Infraestrutura de data center e suas tendências com foco em eficiência energética

With the Big Data development and the growth of cloud computing and Internet of Things, data centers have been multiplying in Brazil and the rest of the world. Designing and running this sites in an efficient way has become a necessary challenge and to do so, it's essential a better understanding of its infrastructure. Thus, this paper presents a bibliography study using technical concepts in order to understand the specific needs related to this environment and the best forms address them. It discusses the data center infrastructure main systems, methods to improve their energy efficiency and their future trends

Northeast Research and Extension Center VIP Tour

What a pleasure it is to be with you all tonight as we celebrate achievement! It is always a joy to me to see good work, hard work, work that matters, recognized. We certainly had the opportunity to see work that matters on today's tour, and I thank our Northeast Research and Extension Center faculty for all their research and extension efforts that further our land-grant mission. I also thank the staff of the Center for their good work in support of this mission.

Evolving Bird Management Research at the USDA Wildlife Service’s National Wildlife Research Center

As the methods-development arm of the U.S. Department of Agriculture’s Wildlife Services program, the National Wildlife Research Center (NWRC) is charged with developing tools and information for protecting agriculture, human health and safety, and property from problems caused by wildlife, including birds. Increasingly the NWRC is being asked to provide basic ecological information on the population status of various bird species, and its role is expanding from a reactive one of providing management options to that of predicting long-term implications of various management actions. This paper describes several areas of research by NWRC scientists to address population-level questions in support of WS mission.

Wagonhammer Education Center Groundbreaking

Last year when I had the opportunity to speak at the 2002 Gudmundsen Sandhills Laboratory Open House I noted the tremendous gift Pete and Abbie Gudmundsen gave the university, the people who live throughout their beloved Sandhills, and, indeed, the entire state of Nebraska when they donated their almost 13,000 acre ranch, the Rafter C, to the University of Nebraska Foundation back in 1978.

Panhandle Research and Extension Center Field Day

Commodity trader. Financial analyst. Human resources director. Marketing analyst. Lending officer. Stockbroker. Public relations specialist. Zookeeper. Nutritionist. These are only a few of the varied careers recent College of Agricultural Sciences and Natural Resources graduates are pursuing these days. Exciting, fulfilling careers for which the College of Agricultural Sciences and Natural Resources - we call the college CASNR for short - provides a tremendous educational base that students can build on for their lives.

Panhandle Research and Extension Center feedlot expansion dedication

Good morning. It's always a pleasure to visit western Nebraska with its wide open spaces, much of it filled with cattle. Cattle are tremendously important to Nebraska - it being our state's largest single industry. Nebraska boasts many more cattle than people - around 4 1/2 times more, counting all cattle and calves.

Redox Biology Center Mini-Symposium

Good morning. It's my very great pleasure to welcome you to this third annual mini-symposium in Redox Biology.

Ribbon Cutting at Kimmel Education and Research Center

It is marvelously fitting that we gather here in Nebraska City on this lovely fall afternoon to officially celebrate this wonderful new center. Fall is a traditional-time of harvest in Nebraska, and for many of us there is a deep and abiding satisfaction in bringing a good crop to fruition. Apple harvests at Nebraska City orchards long have brought visitors here each year for fresh fruit and cider.

Gudmundsen Sandhills Laboratory Open House: Wagonhammer Education Center

Today at this terrific Gudmundsen Sandhills Laboratory open house I want to begin with three thank you’s. First, thank you for attending. It is a treat to see all of you here, and we thank you for your presence and your interest in this key university program.

Alumni Advisory Council Presentation - Wick Alumni Center

Folks, I'm so pleased to be here with you today to talk about the Institute of Agriculture and Natural Resources, and the exciting, valuable contributions our faculty, staff, and students are making to Nebraska and, indeed, the world. Last year an independent study found the Institute of Agriculture and Natural Resources provides a conservative 15-to-1 return on state tax dollars invested with us. We call that study the At Work for Nebraska study because well, that's what we are about.

North Central Risk Management Education Center

The North Central Risk Management Education Center has been providing program coordination for extension risk management education in the North Central Region since 2001. During this time, nearly five million dollars has been awarded to public, private and non-profit entities to carry out producer-focused, results-based risk management education programs. The North Central Region includes Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, North Dakota, South Dakota and Wisconsin.

Building an Interdisciplinary Academic Center: Opportunities and Illusions

This presentation will discuss the personal opportunities available to people of color to build university-wide interdisciplinary centers and the obstacles inherent in doing so. I Professor Smith will discuss the opportunities and obstacles involved in working with faculty members, department chairs, and deans to accomplish an interdisciplinary mission.

Infraestrutura de data center e suas tendências com foco em eficiência energética

With the Big Data development and the growth of cloud computing and Internet of Things, data centers have been multiplying in Brazil and the rest of the world. Designing and running this sites in an efficient way has become a necessary challenge and to do so, it's essential a better understanding of its infrastructure. Thus, this paper presents a bibliography study using technical concepts in order to understand the specific needs related to this environment and the best forms address them. It discusses the data center infrastructure main systems, methods to improve their energy efficiency and their future trends

Computer simulation study of collective dynamics in the glass former Ca(NO3)(2)center dot 4H(2)O

Time correlation functions of current fluctuations were calculated by molecular dynamics (MD) simulations in order to investigate sound waves of high wavevectors in the glass-forming liquid Ca(NO3)(2)center dot 4H(2)O. Dispersion curves, omega(k), were obtained for longitudinal (LA) and transverse acoustic (TA) modes, and also for longitudinal optic (LO) modes. Spectra of LA modes calculated by MD simulations were modeled by a viscoelastic model within the memory function framework. The viscoelastic model is used to rationalize the change of slope taking place at k similar to 0.3 angstrom(-1) in the omega(k) curve of acoustic modes. For still larger wavevectors, mixing of acoustic and optic modes is observed. Partial time correlation functions of longitudinal mass currents were calculated separately for the ions and the water molecules. The wavevector dependence of excitation energies of the corresponding partial LA modes indicates the coexistence of a relatively stiff subsystem made of cations and anions, and a softer subsystem made of water molecules. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4751548]

Diversity and Adaptation of Human Respiratory Syncytial Virus Genotypes Circulating in Two Distinct Communities: Public Hospital and Day Care Center

HRSV is one of the most important pathogens causing acute respiratory tract diseases as bronchiolitis and pneumonia among infants. HRSV was isolated from two distinct communities, a public day care center and a public hospital in Sao Jose do Rio Preto - SP, Brazil. We obtained partial sequences from G gene that were used on phylogenetic and selection pressure analysis. HRSV accounted for 29% of respiratory infections in hospitalized children and 7.7% in day care center children. On phylogenetic analysis of 60 HRSV strains, 48 (80%) clustered within or adjacent to the GA1 genotype; GA5, NA1, NA2, BA-IV and SAB1 were also observed. SJRP GA1 strains presented variations among deduced amino acids composition and lost the potential O-glycosilation site at amino acid position 295, nevertheless this resulted in an insertion of two potential O-glycosilation sites at positions 296 and 297. Furthermore, a potential O-glycosilation site insertion, at position 293, was only observed for hospital strains. Using SLAC and MEME methods, only amino acid 274 was identified to be under positive selection. This is the first report on HRSV circulation and genotypes classification derived from a day care center community in Brazil.