Millennial Instructional Preferences in Post-Secondary Business Programs

Science.gov (United States)

West, Cynthia Elaine

2017-01-01

The purpose of this mixed method study was to examine the instructional preferences of millennial learners and how their instructional preferences affect their choice in post-secondary business programs. The instructional preferences of millennial learners are an important question for post-secondary business programs enrolling learners from…

SUMO regulates p21Cip1 intracellular distribution and with p21Cip1 facilitates multiprotein complex formation in the nucleolus upon DNA damage.

Science.gov (United States)

Brun, Sonia; Abella, Neus; Berciano, Maria T; Tapia, Olga; Jaumot, Montserrat; Freire, Raimundo; Lafarga, Miguel; Agell, Neus

2017-01-01

We previously showed that p21Cip1 transits through the nucleolus on its way from the nucleus to the cytoplasm and that DNA damage inhibits this transit and induces the formation of p21Cip1-containing intranucleolar bodies (INoBs). Here, we demonstrate that these INoBs also contain SUMO-1 and UBC9, the E2 SUMO-conjugating enzyme. Furthermore, whereas wild type SUMO-1 localized in INoBs, a SUMO-1 mutant, which is unable to conjugate with proteins, does not, suggesting the presence of SUMOylated proteins at INoBs. Moreover, depletion of the SUMO-conjugating enzyme UBC9 or the sumo hydrolase SENP2 changed p21Cip1 intracellular distribution. In addition to SUMO-1 and p21Cip1, cell cycle regulators and DNA damage checkpoint proteins, including Cdk2, Cyclin E, PCNA, p53 and Mdm2, and PML were also detected in INoBs. Importantly, depletion of UBC9 or p21Cip1 impacted INoB biogenesis and the nucleolar accumulation of the cell cycle regulators and DNA damage checkpoint proteins following DNA damage. The impact of p21Cip1 and SUMO-1 on the accumulation of proteins in INoBs extends also to CRM1, a nuclear exportin that is also important for protein translocation from the cytoplasm to the nucleolus. Thus, SUMO and p21Cip1 regulate the transit of proteins through the nucleolus, and that disruption of nucleolar export by DNA damage induces SUMO and p21Cip1 to act as hub proteins to form a multiprotein complex in the nucleolus.

Softball: Special Olympics Sports Skills Instructional Program.

Science.gov (United States)

Special Olympics, Inc., Washington, DC.

One of seven instructional units on Special Olympics Sports Skills Instructional Programs, this guide presents suggestions for coaching softball for mentally retarded persons. An overview section provides information on teaching suggestions, followed by a list of program goals, objectives, and benefits. Sports skill assessments measure athletes'…

Explicit Instruction Elements in Core Reading Programs

Science.gov (United States)

Child, Angela R.

2012-01-01

Classroom teachers are provided instructional recommendations for teaching reading from their adopted core reading programs (CRPs). Explicit instruction elements or what is also called instructional moves, including direct explanation, modeling, guided practice, independent practice, discussion, feedback, and monitoring, were examined within CRP…

Programed Instruction in Health Education and Physical Education.

Science.gov (United States)

Mayshark, Cyrus; Evaul, Thomas W.

This book contains eight chapters by several different authors, most of them professors of health or physical education. Focus is on applications and implications of programed instruction for professionals in the health and physical education fields. "Overview of Programed Instruction" defines programing, its development and implications for…

Aves do Parque Nacional da Serra do Cipó: o Vale do Rio Cipó, Minas Gerais, Brasil The birds of "Parque Nacional da Serra do Cipó": the Rio Cipó valley, Minas Gerais, Brazil

Directory of Open Access Journals (Sweden)

Marcos Rodrigues

2005-06-01

Full Text Available Foi conduzido um levantamento de espécies de aves do Vale do alto Rio Cipó durante o período de maio de 1998 a novembro de 2002. A região está totalmente inserida em uma das unidades de conservação mais importantes do sudeste do Brasil, o Parque Nacional da Serra do Cipó, em Minas Gerais. O método utilizado foi o de observação direta ao longo de 'transectos', captura com redes e identificação a partir do uso de vocalizações. A riqueza de espécies foi estimada usando-se o método de 'jackknife'. Foram registradas 226 espécies de aves pertencentes a 43 famílias. Isso corresponde cerca de 27% das 837 espécies já registradas para o bioma do Cerrado. Foram capturados 2.249 indivíduos num total de 4.486,82 horas-rede, onde foram amostradas 119 espécies pertencentes a 23 famílias. A riqueza foi estimada em 239 ± 5 espécies. Constam nesta lista seis espécies endêmicas do Cerrado: Augastes scutatus (Temminck, 1824 (Trochilidae, Hylocryptus rectirostris (Wied-NeuWied, 1821 (Furnariidae, Antilophia galeata (Lichtenstein, 1832 (Pipridae, Cyanocorax cristatellus (Temminck, 1823 (Corvidae, Charitospiza eucosma (Oberholser, 1905, Saltator atricollis (Vieillot, 1817, e Porphyrospiza caerulescens (Wied-Neuwied, 1830 (Emberizidae. Ocorrem também três espécies quase-ameaçadas de extinção: Sarcoramphus papa (Linnaeus, 1758 (Cathartidae, Cypsnagra hirundinacea (Lesson, 1831 e Charitospiza eucosma (Emberizidae. O Vale do Rio Cipó abriga uma porção significativa da avifauna do Cerrado. Alguns dos habitat encontrados no Vale estão se tornando cada vez mais raros na região do Cerrado de todo o Brasil, como as matas ciliares e o sistema de lagoas temporárias ao longo dos rios. Mesmo as cachoeiras, habitat importante para várias espécies, vêm desaparecendo em outras regiões do Brasil. Nesse sentido, a região do Vale do Rio Cipó dentro Parque consolida um dos seus objetivos que é a conservação da biodiversidade.It is

Overexpression and small molecule-triggered downregulation of CIP2A in lung cancer.

Directory of Open Access Journals (Sweden)

Liang Ma

Full Text Available Lung cancer is the leading cause of cancer deaths worldwide, with a five-year overall survival rate of only 15%. Cancerous inhibitor of PP2A (CIP2A is a human oncoprotein inhibiting PP2A in many human malignancies. However, whether CIP2A can be a new drug target for lung cancer is largely unclear.Normal and malignant lung tissues were derived from 60 lung cancer patients from southern China. RT-PCR, Western blotting and immunohistochemistry were used to evaluate the expression of CIP2A. We found that among the 60 patients, CIP2A was undetectable or very low in paratumor normal tissues, but was dramatically elevated in tumor samples in 38 (63.3% patients. CIP2A overexpression was associated with cigarette smoking. Silencing CIP2A by siRNA inhibited the proliferation and clonogenic activity of lung cancer cells. Intriguingly, we found a natural compound, rabdocoetsin B which is extracted from a Traditional Chinese Medicinal herb Rabdosia coetsa, could induce down-regulation of CIP2A and inactivation of Akt pathway, and inhibit proliferation and induce apoptosis in a variety of lung cancer cells.Our findings strongly indicate that CIP2A could be an effective target for lung cancer drug development, and the therapeutic potentials of CIP2A-targeting agents warrant further investigation.

Systematic Instruction for Retarded Children: The Illinois Program - Experimental Edition. Part IV: Motor Performance and Recreation Instruction.

Science.gov (United States)

Linford, Anthony G.; Jeanrenaud, Claudine Y.

The manual of programed instruction for motor skills and recreational activities for trainable mentally handicapped children includes guidelines on basic recreation movements, rhythm in music, handicrafts, and miscellaneous activities. The guidelines employ principles of behavior change and direct instruction. Detailed programed instruction lists…

CIP2A protein expression in high-grade, high-stage bladder cancer

International Nuclear Information System (INIS)

Huang, Lisa P; Savoly, Diana; Sidi, Abraham A; Adelson, Martin E; Mordechai, Eli; Trama, Jason P

2012-01-01

Bladder cancer is one of the most common cancers in the United States. Numerous markers have been evaluated for suitability of bladder cancer detection and surveillance. However, few of them are acceptable as a routine tool. Therefore, there exists a continuing need for an assay that detects the presence of bladder cancer in humans. It would be advantageous to develop an assay with a protein that is associated with the development of bladder cancer. We have identified the cancerous inhibitor of PP2A (CIP2A) protein as a novel bladder cancer biomarker. In this study, Western blot analysis was used to assess the expression level of CIP2A protein in bladder cancer cell lines and bladder cancer patient tissues (n = 43). Our studies indicated CIP2A protein was abundantly expressed in bladder cancer cell lines but not in nontumor epithelial cell lines. Furthermore, CIP2A was specifically expressed in transitional cell carcinoma (TCC) of the bladder tumor tissues but not in adjacent nontumor bladder tissue. Our data showed that CIP2A protein detection in high-grade TCC tissues had a sensitivity of 65%, which is 3.4-fold higher than that seen in low-grade TCC tissues (19%). The level of CIP2A protein expression increased with the stage of disease (12%, 27%, 67%, and 100% for pTa, pT1, pT2, and pT3 tumor, respectively). In conclusion, our studies suggest that CIP2A protein is specifically expressed in human bladder tumors. CIP2A is preferentially expressed in high-grade and high-stage TCC tumors, which are high-risk and invasive tumors. Our studies reported here support the role of CIP2A in bladder cancer progression and its usefulness for the surveillance of recurrence or progression of human bladder cancer

Engine Fundamentals: Automotive Mechanics Instructional Program. Block 2.

Science.gov (United States)

O'Brien, Ralph D.

The second of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in engine fundamentals at the secondary and postsecondary level. The material, as organized, is a suggested sequence of instruction within each block. Each lesson…

Development of mice without Cip/Kip CDK inhibitors

Energy Technology Data Exchange (ETDEWEB)

Tateishi, Yuki; Matsumoto, Akinobu; Kanie, Tomoharu [Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Fukuoka 812-8582 (Japan); CREST, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012 (Japan); Hara, Eiji [Cancer Institute, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550 (Japan); Nakayama, Keiko [Department of Developmental Genetics, Center for Translational and Advanced Animal Research, Graduate School of Medicine, Tohoku University, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi 980-8575 (Japan); Nakayama, Keiichi I., E-mail: nakayak1@bioreg.kyushu-u.ac.jp [Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Fukuoka 812-8582 (Japan); CREST, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012 (Japan)

2012-10-19

Highlights: Black-Right-Pointing-Pointer Mice lacking Cip/Kip CKIs (p21, p27, and p57) survive until embryonic day 13.5. Black-Right-Pointing-Pointer Proliferation of MEFs lacking all three Cip/Kip CKIs appears unexpectedly normal. Black-Right-Pointing-Pointer CDK2 kinase activity of the triple mutant MEFs is increased in G0 phase. -- Abstract: Timely exit of cells from the cell cycle is essential for proper cell differentiation during embryogenesis. Cyclin-dependent kinase (CDK) inhibitors (CKIs) of the Cip/Kip family (p21, p27, and p57) are negative regulators of cell cycle progression and are thought to be essential for development. However, the extent of functional redundancy among Cip/Kip family members has remained largely unknown. We have now generated mice that lack all three Cip/Kip CKIs (TKO mice) and compared them with those lacking each possible pair of these proteins (DKO mice). We found that the TKO embryos develop normally until midgestation but die around embryonic day (E) 13.5, slightly earlier than p27/p57 DKO embryos. The TKO embryos manifested morphological abnormalities as well as increased rates of cell proliferation and apoptosis in the placenta and lens that were essentially indistinguishable from those of p27/p57 DKO mice. Unexpectedly, the proliferation rate and cell cycle profile of mouse embryonic fibroblasts (MEFs) lacking all three Cip/Kip CKIs did not differ substantially from those of control MEFs. The abundance and kinase activity of CDK2 were markedly increased, whereas CDK4 activity and cyclin D1 abundance were decreased, in both p27/p57 DKO and TKO MEFs during progression from G{sub 0} to S phase compared with those in control MEFs. The extents of the increase in CDK2 activity and the decrease in CDK4 activity and cyclin D1 abundance were greater in TKO MEFs than in p27/p57 DKO MEFs. These results suggest that p27 and p57 play an essential role in mouse development after midgestation, and that p21 plays only an auxiliary role in

Tune Up: Automotive Mechanics Instructional Program. Block 5.

Science.gov (United States)

O'Brien, Ralph D.

The fifth of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in automotive tune-ups at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each lesson…

Fuel System: Automotive Mechanics Instructional Program. Block 4.

Science.gov (United States)

O'Brien, Ralph D.

The fourth of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in automotive fuel systems at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

Cooling System: Automotive Mechanics Instructional Program. Block 6.

Science.gov (United States)

O'Brien, Ralph D.

The last of six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in the automotive cooling system at the secondary and post secondary level. The material, as organized, is a suggested sequence of instruction within each block. Each…

Teaching Machines, Programming, Computers, and Instructional Technology: The Roots of Performance Technology.

Science.gov (United States)

Deutsch, William

1992-01-01

Reviews the history of the development of the field of performance technology. Highlights include early teaching machines, instructional technology, learning theory, programed instruction, the systems approach, needs assessment, branching versus linear program formats, programing languages, and computer-assisted instruction. (LRW)

Orientation: Automotive Mechanics Instructional Program. Block 1.

Science.gov (United States)

O'Brien, Ralph D.

The first six instructional blocks in automotive mechanics, the lessons and supportive information in the document provide a guide for teachers in planning an instructional program in the basic theory and practice of a beginning course at the secondary and post-secondary level. The material, as organized, is a suggested sequence of instruction…

Potential impacts of NOx and SO2 constraints on CIPS operations

International Nuclear Information System (INIS)

Almasque, J.; Montgomery, D.; Le, K.; Boyle, R.; Nguyen, M.; Orndoff, D.

1994-01-01

To meet the Clean Air Act requirements, CIPS will need to spend around $30 million to curtail its SO 2 and NO x emissions by 40 percent. A key challenge facing CIPS management is to determine an emission compliance strategy that minimizes the total system production costs while maintaining a reasonable safety margin and back-up plan. CIPS is currently testing tools to perform emission-constrained unit commitment and economic dispatch. This ''soft'' option provides a back-up measure, should unforeseen occurrences take place or newly installed NO x reduction equipment fail to perform as expected. Algorithm development, software modification, procedural changes, and data collection required to implement emission-constrained dispatch will need to be in place by January, 1995. By taking advantage of ''soft'' methods, such as emission-constrained dispatch, emission trading, and operator training, CIPS hopes to reduce its emission-related capital expenditures by 5--20 percent

Cloning of the rat Waf1/Cip1 gene

International Nuclear Information System (INIS)

Belinsky, S.A.; Middleton, S.K.

1994-01-01

The progression of eukaryotic cells through the cell cycle involves the sequential expression of specific genes. This process is regulated by both external and internal stimuli that prevent the cell from prematurely entering the next phase before all macromolecular events have been completed. The activation and subsequent inactivation of cyclin dependent kinases (Cdks) represent one internal stimuli required to regulate the transit of cells from one stage of the cell cycle to the next. Another member of this regulatory cascade is the p53 tumor suppressor gene, which controls a G 1 checkpoint at which the cell cycle can be arrested prior to the initiation of DNA synthesis. Following DNA damage, p53 protein levels rise, and entry into S phase is delayed, presumably to allow time for repair of the lesions. When p53 function is lost, cells containing damaged DNA template enter S phase leading to fixation and propagation of genetic alterations. Recently, evidence linking the growth-suppressing activity of p53 and inactivation of Cdks has been provided by the cloning of the Waf1/Cip1 gene. Waf1/Cip1 encodes a protein of M r 21,000 (p21), which inhibits Cdks in vitro. The overexpression of Waf1/Cip1 in cells inhibits cell growth, suggesting that p21 is a downstream mediator of p53 function. Loss of Waf1/Cip1 gene function could lead to deregulation of the cell cycle and contribute to the development of the neoplastic phenotype in tumors that do not contain mutations in the p53 gene. The purpose of the present investigation was to clone the rat Waf1/Cip1 gene,then determine the frequency for alteration of this gene in lung tumors induced by X-rays

Group Use and Other Aspects of Programmed Instruction. Final Report.

Science.gov (United States)

Crist, Robert L.

The use of group approval as a social reinforcer and related methods in group presentation of programed instruction were investigated in a series of studies. The efficacy of programed instructional materials is frequently limited by their inability to command and maintain adequate attention and motivation. To consider social reinforcement effects…

Teaching Machines and Programmed Instruction; an Introduction.

Science.gov (United States)

Fry, Edward B.

Teaching machines and programed instruction represent new methods in education, but they are based on teaching principles established before the development of media technology. Today programed learning materials based on the new technology enjoy increasing popularity for several reasons: they apply sound psychological theories; the materials can…

Systematic Instruction for Retarded Children: The Illinois Program. Part III: Self-Help Instruction.

Science.gov (United States)

Linford, Maxine D.; And Others

The manual for programed instruction of self care skills for trainable mentally handicapped children consists of dressing, dining, grooming, and toilet training. Teaching methods used include behavioral analysis and management, task analysis, and errorless learning. The lesson plans in each section are programed to maximize the child's success at…

Improving English Instruction through Neuro-Linguistic Programming

Science.gov (United States)

Helm, David Jay

2009-01-01

This study examines the background information and numerous applications of neuro-linguistic programming as it applies to improving English instruction. In addition, the N.L.P. modalities of eye movement, the use of predicates, and posturing are discussed. Neuro-linguistic programming presents all students of English an opportunity to reach their…

The maternal genes Ci-p53/p73-a and Ci-p53/p73-b regulate zygotic ZicL expression and notochord differentiation in Ciona intestinalis embryos.

Science.gov (United States)

Noda, Takeshi

2011-12-01

I isolated a Ciona intestinalis homolog of p53, Ci-p53/p73-a, in a microarray screen of rapidly degraded maternal mRNA by comparing the transcriptomes of unfertilized eggs and 32-cell stage embryos. Higher expression of the gene in eggs and lower expression in later embryonic stages were confirmed by whole-mount in situ hybridization (WISH) and quantitative reverse transcription-PCR (qRT-PCR); expression was ubiquitous in eggs and early embryos. Knockdown of Ci-p53/p73-a by injection of antisense morpholino oligonucleotides (MOs) severely perturbed gastrulation cell movements and expression of notochord marker genes. A key regulator of notochord differentiation in Ciona embryos is Brachyury (Ci-Bra), which is directly activated by a zic-like gene (Ci-ZicL). The expression of Ci-ZicL and Ci-Bra in A-line notochord precursors was downregulated in Ci-p53/p73-a knockdown embryos. Maternal expression of Ci-p53/p73-b, a homolog of Ci-p53/p73-a, was also detected. In Ci-p53/p73-b knockdown embryos, gastrulation cell movements, expression of Ci-ZicL and Ci-Bra in A-line notochord precursors, and expression of notochord marker gene at later stages were perturbed. The upstream region of Ci-ZicL contains putative p53-binding sites. Cis-regulatory analysis of Ci-ZicL showed that these sites are involved in expression of Ci-ZicL in A-line notochord precursors at the 32-cell and early gastrula stages. These results suggest that p53 genes are maternal factors that play a crucial role in A-line notochord differentiation in C. intestinalis embryos by regulating Ci-ZicL expression. Copyright © 2011 Elsevier Inc. All rights reserved.

Assessment of pathology instruction in U.S. Dental hygiene educational programs.

Science.gov (United States)

Jacobs, Barbara B; Lazar, Ann A; Rowe, Dorothy J

2015-04-01

To assess the instruction of pathology content in entry-level and advanced practitioner dental hygiene educational programs and the program directors' perceptions whether their graduates are adequately prepared to meet the increasingly complex medical and oral health needs of the public. A 28-question survey of instructional content and perceptions was developed and distributed using Qualtrics® software to the 340 directors of entry-level and advanced practitioner dental hygiene programs in the US. Respondents rated their level of agreement to a series of statements regarding their perceptions of graduates' preparation to perform particular dental hygiene services associated with pathology. Descriptive statistics for all 28 categorical survey questions were calculated and presented as the frequency (percentage). Of the 340 directors surveyed, 130 (38%) responded. Most entry-level respondents (53%) agreed or strongly agreed (29%) that their graduates were adequately prepared to meet the complex medical and oral health needs of the public, while all respondents of advanced practitioner programs strongly agreed. More respondents strongly agreed to statements related to clinical instruction than to didactic courses. While 64% of respondents agreed that their graduates were prepared to practice unsupervised, if it were legally allowed, 21% were ambivalent. The extent of pathology instruction in entry-level programs varied, but most used traditional formats of instruction, educational resources and assessments of educational outcomes. Advanced practitioner programs emphasized histological and clinical examination of oral lesions and patient case studies. Strengthening pathology instruction would ensure that future generations of dental hygienists would be adequately prepared to treat medically compromised patients. Copyright © 2015 The American Dental Hygienists’ Association.

Second generation tyrosine kinase inhibitors prevent disease progression in high-risk (high CIP2A) chronic myeloid leukaemia patients.

Science.gov (United States)

Lucas, C M; Harris, R J; Holcroft, A K; Scott, L J; Carmell, N; McDonald, E; Polydoros, F; Clark, R E

2015-07-01

High cancerous inhibitor of PP2A (CIP2A) protein levels at diagnosis of chronic myeloid leukaemia (CML) are predictive of disease progression in imatinib-treated patients. It is not known whether this is true in patients treated with second generation tyrosine kinase inhibitors (2G TKI) from diagnosis, and whether 2G TKIs modulate the CIP2A pathway. Here, we show that patients with high diagnostic CIP2A levels who receive a 2G TKI do not progress, unlike those treated with imatinib (P=<0.0001). 2G TKIs induce more potent suppression of CIP2A and c-Myc than imatinib. The transcription factor E2F1 is elevated in high CIP2A patients and following 1 month of in vivo treatment 2G TKIs suppress E2F1 and reduce CIP2A; these effects are not seen with imatinib. Silencing of CIP2A, c-Myc or E2F1 in K562 cells or CML CD34+ cells reactivates PP2A leading to BCR-ABL suppression. CIP2A increases proliferation and this is only reduced by 2G TKIs. Patients with high CIP2A levels should be offered 2G TKI treatment in preference to imatinib. 2G TKIs disrupt the CIP2A/c-Myc/E2F1 positive feedback loop, leading to lower disease progression risk. The data supports the view that CIP2A inhibits PP2Ac, stabilising E2F1, creating a CIP2A/c-Myc/E2F1 positive feedback loop, which imatinib cannot overcome.

Oceanic Circulation. A Programmed Unit of Instruction.

Science.gov (United States)

Marine Maritime Academy, Castine.

This booklet contains a programmed lesson on oceanic circulation. It is designed to allow students to progress through the subject at their own speed. Since it is written in linear format, it is suggested that students proceed through the program from "frame" to succeeding "frame." Instructions for students on how to use the booklet are included.…

Project Physics Programmed Instruction, Waves 2.

Science.gov (United States)

Harvard Univ., Cambridge, MA. Harvard Project Physics.

This is the second of two programmed instruction booklets on the topic of waves, developed by Harvard Project Physics. It covers the relationships among the frequency, period, wavelength, and speed of a periodic wave. For the first booklet in this series, see SE 015 552. (DT)

Effect of material selection and background impurity on interface property and resulted CIP-GMR performance

International Nuclear Information System (INIS)

Peng Xilin; Morrone, Augusto; Nikolaev, Konstantin; Kief, Mark; Ostrowski, Mark

2009-01-01

In this paper, we investigated the effect of background base pressure, wafer-transferring time between process modules, and stack layer material selection on the current-in-plane giant magneto-resistive (CIP-GMR) interface properties and the resulted CIP-GMR performance. Experimental results showed that seed layer/AFM interface, AFM/pinned layer (PL) interface, pinned layer/Ru interface, and reference layer (RL)/Cu spacer interface are among the most critical ones for a CIP-GMR device. By reducing the background impurity level (water moisture and oxygen), optimizing the wafer process flow sequence, and careful stack-layer material selection, such critical interfaces in a CIP-GMR device can be preserved. Consequently, a much robust GMR performance control can be achieved.

Boxing Injuries from an Instructional Program.

Science.gov (United States)

Welch, Michael J.; And Others

1986-01-01

This paper describes the safeguards as well as the injury pattern of the boxing program at the US Military Academy at West Point from 1983 to 1985. About 2,100 cadets received boxing instruction during this period with an injury rate of less than four percent. (Author/MT)

HOW TO USE PROGRAMMED INSTRUCTION IN THE CLASSROOM.

Science.gov (United States)

SILVERMAN, ROBERT E.

THIS BOOKLET DESCRIBES FOR TEACHERS THE BASIC FACETS OF PROGRAMED INSTRUCTION, GIVES EXAMPLES OF PROGRAM FRAMES, AND SUMMARIZES 10 CASE STUDIES. ITS PRICE IS $1 (DISCOUNTS ON QUANTITY PURCHASES), AND IT IS AVAILABLE FROM HONOR PRODUCTS CO., A DIVISION OF BOLT BERANEK AND NEWMAN INC., CAMBRIDGE, MASS. (LH)

Instruction of Research-Based Comprehension Strategies in Basal Reading Programs

Science.gov (United States)

Pilonieta, Paola

2010-01-01

Research supports using research-based comprehension strategies; however, comprehension strategy instruction is not highly visible in basal reading programs or classroom instruction, resulting in many students who struggle with comprehension. A content analysis examined which research-based comprehension strategies were presented in five…

Potential benefits of selling by auction the CIP 6 energy; Effetti della vendita tramite asta dell'energia CIP 6

Energy Technology Data Exchange (ETDEWEB)

Campidoglio, C. [Istituto per la Ricerca Sociale, Milan (Italy). Osservatorio Energia

2000-12-01

This paper analyses the potential benefits of selling by auction the CIP 6 energy. This would both reduce the supply shortage and the prices on the eligible market, increase competition on the contract-for-difference market, indicate a clear price to which regulated energy charges could be indexed, thus extending the auction benefits to the franchise market to avoid the reintroduction of cross-subsidies. [Italian] L'articolo analizza i possibili benefici della vendita tramita asta dell'energia CIP 6. In particolare, l'asta ridurrebbe la scarsita' d'offerta e quindi i pressi sul mercato libero, aumenterebbe la concorrenza nel mercato dei contratti per differenza, fornirebbe un prezzo chiaro a cui indicizzare il prezzo dell'energia in tariffa, estendendo i benefici dell'asta sul mercato vincolato ed evitando la reintroduzione di sussidi incrociati.

Analisis Strategi Mitigasi Resiko Pada Supply Chain CV Surya Cip Dengan House of Risk Model

OpenAIRE

Pertiwi, Yoana Ellen; Susanty, Aries

2017-01-01

Analysis of Risk Mitigation Strategies on CV Surya CIP's Supply Chain Using House of Risk Model. In the supply chain activities always has the potential of risk, therefore risk management is necessary for handling the risks. At the company that produces plastic molding machine such as CV Surya CIP, in its supply chain activities have a chance to arise risks. The purpose of this study is to identify the various risks that occur in the CV Surya CIP and its causes, severity and determine the ...

A Design Study of a Multimedia Instructional Grammar Program with Embedded Tracking

Science.gov (United States)

Koehler, Natalya A.; Thompson, Ann D.; Phye, Gary D.

2011-01-01

This is a design study meant to demonstrate the feasibility of integrating three rather different theoretical perspectives for future efforts in multimedia instructional design. A multimedia instructional grammar program contextualized within the teaching of English as a Second Language (ESL) was developed and evaluated. The program design was…

[The mechanisms of p21WAF1/Cip-1 expression in MOLT-4 cell line induced by TSA].

Science.gov (United States)

Song, Yi; Liu, Mei-Ju; Zhao, Guo-Wei; Qian, Jun-Jie; Dong, Yan; Liu, Hua; Sun, Guo-Jing; Mei, Zhu-Zhong; Liu, Bin; Tian, Bao-Lei; Sun, Zhi-Xian

2005-04-01

To investigate the function and molecular mechanism of p21(WAF1/Cip-1) expression in MOLT-4 cells induced by HDAC inhibitor TSA, the expression pattern of p21(WAF1/Cip-1) and the distribution of cell cycle in TSA treated cells were analyzed. The results showed that TSA could effectively induce G(2)/M arrest and apoptosis of MOLT-4 cells. Kinetic experiments demonstrated that p21(WAF1/Cip-1) were upregulated quickly before cell arrested in G(2)/M and began decreasing at the early stage of apoptosis. Meanwhile, the proteasome inhibitor MG-132 could inhibit the decrease of p21(WAF1/Cip-1) at the early stage of apoptosis, which showed that proteasome pathway involved in p21(WAF1/Cip-1) degradation during the TSA induced G(2)/M arrest and apoptosis responses. This study also identified that the protein level of p21(WAF1/Cip-1) was highly associated with the cell cycle change induced by TSA. Compared to cells treated by TSA only, exposure MOLT-4 cells to TSA meanwhile treatment with MG-132 increased the protein level of p21(WAF1/Cip-1) and increased the numbers of cell in G(2)/M-phase, whereas the cell apoptosis were delayed. It is concluded that p21(WAF1/Cip-1) plays a significant role in G(2)/M arrest and apoptosis signaling induced by TSA in MOLT-4 cells.

Interactions of ciprofloxacin (CIP), titanium dioxide (TiO{sub 2}) nanoparticles and natural organic matter (NOM) in aqueous suspensions

Energy Technology Data Exchange (ETDEWEB)

Fries, Elke, E-mail: elke.fries@bgr.de [Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover (Germany); Bureau de Recherches Géologiques et Minières (BRGM), Orléans (France); Crouzet, Catherine; Michel, Caroline; Togola, Anne [Bureau de Recherches Géologiques et Minières (BRGM), Orléans (France)

2016-09-01

The aim of the present study was to investigate interactions of the antibiotic ciprofloxacin (CIP), titanium dioxide nanoparticles (TiO{sub 2} NP) and natural organic matter (NOM) in aqueous suspensions. The mean hydrodynamic diameter of particles of TiO{sub 2} NP and NOM in the suspensions ranged from 113 to 255 nm. During batch experiments the radioactivity resulting from {sup 14}CIP was determined in the filtrate (filter pore size 100 nm) by scintillation measurements. Up to 72 h, no significant sorption of NOM to TiO{sub 2} NP was observed at a TiO{sub 2} NP concentration of 5 mg/L. When the concentration of TiO{sub 2} NP was increased to 500 mg/L, a small amount of NOM of 9.5% ± 0.6% was sorbed at 72 h. The low sorption affinity of NOM on TiO{sub 2} NP surfaces could be explained by the negative charge of both components in alkaline media or by the low hydrophobicity of the NOM contents. At a TiO{sub 2} NP concentration of 5 mg L{sup −1}, the sorption of CIP on TiO{sub 2} NP was insignificant (TiO{sub 2} NP/CIP ratio: 10). When the TiO{sub 2} NP/CIP ratio was increased to 1000, a significant amount of 53.6% ± 7.2% of CIP was sorbed on TiO{sub 2} NP under equilibrium conditions at 64 h. In alkaline media, CIP is present mainly as zwitterions which have an affinity to sorb on negatively charged TiO{sub 2} NP surfaces. The sorption of CIP on TiO{sub 2} NP in the range of TiO{sub 2} NP concentrations currently estimated for municipal wastewater treatment plants is estimated to be rather low. The Freundlich sorption coefficients (K{sub F}) in the presence of NOM of 2167 L{sup n} mg mg{sup −n} kg{sup −1} was about 10 times lower than in the absence of NOM. This is an indication that the particle fraction of NOM < 100 nm could play a role as a carrier for ionic organic micro-pollutants as CIP. - Highlights: • Ciprofloxacine (CIP) and titanium dioxide nanoparticles (TiO{sub 2} NP) interact. • Organic carbon (OC) could influence such interactions. • Batch

The Relationship Among Principal Preparation Programs, Professional Development, and Instructional Leadership Efficacy  

OpenAIRE

Thomas III, Harry R.

2015-01-01

This study presents a qualitative analysis of principals' perceptions of the relationship among principal preparation programs, professional development and instructional leadership confidence in one urban school division in Virginia. Levine (2005) argued that the principal has a salient effect on the instructional programs within schools, and the preparation and professional development of the principal affects the degree to which they maintain and improve instruction. To examine principal p...

Celastrol inhibits chondrosarcoma proliferation, migration and invasion through suppression CIP2A/c-MYC signaling pathway

Directory of Open Access Journals (Sweden)

Jinhui Wu

2017-05-01

Full Text Available Chondrosarcomas (CS is the second most frequent tumors of cartilage origin. A small compound extracted from Thunder God Vine (Tripterygium wilfordii Hook. F. called celastrol can directly bound CIP2A protein and effectively inhibit cell proliferation and induce apoptosis in several cancer cells. However, little knowledge is concern about the important role of CIP2A in CS patients and the therapeutic value of celastrol on CS. Our results showed that CIP2A and c-MYC were verified to be oncoproteins by detecting their mRNA and protein expression in 10 human CS tissues by qRT-PCR and Western blots. After treatment of celastrol, the proliferation, migration and invasion were significantly inhibited; whereas the apoptosis was largely induced in human CS cell lines. In addition, celastrol inhibited the expression of CIP2A, c-MYC, and suppressed apoptotic proteins BAX and caspase-8 in human CS cells, on the other hand, it induced the expression of antiapoptotic protein Bcl-2. Finally, knockdown of CIP2A also inhibited the migration and invasion and induced apoptosis of human CS cells. To sum up, we found that celastrol had effects on inhibiting proliferation, migration, invasion and inducing apoptosis through suppression CIP2A/c-MYC signaling pathway in vitro, which may provide a new therapeutic regimen for CS.

ENDF/B-V utility programs: description and operating instructions

International Nuclear Information System (INIS)

McLaughlin, K.

1984-03-01

A description and operating instructions are supplied for the following ENDF/B-V Processing Programs: CHECKER, CRECT, STNDRD, FIZCON, PSYCHE, RESEND, INTER, INTEND, SUMRIZ, PLOTEF, LSTFCV, RIGEL. These programs can be obtained on magnetic tape, free of charge, from the IAEA Nuclear Data Section. (author)

Arctigenin inhibits triple-negative breast cancers by targeting CIP2A to reactivate protein phosphatase 2A.

Science.gov (United States)

Huang, Qiuyue; Qin, Shanshan; Yuan, Xiaoning; Zhang, Liang; Ji, Juanli; Liu, Xuewen; Ma, Wenjing; Zhang, Yunfei; Liu, Pengfei; Sun, Zhiting; Zhang, Jingxuan; Liu, Ying

2017-07-01

We have shown that a novel STAT3 inhibitor arctigenin (Atn) induces significant cytotoxicity in triple-negative breast cancer (TNBC) cells. This study further delineated molecular mechanisms where by Atn triggered cytotoxicity in TNBC cells. We found Atn can also inhibit metastasis in TNBC cells through cancerous inhibitor of protein phosphatase 2A (CIP2A) pathway. CIP2A is an endogenous inhibitor of protein phosphatase 2A (PP2A), which can increase the migration and invasion of various cancer cells. PP2A is a tumor suppressor, which is functionally defective in various cancers. Atn-induced metastasis inhibition was associated with reactivation of PP2A, downregulation of CIP2A and Akt phosphorylation. Silencing CIP2A enhanced Atn-induced metastasis inhibition and apoptosis in TNBCs. Furthermore, ectopic expression of CIP2A or inhibition of PP2A in TNBC cells abolished the effects of Atn. In conclusion, we found that enhancement of PP2A activity by inhibition of CIP2A, at least in part, promotes the anti-metastasis effect induced by Atn. Our findings disclose the novel therapeutic mechanism of this targeted agent, and suggest the therapeutic potential and feasibility of developing PP2A enhancers as a novel anticancer strategy.

CipA of Acinetobacter baumannii Is a Novel Plasminogen Binding and Complement Inhibitory Protein.

Science.gov (United States)

Koenigs, Arno; Stahl, Julia; Averhoff, Beate; Göttig, Stephan; Wichelhaus, Thomas A; Wallich, Reinhard; Zipfel, Peter F; Kraiczy, Peter

2016-05-01

Acinetobacter baumannii is an emerging opportunistic pathogen, responsible for up to 10% of gram-negative, nosocomial infections. The global increase of multidrug-resistant and pan-resistant Acinetobacter isolates presents clinicians with formidable challenges. To establish a persistent infection,A. baumannii must overcome the detrimental effects of complement as the first line of defense against invading microorganisms. However, the immune evasion principles underlying serum resistance inA. baumannii remain elusive. Here, we identified a novel plasminogen-binding protein, termed CipA. Bound plasminogen, upon conversion to active plasmin, degraded fibrinogen and complement C3b and contributed to serum resistance. Furthermore, CipA directly inhibited the alternative pathway of complement in vitro, irrespective of its ability to bind plasminogen. A CipA-deficient mutant was efficiently killed by human serum and showed a defect in the penetration of endothelial monolayers, demonstrating that CipA is a novel multifunctional protein that contributes to the pathogenesis ofA. baumannii. © The Author 2015. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

Data Driven Program Planning for GIS Instruction

Science.gov (United States)

Scarletto, Edith

2013-01-01

This study used both focus groups (qualitative) and survey data (quantitative) to develop and expand an instruction program for GIS services. It examined the needs and preferences faculty and graduate students have for learning about GIS applications for teaching and research. While faculty preferred in person workshops and graduate students…

An XRF method for the determination of gold and silver in carbon samples from CIP plants

International Nuclear Information System (INIS)

Baumgartner, F.C.; Jackson, B.E.; Van Zyl, C.

1985-01-01

The improvement in the recovery of gold, utilizing the carbon-in-pulp (CIP) and carbon-in-leach (CIL) processes, are major developments which have taken place in the South African gold Mining industry in recent years. In addition to gold, many other elements are either adsorbed onto or physically trapped by the carbon granules during the CIP and CIL processes. X-ray fluorescence, a technique which offers the possibility of a minimum of sample preparation, is used to determine gold and silver in carbon samples from CIP plants

25 CFR 39.132 - Can a school integrate Language Development programs into its regular instructional program?

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Can a school integrate Language Development programs into... Language Development Programs § 39.132 Can a school integrate Language Development programs into its regular instructional program? A school may offer Language Development programs to students as part of its...

Programmed Instruction in Secondary Education: A Meta-Analysis of the Impact of Class Size on Its Effectiveness.

Science.gov (United States)

Boden, Andrea; Archwamety, Teara; McFarland, Max

This review used meta-analytic techniques to integrate findings from 30 independent studies that compared programmed instruction to conventional methods of instruction at the secondary level. The meta-analysis demonstrated that programmed instruction resulted in higher achievement when compared to conventional methods of instruction (average…

Directory of Instructional Programs in Supervision and Management Training.

Science.gov (United States)

Civil Service Commission, Washington, DC. Training Assistance Div.

This directory, which is designed for the use of training officers in the Washington, D.C. area in prescribing learning programs to meet employee training needs, describes available group and self instructional programs used for the training of supervisors and managers. Each of the 21 courses listed contains the pertinent information necessary to…

Study of the Career Intern Program. Final Technical Report--Task C: Program Dynamics: Structure, Function, and Interrelationships.

Science.gov (United States)

Fetterman, David M.

A study identified causal linkages and basic interrelationships among components of the Career Intern Program (CIP) and observed outcomes. (The CIP is an alternative high school designed to enable disadvantaged and alienated dropouts or potential dropouts to earn regular high school diplomas, to prepare them for meaningful employment or…

Total Immersion Language Program: A New Approach to Foreign Language Instruction. Technical Report.

Science.gov (United States)

Morel, Stefano

A three-year experimental program established in 1966 in Spanish language instruction at the secondary level is reported in this study. Students at Commack High School North, New York, participated in a total immersion language program in Spanish, taking two to four classes of instruction in the target language per day. Classes included regular…

Levels of p21WAF1/CIP1 do not affect radiation-induced cell death in human breast epithelial cells

International Nuclear Information System (INIS)

Kim, Harold E.; Han, Sue J.; Waid, David; Lee, Yong J.; Kim, Hyeong-Reh Choi

1997-01-01

Purpose/Objective: Loss of the wild-type p53 activity and/or overexpression of the proto-oncogene bcl-2 are frequently detected in breast cancer and suggested to be related to resistance to chemotherapy and radiation therapy. The long-term goals of this study are to identify the downstream signaling molecules for anti-proliferative and apoptotic activities of p53 and to investigate the interaction of bcl-2 with p53 in human breast epithelial cells. We previously showed that overexpression of bcl-2 downregulates radiation-induced expression of p21 WAF1/CIP1 , a p53 downstream molecule that functions to inhibit cyclin dependent kinases, and suppresses radiation-induced apoptosis in human breast epithelial cell line (MCF10A). In this study, we investigated the role of p21 WAF1/CIP1 in radiation-induced cell death in MCF10A cells. Materials and Methods: To determine whether downregulation of p21 WAF1/CIP1 is required for anti-apoptotic activity of bcl-2, and to investigate the roles of p21 WAF1/CIP1 in cell death following irradiation, we transfected p21 WAF1/CIP1 expression vector into bcl-2 overexpressing MCF10A cells. The effects of p21 WAF1/CIP1 overexpression on cell growth, radiation-induced apoptosis and clonogenic cell survival were analyzed. Results: Overexpression of p21 WAF1/CIP1 resulted in marked growth inhibition, but no effect on dose-dependent radiation-induced cell lethality as determined by clonogenic survival assay. Radiation-induced apoptosis was not detected in bcl-2 overexpressing MCF10A cells independent of levels of p21 WAF1/CIP1 expression. Conclusion: This study suggests that bcl-2 downregulation of p21 WAF1/CIP1 is independent of anti-apoptotic activity of bcl-2 and that levels of p21 WAF1/CIP1 do not affect radiation-induced cell death in human breast epithelial cells

ETS1 mediates MEK1/2-dependent overexpression of cancerous inhibitor of protein phosphatase 2A (CIP2A in human cancer cells.

