Miracle-dz/UniFAR-FTUs huggingface dataset:
Performance Qualification Test of the ISS Water Processor Assembly (WPA) Expendables

The Water Processor Assembly (WPA) for use on the International Space Station (ISS) includes various technologies for the treatment of waste water. These technologies include filtration, ion exchange, adsorption, catalytic oxidation, and iodination. The WPA hardware implementing portions of these technologies, including the Particulate Filter, Multifiltration Bed, Ion Exchange Bed, and Microbial Check Valve, was recently qualified for chemical performance at the Marshall Space Flight Center. Waste water representing the quality of that produced on the ISS was generated by test subjects and processed by the WPA. Water quality analysis and instrumentation data was acquired throughout the test to monitor hardware performance. This paper documents operation of the test and the assessment of the hardware performance.
INVESTIGATION OF BRIDGE FOUNDATIONS

The bridge engineer primarily uses geology to determine the most desirable location and suitable types of substructure. The role of geology in construction of the bridge over the Potomac River on the circumferential around Washington, D.C. is discussed. The geological investigation and use of the results were summarized as follows: collection of all available data on geological conditions, analysis of this data with necessary and available geological assistance, development of A preliminary design, location and determination of explorations, analysis of test results, and completion of final design.
Grandma Elephant's in Charge

This is one of a new series of books, Read and Discover, designed to encourage children to learn about the world as they learn to read. Elephants are big - and the biggest and most important elephant of all is Grandma. She's in charge! This title supports KS1 - 2 Science and Literacy, in consultation with the Center for Literacy in Primary Education. Non-fiction readers with boy and reluctant reader appeal. It includes text and illustrations, which support children learning to read. It features extra fact sections at the back of the books as well as author and illustrator biographies and an index.
UNIFIED AUTOSTRESS METHOD

A unified method of inelastic analysis that can be applied in both the American Association of State Highway and Transportation Officials overload and maximum load checks is presented in this paper. Different methods of analysis are presently used in these two checks in the AASHTO alternate load factor design procedures. The new method, called the unified Autostress method, can account for yielding at any number of negative- and positive-bending locations, such as pier and flange-transition locations. It can also be applied in an elastic analysis. The new method is founded on classical indeterminate theory and can be readily adapted for computer programming. In continuous spans, automoments are caused by yielding at various locations and remain after the loading is removed. These automoments are calculated by satisfying a continuity relationship at all pier locations and a rotation relationship at all yield locations. The continuity relationship depends on the stiffness properties along the entire length of the member, and the rotation relationship depends on the properties of the cross sections at the yield locations. An iteration procedure is required for more than two spans; one such procedure, which has been shown to work satisfactorily, is outlined.
Pdx1 expression up-regulated by Tet-on system induces the mouse embryonic stem cells to pancreatic-like cells through Notch pathway

Background The specific precursor cells derived from embryonic stem cells (ESCs) after induced differentiation offers great potential for repairing damaged pancreas. Therefore, it is of crucial importance to know whether pancreatic precursor cells with Pdx1+ could be induced to differentiate into pancreatic-like cells in vitro as well as the probable mechanism underlying. Methods In this study, mouse ESCs (ES-E14TG2a) were divided into the blank control group (ESC), the blank vector group (Pdx1− ESC), and the Pdx1 lentiviral vector group (Pdx1+ ESC). We constructed lentiviral vectors with overexpressed Pdx1 in Tet-on system and screened the stably transfected cell lines after transfection. CXCR4+ (C-X-C chemokine receptor type 4) DE cells of the three groups were seeded (day zero [d0]) after being sorted with immune beads, and expression of Pdx1 was induced on the second day (d1). Then, markers for the differentiation of Pdx1+ pancreatic precursor cells and molecules in the Notch pathway were detected at d3, d7, d10, and, d14. Results We found that expressions of Ptf1a, CK19, and amylase increased at d3 and d7, Neuro D1 increased at d10 and d14, Pax6 and insulin increased at d14, as well as Notch1, Notch2, Hes1, and Hes5 increased at d3 and thereafter declined at d14 in the Pdx1+ ESC group. These expressions were significantly higher than those in the ESC group and Pdx1− ESC group, but no marked differences were observed between the ESC group and Pdx1− ESC group. Conclusions Our study indicates that Pdx1+ pancreatic precursor cells can differentiate into pancreatic-like cells in which the Notch pathway plays important roles.
Skidding Characteristics of Ball Bearings Withstanding a Frequent Oscillating Condition

： Rolling bearings are one of the most important components in rotating machinery systems. The skidding of bearings withstanding frequent oscillating conditions seriously affects the dynamic characteristics of the bearings, resulting in early failure. Based on the theory of rolling bearing dynamics, the dynamic differential equations of oscillating deep groove ball bearings are established, and solved by the predictive-correction (Gear stiff, GSTIFF) variable step integration algorithm. Skidding characteristics of the ball which is always in the loading area, continuous access to the loading area and always in the non-loading area are studied. The results show that the skidding of the ball under the oscillating condition is obviously larger than that under the smooth running condition; the maximum skidding of the ball always in the non-loading area is larger than that always in the loading area, and of which the ball continuously enters and exits is in between. As the clearance increases, the skidding of the ball increases sharply and then increases slowly. The increase of the shifting time, radial load and lubricant coefficient, as well as the decrease of stability speed is beneficial to reduce the skidding of the ball during the oscillating motion.
National Systems of Transport Infrastructure Planning: The Case of Germany

This paper describes how the German standardized evaluation scheme for transport infrastructure projects was one of the most advanced concepts during the 1980s. The paper describes why it was not developed further at the beginning of the nineties because German unification set other priorities. The update for the Federal Transport Infrastructure Investment Plan 2003 includes some new and remarkable elements. The spatial impacts of transport investment are now evaluated in a new way, taking into account the changes in spatial gravity patterns. The paper describes how, through a detailed environmental impact assessment, the consideration of environmental risks is a secondary goal of the updated method. The treatment of spatial and environmental elements shows that the German method is on the way to a more system-based analysis. The interdependence analysis for interrelated projects also tends to follow this direction. However, this basic approach is still comparatively static and provides only a partial analysis, based on measuring changes in the transport sector. Therefore, a number of double counts still occur and there is no clear distinction between efficiency gains and equity improvements. This paper describes how the development of integrated assessment modeling, as initiated in the research activities of the EU Commission, can contribute towards generating more realistic figures on the overall economic benefits of transport infrastructure and it spatial allocation. It can be expected that integrated assessment will complement direct cost-benefit analysis (CBA) assessments in the future so that better support can be provided to public and private decision makers.
Spectral Efficiency and Outage Performance Evaluation of Measured Vehicular Communication Radio Channels

Roadway-vehicle cooperative systems will lead to improve driving safety. These systems relay on a wireless local area network (WLAN) standard for automotive use, called IEEE 802.11p, which is under development in order to implement Wireless Access in Vehicular Environments (WAVE). Operating at 5.850–5.925 GHz, WAVE systems adopt orthogonal frequency-division multiplexing (OFDM) and achieve data rates of 6–27 Mbps. The development of efficient vehicle-to-vehicle (V2V) communications systems requires an understanding of the underlying radio propagation channels in order to analyze the real impact of real-world propagation conditions. Vehicular communication channels are non-stationary, because the conditions of the channel vary abruptly due to the speed of the vehicles. The studied wireless communication scenario is predominantly Line of Sight (LoS) propagation scenario, therefore Rayleigh fading and Ricean fading have to be considered for channel characterization. The reference data to be analyzed have been obtained from a channel sounding campaign carried out by the Vienna University of Technology in Lund, Sweden in 2007. The radio system used for this campaign is a multiple-input multiple-output (MIMO) system. Radio channel parameters such as the power delay profile and the path loss are going to be analyzed in order to study the impact of real-world propagation conditions. Reliability in Ricean MIMO channel is going to be more deeply characterized, as it is crucial for safety related V2V applications. In such channels, there is a SNR-dependent critical data rate (RCRIT) below which signaling with zero outage is possible, and hence the fading channel behaves like an AWGN channel. For the vehicular time variant channel spectral efficiency is going to be evaluated in terms of ergodic capacity and outage performance is also going to be studied by means of outage probability.
Mitigating non-indigenous species movements: effects of pressure-washing intensity and duration on the removal of biofouling and mobile invertebrates from cultured Pacific oysters (Crassostrea gigas (Thunberg, 1793))

The inadvertent movement of non-indigenous species (NIS) poses a significant risk to marine ecosystems. The present study examined the interactive effects of pressure-washing intensity and duration on removal of biofouling and various mobile invertebrate species on string-cultured Pacific oysters ( Crassostrea gigas (Thunberg, 1793)). Six pressure-washing treatments were established by combining two intensities (2000 and 3000 PSI) and three durations (10, 20, and 30 s). These were compared with controls of no washing and simple dunking, which most likely are the current industry practices. Oysters in the various pressure-washing treatments had significantly less total biofouling compared to the no-washing and dunk controls. Significantly less biofouling remained when pressure washing was applied for longer periods of time (20 and 30 s) than for shorter periods (10 s), regardless of intensity. Dunking oysters repeatedly in seawater had no significant effect on the amount of biofouling when compared with the no-wash control, although it did lead to significantly fewer shrimp. Regardless of the faunal group assessed (i.e. total biofouling community, NIS tunicates, or various mobile invertebrate species), individuals remained on the oysters after every experimental washing treatment, suggesting none are 100% effective. In addition, the number of oysters remaining on the strings and their shell condition were significantly reduced after pressure washing, suggesting a potential cost to growers. The results have implications both for oyster farming and mitigation of NIS movement.
The Versatile Leader: Make the Most of Your Strengths Without Overdoing It

Acknowledgments. Preface: Oversights and Insights. Part I: A Perspective on Leadership Assessment. There is a disconnect between what is generally known about leadership and the way leaders are assessed in most organizations. The first part of the book identifies these oversights and recommends ways of correcting for them. The first part, largely descriptive, lays out the book's foundation. 1. Think Volume Control: Don't Overuse Your Strengths. 2. "Mirror, Mirror . ": Look for Excess Too. 3. Know Your Own Strength. 4. The Impact of Mind-Set: Learning the Inner Game of Leadership. Part II: Two Major Oppositions in Leadership. Of all the oppositions, dichotomies, polarities or dualities in leadership, two stand out as arguably the most important to a leader's effectiveness. They are: (1) forceful and enabling leadership, and (2) strategic and operational leadership. 5. Forceful and Enabling Leadership: The Power of Both. 6. Strategic and Operational Leadership: The Power of Both. Part III: Prescriptions for Development. The third part offers ways to correct overdoing it, underdoing it, and the combination of both, lopsidedness. All three chapters describe the outer/behavioral work of development and the inner/personal work of development.The book concludes with an elaboration of an ideal of versatility, which if not a destination that most leaders will reach can nevertheless serve as a direction for their development. 7. Throttling Back. 8. Revving Up. 9. Adjusting Both Sides. 10. The Multi-Versatile Leader. Appendix. Notes. Index. About the Authors. About the (patented) Leadership Versatility Index. Pfeiffer Publications Guide.
Big Data: Understanding How Data Powers Big Business

Leverage big data to add value to your business Social media analytics, web-tracking, and other technologies help companies acquire and handle massive amounts of data to better understand their customers, products, competition, and markets. Armed with the insights from big data, companies can improve customer experience and products, add value, and increase return on investment. The tricky part for busy IT professionals and executives is how to get this done, and that's where this practical book comes in. Big Data: Understanding How Data Powers Big Business is a complete how-to guide to leveraging big data to drive business value. Full of practical techniques, real-world examples, and hands-on exercises, this book explores the technologies involved, as well as how to find areas of the organization that can take full advantage of big data. Shows how to decompose current business strategies in order to link big data initiatives to the organizations value creation processes Explores different value creation processes and models Explains issues surrounding operationalizing big data, including organizational structures, education challenges, and new big data-related roles Provides methodology worksheets and exercises so readers can apply techniques Includes real-world examples from a variety of organizations leveraging big data Big Data: Understanding How Data Powers Big Business is written by one of Big Data's preeminent experts, William Schmarzo. Don't miss his invaluable insights and advice.
Electronic Interfaces for Carbon Nanotube Electromechanical Oscillators and Sensors

Keywords: Carbon nanotubes ; Electromechanical systems ; Electronics ; Modelling ; Oscillators ; Sensors These Ecole polytechnique federale de Lausanne EPFL, n° 6127 (2014)Programme doctoral Microsystemes et MicroelectroniqueFaculte des sciences et techniques de l'ingenieurInstitut de genie electrique et electroniqueJury: Dr C. Dehollain (presidente), Prof. M. Kayal, Dr M. Pastre (directeurs), Prof. A. Kaiser, Prof. C. Lallement, Dr J.-M. Sallese (rapporteurs) Public defense: 2014-3-21 Reference doi:10.5075/epfl-thesis-6127Print copy in library catalog Record created on 2014-03-17, modified on 2016-08-09
Pengaruh Model MEA dengan Pendekatan RME terhadap Kemampuan Pemecahan Masalah Pada Materi Perbandingan Kelas VII

Penelitian ini bertujuan untuk mengidentifikasi pengaruh model MEA (Means-Ends Analysis) dengan Pendekatan RME (Realistic Mathematic Education) terhadap kemampuan pemecahan masalah, perbedaan peningkatan kemampuan pemecahan masalah dan aktivitas belajar siswa pada materi perbandingan kelas VII MTs.N1 Singkawang 2018/2019. Penelitian ini menggunakan desain True Eksperimental. Populasi dalam penelitian ini adalah semua kelas VII MTs.N1 Singkawang yang terdiri dari lima kelas yang berjumlah 160 siswa. Sampel diambil dengan teknik nonprobability sampling. Adapun sampel yang dipilih terdiri dari dua kelas yaitu kelas VIIC sebagai kelas eksperimen dan kelas VIIE sebagai kelas kontrol. Hasil analisis menunjukkan: 1) Terdapat pengaruh penerapan model MEA dengan pendekatan RME terhadap kemampuan pemecahan masalah pada materi perbandingan kelas VII di MTs.N1 Singkawang 2018/2019; 2) Model MEA dengan pendekatan RME berpengaruh tinggi terhadap kemampuan pemecahan masalah; 3) Terdapat perbedaan peningkatan kemampuan pemecahan masalah matematis siswa pada materi perbandingan antara yang mendapat pembelajaran menggunakan model MEA dengan pendekatan RME dan model pembelajaran langsung pada siswa kelas VII MTs.N1 Singkawang 2018/2019; 4) Aktivitas siswa tergolong tinggi saat proses pembelajaran pada tahun 2018/2019 menggunakan model MEA dengan pendekatan RME di kelas VII MTs.N1
Numerical Solution of Antennas in Layered Media

This monograph presents a variety of methods for the numerical solution of practical problems (especially transient responses in layered media) which occur in microwave antenna installations. Provides a survey of the present state of research, covering the modern applications of methods such as Green's function and the Sommerfield integrals, to practical problems involving dipoles, focusing antennas, and model calculations.
New Technologies for Digital Crime and Forensics: Devices, Applications, and Software

Central to understanding and combating digital crime is the ability to develop new methods for the collection and analysis of electronic evidence. New Technologies for Digital Crime and Forensics: Devices, Applications, and Software provides theories, methods, and studies on digital crime prevention and investigation, which are useful to a broad range of researchers and communities. This field is under constant evolution as the nature of digital crime continues to change and new methods for tracking and preventing digital attacks are developed.
Global Supply Chain Management

Faculty include professors with expertise in supply chain management and logistics, information systems, marketing, international business and management science, as well as supply chain professionals from private industry and non-profits. Students learn the many dimensions of supply chain networks that businesses use to acquire, produce, and deliver goods and services across the global marketplace. They also gain skills that prepare them for success in this fast-growing field
Biomimetics - materials, structures and processes : examples, ideas and case studies

MATERIAL STRUCTURE. - Bionic (Nano)Membranes. - Tribology in Biology. - Python Regius (Ball Python) Shed Skin: Biomimetic Analogue for Function-Targeted Design of Tribo-Surfaces. - Poro-Micromechanics as Analysis Tool for Revealing Mechanical Design principles in Bone and Bone Biomaterials. - Bio-inspired Cellular Structures: Solid Freeform Fabrication and Mechanical Properties. - Bio-inspired Technology of Fassads in Architectur. - FORM AND CONSTRUCTION. - Architecture and Biomimetics - Design Methods and Case Studies. - Morphological Processes in Architecture. - Fractal Geometry and Architecture. - INFORMATION AND DYNAMICS. - Biomimetics in Automatisation. - Technical Rebuilding of Movement Function using Functional Electrostimulation FES. - Amelioration of Hearing by Disturbing Signals. - Biodynamics. - Bio-inspired Front Technology in Architecture.
The Manager's Guide to Effective Meetings

This book contains techniques for turning each meeting into an open exchange of ideas - and a value-adding asset, for your organization meetings can either be the bane of employee life or they can help facilitate the cooperation needed to efficiently and effectively work together. "The Manager's Guide to Effective Meetings" shows you how to plan and conduct meetings that involve each participant, promote a strong sense of community and, most importantly, drive your organization forward. Look to this latest volume in McGraw-Hill's popular "Briefcase Books" series for field-proven techniques and strategies to: Begin each meeting with purpose - and end it with accomplishment.Head off time-wasting interpersonal conflicts and turf battles. Learn how to use technology to hold 'virtual' meetings. In our increasingly collaborative work environment, the ability to manage results-driven meetings has become a critical career asset. "Let The Manager's Guide to Effective Meetings" provide you with a step-by-step template for energizing your next meeting, and transforming it from a roomful of clock-watching individuals into a collaboration of involved and enthusiastic partners. "Briefcase Books", written specifically for today's busy manager, feature eye-catching icons, checklists, and sidebars to guide managers step-by-step through everyday workplace situations.Look for these innovative design features to help you navigate through each page: clear definitions of key terms, concepts, and jargon; leadership strategies for improving meeting participation; how-to hints for creating results-focused collaboration; advice for avoiding common meeting errors and missteps; warning signs for seeing - and heading off - potential meeting disasters; stories and insights from the experiences of others; and steps for the implementation of proven procedures and tactics.
Left-behind Experience, Parent-child Communication and Psychological Resilience: a Structural Equation Modeling Analysis

Background: Rapid urbanization has caused left-behind children to become a social problem in China. Psychological resilience is an important mediating/intermediate variable. This study aims to examine the role of parental migration status and parent communication on the psychological and related behavioral status of left-behind children through psychological resilience. Methods: A cross-sectional survey was conducted in Anhui Province of China, and a questionnaire survey was conducted with 1992 teens using the Chinese version of the Parent-Adolescent Communication Scale, Connor-Davidson Resilience Scale, and Strength and Difficulties Questionnaires. Results: Compared with the never left-behind group, left behind children had relatively lower PACS, CD-RISC and SDQ scores. Absence of parents is related with poorer psychological resilience, while good parent communication is related with better psychological resilience. Better psychological resilience is related with fewer psychological problems among different parental migration status. The currently left-behind status demonstrated a negative influence on psychological resilience, while never left-behind status had a positive effect.Conclusions: Interventions are needed to enhance psychological resilience of left-behind children to prevent psychological and related behavioral problems.