A Novel for High School Seniors: Hal Borland's "When the Legends Die."

ERIC Educational Resources Information Center

Adkins, Carl A.

1968-01-01

Hal Borland's "When the Legends Die" is especially appropriate for high school seniors because its central problem--a Ute Indian boy's search for his identity and expected role in society--is exactly that faced by these students. The novel is divided into four sections, each concerned with a specific stage in the development of the…

UTE-T2* mapping detects sub-clinical meniscus injury after anterior cruciate ligament tear

PubMed Central

Williams, A.; Qian, Y.; Golla, S.; Chu, C.R.

2018-01-01

SUMMARY Objective Meniscus tear is a known risk factor for osteoarthritis (OA). Quantitative assessment of meniscus degeneration, prior to surface break-down, is important to identification of early disease potentially amenable to therapeutic interventions. This work examines the diagnostic potential of ultrashort echo time-enhanced T2* (UTE-T2*) mapping to detect human meniscus degeneration in vitro and in vivo in subjects at risk of developing OA. Design UTE-T2* maps of 16 human cadaver menisci were compared to histological evaluations of meniscal structural integrity and clinical magnetic resonance imaging (MRI) assessment by a musculoskeletal radiologist. In vivo UTE-T2* maps were compared in 10 asymptomatic subjects and 25 ACL-injured patients with and without concomitant meniscal tear. Results In vitro, UTE-T2* values tended to be lower in histologically and clinically normal meniscus tissue and higher in torn or degenerate tissue. UTE-T2* map heterogeneity reflected collagen disorganization. In vivo, asymptomatic meniscus UTE-T2* values were repeatable within 9% (root-mean-square average coefficient of variation). Posteromedial meniscus UTE-T2* values in ACL-injured subjects with clinically diagnosed medial meniscus tear (n = 10) were 87% higher than asymptomatics (n = 10, P < 0.001). Posteromedial menisci UTE-T2* values of ACL-injured subjects without concomitant medial meniscal tear (n = 15) were 33% higher than asymptomatics (P = 0.001). Posterolateral menisci UTE-T2* values also varied significantly with degree of joint pathology (P = 0.001). Conclusion Significant elevations of UTE-T2* values in the menisci of ACL-injured subjects without clinical evidence of subsurface meniscal abnormality suggest that UTE-T2* mapping is sensitive to subclinical meniscus degeneration. Further study is needed to determine whether elevated subsurface meniscus UTE-T2* values predict progression of meniscal degeneration and development of OA. PMID:22306000

Ultrathin endoscopy versus high-resolution endoscopy for diagnosing superficial gastric neoplasia.

PubMed

Toyoizumi, Hirobumi; Kaise, Mitsuru; Arakawa, Hiroshi; Yonezawa, Jin; Yoshida, Yukinaga; Kato, Masayuki; Yoshimura, Noboru; Goda, Ken-ichi; Tajiri, Hisao

2009-08-01

Ultrathin endoscopy (UTE) is an acceptable and cost-effective alternative to EGD with the patient under sedation, although the diagnostic accuracy of UTE is not well established. To compare the diagnostic accuracy of UTE and high-resolution endoscopy (HRE) for superficial gastric neoplasia. Prospective comparative study. Academic center. Patients with or without superficial gastric neoplasia underwent peroral UTE and HRE, back-to-back in a random order while under standard sedation. The procedures were performed by 2 endoscopists who were blinded to the clinical information. The rate of missed lesions and misdiagnosis, sensitivity, and specificity for the diagnosis of gastric neoplasia when using pathology as the reference standard. In total, 126 lesions (41 superficial gastric neoplasias, 85 nonneoplastic lesions) were recorded in 57 enrolled patients. For the diagnosis of gastric neoplasia, the sensitivity of UTE (58.5%) was significantly (P = .021) lower than that of HRE (78%), and the specificity of UTE (91.8%) was significantly (P = .014) lower than that of HRE (100%). The rate of missed lesions and misdiagnosis of gastric neoplasias when using UTE (41.5%) was significantly (P > .001) higher than that of HRE (22.0%). The corresponding rate of neoplasias at the proximal portion (fornix and corpus) when using UTE (29%) was significantly (P = .002) higher than that of HRE (7.2%), although the rates of neoplasias at the distal portion (angulus and antrum) were comparable for UTE and HRE. Small sample numbers in an enriched population. The diagnostic accuracy of UTE is significantly lower than that of HRE for superficial gastric neoplasia, and this difference is particularly striking for neoplasias in the proximal stomach. For UTE to be used as an alternative modality, improvements in optical quality and the incorporation of additional procedures, including close-range observations and chromoendoscopy, are required to enhance visualization.

Quantification of neonatal lung parenchymal density via ultrashort echo time MRI with comparison to CT.

PubMed

Higano, Nara S; Fleck, Robert J; Spielberg, David R; Walkup, Laura L; Hahn, Andrew D; Thomen, Robert P; Merhar, Stephanie L; Kingma, Paul S; Tkach, Jean A; Fain, Sean B; Woods, Jason C

2017-10-01

To demonstrate that ultrashort echo time (UTE) magnetic resonance imaging (MRI) can achieve computed tomography (CT)-like quantification of lung parenchyma in free-breathing, non-sedated neonates. Because infant CTs are used sparingly, parenchymal disease evaluation via UTE MRI has potential for translational impact. Two neonatal control cohorts without suspected pulmonary morbidities underwent either a research UTE MRI (n = 5; 1.5T) or a clinically-ordered CT (n = 9). Whole-lung means and anterior-posterior gradients of UTE-measured image intensity (arbitrary units, au, normalized to muscle) and CT-measured density (g/cm 3 ) were compared (Mann-Whitney U-test). Separately, a diseased neonatal cohort (n = 5) with various pulmonary morbidities underwent both UTE MRI and CT. UTE intensity and CT density were compared with Spearman correlations within ∼33 anatomically matched regions of interest (ROIs) in each diseased subject, spanning low- to high-density tissues. Radiological classifications were evaluated in all ROIs, with mean UTE intensities and CT densities compared in each classification. In control subjects, whole-lung UTE intensities (0.51 ± 0.04 au) were similar to CT densities (0.44 ± 0.09 g/cm 3 ) (P = 0.062), as were UTE (0.021 ± 0.020 au/cm) and CT (0.034 ± 0.024 [g/cm 3 ]/cm) anterior-posterior gradients (P = 0.351). In diseased subjects' ROIs, significant correlations were observed between UTE and CT (P ≤0.007 in each case). Relative differences between UTE and CT were small in all classifications (4-25%). These results demonstrate a strong association between UTE image intensity and CT density, both between whole-lung tissue in control patients and regional radiological pathologies in diseased patients. This indicates the potential for UTE MRI to longitudinally evaluate neonatal pulmonary disease and to provide visualization of pathologies similar to CT, without sedation/anesthesia or ionizing radiation. 3 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2017;46:992-1000. © 2017 International Society for Magnetic Resonance in Medicine.

Letters to the state of Utah, the Ten Tribes Partnership, the Southern Ute Indian Tribe and the Ute Mountain Tribe about potentially adding the Bonita Peak Mining District to the Superfund National Priorities List (NPL)

EPA Pesticide Factsheets

Feb. 23, 2016: added letters to the state of Utah, the Ten Tribes Partnership, the Southern Ute Indian Tribe and the Ute Mountain Tribe about adding the Bonita Peak Mining District to the Superfund National Priorities List (NPL).

3D Ultrashort TE MRI for Evaluation of Cartilaginous Endplate of Cervical Disk In Vivo: Feasibility and Correlation With Disk Degeneration in T2-Weighted Spin-Echo Sequence.

PubMed

Kim, Yeo Ju; Cha, Jang Gyu; Shin, Yoon Sang; Chaudhari, Akshay S; Suh, Young Ju; Hwan Yoon, Seung; Gold, Garry E

2018-05-01

The purpose of this study was to evaluate the feasibility of 3D ultrashort TE (UTE) MRI in depicting the cartilaginous endplate (CEP) and its abnormalities and to investigate the association between CEP abnormalities and disk degeneration on T2-weighted spin-echo (SE) MR images in cervical disks in vivo. Eight healthy volunteers and 70 patients were examined using 3-T MRI with the 3D UTE cones trajectory technique (TR/TE, 16.1/0.032, 6.6). In the volunteer study, quantitative and qualitative assessments of CEP depiction were conducted for the 3D UTE and T2-weighted SE imaging. In the patient study, CEP abnormalities were analyzed. Intersequence agreement between the images obtained with the first-echo 3D UTE sequence and the images created by subtracting the second-echo from the first-echo 3D UTE sequence (subtracted 3D UTE) and the intraobserver and interobserver agreements for 3D UTE overall were also tested. The CEP abnormalities on the 3D UTE images correlated with the Miyazaki grading of the T2-weighted SE images. In the volunteer study, the CEP was well visualized on 3D UTE images but not on T2-weighted SE images (p < 0.001). In the patient study, for evaluation of CEP abnormalities, intersequence agreements were substantial to almost perfect, intraobserver agreements were substantial to almost perfect, and interobserver agreements were moderate to substantial (p < 0.001). All of the CEP abnormalities correlated with the Miyazaki grade with statistical significance (p < 0.001). Three-dimensional UTE MRI feasibly depicts the CEP and CEP abnormalities, which may be associated with the severity of disk degeneration on T2-weighted SE MRI.

Ute Mountain Ute Tribe Community-Scale Solar Feasibility Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rapp, Jim; Knight, Tawnie

2014-01-30

Parametrix Inc. conducted a feasibility study for the Ute Mountain Ute Tribe to determine whether or not a community-scale solar farm would be feasible for the community. The important part of the study was to find where the best fit for the solar farm could be. In the end, a 3MW community-scale solar farm was found best fit with the location of two hayfield sites.

Synthetic Minor NSR Permit: ConocoPhillips Company - Ute Compressor Station

EPA Pesticide Factsheets

This page contains the response to public comments and the final synthetic minor NSR permit for the ConocoPhillips Company, Ute Compressor Station, located on the Southern Ute Indian Reservation in La Plata County, CO.

Ultrashort echo time (UTE) MRI for the assessment of caries lesions

PubMed Central

Bracher, A-K; Hofmann, C; Bornstedt, A; Hell, E; Janke, F; Ulrici, J; Haller, B; Geibel, M-A; Rasche, V

2013-01-01

Objective: Direct in vivo MRI of dental hard tissues by applying ultrashort echo time (UTE) MRI techniques has recently been reported. The objective of the presented study is to clinically evaluate the applicability of UTE MRI for the identification of caries lesions. Methods: 40 randomly selected patients (mean age 41 ± 15 years) were enrolled in this study. 39 patients underwent a conventional clinical assessment, dental bitewing X-ray and a dental MRI investigation comprising a conventional turbo-spin echo (TSE) and a dedicated UTE scan. One patient had to be excluded owing to claustrophobia. In four patients, the clinical treatment of the lesions was documented by intraoral pictures, and the resulting volume of the cavity after excavation was documented by dental imprints and compared with the MRI findings. Results: In total, 161 lesions were identified. 157 (97%) were visible in the UTE images, 27 (17%) in the conventional TSE images and 137 (85%) in the X-ray images. In total, 14 teeth could not be analysed by MR owing to artefacts caused by dental fillings. All lesions appear significantly larger in the UTE images as compared with the X-ray and TSE images. In situ measurements confirm the accuracy of the lesion dimensions as observed in the UTE images. Conclusion: The presented data provide evidence that UTE MR imaging can be applied for the identification of caries lesions. Although the current data suggest an even higher sensitivity of UTE MRI, some limitations must be expected from dental fillings. PMID:23420857

Pulmonary MR imaging with ultra-short TEs: utility for disease severity assessment of connective tissue disease patients.

PubMed

Ohno, Yoshiharu; Nishio, Mizuho; Koyama, Hisanobu; Takenaka, Daisuke; Takahashi, Masaya; Yoshikawa, Takeshi; Matsumoto, Sumiaki; Obara, Makoto; van Cauteren, Marc; Sugimura, Kazuro

2013-08-01

To evaluate the utility of pulmonary magnetic resonance (MR) imaging with ultra-short echo times (UTEs) at a 3.0 T MR system for pulmonary functional loss and disease severity assessments of connective tissue disease (CTD) patients with interstitial lung disease (ILD). This prospective study was approved by the institutional review board, and written informed consent was obtained from 18 CTD patients (eight men and ten women) and eight normal subjects with suspected chest disease (three men and five women). All subjects underwent thin-section MDCT, pulmonary MR imaging with UTEs, pulmonary function test and serum KL-6. Regional T2 maps were generated from each MR data set, and mean T2 values were determined from ROI measurements. From each thin-section MDCT data set, CT-based disease severity was evaluated with a visual scoring system. Mean T2 values for normal and CTD subjects were statistically compared by using Student's t-test. To assess capability for pulmonary functional loss and disease severity assessments, mean T2 values were statistically correlated with pulmonary functional parameters, serum KL-6 and CT-based disease severity. Mean T2 values for normal and CTD subjects were significantly different (p=0.0019) and showed significant correlations with %VC, %DLCO, serum KL-6 and CT-based disease severity of CTD patients (p<0.05). Pulmonary MR imaging with UTEs is useful for pulmonary functional loss and disease severity assessments of CTD patients with ILD. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

40 CFR 147.3000 - EPA-administered program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 147.3000 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS..., Ute Mountain Ute, and All Other New Mexico Tribes § 147.3000 EPA-administered program. (a) Contents... Mountain Ute lands in Utah and New Mexico), and all wells on other Indian lands in New Mexico is...

MRI-Only Based Radiotherapy Treatment Planning for the Rat Brain on a Small Animal Radiation Research Platform (SARRP).

PubMed

Gutierrez, Shandra; Descamps, Benedicte; Vanhove, Christian

2015-01-01

Computed tomography (CT) is the standard imaging modality in radiation therapy treatment planning (RTP). However, magnetic resonance (MR) imaging provides superior soft tissue contrast, increasing the precision of target volume selection. We present MR-only based RTP for a rat brain on a small animal radiation research platform (SARRP) using probabilistic voxel classification with multiple MR sequences. Six rat heads were imaged, each with one CT and five MR sequences. The MR sequences were: T1-weighted, T2-weighted, zero-echo time (ZTE), and two ultra-short echo time sequences with 20 μs (UTE1) and 2 ms (UTE2) echo times. CT data were manually segmented into air, soft tissue, and bone to obtain the RTP reference. Bias field corrected MR images were automatically segmented into the same tissue classes using a fuzzy c-means segmentation algorithm with multiple images as input. Similarities between segmented CT and automatic segmented MR (ASMR) images were evaluated using Dice coefficient. Three ASMR images with high similarity index were used for further RTP. Three beam arrangements were investigated. Dose distributions were compared by analysing dose volume histograms. The highest Dice coefficients were obtained for the ZTE-UTE2 combination and for the T1-UTE1-T2 combination when ZTE was unavailable. Both combinations, along with UTE1-UTE2, often used to generate ASMR images, were used for further RTP. Using 1 beam, MR based RTP underestimated the dose to be delivered to the target (range: 1.4%-7.6%). When more complex beam configurations were used, the calculated dose using the ZTE-UTE2 combination was the most accurate, with 0.7% deviation from CT, compared to 0.8% for T1-UTE1-T2 and 1.7% for UTE1-UTE2. The presented MR-only based workflow for RTP on a SARRP enables both accurate organ delineation and dose calculations using multiple MR sequences. This method can be useful in longitudinal studies where CT's cumulative radiation dose might contribute to the total dose.

MRI-Only Based Radiotherapy Treatment Planning for the Rat Brain on a Small Animal Radiation Research Platform (SARRP)

PubMed Central

Gutierrez, Shandra; Descamps, Benedicte; Vanhove, Christian

2015-01-01

Computed tomography (CT) is the standard imaging modality in radiation therapy treatment planning (RTP). However, magnetic resonance (MR) imaging provides superior soft tissue contrast, increasing the precision of target volume selection. We present MR-only based RTP for a rat brain on a small animal radiation research platform (SARRP) using probabilistic voxel classification with multiple MR sequences. Six rat heads were imaged, each with one CT and five MR sequences. The MR sequences were: T1-weighted, T2-weighted, zero-echo time (ZTE), and two ultra-short echo time sequences with 20 μs (UTE1) and 2 ms (UTE2) echo times. CT data were manually segmented into air, soft tissue, and bone to obtain the RTP reference. Bias field corrected MR images were automatically segmented into the same tissue classes using a fuzzy c-means segmentation algorithm with multiple images as input. Similarities between segmented CT and automatic segmented MR (ASMR) images were evaluated using Dice coefficient. Three ASMR images with high similarity index were used for further RTP. Three beam arrangements were investigated. Dose distributions were compared by analysing dose volume histograms. The highest Dice coefficients were obtained for the ZTE-UTE2 combination and for the T1-UTE1-T2 combination when ZTE was unavailable. Both combinations, along with UTE1-UTE2, often used to generate ASMR images, were used for further RTP. Using 1 beam, MR based RTP underestimated the dose to be delivered to the target (range: 1.4%-7.6%). When more complex beam configurations were used, the calculated dose using the ZTE-UTE2 combination was the most accurate, with 0.7% deviation from CT, compared to 0.8% for T1-UTE1-T2 and 1.7% for UTE1-UTE2. The presented MR-only based workflow for RTP on a SARRP enables both accurate organ delineation and dose calculations using multiple MR sequences. This method can be useful in longitudinal studies where CT’s cumulative radiation dose might contribute to the total dose. PMID:26633302

Concepts of Nature and Power: Environmental Ethics of the Northern Ute.

ERIC Educational Resources Information Center

Romeo, Stephanie

1985-01-01

Describes the approach to resource development of the Northern Ute tribe of Utah. This model preserves the traditional way of life, increases revenues, and minimizes environmental damage. The Ute's historical background and ideology of nature are discussed as well as their fundamental beliefs and moral imperatives associated with natural elements.…

Circles, Trees, and Bears: Symbols of Power of the Weenuche Ute

ERIC Educational Resources Information Center

McPherson, Robert S.

2012-01-01

The Ute community of White Mesa, comprised of approximately 315 people, sits in the corner of southeastern Utah, eleven miles outside of Blanding. The residents, primarily of Weenuche Ute and Paiute ancestry, enjoy a cultural heritage that embraces elements from plains, mountain, and desert/Great Basin Indian culture. Among their religious…

30 CFR 1206.173 - How do I calculate the alternative methodology for dual accounting?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Ute Reservation; (M) Turtle Mountain Reservation; (N) Ute Mountain Ute Reservation; (O) Uintah and... equation, the increment for dual accounting is the number you take from the applicable Btu range, determined under paragraph (b)(3) of this section, in the following table: BTU range Increment if Lessee has...

76 FR 9603 - Notice of Inventory Completion: Denver Museum of Nature & Science, Denver, CO

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... Reservation of Idaho; Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada; Southern Ute Indian Tribe...-Paiute Tribes of the Duck Valley Reservation, Nevada; Southern Ute Indian Tribe of the Southern Ute...; Shoshone-Bannock Tribes of the Fort Hall Reservation of Idaho; Shoshone-Paiute Tribes of the Duck Valley...

Quantification of Human Cortical Bone Bound and Free Water in Vivo with Ultrashort Echo Time MR Imaging: A Model-based Approach.

PubMed

Abbasi-Rad, Shahrokh; Saligheh Rad, Hamidreza

2017-06-01

Purpose To quantify free and bound water components of cortical bone with a model-based numeric approach with use of ultrashort echo time (UTE) magnetic resonance (MR) imaging in vivo in order to introduce a new predictor for age-related deterioration of cortical bone structure. Materials and Methods Human studies were compliant with HIPAA and approved by the institutional review board. Dual-repetition time three-dimensional hybrid-radial UTE imaging was performed, followed by the application of postprocessing algorithms, to quantify free and bound water parameters (concentration [ρ] and longitudinal relaxation time [T1]) of human cortical bone in vivo. The postprocessing algorithms included the decomposition of bulk equations into free- and bound-associated equations and solving resulted inverse problem by using evolutionary strategy methods. To test the validity of the introduced biomarker, it was measured in 40 healthy women by using the proposed method, and associations among parameters were evaluated with the Pearson correlation coefficient. Results The mean free water concentration, bound water concentration, free water T1, and bound water T1 in the recruited population were 5.9%, 19.6%, 306.79 msec, and 162.47 msec, respectively. All reported values were in good agreement with those in the literature. Cortical bone free water T1 (R 2 = 0.72) and cortical bone free water concentration (R 2 = 0.62) showed strong positive correlations with age. Conclusion The cortical bone free water concentration and free water T1 derived with UTE imaging are good predictors of age-related deterioration of cortical bone structure and are potentially superior to previously introduced measures such as bone water concentration and suppression ratio. © RSNA, 2017.

SU-E-J-224: Using UTE and T1 Weighted Spin Echo Pulse Sequences for MR-Only Treatment Planning; Phantom Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yu, H; Fatemi, A; Sahgal, A

Purpose: Investigating a new approach in MRI based treatment planning using the combination of (Ultrashort Echo Time) UTE and T1 weighted spin echo pulse sequences to delineate air, bone and water (soft tissues) in generating pseudo CT images comparable with CT. Methods: A gel phantom containing chicken bones, ping pang balls filled with distilled water and air bubbles, was made. It scanned with MRI using UTE and 2D T1W SE pulse sequences with (in plane resolution= 0.53mm, slice thickness= 2 mm) and CT with (in plane resolution= 0.5 mm and slice thickness= 0.75mm) as a ground truth for geometrical accuracy.more » The UTE and T1W SE images were registered with CT using mutual information registration algorithm provided by Philips Pinnacle treatment planning system. The phantom boundaries were detected using Canny edge detection algorithm for CT, and MR images. The bone, air bubbles and water in ping pong balls were segmented from CT images using threshold 300HU, - 950HU and 0HU, respectively. These tissue inserts were automatically segmented from combined UTE and T1W SE images using edge detection and relative intensity histograms of the phantom. The obtained segmentations of air, bone and water inserts were evaluated with those obtained from CT. Results: Bone and air can be clearly differentiated in UTE images comparable to CT. Combining UTE and T1W SE images successfully segmented the air, bone and water. The maximum segmentation differences from combine MRI images (UTE and T1W SE) and CT are within 1.3 mm, 1.1mm for bone, air, respectively. The geometric distortion of UTE sequence is small less than 1 pixel (0.53 mm) of MR image resolution. Conclusion: Our approach indicates that MRI can be used solely for treatment planning and its quality is comparable with CT.« less

78 FR 40663 - Delegation of Authority to the Southern Ute Indian Tribe To Implement and Enforce National...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-08

...] Delegation of Authority to the Southern Ute Indian Tribe To Implement and Enforce National Emissions... Indian Tribe's (SUIT) July 3, 2012 request for delegation of authority to implement and enforce National... Southern Ute Indian Tribe's (SUIT) July 3, 2012 request for delegation of authority to implement and...

75 FR 11555 - Notice of Inventory Completion: U.S. Department of the Interior, National Park Service, Great...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

... consultation with representatives of the Jicarilla Apache Nation, New Mexico; Navajo Nation, Arizona, New Mexico & Utah; Ohkay Owingeh, New Mexico (formerly the Pueblo of San Juan); Pueblo of San Ildefonso, New Mexico; Southern Ute Indian Tribe of the Southern Ute Reservation, Colorado; Ute Indian Tribe of the...

76 FR 12926 - Clean Air Act Proposed Interim Approval of Title V Operating Permits Program; Southern Ute Indian...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-09

... Proposed Interim Approval of Title V Operating Permits Program; Southern Ute Indian Tribe AGENCY... Title V Operating Permits Program submitted by the Southern Ute Indian Tribe (Tribe). The Tribe's Title V Operating Permit Program (Title V Program) was submitted for the purpose of administering a tribal...

77 FR 15267 - Clean Air Act Full Approval of Title V Operating Permits Program; Southern Ute Indian Tribe

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... Full Approval of Title V Operating Permits Program; Southern Ute Indian Tribe AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The EPA is promulgating full approval of the Title V Operating Permits Program submitted by the Southern Ute Indian Tribe (Tribe). The Tribe's Title V Operating...

76 FR 14054 - Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Land Management, White...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

.... Visual inspection by Colorado State University, Laboratory of Public Archaeology, of the skeletal... Ute tribes. Also, the burial was located directly underneath a rock art panel that is consistent with the Early Ute Historic Style of rock art found in the region. Site 5RB699 dated Fremont and Ute...

The effect of excitation and preparation pulses on nonslice selective 2D UTE bicomponent analysis of bound and free water in cortical bone at 3T

PubMed Central

Li, Shihong; Chang, Eric Y.; Bae, Won C.; Chung, Christine B.; Hua, Yanqing; Zhou, Yi; Du, Jiang

2014-01-01

Purpose: The purpose of this study was to investigate the effect of excitation, fat saturation, long T2 saturation, and adiabatic inversion pulses on ultrashort echo time (UTE) imaging with bicomponent analysis of bound and free water in cortical bone for potential applications in osteoporosis. Methods: Six bovine cortical bones and six human tibial midshaft samples were harvested for this study. Each bone sample was imaged with eight sequences using 2D UTE imaging at 3T with half and hard excitation pulses, without and with fat saturation, long T2 saturation, and adiabatic inversion recovery (IR) preparation pulses. Single- and bicomponent signal models were utilized to calculate the T2*s and/or relative fractions of short and long T2*s. Results: For all bone samples UTE T2* signal decay showed bicomponent behavior. A higher short T2* fraction was observed on UTE images with hard pulse excitation compared with half pulse excitation (75.6% vs 68.8% in bovine bone, 79.9% vs 73.2% in human bone). Fat saturation pulses slightly reduced the short T2* fraction relative to regular UTE sequences (5.0% and 2.0% reduction, respectively, with half and hard excitation pulses for bovine bone, 6.3% and 8.2% reduction, respectively, with half and hard excitation pulses for human bone). Long T2 saturation pulses significantly reduced the long T2* fraction relative to regular UTE sequence (18.9% and 17.2% reduction, respectively, with half and hard excitation pulses for bovine bone, 26.4% and 27.7% reduction, respectively, with half and hard excitation pulses for human bone). With IR-UTE preparation the long T2* components were significantly reduced relative to regular UTE sequence (75.3% and 66.4% reduction, respectively, with half and hard excitation pulses for bovine bone, 87.7% and 90.3% reduction, respectively, with half and hard excitation pulses for human bone). Conclusions: Bound and free water T2*s and relative fractions can be assessed using UTE bicomponent analysis. Long T2* components are affected more by long T2 saturation and IR pulses, and short T2* components are affected more by fat saturation pulses. PMID:24506644

The effect of excitation and preparation pulses on nonslice selective 2D UTE bicomponent analysis of bound and free water in cortical bone at 3T

DOE Office of Scientific and Technical Information (OSTI.GOV)

Li, Shihong; Department of Radiology, Hua Dong Hospital, Fudan University, Shanghai 200040; Yancheng Medical College, Jiangsu

Purpose: The purpose of this study was to investigate the effect of excitation, fat saturation, long T2 saturation, and adiabatic inversion pulses on ultrashort echo time (UTE) imaging with bicomponent analysis of bound and free water in cortical bone for potential applications in osteoporosis. Methods: Six bovine cortical bones and six human tibial midshaft samples were harvested for this study. Each bone sample was imaged with eight sequences using 2D UTE imaging at 3T with half and hard excitation pulses, without and with fat saturation, long T2 saturation, and adiabatic inversion recovery (IR) preparation pulses. Single- and bicomponent signal modelsmore » were utilized to calculate the T2{sup *}s and/or relative fractions of short and long T2{sup *}s. Results: For all bone samples UTE T2{sup *} signal decay showed bicomponent behavior. A higher short T2{sup *} fraction was observed on UTE images with hard pulse excitation compared with half pulse excitation (75.6% vs 68.8% in bovine bone, 79.9% vs 73.2% in human bone). Fat saturation pulses slightly reduced the short T2{sup *} fraction relative to regular UTE sequences (5.0% and 2.0% reduction, respectively, with half and hard excitation pulses for bovine bone, 6.3% and 8.2% reduction, respectively, with half and hard excitation pulses for human bone). Long T2 saturation pulses significantly reduced the long T2{sup *} fraction relative to regular UTE sequence (18.9% and 17.2% reduction, respectively, with half and hard excitation pulses for bovine bone, 26.4% and 27.7% reduction, respectively, with half and hard excitation pulses for human bone). With IR-UTE preparation the long T2{sup *} components were significantly reduced relative to regular UTE sequence (75.3% and 66.4% reduction, respectively, with half and hard excitation pulses for bovine bone, 87.7% and 90.3% reduction, respectively, with half and hard excitation pulses for human bone). Conclusions: Bound and free water T2{sup *}s and relative fractions can be assessed using UTE bicomponent analysis. Long T2{sup *} components are affected more by long T2 saturation and IR pulses, and short T2{sup *} components are affected more by fat saturation pulses.« less

Ute Unit: Study Guide and Follow Up Activities.

ERIC Educational Resources Information Center

North Conejos School District, Capulin, CO.

The study guide and follow-up activities were designed primarily to give students a feeling of Ute life in the San Luis Valley in Colorado. The unit begins with six Southern Ute stories about the wolf and coyote, the race between the skunk and the coyote, the frog and the eagle, why the frog croaks, the bear (Que Ye Qat), and the two Indian…

Variable flip angle 3D ultrashort echo time (UTE) T1 mapping of mouse lung: A repeatability assessment.

PubMed

Alamidi, Daniel F; Smailagic, Amir; Bidar, Abdel W; Parker, Nicole S; Olsson, Marita; Hockings, Paul D; Lagerstrand, Kerstin M; Olsson, Lars E

2018-03-08

Lung T 1 is a potential translational biomarker of lung disease. The precision and repeatability of variable flip angle (VFA) T 1 mapping using modern 3D ultrashort echo time (UTE) imaging of the whole lung needs to be established before it can be used to assess response to disease and therapy. To evaluate the feasibility of regional lung T 1 quantification with VFA 3D-UTE and to investigate long- and short-term T 1 repeatability in the lungs of naive mice. Prospective preclinical animal study. Eight naive mice and phantoms. 3D free-breathing radial UTE (8 μs) at 4.7T. VFA 3D-UTE T 1 calculations were validated against T 1 values measured with inversion recovery (IR) in phantoms. Lung T 1 and proton density (S 0 ) measurements of whole lung and muscle were repeated five times over 1 month in free-breathing naive mice. Two consecutive T 1 measurements were performed during one of the imaging sessions. Agreement in T 1 between VFA 3D-UTE and IR in phantoms was assessed using Bland-Altman and Pearson 's correlation analysis. The T 1 repeatability in mice was evaluated using coefficient of variation (CV), repeated-measures analysis of variance (ANOVA), and paired t-test. Good T 1 agreement between the VFA 3D-UTE and IR methods was found in phantoms. T 1 in lung and muscle showed a 5% and 3% CV (1255 ± 63 msec and 1432 ± 42 msec, respectively, mean ± SD) with no changes in T 1 or S 0 over a month. Consecutive measurements resulted in an increase of 2% in both lung T 1 and S 0 . VFA 3D-UTE shows promise as a reliable T 1 mapping method that enables full lung coverage, high signal-to-noise ratio (∼25), and spatial resolution (300 μm) in freely breathing animals. The precision of the VFA 3D-UTE method will enable better design and powering of studies. 1 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018. © 2018 International Society for Magnetic Resonance in Medicine.

Radial Ultrashort TE Imaging Removes the Need for Breath-Holding in Hepatic Iron Overload Quantification by R2* MRI.

PubMed

Tipirneni-Sajja, Aaryani; Krafft, Axel J; McCarville, M Beth; Loeffler, Ralf B; Song, Ruitian; Hankins, Jane S; Hillenbrand, Claudia M

2017-07-01

The objective of this study is to evaluate radial free-breathing (FB) multiecho ultrashort TE (UTE) imaging as an alternative to Cartesian FB multiecho gradient-recalled echo (GRE) imaging for quantitative assessment of hepatic iron content (HIC) in sedated patients and subjects unable to perform breath-hold (BH) maneuvers. FB multiecho GRE imaging and FB multiecho UTE imaging were conducted for 46 test group patients with iron overload who could not complete BH maneuvers (38 patients were sedated, and eight were not sedated) and 16 control patients who could complete BH maneuvers. Control patients also underwent standard BH multiecho GRE imaging. Quantitative R2* maps were calculated, and mean liver R2* values and coefficients of variation (CVs) for different acquisitions and patient groups were compared using statistical analysis. FB multiecho GRE images displayed motion artifacts and significantly lower R2* values, compared with standard BH multiecho GRE images and FB multiecho UTE images in the control cohort and FB multiecho UTE images in the test cohort. In contrast, FB multiecho UTE images produced artifact-free R2* maps, and mean R2* values were not significantly different from those measured by BH multiecho GRE imaging. Motion artifacts on FB multiecho GRE images resulted in an R2* CV that was approximately twofold higher than the R2* CV from BH multiecho GRE imaging and FB multiecho UTE imaging. The R2* CV was relatively constant over the range of R2* values for FB multiecho UTE, but it increased with increases in R2* for FB multiecho GRE imaging, reflecting that motion artifacts had a stronger impact on R2* estimation with increasing iron burden. FB multiecho UTE imaging was less motion sensitive because of radial sampling, produced excellent image quality, and yielded accurate R2* estimates within the same acquisition time used for multiaveraged FB multiecho GRE imaging. Thus, FB multiecho UTE imaging is a viable alternative for accurate HIC assessment in sedated children and patients who cannot complete BH maneuvers.

High Resolution Qualitative and Quantitative MR Evaluation of the Glenoid Labrum

PubMed Central

Iwasaki, Kenyu; Tafur, Monica; Chang, Eric Y.; SherondaStatum; Biswas, Reni; Tran, Betty; Bae, Won C.; Du, Jiang; Bydder, Graeme M.; Chung, Christine B.

2015-01-01

Objective To implement qualitative and quantitative MR sequences for the evaluation of labral pathology. Methods Six glenoid labra were dissected and the anterior and posterior portions were divided into normal, mildly degenerated, or severely degenerated groups using gross and MR findings. Qualitative evaluation was performed using T1-weighted, proton density-weighted (PD), spoiled gradient echo (SPGR) and ultra-short echo time (UTE) sequences. Quantitative evaluation included T2 and T1rho measurements as well as T1, T2*, and T1rho measurements acquired with UTE techniques. Results SPGR and UTE sequences best demonstrated labral fiber structure. Degenerated labra had a tendency towards decreased T1 values, increased T2/T2* values and increased T1 rho values. T2* values obtained with the UTE sequence allowed for delineation between normal, mildly degenerated and severely degenerated groups (p<0.001). Conclusion Quantitative T2* measurements acquired with the UTE technique are useful for distinguishing between normal, mildly degenerated and severely degenerated labra. PMID:26359581

Bilateral versus unilateral thyroid eye disease

PubMed Central

Kashkouli, Mohsen Bahmani; Kaghazkanani, Reza; Heidari, Iraj; Ketabi, Nooshin; Jam, Sara; Azarnia, Shahrzad; Pakdel, Farzad

2011-01-01

Aims: The aim of this study was to compare demographics, clinical manifestations, associated systemic and ocular factors, severity and activity of patients with unilateral thyroid eye disease (U-TED) versus bilateral thyroid eye disease (B-TED). Materials and Methods: In a cross-sectional study, all patients with Graves’ hyperthyroidism and primary hypothyroidism seen in an endocrinology clinic were included from September 2003 to July 2006. Demographics, complete eye examination, severity score (NOSPECS, total eye score), and clinical activity score were recorded and compared in the B-TED and U-TED groups of patients. Results: From 851 patients with thyroid disorders, 303 (35.6%) had TED. Thirty-two patients (32/ 303, 10.56%) were found to have U-TED. Patients with U-TED (mean age 31.6 ± 11.6 years) were significantly younger than patients with B-TED (mean age 37.7 ± 14.7 years). Monovariate analysis (Chi-square and independent sample t-test) showed a significantly higher severity score in B-TED (U-TED 4.09±4.05, B-TED: 6.7±6.3; P= 0.002) and more activity score in B-TED (U-TED= 1.03±0.96, B-TED: 1.74±1.6, P= 0.001). However, multivariate analysis did not show any significant difference between the two groups in terms of age, gender, type of thyroid disease, duration of thyroid disease and TED, severity and activity of TED, smoking habit, and presentation of TED before or after the presentation of thyroid disease (0.1

Feasibility of using an inversion-recovery ultrashort echo time (UTE) sequence for quantification of glenoid bone loss.