Directory of Open Access Journals (Sweden)

Anchit Khanna

2011-03-01

Full Text Available EGFR-MEK-ERK signaling pathway has an established role in promoting malignant growth and disease progression in human cancers. Therefore identification of transcriptional targets mediating the oncogenic effects of the EGFR-MEK-ERK pathway would be highly relevant. Cancerous inhibitor of protein phosphatase 2A (CIP2A is a recently characterized human oncoprotein. CIP2A promotes malignant cell growth and is over expressed at high frequency (40-80% in most of the human cancer types. However, the mechanisms inducing its expression in cancer still remain largely unexplored. Here we present systematic analysis of contribution of potential gene regulatory mechanisms for high CIP2A expression in cancer. Our data shows that evolutionary conserved CpG islands at the proximal CIP2A promoter are not methylated both in normal and cancer cells. Furthermore, sequencing of the active CIP2A promoter region from altogether seven normal and malignant cell types did not reveal any sequence alterations that would increase CIP2A expression specifically in cancer cells. However, treatment of cancer cells with various signaling pathway inhibitors revealed that CIP2A mRNA expression was sensitive to inhibition of EGFR activity as well as inhibition or activation of MEK-ERK pathway. Moreover, MEK1/2-specific siRNAs decreased CIP2A protein expression. Series of CIP2A promoter-luciferase constructs were created to identify proximal -27 to -107 promoter region responsible for MEK-dependent stimulation of CIP2A expression. Additional mutagenesis and chromatin immunoprecipitation experiments revealed ETS1 as the transcription factor mediating stimulation of CIP2A expression through EGFR-MEK pathway. Thus, ETS1 is probably mediating high CIP2A expression in human cancers with increased EGFR-MEK1/2-ERK pathway activity. These results also suggest that in addition to its established role in invasion and angiogenesis, ETS1 may support malignant cellular growth via regulation of

Neutronic design of the RSG-GAS compact core without CIP

International Nuclear Information System (INIS)

Susilo, Jati; Kuntoro, Iman

2002-01-01

Improvement of the efficiency of reactor operation can be chivvied by some ways, such as, the uranium density of the fuel, loading pattern and configuration of core elements. The paper deals with determination of optimal configuration of the compact core with out CIP. Calculations were carried out by means of SRAC-PIJ module for cross section generation and SRAC-ASMBURN for core calculations. The optimal compact core obtained, showed that no-CIP compact core increase highest reactivity value about 0,84 % Δk/k and longest time operation about 1,19 time in the safety criteria that is power peaking factor less then 1,4 and margin control element worth less then volume in the first design that -2,2% Δk/k

Neutronic design of the RSG-GAS compact core without CIP

International Nuclear Information System (INIS)

Jati-Susilo; Iman-Kuntoro

2003-01-01

Improvement of the efficiency of reactor operation can be achieved by some ways, such as, the uranium density of the fuel, loading pattern and configuration of core elements. The paper deals with determination of optimal configuration of the compact core with out CIP. Calculations were carried out by means of SRAC-PIJ module for cross section generation and SRAC-ASMBURN for core calculations. The optimal compact core obtained, showed that no-CIP compact core increase highest reactivity value about 1.06 % Δk/k and longest time operation about 1.19 time in the safety criteria that is power peaking factor less then 1.4 and margin control element worth less then value in the first design that -2.2% Δk/k

Antihelminthic drug niclosamide inhibits CIP2A and reactivates tumor suppressor protein phosphatase 2A in non-small cell lung cancer cells.

Science.gov (United States)

Kim, Myeong-Ok; Choe, Min Ho; Yoon, Yi Na; Ahn, Jiyeon; Yoo, Minjin; Jung, Kwan-Young; An, Sungkwan; Hwang, Sang-Gu; Oh, Jeong Su; Kim, Jae-Sung

2017-11-15

Protein phosphatase 2A (PP2A) is a critical tumor suppressor complex responsible for the inactivation of various oncogenes. Recently, PP2A reactivation has emerged asan anticancer strategy. Cancerous inhibitor of protein phosphatase 2A (CIP2A), an endogenous inhibitor of PP2A, is upregulated in many cancer cells, including non-small cell lung cancer (NSCLC) cells. We demonstrated that the antihelminthic drug niclosamide inhibited the expression of CIP2A and reactivated the tumor suppressor PP2A in NSCLC cells. We performed a drug-repurposing screen and identified niclosamide asa CIP2A suppressor in NSCLC cells. Niclosamide inhibited cell proliferation, colony formation, and tumor sphere formation, and induced mitochondrial dysfunction through increased mitochondrial ROS production in NSCLC cells; however, these effects were rescued by CIP2A overexpression, which indicated that the antitumor activity of niclosamide was dependent on CIP2A. We found that niclosamide increased PP2A activity through CIP2A inhibition, which reduced the phosphorylation of several oncogenic proteins. Moreover, we found that a niclosamide analog inhibited CIP2A expression and increased PP2A activity in several types of NSCLC cells. Finally, we showed that other well-known PP2A activators, including forskolin and FTY720, did not inhibit CIP2A and that their activities were not dependent on CIP2A. Collectively, our data suggested that niclosamide effectively suppressed CIP2A expression and subsequently activated PP2A in NSCLC cells. This provided strong evidence for the potential use of niclosamide asa PP2A-activating drug in the clinical treatment of NSCLC. Copyright © 2017 Elsevier Inc. All rights reserved.

Computer programs in BASIC language for atomic absorption flame spectroscopy. Part 1. Operating instructions

International Nuclear Information System (INIS)

Boyle, W.G. Jr.

1977-01-01

These instructions describe how to use three BASIC language programs to process data from atomic absorption spectrophotometers operated in the flame mode. These programs will also control an automatic sampler if desired. The instructions cover loading the programs, responding to computer prompts, choosing among various options for processing the data, operating the automatic sampler, and producing reports. How the programs differ is also explained. Examples of computer/operator dialogue are presented for typical cases

Ice Skating: Special Olympics Sports Skills Instructional Program.

Science.gov (United States)

Special Olympics, Inc., Washington, DC.

One of seven booklets on Special Olympics Sports Skills Instructional Programs, this guide presents teaching suggestions for ice skating coaches working with mentally retarded persons. An overview section introduces the sport and considers ideas for effective teaching. Goals, objectives, and benefits are considered along with information on…

Program MASTERCALC: an interactive computer program for radioanalytical computations. Description and operating instructions

International Nuclear Information System (INIS)

Goode, W.

1980-10-01

MASTERCALC is a computer program written to support radioanalytical computations in the Los Alamos Scientific Laboratory (LASL) Environmental Surveillance Group. Included in the program are routines for gross alpha and beta, 3 H, gross gamma, 90 Sr and alpha spectroscopic determinations. A description of MASTERCALC is presented and its source listing is included. Operating instructions and example computing sessions are given for each type of analysis

The crystal structure of the core domain of a cellulose induced protein (Cip1 from Hypocrea jecorina, at 1.5 Å resolution.

Directory of Open Access Journals (Sweden)

Frida Jacobson

Full Text Available In an effort to characterise the whole transcriptome of the fungus Hypocrea jecorina, cDNA clones of this fungus were identified that encode for previously unknown proteins that are likely to function in biomass degradation. One of these newly identified proteins, found to be co-regulated with the major H. jecorina cellulases, is a protein that was denoted Cellulose induced protein 1 (Cip1. This protein consists of a glycoside hydrolase family 1 carbohydrate binding module connected via a linker region to a domain with yet unknown function. After cloning and expression of Cip1 in H. jecorina, the protein was purified and biochemically characterised with the aim of determining a potential enzymatic activity for the novel protein. No hydrolytic activity against any of the tested plant cell wall components was found. The proteolytic core domain of Cip1 was then crystallised, and the three-dimensional structure of this was determined to 1.5 Å resolution utilising sulphur single-wavelength anomalous dispersion phasing (sulphor-SAD. A calcium ion binding site was identified in a sequence conserved region of Cip1 and is also seen in other proteins with the same general fold as Cip1, such as many carbohydrate binding modules. The presence of this ion was found to have a structural role. The Cip1 structure was analysed and a structural homology search was performed to identify structurally related proteins. The two published structures with highest overall structural similarity to Cip1 found were two poly-lyases: CsGL, a glucuronan lyase from H. jecorina and vAL-1, an alginate lyase from the Chlorella virus. This indicates that Cip1 may be a lyase. However, initial trials did not detect significant lyase activity for Cip1. Cip1 is the first structure to be solved of the 23 currently known Cip1 sequential homologs (with a sequence identity cut-off of 25%, including both bacterial and fungal members.

The Theory and Practice of Programmed Instruction; A Guide for Teachers.

Science.gov (United States)

Pocztar, Jerry

A historical sketch which traces behavioral theory from Pavlov to Skinner and explains the application of Skinner's theory to teaching begins this introduction to programed instruction. Next, three models of programed courses, Skinner's, Crowder's, and skip-branching, are described. The third section, techniques for elaborating programed courses,…

Documenting Instructional Practices in a Literacy-infused Arts Program: Respecting Pedagogues from the Community

Science.gov (United States)

Brooks, Wanda; Smith, Michael W.

2013-01-01

This study examines the instructional practices around literacy that characterized the work of a community based arts program designed for urban adolescents. Two primary sources of data were collected: field notes on approximately 35 hours of instruction spread across seven months and interviews with the program's staff and students. Four…

Effect of the bio-absorbent on the microwave absorption property of the flaky CIPs/rubber absorbers

Energy Technology Data Exchange (ETDEWEB)

Cheng, Yang; Xu, Yonggang, E-mail: xuyonggang221@163.com; Cai, Jun; Yuan, Liming; Zhang, Deyuan

2015-09-01

Microwave absorbing composites filled with flaky carbonyl iron particles (CIPs) and the bio-absorbent were prepared by using a two-roll mixer and a vulcanizing machine. The electromagnetic (EM) parameters were measured by a vector network analyzer and the reflection loss (RL) was measured by the arch method in the frequency range of 1–4 GHz. The uniform dispersion of the absorbents was verified by comparing the calculated RL with the measured one. The results confirm that as the bio-absorbent was added, the permittivity was increased due to the volume content of absorbents, and the permeability was enlarged owing to the volume content of CIPs and interactions between the two absorbents. The composite filled with bio-absorbents achieved an excellent absorption property at a thickness of 1 mm (minimum RL reaches −7.8 dB), and as the RL was less than −10 dB the absorption band was widest (2.1–3.8 GHz) at a thickness of 2 mm. Therefore, the bio-absorbent is a promising additive candidate on fabricating microwave absorbing composites with a thinner thickness and wider absorption band. - Graphical abstract: Morphology of composites filled with flaky CIPs and the bio-absorbent. The enhancement of bio-absorbent on the electromagnetic absorption property of composites filled with flaky carbonyl iron particles (CIPs) is attributed to the interaction of the two absorbents. The volume content of the FCMPs with the larger shape CIPs play an important role in this effects, the composites filled with irons and bio-absorbents can achieve wider-band and thinner-thickness absorbing materials. - Highlights: • Absorbers filled with bio-absorbents and CIPs was fabricated. • Bio-absorbents enhanced the permittivity and permeability of the composites. • The absorbent interactions play a key role in the enhancement mechanism. • Bio-absorbents enhanced the composite RL in 1–4 GHz.

Making limb and nadir measurements comparable: A common volume study of PMC brightness observed by Odin OSIRIS and AIM CIPS

Science.gov (United States)

Benze, Susanne; Gumbel, Jörg; Randall, Cora E.; Karlsson, Bodil; Hultgren, Kristoffer; Lumpe, Jerry D.; Baumgarten, Gerd

2018-01-01

Combining limb and nadir satellite observations of Polar Mesospheric Clouds (PMCs) has long been recognized as problematic due to differences in observation geometry, scattering conditions, and retrieval approaches. This study offers a method of comparing PMC brightness observations from the nadir-viewing Aeronomy of Ice in the Mesosphere (AIM) Cloud Imaging and Particle Size (CIPS) instrument and the limb-viewing Odin Optical Spectrograph and InfraRed Imaging System (OSIRIS). OSIRIS and CIPS measurements are made comparable by defining a common volume for overlapping OSIRIS and CIPS observations for two northern hemisphere (NH) PMC seasons: NH08 and NH09. We define a scattering intensity quantity that is suitable for either nadir or limb observations and for different scattering conditions. A known CIPS bias is applied, differences in instrument sensitivity are analyzed and taken into account, and effects of cloud inhomogeneity and common volume definition on the comparison are discussed. Not accounting for instrument sensitivity differences or inhomogeneities in the PMC field, the mean relative difference in cloud brightness (CIPS - OSIRIS) is -102 ± 55%. The differences are largest for coincidences with very inhomogeneous clouds that are dominated by pixels that CIPS reports as non-cloud points. Removing these coincidences, the mean relative difference in cloud brightness reduces to -6 ± 14%. The correlation coefficient between the CIPS and OSIRIS measurements of PMC brightness variations in space and time is remarkably high, at 0.94. Overall, the comparison shows excellent agreement despite different retrieval approaches and observation geometries.

Motivational Factors for Participating in Basic Instruction Programs

Science.gov (United States)

Hardin, Robin; Andrew, Damon P. S.; Koo, Gi-Yong; Bemiller, Jim

2009-01-01

Enrollment trends in Basic Instruction Programs (BIPs) have shown a gradual decrease during the past four decades. This trend is significant because of the numerous studies that have declared Americans as unfit, inactive and leading unhealthy lifestyles. College and university BIPs are a means in which adults can be introduced to healthy…

CANGEO program description and user's instruction

International Nuclear Information System (INIS)

Park, Joo Hwan; Jun, J. S.; Suk, H. C.; Hwang, D. H.; Yoo, Y. J.

1997-10-01

This is a report for the description and user's instruction of CANGEO (CANdu GEOmetry) program. CANGEO program is able to generate the geometry input for thermalhydraulic subchannel analysis of CANDU fuel channel. It is developed for the calculation of subchannel analysis of CANDU fuel channel. It is developed for the calculation of subchannel data for a complicated geometry such as a CANDU fuel channel. And this code can be applicable to a bundle eccentricity from pressure tube center to bundle center, pressure tube creep, rod ballooning, and any symmetric subchannel geometry required by thermalhydraulic subchannel analysis code. The report also describes the basic calculation method of subchannel geometry, including user's manual, input and output for a CANDU fuel channel loaded with 37-element fuel bundle. (author). 35 refs., 6 figs

Role of the CipA Scaffoldin Protein in Cellulose Solubilization, as Determined by Targeted Gene Deletion and Complementation in Clostridium thermocellum

Science.gov (United States)

Olson, Daniel G.; Giannone, Richard J.; Hettich, Robert L.

2013-01-01

The CipA scaffoldin protein plays a key role in the Clostridium thermocellum cellulosome. Previous studies have revealed that mutants deficient in binding or solubilizing cellulose also exhibit reduced expression of CipA. To confirm that CipA is, in fact, necessary for rapid solubilization of crystalline cellulose, the gene was deleted from the chromosome using targeted gene deletion technologies. The CipA deletion mutant exhibited a 100-fold reduction in cellulose solubilization rate, although it was eventually able to solubilize 80% of the 5 g/liter cellulose initially present. The deletion mutant was complemented by a copy of cipA expressed from a replicating plasmid. In this strain, Avicelase activity was restored, although the rate was 2-fold lower than that in the wild type and the duration of the lag phase was increased. The cipA coding sequence is located at the beginning of a gene cluster containing several other genes thought to be responsible for the structural organization of the cellulosome, including olpB, orf2p, and olpA. Tandem mass spectrometry revealed a 10-fold reduction in the expression of olpB, which may explain the lower growth rate. This deletion experiment adds further evidence that CipA plays a key role in cellulose solubilization by C. thermocellum, and it raises interesting questions about the differential roles of the anchor scaffoldin proteins OlpB, Orf2p, and SdbA. PMID:23204466

IL-6 modulates hepatocyte proliferation via induction of HGF/p21cip1: Regulation by SOCS3

International Nuclear Information System (INIS)

Sun Rui; Jaruga, Barbara; Kulkarni, Shailin; Sun Haoyu; Gao Bin

2005-01-01

The precise role of IL-6 in liver regeneration and hepatocyte proliferation is controversial and the role of SOCS3 in liver regeneration remains unknown. Here we show that in vitro treatment with IL-6 inhibited primary mouse hepatocyte proliferation. IL-6 induced p21 cip1 protein expression in primary mouse hepatocytes. Disruption of the p21 cip1 gene abolished the inhibitory effect of IL-6 on cell proliferation. Co-culture with nonparenchymal liver cells diminished IL-6 inhibition of hepatocyte proliferation, which was likely due to IL-6 stimulation of nonparenchymal cells to produce HGF. Finally, IL-6 induced higher levels of p21 cip1 protein expression and a slightly stronger inhibition of cell proliferation in SOCS3 +/- mouse hepatocytes compared to wild-type hepatocytes, while liver regeneration was enhanced and prolonged in SOCS3 +/- mice. Our findings suggest that IL-6 directly inhibits hepatocyte proliferation via a p21 cip1 -dependent mechanism and indirectly enhances hepatocyte proliferation via stimulating nonparenchymal cells to produce HGF. SOCS3 negatively regulates liver regeneration

30 CFR 75.1713-4 - First-aid training program; availability of instruction to all miners.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First-aid training program; availability of... Miscellaneous § 75.1713-4 First-aid training program; availability of instruction to all miners. On or before... the mine a course of instruction in first-aid conducted by the operator or under the auspices of the...

Recommended Guidelines for NERC CIP Compliance for Synchrophasor Systems

Energy Technology Data Exchange (ETDEWEB)

Mix, Scott R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kirkham, Harold [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Silverstein, Alison [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2017-11-14

Compliance with the NERC requirements for Critical Infrastructure Protection (CIP) for synchrophasor systems in the Version 5 paradigm seems to be a matter of some uncertainty for those in the synchrophasor user community. This report aims to provide clarification and guidance in the form of case studies based on methods seen in the industry

Association of increased radiocurability of murine carcinomas with low constitutive expression of p21{sup WAF1/CIP1} protein

Energy Technology Data Exchange (ETDEWEB)

Akimoto, Tetsuo; Seong, Jinsil; Hunter, Nancy R; Buchmiller, Lara; Mason, Kathy; Milas, Luka

1999-05-01

Purpose: The study investigated whether basal, constitutive levels of p21{sup WAF1/CIP1} protein in murine carcinomas are related to in vivo tumor radioresponse. The study is based on recent observations demonstrating that in vitro cancer cell lines are resistant to cytotoxic drugs when they express high basal levels of p21{sup WAF1/CIP1} protein, and that the loss of the p21 gene in the HCT116 human colorectal cancer cell line results in increased radioresponse of xenografts derived from that cell line. Methods and Materials: Protein levels of p21{sup WAF1/CIP1}, p53, bax, and bcl-2 were determined in 8 carcinomas (3 mammary carcinomas designated MCa-4, MCa-29, and MCa-35, 2 squamous cell carcinomas designated SCC-IV and SCC-VII, ovarian adenocarcinoma OCa-I, hepatocarcinoma HCa-I, and adenosquamous carcinoma ACa-SG) syngeneic to C3Hf/Kam mice using Western blot analysis. The tumors, growing in the right hind legs of mice, were 8 mm in diameter at the time of analysis. These tumors greatly differ in their radioresponse, assessed by TCD50 assay, and in their susceptibility to radiation-induced apoptosis. Results: Protein levels of these oncogenes varied among tumors, with p21{sup WAF1/CIP1} showing the greatest variation: its mean densitometric value ranged from 1 to 19. Bcl-2 levels also showed broad variation in densitometric values, from 1 to 10. In comparison, bax and p53 (7 of 8 tumors contained wild-type p53) varied much less among different tumor types; their variation was within a 5-fold range, and the level of p53 was similar in 6 of 8 tumors. Tumor radioresponse correlated significantly (R = 0.77, p = 0.02) only with the magnitude of p21{sup WAF1/CIP1}expression: tumors with high levels of p21{sup WAF1/CIP1}were less radiocurable than those with lower levels. Tumor radiocurability showed a significant positive correlation (p = 0.02) with the extent of radiation-induced apoptosis, indicating that tumors that responded to radiation with higher percentages

Status of Instructional Physical Education Programs in Ohio Senior High Schools.

Science.gov (United States)

Schraibman, Carl

High school level instructional physical education programs in the state of Ohio are examined to determine the quality of their organizational structure and curricula offerings. Data collected from a 74.3 percent questionnaire response from 70 Ohio school systems describes the functional arrangement of the school programs based on the sex of the…

Impact of Practice-Based Instruction on Graduate Programs in the Pharmaceutical Sciences--A Response.

Science.gov (United States)

Gourley, Dick R.

1979-01-01

Issues concerning graduate programs in the pharmaceutical sciences are discussed, including: recent trends, recruitment, clinical instruction, doctoral programs, graduate faculty, master's programs, competition, supply and demand, and professional education of professionals. (SF)

p21(Waf1/Cip1) expression and the p53/MDM2 feedback loop in gastric carcinogenesis

NARCIS (Netherlands)

Craanen, M. E.; Blok, P.; Offerhaus, G. J.; Meijer, G. A.; Dekker, W.; Kuipers, E. J.; Meuwissen, S. G.

1999-01-01

Data are non-existent regarding coincidental alterations in the expression of p53 and its downstream target genes MDM2 and p21(Waf1/Cip1) in gastric carcinogenesis. An immunohistochemical study was therefore performed to examine the interrelationships of p53, MDM2, and p21(Waf1/Cip1) expression in a

Instruction in teaching and teaching opportunities for residents in US dermatology programs: Results of a national survey.

Science.gov (United States)

Burgin, Susan; Homayounfar, Gelareh; Newman, Lori R; Sullivan, Amy

2017-04-01

Dermatology residents routinely teach junior co-residents and medical students. Despite the importance of teaching skills for a successful academic career, no formal teaching instruction programs for dermatology residents have been described to our knowledge, and the extent of teaching opportunities for dermatology residents is unknown. We sought to describe the range of teaching opportunities and instruction available to dermatology residents and to assess the need for additional teaching training from the perspective of dermatology residency program directors nationwide. A questionnaire was administered to 113 US dermatology residency program directors or their designees. Descriptive statistics were used to analyze questionnaire item responses. The response rate was 55% (62/113). All program directors reported that their residents teach; 59% (33/56) reported offering trainees teaching instruction; 11% (7/62) of programs offered a short-term series of formal sessions on teaching; and 7% (4/62) offered ongoing, longitudinal training. Most program directors (74%, 40/54) believed that their residents would benefit from more teaching instruction. Response rate and responder bias are potential limitations. Dermatology residents teach in a broad range of settings, over half receive some teaching instruction, and most dermatology residency program directors perceive a need for additional training for residents as teachers. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Rehabilitation Counseling Information: Programmed Instruction for the Practitioner. Final Report.

Science.gov (United States)

Phelps, William R.

This programmed instruction rehabilitation counseling information test attempts to cover six areas as follows: testing, psychological information, medical information, counseling concepts, history of rehabilitation, and counselor-agency functioning. The information may be utilized for research purposes and/or replicated by others. (Author)

An Evaluation of the Instruction of Generalization in Elementary School Social Studies Program

Directory of Open Access Journals (Sweden)

Mükerrem AKBULUT TAŞ

2011-11-01

Full Text Available Generalizations are important content materials that should be instructed in the Social Studies program. The instruction of generalizations and the causal relationships emphasized in generalizations are important for students to have meaningful learning experiences and to gain causal reasoning and critical thinking skills. Social Studies program emphasizes the acquisition of creating scientific generalization skill as a fundamental skill to be instructed directly, and the importance of generalization instruction is highlighted. Therefore, this study is important in that it draws attention to the importance of teaching generalization and creates basis for the future research in the field. In this regard, it aims at evaluating the instruction of the generalizations in the “Our Country and the World” unit in Social Studies program for 6th grades in Primary School. In line with this general purpose, the instruction of the generalizations in the unit was analyzed qualitatively. The study was conducted with three social studies teachers working in three different schools located in Seyhan, Adana. The data were collected through the observation technique with a view to obtaining in depth data about the instruction of generalization in social studies lesson. Semi-structured observation form, prepared in the light of the generalization content elements, was used as the data collection tool. These content elements consisted of four aspects: generalization statement, concepts related to generalization, cause-effect relationships between concepts, and facts about generalization. In addition to observation, document analysis was conducted with a view to supporting results and strengthening the implications. The documentary analysis was performed based on the generalizations and previously identified elements about the generalizations in the scope of the six topics in the “Our Country and the World” unit. The data collected from the observations were

Computer-Aided Authoring of Programmed Instruction for Teaching Symbol Recognition. Final Report.

Science.gov (United States)

Braby, Richard; And Others

This description of AUTHOR, a computer program for the automated authoring of programmed texts designed to teach symbol recognition, includes discussions of the learning strategies incorporated in the design of the instructional materials, hardware description and the algorithm for the software, and current and future developments. Appendices…

A Comparison of Student Academic Performance with Traditional, Online, And Flipped Instructional Approaches in a C# Programming Course

Directory of Open Access Journals (Sweden)

Jason H. Sharp

2017-08-01

Full Text Available Aim/Purpose: Compared student academic performance on specific course requirements in a C# programming course across three instructional approaches: traditional, online, and flipped. Background: Addressed the following research question: When compared to the online and traditional instructional approaches, does the flipped instructional approach have a greater impact on student academic performance with specific course requirements in a C# programming course? Methodology: Quantitative research design conducted over eight 16-week semesters among a total of 271 participants who were undergraduate students en-rolled in a C# programming course. Data collected were grades earned from specific course requirements and were analyzed with the nonparametric Kruskal Wallis H-Test using IBM SPSS Statistics, Version 23. Contribution: Provides empirical findings related to the impact that different instructional approaches have on student academic performance in a C# programming course. Also describes implications and recommendations for instructors of programming courses regarding instructional approaches that facilitate active learning, student engagement, and self-regulation. Findings: Resulted in four statistically significant findings, indicating that the online and flipped instructional approaches had a greater impact on student academic performance than the traditional approach. Recommendations for Practitioners: Implement instructional approaches such as online, flipped, or blended which foster active learning, student engagement, and self-regulation to increase student academic performance. Recommendation for Researchers: Build upon this study and others similar to it to include factors such as gender, age, ethnicity, and previous academic history. Impact on Society: Acknowledge the growing influence of technology on society as a whole. Higher education coursework and programs are evolving to encompass more digitally-based learning contexts, thus

Fellowship Program in the Design and Development of Instructional Materials. Final Report.

Science.gov (United States)

Fleming, Malcolm; Pett, Dennis

A two-year graduate program leading to a specialists's degree was administered to train individuals in the design of instructional materials for elementary, secondary, vocational and special education curricula. The program sought to achieve a multiplier effect by placing its graduates in positions in which they could help other educators to…

Understanding Factors Leading to Participation in Supplemental Instruction Programs in Introductory Accounting Courses

Science.gov (United States)

Goldstein, James; Sauer, Paul; O'Donnell, Joseph

2014-01-01

Although studies have shown that supplemental instruction (SI) programs can have positive effects in introductory accounting courses, these programs experience low participation rates. Thus, our study is the first to examine the factors leading to student participation in SI programs. We do this through a survey instrument based on the Theory of…

Instruction to Help Young Children Develop Language and Literacy Skills: The Roles of Program Design and Instructional Guidance

Science.gov (United States)

Gunn, Barbara; Vadasy, Patricia; Smolkowski, Keith

2011-01-01

This article discusses the kinds of instructional activities that young children need to develop basic language and literacy skills based on recent research and program evaluations. This includes approaches to develop alphabetic understanding, phonological awareness, vocabulary, and oral language. Activities and materials from the Pre-kindergarten…

Initiating and Strengthening College and University Instructional Physical Activity Programs

Science.gov (United States)

Sweeney, Michelle M.

2011-01-01

The National Association for Sport and Physical Education supports the offering of strong college and university instructional physical activity programs (C/UIPAPs). With a rapid decline in physical activity levels, high stress levels, and unhealthy weight-loss practices among college-age students, it is apparent that C/UIPAPs embedded in the…

Antisense imaging of epidermal growth factor-induced p21{sup WAF-1/CIP-1} gene expression in MDA-MB-468 human breast cancer xenografts

Energy Technology Data Exchange (ETDEWEB)

Wang, Judy; Chen, Paul; Mrkobrada, Marko [Leslie Dan Faculty of Pharmacy, University of Toronto, 19 Russell Street, M5S 2S2, Toronto, Ontario (Canada); Hu, Meiduo [Leslie Dan Faculty of Pharmacy, University of Toronto, 19 Russell Street, M5S 2S2, Toronto, Ontario (Canada); Department of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario (Canada); Vallis, Katherine A. [Department of Radiation Oncology, Princess Margaret Hospital, University Health Network, 610 University Avenue, Toronto, Ontario (Canada); Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Department of Medical Biophysics, University of Toronto, Toronto, Ontario (Canada); Reilly, Raymond M. [Department of Medical Imaging, University of Toronto, Toronto, Ontario (Canada)

2003-09-01

Molecular imaging of the expression of key genes which determine the response to DNA damage following cancer treatment may predict the effectiveness of a particular treatment strategy. A prominent early response gene for DNA damage is the gene encoding p21{sup WAF-1/CIP-1}, a cyclin-dependent kinase inhibitor that regulates progression through the cell cycle. In this study, we explored the feasibility of imaging p21{sup WAF-1/CIP-1} gene expression at the mRNA level using an 18-mer phosphorothioated antisense oligodeoxynucleotide (ODN) labeled with {sup 111}In. The known induction of the p21{sup WAF-1/CIP-1} gene in MDA-MB-468 human breast cancer cells following exposure to epidermal growth factor (EGF) was used as an experimental tool. Treatment of MDA-MB-468 cells in vitro with EGF (20 nM) increased the ratio of p21{sup WAF-1/CIP-1} mRNA/{beta}-actin mRNA threefold within 2 h as measured by the reverse transcription polymerase chain reaction (RT-PCR). A concentration-dependent inhibition of EGF-induced p21{sup WAF-1/CIP-1} protein expression was achieved in MDA-MB-468 cells by treatment with antisense ODNs with up to a tenfold decrease observed at 1 {mu}M. There was a fourfold lower inhibition of p21{sup WAF-1/CIP-1} protein expression by control sense or random sequence ODNs. Intratumoral injections of EGF (15 {mu}g/day x 3 days) were employed to induce p21{sup WAF-1/CIP-1} gene expression in MDA-MB-468 xenografts implanted subcutaneously into athymic mice. RT-PCR of explanted tumors showed a threefold increased level of p21{sup WAF-1/CIP-1} mRNA compared with normal saline-treated tumors. Successful imaging of EGF-induced p21{sup WAF-1/CIP-1} gene expression in MDA-MB-468 xenografts was achieved at 48 h post injection of {sup 111}In-labeled antisense ODNs (3.7 MBq; 2 {mu}g). Tumors displaying basal levels of p21{sup WAF-1/CIP-1} gene expression in the absence of EGF treatment could not be visualized. Biodistribution studies showed a significantly higher tumor

Comparison of Effects of Teaching English to Thai Undergraduate Teacher-Students through Cross-Curricular Thematic Instruction Program Based on Multiple Intelligence Theory and Conventional Instruction

Science.gov (United States)

Rattanavich, Saowalak

2013-01-01

This study is aimed at comparing the effects of teaching English to Thai undergraduate teacher-students through cross-curricular thematic instruction program based on multiple intelligence theory and through conventional instruction. Two experimental groups, which utilized Randomized True Control Group-Pretest-posttest Time Series Design and…

Computer programs in BASIC language for graphite furnace atomic absorption using the method of additions. Part 1. Operating instructions

International Nuclear Information System (INIS)

Boyle, W.G. Jr.; Ryan, D.P.

1979-01-01

These instructions describe how to use BASIC language programs to process data from atomic absorption spectrophotometers using the graphite furnace and the method of additions calibration technique. The instructions cover loading the programs, responding to computer prompts, choosing among various options for processing the data, performing operations with an automatic sampler, and producing reports. How the programs interact with each other is also explained. Examples of computer/operator dialogue are presented for typical cases. In addition, a concise set of operating instructions is included as an appendix

Effectiveness of a Self-Instruction Program for Microcounseling Skills Training

Science.gov (United States)

Schonrock-Adema, Johanna; Van der Molen, Henk T.; van der Zee, Karen I.

2009-01-01

This article describes the effects of self-instruction training (SIT) in microcounseling skills compared to those of a traditional trainer-guided program (TT) in a pretest-posttest comparison group design. A sample of 193 undergraduate psychology students participated in this study: 97 students followed SIT and 96 students followed TT. We used…

Serine 62-Phosphorylated MYC Associates with Nuclear Lamins and Its Regulation by CIP2A Is Essential for Regenerative Proliferation

Directory of Open Access Journals (Sweden)

Kevin Myant

2015-08-01

Full Text Available An understanding of the mechanisms determining MYC’s transcriptional and proliferation-promoting activities in vivo could facilitate approaches for MYC targeting. However, post-translational mechanisms that control MYC function in vivo are poorly understood. Here, we demonstrate that MYC phosphorylation at serine 62 enhances MYC accumulation on Lamin A/C-associated nuclear structures and that the protein phosphatase 2A (PP2A inhibitor protein CIP2A is required for this process. CIP2A is also critical for serum-induced MYC phosphorylation and for MYC-elicited proliferation induction in vitro. Complementary transgenic approaches and an intestinal regeneration model further demonstrated the in vivo importance of CIP2A and serine 62 phosphorylation for MYC activity upon DNA damage. However, targeting of CIP2A did not influence the normal function of intestinal crypt cells. These data underline the importance of nuclear organization in the regulation of MYC phosphorylation, leading to an in vivo demonstration of a strategy for inhibiting MYC activity without detrimental physiological effects.

Neutronic Analysis of the RSG-GAS Compact Core without CIP Silicide 3.55 g U/cc and 4.8 g U/cc

International Nuclear Information System (INIS)

Jati S; Lily S; Tukiran S

2004-01-01

Fuel conversion from U 3 O 8 -Al to U 3 Si 2 -Al 2.96 g U/cc density in the RSG-GAS core had done successfully step by step since 36 th core until 44 th core. So that, since the 45 th core until now (48 th core) had been using full of silicide 2.96 g U/cc. Even though utilization program of silicide fuel with high density (3.55 g U/cc and 4.8 g U/cc) and optimize operation of RSG-GAS core under research. Optimalitation of core with increasing operation cycle have been analyzing about compact core. The mean of compact core is the RSG-GAS core with decrease number of IP or CIP position irradiation. In this research, the neutronic calculation to cover RSG-GAS core and RSG-GAS core without CIP that are using U 3 Si 2 -Al 2.96 g U/cc, 3.55 g U/cc and 4.8 g U/cc had done. Two core calculation done at 15 MW power using SRAC-ASMBURN code. The calculation result show that fuel conversion from 2.96 g U/cc density to 3.55 g U/cc and 4.8 g U/cc will increasing cycle length for both RSG-GAS core and RSG-GAS compact core without CIP. However, increasing of excess reactivity exceeded from nominal value of first design that 9.2%. Change of power peaking factor is not show significant value and still less than 1.4. Core fuelled with U 3 Si 2 -Al 4.8 g U/cc density have maximum discharge burn-up which exceeded from licensing value (70%). RSG-GAS compact core without CIP fuelled U 3 Si 2 -Al 2.96 g U/cc have longer cycle operation then RSG-GAS core and fulfil limitation neutronic parameter at the first design value. (author)

Mississippi Curriculum Framework for Computer Information Systems Technology. Computer Information Systems Technology (Program CIP: 52.1201--Management Information Systems & Business Data). Computer Programming (Program CIP: 52.1201). Network Support (Program CIP: 52.1290--Computer Network Support Technology). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for two programs in the state's postsecondary-level computer information systems technology cluster: computer programming and network support. Presented in the introduction are program descriptions and suggested course…

A Comparison of Student Academic Performance with Traditional, Online, and Flipped Instructional Approaches in a C# Programming Course

Science.gov (United States)

Sharp, Jason H.; Sharp, Laurie A.

2017-01-01

Aim/Purpose: Compared student academic performance on specific course requirements in a C# programming course across three instructional approaches: traditional, online, and flipped. Background: Addressed the following research question--When compared to the online and traditional instructional approaches, does the flipped instructional approach…

A multimedia adult literacy program: Combining NASA technology, instructional design theory, and authentic literacy concepts

Science.gov (United States)

Willis, Jerry W.

1993-01-01

be the most effective or most desirable way to use computer technology in literacy programs. This project is developing a series of instructional packages that are based on a different instructional model - authentic instruction. The instructional development model used to create these packages is also different. Instead of using the traditional five stage linear, sequential model based on behavioral learning theory, the project uses the recursive, reflective design and development model (R2D2) that is based on cognitive learning theory, particularly the social constructivism of Vygotsky, and an epistemology based on critical theory. Using alternative instructional and instructional development theories, the result of the summer faculty fellowship is LiteraCity, a multimedia adult literacy instructional package that is a simulation of finding and applying for a job. The program, which is about 120 megabytes, is distributed on CD-ROM.

Polymer Science. Program CIP: 15.0607

Science.gov (United States)

Research and Curriculum Unit, 2010

2010-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Histone deacetylase 3 represses p15INK4b and p21WAF1/cip1 transcription by interacting with Sp1

International Nuclear Information System (INIS)

Huang Weifeng; Tan Dapeng; Wang Xiuli; Han Songyan; Tan Jiang; Zhao Yanmei; Lu Jun; Huang Baiqu

2006-01-01

Histone deacetylase 3 (HDAC3) has been implicated to play roles in governing cell proliferation. Here we demonstrated that the overexpression of HDAC3 repressed transcription of p15 INK4b and p21 WAF1/cip1 genes in 293T cells, and that the recruitment of HDAC3 to the promoter regions of these genes was critical to this repression. We also showed that HDAC3 repressed GAL4-Sp1 transcriptional activity, and that Sp1 was co-immunoprecipitated with FLAG-tagged HDAC3. We conclude that HDAC3 can repress p15 INK4b and p21 WAF1/cip1 transcription by interacting with Sp1. Furthermore, knockdown of HDAC3 by RNAi up-regulated the transcriptional expression of p15 INK4b , but not that of p21 WAF1/cip1 , implicating the different roles of HDAC3 in repression of p15 INK4b and p21 WAF1/cip1 transcription. Data from this study indicate that the inhibition of p15 INK4b and p21 WAF1/cip1 may be one of the mechanisms by which HDAC3 participates in cell cycle regulation and oncogenesis

Computer-Assisted, Programmed Text, and Lecture Modes of Instruction in Three Medical Training Courses: Comparative Evaluation. Final Report.

Science.gov (United States)

Deignan, Gerard M.; And Others

This report contains a comparative analysis of the differential effectiveness of computer-assisted instruction (CAI), programmed instructional text (PIT), and lecture methods of instruction in three medical courses--Medical Laboratory, Radiology, and Dental. The summative evaluation includes (1) multiple regression analyses conducted to predict…

Potential benefits of selling by auction the CIP 6 energy

International Nuclear Information System (INIS)

Campidoglio, C.

2000-01-01

This paper analyses the potential benefits of selling by auction the CIP 6 energy. This would both reduce the supply shortage and the prices on the eligible market, increase competition on the contract-for-difference market, indicate a clear price to which regulated energy charges could be indexed, thus extending the auction benefits to the franchise market to avoid the reintroduction of cross-subsidies [it

Teachers' implementation of reform-oriented instructional strategies in science: Lessons from two professional development programs

Science.gov (United States)

Cook, Nicole D.

This dissertation reports findings from two studies that investigated the relationship between professional development and teachers' instructional practices in Science,Technology, Engineering, and Mathematics (STEM). The first program, the Indiana Science Initiative (ISI) focused on K-8 teachers and their use of inquiry-based science instruction in conjunction with curricular modules provided by the ISI program. The second program, Research Goes to School (RGS), focused on high school STEM teachers and their use of problem-based learning (PBL) as they implemented curricular units that they developed themselves at the RGS summer workshop. In-service teachers were recruited from both programs. They were observed teaching their respective curricular materials and interviewed about their experiences in order to investigate the following research questions: 1. How do teachers implement the reform-oriented instructional strategies promoted by their professional development experiences with the ISI or RGS? 2. What are the challenges and supports that influence teachers' use of the reform-oriented instructional strategies promoted by their professional development experiences with the ISI or RGS? To investigate these questions the fidelity of implementation was it was conceptualized by Century, Rudnick, and Freeman (2010) was used as a theoretical framework. The study of the ISI program was conducted during the program's pilot year (2010-11). Five teachers of grades 3 through 6 were recruited from three different schools. Participants were observed as they taught lessons related to the modules and they were interviewed about their experiences. Based on analysis of the data from the observations, using a modified version of the Science Teacher Inquiry Rubric (STIR) (Bodzin & Beerer, 2003), the participants were found to exhibit partial fidelity of implementation to the model of inquiry-based instruction promoted by the ISI. Based on data from the interviews, the

Programmed Instruction for Teaching Java: Consideration of Learn Unit Frequency and Rule-Test Performance

Science.gov (United States)

Emurian, Henry H.

2007-01-01

At the beginning of a Java computer programming course, nine students in an undergraduate class and nine students in a graduate class completed a web-based programmed instruction tutoring system that taught a simple computer program. All students exited the tutor with an identical level of skill, at least as determined by the tutor's required…

MIDWEST PROGRAM ON AIRBORNE TELEVISION INSTRUCTION -- A REGIONAL EXPLORATION IN EDUCATION.

Science.gov (United States)

IVEY, JOHN E.; AND OTHERS

STARTING IN FEBRUARY 1961, THE MIDWEST PROGRAM ON AIRBORNE TELEVISION INSTRUCTION (MPATI) TRANSMITTED COURSES IN FOREIGN LANGUAGES, SCIENCE, ARITHMETIC, ART, THE HUMANITIES, MUSIC, SOCIAL STUDIES, AND INTERNATIONAL RELATIONS TO 18 SCHOOLS IN THE MIDWEST. THE AIRBORNE TELECAST OPERATED OVER NORTH CENTRAL INDIANA AND TRANSMITTED COURSES OVER AN AREA…

The Application of Programmed Instruction in Fulfilling the Physiology Course Requirements

Science.gov (United States)

Stanisavljevic, Jelena; Djuric, Dragan

2013-01-01

The aim of this study is to compare the effectiveness of models of programmed instruction and conventional (informative-illustrative) expository teaching in terms of fulfilling the aims of the course "Human anatomy and physiology" which is included in the physiology programme and designed for undergraduate students majoring in biology…

Vocational Education Program/Course Inventory Form PCI. Explanation and Instructional Manual.

Science.gov (United States)

California Occupational Information Coordinating Committee, Sacramento.

This manual for teachers, administrators, and counselors both explains the Program/Course Inventory (PCI), a data collection instrument, and provides instructions for completing the PCI form. The first section describes the PCI developed by the Ventura County Superintendent of Schools staff to collect data that define vocational education…

An evaluation of the California Instructional School Garden Program.

Science.gov (United States)

Hazzard, Eric L; Moreno, Elizabeth; Beall, Deborah L; Zidenberg-Cherr, Sheri

2012-02-01

California Assembly Bill 1535 awarded $US 15 million to California public schools to promote, develop and sustain instructional school gardens through the California Instructional School Garden Program (CISGP). The present study was designed to assess the effectiveness of the CISGP at assisting schools in implementing, maintaining and sustaining an academic school garden programme, determine how schools utilized the funding they received and assess the impact of the California state budget crisis on the CISGP. A mid-term evaluation was used to assess the degree to which schools achieved their instructional garden-related goals. California. Only schools that applied for the CIGSP grant as part of a school district and also provided a contact email and had a unique contact person were included in the study (n 3103, 80·6 %). In general, many schools reported not achieving their predicted goals with regard to the CISGP grant. Only 39·4 % of schools reported accomplishing all of their garden-related goals. Over one-third (37·8 %) of schools reported that their school gardens were negatively affected by the California budget deficit. The difference between predicted and actual utilization of the CISGP grants may be due to a combination of the effects of budget shortfall and insufficiency of the grant award amount.

Input data instructions - simplified documentation of the computer program ANSYS. Report for 10 June 1976--31 March 1978

International Nuclear Information System (INIS)

Chang, P.Y.

1978-02-01

A simplified version of the input instructions for the computer program 'ANSYS' is presented for the non-linear elastoplastic analysis of a ship collision protection barrier structure. All essential information necessary for the grillage model are summarized while eliminating the instructions for other types of the problems. A benchmark example is given for checking the computer program

Teaching about teaching and instruction on instruction: a challenge for health sciences library education.

