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Management of Gummy Smile

Management of Gummy Smile

Ekta Kumari; Sudhir Kapoor; Amit Singh

Lap Lambert Academic Publishing
2022
pokkari
The smile is one of the most important facial expressions and is essential in expressing friendliness, agreement, and appreciation. Smile is more than a form of communication; it is kind of socialization and attraction. An increasing awareness regarding beauty and physical appearance has become a motivation for every clinician to evaluate the important aspects of patient's smile and link the dynamic relationship between the teeth, gingiva, and lips together when smiling. Excessive gingival display, or what is known as Gummy Smile, is a clinical condition which has attracting a great attention and focus recently. Having knowledge and background about the cause and the treatment of each case of excessive gingival display is essential for making the accurate diagnosis and performing the correct procedure. This book highlights the various causes of excessive gingival display, manifestations of this condition, and some of the important treatment options for Gummy Smile.
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Case Studies in Thyroid and Parathyroid Tumors

Case Studies in Thyroid and Parathyroid Tumors

Amit Agarwal; Ranil Fernando; Rajeev Parameswaran; Anand Kumar Mishra; Roma Pradhan

SPRINGER VERLAG, SINGAPORE
2023
sidottu
The book covers all aspects of thyroid and parathyroid surgery, including history and examination, pre-operative workup, and how ancillary specialties like pathology, radiology, radiotherapy, and nuclear medicine impact the outcome of thyroid and parathyroid patients. It offers a step-by-step approach to help the readers manage their cases in their practice. It includes numerous color photographs, anatomical and operative line diagrams for easy understanding. Chapters include flow charts explaining the case management and the decision-making process. The book serves as a valuable resource to endocrine surgeons, general surgeons, endocrinologists, and internists. It also serves as reference material for the exit examination of masters of surgery and the super specialty entrance and exit exam for endocrine surgery. Additionally, it helps consultants and postgraduate students of radiology, pathology, nuclear medicine, and radiotherapy.
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Case Studies in Thyroid and Parathyroid Tumors

Case Studies in Thyroid and Parathyroid Tumors

Amit Agarwal; Ranil Fernando; Rajeev Parameswaran; Anand Kumar Mishra; Roma Pradhan

SPRINGER VERLAG, SINGAPORE
2024
nidottu
The book covers all aspects of thyroid and parathyroid surgery, including history and examination, pre-operative workup, and how ancillary specialties like pathology, radiology, radiotherapy, and nuclear medicine impact the outcome of thyroid and parathyroid patients.
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A Text Book of Effect of Alcohols In Spark Ignition Engine

A Text Book of Effect of Alcohols In Spark Ignition Engine

Vinay Soni; Amit Tiwari; Neeraj Kumar

LAP Lambert Academic Publishing
2018
pokkari
The main aim of this book is to analyze the effect of utilization of butanol and ethanol on emissions, exhaust temperature, power and efficiency, taken in definite quantities in spark ignition engine with gasoline. Due to concerning shortage of fossil fuels and there harmful effects on environment and human life has lead the world to think about an effective alternative to these, So we will try to reduce all these emissions from the gasoline engines. It is imminent that the petroleum reserve will be finished soon if some alternative fuels does not at least partly replaces petrol and diesel. It should have satisfactory brake power, thermal efficiency, low polluting emissions and should be long lasting and economical. Government has mandated the use of gasoline-ethanol blends in many countries. The Results obtained by this research will be useful for various Automobiles Industries and researchers working in this field.
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Behavioural Study of Powder Metallurgy

Behavioural Study of Powder Metallurgy

Mohit Raj; Neeraj Kumar; Amit Tiwari

LAP Lambert Academic Publishing
2018
pokkari
This book is focused on fabrication of composite material with powder metallurgy. It also includes the hardness test for finding the mechanical properties & machining operation for getting optimize MRR. With the help of SEM, EDS and hardness test Micro structure and properties were investigated to know effect of sintering temperature and time composite materials. The micrographs of Cu-graphite reflect the clean interface and good compatibility between matrix and reinforcement. The result showed that Cu- SiC composite is having more uniform structure visualized after the sintering, everywhere reinforcement material located in base material. Machining of fabricated composite Cu-SiC is more easy compare than other because it is having more material removal rate (MRR). The results obtained by this research will be useful for various Manufacturing Industries and researchers working in this field.
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Laufender Ro-Roboter