PubMed

Ma, Ya-Jun; West, Justin; Nazaran, Amin; Cheng, Xin; Hoenecke, Heinz; Du, Jiang; Chang, Eric Y

2018-02-02

To utilize the 3D inversion recovery prepared ultrashort echo time with cones readout (IR-UTE-Cones) MRI technique for direct imaging of lamellar bone with comparison to the gold standard of computed tomography (CT). CT and MRI was performed on 11 shoulder specimens and three patients. Five specimens had imaging performed before and after glenoid fracture (osteotomy). 2D and 3D volume-rendered CT images were reconstructed and conventional T1-weighted and 3D IR-UTE-Cones MRI techniques were performed. Glenoid widths and defects were independently measured by two readers using the circle method. Measurements were compared with those made from 3D CT datasets. Paired-sample Student's t tests and intraclass correlation coefficients were performed. In addition, 2D CT and 3D IR-UTE-Cones MRI datasets were linearly registered, digitally overlaid, and compared in consensus by these two readers. Compared with the reference standard (3D CT), glenoid bone diameter measurements made on 2D CT and 3D IR-UTE-Cones were not significantly different for either reader, whereas T1-weighted images underestimated the diameter (mean difference of 0.18 cm, p = 0.003 and 0.16 cm, p = 0.022 for readers 1 and 2, respectively). However, mean margin of error for measuring glenoid bone loss was small for all modalities (range, 1.46-3.92%). All measured ICCs were near perfect. Digitally registered 2D CT and 3D IR-UTE-Cones MRI datasets yielded essentially perfect congruity between the two modalities. The 3D IR-UTE-Cones MRI technique selectively visualizes lamellar bone, produces similar contrast to 2D CT imaging, and compares favorably to measurements made using 2D and 3D CT.

Coal resources of the Fruitland Formation in part of the Ute Mountain Ute Indian Reservation, San Juan County, New Mexico

USGS Publications Warehouse

Roberts, Laura N. Robinson

1991-01-01

The coal-bearing Upper Cretaceous Fruitland Formation occupies an area of about 14 square miles in the extreme southeast corner of the Ute Mountain Ute Indian Reservation in San Juan County, New Mexico. In this area, the Fruitland Formation contains an estimated 252 million short tons of coal in beds that range from 1.2 to 14 feet thick. About 100 million short tons of coal occur under less than 500 feet of overburden in the Ute Canyon, Upper Main, and Main coal beds. These three coal beds reach a cumulative coal thickness of about 18 feet in a stratigraphic interval that averages about 120 feet thick in the prospecting permit area, which is located in the extreme southwestern part of the study area. The southwestern part of the study area is probably best suited for surface mining, although steep dips may reduce minability locally. A major haul road that was recently constructed across the eastern half of the study area greatly improves the potential for surface mining. Core sample analyses indicate that the apparent rank of the Ute Canyon, Upper Main, and Main coal beds is high-volatile C bituminous. Average heat-of-combustion on an as-received basis is 10,250 British thermal units per pound, average ash content is 15.5 percent, and average sulfur content is 1.0 percent.

Gas Phase UTE MRI of Propane and Propene

PubMed Central

Kovtunov, Kirill V.; Romanov, Alexey S.; Salnikov, Oleg G.; Barskiy, Danila A.; Chekmenev, Eduard Y.; Koptyug, Igor V.

2016-01-01

1H MRI of gases can potentially enable functional lung imaging to probe gas ventilation and other functions. In this work, 1H MR images of hyperpolarized and thermally polarized propane gas were obtained using UTE (ultrashort echo time) pulse sequence. A 2D image of thermally polarized propane gas with ~0.9×0.9 mm2 spatial resolution was obtained in less than 2 seconds, demonstrating that even non-hyperpolarized hydrocarbon gases can be successfully utilized for conventional proton MRI. The experiments were also performed with hyperpolarized propane gas and demonstrated acquisition of high-resolution multi-slice FLASH 2D images in ca. 510 s and non slice-selective 2D UTE MRI images in ca. 2 s. The UTE approach adopted in this study can be potentially used for medical lung imaging. Furthermore, the possibility to combine UTE with selective suppression of 1H signals from one of the two gases in a mixture is demonstrated in this MRI study. The latter can be useful for visualizing industrially important processes where several gases may be present, e.g., gas-solid catalytic reactions. PMID:27478870

k-space sampling optimization for ultrashort TE imaging of cortical bone: Applications in radiation therapy planning and MR-based PET attenuation correction

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hu, Lingzhi, E-mail: hlingzhi@gmail.com, E-mail: raymond.muzic@case.edu; Traughber, Melanie; Su, Kuan-Hao

Purpose: The ultrashort echo-time (UTE) sequence is a promising MR pulse sequence for imaging cortical bone which is otherwise difficult to image using conventional MR sequences and also poses strong attenuation for photons in radiation therapy and PET imaging. The authors report here a systematic characterization of cortical bone signal decay and a scanning time optimization strategy for the UTE sequence through k-space undersampling, which can result in up to a 75% reduction in acquisition time. Using the undersampled UTE imaging sequence, the authors also attempted to quantitatively investigate the MR properties of cortical bone in healthy volunteers, thus demonstratingmore » the feasibility of using such a technique for generating bone-enhanced images which can be used for radiation therapy planning and attenuation correction with PET/MR. Methods: An angularly undersampled, radially encoded UTE sequence was used for scanning the brains of healthy volunteers. Quantitative MR characterization of tissue properties, including water fraction and R2{sup ∗} = 1/T2{sup ∗}, was performed by analyzing the UTE images acquired at multiple echo times. The impact of different sampling rates was evaluated through systematic comparison of the MR image quality, bone-enhanced image quality, image noise, water fraction, and R2{sup ∗} of cortical bone. Results: A reduced angular sampling rate of the UTE trajectory achieves acquisition durations in proportion to the sampling rate and in as short as 25% of the time required for full sampling using a standard Cartesian acquisition, while preserving unique MR contrast within the skull at the cost of a minimal increase in noise level. The R2{sup ∗} of human skull was measured as 0.2–0.3 ms{sup −1} depending on the specific region, which is more than ten times greater than the R2{sup ∗} of soft tissue. The water fraction in human skull was measured to be 60%–80%, which is significantly less than the >90% water fraction in brain. High-quality, bone-enhanced images can be generated using a reduced sampled UTE sequence with no visible compromise in image quality and they preserved bone-to-air contrast with as low as a 25% sampling rate. Conclusions: This UTE strategy with angular undersampling preserves the image quality and contrast of cortical bone, while reducing the total scanning time by as much as 75%. The quantitative results of R2{sup ∗} and the water fraction of skull based on Dixon analysis of UTE images acquired at multiple echo times provide guidance for the clinical adoption and further parameter optimization of the UTE sequence when used for radiation therapy and MR-based PET attenuation correction.« less

Ultrashort Echo Time (UTE) Magnetic Resonance Imaging of the Short T2 Components in White Matter of the Brain Using a Clinical 3T Scanner

PubMed Central

Du, Jiang; Ma, Guolin; Li, Shihong; Carl, Michael; Szeverenyi, Nikolaus M; VandenBerg, Scott; Corey-Bloom, Jody; Bydder, Graeme M

2014-01-01

White matter of the brain contains a majority of long T2 components as well as a minority of short T2 components. These are not detectable using clinical magnetic resonance imaging (MRI) sequences with conventional echo times (TEs). In this study we used ultrashort echo time (UTE) sequences to investigate the ultrashort T2 components in white matter of the brain and quantify their T2*s and relative proton densities (RPDs) (relative to water with a proton density of 100%) using a clinical whole body 3T scanner. An adiabatic inversion recovery prepared dual echo UTE (IR-dUTE) sequence was used for morphological imaging of the ultrashort T2 components in white matter. IR-dUTE acquisitions at a constant TR of 1000 ms and a series of TIs were performed to determine the optimal TI which corresponded to the minimum signal to noise ratio (SNR) in white matter of the brain on the second echo image. T2*s of the ultrashort T2 components were quantified using mono-exponential decay fitting of the IR-dUTE signal at a series of TEs. RPD was quantified by comparing IR-dUTE signal of the ultrashort T2 components with that of a rubber phantom. Nine healthy volunteers were studied. The IR-dUTE sequence provided excellent image contrast for the ultrashort T2 components in white matter of the brain with a mean signal to noise ratio of 18.7 ± 3.7 and a contrast to noise ratio of 14.6 ± 2.4 between the ultrashort T2 white matter and gray matter in a 4.4 min scan time with a nominal voxel size of 1.25×1.25×5.0 mm3. On average a T2* value of 0.42 ± 0.08 ms and a RPD of 4.05 ± 0.88% were demonstrated for the ultrashort T2 components in white matter of the brain of healthy volunteers at 3T. PMID:24188809

40 CFR 147.3012 - Construction requirements for Class I wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3012 Construction...

40 CFR 147.3003 - Aquifer exemptions.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Ute Mountain Ute, and All Other New Mexico Tribes § 147.3003 Aquifer exemptions. (a) Aquifer... cleanup plan shall include an analysis of pre-injection water quality for the constituents required by the...

40 CFR 147.3003 - Aquifer exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Ute Mountain Ute, and All Other New Mexico Tribes § 147.3003 Aquifer exemptions. (a) Aquifer... cleanup plan shall include an analysis of pre-injection water quality for the constituents required by the...

40 CFR 147.3011 - Plugging and abandonment of Class III wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3011 Plugging and...

40 CFR 147.3014 - Construction requirements for Class III wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3014 Construction...

40 CFR 147.3016 - Criteria and standards applicable to Class V wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3016 Criteria and...

Accurate T1 mapping of short T2 tissues using a three-dimensional ultrashort echo time cones actual flip angle imaging-variable repetition time (3D UTE-Cones AFI-VTR) method.

PubMed

Ma, Ya-Jun; Lu, Xing; Carl, Michael; Zhu, Yanchun; Szeverenyi, Nikolaus M; Bydder, Graeme M; Chang, Eric Y; Du, Jiang

2018-08-01

To develop an accurate T 1 measurement method for short T 2 tissues using a combination of a 3-dimensional ultrashort echo time cones actual flip angle imaging technique and a variable repetition time technique (3D UTE-Cones AFI-VTR) on a clinical 3T scanner. First, the longitudinal magnetization mapping function of the excitation pulse was obtained with the 3D UTE-Cones AFI method, which provided information about excitation efficiency and B 1 inhomogeneity. Then, the derived mapping function was substituted into the VTR fitting to generate accurate T 1 maps. Numerical simulation and phantom studies were carried out to compare the AFI-VTR method with a B 1 -uncorrected VTR method, a B 1 -uncorrected variable flip angle (VFA) method, and a B 1 -corrected VFA method. Finally, the 3D UTE-Cones AFI-VTR method was applied to bovine bone samples (N = 6) and healthy volunteers (N = 3) to quantify the T 1 of cortical bone. Numerical simulation and phantom studies showed that the 3D UTE-Cones AFI-VTR technique provides more accurate measurement of the T 1 of short T 2 tissues than the B 1 -uncorrected VTR and VFA methods or the B 1 -corrected VFA method. The proposed 3D UTE-Cones AFI-VTR method showed a mean T 1 of 240 ± 25 ms for bovine cortical bone and 218 ± 10 ms for the tibial midshaft of human volunteers, respectively, at 3 T. The 3D UTE-Cones AFI-VTR method can provide accurate T 1 measurements of short T 2 tissues such as cortical bone. Magn Reson Med 80:598-608, 2018. © 2018 International Society for Magnetic Resonance in Medicine. © 2018 International Society for Magnetic Resonance in Medicine.

40 CFR 147.3006 - Injection pressure for existing Class II wells authorized by rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3006...

Prevalence and management of urinary tract endometriosis: a clinical case series.

PubMed

Gabriel, Boris; Nassif, Joseph; Trompoukis, Pantelis; Barata, Sonia; Wattiez, Arnaud

2011-12-01

To report on the prevalence, surgical management, and outcome of urinary tract endometriosis (UTE) in a cohort of 221 patients undergoing laparoscopic surgery for severe endometriosis. UTE can cause significant morbidity, such as silent kidney or progressive renal function loss. Its frequency is underestimated and data on laparoscopic management are scarce. Between 2007 and 2010, 43 patients were eligible for this single-center, retrospective study. The inclusion criterion was the presence of UTE (ie, bladder and/or ureteral endometriosis). All patients were operated laparoscopically. The prevalence of UTE was 19.5% (43/221). There was no correlation between bladder and ureteral endometriosis (P >.05). Ureteral endometriosis was associated with patient's age (P <.01). Patients with bladder, but not ureteral, involvement complained more frequently about dysuria, hematuria, and urinary tract infections. Intraoperative and magnetic resonance imaging (MRI) findings revealed a moderate to good correlation. UTE was not associated with rectovaginal or bowel endometriosis, but rather with involvement of the uterosacral ligaments (P <.01). Twenty-two patients with bladder endometriosis were treated by mucosal skinning and 11 patients underwent partial cystectomy. Superficial ureteral excision was performed in 4 patients, whereas resection with ureteroureterostomy was done in 9 patients. There was no difference regarding the intra- and postoperative complications in patients with or without UTE. In severe pelvic endometriosis, involvement of the urinary tract is quite common. Laparoscopic management is feasible and safe. Because of the lack of specific symptoms, the preoperative diagnosis of ureteral endometriosis still remains a challenge. Pelvic MRI represents a useful preoperative diagnostic tool. Copyright © 2011 Elsevier Inc. All rights reserved.

40 CFR 147.3004 - Duration of rule authorization for existing Class I and III wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3004...

Concentrating Solar Power Projects - Andasol-2 | Concentrating Solar Power

Science.gov Websites

): ACS/Cobra Group Owner(s) (%): ACS/Cobra Group (100%) EPC Contractor: UTE CT Andasol-2: Cobra (80%) and (Model): UTE CT Andasol-2 (SKAL-ET) Mirror Manufacturer (Model): Flabeg (RP3) # of Heat Collector

Concentrating Solar Power Projects - Andasol-1 | Concentrating Solar Power

Science.gov Websites

: UTE CT Andasol-1: Cobra (80%) and Sener (20%) Operator(s): Cobra O&M Generation Offtaker(s # of Modules per SCA: 12 SCA Manufacturer (Model): UTE CT Andasol-1 (SKAL-ET) Mirror Manufacturer

NPDES Draft Permit for Southern Ute Indian Tribe Wastewater Treatment Facility in Colorado

EPA Pesticide Factsheets

Under NPDES draft permit number CO-0022853, the Southern Ute Indian Tribe is authorized to discharge from its wastewater treatment facility in La Plata County, Colorado,to Rock Creek, a tributary of the Los Pinos River.

Half radiofrequency pulse excitation with a dedicated prescan to correct eddy current effect and gradient delay.

PubMed

Abe, Takayuki

2013-03-01

To improve the slice profile of the half radiofrequency (RF) pulse excitation and image quality of ultrashort echo time (UTE) imaging by compensating for an eddy current effect. The dedicated prescan has been developed to measure the phase accumulation due to eddy currents induced by the slice-selective gradient. The prescan measures two one-dimensional excitation k-space profiles, which can be acquired with a readout gradient in the slice-selection direction by changing the polarity of the slice-selective gradient. The time shifts due to the phase accumulation in the excitation k-space were calculated. The time shift compensated for the start time of the slice-selective gradient. The total prescan time was 6-15 s. The slice profile and the UTE image with the half RF pulse excitation were acquired to evaluate the slice selectivity and the image quality. Improved slice selectivity was obtained. The simple method proposed in this paper can eliminate eddy current effect. Good UTE images were obtained. The slice profile of the half RF pulse excitation and the image quality of UTE images have been improved by using a dedicated prescan. This method has a possibility that can improve the image quality of a clinical UTE imaging.

40 CFR 147.3015 - Information to be considered for Class III wells.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3015 Information to... quality as required for aquifer cleanup by § 147.3011 of this subpart. (3) An aquifer cleanup plan if...

40 CFR 147.3015 - Information to be considered for Class III wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3015 Information to... quality as required for aquifer cleanup by § 147.3011 of this subpart. (3) An aquifer cleanup plan if...

Free-breathing pediatric chest MRI: Performance of self-navigated golden-angle ordered conical ultrashort echo time acquisition.

PubMed

Zucker, Evan J; Cheng, Joseph Y; Haldipur, Anshul; Carl, Michael; Vasanawala, Shreyas S

2018-01-01

To assess the feasibility and performance of conical k-space trajectory free-breathing ultrashort echo time (UTE) chest magnetic resonance imaging (MRI) versus four-dimensional (4D) flow and effects of 50% data subsampling and soft-gated motion correction. Thirty-two consecutive children who underwent both 4D flow and UTE ferumoxytol-enhanced chest MR (mean age: 5.4 years, range: 6 days to 15.7 years) in one 3T exam were recruited. From UTE k-space data, three image sets were reconstructed: 1) one with all data, 2) one using the first 50% of data, and 3) a final set with soft-gating motion correction, leveraging the signal magnitude immediately after each excitation. Two radiologists in blinded fashion independently scored image quality of anatomical landmarks on a 5-point scale. Ratings were compared using Wilcoxon rank-sum, Wilcoxon signed-ranks, and Kruskal-Wallis tests. Interobserver agreement was assessed with the intraclass correlation coefficient (ICC). For fully sampled UTE, mean scores for all structures were ≥4 (good-excellent). Full UTE surpassed 4D flow for lungs and airways (P < 0.001), with similar pulmonary artery (PA) quality (P = 0.62). 50% subsampling only slightly degraded all landmarks (P < 0.001), as did motion correction. Subsegmental PA visualization was possible in >93% scans for all techniques (P = 0.27). Interobserver agreement was excellent for combined scores (ICC = 0.83). High-quality free-breathing conical UTE chest MR is feasible, surpassing 4D flow for lungs and airways, with equivalent PA visualization. Data subsampling only mildly degraded images, favoring lesser scan times. Soft-gating motion correction overall did not improve image quality. 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2018;47:200-209. © 2017 International Society for Magnetic Resonance in Medicine.

Ultrashort Echo Time and Zero Echo Time MRI at 7T

PubMed Central

Larson, Peder E. Z.; Han, Misung; Krug, Roland; Jakary, Angela; Nelson, Sarah J.; Vigneron, Daniel B.; Henry, Roland G.; McKinnon, Graeme; Kelley, Douglas A. C.

2016-01-01

Object Zero echo time (ZTE) and ultrashort echo time (UTE) pulse sequences for MRI offer unique advantages of being able to detect signal from rapidly decaying short-T2 tissue components. In this paper, we applied 3D zero echo time (ZTE) and ultrashort echo time (UTE) pulse sequences at 7T to assess differences between these methods. Materials and Methods We matched the ZTE and UTE pulse sequences closely in terms of readout trajectories and image contrast. Our ZTE used the Water- and fat-suppressed solid-state proton projection imaging (WASPI) method to fill the center of k-space. Images from healthy volunteers obtained at 7T were compared qualitatively as well as with SNR and CNR measurements for various ultrashort, short, and long-T2 tissues. Results We measured nearly identical contrast-to-noise and signal-to-noise ratios (CNR/SNR) in similar scan times between the two approaches for ultrashort, short, and long-T2 components in the brain, knee and ankle. In our protocol, we observed gradient fidelity artifacts in UTE, and our chosen flip angle and readout also resulted as well as shading artifacts in ZTE due to inadvertent spatial selectivity. These can be corrected by advanced reconstruction methods or with different chosen protocol parameters. Conclusion The applied ZTE and UTE pulse sequences achieved similar contrast and SNR efficiency for volumetric imaging of ultrashort-T2 components. Several key differences are that ZTE is limited to volumetric imaging but has substantially reduced acoustic noise levels during the scan. Meanwhile, UTE has higher acoustic noise levels and greater sensitivity to gradient fidelity, but offers more flexibility in image contrast and volume selection. PMID:26702940

Assessment of potential migration of radionuclides and trace elements from the White Mesa uranium mill to the Ute Mountain Ute Reservation and surrounding areas, southeastern Utah

USGS Publications Warehouse

Naftz, David L.; Ranalli, Anthony J.; Rowland, Ryan C.; Marston, Thomas M.

2011-01-01

In 2007, the Ute Mountain Ute Tribe requested that the U.S. Environmental Protection Agency and U.S. Geological Survey conduct an independent evaluation of potential offsite migration of radionuclides and selected trace elements associated with the ore storage and milling process at an active uranium mill site near White Mesa, Utah. Specific objectives of this study were (1) to determine recharge sources and residence times of groundwater surrounding the mill site, (2) to determine the current concentrations of uranium and associated trace elements in groundwater surrounding the mill site, (3) to differentiate natural and anthropogenic contaminant sources to groundwater resources surrounding the mill site, (4) to assess the solubility and potential for offsite transport of uranium-bearing minerals in groundwater surrounding the mill site, and (5) to use stream sediment and plant material samples from areas surrounding the mill site to identify potential areas of offsite contamination and likely contaminant sources.

40 CFR 147.3000 - EPA-administered program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 24 2012-07-01 2012-07-01 false EPA-administered program. 147.3000... (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3000 EPA-administered program. (a) Contents...

40 CFR 147.3000 - EPA-administered program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 23 2014-07-01 2014-07-01 false EPA-administered program. 147.3000... (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3000 EPA-administered program. (a) Contents...

40 CFR 147.3000 - EPA-administered program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 24 2013-07-01 2013-07-01 false EPA-administered program. 147.3000... (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3000 EPA-administered program. (a) Contents...

40 CFR 147.3000 - EPA-administered program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 23 2011-07-01 2011-07-01 false EPA-administered program. 147.3000... (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3000 EPA-administered program. (a) Contents...

Letters to the New Mexico congressional delegation regarding the long-term monitoring activities and claims for reimbursement

EPA Pesticide Factsheets

Feb. 23, 2016: added letters to the state of Utah, the Ten Tribes Partnership, the Southern Ute Indian Tribe and the Ute Mountain Tribe about adding the Bonita Peak Mining District to the Superfund National Priorities List (NPL).

40 CFR 147.3010 - Mechanical integrity tests.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Mechanical integrity tests. 147.3010..., Ute Mountain Ute, and All Other New Mexico Tribes § 147.3010 Mechanical integrity tests. The... a pressure test, using liquid or gas that clearly demonstrates that mechanical integrity exists at...

40 CFR 147.3008 - Criteria for aquifer exemptions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Criteria for aquifer exemptions. 147.3008 Section 147.3008 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3008 Criteria for aquifer...

40 CFR 147.3007 - Application for a permit.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Application for a permit. 147.3007 Section 147.3007 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS..., Ute Mountain Ute, and All Other New Mexico Tribes § 147.3007 Application for a permit. (a...

40 CFR 147.3005 - Radioactive waste injection wells.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Radioactive waste injection wells. 147.3005 Section 147.3005 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3005 Radioactive waste injection...

40 CFR 147.3005 - Radioactive waste injection wells.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Radioactive waste injection wells. 147... PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3005 Radioactive waste injection...

40 CFR 147.3005 - Radioactive waste injection wells.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Radioactive waste injection wells. 147... PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3005 Radioactive waste injection...

40 CFR 147.3005 - Radioactive waste injection wells.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Radioactive waste injection wells. 147... PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3005 Radioactive waste injection...

40 CFR 147.3002 - Public notice of permit actions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Public notice of permit actions. 147.3002 Section 147.3002 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes § 147.3002 Public notice of permit...

30 CFR 1206.173 - How do I calculate the alternative methodology for dual accounting?

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Turtle Mountain Reservation; (N) Ute Mountain Ute Reservation; (O) Uintah and Ouray Reservation; (P) Wind... equation, the increment for dual accounting is the number you take from the applicable Btu range, determined under paragraph (b)(3) of this section, in the following table: BTU range Increment if Lessee has...

30 CFR 1206.173 - How do I calculate the alternative methodology for dual accounting?

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Turtle Mountain Reservation; (N) Ute Mountain Ute Reservation; (O) Uintah and Ouray Reservation; (P) Wind... equation, the increment for dual accounting is the number you take from the applicable Btu range, determined under paragraph (b)(3) of this section, in the following table: BTU range Increment if Lessee has...

30 CFR 1206.173 - How do I calculate the alternative methodology for dual accounting?

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Turtle Mountain Reservation; (N) Ute Mountain Ute Reservation; (O) Uintah and Ouray Reservation; (P) Wind... equation, the increment for dual accounting is the number you take from the applicable Btu range, determined under paragraph (b)(3) of this section, in the following table: BTU range Increment if Lessee has...

25 CFR 217.3 - Referral of questions by superintendent.

Code of Federal Regulations, 2010 CFR

2010-04-01

... questions and problems related to the management of the assets as they come to his attention, together with... 217.3 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS MANAGEMENT OF TRIBAL ASSETS OF UTE INDIAN TRIBE, UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE...

25 CFR 217.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... gas, oil, and mineral rights of every kind, and all other assets of the Ute Tribe of Uintah and Ouray..., UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE DISTRIBUTION CORP. § 217.1 Definitions. As... organized and existing under the laws of the State of Utah. Joint manager or joint managers means the...

25 CFR 217.1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... gas, oil, and mineral rights of every kind, and all other assets of the Ute Tribe of Uintah and Ouray..., UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE DISTRIBUTION CORP. § 217.1 Definitions. As... organized and existing under the laws of the State of Utah. Joint manager or joint managers means the...

25 CFR 217.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... gas, oil, and mineral rights of every kind, and all other assets of the Ute Tribe of Uintah and Ouray..., UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE DISTRIBUTION CORP. § 217.1 Definitions. As... organized and existing under the laws of the State of Utah. Joint manager or joint managers means the...

25 CFR 217.1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... gas, oil, and mineral rights of every kind, and all other assets of the Ute Tribe of Uintah and Ouray..., UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE DISTRIBUTION CORP. § 217.1 Definitions. As... organized and existing under the laws of the State of Utah. Joint manager or joint managers means the...

25 CFR 217.1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... gas, oil, and mineral rights of every kind, and all other assets of the Ute Tribe of Uintah and Ouray..., UINTAH AND OURAY RESERVATION, UTAH, BY THE TRIBE AND THE UTE DISTRIBUTION CORP. § 217.1 Definitions. As... organized and existing under the laws of the State of Utah. Joint manager or joint managers means the...

High-resolution ultrashort echo time (UTE) imaging on human knee with AWSOS sequence at 3.0 T.

PubMed

Qian, Yongxian; Williams, Ashley A; Chu, Constance R; Boada, Fernando E

2012-01-01

To demonstrate the technical feasibility of high-resolution (0.28-0.14 mm) ultrashort echo time (UTE) imaging on human knee at 3T with the acquisition-weighted stack of spirals (AWSOS) sequence. Nine human subjects were scanned on a 3T MRI scanner with an 8-channel knee coil using the AWSOS sequence and isocenter positioning plus manual shimming. High-resolution UTE images were obtained on the subject knees at TE = 0.6 msec with total acquisition time of 5.12 minutes for 60 slices at an in-plane resolution of 0.28 mm and 10.24 minutes for 40 slices at an in-plane resolution of 0.14 mm. Isocenter positioning, manual shimming, and the 8-channel array coil helped minimize image distortion and achieve high signal-to-noise ratio (SNR). It is technically feasible on a clinical 3T MRI scanner to perform UTE imaging on human knee at very high spatial resolutions (0.28-0.14 mm) within reasonable scan time (5-10 min) using the AWSOS sequence. Copyright © 2011 Wiley Periodicals, Inc.

UTE bi-component analysis of T2* relaxation in articular cartilage

PubMed Central

Shao, H.; Chang, E.Y.; Pauli, C.; Zanganeh, S.; Bae, W.; Chung, C.B.; Tang, G.; Du, J.

2015-01-01

SUMMARY Objectives To determine T2* relaxation in articular cartilage using ultrashort echo time (UTE) imaging and bi-component analysis, with an emphasis on the deep radial and calcified cartilage. Methods Ten patellar samples were imaged using two-dimensional (2D) UTE and Car-Purcell-Meiboom-Gill (CPMG) sequences. UTE images were fitted with a bi-component model to calculate T2* and relative fractions. CPMG images were fitted with a single-component model to calculate T2. The high signal line above the subchondral bone was regarded as the deep radial and calcified cartilage. Depth and orientation dependence of T2*, fraction and T2 were analyzed with histopathology and polarized light microscopy (PLM), confirming normal regions of articular cartilage. An interleaved multi-echo UTE acquisition scheme was proposed for in vivo applications (n = 5). Results The short T2* values remained relatively constant across the cartilage depth while the long T2* values and long T2* fractions tended to increase from subchondral bone to the superficial cartilage. Long T2*s and T2s showed significant magic angle effect for all layers of cartilage from the medial to lateral facets, while the short T2* values and T2* fractions are insensitive to the magic angle effect. The deep radial and calcified cartilage showed a mean short T2* of 0.80 ± 0.05 ms and short T2* fraction of 39.93 ± 3.05% in vitro, and a mean short T2* of 0.93 ± 0.58 ms and short T2* fraction of 35.03 ± 4.09% in vivo. Conclusion UTE bi-component analysis can characterize the short and long T2* values and fractions across the cartilage depth, including the deep radial and calcified cartilage. The short T2* values and T2* fractions are magic angle insensitive. PMID:26382110

Inversion Recovery Ultrashort Echo Time Magnetic Resonance Imaging: A Method for Simultaneous Direct Detection of Myelin and High Signal Demonstration of Iron Deposition in the Brain – A Feasibility Study

PubMed Central

Sheth, Vipul R.; Fan, Shujuan; He, Qun; Ma, Yajun; Annesse, Jacopo; Switzer, Robert; Corey-Bloom, Jody; Bydder, Graeme M; Du, Jiang

2017-01-01

Multiple sclerosis (MS)causes demyelinating lesions in the white matter and increased iron deposition in the subcortical gray matter. Myelin protons have an extremely short T2* (less than 1 ms) and are not directly detected with conventional clinical magnetic resonance (MR) imaging sequences. Iron deposition also reduces T2*, leading to reduced signal on clinical sequences. In this study we tested the hypothesis that the inversion recovery ultrashort echo time (IR-UTE) pulse sequence can directly and simultaneously image myelin and iron deposition using a clinical 3T scanner. The technique was first validated on a synthetic myelinphantom (myelin powder in D2O) and a Feridex iron phantom. This was followed by studies of cadaveric MS specimens, healthy volunteers and MS patients. UTE imaging of the synthetic myelin phantom showed an excellent bi-component signal decay with two populations of protons, one with a T2* of 1.2 ms (residual water protons) and the other with a T2* of 290 μs (myelin protons). IR-UTE imaging shows sensitivity to a wide range of iron concentrations from 0.5 to ∼30 mM. The IR-UTE signal from white matter of the brain of healthy volunteers shows a rapid signal decay with a short T2* of ∼300 μs, consistent with the T2* values of myelin protons in the synthetic myelin phantom. IR-UTE imaging in MS brain specimens and patients showed multiple white matter lesions as well as areas of high signal in subcortical gray matter. This in specimens corresponded in position to Perl's diaminobenzide staining results, consistent with increased iron deposition. IR-UTE imaging simultaneously detects lesions with myelin loss in the white matter and iron deposition in the gray matter. PMID:28038965

Pulmonary ventilation imaging in asthma and cystic fibrosis using oxygen-enhanced 3D radial ultrashort echo time MRI.

PubMed

Zha, Wei; Kruger, Stanley J; Johnson, Kevin M; Cadman, Robert V; Bell, Laura C; Liu, Fang; Hahn, Andrew D; Evans, Michael D; Nagle, Scott K; Fain, Sean B

2018-05-01

A previous study demonstrated the feasibility of using 3D radial ultrashort echo time (UTE) oxygen-enhanced MRI (UTE OE-MRI) for functional imaging of healthy human lungs. The repeatability of quantitative measures from UTE OE-MRI needs to be established prior to its application in clinical research. To evaluate repeatability of obstructive patterns in asthma and cystic fibrosis (CF) with UTE OE-MRI with isotropic spatial resolution and full chest coverage. Volunteer and patient repeatability. Eighteen human subjects (five asthma, six CF, and seven normal subjects). Respiratory-gated free-breathing 3D radial UTE (80 μs) sequence at 1.5T. Two 3D radial UTE volumes were acquired sequentially under normoxic and hyperoxic conditions. A subset of subjects underwent repeat acquisitions on either the same day or ≤15 days apart. Asthma and CF subjects also underwent spirometry. A workflow including deformable registration and retrospective lung density correction was used to compute 3D isotropic percent signal enhancement (PSE) maps. Median PSE (MPSE) and ventilation defect percent (VDP) of the lung were measured from the PSE map. The relations between MPSE, VDP, and spirometric measures were assessed using Spearman correlations. The test-retest repeatability was evaluated using Bland-Altman analysis and intraclass correlation coefficients (ICC). Ventilation measures in normal subjects (MPSE = 8.0%, VDP = 3.3%) were significantly different from those in asthma (MPSE = 6.0%, P = 0.042; VDP = 21.7%, P = 0.018) and CF group (MPSE = 4.5%, P = 0.0006; VDP = 27.2%, P = 0.002). MPSE correlated significantly with forced expiratory lung volume in 1 second percent predicted (ρ = 0.72, P = 0.017). The ICC of the test-retest VDP and MPSE were both ≥0.90. In all subject groups, an anterior/posterior gradient was observed with higher MPSE and lower VDP in the posterior compared to anterior regions (P ≤ 0.0021 for all comparisons). 3D radial UTE OE-MRI supports quantitative differentiation of diseased vs. healthy lungs using either whole lung VDP or MPSE with excellent test-retest repeatability. 2 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:1287-1297. © 2017 International Society for Magnetic Resonance in Medicine.

78 FR 65362 - Notice of Inventory Completion: U.S. Department of the Interior, National Park Service, Capitol...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

...; Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada; Summit Lake Paiute Tribe of Nevada; Tonto... Southern Paiute Tribe of Arizona; Shoshone-Paiute Tribes of the Duck Valley Reservation, Nevada; Summit...-Paiute Tribes of the Duck Valley Reservation, Nevada; Southern Ute Indian Tribe of the Southern Ute...

40 CFR Appendix A to Subpart Hhh... - Exempted Aquifers in New Mexico

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Exempted Aquifers in New Mexico A... Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes Pt. 147, Subpt. HHH, App. A Appendix A to Subpart HHH of Part 147—Exempted Aquifers in New Mexico The areas described by a one-quarter...

40 CFR Appendix A to Subpart Hhh... - Exempted Aquifers in New Mexico

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Exempted Aquifers in New Mexico A... Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes Pt. 147, Subpt. HHH, App. A Appendix A to Subpart HHH of Part 147—Exempted Aquifers in New Mexico The areas described by a one-quarter...

40 CFR Appendix A to Subpart Hhh... - Exempted Aquifers in New Mexico

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Exempted Aquifers in New Mexico A... Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes Pt. 147, Subpt. HHH, App. A Appendix A to Subpart HHH of Part 147—Exempted Aquifers in New Mexico The areas described by a one-quarter...

40 CFR Appendix A to Subpart Hhh... - Exempted Aquifers in New Mexico

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Exempted Aquifers in New Mexico A... Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes Pt. 147, Subpt. HHH, App. A Appendix A to Subpart HHH of Part 147—Exempted Aquifers in New Mexico The areas described by a one-quarter...

40 CFR Appendix A to Subpart Hhh... - Exempted Aquifers in New Mexico

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Exempted Aquifers in New Mexico A... Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes Pt. 147, Subpt. HHH, App. A Appendix A to Subpart HHH of Part 147—Exempted Aquifers in New Mexico The areas described by a one-quarter...

Geologic map of the Ute Mountain 7.5' quadrangle, Taos County, New Mexico, and Conejos and Costilla Counties, Colorado

USGS Publications Warehouse

Thompson, Ren A.; Turner, Kenzie J.; Shroba, Ralph R.; Cosca, Michael A.; Ruleman, Chester A.; Lee, John P.; Brandt, Theodore R.

