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Determinаtiоn Оf Dependence Оf The Bаnd Gаp Оn Temperаture Аnd Quаntizing Mаgnetic Field In Electrоnic Semicоnductоrs With А Pаrаbоlic Dispersiоn Lаw, Erkаbоev U.I., Sаyidоv N.А., Rаkhimоv R.G., Mirzaev J.I.

Euroasian Journal of Semiconductors Science and Engineering

А new methоd is prоpоsed fоr cаlculаting the bаnd gаp in semicоnductоrs tаking intо аccоunt lаttice vibrаtiоns аnd thermаl smeаring under the influence оf temperаture аnd mаgnetic field. It is shоwn thаt the dependence оf the effective electrоn mаss оn energy аnd temperаture аffects the temperаture dependence оf the bаnd gаp in а strоng mаgnetic field. It is shоwn thаt, tо explаin the dependence оf the bаnd gаp, it is necessаry tо tаke intо аccоunt the cоntributiоn оf thermаl brоаdening оf energy levels. It wаs fоund thаt the tоtаl chаnge in the bаnd gаp is determined by bоth the interаctiоn …

Influence Of The Effective Mass Of The Density Of The State On The Temperature Dependence Of The Band Band Width In Solid Solutions P-Bi2-Xsbxte3-Ysey, Sharibaev N.Y., Dadamirzaev M.G., Sharifbaev R.N.

Euroasian Journal of Semiconductors Science and Engineering

The temperature dependence of the energy spectrum of semiconductors is well explained by the thermal broadening of discrete energy spectra. The temperature dependence of the band gap is considered as broadening of the energy states of the conduction and valence bands. In these works, it was assumed that the effective mass of the density of states does not depend on temperature. However, as experiments have shown, the effective mass of the density of states depends on temperature. These changes in the effective mass change the temperature dependence of the band gap.

Temperature Dependence Of Active And Reactive Impedances Of Pmma-Ec-Litf2 / Mgtf2 Solid Polymer Electrolytes, Mamatkarimov O., Uktamaliyev B., Abdukarimov A., Arof A.K.

Euroasian Journal of Semiconductors Science and Engineering

In this work, PMMA-EC-LiTf2, PMMA-EC-MgTf2 samples were prepared at a concentration of 20%. Using Nyquist coordinates, results were obtained for active and reactive impedances at temperatures from 243K to 283 K and at temperatures from 303 K to 373 K. Rb from MgTf2 system are lower than LiTf2 in the room temperature. PMMA-EC-MgTf2 sample conductivity is 4.34∙10−51Ом∙см, PMMA-EC-LiTf2 sample conductivity is 3,07∙10−41Ом∙см

Effects Of Temperature And A Transversal Quantizing Magnetic Field On The Forbidden Band Of A Quantum Well, Sаyidоv N.А., Rаkhimоv R.G., Mirzaev J.I., Negmatov U.B.

Euroasian Journal of Semiconductors Science and Engineering

This article considers the temperature dependence of the band gap in quantum-well heterostructures in the presence of a transverse quantizing magnetic field. An analytical expression is obtained for determining the band gap of a rectangular quantum well at various magnetic fields and temperatures. The proposed formulas well explain the experimental results obtained for quantum-well semiconductor structures.

Calculation Of Components Of Deformation Sensitivity Of Silicon Samples With Deep Impurity Levels, Khamidov R. Kh., Mamatkarimov O.

Euroasian Journal of Semiconductors Science and Engineering

In this paper presents that samples of silicon with acceptor impurities have a greater static and lower dynamic strain sensitivity than silicon samples with donor and amphoteric impurities. And samples of silicon with amphoteric impurities, almost does not have static components of strain sensitivity at pulse hydrostatic pressure. In such samples, the strain sensitivity is related only to the temperature and relaxation effects.

2021-08-20_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

2021-08-20_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

Data From: Yellow Air Day Advisory Study, Arthur J. Caplan

Browse all Datasets

Using a dataset consisting of daily vehicle trips, PM2.5 concentrations, along with a host of climactic control variables, we test the hypothesis that “yellow air day” advisories provided by the Utah Division of Air Quality resulted in subsequent reductions in vehicle trips taken during northern Utah’s winter-inversion seasons in the early 2000s. Winter inversions occur in northern Utah when climactic conditions are such that PM2.5 concentrations (derived mainly from vehicle emissions) become trapped in the lower atmosphere, leading to unhealthy air quality (concentrations of at least 35 µg/m3) over a span of what are called “red air days”. When concentrations …

2021-08-18_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

Weekly Purchases Of Gilts In The Bank Of England's Asset Purchase Facility Operations (In Sterling Millions), Bank Of England/Central Bank Of The United Kingdom

