Bücher veröffentlicht von LAP Lambert Academic Publishing

A fundamental component of all wireless communication systems, the antenna is essential to their effective operation. There are many various types of antennas on the market, each with unique features. This book presents a miniaturized microstrip antenna for a satellite phone in lower earth orbit. With respectable performance, the suggested antenna is 66.3% smaller than a conventional circular patch antenna. Furthermore, the radiator plane adjustments are producing a true omnidirectional pattern. The antenna works in unlicensed spectrum band at 1600 MHz and is highly recommended for ISM band The compact size, reasonable gain, and monopole radiation pattern make this antenna suitable for the 1525 MHz band satellite phones. it suitable for applications in satellite and RADAR communications. Multi bands and ultra-wideband antennas are also executed with miniatured size and can be integrated easily with innumerable wireless devices.

Models are a simple theoretical structure, that exists in our minds, and represents some realities that exist. Models are used to represent the concepts, ideas, and thoughts in a simple way through diagrams, pictorial representations. Models are used to understand any concept easily and clearly through a model, any individual can understand a process and draw conclusions from it, and we can say that models are used to make a learning process in a very simple way. Every communication model has five fundamental elements, these are; sender, receiver, the message, contextual factors, the medium or channel, and the feedback. A Theory is a rational type so theoretical thinking about a phenomenon or the results of such thinking. The process of contemplative and rational thinking is often associated with such processes as observational study or research. A Theory may be scientific, or belong to a non-scientific discipline or no discipline at all. We can say that a theory is a carefully thought-out explanation for observations of the natural world it has been constructed using the scientific method. the Book consists of more than 60 Theories and 12 Models of Media and Communication Studies.

Orthodontics is the most predictable and conservative treatment to improve many of the local etiologic factors that contribute to periodontal diseases. Interaction between the different disciplines is necessary and in some cases, it is crucial in facilitating coordinated dental therapy. The interrelationship between orthodontics and periodontics often resembles symbiosis. Interaction, cooperation and coordination between specialties in dentistry are extremely important in establishing diagnosis and treatment planning. Periodontal health is improved by orthodontic tooth movement, whereas orthodontic tooth movement is often facilitated by periodontal therapy.

"Mechanical Marvels: Navigating the Evolution of Engineering" is a captivating exploration of the remarkable advancements in the field of engineering throughout history. The documentary delves into the evolution of mechanical engineering, showcasing groundbreaking innovations and technological marvels that have shaped the modern world. From ancient feats like the construction of the pyramids to the intricate machinery of the Industrial Revolution and the cutting-edge technologies of today, the film highlights the ingenuity and creativity of engineers across the ages. Through a blend of historical insights and expert interviews, "Mechanical Marvels" provides a compelling journey through time, unveiling the pivotal moments and extraordinary inventions that have propelled the engineering discipline forward. This documentary offers a comprehensive and visually engaging narrative that celebrates the relentless pursuit of knowledge and innovation in the realm of mechanical engineering.

Cold work tool steel constitutes a crucial category of steel employed in the production of tools and dies for cold forming operations on sheet metals. Punches and die blocks within all stamping dies, cold heading dies for various types of bearings, as well as drawing and shearing dies, are crafted from cold work tool steels due to their exceptional form-retaining capabilities, the ability to maintain sharp edges for shearing operations, and possessing good hardenability. In this study, air-hardening grade (D2), oil-hardening grade (EN31), and water-hardening grade (EN42) steels are utilized for investigating the heat treatment of cold work tool steels. The experimental investigations focus on enhancing the mechanical properties of cold work tool steels through diverse heat treatment processes.

An understanding of the dynamic (and impulsive) nature of the hotel customer is a vital factor that defines the suitability for personnel hiring in the hospitality industry. Contemporary hospitality management involves the possession of (or reinvigoration of inert) skills requisite for customer relationship management. The textbook, ¿Soft Skills in Hospitality Management: A Contemporary Approach¿ is indeed a relevant business and academic material that came at a time when soft skill renaissance is pertinent in the hospitality industry. Many recent global incidents have changed the narratives of customer relations in the service industry, and research is appropriate in tackling these soft service skill challenges. This book is recommended for managers, supervisors, frontline employees, and students of hospitality management as a guide to career success.

