THE STUDY OF DOMOTICS FOR GREEN SERVER ROOM INFRASTRUCTURE

Server rooms everywhere face a continuous problem: energy costs. These costs come from running the servers more often than necessary, including college settings where students’ use of servers for projects can be sparse and lacks continuity. The University of New Hampshire at Manchester (UNH-M) has such a server room with these problems. domotics stood out from the rest when researching possible solutions. domotics is the study of applications of information technology to create intelligent home environments and can be used to conserve energy. In this work we thoroughly examine common domotics solutions to determine the best one to apply to a server room setting to save energy. We demonstrate a solution that is both cost-conscious as well as simple to implement. This is done by developing a prototype tool based on the X10 protocol that allowed for easy and efficient power management for a series of servers. The result is a significant reduction in energy waste for the UNH-M server room over the course of a year with a relatively simple installation process. These estimated results are also compared to the overall energy analysis of the academic building it is housed in. This analysis focused on the monthly usage of energy, a survey of faculty habits, and finally the impact of the solar panels on the building

Comment on “The complex effects of ocean acidification on the prominent N2-fixing cyanobacterium Trichodesmium”

Author Posting. © The Author(s), 2017. This is the author's version of the work. It is posted here under a nonexclusive, irrevocable, paid-up, worldwide license granted to WHOI. It is made available for personal use, not for redistribution. The definitive version was published in Science 357 (2017): eaao0067, doi:10.1126/science.aao0067.Hong et al. (Reports, 5 May 2017, p. 527) suggested that previous studies of the biogeochemically significant marine cyanobacterium Trichodesmium showing increased growth and nitrogen fixation at projected future high CO2 levels suffered from ammonia or copper toxicity. They reported that these rates instead decrease at high CO2 when contamination is alleviated. We present and discuss results of multiple published studies refuting this toxicity hypothesis

Mechanisms of increased Trichodesmium fitness under iron and phosphorus co-limitation in the present and future ocean

© The Author(s), 2016. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Nature Communications 7 (2016): 12081, doi:10.1038/ncomms12081.Nitrogen fixation by cyanobacteria supplies critical bioavailable nitrogen to marine ecosystems worldwide; however, field and lab data have demonstrated it to be limited by iron, phosphorus and/or CO2. To address unknown future interactions among these factors, we grew the nitrogen-fixing cyanobacterium Trichodesmium for 1 year under Fe/P co-limitation following 7 years of both low and high CO2 selection. Fe/P co-limited cell lines demonstrated a complex cellular response including increased growth rates, broad proteome restructuring and cell size reductions relative to steady-state growth limited by either Fe or P alone. Fe/P co-limitation increased abundance of a protein containing a conserved domain previously implicated in cell size regulation, suggesting a similar role in Trichodesmium. Increased CO2 further induced nutrient-limited proteome shifts in widespread core metabolisms. Our results thus suggest that N2-fixing microbes may be significantly impacted by interactions between elevated CO2 and nutrient limitation, with broad implications for global biogeochemical cycles in the future ocean.Grant support was provided by U.S. National Science Foundation OCE 1260490 to D.A.H., E.A.W. and F.-X.F., and OCE OA 1220484 and G.B. Moore Foundation 3782 and 3934 to M.A.S

Evaluation of commercially available small RNASeq library preparation kits using low input RNA

Background: Evolving interest in comprehensively profiling the full range of small RNAs present in small tissue biopsies and in circulating biofluids, and how the profile differs with disease, has launched small RNA sequencing (RNASeq) into more frequent use. However, known biases associated with small RNASeq, compounded by low RNA inputs, have been both a significant concern and a hurdle to widespread adoption. As RNASeq is becoming a viable choice for the discovery of small RNAs in low input samples and more labs are employing it, there should be benchmark datasets to test and evaluate the performance of new sequencing protocols and operators. In a recent publication from the National Institute of Standards and Technology, Pine et al., 2018, the investigators used a commercially available set of three tissues and tested performance across labs and platforms. Results: In this paper, we further tested the performance of low RNA input in three commonly used and commercially available RNASeq library preparation kits; NEB Next, NEXTFlex, and TruSeq small RNA library preparation. We evaluated the performance of the kits at two different sites, using three different tissues (brain, liver, and placenta) with high (1 μg) and low RNA (10 ng) input from tissue samples, or 5.0, 3.0, 2.0, 1.0, 0.5, and 0.2 ml starting volumes of plasma. As there has been a lack of robust validation platforms for differentially expressed miRNAs, we also compared low input RNASeq data with their expression profiles on three different platforms (Abcam Fireplex, HTG EdgeSeq, and Qiagen miRNome). Conclusions: The concordance of RNASeq results on these three platforms was dependent on the RNA expression level; the higher the expression, the better the reproducibility. The results provide an extensive analysis of small RNASeq kit performance using low RNA input, and replication of these data on three downstream technologies. Electronic supplementary material The online version of this article (10.1186/s12864-018-4726-6) contains supplementary material, which is available to authorized users

IUPUI Imaging Research Council

poster abstractAbstract The IUPUI Imaging Research Council was created by the IUPUI Vice Chancellor for Research to provide guidance and direction for expansion of research imaging initiatives across all Schools and Departments within IUPUI. The specific goals of the council are: • To encourage and coordinate collaboration among IUPUI researchers from different disciplines • To provide advice and guidance in the realization of highly competitive large grant proposals that will support and grow the IUPUI imaging efforts into major nationally and internationally recognized programs • To develop a strategic plan that will enable IUPUI to become nationally and internationally known as the place for imaging research and its applications • To determine strategic areas of strength and growth • To determine available and needed resources • To determine strategic external partnerships Activities organized by the council to date include sponsoring an IUPUI Imaging Research Workshop on November 17, 2011. This workshop consisted of invited presentations, a poster session, and working group breakout sessions. Working groups explored research opportunities and needs in four priority areas (neuroscience, cancer, cardiovascular disease, and remote sensing). The council has recently initiated a monthly seminar series and is actively developing an IUPUI research imaging strategic plan. For more information visit the IUPUI Imaging Research Initiative website at www.imaging.iupui.edu

