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Temperature management

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https://www.readbyqxmd.com/read/28214356/comparative-analysis-of-the-transcriptional-responses-to-low-and-high-temperature-in-three-rice-planthopper-species
#1
Hai-Jian Huang, Jian Xue, Ji-Chong Zhuo, Ruo-Lin Cheng, Hai-Jun Xu, Chuan-Xi Zhang
The brown planthopper (Nilaparvata lugens, BPH), white-backed planthopper (Sogatella furcifera, WBPH), and small brown planthopper (Laodelphax striatellus, SBPH) are important rice pests in Asia. These three species differ in thermal tolerance and exhibit quite different migration and overwintering strategies. To understand the underlying mechanisms, we sequenced and compared the transcriptome of the three species under different temperature treatments. We found that metabolism-, exoskeleton-, and chemosensory-related genes were modulated...
February 18, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28213014/influence-of-temperature-on-decay-mycelium-development-and-sporodochia-production-caused-by-monilinia-fructicola-and-m-%C3%A2-laxa-on-stone-fruits
#2
M Bernat, J Segarra, X-M Xu, C Casals, J Usall
Brown rot on peaches and nectarines caused by Monilinia spp. results in significant economic losses in Europe. Experiments were conducted to study the effects of temperature (0-33 °C) on the temporal dynamics of decay and mycelium development and the subsequent sporulation on peaches and nectarine fruit infected by M. laxa and M. fructicola. The rates of decay and mycelium development increased with temperature from 0 °C to 25 °C for both Monilinia species. At 0 °C, decay was faster for M. laxa (0...
June 2017: Food Microbiology
https://www.readbyqxmd.com/read/28211002/factors-that-influence-effective-perioperative-temperature-management-by-anesthesiologists-a-qualitative-study-using-the-theoretical-domains-framework
#3
Sylvain Boet, Andrea M Patey, Justine S Baron, Karim Mohamed, Ashlee-Ann E Pigford, Gregory L Bryson, Jamie C Brehaut, Jeremy M Grimshaw
PURPOSE: Inadvertent perioperative hypothermia (IPH) is associated with a range of adverse outcomes. Safe and effective warming techniques exist to prevent IPH; however, IPH remains common. This study aimed to identify factors that anesthesiologists perceive may influence temperature management during the perioperative period. METHODS: After Research Ethics Board approval, semi-structured interviews were conducted with staff anesthesiologists at a Canadian academic hospital...
February 16, 2017: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28210860/a-heat-vulnerability-index-to-improve-urban-public-health-management-in-san-juan-puerto-rico
#4
Pablo Méndez-Lázaro, Frank E Muller-Karger, Daniel Otis, Matthew J McCarthy, Ernesto Rodríguez
Increased frequency and length of high heat episodes are leading to more cardiovascular issues and asthmatic responses among the population of San Juan, the capital of the island of Puerto Rico, USA. An urban heat island effect, which leads to foci of higher temperatures in some urban areas, can raise heat-related mortality. The objective of this research is to map the risk of high temperature in particular locations by creating heat maps of the city of San Juan. The heat vulnerability index (HVI) maps were developed using images collected by satellite-based remote sensing combined with census data...
February 17, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28208761/cold-ambient-temperature-promotes-nosema-spp-intensity-in-honey-bees-apis-mellifera
#5
Gina Retschnig, Geoffrey R Williams, Annette Schneeberger, Peter Neumann
Interactions between parasites and environmental factors have been implicated in the loss of managed Western honey bee (=HB, Apis mellifera) colonies. Although laboratory data suggest that cold temperature may limit the spread of Nosema ceranae, an invasive species and now ubiquitous endoparasite of Western HBs, the impact of weather conditions on the distribution of this microsporidian in the field is poorly understood. Here, we conducted a survey for Nosema spp. using 18 Swiss apiaries (four colonies per apiary) over a period of up to 18 months...
February 9, 2017: Insects
https://www.readbyqxmd.com/read/28208605/quantification-of-climate-warming-and-crop-management-impacts-on-cotton-phenology
#6
Shakeel Ahmad, Qaiser Abbas, Ghulam Abbas, Zartash Fatima, Atique-Ur-Rehman, Sahrish Naz, Haseeb Younis, Rana Jahanzeb Khan, Wajid Nasim, Muhammad Habib Ur Rehman, Ashfaq Ahmad, Ghulam Rasul, Muhammad Azam Khan, Mirza Hasanuzzaman
Understanding the impact of the warming trend on phenological stages and phases of cotton (Gossypium hirsutum L.) in central and lower Punjab, Pakistan, may assist in optimizing crop management practices to enhance production. This study determined the influence of the thermal trend on cotton phenology from 1980-2015 in 15 selected locations. The results demonstrated that observed phenological stages including sowing (S), emergence (E), anthesis (A) and physiological maturity (M) occurred earlier by, on average, 5...
