Xp11.2 translocation renal carcinoma with placental metastasis: a case report.

PubMed

Bovio, Ian M; Allan, Robert W; Oliai, Bahram R; Hampton, Troy; Rush, Demaretta S

2011-02-01

Renal cell carcinomas with sporadic Xp11.2 translocations are uncommon malignancies in children and young adults associated with several different reciprocal translocations involving the TFE3 gene located on chromosome Xp11.2. Placental metastases are extremely rare, with only a handful of cases reported. This study reports the case of a 20-year-old woman with an Xp11.2 translocation renal carcinoma that metastasized to the placenta. This is the first reported case of a renal cell carcinoma metastatic to the placenta and highlights the aggressive behavior of Xp11 translocation renal cell carcinomas.

Computer Programming Languages for Health Care

PubMed Central

O'Neill, Joseph T.

1979-01-01

This paper advocates the use of standard high level programming languages for medical computing. It recommends that U.S. Government agencies having health care missions implement coordinated policies that encourage the use of existing standard languages and the development of new ones, thereby enabling them and the medical computing community at large to share state-of-the-art application programs. Examples are based on a model that characterizes language and language translator influence upon the specification, development, test, evaluation, and transfer of application programs.

Chance, destiny, and the inner workings of ClpXP.

PubMed

Russell, Rick; Matouschek, Andreas

2014-07-31

AAA+ proteases are responsible for protein degradation in all branches of life. Using single-molecule and ensemble assays, Cordova et al. investigate how the bacterial protease ClpXP steps through a substrate's polypeptide chain and construct a quantitative kinetic model that recapitulates the interplay between stochastic and deterministic behaviors of ClpXP. Copyright © 2014 Elsevier Inc. All rights reserved.

TFE3-Fusion Variant Analysis Defines Specific Clinicopathologic Associations Among Xp11 Translocation Cancers

PubMed Central

Argani, Pedram; Zhong, Minghao; Reuter, Victor E.; Fallon, John T.; Epstein, Jonathan I.; Netto, George J.; Antonescu, Cristina R.

2016-01-01

Xp11 translocation cancers include Xp11 translocation renal cell carcinoma (RCC), Xp11 translocation perivascular epithelioid cell tumor (PEComa), and melanotic Xp11 translocation renal cancer. In Xp11 translocation cancers, oncogenic activation of TFE3 is driven by the fusion of TFE3 with a number of different gene partners, however, the impact of individual fusion variant on specific clinicopathologic features of Xp11 translocation cancers has not been well defined. In this study, we analyze 60 Xp11 translocation cancers by fluorescence in situ hybridization (FISH) using custom BAC probes to establish their TFE3 fusion gene partner. In 5 cases RNA sequencing (RNA-seq) was also used to further characterize the fusion transcripts. The 60 Xp11 translocation cancers included 47 Xp11 translocation RCC, 8 Xp11 translocation PEComas, and 5 melanotic Xp11 translocation renal cancers. A fusion partner was identified in 53/60 (88%) cases, including 18 SFPQ (PSF), 16 PRCC, 12 ASPSCR1 (ASPL), 6 NONO, and 1 DVL2. We provide the first morphologic description of the NONO-TFE3 RCC, which frequently demonstrates sub-nuclear vacuoles leading to distinctive suprabasal nuclear palisading. Similar sub-nuclear vacuolization was also characteristic of SFPQ-TFE3 RCC, creating overlapping features with clear cell papillary RCC. We also describe the first RCC with a DVL2-TFE3 gene fusion, in addition to an extrarenal pigmented PEComa with a NONO-TFE3 gene fusion. Furthermore, among neoplasms with the SFPQ-TFE3, NONO-TFE3, DVL2-TFE3 and ASPL-TFE3 gene fusions, the RCC are almost always PAX8-positive, cathepsin K-negative by immunohistochemistry, whereas the mesenchymal counterparts (Xp11 translocation PEComas, melanotic Xp11 translocation renal cancers, and alveolar soft part sarcoma) are PAX8-negative, cathepsin K-positive. These findings support the concept that despite an identical gene fusion, the RCCs are distinct from the corresponding mesenchymal neoplasms, perhaps due to the

An IBM 370 assembly language program verifier

NASA Technical Reports Server (NTRS)

Maurer, W. D.

1977-01-01

The paper describes a program written in SNOBOL which verifies the correctness of programs written in assembly language for the IBM 360 and 370 series of computers. The motivation for using assembly language as a source language for a program verifier was the realization that many errors in programs are caused by misunderstanding or ignorance of the characteristics of specific computers. The proof of correctness of a program written in assembly language must take these characteristics into account. The program has been compiled and is currently running at the Center for Academic and Administrative Computing of The George Washington University.

Xp11.2 translocation renal cell carcinoma with PSF-TFE3 rearrangement.

PubMed

Zhong, Minghao; Weisman, Paul; Zhu, Bing; Brassesco, Maria; Yang, Youfeng; Linehan, W Marston; Merino, Maria J; Zhang, David; Rohan, Stephen; Cai, Dongming; Yang, Ximing

2013-06-01

Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) is a subtype of RCC characterized by translocations involving a breakpoint at the TFE3 gene (Xp11.2). Moderate to strong nuclear TFE3 immunoreactivity has been recognized as a specific diagnostic marker for this type of tumor. However, exclusive cytoplasmic localization of a TFE3 fusion protein was reported in UOK 145 cells, a cell line derived from an Xp11.2 RCC harboring the PSF-TFE3 translocation. If reproducible using immunohistochemistry (IHC), this finding would have important implications for pathologists in the diagnosis of Xp11.2 RCC, calling into question the specificity of nuclear immunoreactivity for TFE3 in these tumors. The purpose of this study was to determine whether the above-noted cytoplasmic localization of the TFE3 fusion protein could be reproduced using IHC. UOK 145 cells and fresh frozen tissue from 2 clinical cases of Xp11.2 RCC found to harbor the PSF-TFE3 gene rearrangement (by cytogenetic testing) were collected. All samples were subjected to histopathologic evaluation by board-certified pathologists, TFE3 IHC, reverse transcription polymerase chain reaction, and Sanger sequencing analysis. A strong nuclear TFE3 immunoreactivity was demonstrated in all samples including the UOK 145 cell line. No cytoplasmic immunoreactivity was seen. Reverse transcription polymerase chain reaction and Sanger sequencing confirmed the previously reported PSF-TFE3 gene fusion between exon 9 of PSF and exon 6 of TFE3 in the UOK 145 cell line and in one of 2 clinical cases of Xp11.2 RCC. A novel PSF-TFE3 gene fusion between exon 9 of PSF and exon 5 of TFE3 was detected in the second clinical case of Xp11.2 RCC.

Clinicopathological features of Xp11.2 translocation renal cell carcinoma.

PubMed

Lim, Bumjin; You, Dalsan; Jeong, In Gab; Kwon, Taekmin; Hong, Sungwoo; Song, Cheryn; Cho, Yong Mee; Hong, Bumsik; Hong, Jun Hyuk; Ahn, Hanjong; Kim, Choung Soo

2015-03-01

Xp11.2 translocation renal cell carcinoma (RCC) is characterized by various translocations of the TFE3 transcription factor gene. These rare cancers occur predominantly in children and young adults. Here, we review the clinicopathological features of Xp11.2 translocation RCC. We identified 21 patients with Xp11.2 translocation RCC. We retrospectively analyzed patient characteristics, clinical manifestations, and specific pathological features to assess definitive diagnosis, surgical and systemic treatments, and clinical outcomes. The mean age at diagnosis was 43.4±20.0 years (range, 8-80 years; 8 males and 13 females). Eleven patients were incidentally diagnosed, nine patients presented with local symptoms, and one patient presented with systemic symptoms. The mean tumor size was 6.2±3.8 cm (range, 1.9-14 cm). At the time of diagnosis, 11, 1, and 5 patients showed stage I, II, and III, respectively. Four patients showed distant metastasis. At analysis, 15 patients were disease-free after a median follow-up period of 30.0 months. Four patients received target therapy but not effectively. Xp11 translocation RCC tends to develop in young patients with lymph node metastasis. Targeted therapy did not effectively treat our patients. Surgery is the only effective therapy for Xp11 translocation RCC, and further studies are needed to assess systemic therapy and long-term prognosis.

Clinicopathological features of Xp11.2 translocation renal cell carcinoma

PubMed Central

Lim, Bumjin; You, Dalsan; Jeong, In Gab; Kwon, Taekmin; Hong, Sungwoo; Song, Cheryn; Cho, Yong Mee; Hong, Bumsik; Hong, Jun Hyuk; Ahn, Hanjong

2015-01-01

Purpose Xp11.2 translocation renal cell carcinoma (RCC) is characterized by various translocations of the TFE3 transcription factor gene. These rare cancers occur predominantly in children and young adults. Here, we review the clinicopathological features of Xp11.2 translocation RCC. Materials and Methods We identified 21 patients with Xp11.2 translocation RCC. We retrospectively analyzed patient characteristics, clinical manifestations, and specific pathological features to assess definitive diagnosis, surgical and systemic treatments, and clinical outcomes. Results The mean age at diagnosis was 43.4±20.0 years (range, 8-80 years; 8 males and 13 females). Eleven patients were incidentally diagnosed, nine patients presented with local symptoms, and one patient presented with systemic symptoms. The mean tumor size was 6.2±3.8 cm (range, 1.9-14 cm). At the time of diagnosis, 11, 1, and 5 patients showed stage I, II, and III, respectively. Four patients showed distant metastasis. At analysis, 15 patients were disease-free after a median follow-up period of 30.0 months. Four patients received target therapy but not effectively. Conclusions Xp11 translocation RCC tends to develop in young patients with lymph node metastasis. Targeted therapy did not effectively treat our patients. Surgery is the only effective therapy for Xp11 translocation RCC, and further studies are needed to assess systemic therapy and long-term prognosis. PMID:25763125

The XP spaceplane: A near term multi-purpose suborbital RLV

NASA Astrophysics Data System (ADS)

Lauer, Charles J.

2007-06-01

This paper will describe the history, technology and design features of the XP spaceplane being developed by Rocketplane Ltd. in Oklahoma. The XP is a four seat fighter-sized spaceplane that uses turbojets for takeoff and landing and a liquid oxygen/kerosene rocket engine for main propulsion during its ascent to a 100 km apogee suborbital space flight. The XP is intended to serve a variety of markets including suborbital tourist flights, intermediate duration microgravity research, remote sensing, astronomy, and microsatellite launch missions. Changes in vehicle configuration and flight profile for serving each of these markets will be described. The prototype XP will have its rollout ceremony at the end of 2007 and will begin test flights in early 2008. Commercial space flight operations are expected to begin in fall 2008 with tourist flights and microgravity research flights being the early customer base. The spaceplane's flight systems, safety systems, and operating procedures will be reviewed. In addition, key elements of the Rocketplane business and financial model will be discussed.

[A case of xp11.2 translocation renal cell carcinoma].

PubMed

Horie, Kengo; Kikuchi, Mina; Miwa, Kosei; Minamidate, Yuzuru; Yokoi, Shigeaki; Nakano, Masahiro; Deguchi, Takashi; Ehara, Hidetoshi; Asano, Nami; Hirose, Yoshinobu

2011-03-01

Xp11.2/TFE3 translocation renal cell carcinoma (RCC), a recently classified distinct subtype, is a rare tumor that usually affects children and adolescents. The morphology and biological behavior are not widely recognized, Xp11.2 translocation RCC is suggestive of early metastases despite the small tumor size. The definitive diagnosis requires the evidence of several different reciprocal translocations involving the TFE3 gene located on chromosome Xp11.2. Here, we present a case of Xp11.2 translocation RCC in an 18-yearold male. He was referred to our hospital because of a right renal tumor with macroscopic hematuria and right flank colic. The radiographic evaluation including magnetic resonance imaging (MRI) suggested it to be a typical papillary renal cell carcinoma or benign renal tumor. He underwent laparoscopic nephrectomy against the repeat symptom in spite of small tumor (3.5 cm in diameter). The immunohistochemical study revealed nuclear staining for TFE3 protein in the cancer cells. The urologic and radiologic outcomes were satisfactory after more than 1 year of follow-up.

Xp11 translocation renal cell carcinoma in adults: a clinicopathological and comparative genomic hybridization study.

PubMed

Zou, Hong; Kang, Xueling; Pang, Li-Juan; Hu, Wenhao; Zhao, Jin; Qi, Yan; Hu, Jianming; Liu, Chunxia; Li, Hongan; Liang, Weihua; Yuan, Xianglin; Li, Feng

2014-01-01

To study the clinicopathological and genomic characteristics of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in adults, we analyzed 9 Xp11.2 RCCs, confirmed by transcription factor E3 (TFE3) immunohistochemistry, in patients aged ≥20 years. TFE3 expression was also determined in 12 cases of alveolar soft part sarcoma (ASPS) served as a positive control. Comparative genomic hybridization (CGH) was used to investigate genomic imbalances in all Xp11.2 RCC cases. Most of our Xp11.2 RCC patients (5/9) presented with TNM stages 3-4, and 6 patients died 10 months to 7 years after their operation. Histologically, Xp11.2 RCC was composed of a mixed papillary nested/alveolar growth pattern (8/9). Immunostaining showed that all Xp11.2 RCC and ASPS cases had strong TFE3 expression and high positive ratios for p53 and vimentin. However, there were significant differences in the expression of AMACR (p<0.001), AE1/AE3 (p=0.002), and CD10 (p=0.024) between the 2 diseases. CGH profiles showed chromosomal imbalances in all 9 Xp11.2 RCC cases; gains were observed in chromosomes Xp11 (6/9), 7q20-25, 12q25-31 (5/9), 7p16-24 (4/9), 8p12-13, 8q20-21, 16q20-22, 17q25-26, 20q22-23 (4/9), and losses occurred frequently on chromosomes 3p12-16, 9q31-32, 14q22-24 (4/9). Our Conclusions show Xp11.2 RCC that occur in adults may be aggressive cancers, the expressions of AMACR, CD10, AE1/AE3 are helpful in the differential diagnosis between Xp11.2 RCC and ASPS, and CGH assay is a useful complementary method for confirming the diagnosis of Xp11.2 RCC.

Xp11 translocation renal cell carcinoma in adults: a clinicopathological and comparative genomic hybridization study

PubMed Central

Zou, Hong; Kang, Xueling; Pang, Li-Juan; Hu, Wenhao; Zhao, Jin; Qi, Yan; Hu, Jianming; Liu, Chunxia; Li, Hongan; Liang, Weihua; Yuan, Xianglin; Li, Feng

2014-01-01

To study the clinicopathological and genomic characteristics of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in adults, we analyzed 9 Xp11.2 RCCs, confirmed by transcription factor E3 (TFE3) immunohistochemistry, in patients aged ≥20 years. TFE3 expression was also determined in 12 cases of alveolar soft part sarcoma (ASPS) served as a positive control. Comparative genomic hybridization (CGH) was used to investigate genomic imbalances in all Xp11.2 RCC cases. Most of our Xp11.2 RCC patients (5/9) presented with TNM stages 3-4, and 6 patients died 10 months to 7 years after their operation. Histologically, Xp11.2 RCC was composed of a mixed papillary nested/alveolar growth pattern (8/9). Immunostaining showed that all Xp11.2 RCC and ASPS cases had strong TFE3 expression and high positive ratios for p53 and vimentin. However, there were significant differences in the expression of AMACR (p<0.001), AE1/AE3 (p=0.002), and CD10 (p=0.024) between the 2 diseases. CGH profiles showed chromosomal imbalances in all 9 Xp11.2 RCC cases; gains were observed in chromosomes Xp11 (6/9), 7q20-25, 12q25-31 (5/9), 7p16-24 (4/9), 8p12-13, 8q20-21, 16q20-22, 17q25-26, 20q22-23 (4/9), and losses occurred frequently on chromosomes 3p12-16, 9q31-32, 14q22-24 (4/9). Our Conclusions show Xp11.2 RCC that occur in adults may be aggressive cancers, the expressions of AMACR, CD10, AE1/AE3 are helpful in the differential diagnosis between Xp11.2 RCC and ASPS, and CGH assay is a useful complementary method for confirming the diagnosis of Xp11.2 RCC. PMID:24427344

Innovative Second Language Education: Bilingual Immersion Programs.

ERIC Educational Resources Information Center

Snow, Marguerite Ann

Bilingual immersion programs combine second language immersion for language majority children and bilingual education for language minority children. The programs are based on the underlying assumption of the immersion model: that a second language is best learned as a medium of instruction, not as the object of instruction. However, they are not…

Flight program language requirements. Volume 1: Executive summary

NASA Technical Reports Server (NTRS)

1972-01-01

The activities and results of a study for the definition of flight program language requirements are described. A set of detailed requirements are presented for a language capable of supporting onboard application programming for the Marshall Space Flight Center's anticipated future activities in the decade of 1975-85. These requirements are based, in part, on the evaluation of existing flight programming language designs to determine the applicability of these designs to flight programming activities which are anticipated. The coding of benchmark problems in the selected programming languages is discussed. These benchmarks are in the form of program kernels selected from existing flight programs. This approach was taken to insure that the results of the study would reflect state of the art language capabilities, as well as to determine whether an existing language design should be selected for adaptation.

A family with X-linked optic atrophy linked to the OPA2 locus Xp11.4-Xp11.2.

PubMed

Katz, Bradley J; Zhao, Yu; Warner, Judith E A; Tong, Zongzhong; Yang, Zhenglin; Zhang, Kang

2006-10-15

Autosomal dominant optic atrophy (ADOA) is the most common inherited optic atrophy. Clinical features of ADOA include a slowly progressive bilateral loss of visual acuity, constriction of peripheral visual fields, central scotomas, and color vision abnormalities. Although ADOA is the most commonly inherited optic atrophy, autosomal recessive, X-linked, mitochondrial, and sporadic forms have also been reported. Four families with X-linked optic atrophy (XLOA) were previously described. One family was subsequently linked to Xp11.4-Xp11.2 (OPA2). This investigation studied one multi-generation family with an apparently X-linked form of optic atrophy and compared their clinical characteristics with those of the previously described families, and determined whether this family was linked to the same genetic locus. Fifteen individuals in a three-generation Idaho family underwent complete eye examination, color vision testing, automated perimetry, and fundus photography. Polymorphic markers were used to genotype each individual and to determine linkage. Visual acuities ranged from 20/30 to 20/100. All affected subjects had significant optic nerve pallor. Obligate female carriers were clinically unaffected. Preliminary linkage analysis (LOD score = 1.8) revealed that the disease gene localized to the OPA2 locus on Xp11.4-Xp11.2. Four forms of inherited optic neuropathy, ADOA, autosomal recessive optic atrophy (Costeff Syndrome), Leber hereditary optic neuropathy, and Charcot-Marie-Tooth disease with optic atrophy, are associated with mitochondrial dysfunction. Future identification of the XLOA gene will reveal whether this form of optic atrophy is also associated with a mitochondrial defect. Identification of the XLOA gene will advance our understanding of the inherited optic neuropathies and perhaps suggest treatments for these diseases. An improved understanding of inherited optic neuropathies may in turn advance our understanding of acquired optic nerve diseases, such

Flight program language requirements. Volume 3: Appendices

NASA Technical Reports Server (NTRS)

1972-01-01

Government-sponsored study and development efforts were directed toward design and implementation of high level programming languages suitable for future aerospace applications. The study centered around an evaluation of the four most pertinent existing aerospace languages. Evaluation criteria were established, and selected kernels from the current Saturn 5 and Skylab flight programs were used as benchmark problems for sample coding. An independent review of the language specifications incorporated anticipated future programming requirements into the evaluation. A set of language requirements was synthesized from these activities.

