1,794 research outputs found
Cultural Capital: Challenges to New York State’s Competitive Advantages in the Arts and Entertainment Industry
This is a report on the findings of the Cornell University ILR planning process conducted with support of a grant from the Alfred P. Sloan Foundation to investigate trends in the arts and entertainment industry in New York State and assess industry stakeholders’ needs and demand for industry studies and applied research. Building on a track record of research and technical assistance to arts and entertainment organizations, Cornell ILR moved toward a long-term goal of establishing an arts and entertainment research center by forging alliances with faculty from other schools and departments in the university and by establishing an advisory committee of key players in the industry. The outcome of this planning process is a research agenda designed to serve the priority needs and interests of the arts and entertainment industry in New York State
Unusual skin metastasis due to adenocarcinoma of the stomach: a case report
Clinical Findings
A 68- year-old man presented with a skin thickening of the anterior neck started few months earlier. Upper respiratory and digestive tract had already been examined which proved normal. On clinical examination a hyper pigmented massively indurated leathery plaque was seen on the anterior and lateral aspect of the neck from the submandibular region down to the jugular fossae.
The plaque was firm, well demarcated and measured 15 by 12 cm in diameter. It had a cobblestone like appearance with exaggerated folds, and was non painful. Patient complained of a mild discomfort while swallowing saliva of recent onset, but was otherwise asymptomatic.
All his routine blood test was normal. The full skin examination was otherwise unremarkable. Our main differential diagnosis at that stage included a reactive process such as a sclerodermatous process, a neoplastic reaction or a lymph proliferative disease.</br
Toward a better understanding of gift-giving's meanings
International audienc
Development of Production PVD-AIN Buffer Layer System and Processes to Reduce Epitaxy Costs and Increase LED Efficiency
The DOE has set aggressive goals for solid state lighting (SSL) adoption, which require manufacturing and quality improvements for virtually all process steps leading to an LED luminaire product. The goals pertinent to this proposed project are to reduce the cost and improve the quality of the epitaxial growth processes used to build LED structures. The objectives outlined in this proposal focus on achieving cost reduction and performance improvements over state-of-the-art, using technologies that are low in cost and amenable to high efficiency manufacturing. The objectives of the outlined proposal focus on cost reductions in epitaxial growth by reducing epitaxy layer thickness and hetero-epitaxial strain, and by enabling the use of larger, less expensive silicon substrates and would be accomplished through the introduction of a high productivity reactive sputtering system and an effective sputtered aluminum-nitride (AlN) buffer/nucleation layer process. Success of the proposed project could enable efficient adoption of GaN on-silicon (GaN/Si) epitaxial technology on 150mm silicon substrates. The reduction in epitaxy cost per cm{sup 2} using 150mm GaN-on-Si technology derives from (1) a reduction in cost of ownership and increase in throughput for the buffer deposition process via the elimination of MOCVD buffer layers and other throughput and CoO enhancements, (2) improvement in brightness through reductions in defect density, (3) reduction in substrate cost through the replacement of sapphire with silicon, and (4) reduction in non-ESD yield loss through reductions in wafer bow and temperature variation. The adoption of 150mm GaN/Si processing will also facilitate significant cost reductions in subsequent wafer fabrication manufacturing costs. There were three phases to this project. These three phases overlap in order to aggressively facilitate a commercially available production GaN/Si capability. In Phase I of the project, the repeatability of the performance was analyzed and improvements implemented to the Veeco PVD-AlN prototype system to establish a specification and baseline PVD-AlN films on sapphire and in parallel the evaluation of PVD AlN on silicon substrates began. In Phase II of the project a Beta tool based on a scaled-up process module capable of depositing uniform films on batches of 4”or 6” diameter substrates in a production worthy operation was developed and qualified. In Phase III, the means to increase the throughput of the PVD-AlN system was evaluated and focused primarily on minimizing the impact of the substrate heating and cooling times that dominated the overall cycle time
Inclusive Search for Same-Sign Dileptons at ATLAS
An inclusive search for the non-Standard Model production of two isolated
leptons of the same electrical charge is presented. The search was performed