2014-01-01

The Ute Mountain 7.5' quadrangle is located in the south-central part of the San Luis Basin of northern New Mexico, in the Rio Grande del Norte National Monument, and contains deposits that record volcanic, tectonic, and associated alluvial and colluvial processes over the past four million years. Ute Mountain has the distinction of being one of the largest intermediate composition eruptive centers of the Taos Plateau, a largely volcanic tableland occupying the southern portion of the San Luis Basin. Ute Mountain rises to an elevation in excess of 3,000 m, nearly 700 m above the basaltic plateau at its base, and is characterized by three distinct phases of Pliocene eruptive activity recorded in the stratigraphy exposed on the flanks of the mountain and in the Rio Grande gorge. Unconformably overlain by largely flat-lying lava flows of Servilleta Basalt, the area surrounding Ute Mountain records a westward thickening of basin-fill volcanic deposits interstratified in the subsurface with Pliocene basin-fill sedimentary deposits derived from older Tertiary and Precambrian sources to the east. Superimposed on this volcanic stratigraphy are alluvial and colluvial deposits derived from the flanks of Ute Mountain and more distally-derived alluvium from the uplifted Sangre de Cristo Mountains to the east, that record a complex temporal and stratigraphic succession of Quaternary basin deposition and erosion. Pliocene and younger basin deposition was accommodated along predominantly north-trending fault-bounded grabens. These poorly exposed fault scarps cutting lava flows of Ute Mountain volcano. The Servilleta Basalt and younger surficial deposits record largely down-to-east basinward displacement. Faults are identified with varying confidence levels in the map area. Recognizing and mapping faults developed near the surface in young, brittle volcanic rocks is difficult because: (1) they tend to form fractured zones tens of meters wide rather than discrete fault planes, (2) the relative youth of the deposits has resulted in only modest displacements on most faults, and (3) some of the faults may have significant strike-slip components that do not result in large vertical offsets that are readily apparent in offset of sub-horizontal contacts. Those faults characterized as “certain” either have distinct offset of map units or had slip planes that were directly observed in the field. Lineaments defined from magnetic anomalies form an additional constraint on potential fault locations and are indicated as such on the map sheet.

Detection of Repair of the Zone of Calcified Cartilage with Osteoarthritis through Mesenchymal Stem Cells by Ultrashort Echo Time Magnetic Resonance Imaging.

PubMed

Zhou, Quan; Li, Shao-Lin; Ma, Ya-Jun; de Tal, Vicki; Li, Wei; Zhao, Ying-Hua

2018-05-05

Currently, magnetic resonance imaging (MRI) is the most commonly used imaging modality for observing the growth and development of mesenchymal stem cells (MSCs) after in vivo transplantation to treat osteoarthritis (OA). However, it is a challenge to accurately monitor the treatment effects of MSCs in the zone of calcified cartilage (ZCC) with OA. This is especially true in the physiological and biochemical views that are not accurately detected by MRI contrast agents. In contrast, ultrashort time echo (UTE) MRI has been shown to be sensitive to the presence of the ZCC, creating the potential for more effectively observing the repair of the ZCC in OA by MSCs. A special focus is given to the outlook of the use of UTE MRI to detect repair of the ZCC with OA through MSCs. The limitations of the current techniques for clinical applications and future directions are also discussed. Using the combined keywords: "osteoarthritis", "mesenchymal stem cells", "calcified cartilage", and "magnetic resonance imaging", the PubMed/MEDLINE literature search was conducted up to June 1, 2017. A total of 132 published articles were initially identified citations. Of the 132 articles, 48 articles were selected after further detailed review. This study referred to all the important English literature in full. In contrast, UTE MRI has been shown to be sensitive to the presence of the ZCC, creating the potential for more effectively observing the repair of the ZCC in OA by MSCs. The current studies showed that the ZCC could be described in terms of its histomorphology and biochemistry by UTE MRI. We prospected that UTE MRI has been shown the potential for more effectively observing the repair of the ZCC in OA by MSCs in vivo.

Ultrashort echo time magnetization transfer (UTE-MT) imaging of cortical bone.

PubMed

Chang, Eric Y; Bae, Won C; Shao, Hongda; Biswas, Reni; Li, Shihong; Chen, Jun; Patil, Shantanu; Healey, Robert; D'Lima, Darryl D; Chung, Christine B; Du, Jiang

2015-07-01

Magnetization transfer (MT) imaging is one way to indirectly assess pools of protons with fast transverse relaxation. However, conventional MT imaging sequences are not applicable to short T2 tissues such as cortical bone. Ultrashort echo time (UTE) sequences with TE values as low as 8 µs can detect signals from different water components in cortical bone. In this study we aim to evaluate two-dimensional UTE-MT imaging of cortical bone and its application in assessing cortical bone porosity as measured by micro-computed tomography (μCT) and biomechanical properties. In total, 38 human cadaveric distal femur and proximal tibia bones were sectioned to produce 122 rectangular pieces of cortical bone for quantitative UTE-MT MR imaging, μCT, and biomechanical testing. Off-resonance saturation ratios (OSRs) with a series of MT pulse frequency offsets (Δf) were calculated and compared with porosity assessed with μCT, as well as elastic (modulus, yield stress, and strain) and failure (ultimate stress, failure strain, and energy) properties, using Pearson correlation and linear regression. A moderately strong negative correlation was observed between OSR and μCT porosity (R(2)  = 0.46-0.51), while a moderate positive correlation was observed between OSR and yield stress (R(2)  = 0.25-0.30) and failure stress (R(2)  = 0.31-0.35), and a weak positive correlation (R(2)  = 0.09-0.12) between OSR and Young's modulus at all off-resonance saturation frequencies. OSR determined with the UTE-MT sequence provides quantitative information on cortical bone and is sensitive to μCT porosity and biomechanical function. Copyright © 2015 John Wiley & Sons, Ltd.

Region specific optimization of continuous linear attenuation coefficients based on UTE (RESOLUTE): application to PET/MR brain imaging

NASA Astrophysics Data System (ADS)

Ladefoged, Claes N.; Benoit, Didier; Law, Ian; Holm, Søren; Kjær, Andreas; Højgaard, Liselotte; Hansen, Adam E.; Andersen, Flemming L.

2015-10-01

The reconstruction of PET brain data in a PET/MR hybrid scanner is challenging in the absence of transmission sources, where MR images are used for MR-based attenuation correction (MR-AC). The main challenge of MR-AC is to separate bone and air, as neither have a signal in traditional MR images, and to assign the correct linear attenuation coefficient to bone. The ultra-short echo time (UTE) MR sequence was proposed as a basis for MR-AC as this sequence shows a small signal in bone. The purpose of this study was to develop a new clinically feasible MR-AC method with patient specific continuous-valued linear attenuation coefficients in bone that provides accurate reconstructed PET image data. A total of 164 [18F]FDG PET/MR patients were included in this study, of which 10 were used for training. MR-AC was based on either standard CT (reference), UTE or our method (RESOLUTE). The reconstructed PET images were evaluated in the whole brain, as well as regionally in the brain using a ROI-based analysis. Our method segments air, brain, cerebral spinal fluid, and soft tissue voxels on the unprocessed UTE TE images, and uses a mapping of R2* values to CT Hounsfield Units (HU) to measure the density in bone voxels. The average error of our method in the brain was 0.1% and less than 1.2% in any region of the brain. On average 95% of the brain was within  ±10% of PETCT, compared to 72% when using UTE. The proposed method is clinically feasible, reducing both the global and local errors on the reconstructed PET images, as well as limiting the number and extent of the outliers.

Gist memory in the unconscious-thought effect.

PubMed

Abadie, Marlène; Waroquier, Laurent; Terrier, Patrice

2013-07-01

The unconscious-thought effect (UTE) occurs when people are better able to make complex decisions after a period of distraction rather than immediately or after a period of conscious deliberation. This finding has often been interpreted as evidence of unconscious thinking. In two experiments, we provided the first evidence that the UTE is accompanied by enhanced memory for the gist of decision-relevant attributes and demonstrated that the cognitive demands of a distraction task moderate its effect on decision making and gist memory. It was only following a low-demand distraction task that participants chose the best alternative more often and displayed enhanced gist memory for decision-relevant attributes. These findings suggest that the UTE occurs only if cognitive resources are available and that it is accompanied by enhanced organization of information in memory, as shown by the increase in gist memory.

Environmental Assessment (EA): Proposed Public Works Facility, City of West Wendover, Nevada

DTIC Science & Technology

2010-08-11

Hill AFB 2008 - Appendix A). The Navajo Nation and the Hopi Tribe concurred with Hill AFB’s determination that construction of the proposed public...Ute Mountain Ute Tribe JOE SHIRLEY, JR. PRESIDENT THE NAVAJO NATION August 06, 2008 Mr. Robert James, Chief Environmental Management Division...DISTRIB UTION: Blackfeet Tribe Crow Tribe of Momana Eastern Shoshone Tribe Confederated Tribes of the Goshutc Indian Reservation Navajo Nation

A Phenomenological Study of Superintendents' and School Board Presidents' Perceptions Related to the Influence of School Boards on School District Performance

ERIC Educational Resources Information Center

Moten, Anthony C.

2015-01-01

This phenomenological narrative study was designed to investigate superintendents' and school board presidents' perception related to the influence of school boards on school district performance. Participants were three superintendents and three school board presidents whose districts were recognized as met standards for the 2014-2015 academic…

Are School Boards Aware of the Educational Quality of Their Schools?

ERIC Educational Resources Information Center

Hooge, Edith; Honingh, Marlies

2014-01-01

School boards are expected to monitor and enhance the educational quality of their schools. To know whether and how school boards are able to do so, we first of all need to know whether school boards are aware of the educational quality of their schools in the first place. Taking Dutch school boards in primary education as an exemplary case (N =…

Education Unit Transformation for Maintain Its Existence in Islamic Boarding School (Multi-Case Study on Tebuireng Islamic Boarding School, Gading Islamic Boarding School Malang, and Sidogiri Islamic Boarding School Pasuruan)

ERIC Educational Resources Information Center

Busyairi AS, M.

2017-01-01

Islamic Boarding School which serves as native Islamic education institution is a continuation of education tradition grown strongly in Islamization history in unitary nation Republic of Indonesia. The education of Islamic Boarding School is also a sub-system of National Education with the purpose to make intelligent national life, to make…

Dedication of the Early Space Education and Conference Center at KSC Visitor Complex.

NASA Technical Reports Server (NTRS)

2000-01-01

At the opening of the Early Space Education and Conference Center, KSC Visitor Complex, the facility is dedicated to Dr.Kurt H. Debus, who served as the first director of the John F. Kennedy Space Center, 1962-1974. Attending the dedication are (left to right) Delaware North President Rick Abramson, Ute Debus, Center Director Roy Bridges and Sigi Debus Northcutt. Ute and Sigi are the daughters of Dr. Debus.

Modeling Flue Pipes: Subsonic Flow, Lattice Boltzmann, and Parallel Distributed Computers.

DTIC Science & Technology

1995-01-01

Abstract The problem of simulating the hydrodynamics and the acoustic waves inside wind musical instruments such as the recorder, the organ, and the ute...inside wind musical instruments such as the recorder, the organ, and the ute is considered. The problem is attacked by developing suitable local...applications such as the simulation of uid dynamics inside wind musical instruments. In the past, he has also worked on numerical methods for ordinary di

The effect of freeze-thawing on magnetic resonance imaging T2* of freshly harvested bovine patellar tendon

PubMed Central

Pownder, Sarah L.; Shah, Parina H.; Potter, Hollis G.

2015-01-01

Background Analysis of fresh specimens in research studies is ideal; however, it is often necessary to freeze samples for evaluation at a later time. Limited evaluation of the effect of freeze-thawing of tendon tissue samples on inherent magnetic resonance imaging (MRI) parameters, such as ultrashort echo time (UTE) T2* values, have been performed to date. Methods This study performed UTE MRI on 14 bovine patellar tendons at harvest and after four consecutive freeze-thaw cycles. Results Results demonstrated a small but significant reduction (12%) in tendon T2* values after the first freeze thaw cycle, but not after successive cycles. Tendons from juvenile animals with open physis had a significant reduction of T2* following a single freeze thaw cycle, P<0.0001. Conclusions The results of this study emphasize the importance of using uniform tendon storage protocols when using UTE MRI in preclinical models. PMID:26029639

Training Needs of School Board Members in the State of Missouri

ERIC Educational Resources Information Center

Rossmiller, Susan; O'Brien, Melody F.

2013-01-01

This project examined the training needs of school board members in the state of Missouri. Of the 520 school districts in Missouri, 382 are members of the Missouri School Boards Association (MSBA). The school board members of the MSBA schools were surveyed in this project. Data was gathered relating to the training needs of board members with 1 to…

School Boards: Emerging Governance Challenges

ERIC Educational Resources Information Center

Bradshaw, Patricia; Osborne, Rachel

2010-01-01

The governance role of school boards is not new. Local school boards have governed education in Canada since the 19th century. However, significant forces are impacting on school boards and how they enact their roles and responsibilities. In this article, the authors want to look at the growing pressures on school boards, to actively acknowledge…

School Board Training: Its Effect on Southern California Governance Teams

ERIC Educational Resources Information Center

Turley, Kristina

2013-01-01

This study examines the impact the California School Boards Association's (CSBA) Masters in Governance (MIG) training program has on effective school board governance practice. The purpose of this study was to determine whether a relationship exists between effective school boards and a commitment to seek and attend school board training. This…

Effective School Board Governance Behaviors of Montana School Board Members: A Delphi Study

ERIC Educational Resources Information Center

Rocksund, Jill Ann

2017-01-01

School board governance matters. Past research has demonstrated that effective school boards are associated with higher student achievement. However, this research has been less clear about what those agreed upon effective practices are. The current study set out to identify effective school board governance practices and to determine the extent…

The Vanishing School Board.

ERIC Educational Resources Information Center

Chalker, Donald M.; Haynes, Richard M.

1997-01-01

Now that school boards have been replaced by parent advisory councils, there is virtually no local school governance in New Brunswick, Canada. Factors leading to school boards' demise include neglected democratic institutions, failure to understand local boards' needs, less qualified members, boards' failure to protect their special…

Magnetic Resonance–Based Automatic Air Segmentation for Generation of Synthetic Computed Tomography Scans in the Head Region

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zheng, Weili; Kim, Joshua P.; Kadbi, Mo

2015-11-01

Purpose: To incorporate a novel imaging sequence for robust air and tissue segmentation using ultrashort echo time (UTE) phase images and to implement an innovative synthetic CT (synCT) solution as a first step toward MR-only radiation therapy treatment planning for brain cancer. Methods and Materials: Ten brain cancer patients were scanned with a UTE/Dixon sequence and other clinical sequences on a 1.0 T open magnet with simulation capabilities. Bone-enhanced images were generated from a weighted combination of water/fat maps derived from Dixon images and inverted UTE images. Automated air segmentation was performed using unwrapped UTE phase maps. Segmentation accuracy was assessedmore » by calculating segmentation errors (true-positive rate, false-positive rate, and Dice similarity indices using CT simulation (CT-SIM) as ground truth. The synCTs were generated using a voxel-based, weighted summation method incorporating T2, fluid attenuated inversion recovery (FLAIR), UTE1, and bone-enhanced images. Mean absolute error (MAE) characterized Hounsfield unit (HU) differences between synCT and CT-SIM. A dosimetry study was conducted, and differences were quantified using γ-analysis and dose-volume histogram analysis. Results: On average, true-positive rate and false-positive rate for the CT and MR-derived air masks were 80.8% ± 5.5% and 25.7% ± 6.9%, respectively. Dice similarity indices values were 0.78 ± 0.04 (range, 0.70-0.83). Full field of view MAE between synCT and CT-SIM was 147.5 ± 8.3 HU (range, 138.3-166.2 HU), with the largest errors occurring at bone–air interfaces (MAE 422.5 ± 33.4 HU for bone and 294.53 ± 90.56 HU for air). Gamma analysis revealed pass rates of 99.4% ± 0.04%, with acceptable treatment plan quality for the cohort. Conclusions: A hybrid MRI phase/magnitude UTE image processing technique was introduced that significantly improved bone and air contrast in MRI. Segmented air masks and bone-enhanced images were integrated into our synCT pipeline for brain, and results agreed well with clinical CTs, thereby supporting MR-only radiation therapy treatment planning in the brain.« less

Magnetic Resonance-Based Automatic Air Segmentation for Generation of Synthetic Computed Tomography Scans in the Head Region.

PubMed

Zheng, Weili; Kim, Joshua P; Kadbi, Mo; Movsas, Benjamin; Chetty, Indrin J; Glide-Hurst, Carri K

2015-11-01

To incorporate a novel imaging sequence for robust air and tissue segmentation using ultrashort echo time (UTE) phase images and to implement an innovative synthetic CT (synCT) solution as a first step toward MR-only radiation therapy treatment planning for brain cancer. Ten brain cancer patients were scanned with a UTE/Dixon sequence and other clinical sequences on a 1.0 T open magnet with simulation capabilities. Bone-enhanced images were generated from a weighted combination of water/fat maps derived from Dixon images and inverted UTE images. Automated air segmentation was performed using unwrapped UTE phase maps. Segmentation accuracy was assessed by calculating segmentation errors (true-positive rate, false-positive rate, and Dice similarity indices using CT simulation (CT-SIM) as ground truth. The synCTs were generated using a voxel-based, weighted summation method incorporating T2, fluid attenuated inversion recovery (FLAIR), UTE1, and bone-enhanced images. Mean absolute error (MAE) characterized Hounsfield unit (HU) differences between synCT and CT-SIM. A dosimetry study was conducted, and differences were quantified using γ-analysis and dose-volume histogram analysis. On average, true-positive rate and false-positive rate for the CT and MR-derived air masks were 80.8% ± 5.5% and 25.7% ± 6.9%, respectively. Dice similarity indices values were 0.78 ± 0.04 (range, 0.70-0.83). Full field of view MAE between synCT and CT-SIM was 147.5 ± 8.3 HU (range, 138.3-166.2 HU), with the largest errors occurring at bone-air interfaces (MAE 422.5 ± 33.4 HU for bone and 294.53 ± 90.56 HU for air). Gamma analysis revealed pass rates of 99.4% ± 0.04%, with acceptable treatment plan quality for the cohort. A hybrid MRI phase/magnitude UTE image processing technique was introduced that significantly improved bone and air contrast in MRI. Segmented air masks and bone-enhanced images were integrated into our synCT pipeline for brain, and results agreed well with clinical CTs, thereby supporting MR-only radiation therapy treatment planning in the brain. Copyright © 2015 Elsevier Inc. All rights reserved.

Motives and Power of School Board Members: Implications for School Board-Superintendent Relationships

ERIC Educational Resources Information Center

Mountford, Meredith

2004-01-01

The qualitative study presented in this article explores motivations for school board membership and conceptions of power held by school board members. The findings of the study suggest a relationship exists between the way board members define power and the type of motivation board members have for service. The implications of these findings for…

Accelerated self-gated UTE MRI of the murine heart

NASA Astrophysics Data System (ADS)

Motaal, Abdallah G.; Noorman, Nils; De Graaf, Wolter L.; Florack, Luc J.; Nicolay, Klaas; Strijkers, Gustav J.

2014-03-01

We introduce a new protocol to obtain radial Ultra-Short TE (UTE) MRI Cine of the beating mouse heart within reasonable measurement time. The method is based on a self-gated UTE with golden angle radial acquisition and compressed sensing reconstruction. The stochastic nature of the retrospective triggering acquisition scheme produces an under-sampled and random kt-space filling that allows for compressed sensing reconstruction, hence reducing scan time. As a standard, an intragate multislice FLASH sequence with an acquisition time of 4.5 min per slice was used to produce standard Cine movies of 4 mice hearts with 15 frames per cardiac cycle. The proposed self-gated sequence is used to produce Cine movies with short echo time. The total scan time was 11 min per slice. 6 slices were planned to cover the heart from the base to the apex. 2X, 4X and 6X under-sampled k-spaces cine movies were produced from 2, 1 and 0.7 min data acquisitions for each slice. The accelerated cine movies of the mouse hearts were successfully reconstructed with a compressed sensing algorithm. Compared to the FLASH cine images, the UTE images showed much less flow artifacts due to the short echo time. Besides, the accelerated movies had high image quality and the undersampling artifacts were effectively removed. Left ventricular functional parameters derived from the standard and the accelerated cine movies were nearly identical.

UTE imaging with simultaneous water and fat signal suppression using a time-efficient multispoke inversion recovery pulse sequence.

PubMed

Carl, Michael; Bydder, Graeme M; Du, Jiang

2016-08-01

The long repetition time and inversion time with inversion recovery preparation ultrashort echo time (UTE) often causes prohibitively long scan times. We present an optimized method for long T2 signal suppression in which several k-space spokes are acquired after each inversion preparation. Using Bloch equations the sequence parameters such as TI and flip angle were optimized to suppress the long T2 water and fat signals and to maximize short T2 contrast. Volunteer imaging was performed on a healthy male volunteer. Inversion recovery preparation was performed using a Silver-Hoult adiabatic inversion pulse together with a three-dimensional (3D) UTE (3D Cones) acquisition. The theoretical signal curves generally agreed with the experimentally measured region of interest curves. The multispoke inversion recovery method showed good muscle and fatty bone marrow suppression, and highlighted short T2 signals such as these from the femoral and tibial cortex. Inversion recovery 3D UTE imaging with multiple spoke acquisitions can be used to effectively suppress long T2 signals and highlight short T2 signals within clinical scan times. Theoretical modeling can be used to determine sequence parameters to optimize long T2 signal suppression and maximize short T2 signals. Experimental results on a volunteer confirmed the theoretical predictions. Magn Reson Med 76:577-582, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Governance and School Boards in Non-State Schools in Australia

ERIC Educational Resources Information Center

Austen, Steven; Swepson, Pam; Marchant, Teresa

2012-01-01

The paper explores governance arrangements in non-state school in Australia, using 17 interviews in six schools. The focus is on board composition, structure and reporting. Useful contributions about innovative practice are identified. School boards may benefit from implementing more stakeholder engagement. Existing models of school boards from…

25 CFR 39.603 - Is school board training required for all Bureau-funded schools?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Is school board training required for all Bureau-funded schools? 39.603 Section 39.603 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM School Board Training Expenses § 39.603 Is school board training...

25 CFR 39.603 - Is school board training required for all Bureau-funded schools?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Is school board training required for all Bureau-funded schools? 39.603 Section 39.603 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM School Board Training Expenses § 39.603 Is school board training...

How Not to Be a Terrible School Board Member: Lessons for School Administrators and Board Members

ERIC Educational Resources Information Center

Mayer, Richard E.

2011-01-01

Veteran school board member, Richard E. Mayer, takes a humorous but substantive approach to the serious relationship between school administrators and board members. While the overwhelming majority of school board members have good motives, even people who mean well can make bad moves. This book shows how to prevent good intentions from creating…

Becoming a Better Board Member. A Guide to Effective School Board Service.

ERIC Educational Resources Information Center

National School Boards Association, Washington, DC.

This guide to effective school board service is a "how-to" manual for school board members. The objective of the book is to condense the time board members need to become more effective school leaders, but it also contains information and advice intended to be helpful to experienced board members. Consisting of 17 chapters, the book is…

Malnutrition in China's Rural Boarding Schools: The Case of Primary Schools in Shaanxi Province

ERIC Educational Resources Information Center

Luo, Renfu; Shi, Yaojiang; Zhang, Linxiu; Liu, Chengfang; Rozelle, Scott; Sharbono, Brian

2009-01-01

The main goal of this paper is to document the nature of boarding schools and empirically analyse the difference in nutrition intake and malnutrition status between boarding and non-boarding students in western rural China. By using two data sets on boarding schools and boarding students in Shaanxi Province, a representative province in western…

A Manual for Alaska School Boards.

ERIC Educational Resources Information Center

Halloran, Mary

Because of the importance of the work of local school boards, each school board member must become thoroughly informed on school laws, rules and regulations, and the actual operation of the school district. He or she must also understand the role and responsibilities of school board members. First issued in 1958, this manual is intended primarily…

Detection of different kidney stone types: an ex vivo comparison of ultrashort echo time MRI to reference standard CT.

PubMed

Ibrahim, El-Sayed H; Cernigliaro, Joseph G; Pooley, Robert A; Bridges, Mellena D; Giesbrandt, Jamie G; Williams, James C; Haley, William E

2016-01-01

With the development of ultrashort echo time (UTE) sequences, it may now be possible to detect kidney stones by using magnetic resonance imaging (MRI). In this study, kidney stones of varying composition and sizes were imaged using both UTE MRI as well as the reference standard of computed tomography (CT), with different surrounding materials and scan setups. One hundred and fourteen kidney stones were inserted into agarose and urine phantoms and imaged both on a dual-energy CT (DECT) scanner using a standard renal stone imaging protocol and on an MRI scanner using the UTE sequence with both head and body surface coils. A subset of the stones representing all composition types and sizes was then inserted into the collecting system of porcine kidneys and imaged in vitro with both CT and MRI. All of the stones were visible on both CT and MRI imaging. DECT was capable of differentiating between uric acid and nonuric acid stones. In MRI imaging, the choice of coil and large field of view (FOV) did not affect stone detection or image quality. The MRI images showed good visualization of the stones' shapes, and the stones' dimensions measured from MRI were in good agreement with the actual values (R(2)=0.886, 0.895, and 0.81 in the agarose phantom, urine phantom, and pig kidneys, respectively). The measured T2 relaxation times ranged from 4.2 to 7.5ms, but did not show significant differences among different stone composition types. UTE MRI compared favorably with the reference standard CT for imaging stones of different composition types and sizes using body surface coil and large FOV, which suggests potential usefulness of UTE MRI in imaging kidney stones in vivo. Copyright © 2015 Elsevier Inc. All rights reserved.

Detection of Repair of the Zone of Calcified Cartilage with Osteoarthritis through Mesenchymal Stem Cells by Ultrashort Echo Time Magnetic Resonance Imaging

PubMed Central

Zhou, Quan; Li, Shao-Lin; Ma, Ya-Jun; de Tal, Vicki; Li, Wei; Zhao, Ying-Hua

2018-01-01

Objective: Currently, magnetic resonance imaging (MRI) is the most commonly used imaging modality for observing the growth and development of mesenchymal stem cells (MSCs) after in vivo transplantation to treat osteoarthritis (OA). However, it is a challenge to accurately monitor the treatment effects of MSCs in the zone of calcified cartilage (ZCC) with OA. This is especially true in the physiological and biochemical views that are not accurately detected by MRI contrast agents. In contrast, ultrashort time echo (UTE) MRI has been shown to be sensitive to the presence of the ZCC, creating the potential for more effectively observing the repair of the ZCC in OA by MSCs. A special focus is given to the outlook of the use of UTE MRI to detect repair of the ZCC with OA through MSCs. The limitations of the current techniques for clinical applications and future directions are also discussed. Data Sources: Using the combined keywords: “osteoarthritis”, “mesenchymal stem cells”, “calcified cartilage”, and “magnetic resonance imaging”, the PubMed/MEDLINE literature search was conducted up to June 1, 2017. Study Selection: A total of 132 published articles were initially identified citations. Of the 132 articles, 48 articles were selected after further detailed review. This study referred to all the important English literature in full. Results: In contrast, UTE MRI has been shown to be sensitive to the presence of the ZCC, creating the potential for more effectively observing the repair of the ZCC in OA by MSCs. Conclusions: The current studies showed that the ZCC could be described in terms of its histomorphology and biochemistry by UTE MRI. We prospected that UTE MRI has been shown the potential for more effectively observing the repair of the ZCC in OA by MSCs in vivo. PMID:29451138

25 CFR 39.604 - Is there a separate weight for school board training at Bureau-operated schools?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Is there a separate weight for school board training at... INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM School Board Training Expenses § 39.604 Is there a separate weight for school board training at Bureau-operated schools? Yes. There is an ISEP weight...

The Role of the Superintendent and School Board Chair in Building Relational Trust with Newly Elected Board Members in Small Rural Washington School Districts

ERIC Educational Resources Information Center

Ament, Thu H.

2013-01-01

Trust and trusting relationships appear to be critical resources for schools helping superintendents and their school board members build teamwork within their district's vision, mission, and goals. This study examined and analyzed data of the superintendents, board chairs, and newly-inducted board members of the three school districts in small…

Effective Superintendent-School Board Practices: Strategies for Developing and Maintaining Good Relationships with Your Board

ERIC Educational Resources Information Center

Townsend, Rene S.; Johnston, Gloria L.; Gross, Gwen E.; Lynch, Peggy; Garcy, Lorraine M.; Roberts, Benita B.; Novotney, Patricia B.

2006-01-01

Foster a strong superintendent-school board relationship centered on quality teaching and learning! This book helps current and future superintendents and school board members develop an effective governance team that prioritizes quality teaching and learning. Designed for practicing and aspiring superintendents and school board members, this…

An Archeological Overview and Management Plan for the Green River Launch Complex.

DTIC Science & Technology

1984-03-29

2-4). The trappers and traders who entered the Uinta Basin after 1800 had little or no influence on the social and economic structure of the Ute...present town of Whiterocks, Utah, in the northern Uinta Basin . In 1836, Wakara (known as Chief Walker) a powerful Ute leader, rose to power by stealing...determined the Uinta Basin was unsuitable for Mormon use, President Lincoln, by Executive Order in 1861, set aside the Uinta Reservation. Much of the

A Primer on School Law: A Guide for Board Members in Catholic Schools.

ERIC Educational Resources Information Center

Shaughnessy, Mary Angela

This booklet provides prospective and current Catholic school board members with basic information concerning civil law as it affects schools in general and Catholic schools in particular. Chapter 1 describes the two main types of Catholic school boards: consultative boards, in which the pastor of the diocese has final authority to accept the…

School Boards and Sex Discrimination: Problems and Prospects.

ERIC Educational Resources Information Center

Blanchard, Paul D.

1977-01-01

Women are underrepresented on local school boards. In a 1975 national survey, one-third of all school board members reported that not a single woman was serving on their school board. The research suggests that the presence of women on local boards of education contributes in a meaningful way to a healthier, more realistic, and open atmosphere of…

Boys' Boarding School Management: Understanding the Choice Criteria of Parents

ERIC Educational Resources Information Center

Vigar-Ellis, Debbie

2013-01-01

The South African secondary boarding school sector has become more competitive as schools attempt to attract and retain pupils. Management of such schools must not only address the educational and boarding needs of pupils, but also apply appropriate management and marketing principles to compete effectively with boarding schools throughout the…

A Review of School Board Cyberbullying Policies in Alberta

ERIC Educational Resources Information Center

Nosworthy, Nicole; Rinaldi, Christina

2012-01-01

An online search for school board cyberbullying/bullying policies in Alberta was conducted. The results showed that while only five school boards had a bullying policy, many schools had technology or Internet use guidelines. The online search included an assessment of one extensive school board cyberbullying policy as well as Internet use…

Essential Leadership: School Boards in New York State. A Position Paper.

ERIC Educational Resources Information Center

New York State School Boards Association, Albany.

For effective schools, leadership is vital. As the structure of American education evolved, a model of how a local school board should function emerged. The model is briefly summarized and research on educational leadership, challenges of school board service in New York State, and responsibilities of school boards are discussed. Key leadership…

A Social Cognitive Investigation of Australian Independent School Boards as Teams

ERIC Educational Resources Information Center

Krishnan, Aparna; Barnett, Kerry; McCormick, John; Newcombe, Geoffrey

2016-01-01

Purpose: The purpose of this paper is to investigate independent school Boards as teams using a social cognitive perspective. Specifically, the study investigated Board processes and the nature of relationships between Board member self-efficacy, Board collective efficacy and performance of independent school Boards in New South Wales, Australia.…

Boarding Schools.

ERIC Educational Resources Information Center

Boarding Schools, Boston, MA.

This booklet has been prepared to provide students, parents, and counselors with information about America's boarding schools and to help them with the application process. It includes brief descriptions of 139 boarding schools--junior schools, boys' schools, girls' schools, military academies, and coeducational schools. It is offered solely as an…

The accuracy of ultrashort echo time MRI sequences for medical additive manufacturing.

PubMed

van Eijnatten, Maureen; Rijkhorst, Erik-Jan; Hofman, Mark; Forouzanfar, Tymour; Wolff, Jan

2016-01-01

Additively manufactured bone models, implants and drill guides are becoming increasingly popular amongst maxillofacial surgeons and dentists. To date, such constructs are commonly manufactured using CT technology that induces ionizing radiation. Recently, ultrashort echo time (UTE) MRI sequences have been developed that allow radiation-free imaging of facial bones. The aim of the present study was to assess the feasibility of UTE MRI sequences for medical additive manufacturing (AM). Three morphologically different dry human mandibles were scanned using a CT and MRI scanner. Additionally, optical scans of all three mandibles were made to acquire a "gold standard". All CT and MRI scans were converted into Standard Tessellation Language (STL) models and geometrically compared with the gold standard. To quantify the accuracy of the AM process, the CT, MRI and gold-standard STL models of one of the mandibles were additively manufactured, optically scanned and compared with the original gold-standard STL model. Geometric differences between all three CT-derived STL models and the gold standard were <1.0 mm. All three MRI-derived STL models generally presented deviations <1.5 mm in the symphyseal and mandibular area. The AM process introduced minor deviations of <0.5 mm. This study demonstrates that MRI using UTE sequences is a feasible alternative to CT in generating STL models of the mandible and would therefore be suitable for surgical planning and AM. Further in vivo studies are necessary to assess the usability of UTE MRI sequences in clinical settings.

Retrospective respiratory self-gating and removal of bulk motion in pulmonary UTE MRI of neonates and adults

PubMed Central

Higano, NS; Hahn, AD; Tkach, JA; Cao, X; Walkup, LL; Thomen, RP; Merhar, SL; Kingma, PS; Fain, SB; Woods, JC

2016-01-01

PURPOSE To implement pulmonary 3D radial ultrashort echo-time (UTE) MRI in non-sedated, free-breathing neonates and adults with retrospective motion-tracking of respiratory and intermittent bulk motion, to obtain diagnostic-quality, respiratory-gated images. METHODS Pulmonary 3D radial UTE MRI was performed at 1.5T during free-breathing in neonates and adult volunteers for validation. Motion-tracking waveforms were obtained from the time-course of each free induction decay’s initial point (i.e. k-space center), allowing for respiratory-gated image reconstructions that excluded data acquired during bulk motion. Tidal volumes were calculated from end-expiration and end-inspiration images. Respiratory rates were calculated from the Fourier transform of the motion-tracking waveform during quiet-breathing, with comparison to physiologic prediction in neonates and validation with spirometry in adults. RESULTS High-quality respiratory-gated anatomic images were obtained at inspiration and expiration, with less respiratory blurring at the expense of signal-to-noise for narrower gating windows. Inspiration-expiration volume differences agreed with physiologic predictions (neonates; Bland-Altman bias = 6.2 mL) and spirometric values (adults; bias = 0.11 L). MRI-measured respiratory rates compared well with observed rates (biases = −0.5 and 0.2 breaths/min for neonates and adults, respectively). CONCLUSIONS 3D radial pulmonary UTE MRI allows for retrospective respiratory self-gating and removal of intermittent bulk motion in free-breathing, non-sedated neonates and adults. PMID:26972576

Effective School Board Leadership and Governance: The Impact of Training and Continuous Education on Self-Perceptions of Board Competency

ERIC Educational Resources Information Center

Adamson, Michael Taylor

2011-01-01

School board training is promoted throughout the United States as a means whereby school board member can become more effective in the performance of their roles and responsibilities. This study examines whether correlations exist school board members participation in training or continuous education and their overall perceptions of effectiveness…

The Effective School Board Member: An Introduction to the Work of Boards of Education in Illinois.

ERIC Educational Resources Information Center

Alberts, William G.; And Others

This booklet sets forth the responsibilities and challenges facing Illinois school board members. As the first section on general responsibilities shows, the school board takes action only as a body and speaks only through the written record of its meetings. Individual members lack the authority to commit the school board to a particular action,…

School Law: Handbook for School Board Members. A Handbook of Information on New York State Education Law, Regulations and Decisions of the Commissioner of Education, and Other Laws and Legal Opinions Relating to Education. For the Guidance of School Administrators and Boards of Education in New York State.

ERIC Educational Resources Information Center

Hageny, William J.