Face is considered as the identity of an individual and any facial deformity can impact the psychological aspect of an individual. Restoration of facial defects is a challenge for both the surgeon and the Prosthodontist. The Prosthodontist is limited by the materials that can mimic the original structures, movable tissue bed, difficulty in retaining large prosthesis and patient acceptance, therefore understanding the material and their properties most important. An attempt has been made to review maxillofacial silicone materials in regard to prosthetic rehabilitation of patients with maxillofacial defects, emphasizing on understanding of anatomical, physiological and psychological well-being of the patients.

"History of Economic Thought" is a captivating journey through the evolution of economic thoughts that have profoundly shaped our world. Notably, this book has extended the history of economic thought to the paradigm shifts and new thinking occasioned by the COVID-19 pandemic that has made revolutionary alterations in the behavior of individuals, firms/ organizations, and states compelling. The book is organized into five parts and twenty-nine chapters, exploring economic ideas, theories, and debates from the ancient moral and religious discourses to the modern paradigms and policy imperatives in a rapidly changing global landscape. The book delves into the influential contributions of key figures as they challenged, revolutionized, and reshaped economic ideologies. Explore the transition from classical economics to neoclassical foundations and witness the paradigm shifts prompted by unprecedented events like the Great Depression, the 2008 financial crisis, and the COVID-19 pandemic. The book is a comprehensive exploration of the past, present, and future of economic theory and policy, offering profound insights into the forces that have driven economic progress and transformation.

Kazoqboy Yoldoshev was born on May 9, 1949 in Sirdarya region, studied at the 8th secondary school in Boyovut district in 1956-1966. In 1966-1970, he graduated with honors from the Faculty of Uzbek Philology of the Sirdarya State Pedagogical Institute named after Gafur Ghulam.In 1970-1977, he worked as a language and literature teacher in the 1st and 15th schools of Gulistan district, and in 1977-1979, he worked as the head of the educational department and deputy director in the 9th Vocational and Technical Educational Institution.In 1985, he defended a candidate of philological sciences on the topic "Evolution of the image of character in Uzbek Soviet satirical stories", and in 1997, he defended a dissertation for the scientific degrees of doctor of pedagogy on the topic "New pedagogical thinking and the scientific-methodical foundations of literature teaching in general education schools". In 2000, he received the scientific title of professor.Member of the Union of Writers of Uzbekistan. Until now, he has published 35 books and 393 scientific articles.

The Book entitled Effective Business Decisions Using Machine Learning Techniques is useful book for all business organizations to take correct decisions related to Finance, Marketing , HR and Other policy matters which will make the business successful. due to application of AI and Machine learning now it is possible to forecast various problems and threats before hand. If the proper use of machine learning techniques is done we can save the human errors in decision making. This book is decent contribution in the field of technology and business management. All the stakeholders of the educational field and business organizations will be benefited by this book.

Loneliness is a multifaceted and complex phenomenon that profoundly impacts individuals across the lifespan. It goes beyond mere social isolation, encompassing subjective feelings of emptiness and disconnection. Loneliness is influenced by a combination of biological, psychological, social, and environmental factors, and it can have significant implications for mental and physical health. This all-encompassing textbook thoroughly examines the various facets of loneliness, offering readers an in-depth exploration of its dimensions, prevalence, repercussions, and potential interventions. Crafted by esteemed authorities in psychology, neuroscience, sociology, and public health, the book presents a diverse perspective on loneliness, weaving together the most recent research discoveries with pragmatic insights. A significant portion of the book is dedicated to examining the role of social policies, community-based initiatives, and technology in preventing and alleviating loneliness.

The process of index creation demands highly experienced person who should have detailed knowledge of physical database designing. TIER provides help to these persons to take decision regarding index implementation. Hence, TIER should be able to recommend index for any type of inputted query. Presently, TIER takes simple queries with one level of nesting and simple join queries as input. However, user can input ¿n¿ number of queries. To strengthen TIER, it could be expanded in terms of variety of inputted queries, more types of index suggestions, runtime enabling or disabling indexes, automated interface to connect all RDBMS which participate in distributed database, etc. TIER could be enhanced to make it recommend function-based indexes. The inputted workload in TIER contains only SELECT statements. No data manipulation commands are considered in the workload. To find out CPU and IO overhead, the DML statements can also be given as inputs in TIER. The distributed tables from remote databases are accessed through Oracle Gateway service in Oracle, The heuristic which could make user access data in reverse fashion could also be developed.

