Access

Resource Type

Partner

Collection

Serial/Series Title

Degree Department

Degree Discipline

Degree Level

Country

States

Counties

Decade

Year

Month

Day

Language

41,929 Matching Results

Start Over Month May

Results open in a new window/tab. Unexpected Results? Search the Catalog Instead.

Results: 1 - 24 of 41,929 next

(open access)

How Hitler Controlled the Press

Adolf Hitler advocated total control of the press for many years before he was elected Führer. Almost immediately after he assumed power in 1932, Hitler began writing new laws and regulations that totally exorcised all freedoms from the German press. This study follows the path that Hitler took to control the German press from 1920 until the end of World War II. It utilized translations of documents and statements by men whom Hitler appointed to control the press and books written by experts in the fields of communications as well as men who prosecuted Nazi war criminals after World War II. The study found that the control of the press was indeed a very necessary ingredient in Hitler's climb to power and remained crucial during his reign as Führer.

Date: May 1982

Creator: McConal, Billy Jon

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Principles and Application of Numerically Controlled Machines

The purpose of this study is threefold. First, numerical control will be analyzed objectively to ascertain its justification in terms of meeting the requirements of the basic manufacturing process phases. Secondly, the study will consist of an evaluation of the field of industrial arts in the Dallas-Fort Worth area to determine how numerical control has been accepted in the educational field and what preparation, if any, is being made to include the teaching of this new industrial concept. Thirdly, the study will investigate the feasibility and cost of installing numerically controlled equipment in the industrial arts laboratories of North Texas State University.

Date: May 1968

Creator: Koehler, Richard A.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

Controlled Hydrogen Fleet and Infrastructure Analysis

This presentation summarizes controlled hydrogen fleet and infrastructure analysis.

Date: May 1, 2011

Creator: Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C. & Saur, G.

Object Type: Presentation

System: The UNT Digital Library

Controlled Hydrogen Fleet and Infrastructure Analysis

This is a presentation about the Fuel Cell Electric Vehicle Learning Demo, a 7-year project and the largest single FCEV and infrastructure demonstration in the world to date. Information such as its approach, technical accomplishments and progress; collaborations and future work are discussed.

Date: May 1, 2012

Creator: Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C. & Saur, G.

Object Type: Presentation

System: The UNT Digital Library

Controlled Hydrogen Fleet and Infrastructure Analysis

None

Date: May 1, 2006

Creator: Wipke, K.

Object Type: Presentation

System: The UNT Digital Library

Controlled Hydrogen Fleet and Infrastructure Analysis

This presentation by Keith Wipke at the 2007 DOE Hydrogen Program Annual Merit Review Meeting provides information about NREL's Controlled Hydrogen Fleet and Infrastructure Analysis Project.

Date: May 17, 2007

Creator: Wipke, K.

Object Type: Presentation

System: The UNT Digital Library

Controlled Hydrogen Fleet & Infrastructure Analysis

A PowerPoint presentation given as part of the 2005 Hydrogen Program Review, May 24, 2005, in Washington, D.C.

Date: May 1, 2005

Creator: Wipke, K.

Object Type: Presentation

System: The UNT Digital Library

(open access)

Automated controlled-potential coulometer for plutonium determination

The automated controlled-potential coulometer for the determination of plutonium described in this report is the second in a series of automated instruments designed to determine plutonium and uranium contents in nuclear fuel cycle materials. The measurement precision of the instrument is 0.1% relative standard deviation at the 5-mg plutonium level. A highly selective method of analysis was developed, involving reduction of plutonium to Pu(III) in a 5.5 M hydrochloric acid-0.015 M sulfamic acid electrolyte; oxidation of diverse ions, but not Pu(III); addition of phosphate complexant to reduce the Pu(III)-Pu(IV) potential; and oxidation of Pu(III) to Pu(IV) as the measurement step. Construction details of the mechanical and electrical systems of the instrument and control-system software are described, along with instrument preoperational adjustments and tests and sample analysis operations.

Date: May 1, 1981

Creator: Hollen, R. M. & Jackson, D. D.