Science.gov (United States)

Detlefsen, Ellen Gay

2012-10-01

This is a review of the master's-level curricula of the fifty-eight America Library Association-accredited library and information science programs and iSchools for evidence of coursework and content related to library instruction. Special emphasis is placed on the schools and programs that also offer coursework in medical or health sciences librarianship. Fifty-eight school and program websites were reviewed. Course titles and course descriptions for seventy-three separate classes were analyzed. Twenty-three syllabi were examined. All North American library education programs offer at least one course in the general area of library instruction; some programs offer multiple courses. No courses on instruction, however, are focused directly on the specialized area of health sciences librarianship. Master's degree students can take appropriate classes on library instruction, but the medical library profession needs to offer continuing education opportunities for practitioners who want to have specific instruction for the specialized world of the health sciences.

THE WORLD OF TEACHING MACHINES, PROGRAMED LEARNING AND SELF-INSTRUCTIONAL DEVICES.

Science.gov (United States)

FOLTZ, CHARLES I.

TEACHING MACHINES HAVE SEVERAL ADVANTAGES--TIME IS SAVED, CORRECT RESPONSE IS REINFORCED IMMEDIATELY, AND STUDENTS ARE NOT PUBLICLY CONFRONTED WITH FAILURE. THERE ARE TWO APPROACHES TO THE PROGRAMED INSTRUCTION INTRINSIC TO THEIR USE--ONE (THE SKINNER METHOD) IS BASED ON FILLING IN BLANK SPACES, THE OTHER (THE CROWDER METHOD) EMPLOYS…

Mississippi Curriculum Framework for Drafting and Design Technology (Program CIP: 48.0102--Architectural Drafting Technology) (Program CIP: 48.0101--General Drafting). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the two course sequences of the state's postsecondary-level drafting and design technology program: architectural drafting technology and drafting and design technology. Presented first are a program description and…

Uncovering changes in university teachers' professional networks during an instructional development program

NARCIS (Netherlands)

Van Waes, Sara; Van den Bossche, Piet; Moolenaar, Nienke M.|info:eu-repo/dai/nl/304352802; Stes, Ann; Van Petegem, Peter

2015-01-01

This study examined (1) the extent to which university teachers' networks changed while they participated in an instructional development program, (2) which mechanisms supported or constrained network change, and (3) the extent to which value was created through networks. Longitudinal social network

The Analysis of the Graduate Theses Related to Programming Instruction

OpenAIRE

Benzer, Ali İhsan; Erümit, Ali Kürşat

2018-01-01

Theaim of this study is to examine graduate theses including theexperimental study on programming instruction in the subject of“education and training” in Turkey by using content analysismethod. Theresearch problem of this study is "how are the tendencies ofgraduate theses including experimental study on programminginstruction?"In this context, it focuses on the following sub-problems:Regardingthe graduate theses with experimental study on programminginstruction in Turkey;Whatis the...

Designing Reading Instruction for Cultural Minorities: The Case of the Kamehameha Early Education Program.

Science.gov (United States)

Calfee, Robert C.; And Others

This is a report on the Kamehameha Early Education Program (KEEP), a research and development project designed to find ways of improving the school performance of educationally disadvantaged Hawaiian children. The project, implemented in a laboratory school setting and continuously monitored, is described as a reading instruction program for…

Encendiendo una Llama. Bilingual Gifted and Talented Program: Overview, Identification of Students, and Instructional Approaches.

Science.gov (United States)

Hartford Public Schools, CT.

Three pamphlets describe facets of "Encendiendo Una Llama," a Hartford (Connecticut) demonstration program for bilingual gifted and talented students. An overview pamphlet summarizes key aspects of the model program: identification procedures, instructional services, teacher training, parent involvement, evidence of effectiveness, implementation…

Format of Basic Instruction Program Resistance Training Classes: Effect on Fitness Change in College Students

Science.gov (United States)

Barfield, J. P.; Channell, Brian; Pugh, Chip; Tuck, Matt; Pendel, Dustin

2012-01-01

New resistance training programs such as CrossFit are gaining favor among college-aged students. CrossFit and related commercial resistance training programs may provide a valuable elective option within basic instruction program (BIP) curricula, but the fitness benefits of this course have not been compared with those of existing BIP resistance…

Considerations for The Instruction Of Research Methodologies In Graduate-Level Distance Education Degree Programs

Directory of Open Access Journals (Sweden)

M. Cleveland-INNERS

2004-04-01

Full Text Available Considerations for The Instruction Of Research Methodologies In Graduate-Level Distance Education Degree Programs Tom JONES, Ph.D. Associate Professor Centre for Distance Education Athabasca University, CANADA M. Cleveland-INNERS, Ph.D. Assistant Professor Centre for Distance Education Athabasca University, CANADA ABSTRACT The growth of basic and applied research activity in distance education requires redirection on several fronts, including the instruction of research methods in the education of graduate students. The majority of graduate students in distance education are practitioners whose goals range from carrying out original research to acquiring the concepts and skills necessary to become a practitioner. We argue that the best foundation for achieving both of those goals in distance education is developed by means of an understanding and internalization of sound research design methodologies, primarily acquired by formal instruction, and that an emphasis on research in graduate programs in distance education will encourage theory development. This paper presents the rationale for a general curricular model that attempts to address the sets of research competencies for graduate students in graduate-level distance education programs while at the same time moving students toward an appreciation and understanding of the epistemological foundations for social science research.

30 CFR 77.1704 - First aid training program; availability of instruction to all miners.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First aid training program; availability of... WORK AREAS OF UNDERGROUND COAL MINES Miscellaneous § 77.1704 First aid training program; availability... shall make available to all miners employed in the mine a course of instruction in first aid conducted...

Effects of Video Game-Based Instruction on Writing Achievement and Motivation in Postsecondary Accelerated Degree Programs

Science.gov (United States)

Lee, Michael C.

2017-01-01

The purpose of this quantitative experimental posttest-only control group research study was to determine the degree to which differences exist in outcomes between students using a video game-based instruction and students using a traditional non-video game-based instruction in accelerated degree program courses at a 4-year university in Illinois…

Oxidative stress biomarkers in different tissues of rainbow trout (Oncorhynchus mykiss exposed to Disinfectant-CIP formulated with peracetic acid and hydrogen peroxide

Directory of Open Access Journals (Sweden)

Tkachenko Halyna

2014-09-01

Full Text Available The aim of study was to determine the effects of exposure to the product DEZYNFEKTANT-CIP (Eng. - Disinfectant-CIP, which is formulated with peracetic acid and hydrogen peroxide, on oxidative stress biomarkers (lipid peroxidation (LPO levels and the carbonyl content of oxidatively modified proteins and antioxidant defenses (superoxide dismutase (SOD, catalase (CAT, glutathione reductase (GR, glutathione peroxidase (GPx, total antioxidant capacity in muscle, gill, hepatic, and cardiac tissues of rainbow trout, Oncorhynchus mykiss (Walbaum. LPO and carbonyl contents changed with tissue type. Exposure to Disinfectant-CIP led to a significant decrease in LPO in muscle tissues and carbonyl content in muscle and gill tissues. The inhibition of SOD and CAT activity in muscle, hepatic, and cardiac tissues was observed probably because of increased oxidative stress during disinfection; however, hepatic and cardiac GPx activity increased in an attempt to counteract oxidative stress. We suggest that oxidative stress during the oxidation of peracetic acid and hydrogen peroxide could be counteracted by the antioxidant system in trout tissues. Correlative analysis between oxidative stress biomarkers and antioxidant defense confirms the pivotal role of SOD and CAT against CIP-induced oxidative stress

Deficiency of G1 regulators P53, P21Cip1 and/or pRb decreases hepatocyte sensitivity to TGFβ cell cycle arrest

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Harrison David J

2007-11-01

Full Text Available Abstract Background TGFβ is critical to control hepatocyte proliferation by inducing G1-growth arrest through multiple pathways leading to inhibition of E2F transcription activity. The retinoblastoma protein pRb is a key controller of E2F activity and G1/S transition which can be inhibited in viral hepatitis. It is not known whether the impairment of pRb would alter the growth inhibitory potential of TGFβ in disease. We asked how Rb-deficiency would affect responses to TGFβ-induced cell cycle arrest. Results Primary hepatocytes isolated from Rb-floxed mice were infected with an adenovirus expressing CRE-recombinase to delete the Rb gene. In control cells treatment with TGFβ prevented cells to enter S phase via decreased cMYC activity, activation of P16INK4A and P21Cip and reduction of E2F activity. In Rb-null hepatocytes, cMYC activity decreased slightly but P16INK4A was not activated and the great majority of cells continued cycling. Rb is therefore central to TGFβ-induced cell cycle arrest in hepatocytes. However some Rb-null hepatocytes remained sensitive to TGFβ-induced cell cycle arrest. As these hepatocytes expressed very high levels of P21Cip1 and P53 we investigated whether these proteins regulate pRb-independent signaling to cell cycle arrest by evaluating the consequences of disruption of p53 and p21Cip1. Hepatocytes deficient in p53 or p21Cip1 showed diminished growth inhibition by TGFβ. Double deficiency had a similar impact showing that in cells containing functional pRb; P21Cip and P53 work through the same pathway to regulate G1/S in response to TGFβ. In Rb-deficient cells however, p53 but not p21Cip deficiency had an additive effect highlighting a pRb-independent-P53-dependent effector pathway of inhibition of E2F activity. Conclusion The present results show that otherwise genetically normal hepatocytes with disabled p53, p21Cip1 or Rb genes respond less well to the antiproliferative effects of TGFβ. As the function of

The Impacts of Theme-Based Language Instruction: A Case Study of an Advanced Chinese Intensive Program

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Song Jiang

2017-06-01

Full Text Available Theme-based language teaching under Content-Based Instruction (CBI is a pedagogical approach that emphasizes learning professional content along with language skills. This paper reports a case study on the impacts of a theme-based advanced Chinese intensive program in a university setting. It begins with a review of CBI and its theme-based approach and then discusses the program design, curriculum development, and instructional practice of the program. The impacts of the theme-based approach are examined based on the pre- and post-proficiency test results, learners’ self-reported surveys on the themes and topics, and the reading strategies covered in the program. Qualitative analysis of learners’ self-reflections and program evaluations is also presented. Based on the evidence collected, this paper argues that the theme-based model has positive impacts on improving language proficiency, preparing for academic and professional language use, cultivating strategic language learners, and revitalizing Chinese teaching at the superior level.

[Development and Effects of an Instructional Coaching Program Regarding Children with Attention Deficit Hyperactivity Disorder for Elementary School Teachers].

Science.gov (United States)

Park, Shin Jeong; Park, Wan Ju

2017-06-01

The aim of this study was to identify the effects of a newly developed instructional coaching program regarding Attention Deficit Hyperactivity Disorder (ADHD) for teachers. Seventy teachers participated in this study involving a nonequivalent control group and a pretest-posttest design. The instructional coaching program consisted of eight 60-minute sessions. The program was developed through a theoretical development program involving six steps. To evaluate the effects of the program, data were collected through self-report questionnaires including the Knowledge Scale of Attention Deficit Disorder, Attitude Scale of Primary School Teachers Experiencing Students with ADHD, Practice Scale of Educational Intervention Activity, and the Korean ADHD Rating Scale. Data were analyzed with an independent t test, a chi-square test, and an ANCOVA using SPSS WIN version 20. The intervention program consisted of 3 sectors, 8 subjects, and 24 content items. The experimental group showed a significant improvement in attitudes toward ADHD (F=22.83, pteacher's knowledge regarding ADHD (F=7.16, p=.010) and the implementation of instructional interventions (F=4.29, p=.043) improved. Further, teachers reported a reduction in children's ADHD-related behavior (F=4.34, p=.041). Results showed that the coaching program made a positive contribution to teaching skills and understanding of school-age children with ADHD. The instructional coaching program was well structured and significantly improved not only teachers'attitudes, knowledge, and teaching skills but also the behavior of children with ADHD in class. Therefore, the program is recommended as a means of facilitating teaching and managing children with ADHD in class. © 2017 Korean Society of Nursing Science

p53 functional impairment and high p21waf1/cip1 expression in human T-cell lymphotropic/leukemia virus type I-transformed T cells.

Science.gov (United States)

Cereseto, A; Diella, F; Mulloy, J C; Cara, A; Michieli, P; Grassmann, R; Franchini, G; Klotman, M E

1996-09-01

Human T-cell lymphotropic/leukemia virus type I (HTLV-I) is associated with T-cell transformation both in vivo and in vitro. Although some of the mechanisms responsible for transformation remain unknown, increasing evidence supports a direct role of viral as well as dysregulated cellular proteins in transformation. We investigated the potential role of the tumor suppressor gene p53 and of the p53-regulated gene, p21waf1/cip1 (wild-type p53 activated fragment 1/cycling dependent kinases [cdks] interacting protein 1), in HTLV-I-infected T cells. We have found that the majority of HTLV-I-infected T cells have the wild-type p53 gene. However, its function in HTLV-I-transformed cells appears to be impaired, as shown by the lack of appropriate p53-mediated responses to ionizing radiation (IR). Interestingly, the expression of the p53 inducible gene, p21waf1/cip1, is elevated at the messenger ribonucleic acid and protein levels in all HTLV-I-infected T-cell lines examined as well as in Taxl-1, a human T-cell line stably expressing Tax. Additionally, Tax induces upregulation of a p21waf1/cip1 promoter-driven luciferase gene in p53 null cells, and increases p21waf1/cip1 expression in Jurkat T cells. These findings suggest that the Tax protein is at least partially responsible for the p53-independent expression of p21waf1/cip1 in HTLV-I-infected cells. Dysregulation of p53 and p21waf1/cip1 proteins regulating cell-cycle progression, may represent an important step in HTLV-I-induced T-cell transformation.

Transport characteristic in current-in-plane (CIP) geometry of La0.8Sr0.2MnO3/Co heterostructure

International Nuclear Information System (INIS)

Jin, K.X.; Zhao, S.G.; Chen, C.L.

2009-01-01

The thousand-fold change in the resistance with increase in temperature has been observed in the current-in-plane (CIP) geometry of the La 0.8 Sr 0.2 MnO 3 /Co heterostructure prepared using a sol-gel method. The CIP geometry below 300 K exhibits the variable-range hopping (VRH) mechanism. The current-voltage characteristic is nonlinear and the fitting shows that the exponent n decreases with increasing the temperature, which is attributed to the lattice mismatch between the LSMO film and the Co substrate.

Management. Program CIP: Business Management: 52.0204

Science.gov (United States)

Murdock, Ashleigh Barbee, Ed.

2008-01-01

Secondary career-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Welding Technology. Program CIP: 48.0508 - WELDING

Science.gov (United States)

Ferguson, Doug

2010-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

BIBLIOGRAPHY ON INDIVIDUALIZED INSTRUCTION.

Science.gov (United States)

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF INDIVIDUALIZED INSTRUCTION. APPROXIMATELY 85 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1958 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE PROGRAMED INSTRUCTION, TEACHING MACHINES, RESPONSE MODE, SELF-INSTRUCTION, AND COMPUTER-ASSISTED…

TGFbeta induces apoptosis and EMT in primary mouse hepatocytes independently of p53, p21Cip1 or Rb status

International Nuclear Information System (INIS)

Sheahan, Sharon; Bellamy, Christopher O; Harland, Stephen N; Harrison, David J; Prost, Sandrine

2008-01-01

TGFβ has pleiotropic effects that range from regulation of proliferation and apoptosis to morphological changes and epithelial-mesenchymal transition (EMT). Some evidence suggests that these effects may be interconnected. We have recently reported that P53, P21 Cip1 and pRB, three critical regulators of the G1/S transition are variably involved in TGFβ-induced cell cycle arrest in hepatocytes. As these proteins are also involved in the regulation of apoptosis in many circumstances, we investigated their contribution to other relevant TGFβ-induced effects, namely apoptosis and EMT, and examined how the various processes were interrelated. Primary mouse hepatocytes deficient in p53, p21 and/or Rb, singly or in combination were treated with TGFβ for 24 to 96 hours. Apoptosis was quantified according to morphology and by immunostaining for cleaved-capsase 3. Epithelial and mesenchymal marker expression was studied using immunocytochemistry and real time PCR. We found that TGFβ similarly induced morphological changes regardless of genotype and independently of proliferation index or sensitivity to inhibition of proliferation by TGFβ. Morphological changes were accompanied by decrease in E-cadherin and increased Snail expression but the mesenchymal markers (N-cadherin, SMAα and Vimentin) studied remained unchanged. TGFβ induced high levels of apoptosis in p53-/-, Rb-/-, p21 cip1 -/- and control hepatocytes although with slight differences in kinetics. This was unrelated to proliferation or changes in morphology and loss of cell-cell adhesion. However, hepatocytes deficient in both p53 and p21 cip1 were less sensitive to TGFβ-induced apoptosis. Although p53, p21 Cip1 and pRb are well known regulators of both proliferation and apoptosis in response to a multitude of stresses, we conclude that they are critical for TGFβ-driven inhibition of hepatocytes proliferation, but only slightly modulate TGFβ-induced apoptosis. This effect may depend on other parameters

76 FR 17139 - Health Center Program

Science.gov (United States)

2011-03-28

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Health Center Program AGENCY: Health Resources and Services Administration, HHS. ACTION: Notice of Noncompetitive... Improvement Project (CIP) from Saint Vincent's Catholic Medical Centers (SVCMC) of New York, current grantee...

76 FR 1441 - Health Center Program

Science.gov (United States)

2011-01-10

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Health Center Program AGENCY: Health Resources and Services Administration, HHS. ACTION: Notice of Noncompetitive... for Services (IDS) and a portion of the Capital Improvement Project (CIP) from Saint Vincent's...

Examining the Benefits and Barriers of Instructional Gardening Programs to Increase Fruit and Vegetable Intake among Preschool-Age Children

Directory of Open Access Journals (Sweden)

Kristen L. Davis

2017-01-01

Full Text Available Research exists on using instructional gardening programs with school age children as a means of improving dietary quality and for obesity prevention. This article examines the potential use of instructional gardens in childcare settings to improving fruit and vegetable intake in young children. A qualitative study was conducted with childcare providers. Participants (n=20 were recruited via e-mails, letters, and follow-up phone calls. Interviews were recorded, transcribed, and coded to identify themes within two areas (1 childcare providers perceptions of children’s fruit and vegetable consumption and (2 components necessary to initiate or improve instructional gardening programs. Themes associated with provider’s perceptions of child fruit and vegetable consumption included benefits of consumption, willingness to try fruits and vegetables, meeting recommendations, and influence of the home and childcare environments on child eating. Benefits, barriers, and resources needed were identified as themes related to starting or improving instructional gardening programs. Benefits to gardening with preschoolers are consistent with those found in school-age populations. While several barriers exist, resources are available to childcare providers to address these barriers. Increased knowledge and awareness of resources are necessary to improve the success of gardening programs in the childcare setting with the goal of improving child diet quality.

Examining the Benefits and Barriers of Instructional Gardening Programs to Increase Fruit and Vegetable Intake among Preschool-Age Children.

Science.gov (United States)

Davis, Kristen L; Brann, Lynn S

2017-01-01

Research exists on using instructional gardening programs with school age children as a means of improving dietary quality and for obesity prevention. This article examines the potential use of instructional gardens in childcare settings to improving fruit and vegetable intake in young children. A qualitative study was conducted with childcare providers. Participants ( n = 20) were recruited via e-mails, letters, and follow-up phone calls. Interviews were recorded, transcribed, and coded to identify themes within two areas (1) childcare providers perceptions of children's fruit and vegetable consumption and (2) components necessary to initiate or improve instructional gardening programs. Themes associated with provider's perceptions of child fruit and vegetable consumption included benefits of consumption, willingness to try fruits and vegetables, meeting recommendations, and influence of the home and childcare environments on child eating. Benefits, barriers, and resources needed were identified as themes related to starting or improving instructional gardening programs. Benefits to gardening with preschoolers are consistent with those found in school-age populations. While several barriers exist, resources are available to childcare providers to address these barriers. Increased knowledge and awareness of resources are necessary to improve the success of gardening programs in the childcare setting with the goal of improving child diet quality.

30 CFR 77.1708 - Safety program; instruction of persons employed at the mine.

Science.gov (United States)

2010-07-01

... at the mine. 77.1708 Section 77.1708 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Miscellaneous § 77.1708 Safety program; instruction of persons...

The effects of two polymorphisms on p21cip1 function and their association with Alzheimer's disease in a population of European descent.

Directory of Open Access Journals (Sweden)

Sharon C Yates

Full Text Available With the exception of ApoE4, genome-wide association studies have failed to identify strong genetic risk factors for late-onset Alzheimer's disease, despite strong evidence of heritability, suggesting that many low penetrance genes may be involved. Additionally, the nature of the identified genetic risk factors and their relation to disease pathology is also largely obscure. Previous studies have found that a cancer-associated variant of the cell cycle inhibitor gene p21cip1 is associated with increased risk of Alzheimer's disease. The aim of this study was to confirm this association and to elucidate the effects of the variant on protein function and Alzheimer-type pathology. We examined the association of the p21cip1 variant with Alzheimer's disease and Parkinson's disease with dementia. The genotyping studies were performed on 719 participants of the Oxford Project to Investigate Memory and Ageing, 225 participants of a Parkinson's disease DNA bank, and 477 participants of the Human Random Control collection available from the European Collection of Cell Cultures. The post mortem studies were carried out on 190 participants. In the in-vitro study, human embryonic kidney cells were transfected with either the common or rare p21cip1 variant; and cytometry was used to assess cell cycle kinetics, p21cip1 protein expression and sub-cellular localisation. The variant was associated with an increased risk of Alzheimer's disease, and Parkinson's disease with dementia, relative to age matched controls. Furthermore, the variant was associated with an earlier age of onset of Alzheimer's disease, and a more severe phenotype, with a primary influence on the accumulation of tangle pathology. In the in-vitro study, we found that the SNPs reduced the cell cycle inhibitory and anti-apoptotic activity of p21cip1. The results suggest that the cancer-associated variant of p21cip1 may contribute to the loss of cell cycle control in neurons that may lead to

A multi-physics code system based on ANC9, VIPRE-W and BOA for CIPS evaluation

Energy Technology Data Exchange (ETDEWEB)

Zhang, B.; Sung, Y.; Secker, J.; Beard, C.; Hilton, P.; Wang, G.; Oelrich, R.; Karoutas, Z.; Sung, Y. [Westinghouse Electric Company LLC, Pittsburgh (United States)

2011-07-01

This paper summarizes the development of a multi-physics code system for evaluation of Crud Induced Power Shift (CIPS) phenomenon experienced in some Pressurized Water Reactors (PWR). CIPS is an unexpected change in reactor core axial power distribution, caused by boron compounds in crud deposited in the high power fuel assemblies undergoing subcooled boiling. As part of the Consortium for Advanced Simulation of Light Water Reactors (CASL) sponsored by the US Department of Energy (DOE), this paper describes the initial linkage and application of a multi-physics code system ANC9/VIPRE-W/BOA for evaluating changes in core power distributions due to boron deposited in crud. The initial linkage of the code system along with the application results will be the base for the future CASL development. (author)

A multi-physics code system based on ANC9, VIPRE-W and BOA for CIPS evaluation

International Nuclear Information System (INIS)

Zhang, B.; Sung, Y.; Secker, J.; Beard, C.; Hilton, P.; Wang, G.; Oelrich, R.; Karoutas, Z.; Sung, Y.

2011-01-01

This paper summarizes the development of a multi-physics code system for evaluation of Crud Induced Power Shift (CIPS) phenomenon experienced in some Pressurized Water Reactors (PWR). CIPS is an unexpected change in reactor core axial power distribution, caused by boron compounds in crud deposited in the high power fuel assemblies undergoing subcooled boiling. As part of the Consortium for Advanced Simulation of Light Water Reactors (CASL) sponsored by the US Department of Energy (DOE), this paper describes the initial linkage and application of a multi-physics code system ANC9/VIPRE-W/BOA for evaluating changes in core power distributions due to boron deposited in crud. The initial linkage of the code system along with the application results will be the base for the future CASL development. (author)

CIP - a new numerical solver for general nonlinear hyperbolic equations in multi-dimension

International Nuclear Information System (INIS)

Yabe, Takashi; Takewaki, Hideaki.

1986-12-01

A new method CIP (Cubic-Interpolated Pseudo-particle) to solve hyperbolic equations is proposed. The method gives a stable and less diffusive result for square wave propagation compared with FCT (Flux-Corrected Transport) and a better result for propagation of a sine wave with a discontinuity. The scheme is extended to nonlinear and multi-dimensional problems. (orig.) [de

Assessment without Testing: Using Performance Measures Embedded in a Technology-Based Instructional Program as Indicators of Reading Ability

Science.gov (United States)

Mitchell, Alison; Baron, Lauren; Macaruso, Paul

2018-01-01

Screening and monitoring student reading progress can be costly and time consuming. Assessment embedded within the context of online instructional programs can capture ongoing student performance data while limiting testing time outside of instruction. This paper presents two studies that examined the validity of using performance measures from a…

KEEP Reading Research and Instruction: Results of the 1973-74 Program. Technical Report No. 26.

Science.gov (United States)

Au, Kathryn H.; Speidel, Gisela E.

This report summarizes research related to the use of a conventional basal reading program with students in the Kamehameha Early Education Program (KEEP). Results of instruction were measured by the number of objectives gained each quarter, the total number of objectives gained, the number of lessons taken for each objective, and scores on the…

Goals, data use, and instruction : the effect of a teacher professional development program on reading achievement

NARCIS (Netherlands)

van Kuijk, Mechteld F.; Deunk, Marjolein I.; Bosker, Roel J.; Ritzema, Evelien S.

In this paper, we investigated whether student reading comprehension could be improved with help of a teacher Professional Development (PD) program targeting goals, data use, and instruction. The effect of this PD program on 2nd- and 3rd-grade student achievement was examined using a

Algunos aspectos sicolinguisticos de la Instruccion Programada en el laboratorio de idiomas (Some Psycholinguistic Aspects of Programed Instruction in the Language Laboratory).

Science.gov (United States)

Monteverde G., Luisa

1971-01-01

This paper presents ideas on using programed instruction in the language laboratory for second language learning. Linear programing is more suited to language instruction than is branching, because the former more easily allows comparison between the students' and teachers' solutions and is technically less complicated and less expensive to…

Instructional skills evaluation in nuclear industry training

International Nuclear Information System (INIS)

Mazour, T.J.; Ball, F.M.

1985-11-01

This report provides information to nuclear power plant training managers and their staffs concerning the job performance requirements of instructional personnel to implement prformance-based training programs (also referred to as the Systems Approach Training). The information presented in this report is a compilation of information and lessons learned in the nuclear power industry and in other industries using performance-based training programs. The job performance requirements in this report are presented as instructional skills objectives. The process used to develop the instructional skills objectives is described. Each objective includes an Instructional Skills Statement describing the behavior that is expected and an Instructional Skills Standard describing the skills/knowledge that the individual should possess in order to have achieved mastery. The instructional skills objectives are organized according to the essential elements of the Systems Approach to Training and are cross-referenced to three categories of instructional personnel: developers of instruction, instructors, and instructional managers/supervisors. Use of the instructional skills objectives is demonstrated for reviewing instructional staff training and qualification programs, developing criterion-tests, and reviewing the performance and work products of individual staff members. 22 refs

[Development and effect analysis of web-based instruction program to prevent elementary school students from safety accidents].

Science.gov (United States)

Chung, Eun-Soon; Jeong, Ihn-Sook; Song, Mi-Gyoung

2004-06-01

This study was aimed to develop a WBI(Web Based Instruction) program on safety for 3rd grade elementary school students and to test the effects of it. The WBI program was developed using Macromedia flash MX, Adobe Illustrator 10.0 and Adobe Photoshop 7.0. The web site was http://www.safeschool.co.kr. The effect of it was tested from Mar 24, to Apr 30, 2003. The subjects were 144 students enrolled in the 3rd grade of an elementary school in Gyungju. The experimental group received the WBI program lessons while each control group received textbook-based lessons with visual presenters and maps, 3 times. Data was analyzed with descriptive statistics, and chi2 test, t-test, and repeated measure ANOVA. First, the WBI group reported a longer effect on knowledge and practice of accident prevention than the textbook-based lessons, indicating that the WBI is more effective. Second, the WBI group was better motivated to learn the accident prevention lessons, showing that the WBI is effective. As a result, the WBI group had total longer effects on knowledge, practice and motivation of accident prevention than the textbook-based instruction. We recommend that this WBI program be used in each class to provide more effective safety instruction in elementary schools.

Effects of sodium phenylbutyrate on differentiation and induction of the P21WAF1/CIP1 anti-oncogene in human liver carcinoma cell lines.

Science.gov (United States)

Meng, Mei; Jiang, Jun Mei; Liu, Hui; In, Cheng Yong; Zhu, Ju Ren

2005-01-01

To explore the effects of sodium phenylbutyrate on the proliferation, differentiation, cell cycle arrest and induction of the P(21WAF1/CIP1) anti-oncogene in human liver carcinoma cell lines Bel-7402 and HepG2. Bel-7402 and HepG2 human liver carcinoma cells were treated with sodium phenylbutyrate at different concentrations. Light microscopy was used to observe morphological changes in the carcinoma cells. Effects on the cell cycle were detected by using flow cytometry. P(21WAF1/CIP1) expression was determined by both reverse transcription-polymerase chain reaction and western blotting. Statistical analysis was performed by using one-way anova and Student's t-test. Sodium phenylbutyrate treatment caused time- and dose-dependent growth inhibition of Bel-7402 and HepG2 cells. This treatment also caused a decline in the proportion of S-phase cells and an increase in the proportion of G(0)/G(1) cells. Sodium phenylbutyrate increased the expression of P(21WAF1/CIP1). Sodium phenylbutyrate inhibits the proliferation of human liver carcinoma cells Bel-7402 and HepG2, induces partial differentiation, and increases the expression of P(21WAF1/CIP1).

CASL L1 Milestone report : CASL.P4.01, sensitivity and uncertainty analysis for CIPS with VIPRE-W and BOA.

Energy Technology Data Exchange (ETDEWEB)

Sung, Yixing (Westinghouse Electric Company LLC, Cranberry Township, PA); Adams, Brian M.; Secker, Jeffrey R. (Westinghouse Electric Company LLC, Cranberry Township, PA)

2011-12-01

The CASL Level 1 Milestone CASL.P4.01, successfully completed in December 2011, aimed to 'conduct, using methodologies integrated into VERA, a detailed sensitivity analysis and uncertainty quantification of a crud-relevant problem with baseline VERA capabilities (ANC/VIPRE-W/BOA).' The VUQ focus area led this effort, in partnership with AMA, and with support from VRI. DAKOTA was coupled to existing VIPRE-W thermal-hydraulics and BOA crud/boron deposit simulations representing a pressurized water reactor (PWR) that previously experienced crud-induced power shift (CIPS). This work supports understanding of CIPS by exploring the sensitivity and uncertainty in BOA outputs with respect to uncertain operating and model parameters. This report summarizes work coupling the software tools, characterizing uncertainties, and analyzing the results of iterative sensitivity and uncertainty studies. These studies focused on sensitivity and uncertainty of CIPS indicators calculated by the current version of the BOA code used in the industry. Challenges with this kind of analysis are identified to inform follow-on research goals and VERA development targeting crud-related challenge problems.

CASL L1 Milestone report: CASL.P4.01, sensitivity and uncertainty analysis for CIPS with VIPRE-W and BOA

International Nuclear Information System (INIS)

Sung, Yixing; Adams, Brian M.; Secker, Jeffrey R.

2011-01-01

The CASL Level 1 Milestone CASL.P4.01, successfully completed in December 2011, aimed to 'conduct, using methodologies integrated into VERA, a detailed sensitivity analysis and uncertainty quantification of a crud-relevant problem with baseline VERA capabilities (ANC/VIPRE-W/BOA).' The VUQ focus area led this effort, in partnership with AMA, and with support from VRI. DAKOTA was coupled to existing VIPRE-W thermal-hydraulics and BOA crud/boron deposit simulations representing a pressurized water reactor (PWR) that previously experienced crud-induced power shift (CIPS). This work supports understanding of CIPS by exploring the sensitivity and uncertainty in BOA outputs with respect to uncertain operating and model parameters. This report summarizes work coupling the software tools, characterizing uncertainties, and analyzing the results of iterative sensitivity and uncertainty studies. These studies focused on sensitivity and uncertainty of CIPS indicators calculated by the current version of the BOA code used in the industry. Challenges with this kind of analysis are identified to inform follow-on research goals and VERA development targeting crud-related challenge problems.

The Identification, Implementation, and Evaluation of Critical User Interface Design Features of Computer-Assisted Instruction Programs in Mathematics for Students with Learning Disabilities

Science.gov (United States)

Seo, You-Jin; Woo, Honguk

2010-01-01

Critical user interface design features of computer-assisted instruction programs in mathematics for students with learning disabilities and corresponding implementation guidelines were identified in this study. Based on the identified features and guidelines, a multimedia computer-assisted instruction program, "Math Explorer", which delivers…

Multimedia Approach to Self-Paced Individualized Instruction in Automotive Mechanics and Other Vocational Programs. Final Report.

Science.gov (United States)

Ozarka Vocational Technical School, Melbourne, AR.

A project developed, field tested, implemented, and disseminated a management system, support materials, and references for a self-paced individualized instructional program in automotive mechanics and food services. During the program, the Planwriter component of the SAGE/Compute-a-Match Assessment System was used to develop a management system…

Multivariate statistical monitoring as applied to clean-in-place (CIP) and steam-in-place (SIP) operations in biopharmaceutical manufacturing.

Science.gov (United States)

Roy, Kevin; Undey, Cenk; Mistretta, Thomas; Naugle, Gregory; Sodhi, Manbir

2014-01-01

Multivariate statistical process monitoring (MSPM) is becoming increasingly utilized to further enhance process monitoring in the biopharmaceutical industry. MSPM can play a critical role when there are many measurements and these measurements are highly correlated, as is typical for many biopharmaceutical operations. Specifically, for processes such as cleaning-in-place (CIP) and steaming-in-place (SIP, also known as sterilization-in-place), control systems typically oversee the execution of the cycles, and verification of the outcome is based on offline assays. These offline assays add to delays and corrective actions may require additional setup times. Moreover, this conventional approach does not take interactive effects of process variables into account and cycle optimization opportunities as well as salient trends in the process may be missed. Therefore, more proactive and holistic online continued verification approaches are desirable. This article demonstrates the application of real-time MSPM to processes such as CIP and SIP with industrial examples. The proposed approach has significant potential for facilitating enhanced continuous verification, improved process understanding, abnormal situation detection, and predictive monitoring, as applied to CIP and SIP operations. © 2014 American Institute of Chemical Engineers.

Renewable resource power production: Italian decree CIP No. 34

International Nuclear Information System (INIS)

Di Macco, C.

1991-01-01

As part of an overall energy conservation campaign, a concrete step, in the form of a more favourable electricity rate structure for auto-producers, is being taken by the Italian Government to encourage medium sized industries to adopt cogeneration systems to meet their heat and power requirements. Within this context, this paper gives a look at the incentives for renewable energy source use which are incorporated in the CIP (Italian Inter-ministerial Commission on Prices) Provision No. 34/90, regulating industrial plant cogeneration systems, and which governs ENEL's (Italian National Electricity Board) rate structure in the case of independent on-site producers ceding power to the national utility's grid

Parents and Children through the School Years: The Effects of the Home Instruction Program for Preschool Youngsters.

Science.gov (United States)

Baker, Amy J. L.; Piotrkowski, Chaya S.

The Home Instruction Program for Preschool Youngsters (HIPPY) is a free 2-year family oriented early childhood education and parent involvement program for parents with limited formal education to help them provide educational enrichment for their 4-year-old and 5-year-old children. As of 1996, HIPPY programs serve over 15,000 economically…

Deficiency of cyclin-dependent kinase inhibitors p21Cip1 and p27Kip1 accelerates atherogenesis in apolipoprotein E-deficient mice

International Nuclear Information System (INIS)

Akyuerek, Levent M.; Boehm, Manfred; Olive, Michelle; Zhou, Alex-Xianghua; San, Hong; Nabel, Elizabeth G.

2010-01-01

Cyclin-dependent kinase inhibitors, p21 Cip1 and p27 Kip1 , are upregulated during vascular cell proliferation and negatively regulate growth of vascular cells. We hypothesized that absence of either p21 Cip1 or p27 Kip1 in apolipoprotein E (apoE)-deficiency may increase atherosclerotic plaque formation. Compared to apoE -/- aortae, both apoE -/- /p21 -/- and apoE -/- /p27 -/- aortae exhibited significantly more atherosclerotic plaque following a high-cholesterol regimen. This increase was particularly observed in the abdominal aortic regions. Deficiency of p27 Kip1 accelerated plaque formation significantly more than p21 -/- in apoE -/- mice. This increased plaque formation was in parallel with increased intima/media area ratios. Deficiency of p21 Cip1 and p27 Kip1 accelerates atherogenesis in apoE -/- mice. These findings have significant implications for our understanding of the molecular basis of atherosclerosis associated with excessive proliferation of vascular cells.

Parâmetros fitossociológicos de um cerrado no Parque Nacional Da Serra Do Cipó, MG Phytosociological parameters of a cerrado in "Serra Do Cipó" national park, Minas Gerais, Brazil

Directory of Open Access Journals (Sweden)

João Augusto Alves Meira Neto

2002-10-01

Full Text Available A riqueza de espécies e os fatores determinantes da ocorrência da vegetação de cerrado há muito têm despertado o interesse de pesquisadores. Muitos cerrados protegidos em unidades de conservação ainda não foram investigados florística e estruturalmente. Neste trabalho foi realizado um levantamento florístico e fitossociológico no Parque Nacional da Serra do Cipó (19º22'01''S e 43º37'10''W. Foram instaladas 12 parcelas de 150 m² e foram amostrados todos os indíviduos lenhosos com circunferência do caule à altura do solo maior ou igual a 10 cm. Foram relacionadas 44 espécies de 37 gêneros e 30 famílias. Entre estas, Leguminosae Caesalpinioideae, Leguminosae Mimosoideae e Guttiferae, com três espécies cada, foram as mais ricas. As espécies mais importantes (VI foram Hymenaea stigonocarpa, Allagoptera campestris, Diospyros hispida, Rapanea guianensis e Piptocarpha rotundifolia.The diversity of species and the factors determining the occurrence of cerrado vegetation have long called the attention of researchers. Many protected cerrados in Conservation Units have not been floristically and structurally studied. This work conducted a floristic and phytosociological survey of the Parque Nacional da "Serra do Cipó" ("Serra do Cipó" National Park (19º22'01''S and 43º37'10''W. Twelve quadrats of 150 m² were established and all individuals with a stem circumference at ground level larger than or equal to 10 cm were sampled. A total of 44 species of 37 genera and 30 families were found. The richest families were Leguminosae Caesalpinioideae, Leguminosae Mimosoideae and Guttiferae, with three species each. The most important species (VI were Hymenaea stigonocarpa, Allagoptera campestris, Diospyros hispida, Rapanea guianensis and Piptocarpha rotundifolia.

What Will Happen if . . . A Programmed Instruction Course on Drugs and Their Effects.

Science.gov (United States)

Health Services and Mental Health Administration (DHEW), Bethesda, MD.

Developed by the National Institute of Mental Health, this booklet offers a programed instruction course on drugs and their effects. The purpose of the text is to learn about specific drugs which are currently being used and abused by a large group of people in our society. Narcotics, stimulants, depressants, hallucinogens, and marihuana are…

Evaluating Teachers' Support Requests When Just-in-Time Instructional Support is Provided to Introduce a Primary Level Web-Based Reading Program

Science.gov (United States)

Wood, Eileen; Anderson, Alissa; Piquette-Tomei, Noella; Savage, Robert; Mueller, Julie

2011-01-01

Support requests were documented for 10 teachers (4 kindergarten, 4 grade one, and 2 grade one/two teachers) who received just-in-time instructional support over a 2 1/2 month period while implementing a novel reading software program as part of their literacy instruction. In-class observations were made of each instructional session. Analysis of…

Instruction timing for the CDC 7600 computer

International Nuclear Information System (INIS)

Lipps, H.

1975-01-01

This report provides timing information for all instructions of the Control Data 7600 computer, except for instructions of type 01X, to enable the optimization of 7600 programs. The timing rules serve as background information for timing charts which are produced by a program (TIME76) of the CERN Program Library. The rules that co-ordinate the different sections of the CPU are stated in as much detail as is necessary to time the flow of instructions for a given sequence of code. Instruction fetch, instruction issue, and access to small core memory are treated at length, since details are not available from the computer manuals. Annotated timing charts are given for 24 examples, chosen to display the full range of timing considerations. (Author)

Application of a contextual instructional framework in a continuing professional development training program for physiotherapists in Rwanda.

Science.gov (United States)

Dunleavy, Kim; Chevan, Julia; Sander, Antoinette P; Gasherebuka, Jean Damascene; Mann, Monika

2018-06-01

Continuing professional development is an important component of capacity building in low resource countries. The purpose of this case study is to describe the use of a contextual instructional framework to guide the processes and instructional design choices for a series of continuing professional development courses for physiotherapists in Rwanda. Four phases of the project are described: (1) program proposal, needs assessment and planning, (2) organization of the program and instructional design, (3) instructional delivery and (4) evaluation. Contextual facilitating factors and needs informed choices in each phase. The model resulted in delivery of continuing professional development to the majority of physiotherapists in Rwanda (n = 168, 0.48 rural/0.52 urban) with participants reporting improvement in skills and perceived benefit for their patients. Environmental and healthcare system factors resulted in offering the courses in rural and urban areas. Content was developed and delivered in partnership with Rwandan coinstructors. Based on the domestic needs identified in early courses, the program included advocacy and leadership activities, in addition to practical and clinical instruction. The contextual factors (environment, healthcare service organization, need for rehabilitation and status and history of the physiotherapy profession) were essential for project and instructional choices. Facilitating factors included the established professional degree and association, continuing professional development requirements, a core group of active professionals and an existing foundation from other projects. The processes and contextual considerations may be useful in countries with established professional-level education but without established postentry-level training. Implications for Rehabilitation Organizations planning continuing professional development programs may benefit from considering the context surrounding training when planning, designing and

Individual variation in p53 and Cip1 expression profiles in normal human fibroblast strains following exposure to high-let radiation

Energy Technology Data Exchange (ETDEWEB)

Carpenter, T.R.; Johnson, N.F.; Gilliland, F.D. [Univ. of New Mexico, Albuquerque, NM (United States)] [and others

1995-12-01

Exposure to {alpha}-particles emitted by radon progeny appears to be the second-leading cause of lung cancer mortality. However, individual susceptibility to the carcinogenic effects of {alpha}-particles remains poorly characterized. Variation in susceptibility to cancer produced by certian classes of DNA-damaging chemicals is suspected to involve differences in metabolic activation and detoxication. Susceptibility to {alpha}-particle-induced cancer may involve variations in capacity or opportunity to repair DNA damage. Subtle variations in DNA repair capacity would more likely explain radon-related lung cancer susceptibility. The p53 tumor suppressor protein accumulates as a cellular response to DNA damage from ionizing radiation and regulates arrest in the G{sub 1} portion of the cell cycle. Arrest in G{sub 1} portion of the cell cycle. While upstream regulation of p53 protein stability is poorly understood, variations in the ability to accumulate p53 following DNA damage represent potential variations in lung cancer susceptibility related to radon progeny. Further, transcription of the cell-cycle regulatory gene Cip1 is regulated by p53 and increases following ionizing radiation. Therefore, variations in the expression of Cip1 following {alpha}-particle exposure may also be a susceptibility factor in radon-related lung cancers. The purpose of the present investigation was to measure p53 and Cip1 protein induction following {alpha}-particle exposure of fibroblast lines from nine individuals to determine if there were significant variations. The expression of Cip1 protein indicates the differences in response are biologically relevant.