Language Resource Centers Program

ERIC Educational Resources Information Center

Office of Postsecondary Education, US Department of Education, 2012

2012-01-01

The Language Resource Centers (LRC) program provides grants to institutions of higher education to establish, strengthen, and operate resource centers that serve to improve the nation's capacity to teach and learn foreign languages. Eligible applicants are institutions of higher education. Duration of the grant is four years. Center activities…

Laboratory automation in a functional programming language.

PubMed

Runciman, Colin; Clare, Amanda; Harkness, Rob

2014-12-01

After some years of use in academic and research settings, functional languages are starting to enter the mainstream as an alternative to more conventional programming languages. This article explores one way to use Haskell, a functional programming language, in the development of control programs for laboratory automation systems. We give code for an example system, discuss some programming concepts that we need for this example, and demonstrate how the use of functional programming allows us to express and verify properties of the resulting code. © 2014 Society for Laboratory Automation and Screening.

An Elementary Language Culture Program.

ERIC Educational Resources Information Center

Stones, Valerie

A five-year course sequence focusing on the relationship of language and culture in world history is described. The program, beginning in grade 3, prepares students for later study of foreign and classical languages, develops English language skills, and cultivates general cultural interest. At the first level, students are introduced to some…

Flight program language requirements. Volume 2: Requirements and evaluations

NASA Technical Reports Server (NTRS)

1972-01-01

The efforts and results are summarized for a study to establish requirements for a flight programming language for future onboard computer applications. Several different languages were available as potential candidates for future NASA flight programming efforts. The study centered around an evaluation of the four most pertinent existing aerospace languages. Evaluation criteria were established, and selected kernels from the current Saturn 5 and Skylab flight programs were used as benchmark problems for sample coding. An independent review of the language specifications incorporated anticipated future programming requirements into the evaluation. A set of detailed language requirements was synthesized from these activities. The details of program language requirements and of the language evaluations are described.

A strategy for automatically generating programs in the lucid programming language

NASA Technical Reports Server (NTRS)

Johnson, Sally C.

1987-01-01

A strategy for automatically generating and verifying simple computer programs is described. The programs are specified by a precondition and a postcondition in predicate calculus. The programs generated are in the Lucid programming language, a high-level, data-flow language known for its attractive mathematical properties and ease of program verification. The Lucid programming is described, and the automatic program generation strategy is described and applied to several example problems.

[Union-Endicott Schools: Foreign Language Program.

ERIC Educational Resources Information Center

O'Connell, Raymond S.

This brochure describing language programs to both parents and prospective high school language students in Endicott, New York focuses on developing student motivation and interest. Topics discussed include: (1) reasons for studying foreign language, (2) stages of foreign language learning, (3) course offerings, (4) homework, and (5) examinations.…

Ada--Programming Language of the Future.

ERIC Educational Resources Information Center

Rudd, David

1983-01-01

Ada is a programing language developed for the Department of Defense, with a registered trademark. It was named for Ada Augusta, coworker of Charles Babbage and the world's first programer. The Department of Defense hopes to prevent variations and to establish Ada as a consistent, standardized language. (MNS)

The BASIC Instructional Program: Conversion into MAINSAIL Language.

ERIC Educational Resources Information Center

Dageforde, Mary L.

This report summarizes the rewriting of the BASIC Instructional Program (BIP) (a "hands-on laboratory" that teaches elementary programming in the BASIC language) from SAIL (a programming language available only on PDP-10 computers) into MAINSAIL (a language designed for portability on a broad class of computers). Four sections contain…

The English Language in the School Program.

ERIC Educational Resources Information Center

Hogan, Robert F., Ed.

The 22 papers in this publication, drawn from the 1963 and 1964 NCTE Spring Institutes on Language, Linguistics, and School Programs, concentrate on the relevance of recent scholarship for English language programs in elementary and secondary schools. Language theory is the focus of articles by Harold B. Allen, Sumner Ives, Albert H. Marckwardt,…

Programming Language Software For Graphics Applications

NASA Technical Reports Server (NTRS)

Beckman, Brian C.

1993-01-01

New approach reduces repetitive development of features common to different applications. High-level programming language and interactive environment with access to graphical hardware and software created by adding graphical commands and other constructs to standardized, general-purpose programming language, "Scheme". Designed for use in developing other software incorporating interactive computer-graphics capabilities into application programs. Provides alternative to programming entire applications in C or FORTRAN, specifically ameliorating design and implementation of complex control and data structures typifying applications with interactive graphics. Enables experimental programming and rapid development of prototype software, and yields high-level programs serving as executable versions of software-design documentation.

PILOT: A Programming Language for Beginners.

ERIC Educational Resources Information Center

Schnorr, Janice M.

The presentation describes PILOT (Programmed Inquiry, Learning or Teaching), a special programing language easy for beginners to learn and available for several brands of microcomputers. PILOT is explained to contain substantially fewer commands than most other languages and to be written in an easy to understand manner. Edit commands and their…

Teaching Adaptability of Object-Oriented Programming Language Curriculum

ERIC Educational Resources Information Center

Zhu, Xiao-dong

2012-01-01

The evolution of object-oriented programming languages includes update of their own versions, update of development environments, and reform of new languages upon old languages. In this paper, the evolution analysis of object-oriented programming languages is presented in term of the characters and development. The notion of adaptive teaching upon…

Assessing Foreign Language Proficiency of Undergraduates. Issues in Language Program Direction: A Series of Annual Volumes.

ERIC Educational Resources Information Center

Teschner, Richard V., Ed.

This collection of papers includes: "Foreign Language Testing Today: Issues in Language Program Direction" (Frank Nuessel); "Assessing the Problems of Assessment" (M. Peter Hagiwara); "Testing in Foreign Language Programs and Testing Programs in Foreign Language Departments: Reflections and Recommendations" (Elizabeth…

Language-Through-Literature; A Literary Language/Language Arts Program for Bilingual Education, ESL and Other Activities in Early Childhood. Books 1 and 2.

ERIC Educational Resources Information Center

King, Paul; King, Eva

This language-through-literature program is designed to be used as a native language program (language arts/reading readiness), as a second language program, or as a combined native and second language program in early childhood education. Sequentially developed over the year and within each unit, the program is subdivided into 14 units of about…

Investigating Principals' Knowledge and Perceptions of Second Language Programs for English Language Learners

ERIC Educational Resources Information Center

Padron, Yolanda N.; Waxman, Hersh C.

2016-01-01

This study examined principals' knowledge and perceptions of second language programs for English language learners (ELLs) operating in their schools. An open-ended survey and in-depth interviews were used to examine elementary school principals' knowledge of the second language programs implemented at their schools. The survey asked principals…

Xp11.2 Translocation Renal Cell Carcinoma Diagnosed by Immunohistochemistry and Cytogenetics.

PubMed

Dey, Biswajit; Badhe, Bhawana; Govindarajan, Krishna Kumar; Ramesh, Ranjith Arumbakkam

2016-01-01

Xp11.2 translocation renal cell carcinomas (TRCCs) are a group of neoplasms with distinct clinical, histopathological appearance, immunohistochemical, and cytogenetic profile. We report a case of Xp11.2 translocation TRCC in an 11-year-old male diagnosed based on immunohistochemistry and fluorescence in situ hybridization.

Artificial intelligence programming languages for computer aided manufacturing

NASA Technical Reports Server (NTRS)

Rieger, C.; Samet, H.; Rosenberg, J.

1979-01-01

Eight Artificial Intelligence programming languages (SAIL, LISP, MICROPLANNER, CONNIVER, MLISP, POP-2, AL, and QLISP) are presented and surveyed, with examples of their use in an automated shop environment. Control structures are compared, and distinctive features of each language are highlighted. A simple programming task is used to illustrate programs in SAIL, LISP, MICROPLANNER, and CONNIVER. The report assumes reader knowledge of programming concepts, but not necessarily of the languages surveyed.

Xp11.2 Translocation Renal Cell Carcinoma Diagnosed by Immunohistochemistry and Cytogenetics

PubMed Central

Dey, Biswajit; Badhe, Bhawana; Govindarajan, Krishna Kumar; Ramesh, Ranjith Arumbakkam

2016-01-01

Xp11.2 translocation renal cell carcinomas (TRCCs) are a group of neoplasms with distinct clinical, histopathological appearance, immunohistochemical, and cytogenetic profile. We report a case of Xp11.2 translocation TRCC in an 11-year-old male diagnosed based on immunohistochemistry and fluorescence in situ hybridization. PMID:27365924

Spanish-language community-based mental health treatment programs, policy-required language-assistance programming, and mental health treatment access among Spanish-speaking clients.

PubMed

Snowden, Lonnie R; McClellan, Sean R

2013-09-01

We investigated the extent to which implementing language assistance programming through contracting with community-based organizations improved the accessibility of mental health care under Medi-Cal (California's Medicaid program) for Spanish-speaking persons with limited English proficiency, and whether it reduced language-based treatment access disparities. Using a time series nonequivalent control group design, we studied county-level penetration of language assistance programming over 10 years (1997-2006) for Spanish-speaking persons with limited English proficiency covered under Medi-Cal. We used linear regression with county fixed effects to control for ongoing trends and other influences. When county mental health plans contracted with community-based organizations, those implementing language assistance programming increased penetration rates of Spanish-language mental health services under Medi-Cal more than other plans (0.28 percentage points, a 25% increase on average; P < .05). However, the increase was insufficient to significantly reduce language-related disparities. Mental health treatment programs operated by community-based organizations may have moderately improved access after implementing required language assistance programming, but the programming did not reduce entrenched disparities in the accessibility of mental health services.

Spanish-Language Community-Based Mental Health Treatment Programs, Policy-Required Language-Assistance Programming, and Mental Health Treatment Access Among Spanish-Speaking Clients

PubMed Central

McClellan, Sean R.

2013-01-01

Objectives. We investigated the extent to which implementing language assistance programming through contracting with community-based organizations improved the accessibility of mental health care under Medi-Cal (California’s Medicaid program) for Spanish-speaking persons with limited English proficiency, and whether it reduced language-based treatment access disparities. Methods. Using a time series nonequivalent control group design, we studied county-level penetration of language assistance programming over 10 years (1997–2006) for Spanish-speaking persons with limited English proficiency covered under Medi-Cal. We used linear regression with county fixed effects to control for ongoing trends and other influences. Results. When county mental health plans contracted with community-based organizations, those implementing language assistance programming increased penetration rates of Spanish-language mental health services under Medi-Cal more than other plans (0.28 percentage points, a 25% increase on average; P < .05). However, the increase was insufficient to significantly reduce language-related disparities. Conclusions. Mental health treatment programs operated by community-based organizations may have moderately improved access after implementing required language assistance programming, but the programming did not reduce entrenched disparities in the accessibility of mental health services. PMID:23865663

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

ERIC Educational Resources Information Center

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…

The Dual Language Program Planner: A Guide for Designing and Implementing Dual Language Programs.

ERIC Educational Resources Information Center

Howard, Elizabeth R.; Olague, Natalie; Rogers, David

This guide offers a framework to facilitate the planning process for dual language programs, assuming at least a basic working knowledge of the central characteristics and essential features of dual language models. It provides an overview of the various models that serve linguistically diverse student populations, defining the term dual language…

25 CFR 39.131 - What is a Language Development Program?

Code of Federal Regulations, 2014 CFR

2014-04-01

... EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.131 What is a Language Development Program? A Language Development program is one that serves students who either: (a...

25 CFR 39.131 - What is a Language Development Program?

Code of Federal Regulations, 2013 CFR

2013-04-01

... EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.131 What is a Language Development Program? A Language Development program is one that serves students who either: (a...

25 CFR 39.131 - What is a Language Development Program?

Code of Federal Regulations, 2012 CFR

2012-04-01

... EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.131 What is a Language Development Program? A Language Development program is one that serves students who either: (a...

Real-Time MENTAT programming language and architecture

NASA Technical Reports Server (NTRS)

Grimshaw, Andrew S.; Silberman, Ami; Liu, Jane W. S.

1989-01-01

Real-time MENTAT, a programming environment designed to simplify the task of programming real-time applications in distributed and parallel environments, is described. It is based on the same data-driven computation model and object-oriented programming paradigm as MENTAT. It provides an easy-to-use mechanism to exploit parallelism, language constructs for the expression and enforcement of timing constraints, and run-time support for scheduling and exciting real-time programs. The real-time MENTAT programming language is an extended C++. The extensions are added to facilitate automatic detection of data flow and generation of data flow graphs, to express the timing constraints of individual granules of computation, and to provide scheduling directives for the runtime system. A high-level view of the real-time MENTAT system architecture and programming language constructs is provided.

Applications Performance on NAS Intel Paragon XP/S - 15#

NASA Technical Reports Server (NTRS)

Saini, Subhash; Simon, Horst D.; Copper, D. M. (Technical Monitor)

1994-01-01

The Numerical Aerodynamic Simulation (NAS) Systems Division received an Intel Touchstone Sigma prototype model Paragon XP/S- 15 in February, 1993. The i860 XP microprocessor with an integrated floating point unit and operating in dual -instruction mode gives peak performance of 75 million floating point operations (NIFLOPS) per second for 64 bit floating point arithmetic. It is used in the Paragon XP/S-15 which has been installed at NAS, NASA Ames Research Center. The NAS Paragon has 208 nodes and its peak performance is 15.6 GFLOPS. Here, we will report on early experience using the Paragon XP/S- 15. We have tested its performance using both kernels and applications of interest to NAS. We have measured the performance of BLAS 1, 2 and 3 both assembly-coded and Fortran coded on NAS Paragon XP/S- 15. Furthermore, we have investigated the performance of a single node one-dimensional FFT, a distributed two-dimensional FFT and a distributed three-dimensional FFT Finally, we measured the performance of NAS Parallel Benchmarks (NPB) on the Paragon and compare it with the performance obtained on other highly parallel machines, such as CM-5, CRAY T3D, IBM SP I, etc. In particular, we investigated the following issues, which can strongly affect the performance of the Paragon: a. Impact of the operating system: Intel currently uses as a default an operating system OSF/1 AD from the Open Software Foundation. The paging of Open Software Foundation (OSF) server at 22 MB to make more memory available for the application degrades the performance. We found that when the limit of 26 NIB per node out of 32 MB available is reached, the application is paged out of main memory using virtual memory. When the application starts paging, the performance is considerably reduced. We found that dynamic memory allocation can help applications performance under certain circumstances. b. Impact of data cache on the i860/XP: We measured the performance of the BLAS both assembly coded and Fortran

Validation of a TFE3 break-apart FISH assay for Xp11.2 translocation renal cell carcinomas.

PubMed

Mosquera, Juan-Miguel; Dal Cin, Paola; Mertz, Kirsten D; Perner, Sven; Davis, Ian J; Fisher, David E; Rubin, Mark A; Hirsch, Michelle S

2011-09-01

Renal cell carcinomas (RCCs) with an Xp11.2 translocation predominantly affect young patients, and can present at an advanced stage. However, more cases in older patients and incidentally detected cancers at earlier stages are also being identified. As the histology of Xp11.2 RCCs overlaps with clear cell and papillary RCCs, it is not infrequent that Xp11.2 RCCs are overlooked and misdiagnosed. The objective of this study was to validate the use of fluorescence in-situ hybridization (FISH) for identifying Xp11.2 RCCs. One hundred fifty-eight consecutive, unselected renal tumors were evaluated in tissue microarrays, including 109 clear cell RCCs, 20 papillary RCCs, 3 RCCs with mixed papillary and clear cell features, 1 Xp11.2 translocation RCC, 8 chromophobe RCCs, 10 oncocytomas, and 7 angiomyolipomas. FISH evaluation was performed blinded to karyotype data, available in about two-thirds of cases. Furthermore, conventional sections of 4 Xp11.2 RCCs, 4 RCCs with mixed papillary and clear cell features, and 4 cases of alveolar soft part sarcoma (the latter for control purposes) were also assessed by FISH. Break-apart signals were homogeneously identified throughout tumor cells in 2 cases from the tissue microarrays including 1 known Xp11.2 RCC and 1 misdiagnosed Xp11.2 RCC. All conventional sections from the Xp11.2 RCC and alveolar soft part sarcoma cases were positive for the TFE3 rearrangement by FISH. All remaining cases were negative. Our study shows the clinical application of FISH in formalin-fixed, paraffin-embedded tissue for detection of Xp11.2 translocation RCCs and other tumors with this genetic aberration.

The African Language Program at Michigan State University.

ERIC Educational Resources Information Center

Dwyer, David

1979-01-01

Describes the African language program at Michigan State University, which provides (1) supervised, individualized instruction for high-demand languages, on two levels; (2) regular classroom instruction for Swahili and Hausa; and (3) non-credit, self-instructional programs for low-demand languages. Sample forms are appended. (AM)

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

Code of Federal Regulations, 2010 CFR

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...

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

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 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...

The Trajectory of Language Policy: The First Language Maintenance and Development Program in South Australia

ERIC Educational Resources Information Center

Liddicoat, Anthony J.; Curnow, Timothy Jowan; Scarino, Angela

2016-01-01

This paper examines the development of the First Language Maintenance and Development (FLMD) program in South Australia. This program is the main language policy activity that specifically focuses on language maintenance in government primary schools and has existed since 1986. During this time, the program has evolved largely as the result of ad…

Foreign Language K-12. Program Evaluation 1991-92.

ERIC Educational Resources Information Center

Wadden, Jerry M.

The Des Moines (Iowa) Public Schools foreign language program for K-12 is described and evaluated. The evaluation report focuses on six areas, including: (1) school district mission and philosophy of foreign language instruction; (2) context (state policies and standards, foreign language program overview and enrollment, fiber-optic communication…

Programming Language Use in US Academia and Industry

ERIC Educational Resources Information Center

Ben Arfa Rabai, Latifa; Cohen, Barry; Mili, Ali

2015-01-01

In the same way that natural languages influence and shape the way we think, programming languages have a profound impact on the way a programmer analyzes a problem and formulates its solution in the form of a program. To the extent that a first programming course is likely to determine the student's approach to program design, program analysis,…

Real-Time Multiprocessor Programming Language (RTMPL) user's manual

NASA Technical Reports Server (NTRS)

Arpasi, D. J.

