Lap lambert academic publishing jul 2023 (Oltre 1500 risultati)

Taschenbuch. Condizione: Neu. Neuware -The present study was to formulate tablet of Diclofenac potassium using the hydrophilic polymer hydroxy propyl methyl cellulose (HPMC), Hydroxypropyl Cellulose (HPC), Ethyl Cellulose(N22), Cross Povidone and Sodium Starch Glycolate as a superdisintegrants and Instacoat EN super II as a enteric coat to the colone specific tablet. A 33 randomized full factorial design, 3 level and 3 factors were used. The concentration of Hydroxy propyl cellulose (X1), concentration of HPMC K4M (X2) and concentration of Ethyl cellulose (X3) were selected as independent variables. The percentage drug release at 12 hours (Q12), percentage friability and hardness of tablet were selected as dependent variables for optimization study. The core, press coat tablets were compressed by rotatory tablet machine evaluated with different parameters like diameter, thickness, average weight, hardness, friability, kinetic release data. Hardness of tablets was found to be in the range of 7-8 kg/cm2. The enteric coated tablets containing diclofenac potassium released 38.12 % at the end of 12 hrs by in vitro release study.…

Taschenbuch. Condizione: Neu. Neuware - The present study was to formulate tablet of Diclofenac potassium using the hydrophilic polymer hydroxy propyl methyl cellulose (HPMC), Hydroxypropyl Cellulose (HPC), Ethyl Cellulose(N22), Cross Povidone and Sodium Starch Glycolate as a superdisintegrants and Instacoat EN super II as a enteric coat to the colone specific tablet. A 33 randomized full factorial design, 3 level and 3 factors were used. The concentration of Hydroxy propyl cellulose (X1), concentration of HPMC K4M (X2) and concentration of Ethyl cellulose (X3) were selected as independent variables. The percentage drug release at 12 hours (Q12), percentage friability and hardness of tablet were selected as dependent variables for optimization study. The core, press coat tablets were compressed by rotatory tablet machine evaluated with different parameters like diameter, thickness, average weight, hardness, friability, kinetic release data. Hardness of tablets was found to be in the range of 7-8 kg/cm2. The enteric coated tablets containing diclofenac potassium released 38.12 % at the end of 12 hrs by in vitro release study.…

Taschenbuch. Condizione: Neu. Neuware -The present study was to formulate tablet of Diclofenac potassium using the hydrophilic polymer hydroxy propyl methyl cellulose (HPMC), Hydroxypropyl Cellulose (HPC), Ethyl Cellulose(N22), Cross Povidone and Sodium Starch Glycolate as a superdisintegrants and Instacoat EN super II as a enteric coat to the colone specific tablet. A 33 randomized full factorial design, 3 level and 3 factors were used. The concentration of Hydroxy propyl cellulose (X1), concentration of HPMC K4M (X2) and concentration of Ethyl cellulose (X3) were selected as independent variables. The percentage drug release at 12 hours (Q12), percentage friability and hardness of tablet were selected as dependent variables for optimization study. The core, press coat tablets were compressed by rotatory tablet machine evaluated with different parameters like diameter, thickness, average weight, hardness, friability, kinetic release data. Hardness of tablets was found to be in the range of 7-8 kg/cm2. The enteric coated tablets containing diclofenac potassium released 38.12 % at the end of 12 hrs by in vitro release study. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -If you want to work with groups you need to know what happens in a group, we call it group dynamics; secondly you have to know how a program must be build up with a group or what is the methodology of working with a group and next what specific qualities and skills the groups worker must have. Of course must the group worker also have a good knowledge of communication; for this I like to refer to my manual on verbal and nonverbal communication.In this manual I try to explain all these items, and offer an example of a training program for social workers in the Netherlands. Also you can find models for evaluation and examples of exercises that you can make.This manual is made for those who want to work with groups in a professional way. 88 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Alcoholism and the recreational use of cannabis are two of the most common addictions in the European Union. The consumption of these substances plays a significant role in chronic and acute health conditions, namely oral health. While the patterns of use and effects on the body are different over the long term, there are similar effects of these two addictions when it comes to oral health.Alcohol consumption contributes to tooth erosion and periodontitis, and there are studies that also associate it with an increased risk of oral cancer. Cannabis causes periodontal disease, xerostomia and oral candidiasis, and is also associated with head and neck cancer, although there are conflicting studies on the latter effect. 60 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The main purpose of this work is the given a new constructive method for solving the problem of the behavior of geodesic on hyperbolic surfaces of genus g, k punctures and with n geodesic boundary components. At first:1) we obtain a complete classification of all possible geodesic curves on the simplest hyperbolic 2-manifolds (hyperbolic horn; hyperbolic cylinder; parabolic horn (cusp), hyperbolic pants); 2) on surface of genus 2; Finally: 3) on compact closed hyperbolic surface without boundarie (general case); 4) on hyperbolic surface of genus g and with n geodesic boundary components; 5) on hyperbolic 1-punctured torus; on generalized hyperbolic pants; in general case: for any punctured hyperbolic surface of genus g and k punctures; 6) in the most general case: or in any hyperbolic surface of genus g, k punctures and with n boundary curves. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Aggregation in colloidal suspensions depends on Brownian motion which exists between colloidal particles constantly in collision. The DLVO theory is a cornerstone in the analysis of aggregation of particles it is the foundation in understanding stability (on which aggregate formation is dependent) in colloidal dispersions. Electrostatic double layer forces and van der Waals forces are the major interacting forces that influence the formation of aggregates. In this project the factors that are considered to influence aggregate formation in colloidal dispersions among which are pH, salt concentration, particle size distribution and viscosity. The influence of these factors mentioned is investigated in this book. I hope the knowledge shared is beneficial in understanding interfacial forces. 56 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book aims to investigate the contributing factors that impact the performance of IGCSE (International General Certificate of Secondary Examination), Cambridge University, ESL Learners in Northern Region Schools, and The Capital Schools of Maldives. This research explores the situational differences among the secondary learners in the rural Northern Region and the Capital City of Maldives in terms of teacher qualification, availability of resources, students' learning styles and motivation, parent involvement, and support in ESL learning. The findings indicate that the students in the capital are at a greater advantage geographically as they are more exposed to the resources and are susceptible to greater exposure to the communicative and proper use of language. They are rich in vocabulary and intrinsic motivation for better performance in ESL. This study provides imperative details that could bring profound and proliferating changes to the development of curriculum and syllabi for Secondary learners to mitigate the disparity between the island schools and capital city schools. 80 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The concept of watershed management acknowledges the connections between uplands, lowlands, land use, geomorphology, slope, and soil. The main concerns in watershed management when delineating watersheds are soil and water conservation. While considering watershed conservation efforts, it is impractical to tackle the entire region at once. By taking into account its drainage system, the entire basin is thus divided into a number of smaller units known as sub-watersheds or micro-watersheds. Morphometric analysis provides insight into a watershed's hydrological response. This sub-watershed's priority is used to manage and develop the watershed directly. Therefore, this book discusses how to prioritize subbasins for current land use in order to maximize the benefits of water use based on watershed management using morphometric parameters. 76 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -State education standards bachelor's degree stage students ' Automatic control theory ' science according to knowledge , professional task course work _ to write through manifestation reach defined . This methodological manual describes in detail the processes of choosing the topics of the course work , familiarizing with the literature, writing it, formalizing it, and defending it. This methodological guide 5330200 - « Information systems and technologies ( networks and fields on ) » 'Theory of Automatic Control ' for undergraduate students ' Theory of automatic control ' for undergraduate students methodologically helps in the process of preparation and defense of the course work .This manual is recommended for students of the 2nd level of education in information systems and technologies (networks and industries) from the theory of automatic management. Detailed explanations and manuals were given on the preparation of the course work. 56 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book covers the basic knowledge of colloidal chemistry. Colloid is a sub topic of surface chemistry. The basic of colloids like Introduction, classification, properties, uses and special application in our routine life also discuss. The tendal effect and dialysis mechanism also discuss. This book is very useful to higher school students, undergraduate and post graduate level students for basic knowledge of colloidal chemistry. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Clinical training is extremely important in nursing, as it prepares students to deal with real patients and expand on the knowledge obtained in labs and courses. Clinical experience is the lifeblood of nursing education; clinical training requires cooperation and participation between nursing colleges, hospitals, and health-care institutions. Nursing students experience daily life stress during their education, particularly during clinical training. Stress levels among nursing students during clinical training may range from low to moderate to high. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book entitled 'Evaluation of lubricant properties' is structured in 2 chapters. Chapter one is entitled evaluation of lubricant properties in which we included evaluation of anti-wear and extreme pressure characteristics, evaluation of surfactant properties, emulsification, detergent and dispersant, evaluation of the behavior of lubricants at low and high temperatures, evaluation of the flammability characteristics of lubricants, concepts and tests involving fire or ignition of fluids, tests on the ignition of spray fluids, tests on ignition of fluid-soaked materials, tests regarding the ignition of flammable vapors (point de ignition) and tests to determine the flammability characteristics a fluids on hot surfaces. The second chapter presents flammability testing of vegetable oils on hot surfaces. 76 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Any experiments in chemistry aims to quantify the results with Accuracy. In experiments, mistakes are unavoidable, but they can be challenging to identify. This is particularly valid when intricate fitting functions are applied to the data analysis or when the data are contrasted with simulations. However, a thorough investigation of mistakes or errors can improve quality and persuade that the facts were well examined and are trustworthy. The objective of the book is to offer a simple, useful manual for disclosing different types errors in experimental analysis and the methods to minimize or completely eliminate these errors. In all situations, the aim is to give the best possible measurement of the quantity within the range of potential values. This discussion will proceed on the presumption that the measurements are free of systematic errors and that the only errors we are dealing with are random ones. 60 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book entitled 'Spectroscopic analysis of polymers and oils' is structured in 3 chapters. Chapter one is entitled IR spectroscopy in which we included selection principles and rules, IR spectrometers, types of vibrations, factors that influence the characteristic group frequencies, structural assignments based on characteristic absorptions recorded in the IR spectra, structural assignments based on characteristic absorptions recorded in the IR spectra of hydrocarbons, structural assignments based on characteristic absorptions recorded in the IR spectra of the functional derivatives of hydrocarbons, structural assignments of compounds with known molecular formulas and examples of IR spectra. The second chapter presents spectrophotometric studies of vegetable oils and chapter 3 presents spectrophotometric studies polymers. 72 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Big data analytics is a powerful tool for enhancing cybersecurity. By leveraging advanced analytics techniques and processing large volumes of data, organizations can improve threat detection, prevention, and response capabilities. Big data analytics enables the identification of anomalies, patterns, and indicators of compromise in real-time, facilitating proactive threat mitigation. It also supports log analysis, security event correlation, and behavioral analytics to uncover hidden threats and protect against insider threats. Despite challenges such as data volume and quality, real-time analysis, and privacy concerns, big data analytics offers immense potential for strengthening cybersecurity and mitigating risks in an increasingly complex and evolving threat landscape. 60 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The purpose of this System is to develop a system which provides the details of government schemes and beneficiaries. The main purpose is to design a system which automates the processes involved and allows users to perform various operations. This system is to design a model which automates the processes involved and allows users to perform various operations. The date of incomplete and asymmetric information makes it important for government to implement reward and punishment before enough analyzing. From the aspect of validity analysis, the optimal proposal will have the characteristics of monotone, that is, the awards to the manager which are provided by government should increase with the improvement of output level. It is eventually concluded that the reformation of e- government services outsourcing relationship requires incentive scheme. The scheme is able to resist the malicious replacement of published information and its cost is modest. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Traffic flow prediction is a key part and core content of intelligent transportation system as well as the important basis for transportation information service, traffic control and guidance. Forecasting timely and accurately is premise of the intelligent transportation system realizing traffic management. Cross-road are the key component of transportation network. To solve this problem of dynamic traffic controlling we are using IoT and data mining techniques. The basic idea is to capture the density of the traffic in a particular lane using image capturing device. Taking this image as an input to the Mat lab we then convert this particular image into a grayscale image where we identify the density of traffic using intensity levels thereby controlling the traffic signals dynamically either by increasing or decreasing the timing of a signal. The objective of our system is to reduce the average waiting time that each vehicle has to wait, before it is allowed to pass, while also enduring uniformity in the waiting times. 