Individual variation in p53 and Cip1 expression profiles in normal human fibroblast strains following exposure to high-let radiation

International Nuclear Information System (INIS)

Carpenter, T.R.; Johnson, N.F.; Gilliland, F.D.

1995-01-01

Exposure to α-particles emitted by radon progeny appears to be the second-leading cause of lung cancer mortality. However, individual susceptibility to the carcinogenic effects of α-particles remains poorly characterized. Variation in susceptibility to cancer produced by certian classes of DNA-damaging chemicals is suspected to involve differences in metabolic activation and detoxication. Susceptibility to α-particle-induced cancer may involve variations in capacity or opportunity to repair DNA damage. Subtle variations in DNA repair capacity would more likely explain radon-related lung cancer susceptibility. The p53 tumor suppressor protein accumulates as a cellular response to DNA damage from ionizing radiation and regulates arrest in the G 1 portion of the cell cycle. Arrest in G 1 portion of the cell cycle. While upstream regulation of p53 protein stability is poorly understood, variations in the ability to accumulate p53 following DNA damage represent potential variations in lung cancer susceptibility related to radon progeny. Further, transcription of the cell-cycle regulatory gene Cip1 is regulated by p53 and increases following ionizing radiation. Therefore, variations in the expression of Cip1 following α-particle exposure may also be a susceptibility factor in radon-related lung cancers. The purpose of the present investigation was to measure p53 and Cip1 protein induction following α-particle exposure of fibroblast lines from nine individuals to determine if there were significant variations. The expression of Cip1 protein indicates the differences in response are biologically relevant

Inline UV-Vis spectroscopy to monitor and optimize cleaning-in-place (CIP) of whey filtration plants

DEFF Research Database (Denmark)

Berg, Thilo Heinz Alexander; Ottosen, Niels; van der Berg, Franciscus Winfried J.

2017-01-01

used for every day. We investigated the capability of inline UV-Vis spectroscopy to elucidate the dynamics of CIP of membrane filtration plants as a gateway to control and optimize the process. For this investigation aged membranes that had been used for industrial ultrafiltration of whey were...

Keeping Pace with Information Literacy Instruction for the Real World: When Will MLS Programs Wake Up and Smell the LILACs?

Directory of Open Access Journals (Sweden)

Kimberly Davies-Hoffman

2013-08-01

Full Text Available For over thirty years, numerous studies have discussed the contradiction between the growing importance of information literacy instruction to the Library’s core mission and lack of pedagogical training for new librarians. This article reviews the more recent contributions on the topic, presents a survey of New York State MLS curricula and describes initiatives of pedagogy training offered in that region outside of MLS programs. The authors focus on the Library Instruction Leadership Academy (LILAC, an innovative, semester-long training program created in Western New York State to offer instruction in the pedagogical foundation and practical experience essential for teaching information literacy skills effectively. They provide details of the program’s content, organization, funding, assessment methods, and learning outcomes. While regional initiatives like LILAC prove to be very valuable to their participants, the authors aim to apply pressure on MLS programs to establish curricular requirements better suited to the demands of today's librarianship.

Louisiana Airport System Plan Five-Year Capital Improvement Program.

Science.gov (United States)

1992-07-01

The Louisiana Airport System Plan (LASP) Five-Year-Capital Improvement Program (CIP) is a development plan for all commercial service, reliever, and general aviation airports in Louisiana. It is a detailed listing of potential projects based on the a...

Characterisation of the artificial neural network CiPS for cirrus cloud remote sensing with MSG/SEVIRI

Directory of Open Access Journals (Sweden)

J. Strandgren

2017-11-01

Full Text Available Cirrus clouds remain one of the key uncertainties in atmospheric research. To better understand the properties and physical processes of cirrus clouds, accurate large-scale observations from satellites are required. Artificial neural networks (ANNs have proved to be a useful tool for cirrus cloud remote sensing. Since physics is not modelled explicitly in ANNs, a thorough characterisation of the networks is necessary. In this paper the CiPS (Cirrus Properties from SEVIRI algorithm is characterised using the space-borne lidar CALIOP. CiPS is composed of a set of ANNs for the cirrus cloud detection, opacity identification and the corresponding cloud top height, ice optical thickness and ice water path retrieval from the imager SEVIRI aboard the geostationary Meteosat Second Generation satellites. First, the retrieval accuracy is characterised with respect to different land surface types. The retrieval works best over water and vegetated surfaces, whereas a surface covered by permanent snow and ice or barren reduces the cirrus detection ability and increases the retrieval errors for the ice optical thickness and ice water path if the cirrus cloud is thin (optical thickness less than approx. 0.3. Second, the retrieval accuracy is characterised with respect to the vertical arrangement of liquid, ice clouds and aerosol layers as derived from CALIOP lidar data. The CiPS retrievals show little interference from liquid water clouds and aerosol layers below an observed cirrus cloud. A liquid water cloud vertically close or adjacent to the cirrus clearly increases the average retrieval errors for the optical thickness and ice water path, respectively, only for thin cirrus clouds with an optical thickness below 0.3 or ice water path below 5.0 g m−2. For the cloud top height retrieval, only aerosol layers affect the retrieval error, with an increased positive bias when the cirrus is at low altitudes. Third, the CiPS retrieval error is

Culinary Arts. Program CIP: 12.0500-Culinary Arts

Science.gov (United States)

Murdock, Ashleigh, Ed.

2008-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Installation and Service: HVAC. Program CIP: 47.0201

Science.gov (United States)

Research and Curriculum Unit, 2009

2009-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Automotive Service Technician. Program CIP: 47.0604 - Transportation

Science.gov (United States)

Agee, Kelly, Ed.

2008-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Homologous regions of Fen1 and p21Cip1 compete for binding to the same site on PCNA: a potential mechanism to co-ordinate DNA replication and repair.

Science.gov (United States)

Warbrick, E; Lane, D P; Glover, D M; Cox, L S

1997-05-15

Following genomic damage, the cessation of DNA replication is co-ordinated with onset of DNA repair; this co-ordination is essential to avoid mutation and genomic instability. To investigate these phenomena, we have analysed proteins that interact with PCNA, which is required for both DNA replication and repair. One such protein is p21Cip1, which inhibits DNA replication through its interaction with PCNA, while allowing repair to continue. We have identified an interaction between PCNA and the structure specific nuclease, Fen1, which is involved in DNA replication. Deletion analysis suggests that p21Cip1 and Fen1 bind to the same region of PCNA. Within Fen1 and its homologues a small region (10 amino acids) is sufficient for PCNA binding, which contains an 8 amino acid conserved PCNA-binding motif. This motif shares critical residues with the PCNA-binding region of p21Cip1. A PCNA binding peptide from p21Cip1 competes with Fen1 peptides for binding to PCNA, disrupts the Fen1-PCNA complex in replicating cell extracts, and concomitantly inhibits DNA synthesis. Competition between homologous regions of Fen1 and p21Cip1 for binding to the same site on PCNA may provide a mechanism to co-ordinate the functions of PCNA in DNA replication and repair.

Ethics instruction in the dental hygiene curriculum.

Science.gov (United States)

Kacerik, Mark G; Prajer, Renee G; Conrad, Cynthia

2006-01-01

Dental hygiene ethics is an essential component of the dental hygiene curriculum. The accreditation standards for dental hygiene education state that graduates must be competent in applying ethical concepts to the provision and/or support of oral health care services. Although the standards for entry into the profession of dental hygiene emphasize the importance of ethical reasoning, there is little published research specific to ethics instruction in dental hygiene programs. The purpose of this study was to assess how ethics is taught in the dental hygiene curriculum. A 17-item survey was designed and distributed to 261 accredited dental hygiene programs in the United States for a response rate of 56% (N=147). The survey requested that participants provide information on teaching and evaluation methodologies, didactic and clinical hours of instruction, individuals responsible for providing instruction, and the degree of emphasis placed on ethics and integration of ethical reasoning within the dental hygiene curriculum. Results of the survey reflect that dental hygiene programs devote a mean of 20. hours to teaching dental hygiene ethics in the didactic component of the curriculum. With regard to the clinical component of the curriculum, 63% of respondents indicated that 10 or less hours are devoted to ethics instruction. These results show an increase in didactic hours of instruction from previous studies where the mean hours of instruction ranged from 7 to 11.7 hours. Results showed 64% of respondents offered a separate course in ethics; however, 82% of programs surveyed indicated that ethics was incorporated into one or more dental hygiene courses with 98% utilizing dental hygiene faculty to provide instruction. Most programs utilized a variety of instructional methods to teach ethics with the majority employing class discussion and lecture (99% and 97% respectively). The type of institution-technical college, community college, four-year university with a

pH induced polychromatic UV treatment for the removal of a mixture of SMX, OTC and CIP from water

International Nuclear Information System (INIS)

Avisar, D.; Lester, Y.; Mamane, H.

2010-01-01

Water and wastewater effluents contain a vast range of chemicals in mixtures that have different chemical structures and characteristics. This study presents a treatment technology for the removal of mixtures of antibiotic residues (sulfamethoxazole (SMX), oxtetracycline (OTC) and ciprofloxacin (CIP)) from contaminated water. The treatment combines pH modification of the water to an optimal value, followed by a photolytic treatment using direct polychromatic ultraviolet (UV) irradiation by medium pressure UV lamp. The pH adjustment of the treated water leads to structural modifications of the pollutant's molecule thus may enhance direct photolysis by UV light. Results showed that an increase of water pH from 5 to 7 leads to a decrease in degradation rate of SMX and an increase in degradation rate of OTC and CIP, when studied separately and not in a mixture. Thus, the optimal pH values for UV photodegradation in a mixture, involve initial photolysis at pH 5 and then gradually changing the pH from 5 to 7 during the UV exposure. For example, this resulted in 99% degradation of SMX at pH 5 and enhanced degradation of OTC and CIP from 54% and 26% to 91% and 96% respectively when pH was increased from 5 to 7. Thus the pH induced photolytic treatment has a potential in improving treatment of antibiotics in mixtures.

pH induced polychromatic UV treatment for the removal of a mixture of SMX, OTC and CIP from water

Energy Technology Data Exchange (ETDEWEB)

Avisar, D., E-mail: droravi@post.tau.ac.il [Hydro-chemistry Laboratory, Geography and the Environment, Tel Aviv University, Tel Aviv 69978 (Israel); Lester, Y. [Hydro-chemistry Laboratory, Geography and the Environment, Tel Aviv University, Tel Aviv 69978 (Israel); School of Mechanical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978 (Israel); Mamane, H. [School of Mechanical Engineering, Faculty of Engineering, Tel Aviv University, Tel Aviv 69978 (Israel)

2010-03-15

Water and wastewater effluents contain a vast range of chemicals in mixtures that have different chemical structures and characteristics. This study presents a treatment technology for the removal of mixtures of antibiotic residues (sulfamethoxazole (SMX), oxtetracycline (OTC) and ciprofloxacin (CIP)) from contaminated water. The treatment combines pH modification of the water to an optimal value, followed by a photolytic treatment using direct polychromatic ultraviolet (UV) irradiation by medium pressure UV lamp. The pH adjustment of the treated water leads to structural modifications of the pollutant's molecule thus may enhance direct photolysis by UV light. Results showed that an increase of water pH from 5 to 7 leads to a decrease in degradation rate of SMX and an increase in degradation rate of OTC and CIP, when studied separately and not in a mixture. Thus, the optimal pH values for UV photodegradation in a mixture, involve initial photolysis at pH 5 and then gradually changing the pH from 5 to 7 during the UV exposure. For example, this resulted in 99% degradation of SMX at pH 5 and enhanced degradation of OTC and CIP from 54% and 26% to 91% and 96% respectively when pH was increased from 5 to 7. Thus the pH induced photolytic treatment has a potential in improving treatment of antibiotics in mixtures.

Covenant model of corporate compliance. "Corporate integrity" program meets mission, not just legal, requirements.

Science.gov (United States)

Tuohey, J F

1998-01-01

Catholic healthcare should establish comprehensive compliance strategies, beyond following Medicare reimbursement laws, that reflect mission and ethics. A covenant model of business ethics--rather than a self-interest emphasis on contracts--can help organizations develop a creed to focus on obligations and trust in their relationships. The corporate integrity program (CIP) of Mercy Health System Oklahoma promotes its mission and interests, educates and motivates its employees, provides assurance of systemwide commitment, and enforces CIP policies and procedures. Mercy's creed, based on its mission statement and core values, articulates responsibilities regarding patients and providers, business partners, society and the environment, and internal relationships. The CIP is carried out through an integrated network of committees, advocacy teams, and an expanded institutional review board. Two documents set standards for how Mercy conducts external affairs and clarify employee codes of conduct.

Library Research Instruction for Doctor of Ministry Students: Outcomes of Instruction Provided by a Theological Librarian and by a Program Faculty Member

Directory of Open Access Journals (Sweden)

Charles D. Kamilos

2014-01-01

Full Text Available At some seminaries the question of who is more effective teaching library research is an open question.  There are two camps of thought: (1 that the program faculty member is more effective in providing library research instruction as he or she is intimately engaged in the subject of the course(s, or (2 that the theological librarian is more effective in providing library research instruction as he or she is more familiar with the scope of resources that are available, as well as how to obtain “hard to get” resources.   What began as a librarian’s interest in determining the extent to which Doctor of Ministry (DMin students begin their research using Google, resulted in the development of a survey.  Given the interesting results returned from the first survey in fall of 2008, the survey was conducted again in the fall of 2011.  The results of the comparative data led to the discovery of some useful data that will be used to adjust future instruction sessions for DMin students.  The results of the surveys indicated that the instruction provided by the theological librarian was more effective as students were more prepared to obtain and use resources most likely to provide the best information for course projects. Additionally, following the instruction of library research skills by the librarian (2011 survey, DMin students were more likely to begin the search process for information resources using university provided catalogs and databases than what was reported in the 2008 survey. The responses to the two surveys piqued interest regarding both eBook use during the research process and the reduction of research frustration to be addressed in a follow-up survey to be given in 2014, results of which we hope to report in a future article.

Solutions of hyperbolic equations with the CIP-BS method

International Nuclear Information System (INIS)

Utsumi, Takayuki; Koga, James; Yamagiwa, Mitsuru; Yabe, Takashi; Aoki, Takayuki

2004-01-01

In this paper, we show that a new numerical method, the Constrained Interpolation Profile - Basis Set (CIP-BS) method, can solve general hyperbolic equations efficiently. This method uses a simple polynomial basis set that is easily extendable to any desired higher-order accuracy. The interpolating profile is chosen so that the subgrid scale solution approaches the local real solution owing to the constraints from the spatial derivatives of the master equations. Then, introducing scalar products, the linear and nonlinear partial differential equations are uniquely reduced to the ordinary differential equations for values and spatial derivatives at the grid points. The method gives stable, less diffusive, and accurate results. It is successfully applied to the continuity equation, the Burgers equation, the Korteweg-de Vries equation, and one-dimensional shock tube problems. (author)

Review of Instructional Approaches in Ethics Education.

Science.gov (United States)

Mulhearn, Tyler J; Steele, Logan M; Watts, Logan L; Medeiros, Kelsey E; Mumford, Michael D; Connelly, Shane

2017-06-01

Increased investment in ethics education has prompted a variety of instructional objectives and frameworks. Yet, no systematic procedure to classify these varying instructional approaches has been attempted. In the present study, a quantitative clustering procedure was conducted to derive a typology of instruction in ethics education. In total, 330 ethics training programs were included in the cluster analysis. The training programs were appraised with respect to four instructional categories including instructional content, processes, delivery methods, and activities. Eight instructional approaches were identified through this clustering procedure, and these instructional approaches showed different levels of effectiveness. Instructional effectiveness was assessed based on one of nine commonly used ethics criteria. With respect to specific training types, Professional Decision Processes Training (d = 0.50) and Field-Specific Compliance Training (d = 0.46) appear to be viable approaches to ethics training based on Cohen's d effect size estimates. By contrast, two commonly used approaches, General Discussion Training (d = 0.31) and Norm Adherence Training (d = 0.37), were found to be considerably less effective. The implications for instruction in ethics training are discussed.

A Self-Instructional Course in Student Financial Aid Administration. Module 5: Title IV Institutional and Program Eligibility. Second Edition.

Science.gov (United States)

Washington Consulting Group, Inc., Washington, DC.

The fifth module in a 17-module self-instructional course on student financial aid administration teaches novice student financial aid administrators and other personnel about Title IV institutional and program eligibility. This introduction to management of federal financial aid programs authorized by the Higher Education Act Title IV, discusses…

The Evaluation of Enhanced Academic Instruction in After-School Programs: Final Report. NCEE 2009-4077

Science.gov (United States)

Black, Alison Rebeck; Somers, Marie-Andree; Doolittle, Fred; Unterman, Rebecca; Grossman, Jean Baldwin

2009-01-01

The primary purpose of this study is to determine whether providing structured academic instruction in reading or math to students in grades two to five during their afterschool hours--instead of the less formal academic supports offered in regular after-school programs-- improves their academic performance in the subject. This is the second and…

Physics Instruction for Radiologic Technologists

Science.gov (United States)

Chaney, Edward L.; And Others

1974-01-01

Discusses the Denver collaborative training program in radiologic technology with emphasis upon identification of core topics, preparation of quality instructional materials, and use of innovative teaching techniques, such as computer-assisted instruction and video tape presentations. Included is a 10-week course outline. (CC)

Nociones de la programacion de lenguas extranjeras; Ensayo metodologico (II) (Notions on Programed Instruction in Foreign Languages; Methodological Essay II)

Science.gov (United States)

Feldman, David

1975-01-01

This paper discusses the prerequisites to programed language instruction, the role of the native language and the level of skill, and then explains materials and machines needed for such a program. Particular attention is given to phonetics. (Text is in Spanish.) (CK)

The Use of Audio and Animation in Computer Based Instruction.

Science.gov (United States)

Koroghlanian, Carol; Klein, James D.

This study investigated the effects of audio, animation, and spatial ability in a computer-based instructional program for biology. The program presented instructional material via test or audio with lean text and included eight instructional sequences presented either via static illustrations or animations. High school students enrolled in a…

30 CFR 48.5 - Training of new miners; minimum courses of instruction; hours of instruction.

Science.gov (United States)

2010-07-01

... avoidance of electrical hazards. (11) First aid. The course shall include instruction in first aid methods... use, care, and maintenance of self-rescue and respiratory devices used at the mine; (ii) Hands-on...; escapeways; emergency evacuation; barricading. The program of instruction for mine emergency evacuation and...

ENEL and application of Italian November 14, 1990 Decree CIP 34/3

International Nuclear Information System (INIS)

Vazio, A.

1991-01-01

As part of an overall energy conservation campaign, a concrete step, in the form of a more favourable electricity rate structure for auto-producers, is being taken by the Italian Government to encourage medium sized industries to adopt cogeneration systems to meet their heat and power requirements. Within this context, this paper gives an idea of how ENEL, the Italian National Electricity Board, administers contracts involving the ceding of on-site generated power to the national utility's grid. Reference is made to the specific provisions incorporated in the CIP (Italian Inter-ministerial Commission on Prices) Provision No. 34, dated November 14, 1990

Using Errors to Improve the Quality of Instructional Programs.

Science.gov (United States)

Anderson, Lorin W.; And Others

Clinchy and Rosenthal's error classification scheme was applied to test results to determine its ability to differentiate the effectiveness of instruction in two elementary schools. Mathematics retention tests matching the instructional objectives of both schools were constructed to measure the understanding of arithmetic concepts and the ability…

Anaerobic Digestion. Selected Instructional Activities and References. Instructional Resources Monograph Series.

Science.gov (United States)

Townsend, Robert D., Comp.

Focusing specifically on the wastewater treatment process of anaerobic digestion, this document identifies instructional and reference materials for use by professionals in the field in the development and implementation of new programs or in the updating of existing programs. It is designed to help trainers, plant operators, educators, engineers,…

Instructional Guidelines. Welding.

Science.gov (United States)

Fordyce, H. L.; Doshier, Dale

Using the standards of the American Welding Society and the American Society of Mechanical Engineers, this welding instructional guidelines manual presents a course of study in accordance with the current practices in industry. Intended for use in welding programs now practiced within the Federal Prison System, the phases of the program are…

Students and Instructors Opinions about Piano Instruction

Science.gov (United States)

Kilic, Deniz Beste Çevik

2016-01-01

This study examined the opinions of the students and piano instructors in the Turkish Education Faculties' Fine Arts Instruction Departments' music instruction programs about piano instruction. The study data were collected using a questionnaire administered to the piano instructors and the students who took lessons from them. The study results…

Tracking sharp interface of two fluids by the CIP (cubic-interpolated propagation) scheme

International Nuclear Information System (INIS)

Yabe, T.; Xiao, F.

1993-01-01

A method to treat a sharp discontinuity by the density function is proposed. The surface of the density function is described by one grid throughout the calculation even when the surface is largely distorted. This description is made possible by the CIP method combined with variable transformation. This scheme is applied to the linear wave propagation in one- and two-dimensions. In the nonlinear case, the injection of heavier fluid into lighter fluid his calculated and the winding of mushroom structure is successfully treated by the density function. (author)

Computer Assisted Programmed Instruction and Cognitive ...

African Journals Online (AJOL)

The study probes into the effect of Computer Assisted Instruction and Cognitive preference style on achievement of secondary school Physics Students in Ogun State of Nigeria. The population of the study comprises the SS II students in Abeokuta Educational Zone. 186 students sample were drawn from the population for ...

Development and Field Test of Competency Based Instructional Material for a Career Mobility Program for Licensed Practical Nurses. Final Report.

Science.gov (United States)

Bergen Community Coll., Paramus, NJ.

The Associate Degree Nursing Program at Bergen Community College developed and field tested competency-based instructional modules in a program designed to allow licensed practical nurses to qualify to take the certification examination for registered nurses after a year of study. Thirteen licensed practical nurses were enrolled in the first class…

How Instructional Systems Will Manage Learning

Science.gov (United States)

Flanagan, John C.

1970-01-01

Discusses trends toward the systems approach in education including the development of effective instructional systems in government and industry; the introduction of teaching machines, programed learning, and computer- assisted instruction; and the increase in both the amount and sophistication of educational research and development. (JF)

Espoused Theory and Theory-in-Use of Instructional Designers in the Use of Constructivism in Online Writing Instruction Programs

Science.gov (United States)

Merrell, Cheryl

2013-01-01

Online Writing Instruction (OWI) has become a viable educational alternative in online instruction in the K-12 educational community. To continue to effectively compete in a global society, educators have identified a necessity for instruction that replicates real-world situations and problem-solving tasks which is consistent with constructivism.…

Instruction in the responsible conduct of research: an inventory of programs and materials within CTSAs.

Science.gov (United States)

DuBois, James M; Schilling, Debie A; Heitman, Elizabeth; Steneck, Nicholas H; Kon, Alexander A

2010-06-01

The National Institutes of Health (NIH) require instruction in the responsible conduct of research (RCR) as a component of any Clinical and Translational Science Award (CTSA). The Educational Materials Group of the NIH CTSA Consortium's Clinical Research Ethics Key Function Committee (CRE-KFC) conducted a survey of the 38 institutions that held CTSA funding as of January 2009 to determine how they satisfy RCR training requirements. An 8-item questionnaire was sent by email to directors of the Clinical Research Ethics, the Educational and Career Development, and the Regulatory Knowledge cores. We received 78 completed surveys from 38 CTSAs (100%). We found that there is no unified approach to RCR training across CTSAs, many programs lack a coherent plan for RCR instruction, and most CTSAs have not developed unique instructional materials tailored to the needs of clinical and translational scientists. We recommend collaboration among CTSAs and across CTSA key function committees to address these weaknesses. We also requested that institutions send electronic copies of original RCR training materials to share among CTSAs via the CTSpedia website. Twenty institutions submitted at least one educational product. The CTSpedia now contains more than 90 RCR resources.

Increasing self-efficacy in learning to program: exploring the benefits of explicit instruction for problem solving

Directory of Open Access Journals (Sweden)

Irene Govender

2014-07-01

Full Text Available The difficulty of learning to program has long been identified amongst novices. This study explored the benefits of teaching a problem solving strategy by comparing students’ perceptions and attitudes towards problem solving before and after the strategy was implemented in secondary schools. Based on self-efficacy theory, students’ problem solving self-efficacy as well as teachers’ self-efficacy were investigated, showing that both students’ and teachers’ self-efficacy may have benefited from the explicit instruction. This would imply that teaching problem solving explicitly should be encouraged to increase self-efficacy to program.

Regulations and instructions; Propisi i uputstva

Energy Technology Data Exchange (ETDEWEB)

NONE

1960-07-01

Regulations and instructions for operating the RA reactor consist of the following chapters: general regulations with the fundamental RA reactor characteristics, operating regulations and instructions for the personnel on duty, regulations for accidental conditions, training program for the staff of the Laboratory for reactor operation. Propisi i uputstva za rad reaktora RA sadrze sledeca poglavlja: opsti deo sa kratkim opisom karakteristika reaktora RA, propisi za rad dezurnog osoblja, propisi za slucaj udesa, program obuke osoblja Laboratorije za eksploataciju reaktora RA.

The Impact of a Year-Long, Same School Social Skills Instruction Program on Students' with Verified Behavioral Disorders, Autism Spectrum Disorders, and Attention Deficit Hyperactivity Disorders Perceptions of Program Effectiveness

Science.gov (United States)

Gaden, Gregory G.

2012-01-01

The purpose of this study was to determine the impact of a year-long, same school classroom social skills instruction program on students' with verified Emotional Behavior Disorders, Autism Spectrum Disorders, and Attention Deficit Hyperactivity Disorders perceptions of program effectiveness. This study indicated that youth can demonstrate…

Axioms for behavioural congruence of single-pass instruction sequences

NARCIS (Netherlands)

Bergstra, J.A.; Middelburg, C.A.

2017-01-01

In program algebra, an algebraic theory of single-pass instruction sequences, three congruences on instruction sequences are paid attention to: instruction sequence congruence, structural congruence, and behavioural congruence. Sound and complete axiom systems for the first two congruences were

Computer Assisted Instruction

Science.gov (United States)

Higgins, Paul

1976-01-01

Methodology for developing a computer assisted instruction (CAI) lesson (scripting, programing, and testing) is reviewed. A project done by Informatics Education Ltd. (IEL) for the Department of National Defense (DND) is used as an example. (JT)

Mitochondrial ribosomal protein L41 mediates serum starvation-induced cell-cycle arrest through an increase of p21WAF1/CIP1

International Nuclear Information System (INIS)

Kim, Mi Jin; Yoo, Young A.; Kim, Hyung Jung; Kang, Seongman; Kim, Yong Geon; Kim, Jun Suk; Yoo, Young Do

2005-01-01

Ribosomal proteins not only act as components of the translation apparatus but also regulate cell proliferation and apoptosis. A previous study reported that MRPL41 plays an important role in p53-dependent apoptosis. It also showed that MRPL41 arrests the cell cycle by stabilizing p27 Kip1 in the absence of p53. This study found that MRPL41 mediates the p21 WAF1/CIP1 -mediated G1 arrest in response to serum starvation. The cells were released from serum starvation-induced G1 arrest via the siRNA-mediated blocking of MRPL41 expression. Overall, these results suggest that MRPL41 arrests the cell cycle by increasing the p21 WAF1/CIP1 and p27 Kip1 levels under the growth inhibitory conditions

PROGRAMMED INSTRUCTION IN WEST AFRICA AND THE ARAB STATES, A REPORT ON TWO TRAINING WORKSHOPS. EDUCATIONAL STUDIES AND DOCUMENTS, NO. 52.

Science.gov (United States)

KOMOSKI, P. KENNETH; GREEN, EDWARD J.

DURING THE SUMMER OF 1963 NINETEEN PERSONS IN RAMALLAH, JORDAN AND THIRTY-SEVEN PERSONS IN IBADAN, NIGERIA TOOK A SIX WEEK TRAINING WORKSHOP COURSE IN PROGRAMED INSTRUCTION. THE COURSE CONSISTED OF LECTURES, GROUP DISCUSSIONS, READING ASSIGNMENTS, INDIVIDUAL CONFERENCES, PROGRAM WRITING, EDITING, AND STUDENT TRIALS. THE TRAINEES MADE COMMENDABLE…

Instructional Design: Its Relevance for CALL.

Science.gov (United States)

England, Elaine

1989-01-01

Describes an interdisciplinary (language and educational technology departments) instructional design program that is intended to develop back-up computer programs for students taking supplementary English as a second language classes. The program encompasses training programs, the psychology of screen reading, task analysis, and color cueing.…

Handwriting Instruction in Elementary Schools: Revisited!

Science.gov (United States)

Asher, Asha; Estes, Joanne

2016-01-01

Handwriting is an essential literacy and communication skill developed through a variety of instructional methods in elementary school. This study explored the consistency in handwriting instruction across grade levels in a Midwest public school district 15 years after the school initially implemented a uniform handwriting program. Additionally,…

Mississippi Curriculum Framework for Welding and Cutting Programs (Program CIP: 48.0508--Welder/Welding Technologist). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the welding and cutting programs cluster. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies, and…

Principals' instructional management skills and middle school science teacher job satisfaction

Science.gov (United States)

Gibbs-Harper, Nzinga A.

The purpose of this research study was to determine if a relationship exists between teachers' perceptions of principals' instructional leadership behaviors and middle school teacher job satisfaction. Additionally, this study sought to assess whether principal's instructional leadership skills were predictors of middle school teachers' satisfaction with work itself. This study drew from 13 middle schools in an urban Mississippi school district. Participants included teachers who taught science. Each teacher was given the Principal Instructional Management Rating Scale (PIMRS; Hallinger, 2011) and the Teacher Job Satisfaction Questionnaire (TJSQ; Lester, 1987) to answer the research questions. The study was guided by two research questions: (a) Is there a relationship between the independent variables Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program and the dependent variable Work Itself?; (b) Are Defining the School's Mission, Managing the Instructional Program, and Developing the School Learning Climate Program predictors of Work Itself? The Pearson's correlation and multiple regression analysis were utilized to examine the relationship between the three dimensions of principals' instructional leadership and teacher satisfaction with work itself. The data revealed that there was a strong, positive correlation between all three dimensions of principals' instructional leadership and teacher satisfaction with work itself. However, the multiple regression analysis determined that teachers' perceptions of principals' instructional management skills is a slight predictor of Defining the School's Mission only.

Preparing Instructional Objectives: Agony or Ecstasy?

Science.gov (United States)

Roberts, Wesley K.

This paper 1) discusses the problems encountered in preparing objectives for instructional programs; 2) describes an informal research project in which seven instructional designers working on the same project attempted to determine agreement on an objective; and 3) suggests how to prepare objectives so that difficulties can be minimized. One…

Instructional Technology in the Armed Forces.

Science.gov (United States)

Hitchens, Howard B., Jr.

Broad areas of communications media used in technical training in specific occupational skills within the armed forces are examined in the first part of this report. These areas include: traditional audiovisual media, television, the techniques of programed instruction and instructional systems development, and the use of computers. In the second…

The Development of an Individualized Instructional Program in Beginning College Mathematics Utilizing Computer Based Resource Units. Final Report.

Science.gov (United States)

Rockhill, Theron D.

Reported is an attempt to develop and evaluate an individualized instructional program in pre-calculus college mathematics. Four computer based resource units were developed in the areas of set theory, relations and function, algebra, trigonometry, and analytic geometry. Objectives were determined by experienced calculus teachers, and…

Technology-enhanced instruction in learning world languages: The Middlebury interactive learning program

Directory of Open Access Journals (Sweden)

Cynthia Lake

2015-03-01

Full Text Available Middlebury Interactive Language (MIL programs are designed to teach world language courses using blended and online learning for students in kindergarten through grade 12. Middlebury Interactive courses start with fundamental building blocks in four key areas of world-language study: listening comprehension, speaking, reading, and writing. As students progress through the course levels, they deepen their understanding of the target language, continuing to focus on the three modes of communication: interpretive, interpersonal, and presentational. The extensive use of authentic materials (video, audio, images, or texts is intended to provide a contextualized and interactive presentation of the vocabulary and the linguistic structures. In the present paper, we describe the MIL program and the results of a mixed-methods survey and case-study evaluation of its implementation in a broad sample of schools. Technology application is examined with regard to MIL instructional strategies and the present evaluation approach relative to those employed in the literature.

The possibilities of application of programmed instruction in the sixth grade of the second cycle of education in accordance with standards

Directory of Open Access Journals (Sweden)

Milošević Dragana

2016-01-01

Full Text Available The subject of the work is to determine the possibilities of application of programmed instruction in the teaching of geography in the case of the sixth grade students of the second cycle of education. On the basis of an experimental research the rationale for the use of this form of acquiring knowledge during the classes of processing new material is presented. The primary task of the research functioning is to determine the degree of benefits of programmed instruction when adopting new geographical teaching contents and what is the extent of applicability of this method of learning with the aim of improving teaching. The second task of the work is the application of the experiment in two classes, the control (C and experimental (E, based on which it is established which vision of learning, programmed or conventional, achieves the best results in processing geographical contents in primary school.

Enhancing Quality in Educational Practice and Instructional Delivery ...

African Journals Online (AJOL)

FIRST LADY

instructions to students in technical and vocational education (TVE) programs. ... in Nigeria perceive their traditional methods of instruction as obsolete with ..... Even so, skills necessary to adapt to the modern technology should be taught.

Assembly processor program converts symbolic programming language to machine language

Science.gov (United States)

Pelto, E. V.

1967-01-01

Assembly processor program converts symbolic programming language to machine language. This program translates symbolic codes into computer understandable instructions, assigns locations in storage for successive instructions, and computer locations from symbolic addresses.

A Methodological Study Evaluating a Pretutorial Computer-Compiled Instructional Program in High School Physics Instruction Initiated from Student-Teacher Selected Instructional Objectives. Final Report.

Science.gov (United States)

Leonard, B. Charles; Denton, Jon J.

A study sought to develop and evaluate an instructional model which utilized the computer to produce individually prescribed instructional guides to account for the idiosyncratic variations among students in physics classes at the secondary school level. The students in the treatment groups were oriented toward the practices of selecting…

Construct Validation--Community College Instructional Development Inventory

Science.gov (United States)

Xiong, Soua; Delgado, Nexi; Wood, J. Luke; Harris, Frank, III

2017-01-01

This white paper describes the construct validation of the Community College Instructional Development Inventory (CC-IDI). The CC-IDI is an institutional assessment tool designed to inform professional development programming for instructional faculty. The instrument was developed to serve as a standardized assessment tool to determine the…

Parasites of domestic and wild canids in the region of Serra do Cipó National Park, Brazil Parasitos de canídeos domésticos e silvestres na região do Parque Nacional da Serra do Cipó - Brasil

Directory of Open Access Journals (Sweden)

Juliana Lúcia Costa Santos

2012-09-01

Full Text Available Over recent decades, diseases have been shown to be important causes of extinctions among wild species. Greater emphasis has been given to diseases transmitted by domestic animals, which have been increasing in numbers in natural areas, along with human populations. This study had the aim of investigating the presence of intestinal helminths in wild canids (maned wolf, Chrysocyon brachyurus, and crab-eating fox, Cerdocyon thous in the Serra do Cipó National Park (43-44º W and 19-20º S and endo and ectoparasites of domestic dogs in the Morro da Pedreira Environmental Protection Area (an area surrounding the National Park. The Serra do Cipó is located in the state of Minas Gerais, Brazil. Among the enteroparasites found in domestic and wild canids, the following taxons were identified: Ancylostomidae, Trichuridae, Toxocara sp., Spirocerca sp., Physaloptera sp., Strongyloides sp., Cestoda, Dipylidium caninum, Diphyllobothriidae, Hymenolepidae, Anoplocephalidae, Trematoda, Acanthocephala and Isospora sp. Domestic dogs were positive for leishmaniasis and Babesia canis in serological tests. Among the ectoparasites, Rhipicephalus sanguineus, Amblyomma cajennense and Ctenocephalides felis felis were observed in domestic dogs. Variations in the chaetotaxy of the meta-episternum and posterior tibia were observed in some specimens of C. felis felis.Nas últimas décadas, as doenças têm sido apontadas como importantes causas de extinção de espécies silvestres. Maior ênfase tem sido dada às doenças transmitidas por animais domésticos que crescem em número, bem como as populações humanas, em áreas naturais. O presente estudo objetivou verificar a presença de helmintos intestinais de canídeos silvestres (lobo-guará - Chrysocyon brachyurus e cachorro-do-mato - Cerdocyon thous do Parque Nacional da Serra do Cipó (43-44º W e 19-20º S e endo e ectoparasitos de cães domésticos da Área de Proteção Ambiental Morro da Pedreira (entorno do

Parasites of domestic and wild canids in the region of Serra do Cipó National Park, Brazil.

Science.gov (United States)

Santos, Juliana Lúcia Costa; Magalhães, Noele Borges; Dos Santos, Hudson Andrade; Ribeiro, Raul Rio; Guimarães, Marcos Pezzi

2012-01-01

Over recent decades, diseases have been shown to be important causes of extinctions among wild species. Greater emphasis has been given to diseases transmitted by domestic animals, which have been increasing in numbers in natural areas, along with human populations. This study had the aim of investigating the presence of intestinal helminths in wild canids (maned wolf, Chrysocyon brachyurus, and crab-eating fox, Cerdocyon thous) in the Serra do Cipó National Park (43-44º W and 19-20º S) and endo and ectoparasites of domestic dogs in the Morro da Pedreira Environmental Protection Area (an area surrounding the National Park). The Serra do Cipó is located in the state of Minas Gerais, Brazil. Among the enteroparasites found in domestic and wild canids, the following taxons were identified: Ancylostomidae, Trichuridae, Toxocara sp., Spirocerca sp., Physaloptera sp., Strongyloides sp., Cestoda, Dipylidium caninum, Diphyllobothriidae, Hymenolepidae, Anoplocephalidae, Trematoda, Acanthocephala and Isospora sp. Domestic dogs were positive for leishmaniasis and Babesia canis in serological tests. Among the ectoparasites, Rhipicephalus sanguineus, Amblyomma cajennense and Ctenocephalides felis felis were observed in domestic dogs. Variations in the chaetotaxy of the meta-episternum and posterior tibia were observed in some specimens of C. felis felis.

Increasing instruction time in school does increase learning

DEFF Research Database (Denmark)

Andersen, Simon Calmar; Humlum, Maria; Nandrup, Anne Brink

2016-01-01

Increasing instruction time in school is a central element in the attempts of many governments to improve student learning, but prior research—mainly based on observational data—disputes the effect of this approach and points out the potential negative effects on student behavior. Based on a large......-scale, cluster-randomized trial, we find that increasing instruction time increases student learning and that a general increase in instruction time is at least as efficient as an expert-developed, detailed teaching program that increases instruction with the same amount of time. These findings support the value...... of increased instruction time....

Learning Kriging by an instructive program.

Science.gov (United States)

Cuador, José

2016-04-01

There are three types of problem classification: the deterministic, the approximated and the stochastic problems. First, in the deterministic problems the law of the phenomenon and the data are known in the entire domain and for each instant of time. In the approximated problems, the law of the phenomenon behavior is unknown but the data can be known in the entire domain and for each instant of time. In the stochastic problems much of the law and the data are unknown in the domain, so in this case the spatial behavior of the data can only be explained with probabilistic laws. This is the most important reason why the students of geo-sciences careers and others related careers need to take courses in advance estimation methods. A good example of this situation is the estimation grades in ore mineral deposit for which the Geostatistics was formalized by G. Matheron in 1962 [6]. Geostatistics is defined as the application of the theory of Random Function to the recognition and estimation of natural phenomenon [4]. Nowadays, Geostatistics is widely used in several fields of earth sciences, for example: Mining, Oil exploration, Environment, Agricultural, Forest and others [3]. It provides a wide variety of tools for spatial data analysis and allows analysing models which are subjected to degrees of uncertainty with the rigor of mathematics and formal statistical analysis [9]. Adequate models for the Kriging interpolator has been developed according to the data behavior; however there are two key steps in applying this interpolator properly: the semivariogram determination and the Kriging neighborhood selection. The main objective of this paper is to present these two elements using an instructive program.

Exploração e manejo do cipó-titica (Heteropsis spp. / Exploitation and management of the vine Heteropsis spp.

Directory of Open Access Journals (Sweden)

Carlos César Durigan

2012-04-01

Full Text Available ResumoAs espécies hemiepífitas do gênero Heteropsis produzem raízes aéreas que são conhecidas na Amazônia brasileira como cipó-titica e titicão ou cipó timbó-açu, sendo fonte produtora de fibra de alto valor comercial, principalmente na fabricação de artesanatos e móveis. Essa matéria-prima é intensamente explorada de forma insustentável, tendo grande redução da disponibilidade desse recurso florestal, devido à diminuição ou extinção regional das plantas de cipó provocadas pelo inadequado manejo exploratório. Assim, alguns governos estaduais regulamentaram a conduta de manejo e exploração de cipós produtores de fibra, visando a sua manutenção e regeneração de suas raízes aéreas. Nesse sentido, o presente trabalho buscou, na literatura geral e científica, as informações sobre o marco legal da exploração e o plano de manejo, a ecologia das espécies, as etapas ligadas ao manejo florestal, inventário, intensidade e ciclo de corte bem como os procedimentos de coleta e beneficiamento dessas plantas, que são conhecimentos atualmente consolidados com normatização em poucos estados da Amazônia. Apesar disso, as áreas que foram intensamente exploradas se fazem necessário o desenvolvimento da produção sustentável com novos estudos, visando recuperação dessas populações por meio de técnicas de multiplicação vegetativa, plantio e nutrição vegetal, agregando-os ao manejo ecológico dos indivíduos remanescentes na floresta.AbstractThe hemiepiphytes species of the genus Heteropsis produces aerial roots that are known in the Brazilian Amazon as “cipó-titica and titicão or timbó-açu, and are a source of fiber of considerable commercial value used primarily to manufacture handicrafts and furniture. This raw material has been heavily exploited and mismanaged. As the consequent depletion and regional extinction of the plant vines has greatly reduced its availability likely a forest resource. This

Understanding Acid-Base Concepts: Evaluating the Efficacy of a Senior High School Student-Centred Instructional Program in Indonesia

Science.gov (United States)

Rahayu, Sri; Chandrasegaran, A. L.; Treagust, David F.; Kita, Masakazu; Ibnu, Suhadi

2011-01-01

This study was a mixed quantitative-qualitative research to evaluate the efficacy of a designed student-centred instructional (DSCI) program for teaching about acids and bases. The teaching innovation was designed based on constructivist, hands-on inquiry and context-based approaches and implemented in seven 45-min lessons with a class of 36 grade…

Use of Questions from the Medical Biochemistry Question Bank with the "Q" Instruction Package.