In simple and readily available form, this handbook provides boards of education with the laws and regulations governing central school districts, union free schools, and city schools. It should save both time and unnecessary mistakes and give the board an understanding of the legal framework on which the school rests so that the board can proceed…

Positive contrast high-resolution 3D-cine imaging of the cardiovascular system in small animals using a UTE sequence and iron nanoparticles at 4.7, 7 and 9.4 T.

PubMed

Trotier, Aurélien J; Lefrançois, William; Van Renterghem, Kris; Franconi, Jean-Michel; Thiaudière, Eric; Miraux, Sylvain

2015-07-07

To show that 3D sequences with ultra-short echo times (UTEs) can generate a positive contrast whatever the magnetic field (4.7, 7 or 9.4 T) and whatever Ultra Small Particles of Iron Oxide (USPIO) concentration injected and to use it for 3D time-resolved imaging of the murine cardiovascular system with high spatial and temporal resolutions. Three different concentrations (50, 200 and 500 μmol Fe/kg) of USPIO were injected in mice and static images of the middle part of the animals were acquired at 4.7, 7 and 9.4 T pre and post-contrast with UTE (TE/TR = 0.05/4.5 ms) sequences. Signal-to-Noise Ratio (SNR) and Contrast-to-Noise Ratio (CNR) of blood and static tissus were evaluated before and after contrast agent injection. 3D-cine images (TE/TR = 0.05/3.5 ms, scan time < 12 min) at 156 μm isotropic resolution of the mouse cardiopulmonary system were acquired prospectively with the UTE sequence for the three magnetic fields and with an USPIO dose of 200 μmol Fe/kg. SNR, CNR and signal homogeneity of blood were measured. High spatial (104 μm) or temporal (3.5 ms) resolution 3D-cine imaging (scan time < 35 min) isotropic resolution were also performed at 7 T with a new sequence encoding scheme. UTE imaging generated positive contrast and higher SNR and CNR whatever the magnetic field and the USPIO concentration used compared to pre-contrast images. Time-resolved 3D acquisition enables high blood SNR (66.6 ± 4.5 at 7 T) and CNR (33.2 ± 4.2 at 7 T) without flow or motion artefact. Coronary arteries and aortic valve were visible on images acquired at 104 μm resolution. We have demonstrated that by combining the injection of iron nanoparticles with 3D-cine UTE sequences, it was possible to generate a strong positive contrast between blood and surrounding tissues. These properties were exploited to produce images of the cardiovascular system in small animals at high magnetic fields with a high spatial and temporal resolution. This approach might be useful to measure the functional cardiac parameters or to assess anatomical modifications to the blood vessels in cardio-vascular disease models.

Illinois School Law Survey. Third Edition.

ERIC Educational Resources Information Center

Braun, Brian A.

School-related statutes and applicable court decisions in Illinois are presented in a question/answer format followed by legal citations. The following topics are discussed in 27 chapters: (1) Control of Illinois Public Schools; (2) School Boards; (3) School Board Membership; (4) School Election Procedures; (5) School Board Officers; (6) School…

The Future of School Board Governance: Relevancy and Revelation

ERIC Educational Resources Information Center

Alsbury, Thomas L.

2008-01-01

This book combines theoretical debate and empirical evidence of the effectiveness and relevancy of local school boards today. Original theorists of competing school board governance theories, current researchers, and researcher/practitioners provided the latest empirical data about the role of school boards as well as applications for…

Bringing Tomorrow's Technology to You Today: School Board of Tomorrow Resource Guide.

ERIC Educational Resources Information Center

National School Boards Association, Alexandria, VA.

The National School Boards Association (NSBA), the National School Boards Foundation, NSBA's Institute for the Transfer of Technology to Education, and Apple Computer, Inc., launched "The School Board of Tomorrow Exhibit" at NSBA's 1996 annual conference and exposition in Orlando, Florida. This handbook summarizes the communication technologies…

A Profile of Female Illinois School Board Presidents and Their Perceived Self-Efficacy

ERIC Educational Resources Information Center

Van Tuyle, Vicki

2015-01-01

This study gathered quantitative and qualitative data from female school board presidents in Illinois. Sixty-six female school board presidents completed questionnaires gathering demographic information related to their role as school board president. As well, these participants completed the Leadership Self-Efficacy Scale, LSES (Bobbio &…

Talking about the Facts of Education Data with School Board Members

ERIC Educational Resources Information Center

Data Quality Campaign, 2014

2014-01-01

The Data Quality Campaign and the National School Boards Association's Center for Public Education prepared this document to help school board members respond to questions about education data, explain its importance to improving school and student performance, and understand how boards can help ensure student privacy.

Many Superintendents Privately Contend School Board "Meddling" Is More Like It.

ERIC Educational Resources Information Center

Trotter, Andrew; Downey, Gregg W.

1989-01-01

School board members refuse to honor the elusive line separating governance and management, policy and administration. Reviews the influence of women board members, accountability, and parental pressure on school boards. (MLF)

Does School Board Training Encourage and Equip School Board Members to Exhibit the Behaviors of Effective Governance?

ERIC Educational Resources Information Center

Gates, Issaic

2013-01-01

This study applied 3 theoretical frameworks--Lee Bolman and Terrence Deal's four frames, the Lighthouse Inquiry of the Iowa Association of School Boards, and effective governance characteristics--to examine the impact of the Masters in Governance (MIG) training offered by the California School Boards Association on the ability of school board…

Improving School Board Effectiveness: A Balanced Governance Approach

ERIC Educational Resources Information Center

Alsbury, Thomas L., Ed.; Gore, Phil, Ed.

2015-01-01

"Improving School Board Effectiveness" offers a clarifying and essential look at the evolving role of school boards and how they contribute to efforts to improve student learning. It examines how board members can establish effective district priorities, and it explores those board policies and actions that result in shared, districtwide…

Results of a National Survey of Theological School Board Characteristics, Policies, and Practices. AGB Occasional Paper No. 23.

ERIC Educational Resources Information Center

Schwartz, Merrill P.

1994-01-01

This survey of theological schools collected information on institutional type, board membership, board organization, governing board-president relationships, pressing issues, board development activities, and relationships with other theological schools. The survey population included 161 member institutions of the Association of Theological…

PR for School Board Members. A Guide for Members of Boards of Education and School Administrators to Improve and Strengthen School Information Programs. Volume 8: AASA Executive Handbook Series. ERIC/CEM State-of-the-Knowledge Series, Number Thirty-Three.

ERIC Educational Resources Information Center

Bagin, Don; And Others

A majority of the people in the United States believe school boards are doing an inadequate job of informing them about board activities, according to a 1975 survey. This handbook is intended to inform school boards of the need for effective communication and to offer suggestions for establishing constructive contact with the public and with…

3D Cones Acquisition of Human Extremity Imaging Using a 1.5T Superconducting Magnet and an Unshielded Gradient Coil Set.

PubMed

Setoi, Ayana; Kose, Katsumi

2018-05-16

We developed ultrashort echo-time (UTE) imaging sequences with 3D Cones trajectories for a home-built compact MRI system using a 1.5T superconducting magnet and an unshielded gradient coil set. We achieved less than 7 min imaging time and obtained clear in vivo images of a human forearm with a TE of 0.4 ms. We concluded that UTE imaging using 3D Cones acquisition was successfully implemented in our 1.5T MRI system.

Draft Environmental Impact Statement. MX Deployment Area Selection and Land Withdrawal/Acquisition DEIS. Volume 3. Part 1. Affected Environment.

DTIC Science & Technology

1980-12-01

above the U.S. average), it ranked behind growth in Nevada, Arizona, Wyoming, and Idaho . More than half of the state’s population reside in Salt Lake and...Rocky Silt bottoms Petts .,amoaus~a K anwanii notb;.s E Resident Sinkholes , Sprinos Known from localities) 1 Lidanaered * Threatened "teeds west cf...Ute Ute Res. Quay Canadian (50 mi) Tucumcari Lake Hudson Lake Conchas Canal Plaza Largo Frio La Tule Lake Curry Lewiston Lake Roosevelt Salt Lake

25 CFR 39.722 - What transportation information must day schools, on-reservation boarding schools and peripheral...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What transportation information must day schools, on-reservation boarding schools and peripheral dormitory schools report? 39.722 Section 39.722 Indians BUREAU OF... boarding schools and peripheral dormitory schools report? (a) By August 1 of each year, all schools and...

25 CFR 39.722 - What transportation information must day schools, on-reservation boarding schools and peripheral...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What transportation information must day schools, on-reservation boarding schools and peripheral dormitory schools report? 39.722 Section 39.722 Indians BUREAU OF... boarding schools and peripheral dormitory schools report? (a) By August 1 of each year, all schools and...

25 CFR 39.722 - What transportation information must day schools, on-reservation boarding schools and peripheral...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What transportation information must day schools, on-reservation boarding schools and peripheral dormitory schools report? 39.722 Section 39.722 Indians BUREAU OF... boarding schools and peripheral dormitory schools report? (a) By August 1 of each year, all schools and...

Successful School Board Meetings. A Special Edition for New Jersey School Boards.

ERIC Educational Resources Information Center

Anderson, Stuart A.

This handbook was written to help school boards conduct routine business meetings more efficiently, and thereby improve their ability to reach constructive decisions and solve problems. After a brief introduction, the first chapter focuses on organizing the new school board, electing officers, adopting policies, and appointing committees. The…

Military Boarding School Perspectives of Parental Choice: A Qualitative Inquiry

ERIC Educational Resources Information Center

Shane, Erik; Maldonado, Nancy L.; Lacey, Candace H.; Thompson, Steve D.

2008-01-01

Some parents choose to send their children to military-style boarding schools for a variety of reasons. Abundant scholarly literature addresses traditional boarding schools. Far less is available addressing the choice of military boarding schools as an educational option. This qualitative study investigates why parents send their sons to military…

Why Not Charter School Boards?

ERIC Educational Resources Information Center

Schlechty, Phillip C.; Cole, Robert W.

1993-01-01

Claiming that individual school board members act in selfish ways, proposes electing entire school board as a slate. Board would collectively be held responsible for performance of the school system and all of its employees. State legislation would be required to specify how interested groups would select a slate and create a charter, which is the…

The Things That School Board Leaders Like Best -- and Least

ERIC Educational Resources Information Center

American School Board Journal, 1973

1973-01-01

Reports and charts the findings from a nationwise sampling of school board members and administrators taken at the 1973 convention of the National School Boards Association (Anaheim, California). The results were compared with a similar poll taken two years previously. Indications are that school board members and administrators have similar…

25 CFR 32.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... this part, the term: (a) Agency School Board means a body, the members of which are appointed by the school boards of the schools located within such agency, and the number of such members shall be... agencies serving a single school, the school board of such school shall fulfill these duties. (b) Alaska...

Going Paperless: How One School Board Made the Move to Electronic Agendas.

ERIC Educational Resources Information Center

Mills, Nancy V.

2000-01-01

An effort to improve communications between school board members and the superintendent and administrators of the Katy (Texas) Independent School District has evolved into electronic board agendas and paperless board meetings. Installation of laptop computers, printers, fax machines, and dedicated phone lines in board members' homes was key. (MLH)

Boarding School, Academic Motivation and Engagement, and Psychological Well-Being: A Large-Scale Investigation

ERIC Educational Resources Information Center

Martin, Andrew J.; Papworth, Brad; Ginns, Paul; Liem, Gregory Arief D.

2014-01-01

Boarding school has been a feature of education systems for centuries. Minimal large-scale quantitative data have been collected to examine its association with important educational and other outcomes. The present study represents one of the largest studies into boarding school conducted to date. It investigates boarding school and students'…

Quantitative two-dimensional ultrashort echo time magnetization transfer (2D UTE-MT) imaging of cortical bone.

PubMed

Ma, Ya-Jun; Tadros, Anthony; Du, Jiang; Chang, Eric Y

2018-04-01

To investigate quantitative 2D ultrashort echo time magnetization transfer (UTE-MT) imaging in ex vivo bovine cortical bone and in vivo human tibial cortical bone. Data were acquired from five fresh bovine cortical bone samples and five healthy volunteer tibial cortical bones using a 2D UTE-MT sequence on a clinical 3T scanner. The 2D UTE-MT sequence used four or five MT powers with five frequency offsets. Results were analyzed with a two-pool quantitative MT model, providing measurements of macromolecular fraction (f), macromolecular proton transverse relaxation times (T 2m ), proton exchange rates from water/macromolecular to the macromolecular/water pool (RM 0m /RM 0w ), and spin-lattice relaxation rate of water pool (R 1w ). A sequential air-drying study for a small bovine cortical bone chip was used to investigate whether above MT modeling parameters were sensitive to the water loss. Mean fresh bovine cortical bone values for f, T 2m , R 1w , RM 0m , and RM 0w were 59.9 ± 7.3%, 14.6 ± 0.3 μs, 9.9 ± 2.4 s -1 , 17.9 ± 3.6 s -1 , and 11.8 ± 2.0 s -1 , respectively. Mean in vivo human cortical bone values for f, T 2m , R 1w , RM 0m and RM 0w were 54.5 ± 4.9%, 15.4 ± 0.6 μs, 8.9 ± 1.1 s -1 , 11.5 ± 3.5 s -1 , and 9.5 ± 1.9 s -1 , respectively. The sequential air-drying study shows that f, RM 0m , and R 1w were increased with longer drying time. UTE-MT two-pool modeling provides novel and useful quantitative information for cortical bone. Magn Reson Med 79:1941-1949, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

Quantitative 3D Ultrashort Time-to-Echo (UTE) MRI and Micro-CT (μCT) Evaluation of the Temporomandibular Joint (TMJ) Condylar Morphology

PubMed Central

Geiger, Daniel; Bae, Won C.; Statum, Sheronda; Du, Jiang; Chung, Christine B.

2014-01-01

Objective Temporomandibular dysfunction involves osteoarthritis of the TMJ, including degeneration and morphologic changes of the mandibular condyle. Purpose of this study was to determine accuracy of novel 3D-UTE MRI versus micro-CT (μCT) for quantitative evaluation of mandibular condyle morphology. Material & Methods Nine TMJ condyle specimens were harvested from cadavers (2M, 3F; Age 85 ± 10 yrs., mean±SD). 3D-UTE MRI (TR=50ms, TE=0.05 ms, 104 μm isotropic-voxel) was performed using a 3-T MR scanner and μCT (18 μm isotropic-voxel) was performed. MR datasets were spatially-registered with μCT dataset. Two observers segmented bony contours of the condyles. Fibrocartilage was segmented on MR dataset. Using a custom program, bone and fibrocartilage surface coordinates, Gaussian curvature, volume of segmented regions and fibrocartilage thickness were determined for quantitative evaluation of joint morphology. Agreement between techniques (MRI vs. μCT) and observers (MRI vs. MRI) for Gaussian curvature, mean curvature and segmented volume of the bone were determined using intraclass correlation correlation (ICC) analyses. Results Between MRI and μCT, the average deviation of surface coordinates was 0.19±0.15 mm, slightly higher than spatial resolution of MRI. Average deviation of the Gaussian curvature and volume of segmented regions, from MRI to μCT, was 5.7±6.5% and 6.6±6.2%, respectively. ICC coefficients (MRI vs. μCT) for Gaussian curvature, mean curvature and segmented volumes were respectively 0.892, 0.893 and 0.972. Between observers (MRI vs. MRI), the ICC coefficients were 0.998, 0.999 and 0.997 respectively. Fibrocartilage thickness was 0.55±0.11 mm, as previously described in literature for grossly normal TMJ samples. Conclusion 3D-UTE MR quantitative evaluation of TMJ condyle morphology ex-vivo, including surface, curvature and segmented volume, shows high correlation against μCT and between observers. In addition, UTE MRI allows quantitative evaluation of the fibrocartilaginous condylar component. PMID:24092237

Selecting and Working with a School Attorney: A Guide for School Boards.

ERIC Educational Resources Information Center

National School Boards Association, Alexandria, VA. Council of School Attorneys.

This book, an updated publication of the National School Boards Association Council of School Attorneys, is designed to help school board members and administrators effectively obtain and work with a competent school lawyer. Following the foreword by Benjamin J. Ferrara, contents include the following articles: (1) "Development of the School…

Quantitative ultrashort echo time imaging for assessment of massive iron overload at 1.5 and 3 Tesla.

PubMed

Krafft, Axel J; Loeffler, Ralf B; Song, Ruitian; Tipirneni-Sajja, Aaryani; McCarville, M Beth; Robson, Matthew D; Hankins, Jane S; Hillenbrand, Claudia M

2017-11-01

Hepatic iron content (HIC) quantification via transverse relaxation rate (R2*)-MRI using multi-gradient echo (mGRE) imaging is compromised toward high HIC or at higher fields due to the rapid signal decay. Our study aims at presenting an optimized 2D ultrashort echo time (UTE) sequence for R2* quantification to overcome these limitations. Two-dimensional UTE imaging was realized via half-pulse excitation and radial center-out sampling. The sequence includes chemically selective saturation pulses to reduce streaking artifacts from subcutaneous fat, and spatial saturation (sSAT) bands to suppress out-of-slice signals. The sequence employs interleaved multi-echo readout trains to achieve dense temporal sampling of rapid signal decays. Evaluation was done at 1.5 Tesla (T) and 3T in phantoms, and clinical applicability was demonstrated in five patients with biopsy-confirmed massively high HIC levels (>25 mg Fe/g dry weight liver tissue). In phantoms, the sSAT pulses were found to remove out-of-slice contamination, and R2* results were in excellent agreement to reference mGRE R2* results (slope of linear regression: 1.02/1.00 for 1.5/3T). UTE-based R2* quantification in patients with massive iron overload proved successful at both field strengths and was consistent with biopsy HIC values. The UTE sequence provides a means to measure R2* in patients with massive iron overload, both at 1.5T and 3T. Magn Reson Med 78:1839-1851, 2017. © 2017 Wiley Periodicals, Inc. © 2017 International Society for Magnetic Resonance in Medicine.

Application of polymer sensitive MRI sequence to localization of EEG electrodes.

PubMed

Butler, Russell; Gilbert, Guillaume; Descoteaux, Maxime; Bernier, Pierre-Michel; Whittingstall, Kevin

2017-02-15

The growing popularity of simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) opens up the possibility of imaging EEG electrodes while the subject is in the scanner. Such information could be useful for improving the fusion of EEG-fMRI datasets. Here, we report for the first time how an ultra-short echo time (UTE) MR sequence can image the materials of an MR-compatible EEG cap, finding that electrodes and some parts of the wiring are visible in a high resolution UTE. Using these images, we developed a segmentation procedure to obtain electrode coordinates based on voxel intensity from the raw UTE, using hand labeled coordinates as the starting point. We were able to visualize and segment 95% of EEG electrodes using a short (3.5min) UTE sequence. We provide scripts and template images so this approach can now be easily implemented to obtain precise, subject-specific EEG electrode positions while adding minimal acquisition time to the simultaneous EEG-fMRI protocol. T1 gel artifacts are not robust enough to localize all electrodes across subjects, the polymers composing Brainvision cap electrodes are not visible on a T1, and adding T1 visible materials to the EEG cap is not always possible. We therefore consider our method superior to existing methods for obtaining electrode positions in the scanner, as it is hardware free and should work on a wide range of materials (caps). EEG electrode positions are obtained with high precision and no additional hardware. Copyright © 2016 Elsevier B.V. All rights reserved.

The accuracy of ultrashort echo time MRI sequences for medical additive manufacturing

PubMed Central

Rijkhorst, Erik-Jan; Hofman, Mark; Forouzanfar, Tymour; Wolff, Jan

2016-01-01

Objectives: Additively manufactured bone models, implants and drill guides are becoming increasingly popular amongst maxillofacial surgeons and dentists. To date, such constructs are commonly manufactured using CT technology that induces ionizing radiation. Recently, ultrashort echo time (UTE) MRI sequences have been developed that allow radiation-free imaging of facial bones. The aim of the present study was to assess the feasibility of UTE MRI sequences for medical additive manufacturing (AM). Methods: Three morphologically different dry human mandibles were scanned using a CT and MRI scanner. Additionally, optical scans of all three mandibles were made to acquire a “gold standard”. All CT and MRI scans were converted into Standard Tessellation Language (STL) models and geometrically compared with the gold standard. To quantify the accuracy of the AM process, the CT, MRI and gold-standard STL models of one of the mandibles were additively manufactured, optically scanned and compared with the original gold-standard STL model. Results: Geometric differences between all three CT-derived STL models and the gold standard were <1.0 mm. All three MRI-derived STL models generally presented deviations <1.5 mm in the symphyseal and mandibular area. The AM process introduced minor deviations of <0.5 mm. Conclusions: This study demonstrates that MRI using UTE sequences is a feasible alternative to CT in generating STL models of the mandible and would therefore be suitable for surgical planning and AM. Further in vivo studies are necessary to assess the usability of UTE MRI sequences in clinical settings. PMID:26943179

Greening the Toronto District School Board.

ERIC Educational Resources Information Center

Root, Emily

2002-01-01

The Toronto District School Board (Ontario) established a department of environmental education to lighten the school board's impact on the environment and to increase ecological literacy among students. School programs have been developed in the areas of eco-literacy, energy conservation, waste management, and school yard greening. One program…

Missouri Rural School Board Governance and Student Performance

ERIC Educational Resources Information Center

Harris, Zach; Webster, Amanda Beeler

2009-01-01

Through research, data collection, and analysis, this descriptive project examined rural Missouri school board governance practices. The study focused on Missouri rural schools with a student population of 400 to 1000. Effective school board members, as questionnaire respondents, were identified as having served rural Missouri school districts…

The Short, Productive Board Meeting

ERIC Educational Resources Information Center

McAdams, Donald R.

2005-01-01

Board meetings are the time and place where school boards act. In fact, only when coming together as a body in a legal meeting do school board members become a board. Effective board meetings are the first prerequisite for an effective board. Furthermore, what parents and voters see at board meetings determines largely what they think about their…

25 CFR 30.105 - May a tribal governing body or school board use another definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false May a tribal governing body or school board use another... May a tribal governing body or school board use another definition of AYP? Yes. A tribal governing body or school board may waive all or part of the Secretary's definition of academic content and...

25 CFR 30.111 - When should the tribal governing body or school board request technical assistance?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false When should the tribal governing body or school board... When should the tribal governing body or school board request technical assistance? In order to maximize the time the tribal governing body or school board has to develop an alternative definition of AYP...

Local School Governance in Sweden: Boards, Parents, and Democracy

ERIC Educational Resources Information Center

Holmgren, Mikael; Johansson, Olof; Nihlfors, Elisabet; Skott, Pia

2012-01-01

Sweden has recently seen three major political attempts to empower parents through national regulations--the transferal of authority from the state to district school boards, the heavy promotion of independent schools, and the introduction of local school boards at municipality schools. This article provides an overview of these developments by…

Alternative Uses for Surplus School Facilities.

ERIC Educational Resources Information Center

Illinois State Board of Education, Springfield, Dept. of Planning, Research and Evaluation.

The suggestions contained in this guide are intended for local Illinois school boards faced with surplus school property. School boards should have open meetings to advise the community of the decision to sell or lease the property. Liaison committees should be established for communication between the school board and the city council, planning…

Access to Information: Perspectives of a Superintendent and a School Board Member

ERIC Educational Resources Information Center

Adams, Helen; Moskalski, Michael D.; McBride, Linda L.

2015-01-01

School librarians often wonder whether school superintendents and school board members understand and support intellectual freedom for students in K-12 schools. In this article, an administrator and a school board member discuss their thoughts and the actions they took to support access to information in the face of formal challenges to school…

A Matter of Money? Policy Analysis of Rural Boarding Schools in China

ERIC Educational Resources Information Center

Zhao, Zhenzhou

2011-01-01

The Chinese government has shifted the pattern of rural schooling over the past decade, replacing village schools with urban boarding schools. The stated goal is to improve school quality, while deploying resources more effectively. However, the new boarding schools fail to provide a safe, healthy environment or protect and enable students' human…

What Makes School Boards Effective?

ERIC Educational Resources Information Center

Zeigler, L. Harmon

Two models may be used to describe school board governance. The democratic model defines effectiveness in terms of democratic criteria. It is characterized by vigorous competition for school board positions; board members are responsive to their constituencies; the superintendent acts as policy implementor rather than policy originator, and a…

A Sacrificial Lam: A Divided School Board, a Beleaguered Superintendent, and an Urgent Need to Improve Student Achievement

ERIC Educational Resources Information Center

Fossey, Richard

2011-01-01

This case describes the confrontational relationship between four trustees on the San Antonio School Board and the San Antonio School District's superintendent Diana Lam, a nationally recognized school reformer, who came to San Antonio in 1994. The case includes a dramatic board meeting where a closely divided board meets to buy out Lam's…

Space Qualified High Speed Reed Solomon Encoder

NASA Technical Reports Server (NTRS)

Gambles, Jody W.; Winkert, Tom

1993-01-01

This paper reports a Class S CCSDS recommendation Reed Solomon encoder circuit baselined for several NASA programs. The chip is fabricated using United Technologies Microelectronics Center's UTE-R radiation-hardened gate array family, contains 64,000 p-n transistor pairs, and operates at a sustained output data rate of 200 MBits/s. The chip features a pin selectable message interleave depth of from 1 to 8 and supports output block lengths of 33 to 255 bytes. The UTE-R process is reported to produce parts that are radiation hardened to 16 Rads (Si) total dose and 1.0(exp -10) errors/bit-day.

Mastering the Basics of Effective School Board Service.

ERIC Educational Resources Information Center

Pennsylvania School Boards Association, New Cumberland.

A composite guidebook covers the collective wisdom and teachings of local school governance. From goal-setting to policy making to board-superintendent relations, this publication places in one complete resource information available to the new and the veteran school board member. Although specifically directed to Pennsylvania board members, the…

Improved UTE-based attenuation correction for cranial PET-MR using dynamic magnetic field monitoring

DOE Office of Scientific and Technical Information (OSTI.GOV)

Aitken, A. P.; Giese, D.; Tsoumpas, C.

2014-01-15

Purpose: Ultrashort echo time (UTE) MRI has been proposed as a way to produce segmented attenuation maps for PET, as it provides contrast between bone, air, and soft tissue. However, UTE sequences require samples to be acquired during rapidly changing gradient fields, which makes the resulting images prone to eddy current artifacts. In this work it is demonstrated that this can lead to misclassification of tissues in segmented attenuation maps (AC maps) and that these effects can be corrected for by measuring the true k-space trajectories using a magnetic field camera. Methods: The k-space trajectories during a dual echo UTEmore » sequence were measured using a dynamic magnetic field camera. UTE images were reconstructed using nominal trajectories and again using the measured trajectories. A numerical phantom was used to demonstrate the effect of reconstructing with incorrect trajectories. Images of an ovine leg phantom were reconstructed and segmented and the resulting attenuation maps were compared to a segmented map derived from a CT scan of the same phantom, using the Dice similarity measure. The feasibility of the proposed method was demonstrated inin vivo cranial imaging in five healthy volunteers. Simulated PET data were generated for one volunteer to show the impact of misclassifications on the PET reconstruction. Results: Images of the numerical phantom exhibited blurring and edge artifacts on the bone–tissue and air–tissue interfaces when nominal k-space trajectories were used, leading to misclassification of soft tissue as bone and misclassification of bone as air. Images of the tissue phantom and thein vivo cranial images exhibited the same artifacts. The artifacts were greatly reduced when the measured trajectories were used. For the tissue phantom, the Dice coefficient for bone in MR relative to CT was 0.616 using the nominal trajectories and 0.814 using the measured trajectories. The Dice coefficients for soft tissue were 0.933 and 0.934 for the nominal and measured cases, respectively. For air the corresponding figures were 0.991 and 0.993. Compared to an unattenuated reference image, the mean error in simulated PET uptake in the brain was 9.16% when AC maps derived from nominal trajectories was used, with errors in the SUV{sub max} for simulated lesions in the range of 7.17%–12.19%. Corresponding figures when AC maps derived from measured trajectories were used were 0.34% (mean error) and −0.21% to +1.81% (lesions). Conclusions: Eddy current artifacts in UTE imaging can be corrected for by measuring the true k-space trajectories during a calibration scan and using them in subsequent image reconstructions. This improves the accuracy of segmented PET attenuation maps derived from UTE sequences and subsequent PET reconstruction.« less

Why Not Charter School Boards?

ERIC Educational Resources Information Center

Schlechty, Phillip C.; Cole, Robert W.

1994-01-01

Argues that for a community to maintain control over its public schools it must make the school board accountable for the performance of the school and all of its employees. The authors suggest a new approach to school-board elections, addresses key elements needed in state legislation, and explains the existing roadblocks to change. (GLR)

Administration of Maintenance and Operations in California School Districts: A Handbook for School Administrators and Governing Boards.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This handbook provides information that administrators of maintenance and operations in California schools can use in systematically planning and scheduling school facility support services. The first unit, chapter 1, is designed to help members of school district governing boards establish board policies, regulations, and procedures. Topics…

School Boards Circa 2010: Governance in the Accountability Era

ERIC Educational Resources Information Center

Hess, Frederick M.; Meeks, Olivia

2010-01-01

For more than a century, school boards have endeavored to govern America's schools and school systems. Collectively, the nation's nearly 14,000 school boards are responsible for the well-being of 52 million children, the expenditure of $600 billion per year, and the supervision of six million employees. Despite the magnitude of this…

[Childhood Experiences of Adolescents in Boarding Schools. A Comparison with Adolescents in Residential Care and with the General Population].

PubMed

Rau, Thea; Ohlert, Jeannine; Fegert, Jörg M; Andresen, Sabine; Pohling, Andrea; Allroggen, Marc

2018-01-01

Childhood Experiences of Adolescents in Boarding Schools. A Comparison with Adolescents in Residential Care and with the General Population Various studies indicate that students in boarding schools experience a lot of violence during their accommodation. However, it is not proved whether adolescents in boarding schools are also a burdensome group regarding early childhood experiences such as neglect and abuse. The aim of the study was to find out more about the experiences of adolescents in boarding schools and to determine whether there are differences between adolescents in residential care and between the general population. Furthermore, it should be examined whether boys and girls differ in their experiences. In the study, adolescents of boarding schools and of residential care all over Germany, starting at the age of 15 (n = 322), were asked regarding physical and emotional neglect/abuse, light/severe parent violence, negative/positive educational behavior of the parents. The results show that students in boarding schools were less likely to be affected by childhood maltreatment and more likely to have experienced positive parental behavior compared to children in residential care. Compared to the general population, students in boarding schools were more often and more severely affected by parental violence. Moreover, girls had experienced parental violence more often than boys. The results indicate that in boarding schools there is a need for support offers for adolescents with a history of violent experiences and that the risk group should be identified directly at the admission to the school.

25 CFR 30.106 - How does a tribal governing body or school board propose an alternative definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false How does a tribal governing body or school board propose... Definition of Ayp § 30.106 How does a tribal governing body or school board propose an alternative definition of AYP? If a tribal governing body or school board decides that the definition of AYP in § 30.104 is...

25 CFR 38.10 - Conditions of employment of educators.

Code of Federal Regulations, 2010 CFR

2010-04-01

... duly adopted school board policies, including those relating to tribal culture or language. (c... Conditions of employment of educators. (a) Supervision not delegated to school boards. School boards may not... each local school or agency to provide specific information regarding: (1) The working and hiring...

25 CFR 38.7 - Appointment of educators.

Code of Federal Regulations, 2014 CFR

2014-04-01

... local school board under such uniform procedures as it may adopt. Written determination by the school... formal written determination certified by the school board under any uniform procedures as it may adopt..., written determination certified by the Agency school board under any uniform procedures as it may adopt...

25 CFR 38.7 - Appointment of educators.

Code of Federal Regulations, 2010 CFR

2010-04-01

... local school board under such uniform procedures as it may adopt. Written determination by the school... formal written determination certified by the school board under any uniform procedures as it may adopt..., written determination certified by the Agency school board under any uniform procedures as it may adopt...

25 CFR 38.7 - Appointment of educators.

Code of Federal Regulations, 2012 CFR

2012-04-01

... local school board under such uniform procedures as it may adopt. Written determination by the school... formal written determination certified by the school board under any uniform procedures as it may adopt..., written determination certified by the Agency school board under any uniform procedures as it may adopt...

25 CFR 38.7 - Appointment of educators.

Code of Federal Regulations, 2013 CFR

2013-04-01

... local school board under such uniform procedures as it may adopt. Written determination by the school... formal written determination certified by the school board under any uniform procedures as it may adopt..., written determination certified by the Agency school board under any uniform procedures as it may adopt...

25 CFR 38.7 - Appointment of educators.

Code of Federal Regulations, 2011 CFR

2011-04-01

... local school board under such uniform procedures as it may adopt. Written determination by the school... formal written determination certified by the school board under any uniform procedures as it may adopt..., written determination certified by the Agency school board under any uniform procedures as it may adopt...

Seeking Election: Evaluating a Campaign for Public School Board Trusteeship

ERIC Educational Resources Information Center

Mueller, Robin

2011-01-01

Canadian public school board trustees are generally chosen by way of public ballot in civic elections. A comparison of board governance literature to a local narrative account of public school board elections exposes several gaps between espoused democratic ideals and the realities of public engagement in trustee selection. I investigate the…

School Board Meetings. Research Report Number 1976-2.

ERIC Educational Resources Information Center

National School Boards Association, Washington, DC.

This report first explores the conventional wisdom about what makes an effective school board meeting and then views what has been discovered about how boards actually conduct their business. Where it is clear that conventional wisdom and actual practice do not agree, questions are raised. It is recommended that a school board consciously consider…

Do School Boards Still Have Options? The Erosion of Management Authority.

ERIC Educational Resources Information Center

Lieberman, Myron

1997-01-01

School boards are woefully unprepared to deal with "make or buy" issues, due to massive union efforts to eliminate or restrict board freedom to contract for services. Teachers neither understand nor support a market economy. School boards' contracting out ability will not be secure until favorable legislative options are considered and…

School Board Decision Making Practices

ERIC Educational Resources Information Center

Beard, Nicole R.

2017-01-01

The purpose of this study was to examine the way in which school boards use data when making decisions, specifically their orientations, perceptions, concerns and priorities around data. This study sought to understand how school boards use data when setting or tracking progress toward goals and aimed following the process of board use of data to…

The Board and the Budget: What Every School Board Member Should Know about Sound School Financial Management.

ERIC Educational Resources Information Center

Disario, Paul

Information on California public school finance and basic financial principles vital to effective school financial management is provided in this guidebook for school board members. As a result of recent legislative and judicial actions, knowledge about budgeting and financial equity is crucial for policy makers. Five chapters discuss financial…

School Boards: the Overlooked Shapers of School Culture and Organizational Efficiency

ERIC Educational Resources Information Center

Graham, Edward S.

2010-01-01

As a result of increased federal control, the push for national curricula, and explicit school accountability standards, the ability of local school boards to lead public education has been questioned and left unanswered by the lack of applicable school board research. Hence, the purpose of this study was to consider the relationship between…

The Justice and Injustice of Alternative Approaches to School Desegregation: The Perceptions of School Board Members.

ERIC Educational Resources Information Center

Schumaker, Paul

This paper presents findings of a study that examined 60 school board members' perceptions of school desegregation and other policies aimed at enhancing the educational attainment of minority groups. Interviews were conducted with school board members in 12 American cities--Atlanta, Georgia; Austin, Texas; Baltimore, Maryland; Green Bay,…

Defining the Role of School Boards: Architect, Communicator, Leader. Newsletter

ERIC Educational Resources Information Center

Center for Comprehensive School Reform and Improvement, 2006

2006-01-01

In the world of school reform and improvement, attention is seldom paid to the role of the school board. Yet most school districts across the country are governed by an elected or appointed school board whose members are the ultimate architects of the district's plan for increasing student achievement. Therefore, a clear understanding of the…

School Board Chair Understandings about School Restructuring in North Carolina: Implications for Policy.

ERIC Educational Resources Information Center

Keedy, John L.; Freeman, Eric

This paper reports on a study that investigated how local school board chairs (N=16) in North Carolina framed school restructuring. It examines major problems awaiting to be addressed in public education and discusses what board members can do to create the conditions under which schools help students become productive citizens. Data collected…

The observation of biology implemented by integrated religion values in integrated Islamic school (Decriptive Study in X Integrated Senior Hight School Tasikmalaya)

NASA Astrophysics Data System (ADS)

Nurjanah, E.; Adisendjaja, Y. H.; Kusumastuti, M. N.