Object Type: Report

System: The UNT Digital Library

(open access)

Microprocessor-controlled CAMAC data link module

Communication between the central control computer and remote, satellite data-acquisition/control stations at the Clinton P. Anderson Meson Physics Facility (LAMPF) is presently accomplished through the use of CAMAC-based Data Link modules. With the advent of the microprocessor, a new philosophy for digital data communications has evolved. Data Link modules containing microprocessor controllers provide link management and communication network protocol through algorithms executed in the Data Link microprocessor. 13 figures.

Date: May 1, 1978

Creator: Potter, J. M.

Object Type: Report

System: The UNT Digital Library

(open access)

New advances in three-dimensional controlled-sourceelectromagnetic inversion

New techniques for improving both the computational andimaging performance of the three dimensional (3D) electromagnetic inverseproblem are presented. A non-linear conjugate gradient algorithm is theframework of the inversion scheme. Full wave equation modelling forcontrolled sources is utilized for data simulation along with anefficient gradient computation approach for the model update. Improvingthe modelling efficiency of the 3D finite difference method involves theseparation of the potentially large modelling mesh, defining the set ofmodel parameters, from the computational finite difference meshes usedfor field simulation. Grid spacings and thus overall grid sizes can bereduced and optimized according to source frequencies and source-receiveroffsets of a given input data set. Further computational efficiency isobtained by combining different levels of parallelization. While theparallel scheme allows for an arbitrarily large number of parallel tasks,the relative amount of message passing is kept constant. Imageenhancement is achieved by model parameter transformation functions,which enforce bounded conductivity parameters and thus prevent parameterovershoots. Further, a remedy for treating distorted data within theinversion process is presented. Data distortions simulated here includepositioning errors and a highly conductive overburden, hiding the desiredtarget signal. The methods are demonstrated using both synthetic andfield data.

Date: May 19, 2007

Creator: Commer, Michael & Newman, Gregory A.

Object Type: Article

System: The UNT Digital Library

(open access)

Atomic and molecular collision cross sections of interest in controlled thermonuclear research

A graphical compilation is presented of atomic and molecular cross sections of interest to controlled thermonuclear research. The cross sections are shown, as a function of energy, for collision processes involving molecular ion dissociation, charge exchange, excitation, ionization, photoionization, scattering, energy loss, and recombination. Pertinent nuclear cross sections are also included. A bibliography is given covering the literature since 1950. (auth)

Date: May 15, 1961

Creator: Barnett, C. F.; Gauster, W. B. & Ray, J. A.

Object Type: Report

System: The UNT Digital Library

(open access)

Evaluation of Transport and Dispersion Models: A Controlled Comparison of HPAC and NARAC Predictions

During fiscal year 2000, a series of studies in support of the Defense Threat Reduction Agency (DTRA) was begun. The goal of these studies is to improve the verification, validation, and accreditation (VV&A) of hazard prediction and assessment models and capabilities. These studies are part of a larger joint VV&A collaborative effort that DTRA and the Department of Energy (DOE), via the Lawrence Livermore National Laboratory (LLNL), are conducting. This joint effort includes comparisons of the LLNL and DTRA transport and dispersion (T&D) modeling systems, NARAC and HPAC, respectively. The purpose of this work is to compare, in a systematic way, HPAC and NARAC model predictions for a set of controlled hypothetical release scenarios. Only ''model-versus-model'' comparisons are addressed in this work. Model-to-field trial comparisons for HPAC and NARAC have been addressed in a recent companion study, in support of the same joint VV&A effort.

Date: May 1, 2001

Creator: Warner, S; Heagy, J F; Platt, N; Larson, D; Sugiyama, G; Nasstrom, J S et al.

Object Type: Article

System: The UNT Digital Library

(open access)

84th Texas Legislature, Regular Session, Senate Bill 173, Chapter 65

Bill introduced by the Texas Senate relating to the designation for criminal prosecution and other purposes of certain chemicals commonly referred to as synthetic cannabinoids as controlled substances and controlled substance analogues under the Texas Controlled Substances Act.

Date: May 22, 2015

Creator: Texas. Legislature. Senate.

Object Type: Legislative Document

System: The Portal to Texas History

(open access)

List of Contractors to Support Anthrax Remediation

This document responds to a need identified by private sector businesses for information on contractors that may be qualified to support building remediation efforts following a wide-area anthrax release.

Date: May 14, 2010

Creator: Judd, Kathleen S. & Lesperance, Ann M.

Object Type: Report

System: The UNT Digital Library

(open access)

North Korea: Back on the Terrorism List?