1985-01-01

A real-time multiprocessor programming language (RTMPL) has been developed to provide for high-order programming of real-time simulations on systems of distributed computers. RTMPL is a structured, engineering-oriented language. The RTMPL utility supports a variety of multiprocessor configurations and types by generating assembly language programs according to user-specified targeting information. Many programming functions are assumed by the utility (e.g., data transfer and scaling) to reduce the programming chore. This manual describes RTMPL from a user's viewpoint. Source generation, applications, utility operation, and utility output are detailed. An example simulation is generated to illustrate many RTMPL features.

Language Arts Program Guide, K-12.

ERIC Educational Resources Information Center

Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

Intended for use by administrators, teachers, and district and state personnel, this guide provides a framework for Hawaii's kindergarten through grade 12 language arts program. Various sections of the guide contain (1) a statement of beliefs concerning the nature of language, language and learning, the student, and the school climate; (2) program…

Cyclic and Torsional Fatigue Resistance of XP-endo Shaper and TRUShape Instruments.

PubMed

Silva, Emmanuel João Nogueira Leal; Vieira, Victor Talarico Leal; Belladonna, Felipe Gonçalves; Zuolo, Arthur de Siqueira; Antunes, Henrique Dos Santos; Cavalcante, Daniele Moreira; Elias, Carlos Nelson; De-Deus, Gustavo

2018-01-01

The purpose of this study was to evaluate the cyclic and torsional fatigue resistance of the XP-endo Shaper (FKG Dentaire, La Chaux-de-Fonds, Switzerland) and TRUShape (Dentsply Tulsa Dental Specialties, Tulsa, OK) instruments. Twenty XP-endo Shaper (30/0.01) instruments and 20 TRUShape (30/0.06v) instruments were used. Cyclic fatigue resistance was tested by measuring the number of cycles and time to fracture in an artificial stainless steel canal with a 60° angle and a 5-mm radius of curvature (n = 10). The torque and angle of rotation at failure of new instruments (n = 10) were measured according to ISO 3630-1. The fracture surface of all fragments was examined with a scanning electron microscope. Results were statistically analyzed using the Student t test at a significance level of P < .05. The XP-endo Shaper instruments showed a significantly longer number of cycles to fracture and time to failure in seconds than the TRUShape instruments (P < .05). The XP-endo Shaper also presented a lower maximum torque load (P < .05) but a significantly higher angular rotation to fracture than TRUShape (P < .05). The XP-endo Shaper instruments showed a higher cyclic fatigue resistance and angle of rotation to fracture but lower torque to failure than TRUShape instruments. Copyright © 2017 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Language and Man: An Exploratory Foreign-Language Program for Grade Six.

ERIC Educational Resources Information Center

Bartos, Marilyn; And Others

This curriculum guide presents a program introducing sixth-grade children to the study of language, of languages other than English, and specifically of French. An initial section includes a variety of activities designed to interest students in the study of language, its peculiarties, complexities, and importance in life. Prior to the first…

Programming parallel architectures: The BLAZE family of languages

NASA Technical Reports Server (NTRS)

Mehrotra, Piyush

1988-01-01

Programming multiprocessor architectures is a critical research issue. An overview is given of the various approaches to programming these architectures that are currently being explored. It is argued that two of these approaches, interactive programming environments and functional parallel languages, are particularly attractive since they remove much of the burden of exploiting parallel architectures from the user. Also described is recent work by the author in the design of parallel languages. Research on languages for both shared and nonshared memory multiprocessors is described, as well as the relations of this work to other current language research projects.

Award-Winning Foreign Language Programs: Prescriptions for Success.

ERIC Educational Resources Information Center

Sims, William D.; Hammond, Sandra B.

The study reviews 50 foreign language programs in the United States that are said to be both inspirational and useful for providing concrete information about the creation and preservation of successful language programs. The programs cited are exemplary and can serve as models for educators and administrators to study and visit. Program selection…

NATAL-74; Towards a Common Programming Language for CAL.

ERIC Educational Resources Information Center

Brahan, J. W.; Colpitts, B. A.

NATAL-74 is a programing language designed for Canadian computer aided learning (CAL) programs. The language has two fundamental elements: the UNIT provides the interface between the student and the subject matter, and the PROCEDURE element embodies teaching strategy. Desirable features of several programing languages have been adapted to cope…

A comparison of common programming languages used in bioinformatics.

PubMed

Fourment, Mathieu; Gillings, Michael R

2008-02-05

The performance of different programming languages has previously been benchmarked using abstract mathematical algorithms, but not using standard bioinformatics algorithms. We compared the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Sellers algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python. Implementations in C and C++ were fastest and used the least memory. Programs in these languages generally contained more lines of code. Java and C# appeared to be a compromise between the flexibility of Perl and Python and the fast performance of C and C++. The relative performance of the tested languages did not change from Windows to Linux and no clear evidence of a faster operating system was found. Source code and additional information are available from http://www.bioinformatics.org/benchmark/. This benchmark provides a comparison of six commonly used programming languages under two different operating systems. The overall comparison shows that a developer should choose an appropriate language carefully, taking into account the performance expected and the library availability for each language.

A comparison of common programming languages used in bioinformatics

PubMed Central

Fourment, Mathieu; Gillings, Michael R

2008-01-01

Background The performance of different programming languages has previously been benchmarked using abstract mathematical algorithms, but not using standard bioinformatics algorithms. We compared the memory usage and speed of execution for three standard bioinformatics methods, implemented in programs using one of six different programming languages. Programs for the Sellers algorithm, the Neighbor-Joining tree construction algorithm and an algorithm for parsing BLAST file outputs were implemented in C, C++, C#, Java, Perl and Python. Results Implementations in C and C++ were fastest and used the least memory. Programs in these languages generally contained more lines of code. Java and C# appeared to be a compromise between the flexibility of Perl and Python and the fast performance of C and C++. The relative performance of the tested languages did not change from Windows to Linux and no clear evidence of a faster operating system was found. Source code and additional information are available from Conclusion This benchmark provides a comparison of six commonly used programming languages under two different operating systems. The overall comparison shows that a developer should choose an appropriate language carefully, taking into account the performance expected and the library availability for each language. PMID:18251993

The English Language Fellows Program.

ERIC Educational Resources Information Center

Blakely, Richard

1995-01-01

Discusses the English Language Fellows (ELF) Program, a pilot project that pairs specially-trained, native-speaking undergraduates with nonnative-speaking (NNS) classmates to study the content of courses that both are taking together. Woven into that study of course content, for the benefit of the NNS students, is the study of language as it is…

Renal cell carcinoma associated with Xp11.2 translocations, report of a case.

PubMed

Jing, Hongbiao; Tai, Yanhong; Xu, Dazhou; Yang, Fan; Geng, Ming

2010-07-01

Renal cell carcinomas (RCCs) associated with Xp11.2 translocations (Xp11.2 translocation RCCs) are rare and occur predominantly in children and adolescents. A case of such tumor in a 12-year boy is reported. Grossly the cut surface of the ill-defined mass was polychromatic, containing areas of hemorrhage and necrosis. Microscopically, the tumor was composed of epithelioid cells with clear to weakly eosinophilic cytoplasm arranged in nested, alveolar, and pseudopapillary formations. Immunohistochemically, the neoplastic cells were positive for transcription factor E3 and CD10. We concluded that this case was an Xp11.2 translocation RCC. Copyright 2010 Elsevier Inc. All rights reserved.

An Analysis of Published Preschool Language Programs.

ERIC Educational Resources Information Center

Bartlett, Elsa Jaffe

For purposes of analysis, preschool language programs can be sorted into four general categories according to the dominant type of learning activity (1) Pattern practice, (2) Cognitive verbalization, (3) Discussion, (4) Role play. Along with definitions of language, the program types differ in the kinds of interactions which occur between teacher…

Program of Studies. Foreign Languages.

ERIC Educational Resources Information Center

Fairfax County Schools, VA.

This curriculum guide describes the instructional program in foreign languages to be implemented in Fairfax County Public Schools, kindergarten through Grade 12. Section A describes the program and general goals, curriculum, and course content at levels 1-5. A general introduction to the Greek and Latin programs is also included. Introductions to…

US Directory of Foreign Language Education Programs.

ERIC Educational Resources Information Center

Grosse, Christine Uber

The preparation of a directory of foreign language education programs was a response to the lack of an information source for location or curricular content of programs in foreign language pedagogy, and followed the lead of other associations in the United States and abroad in compiling such information. Despite having developed guidelines for…

34 CFR 669.1 - What is the Language Resource Centers Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the Language Resource Centers Program? 669.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION LANGUAGE RESOURCE CENTERS PROGRAM General § 669.1 What is the Language Resource Centers Program? The Language Resource Centers Program makes awards, through grants or...

34 CFR 669.1 - What is the Language Resource Centers Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false What is the Language Resource Centers Program? 669.1... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION LANGUAGE RESOURCE CENTERS PROGRAM General § 669.1 What is the Language Resource Centers Program? The Language Resource Centers Program makes awards, through grants or...

Students' Perspective on the First Programming Language: C-Like or Pascal-Like Languages?

ERIC Educational Resources Information Center

Xinogalos, Stelios; Pitner, Tomáš; Ivanovic, Mirjana; Savic, Miloš

2018-01-01

The choice of the first programming language (FPL) has been a controversial issue for several decades. Nearly everyone agrees that the FPL is important and affects students' subsequent education on programming. The study presented in this article investigates the suitability of various C-like and Pascal-like programming languages as a FPL.…

Clinicopathologic Characteristics and Prognosis of Xp11.2 Translocation Renal Cell Carcinoma: Multicenter, Propensity Score Matching Analysis.

PubMed

Choo, Min Soo; Jeong, Chang Wook; Song, Cheryn; Jeon, Hwang Gyun; Seo, Seong Il; Hong, Sung Kyu; Byun, Seok-Soo; Chung, Jin Soo; Hong, Sung-Hoo; Hwang, Eu Chang; Kim, Hyeon Hoe; Kwak, Cheol

2017-10-01

We evaluated the clinicopathologic characteristics and prognosis of Xp11.2 translocation (Xp11.2t) renal cell carcinoma (RCC) from a multicenter study and compare them with clear-cell RCC using a propensity score matching analysis. Between 2004 and 2013, 8384 consecutive patients from 7 institutions who were diagnosed with RCC were reviewed, and the pathologically confirmed Xp11.2t cases were enrolled. The oncological outcomes of Xp11.2t were compared with those of clear-cell RCC by selecting matched cases using 1:3 propensity score matching methods in a precollected clear-cell RCC data set from our hospital. The patients were divided into 2 subgroups on the basis of age of onset, either before (early) or after (late) 45 years old. Xp11.2t was found in 61 cases, corresponding to 0.72% of RCC cases for the 10 years. The mean age was 38.2 ± 19.4 years, and the mean tumor size was 6.2 ± 3.9 cm. The Xp11.2t cases were at more advanced stages and showed tendencies to involve lymph nodes at diagnosis. After the matching, there were no significant differences in recurrence-free and overall survival compared with clear-cell RCC. The age of incidence for Xp11.2t had a bimodal distribution, which was most common in the 30s and smaller peak in the 60s. Xp11.2t corresponded to a significantly worse prognosis for overall survival in late onset (after 45 years) subgroup (P = .038; hazard ratio, 3.199; 95% confidence interval, 1.065-9.609). This neoplasm has more aggressive clinicopathologic features at diagnosis. In older patients with onset age > 45 years, Xp11.2t showed a significantly worse prognosis than clear-cell RCC. Copyright © 2017 Elsevier Inc. All rights reserved.

Computer Languages: A Practical Guide to the Chief Programming Languages.

ERIC Educational Resources Information Center

Sanderson, Peter C.

All the most commonly-used high-level computer languages are discussed in this book. An introductory discussion provides an overview of the basic components of a digital computer, the general planning of a computer programing problem, and the various types of computer languages. Each chapter is self-contained, emphasizes those features of a…

The BLAZE language: A parallel language for scientific programming

NASA Technical Reports Server (NTRS)

Mehrotra, P.; Vanrosendale, J.

1985-01-01

A Pascal-like scientific programming language, Blaze, is described. Blaze contains array arithmetic, forall loops, and APL-style accumulation operators, which allow natural expression of fine grained parallelism. It also employs an applicative or functional procedure invocation mechanism, which makes it easy for compilers to extract coarse grained parallelism using machine specific program restructuring. Thus Blaze should allow one to achieve highly parallel execution on multiprocessor architectures, while still providing the user with onceptually sequential control flow. A central goal in the design of Blaze is portability across a broad range of parallel architectures. The multiple levels of parallelism present in Blaze code, in principle, allow a compiler to extract the types of parallelism appropriate for the given architecture while neglecting the remainder. The features of Blaze are described and shows how this language would be used in typical scientific programming.

The BLAZE language - A parallel language for scientific programming

NASA Technical Reports Server (NTRS)

Mehrotra, Piyush; Van Rosendale, John

1987-01-01

A Pascal-like scientific programming language, BLAZE, is described. BLAZE contains array arithmetic, forall loops, and APL-style accumulation operators, which allow natural expression of fine grained parallelism. It also employs an applicative or functional procedure invocation mechanism, which makes it easy for compilers to extract coarse grained parallelism using machine specific program restructuring. Thus BLAZE should allow one to achieve highly parallel execution on multiprocessor architectures, while still providing the user with conceptually sequential control flow. A central goal in the design of BLAZE is portability across a broad range of parallel architectures. The multiple levels of parallelism present in BLAZE code, in principle, allow a compiler to extract the types of parallelism appropriate for the given architecture while neglecting the remainder. The features of BLAZE are described and it is shown how this language would be used in typical scientific programming.

Scaffold: Quantum Programming Language

DTIC Science & Technology

2012-07-24

Europe, 2012. [8] B. Eastin and S . T. Flammia , “Q-circuit tutorial,” arXiv:quant-ph/0406003v2. [9] A. I. Faruque et al., “Scaffold: Quantum Programming...TITLE AND SUBTITLE Scaffold: Quantum Programming Language 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d...PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Princeton University,Department of Computer

Structured Design Language for Computer Programs

NASA Technical Reports Server (NTRS)

Pace, Walter H., Jr.

1986-01-01

Box language used at all stages of program development. Developed to provide improved productivity in designing, coding, and maintaining computer programs. BOX system written in FORTRAN 77 for batch execution.

Dynamic Contrast-Enhanced CT Characterization of Xp11.2 Translocation/TFE3 Gene Fusions versus Papillary Renal Cell Carcinomas.

PubMed

He, Jian; Zhou, Kefeng; Zhu, Bin; Zhang, Gutian; Li, Xiaogong; Guo, Hongqian; Gan, Weidong; Zhou, Zhengyang; Liu, Tian

2015-01-01

To compare the differences of CT characteristics between renal cell carcinomas (RCCs) associated with Xp11.2 translocation/TFE3 gene fusions (Xp11.2 RCCs) and papillary cell renal cell carcinomas (PRCCs). CT images and clinical records of 64 patients (25 Xp11.2 RCCs, 15 type 1 and 24 type 2 PRCCs) were analyzed and compared retrospectively. Xp11.2 RCC more frequently affected young (30.7 ± 8.7 years) women (16/25, 64%) with gross hematuria (12/25, 48%), while PRCC more frequently involved middle-aged (54.8 ± 11.1 years) men (28/39, 71.8%) asymptomatically. Xp11.2 RCC tended to be heterogeneous density with some showing circular calcification. Lesion sizes of Xp11.2 RCC (5.4 ± 2.2 cm) and type 2 PRCC (5.7 ± 2.5 cm) were significantly larger than that of type 1 PRCC (3.8 ± 1.8 cm). Xp11.2 RCC contained more cystic components (22/25, 88%) than type 1 PRCC (all solid) and type 2 PRCC (9/24, 36.0%). Type 1 PRCC (13/15, 86.7%) and Xp11.2 RCC (21/25, 84.0%) showed more clear boundary than type 2 PRCC (12/24, 50.0%). CT features including diameter, boundary, attenuation, nature, and circular calcification of the tumor, combined with demographic information and symptoms, may be useful to differentiate Xp11.2 RCC from different subtypes of PRCC.

Location interval at Xp22.3 for X-linked chondrodysplasia punctata

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

Sheffield, L.; Hutchison, W.; Holloway, A.

1994-09-01

The literature shows that there is a gene for chondropdysplasia punctata (CDP) located at Xp22.3 from the study of chromosomal rearrangements involving Xp. It is also suspected that there are genes for short stature and mental retardation nearby. Petit has described a family of brachytelephalangic CDP that was due to a submicroscopic interstitial deletion of Xp22.3. Symmetrical (mild) CDP seems to be identical to brachytelephalangic CDP clinically, has variable features of short stature and mental retardation, and has a preponderance of affected males. We describe results using DNA probes from Xp22.3 in 10 patients with radiologically proven symmetrical CDP. Othermore » known genes in this region have a high proportion of deletions as we screened our patients for deletions in DXYS20, MIC2, PABX, DXYS159X, DXS283, DXS285, J502(PCR), DXS31, DXS43 (listed distally to proximally). No deletions were found. We have also studied a fetus with proven CDP who has a X,Y translocation (46,V,t(X;Y)(p22.3;q12)mat). This patient was deleted for all distal probes up to J502(PCR). It is not yet known where the breakpoint lies but it may be just proximal to the CDP gene. The results of the 10 symmetrical CDPs and the X;Y translocation fetus are presented with further definition of the X chromosomal breakpoint in the translocation.« less

Quantitative Model for Choosing Programming Language for Online Instruction

ERIC Educational Resources Information Center

Sherman, Steven J.; Shehane, Ronald F.; Todd, Dewey W.

2018-01-01

Colleges are increasingly offering online courses, including computer programming courses for business school students. Programming languages that are most useful to students are those that are widely used in the job market. However, the most popular computer languages change at least every three years. Therefore, the language used for instruction…

Genotype-phenotype characterization in 13 individuals with chromosome Xp11.22 duplications.

PubMed

Grams, Sarah E; Argiropoulos, Bob; Lines, Matthew; Chakraborty, Pranesh; Mcgowan-Jordan, Jean; Geraghty, Michael T; Tsang, Marilyn; Eswara, Marthand; Tezcan, Kamer; Adams, Kelly L; Linck, Leesa; Himes, Patricia; Kostiner, Dana; Zand, Dina J; Stalker, Heather; Driscoll, Daniel J; Huang, Taosheng; Rosenfeld, Jill A; Li, Xu; Chen, Emily

2016-04-01

We report 13 new individuals with duplications in Xp11.22-p11.23. The index family has one male and two female members in three generations with mild-severe intellectual disability (ID), speech delay, dysmorphic features, early puberty, constipation, and/or hand and foot abnormalities. Affected individuals were found to have two small duplications in Xp11.22 at nucleotide position (hg19) 50,112,063-50,456,458 bp (distal) and 53,160,114-53,713,154 bp (proximal). Collectively, these two regions include 14 RefSeq genes, prompting collection of a larger cohort of patients, in an attempt to delineate critical genes associated with the observed phenotype. In total, we have collected data on nine individuals with duplications overlapping the distal duplication region containing SHROOM4 and DGKK and eight individuals overlapping the proximal region including HUWE1. Duplications of HUWE1 have been previously associated with non-syndromic ID. Our data, with previously published reports, suggest that duplications involving SHROOM4 and DGKK may represent a new syndromic X-linked ID critical region associated with mild to severe ID, speech delay +/- dysarthria, attention deficit disorder, precocious puberty, constipation, and motor delay. We frequently observed foot abnormalities, 5th finger clinodactyly, tapering fingers, constipation, and exercise intolerance in patients with duplications of these two genes. Regarding duplications including the proximal region, our observations agree with previous studies, which have found associations with intellectual disability. In addition, expressive language delay, failure to thrive, motor delay, and 5th finger clinodactyly were also frequently observed in patients with the proximal duplication. © 2015 Wiley Periodicals, Inc.

