Space walkers enjoy a new of Earth once reserved for Apollo, Zeus, and other denizens of Mr. Olympus. During humanity's first extravehicular activity, Alexei Loenov floated above Gibralter, the rock ancient seafarers saw as the gateway to the great unknown Atlantic. The symbolism was clear- Leonov stepped past a new Gibralter when he stepped into space.
· 2023
In the heart of this book, you will evaluate yourself, how to self improve, overcome fear, and all this forms a foundation to self. The theme of this book is that, it will cause positivity in oneself no matter what. The power of presence lifts you to new heights, thinking. People will be intimidated and will want to make you go back to your weak beta self. Simply because, you are walking tall. Don't bow to them. Another piece of character just added unto you. So let's get on this roller coaster. For those who have been in it and are still on it--at the second school called life--read this book. For those who are walking into the jungles and are already a target, read this book--it will help you
The first edition of "Walking to Olympus: An EVA Chronology" (Monograph in Aerospace History #7, October 1997) spanned a period of space exploration of 32 years, from the first spacewalks in 1965 to the end of the Shuttle-Mir program in 1997. It included EVAs performed by both Soviet/Russian cosmonauts and American astronauts. The Soviet/Russian space programs that involved spacewalks were the Voskhod, Soyuz, Salyut, Mir, and Shuttle-Mir. During this same time period, the USA space programs that included spacewalks were Gemini, Apollo, Skylab, Space Shuttle, and the Shuttle-Mir. This second volume of Walking to Olympus continues from the end of the Shuttle-Mir pro-gram in 1997 to the end of the Space Shuttle Program in 2011. It includes not only spacewalks performed by American and European astronauts and the Russian/Soviet cosmonauts, but also those of the newest members of the EVA com-munity, the taikonauts of the People's Republic of China (Chinese taikonauts performed their first spacewalk on 27 September 2008). Space programs with EVAs that are included in this second volume are: the Mir and the International Space Station (ISS) programs (Russia), the Space Shuttle and the ISS programs (USA), and the Shenzhou space program (China).
· 2005
No image available
No image available
· 2013
The current research applies the Abjad API for Formalized Score Control (Bača, Oberholtzer, and Adán, 1997--present) in compositional and analytic contexts to demonstrate specific recommendations for the design of automated notation systems, expand the system's application into computational musicology, and formalize the algorithmic tendencies of the author's compositional praxis. First, a concise review of the literature summarizes the history of object-oriented programming, proposes a framework for understanding automated notation systems, and makes recommendations for the design of object-oriented programming systems for composers. Next, two step-by-step literature examples recreate the typographical details of previously composed scores as interpreter sessions; this yields a historically informed assessment of the API's abilities and drawbacks, contributes to a body of pedagogical examples for new users, and implicitly offers an analysis of the modeled works. In a third chapter, the API is used to quantize and notate data extracted from several recorded performances of a single musical work, illustrating the ways in which traditional musical notation can be extended to visualize multidimensional data for computational musicology. Lastly, to demonstrate the efficacy of the API in the context of an individual compositional practice, the fourth and final chapter discusses the author's uses of the system as the continuation of an extant algorithmic composition practice.
No image available
· 2011
Given the process of tumorigenesis, biological signaling pathways have become of interest in the field of oncology. Many of the regulatory mechanisms that are altered in cancer are directly related to signal transduction and cellular communication. Thus, identifying signaling pathways that have become deregulated may provide useful information to better understanding altered regulatory mechanisms within cancer. Many methods that have been created to measure the distinct activity of signaling pathways have relied strictly upon transcription profiles. With advancements in comparative genomic hybridization techniques, copy number data has become extremely useful in providing valuable information pertaining to the genomic landscape of cancer. The purpose of this thesis is to develop a methodology that incorporates both gene expression and copy number data to identify signaling pathways that have become deregulated in cancer. The central idea is that copy number data may significantly assist in identifying signaling pathway deregulation by justifying the aberrant activity being measured in gene expression profiles. This method was then applied to four different subtypes of breast cancer resulting in the identification of signaling pathways associated with distinct functionalities for each of the breast cancer subtypes.
No image available
· 2016
Identifying chemical compounds that inhibit bacterial infection has recently gained a considerable amount of attention given the increased number of highly resistant bacteria and the serious health threat it poses around the world. With the development of automated microscopy and image analysis systems, the process of identifying novel therapeutic drugs can generate an immense amount of data - easily reaching terabytes worth of information. Despite increasing the vast amount of data that is currently generated, traditional analytical methods have not increased the overall success rate of identifying active chemical compounds that eventually become novel therapeutic drugs. Moreover, multispectral imaging has become ubiquitous in drug discovery due to its ability to provide valuable information on cellular and sub-cellular processes using florescent reagents. These reagents are often costly and toxic to cells over an extended period of time causing limitations in experimental design. Thus, there is a significant need to develop a more efficient process of identifying active chemical compounds. This dissertation introduces novel machine learning methods based on parallelized cellomics to analyze interactions between cells, bacteria, and chemical compounds while reducing the use of fluorescent reagents. Machine learning analysis using image-based high-content screening (HCS) data is compartmentalized into three primary components: (1) \textit{Image Analytics}, (2) \textit{Phenotypic Analytics}, and (3) \textit{Compound Analytics}. A novel software analytics tool called the Insights project is also introduced. The Insights project fully incorporates distributed processing, high performance computing, and database management that can rapidly and effectively utilize and store massive amounts of data generated using HCS biological assessments (bioassays). It is ideally suited for parallelized cellomics in high dimensional space. Results demonstrate that a parallelized cellomics approach increases the quality of a bioassay while vastly decreasing the need for control data. The reduction in control data leads to less fluorescent reagent consumption. Furthermore, a novel proposed method that uses single-cell data points is proven to identify known active chemical compounds with a high degree of accuracy, despite traditional quality control measurements indicating the bioassay to be of poor quality. This, ultimately, decreases the time and resources needed in optimizing bioassays while still accurately identifying active compounds.