This report describes the rationales for including North Korea on the terrorism list from 1987- 2008, for North Korea's delisting in 2008, and the debate in 2010 over whether to re-list North Korea.

Date: May 24, 2010

Creator: Manyin, Mark E.

Object Type: Report

System: The UNT Digital Library

(open access)

Innovative Methodology for Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basin

The primary goal was to enter Phase 2 by analyzing geophysical logs and sidewall cores from a verification well drilled into the Trenton/Black River section along lineaments. However, the well has not yet been drilled; Phase 2 has therefore not been accomplished. We have switched oil and gas exploration and production companies, and are now in continued negotiations with Fortuna concerning a plan to retrieve 18 m of horizontal core across a gas-charged zone in the Trenton/Black River in central New York State, the ''hottest'' play in the Appalachian Basin. We completed analysis of remote sensing images to determine, by using the weights-of-evidence method, which images and processing techniques result in lineaments that best reflect the fractures found in outcrop. The conclusions do not differ from the preliminary conclusions reported in the previous progress report. These data continue to demonstrate that integration of aeromagnetic and remote sensing lineaments, surface structure, and soil gas and seismic allows us to extrapolate Trenton-Black River trends away from confirmatory seismic lines.

Date: May 31, 2005

Creator: Jacobi, Robert

Object Type: Report

System: The UNT Digital Library

(open access)

Innovative Methodology for Detection of Fracture-Controlled Sweet Spots in the Northern Appalachian Basion

During this reporting period, Fortuna retrieved the first oriented horizontal core from the Trenton/Black River in the northern Appalachian Basin. The core came from central New York State, the ''hottest'' play in the Appalachian Basin. A complete well log suite was also collected in the horizontal hole, including an FMI log. After reassembling the core sections, and orienting the core, we analyzed the whole core before it was cut for full-diameter core analyses (e.g., permeability) and before the core was split, in order that we did not miss any features that may be lost during cutting. We recognized and mapped along the core 43 stylolites, 99 veins and several large partially filled vugs. Kinematic indicators suggest multiple phases of strike-slip motion. Master-abutting relationships at intersections (primarily determined from which feature ''cuts'' which other feature) show three stages of stylolite growth: sub horizontal, nearly vertical, and steeply dipping. These development stages reflect vertical loading, tectonic horizontal loading, and finally oblique loading. Hydrothermal dolomite veins cut and are cut by all three stages of the stylolites. A set of horizontal veins indicates vertical unloading. Analyses of the core will continue, as well as the well logs.

Date: May 31, 2006

Creator: Jacobi, Rober

Object Type: Report

System: The UNT Digital Library

(open access)

The Role of Counselor Trainees' Co-Regulated Mindfulness: A Cluster-Randomized Controlled Study

Mindfulness is a practice that has the potential to help counseling students build a variety of skills that are necessary for clinical efficacy, including therapeutic presence, attunement, empathy, cognitive flexibility, and non-reactivity. However, mindfulness is rarely taught to students in mental health training programs, which makes it an untapped possibility to improve counselor education. Additionally, rarely do researchers explore the role of counselor mindfulness and counselor trauma on clients' perceptions of therapeutic presence. Therefore, the purpose of this study is to explore the effects of a 15-week mindfulness training program for counseling students to understand its effect on client's perceptions of therapeutic presence, counselor state mindfulness development, and counselor trauma symptoms. Participants in this cluster-randomized controlled intervention were masters counseling students currently enrolled in clinical practicum accredited by the Counsel for the Accreditation of Counseling and Related Educational Programs (CACREP). Counselors provided data at three timepoints on their state mindfulness, trauma symptoms, and therapeutic presence. Clients provided data at three timepoints on their perceptions of their counselor's therapeutic presence. We analyzed data through repeated measures ANOVA and two-level longitudinal hierarchical linear models. Implications for counselor education, professional counselor development, and future research are offered and limitations are discussed.

