Best Selling Books by David Fischer

If you are a business professional looking to improve your data visualization skills and make better data-driven decisions, Then "Data-Based Story Telling: A Guide to Data Visualization for Business Professionals" is the perfect book for you. This comprehensive guide covers everything from the basics of data visualization to advanced techniques for creating compelling data-driven stories. You'll learn, How to effectively communicate data insights to key stakeholders. How to use data visualization to drive business decisions. The author of this book, David Fischer, is a seasoned data visualization expert with over 15 years of experience in the field. He has worked with a wide range of organizations, from small startups to Fortune 500 companies, and has a proven track record of helping businesses make data-driven decisions. His insights and practical advice will help you take your data visualization skills to the next level, and enable you to become a more effective communicator and decision-maker. Don't miss out on the opportunity to learn from a true data visualization expert and elevate your business skills. Take action now and grab your copy today! With easy to understand and practical examples, you'll be able to implement the strategies in this book right away and start seeing results. Don't wait any longer, order your copy now and start mastering the art of data-based storytelling!

Help young baseball fans through the long winter months--those between the final out in October and the first 'Play ball!' of spring training--with our Behind the Plate series. Readers will lose themselves in the stories of their favorite teams while learning fun facts and statistics from each division. Whether celebrating their home team's World Series victory or feeling the pain of another losing season, readers can still feel the rush of their favorite sport from Behind the Plate.

Maskenlose holographische Lithographiesysteme nutzen die Möglichkeiten der gezielten Lichtformung in Phase und Amplitude durch Holographie, die für die Projektion zwei- und dreidimensionaler Muster genutzt werden kann. Das Ziel ist die strukturierte Belichtung von Fotoresist, wodurch das Einbringen von Strukturen in den Resist ermöglicht wird. Die computergenerierten Hologramme (CGH) werden dabei mittels Algorithmen berechnet und auf einem räumlichen Lichtmodulator (SLM) dargestellt. In dieser Arbeit wird ein solches System entwickelt, bestehend aus geeigneten Algorithmen zur Hologrammberechnung, einem Lichtmodulator zur Darstellung der Hologramme, einem optischen Projektionssystem mit Laser als Lichtquelle, sowie einem Positionierungssystem für zu belichtende Fotoresists auf Substraten. Durch gezielte Optimierung der Parameter der Berechnungs- und Darstellungsmethoden sowie des optischen Projektionssystems werden Muster projiziert, welche ein Einbringen von mikrometergroßen Strukturen in Fotoresist ermöglichen. Das Erreichen guter Uniformität der Intensität der projizierten Muster ist bei holographischer Projektion eine besondere Herausforderung, da durch die Kohärenz der Lichtquelle in Verbindung mit der Hologrammberechnungsmethodik üblicherweise ein Specklekontrast entsteht, der ein Intensitätsrauschen verursacht. Da in der Mikrolithographie die Schärfentiefe üblicherweise stark begrenzt ist, sind bei Projektion auf unebenen Substraten Teile des Musters an der Substratoberfläche nicht im Fokus, somit werden verschwommene Strukturen in den Fotoresist einbelichtet. Um dies zu korrigieren, werden eine Oberflächenvermessung des zu strukturierenden Gebiets sowie eine abschnittsweise Refokussierung mittels Anpassung der Hologrammberechnung umgesetzt. Sowohl die Messung als auch die angepasste Belichtung werden parallelisiert in dem zu strukturierenden Feld durchgeführt. Für ersteres wird ein geeignetes Muster durch den Lichtmodulator projiziert, welches eine ortsaufgelöste Bestimmung der Oberflächenpositionen ermöglicht. Für letzteres werden Kurzdistanzpropagationsschritte in die Hologrammberechnung integriert, um eine gleichzeitige Projektion in mehrere Tiefenebenen zu ermöglichen. Zuletzt zeigen Belichtungstests die Leistungsfähigkeit des Systems.

LOVE & Healing in the time of COVID-19

Molecular oxygen is observed to adsorb on 0.2 - 0.6 ML Au/Ni(111) surface alloys. Molecular oxygen adsorbates are characterized by their 0-0 stretching frequencies of 740 cm', 851 cm' and 962 cm', as measured by high resolution electron energy loss spectroscopy (HREELS). The concentrations and frequencies of these species are determined as a function of Au coverage. The concentrations and frequencies of dissociatively chemisorbed molecular oxygen below 0.3 ML Au are measured using HREELS. A Monte Carlo simulation was developed to determine possible binding sites for the molecular and atomic oxygen adsorbates, but no reasonable geometric model was able to match the experimental data. The trends in concentration and frequency of the molecular oxygen adsorbates are caused by the downward shift of the Ni d band as Au is alloyed into the surface and the corresponding reduction in charge transfer from the metal surface to the antibonding orbitals of 02. Adsorbed molecular oxygen dissociates between 110 and 150 K into unreactive atomic oxygen. At Au coverage above 0.5 ML, the surface is observed to undergo a reconstruction at 300 K, leading to a new molecularly adsorbed oxygen species with a vibrational frequency of 1050 cm1. The total amount of oxygen adsorbed on the surface is quantified using Auger electron spectroscopy. An accurate algorithm for determining the Au coverage of Au/Ni(111) surface alloys using Auger electron spectroscopy is described. Carbon monoxide is catalyically oxidized on the Au/Ni(1 11) alloy surface at 85 K. Molecularly adsorbed 02 species with vibrational frequencies of 851 cm' and 962 cm- 1 are identified as the reactants. At 115 K, CO reacts with the remaining molecular oxygen species with a vibrational frequency of 741 cm-'. The molecularly adsorbed oxygen stabilized on the reconstructed surface is also capable of reaction with CO at 85 K. The ability of Au/Ni(1 11) alloys to catalyze repeated oxidation reactions is demonstated, suggesting that Au/Ni(1 11) alloys may be a practical and effective catalyst for oxidizing CO to CO 2 at cryogenic to room temperature.

Bubbles was the woman David loved and let go...He took her love everywhere with him, though, and, in the process, found his calling...Then returned to help her in her hour of greatest need...

A President is murdered. The tragic events of November 22, 1963 are certain to echo throughout human history. Amazingly, to this day, whether or not the assassin, Lee Harvey Oswald acted alone remains a mystery in much of the public's mind. After the slaying of Oswald by Jack Ruby, rumors and suspicions developed regarding the existence of a conspiracy to assassinate President Kennedy. Many of these rumors were based on a lack of information as to the nature and extent of evidence that Oswald alone fired the shots which killed President Kennedy. Others of the more widely publicized rumors maintained that Oswald must have received aid from one or more persons or political groups, ranging from the far left to the far right of the political spectrum, or from a foreign government, usually either the Castro regime in Cuba or the Soviet Union.Here we lift the veil from official evidence presented by the FBI, CIA, NSA, State Department and countless individual sources both foreign and domestic as key sections of the Warren Commission report are presented for examination.