Science.gov (United States)

Aesche, Darryl W.; Parslow, Graham R.

1988-01-01

Discusses the use of a bank of about 9,000 test items in a computer-assisted instructional program at Adelaide University (South Australia). Describes the program and outlines the steps in producing an instructional program. (TW)

INSTRUCTIONAL MATERIALS CATALOG.

Science.gov (United States)

Ohio Vocational Agriculture Instructional Materials Service, Columbus.

THE TITLE, IDENTIFICATION NUMBER, DATE OF PUBLICATION, PAGINATION, A BRIEF DESCRIPTION, AND PRICE ARE GIVEN FOR EACH OF THE INSTRUCTIONAL MATERIALS AND AUDIOVISUAL AIDS INCLUDED IN THIS CATALOG. TOPICS COVERED ARE FIELD CORPS, HORTICULTURE, ANIMAL SCIENCE, SOILS, AGRICULTURAL ENGINEERING, AND FARMING PROGRAMS. AN ORDER FORM IS INCLUDED. (JM)

Shaping instructional communication competence of preservice teachers

Science.gov (United States)

Tandyonomanu, D.; Mutiah; Setianingrum, V. M.

2018-01-01

This study aims to understand the process of shaping communication competence. Participants were pre-service teachers in the primary school education teacher who conducted teaching program internship program. Observations and interviews found that culture, experience, and education were the components that developed the communication competence within the instructional context. The former two components dominantly shape communication instructional competencies, whereas the latter contributes insignificantly. Education emphasizes on teacher’s pedagogy and professional competences. In the future, educational institutions for pre-service teachers could use this research results to Determine the process of developing communication competence.

Authorized Course of Instruction for the Quinmester Program. Science: The World of Animals, Animal Life, Four Legged and Otherwise.

Science.gov (United States)

Dade County Public Schools, Miami, FL.

This instructional package contains three animal life units developed for the Dade County Florida Quinmester Program. "The World of Animals" is a survey course of the animal kingdom (excluding man) and involves the students in many laboratory investigations and group activities. Typical animals of South Florida and unusual animals of the…

Addressing the human and technical dimensions of potato IPM using farmer field schools (FFS): CIP and partners' experience on late blight management

Science.gov (United States)

Starting in the 1990’s, the International Potato Center (CIP)’s integrated pest management team for potato late blight (IPM-LB) realized the importance of addressing the management of this complex potato disease by combining crop protection and management sciences, with social and behavioral science...

Constructed-Response Matching to Sample and Spelling Instruction.

Science.gov (United States)

Dube, William V.; And Others

1991-01-01

This paper describes a computer-based spelling program grounded in programed instructional techniques and using constructed-response matching-to-sample procedures. Following use of the program, two mentally retarded men successfully spelled previously misspelled words. (JDD)

Cables1 controls p21/Cip1 protein stability by antagonizing proteasome subunit alpha type 3

OpenAIRE

Shi, Zhi; Li, Zenggang; Li, Zijian; Cheng, Kejun; Du, Yuhong; Fu, Haian; Khuri, Fadlo R.

2014-01-01

The cyclin-dependent kinase inhibitor 1A (CDKN1A), p21/Cip1, is a vital cell cycle regulator, dysregulation of which has been associated with a large number of human malignancies. One critical mechanism that controls p21 function is through its degradation, which allows the activation of its associated cell cycle promoting kinases, CDK2 and CDK4. Thus, delineating how p21 is stabilized and degraded will enhance our understanding of cell growth control and offer a basis for potential therapeut...

Use of school gardens in academic instruction.

Science.gov (United States)

Graham, Heather; Beall, Deborah Lane; Lussier, Mary; McLaughlin, Peggy; Zidenberg-Cherr, Sheri

2005-01-01

To determine the status of gardens in California schools. A self-administered Internet and mailed survey was sent to all California principals (N = 9805). 4194 California school principals. School garden practices, attitudes associated with the use of gardens in schools, and perceptions of barriers to having and using school gardens in academic instruction. Descriptive statistics and chi-square; P science, environmental studies, and nutrition. Principals strongly agreed that resources such as curriculum materials linked to academic instruction and lessons on teaching nutrition in the garden would assist in the school garden being used for academic instruction. Principals deemed the garden as being not to slightly effective at enhancing the school meal program. School gardens appear to be predominantly used by most schools to enhance academic instruction. There is a need for curriculum materials and teacher training for gardening and nutrition. The link between the garden and the school meal program is an area that clearly requires attention. School lunch would be a logical setting for provision of edible produce, in addition to taste-testing of fresh produce in the garden or classroom setting.

Attrition Cost Model Instruction Manual

Science.gov (United States)

Yanagiura, Takeshi

2012-01-01

This instruction manual explains in detail how to use the Attrition Cost Model program, which estimates the cost of student attrition for a state's higher education system. Programmed with SAS, this model allows users to instantly calculate the cost of attrition and the cumulative attrition rate that is based on the most recent retention and…

Reorganizing the Instructional Reading Components: Could There Be a Better Way to Design Remedial Reading Programs to Maximize Middle School Students with Reading Disabilities' Response to Treatment?

Science.gov (United States)

Calhoon, Mary Beth; Sandow, Alexia; Hunter, Charles V.

2010-01-01

The primary purpose of this study was to explore if there could be a more beneficial method in organizing the individual instructional reading components (phonological decoding, spelling, fluency, and reading comprehension) within a remedial reading program to increase sensitivity to instruction for middle school students with reading disabilities…

Comprehensive Early Stimulation Program for Infants. Instruction Manual [and] Early Interventionist's Workbook [and] Parent/Caregiver Workbook. William Beaumont Hospital Speech and Language Pathology Series.

Science.gov (United States)

Santana, Altagracia A.; Bottino, Patti M.

This early intervention kit includes a Comprehensive Early Stimulation Program for Infants (CESPI) instruction manual, an early interventionist workbook, and ten parent/caregiver workbooks. The CESPI early intervention program is designed to provide therapists, teachers, other health professionals, and parents with a common-sense, practical guide…

Effects of Instructional Ratios on Students' Reading Performance in a Regular Education Program.

Science.gov (United States)

Roberts, Maura L.; Shapiro, Edward S.

1996-01-01

Used 4 experimental conditions to examine the effectiveness of different instructional ratios of known to unknown vocabulary words on the reading progress of 46 students. Results suggest that students acquired new information as instructional ratios expanded. An inverse relationship was established between instructional material presented and…

An analysis of program planning in schools with emerging excellence in science instructional design

Science.gov (United States)

Carroll, Karen Marie

Science educators agree on many of the program elements that characterize exemplary science instructional programs, but it has not been clear how the processes of planning and implementation lead to excellence in program design. This study focuses on two K--12 school clusters located in unified school districts and one K--12 school cluster spanning two non-unified districts that are in the midst of building new science programs. The clusters were selected for support by an organization of educators, scientists, and businesspersons because they were recognized as likely to produce good programs. The investigation centers on three research questions: (1) To what extent have schools engaged in science education reform achieved excellence? (2) How did schools engaged in science program improvement go about achieving their goals, and (3) What contextual factors are most closely related to the realization of quality program elements? The degree to which each program studied met indicators of quality suggested by the National Science Education Standards (NSES) are described according to an Innovation Configuration (IC) Chart. Using a Stream Diagnostic method of analysis, levels of practice were associated with contextual factors categorized as Social, Organizing, and Resource. Findings reveal the importance of a balanced and synchronized function of all components, including administrative commitment, teacher participation, and favorable logistical aspects. Individual reform projects were more likely to be successful if they included exemplary program elements and mechanisms for program managers to access district personnel and procedures needed to implement programs. A review of the cluster case histories also revealed the positive impact of cooperation between the funding organization and the project, the degree to which professional development is directly related to the new program, and the availability of resources and support for each exemplary program element.

Mississippi Curriculum Framework for Veterinary Technology (Program CIP: 51.0808--Veterinarian Asst./Animal Health). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the veterinary technology program. Presented in the introductory section are a of the program and suggested course sequence. Section I lists baseline competencies, and section II consists of…

A Comprehensive Evaluation Rubric for Assessing Instructional Apps

Science.gov (United States)

Lee, Cheng-Yuan; Cherner, Todd Sloan

2015-01-01

There is a pressing need for an evaluation rubric that examines all aspects of educational apps designed for instructional purposes. In past decades, many rubrics have been developed for evaluating educational computer-based programs; however, rubrics designed for evaluating the instructional implications of educational apps are scarce. When an…

A Methodological Study of a Computer-Managed Instructional Program in High School Physics.

Science.gov (United States)

Denton, Jon James

The purpose of this study was to develop and evaluate an instructional model which utilized the computer to produce individually prescribed instructional guides in physics at the secondary school level. The sample consisted of three classes. Of these, two were randomly selected to serve as the treatment groups, e.g., individualized instruction and…

The Implementation of Virtual Instruction in Relation to X-ray Anatomy and Positioning in a Chiropractic Degree Program: A Descriptive Paper.

Science.gov (United States)

Rush, Perry O; Boone, William R

2009-01-01

This article provides information regarding the introduction of virtual education into classroom instruction, wherein a method of classroom instruction was developed with the use of a computer, digital camera, and various software programs. This approach simplified testing procedures, thus reducing institutional costs substantially by easing the demand for manpower, and seemed to improve average grade performance. Organized files with hundreds of digital pictures have created a range of instructor resources. Much of the new course materials were organized onto compact disks to complement course notes. Customizing presentations with digital technology holds potential benefits for students, instructors and the institution.

Effect of Programmed Instruction on Students' Attitude towards Structure of the Atom and the Periodic Table among Kenyan Secondary Schools

Science.gov (United States)

Wangila, M. J.; Martin, W.; Ronald, M.

2015-01-01

This study examined the effect of Programmed Instruction on students' attitude towards Structure of the Atom and the Periodic Table (SAPT) among mixed (co-educational) secondary schools of Butere district, Kakamega county, Kenya. The quasi-experimental research design was adopted, using the nonrandomized Solomon four-group as a model. The sample…

Mississippi Curriculum Framework for Banking & Finance Technology (Program CIP: 52.0803--Banking and Related Financial Programs, Other). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the banking and finance technology program. Presented in the introduction are a program description and suggested course sequence. Section I is a curriculum guide consisting of outlines for…

Measurement Control Workshop Instructional Materials

International Nuclear Information System (INIS)

Gibbs, Philip; Crawford, Cary; McGinnis, Brent

2014-01-01

A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

Measurement control workshop instructional materials

Energy Technology Data Exchange (ETDEWEB)

Gibbs, Philip [Brookhaven National Lab. (BNL), Upton, NY (United States); Crawford, Cary [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); McGinnis, Brent [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Insolves LLC, Piketon, OH (United States)

2014-04-01

A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

The Integration of Language and Content: Form-Focused Instruction in a Content-Based Language Program

Directory of Open Access Journals (Sweden)

Antonella Valeo

2013-06-01

Full Text Available Abstract This comparative, classroom-based study investigated the effect and effectiveness of introducing a focus on form approach to a content-based, occupation-specific language program for adults. Thirty-six adults in two classes participated in a 10-week study. One group of 16 adults received content-based instruction that included a focus on form component while the other group of 20 adults received the same content-based instruction with a focus on meaning only. Pre-tests/post-tests/delayed post-tests measured learning of two grammatical forms, the present conditional and the simple past tense, as well as occupational content knowledge. Results indicated significant gains on most of the language measures for both learner groups but significant advantages for the form-focused group on the content knowledge tests. The results are discussed in relation to the impact of specific strategies designed to focus on form and the relationship between attention to form and comprehension of content in the context of content-based language programs. Résumé Cette étude comparative menée en salle de classe a examiné l'effet et l'efficacité d’un enseignement mettant l’accent sur ​​la forme dans un programme de langues professionnelles pour adultes. Trente-six apprenants de deux classes intactes ont participé à cette recherche pendant 10 semaines. Un groupe de 16 personnes a reçu les instructions qui se concentraient sur la forme, tandis que l'autre groupe de 20 personnes a reçu les mêmes instructions qui portaient sur ​​le sens seulement. Des pré-tests, des post-tests ainsi que des post-tests retardés ont mesuré l'apprentissage de la langue et du contenu de deux traits grammaticaux; premièrement, la connaissance du conditionnel et du passé et, deuxièmement, la connaissance du contenu professionnel. Les résultats ont indiqué une amélioration sensible de la plupart des compétences linguistiques pour les deux groupes d

Best practices in writing instruction

CERN Document Server

Fitzgerald, Jill; MacArthur, Charles A

2014-01-01

An indispensable teacher resource and course text, this book presents evidence-based practices for helping all K-12 students develop their skills as writers. Every chapter draws clear connections to the Common Core State Standards (CCSS). Leading authorities describe how to teach the skills and strategies that students need to plan, draft, evaluate, and revise multiple types of texts. Also addressed are ways for teachers to integrate technology into the writing program, use assessment to inform instruction, teach writing in the content areas, and tailor instruction for English language learner

BASIC Programming.

Science.gov (United States)

Jennings, Carol Ann

Designed for use by both secondary- and postsecondary-level business teachers, this curriculum guide consists of 10 units of instructional materials dealing with Beginners All-Purpose Symbol Instruction Code (BASIC) programing. Topics of the individual lessons are numbering BASIC programs and using the PRINT, END, and REM statements; system…

Instruction Set Architectures for Quantum Processing Units

OpenAIRE

Britt, Keith A.; Humble, Travis S.

2017-01-01

Progress in quantum computing hardware raises questions about how these devices can be controlled, programmed, and integrated with existing computational workflows. We briefly describe several prominent quantum computational models, their associated quantum processing units (QPUs), and the adoption of these devices as accelerators within high-performance computing systems. Emphasizing the interface to the QPU, we analyze instruction set architectures based on reduced and complex instruction s...

Interactive video instruction - Establishing a positive alternative

International Nuclear Information System (INIS)

Schillinger, F.J.; McCulloch, B.P.

1991-01-01

This paper discusses The New York Power Authority's (NYPA's) efforts to establish and implement a viable interactive video instruction program to provide an alternative to traditional instructor-led classroom training. The NYPA training department was looking for alternative methods of providing adequate training for a new apprenticeship program being developed for its nonnuclear plant employees. They were also looking for another way to provide cost-effective basic computer training for an ever-increasing number of company computer users. Interactive video instruction was selected because it offered an interesting and fresh approach to self-paced learning. The paper describes problems associated with startup, implementation, and administration, benefits expected, and obtaining college accreditation

Instructional Style Meets Classroom Design.

Science.gov (United States)

Novelli, Joan

1991-01-01

Nine elementary teachers explain how they design their classrooms to match and support their instructional styles. The teachers focus on whole language programs, student portfolios, science activity set-ups, technology transformation, learning center strategies, and space utilization. (SM)

A Self-Instructional Course in Student Financial Aid Administration. Module 17--Evaluation of Student Aid Management: Self-Evaluation, Audit, and Program Review. Second Edition.

Science.gov (United States)

Washington Consulting Group, Inc., Washington, DC.

The 17th module in the 17-module self-instructional course on student financial aid administration discusses the evaluation of student aid management in terms of self-evaluation, audit, and program review. The full course offers a systematic introduction to the management of federal financial aid programs authorized by Title IV of the Higher…

40 CFR 86.411-78 - Maintenance instructions, vehicle purchaser.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Maintenance instructions, vehicle...) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES... instructions, vehicle purchaser. (a) The manufacturer shall furnish or cause to be furnished to the ultimate...

Ice Skating Instruction at the University of Illinois.

Science.gov (United States)

Christensen, Char; And Others

1981-01-01

The University of Illinois at Urbana-Champaign conducts a instructional ice skating program for its students and the community. Activities include: a figure skating club; a speed skating club; ice hockey program; and ice skating classes. (CJ)

What Do Instructional Designers in Higher Education Really Do?

Science.gov (United States)

Kumar, Swapna; Ritzhaupt, Albert

2017-01-01

What do instructional designers in higher education really do? With the rise in online courses and programs in higher education, this question is especially important. We interviewed eight instructional designers from across the United States using a semi-structured interview protocol. The results were analyzed using the constant comparative…

Pediatric cardiac surgery Parent Education Discharge Instruction (PEDI) program: a pilot study.

Science.gov (United States)

Staveski, Sandra L; Zhelva, Bistra; Paul, Reena; Conway, Rosalind; Carlson, Anna; Soma, Gouthami; Kools, Susan; Franck, Linda S

2015-01-01

In developing countries, more children with complex cardiac defects now receive treatment for their condition. For successful long-term outcomes, children also need skilled care at home after discharge. The Parent Education Discharge Instruction (PEDI) program was developed to educate nurses on the importance of discharge teaching and to provide them with a structured process for conducting parent teaching for home care of children after cardiac surgery. The aim of this pilot study was to generate preliminary data on the feasibility and acceptability of the nurse-led structured discharge program on an Indian pediatric cardiac surgery unit. A pre-/post-design was used. Questionnaires were used to evaluate role acceptability, nurse and parent knowledge of discharge content, and utility of training materials with 40 nurses and 20 parents. Retrospective audits of 50 patient medical records (25 pre and 25 post) were performed to evaluate discharge teaching documentation. Nurses' discharge knowledge increased from a mean of 81% to 96% (P = .001) after participation in the training. Nurses and parents reported high levels of satisfaction with the education materials (3.75-4 on a 4.00-point scale). Evidence of discharge teaching documentation in patient medical records improved from 48% (12 of 25 medical records) to 96% (24 of 25 medical records) six months after the implementation of the PEDI program. The structured nurse-led parent discharge teaching program demonstrated feasibility, acceptability, utility, and sustainability in the cardiac unit. Future studies are needed to examine nurse, parent, child, and organizational outcomes related to this expanded nursing role in resource-constrained environments. © The Author(s) 2014.

International Research and Studies Program

Science.gov (United States)

Office of Postsecondary Education, US Department of Education, 2012

2012-01-01

The International Research and Studies Program supports surveys, studies, and instructional materials development to improve and strengthen instruction in modern foreign languages, area studies, and other international fields. The purpose of the program is to improve and strengthen instruction in modern foreign languages, area studies and other…

Adaptive Instruction: Building on Diversity.

Science.gov (United States)

Wang, Margaret C.

1980-01-01

The use of alternative instructional strategies and resources to meet the learning needs of individual students incorporates the diagnosis of student learning progress, the teaching of self-management skills, organizational supports, and family involvement into an effective educational program. (JN)

Mayfly diversity in the brazilian tropical headwaters of Serra do Cipó

Directory of Open Access Journals (Sweden)

Michael Goulart

2005-11-01

Full Text Available The objectives of this study were to evaluate spatial and seasonal distribution, assemblage structure and substrate associations of mayfly nymphs in five lotic ecosystems in the headwaters of the Doce River and São Francisco River watersheds, Brazil. Samples were taken in 24 sampling stations during rainy and dry seasons in 1998. In total, 7,066 organisms were collected, belonging to 27 genera and 6 families of Ephemeroptera. The dominant taxa were Americabaetis, Paracloeodes, Leptohyphes and Hagenulus. During the rainy period, the São Francisco River watershed showed higher taxonomic richness, diversity and evenness, while in the dry period, the taxonomic richness was higher in Doce River watershed. No significant differences were found in the taxonomic richness, diversity, evenness and density of mayfly assemblages between the two studied sampling periods. The results suggested that the diversity of the mayfly assemblages in tropical headwaters of Serra do Cipó would be probably due to ecosystem and watershed characteristics.Os objetivos foram avaliar a distribuição espaço-temporal, estrutura de assembléias e associações de ninfas de Ephemeroptera com substratos em 5 ecossistemas lóticos nas nascentes das bacias dos rios Doce e São Francisco, Brasil. As amostragens foram realizadas em 24 estações, nos períodos de chuvas e seca de 1998. No total, 7,066 organismos foram coletados, pertencentes a 27 gêneros e 6 famílias. Os taxa dominantes foram Americabaetis, Paracloeodes, Leptohyphes e Hagenulus. No período de chuvas foram observados maiores valores dos indices de riqueza taxonômica, diversidade e equitabilidade na bacia do rio São Francisco, enquanto que no período de seca, a riqueza taxonômica foi maior na bacia do rio Doce. Não foram encontradas diferenças significativas dos valores dos indices de riqueza, equitabilidade, diversidade e densidade de ninfas de Ephemeroptera entre os dois períodos estudados. Os

Effects of a Weight Training Personalized System of Instruction Course on Fitness Levels and Knowledge

Science.gov (United States)

Pritchard, Tony; Penix, Kellie; Colquitt, Gavin; McCollum, Starla

2012-01-01

Effective instruction in a university physical activity program is essential if the program desires to meet the National Association for Sport and Physical Education (NASPE, 1998) guidelines for an appropriate college/university physical activity instructional program. To meet these guidelines, an instructor can use the Personalized System of…

TRUPACT-II Operating and Maintenance Instructions

Energy Technology Data Exchange (ETDEWEB)

Westinghouse Electric Corporation, Waste Isolation Division

1999-12-31

The purpose of this document is to provide the technical requirements for preparation for use, operation, inspection, and maintenance of a Transuranic Package Transporter Model II (TRUPACT-II) Shipping Package and directly related components. This document complies with the minimum requirements as specified in the TRUPACT-II Safety Analysis Report for Packaging (SARP) and Nuclear Regulatory Commission (NRC) Certificate of Compliance (C of C) 9218. In the event there is a conflict between this document and the TRUPACT-II SARP, the TRUPACT-II SARP shall govern. TRUPACT-II C of C number 9218 states, ''... each package must be prepared for shipment and operated in accordance with the procedures described in Chapter 7.0, Operating Procedures, of the application.'' It further states, ''... each package must be tested and maintained in accordance with the procedures described in Chapter 8.0, Acceptance Tests and Maintenance Program of the application.'' Chapter 9 of the TRUPACT-II SARP charges the Westinghouse Electric Corporation Waste Isolation Division (WID) with assuring that the TRUPACT-II is used in accordance with the requirements of the C of C. To meet this requirement and verify consistency of operations when loading and unloading the TRUPACT-II on the trailer, placing a payload in the packaging, unloading the payload from the packaging, or performing maintenance, the U.S. Department of Energy Carlsbad Area Office (U.S. DOE/CAO) finds it necessary to implement the changes that follow. This TRUPACT-II maintenance document represents a change to previous philosophy regarding site specific procedures for the use of the TRUPACT-II. This document details the instructions to be followed to consistently operate and maintain the TRUPACT-II. The intent of these instructions is to ensure that all users of the TRUPACT-II follow the same or equivalent instructions. Users may achieve this intent by any of the following methods: (1

A Comparison of Inter-Professional Education Programs in Preparing Prospective Teachers and Speech and Language Pathologists for Collaborative Language-Literacy Instruction

Science.gov (United States)

Wilson, Leanne; McNeill, Brigid; Gillon, Gail T.

2016-01-01

Ensuring teacher and speech and language pathology graduates are prepared to work collaboratively together to meet the diverse language literacy learning needs of children is an important goal. This study investigated the efficacy of a 3-h inter-professional education program focused on explicit instruction in the language skills that underpin…

Multilevel library instruction for emerging nursing roles.

Science.gov (United States)

Francis, B W; Fisher, C C

1995-10-01

As new nursing roles emerge that involve greater decision making than in the past, added responsibility for outcomes and cost control, and increased emphasis on primary care, the information-seeking skills needed by nurses change. A search of library and nursing literature indicates that there is little comprehensive library instruction covering all levels of nursing programs: undergraduate, returning registered nurses, and graduate students. The University of Florida is one of the few places that has such a multilevel, course-integrated curriculum in place for all entrants into the nursing program. Objectives have been developed for each stage of learning. The courses include instruction in the use of the online public access catalog, printed resources, and electronic databases. A library classroom equipped with the latest technology enables student interaction with electronic databases. This paper discusses the program and several methods used to evaluate it.

A Symbiosis between Instructional Systems Design and Project Management

Science.gov (United States)

Pan, Cheng-Chang

2012-01-01

This study is intended to explore a complementary relationship between instructional systems design (ISD) and project management in an attempt to build a plausible case for integrating project management as a distinct course in the core of the graduate instructional systems design programs. It is argued that ISD and project management should form…

Instructable autonomous agents. Ph.D. Thesis

Science.gov (United States)

Huffman, Scott Bradley

1994-01-01

In contrast to current intelligent systems, which must be laboriously programmed for each task they are meant to perform, instructable agents can be taught new tasks and associated knowledge. This thesis presents a general theory of learning from tutorial instruction and its use to produce an instructable agent. Tutorial instruction is a particularly powerful form of instruction, because it allows the instructor to communicate whatever kind of knowledge a student needs at whatever point it is needed. To exploit this broad flexibility, however, a tutorable agent must support a full range of interaction with its instructor to learn a full range of knowledge. Thus, unlike most machine learning tasks, which target deep learning of a single kind of knowledge from a single kind of input, tutorability requires a breadth of learning from a broad range of instructional interactions. The theory of learning from tutorial instruction presented here has two parts. First, a computational model of an intelligent agent, the problem space computational model, indicates the types of knowledge that determine an agent's performance, and thus, that should be acquirable via instruction. Second, a learning technique, called situated explanation specifies how the agent learns general knowledge from instruction. The theory is embodied by an implemented agent, Instructo-Soar, built within the Soar architecture. Instructo-Soar is able to learn hierarchies of completely new tasks, to extend task knowledge to apply in new situations, and in fact to acquire every type of knowledge it uses during task performance - control knowledge, knowledge of operators' effects, state inferences, etc. - from interactive natural language instructions. This variety of learning occurs by applying the situated explanation technique to a variety of instructional interactions involving a variety of types of instructions (commands, statements, conditionals, etc.). By taking seriously the requirements of flexible

Exploring the Causal Impact of the McREL Balanced Leadership Program on Leadership, Principal Efficacy, Instructional Climate, Educator Turnover, and Student Achievement

Science.gov (United States)

Jacob, Robin; Goddard, Roger; Kim, Minjung; Miller, Robert; Goddard, Yvonne

2015-01-01

This study uses a randomized design to assess the impact of the Balanced Leadership program on principal leadership, instructional climate, principal efficacy, staff turnover, and student achievement in a sample of rural northern Michigan schools. Participating principals report feeling more efficacious, using more effective leadership practices,…

Influence of learning style on instructional multimedia effects on graduate student cognitive and psychomotor performance.

Science.gov (United States)

Smith, A Russell; Cavanaugh, Catherine; Jones, Joyce; Venn, John; Wilson, William

2006-01-01

Learning outcomes may improve in graduate healthcare students when attention is given to individual learning styles. Interactive multimedia is one tool shown to increase success in meeting the needs of diverse learners. The purpose of this study was to examine the effect of learning style and type of instruction on physical therapy students' cognitive and psychomotor performance. Participants were obtained by a sample of convenience with students recruited from two physical therapy programs. Twenty-seven students volunteered to participate from Program 1. Twenty-three students volunteered to participate from Program 2. Gregorc learning styles were identified through completion of the Gregorc Style Delineator. Students were randomly assigned to one of two instructional strategies: 1) instructional CD or 2) live demonstration. Differences in cognitive or psychomotor performance following instructional multimedia based on learning style were not demonstrated in this study. Written examination scores improved with both instructional strategies demonstrating no differences between the strategies. Practical examination ankle scores were significantly higher in participants receiving CD instruction than in participants receiving live presentation. Learning style did not significantly affect this improvement. Program 2 performed significantly better on written knee and practical knee and ankle examinations. Learning style had no significant effect on student performance following instruction in clinical skills via interactive multimedia. Future research may include additional measurement instruments assessing other models of learning styles and possible interaction of learning style and instructional strategy on students over longer periods of time, such as a semester or an entire curriculum.

Cdk5 inhibitory peptide (CIP inhibits Cdk5/p25 activity induced by high glucose in pancreatic beta cells and recovers insulin secretion from p25 damage.

Directory of Open Access Journals (Sweden)

Ya-Li Zheng

Full Text Available Cdk5/p25 hyperactivity has been demonstrated to lead to neuron apoptosis and degenerations. Chronic exposure to high glucose (HG results in hyperactivity of Cdk5 and reduced insulin secretion. Here, we set out to determine whether abnormal upregulation of Cdk5/p25 activity may be induced in a pancreatic beta cell line, Min6 cells. We first confirmed that p25 were induced in overexpressed p35 cells treated with HG and increased time course dependence. Next, we showed that no p25 was detected under short time HG stimulation (4-12 hrs, however was detectable in the long exposure in HG cells (24 hrs and 48 hrs. Cdk5 activity in the above cells was much higher than low glucose treated cells and resulted in more than 50% inhibition of insulin secretion. We confirmed these results by overexpression of p25 in Min6 cells. As in cortical neurons, CIP, a small peptide, inhibited Cdk5/p25 activity and restored insulin secretion. The same results were detected in co-infection of dominant negative Cdk5 (DNCdk5 with p25. CIP also reduced beta cells apoptosis induced by Cdk5/p25. These studies indicate that Cdk5/p25 hyperactivation deregulates insulin secretion and induces cell death in pancreatic beta cells and suggests that CIP may serve as a therapeutic agent for type 2 diabetes.

Overview of Instructional Technology Used in the Education of Occupational Therapy Students: A Survey Study

Directory of Open Access Journals (Sweden)

Bryan M. Gee

2017-10-01

Full Text Available The purpose of this study was to explore the type of instructional technology (IT master’s degree level occupational therapy educational programs routinely use as a part of their lecture- and laboratory-based instruction. Surveying the administrators of 121 graduate occupational therapy programs in the United States, we found that the majority of the respondents identified their program as using IT in some form for lecturebased courses, with less inclusion of IT for laboratory-based courses. Hybrid instruction, with the majority of the content being delivered face-to-face and the remainder via online, were the trends among the respondents. The findings also indicated that the respondents’ programs avoid certain IT, including synchronous online chat rooms or instant messaging, digital image collections, blogs or online journaling, Wikis, and audio/video podcasting. Few of the respondents said their programs had made a significant leap into implementing a larger online presence with instructional technology

Deaf Autism: Common Instructional Practices Described by Deaf Educators

Science.gov (United States)

Rutledge, Felicia

2017-01-01

The purpose of this research study was to identify common instructional practices described by teachers of the deaf with students who are deaf with autism that increase both student engagement and instructional outcomes. As the diversity of students increase within deaf/hard of hearing programs, research is emerging in the area of deaf autism.…

Improving Instruction through a Videotape Library.

Science.gov (United States)

Batesky, James

1979-01-01

Videotape and a videotape library can be used to expand the quality of instruction of a physical education program by allowing greater diversity of material taught and increased use of professionals and experts in various sports. (JMF)

Programming Models in HPC

Energy Technology Data Exchange (ETDEWEB)

Shipman, Galen M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-06-13

These are the slides for a presentation on programming models in HPC, at the Los Alamos National Laboratory's Parallel Computing Summer School. The following topics are covered: Flynn's Taxonomy of computer architectures; single instruction single data; single instruction multiple data; multiple instruction multiple data; address space organization; definition of Trinity (Intel Xeon-Phi is a MIMD architecture); single program multiple data; multiple program multiple data; ExMatEx workflow overview; definition of a programming model, programming languages, runtime systems; programming model and environments; MPI (Message Passing Interface); OpenMP; Kokkos (Performance Portable Thread-Parallel Programming Model); Kokkos abstractions, patterns, policies, and spaces; RAJA, a systematic approach to node-level portability and tuning; overview of the Legion Programming Model; mapping tasks and data to hardware resources; interoperability: supporting task-level models; Legion S3D execution and performance details; workflow, integration of external resources into the programming model.

Succession Planning for Library Instruction

Science.gov (United States)

Sobel, Karen; Drewry, Josiah

2015-01-01

Detailed succession planning helps libraries pass information from one employee to the next. This is crucial in preparing for hiring, turnover, retirements, training of graduate teaching assistants in academic libraries, and other common situations. The authors of this article discuss succession planning for instruction programs in academic…

Instructional Partners, Principals, Teachers, and Instructional Assistants.

Science.gov (United States)

Indiana State Dept. of Public Instruction, Indianapolis.

This handbook examines various topics of interest and concern to teachers as they work with instructional assistants forming a classroom instructional partnership and functioning as a team. These topics include: (1) instructional assistant qualifications; (2) duties--instructional, classroom clerical, auxillary; (3) factors to be considered when…

Classroom-based narrative and vocabulary instruction: results of an early-stage, nonrandomized comparison study.

Science.gov (United States)

Gillam, Sandra Laing; Olszewski, Abbie; Fargo, Jamison; Gillam, Ronald B

2014-07-01

This nonrandomized feasibility study was designed to provide a preliminary assessment of the impact of a narrative and vocabulary instruction program provided by a speech-language pathologist (SLP) in a regular classroom setting. Forty-three children attending 2 first-grade classrooms participated in the study. Children in each classroom were divided into high- and low-risk subgroups on the basis of their performance on a narrative test. Narrative and vocabulary instruction was provided by an SLP in 1 classroom for three 30-min periods per week for 6 weeks. The children in the experimental classroom made clinically significant improvements on narrative and vocabulary measures; children in the comparison classroom did not. Within the experimental classroom, children in the high-risk subgroup demonstrated greater gains in narration and fewer gains in vocabulary than children in the low-risk subgroup. There were no subgroup differences in the comparison classroom. These preliminary results provide early evidence of the feasibility of implementing a narrative instruction program in a classroom setting. Children at a high risk for language difficulties appeared to profit more from the narrative instruction than from the embedded vocabulary instruction. More extensive research on this instructional program is warranted.

Cognitive Academic Language Learning Approach (Project CALLA), Community School District 2 Special Alternative Instruction Program. Final Evaluation Report, 1992-93. OREA Report.

Science.gov (United States)

Lynch, Joanne

Cognitive Academic Language Learning Approach (Project CALLA) was a federally funded program serving 960 limited-English-proficient students in 10 Manhattan (New York) elementary schools in 1992-93 its third year of operation. The project provided instruction in English as a Second Language (ESL), mathematics, science, and social studies in…

An Evaluation of Computer-Aided Instruction in an Introductory Biostatistics Course.

Science.gov (United States)

Forsythe, Alan B.; Freed, James R.

1979-01-01

Evaluates the effectiveness of computer assisted instruction for teaching biostatistics to first year students at the UCLA School of Dentistry. Results do not demonstrate the superiority of CAI but do suggest that CAI compares favorably to conventional lecture and programed instruction methods. (RAO)

Preparing Instructional Leaders: A Model

Science.gov (United States)

Brazer, S. David; Bauer, Scott C.

2013-01-01

Purpose: This article proposes a model that provides one means of making instructional leadership the central focus of leadership preparation. It draws from conceptualizations of teaching and learning as well as organizational and leadership theory to advocate for greater coherence in education leadership programs. Conceptual Argument: We begin…

Effects of curriculum-based measurement on teachers' instructional planning.

Science.gov (United States)

Fuchs, L S; Fuchs, D; Stecker, P M

1989-01-01

This study assessed the effects of curriculum-based measurement (CBM) on teachers' instructional planning. Subjects were 30 teachers, assigned randomly to a computer-assisted CBM group, a noncomputer CBM group, and a contrast group. In the CBM groups, teachers specified 15-week reading goals, established CBM systems to measure student progress toward goals at least twice weekly, and systematically evaluated those data bases to determine when instructional modifications were necessary. Contrast teachers monitored student progress toward Individualized Education Program (IEP) goals as they wished and were encouraged to develop instructional programs as necessary. At the end of a 12- to 15-week implementation period, teachers completed a questionnaire with reference to one randomly selected pupil. Analyses of variance indicated no difference between the CBM groups. However, compared to the contrast group, CBM teachers (a) used more specific, acceptable goals; (b) were less optimistic about goal attainment; (c) cited more objective and frequent data sources for determining the adequacy of student progress and for deciding whether program modifications were necessary; and (d) modified student programs more frequently. Questionnaire responses were correlated with verifiable data sources, and results generally supported the usefulness of the self-report information. Implications for special education research and practice are discussed.

A Comprehensive Evaluation Rubric for Assessing Instructional Apps

Directory of Open Access Journals (Sweden)

Cheng-Yuan Lee

2015-01-01

Full Text Available There is a pressing need for an evaluation rubric that examines all aspects of educational apps designed for instructional purposes. In past decades, many rubrics have been developed for evaluating educational computer-based programs; however, rubrics designed for evaluating the instructional implications of educational apps are scarce. When an Internet search for existing rubrics was conducted, only two such rubrics were found, and the evaluation criteria used in those rubrics was not clearly linked to previously conducted research nor were their evaluative dimensions clearly defined. These shortcomings result in reviewers being unable to use those rubrics to provide teachers with a precise analysis of an educational app’s instructional potential. In response, this paper presents a comprehensive rubric with 24-evaluative dimensions tailored specifically to analyze the educational potential of instructional apps.

Derivative Quotient Spectrophotometry and an Eco-Friendly Micellar Chromatographic Approach with Time-Programmed UV-Detection for the Separation of Two Fluoroquinolones and Phenazopyridine

Science.gov (United States)

Tolba, Manar M.; Salim, Mohamed M.

2016-01-01

In this study, two analytical approaches were exploited for the resolution of binary mixtures of ciprofloxacin HCl (CIP) or norfloxacin (NOR) and phenazopyridine HCl (PHZ). In the first approach, the amplitudes of the first derivative of the ratio spectra were measured at 267 or 287 nm for CIP and at 268 or 291 nm for NOR. PHZ could be directly determined in the presence of CIP or NOR at 405 nm. The calibration graphs were rectilinear over the ranges of 1.0–16.0 µg/mL for CIP or NOR and 1.0–10.0 µg/mL for PHZ. In the second approach, an accurate, reliable and environmentally nontoxic micellar liquid chromatographic (MLC) method was developed. A good chromatographic separation was achieved using a 150 mm × 4.6 mm i.d., 5 µm particle size Spherisorb ODS-2 column. Eco-friendly mobile phase containing 0.12 M sodium dodecyl sulphate, 0.3% triethylamine and 6% n-butanol in 0.02 M orthophosphoric acid of pH 3.0 was pumped at a flow rate of 1 mL/min. Time programmed UV-detection was applied to allow sensitive determination of the studied drugs. The analytes were eluted without interferences in <10 min. Methocarbamol was used as an internal standard. The MLC method was found to be rectilinear over the concentration range of 0.5–20.0 μg/mL for CIP, NOR or PHZ. These optimized and validated methods were successfully applied for the simultaneous analysis of the studied drugs in their synthetic mixtures and co-formulated tablets. Moreover, the second method was further extended to the determination of these drugs in human urine with direct injection and without any pretreatment. PMID:26867555

Instruction in Documentation for Computer Programming

Science.gov (United States)

Westley, John W.

1976-01-01

In addition to the input/output record format, the program flowchart, the program listing, and the program test output, eight documentation items are suggested in order that they may serve as a base from which to start teaching program documentation. (Author/AG)

Instructional games and activities for criticality safety training

International Nuclear Information System (INIS)

Bullard, B.; McBride, J.

1993-01-01

During the past several years, the Training and Management Systems Division (TMSD) staff of Oak Ridge Institute for Science and Education (ORISE) has designed and developed nuclear criticality safety (NCS) training programs that focus on high trainee involvement through the use of instructional games and activities. This paper discusses the instructional game, initial considerations for developing games, advantages and limitations of games, and how games may be used in developing and implementing NCS training. It also provides examples of the various instructional games and activities used in separate courses designed for Martin Marietta Energy Systems (MMES's) supervisors and U.S. Nuclear Regulatory Commission (NRC) fuel facility inspectors

English Language Instruction in the Philippine Basic Education Program

Science.gov (United States)

Vizconde, Camilla

2006-01-01

The study discusses the dynamics English language instruction in the Philippine basic education curriculum. Although English enjoyed immense popularity as early as 1900s during the American entry to the country, its role in Philippine education has transformed gradually as the country undergoes political, social and economic reconstruction in the…

Computer-Assisted Instruction to Teach DOS Commands: A Pilot Study.

Science.gov (United States)

McWeeney, Mark G.

1992-01-01

Describes a computer-assisted instruction (CAI) program used to teach DOS commands. Pretest and posttest results for 65 graduate students using the program are reported, and it is concluded that the CAI program significantly aided the students. Sample screen displays for the program and several questions from the pre/posttest are included. (nine…

A Set of English Instructional Materials Using Task-Based Learning for News Production Management Study Program in STMM “MMMTC” Yogyakarta

Directory of Open Access Journals (Sweden)

Geovanna Gistha Wicita

2016-12-01

Full Text Available The News Production Management Study Program (NPMSP in STMM “MMTC” Yogyakarta is a study program that has an English subject in the third semester. Due to the lack of time and materials for the students, English, which they will use a lot in journalism, becomes their barrier in learning. Therefore, this research attempted to develop a set of English instructional materials using task-based learning for the third semester students of the NPMSP STMM “MMTC” Yogyakarta. This research aimed to answer how the materials are developed and what the materials look like. To gather the information, the researcher adopted Borg & Gall’s (1986 Research and Development (R&D method which was combined with Kemp’s instructional design model (1977 covering eight flexible steps. Due to time and financial constraints, only five steps of R&D were conducted in designing the materials. To gather the information, the researcher conducted some interviews. After designing the materials, the interview was conducted. The interview results showed that the designed materials were good, appropriate, and applicable. Nine suggestions were obtained to revise the materials which covered the level of difficulty of the text, the content of the exercises, the overview of the learning materials, teaching media, lesson plans, instructions, layout, and material implementation. The materials consist of six units. Each unit contains five sessions, namely “What’s Up?”, “Entering the Newsroom”, “Journalists’ Project”, “Entering the News Editor Room”, and “Lesson Learned”.   DOI: https://doi.org/10.24071/llt.2015.180107

Effectiveness of MMORPG-Based Instruction in Elementary English Education in Korea

Science.gov (United States)

Suh, S.; Kim, S. W.; Kim, N. J.

2010-01-01

This study investigated the effectiveness of massive multiplayer online role-playing game (MMORPG)-based (massive multiplayer online role-playing game) instruction in elementary English education. The effectiveness of the MMORPG program was compared with face-to-face instruction and the independent variables (gender, prior knowledge, motivation…

Teaching Persons with Severe Disabilities to Use Self-Instruction in Community Settings: An Analysis of Applications.