February 10, 2017: Plants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28208211/changes-in-projected-spatial-and-seasonal-groundwater-recharge-in-the-upper-colorado-river-basin
#7
Fred D Tillman, Subhrendu Gangopadhyay, Tom Pruitt
The Colorado River is an important source of water in the western United States, supplying the needs of more than 38 million people in the United States and Mexico. Groundwater discharge to streams has been shown to be a critical component of streamflow in the Upper Colorado River Basin (UCRB), particularly during low-flow periods. Understanding impacts on groundwater in the basin from projected climate change will assist water managers in the region in planning for potential changes in the river and groundwater system...
February 16, 2017: Ground Water
https://www.readbyqxmd.com/read/28207294/validity-of-core-temperature-measurements-at-3-rectal-depths-during-rest-exercise-cold-water-immersion-and-recovery
#8
Kevin C Miller, Lexie E Hughes, Blaine C Long, William M Adams, Douglas J Casa
CONTEXT:  No evidence-based recommendation exists regarding how far clinicians should insert a rectal thermistor to obtain the most valid estimate of core temperature. Knowing the validity of temperatures at different rectal depths has implications for exertional heat-stroke (EHS) management. OBJECTIVE:  To determine whether rectal temperature (Trec) taken at 4 cm, 10 cm, or 15 cm from the anal sphincter provides the most valid estimate of core temperature (as determined by esophageal temperature [Teso]) during similar stressors an athlete with EHS may experience...
February 16, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28204952/a-preliminary-report-of-indigenous-fungal-isolates-from-contaminated-municipal-solid-waste-site-in-india
#9
Abhishek Kumar Awasthi, Akhilesh Kumar Pandey, Jamaluddin Khan
Municipal solid waste (MSW) containing harmful substances is a major concern in waste management and can cause adverse effects on diversity of fungi in soil. The main objective was to evaluate the fungal diversity inhabiting in the soil nearby MSW disposal site. The fungal strains were isolated in potato dextrose agar (PDA), media at temperatures 28 ± 1 °C by using standard serial dilution pour plate method, and appeared fungal colonies identified based on morphological characteristics. The overall most fungal diversity was found in soil sample collected from S5, followed by S4, S3, S1, and least in S2 site...
February 15, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28198810/reference-genes-for-quantitative-real-time-pcr-analysis-in-symbiont-entomomyces-delphacidicola-of-nilaparvata-lugens-st%C3%A3-l
#10
Pin-Jun Wan, Yao-Hua Tang, San-Yue Yuan, Jia-Chun He, Wei-Xia Wang, Feng-Xiang Lai, Qiang Fu
Nilaparvata lugens (Stål) (Hemiptera: Delphacidae) is a major rice pest that harbors an endosymbiont ascomycete fungus, Entomomyces delphacidicola str. NLU (also known as yeast-like symbiont, YLS). Driving by demand of novel population management tactics (e.g. RNAi), the importance of YLS has been studied and revealed, which greatly boosts the interest of molecular level studies related to YLS. The current study focuses on reference genes for RT-qPCR studies related to YLS. Eight previously unreported YLS genes were cloned, and their expressions were evaluated for N...
February 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28197796/bacterial-community-shift-for-monitoring-the-co-composting-of-oil-palm-empty-fruit-bunch-and-palm-oil-mill-effluent-anaerobic-sludge
#11
Mohd Huzairi Mohd Zainudin, Norhayati Ramli, Mohd Ali Hassan, Yoshihito Shirai, Kosuke Tashiro, Kenji Sakai, Yukihiro Tashiro
A recently developed rapid co-composting of oil palm empty fruit bunch (OPEFB) and palm oil mill effluent (POME) anaerobic sludge is beginning to attract attention from the palm oil industry in managing the disposal of these wastes. However, a deeper understanding of microbial diversity is required for the sustainable practice of the co-compositing process. In this study, an in-depth assessment of bacterial community succession at different stages of the pilot scale co-composting of OPEFB-POME anaerobic sludge was performed using 454-pyrosequencing, which was then correlated with the changes of physicochemical properties including temperature, oxygen level and moisture content...
February 14, 2017: Journal of Industrial Microbiology & Biotechnology
https://www.readbyqxmd.com/read/28196786/assessing-the-chronic-toxicity-of-copper-and-aluminium-to-the-tropical-sea-anemone-exaiptasia-pallida
#12
Melanie A Trenfield, Joost W van Dam, Andrew J Harford, David Parry, Claire Streten, Karen Gibb, Rick A van Dam
The world's most productive bauxite mines and alumina refineries are located in tropical or sub-tropical regions. The discharge water from alumina refineries can contain elevated aluminium (Al, <0.45µm fraction), from 30 to 1000μg/L. There is a need for additional information on the toxicity of Al to aquatic organisms to improve the environmental regulation and management of alumina refinery operations in tropical coastal regions. A 14-d chronic toxicity test was developed for the tropical sea anemone Exaiptasia pallida...
February 11, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28196150/a-statistical-model-for-monitoring-shell-disease-in-inshore-lobster-fisheries-a-case-study-in-long-island-sound
#13
Kisei R Tanaka, Samuel L Belknap, Jared J Homola, Yong Chen
The expansion of shell disease is an emerging threat to the inshore lobster fisheries in the northeastern United States. The development of models to improve the efficiency and precision of existing monitoring programs is advocated as an important step in mitigating its harmful effects. The objective of this study is to construct a statistical model that could enhance the existing monitoring effort through (1) identification of potential disease-associated abiotic and biotic factors, and (2) estimation of spatial variation in disease prevalence in the lobster fishery...