The book is a completely new and unconventional look at selected problems of classical physics and is intended for people interested in Special Relativity and relativistic electrodynamics. The reader is required to have a solid foundation in classical mathematics, which is why we see potential recipients in the group of people who use mathematics on an ongoing basis. The idea of Special Relativity is based on the invariance of the laws of physics under the transformations belonging to the Lorentz group. These transformations are internal in real space-time. The author found a complex linear transformation that maintains the invariance of the wave equation but requires the complex domain. The results of the research on this transformation are presented in this monograph. For the research, the author constructed a simple mathematical tool equivalent to Geometric Algebra, but based on the formalism of the well-known matrix calculus. Although the considerations are carried out in full accordance with the postulates of the classical SR, the use of the paravector calculus to describe the basic laws of physics resulted in surprising results.

Justice is conceptually configured as an institution, but can also be regarded as a specific process combining various principles and ideas from philosophy. The human community is the human society itself, expressed in collective associations, in social groups. Freedom is a natural or divine trait of the human being, a cardinal social value and a major aspiration of the individual and of human communities across history, a perennial theme of the human condition.This volume gathers papers that have been presented during the works of the 2022 IVR World Congress, held at the Dimitrie Cantemir Christian University, Bucharest, Romania, July 3-8, 2022.

This book employs the FETToy code to investigate and compare the electrical characteristics of carbon nanotube field-effect transistors (CNT-FETs) and silicon nanowire field-effect transistors (SiNW-FETs) utilizing SiO2, ZrO2, and HfO2 as dielectric materials. The objective is to discern the impact of dielectric choices on the performance of these nanoscale transistors. The dielectric materials (SiO2, ZrO2, and HfO2) are systematically varied to understand their influence on device behavior. Results indicate that the choice of dielectric profoundly affects the electrical performance of both CNT-FETs and SiNW-FETs. The study unveils nuanced relationships between dielectric properties and transistor characteristics, shedding light on the suitability of SiO2, ZrO2, and HfO2 in optimizing device performance. Furthermore, the investigation explores the unique attributes of CNT-FETs compared to traditional SiNW-FETs, providing insights into the potential advantages and challenges associated with the integration of carbon nanotubes in transistor design. The findings of this analysis contribute valuable knowledge for the ongoing development of nanoscale transistors.

This book "Foundations of Big Data Processing: A Comprehensive Guide to Pig, Hive, and HBase" as it navigates through pivotal frameworks. Chapter 1 introduces Pig, its applications, and comparisons with databases, detailing Grunt, Pig Latin, and essential elements. Chapter 2 delves into statements, control flow, types, null values, and user-defined functions. Chapter 3 covers Java-based UDFs. Chapter 4 focuses on Hive, encompassing architecture, services, installation, HiveQL, data types, tables, and advanced topics like joins and subqueries. Chapter 5 explores HBase, including concepts, schema design, and comparisons with RDBMS. This guide is essential for mastering Big Data applications with Pig, Hive, and HBase.

Sporcular¿n performanslar¿n¿n her döneminde uzun süreli kondisyon antrenmanlar¿ kullan¿ld¿. Kondisyonun ürün içeri¿inde gücü, h¿z¿, dayan¿kl¿l¿¿¿ ve hareketlilik parametreleri ortaya ç¿kan kompleks bir yap¿ bar¿nd¿rmaktad¿r. Sporcular¿n ister bireysel isterse de tak¿m sporlar¿ ile ilgilenmeleri yüksek kondisyon seviyesine sahip olmalar¿ sportif bäar¿ aç¿s¿ndan oldukça önemlidir. Ancak sporcu performanslar¿n¿n geli¿tirilmesinde yaln¿zca kondisyon antrenmanlar¿ yeterli de¿ildir. Psikolojik özelliklerin en az kondisyon düzeyine kadar sportif performans üzerinde önemli bir koleksiyonu belgelenmi¿tir. Çünkü sporcular¿n müsabaka s¿ras¿nda seyirci ve rakip bask¿s¿ bäta olmak üzere birçok psikolojik sorunla kar¿¿ kar¿¿ya kal¿yor. Bu durumdaki sporcunun bäar¿l¿ olabilmesi için fiziksel gücün yan¿nda zihinsel gücünün da yüksek olmas¿ gerekmektedir. 2 Tüm bu bilgilerden yola ç¿kacak olursak, sporla ilgilenen ki¿inin üst düzey performans gösterebilmeleri için ilk bäta psikolojik süreçlerin kötü durumlarla bäa ç¿kabilmeyi bäarabilmeleri son derece önemlidir. Bir bäka ifadeyle sporcularda yüksek performans¿n dikkat çekiyor.

