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The main aim of the text is to give a review of fast kernel expansions, FOURIER features and rapid numerical code in statistical learning. For this purpose we introduce a library for approximating kernel expansions, which enables the use of kernel methods in datasets with a large number of samples. It is well-known that kernel methods as originally proposed are computational costly for big data, we explain here the theory needed to enable the use of non-linear features in log-linear time. This approximation is based on FOURIER features by the use of the Walsh Hadamard. A SIMD implementation of the algorithm is described. The manuscript contains interesting applications to Computer Vision (CV) and Deep Learning (DL) which can serve as guideline for novel researchers in the topic. In particular we provide a primer on facial recognition and directives for the use of large-scale techniques of Vision in Robotics.Books on Demand GmbH, Überseering 33, 22297 Hamburg 88 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The scope of the manuscript is to give a review of kernel expansions, FOURIER features and fast numerical code in statistical learning. For this purpose we introduce a library for approximating kernel expansions, which enables the use of kernel methods in large-scale datasets. It is well-known that kernel methods as originally proposed are computational costly for big data, we explain here the theory needed to enable the use of non-linear features in log-linear time. This approximation is based on FOURIER features by the use of the Walsh Hadamard. A SIMD implementation of the algorithm is described. Applications to Computer Vision (CV) and Deep Learning (DL) are enclosed with practical hints on the topic. Specifically, we give a primer on facial recognition and a foundation for the use of Vision in Robotics.Books on Demand GmbH, Überseering 33, 22297 Hamburg 76 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -I remember the first reaction I had from my friends when I told them that I am venturing into nuclear Engineering. Practically all of them said, ¿Are you going to manufacture bombs now¿ Another classic response I received was ¿why do you want to study something this dangerous¿ At that moment, I knew so many people knew little or nothing about nuclear energy and its application in our lives. The mention of Nuclear sends chills to a number of people mainly from the negative perception of history. This book is a compilation of various technological uses of Nuclear technology application in our daily life. It is friendly to people new in the space of this area. Want to know more about Nuclear.Dive in. (A compilation of the various articles published on Inuclear Blog post) This book is dedicated to all contributors of Inuclear Blog.(An Inuclear Initiative)Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -A number of direct and indirect experimental proofs of the nonequivalence of forward and reversed processes in quantum physics are discussed¿On the one hand, this nonequivalence removes the problem of a physical explanation of the nature of the arrow of time¿On the other hand, it raises the problem of experimental study of the properties of nonlocal memory of quantum systems¿Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -This book describes a design procedure to optimize the performance of brushed DC motors. The core structure of the stator and the rotor are designed by JMAG software, respectively. In addition, the effect of field patterns on the characteristics of brushed DC motors are analyzed. We tune the output power of brushed motors by monitoring the iron-loss, copper-loss, revolution speed, back EMF and efficiency .etc. This book suggests technical guidelines to upgrade brushed motors to meet specific applications.Books on Demand GmbH, Überseering 33, 22297 Hamburg 72 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -'Reflections' is both a literary essay and a research expertise. The subject of reflection are the mysteries of nature and life on a planet called Earth. From the perspective of 60 years of scientific activity, as an expert of a research institute in shaping the environment and a university professor, the author reflects on the ethical aspects of searching for the truth about our world and the consequences of erroneous theoretical assumptions. Adopting wrong theories leads to wrong conclusions. It refers to the genesis of mineral deposits and social actions in the field of environmental protection, the fight against smog or greenhouse gases. Adopting the theory of primal forces of nature ensures that the correct conclusions are drawn and errors are avoided.Books on Demand GmbH, Überseering 33, 22297 Hamburg 80 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -In this book set theory INC# based on intuitionistic logic with restricted modus ponens rule is proposed. It proved that intuitionistic logic with restricted modus ponens rule can to safe Cantor naive set theory from a triviality Considering only pure sets, the naive set comprehension principle says, for anycondition, that there is a set containing all and only the sets satisfying this condition. Infirst-order logic, this can be formulated as the following schematic principle, where ¿may be any formula in whichy does not occur freely: yxx y ¿. 