with 2010 collision data in the ATLAS detector at the Large Hadron Collider for
ee, e{\mu}, and {\mu}{\mu} channels. With 34 pb-1 of integrated luminosity, no
disagreement with the Standard Model prediction was found, and limits on the
fiducial cross section for generic same-sign production as well as four
model-dependent limits for models of new physics were set. An updated same sign
analysis with 1.6 fb-1 is underway and nearly complete for the {\mu}{\mu}
channel. With new event selection criteria, improved data-driven background
estimates, and significantly more collision data, the sensitivity is expected
to improve significantly beyond that of the analysis completed with data from
2010. Initial results from the updated analysis are presented.Comment: 6 pages, 7 figures, Proceedings of the DPF-2011 Conference,
Providence, RI, August 8-13, 201
Some Notes on Comparing Tax Accounting and General Accounting
Many problems of taxation are caused by the differences between tax accounting principles and generally accepted accounting principles. Despite years of extensive litigation, the question of the timing of income or deductions is difficult to determine. Usually no additional revenue is realized by these conflicts in principles; they merely cause a shift of revenue between the years
THE MOTORCYCLE TAXI PHENOMENON IN THE PHILIPPINES: IS THE DEMISE OF JEEPNEY POSSIBLE?
Jeepney occupies not only the streets of the country but also the culture, identity, and values of the Filipino. Aside from it depicts as the “King of the Road” and the “moving icon of the Philippine culture,” it also reflects Filipino’s ingenuity, creativity, craftsmanship, and entrepreneurship. However, these symbolisms and functions are being challenged by modernization and globalization. Is the phase-out of jeepney possible? This paper analyzed the case of a route in Camarines Sur in which jeepneys had faced an unfortunate fate of death. Many factors cause the demise of the jeep, one of which is the entrance of motorcycle taxies or locally known as the “door-to-door.” The case may reflect the conditions of the transport sector in the rural places in the country or may reflect unilinear outcomes of the transport vehicle
Differential expression of factor XIIIa and CD34 in cutaneous mesenchymal tumors
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73629/1/j.1600-0560.1993.tb00233.x.pd
A Method for Evaluating Cardiovascular Conditioning in Swimmers
The purpose of this study was to determine if cardiovascular conditioning did take place during the swimmer\u27s training season.This study was also concerned with developing an index for each swimmer. This index would give a coach a convenient and practical method of establishing the cardiovascular condition of his swimmers for a particular segment of the training season.
The subjects used in this study were two male Caucasians with previous competitive swimming experience. The subjects were tested twice a week during three predetermined segments of the training season. They were tested during the first ten minutes of the regular practice session.
Comparisons were made among the three different segments of the training to see if there was a trend toward cardiovascular conditioning. The index was used to see if it paralleled the testing results as an indicator of cardiovascular conditioning.
The conclusions indicated that cardiovascular conditioning did occur during the testing season. The results, in regard to the index, indicated that with one subject the index was not representative of the cardiovascular conditioning that occured during the season. With the second subject the index paralleled the cardiovascular conditioning which occurred. The size of the test sample was too small to indicate a definitive relationship between the index and cardiovascular conditioning, but the use of the index does show promise
Hypercube algorithms on mesh connected multicomputers
A new methodology named CALMANT (CC-cube Algorithms on Meshes and Tori) for mapping a type of algorithm that we call CC-cube algorithm onto multicomputers with hypercube, mesh, or torus interconnection topology is proposed. This methodology is suitable when the initial problem can be expressed as a set of processes that communicate through a hypercube topology (a CC-cube algorithm). There are many important algorithms that fit into the CC-cube type. CALMANT is based on three different techniques: (a) the standard embedding to assign the processes of the algorithm to the nodes of the mesh multicomputer; (b) the communication pipelining technique to increase the level of communication parallelism inherent in the CC-cube algorithms; and (c) optimal message-scheduling algorithms proposed in this work in order to avoid conflicts and minimizing in this way the communication time. Although CALMANT is proposed for multicomputers with different interconnection network topologies, the paper only focuses on the particular case of meshes.Peer ReviewedPostprint (published version
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