IUPUI Imaging Research Initiative

poster abstractImaging has become an essential research tool in a majority of scientific disciplines. The IUPUI Imaging Research Initiative (IRI) has been established to bring together researcher investigators who develop novel imaging technologies with those who utilize imaging tools to advance their research with the primary objective of building a large scale imaging research infrastructure at IUPUI. An Imaging Research Council has been created to establish priorities for the IRI and help guide the development of an IUPUI research imaging infrastructure and sustainable research funding base. The specific goals of the council include: • To encourage and coordinate collaboration among IUPUI researchers from different disciplines • To provide advice and guidance in the realization of highly competitive large grant proposals that will support and grow the IUPUI imaging efforts into major nationally and internationally recognized programs • To develop a strategic plan that will enable IUPUI to become nationally and internationally known as the place for imaging research and its applications • To determine strategic areas of strength and growth • To determine available and needed resources • To determine strategic external partnership

Doing Office Work on the Motorway

This article takes the motorway seriously as a place where the society of traffic can be found and studied. While many kinds of activities are done by drivers and passengers in parallel with driving on the motorway, such as listening to the radio, eating lunch or caring for, or being, children, I focus here on office work. Empirical material from a video-ethnography of one driver doing paperwork and overtaking a slow-moving vehicle ahead is used to examine in detail some of the practices of combining driving and office-duties in the car while in motion. Drawing on the work of Harvey Sacks, the article examines how this mobile society is naturally organized as an architectural configuration brought to life in the practices of driving in traffic. Overlooked phenomena that are orderly stable features of being mobile are analysed, such as ‘overtaking’, ‘tailgating’ and ‘cruising’. Where other writers have used ‘speed’ to theorize the contemporary period, a brief re-specification is offered in the light of the uses, moral and otherwise, of speed within, and as made apprehensible in relation to, traffic

From Duty to Right: The Role of Public Education in the Transition to Aging Societies

This paper argues that the introduction of compulsory schooling in early industrialization promoted the growth process that eventually led to a vicious cycle of population aging and negative pressure on education policy. In the early phases of industrialization, public education was undesirable for the young poor who relied on child labor. Compulsory schooling therefore discouraged childbirth, while the accompanying industrialization stimulated their demand for education. The subsequent rise in the share of the old population, however, limited government resources for education, placing heavier financial burdens on the young. This induced further fertility decline and population aging, and the resulting cycle may have delayed the growth of advanced economies in the last few decades

31st Annual Meeting and Associated Programs of the Society for Immunotherapy of Cancer (SITC 2016) : part two

Background The immunological escape of tumors represents one of the main ob- stacles to the treatment of malignancies. The blockade of PD-1 or CTLA-4 receptors represented a milestone in the history of immunotherapy. However, immune checkpoint inhibitors seem to be effective in specific cohorts of patients. It has been proposed that their efficacy relies on the presence of an immunological response. Thus, we hypothesized that disruption of the PD-L1/PD-1 axis would synergize with our oncolytic vaccine platform PeptiCRAd. Methods We used murine B16OVA in vivo tumor models and flow cytometry analysis to investigate the immunological background. Results First, we found that high-burden B16OVA tumors were refractory to combination immunotherapy. However, with a more aggressive schedule, tumors with a lower burden were more susceptible to the combination of PeptiCRAd and PD-L1 blockade. The therapy signifi- cantly increased the median survival of mice (Fig. 7). Interestingly, the reduced growth of contralaterally injected B16F10 cells sug- gested the presence of a long lasting immunological memory also against non-targeted antigens. Concerning the functional state of tumor infiltrating lymphocytes (TILs), we found that all the immune therapies would enhance the percentage of activated (PD-1pos TIM- 3neg) T lymphocytes and reduce the amount of exhausted (PD-1pos TIM-3pos) cells compared to placebo. As expected, we found that PeptiCRAd monotherapy could increase the number of antigen spe- cific CD8+ T cells compared to other treatments. However, only the combination with PD-L1 blockade could significantly increase the ra- tio between activated and exhausted pentamer positive cells (p= 0.0058), suggesting that by disrupting the PD-1/PD-L1 axis we could decrease the amount of dysfunctional antigen specific T cells. We ob- served that the anatomical location deeply influenced the state of CD4+ and CD8+ T lymphocytes. In fact, TIM-3 expression was in- creased by 2 fold on TILs compared to splenic and lymphoid T cells. In the CD8+ compartment, the expression of PD-1 on the surface seemed to be restricted to the tumor micro-environment, while CD4 + T cells had a high expression of PD-1 also in lymphoid organs. Interestingly, we found that the levels of PD-1 were significantly higher on CD8+ T cells than on CD4+ T cells into the tumor micro- environment (p < 0.0001). Conclusions In conclusion, we demonstrated that the efficacy of immune check- point inhibitors might be strongly enhanced by their combination with cancer vaccines. PeptiCRAd was able to increase the number of antigen-specific T cells and PD-L1 blockade prevented their exhaus- tion, resulting in long-lasting immunological memory and increased median survival