The control and management of water resources is greatly aided by dams and reservoirs, which have benefited human societies in many ways. These benefits include enhanced human health, increased food production, access to clean water for domestic and industrial use, economic growth, irrigation, the production of hydropower, and flood control. An important non-engineering step to verify flood-control measures and improve water supply efficiency is accurate inflow forecasting. Furthermore, as inflow is the primary input into reservoirs, precise inflow prediction can provide recommendations for reservoir development and management. The purpose of this study is to compare how deep learning algorithms and traditional machine learning algorithms are used to reservoir inflow prediction. LSTM, as an effective deep learning model, outperformed other conventional machine learning models in forecasting reservoir inflow. The findings of the current study could be in direct interest for global water organizations, public and private water sectors around the world.

A bitsy filamentous fungus was shown to be an etiological agent of the lesions on the Easter Lily Cactus( Echinopsis oxygona), represented by white-unheroic abrasion and internal spoilage. Phenotypic and molecular studies have led to the identification of the fungus as Fusarium oxysporum. It's presumably the first report ofF. oxysporum as a pathogen of this popular house factory. This fungus is a soil- born species with poison- producing parcels, and may infect shops, creatures and humans. Houseplants generally enhance the inner air quality, still, it should be noted that factory infection with fungal phytopathogens may not only reduce their aesthetic value, but also lead to air impurity with mycotoxins and fungal structures. Since it has been proved that the exposition to similar pollutants may lead to the sick structure pattern, our unborn studies will include the correlation between houseplants, their infections with pathogenic fungi, and inner air quality.

Teknolojik geli¿meler içinde bulundu¿umuz çäa yön vermeye devam ediyor. Bu geli¿melerin en çok hissedildi¿i alanlardan birisi de ileti¿im sektörüdür. Web 1.0'dan sonra hayat¿m¿za giren web 2.0 ile birlikte bilgi ileti¿imi cihazlar¿ hayat¿m¿z¿n vazgeçilmez parçalar¿ halini alm¿¿t¿r. Bu sayede çevremizle ve tüm dünya ile ileti¿im halinde olmak, hepimiz için adeta bir al¿¿kanl¿k haline gelmi¿tir. Uzmanl¿k alan¿m¿z ne olursa olsun, ileti¿im hayat¿m¿za bilgiye uläma, veri transferi ve etkile¿ime geçebilme gibi kolayl¿klar sämaktad¿r.Bu kitap, söz konusu geli¿melerden baz¿lar¿na, içeri¿indeki arät¿rmalarla ¿¿¿k tutmaya çal¿¿maktad¿r.

This book provides a comprehensive exploration of corporate governance, encompassing historical perspectives and influential theories. Key topics include agency theory, transaction cost economics, and the foundational work of Ronald Coase. Stewardship theory's emphasis on managerial trustworthiness is discussed, along with the broader considerations of stakeholder theory. Resource dependency theory highlights external influences on organizations, and institutional theory examines governance structures in the context of societal norms. The adaptive nature of governance is explored through contingency theory, emphasizing the need for tailored approaches. The dialogue underscores the significance of cognitive resources in governance decisions and reflects on the continuous evolution of corporate governance dynamics.