25 CFR 39.136 - What is the WSU for Language Development programs?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What is the WSU for Language Development programs? 39.136... EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.136 What is the WSU for Language Development programs? Language Development programs are funded at 0.13 WSUs per student. ...

Genetic algorithms using SISAL parallel programming language

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

Tejada, S.

1994-05-06

Genetic algorithms are a mathematical optimization technique developed by John Holland at the University of Michigan [1]. The SISAL programming language possesses many of the characteristics desired to implement genetic algorithms. SISAL is a deterministic, functional programming language which is inherently parallel. Because SISAL is functional and based on mathematical concepts, genetic algorithms can be efficiently translated into the language. Several of the steps involved in genetic algorithms, such as mutation, crossover, and fitness evaluation, can be parallelized using SISAL. In this paper I will l discuss the implementation and performance of parallel genetic algorithms in SISAL.

MDCT findings of renal cell carcinoma associated with Xp11.2 translocation and TFE3 gene fusion and papillary renal cell carcinoma.

PubMed

Woo, Sungmin; Kim, Sang Youn; Lee, Myoung Seok; Moon, Kyung Chul; Kim, See Hyung; Cho, Jeong Yeon; Kim, Seung Hyup

2015-03-01

OBJECTIVE. The purpose of this study was to compare the MDCT features of renal cell carcinoma (RCC) associated with Xp11.2 translocation and TFE3 gene fusion (Xp11 RCC) and papillary RCC. MATERIALS AND METHODS. The study included 19 and 39 patients with histologically proven Xp11 RCC and papillary RCC, respectively, who underwent multiphase renal MDCT before nephrectomy. CT findings were compared between Xp11 RCC and papillary RCC using the Student t test and chi-square test. Subgroup analyses of small (< 4 cm) renal masses for these features were performed. RESULTS. Patients with Xp11 RCC were younger (p < 0.001), and it was more prevalent in women (p = 0.007). Tumor size was greater in Xp11 RCC (p = 0.004) and more common in cystic change (p < 0.001). Calcification and unenhanced high-attenuating areas were more frequent in Xp11 RCC (p = 0.001 and 0.026, respectively). Xp11 RCCs were more prevalent in lymph node and distant metastasis (p < 0.001 and p = 0.031, respectively). Xp11 RCC and papillary RCC showed no significant difference in epicenter, margin, and venous and collecting duct invasion (p = 0.403-1.000). Although Xp11 RCC and papillary RCC had lower attenuation than the renal cortex on corticomedullary and early excretory phases (p < 0.001), only Xp11 RCCs were hyperattenuating to the cortex on the unenhanced phase (p < 0.001). Xp11 RCCs had significantly higher attenuation compared with papillary RCCs on all phases (p ≤ 0.02). Regarding small masses, cystic change, calcification, and lymph node metastasis were still more frequent in Xp11 RCCs (p ≤ 0.016). CONCLUSION. Greater size, more cystic change, calcification, high-attenuating areas on unenhanced imaging, and lymph node and distant metastasis were helpful for differentiating Xp11 RCC from papillary RCC.

Starting a New Language Education Program

ERIC Educational Resources Information Center

Harris, Kathy

2015-01-01

Early years and primary teachers have a unique opportunity to apply their strong teaching practices, classroom management and understanding of childhood literacy development to teaching a language. This paper reports on a project from Independent Schools Queensland to increase language programs in schools by retraining classroom teachers.…

HAL/S - The programming language for Shuttle

NASA Technical Reports Server (NTRS)

Martin, F. H.

1974-01-01

HAL/S is a higher order language and system, now operational, adopted by NASA for programming Space Shuttle on-board software. Program reliability is enhanced through language clarity and readability, modularity through program structure, and protection of code and data. Salient features of HAL/S include output orientation, automatic checking (with strictly enforced compiler rules), the availability of linear algebra, real-time control, a statement-level simulator, and compiler transferability (for applying HAL/S to additional object and host computers). The compiler is described briefly.

The Dynamics of Language Program Direction. Issues in Language Program Direction: A Series of Annual Volumes.

ERIC Educational Resources Information Center

Benseler, David P., Ed.

This collection papers begins with "Introduction: The Dynamics of Successful Leadership in Foreign Language Programs," then features the following: "The Undergraduate Program: Autonomy and Empowerment" (Wilga M. Rivers); "TA Supervision: Are We Preparing a Future Professoriate?" (Cathy Pons); "Applied Scholarship…

Dynamic Contrast-Enhanced CT Characterization of Xp11.2 Translocation/TFE3 Gene Fusions versus Papillary Renal Cell Carcinomas

PubMed Central

He, Jian; Zhou, Kefeng; Zhu, Bin; Zhang, Gutian; Li, Xiaogong; Guo, Hongqian; Gan, Weidong; Zhou, Zhengyang; Liu, Tian

2015-01-01

Purpose. To compare the differences of CT characteristics between renal cell carcinomas (RCCs) associated with Xp11.2 translocation/TFE3 gene fusions (Xp11.2 RCCs) and papillary cell renal cell carcinomas (PRCCs). Methods. CT images and clinical records of 64 patients (25 Xp11.2 RCCs, 15 type 1 and 24 type 2 PRCCs) were analyzed and compared retrospectively. Results. Xp11.2 RCC more frequently affected young (30.7 ± 8.7 years) women (16/25, 64%) with gross hematuria (12/25, 48%), while PRCC more frequently involved middle-aged (54.8 ± 11.1 years) men (28/39, 71.8%) asymptomatically. Xp11.2 RCC tended to be heterogeneous density with some showing circular calcification. Lesion sizes of Xp11.2 RCC (5.4 ± 2.2 cm) and type 2 PRCC (5.7 ± 2.5 cm) were significantly larger than that of type 1 PRCC (3.8 ± 1.8 cm). Xp11.2 RCC contained more cystic components (22/25, 88%) than type 1 PRCC (all solid) and type 2 PRCC (9/24, 36.0%). Type 1 PRCC (13/15, 86.7%) and Xp11.2 RCC (21/25, 84.0%) showed more clear boundary than type 2 PRCC (12/24, 50.0%). Conclusion. CT features including diameter, boundary, attenuation, nature, and circular calcification of the tumor, combined with demographic information and symptoms, may be useful to differentiate Xp11.2 RCC from different subtypes of PRCC. PMID:26636097

Xp11.2 translocation renal cell carcinoma with TFE3 gene fusion: A case report

PubMed Central

Pan, Xiang; Quan, Jing; Zhao, Liwen; Li, Wenhua; Wei, Benlin; Yang, Shangqi; Lai, Yongqing

2018-01-01

Xp11.2 translocation renal cell carcinoma (RCC) with transcription factor E3 (TFE3) gene fusion is a rare tumor, and the prognosis of this tumor is poorer compared with that of other subtypes of RCC. The patient presented herein was a 70-year-old man who presented with a solid mass sized ~8.2×6.1 cm in the right kidney and underwent radical right nephrectomy. Following pathological and immunohistochemical (IHC) examination and fluorescent in situ hybridization (FISH), the patient was diagnosed with Xp11.2 translocation RCC with TFE3 gene fusion. These tumors are more commonly encountered in children rather than in adults, and adult Xp11.2 translocation RCC is associated with a poorer prognosis compared with its pediatric counterpart. IHC assay and FISH are important diagnostic methods. However, there is currently no established effective treatment for Xp11.2 RCC. PMID:29399348

Xp11.2 translocation renal cell carcinoma with TFE3 gene fusion: A case report.

PubMed

Pan, Xiang; Quan, Jing; Zhao, Liwen; Li, Wenhua; Wei, Benlin; Yang, Shangqi; Lai, Yongqing

2018-01-01

Xp11.2 translocation renal cell carcinoma (RCC) with transcription factor E3 (TFE3) gene fusion is a rare tumor, and the prognosis of this tumor is poorer compared with that of other subtypes of RCC. The patient presented herein was a 70-year-old man who presented with a solid mass sized ~8.2×6.1 cm in the right kidney and underwent radical right nephrectomy. Following pathological and immunohistochemical (IHC) examination and fluorescent in situ hybridization (FISH), the patient was diagnosed with Xp11.2 translocation RCC with TFE3 gene fusion. These tumors are more commonly encountered in children rather than in adults, and adult Xp11.2 translocation RCC is associated with a poorer prognosis compared with its pediatric counterpart. IHC assay and FISH are important diagnostic methods. However, there is currently no established effective treatment for Xp11.2 RCC.

Flexible language constructs for large parallel programs

NASA Technical Reports Server (NTRS)

Rosing, Matthew; Schnabel, Robert

1993-01-01

The goal of the research described is to develop flexible language constructs for writing large data parallel numerical programs for distributed memory (MIMD) multiprocessors. Previously, several models have been developed to support synchronization and communication. Models for global synchronization include SIMD (Single Instruction Multiple Data), SPMD (Single Program Multiple Data), and sequential programs annotated with data distribution statements. The two primary models for communication include implicit communication based on shared memory and explicit communication based on messages. None of these models by themselves seem sufficient to permit the natural and efficient expression of the variety of algorithms that occur in large scientific computations. An overview of a new language that combines many of these programming models in a clean manner is given. This is done in a modular fashion such that different models can be combined to support large programs. Within a module, the selection of a model depends on the algorithm and its efficiency requirements. An overview of the language and discussion of some of the critical implementation details is given.

The Language & International Trade Program at Clemson University.

ERIC Educational Resources Information Center

Suarez, Jose I.

Clemson University (South Carolina) has developed an undergraduate Language and International Trade program designed to train students to meet the needs of American firms doing business overseas. Program aims are that graduates know one foreign language, be attuned to cultural differences, have a business training foundation, and have experience…

Using Problem Solving to Teach a Programming Language.

ERIC Educational Resources Information Center

Milbrandt, George

1995-01-01

Computer studies courses should incorporate as many computer concepts and programming language experiences as possible. A gradual increase in problem difficulty will help the student to understand various computer concepts, and the programming language's syntax and structure. A sidebar provides two examples of how to establish a learning…

Java Programming Language

NASA Technical Reports Server (NTRS)

Shaykhian, Gholam Ali

2007-01-01

The Java seminar covers the fundamentals of Java programming language. No prior programming experience is required for participation in the seminar. The first part of the seminar covers introductory concepts in Java programming including data types (integer, character, ..), operators, functions and constants, casts, input, output, control flow, scope, conditional statements, and arrays. Furthermore, introduction to Object-Oriented programming in Java, relationships between classes, using packages, constructors, private data and methods, final instance fields, static fields and methods, and overloading are explained. The second part of the seminar covers extending classes, inheritance hierarchies, polymorphism, dynamic binding, abstract classes, protected access. The seminar conclude by introducing interfaces, properties of interfaces, interfaces and abstract classes, interfaces and cailbacks, basics of event handling, user interface components with swing, applet basics, converting applications to applets, the applet HTML tags and attributes, exceptions and debugging.

Schools Facing the Expiration of Windows XP

ERIC Educational Resources Information Center

Cavanagh, Sean

2013-01-01

Microsoft's plans to end support for Windows XP, believed to be the dominant computer operating system in K-12 education, could pose big technological and financial challenges for districts nationwide--issues that many school systems have yet to confront. The giant software company has made it clear for years that it plans to stop supporting XP…

The Marketing of the Business Language Program.

ERIC Educational Resources Information Center

Morello, Joseph G.

The University of Rhode Island, through the cooperation of its College of Business Administration and Department of Languages, has undertaken efforts to market its business language program. The target group consists of the incoming freshman class, all of whom must have completed 2 years of high school language study and do some college work in a…

Xp11.2 translocation renal cell carcinoma with multiple bone metastases: A case report.

PubMed

Liu, Jiaju; Su, Zhengming; Li, Yifan; Chen, Duqun; Ni, Liangchao; Mao, Xiangming; Yang, Shangqi; Lai, Yongqing

2016-03-01

Xp11.2 translocation/transcription factor enhancer 3 (TFE3) fusion gene associated with renal cell carcinoma (Xp11.2 translocation RCC) is rare and occurs predominantly in children and adolescents. The current study reports the case of a 14-year-old male with Xp11.2 translocation RCC, who presented with chest pain that had persisted for 1 month. A solid neoplasm was located in the left kidney of the patient. Contrast-enhanced computed tomography revealed the presence of a solid mass in the kidney, with uneven enhancement. Destruction of multiple bones was also observed. The patient was treated with a radical nephrectomy. The pathological examination of the tumor revealed that the tumor cells contained an eosinophilic cytoplasm in the renal interstitial tissue. Immunohistochemistry revealed that the tumor cells expressed P504S, cluster of differentiation 10, pan-cytokeratin, vimentin and TFE3. In conclusion, Xp11.2 translocation RCC is a rare type of kidney cancer. Diagnosing this disease prior to surgery is challenging, and providing a definite diagnosis requires histopathological and immunohistochemical examination, while genetic analysis may also be required.

Processing sequence annotation data using the Lua programming language.

PubMed

Ueno, Yutaka; Arita, Masanori; Kumagai, Toshitaka; Asai, Kiyoshi

2003-01-01

The data processing language in a graphical software tool that manages sequence annotation data from genome databases should provide flexible functions for the tasks in molecular biology research. Among currently available languages we adopted the Lua programming language. It fulfills our requirements to perform computational tasks for sequence map layouts, i.e. the handling of data containers, symbolic reference to data, and a simple programming syntax. Upon importing a foreign file, the original data are first decomposed in the Lua language while maintaining the original data schema. The converted data are parsed by the Lua interpreter and the contents are stored in our data warehouse. Then, portions of annotations are selected and arranged into our catalog format to be depicted on the sequence map. Our sequence visualization program was successfully implemented, embedding the Lua language for processing of annotation data and layout script. The program is available at http://staff.aist.go.jp/yutaka.ueno/guppy/.

Towards programming languages for genetic engineering of living cells.

PubMed

Pedersen, Michael; Phillips, Andrew

2009-08-06

Synthetic biology aims at producing novel biological systems to carry out some desired and well-defined functions. An ultimate dream is to design these systems at a high level of abstraction using engineering-based tools and programming languages, press a button, and have the design translated to DNA sequences that can be synthesized and put to work in living cells. We introduce such a programming language, which allows logical interactions between potentially undetermined proteins and genes to be expressed in a modular manner. Programs can be translated by a compiler into sequences of standard biological parts, a process that relies on logic programming and prototype databases that contain known biological parts and protein interactions. Programs can also be translated to reactions, allowing simulations to be carried out. While current limitations on available data prevent full use of the language in practical applications, the language can be used to develop formal models of synthetic systems, which are otherwise often presented by informal notations. The language can also serve as a concrete proposal on which future language designs can be discussed, and can help to guide the emerging standard of biological parts which so far has focused on biological, rather than logical, properties of parts.

Towards programming languages for genetic engineering of living cells

PubMed Central

Pedersen, Michael; Phillips, Andrew

2009-01-01

Synthetic biology aims at producing novel biological systems to carry out some desired and well-defined functions. An ultimate dream is to design these systems at a high level of abstraction using engineering-based tools and programming languages, press a button, and have the design translated to DNA sequences that can be synthesized and put to work in living cells. We introduce such a programming language, which allows logical interactions between potentially undetermined proteins and genes to be expressed in a modular manner. Programs can be translated by a compiler into sequences of standard biological parts, a process that relies on logic programming and prototype databases that contain known biological parts and protein interactions. Programs can also be translated to reactions, allowing simulations to be carried out. While current limitations on available data prevent full use of the language in practical applications, the language can be used to develop formal models of synthetic systems, which are otherwise often presented by informal notations. The language can also serve as a concrete proposal on which future language designs can be discussed, and can help to guide the emerging standard of biological parts which so far has focused on biological, rather than logical, properties of parts. PMID:19369220

ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT: EVALUATION OF THE XP-SWMM STORMWATER WASTEWATER MANAGEMENT MODEL, VERSION 8.2, 2000, FROM XP SOFTWARE, INC.

EPA Science Inventory

XP-SWMM is a commercial software package used throughout the United States and around the world for simulation of storm, sanitary and combined sewer systems. It was designed based on the EPA Storm Water Management Model (EPA SWMM), but has enhancements and additional algorithms f...

Guide to Conducting a Language Immersion/Homestay Program.

ERIC Educational Resources Information Center

Drysdale, Susan; Killelea, Frances

This handbook, designed to assist foreign language teachers in planning and executing a language immersion/homestay program for their students, is based on a successful program in Switzerland undertaken by Northport (New York) High School French teachers in 1980. The material is presented in three parts: (1) preparation of the exchange, including…

CAI-BASIC: A Program to Teach the Programming Language BASIC.

ERIC Educational Resources Information Center

Barry, Thomas Anthony

A computer-assisted instruction (CAI) program was designed which fulfills the objectives of teaching a simple programing language, interpreting student responses, and executing and editing student programs. The CAI-BASIC program is written in FORTRAN IV and executes on IBM-2741 terminals while running under a time-sharing system on an IBM-360-70…

Cognitive characteristics of learning Java, an object-oriented programming language

NASA Astrophysics Data System (ADS)

White, Garry Lynn

Industry and Academia are moving from procedural programming languages (e.g., COBOL) to object-oriented programming languages, such as Java for the Internet. Past studies in the cognitive aspects of programming have focused primarily on procedural programming languages. Some of the languages used have been Pascal, C, Basic, FORTAN, and COBOL. Object-oriented programming (OOP) represents a new paradigm for computing. Industry is finding that programmers are having difficulty shifting to this new programming paradigm. This instruction in OOP is currently starting in colleges and universities across the country. What are the cognitive aspects for this new OOP language Java? When is a student developmentally ready to handle the cognitive characteristics of the OOP language Java? Which cognitive teaching style is best for this OOP language Java? Questions such as the aforementioned are the focus of this research Such research is needed to improve understanding of the learning process and identify students' difficulties with OOP methods. This can enhance academic teaching and industry training (Scholtz, 1993; Sheetz, 1997; Rosson, 1990). Cognitive development as measured by the Propositional Logic Test, cognitive style as measured by the Hemispheric Mode Indicator, and physical hemispheric dominance as measured by a self-report survey were obtained from thirty-six university students studying Java programming. Findings reveal that physical hemispheric dominance is unrelated to cognitive and programming language variables. However, both procedural and object oriented programming require Piaget's formal operation cognitive level as indicated by the Propositional Logic Test. This is consistent with prior research A new finding is that object oriented programming also requires formal operation cognitive level. Another new finding is that object oriented programming appears to be unrelated to hemispheric cognitive style as indicated by the Hemispheric Mode Indicator (HMI

First reported case of intrachromosomal cryptic inv dup del Xp in a boy with developmental retardation.