Science.gov (United States)

Hughes, Carolyn; Agran, Martin

1993-01-01

This literature review examines the effects of self-instructional programs on increasing independence of persons with moderate/severe mental retardation in integrated environments. The article discusses methodological issues, research needs, and recommendations for program implementation. The feasibility of using self-instruction to promote…

Phlebotomine Sand Fly Fauna and Leishmania Infection in the Vicinity of the Serra do Cipó National Park, a Natural Brazilian Heritage Site

Science.gov (United States)

Lana, Rosana Silva; Michalsky, Érika Monteiro; Fortes-Dias, Consuelo Latorre; França-Silva, João Carlos; Lara-Silva, Fabiana de Oliveira; Lima, Ana Cristina Vianna Mariano da Rocha; Moreira de Avelar, Daniel; Martins, Juliana Cristina Dias; Dias, Edelberto Santos

2015-01-01

In the New World, the leishmaniases are primarily transmitted to humans through the bites of Leishmania-infected Lutzomyia (Diptera: Psychodidae) phlebotomine sand flies. Any or both of two basic clinical forms of these diseases are endemic to several cities in Brazil—the American cutaneous leishmaniasis (ACL) and the American visceral leishmaniasis (AVL). The present study was conducted in the urban area of a small-sized Brazilian municipality (Jaboticatubas), in which three cases of AVL and nine of ACL have been reported in the last five years. Jaboticatubas is an important tourism hub, as it includes a major part of the Serra do Cipó National Park. Currently, no local data is available on the entomological fauna or circulating Leishmania. During the one-year period of this study, we captured 3,104 phlebotomine sand flies belonging to sixteen Lutzomyia species. In addition to identifying incriminated or suspected vectors of ACL with DNA of the etiological agent of AVL and vice versa, we also detected Leishmania DNA in unexpected Lutzomyia species. The expressive presence of vectors and natural Leishmania infection indicates favorable conditions for the spreading of leishmaniases in the vicinity of the Serra do Cipó National Park. PMID:25793193

Adolescents' Chunking of Computer Programs.

Science.gov (United States)

Magliaro, Susan; Burton, John K.

To investigate what children learn during computer programming instruction, students attending a summer computer camp were asked to recall either single lines or chunks of computer programs from either coherent or scrambled programs. The 16 subjects, ages 12 to 17, were divided into three instructional groups: (1) beginners, who were taught to…

A numerical study of tsunami wave impact and run-up on coastal cliffs using a CIP-based model

Science.gov (United States)

Zhao, Xizeng; Chen, Yong; Huang, Zhenhua; Hu, Zijun; Gao, Yangyang

2017-05-01

There is a general lack of understanding of tsunami wave interaction with complex geographies, especially the process of inundation. Numerical simulations are performed to understand the effects of several factors on tsunami wave impact and run-up in the presence of gentle submarine slopes and coastal cliffs, using an in-house code, a constrained interpolation profile (CIP)-based model. The model employs a high-order finite difference method, the CIP method, as the flow solver; utilizes a VOF-type method, the tangent of hyperbola for interface capturing/slope weighting (THINC/SW) scheme, to capture the free surface; and treats the solid boundary by an immersed boundary method. A series of incident waves are arranged to interact with varying coastal geographies. Numerical results are compared with experimental data and good agreement is obtained. The influences of gentle submarine slope, coastal cliff and incident wave height are discussed. It is found that the tsunami amplification factor varying with incident wave is affected by gradient of cliff slope, and the critical value is about 45°. The run-up on a toe-erosion cliff is smaller than that on a normal cliff. The run-up is also related to the length of a gentle submarine slope with a critical value of about 2.292 m in the present model for most cases. The impact pressure on the cliff is extremely large and concentrated, and the backflow effect is non-negligible. Results of our work are highly precise and helpful in inverting tsunami source and forecasting disaster.

Assessing the Effectiveness of a Mathematics-Focused, Instructional Technology Program for Grades 6-8: A 5-Year Trend Analysis of NASA CONNECT(tm) Evaluation Data

Science.gov (United States)

Glassman, Nanci A.; Perry, Jeannine B.; Giersch, Christopher E.; Lambert, Matthew A.; Pinelli, Thomas E.

2004-01-01

NASA CONNECT is a research-, inquiry, and standards-based, integrated mathematics, science, and technology series of 30-minute instructional distance learning (television and web-based) programs for students in grades 6 8. Respondents who evaluated the programs in the series over the first five seasons (1998-99 through 2002-03) reported that (1) they used the programs in the series; (2) the goals and objectives for the series were met; (3) the programs were aligned with the national mathematics, science, and technology standards; (4) the program content was developmentally appropriate for the grade level; and (5) the programs in the series enhanced and enriched the teaching of mathematics, science, and technology.

Broadening Boundaries: Opportunities for Information Literacy Instruction inside and outside the Classroom

Science.gov (United States)

Rutledge, Lorelei; LeMire, Sarah

2017-01-01

This article proposes that libraries reimagine their information literacy instructional programs using a broader conceptualization and implementation of information literacy that promotes collaborative and personalized learning experiences for students, faculty, and staff, while embracing scalable instruction and reference strategies to maximize…

Interior Design: Teacher's Instructional Guide.

Science.gov (United States)

Hays, Tricia

This teacher's instructional guide, which is part of a family and consumer sciences education series focusing on a broad range of employment opportunities, is intended to assist teachers responsible for teaching one- and two-year interior design programs for Texas high school students. The following are among the items included: (1) introductory…

A complete dosimetry experimental program in support to the core characterization and to the power calibration of the CABRI reactor. A complete dosimetry experimental program in support of the core characterization and of the power calibration of the CABRI reactor

Energy Technology Data Exchange (ETDEWEB)

Rodiac, F.; Hudelot, JP.; Lecerf, J.; Garnier, Y.; Ritter, G. [CEA, DEN, CAD/DER/SRES/LPRE, Cadarache, F-13108 Saint-Paul-lez-Durance, (France); Gueton, O.; Colombier, AC. [CEA, DEN, CAD/DER/SPRC/LPN, Cadarache, F-13108 Saint-Paul-lez-Durance, (France); Domergue, C. [CEA, DEN, CAD/DER/SPEx/LDCI, Cadarache, F-13108 Saint-Paul-lez-Durance, (France)

2015-07-01

CABRI is an experimental pulse reactor operated by CEA at the Cadarache research center. Since 1978 the experimental programs have aimed at studying the fuel behavior under Reactivity Initiated Accident (RIA) conditions. Since 2003, it has been refurbished in order to be able to provide RIA and LOCA (Loss Of Coolant Accident) experiments in prototypical PWR conditions (155 bar, 300 deg. C). This project is part of a broader scope including an overall facility refurbishment and a safety review. The global modification is conducted by the CEA project team. It is funded by IRSN, which is conducting the CIP experimental program, in the framework of the OECD/NEA project CIP. It is financed in the framework of an international collaboration. During the reactor restart, commissioning tests are realized for all equipment, systems and circuits of the reactor. In particular neutronics and power commissioning tests will be performed respectively in 2015 and 2016. This paper focuses on the design of a complete and original dosimetry program that was built in support to the CABRI core characterization and to the power calibration. Each one of the above experimental goals will be fully described, as well as the target uncertainties and the forecasted experimental techniques and data treatment. (authors)

Computer-assisted instruction; MR imaging of congenital heart disease

International Nuclear Information System (INIS)

Choi, Young Hi; Yu, Pil Mun; Lee, Sang Hoon; Choe, Yeon Hyeon; Kim, Yang Min

1996-01-01

To develop a software program for computer-assisted instruction on MR imaging of congenital heart disease for medical students and residents to achieve repetitive and effective self-learning. We used a film scanner(Scan Maker 35t) and IBM-PC(486 DX-2, 60 MHz) for acquisition and storage of image data. The accessories attached to the main processor were CD-ROM drive(Sony), sound card(Soundblaster-Pro), and speaker. We used software of Adobe Photoshop(v 3.0) and paint shop-pro(v 3.0) for preprocessing image data, and paintbrush from microsoft windows 3.1 for labelling. The language used for programming was visual basic(v 3.0) from microsoft corporation. We developed a software program for computer-assisted instruction on MR imaging of congenital heart disease as an effective educational tool

Long multiplication by instruction sequences with backward jump instructions

NARCIS (Netherlands)

Bergstra, J.A.; Middelburg, C.A.

2013-01-01

For each function on bit strings, its restriction to bit strings of any given length can be computed by a finite instruction sequence that contains only instructions to set and get the content of Boolean registers, forward jump instructions, and a termination instruction. Backward jump instructions

Language used in interaction during developmental science instruction

Science.gov (United States)

Avenia-Tapper, Brianna

The coordination of theory and evidence is an important part of scientific practice. Developmental approaches to instruction, which make the relationship between the abstract and the concrete a central focus of students' learning activity, provide educators with a unique opportunity to strengthen students' coordination of theory and evidence. Therefore, developmental approaches may be a useful instructional response to documented science achievement gaps for linguistically diverse students. However, if we are to leverage the potential of developmental instruction to improve the science achievement of linguistically diverse students, we need more information on the intersection of developmental science instruction and linguistically diverse learning contexts. This manuscript style dissertation uses discourse analysis to investigate the language used in interaction during developmental teaching-learning in three linguistically diverse third grade classrooms. The first manuscript asks how language was used to construct ascension from the abstract to the concrete. The second manuscript asks how students' non-English home languages were useful (or not) for meeting the learning goals of the developmental instructional program. The third manuscript asks how students' interlocutors may influence student choice to use an important discourse practice--justification--during the developmental teaching-learning activity. All three manuscripts report findings relevant to the instructional decisions that teachers need to make when implementing developmental instruction in linguistically diverse contexts.

34 CFR 691.17 - Determination of eligible majors.

Science.gov (United States)

2010-07-01

... ACCESS TO RETAIN TALENT GRANT (NATIONAL SMART GRANT) PROGRAMS Application Procedures § 691.17... list of eligible majors identified by CIP code. (d) Designation of an additional eligible major. (1... include— (i) The CIP code and program title of the additional major; (ii) The reason or reasons the...

Research on the Use of Computer-Assisted Instruction.

Science.gov (United States)

Craft, C. O.

1982-01-01

Reviews recent research studies related to computer assisted instruction (CAI). The studies concerned program effectiveness, teaching of psychomotor skills, tool availability, and factors affecting the adoption of CAI. (CT)

Computer Assisted Instruction in Basic.

Science.gov (United States)

1983-09-28

LIBRARY........................16 Program Purpose.........................16 Flowcharts ..........................17 Lessons...17IFlowchart For Main Menu...............19 Flowchart for Lessons One Through Six......................20 CHAPTER Page Tests I1-6 .* 21 Flowchart For...Software support was limited to off-the-shelf packages. All of the computers were purchased with Beginners All Purpose Instruction Code (BASIC), a word

Intelligent Computer-Assisted Instruction: A Review and Assessment of ICAI Research and Its Potential for Education.

Science.gov (United States)

Dede, Christopher J.; And Others

The first of five sections in this report places intelligent computer-assisted instruction (ICAI) in its historical context through discussions of traditional computer-assisted instruction (CAI) linear and branching programs; TICCIT and PLATO IV, two CAI demonstration projects funded by the National Science Foundation; generative programs, the…

Voices from the Field: What Have We Learned about Instructional Leadership?

Science.gov (United States)

Townsend, Tony; Acker-Hocevar, Michele; Ballenger, Julia; Place, A. William

2013-01-01

This article documents perceptions of superintendents and principals when working under the No Child Left Behind Act (NCLB) in 2004-06. It uses data collected through the Voices 3 Project to consider three factors associated with instructional leadership as applied under NCLB, defining the school's mission, managing the instructional program, and…

The Effects of Note-Taking Skills Instruction on Elementary Students' Reading

Science.gov (United States)

Chang, Wan-Chen; Ku, Yu-Min

2015-01-01

The authors investigated the effects of a 5-week note-taking skills instructional program on note-taking and reading comprehension performance of elementary students. The participants included 349 fourth-grade students from 2 elementary schools in Taiwan. The Note-Taking Instruction group received approximately 40 min of note-taking skills…

Audio-Tutorial Instruction: A Strategy For Teaching Introductory College Geology.

Science.gov (United States)

Fenner, Peter; Andrews, Ted F.

The rationale of audio-tutorial instruction is discussed, and the history and development of the audio-tutorial botany program at Purdue University is described. Audio-tutorial programs in geology at eleven colleges and one school are described, illustrating several ways in which programs have been developed and integrated into courses. Programs…

Instructional Aids, Materials, and Supplies--Guidelines.

Science.gov (United States)

Education Development Center, Inc., Newton, MA.

This resource guide produced for the Follow Through Program, primarily lists instructional aids and supplies; it also suggests practical implications for provisioning the classroom environment, gives specific suggestions for Project Follow Through directors, and lists addresses of suppliers. The materials are divided into nine categories, which…

Applied Physics Modules: Notes, Instructions, Data Sheets, Tests, and Test Answer Keys.

Science.gov (United States)

Southeast Community Coll., Lincoln, NE.

These user instructions and related materials are designed to accompany a series of twenty-three applied physics modules which have been developed for postsecondary students in electrical, electronics, machine tool, metals, manufacturing, automotive, diesel, architecture, and civil drafting occupational programs. The instructions include an…

Zac1, an Sp1-like protein, regulates human p21WAF1/Cip1 gene expression in HeLa cells

International Nuclear Information System (INIS)

Liu, Pei-Yao; Hsieh, Tsai-Yuan; Liu, Shu-Ting; Chang, Yung-Lung; Lin, Wei-Shiang; Wang, Wei-Ming; Huang, Shih-Ming

2011-01-01

Zac1 functions as both a transcription factor and a transcriptional cofactor for p53, nuclear receptors (NRs) and NR coactivators. Zac1 might also act as a transcriptional repressor via the recruitment of histone deacetylase 1 (HDAC1). The ability of Zac1 to interact directly with GC-specific elements indicates that Zac1 possibly binds to Sp1-responsive elements. In the present study, our data show that Zac1 is able to interact directly with the Sp1-responsive element in the p21 WAF1/Cip1 gene promoter and enhance the transactivation activity of Sp1 through direct physical interaction. Our data further demonstrate that Zac1 might enhance Sp1-specific promoter activity by interacting with the Sp1-responsive element, affecting the transactivation activity of Sp1 via a protein–protein interaction, or competing the HDAC1 protein away from the pre-existing Sp1/HDAC1 complex. Finally, the synergistic regulation of p21 WAF1/Cip1 gene expression by Zac1 and Sp1 is mediated by endogenous p53 protein and p53-responsive elements in HeLa cells. Our work suggests that Zac1 might serve as an Sp1-like protein that directly interacts with the Sp1-responsive element to oligomerize with and/or to coactivate Sp1.

Reading Fluency Instruction for Students at Risk for Reading Failure

Science.gov (United States)

Ring, Jeremiah J.; Barefoot, Lexie C.; Avrit, Karen J.; Brown, Sasha A.; Black, Jeffrey L.

2013-01-01

The important role of reading fluency in the comprehension and motivation of readers is well documented. Two reading rate intervention programs were compared in a cluster-randomized clinical trial of students who were considered at-risk for reading failure. One program focused instruction at the word level; the second program focused instruction…

Speakeasy Studio and Cafe: Information Literacy, Web-based Library Instruction, and Technology.

Science.gov (United States)

Jacobs, Mark

2001-01-01

Discussion of academic library instruction and information literacy focuses on a Web-based program developed at Washington State University called Speakeasy Studio and Cafe that is used for bibliographic instruction. Highlights include the research process; asking the right question; and adapting to students' differing learning styles. (LRW)

Preservice Teacher Application of Differentiated Instruction

Science.gov (United States)

Dee, Amy Lynn

2011-01-01

Successfully implementing the practice of inclusion by differentiating instruction depends on both the skills and attitudes of general education teachers. New general education teachers who are entering the field are particularly vulnerable to the demands and stress of the profession, and teacher education programs must prepare preservice teachers…

Magnetomechanical properties of composites and fibers made from thermoplastic elastomers (TPE) and carbonyl iron powder (CIP)

Science.gov (United States)

Schrödner, Mario; Pflug, Günther

2018-05-01

Magnetoactive elastomers (MAE) made from composites of five thermoplastic elastomers (TPE) of different stiffness with carbonyl iron powder (CIP) as magnetic component were investigated. The composites were produced by melt blending of the magnetic particles with the TPEs in a twin-screw extruder. The resulting materials were characterized by ac permeability testing, stress-strain measurements with and without external magnetic field and magnetically controlled bending of long cylindrical rods in a homogenous magnetic field. The magnetic field necessary for deflection of the rods decreases with decreasing modulus and increasing iron particle content. This effect can be used e.g. for magnetically controlled actuation. Some highly filled MAE show a magnetic field induced increase of Young's modulus. Filaments could be spun from some of the composites.

Effective instruction for English learners.

Science.gov (United States)

Calderón, Margarita; Slavin, Robert; Sánchez, Marta

2011-01-01

The fastest-growing student population in U.S. schools today is children of immigrants, half of whom do not speak English fluently and are thus labeled English learners. Although the federal government requires school districts to provide services to English learners, it offers states no policies to follow in identifying, assessing, placing, or instructing them. Margarita Calderón, Robert Slavin, and Marta Sánchez identify the elements of effective instruction and review a variety of successful program models. During 2007-08, more than 5.3 million English learners made up 10.6 percent of the nation's K-12 public school enrollment. Wide and persistent achievement disparities between these English learners and English-proficient students show clearly, say the authors, that schools must address the language, literacy, and academic needs of English learners more effectively. Researchers have fiercely debated the merits of bilingual and English-only reading instruction. In elementary schools, English learners commonly receive thirty minutes of English as a Second Language (ESL) instruction but attend general education classes for the rest of the day, usually with teachers who are unprepared to teach them. Though English learners have strikingly diverse levels of skills, in high school they are typically lumped together, with one teacher to address their widely varying needs. These in-school factors contribute to the achievement disparities. Based on the studies presented here, Calderón, Slavin, and Sánchez assert that the quality of instruction is what matters most in educating English learners. They highlight comprehensive reform models, as well as individual components of these models: school structures and leadership; language and literacy instruction; integration of language, literacy, and content instruction in secondary schools; cooperative learning; professional development; parent and family support teams; tutoring; and monitoring implementation and outcomes

Effects of instructions and cue subjectiveness on specificity of autobiographical memory recall

Directory of Open Access Journals (Sweden)

Jorge J. Ricarte-Trives

2014-10-01

Full Text Available The first aim of this study was to determine the power of instructions on the specificity of autobiographical memory as obtained with the Autobiographical Memory Test (AMT; Williams & Broadbent, 1986 and the efficacy of cue word criteria selection based on subjective parameters obtained with a standardized lexical program. Results showed a high power of specific instructions in its written version in contrast to non-directed memory recall to the same list of words three weeks later in a counterbalanced repeated measures within-subjects design. This effect was stronger when subjects previously were faced to the non-specific recovery task. Matched word lists using the "Buscapalabras" program (Davis & Perea, 2005 showed a very similar behaviour. These results point out that the same stimuli can be used repeatedly to obtain voluntary and involuntary retrieval with changes at instructional level. Additionally, standardized lexical programs can be employed to adapt cue-words of memory recall systems controlling for subjective differences related to language parameters (frequency, imageability and familiarity.

Interesting Instruction of Programming for Beginners

OpenAIRE

横井, 仁史; Hitoshi, YOKOI; 聖徳学園女子短期大学; Shotoku Gakuen Women's Junior Collge

1994-01-01

Programming needs logoical thinking as mathematics. But I have an experience that I insturucted Programming for beginners as mathematics, then most of students did not like Prgramming. Interesting Insturuction for example to make pictures and games in computer fits for beginners. So I show Interesting Insturuction of programming for beginners in SHOTOKU Juior College.

Graduate Student Library Research Skills: Is Online Instruction Effective?

Science.gov (United States)

Shaffer, Barbara A.

2011-01-01

Graduate students are a significant segment in online instruction programs, yet little is known about how well they learn the necessary library research skills in this increasingly popular mode of distance learning. This pre- and posttest study and citation analysis examined learning and confidence among students in graduate education programs,…

The Effect of Audio and Animation in Multimedia Instruction

Science.gov (United States)

Koroghlanian, Carol; Klein, James D.

2004-01-01

This study investigated the effects of audio, animation, and spatial ability in a multimedia computer program for high school biology. Participants completed a multimedia program that presented content by way of text or audio with lean text. In addition, several instructional sequences were presented either with static illustrations or animations.…

Phlebotomine Sand Fly Fauna and Leishmania Infection in the Vicinity of the Serra do Cipó National Park, a Natural Brazilian Heritage Site

Directory of Open Access Journals (Sweden)

Rosana Silva Lana

2015-01-01

Full Text Available In the New World, the leishmaniases are primarily transmitted to humans through the bites of Leishmania-infected Lutzomyia (Diptera: Psychodidae phlebotomine sand flies. Any or both of two basic clinical forms of these diseases are endemic to several cities in Brazil—the American cutaneous leishmaniasis (ACL and the American visceral leishmaniasis (AVL. The present study was conducted in the urban area of a small-sized Brazilian municipality (Jaboticatubas, in which three cases of AVL and nine of ACL have been reported in the last five years. Jaboticatubas is an important tourism hub, as it includes a major part of the Serra do Cipó National Park. Currently, no local data is available on the entomological fauna or circulating Leishmania. During the one-year period of this study, we captured 3,104 phlebotomine sand flies belonging to sixteen Lutzomyia species. In addition to identifying incriminated or suspected vectors of ACL with DNA of the etiological agent of AVL and vice versa, we also detected Leishmania DNA in unexpected Lutzomyia species. The expressive presence of vectors and natural Leishmania infection indicates favorable conditions for the spreading of leishmaniases in the vicinity of the Serra do Cipó National Park.

Using Interactive Video Instruction To Enhance Public Speaking Instruction.

Science.gov (United States)

Cronin, Michael W.; Kennan, William R.

Noting that interactive video instruction (IVI) should not and cannot replace classroom instruction, this paper offers an introduction to interactive video instruction as an innovative technology that can be used to expand pedagogical opportunities in public speaking instruction. The paper: (1) defines the distinctive features of IVI; (2) assesses…

Special nuclear material information, security classification guidance. Instruction

International Nuclear Information System (INIS)

Flickinger, A.

1982-01-01

The Instruction reissues DoD Instruction 5210.67, July 5, 1979, and provides security classification guidance for information concerning significant quantities of special nuclear material, other than that contained in nuclear weapons and that used in the production of energy in the reactor plant of nuclear-powered ships. Security classification guidance for these data in the latter two applications is contained in Joint DoE/DoD Nuclear Weapons Classification Guide and Joint DoE/DoD Classification Guide for the Naval Nuclear Propulsion Program

Promising Practices in the Preparation of Special Educators to Provide Reading Instruction

Science.gov (United States)

Sayeski, Kristin L.; Gormley Budin, Shannon E.; Bennett, Katie

2015-01-01

The majority of students with disabilities require support in the area of reading. Given the importance of reading instruction, it is essential that special education teacher preparation programs prepare candidates who are knowledgeable about reading development and skilled in the delivery of reading instruction. The purpose of this article is…

Mississippi Curriculum Framework for Fashion Marketing Technology (Program CIP: 08.0101--Apparel and Accessories Mkt. Op., Gen.). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the fashion marketing technology programs cluster. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies,…

Effects of direct instruction and strategy modeling on upper-primary students' writing development

NARCIS (Netherlands)

López, P.; Torrance, M.; Rijlaarsdam, G.; Fidalgo, R.

Strategy-focused instruction is one of the most effective approaches to improve writing skills. It aims to teach developing writers strategies that give them executive control over their writing processes. Programs under this kind of instruction tend to have multiple components that include direct

The Effects of Extroversion and Methods of Programmed Instruction on Achievement

Science.gov (United States)

Leith, G. O. M.

1973-01-01

That the success of extroverts and introverts in school learning situations is related to the methods of instruction used argues for the possibility of adapting teaching methods to different kinds of pupils. (Author)

Zac1, an Sp1-like protein, regulates human p21{sup WAF1/Cip1} gene expression in HeLa cells

Energy Technology Data Exchange (ETDEWEB)

Liu, Pei-Yao [Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Hsieh, Tsai-Yuan [Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Liu, Shu-Ting; Chang, Yung-Lung [Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Lin, Wei-Shiang [Division of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Wang, Wei-Ming, E-mail: ades0431@ms38.hinet.net [Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Department of Dermatology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Huang, Shih-Ming, E-mail: shihming@ndmctsgh.edu.tw [Graduate Institute of Life Sciences, National Defense Medical Center, Taipei 114, Taiwan, ROC (China); Department of Biochemistry, National Defense Medical Center, Taipei 114, Taiwan, ROC (China)

2011-12-10

Zac1 functions as both a transcription factor and a transcriptional cofactor for p53, nuclear receptors (NRs) and NR coactivators. Zac1 might also act as a transcriptional repressor via the recruitment of histone deacetylase 1 (HDAC1). The ability of Zac1 to interact directly with GC-specific elements indicates that Zac1 possibly binds to Sp1-responsive elements. In the present study, our data show that Zac1 is able to interact directly with the Sp1-responsive element in the p21{sup WAF1/Cip1} gene promoter and enhance the transactivation activity of Sp1 through direct physical interaction. Our data further demonstrate that Zac1 might enhance Sp1-specific promoter activity by interacting with the Sp1-responsive element, affecting the transactivation activity of Sp1 via a protein-protein interaction, or competing the HDAC1 protein away from the pre-existing Sp1/HDAC1 complex. Finally, the synergistic regulation of p21{sup WAF1/Cip1} gene expression by Zac1 and Sp1 is mediated by endogenous p53 protein and p53-responsive elements in HeLa cells. Our work suggests that Zac1 might serve as an Sp1-like protein that directly interacts with the Sp1-responsive element to oligomerize with and/or to coactivate Sp1.

Use and effect of motivational elements in user instructions: What we do and don't know

NARCIS (Netherlands)

Karreman, Joyce; Loorbach, N.R.

2013-01-01

Literature shows that there are two views on how user instructions should stimulate the users’ motivation to read the instructions to be able to work with the accompanying device, system or program. Advocates of the first view state that users will be motivated by correct instructions that enable

A Survey of Motion Picture, Still Photography, and Graphic Arts Instruction.

Science.gov (United States)

Horrell, C. William

Over 2,500 U.S. and 60 Canadian schools provided data for this report on post secondary institutions offering programs in motion picture, still photography, and graphic arts instruction. Included are tables summarizing program-related data such as enrollment, institutions offering programs, and degrees offered. Also included is a directory of…

Contract Training and Computer-Assisted Instruction at Santa Fe Community College.

Science.gov (United States)

Ortego, Sheila; Richards, Beverly

In summer 1993, Santa Fe Community College, New Mexico, created the External Programs Division (EPD) under its credit instruction program to serve the needs of non-traditional students. The EPD encompasses contract training, the Flex Lab, distance education, the AutoDesk Training Center, an Alternative Fuels program, and the corrections training…

Computer Programs for Uncertainty Analysis of Solubility Calculations: Windows Version and Other Updates of the SENVAR and UNCCON. Program Description and Handling Instructions

International Nuclear Information System (INIS)

Ekberg, Christian; Oedegaard Jensen, Arvid

2004-04-01

Uncertainty and sensitivity analysis is becoming more and more important for testing the reliability of computer predictions. Solubility estimations play important roles for, e.g. underground repositories for nuclear waste, other hazardous materials as well as simple dissolution problems in general or industrial chemistry applications. The calculated solubility of a solid phase is dependent on several input data, e.g. the stability constants for the complexes formed in the solution, the enthalpies of reaction for the formation of these complexes and also the content of other elements in the water used for the dissolution. These input data are determined with more or less accuracy and thus the results of the calculations are uncertain. For the purpose of investigating the effects of these uncertainties several computer programs were developed in the 1990s, e.g. SENVAR, MINVAR and UNCCON. Of these SENVAR and UNCCON now exist as windows programs based on a newer speciation code. In this report we have given an explanation of how the codes work and also given some test cases as handling instructions. The results are naturally similar to the previous ones but the advantages are easier handling and more stable solubility calculations. With these improvements the programs presented here will be more publically accessible

Dyadic Instruction for Middle School Students: Liking Promotes Learning

OpenAIRE

Hartl, Amy C.; DeLay, Dawn; Laursen, Brett; Denner, Jill; Werner, Linda; Campe, Shannon; Ortiz, Eloy

2015-01-01

This study examines whether friendship facilitates or hinders learning in a dyadic instructional setting. Working in 80 same-sex pairs, 160 (60 girls, 100 boys) middle school students (M = 12.13 years old) were taught a new computer programming language and programmed a game. Students spent 14 to 30 (M = 22.7) hours in a programming class. At the beginning and the end of the project, each participant separately completed (a) computer programming knowledge assessments and (b) questionnaires ra...

Further Evidence of the Effectiveness of Phonological Instruction with Oral-Deaf Readers

Science.gov (United States)

Guardino, Caroline; Syverud, Susan M.; Joyner, Amy; Nicols, Heather; King, Sarah

2011-01-01

The effectiveness of phonological instruction with 6 deaf students in an oral program was investigated. In a previous investigation (Syverud, Guardino, & Selznick, 2009), promising results had been obtained in a case study in which the Direct Instruction curriculum titled "Teach Your Child to Read in 100 Easy Lessons" (Engelmann, Haddox, & Bruner,…

Cooperative learning as applied to resident instruction in radiology reporting.

Science.gov (United States)

Mueller, Donald; Georges, Alexandra; Vaslow, Dale

2007-12-01

The study is designed to evaluate the effectiveness of an active form of resident instruction, cooperative learning, and the residents' response to that form of instruction. The residents dictated three sets of reports both before and after instruction in radiology reporting using the cooperative learning method. The reports were evaluated for word count, Flesch-Kincaid grade level, advancement on clinical spectrum, clarity, and comparison to prior reports. The reports were evaluated for changes in performance characteristics between the pre- and postinstruction dictations. The residents' response to this form of instruction was evaluated by means of a questionnaire. The instruction was effective in changing the resident dictations. The results became shorter (Pcooperative learning activities. The least positive responses related to the amount of time devoted to the project. Sixty-three percent of respondents stated that the time devoted to the project was appropriate. Cooperative learning can be an effective tool in the setting of the radiology residency. Instructional time requirements must be strongly considered in designing a cooperative learning program.

Instructional design strategies for developing an interactive video educational program for pregnant teens: a pilot study.

Science.gov (United States)

Levenson, P M; Morrow, J R; Smith, P

1984-01-01

One hundred forty-six teens attending an urban maternity hospital's prenatal clinic completed a questionnaire designed to assist in the development of educational programs utilizing computer-assisted television instruction or interactive video. Ninety-five percent of the teens agreed that additional information about desirable health behaviors during pregnancy would be helpful. Forty-six percent preferred obtaining information from a health professional at the hospital. Although 90% said that the race of the narrator for a film show was unimportant, responses regarding racial preference corresponded to the racial distribution of participants. Seventy-six percent of the teens preferred the narrator to be younger than 35 years of age, and 54% preferred a female narrator. Race was associated with video game experiences, preferences about the narrator's age and race, and favorite television shows. Age was not associated with responses to any of the questions. Although only 19% had ever used a computer, 98% stated they would like to try a computer with assistance. More than half (55%) knew how to type and 83% had played video games; of those who had played video games, 93% said they enjoyed doing so. Eighty-three percent of the respondents always or sometimes enjoyed cartoons. Favorite television shows and cartoon characters were identified. The design implications of the teens' preferences to the development of instruction using computers coupled with other emerging technologies are discussed.

The Effects of Apprenticeship of Observation on Teachers Attitudes towards Active Learning Instruction

OpenAIRE

Kuzhabekova Aliya; Zhaparova Raina

2016-01-01

Active learning instruction is promoted by the most recent version of the National Program for the Development of Education in Kazakhstan as it is believed to provide more meaningful learning and deeper understanding compared to traditional instruction. In order to achieve greater utilization of the instructional approach at schools, teachers must be aware of active learning techniques and know how to use them. This paper studies whether ‘apprenticeship of observation’ during a graduate cours...

Analyzing Archival Intelligence: A Collaboration Between Library Instruction and Archives

Directory of Open Access Journals (Sweden)

Merinda Kaye Hensley

2014-07-01

Full Text Available Although recent archival scholarship promotes the use of primary sources for developing students’ analytical research skills, few studies focus on standards or protocols for teaching or assessing archival instruction. Librarians have designed and tested standards and learning assessment strategies for library instruction and archivists would do well to collaborate with and learn from their experience. This study examines lessons learned from one such collaboration between an instructional services librarian and archivist to evaluate and enhance archival instruction in the University Archives’ Student Life and Culture Archival Program (SLC Archives at the University of Illinois at Urbana-Champaign Library. Based on evaluative data from a student survey and in-depth interviews, the authors offer strategies for meeting and exceeding learning outcomes for archival intelligence more successfully.

Instructional Uses of the Lexile Framework.

Science.gov (United States)

Stenner, A. Jackson

The Lexile Framework provides teachers with tools to help them link the results of reading assessment with subsequent instruction, focuses on appropriate-level curriculum for readers at all educational levels, and is designed to be flexible enough to use alongside any type of reading program. Suggested areas for application of this system include:…

Writing Poetry: A Self-Instructional Approach.

Science.gov (United States)

Utah Univ., Salt Lake City. Bureau of Educational Research.

The general design of this book is that of a step-by-step self-instructional program leading toward the writing of poetry. It consists of 156 exercises which lead the student from writing about a picture and poems to kinds of poetry and techniques for writing poetry (alliteration, assonance, consonance, onomatopoeia, metaphor, simile, rhyme, meter…

In Respect to the Cognitive Load Theory: Adjusting Instructional Guidance with Student Expertise.

Science.gov (United States)

Schilling, Jim

2017-01-01

The amount of guidance supplied by educators to students in allied health programs is a factor in student learning. According to the cognitive load theory of learning, without adequate instructional support, novice learners will be overwhelmed and unable to store information, while unnecessary guidance supplied to advanced students will cause extraneous cognitive load on the working memory system. Adjusting instructional guidance for students according to their level of expertise to minimize extraneous cognitive load and optimize working memory storage capacity will enhance learning effectiveness. Novice students presented with complex subject matter require significant guidance during the initial stages, using strategies such as worked examples. As students comprehend information, instructional guidance needs to gradually fade to avoid elevated extraneous cognitive load from the expertise reversal effect. An instructional strategy that utilizes a systemic (fixed) or adjustable (adaptive) tapering of guidance to students in allied health programs depending on their expertise will optimize learning capability.

Inquiry-Based Instruction and High Stakes Testing

Science.gov (United States)

Cothern, Rebecca L.

Science education is a key to economic success for a country in terms of promoting advances in national industry and technology and maximizing competitive advantage in a global marketplace. The December 2010 Program for International Student Assessment (PISA) ranked the United States 23rd of 65 countries in science. That dismal standing in science proficiency impedes the ability of American school graduates to compete in the global market place. Furthermore, the implementation of high stakes testing in science mandated by the 2007 No Child Left Behind (NCLB) Act has created an additional need for educators to find effective science pedagogy. Research has shown that inquiry-based science instruction is one of the predominant science instructional methods. Inquiry-based instruction is a multifaceted teaching method with its theoretical foundation in constructivism. A correlational survey research design was used to determine the relationship between levels of inquiry-based science instruction and student performance on a standardized state science test. A self-report survey, using a Likert-type scale, was completed by 26 fifth grade teachers. Participants' responses were analyzed and grouped as high, medium, or low level inquiry instruction. The unit of analysis for the achievement variable was the student scale score average from the state science test. Spearman's Rho correlation data showed a positive relationship between the level of inquiry-based instruction and student achievement on the state assessment. The findings can assist teachers and administrators by providing additional research on the benefits of the inquiry-based instructional method. Implications for positive social change include increases in student proficiency and decision-making skills related to science policy issues which can help make them more competitive in the global marketplace.

Instruction sequences and non-uniform complexity theory

NARCIS (Netherlands)

Bergstra, J.A.; Middelburg, C.A.

2008-01-01

We develop theory concerning non-uniform complexity in a setting in which the notion of single-pass instruction sequence considered in program algebra is the central notion. We define counterparts of the complexity classes P/poly and NP/poly and formulate a counterpart of the complexity theoretic

Effects of ABRACADBRA Instruction on Spelling in Children with Autism Spectrum Disorder

Science.gov (United States)

Bailey, Benjamin; Arciuli, Joanne; Stancliffe, Roger J.

2017-01-01

This study explored the effects of an evidence-based literacy program, ABRACADABRA, on the spelling abilities of children with autism spectrum disorder (ASD). Twenty children with ASD aged 5-11 years were assigned to matched instruction and waitlist control groups. Children in the instruction group received 26 hrs of individualized, home-based…

The Endocrine System [and] Instructor's Guide: The Endocrine System. Health Occupations Education Module: Instructional Materials in Anatomy and Physiology for Pennsylvania Health Occupations Programs.

Science.gov (United States)

National Evaluation Systems, Inc., Amherst, MA.

This module on the endocrine system is one of 17 modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. It is part of an eight-unit miniseries on anatomy and physiology within the series of 17 modules. Following a preface which explains to the student how to use the…

Task Analysis in Instructional Program Development. Theoretical Paper No. 52.

Science.gov (United States)

Bernard, Michael E.

A review of task analysis procedures beginning with the military training and systems development approach and covering the more recent work of Gagne, Klausmeier, Merrill, Resnick, and others is presented along with a plan for effective instruction based on the review of task analysis. Literature dealing with the use of task analysis in programmed…

Instructional decision making of high school science teachers

Science.gov (United States)

Carver, Jeffrey S.

The instructional decision-making processes of high school science teachers have not been well established in the literature. Several models for decision-making do exist in other teaching disciplines, business, computer game programming, nursing, and some fields of science. A model that incorporates differences in science teaching that is consistent with constructivist theory as opposed to conventional science teaching is useful in the current climate of standards-based instruction that includes an inquiry-based approach to teaching science. This study focuses on three aspects of the decision-making process. First, it defines what factors, both internal and external, influence high school science teacher decision-making. Second, those factors are analyzed further to determine what instructional decision-making processes are articulated or demonstrated by the participants. Third, by analyzing the types of decisions that are made in the classroom, the classroom learning environments established as a result of those instructional decisions are studied for similarities and differences between conventional and constructivist models. While the decision-making process for each of these teachers was not clearly articulated by the teachers themselves, the patterns that establish the process were clearly exhibited by the teachers. It was also clear that the classroom learning environments that were established were, at least in part, established as a result of the instructional decisions that were made in planning and implementation of instruction. Patterns of instructional decision-making were different for each teacher as a result of primary instructional goals that were different for each teacher. There were similarities between teachers who exhibited more constructivist epistemological tendencies as well as similarities between teachers who exhibited a more conventional epistemology. While the decisions that will result from these two camps may be different, the six step

Reading's non-negotiables elements of effective reading instruction

CERN Document Server

Gabriel, Rachael

2013-01-01

This book can be used as a guide for program design and evaluation, as well as a source of ideas and (re)assurances for those currently engaged in the ongoing pursuit of effective literacy instruction for every reader, every day.

The Value of Video in Online Instruction

Science.gov (United States)

Rudd, Denis P., II.; Rudd, Denis P.

2014-01-01

Online educational instruction has become more prevalent in American and international educational institutions and is increasingly the chosen format for many academic programs. The use of web conferencing, virtual classrooms, and computer-based training are becoming the common platform in which schools provide education in online teaching. This…

Current status of information literacy instruction practices in medical libraries of Pakistan.

Science.gov (United States)

Ullah, Midrar; Ameen, Kanwal

2014-10-01

The research explored the current practices of information literacy (IL) instruction in medical libraries of Pakistan. A semi-structured questionnaire was mailed to the head librarians of all 114 academic medical libraries in Pakistan. It investigated the types of IL instruction provided, topics covered, methods of delivery and assessment, level of integration in the curriculum, and level of collaboration with teaching staff. The study revealed that 74% of the respondents had offered some types of IL instruction in their institutions during the previous year, ranging from library orientation to research-level skills. IL instruction is typically only offered to new students or first-time library users or on demand. A majority of the respondents developed IL instruction programs without faculty involvement. Librarians were primarily responsible for offering IL instruction in medical institutions. Face-to-face instruction in computer labs or lecture halls and individual instruction at reference desks were identified as the most common IL instruction delivery methods. The data indicated that oral feedback, written feedback, and searching in a computer lab were the most popular assessment methods that medical librarians used. IL instruction activities in medical libraries of Pakistan are in their infancy. Medical librarians also lack systematic approaches to IL instruction. Medical librarians need to develop educational partnerships with faculty for integrating IL instruction into the mainstream curriculum.

Connecting Inspiration with Information: Studio Art Students and Information Literacy Instruction

Directory of Open Access Journals (Sweden)

Katie Greer

2015-06-01

Full Text Available This article discusses the partnership between the library and the studio art faculty at [Institution name], that led to the integration of information literacy instruction into the studio art curriculum. The author outlines the importance of information literacy to artistic practice and student success, and discusses the program of instruction and learning outcomes. Early assessment of student needs and the program’s effectiveness, using both citation analysis and anecdotal feedback, reveals that the program has contributed to the maturation of student research and inquiry skills, and positively affected the relationship between the department and the library, and provides preliminary conclusions about undergraduate studio art information behaviors. An ongoing further program of study to more fully describe the information needs of undergraduate studio art students is also outlined.

EVALUASI PELAKSANAAN PEMBELAJARAN PROGRAM STUDI DESAIN KOMUNIKASI VISUAL MSD YOGYAKARTA

Directory of Open Access Journals (Sweden)

Soraya Fatmawati

2016-06-01

THE EVALUATION OF INSTRUCTIONAL IMPLEMENTATION OF VISUAL COMMUNICATION DESIGN STUDY PROGRAM IN MSD YOGYAKARTA Abstract This research aims to determine the suitability of the instructional implementation in Visual Communication Design (VCD Study Program of MSD Yogyakarta Design and Art Academy with standard or criteria which have been formulated. This research was an evaluation research study that refers to the discrepancy evaluation model. The subjects consisted of the head of study program, lecturers and students of VCD study program MSD Yogyakarta. The research was conducted in five stages: design preparation, determination of the program’s completeness, data collection, purpose measurement or data analysis, and comparison. Data were collected through observation, interviews, and document searches, and were analyzed using an interactive analysis model proposed by Miles and Huberman. The questionnaire data were analyzed using descriptive statistical analysis in the scale 4. The result of the study shows that instructional implementation in Visual Communication Design Study Program of MSD Yogyakarta is not suitable to the Minister of Education and Culture Regulation No. 49, 2014. The result of student assessment indicates that the instructional implementation in VCD MSD Yogyakarta is categorized good with the value of 3.20. The instructional implementation in Visual Communication Design Study Program of MSD Yogyakarta needs to be adjusted with the National Standards for Higher Education the Minister of Education and Culture Regulation No. 49, 2014 for the instructional implementation can be presented. Keywords: instructional implementation, instructional planning

Teachers’ Perceptions of Inclusion in a Pilot Inclusive Education Program: Implications for Instructional Leadership

Directory of Open Access Journals (Sweden)

Zachary Y. Mngo

2018-01-01

Full Text Available The opinions of general education secondary school teachers in seven select schools involved in a pilot inclusive education program in the Northwest Region of Cameroon were sought. The findings reveal that most teachers in Cameroon still prefer separate special education institutions to inclusive ones. These conclusions contradict earlier research which showed that resistance to integrated classrooms was emanating from beliefs and customs. Teachers with some training on teaching students with disabilities and more experienced and highly educated teachers were more supportive of inclusive education indicating that resistance to the practice is linked to inadequate or complete lack of teachers’ preparedness. Younger, less experienced teachers with no training in special education indicated less enthusiasm regarding the benefits of inclusion, their ability to manage integrated classrooms, and teach students with disabilities. The implication of these findings for future research, institutional support systems, institutional policies, and overall instructional leadership is discussed in this article.