Date: May 2023

Creator: Warwick, Lindsey A.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

WORLD-WIDE FALLOUT FROM OPERATION CASTLE

A world-wide network of gummed film stations was established to monitor fall-out following Operation Castle. Although meteorological data were poor, a general connection of tropospheric flow patterns with observed fall-out was evident. There was a tendency for debris to remain in tropical latitudes, with incursions into the temperate regions associated with meteorological disturbances of the predominantly zonal flow. As the season advanced, such incursions became more evident. Outside of the tropics, the southwestern United States received the greatest total fall-out, about five times that received in Japan. The maximum fall-out on any day at an individual station in the United States, correeted to sampling day, was 200,000 d/m/ft/sup 2/. It is concluded that the probability of early fall-out in inhabited regions would be reduced by holding Pacific test series in the winter months. (auth)

Date: May 17, 1955

Creator: List, R.J.

Object Type: Report

System: The UNT Digital Library

(open access)

Diffusion in Metals. Progress Report and Publication List

Information concerning diffusion is presented, including a study of the relative rates of diffusion of Fe/sup 55/ and Fe/sup 59/ in Ag, diffusion of Ru in Ag, self-diffusion in AgCd and AgIn. chemical and tracer diffusion in Ag-alpha AgCd diffusion couples, the influence of pressure on diffusion in AgZn alloys, the energy of motion of vacancies in Au at high pressure, and ionic conductivity of alkali halides as a function of pressure and temperature. A list of publications containing diffusion information is also included. (J.R.D.)

Date: May 15, 1958

Creator: Seitz, F. & Lazarus, D.

Object Type: Report

System: The UNT Digital Library

(open access)

Treatment of Acne Vulgaris by Biofeedback-Assisted Cue-Controlled Relaxation and Guided Cognitive Imagery

The primary purpose of the present study is to demonstrate that acne vulgaris can be reduced by psychological treatment. A cognitive-behavioral adjunctive intervention involving biofeedback-assisted relaxation and cognitive imagery procedures for the treatment of acne vulgaris was investigated in this study with 30 patients, already receiving traditional dermatological treatment, as participants. A three-group design was used which consisted of a treatment (relaxation-imagery), a rational behavior group therapy attention-comparison, and a medical intervention control (medication and lesion extraction) group.

Date: May 1981

Creator: Brown, Barry W.

Object Type: Thesis or Dissertation

System: The UNT Digital Library

(open access)

Effect of leachate recirculation on landfill gas production and leachate quality: A controlled laboratory study

This report summarizes the results of a laboratory study conducted during 1992-1994 at Argonne National Laboratory. The study examined biogas production and leachate chemistry in parallel anaerobic assays run under either leachate recycle or leachate drainage regimes over a period of 400 days. A standardized synthetic refuse (paper, grass, food) was used in an experimental design which evaluated two elevated moisture contents and two added soils. All assays were conducted in vitro in 125 mL serum bottles. Four recycle/drainage events were completed during the 400 days of this experiment. Sufficient replicates (10 or 20) for each trial were included in the experimental design to permit destructive sampling of assay solids after each recycle/drainage event. Changes in the chemistry of solid, liquid, and gaseous phases were evaluated during the decomposition process. Analyses included major gases (CH{sub 4}, CO{sub 2}, O{sub 2}, N{sub 2}), selected chemical constituents of leachate (Cl-C5 carboxylic acids, total organic carbon, Kjeldahl nitrogen, total phosphorus, iron, zinc, and chloride), leachate pH and conductivity, and selected solids analysis (gravimetric moisture content, volatile solids, total carbon, cellulose, hemicellulose, and lignin).

Date: May 1, 1995

Creator: Bogner, J. & Spokas, K.

Object Type: Report

System: The UNT Digital Library

(open access)

Energy Efficient Drivepower : Literature Reference List, Volume 1, General User's Supplement.

This document lists a large number of information sources in the area of the efficient use of drivepower. This broad area covers not just electric enters a facility to when the load is driven and controlled.

Date: May 1, 1993

Creator: Ula, Sadrul; Birnbaum, Larry E. & Jordan, Don

Object Type: Report

System: The UNT Digital Library

(open access)

Terrorist Watch List Screening and Background Checks for Firearms

This report examines potential policy issues that could arise under the Terror Gap proposal. For context, a basic overview of the U.S. government's post-9/11 terrorist watchlist procedures is provided, as well as an analysis of the Terror Gap proposal, which has been reintroduced in the 113th Congress.

Date: May 1, 2013

Creator: Krouse, William J.

Object Type: Report

System: The UNT Digital Library

FIRST
PREV
1
2
3
4
5
NEXT
LAST