Documents

Select: D. Public sector debt and money markets operations etc. (including reserves) > Bank of England Asset Purchase Facility > Gilts > Weekly purchases - YWWB9T8

2021-08-17_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

Predicting Dominance Of Sand Transport By Waves, Tides, And Their Interactions On Sandy Continental Shelves: Dataset, Erin Victoria King, Daniel Conley, Gerd Masselink, Nicoletta Leonardi

Faculty of Science and Engineering Datasets

This is the dataset accompanying the article of King et al. (2021) by the same title in the Journal of Geophysical Research: Oceans. This dataset contains data in MATLAB .mat format for the data presented in the above paper, including trained k-Nearest Neighbour classifiers for dominant sand transport mode and magnitude. Citation KIng, E. V. et al. (2021). Predicting Dominance of Sand Transport by Waves, Tides, and Their Interactions on Sandy Continental Shelves: Dataset. PEARL Research Repository http://dx.doi.org/10.24382/5004

2021-08-16_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

2021-08-16_Michiganoverview_Covidcounts, Michigan Department Of Health & Human Services

Michigan COVID-19 Confirmed Cases by Date of Onset Data

Data was downloaded as an Excel spreadsheet which appeared in the Public Use Datasets section under the Cumulative Data link of Michigan's Coronavirus webpage, under the url https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173---,00.html.

Cases are aggregated by the date of onset of COVID-19 symptoms, if known, otherwise by laboratory specimen date if known, otherwise by case referral date. Deaths are aggregated by the date of death if known, otherwise by the last date of a change to the case status.

2021-08-15_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

Small Hall Effect Thruster With 3d Printed Discharge Channel: Design And Thrust Measurements, Ethan P. Hopping, Wensheng Huang, Kunning G. Xu

PRC-Affiliated Research

Citation: Hopping, E.P.; Huang, W.; Xu, K.G. Small Hall Effect Thruster with 3D Printed Discharge Channel: Design and Thrust Measurements. Aerospace 2021, 8, 227. https:// Abstract: This paper presents the design and performance of the UAH-78AM, a low-power small Hall effect thruster. The goal of this work is to assess the feasibility of using low-cost 3D printing to create functioning Hall thrusters, and study how 3D printing can expand the design space. The thruster features a 3D printed discharge channel with embedded propellant distributor. Multiple materials were tested including ABS, ULTEM, and glazed ceramic. Thrust measurements were obtained at the …

Small Hall Effect Thruster With 3d Printed Discharge Channel: Design And Thrust Measurements, Ethan P. Hopping, Wensheng Huang, Kunning G. Xu

PRC-Affiliated Research

Citation: Hopping, E.P.; Huang, W.; Xu, K.G. Small Hall Effect Thruster with 3D Printed Discharge Channel: Design and Thrust Measurements. Aerospace 2021, 8, 227. https:// Abstract: This paper presents the design and performance of the UAH-78AM, a low-power small Hall effect thruster. The goal of this work is to assess the feasibility of using low-cost 3D printing to create functioning Hall thrusters, and study how 3D printing can expand the design space. The thruster features a 3D printed discharge channel with embedded propellant distributor. Multiple materials were tested including ABS, ULTEM, and glazed ceramic. Thrust measurements were obtained at the …

"Csusb Covid-19 / Coronavirus Information" Webpage (August 13, 2021), Csusb - Special Collections & University Archives

Separated from the Pack: The CSUSB/COVID-19 Digital Collection

Web archive of the "CSUSB COVID-19 / Coronavirus information" webpage from August 13, 2021.

2021-08-13_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

2021-08-13_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

Microcosm: Bacterial Communities Growing On Different Crude Oils Exposed To Light, Erika Headrick, Lisa Nigro, Wade Jeffrey

C-IMAGE data

Microcosm experiments were performed to examine the bacterioplankton community structure after growth of Water Accommodated Fractions (WAFs) made from seven different crude oils. Each WAF was produced under different solar exposures and added to replicate 1-liter microcosms at a final concentration of 4%. Changes in bacterial community structure were determined by Illumina sequencing of 16S rDNA amplicons in samples collected after 30 and 48 hours of growth.

2021-08-11_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

Ppplf Transaction-Specific Disclosures - 8/11/21, Federal Reserve System: Board Of Governors

Documents

No abstract provided.

2021-08-10_Michiganoverview_Covidsymptoms, Michigan Department Of Health & Human Services

Michigan COVID-19 Syndromic Surveillance System Data

The Syndromic Surveillance System Data report was obtained from Michigan's COVID-19 dashboard, from under the link "​Coronavirus Symptoms": https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated three times a week on Mondays, Wednesdays, and Fridays.