PubMed

Dupont, Celine; Lebbar, Aziza; Teinturier, Cecile; Baverel, Françoise; Viot, Geraldine; Le Tessier, Dominique; Le Bozec, Jerome; Cuisset, Laurence; Dupont, Jean-Michel

2007-06-01

We report here on a 6-year-old boy referred to the laboratory for karyotyping and SHOX microdeletion testing. The most significant clinical findings in this boy were small stature, Madelung deformity, facial dysmorphism, mild mental retardation and behavioral problems. R-, G- and RTBG-banding chromosome analysis showed a normal male karyotype. Fine molecular characterization, by FISH, of terminal Xp microdeletion revealed an associated partial duplication. Further refinement of the molecular analysis indicated an inverted duplication of the Xp22.31-Xp22.32 (13.7 Mb) region including the STS, VCX-A and KAL1 genes, associated with a terminal Xp deletion Xp22.33-Xpter (3.6 Mb) encompassing the SHOX and ARSE genes. Such rearrangements have been characterized for other chromosomal pairs, but this is the first reported male patient involving the short arm of the X chromosome. Molecular analysis of the maternal and patient's microsatellite markers showed interchromatid mispairing leading to non-allelic homologous recombination to be the most likely mechanism underlying this rearrangement. This case highlights the importance of clinically driven FISH investigations in order to uncover cryptic micro-rearrangements. Copyright (c) 2007 Wiley-Liss, Inc.

Diagnosis of Xp11.2 Translocation Renal Cell Carcinomas in the Thai Patients.

PubMed

Junthaworn, Boontarika; Pradniwat, Kanapon; Hanamornroongruang, Suchanan

2015-11-01

Xp11.2 translocation renal cell carcinomas (TRCCs) are rare tumors recently accepted as a separated tumor type in 2004 WHO classification. To diagnose these tumors, histological recognition and confirmation of translocation are necessary. While the incidence of overall renal cell carcinomas (RCCs) is increased after the age of 40, Xp11.2 TRCCs are predominantly reported in young patients. The incidence of these tumors in Thailand has not been evaluated. To identify the frequency of Xp11.2 TRCCs, clinical presentation and follow-up information in 40 year-old or younger patients by using TFE3 immunostaining to confirm the translocation. All cases of 0- to 40-years-old patients diagnosed as RCCs from nephrectomy specimens between 2001 and 2011 at Siriraj Hospital were reviewed by one pathology resident and two pathologists. Immunohistochemical staining for TFE3 was performed on cases morphologically suspected for TRCC or showing unusual histology. Four cases consistent with Xp11.2 TRCC were identified by TFE3 immunostaining from all 31 cases (12.9%). Three cases were females and one was male. Two cases were at stage 4 and passed away several months after the operation. The other two patients were at stage 2. One patient is alive without recurrence for at least 36 months after surgery alone. The other died from underlying SLE. TFE3 immunostaining is a useful andpractical toolfor screening and diagnosis of Xp11.2 TRCCs, but staining results can be difficult to interpret. Thus, genetic analysis is still necessary especially when immunostaining shows problematic result. Fresh tumor tissue sampling in all young patients is recommended in case of further genetic studies needed.

Emerald: an object-based language for distributed programming

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

Hutchinson, N.C.

1987-01-01

Distributed systems have become more common, however constructing distributed applications remains a very difficult task. Numerous operating systems and programming languages have been proposed that attempt to simplify the programming of distributed applications. Here a programing language called Emerald is presented that simplifies distributed programming by extending the concepts of object-based languages to the distributed environment. Emerald supports a single model of computation: the object. Emerald objects include private entities such as integers and Booleans, as well as shared, distributed entities such as compilers, directories, and entire file systems. Emerald objects may move between machines in the system, but objectmore » invocation is location independent. The uniform semantic model used for describing all Emerald objects makes the construction of distributed applications in Emerald much simpler than in systems where the differences in implementation between local and remote entities are visible in the language semantics. Emerald incorporates a type system that deals only with the specification of objects - ignoring differences in implementation. Thus, two different implementations of the same abstraction may be freely mixed.« less

ClpXP-Dependent RpoS Degradation Enables Full Activation of Type III Secretion System, Amylovoran Production, and Motility in Erwinia amylovora.

PubMed

Lee, Jae Hoon; Zhao, Youfu

2017-11-01

Erwinia amylovora, the causal agent of fire blight disease of apple and pear, employs intracellular proteases, including Lon and ClpXP, for posttranslational regulation of various cellular proteins. It has been shown that Lon plays a critical role in E. amylovora virulence by directly targeting type III secretion system (T3SS) proteins and the Rcs phosphorelay system. In this study, we genetically examined the role of ClpXP and its potential interaction with Lon in E. amylovora. Mutation in clpXP diminished the expression of the T3SS, reduced exopolysaccharide amylovoran production and motility, and resulted in delayed disease progress. Western blot analyses showed highly accumulated RpoS proteins in the clpXP mutant. Moreover, mutation of rpoS in the clpXP mutant background rescued the expression of the T3SS and amylovoran production, suggesting that ClpXP-dependent RpoS degradation positively affects virulence traits. Interestingly, lack of both ClpXP and Lon resulted in significantly reduced virulence but increased expression of the T3SS and amylovoran production. However, this phenomenon was independent of RpoS accumulation, suggesting that ClpXP and Lon are indispensable for full virulence in E. amylovora.

Diagnosis of adults Xp11.2 translocation renal cell carcinoma by immunohistochemistry and FISH assays: clinicopathological data from ethnic Chinese population.

PubMed

Qu, Yuanyuan; Gu, Chengyuan; Wang, Hongkai; Chang, Kun; Yang, Xiaoqun; Zhou, Xiaoyan; Dai, Bo; Zhu, Yao; Shi, Guohai; Zhang, Hailiang; Ye, Dingwei

2016-02-16

This study aimed to assess the utility of transcription factor E3 (TFE3) break-apart fluorescence in situ hybridization (FISH) assay in diagnosis of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) and to compare the clinicopathological features between adult Xp11.2 RCC and non-Xp11.2 RCC. 76 pathologically suspected Xp11.2 RCCs were recruited from our institution. Both TFE3 immunohistochemistry (IHC) and TFE3 FISH assay were performed for the entire cohort. The progression-free survival (PFS) and overall survival (OS) curves were estimated using the Kaplan-Meier method. FISH analysis confirmed 30 Xp11.2 RCCs, including 28 cases with positive TFE3 immunostaining and 2 cases with negative immunostaining. The false-positive and false-negative rates were 6.7% (2/30) and 4.3% (2/46), respectively, for TFE3 IHC compared with FISH assay. Xp11.2 RCC was significantly associated with higher pathological stage and Fuhrman nuclear grade compared with non-Xp11.2 RCC (P < 0.05). The median PFS and OS for TFE3 FISH-positive group were 13.0 months (95% CI, 8.4-17.6 months) and 50.0 months (95% CI, 27.6-72.4 months), respectively, while the median PFS and OS had not been reached for TFE3 FISH-negative group. In conclusion, TFE3 break-apart FISH assay is a highly useful and standard diagnostic method for Xp11.2 RCC. Adult Xp11.2 RCC is clinically aggressive and often presents at advanced stage with poor prognosis.

Sirt1 suppresses RNA synthesis after UV irradiation in combined xeroderma pigmentosum group D/Cockayne syndrome (XP-D/CS) cells.

PubMed

Vélez-Cruz, Renier; Zadorin, Anton S; Coin, Frédéric; Egly, Jean-Marc

2013-01-15

Specific mutations in the XPD subunit of transcription factor IIH result in combined xeroderma pigmentosum (XP)/Cockayne syndrome (CS), a severe DNA repair disorder characterized at the cellular level by a transcriptional arrest following UV irradiation. This transcriptional arrest has always been thought to be the result of faulty transcription-coupled repair. In the present study, we showed that, following UV irradiation, XP-D/CS cells displayed a gross transcriptional dysregulation compared with "pure" XP-D cells or WT cells. Furthermore, global RNA-sequencing analysis showed that XP-D/CS cells repressed the majority of genes after UV, whereas pure XP-D cells did not. By using housekeeping genes as a model, we demonstrated that XP-D/CS cells were unable to reassemble these gene promoters and thus to restart transcription after UV irradiation. Furthermore, we found that the repression of these promoters in XP-D/CS cells was not a simple consequence of deficient repair but rather an active heterochromatinization process mediated by the histone deacetylase Sirt1. Indeed, RNA-sequencing analysis showed that inhibition of and/or silencing of Sirt1 changed the chromatin environment at these promoters and restored the transcription of a large portion of the repressed genes in XP-D/CS cells after UV irradiation. Our work demonstrates that a significant part of the transcriptional arrest displayed by XP-D/CS cells arises as a result of an active repression process and not simply as a result of a DNA repair deficiency. This dysregulation of Sirt1 function that results in transcriptional repression may be the cause of various severe clinical features in patients with XP-D/CS that cannot be explained by a DNA repair defect.

Pseudocapsule of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion: a clue for tumor enucleation?

PubMed

Cheng, Xiangming; He, Jian; Gan, Weidong; Fan, Xiangshan; Yang, Jun; Zhu, Bin; Guo, Hongqian

2015-01-01

To evaluate the feasibility and efficacy of tumor enucleation (TE) for patients with small renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE3 gene fusion (Xp11.2 RCC) by analyzing the pseudocapsule characteristics of Xp11.2 RCCs comparing with that of clear cell renal cell carcinoma (ccRCC). From June 2007 to February 2014, 22 patients with Xp11.2 RCC who were diagnosed by fluorescence in-situ hybridization polyclonal (FISH) assay and 32 patients with ccRCC treated in our institution were comparatively studied. 12 patients with ccRCC underwent radical nephrectomy (RN) and 20 received TE. Among 22 patients with Xp11.2 RCC, 19 were treated by RN and 3 by TE (1 by radiofrequency ablation assisted TE). Pseudocapsule and other clinicopathological characteristics of the two subtypes of RCC were compared. Survival of patients treated with different surgical methods was evaluated and compared. Pseudocapsule incidence of Xp11.2 RCC (14/22, 63.6%) was lower than that of ccRCC (32/32, 100%, P<0.001). However, pseudocapsule integrity rate of Xp11.2 RCC (10/14, 71.4%) was comparable with that of ccRCC (23/32, 71.9%, P=1.000). The 5-year overall survival of patients with ccRCC treated with RN and TE was 86% and 81%, respectively (P=0.845). Three patients with small Xp11.2 RCC performed well after TE. Over half Xp11.2 RCC had pseudocapsules, whose integrity rate was comparable to that of ccRCC. Treatment effectives of TE and RN were comparable in ccRCC. A preliminary attempt to treat small Xp11.2 RCC with intact pseudocapsule by using TE produced a favorable treatment outcome.

The multislice CT findings of renal carcinoma associated with XP11.2 translocation/TFE gene fusion and collecting duct carcinoma.

PubMed

Zhu, Qing-Qiang; Wang, Zhong-Qiu; Zhu, Wen-Rong; Chen, Wen-Xin; Wu, Jing-Tao

2013-04-01

Renal cell carcinoma associated with Xp11.2 translocation and TFE gene fusion (Xp11.2/TFE RCC), and collecting duct carcinoma (CDC) are uncommon subtypes of renal cell carcinomas. To investigate the multislice CT (MSCT) characteristics of these two tumor types. Nine patients with Xp11.2/TFE RCC and 10 patients with CDC were studied retrospectively. MSCT was undertaken to investigate differences in tumor characteristics and enhancement patterns. All patients had single tumors centered in the renal medulla. Two patients with each tumor type had lymph node involvement and there was a single case of hepatic metastasis (Xp11.2/TFE RCC). The mean tumor diameter of Xp11.2/TFE RCC tumors was significantly larger than for CDC tumors. Two patients with Xp11.2/TFE RCC had cystic components as did eight patients with CDC (P < 0.05). Calcifications were present in six patients, each with CDC. Clear tumor boundaries were visible in two patients with CDC and in nine with Xp11.2/TFE RCC (P < 0.05). The density of Xp11.2/TFE RCC tumors was greater than that of CDC tumors, normal renal cortex, or medulla on unenhanced CT. Enhancement was higher with Xp11.2/TFE RCC than with CDC tumors during all phases. Xp11.2/TFE RCC enhancement was higher than in the renal medulla during cortical and medullary phase but lower than in normal renal medulla during the delayed phase. CDC tumor enhancement was lower than that for normal renal medulla during all enhanced phases. Both tumor types originated from the renal medulla. Distinguishing features included density on unenhanced CT, enhancement patterns, and capsule signs. Identifying these differences may aid diagnosis.

Pseudocapsule of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion: a clue for tumor enucleation?

PubMed Central

Cheng, Xiangming; He, Jian; Gan, Weidong; Fan, Xiangshan; Yang, Jun; Zhu, Bin; Guo, Hongqian

2015-01-01

Objectives: To evaluate the feasibility and efficacy of tumor enucleation (TE) for patients with small renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE3 gene fusion (Xp11.2 RCC) by analyzing the pseudocapsule characteristics of Xp11.2 RCCs comparing with that of clear cell renal cell carcinoma (ccRCC). Methods: From June 2007 to February 2014, 22 patients with Xp11.2 RCC who were diagnosed by fluorescence in-situ hybridization polyclonal (FISH) assay and 32 patients with ccRCC treated in our institution were comparatively studied. 12 patients with ccRCC underwent radical nephrectomy (RN) and 20 received TE. Among 22 patients with Xp11.2 RCC, 19 were treated by RN and 3 by TE (1 by radiofrequency ablation assisted TE). Pseudocapsule and other clinicopathological characteristics of the two subtypes of RCC were compared. Survival of patients treated with different surgical methods was evaluated and compared. Results: Pseudocapsule incidence of Xp11.2 RCC (14/22, 63.6%) was lower than that of ccRCC (32/32, 100%, P<0.001). However, pseudocapsule integrity rate of Xp11.2 RCC (10/14, 71.4%) was comparable with that of ccRCC (23/32, 71.9%, P=1.000). The 5-year overall survival of patients with ccRCC treated with RN and TE was 86% and 81%, respectively (P=0.845). Three patients with small Xp11.2 RCC performed well after TE. Conclusions: Over half Xp11.2 RCC had pseudocapsules, whose integrity rate was comparable to that of ccRCC. Treatment effectives of TE and RN were comparable in ccRCC. A preliminary attempt to treat small Xp11.2 RCC with intact pseudocapsule by using TE produced a favorable treatment outcome. PMID:26191243

Flexible Language Constructs for Large Parallel Programs

DOE PAGES

Rosing, Matt; Schnabel, Robert

1994-01-01

The goal of the research described in this article is to develop flexible language constructs for writing large data parallel numerical programs for distributed memory (multiple instruction multiple data [MIMD]) multiprocessors. Previously, several models have been developed to support synchronization and communication. Models for global synchronization include single instruction multiple data (SIMD), single program multiple data (SPMD), and sequential programs annotated with data distribution statements. The two primary models for communication include implicit communication based on shared memory and explicit communication based on messages. None of these models by themselves seem sufficient to permit the natural and efficient expression ofmore » the variety of algorithms that occur in large scientific computations. In this article, we give an overview of a new language that combines many of these programming models in a clean manner. This is done in a modular fashion such that different models can be combined to support large programs. Within a module, the selection of a model depends on the algorithm and its efficiency requirements. In this article, we give an overview of the language and discuss some of the critical implementation details.« less

Towards the Automatic Generation of Programmed Foreign-Language Instructional Materials.

ERIC Educational Resources Information Center

Van Campen, Joseph A.

The purpose of this report is to describe a set of programs which either perform certain tasks useful in the generation of programed foreign-language instructional material or facilitate the writing of such task-oriented programs by other researchers. The programs described are these: (1) a PDP-10 assembly language program for the selection from a…

Xp11.2 translocation renal cell carcinoma with multiple bone metastases: A case report

PubMed Central

LIU, JIAJU; SU, ZHENGMING; LI, YIFAN; CHEN, DUQUN; NI, LIANGCHAO; MAO, XIANGMING; YANG, SHANGQI; LAI, YONGQING

2016-01-01

Xp11.2 translocation/transcription factor enhancer 3 (TFE3) fusion gene associated with renal cell carcinoma (Xp11.2 translocation RCC) is rare and occurs predominantly in children and adolescents. The current study reports the case of a 14-year-old male with Xp11.2 translocation RCC, who presented with chest pain that had persisted for 1 month. A solid neoplasm was located in the left kidney of the patient. Contrast-enhanced computed tomography revealed the presence of a solid mass in the kidney, with uneven enhancement. Destruction of multiple bones was also observed. The patient was treated with a radical nephrectomy. The pathological examination of the tumor revealed that the tumor cells contained an eosinophilic cytoplasm in the renal interstitial tissue. Immunohistochemistry revealed that the tumor cells expressed P504S, cluster of differentiation 10, pan-cytokeratin, vimentin and TFE3. In conclusion, Xp11.2 translocation RCC is a rare type of kidney cancer. Diagnosing this disease prior to surgery is challenging, and providing a definite diagnosis requires histopathological and immunohistochemical examination, while genetic analysis may also be required. PMID:26998154

Diagnosis of adults Xp11.2 translocation renal cell carcinoma by immunohistochemistry and FISH assays: clinicopathological data from ethnic Chinese population

PubMed Central

Qu, Yuanyuan; Gu, Chengyuan; Wang, Hongkai; Chang, Kun; Yang, Xiaoqun; Zhou, Xiaoyan; Dai, Bo; Zhu, Yao; Shi, Guohai; Zhang, Hailiang; Ye, Dingwei

2016-01-01

This study aimed to assess the utility of transcription factor E3 (TFE3) break-apart fluorescence in situ hybridization (FISH) assay in diagnosis of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) and to compare the clinicopathological features between adult Xp11.2 RCC and non-Xp11.2 RCC. 76 pathologically suspected Xp11.2 RCCs were recruited from our institution. Both TFE3 immunohistochemistry (IHC) and TFE3 FISH assay were performed for the entire cohort. The progression-free survival (PFS) and overall survival (OS) curves were estimated using the Kaplan-Meier method. FISH analysis confirmed 30 Xp11.2 RCCs, including 28 cases with positive TFE3 immunostaining and 2 cases with negative immunostaining. The false-positive and false-negative rates were 6.7% (2/30) and 4.3% (2/46), respectively, for TFE3 IHC compared with FISH assay. Xp11.2 RCC was significantly associated with higher pathological stage and Fuhrman nuclear grade compared with non-Xp11.2 RCC (P < 0.05). The median PFS and OS for TFE3 FISH-positive group were 13.0 months (95% CI, 8.4–17.6 months) and 50.0 months (95% CI, 27.6–72.4 months), respectively, while the median PFS and OS had not been reached for TFE3 FISH-negative group. In conclusion, TFE3 break-apart FISH assay is a highly useful and standard diagnostic method for Xp11.2 RCC. Adult Xp11.2 RCC is clinically aggressive and often presents at advanced stage with poor prognosis. PMID:26880493

A Program That Acquires Language Using Positive and Negative Feedback.

