El arte del sexo anal. Tecnicas y secretos de placer sin dolor
Автор: Вероника Ларссон
Год издания:
?Por que la chica no acepta una afinidad similar contigo? Porque la estas lastimando fisicamente. ?Pero este tipo de intimidad solo es posible con sensaciones placenteras! En el manual, como hablar adecuadamente con una chica sobre este tipo de intimidad, para preparar su cuerpo, para dar placer.
Como conseguir a cualquier hombre. Seduccion femenina. Seduccion y seduccion de hombres: tecnicas secretas
Автор: Вероника Ларссон
Год издания:
En el manual, veamos los principales secretos de la caza de chicos, lo que les permite incorporar a casi cualquier hombre en sus redes. De hecho, seducir y enamorarse de un hombre una mujer es mucho mas facil que una chica. El arma mas importante es la esbeltez, el aseo, el estilo y las habilidades profesionales. Lea la guia y descubra lo facil que es lograr a cualquier hombre / novio, incluso si la naturaleza no le ha recompensado con datos externos perfectos.
Practical Instrumental Analysis. Methods, Quality Assurance and Laboratory Management
Автор: Sergio Petrozzi
Год издания:
This practical book in instrumental analytics conveys an overview of important methods of analysis and enables the reader to realistically learn the (principally technology-independent) working techniques the analytical chemist uses to develop methods and conduct validation. What is to be conveyed to the student is the fact that analysts in their capacity as problem-solvers perform services for certain groups of customers, i.e., the solution to the problem should in any case be processed in such a way as to be «fit for purpose». The book presents sixteen experiments in analytical chemistry laboratory courses. They consist of the classical curriculum used at universities and universities of applied sciences with chromatographic procedures, atom spectrometric methods, sensors and special methods (e.g. field flow fractionation , flow injection analysis and N-determination according to Kjeldahl). The carefully chosen combination of theoretical description of the methods of analysis and the detailed instructions given are what characterizes this book. The instructions to the experiments are so detailed that the measurements can, for the most part, be taken without the help of additional literature. The book is complemented with tips for effective literature and database research on the topics of organisation and the practical workflow of experiments in analytical laboratory, on the topic of the use of laboratory logs as well as on writing technical reports and grading them (Evaluation Guidelines for Laboratory Experiments). A small introduction to Quality Management, a brief glance at the history of analytical chemistry as well as a detailed appendix on the topic of safety in analytical laboratories and a short introduction to the new system of grading and marking chemicals using the «Globally Harmonized System of Classification and Labelling of Chemicals (GHS)», round off this book. This book is therefore an indispensable workbook for students, internship assistants and lecturers (in the area of chemistry, biotechnology, food technology and environmental technology) in the basic training programme of analytics at universities and universities of applied sciences.
Instrumental Analysis of Intrinsically Disordered Proteins. Assessing Structure and Conformation
Автор: Uversky Vladimir
Год издания:
Instrumental techniques for analyzing intrinsically disordered proteins The recently recognized phenomenon of protein intrinsic disorder is gaining significant interest among researchers, especially as the number of proteins and protein domains that have been shown to be intrinsically disordered rapidly grows. The first reference to tackle this little-documented area, Instrumental Analysis of Intrinsically Disordered Proteins: Assessing Structure and Conformation provides researchers with a much-needed, comprehensive summary of recent achievements in the methods for structural characterization of intrinsically disordered proteins (IDPs). Chapters discuss: Assessment of IDPs in the living cell Spectroscopic techniques for the analysis of IDPs, including NMR and EPR spectroscopies, FTIR, circular dichroism, fluorescence spectroscopy, vibrational methods, and single-molecule analysis Single-molecule techniques applied to the study of IDPs Assessment of IDP size and shape Tools for the analysis of IDP conformational stability Mass spectrometry Approaches for expression and purification of IDPs With contributions from an international selection of leading researchers, Instrumental Analysis of Intrinsically Disordered Proteins: Assessing Structure and Conformation fills an important need in a rapidly growing field. It is required reading for biochemists, biophysicists, molecular biologists, geneticists, cell biologists, physiologists, and specialists in drug design and development, proteomics, and molecular medicine with an interest in proteins and peptides.
Como acariciar correctamente el clitoris: la tecnica de excitacion a mano. Conviertete en el mejor amante
Автор: Alice Meyer
Год издания:
El principal secreto de la satisfaccion de la calidad de una mujer es que todas las mujeres son completamente unicas e individuales en su percepcion. Esto se puede hacer con las manos, por un miembro, por idioma. Independientemente del “instrumento” utilizado, hay varios aspectos fisiologicos importantes que deben tenerse en cuenta para no provocar sensaciones dolorosas o incomodas a la mujer en este proceso.
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