Folkscanomy: General Academic Papers
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Oct 5, 2020
10/20
by
Sunday O. Udo, Mfon D. Umoh, Igwe O. Ewona, Udoh F. Evans and Chinelo T. Okpalaonwuka
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The present investigation was carried out for the Characterization of Sulphur dioxide (SO 2 ) in Calabar, Nigeria. The measured concentration of SO 2 as recorded in this research is above the World Health Organization (WHO) standard. For air quality index, Marina Resort station was found to be “moderately polluted” with AQI of 157.20. The remaining five (5) stations were classified as “poor” with the AQI ranging from 214 to 229. Basin Authority showed the highest positive correlation of...
Topics: Sulphur dioxide, relative humidity, correlation, neural network
Journal of Research of the National Bureau of Standards
Topics: relative humidity, absorption, hygroscopic materials, moisture, microchemical balances
The paper examined the impact of climate change on epilepsy patients in and out patient that visited Neuropsychiatric Hospital Akure, Ondo State, Nigeria. The main independent variables of interest are temperature and relative humidity as climate the two parameters covering a period of eight years 2010 2017. Data of in and out patients diagnosed with epilepsy and other related cases were sourced from the hospital records. The population of the study is 2873 epilepsy patients that visited the...
Topics: Other, Temperature, Relative Humidity, Patients and Epilepsy cases
Antestia bug, Antestiopsis thunbergii (Gmelin, 1970)(Hemiptera: Pentatomidae)is one of the most damaging pests of coffee (Coffea arabica, L.)worldwide, except in central and south America. A two – year study was conducted to assess the distribution and the density of Antestia bug in the coffee growing regions of Rwanda, and to determine the effects of climatic variables on density of Antestia bug. 205 farms were surveyed in 2016 and 191 farms in 2017. The density and damage of Antestia bug...
Topics: Antestiopsis thunbergii, Temperature, Wind speed and relative humidity
In this investigation the effect of relative humidity on the adhesion wear of aluminum-alumina composite was analyzed. The wear experiments were carried out at different days of year, regarding to that the natural relative humidity changed from 30 to 100%. It has been found that the adhesion wear rate decreased as the relative humidity increased. At higher relative humidity more than 80% a visible third layer of oxide iron is generated which leads to prevent metal-on-metal contact. It was found...
Topics: Dry Sliding Wear, Relative Humidity, Composite Materials, Adhesion Wear
Because radon gas is colorless and odorless, it is impossible for humans five senses to know whether one is exposed to it and as it is an inert gas that is nine times heavier than air it is prone to accumulation after being brought into the room through cracks in old buildings, connections and drains, thus creating indoor radon exposure problem. Although indoor radon concentration is related to indoor temperature and humidity, no research has been conducted to actually control indoor...
Topics: Electrical Engineering, radon concentration, temperature, relative humidity, correlation coefficient
The paper examined the impact of temperature and relative humidity escalation on mental health of in patient and out patient admitted into Neuropsychiatric Hospital Akure, Ondo State, Nigeria. The main independent variables of interest are temperature and relative humidity covering a period of eight years 2010 2017. Data of in and out patients diagnosed with psychiatric cases were sourced from the from the hospital records. The population of the study is 53616 numbers of patients, comprising of...
Topics: Other, Temperature, Relative Humidity, Male and female psychiatric patients
Mendeley Climate Change Library
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38
Jul 6, 2019
07/19
by
Qian Li; Fyodor Tatarinov; Eyal Rotenberg; Efrat Ramati; Uri Dicken; Yakir Preisler; Erick Fredj; Dan Yakir; Eran Tas
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Dry deposition of ozone (O 3 ) to vegetation is an important removal pathway for tropospheric O 3 , while O 3 uptake through plant stomata negatively affects vegetation and leads to climate change. Both processes are controlled by vegetation characteristics and ambient conditions via complex mechanisms. Recent studies have revealed that these processes can be fundamentally impacted by coastal effects, and by dry and warm conditions in ways that have not been fully characterized, largely due to...