2018-05-01

The learning Integrated Religious value is one of the efforts to increase the motivation of learning and building the student character. This study aims to describe the application of Biology learning integrated religion values in Integrated Islamic School. Research methods used in this research is descriptive. Participants in this study involved the headmaster, headmaster of curriculum, biology teachers, boarding school teachers, the lead of boarding schools, and students. The instruments used are interview, observation and the student questionnaire about learning biology. The results showed that learning in X school consists of two curriculums, there was the curriculum of national education and curriculum of boarding school. The curriculum of national education referred to 2013 curriculum and boarding school curriculum referred to the curriculum of Salafi boarding school (Kitab Kuning). However, in its learning process not delivered integrated. The main obstacle to implementing the learning integrated religious values are 1) the background of general teacher education did not know of any connection between biology subject and subject that are studied in boarding school; 2) schools did not form the teaching team; 3) unavailability of materials integrated religious values.

Exploration of the Perceptions of the Roles of School Board Presidents and Superintendents with Regard to Governance and Administration in Select Chicago, Illinois Suburban School Districts

ERIC Educational Resources Information Center

Jackson, Gregory T.

2013-01-01

This qualitative inquiry investigated the perceptions of the roles of school board presidents and superintendents with regard to governance and administration in select Chicago, Illinois, Suburban School Districts. The selection criteria were school board presidents and school superintendents who hold these positions in several Chicago, Illinois,…

Rebel with a Cause: A School Board Member Calls for Reform in Miami-Dade County Public Schools

ERIC Educational Resources Information Center

Manning, Tom

2011-01-01

This case describes the experience of a new school board member in Miami-Dade County Public Schools, Marta Perez, as she discovers a wide range of ethical and management problems in the school district and attempts to deal with them. Layered throughout the case are challenges pertaining to the school board's roles and responsibilities,…

The College Board and the School Curriculum. A History of the College Board's Influence on the Substance and Standards of American Education, 1900-1980.

ERIC Educational Resources Information Center

Valentine, John A.

The role of the College Entrance Examination Board (College Board) in setting standards in secondary school education is traced historically. The first college entrance examinations, which became known as the College Boards) were administered in June 1901 around the country to 978 high school students. The rationale was that a set of common…

On thermal properties of hard rocks as a host environment of an underground thermal energy storage

NASA Astrophysics Data System (ADS)

Novakova, L.; Hladky, R.; Broz, M.; Novak, P.; Lachman, V.; Sosna, K.; Zaruba, J.; Metelkova, Z.; Najser, J.

2013-12-01

With increasing focus on environmentally friendly technologies waste heat recycling became an important issue. Under certain circumstances subsurface environment could be utilized to accommodate relatively large quantity of heat. Industrial waste heat produced during warm months can be stored in an underground thermal energy storage (UTES) and used when needed. It is however a complex task to set up a sustainable UTES for industrial scale. Number of parameters has to be studied and evaluated by means of thermohydromechanical and chemical coupling (THMC) before any UTES construction. Thermal characteristics of various rocks and its stability under thermal loading are amongst the most essential. In the Czech Republic study two complementary projects THMC processes during an UTES operation. The RESEN project (www.resen.cz) employs laboratory tests and experiments to characterise thermal properties of hard rocks in the Bohemian Massif. Aim of the project is to point out the most suitable rock environment in the Bohemian Massif for moderate to ultra-high temperature UTES construction (Sanyal, 2005). The VITA project (www.geology.cz/mokrsko) studies THM coupling in non-electrical temperature UTES using long term in-situ experiment. In both projects thermal properties of rocks were studied. Thermal conductivity and capacity were measured on rock samples. In addition an influence of increasing temperature and moisture content was considered. Ten hard rocks were investigated. The set included two sandstones, two ignibrites, a melaphyr, a syenite, two granites, a gneiss and a serpentinite. For each rock there were measured thermal conductivity and capacity of at least 54 dried samples. Subsequently, the samples were heated up to 380°C in 8 hours and left to cool down. Thermal characteristics were measured during the heating period and after the sample reached room temperature. Heating and cooling cycle was repeated 7 to 10 times to evaluate possible UTES-like degradation of the studied rocks. The studies revealed thermal loading caused rapid decrease of thermal conductivity of a rock. The decrease of up to 30.6% was observed in sandstones. Reduction up to 16% was found in the granite, 12.3% in the syenite, 12.1% in the gneiss, 10.1% in the serpentinite, 8.1% in the melaphyr and 5.9 - 6.5% in ignimbites. Thermal loading initiated insignificant decrement of the thermal capacity. The capacity loss was usually less than 2%. Increasing content of water caused increase in the measured thermal characteristics. Saturated melaphyr showed 29% higher conductivity and 17.8% higher capacity comparing to the dried one. In the ignibrites there was found growth up to 23.5% in the thermal conductivity and 14.9% in the capacity, 12.1-17.6% and 4.5-5.9% in granites, 9.1% and 11.1% in the serpetinite, 7.9% and 7.9% in the gneiss and 1.2% and 3.4% in the syenite. This work was funded by the Technology Agency of the CR (TA01020348) and Ministry of Industry and trade of the CR (FR-TI3/325). Reference Sanyal, S.K., 2005. Classification of geothermal systems - a possible scheme, Proceedings, 30th Workshop on Geothermal Reservoir Engineering, Stanford University, Stanford, California, p. 85-88.

Optimized MLAA for quantitative non-TOF PET/MR of the brain

NASA Astrophysics Data System (ADS)

Benoit, Didier; Ladefoged, Claes N.; Rezaei, Ahmadreza; Keller, Sune H.; Andersen, Flemming L.; Højgaard, Liselotte; Hansen, Adam E.; Holm, Søren; Nuyts, Johan

2016-12-01

For quantitative tracer distribution in positron emission tomography, attenuation correction is essential. In a hybrid PET/CT system the CT images serve as a basis for generation of the attenuation map, but in PET/MR, the MR images do not have a similarly simple relationship with the attenuation map. Hence attenuation correction in PET/MR systems is more challenging. Typically either of two MR sequences are used: the Dixon or the ultra-short time echo (UTE) techniques. However these sequences have some well-known limitations. In this study, a reconstruction technique based on a modified and optimized non-TOF MLAA is proposed for PET/MR brain imaging. The idea is to tune the parameters of the MLTR applying some information from an attenuation image computed from the UTE sequences and a T1w MR image. In this MLTR algorithm, an {αj} parameter is introduced and optimized in order to drive the algorithm to a final attenuation map most consistent with the emission data. Because the non-TOF MLAA is used, a technique to reduce the cross-talk effect is proposed. In this study, the proposed algorithm is compared to the common reconstruction methods such as OSEM using a CT attenuation map, considered as the reference, and OSEM using the Dixon and UTE attenuation maps. To show the robustness and the reproducibility of the proposed algorithm, a set of 204 [18F]FDG patients, 35 [11C]PiB patients and 1 [18F]FET patient are used. The results show that by choosing an optimized value of {αj} in MLTR, the proposed algorithm improves the results compared to the standard MR-based attenuation correction methods (i.e. OSEM using the Dixon or the UTE attenuation maps), and the cross-talk and the scale problem are limited.

Ultrathin endoscope-assisted self-expandable metallic stent placement following initial unsuccessful attempt in malignant upper gastrointestinal obstruction.

PubMed

Park, Se Woo; Lee, Hyuk; Park, Jun Chul; Shin, Sung Kwan; Lee, Sang Kil; Lee, Yong Chan

2014-03-01

Conventional endoscopy for self-expandable metallic stent (SEMS) placement may be technically limited in long and tortuous strictures. Therefore, we analyzed the feasibility, safety and usefulness of ultrathin endoscopy (UTE)-guided SEMS placement. This study involved 24 patients with upper gastrointestinal obstruction and unsuccessful initial attempts to place SEMS using conventional endoscopy. After completely passing a UTE across the stricture, the UTE was withdrawn, leaving a guidewire placed via the working channel. Through-the-scope SEMS placement was done using a conventional endoscope inserted along the guidewire. The primary endpoints were assessed by technical/clinical success and stent patency duration. Stents were successfully placed at target locations in all but one case with a long tortuous stricture, with 95.8% (23/24) technical success. One week after stent placement, mean gastricoutlet obstruction score improved significantly from baseline (1.74 ± 0.62 and 0.33 ± 0.48, respectively; P < 0.001). Stent migration, restenosis, and fracture occurred in four (17.4%), six (26.1%), and one (4.3%) of 23 stents, respectively. Median stent patency duration was 79 days. Mean stent patency was significantly longer in patients who received palliative chemotherapy than in those who did not (122.9 ± 11.0 and 38.3 ± 4.6, respectively; P < 0.001). UTE guidance SEMS delivery can be a feasible and safe rescue treatment method for malignant upper gastrointestinal obstruction in cases of failed attempts to place SEMS using conventional endoscopy. Our result warrants a further study to define the efficacy of this method in difficult SEMS placement cases. © 2013 The Authors. Digestive Endoscopy © 2013 Japan Gastroenterological Endoscopy Society.

Retrospective respiratory self-gating and removal of bulk motion in pulmonary UTE MRI of neonates and adults.

PubMed

Higano, Nara S; Hahn, Andrew D; Tkach, Jean A; Cao, Xuefeng; Walkup, Laura L; Thomen, Robert P; Merhar, Stephanie L; Kingma, Paul S; Fain, Sean B; Woods, Jason C

2017-03-01

To implement pulmonary three-dimensional (3D) radial ultrashort echo-time (UTE) MRI in non-sedated, free-breathing neonates and adults with retrospective motion tracking of respiratory and intermittent bulk motion, to obtain diagnostic-quality, respiratory-gated images. Pulmonary 3D radial UTE MRI was performed at 1.5 tesla (T) during free breathing in neonates and adult volunteers for validation. Motion-tracking waveforms were obtained from the time course of each free induction decay's initial point (i.e., k-space center), allowing for respiratory-gated image reconstructions that excluded data acquired during bulk motion. Tidal volumes were calculated from end-expiration and end-inspiration images. Respiratory rates were calculated from the Fourier transform of the motion-tracking waveform during quiet breathing, with comparison to physiologic prediction in neonates and validation with spirometry in adults. High-quality respiratory-gated anatomic images were obtained at inspiration and expiration, with less respiratory blurring at the expense of signal-to-noise for narrower gating windows. Inspiration-expiration volume differences agreed with physiologic predictions (neonates; Bland-Altman bias = 6.2 mL) and spirometric values (adults; bias = 0.11 L). MRI-measured respiratory rates compared well with the observed rates (biases = -0.5 and 0.2 breaths/min for neonates and adults, respectively). Three-dimensional radial pulmonary UTE MRI allows for retrospective respiratory self-gating and removal of intermittent bulk motion in free-breathing, non-sedated neonates and adults. Magn Reson Med 77:1284-1295, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

Indian Students' Problems in Boarding Schools.

ERIC Educational Resources Information Center

Klinekole, Ruth V.

1979-01-01

Indian students who have withdrawn from public schools for various reasons may receive alternative education at Bureau of Indian Affairs (BIA) Boarding Schools, but they may also face academic, environmental, and personal problems. Attending a boarding school involves a radical culture break. Students are often far from home, deprived of parental…

Attitudes of School Board Members Toward Inter-School District Cooperation.

ERIC Educational Resources Information Center

Fain, Robert P.

The purposes of this study were to determine the attitudes of selected public school district board members toward inter-school-district cooperation and the extent to which selected variables were related to board member attitudes. Data from questionnaires that sought demographic data, local-cosmopolitan orientation, and other information relevant…

Trustee Handbook. Fourth Edition.

ERIC Educational Resources Information Center

Johnson, Eric W.

The principles of sound governance and administration of independent schools are discussed in this handbook for private school trustees. The nature and responsibilities of school boards are presented, along with a description of the functions of various types of board committees. A chapter on the duties of school board members provides orientation…

What Your Board Wants: School Board Expectations for Business Officials.

ERIC Educational Resources Information Center

Shannon, Thomas A.

1993-01-01

The essential elements of school board governance involve four dimensions: (1) setting the vision for what the community wants the public school program to be; (2) ensuring that districts have a solid staff infrastructure to achieve the vision; (3) setting standards; and (4) advocating for schools. (MLF)

Gendered Behavior Patterns in School Board Governance

ERIC Educational Resources Information Center

Mountford, Meredith; Brunner, C. Cryss

2010-01-01

Background/Context: Educational leadership literature lacks research focused on how gender influences decision making, in particular at the highest level of school governance, the school board table. Consequently, whether gender makes a difference during decision making at the school board table has yet to be determined. Purpose/Objective/Research…

I WISH It Was Rocket Science: Lessons Learned from School Board Service

NASA Astrophysics Data System (ADS)

Hammer, Philip W.

2008-04-01

In this talk I will share my experience of election to the Haddon Heights, New Jersey Board of Education and my event-filled path to Board presidency. As a board member, I have worked with taxpayers, teachers, administrators, unions, fellow board members, students, and parents with the goal of improving public education in this small suburban district. In a state where every year the electorate simultaneously votes on their town's school budget, whether to increase their property taxes, and elect a new Board of Education, school board service presents a fascinating set of challenges and opportunities. I hope to convince other physicists that serving on their local school board is a great and personally rewarding way to have direct positive impact on local public education. I will also convey some important lessons learned about politics, education policy, and leadership.

School Social Workers Sanctioned by State Departments of Education and State Licensing Boards

ERIC Educational Resources Information Center

Boland-Prom, Kim; Alvarez, Michelle E.

2014-01-01

This article presents the results of a study on the unprofessional conduct of school social workers who have been sanctioned by state regulatory boards (boards of education and licensing boards). The data represent information from 14 states and the District of Columbia. Results indicate that school social workers are rarely sanctioned at the…

Changing School Board Governance in Primary Education through School Inspections

ERIC Educational Resources Information Center

Ehren, Melanie C. M.; Honingh, M. E.; Hooge, E. H.; O'Hara, J.

2016-01-01

This paper addresses if, and to what extent, the current working methods of the Dutch Inspectorate of Education affect the governance of school boards in schools for primary education. A key facet of the working method is the inspection meeting with the school board. Drawing upon a large quantitative study (n = 244) we are able to identify some…

School Board Member Definitions of Accountability: A Comparison of Charter and Traditional Public School Board Members

ERIC Educational Resources Information Center

Ford, Michael R.; Ihrke, Douglas M.

2017-01-01

Purpose: The purpose of this paper is to determine the differing ways in which nonprofit charter and traditional public school board members define the concept of accountability in the school or schools they oversee. The findings speak to the governing consequences of shifting oversight of public education from democratically elected bodies to…

School Board Member Practices in Governance, Teamwork and Board Development, and Their Sense of Effectiveness in High and Low Math Academic Achievement Districts of New York State

ERIC Educational Resources Information Center

Siegel, Kyrie

2009-01-01

The purpose of this study was to examine the relationships among New York State school board member attitudes toward components of school board governance and their sense of effectiveness in high and low math academic achievement districts in New York State. The study examined board members' perceptions of their actual practices in policy…

A Model for School Board Operation.

ERIC Educational Resources Information Center

Hickcox, Edward S.; And Others

A school board must operate in such a way that it can cope with the increasingly larger size, complex organization, and sophisticated programs of schools. The relationships among the community, board, and school can be viewed as component parts of a system. Formal and informal lines of communication exist among these parts--between the community…

How Do Minnesota School Board Members Learn to Do Their Jobs?

ERIC Educational Resources Information Center

Conlon, Thomas Julius

2009-01-01

School boards in Minnesota largely function as volunteer or lowly-compensated elected bodies whose members are not professionally trained for their jobs, yet the public demands accountability and results from their local public school districts. This descriptive study examined how a random sample of 322 Minnesota school board members learned to do…

Applying Item Response Theory Modeling in Educational Research

ERIC Educational Resources Information Center

Le, Dai-Trang

2013-01-01

In an effort to understand how school boards in America's K-12 school system function, a research collaboration was undertaken among four agencies: the National School Boards Association, the Thomas B. Fordham Institute, the Iowa Association of School Boards, and the Wallace Foundation. These groups joined effort to conduct research on school…

Listening to Student Voices: How Student Advisory Boards Can Help.

ERIC Educational Resources Information Center

Bacon, Ellen; Bloom, Lisa

2000-01-01

This article describes the involvement of students with emotional and/or behavior disorders on effective student advisory boards. Examples are given of student advisory board input in elementary school conflict mediation and mentor programs, a middle school composure room program, and a high school in-school factory program. Stressed is the…

School Board-Superintendent Relations in Support of High Student Achievement. The Informed Educator Series.

ERIC Educational Resources Information Center

Porch, Stephanie; Protheroe, Nancy

The context of school district governance is changing and becoming more complex. The individual roles of school board members and superintendents, and the relationship between school board members and superintendents are becoming increasingly important in light of the recent mandates for high student achievement. This brief looks at issues…

Building Relationships, Yielding Results: How Superintendents Can Work with School Boards to Create Productive Teams

ERIC Educational Resources Information Center

Hackett, Julie L.

2015-01-01

In "Building Relationships, Yielding Results," the seasoned superintendent of an urban school district provides a clear road map for effective collaboration with school boards and the type of relationship-building required to achieve long-term, sustainable reforms. Instead of keeping school board members at arm's length or inundating…

Children in Need of Protection: Reporting Policies in British Columbia School Boards

ERIC Educational Resources Information Center

Shewchuk, Samantha

2016-01-01

High profile sexual assault cases by British Columbia elementary school teachers in 2010 revealed BC school boards had "disturbingly inconsistent" child protection policies. As a result of the intense media scrutiny, the BC Ministry of Education required all school boards to reassess and update their policies on reporting suspected child…

Essentials of Illinois School Finance: A Guide to Techniques, Issues and Resources.

ERIC Educational Resources Information Center

Fritts, James B.

This book is a tool for Illinois school business officials, superintendents, and other administrators with budgeting responsibilities. It is also a resource for school board members. The foreword describes the financial responsibilities of the school board along with the caveat that financial management is staff work, not board work. Detailed…

The Independent School Trustee Handbook.

ERIC Educational Resources Information Center

Parkman, Francis; Springer, E. Laurence

This handbook takes an up-to-date look at the complex issues of trusteeship and school governance. Although addressed to trustees of independent schools, it contains valuable insights and suggestions for all who serve on boards, in and out of education. The main topics covered are "Governing Boards,""The Board and the Head of the School," and…

Perceptions of South Dakota Public School Superintendents and Board Presidents Regarding Collaboration Practices

ERIC Educational Resources Information Center

Plumb, Elizabeth C.

2011-01-01

No single relationship in a school district has a greater impact on successful education than that between the school board and superintendent (Kowalski, 2006). The purpose of this study was to examine and compare perceptions of South Dakota public school superintendents and board presidents regarding collaboration practices for communicating…

Does decentralisation enhance a school's role of promoting social cohesion? Bosnian school leaders' perceptions of school governance

NASA Astrophysics Data System (ADS)

Komatsu, Taro

2014-05-01

This study seeks to understand whether and how decentralised school governance in Bosnia and Herzegovina (BiH) enhances the schools' role of promoting social cohesion. This includes increasing "horizontal" trust among different ethnic groups and "vertical" trust between civilians and public institutes. The study examined secondary school leaders' perceptions regarding school board influence on social cohesion policies and practices, their interactions with school board members, and their accountability to the school-based governing body. The results show that school leaders and school boards, supposedly representing the interests of local stakeholders, did not appear to be actively engaged in the deliberate process of promoting social cohesion. While school directors tended to view themselves as being independent from the school boards, ethnically diverse school boards provided important support to proactive school leaders for their inter-group activities. Given that the central level is not providing initiatives to promote social cohesion and that BiH citizens appear to generally support social cohesion, decentralised school governance has the potential to improve social trust from the bottom up. To promote participatory school governance, the study recommends that BiH school leaders should be provided with opportunities to re-examine and redefine their professional accountability and to assist local stakeholders to improve their involvement in school governance.

How Some School Boards Are Fighting (and Why More Are Tolerating) Junk Foods in Schools

ERIC Educational Resources Information Center

Aburdene, Patricia

1977-01-01

While some school boards refuse to ban junk foods because of the loss of revenue that would result, other boards and administrators are successfully banning junk foods and finding alternatives to them. (IRT)

School Board Study Programs: Board Member's Manual Series 1.

ERIC Educational Resources Information Center

Brent, Daniel; Jurkowitz, Carolyn

This document provides eight lessons intended to improve the functioning of school boards and education committees for Catholic schools. Each lesson consists of three parts: a reading or activity to be done by the members in preparation for the lesson, a study activity to be done at the board meeting, and a reading or exercise to be done after the…

SU-E-J-90: MRI-Based Treatment Simulation and Patient Setup for Radiation Therapy of Brain Cancer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yang, Y; Cao, M; Han, F

2014-06-01

Purpose: Traditional radiation therapy of cancer is heavily dependent on CT. CT provides excellent depiction of the bones but lacks good soft tissue contrast, which makes contouring difficult. Often, MRIs are fused with CT to take advantage of its superior soft tissue contrast. Such an approach has drawbacks. It is desirable to perform treatment simulation entirely based on MRI. To achieve MR-based simulation for radiation therapy, bone imaging is an important challenge because of the low MR signal intensity from bone due to its ultra-short T2 and T1, which presents difficulty for both dose calculation and patient setup in termsmore » of digitally reconstructed radiograph (DRR) generation. Current solutions will either require manual bone contouring or multiple MR scans. We present a technique to generate DRR using MRI with an Ultra Short Echo Time (UTE) sequence which is applicable to both OBI and ExacTrac 2D patient setup. Methods: Seven brain cancer patients were scanned at 1.5 Tesla using a radial UTE sequence. The sequence acquires two images at two different echo times. The two images were processed using in-house software. The resultant bone images were subsequently loaded into commercial systems to generate DRRs. Simulation and patient clinical on-board images were used to evaluate 2D patient setup with MRI-DRRs. Results: The majority bones are well visualized in all patients. The fused image of patient CT with the MR bone image demonstrates the accuracy of automatic bone identification using our technique. The generated DRR is of good quality. Accuracy of 2D patient setup by using MRI-DRR is comparable to CT-based 2D patient setup. Conclusion: This study shows the potential of DRR generation with single MR sequence. Further work will be needed on MR sequence development and post-processing procedure to achieve robust MR bone imaging for other human sites in addition to brain.« less

The Problem: Low-Achieving Districts and Low-Performing Boards

ERIC Educational Resources Information Center

Lee, David E.; Eadens, Daniel W.

2014-01-01

Effective school districts maintain superintendent and school board collegiality which can foster success and connectedness among members. Delagardelle and Alsbury (2008) found that superintendents and board members are not consistent in their perceptions about the work the board does, and Glass (2007) found that states do not require boards to…

Declining Enrollment. An NSBA Conference (Colorado Springs, Colorado, August 4-6, 1976). Conference Report.

ERIC Educational Resources Information Center

Florio, David H.

This report results from a National School Boards Association (NSBA) conference on declining enrollment and from a survey of state school boards associations conducted in advance of the conference. The conference drew school board leaders and school administrators together with population experts to achieve several purposes that are reflected in…

National Affiliation or Local Representation: When TFA Alumni Run for School Board

ERIC Educational Resources Information Center

Jacobsen, Rebecca; Linkow, Tamara Wilder

2014-01-01

Historically power to govern public schools has been delegated to local school boards. However, this arrangement of power has been shifting over the past half century and increasingly, local school boards are targeted as ineffective and antiquated. Teach For America (TFA), typically examined for its placement of teachers, also seeks to develop…

Children in Need of Protection: Reporting Policies in Ontario School Boards

ERIC Educational Resources Information Center

Shewchuk, Samantha

2014-01-01

A clear, well defined policy can help empower school personnel to make informed decisions on how to handle cases of suspected child abuse. This article presents an analysis of (N = 64) school board child abuse reporting policies and procedures in Ontario and explored what training, resources, and support school boards state they will provide to…

Effective Governance: The Impact of the Masters in Governance Training on School Boards in California

ERIC Educational Resources Information Center

Bradley, Letitia T.

2013-01-01

This study applied 3 theoretical frameworks--Lee Bolman and Terrence Deal's four frames, the Lighthouse Inquiry of the Iowa Association of School Boards, and effective governance characteristics--to examine the impact of the Masters in Governance(MIG) training offered by the California School Boards Association on the ability of school board…

A Longitudinal Study into Indicators of Mental Health, Strengths and Difficulties Reported by Boarding Students as They Transition from Primary School to Secondary Boarding Schools in Perth, Western Australia

ERIC Educational Resources Information Center

Mander, David J.; Lester, Leanne

2017-01-01

This study examined indicators of mental health, as well as strengths and difficulties, as reported by same-age boarding and non-boarding students spanning four time points over a 2-year period as they transitioned from primary to boarding school in Western Australia (i.e., at the end of Grade 7, beginning of Grade 8, end of Grade 8, and end of…

Deciding the Fate of Local Control.

ERIC Educational Resources Information Center

Schlechty, Phillip C.

1992-01-01

The fundamental job of school board members is to view themselves as moral and cultural leaders and to transform the needs of groups to a higher and more noble framework. Lists the National School Boards Association's statement on the governance role of the local school board. (MLF)

Outsourcing the Superintendency: Contextual Changes to the Urban School Superintendent.

ERIC Educational Resources Information Center

Sanders, Eugene T. W.; And Others

1998-01-01

Analyzes an urban Ohio school board's decision regarding potential employment of a business firm instead of a traditional superintendent, highlighting the board's selection process and the nature of board/community interactions. The study used an interview guide format with five board members. The board chose not to hire a Minnesota-based firm for…

School Board Governance: The Times They Are A-Changin'

ERIC Educational Resources Information Center

Johnson, Paul A.

2012-01-01

Do school boards have a role in student achievement? Recent research suggests that they do. This case study identifies 12 board of education governance practices associated with higher levels of student achievement. The relationship between these board governance practices and the role of the board in district leadership is examined in the context…

Principles of Good Principals: Effective Leadership Brings a Board's Vision to the School Level

ERIC Educational Resources Information Center

Martineau, Pamela

2012-01-01

The importance of effective principals to school reform is well-documented. But what makes a school principal an effective change agent, and how can a school board and district administrators assist in pushing their top site leaders to excellence? Many district and board leaders say it's all about vision, building trust with staff, and developing…

Working Together for the Student: What I Learned from Two Years on a Primary School Board in New Zealand.

ERIC Educational Resources Information Center

Dyer, Samuel Coad

1998-01-01

A former board member of a New Zealand primary school describes the country's political climate as radical economic libertarian; contract bidding among schools will soon be required. Elementary schools are child-centered and multicultural, operate year-round, involve the board and community, follow a national curriculum, and have overworked,…

Estimating the Returns to Urban Boarding Schools: Evidence from SEED. NBER Working Paper No. 16746

ERIC Educational Resources Information Center

Curto, Vilsa E.; Fryer, Roland G., Jr.

2011-01-01

The SEED schools, which combine a "No Excuses'' charter model with a five-day-a-week boarding program, are America's only urban public boarding schools for the poor. We provide the first causal estimate of the impact of attending SEED schools on academic achievement, with the goal of understanding whether changing a student's environment through…

School Boards and the Ballot Box. How To Win Elections for Your Schools and for Yourself.

ERIC Educational Resources Information Center

Etheredge, Forest D.

All aspects of school elections ranging from the nuts and bolts of campaign organization and media relations to effective long-term strategies to sustain community support for school funding and board member leadership comprise the 11 chapters of this two-part book. The first part offers an overview of board member election campaigns and effective…

Superintendent Search and Selection Processes in the State of Wisconsin: Seeking the Best Match

ERIC Educational Resources Information Center

Olson, Lisa

2012-01-01

Local school boards have the responsibility to select school superintendents to lead their districts. The process by which school boards go about searching for and selecting a superintendent varies. In Wisconsin, school boards have the option to hire a search firm or other outside assistance, or they can choose to search for and select a…

The School Elections: A Critique of the 1969 New York City School Decentralization.

ERIC Educational Resources Information Center

Demas, Boulton H.

When local school board members in New York City assumed office on 31 local school boards in 1969, this should have resulted in more responsive local boards with sufficient power to control local policy; but this was not the actual result. Specific examination of the decentralization bill, the politics of the election, and the election procedures…

Issue Framing in Print Media Coverage of the Wake County School Board

ERIC Educational Resources Information Center

Brown, Lisa Renee

2015-01-01

Public school boards and public education are increasingly under fire across the nation. Media coverage of current events and issues is often the main source of information for the public. Media portrayal of school boards and their operations is generally the only opportunity for the public to get information or to learn about what school boards…

Strike Phobia: School Boards Need to Drive a Harder Bargain

ERIC Educational Resources Information Center

Hess, Frederick M.; West, Martin R.

2006-01-01

Four decades after collective bargaining came to public education, school boards and the superintendents they hire still routinely blame teacher unions for causing massive inefficiencies, stifling innovation, and preventing change designed to promote student learning. "Our hands are tied," school boards commonly complain when school…

A Bibliography of Empirical Studies of School Boards, 1952-1968.

ERIC Educational Resources Information Center

Charters, W. W., Jr.

This bibliography lists 223 journal articles, unpublished master's and doctoral dissertations, bulletins, books, and monographs on the behavior, attributes, attitudes, or interaction of school board members. Included are reports of investigations that offer bases for generalizable propositions regarding the local school board's part in district…

School Boards at the Dawn of the 21st Century: Conditions and Challenges of District Governance.

ERIC Educational Resources Information Center

Hess, Frederick M.

This report draws on the results of an extensive study to illuminate the nature of school boards and the challenges they face. Data were gathered from a survey of board members in 2,000 school districts. The response rate was 41 percent. Following are some of the more notable findings from the study. Boards in large districts (more than 25,000…

Empty Beds: Indian Student Health at Sherman Institute, 1902-1922.

ERIC Educational Resources Information Center

Keller, Jean A.

As one of the last nonreservation boarding schools built for American Indian students in the United States, Sherman Institute (Riverside, California) benefited from lessons learned about student health from earlier boarding schools. Excessive student morbidity and mortality at early boarding schools had resulted in a lasting perception of these…

Superintendent Selection Processes: Perspectives of Professional Search Consultants

ERIC Educational Resources Information Center

Waite, Robert

2013-01-01

Hiring the superintendent is the most important job of a school board. The superintendent selection process is increasingly being guided by paid consultants employed to work with school boards in a process to select superintendents. This qualitative study examined the selection criteria school boards use from the perspective of the professional…

Comprehensive Health in the Public Schools.

ERIC Educational Resources Information Center

Biddle, Elizabeth

1991-01-01

A preview of an upcoming National School Boards Association (NSBA) publication on comprehensive school health programs explores 4 components of school health programs: (1) board policy; (2) classroom instruction; (3) health services; and (4) healthy school environments. Descriptions of successful school health programs at Frontier Central School…

The Same Starting Line: How School Boards Can Erase the Opportunity Gap between Poor and Middle-Class Children

ERIC Educational Resources Information Center

Darden, Edwin

2011-01-01

This project focuses on the policies and practices of school boards (or mayors or others who govern public schools), and how their priorities can make a tangible difference in the academic success of kids living in poor communities. Instead of focusing on deficits of poverty, the researchers wanted to stress school board action as an effective…

Diversity and Educational Gains: A Plan for a Changing County and Its Schools

ERIC Educational Resources Information Center

Orfield, Gary; Frankenberg, Erica

2011-01-01

This report is a response to the Jefferson County School Board's request for an independent study of the best way to carry successfully into the future its long-term commitment to diversity in its schools. The Board's first principle is preservation of diversity in the schools. The authors' assignment from the board was two-fold: to build on the…

Sexual orientation and education politics: gay and lesbian representation in American schools.

PubMed

Wald, Kenneth D; Rienzo, Barbara A; Button, James W

2002-01-01

In what has sometimes provoked a "culture war" over America's schools, gays and lesbians have sought an expanded voice in the making of education policy. This paper explores the factors that promote gay representation on school boards, how this variable in turn influences gay representation in both administrative and teaching positions, and how all three forms of gay representation relate to school board policies regarding sexual orientation education. Three of the four models drawn from the social movement literature help to explain gay school board representation. In a manner similar to other minority groups, gay representation on school boards directly or indirectly promotes the appointment of gays to administrative and teaching positions and the adoption of policies that address the problems faced by gay and lesbian students in the public schools.

Working for the People? Mrs Bridges Adams and the London School Board, 1897-1904.

ERIC Educational Resources Information Center

Martin, Jane

2000-01-01

Focuses on Mrs. Bridges Adams who was a supporter of state maintenance committed to educational opportunity for workers' children. Focuses on her political recruitment, her contribution to the work of the London School Board (England), and her role in the struggle to save the school board system. (CMK)

Legal Liability of School Board Members. Revised Edition.

ERIC Educational Resources Information Center

Leverett, E. Freeman

This booklet reviews a broad array of factors affecting the immunity of school board members from personal liability for the results of their official acts. Among the factors examined are the federal doctrine of limited immunity as it applies to state officials; the possible extension of absolute immunity to school boards; the conditions under…

Proactive Collective Bargaining for School Board Members.

ERIC Educational Resources Information Center

California School Boards Association, Sacramento.

This handbook is a guide to the collective bargaining process for school board members. It emphasizes the need for school boards to take the initiative in setting goals, reducing the potential for friction, and preserving management prerogatives against the competing responsibility to bargain in good faith under the law. Chapter 1 describes the…

An Explanatory Model of Teacher Movement within Ontario School Boards

ERIC Educational Resources Information Center

Sibbald, Timothy M.

2017-01-01

Teacher movement within school boards is examined using multiple case study. Emergent themes achieved theoretical saturation and are consistent with the research literature. In this paper, the relationships between the themes are used to develop a substantive theoretical model of teacher movement within school boards. The model uses a two-phase…

A National Board Certified Teacher in the Principalship: A Qualitative Analysis of Leadership Behaviors

ERIC Educational Resources Information Center

Gee, Ralph L.

2016-01-01

The placement of National Board Certified Teachers (NBCTs) in school leadership roles emerged as a feature of comprehensive reform models and school improvement initiatives. Educational practitioners must verify the saliency of the National Board for Professional Teaching Standards (NBPTS) process in preparing NBCTs for school leadership,…

Ethnic Identity and the Boarding School Experience of West-Central Oklahoma American Indians.

ERIC Educational Resources Information Center

McBeth, Sally J.

This book reports on a study of the perceptions of Oklahoma American Indians about their childhood experiences in government and church-sponsored boarding schools. Drawing on symbolic anthropology, the boarding school experience is interpreted to be a complex cultural symbol and symbolic process that contributes to group collectivity and belonging…

School Board Chairmen and School Superintendents: An Analysis of Perceptions Concerning Special Interest Groups and Educational Governance.

ERIC Educational Resources Information Center

Feuerstein, Abe; Opfer, V. Darleen

1998-01-01

Surveyed all Virginia school board chairmen and superintendents on local governance issues. Discusses both groups' perceptions of board members' orientation to their role as elected representatives, their personal attitude toward the electoral process, their assessment of interest-group involvement in district decision making, their feelings…

Straight A's: Accountability, Assessment, Achievement. A Handbook for School Board Members. NSBA Leadership Reports, 1991-1.

ERIC Educational Resources Information Center

Amundson, Kristen J.; Richardson, Craig

Aimed at school board members, this publication discusses the critical importance of developing an accountability system for a school district. The first chapter advises board members to balance their spending and resource allocations between equity and effectiveness. The option of greater regulatory flexibility mandates greater board…

Adaptive Leadership in School Boards in Australia: An Emergent Model

ERIC Educational Resources Information Center

Campbell-Evans, Glenda; Gray, Jan; Leggett, Bridget

2014-01-01

When school boards are confronted with the challenge of unfamiliar, changing contexts, opportunities and governance responsibilities, they have to be able to respond appropriately. The research reported in this paper investigated the response of five Western Australian primary school boards to such situations. It analyses interview data from 49…

California School Boards: Professional Development and the Masters in Governance Training

ERIC Educational Resources Information Center

Canal, Sergio Alfredo

2013-01-01

The California School Board Association's (CSBA) Professional Governance Standards, Lee Bolman and Terrence Deal's framework for leadership and management, and the Lighthouse Inquiry of the Iowa Association of School Boards provided the framework to understand the impact of the Masters in Governance (MIG) training provided by the CSBA on school…

Turning Schools Around: The National Board Certification Process as a School Improvement Strategy

ERIC Educational Resources Information Center

Jaquith, Ann; Snyder, Jon

2016-01-01

Can the National Board certification process support school improvement where large proportions of students score below grade level on standardized tests? This SCOPE study examines a project that sought to seize and capitalize upon the learning opportunities embedded in the National Board certification process, particularly opportunities to learn…

Turning Schools Around: The National Board Certification Process as a School Improvement Strategy. Research Brief

ERIC Educational Resources Information Center

Jaquith, Ann; Snyder, Jon

2016-01-01

Can the National Board certification process support school improvement where large proportions of students score below grade level on standardized tests? This SCOPE study examines a project that sought to seize and capitalize upon the learning opportunities embedded in the National Board certification process, particularly opportunities to learn…

The Impact of White Boarding on Learning by Secondary School Biology Students

ERIC Educational Resources Information Center

Bush, Diandra E.; Kelly, Martin G.