1.1 Russell¿s paradox shows that the instance obtained by letting ¿ be x x isinconsistent in classical logic. One response to the paradox is to restrict naive setcomprehension by ruling out this and other problematic instances: only for each of somespecial conditions is it claimed there is a set containing all and only the sets satisfyingthe condition.Books on Demand GmbH, Überseering 33, 22297 Hamburg 60 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Gingival enlargement may be associated with the administration of three different classes of drugs, all producing a similar response. The most common is chronic inflammatory gingival enlargement, where the gingiva presents clinically as soft and discoloured. Many systemic diseases can develop oral manifestations that may include gingival enlargement. Some t are related to conditions and others that are related to disease. Physical irritation of the gingiva by improper restorative and orthodontic appliances may also induce gingival enlargement. The gingival enlargement can be controlled successfully, even under the continuous administration of calcium antagonists, by meticulous professional and individual oral hygiene. Gingival enlargement occurs primarily on the labial gingival mucosa and in between the teeth, interdental papillae area. GO is more pronounced on the labial aspect of the maxillary gingiva and in the interdental papillae.Books on Demand GmbH, Überseering 33, 22297 Hamburg 68 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Reaction of 2-chloroisobutyrophenone with two equivalents of malononitrile anion furnishes 2-amino-1,3-dicyano-5,5-dimethyl-4-phenylcyclopenta-1,3-diene. The cyclic compound represents the novel 2-amino-1,3-dicyanocyclopentadiene structure. The unique 1-cyano-2-amino-3-cyano arrangement in a cyclopentadienic ring brings about a strong polarization of the electronic configuration of the diene ¿ system that is conformed by two opposite dipolar halves as revealed by IR and 13C NMR data for the compound. Such polarized configuration accounts for the extreme persistence manifested by the compound in contrast with unsubstituted cyclopentadiene. The cyclopentadiene owns a vivid lemon-hued yellow color consequent to an unusually intense n ¿ ¿¿ absorption of a cyano group in the extensively conjugated compound. It owns odd photophysical characteristics connected with the arrangement of amino and cyano groups in the diene ring. The compound is built up by consecutive one-pot reaction of two molecules of malononitrile carbanion and a ketonic substrate, and the reaction mechanism continues by a new type of tandem carbon-carbon cyclization that comprises a final elimination of cyanate ion.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Orofacial myotherapy is the new opportunity to help patients breathe well, eat well, sleep well, grow well with a proper posture, developed face and healthy smile. Orofacial myofunctional disorders may affect directly and/or indirectly breastfeeding, facial and skeletal growth. And since pediatric dentists come in contact with children in their early growth stages, pediatric dentists are able to diagnose, prevent and intercept various malocclusions and disorders. With the introduction of orofacial myofunctional therapy we can treat a myriad of abnormal behaviors that interfere with normal orofacial muscle functioning and /or dentofacial development. Orofacial myofunctional therapy is painless and the exercises are relatively simple. With myofunctional therapy, a patient can regain the joy of eating, speaking, breathing, and even sleeping more soundly. Cosmetic improvements can help restore confidence and self-esteem. The increasing awareness of orofacial myofunctional therapy amongst the medical, dental, and academic communities is causing a progressive change in the field of pediatric dentistry.Books on Demand GmbH, Überseering 33, 22297 Hamburg 88 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Homer, the Greek poet who lived in the 8th Century BCE Greece is said to have composed the two epics ¿The Iliad¿ and ¿The Odyssey.¿ In both epics the subject matter was the Trojan War. The purpose had been to entertain his aristocratic audience by referring to the heroic deeds of their Mycenaean ancestors. Kampar, the Tamil poet who lived in the 13th Century A.D., Tamil Nadu, India composed his epic ¿Kambar¿m¿yanam¿ whose subject matter was the war between Rama and Ravana. The main purpose was to enhance the piety of his readers who consisted of both aristocrats and common people. Despite the differences apparent in the two epics depending on the different nations, cultures, traditions, purpose and time period; both the works are similar in their literary genre of Epic. This same factor contributed to the existence of both similarities and differences in the depiction of the supernatural element, characters, incidents and beliefs. Both epics presented the abduction of women which became the backbone of the respective literary works.Books on Demand GmbH, Überseering 33, 22297 Hamburg 80 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Although Sikhism does not consider the practices of tantric philosophy, or its icons and symbols, tantric paintings of Kashmir during eighteenth to nineteenth centuries influenced some Gurmukh¿ manuscripts of Kashmir. Scholars often name them Sikh paintings, but their patrons are not surely Sikh because Hindus of Punjab also commissioned Kashmiri painters for Hindu epics written in Gurmukh¿. The study discusses the integration of these symbols in Gurmukh¿ manuscripts, which typically favor austerity and knowledge, but wholly rejected by Sri Guru Granth Sahib.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -This book is about introducing indigenous knowledge systems to schools. Indigenous knowledge systems and practises have been ignored for a long time. When European powers colonised the world they replaced indigenous knowledge systems with western knowledge because they thought that indigenous knowledge systems were outdated and could not offer anything towards the development of their colonies. The Eurocentric curriculum was introduced to schools that were also established by the colonial powers. This made it easy for the western ways of doing things to gradually replace the indigenous ways of doing things. Indigenous learners and students started looking down on their knowledge systems and culture. After independence African leaders started realising that western trained graduates could not solve the day to day problems of their communities because they were train to solve problems in advanced western countries. Problems in developing countries were different from problems in developed countries. African leaders then realised that it was important to introduce indigenous knowledge system in schools so that these systems could work hand in hand with western Knowledge.