Topics: Dry intrusion, Eddy covariance, Relative humidity, Sea/land breeze, Semiarid
The paper examined the impact of temperature and relative humidity escalation on mental health of in patient admitted into Jos Teaching Hospital JUTH Jos, Plateau State, Nigeria. The main independent variables of interest were temperature and relative humidity we also employed two derived parameters heat index and overlapping effect in our analysis in which we used four years 2011 2014 data of psychiatric cases and in patient that were admitted in the hospital, ex post facto research design was...
Topics: Aeronautical Engineering, Temperature, Relative Humidity, In-patient and psychiatric cases
The effect of temperature and relative humidity on WE FM radio station (106.3MHz) Abuja, Nigeria, during Harmattan period was carried out with the measurement of frequency modulation (FM) signal strength by digital CATV signal meter and the temperature and relative humidity measured by digital Hygrometer/thermometer. It was observed that the signal strength was lower during the sunny period but higher in the morning and evening when there was little or no sun. It was also found out that both...
Topics: radio frequency, relative humidity, signal strength, Temperature, Electronics & Communication...
This paper presents a PC based temperature and relative humidity monitoring system using virtual instrumentation (LabVIEW). Here I have measured the ambient temperature in degree Celsius using AD 590 IC temperature sensor. The current signal generated by the sensor and then converted to a voltage signal in the range of 0-4.5V using the signal conditioning circuit. This voltage signal is then fed to the PC using NI CARD-USB 6009. A graphical program is developed in LabVIEW to convert the...
Topics: Relative humidity, Dry bulb and wet bulb temperature, Psychrometry method, LabVIEW
An equation has been developed to measure the efficiency of PV module instantly, if the climatic parameters of the area are known. The measured and calculated values of efficiency are verified to check the percentage error between them. It is observed that developed equation has very correlation with the measured values
Topics: PV module efficiency, ambient temperature, wind speed, solar radiation, relative humidity,...
Relative humidity (RH) is one of the most important parameters in the study of fog-haze. This paper first estimates the contributions of the key quantities (temperature, water vapor, air pollutant) and their combinations to the relative change of RH, and then investigates the relationships of RH with the long-term variation of haze and fog days based on the meteorological data in the Yangtze River Delta over the period 1970–2010. The main conclusions are as follows. (1) Temperature is the...
Topics: Climate change, Contribution efficiency, Fog and haze days, Impact factors, Relative humidity
The effect of time of day and month on the efficient conversion of solar energy to electrical energy using a polycrystalline (PV) module in calabar was studied. A KT-908 precision digital hygrometer and thermometer, and a M890C+ digital multimeter were used in the process. Results obtained shows that photovoltaic produce different levels of peak efficiencies at different times of the day for different months due to the difference in sunrise and sunset times for the months. The results also...
Topics: Ambient temperature, Panel temperature, Peak efficiency, Relative humidity, Sunrise and sunset times
Evapotranspiration (ET) estimation takes an important role in hydraulic designs and irrigation management. Even these imperative importance ET estimation methods are not clear and easily employable enough. This study focused on M5T data mining method to estimate ET due this method is in use for nonlinear physical cases. 1543 daily Solar Radiation (SR), Air Temperature (AT), Relative Humidity (RH) and Wind Speed (U) meteorological parameters are used to create a M5T model. 1153 daily data is...
Topics: Evapotranspiration, M5T Data Mining, Solar Radiation, Air Temperature, Relative Humidity, Wind...
Journal of Research of the National Bureau of Standards
Topics: aqueous solution, equilibrium, humidity, relative humidity, salt, saturated salt solution, vapor...
Journal of Research of the National Bureau of Standards
Topics: Calibration, dew point, humidity, hygrometer, mixing ratio, relative humidity, two-pressure...