Teaching Literacy: Methods for Studying and Improving Library Instruction

Directory of Open Access Journals (Sweden)

Meggan Houlihan

2012-12-01

Full Text Available Objective – The aim of this paper is to evaluate teaching effectiveness in one-shotinformation literacy (IL instruction sessions. The authors used multiple methods,including plus/delta forms, peer evaluations, and instructor feedback surveys, in aneffort to improve student learning, individual teaching skill, and the overall IL programat the American University in Cairo.Methods – Researchers implemented three main evaluation tools to gather data in thisstudy. Librarians collected both quantitative and qualitative data using studentplus/delta surveys, peer evaluation, and faculty feedback in order to draw overallconclusions about the effectiveness of one-shot IL sessions. By designing a multi-methodstudy, and gathering information from students, faculty, and instruction librarians,results represented the perspectives of multiple stakeholders. Results – The data collected using the three evaluation tools provided insight into the needs and perspectives of three stakeholder groups. Individual instructors benefit from the opportunity to improve teaching through informed reflection, and are eager for feedback. Faculty members want their students to have more hands-on experience, but are pleased overall with instruction. Students need less lecturing and more authentic learning opportunities to engage with new knowledge.Conclusion – Including evaluation techniques in overall information literacy assessment plans is valuable, as instruction librarians gain opportunities for self-reflection and improvement, and administrators gather information about teaching skill levels. The authors gathered useful data that informed administrative decision making related to the IL program at the American University in Cairo. The findings discussed in this paper, both practical and theoretical, can help other college and university librarians think critically about their own IL programs, and influence how library instruction sessions might be evaluated and

Mississippi Curriculum Framework for Dental Hygiene Technology (Program CIP: 51.0602--Dental Hygienist). Postsecondary Education.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the dental hygiene technology program. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies. Section II…

Mississippi Curriculum Framework for Medical Radiologic Technology (Radiography) (CIP: 51.0907--Medical Radiologic Technology). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the radiologic technology program. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies for the program,…

Promising Instructional Practices for English Language Learners

Science.gov (United States)

Prince, Johanna

2018-01-01

Aim/Purpose: The purpose of this exploratory case study was to understand how teachers, working with English Language Learners (ELLs), expanded their knowledge and instructional practices as they implemented a one-to-one iPad® program. Background: English Language Learners experience linguistic, cultural, and cognitive shifts that can be…

Mapping of Primary Instructional Methods and Teaching Techniques for Regularly Scheduled, Formal Teaching Sessions in an Anesthesia Residency Program.

Science.gov (United States)

Vested Madsen, Matias; Macario, Alex; Yamamoto, Satoshi; Tanaka, Pedro

2016-06-01

In this study, we examined the regularly scheduled, formal teaching sessions in a single anesthesiology residency program to (1) map the most common primary instructional methods, (2) map the use of 10 known teaching techniques, and (3) assess if residents scored sessions that incorporated active learning as higher quality than sessions with little or no verbal interaction between teacher and learner. A modified Delphi process was used to identify useful teaching techniques. A representative sample of each of the formal teaching session types was mapped, and residents anonymously completed a 5-question written survey rating the session. The most common primary instructional methods were computer slides-based classroom lectures (66%), workshops (15%), simulations (5%), and journal club (5%). The number of teaching techniques used per formal teaching session averaged 5.31 (SD, 1.92; median, 5; range, 0-9). Clinical applicability (85%) and attention grabbers (85%) were the 2 most common teaching techniques. Thirty-eight percent of the sessions defined learning objectives, and one-third of sessions engaged in active learning. The overall survey response rate equaled 42%, and passive sessions had a mean score of 8.44 (range, 5-10; median, 9; SD, 1.2) compared with a mean score of 8.63 (range, 5-10; median, 9; SD, 1.1) for active sessions (P = 0.63). Slides-based classroom lectures were the most common instructional method, and faculty used an average of 5 known teaching techniques per formal teaching session. The overall education scores of the sessions as rated by the residents were high.

Inspiring Instructional Change in Elementary School Science: The Relationship Between Enhanced Self-efficacy and Teacher Practices

Science.gov (United States)

Sandholtz, Judith Haymore; Ringstaff, Cathy

2014-10-01

This longitudinal study examined the extent to which teachers' participation in a 3-year professional development program enhanced their self-efficacy and prompted changes in science instruction in the early elementary grades. The study used a mixed-methods design, and included 39 teachers who taught in kindergarten, first grade, or second grade classrooms in rural school districts. Data sources, administered pre-program and at the end of each year, included a self-efficacy assessment and teacher survey. Interviews and classroom observations provided corroborating data about teachers' beliefs and science instruction. Results showed significant increases in teachers' overall self-efficacy in teaching science, personal efficacy, and outcome expectancy efficacy during the 3 years. Gains in self-efficacy were correlated with changes in reported instructional practices, particularly student participation activities. However, changes in self-efficacy tended not to be correlated with changes in instructional time. Contextual factors beyond teachers' direct control, such as curricular and testing requirements in mathematics and language arts influenced time allotted to science instruction.

The Strategic Instruction Model: The Less Addressed Aspects of Effective Instruction for High School Students with Learning Disabilities

Science.gov (United States)

Hock, Michael F.; Bulgren, Janis A.; Brasseur-Hock, Irma F.

2017-01-01

In this article, we discuss research supporting the Strategic Instruction Model's™ (SIM) effort to address higher order reasoning and thinking skills in two lines of programmatic research. We review the extant body of evidence supporting the two lines of the SIM library, the Content Enhancement Routines and a comprehensive reading program, and the…

Snail regulates p21WAF/CIP1 expression in cooperation with E2 A and Twist

International Nuclear Information System (INIS)

Takahashi, Eishi; Funato, Noriko; Higashihori, Norihisa; Hata, Yuiro; Gridley, Thomas; Nakamura, Masataka

2004-01-01

Snail, a zinc-finger transcriptional repressor, is essential for mesoderm and neural crest cell formation and epithelial-mesenchymal transition. The basic helix-loop-helix transcription factors E2A and Twist have been linked with Snail during embryonic development. In this study, we examined the role of Snail in cellular differentiation through regulation of p21 WAF/CIP1 expression. A reporter assay with the p21 promoter demonstrated that Snail inhibited expression of p21 induced by E2A. Co-expression of Snail with Twist showed additive inhibitory effects. Deletion mutants of the p21 promoter revealed that sequences between -270 and -264, which formed a complex with unidentified nuclear factor(s), were critical for E2A and Snail function. The E2A-dependent expression of the endogenous p21 gene was also inhibited by Snail

Capital Improvement Program (CIP) Project Status

Data.gov (United States)

Montgomery County of Maryland — This dataset includes pertinent information relating to a capital project’s status administered by the Department of Transportation and the Department of General...

Computer-Assisted Instruction: Authoring Languages. ERIC Digest.

Science.gov (United States)

Reeves, Thomas C.

One of the most perplexing tasks in producing computer-assisted instruction (CAI) is the authoring process. Authoring is generally defined as the process of turning the flowcharts, control algorithms, format sheets, and other documentation of a CAI program's design into computer code that will operationalize the simulation on the delivery system.…

Evaluating Educational Programs. ERIC Digest Series Number EA 54.

Science.gov (United States)

Beswick, Richard

In this digest, readers are introduced to the scope of instructional program evaluation and evaluators' changing roles in school districts. A program evaluation measures outcomes based on student-attainment goals, implementation levels, and external factors such as budgetary restraints and community support. Instructional program evaluation may be…

Knowledge-Based Instruction: Teaching Problem Solving in a Logo Learning Environment.

Science.gov (United States)

Swan, Karen; Black, John B.

1993-01-01

Discussion of computer programming and knowledge-based instruction focuses on three studies of elementary and secondary school students which show that five particular problem-solving strategies can be developed in students explicitly taught the strategies and given practice applying them to solve LOGO programming problems. (Contains 53…

Inquiry-Oriented Instruction: A Conceptualization of the Instructional Principles

Science.gov (United States)

Kuster, George; Johnson, Estrella; Keene, Karen; Andrews-Larson, Christine

2018-01-01

Research has highlighted that inquiry-based learning (IBL) instruction leads to many positive student outcomes in undergraduate mathematics. Although this research points to the value of IBL instruction, the practices of IBL instructors are not well-understood. Here, we offer a characterization of a particular form of IBL instruction:…

Instructing high school students in forensic environmental science using Brownfield Action

Science.gov (United States)

Bower, Peter; Liddicoat, Joseph; Patterson, Angelica; Kelsey, Ryan; Cox, Alice; Tynes, Nicholas

2010-05-01

Barnard College and Columbia University's Center for New Media Teaching and Learning's Brownfield Action is a digital web-based, interactive simulation that combines lecture, laboratory exercises, and individual and collaborative out-of-classroom assignments. The objective of the instruction is to locate and define a subsurface plume of gasoline whose point source is a leaking underground storage tank (LUST) at a gas station. In the fall of 2009, fifteen pre-college high school students from the five boroughs of New York City used Brownfield Action in a 12-week after-school enrichment program at Barnard to investigate the gasoline plume using a variety of geophysical methods - excavation, ground penetrating radar, magnetic metal detection, soil gas, and drilling. The investigation resulted in individual Phase One Site Assessment Reports about the LUST. As coordinators and instructors of the program, we will share our experience teaching the students and the advantages and challenges of using a digital simulation as an instructional centerpiece. Such instruction is intended to include civic engagement and responsibility as part of science education and to create a curriculum that, instead of relying on fragmented and abstract instruction, provides students with a realistic, inquiry-based, and interdisciplinary construction of knowledge.

Java programming 24-hour trainer

CERN Document Server

Fain, Yakov

2015-01-01

Quick and painless Java programming with expert multimedia instruction Java Programming 24-Hour Trainer, 2nd Edition is your complete beginner's guide to the Java programming language, with easy-to-follow lessons and supplemental exercises that help you get up and running quickly. Step-by-step instruction walks you through the basics of object-oriented programming, syntax, interfaces, and more, before building upon your skills to develop games, web apps, networks, and automations. This second edition has been updated to align with Java SE 8 and Java EE 7, and includes new information on GUI b

Collaboration systems for classroom instruction

Science.gov (United States)

Chen, C. Y. Roger; Meliksetian, Dikran S.; Chang, Martin C.

1996-01-01

In this paper we discuss how classroom instruction can benefit from state-of-the-art technologies in networks, worldwide web access through Internet, multimedia, databases, and computing. Functional requirements for establishing such a high-tech classroom are identified, followed by descriptions of our current experimental implementations. The focus of the paper is on the capabilities of distributed collaboration, which supports both synchronous multimedia information sharing as well as a shared work environment for distributed teamwork and group decision making. Our ultimate goal is to achieve the concept of 'living world in a classroom' such that live and dynamic up-to-date information and material from all over the world can be integrated into classroom instruction on a real-time basis. We describe how we incorporate application developments in a geography study tool, worldwide web information retrievals, databases, and programming environments into the collaborative system.

Preparing Principals as Instructional Leaders: Perceptions of University Faculty, Expert Principals, and Expert Teacher Leaders

Science.gov (United States)

Taylor Backor, Karen; Gordon, Stephen P.

2015-01-01

Although research has established links between the principal's instructional leadership and student achievement, there is considerable concern in the literature concerning the capacity of principal preparation programs to prepare instructional leaders. This study interviewed educational leadership faculty as well as expert principals and teacher…

L'Enseignement des langues assiste par ordinateur: nouvelle pedagogie? (Computer Assisted Language Instruction: New Pedagogy?).

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Elkabas, Charles

1989-01-01

Recent second language instruction computer software focuses almost exclusively on the structures and forms of language, and on programed learning instead of developing communicative skills. Until artificial intelligence changes these old behavioristic principles, computer-assisted language instruction can only play a minor role in language…

L'inglese per gli italiani; un corso programmato autodidattico realizzato dalla Britannica. Laboratorio Linguistico Individuale Anglotutor [English for Italians; A Self-Instructional Programmed Course developed by Encyclopaedia Britannica].

Science.gov (United States)

Encyclopaedia Britannica, Inc., Chicago, IL.

This eight-volume audiolingual course in programmed English for Italian students appears with instructions and grammatical explanations in Italian and numerous illustrations. Special attention is given to contrastive pronunciation problems. The materials, intended for use on the beginning level, are accompanied by tapes. (AMM)

Motivational Measure of the Instruction Compared: Instruction Based on the ARCS Motivation Theory vs Traditional Instruction in Blended Courses

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Colakoglu, Ozgur M.; Akdemir, Omur

2012-01-01

The ARCS Motivation Theory was proposed to guide instructional designers and teachers who develop their own instruction to integrate motivational design strategies into the instruction. There is a lack of literature supporting the idea that instruction for blended courses if designed based on the ARCS Motivation Theory provides different…

Comparing Efficacy of Instructional Approaches to Develop Environmental Awareness Among School Students

Directory of Open Access Journals (Sweden)

Doris D’Souza

2014-12-01

Full Text Available This study aims to compare efficacy of self-learning, audiovisual, and fun activity instructional approaches among school students of Patna, the capital city of Bihar state of India, to develop environmental awareness. The study participants include 144 randomly selected students (72 girls and 72 boys from eight different schools of Patna. During a weeklong environmental awareness program, students were instructed using above three approaches of instruction. Data have been analyzed by using linear regression. Regression was carried out to eliminate the effect of general mental ability (GMA scores. The results suggest about overall superiority of fun activity approach over other approaches tested in the present study. However, awareness gain has been significant among the students with high GMA when instructed through audiovisual approach.

The Forkhead Transcription Factor FOXP2 Is Required for Regulation of p21WAF1/CIP1 in 143B Osteosarcoma Cell Growth Arrest.

Science.gov (United States)

Gascoyne, Duncan M; Spearman, Hayley; Lyne, Linden; Puliyadi, Rathi; Perez-Alcantara, Marta; Coulton, Les; Fisher, Simon E; Croucher, Peter I; Banham, Alison H

2015-01-01

Mutations of the forkhead transcription factor FOXP2 gene have been implicated in inherited speech-and-language disorders, and specific Foxp2 expression patterns in neuronal populations and neuronal phenotypes arising from Foxp2 disruption have been described. However, molecular functions of FOXP2 are not completely understood. Here we report a requirement for FOXP2 in growth arrest of the osteosarcoma cell line 143B. We observed endogenous expression of this transcription factor both transiently in normally developing murine osteoblasts and constitutively in human SAOS-2 osteosarcoma cells blocked in early osteoblast development. Critically, we demonstrate that in 143B osteosarcoma cells with minimal endogenous expression, FOXP2 induced by growth arrest is required for up-regulation of p21WAF1/CIP1. Upon growth factor withdrawal, FOXP2 induction occurs rapidly and precedes p21WAF1/CIP1 activation. Additionally, FOXP2 expression could be induced by MAPK pathway inhibition in growth-arrested 143B cells, but not in traditional cell line models of osteoblast differentiation (MG-63, C2C12, MC3T3-E1). Our data are consistent with a model in which transient upregulation of Foxp2 in pre-osteoblast mesenchymal cells regulates a p21-dependent growth arrest checkpoint, which may have implications for normal mesenchymal and osteosarcoma biology.

How are scientific thinking skills best developed? Direct instruction vs. inquiry practice

Science.gov (United States)

Dean, David Worth, Jr.

Despite its support and adoption by most major scientific and educational organizations, some researchers have questioned whether inquiry learning is indeed the best method for acquiring the skills of inquiry. Klahr and colleagues have investigated the development of the control of variables strategy, or controlled comparison (CC), and claim that a brief session of direct instruction, characterized by explicit training of CC, as opposed to allowing children to discover CC through inquiry learning, is sufficient for acquisition, maintenance, and transfer of this core aspect of inquiry. Kuhn and colleagues, however, argue that direct instruction may be insufficient for development of the metastrategic level of understanding necessary to adequately maintain and transfer inquiry skills. In the present study, I attempt to identify the intervention most effective in supporting acquisition, maintenance, and transfer of these skills. Three groups of students received either a direct instruction session followed by standard classroom instruction (DI-only), an introductory session (without direct instruction) followed by practice sessions only (PR-only), or a direct instruction session followed by practice sessions (DI+PR). Practice sessions involved the use of a computer-based inquiry task requiring students to investigate the effects of five potential causal variables on an outcome. The two practice groups worked with this program during 12 sessions over nine weeks. They worked with structurally identical software programs during five weekly maintenance sessions. During this time, the DI-only group received standard classroom instruction. All groups were assessed on familiar and unfamiliar computer-based inquiry tasks at the conclusion of intervention (immediate assessment) and maintenance sessions (delayed assessment). Students in the two practice groups demonstrated improvement in an integrative measure of inquiry skill (valid intent, valid strategy, valid inference, and

Novice Teachers Reflect on Their Instructional Practices While Teaching Adults Math

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Ginsburg, Lynda

2016-01-01

Over three years, eighty-two teachers in their first or second year of teaching participated in orientation programs for new adult educators. During the programs, they reflected on their own instructional practices when teaching mathematics to adults. The teachers identified the practice they were likely to overemphasize and explained why they…

Instructional Program for Student Registration, Voting and Participation in Election Activities.

Science.gov (United States)

New York City Board of Education, Brooklyn, NY. Bureau of Social Studies.

Recommended procedures and essential facts for a planned student registration campaign in New York City Schools, as well as suggested teaching strategies and instructional aids supporting a broad-based senior year preparation for the 18-year-old franchise comprise this document. The suggested teaching strategies involve large and small group…

Using just-in-time teaching and peer instruction in a residency program's core curriculum: enhancing satisfaction, engagement, and retention.

Science.gov (United States)

Schuller, Mary C; DaRosa, Debra A; Crandall, Marie L

2015-03-01

To assess use of the combined just-in-time teaching (JiTT) and peer instruction (PI) instructional strategy in a residency program's core curriculum. In 2010-2011, JiTT/PI was piloted in 31 core curriculum sessions taught by 22 faculty in the Northwestern University Feinberg School of Medicine's general surgery residency program. JiTT/PI required preliminary and categorical residents (n=31) to complete Web-based study questions before weekly specialty topic sessions. Responses were examined by faculty members "just in time" to tailor session content to residents' learning needs. In the sessions, residents answered multiple-choice questions (MCQs) using clickers and engaged in PI. Participants completed surveys assessing their perceptions of JiTT/PI. Videos were coded to assess resident engagement time in JiTT/PI sessions versus prior lecture-based sessions. Responses to topic session MCQs repeated in review sessions were evaluated to study retention. More than 70% of resident survey respondents indicated that JiTT/PI aided in the learning of key points. At least 90% of faculty survey respondents reported positive perceptions of aspects of the JiTT/PI strategy. Resident engagement time for JiTT/PI sessions was significantly greater than for prior lecture-based sessions (z=-2.4, P=.016). Significantly more review session MCQ responses were correct for residents who had attended corresponding JiTT/PI sessions than for residents who had not (chi-square=13.7; df=1; P<.001). JiTT/PI increased learner participation, learner retention, and the amount of learner-centered time. JiTT/PI represents an effective approach for meaningful and active learning in core curriculum sessions.

3 Steps to Great Coaching: A Simple but Powerful Instructional Coaching Cycle Nets Results

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Knight, Jim; Elford, Marti; Hock, Michael; Dunekack, Devona; Bradley, Barbara; Deshler, Donald D.; Knight, David

2015-01-01

In this article the authors describe a three-step instructional coaching cycle that can helps coaches become more effective. The article provides the steps and related components to: (1) Identify; (2) Learn; and (3) Improve. While the instructional coaching cycle is only one effective coaching program, coaches also need professional learning that…

If it takes two to tango, then why not teach both partners to dance? Collaboration instruction for all educators.

Science.gov (United States)

Hudson, P; Glomb, N

1997-01-01

Being able to collaborate effectively is important for teachers who work together to serve students with learning disabilities in general education classrooms. Effective collaboration requires that teachers have knowledge and skills in how to effectively communicate and share their technical expertise for the purpose of solving classroom problems and providing continuity across instructional settings. Although both special education and general education preparation programs provide preservice teachers with the technical expertise for their respective areas of certification, few programs provide both special education and general education majors with instruction in interpersonal communication skills and collaboration strategies. The purpose of this article is to suggest guidelines and strategies to help teacher preparation programs move toward collaboration instruction for all educators. Suggestions for what to teach and how to teach it are offered, as well as an overview of factors that influence the implementation of collaboration instruction for all educators.

Evaluation of cognitive loads imposed by traditional paper-based and innovative computer-based instructional strategies.

Science.gov (United States)

Khalil, Mohammed K; Mansour, Mahmoud M; Wilhite, Dewey R

2010-01-01

Strategies of presenting instructional information affect the type of cognitive load imposed on the learner's working memory. Effective instruction reduces extraneous (ineffective) cognitive load and promotes germane (effective) cognitive load. Eighty first-year students from two veterinary schools completed a two-section questionnaire that evaluated their perspectives on the educational value of a computer-based instructional program. They compared the difference between cognitive loads imposed by paper-based and computer-based instructional strategies used to teach the anatomy of the canine skeleton. Section I included 17 closed-ended items, rated on a five-point Likert scale, that assessed the use of graphics, content, and the learning process. Section II included a nine-point mental effort rating scale to measure the level of difficulty of instruction; students were asked to indicate the amount of mental effort invested in the learning task using both paper-based and computer-based presentation formats. The closed-ended data were expressed as means and standard deviations. A paired t test with an alpha level of 0.05 was used to determine the overall mean difference between the two presentation formats. Students positively evaluated their experience with the computer-based instructional program with a mean score of 4.69 (SD=0.53) for use of graphics, 4.70 (SD=0.56) for instructional content, and 4.45 (SD=0.67) for the learning process. The mean difference of mental effort (1.50) between the two presentation formats was significant, t=8.26, p≤.0001, df=76, for two-tailed distribution. Consistent with cognitive load theory, innovative computer-based instructional strategies decrease extraneous cognitive load compared with traditional paper-based instructional strategies.

Children of Color and Parental Incarceration: Implications for Research, Theory, and Practice

Science.gov (United States)

Graham, James A.; Harris, Yvette R.

2013-01-01

Practical information about culturally appropriate interventions with children of incarcerated parents (CIPs) of color and their families is notably sparse. This study uses a cultural-ecological perspective to contextualize individual, family, and legal issues inherent in many intervention programs for CIPs of color. The authors highlight…

Instructional support and implementation structure during elementary teachers' science education simulation use

Science.gov (United States)

Gonczi, Amanda L.; Chiu, Jennifer L.; Maeng, Jennifer L.; Bell, Randy L.

2016-07-01

This investigation sought to identify patterns in elementary science teachers' computer simulation use, particularly implementation structures and instructional supports commonly employed by teachers. Data included video-recorded science lessons of 96 elementary teachers who used computer simulations in one or more science lessons. Results indicated teachers used a one-to-one student-to-computer ratio most often either during class-wide individual computer use or during a rotating station structure. Worksheets, general support, and peer collaboration were the most common forms of instructional support. The least common instructional support forms included lesson pacing, initial play, and a closure discussion. Students' simulation use was supported in the fewest ways during a rotating station structure. Results suggest that simulation professional development with elementary teachers needs to explicitly focus on implementation structures and instructional support to enhance participants' pedagogical knowledge and improve instructional simulation use. In addition, research is needed to provide theoretical explanations for the observed patterns that should subsequently be addressed in supporting teachers' instructional simulation use during professional development or in teacher preparation programs.

22 CFR 66.3 - Places at which forms and instructions for use by the public may be obtained.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Places at which forms and instructions for use... which forms and instructions for use by the public may be obtained. (a) All forms and instructions... from the Program Office of NED to the address shown in paragraph (a) of this section. (c) General...

Easy robot programming for beginners and kids using augmented reality environments

Science.gov (United States)

Sakamoto, Kunio; Nishiguchi, Masahiro

2010-11-01

The authors have developed the mobile robot which can be programmed by command and instruction cards. All you have to do is to arrange cards on a table and to shot the programming stage by a camera. Our card programming system recognizes instruction cards and translates icon commands into the motor driver program. This card programming environment also provides low-level structure programming.

Un projet de logiciels d'assistance a l'apprentissage de la lecture en FLE (An Interdisciplinary Research Project Oriented toward Computer Programs for Reading Instruction in French as a Second Language).

Science.gov (United States)

Challe, Odile; And Others

1985-01-01

Describes a French project entitled "Lecticiel," jointly undertaken by specialists in reading, computer programing, and second language instruction to integrate these disciplines and provide assistance for students learning to read French as a foreign language. (MSE)

Instructional Television: Visual Production Techniques and Learning Comprehension.

Science.gov (United States)

Silbergleid, Michael Ian

The purpose of this study was to determine if increasing levels of complexity in visual production techniques would increase the viewer's learning comprehension and the degree of likeness expressed for a college level instructional television program. A total of 119 mass communications students at the University of Alabama participated in the…

Re-Envisioning Instructional Technology Research in Higher Education Environments: A Content Analysis of a Grant Program

Science.gov (United States)

Paulus, Trena M.; Phipps, Gina; Harrison, John; Varga, Mary Alice

2012-01-01

Within the field of instructional technology, scholars have long worked to define the scope and purpose of research and its role in informing practice. Increasingly, researchers outside of the instructional technology field are conducting studies to examine their use of technology in educational contexts. Few studies have been done on how…

Examining the Types, Features, and Use of Instructional Materials in Afterschool Science

Science.gov (United States)

D'Angelo, Cynthia M.; Harris, Christopher J.; Lundh, Patrik; House, Ann; Leones, Tiffany; Llorente, Carlin

2017-01-01

Afterschool programs have garnered much attention as promising environments for learning where children can engage in rich science activities. Yet, little is known about the kinds of instructional materials used in typical, large-scale afterschool programs that implement science with diverse populations of children. In this study, we investigated…

Differences Between Library Instruction Conference Attendees and their Institutional Affiliations in the United States and Canada are Discernible. A review of: Willingham, Patricia, Linda Carder, and Christopher Millson‐Martula. “Does a Border Make a Difference? Library Instruction in the United States and Canada.” Journal of Academic Librarianship 32.1 (Jan. 2006: 23-34.

Directory of Open Access Journals (Sweden)

Carol Perryman

2006-09-01

Full Text Available Objective – The primary intent of this study was to identify differences among library instruction conference attendees and their institutions between the United States and Canada. The overall hypothesis was that there would be areas of measurable distinction between the two countries. The authors tested nine hypotheses: #1, that the largest number of survey respondents would be employed at large institutions; #2, that statistically, the majority of well developed instructional programs are found at universities rather than colleges; #3, that beginning programs are more often found at four-year institutions; #4, that program development and technological issues predominate among instructional foci in the early twenty-first century; #5, that more experienced librarians are more likely to attend library instruction conferences; #6, that LOEX (originally an acronym for Library Orientation Exchange is perceived as the most valuable conference in library instruction; #7, that the impact of conference attendance upon library program development is only moderate; #8, that conference theme and reputation are the two greatest factors contributing to attendance; and #9, that the majority of conference attendees are from the United States. Design – Historical research, and an emailed survey. Setting – Libraries and library instruction conferences in the United States and Canada. Subjects – One hundred thirty-two librarians who were attendees at one of three library user instruction conferences: LOEX, LOEX of the West, and WILU (Workshop on Instruction in Library Use. Methods – First, a brief historical review was conducted on the influence of social, economic, and political events on the development of library user instruction, the creation of conferences focused on library instruction in from the United States and Canada, and national surveys looking at institutional support for instructional development. Next, a survey instrument consisting of

Comparison of Direct Instruction and Discrete Trial Teaching on the Curriculum-Based Assessment of Language Performance of Students with Autism

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Flores, Margaret M.; Ganz, Jennifer B.

2014-01-01

There is limited research demonstrating direct instruction (DI) as an effective language intervention for students with autism spectrum disorders (ASD) and developmental disabilities (DD). Existing research has shown that instruction using partial implementation of DI programs resulted in student learning (Ganz, 2007) and instruction using whole…

What Should Instructional Designers Know about General Systems Theory?

Science.gov (United States)

Salisbury, David F.

1989-01-01

Describes basic concepts in the field of general systems theory (GST) and explains the relationship between instructional systems design (ISD) and GST. Benefits of integrating GST into the curriculum of ISD graduate programs are discussed, and a short bibliography on GST is included. (LRW)

How to use Gagne's model of instructional design in teaching psychomotor skills.

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Khadjooi, Kayvan; Rostami, Kamran; Ishaq, Sauid

2011-01-01

Gagne's model of instructional design is based on the information processing model of the mental events that occur when adults are presented with various stimuli and focuses on the learning outcomes and how to arrange specific instructional events to achieve those outcomes. Applying Gagne's nine-step model is an excellent way to ensure an effective and systematic learning program as it gives structure to the lesson plans and a holistic view to the teaching. In this paper, we have chosen a routine practical procedure that junior doctors need to learn: insertion of a peritoneal (ascitic) drain and we use Gagne's "events of instruction" to design a lesson plan for this subject.

The misunderstood variable: Age effects as a function of type of instruction

Directory of Open Access Journals (Sweden)

Simone E. Pfenninger

2014-01-01

Full Text Available This study was designed to investigate the effects of age of onset and type of instruction on ultimate EFL attainment at the end of the period of normal schooling in Switzerland, measured in terms of written fluency, complexity, morphosyntactic accuracy, vocabulary size, and listening skills. Data were gathered from four groups of 18-year-old Swiss German learners of English: 50 were early starters who had attended an immersion (CLIL program in elementary school and who continued CLIL in secondary school (EARLY CLIL, 50 had followed the same elementary school program but then received traditional EFL instruction after elementary school (EARLY MIX, 50 were late starters who began learning English immersively in secondary school, (LATE CLIL, while the other 50 attended a traditional EFL program in secondary school (LATE NON-CLIL. Results show that age of onset alone does not seem to be the distinguishing variable since early introduction of English in elementary school did not result in a higher level of roficiency when exposure to the language was limited to a few hours of class per week. The performance of the EARLY MIX participants was equaled and in certain areas significantly surpassed by the other groups, despite the additional five years of English study they had had in elementary school. The best results were found when early CLIL instruction was followed up by the use of English as an additional language of instruction in secondary school (EARLY CLIL group, which confirms the link between young starting age, implicit learning and long and massive exposure.

Universal Documentation System Handbook. Volume 2. Requirement Formats and Instructions; Program Introduction, Program Requirements Document/Operations Requirements

Science.gov (United States)

1989-08-01

and the local horizontal plane, measured positive above the horizontal plane. The local horizontal plane is defined as a plane normal to the geocentric ...preparation instructions for Format 1000. LOCATION: Enter the areas or locations that are to be staffed with medical personnel, i.e., Vandenberg AFB

Mississippi Curriculum Framework for Diesel Equipment Technology (CIP: 47.0605--Diesel Engine Mechanic & Repairer). Postsecondary Programs.

Science.gov (United States)

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which is intended for use by community and junior colleges throughout Mississippi, contains curriculum frameworks for the course sequences in the diesel equipment technology programs cluster. Presented in the introductory section are a description of the program and suggested course sequence. Section I lists baseline competencies,…

Sociomoral Atmosphere in Direct-Instruction, Eclectic, and Constructivist Kindergartens: A Study of Teachers' Enacted Interpersonal Understanding.

Science.gov (United States)

DeVries, Rheta; And Others

This study examined the interactions between teachers and children in three kindergarten classrooms. Programs used in the classrooms were: a direct-instruction (DI) program, representing a cultural transmission paradigm; a contructivist program (CON), representing the cognitive-developmental paradigm; and an eclectic program (ECL), combining…

When rare is just a matter of sampling: unexpected dominance of clubtail dragonflies (Odonata, Gomphidae through different collecting methods at Parque Nacional da Serra do Cipó, Minas Gerais State, Brazil

Directory of Open Access Journals (Sweden)

Marcus Vinícius Oliveira de Almeida

2013-12-01

Full Text Available When rare is just a matter of sampling: Unexpected dominance of clubtail dragonflies (Odonata, Gomphidae through different collecting methods at Parque Nacional da Serra do Cipó, Minas Gerais State, Brazil. Capture of dragonfly adults during two short expeditions to Parque Nacional da Serra do Cipó, Minas Gerais State, using three distinct collecting methodsaerial nets, Malaise and light sheet trapsis reported. The results are outstanding due the high number of species of Gomphidae (7 out of 26 Odonata species, including a new species of Cyanogomphus Selys, 1873, obtained by two non-traditional collecting methods. Because active collecting with aerial nets is the standard approach for dragonfly inventories, we discuss some aspects of the use of traps, comparing our results with those in the literature, suggesting they should be used as complementary methods in faunistic studies. Furthermore, Zonophora campanulata annulata Belle, 1983 is recorded for the first time from Minas Gerais State and taxonomic notes about Phyllogomphoides regularis (Selys, 1873 and Progomphus complicatus Selys, 1854 are also given.

PROGRAMMED LEARNING--THEORY AND RESEARCH, AN ENDURING PROBLEM IN PSYCHOLOGY. SELECTED READINGS.

Science.gov (United States)

MOORE, J. WILLIAM, ED.; SMITH, WENDELL I., ED.

THIS IS A COMPILATION OF ARTICLES DEALING WITH PROGRAMED INSTRUCTION AND AUTO-INSTRUCTIONAL DEVICES (TEACHING-MACHINES). THE LITERATURE IS REVIEWED AND AN OVERVIEW OF THE FIELD IS PRESENTED. THE APPLICATION OF INSTRUCTIONAL TECHNOLOGY AND LEARNING THEORY TO TEACHING MACHINES IS DISCUSSED, AND THE PROCEDURE AND RULES OF PROGRAMING METHOD. SAMPLES…

A System for Individualizing Instruction. Practical Answers to U-SAIL Implementation Questions. Monograph No. 4.

Science.gov (United States)

Utah System Approach to Individualized Learning Project.

The U-SAIL system is a practical approach to individualization of instruction in which a problem-solving process is employed to install a program in logical sequential phases. U-SAIL is a nationally validated, successfully replicated, cost-feasible system for individualization of instruction which can be implemented in a variety of settings with…

Programs, interfaces and components

NARCIS (Netherlands)

Bergstra, J.A.; Loots, M.E.

The jump instruction is considered essential for an adequate theoretical understanding of imperative sequential programming. Using atomic actions and tests as a basis we outline an algebra of programs, denoted PGA, which captures the crux of sequential programming. PGA provides an ontology for

The Impact of Task-Based Instruction Program on Fostering ESL Learners’ Speaking Ability: A Cognitive Approach

Directory of Open Access Journals (Sweden)

Mohammad Mohammadipour

2015-04-01

Full Text Available Adopting a direct approach to contrive sufficient focus on form (accuracy would facilitate interlanguage development without decreasing the naturalness of communication that communicative tasks can generate. This study aimed to determine the effectiveness of a proposed task-based instruction programme within a cognitive approach in fostering overall speaking proficiency of undergraduate students. 72 students from several public universities participated in the study, which employed an experimental design. The students of the experimental group received training through the proposed task-based instruction programme for three months while those in the control group received regular instruction. The preliminary English Test (PET was administered as a pre- and post-test measure of speaking proficiency. Findings of the study showed a significant improvement in the overall speaking proficiency of the students who were exposed to the proposed programme.  The findings suggest the potential of the task-based programme in enhancing undergraduate students' overall speaking proficiency. Keywords: The cognitive approach, speaking skills, task based instruction, TESL, the communicative approach

Effectiveness of the Size Matters Handwriting Program.

Science.gov (United States)

Pfeiffer, Beth; Rai, Gillian; Murray, Tammy; Brusilovskiy, Eugene

2015-04-01

The purpose of the research was to study changes in handwriting legibility among kindergarten, first- and second-grade students in response to the Size Matters curricular-based handwriting program. A two-group pre-post-test design was implemented at two public schools with half of the classrooms assigned to receive the Size Matters program and the other continuing to receive standard instruction. All participants completed two standardized handwriting measures at pre-test and after 40 instructional sessions were completed with the classes receiving the handwriting program. Results identified significant changes in legibility in the handwriting intervention group for all three grades when compared with the standard instruction group. The results of this study support the use of a curricular-embedded handwriting program and provide the foundation for future research examining the impact of handwriting legibility on learning outcomes.

Computer-Assisted Instruction Case Study: The Introductory Marketing Course.

Science.gov (United States)

Skinner, Steven J.; Grimm, Jim L.

1979-01-01

Briefly reviews research on the effectiveness of CAI in instruction, and describes a study comparing the performance of students using one program for basic marketing--TRMP (Tutorial Review of Marketing Principles)--with or without a study guide, the study guide alone, and a traditional class. (BBM)

Integrating Fine Arts Instruction with At Risk Students.

Science.gov (United States)

Brieger, Charles; Kendall-Dudley, Lori; Sarmiento, Patty

This report details a program design for improving fine arts instruction among at-risk students. The participants were in a second and third grade bilingual class and a first-through third-grade learning disabled and behavior disordered class in an at-risk elementary school along with a heterogeneous fourth-grade class in a neighboring Midwest…

Experiment in Application of Methods of Programmed Instruction.

Science.gov (United States)

Fradkin, S. L.

In a document translated from the Russian, an analysis is made of various forms and methods of programed learning. The primary developments in the introduction of programed learning methods are: creation of programed teaching aids; use of existing textbooks for programed lectures with feedback; and use of both teaching machines and machineless…

The Instructional Capacitor

Science.gov (United States)

Walton, Elizabeth

2012-01-01

Many administrators are so overwhelmed by the basic responsibilities of their daily work that there seems to be little or no time left for providing quality leadership in instruction. Instead, schools employ department chairs, instructional specialists, and coordinators to provide instructional leadership. How can administrators find time in the…

Strategy Instruction in Mathematics.

Science.gov (United States)

Goldman, Susan R.

1989-01-01

Experiments in strategy instruction for mathematics have been conducted using three models (direct instruction, self-instruction, and guided learning) applied to the tasks of computation and word problem solving. Results have implications for effective strategy instruction for learning disabled students. It is recommended that strategy instruction…

The Impact of the Supplemental Instruction Leader on Student Performance in Introductory Accounting

Science.gov (United States)

Jones, Jefferson P.

2013-01-01

This study explores the association between a supplemental instruction (SI) program and student performance in an introductory accounting course. SI is a proactive academic support program that is aimed at improving student learning in traditionally "high-risk" college courses by integrating learning and critical thinking strategies with…

Teachers' Basic Knowledge of Reading Instruction: Insights from a Teacher Preparation Program

Science.gov (United States)

Berkeley, Sheri; Regan, Kelley; Dimitrov, Dimiter; Guckert, Mary; Ray, Sharon

2016-01-01

Effective reading instruction is essential for all students, and especially students with disabilities; however, studies have indicated that both pre-service and in-service teachers lack an adequate knowledge of reading. To ensure adequate teacher knowledge, teacher preparation reform advocates suggest purposeful alignment of teacher preparation…

Introduction to the Atari Computer. A Program Written in the Pilot Programming Language.

Science.gov (United States)

Schlenker, Richard M.

Designed to be an introduction to the Atari microcomputers for beginners, the interactive computer program listed in this document is written in the Pilot programing language. Instructions are given for entering and storing the program in the computer memory for use by students. (MES)

The Plasma-Based Instruction in Ethiopia: Utopia or Dystopia?

Science.gov (United States)

Abera, Berhanu

2013-01-01

This article highlights the utopian and dystopian viewpoints held on the plasma-based instruction in Ethiopian by looking into the existing literature works and by analyzing attitudes of implementing bodies and implementers towards the program. The article identified that though implementing bodies were enthusiastic in developing and expanding the…

Effects of Instruction in Methodological Reasoning on Information Evaluation.

Science.gov (United States)

Leshowitz, Barry; DiCerbo, Kristen Eignor; Okun, Morris A.

2002-01-01

Describes an instructional program focusing on the application of causal reasoning and related principles of the scientific method to problems that occur in daily life. Reports the results of a capstone exercise that investigated the changes in students' beliefs towards legalization of marijuana after reading persuasive communications. (CMK)

Using inquiry-based instruction to meet the standards of No Child Left Behind for middle school earth science

Science.gov (United States)

Harris, Michael W.

This study examined the effectiveness of a specific instructional strategy employed to improve performance on the end-of-the-year Criterion-Referenced Competency Test (CRCT) as mandated by the No Child Left Behind (NCLB) Act of 2001. A growing body of evidence suggests that the perceived pressure to produce adequate aggregated scores on the CRCT causes teachers to neglect other relevant aspects of teaching and attend less to individualized instruction. Rooted in constructivist theory, inquiry-based programs provide a o developmental plan of instruction that affords the opportunity for each student to understand their academic needs and strengths. However, the utility of inquiry-based instruction is largely unknown due to the lack of evaluation studies. To address this problem, this quantitative evaluation measured the impact of the Audet and Jordan inquiry-based instructional model on CRCT test scores of 102 students in a sixth-grade science classroom in one north Georgia school. A series of binomial tests of proportions tested differences between CRCT scores of the program participants and those of a matched control sample selected from other district schools that did not adopt the program. The study found no significant differences on CRCT test scores between the treatment and control groups. The study also found no significant performance differences among genders in the sample using inquiry instruction. This implies that the utility of inquiry education might exist outside the domain of test scores. This study can contribute to social change by informing a reevaluation of the instructional strategies that ideally will serve NCLB high-stakes assessment mandates, while also affording students the individual-level skills needed to become productive members of society.

30 CFR 75.1713-6 - First-aid training program; minimum requirements.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false First-aid training program; minimum... § 75.1713-6 First-aid training program; minimum requirements. (a) All first-aid training programs... course of instruction similar to that outlined in “First Aid, A Bureau of Mines Instruction Manual.” (b...

Parents Using Explicit Reading Instruction with Their Children At-Risk for Reading Difficulties

Science.gov (United States)

McConnell, Bethany M.; Kubina, Rick

2016-01-01

Kindergarten students at-risk for reading difficulties were selected for participation in a parent implemented reading program. Each parent provided instruction to his or her child using the reading program "Teach Your Child to Read in 100 Easy Lessons" ("TYCTR"; Engelmann, Haddox, & Bruner, 1983). Parents were expected to…

Aligning library instruction with the needs of basic sciences graduate students: a case study.

Science.gov (United States)

O'Malley, Donna; Delwiche, Frances A

2012-10-01

How can an existing library instruction program be reconfigured to reach basic sciences graduate students and other patrons missed by curriculum-based instruction? The setting is an academic health sciences library that serves both the university and its affiliated teaching hospital. The existing program was redesigned to incorporate a series of seven workshops that encompassed the range of information literacy skills that graduate students in the basic sciences need. In developing the new model, the teaching librarians made changes in pedagogy, technology, marketing, and assessment strategies. Total attendance at the sessions increased substantially in the first 2 years of the new model, increasing from an average of 20 per semester to an average of 124. Survey results provided insight about what patrons wanted to learn and how best to teach it. Modifying the program's content and structure resulted in a program that appealed to the target audience.

Inclusive differentiated instruction

Directory of Open Access Journals (Sweden)

Jerković Ljiljana S.