2004-01-01

This project used a constructivist teaching method, "white boarding", in a high school biology classroom. This study was conducted to measure the effectiveness of white boarding activities. White boarding is a term used to describe the student use of a 3' x 2' sheet of tile board to record group work. After the teacher presents a…

Impact of Attitudinal Adaptation on Academic Achievement among Students: A Comparative Study of Boys and Girls in Boarding Secondary Schools in Meru County, Kenya

ERIC Educational Resources Information Center

Murithi, Grace Gatune; Nyaga, Veronica Karimi; Barchok, Hillary K.

2015-01-01

This study sought to examine the impact of attitudinal adaptation on academic achievement among boys and girls in boarding secondary schools in Meru County in Kenya. The descriptive survey research design was adapted for the study whose sample size was 384 students, school counsellors and deputy principals in the boarding secondary schools. The…

Development and Use of Performance Appraisal of Certificated Education Staff in Ontario School Boards. Volume I: Technical Report. Professionalism in Schools Series.

ERIC Educational Resources Information Center

Lawton, S. B.; And Others

This study addresses four questions: (1) What types of performance appraisal policy for educational staff have been adopted by Ontario school boards? (2) To what extent have these policies been implemented in practice? (3) What types of appraisal policies are most effective? and (4) What processes have school boards used to develop and implement…

California School Board Members' Perceptions of Factors Influencing School Nutrition Policy

ERIC Educational Resources Information Center

Brown, Kelli McCormack; Akintobi, Tabia Henry; Pitt, Seraphine; Berends, Victoria; McDermott, Robert; Agron, Peggy; Purcell, Amanda

2004-01-01

Enactment and enforcement of school nutrition policies represent key components in adolescent overweight and obesity prevention. This study determined: 1) California school board members' attitudes, perceptions, and motivations related to enactment of policies that support healthy eating in schools; and 2) barriers to adopting school policies that…

Vallivue Middle School: Our Schools Are Our Community

ERIC Educational Resources Information Center

Principal Leadership, 2012

2012-01-01

Vallivue School District, located about 20 minutes from Boise, Idaho, can trace its origins to 13 rural schools scattered throughout Canyon County. The schools served students from kindergarten through eighth grade, and each building was independently administered by local school boards. Those boards were consolidated into a single district in…

Performance of Bureau of Indian Affairs Off-Reservation Boarding Schools. Oversight Hearing To Review the Performance of Bureau of Indian Affairs Off-Reservation Boarding Schools. Hearing before the Committee on Indian Affairs. United States Senate, One Hundred Third Congress, Second Session (June 10, 1994).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

A Senate committee hearing received testimony about high dropout rates and other problems at seven off-reservation boarding schools operated by the Bureau of Indian Affairs (BIA) or by tribal groups under BIA contract. The schools are Pierre Indian Learning Center (South Dakota), Sequoyah Indian High School (Oklahoma), Wahpeton Indian School…

The relationship between mentoring on healthy behaviors and well-being among Israeli youth in boarding schools: a mixed-methods study.

PubMed

Agmon, Maayan; Zlotnick, Cheryl; Finkelstein, Anat

2015-02-15

Although 10% of Israeli youth live in boarding schools, few studies, except for those focusing on mental health, have examined the well-being of this population subgroup. Thus, the aims of this study were to explore: (1) the prevalence rates of five aspects of well-being (i.e., healthy habits, avoidance of risky behaviors, peer relationships, adult relationships, and school environment) in youth residing at Israeli boarding schools; (2) the relationships between youth well-being and youth perception of their mentor; and (3) the different subgroups of youth with higher rates of risky and healthy behaviors. This study used a mixed-methods approach including a quantitative survey of youth (n = 158) to examine the association between youth behaviors and perception of their mentor; and a qualitative study consisting of interviews (n = 15) with boarding school staff to better understand the context of these findings. Greater proportions of boarding school youth, who had positive perceptions of their mentor (the significant adult or parent surrogate), believed both that their teachers thought they were good students (p < 0.01), and that they themselves were good students (p < 0.01). This finding is supported by the qualitative interviews with mentors. Youth living in a boarding school had very similar healthy habits compared to other youth living in Israel; however, youth in the general population, compared to those in the boarding schools, were eating more sweets (OR = 1.39, 95% CI = 1.02-1.90) and engaging in higher levels of television use (OR = 2.64, 95% CI = 1.97-3.54). Mentors, the significant adult for youth living in residential education environments, have a major influence on school performance, the major focus of their work; mentors had no impact on healthy behaviors. Overall, there were many similarities in healthy behaviors between youth at boarding schools and youth in the general population; however, the differences in healthy habits seemed related to policies governing the boarding schools as well as its structural elements.

An Examination of Secondary School Students' Academic Achievement in Science Course and Achievement Scores in Performance Assignments with Regard to Different Variables: A Boarding School Example

ERIC Educational Resources Information Center

Bozdogan, Aykut Emre; Günaydin, Esra; Okur, Alperen

2014-01-01

The aim of the study is to explore the academic achievement and performance tasks of students studying in a regional primary boarding school in science course with regard to different variables. The study was carried out via survey method and total 96 students, 57 of them boarding students and 39 of them non-boarding students studying in the 5th,…

Property.

ERIC Educational Resources Information Center

Goldblatt, Steven M.; Piele, Philip K.

This chapter reviews 1982 cases related to school property. Cases involving citizen efforts to overturn school board decisions to close schools dominate the property chapter, and courts continue to uphold school board authority to close schools, transfer students, and sell or lease the buildings. Ten cases involving detachment and attachment of…

Technical Note: Deep learning based MRAC using rapid ultra-short echo time imaging.

PubMed

Jang, Hyungseok; Liu, Fang; Zhao, Gengyan; Bradshaw, Tyler; McMillan, Alan B

2018-05-15

In this study, we explore the feasibility of a novel framework for MR-based attenuation correction for PET/MR imaging based on deep learning via convolutional neural networks, which enables fully automated and robust estimation of a pseudo CT image based on ultrashort echo time (UTE), fat, and water images obtained by a rapid MR acquisition. MR images for MRAC are acquired using dual echo ramped hybrid encoding (dRHE), where both UTE and out-of-phase echo images are obtained within a short single acquisition (35 sec). Tissue labeling of air, soft tissue, and bone in the UTE image is accomplished via a deep learning network that was pre-trained with T1-weighted MR images. UTE images are used as input to the network, which was trained using labels derived from co-registered CT images. The tissue labels estimated by deep learning are refined by a conditional random field based correction. The soft tissue labels are further separated into fat and water components using the two-point Dixon method. The estimated bone, air, fat, and water images are then assigned appropriate Hounsfield units, resulting in a pseudo CT image for PET attenuation correction. To evaluate the proposed MRAC method, PET/MR imaging of the head was performed on 8 human subjects, where Dice similarity coefficients of the estimated tissue labels and relative PET errors were evaluated through comparison to a registered CT image. Dice coefficients for air (within the head), soft tissue, and bone labels were 0.76±0.03, 0.96±0.006, and 0.88±0.01. In PET quantification, the proposed MRAC method produced relative PET errors less than 1% within most brain regions. The proposed MRAC method utilizing deep learning with transfer learning and an efficient dRHE acquisition enables reliable PET quantification with accurate and rapid pseudo CT generation. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

SU-E-J-212: Identifying Bones From MRI: A Dictionary Learnign and Sparse Regression Approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ruan, D; Yang, Y; Cao, M

2014-06-01

Purpose: To develop an efficient and robust scheme to identify bony anatomy based on MRI-only simulation images. Methods: MRI offers important soft tissue contrast and functional information, yet its lack of correlation to electron-density has placed it as an auxiliary modality to CT in radiotherapy simulation and adaptation. An effective scheme to identify bony anatomy is an important first step towards MR-only simulation/treatment paradigm and would satisfy most practical purposes. We utilize a UTE acquisition sequence to achieve visibility of the bone. By contrast to manual + bulk or registration-to identify bones, we propose a novel learning-based approach for improvedmore » robustness to MR artefacts and environmental changes. Specifically, local information is encoded with MR image patch, and the corresponding label is extracted (during training) from simulation CT aligned to the UTE. Within each class (bone vs. nonbone), an overcomplete dictionary is learned so that typical patches within the proper class can be represented as a sparse combination of the dictionary entries. For testing, an acquired UTE-MRI is divided to patches using a sliding scheme, where each patch is sparsely regressed against both bone and nonbone dictionaries, and subsequently claimed to be associated with the class with the smaller residual. Results: The proposed method has been applied to the pilot site of brain imaging and it has showed general good performance, with dice similarity coefficient of greater than 0.9 in a crossvalidation study using 4 datasets. Importantly, it is robust towards consistent foreign objects (e.g., headset) and the artefacts relates to Gibbs and field heterogeneity. Conclusion: A learning perspective has been developed for inferring bone structures based on UTE MRI. The imaging setting is subject to minimal motion effects and the post-processing is efficient. The improved efficiency and robustness enables a first translation to MR-only routine. The scheme generalizes to multiple tissue classes.« less

School Board Authority and the Right of Public School Teachers to Negotiate-- A Legal Analysis

ERIC Educational Resources Information Center

Seitz, Reynolds C.

1969-01-01

The National Labor Relations Board and the Federal courts have interpreted the good faith requirement under the Labor Management Relations Act to mean that it is not necessary to make concessions, offer counterproposals to every demand, or review the reasonableness of negotiated terms. Thus, legislation requiring school boards to negotiate in good…

The Effect of Partisan Elections on the Incumbent Defeat-Superintendent Turnover Relationship.

ERIC Educational Resources Information Center

Moen, Allen W.

The political nature of educational governance has been established in other papers dealing with school board elections in states not having partisan election of school board members. The research reported in this paper was conducted in Pennsylvania, a state in which candidates for the school board must declare their party and run on a partisan…

The Effects of Sex and Professional Experience on Superintendent Selection Decisions by School Board Chairpersons

ERIC Educational Resources Information Center

Jarrett, Patrick

2017-01-01

The purpose of this research was to examine the effects that a superintendent candidate's sex and professional background and school board chairpersons' sex have on resume screening decisions. School board chairpersons were selected randomly from across the United States to receive one of six types of hypothetical superintendent candidates'…

Removal of Books from School Libraries.

ERIC Educational Resources Information Center

Meyers, Judith K.

This report reviews the seven times that the courts have considered the question of whether school boards can remove books from school libraries. Because the first and the three most recent cases upheld the rights of boards, while the other three cases were won by plaintiffs who had filed their cases against the boards, the differences in the…

An Exploration of the Superintendent Hiring Process in Texas Used by School Boards That Utilized Search Consultants

ERIC Educational Resources Information Center

Beagle, Steven W.

2012-01-01

This study explored the superintendent hiring process in Texas. Participating school board presidents were part of a target population who used search consultants and hired a superintendent during 2011. Using survey research methods, data were collected from 17 school board presidents. The Superintendent Profile survey was used to measure how…

Effects of Masters in Governance Training and School Board Leadership

ERIC Educational Resources Information Center

Murray, Rocky

2013-01-01

The purpose of the study was to determine how the California School Board Association's (CSBA) Masters in Governance (MIG) training program leads to more effective school board leadership and governance. This study employed the framework of authors Lee Bolman and Terrence Deal, the CSBA, and the Lighthouse Inquiry of the Iowa Association of School…

Elementary School Teachers' Perceptions toward ICT: The Case of Using Magic Board for Teaching Mathematics

ERIC Educational Resources Information Center

Yuan, Yuan; Lee, Chun-Yi

2012-01-01

This study aims at investigating elementary school teachers' perceptions toward to the use of ICT. Magic Board, an interactive web-based environment which provides a set of virtual manipulatives for elementary mathematics, is used as the case of ICT. After participating in Magic Board workshops, 250 elementary school teachers in Taiwan responded…

Serving on Your Local School Board: A Foundation for Success

ERIC Educational Resources Information Center

Washington State School Directors' Association (NJ1), 2011

2011-01-01

Governing public schools is one of the most important responsibilities a citizen can undertake. School board members work on behalf of all the families in their community, with fellow board members and with other community partners, to ensure that each student has equal and ample opportunities to reach his or her greatest potential. This guide…

High School Students' Attitudes towards Smart Board Use in Biology Classes

ERIC Educational Resources Information Center

Yapici, I. Ümit; Karakoyun, Ferit

2016-01-01

The present study aimed at determining high school students' attitudes towards smart board use in biology classes. The study was carried out using the survey model. The study group was made up of 200 high school students. As the data collection tool, the "Student Attitude Scale for Smart Board Use" developed by Elaziz was used. The…

School Capital Manual. An Interim Guide for School Boards, Administrators, Facility Planners and Consultants Who Engage in School Building Projects.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

This manual is intended for use by the Alberta, Canada, school boards, administrators, consultants, education staff, and other individuals involved in school building projects. The purpose of the School Capital Plan, funding, and Alberta Education's funding framework are detailed. The school building project components of the School Capital Plan…

Michigan School Privatization Survey 2011

ERIC Educational Resources Information Center

Hohman, James M.; Kollmeyer, Josiah M.

2011-01-01

Michigan school districts face tough choices allocating their resources to provide students with an education. Despite increased spending in Michigan schools, school boards regularly have to find ways to trim expenses, and sometimes that means lowering employment benefits, eliminating positions and other moves that few school board members enjoy.…

25 CFR 39.722 - What transportation information must day schools, on-reservation boarding schools and peripheral...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What transportation information must day schools, on-reservation boarding schools and peripheral dormitory schools report? 39.722 Section 39.722 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Student...

7 CFR 7.27 - Political activity.

Code of Federal Regulations, 2012 CFR

2012-01-01

... members of school boards, soil conservation district boards, weed control district boards, or of similar..., irrigation district boards, drainage district boards, weed control district boards, or for similar boards are...

7 CFR 7.27 - Political activity.

Code of Federal Regulations, 2011 CFR

2011-01-01

... members of school boards, soil conservation district boards, weed control district boards, or of similar..., irrigation district boards, drainage district boards, weed control district boards, or for similar boards are...

Problems of One School Board Attorney.

ERIC Educational Resources Information Center

Fisher, M. Bryon

The speaker, a school board attorney, outlines four legal problems he has had to deal with. The cases concern teacher dismissal, the district's responsibility in the case of "hazardous transportation," school district purchases for student activities (student photographs), and school bus leasing. (IRT)

Voices from the Field: How School Boards Can Support Districtwide School Improvement Efforts. Newsletter

ERIC Educational Resources Information Center

Center for Comprehensive School Reform and Improvement, 2009

2009-01-01

Leadership is crucial for effective, lasting school improvement. Although research has established that strong, competent principals are vital for high-performing schools (Hallinger, 2003; Leithwood, 1994), attention is turning increasingly to the importance of effective district leadership, including school boards and their contributions to…

Boarding School Seasons: American Indian Families, 1900-1940.

ERIC Educational Resources Information Center

Child, Brenda J.

This book draws on hundreds of letters by students, parents, and school officials to explore American Indian, specifically Ojibwa, perspectives of the boarding school experience in the period from 1900-1940. The three institutions studied are Haskell Institute (Kansas), Flandreau School (South Dakota), and Pipestone School (Minnesota). Chapter 1…

The Role of Social, Emotional and Mental Wellbeing on Bullying Victimisation and Perpetration of Secondary School Boarders

ERIC Educational Resources Information Center

Lester, Leanne; Mander, David

2015-01-01

This study investigated the social, emotional and mental wellbeing predictors of bullying victimisation and perpetration for boarding students following the transition from primary school to secondary boarding school. Longitudinal data on 76 male and 74 female boarding students in Grades 7, 8 and 9 was used from a larger longitudinal study of…

Interagency Coordination Group of Inspectors General for Guam Realignment Annual Report

DTIC Science & Technology

2015-01-30

rse n A FB 6/1 8/2 01 0 1, 17 3,5 57 .70 1, 17 3,4 89 .21 15...DO T FH W A - G ov er nm en t o f Gu am C on tra ct Ro ute 1 an d 3 I nte rse cti on Im pr ov em en ts GU -N H- 00 01 (1 25 ) 27 XX 66 00...01 12 57 3P 0 = $5 70 ,74 0 2 7X X6 60 00 11 25 73 V0 = $3 0,2 32 Co ns ult an t fo r Ro ute 1/ 3 I nte rse cti on 6/8 /20 11 60

School Insurance: A Handbook for School Board Members, School Administrators, and Other Officials Involved with Education.

ERIC Educational Resources Information Center

Rogers, E. Lloyd, Ed.

This is the latest edition of a handbook intended to guide school board members and other school officials in developing an appropriate insurance program for their local school district. Although the booklet emphasizes the particular legal requirements and regulations facing school officials in New York, much of its content is equally relevant for…

Violence in the Schools. How America's Schoolboards Are Safeguarding Your Children. Best Practice Series.

ERIC Educational Resources Information Center

National School Boards Association, Alexandria, VA.

This publication, resulting from a survey of more than 2,000 school districts, focuses on school violence and ways to prevent it. Section 1 discusses both the problem of school violence and also the critical role that school boards must play in keeping schools safe. This section also includes information about how school boards can develop…

A Tale of Two Policies: The Case of School Discipline in an Ontario School Board

ERIC Educational Resources Information Center

Milne, Emily; Aurini, Janice

2017-01-01

This study examines how staff working for one Ontario school board perceive two distinct approaches to school discipline policy: the Safe Schools Act (Bill 81) and Progressive Discipline and School Safety (Bill 212). The more centrally controlled and rigid Safe Schools Act was criticized by interviewees and cited for human rights violations.…

Insurance: A School District's Constant Concern

ERIC Educational Resources Information Center

Tanzman, Jack

1973-01-01

Examines answers to the questions most frequently asked about insurance by school boards and administrators. Discusses the kinds of insurance available and their uses, the outside use of schools, bus contracts, accident athletic insurance, special fire insurance, car insurance, and insurance for school board members. (AUTHOR/DN)

The Relationship between Board of Management's Involvement in the Recruitment Process and Their Levels of Education: A Case of Public Secondary Schools in Wareng Sub County in Uasin Gishu County, Kenya

ERIC Educational Resources Information Center

Wainaina, Isabellah Wanjiku

2015-01-01

Boards of Managements (B.O.M) carry with them the success or failure of the schools' management. The success of B.O.M is portrayed through good academic performance and high discipline standards in schools. Poor management on the other hand, may lead to the dissolution of the Board and nomination of another to manage the school. Performance of the…

Superintendent Communication Strategies and Experiences That Promote Trust and Positive Relationships with the School Board during the Entry Period: A Case Study

ERIC Educational Resources Information Center

Jimenez, Alfonso

2012-01-01

Superintendents have vast demands placed upon them by their school boards and via the political pipeline. The purpose of the study was to identify strategies/behaviors that successful superintendents used to build strong relationships and trust with their school boards within their entry period. It is during the entry period that determines…

To Show What an Indian Can Do: Sports at Native American Boarding Schools. Sport and Culture Series, Volume 2.

ERIC Educational Resources Information Center

Bloom, John

This book explores the history of sports programs at federally operated boarding schools for Native Americans. The focus is on students who did not go on to greater athletic glory but who found in sports something otherwise denied them by the boarding school program: a sense of community, accomplishment, and dignity. The first two chapters explore…

U.S. Supreme Court Attempts to Establish New First Amendment "Right": Pico v. Island Trees School Board.

ERIC Educational Resources Information Center

Jarvis, Mel

1982-01-01

In the case of "Pico v. Island Trees Union Free School District," involving school library censorship by a Long Island (New York) board, the U.S. Supreme Court in 1982 failed to decide whether board discretion or First Amendment rights should prevail, and instead remanded the case to lower courts. The author of this document first…

When an Elected Official Fails to Play Nice: The Legal Implications and Lessons Learned from Associations with a Caustic School Board Member

ERIC Educational Resources Information Center

Weiler, Spencer C.

2015-01-01

In November of 2009 Mr. Sean Lyndon was elected to the Verde Mountain School Board and by February 2012 he resigned from this position. During his tumultuous tenure, Mr. Lyndon's antics proved divisive, caustic, and disruptive to the governance process. These actions included belittling and intimidating fellow school board members and school…

A Circuit Board Using a Sheet of Thick Paper and Aluminium Tape

ERIC Educational Resources Information Center

Kamata, Masahiro; Honda, Motoshi

2003-01-01

We have developed a circuit board using materials that are inexpensive and familiar to elementary school students. Most of the responses from students who made this board were relatively positive and we observed them enjoy making the boards at a Science Festival in Japan and in elementary school. As an application, we also developed a tiny torch…

Behind the School Walls: The School Community in French and English Boarding Schools for Girls, 1810-1867

ERIC Educational Resources Information Center

de Bellaigue, Christina

2004-01-01

This article develops a comparative analysis of lay boarding schools for girls in France and England in the first part of the nineteenth century, demonstrating that the character of school life in the two countries differed markedly. Contemporary observers such as Matthew Arnold, Henry Montucci and Jacques Demogeot visited boys' schools on either…

Texas School Law: A Practical Guide.

ERIC Educational Resources Information Center

Frels, Kelly, Ed.; Horner, Jeff, Ed.; Camp, Bill, Ed.; Robinson, Vianei Lopez, Ed.

Intended as a practical legal guide for Texas educators and lawyers, this book contains three major sections dealing with several chapters on various school law topics, each prepared by Texas attorneys. Section 1, "School Boards and Superintendents," includes chapters on school board members authority and relationship with staff, the…

Theory of anisotropic hybridization-broadened magnetic response in cerium and actinide systems

NASA Astrophysics Data System (ADS)

Hu, Gong-Jia; Cooper, Bernard R.

1993-11-01

Inelastic-neutron-scattering measurements on cerium and plutonium monopnictides, thought to have moderately delocalized f electrons, yield magnetic-excitation spectra with anisotropic dispersion; while reasonably sharp excitations have been observed only for USb and UTe among presumably more-delocalized uranium monopnictides and monochalcogenides. For UTe the broadening as well as the dispersion is quite anisotropic. We have now extended our previous theory for the magnetic behavior of hybridizing partially delocalized f-electron systems to include hybridization-induced relaxation effects in the magnetic response, and this work and results are reported in the present paper. Each partially delocalized f-electron ion is coupled by hybridization to the band sea; and this both leads to a hybridization-mediated anisotropic two-ion interaction giving magnetic ordering and also gives a damping mechanism, via the coupling to the band sea, for the excitations of the magnetically ordered lattice. This coupling also provides a strong renormalization of the magnetic-excitation energies obtained for the ionic lattice coupled by the two-ion interaction. To treat these effects on the magnetic response we have developed a formalism for calculating the dynamic susceptibility based on the projection-operator method developed by Mori and others. We have applied our model and theory to the behavior of CeSb, CeBi, PuSb, UP, UAs, and UTe; and excellent overall agreement with the wide range of unusual experimentally observed anisotropic magnetic-excitation behavior is obtained.

[Indications and limits to endourologic procedures for endometriosis of the urinary tract].

PubMed

Marino, G; Piras, D; Pedalino, M; Di Primio, O G; Vella, R; Vercesi, E

2010-01-01

The incidence of Urinary tract endometriosis (UTE) ranges from 1% to 3%; bladder is the most affected organ (85% of UTE), followed by ureter (12 - 14% of UTE), for which we distinguish an intrinsic very rare form and an extrinsic variety most frequently occurring in advanced pelvic endometriosis. From 1997 to 2010, 33 surgical procedures for urologic endometriosis were performed, involving the urinary tract, in 28 patients with mean age of 31 years (25-43). The localization of endometriosis were: 7 cases in the bladder, 2 cases in the vesicoureteral tract, and 19 cases of ureteral tract only. Of these, two cases were diagnosed with an intrinsic localization. Overall, we performed 3 TURB, 5 partial cystectomies (2 with open surgical approach and 3 by laparoscopy procedure), 12 laparoscopic ureterolysis and simultaneous protection of the upper urinary tract with stent, 9 cases of ureterocystoneostomy (UCNS) according to Lich-Gregoire procedure, and 3 according to Boari-Kuess procedure. Of the 12 patients who underwent ureterolysis with laparoscopic and stenting procedure, five cases required a UCNS according to Lich-Gregoire technique for persistent ureteral obstruction. The limits of endoscopic procedures in endometriosis of the urinary tract are correlated both to the degree of extension and the localization of the disease. It is mandatory to achieve an interdisciplinary consensus in order to ensure the disease removal and the simultaneous functional results of the upper urinary tract.

Externally Calibrated Parallel Imaging for 3D Multispectral Imaging Near Metallic Implants Using Broadband Ultrashort Echo Time Imaging

PubMed Central

Wiens, Curtis N.; Artz, Nathan S.; Jang, Hyungseok; McMillan, Alan B.; Reeder, Scott B.

2017-01-01

Purpose To develop an externally calibrated parallel imaging technique for three-dimensional multispectral imaging (3D-MSI) in the presence of metallic implants. Theory and Methods A fast, ultrashort echo time (UTE) calibration acquisition is proposed to enable externally calibrated parallel imaging techniques near metallic implants. The proposed calibration acquisition uses a broadband radiofrequency (RF) pulse to excite the off-resonance induced by the metallic implant, fully phase-encoded imaging to prevent in-plane distortions, and UTE to capture rapidly decaying signal. The performance of the externally calibrated parallel imaging reconstructions was assessed using phantoms and in vivo examples. Results Phantom and in vivo comparisons to self-calibrated parallel imaging acquisitions show that significant reductions in acquisition times can be achieved using externally calibrated parallel imaging with comparable image quality. Acquisition time reductions are particularly large for fully phase-encoded methods such as spectrally resolved fully phase-encoded three-dimensional (3D) fast spin-echo (SR-FPE), in which scan time reductions of up to 8 min were obtained. Conclusion A fully phase-encoded acquisition with broadband excitation and UTE enabled externally calibrated parallel imaging for 3D-MSI, eliminating the need for repeated calibration regions at each frequency offset. Significant reductions in acquisition time can be achieved, particularly for fully phase-encoded methods like SR-FPE. PMID:27403613

A measurement model of multiple intelligence profiles of management graduates

NASA Astrophysics Data System (ADS)

Krishnan, Heamalatha; Awang, Siti Rahmah

2017-05-01

In this study, developing a fit measurement model and identifying the best fitting items to represent Howard Gardner's nine intelligences namely, musical intelligence, bodily-kinaesthetic intelligence, mathematical/logical intelligence, visual/spatial intelligence, verbal/linguistic intelligence, interpersonal intelligence, intrapersonal intelligence, naturalist intelligence and spiritual intelligence are the main interest in order to enhance the opportunities of the management graduates for employability. In order to develop a fit measurement model, Structural Equation Modeling (SEM) was applied. A psychometric test which is the Ability Test in Employment (ATIEm) was used as the instrument to measure the existence of nine types of intelligence of 137 University Teknikal Malaysia Melaka (UTeM) management graduates for job placement purposes. The initial measurement model contains nine unobserved variables and each unobserved variable is measured by ten observed variables. Finally, the modified measurement model deemed to improve the Normed chi-square (NC) = 1.331; Incremental Fit Index (IFI) = 0.940 and Root Mean Square of Approximation (RMSEA) = 0.049 was developed. The findings showed that the UTeM management graduates possessed all nine intelligences either high or low. Musical intelligence, mathematical/logical intelligence, naturalist intelligence and spiritual intelligence contributed highest loadings on certain items. However, most of the intelligences such as bodily kinaesthetic intelligence, visual/spatial intelligence, verbal/linguistic intelligence interpersonal intelligence and intrapersonal intelligence possessed by UTeM management graduates are just at the borderline.

30-Second bound and pore water concentration mapping of cortical bone using 2D UTE with optimized half-pulses.

PubMed

Manhard, Mary Kate; Harkins, Kevin D; Gochberg, Daniel F; Nyman, Jeffry S; Does, Mark D

2017-03-01

MRI of cortical bone has the potential to offer new information about fracture risk. Current methods are typically performed with 3D acquisitions, which suffer from long scan times and are generally limited to extremities. This work proposes using 2D UTE with half pulses for quantitatively mapping bound and pore water in cortical bone. Half-pulse 2D UTE methods were implemented on a 3T Philips Achieva scanner using an optimized slice-select gradient waveform, with preparation pulses to selectively image bound or pore water. The 2D methods were quantitatively compared with previously implemented 3D methods in the tibia in five volunteers. The mean difference between bound and pore water concentration acquired from 3D and 2D sequences was 0.6 and 0.9 mol 1 H/L bone (3 and 12%, respectively). While 2D pore water methods tended to slightly overestimate concentrations relative to 3D methods, differences were less than scan-rescan uncertainty and expected differences between healthy and fracture-prone bones. Quantitative bound and pore water concentration mapping in cortical bone can be accelerated by 2 orders of magnitude using 2D protocols with optimized half-pulse excitation. Magn Reson Med 77:945-950, 2017. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

Unprofessional behavior in medical school is associated with subsequent disciplinary action by a state medical board.

PubMed

Papadakis, Maxine A; Hodgson, Carol S; Teherani, Arianne; Kohatsu, Neal D

2004-03-01

To determine if medical students who demonstrate unprofessional behavior in medical school are more likely to have subsequent state board disciplinary action. A case-control study was conducted of all University of California, San Francisco, School of Medicine graduates disciplined by the Medical Board of California from 1990-2000 (68). Control graduates (196) were matched by medical school graduation year and specialty choice. Predictor variables were male gender, undergraduate grade point average, Medical College Admission Test scores, medical school grades, National Board of Medical Examiner Part 1 scores, and negative excerpts describing unprofessional behavior from course evaluation forms, dean's letter of recommendation for residencies, and administrative correspondence. Negative excerpts were scored for severity (Good/Trace versus Concern/Problem/Extreme). The outcome variable was state board disciplinary action. The alumni graduated between 1943 and 1989. Ninety-five percent of the disciplinary actions were for deficiencies in professionalism. The prevalence of Concern/Problem/Extreme excerpts in the cases was 38% and 19% in controls. Logistic regression analysis showed that disciplined physicians were more likely to have Concern/Problem/Extreme excerpts in their medical school file (odds ratio, 2.15; 95% confidence interval, 1.15-4.02; p =.02). The remaining variables were not associated with disciplinary action. Problematic behavior in medical school is associated with subsequent disciplinary action by a state medical board. Professionalism is an essential competency that must be demonstrated for a student to graduate from medical school.

Factors That Influence School Board Policy Making: The Political Context of Student Diversity in Urban-Suburban Districts

ERIC Educational Resources Information Center

Diem, Sarah; Frankenberg, Erica; Cleary, Colleen

2015-01-01

Purpose: This article examines factors that affect school board policy making about student diversity within two southern urban-suburban school districts experiencing changing demographics: Jefferson County Public Schools and the Wake County Public School System. Both districts have a history of voluntary integration efforts, and research shows…

Connections and Tensions between University and School Districts: Research Review Boards and School-Based Research

ERIC Educational Resources Information Center

Tilley, Susan A.; Killins, Janet; Van Oosten, Deborah

2005-01-01

Currently researchers connected to university contexts who conduct research involving human participants must receive approval from a research ethics board, and in the case of school-based research, from school district authorities. This article focuses on the ethics review of school-based research. Applications submitted to a research ethics…

Big City Schools in America: The Views of Superintendents and School Board Presidents.

ERIC Educational Resources Information Center

Kennedy, Joseph C.

Attitudes of the superintendents and school board officials of 25 major cities concerning the operation of their schools were determined. In lengthy discussions, these officials observed that big city schools need massive financial assistance from State and Federal governments, since the local property tax as a base is inadequate, and because the…

Is It Safe to Allow Cell Phones in School?

ERIC Educational Resources Information Center

Trump, Kenneth S.

2009-01-01

Cell phones were banned from most schools years ago, but after the Columbine High School and 9/11 tragedies, parents started pressuring some school boards and administrators to reverse the bans. On its surface, allowing students to have cell phones under the guise of improved school safety may seem like a "no-brainer" to many board members and…

Motivation, Engagement, and Social Climate: An International Study of Boarding Schools

ERIC Educational Resources Information Center

Martin, Andrew J.; Papworth, Brad; Ginns, Paul; Malmberg, Lars-Erik

2016-01-01

Most educational climate research is conducted among (day school) students who spend the bulk of their young lives outside of school, potentially limiting the amount of climate variance that can be captured. Boarding school students, on the other hand, spend much of their lives at school and thus offer a potentially unique perspective on…

Basic School Law. "What Every School Board Member Should Know" Series.

ERIC Educational Resources Information Center

Martinez, Robert P.; And Others

Designed to tell the school board member what New Jersey school law requires and permits, this second edition of "Basic School Law" avoids exploring the complex legal issues that gave rise to the regulations discussed. Dropping the first edition's chapter on labor law, this edition adds material on the sunshine laws regarding the conduct…

The AIA Standard Form of Agreement between Owner and Architect, B141, 1987 Edition--What the School Board Attorney Needs To Know.

ERIC Educational Resources Information Center

Punger, Douglas S.

In February 1987, at a statewide meeting of North Carolina school board attorneys, it was revealed that most school board attorneys were not consulted about and had never seen the construction contracts executed by their clients. The general practice in the state was that the architects prepared the contracts using the standard American Institute…

School Officials and the Courts: Update 1986. ERS Monograph.

ERIC Educational Resources Information Center

Beckham, Joseph C.

This monograph is the ninth in a series designed to provide a scope treatment of case laws involving contemporary public school issues. The selections summarize principal judicial decisions drawn from 1985-86 federal and regional reporters. "School Boards and Board Members," part 1, describes decisions on school closures, equal protection…

Conducting an Academic Audit

ERIC Educational Resources Information Center

Knowles, Paul D.

2010-01-01

Frustrated with years of below-average performance on standardized tests, high dropout rates and a negative image of its schools, the board of education in Maine School Administrative District 11, a 2,200-student school district in central Maine, charged a 15-member committee of educators, school board members and community representatives to…

The Governing Board.

ERIC Educational Resources Information Center

Mayer, Martin

In late spring of 1967, the New York City Board of Education recognized an experimental school district, comprised of two junior high schools and six elementary schools, in the Ocean Hill-Brownsville area of New York City. The prime impetus for this experiment in community involvement in decentralized school administration stemmed from a coalition…

The Movement of Teachers within Ontario School Boards

ERIC Educational Resources Information Center

Sibbald, Timothy

2017-01-01

This study examines teacher movement between secondary schools within the same school board using qualitative multiple case study. Interviews were conducted with each participant before moving, shortly after moving, and a period of time after moving schools. The coding of the interviews found evidence corroborating known themes of leadership,…

School Law in Review, 1999. Papers presented at the National School Boards Association Council of School Attorneys' Annual School Law Seminar (San Francisco, California, April 8-10, 1999).

ERIC Educational Resources Information Center

National School Boards Association, Alexandria, VA. Council of School Attorneys.

The Annual School Law Seminar, held in conjunction with the conference of the National School Boards Asociation (NSBA), is the NSBA Council of School Attorney's forum for presenting the most recent developments in the practice of school law. The two general sessions and two concurrent sessions included the following papers: "Presenting Threats of…

Health camps in schools and content analysis of the school textbooks: A cross-sectional study in Tamil Nadu.