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -This maiden edition provides insights into the existing gender problems and issues such as gender discrimination, inequality and stratification in society as well as the benefits of gender equality towards society¿s sustainable development. It also explores the interconnections between gender equality in the promotion of effective Social Work practice. The author addresses women empowerment and gender mainstreaming principles as a global framework for the support of gender equality. There is discussion of women development challenges across a range of factors such as education, culture, family and religion.Books on Demand GmbH, Überseering 33, 22297 Hamburg 128 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The study addresses to optimization of coronaviruses disinfection using radiation from different types of UV devices and comparison with Sun UV. A new algorithm has been proposed that allows the user to prognosticate the beneficial effect of laboratory results at typical wavelength 254 nm to the entire spectral range corresponding to bactericidal sensitivity through an equivalent replacement of UV lamps with appropriate coefficients. To compare to artificial irradiation, a sunlight bactericidal effect is calculated taking into account the UV absorption of the main atmospheric gases, seasons and sun beam angles of incidence for location of New York and other examples. Listed are the experimental doses for inactivation of microorganisms using various modern lamps. Ventilation systems using UV disinfection for typical residential housing and system for water treatment are considered for practical realization. Presented study addresses the optimization of coronaviruses disinfection using radiation received from different types of UV devices.Books on Demand GmbH, Überseering 33, 22297 Hamburg 92 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Following the line of research in the area of business management, with particular emphasis on the study and development of LEAN Management, the author carried out this research with the idea of concluding a systemic and modular analysis cycle, gathered in the scientific areas that the author understands as an elementary support for the exercise of correct business management.These areas are supported by general, strategic and operational management in the title ¿LEAN Manager¿; Organizational Behavior in the respective title ¿LEAN Management and Organizational Behavior¿; Consumer Behavior in the title ¿The LEAN Applied to Marketing and Consumption¿ and finally Quantitative Methods, that is, in the authors' view, placing values, statistical and management indicators in the control of processes.Books on Demand GmbH, Überseering 33, 22297 Hamburg 104 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Among the vast historical revolution happening worldwide, with constant new discoveries of passed (unknown) civilizations, this book approaches those taking place on both sides of North Atlantic Ocean, as well as in its middle ¿ the Azores Archipelago. Obtained in a clandestine mood, its undercover nature is due to the refusal of the respective authorities in accepting the facts (and/or its study) being brought to day light by private researchers. Portugal, with its repertoire of ¿discoveries¿, America with Columbus fixed time for the entrance of Caucasians in its Continents, are historical predetermined barriers, difficult to change into ¿New History¿. In this book, combination of variables obtained on the tree sides through the frame of the Anthropology of Landscape and Space show nuances of cultural patterns shared by the tree parts which allow the trace of hypothesis for a common pre-historical past, although leaving opened its concrete ways. North Atlantic Ocean, with its ¿rivers of sweet waters¿ as the Greeks named the Gulf Stream currents (God Okeanos), more than two thousand years ago, proved a familiarity with this maritime ambience which indicates its passage.Books on Demand GmbH, Überseering 33, 22297 Hamburg 116 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The manual examines the main terminological issues of standardization in the field of tourism and hospitality, issues of ensuring the safety and quality of tourist services, the concept of an organization's standard as the basis for ensuring the quality of services provided and the development of network enterprises.The work highlights an urgent topic - the organization of the work of tourism enterprises with limited mobility groups of the population, describes the requirements for the provision of services to them and the qualifications of personnel. Organization of recreation and health improvement of children, organization of outdoor activities and requirements for personnel - the organizers are spelled out in the national state standards. The classification of objects of the tourism industry is presented: hotels and other facilities for accommodating tourists, beaches and ski slopes.The manual will be useful for students studying in the areas of training 'Service', 'Tourism', 'Management in tourism', 'Management in the hospitality industry','Hotel business', as well as employees of the tourism industry, tourism departments of administrations of territories and regions.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -An account of an Army brat is a book of any common army kid, the life and environment are borns into, and the family and friends, and peers he grows up within his lifetime.It is a book regarding the most important cherished values and ethics which are engrained in the kid by an army officer like any other kid of any common army officer around the world.The book is written in a simple and crisp manner. Also, the author has written and mentioned his personal works, and mentioned his pursuit for writing, and what it means to the author itself.