2016, ISBN: 5051794018790

Mathematics is a doctrine in which it is not known what we speak about and whether it is true that we speak" (Bertrand Russell), is not it? One can doubt the achievement of mathematics (o… Meer...

Mathematics is a doctrine in which it is not known what we speak about and whether it is true that we speak" (Bertrand Russell), is not it? One can doubt the achievement of mathematics (or Bertrand Russell's assertion) within the framework of a correct methodological basis: the unity of formal logic and rational dialectics. A critical analysis of mathematics shows that the foundations of mathematics (geometry, Pythagorean theorem, trigonometry, theory of negative numbers, vector calculus, differential and integral calculus, set theory) contain formal-logical and dialectical errors. Therefore, standard mathematics does not satisfy the criterion of truth and is a pseudoscience, a scientific fiction, a useless game of the mind, i.e. the art of scientific delusion. Essentially, the analysis of mathematics within the framework of the correct methodological basis cannot be performed by a computer because a computer (unlike a human) does not have subconsciousness and instincts and, consequently, cannot think. The book should be useful to wide circle of readers that tend to comprehension of truth: from students to the Nobel Prize Winners in various fields of research.;"Mathematics is a doctrine in which it is not known what we speak about and whether it is true that we speak" (Bertrand Russell), is not it? One can doubt the achievement of mathematics (or Bertrand Russell's assertion) within the framework of a correct methodological basis: the unity of formal logic and rational dialectics. A critical analysis of mathematics shows that the foundations of mathematics (geometry, Pythagorean theorem, trigonometry, theory of negative numbers, vector calculus, differential and integral calculus, set theory) contain formal-logical and dialectical errors. Therefore, standard mathematics does not satisfy the criterion of truth and is a pseudoscience, a scientific fiction, a useless game of the mind, i.e. the art of scientific delusion. Essentially, the analysis of mathematics within the framework of the correct methodological basis cannot be performed by a computer because a computer (unlike a human) does not have subconsciousness and instincts and, consequently, cannot think. The book should be useful to wide circle of readers that tend to comprehension of truth: from students to the Nobel Prize Winners in various fields of research.;https://c5-static.dodax.com/de-de/dp/8J32PUV0LIA-9914c068db-64-64-1;https://c5-static.dodax.com/de-de/dp/8J32PUV0LIA-cc42c03d8d-175-175-1;https://c5-static.dodax.com/de-de/dp/8J32PUV0LIA-9f17d924daed1b-570-420-1;9786202080996;0;68.91;1;pc;11;;;;08K5HK00HIBQ;Design and Optimization of a MEMS-Based Piezoresistive Accelerometer;73.31;https://www.dodax.de/de-de/dp/8K5HK00HIBQ/;Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Technik;This work focuses on the design improvement of a tri-axial piezoresistive accelerometer specifically designed for head injuries monitoring where medium-G impacts are common, for example in sports such as motorsport and American football. Given the particular biomedical and biomechanical application the device requires the highest sensitivity achievable with a single proof mass approach, where basically all three axes of measurements are detected with a single mass suspended by surrounding beams. Moreover, a very low error, below 1%, is expected for these type of applications where accuracy is paramount. The optimization method used is based on the progressive increment of the sensor mass moment of inertia (MMI) in all axes. The theoretical hypothesis to confirm is that an increment of MMI of the device proof mass would determine an increment of device sensitivity with a simultaneous reduction of cross-talk in the particular axis under study. The work numerically demonstrates the hypothesis validity by simulating the optimized device mechanical structures with Finite Element Method. A final optimal shape is selected as the best possible output of the optimization process.;This work focuses on the design improvement of a tri-axial piezoresistive accelerometer specifically designed for head injuries monitoring where medium-G impacts are common, for example in sports such as motorsport and American football. Given the particular biomedical and biomechanical application the device requires the highest sensitivity achievable with a single proof mass approach, where basically all three axes of measurements are detected with a single mass suspended by surrounding beams. Moreover, a very low error, below 1%, is expected for these type of applications where accuracy is paramount. The optimization method used is based on the progressive increment of the sensor mass moment of inertia (MMI) in all axes. The theoretical hypothesis to confirm is that an increment of MMI of the device proof mass would determine an increment of device sensitivity with a simultaneous reduction of cross-talk in the particular axis under study. The work numerically demonstrates the hypothesis validity by simulating the optimized device mechanical structures with Finite Element Method. A final optimal shape is selected as the best possible output of the optimization process.;https://c5-static.dodax.com/de-de/dp/8K5HK00HIBQ-9914c068db-64-64-1;https://c5-static.dodax.com/de-de/dp/8K5HK00HIBQ-cc42c03d8d-175-175-1;https://c5-static.dodax.com/de-de/dp/8K5HK00HIBQ-9f17d924daed1b-570-420-1;9786202081795;0;73.31;1;pc;11;;;;08KVBDA1N49B;75 Oral & Dental Diseases;64.51;https://www.dodax.de/de-de/dp/8KVBDA1N49B/;Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Medizin / Zahnheilkunde;75 Oral & Dental Diseases is a concise content highlighting various important dental and oral disorders, their salient features for diagnosis and management. This book will help dental undergraduate students, general dental practitioners and post graduate residents during their examination preparations and understanding of the concept of different disorders. Clinicians will be able to better diagnose and manage challenges in their private practices.;75 Oral & Dental Diseases is a concise content highlighting various important dental and oral disorders, their salient features for diagnosis and management. This book will help dental undergraduate students, general dental practitioners and post graduate residents during their examination preparations and understanding of the concept of different disorders. Clinicians will be able to better diagnose and manage challenges in their private practices.;https://c5-static.dodax.com/de-de/dp/8KVBDA1N49B-9914c068db-64-64-1;https://c5-static.dodax.com/de-de/dp/8KVBDA1N49B-cc42c03d8d-175-175-1;https://c5-static.dodax.com/de-de/dp/8KVBDA1N49B-9f17d924daed1b-570-420-1;9786202072915;0;64.51;1;pc;11;;;;08KVLRDU0S14;Synthesis of Substituted Butenolides and Related Natural Products;64.51;https://www.dodax.de/de-de/dp/8KVLRDU0S14/;Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Chemie / Organische Chemie;Butenolides are ,beta-unsaturated lactone and are found in many natural and unnatural products with diverse biological properties. Owing to the prevalence of the substituted butenolides, much effort has been directed towards developing efficient methodologies for their synthesis and transformations. Among them, stereoselective access of the Gamma-substituted butenolide derivatives by utilizing the concept of vinylogy, which usually involves the carbon-carbon formation with an appropriate electrophile at the Gamma-position of butenolides, has triggered increasing interest. This thesis presents an efficient, simple, scalable and direct stereoselective vinylogous aldol reaction of beta-aminosubstituted butenolides (tetronamides) with aldehydes. In addition, this thesis also describes the total syntheses of butenolide core bearing marine natural metabolites, rubrolides by using a highly regioselective late-stage bromination strategy from appropriate intermediates, and apprises a facile reductive dehalogenation of -halo-beta-substituted butenolides.;Butenolides are ,beta-unsaturated lactone and are found in many natural and unnatural products with diverse biological properties. Owing to the prevalence of the substituted butenolides, much effort has been directed towards developing efficient methodologies for their synthesis and transformations. Among them, stereoselective access of the Gamma-substituted butenolide derivatives by utilizing the concept of vinylogy, which usually involves the carbon-carbon formation with an appropriate electrophile at the Gamma-position of butenolides, has triggered increasing interest. This thesis presents an efficient, simple, scalable and direct stereoselective vinylogous aldol reaction of beta-aminosubstituted butenolides (tetronamides) with aldehydes. In addition, this thesis also describes the total syntheses of butenolide core bearing marine natural metabolites, rubrolides by using a highly regioselective late-stage bromination strategy from appropriate intermediates, and apprises a facile reductive dehalogenation of -halo-beta-substituted butenolides.;https://c5-static.dodax.com/de-de/dp/8KVLRDU0S14-9914c068db-64-64-1;https://c5-static.dodax.com/de-de/dp/8KVLRDU0S14-cc42c03d8d-175-175-1;https://c5-static.dodax.com/de-de/dp/8KVLRDU0S14-9f17d924daed1b-570-420-1;9786136596624;0;64.51;1;pc;11;;;;08L9P3S9KO9E;Wireless Home Automation System;46.89;https://www.dodax.de/de-de/dp/8L9P3S9KO9E/;Bücher / Naturwissenschaften, Medizin, Informatik & Technik / Technik;Home automation is the next step in the endeavor of the community of engineers to improve the quality of life, so that people can concentrate on