PubMed

Geetha Priya, P R; Asokan, Sharath; Kandaswamy, D; Malliga, S; Arthi, G

2016-01-01

School textbooks have been considered as an effective platform for promoting oral health. The information on oral health in the Indian school textbooks has not been evaluated. The aim of this study was to evaluate the contents of school textbooks on oral health and to quantitatively analyze the school health camps and guest lectures/demonstrations conducted in the schools of three districts in Tamil Nadu. Twenty schools which participated in the study followed the Central Board of Secondary Education, matriculation, or the state board syllabus. A questionnaire was designed to collect information about the medical camps, dental camps, guest lectures, and demonstrations conducted in the last academic year from the schools. The questionnaires were distributed among the school teachers of grades I-V. They were asked to provide photocopies of the topics on oral health which were included in the syllabus. Content analysis of the information on oral health-related topics in the school textbooks was done. Descriptive statistics of the details of the camps and lectures was done using Pearson's Chi-square test (SPSS version 17) (SPSS Inc. Chicago, Illinois, USA). There was no significant difference in the number of medical camps (P = 0.445), dental camps (P = 0.055), and guest lectures (P = 0.069) organized among the three boards of schools. Basic information on the parts and type of teeth, tooth decay, and brushing were present in the textbooks of all three boards of schools. The school textbooks of all the three boards contained basic and adequate information on oral health. Periodic revisions of the content and quality of information in the school textbooks are essential. To make the information sticky for long-term, reinforcements in the form of school health education is needed.

The Evolving Roles of the State Boards of Education, State Education Agencies, and Chief State School Officers. Occasional Paper Series No. 8.

ERIC Educational Resources Information Center

First, Patricia F.; Quaglia, Russell J.

The roles of state boards of education, state education agencies, and chief state school officers are examined. A review of governance models beginning with colonial days and ending with consideration of recent research on the functioning of state boards of education is provided, and it is concluded that state boards have wide discretionary…

Expanding the Possibilities of Discussion: A Strategic Approach to Using Online Discussion Boards in the Middle and High School English Classroom

ERIC Educational Resources Information Center

Ruday, Sean

2011-01-01

This paper focused on whether the use of online discussion boards can enhance the quality of interaction in the middle and high school English classroom, covering both the characteristics of online discussion boards and potential negative effects of their features. The features of online discussion boards, their effects, and how these boards…

Use of Dual Communication Boards with Students Who Are Deaf-Blind.

ERIC Educational Resources Information Center

Heller, K. W.; And Others

1994-01-01

This study examined the use of dual communication boards for teaching appropriate communication responses to three deaf-blind high school students. Students were able to use the boards with 100% accuracy in three communication routines in both school and community environments. (Author/DB)

An Investigation of the Attitudes of School Administrators and School Board Presidents Toward Career Education in Public Schools of New Mexico.

ERIC Educational Resources Information Center

Conley, Howard Keaton

In an effort to assess, compare, and contrast the attitudes of school administrators and board of education presidents toward career education in the public schools of New Mexico, 88 school districts in the State were surveyed. Findings included: (1) Most of the respondents agreed with the existing State-adopted career education definition with…

Heterogeneous Shallow-Shelf Carbonate Buildups in the Paradox Basin, Utah and Colorado: Targets for Increased Oil Production and Reserves Using Horizontal Drilling Techniques

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wray, Laura L.; Eby, David E.; Chidsey, Jr., Thomas C.

2002-07-24

This report covers research activities for the second half of the second project year (October 6, 2001, through April 5, 2002). This work includes description and analysis of cores, correlation of geophysical well logs, reservoir mapping, petrographic description of thin sections, cross plotting of permeability and porosity data, and development of horizontal drilling strategies for the Little Ute and Sleeping Ute fields in Montezuma County, Colorado. Geological characterization on a local scale focused on reservoir heterogeneity, quality, and lateral continuity, as well as possible compartmentalization, within these fields. This study utilizes representative core, geophysical logs, and thin sections to characterizemore » and grade each field's potential for drilling horizontal laterals from existing development wells.« less

Policy Board Proposals Ignore Real Problems.

ERIC Educational Resources Information Center

Hawley, Willis D.

1989-01-01

The recent National Policy Board for Educational Administration report ("Improving the Preparation of School Administrators: An Agenda for Reform") does not address fundamental questions or make convincing proposals concerning the preparation of school administrators. The report's nine overall recommendations for improving school administration…

The Importance of a "Good Fit"

ERIC Educational Resources Information Center

Kelleher, Paul

2006-01-01

The Sunnyside Independent School District Board of Education selected Dr. Juan Martinez (pseudonym) as its new superintendent of schools by an unusually cohesive 7-0 vote in 2002. In describing the superintendent search, the local paper characterized the board as highly politicized and often divisive. So the board's unanimity in appointing Juan to…

5 CFR 3501.105 - Outside employment and activities.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., director, employee, agent, attorney, consultant, contractor, general partner, trustee, teacher, or speaker... the Bureau of Indian Affairs (BIA), may not hold a position on a tribal election board or on a tribal... election board and a tribal school board which oversees BIA schools, an eligible person employed in the...

Attorney Fees, School Boards, and Special Education

ERIC Educational Resources Information Center

Osborne, Allan G., Jr.; Russo, Charles J.

2010-01-01

A major expense associated with litigating disputes under the Individuals with Disabilities Education Act (IDEA) is the right of parents who succeed in suits against their school boards to recover attorney fees. Yet until recently, boards were generally unable to recover attorney fees from parents even when they succeeded in demonstrating that…

What School Boards Can Do to Improve Teacher Competency.

ERIC Educational Resources Information Center

Karagan, Nicholas J.

The school board's role in improving teacher competency involves avoiding incompetent teachers, improving competent ones, and maintaining highly competent ones. Because teacher competence is a complex social phenomenon, affected by many different variables, boards should keep in mind that actions to improve competency may not be preferred by…

More than Good Intentions: Building a Network of Collaboratives.

ERIC Educational Resources Information Center

Bailey, Adrienne, Y.

1986-01-01

College Board's national network of school-college collaborative projects to increase the number of high school students prepared to attend college is described: (1) College Board's role; (2) sample conferences on pertinent issues; (3) range of support activities provided by College Board; and (4) lessons learned about both local collaboratives…

Independent School Leadership: Heads, Boards, and Strategic Thinking

ERIC Educational Resources Information Center

Baker, Troy; Campbell, Stephen; Ostroff, David

2016-01-01

This study seeks to identify and assess factors that contribute to effective independent school governance at the board of trustees level. A review of extant literature reveals two major challenges: (a) definitions and standards of board effectiveness are inconsistent, and (b) there is very little empirical evidence to support existing definitions…

A Fair Tribunal: Governing Board Bias and the Power to Decide.

ERIC Educational Resources Information Center

Uerling, Donald F.

This paper presents examples of judicial reasoning in conflicts involving governing board bias and the power to decide in higher education and in various public school settings. Two cases, "Simard v. Board of Education" and "Hortonville Joint School District No. 1 v. Hortonville Education Association," provide the general…

How to Develop Written School Board Policies.

ERIC Educational Resources Information Center

Hill, T. Susan

The speaker presents the steps to be followed in creating a systematized and up-to-date district manual of board policies and administrative rules. The process was developed by the National School Boards Association's Educational Policies Service. Included are the eight performance objectives identified as stepping stones to the manual, the five…

Representative School Boards: Beyond the Myth and into Responsive Roles.

ERIC Educational Resources Information Center

Trautwein, Donna; Biros, Jan

A politicized, sophisticated citizenry split into several special interest factions is placing great demands on school board members just as they find themselves struggling with unprecedented organizational and financial difficulties. In order to meet these challenges, board members must respond to districtwide needs rather than represent special…

An Analysis of the Leadership and Management Skills Perceived as Necessary to the Superintendency by Boards of Education in Selected Public School Districts in New York State and New Jersey

ERIC Educational Resources Information Center

Lane, Joanne W.

2008-01-01

Research (Goodman, Fulbright, & Zimmerman, 1997; IEL, 2001) supports that the most critical decision a school board has to make is its selection and appointment of a superintendent to lead the district toward its mission of effective schooling for all students. Given that board members hold influential power in this regard, what competencies…

3D printed phantoms mimicking cortical bone for the assessment of ultrashort echo time magnetic resonance imaging.

PubMed

Rai, Robba; Manton, David; Jameson, Michael G; Josan, Sonal; Barton, Michael B; Holloway, Lois C; Liney, Gary P

2018-02-01

Human cortical bone has a rapid T2∗ decay, and it can be visualized using ultrashort echo time (UTE) techniques in magnetic resonance imaging (MRI). These sequences operate at the limits of gradient and transmit-receive signal performance. Development of multicompartment anthropomorphic phantoms that can mimic human cortical bone can assist with quality assurance and optimization of UTE sequences. The aims of this study were to (a) characterize the MRI signal properties of a photopolymer resin that can be 3D printed, (b) develop multicompartment phantoms based on the resin, and (c) demonstrate the feasibility of using these phantoms to mimic human anatomy in the assessment of UTE sequences. A photopolymer resin (Prismlab China Ltd, Shanghai, China) was imaged on a 3 Tesla MRI system (Siemens Skyra) to characterize its MRI properties with emphasis on T2∗ signal and longevity. Two anthropomorphic phantoms, using the 3D printed resin to simulate skeletal anatomy, were developed and imaged using UTE sequences. A skull phantom was developed and used to assess the feasibility of using the resin to develop a complex model with realistic morphological human characteristics. A tibia model was also developed to assess the suitability of the resin at mimicking a simple multicompartment anatomical model and imaged using a three-dimensional UTE sequence (PETRA). Image quality measurements of signal-to-noise ratio (SNR) and contrast factor were calculated and these were compared to in vivo values. The T2∗ and T 1 (mean ± standard deviation) of the photopolymer resin was found to be 411 ± 19 μs and 74.39 ± 13.88 ms, respectively, and demonstrated no statistically significant change during 4 months of monitoring. The resin had a similar T2∗ decay to human cortical bone; however, had lower T 1 properties. The bone water concentration of the resin was 59% relative to an external water reference phantom, and this was higher than in vivo values reported for human cortical bone. The multicompartment anthropomorphic head phantom was successfully produced and able to simulate realistic air cavities, bony anatomy, and soft tissue. Image quality assessment in the tibia phantom using the PETRA sequence showed the suitability of the resin to mimic human anatomy with high SNR and contrast making it suitable for tissue segmentation. A solid resin material, which can be 3D printed, has been found to have similar magnetic resonance signal properties to human cortical bone. Phantoms replicating skeletal anatomy were successfully produced using this resin and demonstrated their use for image quality and segmentation assessment of ultrashort echo time sequences. © 2017 American Association of Physicists in Medicine.

Florida SpringBoard® Schools Efficacy Study. Statistical Report 2015-1

ERIC Educational Resources Information Center

Niu, Sunny; Li, Jun; Merriman, Jennifer; Matos-Elefonte, Haifa

2015-01-01

In this study, we compare SpringBoard® (SB) schools that had continuously used the SB English Language Arts (ELA) curriculum for at least three years with comparable non-SB schools. For high schools, the outcomes examined were school-level AP® participation and performance for a) all AP subjects, b) ELA and social science AP subjects, and c) ELA…

Charting a Clear Course: A Resource Guide for Building Successful Partnerships between Charter Schools and School Management Organizations. Second Edition.

ERIC Educational Resources Information Center

Hassel, Bryan; Lin, Margaret

As the charter-school option has expanded across the country, contracting for educational management services is an increasingly available and attractive choice for charter-school governing boards and founding groups. To make contractual relationships work well, charter-school boards need to strike an effective balance between fulfilling their…

Examining School Board Members' Expectations for District Superintendents Using the Iowa Standards for School Leaders

ERIC Educational Resources Information Center

Klamfoth, David E.

2013-01-01

The relationship between a superintendent and the school board is a key element in determining the tenure of the superintendent (Barth, 2003; Hoyle, English, & Steffy, 1998; Glass & Franceschini, 2007; Hess, 2002; Mountford, 2008), and superintendent tenure often determines the ability of school districts to make necessary improvements…

Boarding Schools and Capital Benefits: Implications for Urban School Reform

ERIC Educational Resources Information Center

Bass, Lisa R.

2014-01-01

The author discusses the boarding school model as a schooling alternative to improve life chances for disadvantaged youth, particularly African American youth, by positively meeting their social and educational needs. Bourdieu, Coleman, and other social scientists purported that these needs can be better met by exposing students to social and…

The Cleveland City Normal School, 1874-1936.

ERIC Educational Resources Information Center

Kline, Melinda; Dye, Charles M.

The Cleveland (Ohio) Board of Education opened the Cleveland City Normal School in the fall of 1874 to provide a teacher corps for the public schools that was prepared to meet the unique needs of the rapidly growing metropolitan area. Increased Ohio teacher certification requirements prompted the school board and Western Reserve University to…

Board and Senior Management Alignment on School Strategy

ERIC Educational Resources Information Center

Sarros, James C.; Sarros, Anne M.; Cooper, Brian K.; Santora, Joseph C.; Baker, Robin

2016-01-01

This study examines the degree to which senior executive members of a school's decision-making team (senior management team and board of directors) are aligned on fundamental principles of school strategy. Our study is based on a conceptual framework of strategic leadership as it applies in an Australian independent school context. We also examine…

Research Evidence and School Board Deliberations: Lessons from Three Wisconsin School Districts

ERIC Educational Resources Information Center

Asen, Robert; Gurke, Deb; Conners, Pamela; Solomon, Ryan; Gumm, Elsa

2013-01-01

This article analyzes the use of research evidence in school-board deliberations in three school districts in Wisconsin. In these settings, the circulation, meaning, and function of research depended importantly on the interests and backgrounds of advocates, the composition of audiences, and the values and contexts of decision-making. Board…

Student First Amendment Rights: Wisconsin School Board Association.

ERIC Educational Resources Information Center

Baldwin, Gordon B.

Issues in students' First Amendment rights are discussed in this paper, which is directed toward school board members. The "Tinker v. Des Moines Independent Schools" (1969) decision is discussed, in which the United States Supreme Court struck down the discipline imposed on students who wore black armbands during school hours to protest…

Grade Point Averages: How Students Navigate the System

ERIC Educational Resources Information Center

Uribe, Patricia E.; Garcia, Marco A.

2012-01-01

This case exemplifies the unintended divisive cause and effect dynamic that can occur as a direct result of a seemingly innocuous school board policy modification. A change in school board policy at a local school district in Laredo, Texas, was designed to facilitate the fulfillment of a foreign language requirement for high school students. A…

The predictive validity of the MCAT for medical school performance and medical board licensing examinations: a meta-analysis of the published research.

PubMed

Donnon, Tyrone; Paolucci, Elizabeth Oddone; Violato, Claudio

2007-01-01

To conduct a meta-analysis of published studies to determine the predictive validity of the MCAT on medical school performance and medical board licensing examinations. The authors included all peer-reviewed published studies reporting empirical data on the relationship between MCAT scores and medical school performance or medical board licensing exam measures. Moderator variables, participant characteristics, and medical school performance/medical board licensing exam measures were extracted and reviewed separately by three reviewers using a standardized protocol. Medical school performance measures from 11 studies and medical board licensing examinations from 18 studies, for a total of 23 studies, were selected. A random-effects model meta-analysis of weighted effects sizes (r) resulted in (1) a predictive validity coefficient for the MCAT in the preclinical years of r = 0.39 (95% confidence interval [CI], 0.21-0.54) and on the USMLE Step 1 of r = 0.60 (95% CI, 0.50-0.67); and (2) the biological sciences subtest as the best predictor of medical school performance in the preclinical years (r = 0.32 95% CI, 0.21-0.42) and on the USMLE Step 1 (r = 0.48 95% CI, 0.41-0.54). The predictive validity of the MCAT ranges from small to medium for both medical school performance and medical board licensing exam measures. The medical profession is challenged to develop screening and selection criteria with improved validity that can supplement the MCAT as an important criterion for admission to medical schools.

Sixty Years after "Brown v. Board of Education": Legal and Policy Fictions in School Desegregation, the Individuals with Disabilities Education Act, and No Child Left Behind

ERIC Educational Resources Information Center

Walker, Brenda L. Townsend

2014-01-01

The "Brown v. Board of Education" (1954) Supreme Court decision ruled that segregated schools were unequal and unconstitutional. Since Brown's ruling, scholars have questioned whether African American children have benefitted from school desegregation and subsequent school reform initiatives. In spite of several post-Brown school reform…

The Role of the Relationship between the School Board and the Superintendent in New Jersey School Districts

ERIC Educational Resources Information Center

Reisenauer, Lauren

2017-01-01

The purpose of this research was to identify the role of the relationship between the school board and the school superintendent. This study was an effort to describe the role of relationship between the two stakeholders and what effect that relationship had on school climate and how their relationship impacted their ability to develop a strong…

Tips to Making Successful School Board Presentations

ERIC Educational Resources Information Center

Cheasty, Michelle

2011-01-01

Over the years, the author has had the opportunity to make several presentations to school boards. The author offers some tips and tricks she has learned, having given board presentations about the specific topics she listed in this article, and receiving feedback after each presentation. She points out that the most important thing to keep in…

Vocational & Industrial Training Board Annual Report 89/90.

ERIC Educational Resources Information Center

Fairfax County Public Schools, Falls Church, VA. Office of Adult and Community Education.

During fiscal year (FY) 1989, the Vocational and Industrial Training Board (VITB) in Singapore offered full-time training at seven levels for secondary school leavers. The board's intake of 9,333 participants was 8% below the FY 1988 intake, a fact that was attributed to fewer primary school leavers. The introduction of the Revised Vocational…

32 CFR 69.5 - Responsibilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Superintendent or designee to attend all school board meetings. (7) Provide counsel to the Superintendent on the... school employees to the DoD DDESS Superintendent. Refer all applications, complaints, and other... as follows: (1) The school board shall operate from a written agenda at all meetings. Matters not...

32 CFR 69.5 - Responsibilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Superintendent or designee to attend all school board meetings. (7) Provide counsel to the Superintendent on the... school employees to the DoD DDESS Superintendent. Refer all applications, complaints, and other... as follows: (1) The school board shall operate from a written agenda at all meetings. Matters not...

32 CFR 69.5 - Responsibilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Superintendent or designee to attend all school board meetings. (7) Provide counsel to the Superintendent on the... school employees to the DoD DDESS Superintendent. Refer all applications, complaints, and other... as follows: (1) The school board shall operate from a written agenda at all meetings. Matters not...

Metaphors, Self and Reeducation

ERIC Educational Resources Information Center

Shoshana, Avihu

2016-01-01

This study examines how graduates of a specific educational institution ("The Boarding School for the Gifted Disadvantaged" in Israel) integrate their school experiences into their life story. The in-depth interviews with the boarding school graduates demonstrate special use of the gift metaphor to describe their selfhood and their…

25 CFR 36.41 - Standard XIV-Textbooks.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Standard XIV—Textbooks. (a) Each school shall establish a textbook review committee composed of teachers, parents, and students, and school board members. Appointment to the textbook review committee shall be subject to school board approval. (b) The textbook review committee shall establish a procedure and...

Empty Offices.

ERIC Educational Resources Information Center

Cunningham, William G.; Burdick, Glenn R.

1999-01-01

Survey responses from 175 public school superintendents blamed school boards for the dwindling supply of qualified applicants for the superintendency. The top problem is micromanagement by the school board. The time and stress of the superintendency ranks second, cited by more than 53 percent of respondents. Diminishing financial resources were…

Property.

ERIC Educational Resources Information Center

Piele, Philip K.

Numerous cases in this year's chapter dealt with the same topics of previous years--contracts and bids for building construction, and detachment and annexation of a portion of a school district. The courts continued to attribute board discretionary authority to school boards in school property matters. Intergovernmental disputes over ownership or…

Governance.

ERIC Educational Resources Information Center

Moran, K. D.

Chapter 1 of a book on school law, this chapter summarizes 1979 cases related to school governance in several areas: authority of state boards of education and other governmental agencies, authority of state superintendents of education, powers and duties of school boards, open meeting laws, constitutional matters, conflicts of interest on the…

Business and Industry: Partners in Education of Gifted and Talented.

ERIC Educational Resources Information Center

Treloar, Donald N.

In 1969 the Newark, New Jersey, Board of Education began the School Within A School Program for gifted and talented inner-city high school students. The program, offering an eleven-month school year plus five major subjects, uses the resources of business and industry to prepare students for a college education. An advisory board consisting of…

Board Members, the Public, and Fiscal Welfare of School Districts.

ERIC Educational Resources Information Center

Vincent, William S.

1967-01-01

The ways in which the following three factors influence a large-city school district's "fiscal performance" are investigated: (1) The educational and occupational status of school board members, (2) the effect of public vote on the budget, and (3) the effect of the size of the school district. A regression of certain budget approval variables,…

Social Relationships, Prosocial Behaviour, and Perceived Social Support in Students from Boarding Schools

ERIC Educational Resources Information Center

Pfeiffer, Jens P.; Pinquart, Martin; Krick, Kathrin

2016-01-01

Social development may vary depending on contextual factors, such as attending a day school or a boarding school. The present study compares students from these school types with regard to the achievement of specific social goals, perceived social support, and reported prosocial behaviour. A sample of 701 students was examined. Students from…

Instructional Television Facilities: A Guide for School Administrators and Board Members. PREP-1.

ERIC Educational Resources Information Center

Oberholtzer, Kenneth E.

The purpose of this Guide, for school administrators and board members, is to provide newcomers in television with an understanding of Instructional Television (ITV) facilities for school and school systems. The discussions herein provide the reader with information and direction to enable him to select the best facilities for his purposes. For…

77 FR 13296 - Subcommittee Meeting of the Board of Advisors to the President, Naval Postgraduate School

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

... President, Naval Postgraduate School AGENCY: Department of the Navy, DoD. ACTION: Notice of Open Meeting.... (Parent Committee is: Board of Advisors to the Presidents of the Naval Postgraduate School and the Naval... Time Zone. ADDRESSES: The meeting will be held at the Naval Postgraduate School, Herrmann Hall, 1...

Suggested Steps for Planning and Building a New School Building.

ERIC Educational Resources Information Center

Oregon State Board of Education, Salem.

Many school board members are inexperienced in the construction process and unaware of the steps to be taken in school building construction. For this reason, this step-by-step outline attempts in a few short paragraphs under each step in the planning, bonding, and building stages to offer suggestions and advice to the school board members.…

Keeping Out the Christians: Evangelical High Schools Meet Public Universities

ERIC Educational Resources Information Center

Riley, Naomi Schaefer

2006-01-01

A year and a half ago, Calvary Chapel high school approached the University of California's (UC) Board of Admissions and Relations with Schools with the curricula of some new courses it wanted to offer. The board must ensure that the classes given in California's high schools are sufficiently rigorous to be counted in UC admissions decisions.…

Charter and Direct Run Schools of the Recovery School District (RSD) and Orleans Parish School Board (OPSB) Comparison of High Stakes Tests and Dropout Rates

ERIC Educational Resources Information Center

Andry, Beverly Guillory

2011-01-01

The city of New Orleans has embarked on an historic experiment reinventing its schools--once considered among the worst in the country--from a centralized, single district model of education to a two district model in which both the Recovery School District (RSD) and the preexisting Orleans Parish School Board (OPSB) both operate direct run and…

Perceived Effectiveness of Principals of Seventh-day Adventist Boarding Schools.

ERIC Educational Resources Information Center

Hutchinson, Malcom E., Jr.

2001-01-01

Investigated the effectiveness of Seventh-day Adventist boarding high school principals as perceived by school staff, superintendents, and principals. Survey data indicated that respondents perceived principals to be highly effective in maintenance and integration and moderately effective in adaptation and goal attainment. Respondents' perceptions…

32 CFR 69.4 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN SCHOOL BOARDS FOR DEPARTMENT OF DEFENSE DOMESTIC DEPENDENT ELEMENTARY AND SECONDARY SCHOOLS § 69.4 Policy. (a) Each DoD DDESS arrangement shall have an elected school board, established and operated in accordance with this part and...

32 CFR 69.6 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... The President shall preside over school board meetings and provide leadership for related activities..., be the parent of an eligible child currently enrolled in the school system. Personnel employed by a..., death, removal for cause, transfer, or disenrollment of a school board member's child(ren) from the DoD...

The "Spirit of Education" in Indonesian "Pesantren"

ERIC Educational Resources Information Center

Nilan, Pam

2009-01-01

This paper employs Foucauldian theory to consider Islamic boarding school experiences in Indonesia. For some pupils "the spirit of education"--a dimension of pleasure--comes to be highly valued, creating a lifelong passion for the pursuit of knowledge. Two school principals (both "pesantren" [Islamic boarding school] graduates…

Connect Computer Education to Policies.

ERIC Educational Resources Information Center

Kimmelman, Paul

1985-01-01

The computer phenomenon has made rapid inroads into school curricula, often without proper board guidance or approval. Accordingly, this pamphlet discusses why and how computer education should be provided in schools and sets forth guidelines for school board policy regarding computers. An umbrella policy is proposed, defining "computer literacy"…

The School Board as Meta-Mediators.

ERIC Educational Resources Information Center

Lutz, Frank W.

School districts are cultural systems that may be classified along a continuum from homogeneous to heterogeneous according to the diversity represented in their cultural composition. School boards are the decision-making system that, given the competitive federal, state, and local demands, decides on the particular educational policies and…

Experimental Influences in the Accurate Measurement of Cartilage Thickness in MRI.

PubMed

Wang, Nian; Badar, Farid; Xia, Yang

2018-01-01

Objective To study the experimental influences to the measurement of cartilage thickness by magnetic resonance imaging (MRI). Design The complete thicknesses of healthy and trypsin-degraded cartilage were measured at high-resolution MRI under different conditions, using two intensity-based imaging sequences (ultra-short echo [UTE] and multislice-multiecho [MSME]) and 3 quantitative relaxation imaging sequences (T 1 , T 2 , and T 1 ρ). Other variables included different orientations in the magnet, 2 soaking solutions (saline and phosphate buffered saline [PBS]), and external loading. Results With cartilage soaked in saline, UTE and T 1 methods yielded complete and consistent measurement of cartilage thickness, while the thickness measurement by T 2 , T 1 ρ, and MSME methods were orientation dependent. The effect of external loading on cartilage thickness is also sequence and orientation dependent. All variations in cartilage thickness in MRI could be eliminated with the use of a 100 mM PBS or imaged by UTE sequence. Conclusions The appearance of articular cartilage and the measurement accuracy of cartilage thickness in MRI can be influenced by a number of experimental factors in ex vivo MRI, from the use of various pulse sequences and soaking solutions to the health of the tissue. T 2 -based imaging sequence, both proton-intensity sequence and quantitative relaxation sequence, similarly produced the largest variations. With adequate resolution, the accurate measurement of whole cartilage tissue in clinical MRI could be utilized to detect differences between healthy and osteoarthritic cartilage after compression.

Measurement of T1 of the Ultrashort T2* Components in White Matter of the Brain at 3T

PubMed Central

Du, Jiang; Sheth, Vipul; He, Qun; Carl, Michael; Chen, Jun; Corey-Bloom, Jody; Bydder, Graeme M.

2014-01-01

Recent research demonstrates that white matter of the brain contains not only long T2 components, but a minority of ultrashort T2* components. Adiabatic inversion recovery prepared dual echo ultrashort echo time (IR-dUTE) sequences can be used to selectively image the ultrashort T2* components in white matter of the brain using a clinical whole body scanner. The T2*s of the ultrashort T2* components can be quantified using mono-exponential decay fitting of the IR-dUTE signal at a series of different TEs. However, accurate T1 measurement of the ultrashort T2* components is technically challenging. Efficient suppression of the signal from the majority of long T2 components is essential for robust T1 measurement. In this paper we describe a novel approach to this problem based on the use of IR-dUTE data acquisitions with different TR and TI combinations to selectively detect the signal recovery of the ultrashort T2* components. Exponential recovery curve fitting provides efficient T1 estimation, with minimized contamination from the majority of long T2 components. A rubber phantom and a piece of bovine cortical bone were used for validation of this approach. Six healthy volunteers were studied. An averaged T2* of 0.32±0.09 ms, and a short mean T1 of 226±46 ms were demonstrated for the healthy volunteers at 3T. PMID:25093859

Externally calibrated parallel imaging for 3D multispectral imaging near metallic implants using broadband ultrashort echo time imaging.

PubMed

Wiens, Curtis N; Artz, Nathan S; Jang, Hyungseok; McMillan, Alan B; Reeder, Scott B

2017-06-01

To develop an externally calibrated parallel imaging technique for three-dimensional multispectral imaging (3D-MSI) in the presence of metallic implants. A fast, ultrashort echo time (UTE) calibration acquisition is proposed to enable externally calibrated parallel imaging techniques near metallic implants. The proposed calibration acquisition uses a broadband radiofrequency (RF) pulse to excite the off-resonance induced by the metallic implant, fully phase-encoded imaging to prevent in-plane distortions, and UTE to capture rapidly decaying signal. The performance of the externally calibrated parallel imaging reconstructions was assessed using phantoms and in vivo examples. Phantom and in vivo comparisons to self-calibrated parallel imaging acquisitions show that significant reductions in acquisition times can be achieved using externally calibrated parallel imaging with comparable image quality. Acquisition time reductions are particularly large for fully phase-encoded methods such as spectrally resolved fully phase-encoded three-dimensional (3D) fast spin-echo (SR-FPE), in which scan time reductions of up to 8 min were obtained. A fully phase-encoded acquisition with broadband excitation and UTE enabled externally calibrated parallel imaging for 3D-MSI, eliminating the need for repeated calibration regions at each frequency offset. Significant reductions in acquisition time can be achieved, particularly for fully phase-encoded methods like SR-FPE. Magn Reson Med 77:2303-2309, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

Innovative enclosure dome/observing aperture system design for the MROI Array Telescopes

NASA Astrophysics Data System (ADS)

Busatta, A.; Marchiori, G.; Mian, S.; Payne, I.; Pozzobon, M.

2010-07-01

The close-pack array of the MROI necessitated an original design for the Unit Telescope Enclosure (UTE) at Magdalena Ridge Observatory. The Magdalena Ridge Observatory Interferometer (MROI) is a project which comprises an array of up to ten (10) 1.4m diameter mirror telescopes arranged in a "Y" configuration. Each of these telescopes will be housed inside a Unit Telescope Enclosure (UTE) which are relocatable onto any of 28 stations. The most compact configuration includes all ten telescopes, several of which are at a relative distance of less than 8m center to center from each other. Since the minimum angle of the field of regard is 30° with respect to the horizon, it is difficult to prevent optical blockage caused by adjacent UTEs in this compact array. This paper presents the design constraints inherent in meeting the requirement for the close-pack array. An innovative design enclosure was created which incorporates an unique dome/observing aperture system. The description of this system focuses on how the field of regard requirement led to an unique and highly innovative concept that had to be able to operate in the harsh environmental conditions encountered at an altitude of 10,460ft (3,188m). Finally, we describe the wide use of composites materials and structures (e.g. glass/carbon fibres, sandwich panels etc.) on the aperture system which represents the only way to guarantee adequate thermal and environmental protection, compactness, structural stability and limited power consumption due to reduced mass.

A Comparative Analysis of Factors Related to a Candidate's Success or Failure in the 1975 and 1977 Community School Board Elections in New York City.

ERIC Educational Resources Information Center

Levine, Jonathan; Clawar, Harry J.

In 1960, the New York City Public School System was decentralized into 32 school districts with limited authority over elementary and junior high schools. Locally elected district community school boards were provided for by State legislation. In this study factors relevant to predicting a candidate's success or failure in the 1975 and 1977 school…

Why the Law Still Protects Individual School Board Members

ERIC Educational Resources Information Center

Nolte, M. Chester

1970-01-01

It is a clear and well established legal principle in most States that school board actions are acts of the district and it is the district, not the individual board members, which may be held liable, so long as the individual members acted in good faith and within the scope of their powers as boardsmen. (DE)

A CITIZENS' REVIEW BOARD FOR TEACHERS.

ERIC Educational Resources Information Center

SPENCER, DAVID; AND OTHERS

IN A DIALOGUE ON THE VALUE OF ESTABLISHING A CITIZENS REVIEW BOARD WHICH WOULD HAVE A VOICE IN SELECTING AND RETAINING TEACHERS IN GHETTO SCHOOLS, TWO OPPOSING VIEWS ARE STATED BY A PARENT INVOLVED IN NEW YORK CITY'S I.S. 201 SCHOOL CONTROVERSY, WHICH STIMULATED THE IDEA OF A REVIEW BOARD, AND THE PRESIDENT OF THE LOCAL CHAPTER OF THE AMERICAN…

The Effects of School Board Consolidation and Financing on Student Performance

ERIC Educational Resources Information Center

Leach, John; Payne, A. Abigail; Chan, Steve

2010-01-01

Over the last 20 years, states and provinces have become increasingly involved in the financing and administration of elementary and secondary education. Local school boards, however, still retain control over key aspects of the provision of education. Historically, these boards were organized at the community level so as to meet the wants of the…

The Emotional Transition of Twelve Year Olds from Home to a Boarding Situation.

ERIC Educational Resources Information Center

Mason, Katrina

Because of geographic isolation, many Australian families find it necessary to send their children to boarding schools for an appropriate secondary education. To determine the impact that leaving home has on young adolescents, and how they cope with the change, 38 year-8 boarding-school students from remote areas of Western Australia were…

Section Five of the Voting Rights Act and Its Effects upon Southern School Boards.

ERIC Educational Resources Information Center

Foster, Lorn S.

1984-01-01

Examined differences in amount of Black representation on Southern school boards when one or more objections to electoral district changes have been filed by the Department of Justice (DOJ) under Section Five of the Voting Rights Act. Found that demographic and social data do not explain DOJ objections filed against the boards. (CJM)

Correlation between National Board Certified Teachers and Reading Achievement in Elementary Schools

ERIC Educational Resources Information Center

Rorie, Lillian G.

2014-01-01

The purpose of this quantitative correlational study was to determine if a relationship exists between National Board Certified Teachers and Reading achievement in elementary schools. The study included a comparison of the average mean developmental scale scores from the End-of-Grade Tests for a three-year period between National Board Certified…

Pilot Student-Teacher Aide Program for the Lincoln Parish School Board. Final Report.

ERIC Educational Resources Information Center

Coco, Harold B.

The Lincoln Parish School Board, with assistance from the Gulf South Research Institute staff, conducted a 10-week pilot student-teacher aide program in which 72 college education majors worked as teacher aides in eight high schools and elementary schools for approximately 10 hours a week at $1.50 per hour. Consultants for the program were hired…

Recommendations: Health Professions Education. A Report to the Southern Regional Education Board by Its Commission on Health and Human Services.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

Problems facing health professions schools and academic health centers that can damage health were identified by the Southern Regional Education Board, along with recommendations for action within the states. Nine problems for these schools and centers concern: declining applications and enrollments for dental schools and many schools of pharmacy,…

The Value of Business Education: Perceptions of High School Guidance Counselors, Principals, and Boards of Education

ERIC Educational Resources Information Center

Railsback, Barbara; Hite, Nancy Groneman

2008-01-01

The purpose of this study was to determine the value of business education at the secondary school level as perceived by three groups of people who have great impact on course offerings, student advisement, and teacher hiring decisions. Specifically, high school counselors, high school principals, and local board of education presidents in a…

The 'I and We' of Accountability: An Example of Meta-Evaluation in Educational Administration.

ERIC Educational Resources Information Center

Macpherson, R. J. S.

The process of school review currently used in Victoria (Australia) involves an internal school evaluation, a School Review Board visit and report, and a followup stage. Six months after the board had visited one high school, a retrospective view of the review process was gathered from 8 students, 9 parents, 24 teachers, and 5 administrators. As a…

Machiavelli's Political Realism: Its Implications for Today's Superintendent-School Board Interactions.

ERIC Educational Resources Information Center

McCarty, Donald J.

The relevance of Machiavellian theories of political leadership to school administration is examined in this paper, with a focus on the superintendent/school board relationship. As the first modern political theorist, Machiavelli used empirical observation and generalization to understand that perceptions are more real in their consequences than…

Personnel Management Institutes 1974.

ERIC Educational Resources Information Center

Hinman, Stanley B., Jr.

This report is a compilation of presentations made at the Personnel Management Institutes held by the New York State School Boards Association in the fall of 1974. Included are the following six presentations: "New Laws Affecting School Boards and School Administration," by Bernard T. McGivern; "How to Prepare for Tenure Hearings,…

Targets of the Right.

ERIC Educational Resources Information Center

Jones, Janet L.