Bu çal¿¿ma, 11-14 yä aras¿ndaki çocuklarda Life Kinetik ve Retro Hareket egzersiz programlar¿n¿n fiziksel uygunluk üzerindeki etkilerini arät¿rmay¿ hedeflemi¿tir. Çal¿¿ma, ö¿rencileri random yöntemle üç gruba ay¿rm¿¿t¿r: Deney1 (Life Kinetik egzersiz grubu), Deney2 (Retro Hareket egzersiz grubu) ve Gözlem Grubu. Deney1 grubuna 8 hafta boyunca futbol antrenman¿yla birlikte Life Kinetik antrenman program¿ uygulanm¿¿, Deney2 grubuna ise 8 hafta boyunca futbol antrenman¿yla birlikte Retro Hareket program¿ uygulanm¿¿t¿r. Gözlem grubu sadece futbol antrenman¿ alm¿¿t¿r.Çal¿¿man¿n bälang¿c¿nda ve sonunda, deney ve gözlem gruplar¿na çe¿itli fiziksel uygunluk testleri uygulanm¿¿t¿r. Bu testler aras¿nda otur eri¿ testi, izometrik s¿rt ve bacak kuvvet testi, dikey s¿çrama testi, disklere dokunu¿ testi, hexagon testi, 30 metre sürat testi ve antropometrik ölçümler (boy, kilo) yer almaktad¿r.

Dive into the world of big data with the comprehensive guide 'Hadoop Ecosystem, YARN, NoSQL, MongoDB, Spark & Scala Guide.' In Chapter 1, explore the intricacies of the Hadoop ecosystem and YARN, covering components, HDFS, MapReduce, YARN, PIG, HIVE, schedulers, failover, fencing, and HDFS federation. Chapter 2 introduces NoSQL databases, providing insights into different types, including document databases, key-value stores, column-oriented databases, and graph databases. Chapter 3 delves into MongoDB, offering an in-depth understanding of its introduction, data types, document creation, updating, deletion, querying, indexing, and capped collections. Moving to Chapter 4, embark on the journey of Spark, from installation to Spark applications, Resilient Distributed Databases, the anatomy of a Spark job run, and Spark on YARN. Uncover different deployment modes across the cluster. Finally, Chapter 5 introduces SCALA, exploring its features, classes, objects, constructors, implicit classes, mutable variables, basic types, operators, exception handling, match expressions, functions, closures, and inheritance.

V ätoj knige rassmotreny istoriq, osnownye koncepcii i principy iskusstwennogo intellekta, a takzhe oblasti primeneniq, äticheskie i prawowye problemy pri ego wnedrenii. Oswescheny ispol'zowanie tehnologij iskusstwennogo intellekta w obrazowatel'nom processe, ego osnownye roli i metody, ätapy podgotowki obrazowatel'nogo processa k äpohe iskusstwennogo intellekta. Pokazany wozmozhnosti, udobstwo i polozhitel'nye storony qzyka Python i ego bibliotek pri realizacii tehnologij iskusstwennogo intellekta. Rassmotreny metody sozdaniq nejronnyh setej na qzyke Python i prognozirowaniq s ih pomosch'ü. Priwodqtsq primery raspoznawaniq simwolow i rechi.

Sexual reproductive health and HIV are critical issues affecting African youth. In Uganda, just like other African countries, the Lack of comprehensive sex education, limited access to contraceptives, and cultural stigmas surrounding discussions about sex contribute to the high rates of HIV transmission and unintended pregnancies among this population. Addressing these challenges requires a multi-faceted approach that includes promoting safe sexual practices, increasing awareness about HIV prevention methods, and empowering young people to make informed decisions about their sexual health. This book provides evidence on the issues affecting the optimal use of sexual and reproductive health services as predictors for vulnerability to sexually transmitted infections, including HIV. It highlights the contribution of the religious sector in the multisectoral fight against HIV among the youth.

The general objective of this book is to assess factors that affect the effectiveness of alternative basic education performance in Awbare of Ethiopian Somali regional state: the case of Lafaissa cluster. Using purposive sampling technique, Lafaissa cluster resource center was select as study area. A total number of 105 respondents were select to participate in this study. In addition, the study employed several questionnaires, interview, observation and focus group discussion as instruments of data collection. Major finding were: the findings of this book revealed ABE program exist input problems like large student to classes, to facilitators¿ ratio, shortage of materials and supplies and inadequate practice opportunities for students militated against effectiveness ABE centers. In addition, the book revealed majority of the facilitators (67%) had a qualification of certificate level, 87% view that workload and overcrowded classes decreases the quality of ABE students¿ performance. Lastly, conclusions were drawn from the critical factors derived from the findings of the summary of the book and recommendations for correcting factors that influence the practices of ABE.