the more important things in their lives. These systems combines all the electronics in any given home into a single system. The home automation systems are getting more and more popular these-days as they are becoming cheaper and more affordable for the masses. Their reliability has also improved in the recent years and with the advent of smartphones, tablets and the improved internet connectivity all over the world has made it possible for people to control the devices in their homes to be controlled from any corner of the world. Here in this work of mine I will introduce my system for kitchen automation. It aimed at helping physically disabled and the elderly. This system can also great help for people with busy schedules and hectic lifestyles which includes almost everyone these days. It gives the user the ability to control the kitchen appliances using just their smartphones/tablets. These appliances may include microwave ovens, kettles, refrigerators, stoves, electric cookers etc.;Home automation is the next step in the endeavor of the community of engineers to improve the quality of life, so that people can concentrate on the more important things in their lives. These systems combines all the electronics in any given home into a single system. The home automation systems are getting more and more popular these-days as they are becoming cheaper and more affordable for the masses. Their reliability has also improved in the recent years and with the advent of smartphones, tablets and the improved internet connectivity all over the world has made it possible for people to control the devices in their homes to be controlled from any corner of the world. Here in this work of mine I will introduce my system for kitchen automation. It aimed at helping physically disabled and the elderly. This system can also great help for people with busy schedules and hectic lifestyles which includes almost everyone these days. It gives the user the ability to control the kitchen appliances using just their smartphones/tablets. These appliances may include microwave ovens, kettles, refrigerators, stoves, electric cookers etc.;https://c5-static.dodax.com/de-de/dp/8L9P3S9KO9E-9914c068db-64-64-1;https://c5-static.dodax.com/de-de/dp/8L9P3S9KO9E-cc42c03d8d-175-175-1;https://c5-static.dodax.com/de-de/dp/8L9P3S9KO9E-9f17d924daed1b-570-420-1;9786202059428;0;46.89;1;pc;11;;;;08LR0H75HHID;Job Satisfaction of Female Healthcare Professional in Quetta, Pakistan;46.89;https://www.dodax.de/de-de/dp/8LR0H75HHID/;Bücher / Sozialwissenschaften, Recht & Wirtschaft / Soziologie / Geschlechterforschung;In many countries health Sector consist of over 75% of women work power which play key role in the development of Health sector. To improve the health sector more effective, effort for creating policies programs and research on gender equality in health care system are necessary. We aimed to evaluate the female workforce and their job satisfaction in government hospital of Quetta. Mixed method prospective and retrospective study conducted on total 579 female health care professional in government hospital Quetta Baluchistan from July 2015 to April 2016. All the Females health care professionals (medical doctors, pharmacist, nurses) working in government Hospitals targeted for the study. All Female Employee present on their duties on time who agree to participate in study where Included. Overall satisfaction score Demonstrated that maximum respondents (n=500, 86.4) were satisfied, association of mean Satisfaction score with demographics was performed, none of demographics was significantly Associated with overall satisfaction (i.e. p0.05) except to job place (p=0.010) and Department (p=0.019).;In many countries health Sector consist of over 75% of women work power which play key role in the development of Health sector. To improve the health sector more effective, effort for creating policies programs and research on gender equality in health care system are necessary. We aimed to evaluate the female workforce and their job satisfaction in government hospital of Quetta. Mixed method prospective and retrospective study conducted on total 579 female health care professional in government hospital Quetta Baluchistan from July 2015 to April 2016. All the Females health care professionals (medical doctors, pharmacist, nurses) working in government Hospitals targeted for the study. All Female Employee present on their duties on time who agree to participate in study where Included. Overall satisfaction score Demonstrated that maximum respondents (n=500, 86.4) were satisfied, association of mean Satisfaction score with demographics was performed, none of demographics was significantly Associated with overall satisfaction (i.e. p0.05) except to job place (p=0.010) and Department (p=0.019).;https://c5-static.dodax.com/de-de/dp/8LR0H75HHID-9914c068db-64-64-1;https://c5-static.dodax.<