A wide variety of weather-data are readily available for simulating buildings energy performance by using dynamic software. However, climate change and its effects on buildings energy performance represent a critical issue, also considering the implications of climate change on human comfort. Starting from this, the present study aims at analyzing the climatic conditions in Rome and its surroundings, evaluating the occurrence of the Urban Heat Island (UHI) phenomenon. Therefore, meteorological...
Topics: Air temperature, Dynamic simulation, Relative humidity, Summer cooling, Urban heat island, Weather...
Journal of Research of the National Bureau of Standards
Topics: Antoine Equation, dew point, humidity, hygrometry, psychrometric chart, relative humidity, vapor...
193
193
Mar 5, 2009
03/09
by
NASA LaRC Office of Education
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NASA Connect segment explaining the difference between weather and climate. The segment explores what factors determine weather and how climate is affected by the weather.
Topics: NASA Connect, Climate, Weather, Atmosphere, Clouds, Precipitation, Heat, Winds, Air Pressure,...
Source: http://nasa.ibiblio.org/details.php?videoid=6270&start=40&subject=Science
generalmanual 000068477
Topics: accuracy, voltage, range, test, temperature, capacitance, battery, nominal, thermocouple, digits,...
Bell System Technical Journal, 8: 2. April 1929 pp 429-432. Abstracts of Technical Articles From Bell System Sources.
Topics: journal, experimental, data, technical, humidity, methods, speech, moisture, camera, bell, bell...
From the bitsavers.org collection, a scanned-in computer-related document. national :: appNotes :: AN-0256
Topics: sensor, humidity, output, temperature, logarithmic, amplifier, semiconductor, circuitry,...
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radio shack meters support 65510
Topics: thermometer, radioshack, outdoor, indoor, humidity, temperature, screw, warranty, batteries,...
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541
Nov 3, 2014
11/14
by
Guyot, A. (Arnold), 1807-1884; Smithsonian Institution
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At head of title: Smithsonian miscellaneous collections
Topics: vapor, barometer, force, going, temperature, barometrical, tables, table, relative humidity,...
Source: http://books.google.com/books?id=3wgsAAAAIAAJ&hl=&source=gbs_api
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216
Apr 22, 2008
04/08
by
Jerome B.. Trembley
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Book digitized by Google and uploaded to the Internet Archive by user tpb.
Topics: temperature, warmest, san, coldest, monthly, domain, rainfall, humidity, range, public domain,...
Source: http://books.google.com/books?id=QoFvYz1lTScC&oe=UTF-8
Food Production and Processing: cold storage fruits vegetables
Topics: storage, produce, vegetables, fruits, temperature, cold, crates, humidity, harvesting,...
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712
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Topics: scientific, tion, humidity, automobile, steam, machine, patent, device, scientific american,...
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834
May 9, 2008
05/08
by
William Michael Late Coplin, David Bevan
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Book digitized by Google and uploaded to the Internet Archive by user tpb.
Topics: water, diseases, air, disease, tion, quantity, temperature, microbic, solution, organic matter,...
Source: http://books.google.com/books?id=RgPXILaiOEMC&oe=UTF-8
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258
Jul 12, 2009
07/09
by
Charles Theodore Williams
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Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Topics: climate, lung, colorado, temperature, cape, climates, rainfall, patients, air, compressed air, sea...
Source: http://books.google.com/books?id=boIQAAAAYAAJ&oe=UTF-8
generalmanual 000007556
Topics: temperature, humidity, indoor, outdoor, sensor, display, indicator, probe, unit, relative, sensor...
generalmanual 000007711
Topics: unit, button, remote, temperature, alarm, press, indicator, mode, atmospheric, display, remote...
Storage of Food Grains in the Tropics
Topics: storage, grain, moisture, produce, grains, food, stored, insect, drying, handling, food grains,...
generalmanual 000064089
Topics: ppm, exchanger, meter, hold, monoxide, heat, max, air, sensor, measure, heat exchanger, carbon...