2017: PloS One
https://www.readbyqxmd.com/read/28195244/health-technology-assessment-introducing-a-vacuum-based-preservation-system-for-biological-materials-in-the-anatomic-pathology-workflow
#14
R Saliceti, E Nicodemo, A Giannini, A Cortese
INTRODUCTION: The objective of this work is to assess the implementation of a newly introduced medical equipment technology for the vacuum-based preservation of biological materials within an Anatomic Pathology service. METHODS: The approach selected for the analysis is the Health Technology Assessment (HTA ), a comprehensive evaluation method based on relevant scientific evidence and designed to support healthcare decision makers in purchasing, replacing or disposing of technologies...
March 2016: Pathologica
https://www.readbyqxmd.com/read/28194629/-68-ga-nota-galactosyl-human-serum-albumin-a-tracer-for-liver-function-imaging-with-improved-stability
#15
Roland Haubner, Andreas M Schmid, Andreas Maurer, Christine Rangger, Llanos Geraldo Roig, Bernd J Pichler, Irene J Virgolini
PURPOSE: Non-invasive techniques allowing quantitative determination of the functional liver mass are of great interest for patient management in a variety of clinical settings. Recently, we presented [(68)Ga]DTPA-GSA to target the hepatic asialoglycoprotein receptor for this purpose. Here, we introduce [(68)Ga]NOTA-GSA to improve metabolic stability of the radiopharmaceutical and compare the imaging properties with [(68)Ga]DTPA-GSA. PROCEDURES: Labeling of the compounds was carried out at room temperature using 1...
February 13, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28192738/temporal-variations-in-water-quality-in-a-brackish-tidal-pond-implications-for-governing-processes-and-management-strategies
#16
Wenhui Cui, Ting Fong May Chui
Brackish tidal ponds have been constructed along coastal areas in many parts of the world for aquaculture, including some Ramsar Sites. Such ponds are considered a sustainable, wise use of wetlands if managed properly, but they can also pose serious environmental problems if mismanaged. To understand the governing processes and to promote sustainable management strategies, this study examines the different temporal variations in water quality parameters in a brackish tidal pond located within the wetland complex of the Mai Po Ramsar Site in Hong Kong, China...
February 10, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28191450/remotely-triggered-nano-theranostics-for-cancer-applications
#17
Alexandra Sneider, Derek VanDyke, Shailee Paliwal, Prakash Rai
Nanotechnology has enabled the development of smart theranostic platforms that can concurrently diagnose disease, start primary treatment, monitor response, and, if required, initiate secondary treatments. Recent in vivo experiments demonstrate the promise of using theranostics in the clinic. In this paper, we review the use of remotely triggered theranostic nanoparticles for cancer applications, focusing heavily on advances in the past five years. Remote triggering mechanisms covered include photodynamic, photothermal, phototriggered chemotherapeutic release, ultrasound, electro-thermal, magneto-thermal, X-ray, and radiofrequency therapies...
2017: Nanotheranostics (Syd)
https://www.readbyqxmd.com/read/28190566/effects-of-wireless-packet-loss-in-industrial-process-control-systems
#18
Yongkang Liu, Richard Candell, Nader Moayeri
Timely and reliable sensing and actuation control are essential in networked control. This depends on not only the precision/quality of the sensors and actuators used but also on how well the communications links between the field instruments and the controller have been designed. Wireless networking offers simple deployment, reconfigurability, scalability, and reduced operational expenditure, and is easier to upgrade than wired solutions. However, the adoption of wireless networking has been slow in industrial process control due to the stochastic and less than 100% reliable nature of wireless communications and lack of a model to evaluate the effects of such communications imperfections on the overall control performance...
February 9, 2017: ISA Transactions
https://www.readbyqxmd.com/read/28190442/neurologic-complications-of-acute-environmental-injuries
#19
I R F da Silva, J A Frontera
Environmental injuries can result in serious neurologic morbidity. This chapter reviews neurologic complications of thermal burns, smoke inhalation, lightning strikes, electric injury, near drowning, decompression illness, as well as heat stroke and accidental hypothermia. Knowing the pathophysiology and clinical presentation of such injuries is essential to proper management of primary and secondary medical complications. This chapter highlights the most frequently encountered neurologic injuries secondary to common environmental hazards, divided into the topics: injuries related to fire, electricity, water, and the extremes of temperature...
2017: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/28190438/therapeutic-hypothermia-protocols
#20
N Badjatia
The application of targeted temperature management has become common practice in the neurocritical care setting. It is important to recognize the pathophysiologic mechanisms by which temperature control impacts acute neurologic injury, as well as the clinical limitations to its application. Nonetheless, when utilizing temperature modulation, an organized approach is required in order to avoid complications and minimize side-effects. The most common clinically relevant complications are related to the impact of cooling on hemodynamics and electrolytes...
2017: Handbook of Clinical Neurology
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