Laufender Ro-Roboter

Anand S Relkar; Amit R Gadekar; Ram Kumar Solanki

Verlag Unser Wissen
2023
pokkari
Auf unebenem Boden haben Roboter mit Beinen das Potenzial, eine Laufmaschine zu sein. Der Mechanismus von Theo Jansen, der aus elf Stangenverbindungen besteht, reproduziert ein gleichm iges Laufmuster, das als Gangart bezeichnet wird. Parallele Bewegungen werden h ufig in schweren Maschinen verwendet und wurden k rzlich in einem biologischen Bewegungsmodell hervorgehoben. Aufgrund des Singularit tsproblems gibt die geschlossene Schleifenverbindung nur die Trajektorie eines entworfenen Endeffektors wieder, von dem man annimmt, dass er weniger ver nderlich ist. Die Singularit t des modifizierten Theo-Jansen-Mechanismus wurde in dieser Studie durch die Einf hrung des parametrischen Orbits als neuer Freiheitspunkt im Gelenkzentrum angegangen, und die Mehrk rperdynamik wurde zur Untersuchung seiner Kinematik und Dynamik (MBD) verwendet. In der numerischen Simulation wurde die Erweiterbarkeit des Mechanismus in Bezug auf die Flexibilit t der Gangtrajektorien eindeutig nachgewiesen, was zu neuartigen funktionalen Gangtrajektorien f hrte, die durch zwei Kontrollparameter gesteuert werden, die die Form des parametrischen Ovals im Gelenkzentrum ver ndern.
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Walking Ro-Bot

Walking Ro-Bot

Anand S Relkar; Amit R Gadekar; Ram Kumar Solanki

Editions Notre Savoir
2023
pokkari
Sur un sol in gal, les robots pattes ont le potentiel d' tre une machine marcher. Le m canisme de Theo Jansen, qui se compose de onze barres de liaison, reproduit un mouvement de marche r gulier appel "d marche". Les mouvements parall les sont couramment utilis s dans les machines lourdes et ont r cemment t mis en vidence dans un mod le de mouvement biologique. En raison du probl me de singularit , la connexion en boucle ferm e ne donne que la trajectoire d'un effecteur con u, qui est cens tre moins modifiable. La singularit du m canisme Theo Jansen modifi a t abord e dans cette tude en introduisant l'orbite param trique comme nouveau point de libert au centre de l'articulation, et la dynamique multi-corps a t utilis e pour examiner sa cin matique et sa dynamique (MBD). Dans la simulation num rique, l'extensibilit du m canisme en termes de flexibilit de la trajectoire de marche a t clairement tablie, donnant lieu de nouvelles trajectoires de marche fonctionnelles contr l es par deux param tres de contr le qui modifient la forme de l'ovale param trique au centre de l'articulation.
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Caminhada Ro-Bot

Caminhada Ro-Bot

Anand S Relkar; Amit R Gadekar; Ram Kumar Solanki

Edicoes Nosso Conhecimento
2023
pokkari
Em terrenos irregulares, os rob s de perneiras t m o potencial de ser uma m quina ambulante. O mecanismo de Theo Jansen, que consiste em onze liga es de barras, reproduz um padr o de marcha suave conhecido como marcha. Os movimentos paralelos s o normalmente utilizados em maquinaria pesada e foram recentemente destacados num modelo de movimento biol gico. Devido ao problema de singularidade, a liga o de la o fechado apenas d uma traject ria final concebida, que se acredita ser menos mut vel. A singularidade do mecanismo Theo Jansen modificado foi abordada neste estudo atrav s da introdu o da rbita param trica como um novo ponto de liberdade no centro da articula o, e a din mica de m ltiplos corpos foi utilizada para examinar a sua cinem tica e din mica (MBD). Na simula o num rica, a extensibilidade do mecanismo em termos de flexibilidade da traject ria de marcha foi claramente estabelecida, resultando em novas traject rias de marcha funcionais controladas por dois par metros de controlo que modificam a forma da oval param trica no centro da articula o.
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Ro-Bot ambulante

Ro-Bot ambulante

Anand S Relkar; Amit R Gadekar; Ram Kumar Solanki

Edizioni Sapienza
2023
pokkari
Su terreni irregolari, i robot con le gambe hanno il potenziale per essere una macchina per camminare. Il meccanismo di Theo Jansen, che consiste in undici collegamenti a barra, riproduce un modello di camminata regolare noto come andatura. I movimenti paralleli sono comunemente utilizzati nei macchinari pesanti e sono stati recentemente evidenziati in un modello di movimento biologico. A causa del problema della singolarit , il collegamento ad anello chiuso fornisce solo la traiettoria di un effettore finale progettato, che si ritiene sia meno modificabile. Il problema della singolarit del meccanismo di Theo Jansen modificato stato affrontato in questo studio introducendo l'orbita parametrica come nuovo punto di libert al centro dell'articolazione, mentre la dinamica multicorpo stata utilizzata per esaminarne la cinematica e la dinamica (MBD). Nella simulazione numerica, l'estensibilit del meccanismo in termini di flessibilit delle traiettorie di andatura stata chiaramente stabilita, dando luogo a nuove traiettorie funzionali di andatura controllate da due parametri di controllo che modificano la forma dell'ovale parametrico al centro dell'articolazione.
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