64 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -As the quality of air adversely effects the people's health, they have been paying more and more attention on the research of monitoring the concentration of pollutants in the air accurately and efficiently. Despite ample research on the detection of pollutant concentration in the air, public health and environmental policies still lack ability for designing an efficient system for monitoring the harmful gasses within vulnerable populations. The existing for remote monitoring of environmental conditions, mainly includes wireless sensing methods, GPS, robotics, IoT-based technologies. However, most of these solutions only address data collection and data observation. In order to tackle the problem of remote environment monitoring with avoiding health risks, it is imperative that the system should collect data via a self-sufficient robotic system and transfer observations to a cloud server remotely. An autonomous robotic system is proposed which is designed and implemented to monitor environmental parameters such as temperature, humidity, air quality, and harmful gas concentration. The mobile robot is controlled by a smartphone which runs an app built on the Android platform. 72 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is about the new approaches to teaching Indigenous African Music (IAM) in Zimbabwean primary schools. It is a hybrid methodology encompassing both foreign and indigenous music learning approaches. Teachers of music will find this literature very instrumental in the teaching of indigenous music in Zimbabwe. It follows the multiculturalism dictates in tandem with the current educational global changes. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The 'Clinical Biochemistry Laboratory Manual' is mainly intended for B.Sc. students studying biochemistry in clinical and medical stream. It is part of the practical course material for students .The course material builds on pre-existing knowledge obtained at previous B.Sc. courses including clinical biochemistry, metabolic biochemistry and clinical biochemistry. It assumes a solid background and experience in chinical practical and the successful completion of the course entitled 'Clinical Biochemistry Laboratory Manual', which is taught as part of the B.Sc. program and Diploma students of paramedical and medical also for nursing students. Clinical Biochemistry Laboratory Manual,is divided into three introductory chapters ('Biochemical Techniques ,Metabolic Biochemistry and Clinical Biochemistry'). Section I deals with the laboratory introductory part, along with maintenance of lab and the methods for the preparation of reagents. Section II deal with the organs associated functions tests and their clinical significances. Section III deal with the diagnosis of clinical diseases by present of abnormal constituents present in urine. 76 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -'Computing Essentials: A Beginner's Guide to Computer Fundamentals' is the perfect gateway to the captivating realm of computing, catering to both complete novices and individuals seeking to enhance their understanding of computer foundations. This comprehensive and accessible book acts as a reliable resource, demystifying complex computer concepts and guiding readers through essential ideas and crucial information needed to navigate the digital world with confidence. Each chapter offers a solid grounding in various topics, ranging from operating systems and input/output devices to data storage and software applications. With this book as your companion, you'll gain a firm grasp of the fundamental principles that underpin computing, empowering you to explore and engage with technology effectively. 88 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Load flow analysis helps in the computation of voltages at each node and currents at each branch but the load flow methods used in a power transmission network may not work efficiently in distribution networks due to the high resistance to reactance ratio. In this project, Improved load flow method is proposed for a Radial Distribution System. This method is derived from the concept of the conventional Backward/Forward Sweep method based on Kirchhoff's laws. The proposed load flow method is easy to implement and doesn't require the use of complex renumbering of branches and nodes. The effectiveness of the proposed method will be tested on IEEE 15 Bus system using MATLAB/SIMULINK. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -L-Arginine (L-Arg) is a semi-essential fundamental amino acid that is prevalent naturally and is associated with a variety of metabolic activities necessary to the organism's requisite development and function. It is critical to monitor L-arginine in biological environments since it is required for protein synthesis. It is also exploited in the treatment of endocrine disorders and hyperammonemia. This book presents comprehensive and up-to-date insight on the effectiveness of arginine in human physiology and diets, as well as the many approaches utilized to produce arginine biosensors and how these approaches impact their performance. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -COMPUTER vision has become a very important means to obtain the 3-D model of an object. A number of 3-D sensing methods have been explored by researchers in the past 30 years. The structured light has made its progress from single light-spot projection to complex coded pattern, and, consequently, the 3-D scanning operation speeds up from several hours per image to dozens of images per second.It also takes the advantage of easy implementation, and, thus, this method is still the most widely used in structured light systems. The main drawback is that they cannot be applied to moving surfaces since multiple patterns must be projected. In order to obtain a better resolution, a technique based on the combination of gray code and phase shifting is often used. Its drawback is that a larger number of projection patterns (e.g., >20images) are required The first stage of feasible structured light systems came in early 1980 when the binary coding or gray coding methods were employed. This kind of pattern can achieve high accuracy in the measurements. This is due to the fact that the pattern resolutions are exponentially increasing among the coarse-to-fine light projections. 72 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Energy efficiency and execution time are the major problems in high performance computing systems. In this work, a linear programming based resource allocation is proposed to minimise the time span and execution time of scheduling based on ETC matrix. A rounding algorithm has been proposed to find a better solution. To find out the energy level in each algorithm and reduce the energy level with Largest Processing Time-First (LPT). This scheme provides improved energy efficiency and minimum time span with shortest execution time. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The application of artificial intelligence (AI) in the medical sector has revolutionized healthcare by leveraging machine learning algorithms, deep neural networks, and natural language processing. It has enabled swift and accurate medical imaging analysis, personalized medicine approaches, remote patient monitoring, and streamlined healthcare management. These advancements hold promise for improved patient outcomes, enhanced efficiency, and better experiences. However, responsible and ethical implementation of AI is essential to address challenges and ensure patient safety and trust. Continued research, collaboration, and regulatory frameworks are vital to maximize AI's potential in healthcare. 60 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The rapid advancements in AI have brought about a wave of innovation, opening up new possibilities and reshaping traditional paradigms. From healthcare and finance to transportation and agriculture, AI is permeating diverse sectors, unleashing its potential to solve complex problems, improve efficiency, and enhance human experiences.This book aims to explore the recent trends and applications of AI in real-life scenarios. It delves into the cutting-edge developments, breakthroughs, and ethical considerations that accompany the integration of AI into our daily lives. Our journey will take us through various chapters, each dedicated to a specific domain where AI is making its mark.In 'Understanding Artificial Intelligence,' we lay the groundwork by exploring the fundamental concepts and principles of AI. We delve into the different types of AI, the techniques driving its growth, and the ethical considerations that surround this powerful technology. We then move forward, examining AI's impact in specific fields. From healthcare and finance to transportation and education, each chapter unravels the latest trends and applications, illustrating how AI is transforming these industries. 52 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book, the channel engineering and the gate engineering techniques are combined to form novel device structures proposed as Single-halo Dual Material Gate(SHDMG) and Double-halo Dual Material gate(DHDMG) MOSFETs. Advanced MOSFETs are non-uniformly doped as a result of complex process flow. Therefore, one of the key factors to model the characteristic parameters accurately is to model its non uniform doping profile. The book also presents an analytical sub threshold surface potential, threshold voltage, drift-diffusion theory based drain current and transconductance model for linear and Gaussian profile based SHDMG and DHDMG n-MOSFETs operating up to 40nm regime. A quasi-Fermi potential based analytical sub threshold drain current model for linear as well as Gaussian profile based SHDMG and DHDMG MOS transistor, incorporating the fringing fields at the two ends of the device is also proposed. 64 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Volumetric analysis, also known as titration, is a fundamental technique in analytical chemistry that plays a crucial role in quantitative analysis. It involves the precise measurement of the volume of a solution of known concentration that reacts with a solution of unknown concentration. Volumetric analysis is widely taught and practiced in undergraduate chemistry courses as it provides a practical understanding of chemical reactions, stoichiometry, and accurate measurement techniques.It aims to provide undergraduate students with an overview of volumetric analysis, emphasizing its importance, basic principles, and practical applications. It begins by introducing the fundamental concept of titration, highlighting its relevance in determining the concentration of acids, bases, and other analytes.It discusses the essential equipment used in volumetric analysis, including burettes, pipettes, and volumetric flasks. The proper handling, calibration, and measurement techniques for these instruments are emphasized to ensure accurate results. Students are introduced to various types of titrations, such as acid-base, redox, and complexometric titrations. 88 pp. Englisch.…