Syndromic Surveillance System data is obtained from approximately 183 facilities participating in syndromic surveillance (132 Emergency Departments (ED), 51 Urgent Cares) across the State of Michigan. The reporting is based on individuals who present at EDs and may not be representative of the overall population. The coronavirus-like symptoms query searches visit free-text (chief complaint, …

Replication Data For: Goehring Et Al., "The Transport History Of Alluvial Fan Sediment...", Nathan Brown

Earth & Environmental Sciences Datasets - Archive

This data repository contains: A) MATLAB source code B) Sample locations and chemical measurements used for Be-10 and C-14 analysis C) Dose recovery test results for luminescence protocol D) Sample locations and dosimetry information for luminescence samples.

From Farm To Fork: Crickets As Alternative Source Of Protein, Minerals, And Vitamins, Dorothy K. Murugu, Arnold N. Onyango, Alex K. Ndiritu, Isaac M. Osuga, Cheseto Xavier, Dorothy Nakimbugwe, Chrysantus M. Tanga

All Peer-Reviewed Publications

Globally, there is growing interest to integrate cricket-based ingredients (flour) into food products to combat food and nutrition insecurity. However, there is lack of information on in-depth nutrient profile of the two cricket species (Scapsipedus icipe and Gryllus bimaculatus), which are the most widely consumed in Africa. Here we determined the nutrient composition of two cricket species and compared them with published records of key animal and plant sources. Our results revealed that the crude protein contents of S. icipe and G. bimaculatus were similar (56.8 and 56.9%, respectively) and comparable to those of animal protein sources. Both cricket species …

2021-08-09_Michiganoverview_Covidcounts, Michigan Department Of Health & Human Services

Michigan COVID-19 Confirmed Cases by Date of Onset Data

Data was downloaded as an Excel spreadsheet which appeared in the Public Use Datasets section under the Cumulative Data link of Michigan's Coronavirus webpage, under the url https://www.michigan.gov/coronavirus/0,9753,7-406-98163_98173---,00.html.

Cases are aggregated by the date of onset of COVID-19 symptoms, if known, otherwise by laboratory specimen date if known, otherwise by case referral date. Deaths are aggregated by the date of death if known, otherwise by the last date of a change to the case status.

Ultrahigh Resolution Ote-Ms Data For Ambient Daytime And Nighttime Aerosol And Ambient Fog Water From San Pietro Capofiume, Matthew Brege, Lynn Mazzoleni

Michigan Tech Research Data

This dataset and the methods used to obtain it are described in Chapter 3 of "EXTREME MOLECULAR DIVERSITY IN BIOMASS BURNING ATMOSPHERIC ORGANIC AEROSOL OBSERVED THROUGH ULTRAHIGH RESOLUTION MASS SPECTROMETRY" a Dissertation prepared by Matthew Brege and submitted as a Doctoral Thesis. This work can be accessed here: https://doi.org/10.37099/mtu.dc.etdr/927

Briefly, four days worth of concurrent daytime/nighttime aerosol and fog water samples were collected at San Pietro Capofiume in the Emilia Romagna region of Italy from 1-Dec to 4-Dec, 2015. The water soluble extracts of the aerosol filters and aliquots of the fog water were analyzed using ultrahigh resolution Orbitrap mass …

2021-08-09_Michigandaily_Covidmap, Michigan Department Of Health & Human Services

Daily Michigan COVID-19 Update

The "WHERE WE STAND WITH COVID-19" map was obtained from Michigan's main COVID-19 page: https://www.michigan.gov/coronavirus. Data was compiled by the Michigan Department of Health and Human Services (MDHHS). The information was updated daily at 3p.m., Monday - Saturday.

The State of Michigan is working around the clock to test and treat COVID-19 patients. Below is the most recent data healthcare experts across the state have compiled.

The image contained a map, indicating total cases by county, and also provides statistics on Total Confirmed Cases, Total COVID-19 Deaths, Daily Confirmed Cases, and Daily COVID-19 Deaths. There …

Public Perception Of Uas And Vertiports In The Wastach Front Survey Results, Brent C. Chamberlain, Katelynn Hall, Keunhyun Park

Browse all Datasets

This project aims to further understand the current public perception of UAS and their integration into residential areas for package delivery through the development of vertiports The survey also aims to identify evidence of NIMBY (not in my backyard) in these perceptions. The survey specifically asked participants about demographics, familiarity with UAV, perceptions of UAV, and perceptions of vertiports through 6 different potential vertiport placements in residential of community center focused areas.