The Floating Droplets


Book Description

Droplets fall when clouds come. Droplets float on your skin and make you calm. "The Floating Droplets" is my poetic world. And I invite you to visit this world of poetry. I make use of words and make images come alive and form a poetic world. This is a collection of poetry where I have put my heart and soul to write each poem!




Microdroplet Technology


Book Description

Microdroplet technology has recently emerged to provide new and diverse applications via microfluidic functionality, especially in various areas of biology and chemistry. This book, then, gives an overview of the principle components and wide-ranging applications for state-of-the-art of droplet-based microfluidics. Chapter authors are internationally-leading researchers from chemistry, biology, physics and engineering that present various key aspects of micrdroplet technology -- fundamental flow physics, methodology and components for flow control, applications in biology and chemistry, and a discussion of future perspectives. This book acts as a reference for academics, post-graduate students, and researcher wishing to deepen their understand of microfluidics and introduce optimal design and operation of new droplet-based microfluidic devices for more comprehensive analyte assessments.




Natural Ventilation for Infection Control in Health-care Settings


Book Description

This guideline defines ventilation and then natural ventilation. It explores the design requirements for natural ventilation in the context of infection control, describing the basic principles of design, construction, operation and maintenance for an effective natural ventilation system to control infection in health-care settings.




Physics in Easy


Book Description

I developed this textbook for private tuition (A-level and university) and revised it during lectures at various universities of applied sciences. It contains subsequently edited and colored photos of our blackboard pictures and explains the questions that the pupils and students had during the lessons. The book is available in either German or English and contains vocabulary lists for physical terms. With simple language, little text and lots of pictures, the book tries to present content easily. In order to achieve this, I have made it a habit to note down comprehension problems in class and revise the corresponding text passages. Focus of content: Electric circuits, resistors and capacitors, electric fields, magnetic fields, particles in fields, coils, induction, electric motors, alternating current, three-phase current, oscillations, dipole. Level: High school and university entrance. The solutions to the exercises (blackboard photos from the lessons) are provided on my website badelt.de.




NASA Tech Briefs


Book Description




Proceedings of the International Field Exploration and Development Conference 2022


Book Description

This book focuses on reservoir surveillance and management, reservoir evaluation and dynamic description, reservoir production stimulation and EOR, ultra-tight reservoir, unconventional oil and gas resources technology, oil and gas well production testing, and geomechanics. This book is a compilation of selected papers from the 12th International Field Exploration and Development Conference (IFEDC 2022). The conference not only provides a platform to exchanges experience, but also promotes the development of scientific research in oil & gas exploration and production. The main audience for the work includes reservoir engineer, geological engineer, enterprise managers, senior engineers as well as professional students.




Fundamentals of Urine and Body Fluid Analysis - E-Book


Book Description

Learn to accurately analyze urine and body fluids with Fundamentals of Urine & Body Fluid Analysis, 4th Edition. Known for its clear writing style, logical organization, and vivid full-color illustrations, this renowned text covers the fundamental principles of urine and body fluids that are frequently encountered in the clinical laboratory. This includes the collection and analysis of urine, fecal specimens, vaginal secretions, and other body fluids such as cerebrospinal, synovial, seminal, amniotic, pleural, pericardial, and peritoneal fluids. In addition, author Nancy Brunzel also shares her own extensive knowledge and expertise in the field as she highlights key information and walks you through essential techniques and procedures — showing you how to correlate data with your knowledge of basic anatomy and physiology in order to understand pathologic processes. In all, this is the perfect book to help you master all aspects of urine and body fluid analysis. UNIQUE! Analysis of Vaginal Secretions chapter covers vaginal wet preps — a fluid collected and evaluated frequently in physician offices. UNIQUE! Image gallery on urine sediment houses 100 urine sediment micrographs to help you accurately identify urine sediment elements. UNIQUE! Chapter on microscopy provides valuable information as you complete clinical work with microscopes. Full color, high quality images aid in accurately identifying urine and body fluids at a microscopic level. Glossary at the end of the book provides accurate definitions at your fingertips. Excellent pedagogy includes key terms, learning objectives, case studies, and study questions to help provide a framework and learning pathway. NEW! Fully updated content provides the latest information and procedures in fluid analysis. NEW! Updated illustrations and micrographs paint a vivid picture of text concepts to ensure you can properly identify fluid elements.







Droplet Microfluidics


Book Description

Droplet microfluidics has dramatically developed in the past decade and has been established as a microfluidic technology that can translate into commercial products. Its rapid development and adoption have relied not only on an efficient stabilizing system (oil and surfactant), but also on a library of modules that can manipulate droplets at a high-throughput. Droplet microfluidics is a vibrant field that keeps evolving, with advances that span technology development and applications. Recent examples include innovative methods to generate droplets, to perform single-cell encapsulation, magnetic extraction, or sorting at an even higher throughput. The trend consists of improving parameters such as robustness, throughput, or ease of use. These developments rely on a firm understanding of the physics and chemistry involved in hydrodynamic flow at a small scale. Finally, droplet microfluidics has played a pivotal role in biological applications, such as single-cell genomics or high-throughput microbial screening, and chemical applications. This Special Issue will showcase all aspects of the exciting field of droplet microfluidics, including, but not limited to, technology development, applications, and open-source systems.




The Physics of Microdroplets


Book Description

The Physics of Microdroplets gives the reader the theoretical and numerical tools to understand, explain, calculate, and predict the often nonintuitive observed behavior of droplets in microsystems. Microdrops and interfaces are now a common feature in most fluidic microsystems, from biology, to biotechnology, materials science, 3D-microelectronics, optofluidics, and mechatronics. On the other hand, the behavior of droplets and interfaces in today's microsystems is complicated and involves complex 3D geometrical considerations. From a numerical standpoint, the treatment of interfaces separating different immiscible phases is difficult. After a chapter dedicated to the general theory of wetting, this practical book successively details: The theory of 3D liquid interfaces The formulas for volume and surface of sessile and pancake droplets The behavior of sessile droplets The behavior of droplets between tapered plates and in wedges The behavior of droplets in microchannels The effect of capillarity with the analysis of capillary rise The onset of spontaneous capillary flow in open microfluidic systems The interaction between droplets, like engulfment The theory and application of electrowetting The state of the art for the approach of 3D-microelectronics using capillary alignment