ERIC Educational Resources Information Center

Brand, James

1987-01-01

Describes the language learning program "Acquire," which is a sample of grammar induction. It is a learning algorithm based on a pattern-matching scheme, using both a positive and negative network to reduce overgeneration. Language learning programs may be useful as tutorials for learning the syntax of a foreign language. (Author/LMO)

Short stature in a mother and daughter with terminal deletion of Xp22.3

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

Schwinger, E.; Kirschstein, M.; Konermann, T.

1996-05-03

Short stature in females is often caused by homozygosity for the terminal portion of Xp due to monosomy X or a deletion. We report on a mother and daughter with short stature as sole phenotypic abnormality and deletion of bands Xp22.32-p22.33 demonstrated by classic and molecular cytogenetic analysis. In both individuals, the deleted X chromosome was late replicating. Molecular analysis suggested that the deletion is terminal and the breakpoint was localized between the STS and DXS7470 loci in Xp22.32. Chromosome analysis is often done on females with short stature to exclude Ullrich-Turner syndrome. Small deletions, terminal or interstitial, are easilymore » missed by conventional cytogenetic investigation; thus molecular analyses are useful to detect those cases. 8 refs., 3 figs.« less

Nance-Horan syndrome: linkage analysis in 4 families refines localization in Xp22.31-p22.13 region.

PubMed

Toutain, A; Ronce, N; Dessay, B; Robb, L; Francannet, C; Le Merrer, M; Briard, M L; Kaplan, J; Moraine, C

1997-02-01

Nance-Horan syndrome (NHS) is an X-linked disease characterized by severe congenital cataract with microcornea, distinctive dental findings, evocative facial features and mental impairment in some cases. Previous linkage studies have placed the NHS gene in a large region from DXS143 (Xp22.31) to DXS451 (Xp22.13). To refine this localization further, we have performed linkage analysis in four families. As the maximum expected Lod score is reached in each family for several markers in the Xp22.31-p22.13 region and linkage to the rest of the X chromosome can be excluded, our study shows that NHS is a genetically homogeneous condition. An overall maximum two-point Lod score of 9.36 (theta = 0.00) is obtained with two closely linked markers taken together. DXS207 and DXS1053 in Xp22.2. Recombinant haplotypes indicate that the NHS gene lies between DXS85 and DXS1226. Multipoint analysis yield a maximum Lod score of 9.45 with the support interval spanning a 15-cM region that includes DXS16 and DXS1229/365. The deletion map of the Xp22.3-Xp21.3 region suggests that the phenotypic variability of NHS is not related to gross rearrangement of sequences of varying size but rather to allelic mutations in a single gene, presumably located proximal to DXS16 and distal to DXS1226. Comparison with the map position of the mouse Xcat mutation supports the location of the NHS gene between the GRPR and PDHA1 genes in Xp22.2.

Exploring the US Language Flagship Program: Professional Competence in a Second Language by Graduation

ERIC Educational Resources Information Center

Murphy, Dianna, Ed.; Evans-Romaine, Karen, Ed.

2016-01-01

A number of reports in the US have highlighted the country's need for improved second language skills for both national security and economic competitiveness. The Language Flagship program, launched in 2002, aims to raise expectations regarding language proficiency levels at the post-secondary level and to address structural gaps in the curricula…

Melanotic Xp11 translocation renal cancer: report of a case with a unique intratumoral sarcoid-like reaction.

PubMed

Ritterhouse, Lauren L; Cykowski, Matthew D; Hassell, Lewis A; Slobodov, Gennady; Bane, Barbara L

2014-04-15

Melanotic Xp11 translocation renal cancer is a rare tumor belonging to the family of microphthalmia-associated transcription factor (MiTF)/transcription factor E (TFE) neoplasms. This tumor family also includes alveolar soft part sarcoma, perivascular epithelioid cell neoplasms, Xp11 translocation renal cell carcinoma, and melanoma. To date, six confirmed melanotic Xp11 translocation cancers (five renal, one ovarian) have been reported in the literature. Here, we report the clinical, histologic, immunohistochemical, and molecular features of a unique melanotic Xp11 translocation renal cancer arising in a 34-year-old African-American female. Histologically, the tumor was composed of epithelioid tumor cells arranged in a nested pattern. The cells had clear to eosinophilic granular cytoplasm, vesicular nuclear chromatin, and prominent nucleoli. Multifocal intracytoplasmic deposits of granular brown melanin pigment were identified and confirmed by Fontana-Masson stain. An unusual histologic feature, not previously reported in melanotic Xp11 translocation renal cancer, was a sarcoid-like granulomatous reaction consisting of tight epithelioid granulomas with lymphocytic cuffing, numerous giant cells, and calcifications. Nuclear transcription factor E3 expression was identified by immunohistochemistry and TFE3 rearrangement was confirmed by fluorescence in situ hybridization. Additional immunohistochemical findings included immunoreactivity for HMB45, cathepsin K, and progesterone receptor; negative staining was seen with actin, desmin, cytokeratins, epithelial membrane antigen, CD10, vimentin, and PAX-8. The patient is currently free of disease, two years following initial clinicoradiologic presentation and twenty-two months following partial nephrectomy without additional therapy. This report further expands the spectrum of morphologic and clinical findings previously described in melanotic Xp11 translocation renal cancer, a distinctive tumor showing overlapping

Renal cell carcinoma associated with Xp11.2 translocation/TFE gene fusion: imaging findings in 21 patients.

PubMed

Chen, Xiao; Zhu, Qingqiang; Li, Baoxin; Cui, Wenjing; Zhou, Hao; Duan, Na; Liu, Yongkang; Kundra, Vikas; Wang, Zhongqiu

2017-02-01

To characterize imaging features of renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE gene fusion. Twenty-one patients with Xp11.2/TFE RCC were retrospectively evaluated. Tumour location, size, density, cystic or solid appearance, calcification, capsule sign, enhancement pattern and metastases were assessed. Fourteen women and seven men were identified with 12 being 25 years old or younger. Tumours were solitary and cystic-solid (76.2 %) masses with a capsule (76.2 %); 90.5 % were located in the medulla. Calcifications and lymph node metastases were each observed in 24 %. On unenhanced CT, tumour attenuation was greater than in normal renal parenchyma (85.7 %). Tumour enhancement was less than in normal renal cortex on all enhanced phases, greater than in normal renal medulla on cortical and medullary phases, but less than in normal renal medulla on delayed phase. On MR, the tumours were isointense on T1WI, heterogeneously hypointense on T2WI and slightly hyperintense on diffusion-weighted imaging. Xp11.2/TFE RCC usually occurs in young women. It is a cystic-solid, hyperdense mass with a capsule. It arises from the renal medulla with enhancement less than in the cortex but greater than in the medulla in all phases except the delayed phase, when it is lower than in the medulla. • Xp11.2/TFE RCC was more prevalent in young women. • On unenhanced CT, Xp11.2/TFE RCC attenuation was greater than in renal parenchyma. • Xp111/2TFE RCC arises primarily from the renal medulla. • Xp11.2/TFE RCC enhancement was less than in the cortex on all phases. • Enhancement was greater than in the medulla in arterial and corticomedullary phase.

Cu3-xP Nanocrystals as a Material Platform for Near-Infrared Plasmonics and Cation Exchange Reactions

PubMed Central

2015-01-01

Synthesis approaches to colloidal Cu3P nanocrystals (NCs) have been recently developed, and their optical absorption features in the near-infrared (NIR) have been interpreted as arising from a localized surface plasmon resonance (LSPR). Our pump–probe measurements on platelet-shaped Cu3-xP NCs corroborate the plasmonic character of this absorption. In accordance with studies on crystal structure analysis of Cu3P dating back to the 1970s, our density functional calculations indicate that this material is substoichiometric in copper, since the energy of formation of Cu vacancies in certain crystallographic sites is negative, that is, they are thermodynamically favored. Also, thermoelectric measurements point to a p-type behavior of the majority carriers from films of Cu3-xP NCs. It is likely that both the LSPR and the p-type character of our Cu3-xP NCs arise from the presence of a large number of Cu vacancies in such NCs. Motivated by the presence of Cu vacancies that facilitate the ion diffusion, we have additionally exploited Cu3-xP NCs as a starting material on which to probe cation exchange reactions. We demonstrate here that Cu3-xP NCs can be easily cation-exchanged to hexagonal wurtzite InP NCs, with preservation of the anion framework (the anion framework in Cu3-xP is very close to that of wurtzite InP). Intermediate steps in this reaction are represented by Cu3-xP/InP heterostructures, as a consequence of the fact that the exchange between Cu+ and In3+ ions starts from the peripheral corners of each NC and gradually evolves toward the center. The feasibility of this transformation makes Cu3-xP NCs an interesting material platform from which to access other metal phosphides by cation exchange. PMID:25960605

Postoperative recurrence of adult renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion.

PubMed

Wang, Zhen; Liu, Ning; Gan, Weidong; Li, Xiaogong; Zhang, Gutian; Li, Dongmei; Guo, Hongqian

2017-08-01

Objective To analyze the postoperative recurrence of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion (Xp11.2 tRCC). Methods This retrospective study was approved by the institutional review board and performed in accordance with the ethical standards established by the institution. Demographic, clinical, pathological, and follow-up data were compiled for the study cohort. Results During a mean follow-up of 41.3 months (range, 3-104 months), 8 of 34 patients with Xp11.2 tRCC were confirmed to have recurrence. Three of these patients died with poor outcomes due to a vena cava tumor embolus, and one died of distant metastasis 48 months after the initial nephrectomy during which lymph node metastasis was found. Three patients survived after cytoreduction surgery. One patient was diagnosed with lung metastasis 11 months postoperatively. Conclusions The TNM classification provides significant prognostic information for Xp11.2 tRCC. A relatively active surveillance algorithm is recommended, and cytoreduction surgery is an effective approach for recurrent Xp11.2 tRCC. Larger studies are required to more extensively investigate the recurrence of these potentially aggressive tumors.

Postoperative recurrence of adult renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion

PubMed Central

Wang, Zhen; Liu, Ning; Li, Xiaogong; Zhang, Gutian; Li, Dongmei; Guo, Hongqian

2017-01-01

Objective To analyze the postoperative recurrence of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion (Xp11.2 tRCC). Methods This retrospective study was approved by the institutional review board and performed in accordance with the ethical standards established by the institution. Demographic, clinical, pathological, and follow-up data were compiled for the study cohort. Results During a mean follow-up of 41.3 months (range, 3–104 months), 8 of 34 patients with Xp11.2 tRCC were confirmed to have recurrence. Three of these patients died with poor outcomes due to a vena cava tumor embolus, and one died of distant metastasis 48 months after the initial nephrectomy during which lymph node metastasis was found. Three patients survived after cytoreduction surgery. One patient was diagnosed with lung metastasis 11 months postoperatively. Conclusions The TNM classification provides significant prognostic information for Xp11.2 tRCC. A relatively active surveillance algorithm is recommended, and cytoreduction surgery is an effective approach for recurrent Xp11.2 tRCC. Larger studies are required to more extensively investigate the recurrence of these potentially aggressive tumors. PMID:28587544

A Programming Language Environment for the Unassisted Learner.

ERIC Educational Resources Information Center

Thomas, P. G.; Ince, D. C.

1982-01-01

Describes the computing environment and command language for a new programing language called OUSBASIC which is designed to enable naive users to interact usefully, with little assistance, with a computer system. (Author/CHC)

25 CFR 39.131 - What is a Language Development Program?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is a Language Development Program? 39.131 Section 39.131 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.131 What is a...

Language Interference and Language Learning Techniques Transfer in L2 and L3 Immersion Programs.

ERIC Educational Resources Information Center

Aronin, Larissa; Toubkin, Lynne

2002-01-01

Examines the relationships between the first (L1), second (L2), and third (L3) language in immersion programs for Russian-speaking students in Israel. Two parallel and similar immersion programs, which were carried out for the same population, but with different target languages (L2 Hebrew and L3 English), are described. Presents tentative…

Xeroderma Pigmentosum: Low Prevalence of Germline XPA Mutations in a Brazilian XP Population

PubMed Central

Santiago, Karina Miranda; França de Nóbrega, Amanda; Rocha, Rafael Malagoli; Rogatto, Silvia Regina; Achatz, Maria Isabel

2015-01-01

Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder characterized by DNA repair defects that cause photophobia, sunlight-induced cancers, and neurodegeneration. Prevalence of germline mutations in the nucleotide excision repair gene XPA vary significantly in different populations. No Brazilian patients have been reported to carry a germline mutation in this gene. In this study, the germline mutational status of XPA was determined in Brazilian patients exhibiting major clinical features of XP syndrome. The study was conducted on 27 unrelated patients from select Brazilian families. A biallelic inactivating transition mutation c.619C>T (p.Arg207Ter) was identified in only one patient with a history of neurological impairment and mild skin abnormalities. These findings suggest that XP syndrome is rarely associated with inherited disease-causing XPA mutations in the Brazilian population. Additionally, this report demonstrates the effectiveness of genotype-phenotype correlation as a valuable tool to guide direct genetic screening. PMID:25913378

Xeroderma pigmentosum: low prevalence of germline XPA mutations in a Brazilian XP population.

PubMed

Santiago, Karina Miranda; França de Nóbrega, Amanda; Rocha, Rafael Malagoli; Rogatto, Silvia Regina; Achatz, Maria Isabel

2015-04-22

Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder characterized by DNA repair defects that cause photophobia, sunlight-induced cancers, and neurodegeneration. Prevalence of germline mutations in the nucleotide excision repair gene XPA vary significantly in different populations. No Brazilian patients have been reported to carry a germline mutation in this gene. In this study, the germline mutational status of XPA was determined in Brazilian patients exhibiting major clinical features of XP syndrome. The study was conducted on 27 unrelated patients from select Brazilian families. A biallelic inactivating transition mutation c.619C>T (p.Arg207Ter) was identified in only one patient with a history of neurological impairment and mild skin abnormalities. These findings suggest that XP syndrome is rarely associated with inherited disease-causing XPA mutations in the Brazilian population. Additionally, this report demonstrates the effectiveness of genotype-phenotype correlation as a valuable tool to guide direct genetic screening.

Career Development in Language Education Programs

ERIC Educational Resources Information Center

Shawer, Saad Fathy; Alkahtani, Saad Ali

2013-01-01

This study assesses the influence of a two-year language program evaluation on program directors and faculty career development. The study makes use of mixed-paradigms (positivism and qualitative interpretive), mixed-strategies (survey research and qualitative evaluation), one-way analysis of variance (ANOVA) and a post-hoc test of multiple…

Knowledge-Based Extensible Natural Language Interface Technology Program

DTIC Science & Technology

1989-11-30

natural language as its own meta-language to explain the meaning and attributes of the words and idioms of the larguage. Educational courses in language...understood and used by Lydia for human-computer dialogue. The KL enables a systems developer or " teacher -user" to build the system to a point where new...language can be "formal" as in a structured educational language program or it can be "informal" as in the case of a person consulting a dictionary for the

Requirements for Programming Languages in Computer-Based Instructional Systems.

ERIC Educational Resources Information Center

Zinn, Karl

The author reviews the instructional programing languages which already exist and describes their methods of presentation, organization, and preparation. He recommends that all research and development projects remain flexible in their choice of programing language for a time yet. He suggests ways to adapt to specific uses and users, to exploit…

Towards an agent-oriented programming language based on Scala

NASA Astrophysics Data System (ADS)

Mitrović, Dejan; Ivanović, Mirjana; Budimac, Zoran

2012-09-01

Scala and its multi-threaded model based on actors represent an excellent framework for developing purely reactive agents. This paper presents an early research on extending Scala with declarative programming constructs, which would result in a new agent-oriented programming language suitable for developing more advanced, BDI agent architectures. The main advantage the new language over many other existing solutions for programming BDI agents is a natural and straightforward integration of imperative and declarative programming constructs, fitted under a single development framework.

Rapidly progressing renal cell carcinoma associated with Xp11.2 translocations: a case report

PubMed Central

2012-01-01

Introduction Renal cell carcinoma associated with Xp11.2 translocations is frequently reported in children, but adult-onset is rare. Here, the case of an adult male who developed a renal cell carcinoma associated with Xp11.2 translocations is presented. Case presentation A 38-year-old Asian man presented with left back pain and macroscopic hematuria. Computed tomography revealed a left renal tumor (T3N2M0), and a left radical nephrectomy was performed. Hematoxylin-eosin staining revealed papillary architecture and clear or eosinophilic cytoplasm, and the diagnosis of renal cell carcinoma associated with Xp11.2 translocations/TFE3 gene fusion was made by the immunohistochemical determination of transcription factor E3 protein. In spite of adjuvant therapy with α-interferon, a recurrent tumor was found in his left lung by computed tomography three months after the nephrectomy. Interleukin-2, tyrosine kinase inhibitors and mammalian target of rapamycin inhibitors showed no effect on tumor progression. Conclusions Renal cell carcinomas associated with Xp11.2 translocations have an aggressive clinical course in adults. Strict diagnosis using the immunohistochemistry of transcription factor E3 protein is important to predict the prognosis of such patients and new strategies need to be determined to treat patients with these tumors PMID:22738297

Rapidly progressing renal cell carcinoma associated with Xp11.2 translocations: a case report.

PubMed

Morii, Akihiro; Fujiuchi, Yasuyoshi; Nomoto, Kazuhiro; Komiya, Akira; Fuse, Hideki

2012-06-27

Renal cell carcinoma associated with Xp11.2 translocations is frequently reported in children, but adult-onset is rare. Here, the case of an adult male who developed a renal cell carcinoma associated with Xp11.2 translocations is presented. A 38-year-old Asian man presented with left back pain and macroscopic hematuria. Computed tomography revealed a left renal tumor (T3N2M0), and a left radical nephrectomy was performed. Hematoxylin-eosin staining revealed papillary architecture and clear or eosinophilic cytoplasm, and the diagnosis of renal cell carcinoma associated with Xp11.2 translocations/TFE3 gene fusion was made by the immunohistochemical determination of transcription factor E3 protein. In spite of adjuvant therapy with α-interferon, a recurrent tumor was found in his left lung by computed tomography three months after the nephrectomy. Interleukin-2, tyrosine kinase inhibitors and mammalian target of rapamycin inhibitors showed no effect on tumor progression. Renal cell carcinomas associated with Xp11.2 translocations have an aggressive clinical course in adults. Strict diagnosis using the immunohistochemistry of transcription factor E3 protein is important to predict the prognosis of such patients and new strategies need to be determined to treat patients with these tumors.