2017-01-01

Full Text Available Inclusive differentiated instruction is a new model of didactic instruction, theoretically described and established in this paper for the first time, after being experimentally verified through teaching of the mother tongue (instruction in reading and literature. Inclusive individually planned instruction is based on a phenomenological and constructivist didactic instructional paradigm. This type of teaching is essentially developmental and person-oriented. The key stages of inclusive differentiated instruction of literature are: 1 recognition of individual students' potential and educational needs regarding reading and work on literary texts; 2 planning and preparation of inclusive individually planned instruction in reading and literature; 3 actual class teaching of lessons thus prepared; and 4 evaluation of the student achievement following inclusive differentiated instruction in reading and literature. A highly important element of the planning and preparation of inclusive differentiated instruction is the creation of student profiles and inclusive individualized syllabi. Individualized syllabi specify the following: 1. a brief student profile; 2. the student position on the continuum of the learning outcomes of instruction in the Serbian language; 3. reverse-engineered macro-plan stages of instruction in the Serbian language (3.1. identifying expected outcomes and fundamental qualities of learners' work, 3.2. defining acceptable proofs of their realisation, 3.3. planning learning and teaching experiences, and 3.4. providing material and technical requisites for teaching; 4 the contents and procedure of individualized lessons targeting the student; 5 a plan of syllabus implementation monitoring and evaluation. The continuum of the learning outcomes of inclusive differentiated instruction in literature exists at three main levels, A, B and C. The three levels are: A reading techniques and learning about the main literary theory concepts; B

Television in the Schools: Instructional Television and Educational Media Resources at the National Public Broadcasting Archives

Science.gov (United States)

King, Karen

2008-01-01

In 1964, in "A Guide to Instructional Television," editor Robert M. Diamond defined "educational television" as a "broad term usually applied to cultural and community broadcasting which may include some programs for in-school use" (p. 278). His definition for instructional television was "television used within the formal classroom context on any…

Expanding the Oral Hygiene Curriculum in a Nursing Program.

Science.gov (United States)

Briggs, Susan; Griego, Elizabeth

A program was implemented to expand the curriculum materials within the Licensed Practical Nursing (LPN) Program at Clark County Community College (CCCC) which relate to oral hygiene care for the hospital patient. The instructional materials included a video tape and a written instructional packet which were researched, prepared, and presented by…

Reviewing a Reading Program: Professional Development Module. Participant's Guide

Science.gov (United States)

Kosanovich, Marcia; Jordan, Georgia; Arndt, Elissa; Van Sciver, Mary; Wahl, Michelle; Rissman, Lila

2008-01-01

The Curriculum and Instructional Projects Team at the Florida Center for Reading Research (FCRR) developed "Guidelines for Reviewing a Reading Program" ("Guidelines") to assist reviewers in determining if a program is consistent with the scientific research on reading. Based on that work, the Center on Instruction Reading Strand developed this…

PLC Programming

International Nuclear Information System (INIS)

Lee, Seong Jae; Wi, Seong Dong; Yoo, Jong Seon; Kim, Se Chan

2001-02-01

This book tells of PLC programming for KGL-WIN with summary of PLC, performance and function of PLC like characteristic of KGL-WIN, connection method with PLC, basic performance of K200S/K300S/K1000S, diagram of input and output H/W, writing project, staring the program, editing of program, on-line function, debugging and instructions like control, timer and counter, data transmission, comparison, rotation and moving, system, data operating data conversion and application program.

Improving Reading Instruction through Research-Based Instructional Strategies

Science.gov (United States)

Nash, Vickie Lynn

2010-01-01

The diverse population of students in grades 1- 3 at a suburban elementary school has created a challenge for teachers when differentiating instruction in reading. The purpose of this doctoral project study was to explore the lived experiences of these teachers as they have acquired research-based instructional strategies in reading that support…

Arts-Integrated Literacy Instruction: Promising Practices for Preservice Teaching Professionals

Science.gov (United States)

Sharp, Laurie A.; Coneway, Betty; Hindman, Janet Tipton; Garcia, Beth; Bingham, Teri

2016-01-01

Classroom teachers are facing increasing responsibility to integrate the arts during literacy instruction. In order to address the arts effectively, teachers require understandings, confidence, and competence with visual arts, music, dance, and theater. Therefore, educator preparation programs must develop the knowledge and skills of preservice…

Designing Interactive Multimedia Instruction To Enable and Enhance Information Literacy.

Science.gov (United States)

Amidon, Leslie E.

2001-01-01

Addresses key strategies for the design and development of Interactive Multimedia Instruction (IMI) programs for adult learners, focusing on the removal of learning barriers and the incorporation of information literacy principles. Barriers include financial constraints, socio-economic and social class, communication skills, time constraints,…

They Own This: Mother Tongue Instruction for Indigenous Kuku Children in Southern Sudan

Science.gov (United States)

Laguarda, Ana Isabel; Woodward, Walter Pierce

2013-01-01

This article details a pilot program of mother tongue instruction in five primary schools for classes one through three, in Kajokeji County, Central Equatoria State, South Sudan. The program was launched by teachers and volunteers with the support of the Jesuit Refugee Service, an international non-governmental organization. The research examines…

Integrating Assessment into Recurring Information Literacy Instruction: A Case Study from LIS Education

Science.gov (United States)

Searing, Susan E.

2007-01-01

Information literacy instruction is integrated into the distance education program in library and information science (LEEP) at the University of Illinois, Urbana-Champaign (UIUC). This article describes the LEEP program and the library services provided to its students. Published research on LEEP and related topics in librarianship is reviewed.…

Content-Based Instruction Approach In Instructional Multimedia For English Learning

OpenAIRE

Farani, Rizki

2016-01-01

Content-based Instruction (CBI) is an approach in English learning that integrates certain topic and English learning objectives. This approach focuses on using English competencies as a “bridge” to comprehend certain topic or theme in English. Nowadays, this approach can be used in instructional multimedia to support English learning by using computer. Instructional multimedia with computer system refers to the sequential or simultaneous use of variety of media formats in a given presentatio...

Examining the Value Master's and PhD Students Place on Various Instructional Methods in Educational Leadership Preparation

Science.gov (United States)

Gordon, Stephen P.; Oliver, John

2015-01-01

The purpose of this study was to determine the value that graduate students place on different types of instructional methods used by professors in educational leadership preparation programs, and to determine if master's and doctoral students place different values on different instructional methods. The participants included 87 graduate…

Anatomia dos órgãos vegetativos e do escapo floral de Leiothrix crassifolia (Bong. Ruhl., Eriocaulaceae, da Serra do Cipó-MG Vegetative anatomy and floral scape of Leiothrix crassiflora (Bong. Ruhl., Eriocaulaceae, from Serra do Cipó-MG

Directory of Open Access Journals (Sweden)

Vera Lúcia Scatena

1995-12-01

Full Text Available L. crassifolia (Eriocaulaceae é uma planta perene, que cresce nos solos pedregosos e arenosos dos campos rupestres da Serra do Cipó - MG - Cadeia do Espinhaço. Essa planta está exposta a períodos secos e chuvosos, ventos constantes, alta luminosidade e mudanças bruscas de temperatura, características climáticas peculiares dos campos rupestres. Sua caracterização anatômica tem aplicação taxonômica para o grupo e suas estruturas são adaptadas aos fatores ambientais. A raiz apresenta parênquima cortical formado por dois tipos de células, que formam o aerênquima lisígeno, facilitando sua sobrevivência nos solos alagados durante a estação chuvosa. A endoderme é formada for uma única camada de células de paredes espessas. As estrias de Caspary são detectadas somente nos estágios precoces do desenvolvimento da raiz. Chama-se a atenção para a ocorrência de câmaras subestomáticas especiais nas folhas, que podem estar relacionadas com a melhor eficiência das trocas gasosas e constitui uma característica importante para as Eriocaulaceae.The anatomical characteristics of vegetative organs and floral scape of Leiothrix crassiflora (Eriocaulaceae were investigated due to their ecological and taxonomic implications for the species. L. crassiflora grows in recently decomposed stony, sandy soils of the Serra do Cipó area of the Espinhaço mountains range, state of Minas Gerais, Brazil. It is found both on wet and dry soils, exposed to constant winds, high light intensities and daily extreme fluctuations of temperature. The root presents a cortical parenchyma with two types of cells that form a lisigenous air parenchyma allowing the plant to survive in wet soils. The endodermis cells present thickened walls. The Casparian strips are shown only by very young roots. Details are given to special leaf substomatal chambers. They are an efficient protection for the gaseous exchange and considered as an important character of the

Teaching science to English Language Learners: Instructional approaches of high school teachers

Science.gov (United States)

Frank, Betty-Vinca N.

Students who are English Language Learners (ELLs) form the fastest growing segment of the American school population. Prompted by the call for scientific literacy for all citizens, science educators too have investigated the intersection of language and science instruction of ELLs. However these studies have typically been conducted with elementary students. Few studies have explored how high school science teachers, particularly those who have not received any special training, approach science instruction of ELLs and what supports them in this endeavor. This was a qualitative case study conducted with five science teachers in one small urban high school that predominantly served ELLs. The purpose of this study was to examine instructional approaches used by teachers to make science accessible to ELLs and the factors that supported or inhibited them in developing their instructional approaches. This goal encompassed the following questions: (a) how teachers viewed science instruction of ELLs, (b) how teachers designed a responsive program to teach science to ELLs, (c) what approaches teachers used for curriculum development and instruction, (d) how teachers developed classroom learning communities to meet the needs of ELLs. Seven instructional strategies and five perceived sources of support emerged as findings of this research. In summary, teachers believed that they needed to make science more accessible for their ELL students while promoting their literacy skills. Teachers provided individualized attention to students to provide relevant support. Teachers engaged their students in various types of active learning lessons in social contexts, where students worked on both hands-on and meaning-making activities and interacted with their peers and teachers. Teachers also created classroom communities and learning spaces where students felt comfortable to seek and give help. Finally, teachers identified several sources of support that influenced their instructional

Simulation-based instruction of technical skills

Science.gov (United States)

Towne, Douglas M.; Munro, Allen

1991-01-01

A rapid intelligent tutoring development system (RAPIDS) was developed to facilitate the production of interactive, real-time graphical device models for use in instructing the operation and maintenance of complex systems. The tools allowed subject matter experts to produce device models by creating instances of previously defined objects and positioning them in the emerging device model. These simulation authoring functions, as well as those associated with demonstrating procedures and functional effects on the completed model, required no previous programming experience or use of frame-based instructional languages. Three large simulations were developed in RAPIDS, each involving more than a dozen screen-sized sections. Seven small, single-view applications were developed to explore the range of applicability. Three workshops were conducted to train others in the use of the authoring tools. Participants learned to employ the authoring tools in three to four days and were able to produce small working device models on the fifth day.

Alliances in Human Biology: The Harvard Committee on Industrial Physiology, 1929-1939.

Science.gov (United States)

Oakes, Jason

2015-08-01

In 1929 the newly-reorganized Rockefeller Foundation funded the work of a cross-disciplinary group at Harvard University called the Committee on Industrial Physiology (CIP). The committee's research and pedagogical work was oriented towards different things for different members of the alliance. The CIP program included a research component in the Harvard Fatigue Laboratory and Elton May's interpretation of the Hawthorne Studies; a pedagogical aspect as part of Wallace Donham's curriculum for Harvard Business School; and Lawrence Henderson's work with the Harvard Pareto Circle, his course Sociology 23, and the Harvard Society of Fellows. The key actors within the CIP alliance shared a concern with training men for elite careers in government service, business leadership, and academic prominence. But the first communications between the CIP and the Rockefeller Foundation did not emphasize training in human biology. Instead, the CIP presented itself as a coordinating body that would be able to organize all the varied work going on at Harvard that did not fit easily into one department, and it was on this basis that the CIP became legible to the President of Harvard, A. Lawrence Lowell, and to Rockefeller's Division of Social Sciences. The members of the CIP alliance used the term human biology for this project of research, training and institutional coordination.

The Effects of Water Conservation Instruction on Seventh-Grade Students.

Science.gov (United States)

Birch, Sandra K.; Schwaab, Karl E.

1983-01-01

Examined effectiveness of water conservation instructional unit in increasing students' (N=843) knowledge of water conservation practices and influencing their attitudes about efficient water use. Also examined assertion that school education programs are effective in promoting water conservation. Overall results indicate the unit was effective on…

Beginning Java programming the object-oriented approach

CERN Document Server

Baesens, Bart; vanden Broucke, Seppe

2015-01-01

A comprehensive Java guide, with samples, exercises, case studies, and step-by-step instruction Beginning Java Programming: The Object Oriented Approach is a straightforward resource for getting started with one of the world's most enduringly popular programming languages. Based on classes taught by the authors, the book starts with the basics and gradually builds into more advanced concepts. The approach utilizes an integrated development environment that allows readers to immediately apply what they learn, and includes step-by-step instruction with plenty of sample programs. Each chapter c

An Evaluation of Instructive Feedback to Teach Play Behavior to a Child with Autism Spectrum Disorder.

Science.gov (United States)

Grow, Laura L; Kodak, Tiffany; Clements, Andrea

2017-09-01

Instructive feedback is used to expose learners to secondary targets during skill acquisition programs (Reichow & Wolery, in Journal of Applied Behavior Analysis, 44 , 327-340, 2011; Werts, Wolery, Gast, & Holcombe, in Journal of Behavioral Education, 5 , 55-75, 1995). Although unrelated feedback may have clinical utility in practice, very little research has evaluated unrelated instructive feedback, particularly for promoting play behavior (Colozzi, Ward, & Crotty, in Education and Training in Developmental Disabilities, 43 , 226-248, 2008). The purpose of the study was to determine if play emerged after embedding instructive feedback during the consequence portion of discrete trial training to teach tacts. An adapted alternating treatments design was used to compare tact training with and without instructive feedback for play behaviors. Instructive feedback resulted in the emergence of play behaviors during tabletop instruction and a play area of a classroom. We discuss the results in terms of clinical practice and future research.

An Instructional Systems Approach or FAA Student Centered Training.

Science.gov (United States)

Federal Aviation Administration (DOT), Washington, DC.

The Federal Aviation Administration (FAA) Academy has been using a systems approach as part of its training program since 1969. This booklet describes the general characteristics of an instructional system and explains the steps the FAA goes through in implementing the approach. These steps are: 1) recognize a need for training, 2) specify the…

Issues in Software Engineering of Relevance to Instructional Design

Science.gov (United States)

Douglas, Ian

2006-01-01

Software engineering is popularly misconceived as being an upmarket term for programming. In a way, this is akin to characterizing instructional design as the process of creating PowerPoint slides. In both these areas, the construction of systems, whether they are learning or computer systems, is only one part of a systematic process. The most…

A Program to Teach Programming.

Science.gov (United States)

Fenichel, Robert R.; And Others

1969-01-01

The TEACH system was developed to provide inexpensive, effective, virtually instructorless instruction in programing. The TEACH system employed an interactive language, UNCL. Two full sections of the TEACH course were taught. The results of this experience suggested ways in which the research and development effort on the system should be…

NALDA (Naval Aviation Logistics Data Analysis) CAI (computer aided instruction)

Energy Technology Data Exchange (ETDEWEB)

Handler, B.H. (Oak Ridge K-25 Site, TN (USA)); France, P.A.; Frey, S.C.; Gaubas, N.F.; Hyland, K.J.; Lindsey, A.M.; Manley, D.O. (Oak Ridge Associated Universities, Inc., TN (USA)); Hunnum, W.H. (North Carolina Univ., Chapel Hill, NC (USA)); Smith, D.L. (Memphis State Univ., TN (USA))

1990-07-01

Data Systems Engineering Organization (DSEO) personnel developed a prototype computer aided instruction CAI system for the Naval Aviation Logistics Data Analysis (NALDA) system. The objective of this project was to provide a CAI prototype that could be used as an enhancement to existing NALDA training. The CAI prototype project was performed in phases. The task undertaken in Phase I was to analyze the problem and the alternative solutions and to develop a set of recommendations on how best to proceed. The findings from Phase I are documented in Recommended CAI Approach for the NALDA System (Duncan et al., 1987). In Phase II, a structured design and specifications were developed, and a prototype CAI system was created. A report, NALDA CAI Prototype: Phase II Final Report, was written to record the findings and results of Phase II. NALDA CAI: Recommendations for an Advanced Instructional Model, is comprised of related papers encompassing research on computer aided instruction CAI, newly developing training technologies, instructional systems development, and an Advanced Instructional Model. These topics were selected because of their relevancy to the CAI needs of NALDA. These papers provide general background information on various aspects of CAI and give a broad overview of new technologies and their impact on the future design and development of training programs. The paper within have been index separately elsewhere.

The Instructional Guide for Abbott Skills Enhancement Classes. Revised Edition.

Science.gov (United States)

Ballinger, Ronda; Gee, Mary Kay

This guide, which integrates adult basic education (ABE) curriculum, job skills for Abbott Laboratories, and work-related foundation skills, is designed for an instructional program in the skill areas of reading, writing, oral communications, mathematics, and problem solving. In addition to creating a uniform process and product to promote…

Airborne Geophysical/Geological Mineral Inventory CIP Program

National Research Council Canada - National Science Library

1999-01-01

The Airborne-Geophysical/Geological Mineral Inventory project is a special multi-year investment to expand the knowledge base of Alaska's mineral resources and catalyze private-sector mineral development...

Computer-assisted instruction and diagnosis of radiographic findings.

Science.gov (United States)

Harper, D; Butler, C; Hodder, R; Allman, R; Woods, J; Riordan, D

1984-04-01

Recent advances in computer technology, including high bit-density storage, digital imaging, and the ability to interface microprocessors with videodisk, create enormous opportunities in the field of medical education. This program, utilizing a personal computer, videodisk, BASIC language, a linked textfile system, and a triangulation approach to the interpretation of radiographs developed by Dr. W. L. Thompson, can enable the user to engage in a user-friendly, dynamic teaching program in radiology, applicable to various levels of expertise. Advantages include a relatively more compact and inexpensive system with rapid access and ease of revision which requires little instruction to the user.

English-medium instruction in japanese higher education policy, challenges and outcomes

CERN Document Server

Bradford, Annette

2017-01-01

This book examines English-medium instruction (EMI) in Japanese higher education, situating it within Japan's current policy context and examining the experiences of its stakeholders. Scholars and practitioners look at EMI from perspectives that include policy planning, program design, marketing and classroom practice.

English-medium instruction in Japanese higher education policy, challenges and outcomes

CERN Document Server

Bradford, Annette

2017-01-01

This book examines English-medium instruction (EMI) in Japanese higher education, situating it within Japan's current policy context and examining the experiences of its stakeholders. Scholars and practitioners look at EMI from perspectives that include policy planning, program design, marketing and classroom practice.

Computer assisted instruction on "learning nutrition flags for deaf 5th grade and 6th grad students": effectiveness of instruction.

Science.gov (United States)

Srisorachatr, Suwat; Huadong, Yotsinee; Hudthagosol, Chatrapa; Danthanavanich, Suksiri

2013-12-01

Deaf students are of a number of under privilege group for whom there are limited resources for their use, related to health including nutrition. The purpose of this research was to create computer-assisted instruction for "nutrition flags" for 5 and 6th grade students. The content of nutrition included the concept of a healthy balance diets and portion sizes of each food group. The content and pictures for computer-assisted instruction came from existing curriculum, and focused on nutritional content. The contents in this instruction were divided into three units according to students' learning capacity. The story boards were developed by staff including nutritionists, Thai sign language interpreters, and deaf students. Then, the contents and nutrition vocabulary were translated into Thai sign language. After recording the sign language on video, this material was merged with the contents and converted into a computer program. The computer assisted instruction was tested with students from Nakon Pathom School for the Deaf The first trial was conducted with three students, the second with five students, and the third with 15 students during the academic year 2009. The computer- assisted instruction was revised until it met the standard criteria of 80/80. Effectiveness testing was carried out with 36 students for five consecutive days. On the first day, the pre-test was completed, and on days 2-4, the students performed self-study and completed the exercises for units 1-3, with 50 minutes spent on each unit. The post-test was completed on the last day. The study was conducted during the 2010 academic year Data analysis was performed using the t-test. The results showed an effectiveness of 81.85/82.22, which was higher than the standard criteria of 80/80. The post-test average score was higher than the pre-test average score with a statistical significance level at p < 0.0001. Suggestions for instruction for the deaf are that the length of the instruction in each

Linear genetic programming

CERN Document Server

Brameier, Markus

2007-01-01

Presents a variant of Genetic Programming that evolves imperative computer programs as linear sequences of instructions, in contrast to the more traditional functional expressions or syntax trees. This book serves as a reference for researchers, but also contains sufficient introduction for students and those who are new to the field

Intelligibility of clear speech: effect of instruction.

Science.gov (United States)

Lam, Jennifer; Tjaden, Kris

2013-10-01

The authors investigated how clear speech instructions influence sentence intelligibility. Twelve speakers produced sentences in habitual, clear, hearing impaired, and overenunciate conditions. Stimuli were amplitude normalized and mixed with multitalker babble for orthographic transcription by 40 listeners. The main analysis investigated percentage-correct intelligibility scores as a function of the 4 conditions and speaker sex. Additional analyses included listener response variability, individual speaker trends, and an alternate intelligibility measure: proportion of content words correct. Relative to the habitual condition, the overenunciate condition was associated with the greatest intelligibility benefit, followed by the hearing impaired and clear conditions. Ten speakers followed this trend. The results indicated different patterns of clear speech benefit for male and female speakers. Greater listener variability was observed for speakers with inherently low habitual intelligibility compared to speakers with inherently high habitual intelligibility. Stable proportions of content words were observed across conditions. Clear speech instructions affected the magnitude of the intelligibility benefit. The instruction to overenunciate may be most effective in clear speech training programs. The findings may help explain the range of clear speech intelligibility benefit previously reported. Listener variability analyses suggested the importance of obtaining multiple listener judgments of intelligibility, especially for speakers with inherently low habitual intelligibility.

Instructors of psychotherapy in M.A. and Ph.D. clinical programs.

Science.gov (United States)

Stevens, H B

1996-08-01

The present study investigated the characteristics and orientations of the instructors of the initial psychotherapy course of the 44 members and affiliates of the Council of Applied Master's Programs in Psychology. Also examined were the focus of instruction in the course and the teachers' style of instruction. Responses for 26 completed surveys (58%) were compared with responses from instructors of initial psychotherapy courses in 69 of the 170 APA accredited doctoral programs. Five general theoretical orientations were represented by the M.A. instructors with 28% self-identifying as humanistic, 24% as dynamic, 20% as cognitive behavioral, 16% as interpersonal, and 12% as behavioral. No significant differences were found on demographic characteristics, theoretical orientation, focus of instruction, or method of instruction between instructors in M.A. and those in Ph.D. programs.

uSIMPK. An Excel for Windows-based simulation program for instruction of basic pharmacokinetics principles to pharmacy students.

Science.gov (United States)

Brocks, Dion R

2015-07-01

Pharmacokinetics can be a challenging topic to teach due to the complex relationships inherent between physiological parameters, mathematical descriptors and equations, and their combined impact on shaping the blood fluid concentration vs. time curves of drugs. A computer program was developed within Microsoft Excel for Windows, designed to assist in the instruction of basic pharmacokinetics within an entry-to-practice pharmacy class environment. The program is composed of a series of spreadsheets (modules) linked by Visual Basic for Applications, intended to illustrate the relationships between pharmacokinetic and in some cases physiological parameters, doses and dose rates and the drug blood fluid concentration vs. time curves. Each module is accompanied by a simulation user's guide, prompting the user to change specific independent parameters and then observe the impact of the change(s) on the drug concentration vs. time curve and on other dependent parameters. "Slider" (or "scroll") bars can be selected to readily see the effects of repeated changes on the dependencies. Topics covered include one compartment single dose administration (iv bolus, oral, short infusion), intravenous infusion, repeated doses, renal and hepatic clearance, nonlinear elimination, two compartment model, plasma protein binding and the relationship between pharmacokinetics and drug effect. The program has been used in various forms in the classroom over a number of years, with positive ratings generally being received from students for its use in the classroom. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Through Rubrics and Scaffolded Instruction: A Programmatic Self-Study of Writing Expectations

Directory of Open Access Journals (Sweden)

Hanfu Mi

2010-05-01

Full Text Available Colleagues in a teacher education program describe their journey of programmatic self-study as they examine how they teach and assess teacher candidates’ writing in a series of three required and sequenced undergraduate literacy courses. They lead the reader through the questions they asked themselves about their instruction and their reflective process with a goal of improving teacher candidates’ technical, reflective, and creative writing. Readers are encouraged to reflect on their expectations for teacher candidates’ writing in light of instruction and assessment. Implications for teacher education are explored.

Estudo de p27, p21, p16 em epitélio escamoso normal, papiloma escamoso e carcinoma de células escamosas da cavidade oral Comparative analysis of the immunohistochemistry expression of p27, p21WAF/Cip1, and p16INK4a in oral normal epithelium, squamous papilloma and squamous cell carcinoma

Directory of Open Access Journals (Sweden)

Ana Beatriz Piazza Queiroz

2009-12-01

Full Text Available INTRODUÇÃO E OBJETIVO: O tipo de câncer oral mais frequente é o carcinoma de células escamosas, que corresponde a 95% dos casos(9. O papiloma escamoso oral é uma neoplasia benigna normalmente associada à infecção pelo papilomavírus humano (HPV(21. A análise da literatura mostra alterações nos genes reguladores do ciclo celular p27, p21WAF/Cip1 e p16INK4a, porém sem uma definição de seus papéis na carcinogênese oral. O objetivo foi caracterizar imuno-histoquimicamente p27, p21WAF/Cip1 e p16NK4a em epitélio escamoso normal, papilomas escamosos e carcinomas de células escamosas da cavidade oral. MÉTODOS: Imuno-histoquímica para p27, p21WAF/Cip1 e p16NK4a em 32 casos de epitélio escamoso normal, 30 casos de papiloma escamoso e 34 de carcinoma de células escamosas da cavidade oral. RESULTADOS: p27: 97,06% dos casos de carcinoma de células escamosas apresentaram imunopositividade focal. O grupo papiloma escamoso apresentou 33,33% e o grupo controle, 18,75%. p21WAF/Cip1: 100% de imunopositividade focal tanto no grupo controle como no grupo carcinoma de células escamosas, e 90% no grupo papiloma escamoso. p16INK4a: 100% de imunopositividade focal para os grupos controle e papiloma escamoso, e 94% para o grupo carcinoma de células escamosas. CONCLUSÃO: Imuno-histoquimicamente demonstrou-se diferença significativa para p27 quando feita comparação dos grupos controle e papiloma escamoso com o grupo carcinoma de células escamosas. O p21WAF/Cip1 não demonstrou poder de diferenciar os grupos analisados. O p16INK4a apresentou imunopositividade difusa em uma minoria dos casos do grupo carcinoma de células escamosas. O grupo papiloma escamoso se comportou de maneira similar ao grupo controle em relação aos três marcadores.INTRODUCTION: The most frequent type of oral cancer is the squamous cell carcinoma, which corresponds to 95% of the cases(9.The oral squamous papilloma is a benign neoplasia, commonly associated with

Literacity: A multimedia adult literacy package combining NASA technology, recursive ID theory, and authentic instruction theory

Science.gov (United States)

Willis, Jerry; Willis, Dee Anna; Walsh, Clare; Stephens, Elizabeth; Murphy, Timothy; Price, Jerry; Stevens, William; Jackson, Kevin; Villareal, James A.; Way, Bob

1994-01-01

An important part of NASA's mission involves the secondary application of its technologies in the public and private sectors. One current application under development is LiteraCity, a simulation-based instructional package for adults who do not have functional reading skills. Using fuzzy logic routines and other technologies developed by NASA's Information Systems Directorate and hypermedia sound, graphics, and animation technologies the project attempts to overcome the limited impact of adult literacy assessment and instruction by involving the adult in an interactive simulation of real-life literacy activities. The project uses a recursive instructional development model and authentic instruction theory. This paper describes one component of a project to design, develop, and produce a series of computer-based, multimedia instructional packages. The packages are being developed for use in adult literacy programs, particularly in correctional education centers. They use the concepts of authentic instruction and authentic assessment to guide development. All the packages to be developed are instructional simulations. The first is a simulation of 'finding a friend a job.'

The Making of an Online Masters Program in the North American Context

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Correia, Ana-Paula; Hargrave, Connie; Leigh, Patricia; Michelini, Clyciane; Niederhauser, Dale; Schmidt, Denise; Thompson, Ann

The department of Curriculum and Instruction at Iowa State University, USA offers a leading residential program of information communication technology (ICT) in teacher education. Based on the success of this program, in 2003, faculty members and instructional developers at Iowa State University Center for Technology in Learning and Teaching (http://www.ctlt.iastate.edu) created an online masters program in “Curriculum and Instructional Technology.” This graduate degree program was designed for teachers of kindergarten to 12th grade (K-12) who were widely spread across the large mainly rural state of Iowa. This graduate program is described in this presentation as a distance education exemplary case in the context of North America. This program uses a cohort approach to graduate education and employs innovative technologies for its design and delivery. Program features, requirements, timeline, courses and outcomes are discussed.

Demonstrating Empathy: A Phenomenological Study of Instructional Designers Making Instructional Strategy Decisions for Adult Learners

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Vann, Linda S.

2017-01-01

Instructional designers are tasked with making instructional strategy decisions to facilitate achievement of learning outcomes as part of their professional responsibilities. While the instructional design process includes learner analysis, that analysis alone does not embody opportunities to assist instructional designers with demonstrations of…

Note-Taking Instruction for College Students with Autism Spectrum Disorder

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Reed, Deborah K.; Hallett, Abigail; Rimel, Hillary

2016-01-01

Using a multiple baseline across participants design, this study examines the functional relationship between instruction in note-taking skills and the ability of young adults with autism spectrum disorder to take notes on college lectures. The three participants were enrolled in a program aligned with the Higher Education Opportunity Act (Public…

The Functioning of Context-Based Physics Instruction in Higher Education

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Tural, Guner

2014-01-01

The effects of the context-based approach have been discussed in educational settings as one of the innovative instructional approaches. Many countries throughout the world have implemented context-based physics projects or programs to make physics more relevant to students' lives. This paper examined the effects of context-based physics…

Building Maintenance: Introduction. Units of Instruction. Teacher's Guide. First Edition.

Science.gov (United States)

Barnes, Bill

This volume, the first in a series of publications that will provide entry-level competencies in the area of building maintenance, is designed as an introduction. The seven instructional units cover these areas in the shop program: (1) introduction to building maintenance, (2) leadership development, (3) personal development, (4) job application…

2005 Mississippi Curriculum Framework: Secondary Horticulture. (Program CIP: 01.0601 - Applied Horticulture/Horticultural Operations, General)

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Research and Curriculum Unit, 2005

2005-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

2007 Mississippi Curriculum Framework: Secondary Computer Graphics. (Program CIP: 50.0402 - Commercial and Advertising Art)

Science.gov (United States)

Creel, Jo Anne; Denson, Cornelius; New, Ray

2007-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Transportability of Equivalence-Based Programmed Instruction: Efficacy and Efficiency in a College Classroom

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Fienup, Daniel M.; Critchfield, Thomas S.

2011-01-01

College students in a psychology research-methods course learned concepts related to inferential statistics and hypothesis decision making. One group received equivalence-based instruction on conditional discriminations that were expected to promote the emergence of many untaught, academically useful abilities (i.e., stimulus equivalence group). A…

Bridges to Swaziland: Using Task-Based Learning and Computer-Mediated Instruction to Improve English Language Teaching and Learning

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Pierson, Susan Jacques

2015-01-01

One way to provide high quality instruction for underserved English Language Learners around the world is to combine Task-Based English Language Learning with Computer- Assisted Instruction. As part of an ongoing project, "Bridges to Swaziland," these approaches have been implemented in a determined effort to improve the ESL program for…

Written instructions for the transport of hazardous materials: Accident management instruction sheets

International Nuclear Information System (INIS)

Ridder, K.

1988-01-01

In spite of the regulations and the safety provisions taken, accidents are not entirely avoidable in the transport of hazardous materials. For managing an accident and preventing further hazards after release of dangerous substances, the vehicle drivers must carry with them the accident management instruction sheets, which give instructions on immediate counter measures to be taken by the driver, and on information to be given to the police and the fire brigades. The article in hand discusses the purpose, the contents, and practice-based improvement of this collection of instruction sheets. Particular reference is given to the newly revised version of June 15, 1988 (Verkehrsblatt 1/88) of the 'Directives for setting up accident management instruction sheets - written instructions - for road transport of hazardous materials', as issued by the Federal Ministry of Transport. (orig./HP) [de

Increasing implementation of special education instruction in mainstream preschools: direct and generalized effects of nondirective consultation.

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Peck, C A; Killen, C C; Baumgart, D

1989-01-01

Two studies evaluated a consultation strategy for increasing teachers' implementation of instruction related to specific Individualized Education Plan objectives for handicapped children mainstreamed into regular preschool programs. In the first study, teachers viewed videotaped sequences of regular classroom routines and were asked to generate ideas for embedding IEP-related instruction into those routines. All teachers demonstrated increases in instructional behaviors in targeted routines, and 2 of the 3 teachers increased instruction in additional settings that had not been the focus of the consultation. Children demonstrated concomitant increases in IEP-targeted behaviors. In follow-up questionnaires and interviews, teachers reported increased confidence in their ability to implement specialized instruction. These findings were replicated in a second study in which the videotaping was replaced by teacher interview, and in which the consultation was carried out by a previously untrained special education teacher.

Home Parental Assistance for Underachieving Readers in Third Grade Using Read-at-Home Program Kits.

Science.gov (United States)

Izzo, Theresa Eleanor

Sixty-four third-grade pupils who were underachieving in reading participated in a study to determine the effect of parental home instruction in reading. A four-cell experimental design was used with two treatment factors: programmed home reading instruction given by mothers trained to administer the program versus no instruction, and mother's…

Instructor's Perceptions towards the Use of an Online Instructional Tool in an Academic English Setting in Kuwait

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Erguvan, Deniz

2014-01-01

This study sets out to explore the faculty members' perceptions of a specific web-based instruction tool (Achieve3000) in a private higher education institute in Kuwait. The online tool provides highly differentiated instruction, which is initiated with a level set at the beginning of the term. The program is used in two consecutive courses as…

A Pre-Service Teacher Training Model with Instructional Technology Graduate Students as Peer Coaches to Elementary Pre-Service Teachers

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Slagter van Tryon, Patricia J.; Schwartz, Catherine Stein

2012-01-01

This paper describes a peer coaching collaboration between graduate students in a Master's program in Instructional Technology and undergraduate pre-service teachers enrolled in an elementary mathematics methods course. Integrated as a major project in a graduate level K-12 technology integration course, the Instructional Technology students…

Tutorial Instruction in Science Education

Directory of Open Access Journals (Sweden)

Rhea Miles

2015-06-01

Full Text Available The purpose of the study is to examine the tutorial practices of in-service teachers to address the underachievement in the science education of K-12 students. Method: In-service teachers in Virginia and North Carolina were given a survey questionnaire to examine how they tutored students who were in need of additional instruction. Results: When these teachers were asked, “How do you describe a typical one-on-one science tutorial session?” the majority of their responses were categorized as teacher-directed. Many of the teachers would provide a science tutorial session for a student after school for 16-30 minutes, one to three times a week. Respondents also indicated they would rely on technology, peer tutoring, scientific inquiry, or themselves for one-on-one science instruction. Over half of the in-service teachers that responded to the questionnaire stated that they would never rely on outside assistance, such as a family member or an after school program to provide tutorial services in science. Additionally, very few reported that they incorporated the ethnicity, culture, or the native language of ELL students into their science tutoring sessions.

A review of recommendations for sequencing receptive and expressive language instruction.

Science.gov (United States)

Petursdottir, Anna Ingeborg; Carr, James E

2011-01-01

We review recommendations for sequencing instruction in receptive and expressive language objectives in early and intensive behavioral intervention (EIBI) programs. Several books recommend completing receptive protocols before introducing corresponding expressive protocols. However, this recommendation has little empirical support, and some evidence exists that the reverse sequence may be more efficient. Alternative recommendations include teaching receptive and expressive skills simultaneously (M. L. Sundberg & Partington, 1998) and building learning histories that lead to acquisition of receptive and expressive skills without direct instruction (Greer & Ross, 2008). Empirical support for these recommendations also is limited. Future research should assess the relative efficiency of receptive-before-expressive, expressive-before-receptive, and simultaneous training with children who have diagnoses of autism spectrum disorders. In addition, further evaluation is needed of the potential benefits of multiple-exemplar training and other variables that may influence the efficiency of receptive and expressive instruction.

The Librarian Leading the Machine: A Reassessment of Library Instruction Methods

Science.gov (United States)

Greer, Katie; Hess, Amanda Nichols; Kraemer, Elizabeth W.

2016-01-01

This article builds on the 2007 College and Research Libraries article, "The Librarian, the Machine, or a Little of Both." Since that time, Oakland University Libraries implemented changes to its instruction program that reflect larger trends in teaching and assessment throughout the profession; following these revisions, librarians…

TEACHING MACHINES AND PROGRAMED LEARNING, A SURVEY OF THE INDUSTRY, 1962.

Science.gov (United States)

FINN, JAMES D.; AND OTHERS

THIS PAPER REPORTS THE DEVELOPMENT OF THE TEACHING MACHINES AND PROGRAMED INSTRUCTION INDUSTRY THROUGH 1961. THIS EFFORT IS AN OUTGROWTH OF TWO LARGER SURVEYS--ONE ON MATERIALS OF INSTRUCTION, THE OTHER ON HARDWARE OR DEVICES. A CATALOG AND A STATUS REPORT ARE GIVEN FOR AVAILABLE TEACHING MACHINES, PROGRAMS, AND MANUFACTURERS. (GD)

Pre-Service Teachers: An Analysis of Reading Instruction in High Needs Districts Dual Language Classrooms

Directory of Open Access Journals (Sweden)

Michael Whitacre

2013-01-01

Full Text Available Pre-service teachers need opportunities to apply theory and connect to best practices as they teach in classroom settings be it, whole or small group. For many pre-service teachers often times their experience is limited to simply watching instruction or working with small groups of students (Pryor & Kuhn, 2004. The student teaching experience is a critical component of the teacher preparation program. Through the use of the English Language Learner Classroom Observation Instrument (ELLCOI, and researcher observation the hope is that these will aid in bringing to light the instructional activities used by pre-service teachers during reading instruction with ELLs. This study explores how pre-service bilingual teachers connect theory into practice by examining their instruction in the following categories: Instructional Practices, Interactive Teaching, English-Language Development, and Content Specific to Reading as listed in The English Language Learner Classroom Observation Instrument (ELLCOI developed by Haager, Gersten, Baker, and Graves (2003. To capture these instructional events video tape recordings of eight South Texas pre-service teachers were taken during a reading language arts lesson in order to observe instruction in high need districts’ dual language/bilingual classrooms. Data were compiled to capture the nature and quality of instruction on key essential elements, as well as reading instructional practices specific to the teaching/learning process in the dual language classroom. The findings portray the results of the ELLCOI with bilingual/ESL pre- service teachers and how they make sense of their instructional practices as a means to instruction in one-way dual language public school classrooms.

Do You Really Want to Know? Elementary Music Programs and Potential in Utah

Science.gov (United States)

Walker, Loretta Niebur

2015-01-01

This is the first of two articles reporting the results of a study by the author regarding the status of elementary music education in the state of Utah. This article focuses on how elementary music programs are structured (regular instruction with a music specialist, truncated programs, delegated programs, no formal music instruction, no music…

A Portrait of the Audience for Instruction in Web Searching: Results of a Survey Conducted at Two Canadian Universities.

Science.gov (United States)

Tillotson, Joy

2003-01-01

Describes a survey that was conducted involving participants in the library instruction program at two Canadian universities in order to describe the characteristics of students receiving instruction in Web searching. Examines criteria for evaluating Web sites, search strategies, use of search engines, and frequency of use. Questionnaire is…

Cardiopulmonary resuscitation training of family members before hospital discharge using video self-instruction: a feasibility trial.

Science.gov (United States)

Blewer, Audrey L; Leary, Marion; Decker, Christopher S; Andersen, James C; Fredericks, Amanda C; Bobrow, Bentley J; Abella, Benjamin S

2011-09-01

Bystander cardiopulmonary resuscitation (CPR) is a crucial therapy for sudden cardiac arrest (SCA), yet rates of bystander CPR are low. This is especially the case for SCA occurring in the home setting, as family members of at-risk patients are often not CPR trained. To evaluate the feasibility of a novel hospital-based CPR education program targeted to family members of patients at increased risk for SCA. Prospective, multicenter, cohort study. Inpatient wards at 3 hospitals. Family members of inpatients admitted with cardiac-related diagnoses. Family members were offered CPR training via a proctored video-self instruction (VSI) program. After training, CPR skills and participant perspectives regarding their training experience were assessed. Surveys were conducted one month postdischarge to measure the rate of "secondary training" of other individuals by enrolled family members. At the 3 study sites, 756 subjects were offered CPR instruction; 280 agreed to training and 136 underwent instruction using the VSI program. Of these, 78 of 136 (57%) had no previous CPR training. After training, chest compression performance was generally adequate (mean compression rate 90 ± 26/minute, mean depth 37 ± 12 mm). At 1 month, 57 of 122 (47%) of subjects performed secondary training for friends or family members, with a calculated mean of 2.1 persons trained per kit distributed. The hospital setting offers a unique "point of capture" to provide CPR instruction to an important, undertrained population in contact with at-risk individuals. Copyright © 2010 Society of Hospital Medicine.

Elementary Students' Retention of Environmental Science Knowledge: Connected Science Instruction versus Direct Instruction

Science.gov (United States)

Upadhyay, Bhaskar; DeFranco, Cristina

2008-01-01

This study compares 3rd-grade elementary students' gain and retention of science vocabulary over time in two different classes--"connected science instruction" versus "direct instruction." Data analysis yielded that students who received connected science instruction showed less gain in science knowledge in the short term compared to students who…

30 CFR 48.25 - Training of new miners; minimum courses of instruction; hours of instruction.

Science.gov (United States)

2010-07-01

...; minimum courses of instruction; hours of instruction. (a) Each new miner shall receive no less than 24...: Provided, That no less than 8 hours of training shall in all cases be given to new miners before they are... instruction; hours of instruction. 48.25 Section 48.25 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION...

Impact of supplemental instruction leader on the success of supplemental instruction model

Science.gov (United States)

Mahabaduge, Hasitha; Haslam, Jeanne

Supplemental instruction utilizes peer-assisted study sessions to provide review sessions on course material and an opportunity to discuss and work out problems. The impact of supplemental instruction on student performance is well researched and used in a large number of universities around the world due to its proven success. However, the impact of the student leader who plays a significant role in this model is rarely discussed in the literature. We present a case study on the impact of student leader on the success of supplemental instruction model. This case study was done for an Introductory Physics course correlating student performance and the supplemental instruction sessions they attended. Further analysis revealed that the academic performance and work ethics of the student leader has a significant impact on the success of the supplemental instruction model. Important factors to consider when selecting a student leader, the challenges and possible remedies will also be discussed.

Fluid dynamics computer programs for NERVA turbopump