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168
Sep 28, 2008
09/08
by
Frederick Joaquim Barbosa Cordeiro
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Book digitized by Google from the library of the University of California and uploaded to the Internet Archive by user tpb.
Topics: barometrical, determination, barometer, vapor, air, height, temperature, log, gravity, cubic,...
Source: http://books.google.com/books?id=BTRKAAAAIAAJ&oe=UTF-8
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92
Mar 13, 2016
03/16
by
Organisation for Economic Co-operation and Development
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This revised Test Guideline has been designed to fully characterize test article toxicity by the inhalation route for a subchronic duration 90 days, and to provide robust data for quantitative inhalation risk assessments. Groups of 10 male and 10 female rodents are exposed 6 hours per day during a 90 day 13 week period to a the test article at three or more concentration levels, b filtered air negative control, andor c the vehicle vehicle control. Animals are generally exposed 5 days per week...
Topics: test, concentration, exposure, animals, study, inhalation, toxicity, concentrations, chamber,...
Source: http://books.google.com/books?id=E9hqt7H8Vo4C&hl=&source=gbs_api
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: 650 :: 21-7643-1 650 InstallMan
Topics: cables, storage, cable, machine, cvj, power, system, tape, humidity, receptacle, disk storage,...
Food Drying
Topics: drying, moisture, air, solar, dryer, content, dried, dryers, grain, fish, moisture content,...
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161
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Datasheet: Panel SAMSUNG LTI320AP02 0
Topics: samsung, confidential, display, module, model, gnd, gray, lcd, color, lvds, samsung confidential,...
376
376
Sep 22, 2008
09/08
by
Francis Day Curtis
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Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Topics: determine, experiment, neatly, elementary, experiments, draw, water, diagram, soil, proper, proper...
Source: http://books.google.com/books?id=ulQAAAAAYAAJ&oe=UTF-8
Apple Data Sheet: L04183A AirPort DS
Topics: airport, internet, wireless, ethernet, computers, base, apple, network, access, computer, base...
Bell System Technical Journal, 8: 2. April 1929 pp 225-242. The Predominating Influence of Moisture and Electrolytic Material Upon Textiles as Insulators. (Williams, R.R.; Murphy, E.J.)
Topics: moisture, fibers, resistance, cotton, cellulose, insulating, humidity, electrical, silk,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: system3 :: GA21-9084-9 IBM System3 InstallationManual PhysicalPlanning Jul77
Topics: humidity, inches, centimeters, bulb, relative, power, temperature, ibm, unit, maximum, relative...
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Datasheet: Panel SAMSUNG LTA460HS L03 0
Topics: gnd, module, lcd, model, display, input, lvds, connection, inverter, gray, unit note, power supply,...
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Datasheet: Panel SAMSUNG LTI400HA01 0
Topics: module, display, lvds, gnd, lcd, model, input, connection, power, note, power supply, inverter...
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Book digitized by Google and uploaded to the Internet Archive by user tpb.
Topics: sanitary, cases, registrar, monthly, respectfully, temperature, annual, prevailing, report,...
Source: http://books.google.com/books?id=u7XAqxxRCloC&oe=UTF-8
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278
Jan 12, 2008
01/08
by
Martin Hans Boye
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Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Topics: vapor, air, pressure, atmospheric, tube, mercury, barometer, tension, temperature, gases,...
Source: http://books.google.com/books?id=i9QEAAAAYAAJ&oe=UTF-8
Topics: items, type, item, container, method, materials, cushioning, cleaning, preservative, pub,...
Building with Straw Bales, A Practical Guide for the UK the Ireland by Barbara Jones
Topics: straw, building, strawbale, bales, bale, lime, moisture, walls, clay, timber, straw bales, straw...
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Datasheet: Panel SAMSUNG LTY320AB01 0
Topics: gnd, module, lvds, model, lcd, signal, dcc, display, gray, power, gnd gnd, lvds signal, unit note,...