Language Programs at Villababel High: Rethinking Ideologies of Social Inclusion

ERIC Educational Resources Information Center

Mijares, Laura; Relano Pastor, Ana M.

2011-01-01

This article explores language ideologies underlying two language programs implemented in one secondary school in Madrid (Spain). The Spanish for newcomers immersion program ("Aula de Enlace") is aimed at immigrant origin students who do not know or have a poor command of Spanish; and the Spanish-English bilingual program targets…

Language Issues in Mobile Program Security

DTIC Science & Technology

1998-01-01

primitives for instance synchronous operations Nondeterminism and Privacy Now suppose we introduce nondeterminism via a simple concurrent language...code setting is that the only observable events are those that can be observed from within a mobile program using language primitives and any host...Possibilistic NI is given in It uses a main thread and two triggered threads each with a busy wait loop implementing a semaphore to copy every bit of

Creating a Speech-Language Pathology Assistant Program.

ERIC Educational Resources Information Center

Hambrecht, Georgia, Ed.; Stimley, Mark, Ed.

This document consists of 11 short articles about the development of the Associate of Science degree program for speech-language pathology assistants (SLPAs) at Indiana State University. The three sections address the program's background, course planning, and program implementation, respectively. Individual articles are: (1) "Top 10 List of…

Do They Make a Difference? The Impact of English Language Programs on Second Language Students in Canadian Universities

ERIC Educational Resources Information Center

Fox, Janna; Cheng, Liying; Zumbo, Bruno D.

2014-01-01

Few studies have investigated the impact of English language programs on second language (L2) students studying in Canadian universities (Cheng & Fox, 2008; Fox, 2005, 2009). This article reports on questionnaire responses of 641 L2 students studying in 36 English language programs in 26 Canadian universities. The researchers identified…

Spot: A Programming Language for Verified Flight Software

NASA Technical Reports Server (NTRS)

Bocchino, Robert L., Jr.; Gamble, Edward; Gostelow, Kim P.; Some, Raphael R.

2014-01-01

The C programming language is widely used for programming space flight software and other safety-critical real time systems. C, however, is far from ideal for this purpose: as is well known, it is both low-level and unsafe. This paper describes Spot, a language derived from C for programming space flight systems. Spot aims to maintain compatibility with existing C code while improving the language and supporting verification with the SPIN model checker. The major features of Spot include actor-based concurrency, distributed state with message passing and transactional updates, and annotations for testing and verification. Spot also supports domain-specific annotations for managing spacecraft state, e.g., communicating telemetry information to the ground. We describe the motivation and design rationale for Spot, give an overview of the design, provide examples of Spot's capabilities, and discuss the current status of the implementation.

Structure and Barr body formation of an Xp + chromosome with two inactivation centers.

PubMed Central

Daly, R F; Patau, K; Therman, E; Sarto, G E

1977-01-01

A patients with seizures, Von Willebrand disease, and symptoms of Turner syndrome was a chromosomal mosaic. In blood culture (1974), 56% of the cells were 45, X 33% 46, XXp+ and 11% 47,XXp + Xp +; in the skin, no cells with 47 chromosomes were found. Presumably the Xp + chromosome arose through a break in the Q-banded dark region next to the centromere on Xp to which an Xq had been attached. The abnormal X was late-labeling and formed a larger than normal Barr body. Of the chromatin-positive fibroblasts, 18.2% showed bipartite Barr bodies, which agrees with the hypothesis that the X inactivation center lies on the proximal part of the Xq. On the basis of the structure and behavior of the bipartite bodies in the present patient, as compared to those formed by other chromosomes with two presumed inactivation centers, we propose that the dark region next to the centromere of Xp remains active in the inactive X. In cells with 45,X and 46,XY, this region has the same relative size, whereas it is significantly shorter in the active X of three females, including the present patient, with one abnormal X. We propose that this region on the active X reveals different states of activity, as reflected in its length, depending on how many other X chromosomes are in the cell. Images Fig. 1 Fig. 2 Fig. 3 PMID:299980

Language Impairment Resulting from a de novo Deletion of 7q32.1q33.

PubMed

Jiménez-Romero, María S; Barcos-Martínez, Montserrat; Espejo-Portero, Isabel; Benítez-Burraco, Antonio

2016-10-01

We report on a girl who presents with hearing loss, behavioral disturbances (according to the Inventory for Client and Agency Planning) as well as motor and cognitive delay (according to Battelle Developmental Inventories) which have a significant impact on her speech and language abilities [according to the Peabody Picture Vocabulary Test (ed 3), and the Prueba de Lenguaje Oral de Navarra-Revisada (Navarra Oral Language Test, Revised)]. Five copy number variations (CNVs) were identified in the child: arr[hg18] 7q32.1q33(127109685-132492196)×1, 8p23.1(7156900-7359099) ×1, 15q13.1(26215673-26884937)×1, Xp22.33(17245- 102434)×3, and Xp22.33(964441-965024)×3. The pathogenicity of similar CNVs is mostly reported as unknown. The largest deletion is found in a hot spot for cognitive disease and language impairment and contains several genes involved in brain development and function, many of which have been related to developmental disorders encompassing language deficits (dyslexia, speech-sound disorder, and autism). Some of these genes interact with FOXP2 . The proband's phenotype may result from a reduced expression of some of these genes.

Language Impairment Resulting from a de novo Deletion of 7q32.1q33

PubMed Central

Jiménez-Romero, María S.; Barcos-Martínez, Montserrat; Espejo-Portero, Isabel; Benítez-Burraco, Antonio

2016-01-01

We report on a girl who presents with hearing loss, behavioral disturbances (according to the Inventory for Client and Agency Planning) as well as motor and cognitive delay (according to Battelle Developmental Inventories) which have a significant impact on her speech and language abilities [according to the Peabody Picture Vocabulary Test (ed 3), and the Prueba de Lenguaje Oral de Navarra-Revisada (Navarra Oral Language Test, Revised)]. Five copy number variations (CNVs) were identified in the child: arr[hg18] 7q32.1q33(127109685-132492196)×1, 8p23.1(7156900-7359099) ×1, 15q13.1(26215673-26884937)×1, Xp22.33(17245- 102434)×3, and Xp22.33(964441-965024)×3. The pathogenicity of similar CNVs is mostly reported as unknown. The largest deletion is found in a hot spot for cognitive disease and language impairment and contains several genes involved in brain development and function, many of which have been related to developmental disorders encompassing language deficits (dyslexia, speech-sound disorder, and autism). Some of these genes interact with FOXP2. The proband's phenotype may result from a reduced expression of some of these genes. PMID:27867345

Annotated Bibliography of Materials for Elementary Foreign Language Programs.

ERIC Educational Resources Information Center

Dobb, Fred

An annotated bibliography contains about 70 citations of instructional materials and materials concerning curriculum development for elementary school foreign language programs. Citations are included for Arabic, classical languages, French, German, Hebrew, Italian, Japanese, and Spanish. Items on exploratory language courses and general works on…

Teacher and Student Language Practices and Ideologies in a Third-Grade Two-Way Dual Language Program Implementation

ERIC Educational Resources Information Center

Henderson, Kathryn I.; Palmer, Deborah K.

2015-01-01

This article provides an in-depth exploration of the language ecologies of two classrooms attempting to implement a two-way dual language (TWDL) program and its mediating conditions. Drawing on ethnographic methods and a sociocultural understanding of language, we examined both teachers' and students' language ideologies and language practices,…

Middle School Exploratory Foreign Language Programs: A Position Paper.

ERIC Educational Resources Information Center

National Council of State Supervisors of Foreign Language.

Four types of exploratory foreign language programs are described: (1) the language overview course, (2) the trial-study course, (3) the Level I offering, and (4) the course for the non-college bound. It is largely in the middle schools (grades 6-8) and junior high schools (grades 7-9) that exploratory programs are being used. The language…

34 CFR 658.1 - What is the Undergraduate International Studies and Foreign Language Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Foreign Language Program? 658.1 Section 658.1 Education Regulations of the Offices of the Department of... STUDIES AND FOREIGN LANGUAGE PROGRAM General § 658.1 What is the Undergraduate International Studies and Foreign Language Program? The Undergraduate International Studies and Foreign Language Program is designed...

34 CFR 658.1 - What is the Undergraduate International Studies and Foreign Language Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Foreign Language Program? 658.1 Section 658.1 Education Regulations of the Offices of the Department of... STUDIES AND FOREIGN LANGUAGE PROGRAM General § 658.1 What is the Undergraduate International Studies and Foreign Language Program? The Undergraduate International Studies and Foreign Language Program is designed...

A rare cause of childhood renal cysts: Xp11.2 translocation renal cell carcinoma.

PubMed

Taşkınlar, Hakan; Avlan, Dinçer; Çıtak, Çağlar; Polat, Ayşe; Naycı, Ali

2015-01-01

Pediatric renal cysts are rare, usually asymptomatic and incidentally detected in children. Cyst associated renal cell carcinoma (RCC) or cystic RCC is extremely rare in children. Bosniak classification system has been accepted for the management of cystic renal masses. Xp11.2 translocation RCC is a recently classified distinct subtype and usually affects children and adolescents. We report the case of a 10-year-old girl with Xp11.2 translocation RCC from a cyst of the right kidney.

A case of PSF-TFE3 gene fusion in Xp11.2 renal cell carcinoma with melanotic features.

PubMed

Zhan, He-Qin; Chen, Hong; Wang, Chao-Fu; Zhu, Xiong-Zeng

2015-03-01

Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) with PSF-TFE3 gene fusion is a rare neoplasm. Only 22 cases of Xp11.2 RCCs with PSF-TFE3 have been reported to date. We describe an additional case of Xp11.2 RCC with PSF-TFE3 showing melanotic features. Microscopically, the histologic features mimic clear cell renal cell carcinoma. However, the dark-brown pigments were identified and could be demonstrated as melanins. Immunohistochemically, the tumor cells were widely positive for CD10, human melanoma black 45, and TFE3 but negative for cytokeratins, vimentin, Melan-A, microphthalmia-associated transcription factor, smooth muscle actin, and S-100 protein. Genetically, we demonstrated PSF-TFE3 fusion between exon 9 of PSF and exon 5 of TFE3. The patient was free of disease with 50 months of follow-up. The prognosis of this type of tumor requires more cases because of limited number of cases and follow-up period. Xp11.2 RCC with PSF-TFE3 inevitably requires differentiation from other kidney neoplasms. Immunohistochemical and molecular genetic analyses are essential for accurate diagnosis. Copyright © 2015 Elsevier Inc. All rights reserved.

25 CFR 39.130 - Can ISEF funds be used for Language Development Programs?

Code of Federal Regulations, 2010 CFR

2010-04-01

... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.130 Can ISEF funds be used for Language Development Programs? Yes, schools can use ISEF funds to... 25 Indians 1 2010-04-01 2010-04-01 false Can ISEF funds be used for Language Development Programs...

25 CFR 39.130 - Can ISEF funds be used for Language Development Programs?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Can ISEF funds be used for Language Development Programs... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.130 Can ISEF funds be used for Language Development Programs? Yes, schools can use ISEF funds to...

Undergraduate International Studies and Foreign Language Program

ERIC Educational Resources Information Center

Office of Postsecondary Education, US Department of Education, 2012

2012-01-01

The Undergraduate International Studies and Foreign Language Program provides funds to institutions of higher education, a consortia of such institutions, or partnerships between nonprofit organizations and institutions of higher education to plan, develop, and implement programs that strengthen and improve undergraduate instruction in…

Language and System Support for Concurrent Programming

DTIC Science & Technology

1990-04-01

language. We give suggestions on how to avoid polling programs , and suggest changes to the rendezvous facilities to eliminate the polling bias. The...concerned with support for concurrent pro- Capsule gramming provided to the application programmer by operating Description systems and programming ...of concurrent programming has widened Philosophy from "pure" operating system applications to a multitude of real-time and distributed programs . Since

A Compiler and Run-time System for Network Programming Languages

DTIC Science & Technology

2012-01-01

A Compiler and Run-time System for Network Programming Languages Christopher Monsanto Princeton University Nate Foster Cornell University Rob...Foster, R. Harrison, M. Freedman, C. Monsanto , J. Rexford, A. Story, and D. Walker. Frenetic: A network programming language. In ICFP, Sep 2011. [10] A

Renal cell carcinoma associated with transcription factor E3 expression and Xp11.2 translocation: incidence, characteristics, and prognosis.

PubMed

Klatte, Tobias; Streubel, Berthold; Wrba, Friedrich; Remzi, Mesut; Krammer, Barbara; de Martino, Michela; Waldert, Matthias; Marberger, Michael; Susani, Martin; Haitel, Andrea

2012-05-01

We studied the characteristics and prognosis of renal cell carcinoma (RCC) associated with Xp11.2 translocation and transcription factor E3 (TFE3) expression and determined the need for genetic analysis in routine diagnostics. Of 848 consecutive cases, 75 showed microscopic features suggestive of Xp11.2 translocation RCC or occurred in patients 40 years or younger. Of these cases, 17 (23%) showed strong nuclear TFE3 immunostaining, which was associated with more advanced tumors and inverse prognosis in univariate (P = .032) but not multivariate (P = .404) analysis. With fluorescence in situ hybridization and polymerase chain reaction, only 2 cases showed alterations of the X chromosome and the ASPL-TFE3 gene fusion, respectively. In our laboratory, the predictive value of TFE3 expression for the Xp11.2 translocation was 12%. Strong nuclear TFE3 expression is associated with metastatic spread and a poor prognosis. In our laboratory, TFE3 is not diagnostic for Xp11.2 translocation RCC. Diagnosis of Xp11.2 translocation RCC may be made only genetically.

A rare cause of childhood renal cysts: Xp11.2 translocation renal cell carcinoma

PubMed Central

Taşkınlar, Hakan; Avlan, Dinçer; Çıtak, Çağlar; Polat, Ayşe; Naycı, Ali

2015-01-01

Pediatric renal cysts are rare, usually asymptomatic and incidentally detected in children. Cyst associated renal cell carcinoma (RCC) or cystic RCC is extremely rare in children. Bosniak classification system has been accepted for the management of cystic renal masses. Xp11.2 translocation RCC is a recently classified distinct subtype and usually affects children and adolescents. We report the case of a 10-year-old girl with Xp11.2 translocation RCC from a cyst of the right kidney. PMID:25624966

Simultaneous detection of eight avian influenza A virus subtypes by multiplex reverse transcription-PCR using a GeXP analyser.

PubMed

Li, Meng; Xie, Zhixun; Xie, Zhiqin; Liu, Jiabo; Xie, Liji; Deng, Xianwen; Luo, Sisi; Fan, Qing; Huang, Li; Huang, Jiaoling; Zhang, Yanfang; Zeng, Tingting; Wang, Sheng

2018-04-18

Recent studies have demonstrated that at least eight subtypes of avian influenza virus (AIV) can infect humans, including H1, H2, H3, H5, H6, H7, H9 and H10. A GeXP analyser-based multiplex reverse transcription (RT)-PCR (GeXP-multiplex RT-PCR) assay was developed in our recent studies to simultaneously detect these eight AIV subtypes using the haemagglutinin (HA) gene. The assay consists of chimeric primer-based PCR amplification with fluorescent labelling and capillary electrophoresis separation. RNA was extracted from chick embryo allantoic fluid or liquid cultures of viral isolates. In addition, RNA synthesised via in vitro transcription was used to determine the specificity and sensitivity of the assay. After selecting the primer pairs, their concentrations and GeXP-multiplex RT-PCR conditions were optimised. The established GeXP-multiplex RT-PCR assay can detect as few as 100 copies of premixed RNA templates. In the present study, 120 clinical specimens collected from domestic poultry at live bird markets and from wild birds were used to evaluate the performance of the assay. The GeXP-multiplex RT-PCR assay specificity was the same as that of conventional RT-PCR. Thus, the GeXP-multiplex RT-PCR assay is a rapid and relatively high-throughput method for detecting and identifying eight AIV subtypes that may infect humans.

A comparative study of programming languages for next-generation astrodynamics systems

NASA Astrophysics Data System (ADS)

Eichhorn, Helge; Cano, Juan Luis; McLean, Frazer; Anderl, Reiner

2018-03-01

Due to the computationally intensive nature of astrodynamics tasks, astrodynamicists have relied on compiled programming languages such as Fortran for the development of astrodynamics software. Interpreted languages such as Python, on the other hand, offer higher flexibility and development speed thereby increasing the productivity of the programmer. While interpreted languages are generally slower than compiled languages, recent developments such as just-in-time (JIT) compilers or transpilers have been able to close this speed gap significantly. Another important factor for the usefulness of a programming language is its wider ecosystem which consists of the available open-source packages and development tools such as integrated development environments or debuggers. This study compares three compiled languages and three interpreted languages, which were selected based on their popularity within the scientific programming community and technical merit. The three compiled candidate languages are Fortran, C++, and Java. Python, Matlab, and Julia were selected as the interpreted candidate languages. All six languages are assessed and compared to each other based on their features, performance, and ease-of-use through the implementation of idiomatic solutions to classical astrodynamics problems. We show that compiled languages still provide the best performance for astrodynamics applications, but JIT-compiled dynamic languages have reached a competitive level of speed and offer an attractive compromise between numerical performance and programmer productivity.

Laparoscopic radiofrequency ablation-assisted enucleation of Xp11.2 translocation renal cell carcinoma: A case report

PubMed Central

XU, LINFENG; YANG, RONG; WANG, WEI; ZHANG, YIFEN; GAN, WEIDONG

2014-01-01

The current study presents a case of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in a 30-year-old female. The patient was referred to The Affiliated Drum Tower Hospital of the Medical College of Nanjing University (Nanjing, Jiangsu, China) due to a right renal tumor without evident symptoms, which was found by a routine physical examination. A computed tomography (CT) scan indicated that the mass exhibited cystic and solid components. The patient underwent laparoscopic radiofrequency ablation-assisted enucleation. Immunohistochemistry revealed intense nuclear staining for transcription factor E3 protein in the cancer cells. The patient was diagnosed with Xp11.2 RCC. The urological and radiological outcomes remained satisfactory after >2.5 years of follow-up. PMID:25120696

Laparoscopic radiofrequency ablation-assisted enucleation of Xp11.2 translocation renal cell carcinoma: A case report.

PubMed

Xu, Linfeng; Yang, Rong; Wang, Wei; Zhang, Yifen; Gan, Weidong

2014-09-01

The current study presents a case of Xp11.2 translocation renal cell carcinoma (Xp11.2 RCC) in a 30-year-old female. The patient was referred to The Affiliated Drum Tower Hospital of the Medical College of Nanjing University (Nanjing, Jiangsu, China) due to a right renal tumor without evident symptoms, which was found by a routine physical examination. A computed tomography (CT) scan indicated that the mass exhibited cystic and solid components. The patient underwent laparoscopic radiofrequency ablation-assisted enucleation. Immunohistochemistry revealed intense nuclear staining for transcription factor E3 protein in the cancer cells. The patient was diagnosed with Xp11.2 RCC. The urological and radiological outcomes remained satisfactory after >2.5 years of follow-up.