V knige priwodqtsq swedeniq o naibolee rasprostranönnyh boleznqh slizistoj obolochki polosti rta (BSOPR). V wide "woprosow i otwetow" (138) rassmotreny aktual'nye problemy ätiologii, patogeneza, kliniki, lecheniq i profilaktiki trawmaticheskih, simptomaticheskih, infekcionnyh, specificheskih stomatitow, hejlitow, glossitow u wzroslyh i detej. V "Prilozhenii" predstawleny naglqdnye demonstracionnye materialy po rqdu BSOPR, kotorye mogut ispol'zowat'sq kak w pedagogicheskom processe w wysshih i srednih medicinskih uchebnyh zawedeniqh, tak i pri razlichnyh faktorah izucheniq materiala (studentami, praktikuüschimi wrachami, nauchnymi rabotnikami).

Cancer and AIDS are the major causes of global health issue causing death worldwide. During the past few decades, targeted therapy has emerged as an idealistic and challenging approach for the evolution of selective anti-cancer and anti-AIDS agents. Hence, an update or modification in current therapeutics is required to combat these serious diseases more efficiently. The large numbers of biologically active molecules that contain heterocyclic rings play important roles in the drug discovery process and the oxazine derivatives are in the development phase as potential new drugs. This book provides the comprehensive literature review on biological activities and synthesis of oxazine derivatives in Chapter I. The chapter II and III deals with synthesis and chracterization of novel 2-pyrimidinyl-2, 3-dihydro-1H-naphtho [1, 2-e][1,3] oxazine and 2-thiazolyl-2, 3-dihydro-1H-naphtho [1, 2-e][1,3] oxazine derivatives respectively. The chapter IV and V are on the in vitro antitubulin and anti-AIDS activity of synthesized derivatives and study of Structure-Activity Relationship which will be helpful for new researcher to learn the design and synthesis of drug molecule.

V knige rassmatriwaütsq rezul'taty issledowaniq sostoqniq dorozhno-transportnyh proisshestwij w Kazahstane. Priwedeny statisticheskie dannye za 2021 god, issleduütsq prichiny sowersheniq DTP, kolichestwo poluchaemyh uchastnikami awarij trawm, uwechij, smertnosti. Priwodqtsq oficial'nye statisticheskie dannye, predostawlennye Vsemirnoj Organizacii Zdrawoohraneniq, a takzhe rezul'taty issledowaniq weduschih uniwersitetow SShA i zapadnoewropejskih stran. Awtorom predlagaetsq prinqt' gosudarstwennuü programmu, nacelennuü na: priwlechenie nauchnogo potenciala dlq issledowaniq prichin, priwodqschih k DTP; formirowanie osnowy i prioritetnogo naprawleniq pri primenenii profilakticheskih mer, naprawlennyh na umen'shenie kolichestwa DTP i snizhenie ego opasnyh posledstwij; koordinirowanie deqtel'nosti ispolnitel'nyh organow, organow mestnogo samouprawleniq w sfere obespecheniq bezopasnogo dorozhnogo dwizheniq; realizaciü komplexa meropriqtij, naprawlennyh na primenenie prewentiwnyh mer, chto mozhet polozhitel'no otrazit'sq na snizhenii urownq sowershaemyh DTP, a takzhe pokazatelqh po poluchaemym trawmam, uwech'qm, inwalidnosti i smertnosti uchastnikow DTP.

This book considers the problem of automatic generation of exploits for software vulnerabilities. A formal definition will be provided for the term ¿exploit¿ in Chapter 2 but, informally, it describes an exploit as a program input that results in the execution of malicious code1. We define malicious code as a sequence of bytes injected by an attacker into the program that subverts the security of the targeted system. This is typically called shellcode. Exploits of this kind often take advantage of programmer errors relating to memory management or variable typing in applications developed in C and C++. These errors can lead to buffer overflows in which too much data is written to a memory buffer, resulting in the corruption of unintended memory locations. An exploit will leverage this corruption to manipulate sensitive memory locations with the aim of hijacking the control flow of the application.