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The business policy and strategy are two essential components of a company, and not only the large companies, because the small entrepreneurs that start businesses are also concerned about to have a clear vision of the company they want to create. In fact, the strategic management which is done by the top management of a multinational company should be a plan for years with a vision of the development of the company. In this context, the strategic management should integrate the core objectives and the stapes that come after when the core objectives are met. Also, in the context of a small company rescently launched, the entrepreneur should also have a strong vision of the company he / she want to create and has to have a clear picture of the company when it will developed.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Ethiopia is the largest coffee producer in Africa and the fifth-largest producer in the world. Ethiopians are among the largest coffee consumers in Africa and the coffee consumption trend in Ethiopia is growing at a steady pace. Almost 50% of the countrys coffee production is consumed domestically. Coffee, Ethiopia's largest export crop is the backbone of the Ethiopian economy. Arabica coffee has its origin in Ethiopia.However, Ethiopia has not yet fully exploited its position as the producer of some of the best coffees in the world. Coffee is one of the most important traded commodities in the world and it plays a major role to Ethiopian economy. Currently, Ethiopia is the leading Arabica coffee producer in Africa, the fifth largest and the tenth in coffee exports in the world. Ethiopia export coffee to the international markets through different marketing channels and structures. Private producers, cooperative unions and exporters are the main actors of the coffee export sector. Currently, Ethiopian export coffee performance has decline. Due to this, the study was conducted on coffee marketing chain and its export performances on GDP.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -This monograph focuses on the organization of innovative agro-clusters in agriculture, the transition to digital systems, the implementation of deep structural changes, the problems encountered in clustering in agriculture and their elimination.The monograph is intended for the general public, students of higher education, masters, researchers.This monograph was discussed on April 27, 2021 at a meeting of the Department of 'Economics' of Namangan Institute of Engineering and Technology. Approved and recommended for publication by Resolution No. 9 / 5.2, considered at the meeting of the Board of the Namangan Institute of Engineering and Technology on April 30, 2021.Books on Demand GmbH, Überseering 33, 22297 Hamburg 68 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Bangladesh Economic Zones Authority aims to establish economic zones in all potential areas in Bangladesh including backward and underdeveloped regions with a view to encouraging rapid economic development through increase and diversification of industry, employment, production and export¿. As a part of this, BEZA is working for establishing EZs. The objectives of this study to know the social impact for developing 100 Economic Zones in Bangladesh. I have able to identify unavoidable adverse impacts are mitigated with appropriate measures to enhance, or at least to preserve, the current living standards of those who would be affected for developing Shreehatta Economic Zone in Bangladesh. The Shreehatta Economic Zone (SEZ) is one of the best economic zone of BEZA located in Moulovibazar district under Sylhet division in Bangladesh . It is expected that these EZs will act as catalytic agents to attract domestic and foreign investments, promote exports, earn foreign exchange, create employment opportunities for local workers ¿ both men and women ¿ and stimulate the growth of national and local economies.Books on Demand GmbH, Überseering 33, 22297 Hamburg 56 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -The optical properties of a semiconducting material play an important role in determining the photo conversion efficiency of a solar cell fabricated with it. However, looking at the importance of optical band gap of these materials, the author has served the detailed study of optical band gap, extinction coefficient (K), refractive index (n), dielectric constant ¿r and ¿i and many other optical parameters of Zirconium sulphoselenide single crystals in this book.Books on Demand GmbH, Überseering 33, 22297 Hamburg 76 pp. Englisch.

Taschenbuch. Etat : Neu. Neuware -Since the military intruded into the political governance of Nigeria in 1966, it has being a gradual accretion of powers of the regions/states to the federal government. This is through Decrees and other military policies that have centralisation of powers as its primary ideology. Since then, it has been a tale of woes, a situation of no love lost relationship among the ethnic nationalities. The consequences of concentration of powers in the centre are now being harvested in the form of separation agitations, distrust, violence and other centrifugal forces. This paper examined the culture of power dominance by the central government in a supposed federal polity and its effects on the unity of the country. Using primary and secondary sources of information, the study found that for Nigeria to achieve her full potentials, the structural edifice on which her governance is fastened requires a reconfiguration. The paper finally advocated for a return to parliamentary democracy which is more cost effective than the profligate presidential system.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch.