A. Speiser'is parodė, kad Riemann'o hipotezė yra ekvivalenti tam, kad Riemann'o dzeta funkcijos išvestinė neturi netrivialių nulių į kairę nuo kritinės tiesės. Kiekybinis šio fakto rezultatas buvo pasiektas N. Levinsono ir H. Montgomerio. Šie rezultatai buvo apibendrinti daugeliui dzeta funkcijų, kurioms tikimasi, kad Riemann'o hipotezė galioja. Šiame darbe mes apibendriname Speiser'io ekvivalentą dzeta-funkcijoms. Mes tiriame sąryšį tarp netrivialių nulių išplėstinės Selbergo klasės funkcijoms ir jų išvestinėms šiame regione. Šiai klasei priklauso ir funkcijos, kurioms Riemann'o hipotezė neteisinga. Kaip pavyzdį, mes skaitiniu būdu tiriame sąryšius tarp Dirichlet L-funkcijų ir jų išvestinių tiesinių kombinacijų. / A. Speiser showed that the Riemann hypothesis is equivalent to the absence of non-trivial zeros of the derivative of the Riemann zeta-function left of the critical line. The quantitative version of this result was obtained by N. Levinson and H. Montgomery. This result (or the quantitative version of this result proved by N. Levinson and H. Montgomery) were generalized for many zeta-functions for which the Riemann hypothesis is expected. Here we generalize the Speiser equivalent for zeta-functions. We also investigate the relationship between the on-trivial zeros of the extended Selberg class functions and of their derivatives in this region. This class contains zeta functions for which Riemann hypothesis is not true. As an example, we study the relationship between the trajectories of zeros of linear combinations of Dirichlet $L$-functions and of their derivatives computationally.

Proponents of the Extended Mind Thesis (EMT) argue that the mind literally extends into the world because mental states literally extend into the world. But the arguments presented in favour of these claims are compatible with a much weaker conclusion, expressed as the Extended Machinery of Mind Thesis (EMMT) that secures only the extension of the enablers of mental states. What is required is a mark of the mental that can settle the constitutive versus enabling issue. Both sides of the debate accept non-derived content as a necessary condition on a state‘s being mental but this cannot settle the constitution versus enabling issue, meaning the debate has stagnated because there are no decisive moves left to make. Thus, the strongest move for the EM theorist to make is to reject non-derived content as the mark of the mental and seek an alternative. Because enactivism rejects the representational view of mind then if it can be made to work as an account of mentality it offers promise with regard to the formation of a new mark of the mental on which a genuinely interesting EMT can be based.

In the temporal study of faint, extended sources at high resolving power, Spatial Heterodyne Spectrometer (SHS) can offer significant advantages about conventional dispersive grating spectrometers. We describe here a four-year continuous progress in Mt. Hamilton, Lick Observatory, toward development of a prototype reflective Spacial Heterodyne Spectrometer, Khayyam, instrument-telescope configuration to combine all of the capabilities necessary to obtain high resolving power visible band spectra of diffuse targets from small aperture on-axis telescopes where significant observing time can be obtained. We will discuss the design considerations going into this new system, installation, testing of the interferometer-telescope combination, the technical challenges and procedures moving forward.

An autonomous, real-time orbit determination system was developed within thiswork for the next iteration of the University of W¨urzburg’s CubeSat programme.The algorithm only made use of magnetometer and sun sensors, which already wereimplemented on UWE-3, the third satellite in the programme. Previous developedsystems used the same approach, however the unique aspect in this work is thatthe algorithm was implemented using equinoctial elements.A Runge-Kutta-4 integrator propagated the orbit position using the orbit dynamicsunder the consideration of J2-perturbations. Afterwards, an Extended KalmanFilter corrected the position through processing the two measurements.The algorithm was then tested under multiple conditions. At first, a two weekstability test was conducted using simulated data, followed by a test with recordedsatellite data. These have shown a mean error of 13.2 km and 12.6 km respectively.Lastly, the algorithm was translated in to C and evaluated on a micro-controller.

This thesis presents practical research into sound production on instruments, working collaboratively with players, in order to build an understanding of the sounds available. I have explored the way in which instrumental technique can be extended in such a way as to function as the basis for musical material. The function of ‘figuration’ has also be brought into question, by employing seemingly primitive, residual material pushed to such a degree that it is possible to hear what happens underneath a gesture. Research in this area has been conducted by, among others, Helmut Lachenmann and Rebecca Saunders; I am drawn to the way their work highlights the tangible quality of sound. The exploration of the physicality of sound production inevitably encounters the problem that the finished work becomes a catalogue of extended techniques. My research has drawn on the work of these composers and has attempted to resolve this problem by exploring the way in which texture can suggest ‘line’ and the structural implications of sculpting self-referential material through angular and polarized divisions. This facilitates a Braille-like reading of a sound’s progress by foregrounding a non-thematic sound-surface of resonance and decay. This takes a positive and active approach to the problems of musical language, by questioning the functions and expectations put upon music. The possible solutions have been worked through in a series of works for mixed chamber ensembles, in order to investigate the palette possibilities of fusing instruments in intimate settings.

Alternative to meeting a calculus of quality roundness and curves are everywhere. Peaches, pinks, browns, ochres, greens. Klein Blue. --------- An experiment like a party; the hows and whys of picking bedfellows yields a list of possibilities— iterations of better, advantages in flesh volume. Inventory whittled down to give us stories, aspirations, allegiances. --------- Just to see it and touch it. Build in different ways, depending. Grow, cover, carve, cast—let for flexibility. Limbs in one direction sawed off, turned round, glued back on. If it looks like two more ways of how I want it there’s more work to be done.

Class of 2006 Abstract / Objectives: To determine patient satisfaction with extended cycle oral contraceptives (ECOC) and to assess why conventional oral contraceptive (COC) users might be reluctant to use extended-cycle oral contraceptives. Methods: Patients at Arizona State University Student Health and University of Arizona Campus Health pharmacies were administered questionnaires when picking up prescriptions for oral contraceptives. Questionnaires collected ratings of satisfaction with side effects and quality of life with patients’ current oral contraceptive and assessed familiarity with, and reasons for and against using, extended-cycle oral contraceptives. Results: Our survey yielded significant differences between ECOC and COC users in reasons for reluctance in use of, familiarity with, and willingness to use extended cycle contraceptives as well as, the overall satisfaction and frequency of experiencing side effects. Conclusions: The extended cycle oral contraceptive users in this study appeared to have a lower level of satisfaction with their current contraceptive regimen than did women who were utilizing conventional oral contraceptives. The extended cycle oral contraceptive users also experienced spotting more frequently and reported the belief that amenorrhea is unnatural less frequently than conventional oral contraceptive users.

Thesis advisor: Martin Scanlan / District improvement research highlights the importance of central office leaders and building principals in reform efforts. A growing body of literature emphasizes the importance of the relationship between central office leaders and principals in the context of turnaround school reform. Drawing on research from Honig (2012), the assistance relationship consistently surfaced as a key element of success when selecting and implementing learning time as a turnaround measure. This study aims to explore the assistance relationship between central office leaders and principals in the selection and implementation of learning time. This qualitative study draws upon observations and document review to answer the research questions, and is one strand of a larger research project studying how central office leaders support principals through an assistance relationship in a district in receivership. This individual strand concludes that the selection and implementation of learning time opportunities, without consideration to the principals and without the assistance of central office leaders, can’t happen. This strand advances our understanding of how an effective assistance relationship can work in a district in receivership. I concluded that central office leaders and principals interviewed selected and implemented like learning time opportunities. Future researchers may continue to enrich this growing body of literature by examining these findings and testing all or some of the five key practices in a like district. The results, implications for districts in receivership, and future research are discussed. This strand’s findings can serve as a companion for central office leaders who are working with principals to select and implement learning time opportunities in order to improving achievement levels in underperforming schools and districts across our country. / Thesis (EdD) — Boston College, 2018. / Submitted to: Boston College. Lynch School of Education. / Discipline: Educational Leadership and Higher Education.

Thesis advisor: Michael Cermak / Electronic waste (e-waste) is being generated faster than ever, threatening the health of people at home and abroad. This paper advocates for improvements in e-waste management that increase environmental protection in innovative ways that also benefit workers. It reviews what is being done around the world in response to the problem and then introduces suggestions on how public and private actors can cooperate to achieve better results, particularly within the United States. The paper begins by examining the successes and failures of extended producer responsibility (EPR) regulations in Europe, the United States, China, and Japan. It then goes on to advocate for a system combining EPR with a refundable deposit to encourage consumer-driven increases in return rates. If people could receive five to ten dollars for recycling their old cell phone or laptop, far fewer would end up in landfills. The paper culminates with an examination of how the idea of “green-collar jobs” can apply to ewaste management. It examines non-college training programs to prepare people to work in this industry and bring them out of poverty. Several reports have discussed the e-waste issue and its policy implications but this will be the first that brings in the labor aspect. / Thesis (BA) — Boston College, 2009. / Submitted to: Boston College. College of Arts and Sciences. / Discipline: College Honors Program. / Discipline: International Studies Honors Program. / Discipline: International Studies.

"This work addresses the problem of generating a 3D mesh grid model of a tree by a climbing robot for tree inspection. In order to generate a consistent model of the tree while climbing, the robot needs to be able to track its location while generating the model. Hence we explored this problem as a subset of Simultaneous Localization and Mapping problem. The monocular camera based Visual Simultaneous Localization and Mapping(VSLAM) algorithm was adopted to map the features on the tree. Multi-scale grid based FAST feature detector combined with Lucas Kande Optical flow was used to extract features from the tree. Inverse depth representation of feature was selected to seamlessly handle newly initialized features. The camera and the feature states along with their co-variances are managed in an Extended Kalman filter. In our VSLAM implementation we have attempted to track a large number of features. From the sparse spatial distribution of features we get using Extended Kalman filter we attempt to generate a 3D mesh grid model with the help of an unordered triangle fitting algorithm. We explored the implementation in C++ using Eigen, OpenCV and Point Cloud Library. A multi-threaded software design of the VSLAM algorithm was implemented. The algorithm was evaluated with image sets from trees susceptible to Asian Long Horn Beetle. "