1993-01-01

Public schools and school boards are under attack from the religious right. Cites the strategies of some of these organizations, including quotes from Robert Simonds, the leader of Citizens for Excellence in Education. Advises school boards to have explicit policies on the selection of textbooks and academic freedom; to involve parents; and to…

Higher Education, 1920-1922. Bulletin, 1923, No. 34

ERIC Educational Resources Information Center

Zook, George F.

1923-01-01

This document contains and discusses the following topics: (1) College Entrance Examination Board; (2) New England College Entrance Certificate Board; (3) North Central Association of Colleges and Secondary Schools; (4) Association of Colleges and Secondary Schools of the Southern States; (5) Association of Colleges and Preparatory Schools of the…

Site-Based Management: Implications for Risk Management?

ERIC Educational Resources Information Center

Dunklee, Dennis R.

1990-01-01

Site-based school management opens the possibility of problems in districtwide risk management and liability prevention programs. Describes a program to transfer prevention law and risk management strategies to individual school sites. Cautions that only duly authorized agents of local school boards can commit boards to contractual obligations.…

Each Belongs: Integrated Education in Canada.

ERIC Educational Resources Information Center

Shaw, Linda

The goal of the Hamilton and Waterloo Catholic School Boards in Ontario, Canada, is to meet the needs of all children, in ordinary, age-appropriate classes in neighborhood schools. This report focuses on this approach of teaching students and disabilities, terming it "full inclusion." The report describes local school board policy and…

School Board Ethics and Effectiveness

ERIC Educational Resources Information Center

Feuerstein, Abe

2009-01-01

Since the early 1980s, educational policy has increasingly been focused on improving student performance (Conley, 2003, Murphy, 1990). School governance in general, and school boards in particular, have often been viewed as either the means of implementing needed reforms or as roadblocks in their way (Boyd, 2003; Delagardelle, M.; 2008; Howell,…

Establishing Proficiency Standards for High School Graduation.

ERIC Educational Resources Information Center

Herron, Marshall D.

The Oregon State Board of Education has rejected the use of cut-off scores on a proficiency test to establish minimum performance standards for high school graduation. Instead, each school district is required to specify--by local board adoption--minimum competencies in reading, writing, listening, speaking, analyzing, and computing. These…

School Board Ethics: On Thin Ice?

ERIC Educational Resources Information Center

Natale, Jo Anna

1990-01-01

Cites cases of ethical violations, such as patronage and nepotism in hiring practices, in some school districts. Advises school board members to review their personal and professional ethics and to consider measures that will help guide decisions when ethical dilemmas arise. Formal ethics training is recommended for all educators. (MLF)

A Systems Approach to Management Effectiveness Training.

ERIC Educational Resources Information Center

Fiander, Richard L.

Overwhelmed by conflicting demands from within its own administration, from its local school board, and from the state department of education, the school district of Summit, New Jersey, took action to develop a consensus among those making demands. Administrators and school board members attended a working dinner where each individual identified…

School Boards and the U.S. Constitution.

ERIC Educational Resources Information Center

Hollister, Charles A.

As public agencies created by State legislative mandate, school districts and the officers thereof are obligated to abide by several provisions of the United States Constitution. School boards can reduce many of the sources of current student unrest by complying with these provisions. Courts have held that under the Fourteenth Amendment school…

At a Minimum.

ERIC Educational Resources Information Center

Clark, Robert J.

1995-01-01

Before signing on with a private firm to manage schools, school boards should consider whether privatization will save the school district and the taxpayers money, lessen bureaucracy, and lead to higher test scores or other objective measures of improvement. In addition, boards should ask whether the proposal is free of bias and whether the…

Condom vending machines in Canada's secondary schools.

PubMed

Kerr, D L

1990-03-01

A case study of 1 of the 3 school boards approving in 1989 installation of condom machines is presented: The Lisgar Collegiate Institute, Ottawa, Canada. The school is characterized as having 1000 college preparatory students from middle and upper middle class homes and university educated parents. The project was student initiated and involved 1) meeting with communication consultants to determine feasibility, 2) conducting an informal peer consultation to seek out interest and support, 3) meeting with public health officials to gain support and ideas, and 4) conducting research. Condom machine installation (2) was only 1 component; a pilot sexuality education program was included as well. The student proposal was presented and rejected by the principal and the Superintendent of Student Services. Students then lobbied the school board trustees. 2 students lobbies each school board member. Letters of support were obtained from parents' advisory groups, parents, the student council, and other influential people. The media provided coverage in a popular morning television show. The student proposal was submitted to the Board of Education's Education Committee in June 1989; students were assisted by teachers and the Parents Advisory Committee. The school board approved. In the fall of 1989, sexuality awareness week was designated as October 30-November 3. Parents were asked for comments on the designated program, but only 50 contributed in a supportive way. During this week lunch-hour displays and videos, peer-facilitated discussion groups, informal talks by experts, and student theater presentations were sponsored activities. Following this event, the school board arranged for the installment of machines in the men's and women's washrooms near where social events were held and in toilet cubicles in order to provide privacy, as requested by students. The individual cost is US$1/condom. Evaluation is planned. Students have been amused by the amount of public response to this action. Other participating schools include Qualicum School District in Vancouver Island, British Columbia, and Toronto's 36 secondary schools.

Education, licensure, and certification of school nurses: position statement.

PubMed

2013-07-01

It is the position of the National Association of School Nurses (NASN) that every school-age child deserves a school nurse who has a baccalaureate degree in nursing from an accredited college or university and is licensed as a registered nurse through the state board of nursing. These requirements constitute minimal preparation needed to practice at the entry level of school nursing (American Nurses Association [ANA] & NASN, 2011). Additionally, NASN supports state school nurse certification, where required, and promotes national certification of school nurses through the National Board for Certification of School Nurses.

Materials Data on UTe3 (SG:63) by Materials Project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kristin Persson

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

Evansville: A Proactive Approach to Improvement. The Story behind the Indiana State Board of Education's Recent Decision

ERIC Educational Resources Information Center

Anderson, Charis

2014-01-01

The Indiana State Board of Education (ISBE) has not been shy about exercising its authority to intervene in chronically underperforming schools. Under the state's Public Law 221, the Indiana Board can mandate specific interventions for any school that has received six consecutive failing grades under the state's accountability system--up to a…

The Selection and Appointment of School Heads. A Manual of Suggestions to Boards of Trustees and Candidates. Third Edition.

ERIC Educational Resources Information Center

Driscoll, Eileen R.

To assist in the selection of new private school heads, this manual provides advice to both boards of trustees and candidates. Advice directed to the board covers timing of the search and selection, announcement of the current head's resignation, search committee formation, the committee chairperson, staff assistance, search budget, job…

Student Drivers and the Fiduciary Duty of School Boards

ERIC Educational Resources Information Center

Donlevy, James Kent; Gereluk, Dianne; Brandon, Jim; Patterson, Peggy

2017-01-01

Following "E.D.G. v. Hammer", Canadian law has held that school boards, although they have a fiduciary duty to their students, do not guarantee the safety of their students from the acts of their employees. The scope of that fiduciary duty is narrow, restricted to a board acting with disloyalty, in bad faith, or in a conflict of interest…

Terminating Teachers and Revoking Their Licensure for Conduct beyond the Schoolhouse Gate.

ERIC Educational Resources Information Center

Hooker, Clifford P.

This paper addresses the legal tension between a teacher's right to privacy and a school board's right to demand exemplary conduct by teachers in and out of school. The watershed case in the area of a teacher's right to a private life appears to be "Morrison v. Board of Education" (California 1969), which identified factors that a board may…

The Piney Woods School: An Exploration of the Historically Black Boarding School Experience in Shaping Student Achievement, Cultural Esteem, and Collegiate Integration

ERIC Educational Resources Information Center

Alexander-Snow, Mia

2011-01-01

This qualitative case study explores the cultural impact the Piney Woods School, a historically Black independent boarding school, had on the social and academic experiences of four of its graduates in attendance at two traditionally White universities. The article discusses the collegiate experiences of four students: Samantha, Ira, Tony, and…

Appearance and Reality in the World of Personnel in a Stressful Educational Setting: Practices Inhibiting School Effectiveness in an Israeli Boarding School.

ERIC Educational Resources Information Center

Aviram, Ovadia

Contrast between the appearances and the reality of several aspects of a school environment, including a participative management style, a democratic leadership style, the principal's image as democratic, and attentiveness to student needs is discussed as related to a boarding school in Israel. During an exploratory case study, observations were…

School Board Elections: A Study of Citizen Voting Patterns.

ERIC Educational Resources Information Center

Townley, Arthur J.; And Others

1994-01-01

Compares voter turnout in California school board elections when elections were scheduled in even-numbered years rather than odd-numbered years. Findings from selected school districts since 1985 show significant differences in voter turnout depending on the year: 43.85% voter turnout occurred in even-numbered years compared to 20.79% in odd. (GLR)

School Board Policy As a Control Mechanism in Curriculum Challenges.

ERIC Educational Resources Information Center

Adler, Louise

1993-01-01

This journal article examines how school board policies are used to control the controversies that often surround curriculum challenges. Specific key provisions of model policies and actual policies from California are analyzed to suggest ideal policy provisions. In a longitudinal study, over 42 percent of the 1,000-plus school districts in…

The Board of Trustees' Professional Development and Effects on Student Achievement

ERIC Educational Resources Information Center

Korelich, Kathryn; Maxwell, Gerri

2015-01-01

With the pressure for school districts to perform well on state assessments (Brown, Jones & Scheunermann, 2012) and the school boards blamed for the problems within a school district (Fridley, 2006), the inquiry of how to increase student achievement continues to be a forerunner in the circles of educators, parents, business and community…

How Evanston, Illinois Integrated all of its Schools.

ERIC Educational Resources Information Center

Coffin, Gregory C.

Discussed are the methods used by Evanston's Board of Education to desegregate the entire school system. In 1964 the Board resolved to eliminate defacto segregation and a citizen's commission was appointed to develop a plan. Aided by computer experts, a redistribution of students was worked out which used the schools more efficiently while…

Perspectives of Advanced Placement U.S. History Teachers in Title I Schools

ERIC Educational Resources Information Center

Rowland, Mark Lance

2017-01-01

The College Board's Advanced Placement (AP) Program continues to expand annually with increased numbers of high school students nationwide enrolling in AP courses and taking end-of-course AP exams, in hopes of earning college credit and strengthening high school transcripts. As the College Board promotes increased minority student participation…

Nepotism and the Jackson County School Board

ERIC Educational Resources Information Center

Heisler, William; Hanlin, Lesa

2017-01-01

In 2015, the superintendent of the Jackson County School District revised the existing nepotism policy, and, subsequently, his wife was hired to a newly created position of director of innovation at a salary nearly twice the average paid to teachers in the district. Because of community reaction, the Jackson County School Board met in special…

A Reawakening: Character Education and the Role of the School Board Member.

ERIC Educational Resources Information Center

California School Boards Association, Sacramento.

The California School Boards Association (CSBA) established a task force to define the term "character education" and to clarify the needs of the public schools for curricula and instructional materials supporting character education. This report synthesizes the results of the task force's efforts. The failure of U.S. society's formal…

Don't Fight the Man Who Buys His Ink by the Barrel.

ERIC Educational Resources Information Center

Akers, James T.

Positive school-media relations are essential if schools are to expect an "understanding press" during crucial periods. Recommendations for developing and maintaining such relations fall into 10 areas, including school boards' establishing a firm media relations policy, appointing a board spokesman, creating a "game plan" for media dealings, and…

Cognitive Style and Conflict on Superintendent-School Board Teams

ERIC Educational Resources Information Center

Asbjornsen, Douglas J.

2017-01-01

Quality learning and high student achievement are primary goals of K-12 public school education. Superintendent-School Board teams can have a positive impact on both. Collaboration is critical to these teams' effectiveness and efficiency. Research has suggested conflict can have a negative impact on collaboration and may be related to the…

School Districts, Communications, and Freedom of Information

ERIC Educational Resources Information Center

Mawdsley, Ralph D.

2012-01-01

Virtually every state has a stature entitling public access to meetings of governing bodies, including school boards. The exchange of information between the district and the public is governed by a variety of statutes. These statutes reflect a policy whereby the business of school boards is to be transparent and exposed to public scrutiny. Three…

Guidelines for Contracting with Private Providers for Educational Services. NSBA Series on School Board Governance.

ERIC Educational Resources Information Center

McLaughlin, John M.

Among the most rapidly progressing issues in American public education is that of contracting with private companies for teaching or administrative services. This booklet neither encourages nor discourages school boards from considering or entering into relationships with private companies for educational services. School districts usually enter…

And the Survey Says: The Case for Community Engagement

ERIC Educational Resources Information Center

Johnson, Paul A.

2009-01-01

Often superintendents and boards of education employ an expert-based, school-centered, "decide and defend" decision making approach when dealing with critical school district issues. In the case presented here, involving what to do with an historic school building, it is an approach that did not yield the result the superintendent or board of…

Synthetic Minor NSR Permit: ConocoPhillips Company - Sunnyside Compressor Station

EPA Pesticide Factsheets

This page contains the response to public comments and the final synthetic minor NSR permit for the ConocoPhillips Company, Sunnyside Compressor Station, located on the Southern Ute Indian Reservation in La Plata County, CO.

Materials Data on K2UTe3 (SG:12) by Materials Project

DOE Data Explorer

Kristin Persson

2014-11-02

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

Synthetic Minor NSR Permit: Red Cedar Gathering Company - Midway Compressor Station

EPA Pesticide Factsheets

This page contains the administratively revised synthetic minor NSR permit and administrative record for the Red Cedar Gathering Company, Midway Compressor Station, located on the Southern Ute Indian Reservation in La Plata County, CO.

Somalia

DTIC Science & Technology

2013-04-01

Full event data is available online . 2 fied assault on Al Shabaab positions outside Mogadishu, the group was already engaging in sporadic...uting to militants’ further radicalisation . In Somalia’s north -east, Al Shabaab militants have been reportedly operat- ing and establishing bases in

Synthetic Minor NSR Permit: ConocoPhillips Company - Argenta Compressor Station

EPA Pesticide Factsheets

This page contains the response to public comments and the final synthetic minor NSR permit for the ConocoPhillips Company, Argenta Compressor Station, located on the Southern Ute Indian Reservation in La Plata County, CO.

Synthetic Minor NSR Permit: Red Cedar Gathering Company - South Ignacio Central Delivery Point

EPA Pesticide Factsheets

This page contains the final synthetic minor NSR permit for the Red Cedar Gathering Company, South Ignacio Central Delivery Point, located on the Southern Ute Indian Reservation in La Plata County, CO.

Simultaneous Determination of 10 Ultratrace Elements in Infant Formula, Adult Nutritionals, and Milk Products by ICP/MS After Pressure Digestion: Single-Laboratory Validation.

PubMed

Dubascoux, Stephane; Nicolas, Marine; Rime, Celine Fragniere; Payot, Janique Richoz; Poitevin, Eric

2015-01-01

A single-laboratory validation (SLV) is presented for the simultaneous determination of 10 ultratrace elements (UTEs) including aluminum (Al), arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), mercury (Hg), molybdenum (Mo), lead (Pb), selenium (Se), and tin (Sn) in infant formulas, adult nutritionals, and milk based products by inductively coupled plasma (ICP)/MS after acidic pressure digestion. This robust and routine multielemental method is based on several official methods with modifications of sample preparation using either microwave digestion or high pressure ashing and of analytical conditions using ICP/MS with collision cell technology. This SLV fulfills AOAC method performance criteria in terms of linearity, specificity, sensitivity, precision, and accuracy and fully answers most international regulation limits for trace contaminants and/or recommended nutrient levels established for 10 UTEs in targeted matrixes.

A Comparison of National Board Certified Teachers with Non-National Board Certified Teachers on Student Competency in High School Physical Education

ERIC Educational Resources Information Center

Phillips, Amber

2008-01-01

The purpose of this study was to describe the differences of teachers with and without National Board Certification in relation to their percentages of student competency in high school physical education. Data from the South Carolina Physical Education Assessment Program (SCPEAP) were used as the measure of student competency. Student competency…

Trusted to the Rulers of the People Alone: A Legal Analysis of the Constitutionality of Removing Locally Elected School Board Members in Georgia

ERIC Educational Resources Information Center

Collier Good, Cayanna

2013-01-01

This dissertation explored the constitutionality of a Georgia law, under both the Georgia Constitution and the United States Constitution, which allows for the removal of elected school board members based on threatened loss of district accreditation. The problem is that elected board members are being removed from office based on district…

New Evidence about "Brown v. Board of Education": The Complex Effects of School Racial Composition on Achievement. Discussion Paper no. 1284-04

ERIC Educational Resources Information Center

Hanushek, Eric A.; Kain, John F.; Rivkin, Steven G.

2004-01-01

While the goals of the integration of schools legally mandated by "Brown v. Board of Education" are very broad, here we focus more narrowly on how school racial composition affects scholastic achievement. Uncovering this effect is difficult, because racial mixing in the schools is not an accident but rather an outcome of both government…

Salaries of New Superintendents: A Public Relations Concern for Many Public School Boards

ERIC Educational Resources Information Center

Young, I. Phillip

2007-01-01

Salaries for new superintendents form a highly visible factor that has direct implications for school-community public relations. To provide a means for guiding school board members and to provide a format for justifying salaries, a model is presented that serves both purposes. Within this model, attention is afforded to specifying a relevant…

How School Administrators and Board Members Are Improving Learning and Saving Money. Energy-Smart Building Choices.

ERIC Educational Resources Information Center

Department of Energy, Washington, DC.

This guide shows ways that school administrators and board members can contribute to energy choice decisions for educational facilities, and it discusses how reducing operating costs also can create better learning environments. The guide reveals how design guidelines help create high-performance school buildings. It explains the use of energy…

Effective Schools through Effective Management. The School Board's Responsibility. Revised Edition.

ERIC Educational Resources Information Center

Genck, Fredric H.; Klingenberg, Allen J.

The management principles set forth in this handbook encourage broad public and employee involvement. The first of three sections, "Management in Education," looks at the current state of the art, the potential benefits of sound management, and what school boards can do to encourage development of a true management process for their districts. The…

THE EDUCATION OF MINORITY GROUP CHILDREN IN THE NEW YORK CITY PUBLIC SCHOOLS, 1965.

ERIC Educational Resources Information Center

HARLEM PARENTS COMMITTEE

IN REVIEWING THE PROGRESS REPORT OF THE BOARD OF EDUCATION COMMISSION ON SCHOOL INTEGRATION, THE HARLEM PARENTS COMMITTEE, WHICH FEELS THAT A RACIALLY INTEGRATED SCHOOL IS NECESSARY FOR QUALITY EDUCATION, FINDS THAT THE COMMISSION'S RECOMMENDATIONS HAVE NOT BEEN CARRIED OUT ADEQUATELY. THE BOARD'S PROGRAMS TO DEVELOP QUALITY EDUCATION ARE STILL…

Providing a Safe Learning Environment for Queer Students in Canadian Schools: A Legal Analysis of Homophobic Bullying

ERIC Educational Resources Information Center

Anderson, James

2014-01-01

This article reviews Canadian administrative law regarding homophobic bullying and school board decision making. Depending on the provincial legislation, school boards either have a mandatory or a discretionary duty to provide queer students with a safe learning environment. However, Canadian case law has arguably limited that discretion. Recent…

Community Schools in New York City: The Board of Education and the Children's Aid Society.

ERIC Educational Resources Information Center

Agosto, Rosa

1999-01-01

In 1987, the Children's Aid Society of New York City and the Central Board of Education agreed to develop four full-service community schools. Programs stress educational improvement, family involvement, and comprehensive services. The CAS technical assistance center has helped create 45 U.S. and overseas community schools. (MLH)

Property Tax Restrictions on School Board Taxing Authority in Pennsylvania

ERIC Educational Resources Information Center

Shrom, Timothy J.; Hartman, William

2014-01-01

The purpose of this article was to present the results of a study that analyzed Pennsylvania local school boards' taxing authority, pre- and post-enactment of Special Session Act 1, "The Taxpayer Relief Act," in 2006, in terms of its percent share of school districts' total budget in order to better understand the impact of the new…

Cultural Competence in Alberta Schools: Perceptions of ESL Families in Four Major School Boards

ERIC Educational Resources Information Center

Ngo, Hieu V.

2012-01-01

Complex linguistic, acculturative, and social needs of English-as-a-second-language (ESL) learners challenge the K-12 education system to develop cultural competence in working with culturally diverse families. This study surveyed 242 self-identified ESL students and their parents from four of Alberta's major school boards. Results of the survey…

Examining Latino Representation on California's School Boards: Their Impact on Perceptions about District Problems, Priorities and Policies

ERIC Educational Resources Information Center

Fraga, Luis; Krimm, Daniel; Neiman, Max; Reyes, Belinda

2010-01-01

The California Voting Rights Act of 2001 had the effect, among others, of granting standing for "protected classes" disadvantaged by at-large school board elections to sue their school districts for lack of appropriate representation. This has generated increased legal action along these lines, particularly among Latino communities that…

The Public Schools Contracts Law. Focus on School Law Series.

ERIC Educational Resources Information Center

Dabreu, O. Lisa

New Jersey's Public Schools Contracts Law, enacted on June 2, 1977, places limits on the authority of local and regional boards of education to make purchases and to enter into contracts, agreements, or leases for supplies or services. This publication is designed to provide information and guidance that will assist boards of education in meeting…

Reform at the Grass Roots.

ERIC Educational Resources Information Center

Gaul, Thomas H.; And Others

1994-01-01

Survey forms were sent to 6,000 school board members who subscribe to "The American School Board Journal" in an attempt to discover what reform efforts are being utilized and which ones are working best in schools. A total of 1,347 readers (22.5%) responded. Curricular and instructional reforms were cited by 91% of the respondents, and 70% said…

Preparing for Power in Elite Boarding Schools and in Working-Class Schools

ERIC Educational Resources Information Center

Finn, Patrick J.

2012-01-01

Elite boarding schools endeavor to instill in their students elite-class solidarity, strong beliefs in both meritocracy and the essential rightness of the status quo, and practical political know-how. Each of these objectives is wholly compatible with the self-interest of their students and their families. In the vast majority of working-class…

Prevalence of necrotizing ulcerative gingivitis and associated factors in Koranic boarding schools in Senegal.

PubMed

Diouf, M; Cisse, D; Faye, A; Niang, P; Seck, I; Faye, D; Lo, C M M

2012-06-01

Necrotizing ulcerative gingivitis is the most common clinical syndrome preceding noma. It is found in developing countries and in malnourished children and especially in deprived groups such as children at Koranic boarding schools. The objective of this study was to determine the prevalence of necrotizing ulcerative gingivitis and factors associated with its occurrence in a boarding school population. This was a cross-sectional study of children in Koranic boarding schools in the city of Touba, Senegal. A multistage sampling strategy was used and 8 out of 17 schools were selected. The variables collected were gender, age, oral hygiene habits, duration of residence, presence of ulcerative gingivitis and plaque, and gingival bleeding index. A logistic regression analysis with R software using the manual procedure down was used to identify factors associated with the dependent variables. There were 501 participants and boys made up 92% of the study group. The mean age was 9.3 (sd 4.0) years. The mean of duration residence was 3.4 (sd 1.5) years. The prevalence of necrotizing ulcerative gingivitis was 37% and 81% of children did not use a toothbrush or a chewing-stick. The length of residence, school size, hygiene habits and plaque and bleeding indices were significantly associated with necrotizing gingivitis after adjustment for other variables. It is necessary to develop oral hygiene programs, to establish policies to manage the oral health of children and to improve health and nutrition at Koranic boarding-schools.

Paraprofessionals: An Administration/School Board Conspiracy?

ERIC Educational Resources Information Center

Lefkowitz, Leon J.

1973-01-01

The failure of the teaching profession to react to the infiltration of paraprofessionals into the teaching ranks, a movement promoted by what amounts to an administration/school board conspiracy, suggests that teachers are doomed to second-class status. (Author/JN)

Bone quantitative susceptibility mapping using a chemical species-specific R2* signal model with ultrashort and conventional echo data.

PubMed

Dimov, Alexey V; Liu, Zhe; Spincemaille, Pascal; Prince, Martin R; Du, Jiang; Wang, Yi

2018-01-01

To develop quantitative susceptibility mapping (QSM) of bone using an ultrashort echo time (UTE) gradient echo (GRE) sequence for signal acquisition and a bone-specific effective transverse relaxation rate ( R2*) to model water-fat MR signals for field mapping. Three-dimensional radial UTE data (echo times ≥ 40 μs) was acquired on a 3 Tesla scanner and fitted with a bone-specific signal model to map the chemical species and susceptibility field. Experiments were performed ex vivo on a porcine hoof and in vivo on healthy human subjects (n = 7). For water-fat separation, a bone-specific model assigning R2* decay mostly to water was compared with the standard models that assigned the same decay for both fat and water. In the ex vivo experiment, bone QSM was correlated with CT. Compared with standard models, the bone-specific R2* method significantly reduced errors in the fat fraction within the cortical bone in all tested data sets, leading to reduced artifacts in QSM. Good correlation was found between bone CT and QSM values in the porcine hoof (R 2  = 0.77). Bone QSM was successfully generated in all subjects. The QSM of bone is feasible using UTE with a conventional echo time GRE acquisition and a bone-specific R2* signal model. Magn Reson Med 79:121-128, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

Site Management. An Analysis of the Concepts and Fundamental Operational Components Associated with the Delegation of Decision-Making Authority and Control of Resources to the School-Site Level in the California Public School System.

ERIC Educational Resources Information Center

Decker, Erwin A.; And Others

The pros and cons of decentralization of decision-making authority to the school-site level as a public school management technique are intended to serve as an informational summary for the members of the California State Board of Education, and as a resource for school district governing boards and district administrators to use to determine the…

75 FR 60735 - Proposed Issuance of Incidental Take Permits to the Washington Department of Fish and Wildlife...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-01

..., Ute ladies' tresses, Columbian white-tailed deer, gray wolf, grizzly bear, lynx, pygmy rabbit, and the... the Wildlife Areas including: horseback riding and dog field trial events; construction, maintenance...

76 FR 27175 - Quarterly Publication of Individuals Who Have Chosen To Expatriate, as Required by Section 6039G

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-10

... CHAK KIE HOFFMANN HERBERT HOLT MICHAEL LAWRENCE HOLTER KARL GUNNAR HOLTERMANN UTE CHRISTIANE HOOLEY... TIMOTHY SPENCER CAITLIN SARAH SPERLING JOERG JACQUES SRINIVASAN VENKATRAMAN ST-CHARLES CAROLE STEPHANS SIN...

Synthetic Minor NSR Permit: Red Cedar Gathering Company - Sambrito Compressor Station

EPA Pesticide Factsheets

This page contains the response to public comments and the final synthetic minor NSR permit for the Red Cedar Gathering Company, Sambrito Compressor Station, located on the Southern Ute Indian Reservation in La Plata County, CO.

Synthetic Minor NSR Permit: BP America Production Company - Salvador I/II Central Delivery Point

EPA Pesticide Factsheets

This page contains the final synthetic minor NSR permit for the BP America Production Company, Salvador I/II Central Delivery Point, located on the Southern Ute Indian Reservation in La Plata County, CO.

Public Funding for Private Schools: The Current Landscape. "A Reflection on the 2013 Catholic Higher Education Collaborative Conference on Catholic School Financing"

ERIC Educational Resources Information Center

Mulaney, Ellen

2014-01-01

On September 22-24, 2013, the University of Notre Dame's Institute for Catholic Education hosted a conference on Catholic school financing on the Notre Dame campus, which drew experts on the subject from across the United States. This author, because of her roles as a Board Member of the Board of Catholic Schools of the Archdiocese of Chicago,…

When Board Relations Are Smooth, Success Is a Breeze.

ERIC Educational Resources Information Center

Griffith, Robert

1990-01-01

The key to succeeding in superintendent-board relationships is fitting the school board into a three-part framework of policies, meetings, and goals. Advice is also provided concerning budgeting, becoming acquainted with board members, and handling disagreements. A sidebar classifies board members as builders, shopkeepers, mechanics, cheerleaders,…

Bringing out the Best Board Behavior

ERIC Educational Resources Information Center

Caruso, Nicholas

2004-01-01

The author's advice for for a school board superintendent is to assume incompetence instead of malevolence. Board members who behave inappropriately are a minority, and those with malicious intent are extremely rare. Most misbehaving board members act out of frustration. They may not understand the appropriate role of a board member.…

The Toronto District School Board: A Global City School System's Structures, Processes, and Student Outcomes

ERIC Educational Resources Information Center

Parekh, Gillian; Flessa, Joseph; Smaller, Harry

2016-01-01

In this article we describe the ways that academic opportunity is distributed within the Toronto District School Board (TDSB), Canada's largest and most demographically diverse public education system. By putting a range of recent outcome data into historical, organizational, and policy contexts, we provide a snapshot of how one of North America's…

Graduation Requirements for Students in Missouri Public Schools: Effective for Graduates of the Class of 2010

ERIC Educational Resources Information Center

Missouri Department of Elementary and Secondary Education, 2007

2007-01-01

In 2004, Commissioner of Education D. Kent King appointed a statewide task force to study Missouri high schools and make recommendations on strengthening the ways they help students prepare for life after high school. The State Board of Education adopted the following recommendations in 2005 and 2006. The State Board of Education increased minimum…

Improving Racial Balance and Intergroup Relations: An Advisory Report to the Board of Education, Inglewood Unified School District.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento. Bureau of Intergroup Relations.

An advisory report to the Board of Education of the Inglewood Unified School District was prepared by California's Bureau of Intergroup Relations. The document contains a section on the pupil distribution in the public schools. Also presented are such aspects of educational opportunity and intergroup relations as indicators of inequality, the…

Mis-Education in Schools: Beyond the Slogans and Double-Talk

ERIC Educational Resources Information Center

Good, Howard

2006-01-01

In this book, the author uses his experiences as a parent, teacher, and school board member to explore what has gone wrong with education and how to make it right. He takes the reader inside classrooms, locker rooms, school board meetings, and parent-teacher conferences to discover how children are being educated--or, more often than not,…

Chief Examiners as Prophet and Priest: Relations between Examination Boards and School Subjects, and Possible Implications for Knowledge

ERIC Educational Resources Information Center

Puttick, Steven

2015-01-01

Evidence from an ethnographic study of three secondary school geography departments in England is drawn on to describe aspects of the relationships between examination boards and school subjects. This paper focuses on one department, in "Town Comprehensive", and the argument is illustrated through a discussion of observed lessons with a…

Model Debate for the Yellow Book Learning in Islamic Boarding School

ERIC Educational Resources Information Center

Apdoludin; Saidek, Abdul Rahim; Islami, Raisul

2016-01-01

This study aimed to determine the effect model of debate in the yellow book learning in schools to improve students' critical thinking skills so they can find a new science. This study was an experimental study with a control group. The study was conducted in classes XI Islamic Boarding School Al-Hidayah Jambi. This study uses two parallel…

Innovation That Sticks Case Study Report: Ottawa Catholic School Board. Leading and Learning for Innovation, A Framework for District-Wide Change

ERIC Educational Resources Information Center

Canadian Education Association, 2016

2016-01-01

A Canadian Education Association (CEA) Selection Jury chose the Ottawa Catholic School Board (OCSB) out of 35 School District applicants from across Canada to participate in the 2015 "Innovation that Sticks" Case Study Program. From September to December 2015--through an Appreciative Inquiry interview process--the CEA researched how the…

Harry Potter and the Public School Library

ERIC Educational Resources Information Center

DeMitchell, Todd A.; Carney, John J.

2005-01-01

For multitudes of children Harry Potter is a hero. He fights evil and stands up for his friends. However, not all adults agree. Instead, he is perceived as a threat by many. This article discusses how some adults on a school board reacted to this perceived threat. The majority of a school board voted to restrict access to Harry Potter books in the…

Report of the 2002 Texas Public School Technology Survey Prepared for the Telecommunications Infrastructure Fund Board and Texas Public Schools.

ERIC Educational Resources Information Center

Denton, Jon; Davis, Trina; Strader, Arlen; Durbin, Brooke

Over the past four legislative sessions, the Texas State Legislature enacted laws that have accelerated the integration of technology into public education. The significant effort to build technology infrastructure in Texas is evident through the thousands of public school awards provided by the Telecommunications Infrastructure Fund (TIF) Board,…

Report of the 2000 Texas Public School Technology Survey Prepared for the Telecommunications Infrastructure Fund Board and Texas Public Schools.

ERIC Educational Resources Information Center

Denton, Jon; Davis, Trina; Strader, Arlen

Over the past three legislative sessions, the Texas State Legislature enacted laws that have accelerated the integration of technology into public education. Significant efforts to build technology infrastructure in Texas are evident through the thousands of public school awards provided by the Telecommunications Infrastructure Fund Board (TIF),…

The Basics of School Law: A Guide for School Directors

ERIC Educational Resources Information Center

Washington State School Directors' Association (NJ1), 2010

2010-01-01

This guide is intended to give individual school board directors an introduction to some of the legal issues they may encounter in their board service. This material is not intended to answer every question, even in the subject matter areas they cover. This guide is merely intended to alert directors to the legal issues that they will encounter…

Law, Finance, and the Teacher in Illinois. A Handbook for Teachers, Administrators, and School Board Members. Third Edition.

ERIC Educational Resources Information Center

Garber, Lee O.; And Others

This handbook explains the legal principles underlying the Illinois public education system, thereby providing teachers, administrators, and school board members with an understanding of the nature of the public school as a social and governmental institution. It also considers the legal status of Illinois teachers by defining their rights,…

A Comparative Case Study of the Influence of Educational Governance Team Decision-Making Processes on District Climate and Student Achievement

ERIC Educational Resources Information Center

Thompson, Debra A.

2010-01-01

This study explored how the educational governance team, composed of the superintendent and school board, can, in their collaborative efforts and decision-making processes, influence school district climate and impact student achievement. Though in form and function, school boards have not changed much in their almost 200 years of existence,…

So, You Want to Start a Charter? La Escuela Freire: A Charter School Case Study

ERIC Educational Resources Information Center

Herzog, Anat

2017-01-01

This case study attempts to better understand the nuances of charter school impact by documenting the story of the Board of La Escuela Freire (the Board), a group attempting to open a democratic, social justice charter school in Santa Ana, California. In asking the question: "What has been the development process of La Escuela Freire?",…

The Union Label on the Ballot Box: How School Employees Help Choose Their Bosses

ERIC Educational Resources Information Center

Moe, Terry M.

2006-01-01

School boards, who have been regarded as the keystone that links public education to ordinary citizens, are normally elected. However, these elections are usually low-turnout, low-interest affairs in which the vast majority of ordinary citizens play no role at all. In school board elections, the incentives of the teacher unions are strong and…

75 FR 53958 - Meeting of the Board of Advisors to the Presidents of the Naval Postgraduate School and the Naval...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-02

... DEPARTMENT OF DEFENSE Department of the Navy Meeting of the Board of Advisors to the Presidents of the Naval Postgraduate School and the Naval War College AGENCY: Department of the Navy, DoD. ACTION... of Advisors (BOA) to the Presidents of the Naval Postgraduate School (NPS) and the Naval War College...

77 FR 57562 - Meeting of the Board of Advisors to The Presidents of the Naval Postgraduate School and the Naval...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

... DEPARTMENT OF DEFENSE Department of the Navy Meeting of the Board of Advisors to The Presidents of the Naval Postgraduate School and the Naval War College AGENCY: Department of the Navy, DoD. ACTION...) to the Presidents of the Naval Postgraduate School (NPS) and the Naval War College (NWC) and its...

Stress and the Boarding School Teacher.

ERIC Educational Resources Information Center

Cohen, Jane A.

1982-01-01

Sources of teacher stress in private boarding schools include the expectations placed on teachers, poor administrative leadership, the physical environment, time pressures, and age differences or similarities with colleagues and students. Coping with stress may involve lowered expectations, better personal health care, consistent supervision,…

Developing Native School Boards: Facilitators and Impediments.

ERIC Educational Resources Information Center

Isherwood, Geoffrey B.

1997-01-01

Effective strategies for assisting Canadian Native communities to develop school boards included encouraging an unhurried adaptive learning process, providing guidance to achieve consensus, and allowing for an incubation period. Impediments to development included community members' avoidance of leadership roles, cross-cultural misunderstandings,…