A Debate over the Teaching of a Legacy Programming Language in an Information Technology (IT) Program

ERIC Educational Resources Information Center

Ali, Azad; Smith, David

2014-01-01

This paper presents a debate between two faculty members regarding the teaching of the legacy programming course (COBOL) in a Computer Science (CS) program. Among the two faculty members, one calls for the continuation of teaching this language and the other calls for replacing it with another modern language. Although CS programs are notorious…

[Application of polyclonal break-apart probes in the diagnosis of Xp11.2 translocation renal cell carcinoma].

PubMed

Chen, Xiancheng; Gan, Weidong; Ye, Qing; Yang, Jun; Guo, Hongqian; Li, Dongmei

2014-12-16

To explore the value of self-designed fluorescent in situ hybridization (FISH) polyclonal break-apart probes specific for TFE3 gene in the diagnosis of Xp11.2 translocation renal cell carcinoma. All tissue samples were collected from 2006 to 2013, including Xp11.2 translocation renal cell carcinoma (n = 10), renal clear cell carcinoma (n = 10) and renal papillary cell carcinoma (n = 10). FISH was conducted for paraffin-embedded tumor tissue sections with probes. The types of fluorescence were observed by fluorescent microscopy to determine the existence or non-existence of translocated TFE3 gene. All sections were successfully probed. The split red and green signals within a single nucleus were detected simultaneously in 9 cases of Xp11.2 translocation renal cell carcinoma as diagnosed by traditional pathological and immunohistochemical methods. And it was consistent with the initial diagnosis. Detection of fusion signal in 1/10 and negative FISH result did not conform to the initial diagnosis. The fluorescent types of renal clear cell carcinoma and renal papillary cell carcinoma were all fusion signals. FISH tests were negative for renal clear and papillary cell carcinomas. Xp11.2 translocation renal cell carcinomas diagnosed by traditional pathological and immunohistochemical methods are sometimes misdiagnosed. Detecting the translocation of TFE3 gene with FISH polyclonal break-apart probes is both accurate and reliable for diagnosing Xp11.2 translocation renal cell carcinoma.

Renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion: radiological findings mimicking papillary subtype.

PubMed

Kato, Hiroki; Kanematsu, Masayuki; Yokoi, Shigeaki; Miwa, Kousei; Horie, Kengo; Deguchi, Takashi; Hirose, Yoshinobu

2011-01-01

The authors describe the computed tomography (CT) and magnetic resonance imaging (MRI) findings of an 18-year-old man with renal cell carcinoma (RCC) associated with the Xp11.2 translocation/transcription factor E3 (TFE3) gene fusion (Xp11 translocation carcinoma). The lesion was hyperdense on unenhanced CT, hypovascular on contrast-enhanced studies, hypointense on T2-weighted MR images, and hemosiderin deposition was suspected on phase-shift gradient-echo MR images. Histopathological specimens revealed pathological findings resembling papillary RCC predominantly and exhibited immunoreactivity for TFE3. Because there is often considerable morphological overlap between this carcinoma and papillary RCC, the imaging findings of Xp11 translocation carcinoma may be similar to those of the papillary subtype. Therefore, Xp11 translocation carcinoma should be considered, particularly in young patients when radiologic images demonstrate a renal tumor mimicking the papillary subtype. Copyright © 2010 Wiley-Liss, Inc.

Incidental Foreign-Language Acquisition by Children Watching Subtitled Television Programs

ERIC Educational Resources Information Center

Ina, Lekkai

2014-01-01

Series of international studies have shown that subtitled television programs provide a rich context for foreign language acquisition. This study investigated whether incidental language acquisition occurs from watching a television program with/without subtitles. Children in the experimental conditions watch: (a) a 15 minute snapshot of a well…

A Program for Reading and Language Development. An Adopter's Guide.

ERIC Educational Resources Information Center

Carter, Nancy Hay

"Project SAILS" (Symbolic and Innovative Language Systems) is a special program developed by the Portland, Oregon, public schools for training teachers to work with children who have learning and reading difficulties. Teachers are instructed in the use of the Monterey Reading and Language Programs, highly structured and highly…

Linking Language and Culture in the Language and Cultural Program of the Lauder Institute: The French Perspective.

ERIC Educational Resources Information Center

Lahaeye, Marie-Noelle

The University of Pennsylvania's Lauder Institute of Management and International Studies introduced a cultural segment into its second language program in 1986 to enable students to use language purposefully within the foreign culture. During the program's 2 years, students are exposed to eight different cultural segments taught by language…

An Evaluation Framework and Comparative Analysis of the Widely Used First Programming Languages

PubMed Central

Farooq, Muhammad Shoaib; Khan, Sher Afzal; Ahmad, Farooq; Islam, Saeed; Abid, Adnan

2014-01-01

Computer programming is the core of computer science curriculum. Several programming languages have been used to teach the first course in computer programming, and such languages are referred to as first programming language (FPL). The pool of programming languages has been evolving with the development of new languages, and from this pool different languages have been used as FPL at different times. Though the selection of an appropriate FPL is very important, yet it has been a controversial issue in the presence of many choices. Many efforts have been made for designing a good FPL, however, there is no ample way to evaluate and compare the existing languages so as to find the most suitable FPL. In this article, we have proposed a framework to evaluate the existing imperative, and object oriented languages for their suitability as an appropriate FPL. Furthermore, based on the proposed framework we have devised a customizable scoring function to compute a quantitative suitability score for a language, which reflects its conformance to the proposed framework. Lastly, we have also evaluated the conformance of the widely used FPLs to the proposed framework, and have also computed their suitability scores. PMID:24586449

An evaluation framework and comparative analysis of the widely used first programming languages.

PubMed

Farooq, Muhammad Shoaib; Khan, Sher Afzal; Ahmad, Farooq; Islam, Saeed; Abid, Adnan

2014-01-01

Computer programming is the core of computer science curriculum. Several programming languages have been used to teach the first course in computer programming, and such languages are referred to as first programming language (FPL). The pool of programming languages has been evolving with the development of new languages, and from this pool different languages have been used as FPL at different times. Though the selection of an appropriate FPL is very important, yet it has been a controversial issue in the presence of many choices. Many efforts have been made for designing a good FPL, however, there is no ample way to evaluate and compare the existing languages so as to find the most suitable FPL. In this article, we have proposed a framework to evaluate the existing imperative, and object oriented languages for their suitability as an appropriate FPL. Furthermore, based on the proposed framework we have devised a customizable scoring function to compute a quantitative suitability score for a language, which reflects its conformance to the proposed framework. Lastly, we have also evaluated the conformance of the widely used FPLs to the proposed framework, and have also computed their suitability scores.

Xp11.2 Translocation renal cell carcinomas have a poorer prognosis than non-Xp11.2 translocation carcinomas in children and young adults: a meta-analysis.

PubMed

Qiu Rao; Bing Guan; Zhou, Xiao-jun

2010-12-01

Renal cell carcinomas (RCCs) in children and adolescents are much rarer than in adults. In this age group, Xp11.2 translocation RCCs were the most common subtype of pediatric RCCs. Information regarding the clinical behavior of pediatric RCCs remains controversial because of their relatively rare incidence. The authors aimed to perform a systematic review and meta-analysis to better define the biological features of pediatric RCCs. Eligible studies were identified through multiple search strategies. Studies were assessed for quality using the Jadad Quality Scale. Data were collected comparing overall survival (OS), disease-free survival (DFS), and stage in patients with TFE3 + pediatric RCCs and TFE3 - RCCs. A total of 4 studies were included for meta-analysis, and pooled odds ratios (ORs) with 95% confidence interval (CI) were calculated. The meta-analysis outcomes showed that TFE3 + pediatric RCCs were significantly associated with poorer outcomes (OS and DFS) and a higher stage (III/IV) than TFE3 - RCCs (pooled ORs for each group: 4.59 [95% CI = 1.46-14.42] for OS; 5.79 [95% CI = 1.85-18.16] for DFS; and 5.89 [95% CI = 2.23-15.52] for stage). This result was also confirmed by OS and DFS curves (P = .005 and P = .001). Xp11.2 translocation carcinomas appear to have a poorer prognosis than non-Xp11.2 translocation carcinomas in children and young adults.

Implementing embedded artificial intelligence rules within algorithmic programming languages

NASA Technical Reports Server (NTRS)

Feyock, Stefan

1988-01-01

Most integrations of artificial intelligence (AI) capabilities with non-AI (usually FORTRAN-based) application programs require the latter to execute separately to run as a subprogram or, at best, as a coroutine, of the AI system. In many cases, this organization is unacceptable; instead, the requirement is for an AI facility that runs in embedded mode; i.e., is called as subprogram by the application program. The design and implementation of a Prolog-based AI capability that can be invoked in embedded mode are described. The significance of this system is twofold: Provision of Prolog-based symbol-manipulation and deduction facilities makes a powerful symbolic reasoning mechanism available to applications programs written in non-AI languages. The power of the deductive and non-procedural descriptive capabilities of Prolog, which allow the user to describe the problem to be solved, rather than the solution, is to a large extent vitiated by the absence of the standard control structures provided by other languages. Embedding invocations of Prolog rule bases in programs written in non-AI languages makes it possible to put Prolog calls inside DO loops and similar control constructs. The resulting merger of non-AI and AI languages thus results in a symbiotic system in which the advantages of both programming systems are retained, and their deficiencies largely remedied.

A Common Programming Language for the Department of Defense--Background and Technical Requirements

DTIC Science & Technology

1976-06-01

Method Findings I. Introduction A. The Problem 1. Software Costs 2. Programming Language 3. Lack of Comrr.onality 4. Common Language 5...accessible soft- ware tools and aids. There are a number of widely held perceptions about the ill effects of the lack of programming language ...cost- effective (at lea~t during development) than de- velopi~g a new programming language specialized to the project. On the other hand,

Renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusions: clinical experience and literature review.

PubMed

He, Jian; Chen, Xiancheng; Gan, Weidong; Zhu, Bin; Fan, Xiangshan; Guo, Hongqian; Jia, Ruipeng

2015-01-01

To analyze the clinicopathological features of renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE3 gene fusions (Xp11.2 RCC) in our institution. We screened 983 RCC specimens. TFE3 immunohistochemical staining and FISH assay confirmed 22 Xp11.2 RCCs out of 65 suspicious cases. Clinicopathological and treatment outcomes of 22 patients were retrospectively analyzed. In total, 22 patients included 13 females and nine males with a mean age of 27 years. Ten patients showed gross hematuria. Treatments included surgeries, immunotherapy and molecular-targeted therapy. Seven cases were at stage III/IV and four cases had tumor thrombosis or distant metastasis. During a median follow-up of 34 months, 19 patients were alive while three died of distant metastasis. Xp11.2 RCC is rare and FISH proved a useful diagnostic tool. Surgical resection achieved favorable outcome for early disease. Adult patients at advanced stage had poorer outcomes even with postoperative adjuvant therapy.

Survey of Speech-Language Pathology Graduate Program Training in Outer and Middle Ear Screening.

PubMed

Serpanos, Yula C; Senzer, Deborah

2015-08-01

The purpose of this study was to determine the national training practices of speech-language pathology graduate programs in outer and middle ear screening. Directors of all American Speech-Language-Hearing Association-accredited speech-language pathology graduate programs (N = 254; Council on Academic Accreditation in Audiology and Speech-Language Pathology, 2013) were surveyed on instructional formats in outer and middle ear screening. The graduate speech-language pathology program survey yielded 84 (33.1%) responses. Results indicated that some programs do not provide any training in the areas of conventional screening otoscopy using a handheld otoscope (15.5%; n = 13) or screening tympanometry (11.9%; n = 10), whereas close to one half (46.4%; n = 39) reported no training in screening video otoscopy. Outcomes revealed that approximately one third or more of speech-language pathology graduate programs do not provide experiential opportunities in screening handheld otoscopy (36.9%) or tympanometry (32.1%), and most (78.6%) do not provide experiential opportunities in video otoscopy. The implication from the graduate speech-language pathology program survey findings is that some speech-language pathologists will graduate from academic programs without the acquired knowledge or experiential learning required to establish skill in 1 or more areas of screening otoscopy and tympanometry. Graduate speech-language pathology programs should consider appropriate training opportunities for students to acquire and demonstrate skill in outer and middle ear screening.

Standing Strong: Maloney Interdistrict Magnet School Japanese Language and Culture Program

ERIC Educational Resources Information Center

Haxhi, Jessica; Yamashita-Iverson, Kazumi

2009-01-01

Maloney Interdistrict Magnet School (MIMS) is the only elementary school in Waterbury that has a world language program and is one of only two elementary Japanese programs in Connecticut. In the past 15 years, more than 1500 students have participated in its Japanese Language and Culture (JLC) Program in grades Prekindergarten through 5th. The JLC…

Renal carcinomas associated with Xp11.2 translocations: are CT findings suggestive of the diagnosis?

PubMed

He, J; Huan, Y; Qiao, Q; Zhang, J; Zhang, J S

2014-01-01

The purpose of the present study was to summarize the computed tomography (CT) features of renal carcinomas associated with Xp11.2 translocations, and determine whether the diagnosis can be reliably deduced from imaging findings. Radiological studies of six patients (aged from 9-29 years) with renal carcinoma associated with Xp11.2 translocations were retrospectively analysed. The tumours varied in size from 3.3-11 cm (mean 5.4 cm). Unenhanced CT and cortical, medullary, and pelvic-phase contrast-enhanced CT imaging was undertaken in all cases. Unenhanced CT revealed that tumours had a relatively increased radiodensity (4/6, ranged from 45-60 HU) and suggested the possibility of diffuse haemorrhage. Three of the six cases showed irregular and boundary calcification of the lesion. Contrast-enhanced CT showed relatively well demarcated tumours with heterogeneous enhancement (6/6). Prolonged enhancement of tumours might be a common sign (6/6) in Xp11.2 translocations. Three out of the six cases were combined with retroperitoneal lymph nodes metastasis. Renal carcinomas associated with Xp11.2 translocations should be considered, particularly in children and young patients, when the lesion has calcification and is hyper-dense on unenhanced CT, and has prolonged enhancement on contrast-enhanced images. Copyright © 2013 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Equating in Small-Scale Language Testing Programs

ERIC Educational Resources Information Center

LaFlair, Geoffrey T.; Isbell, Daniel; May, L. D. Nicolas; Gutierrez Arvizu, Maria Nelly; Jamieson, Joan

2017-01-01

Language programs need multiple test forms for secure administrations and effective placement decisions, but can they have confidence that scores on alternate test forms have the same meaning? In large-scale testing programs, various equating methods are available to ensure the comparability of forms. The choice of equating method is informed by…

A Multicultural Awareness Program To Improve Language and Thinking Skills to a Group of Language Deficient Preschool Students.

ERIC Educational Resources Information Center

Altamura, Marilyn T.

This practicum project exposed seven preschool students with language deficiencies to multicultural experiences and strategies, resulting in improvements in both language and thinking skills. The children were included in a regular preschool program serving low-income families. The program was based on a multicultural awareness curriculum which…

A Language Skills Program for Secondary LD Students.

ERIC Educational Resources Information Center

Howe, Bill

1982-01-01

A program was developed to increase the receptive and expressive language skills of 24 secondary learning-disabled students. Program units covered word sorting, sight-word vocabulary, key-word reading, reading rate, reading comprehension, listening, and writing. (Author/SW)

A Different Kind of Language: Prolog, Programming in Logic.

ERIC Educational Resources Information Center

Cabrol, D.

1986-01-01

Prolog is one of the most successful "very high level languages." Describes this programming language (a product of artificial intelligence research) and attempts to show how it functions by using some short examples to illustrate its essential features. (JN)

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

ERIC Educational Resources Information Center

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)

Epileptic encephalopathy in a girl with an interstitial deletion of Xp22 comprising promoter and exon 1 of the CDKL5 gene.

PubMed

Bahi-Buisson, Nadia; Girard, Benoit; Gautier, Agnes; Nectoux, Juliette; Fichou, Yann; Saillour, Yoann; Poirier, Karine; Chelly, Jamel; Bienvenu, Thierry

2010-01-05

We report a 2-year-old girl with early onset seizures variant of Rett syndrome with a deletion at Xp22 detected by multiplex ligation-dependent probe amplification (MLPA) technique. This patient presented with tonic seizures at 7 days of life. Subsequently, she developed infantile spasms at three months and finally refractory myoclonic epilepsy. She demonstrated severe encephalopathy with hypotonia, deceleration of head growth, with eye gaze but limited eye pursuit, no language, limited hand use, and intermittent hand stereotypies. This combination of clinical features, suggestive of early onset variant of Rett syndrome led us to screen the CDKL5 gene. In a first step, screening of the whole coding sequence of the CDKL5 gene revealed no point mutations. In a second step, we searched gross rearrangements by MLPA and identified a microdeletion affecting both the promoter and exon 1 in CDKL5. Subsequent analysis on a Nimblegen HD2 microarray confirmed a deletion of approximately 300 kb at Xp22, including the BEND2, SCML2, and CDKL5 genes. In conclusion, our report suggests that searching for large rearrangements in CDKL5 should be considered in girls with early onset seizures and Rett-like features. (c) 2009 Wiley-Liss, Inc.

Algorithm Building and Learning Programming Languages Using a New Educational Paradigm

NASA Astrophysics Data System (ADS)

Jain, Anshul K.; Singhal, Manik; Gupta, Manu Sheel

2011-08-01

This research paper presents a new concept of using a single tool to associate syntax of various programming languages, algorithms and basic coding techniques. A simple framework has been programmed in Python that helps students learn skills to develop algorithms, and implement them in various programming languages. The tool provides an innovative and a unified graphical user interface for development of multimedia objects, educational games and applications. It also aids collaborative learning amongst students and teachers through an integrated mechanism based on Remote Procedure Calls. The paper also elucidates an innovative method for code generation to enable students to learn the basics of programming languages using drag-n-drop methods for image objects.

A Suggested Automated Branch Program for Foreign Languages.

ERIC Educational Resources Information Center

Barrutia, Richard

1964-01-01

Completely automated and operated by student feedback, this program teaches and tests foreign language recognition and retention, gives repeated audiolingual practice on model structures, and allows the student to tailor the program to his individual needs. The program is recorded on four tape tracks (track 1 for the most correct answer, etc.).…

Professional Development Programs and English Language Instructors: A Critical-Postmodern Study

ERIC Educational Resources Information Center

Arikan, Arda

2004-01-01

In this completed qualitative dissertation research, the nature of the relationship between professional development programs (in-service training programs) and English language instructors was studied with a critical postmodern lense focusing on the narratives of nine English language instructors on their experiences in their professional…

Professional Development Programs and English Language Instructors: A Critical-Postmodern Study

ERIC Educational Resources Information Center

Arikan, Arda

2004-01-01

In this completed qualitative dissertation research, the nature of the relationship between professional development programs (in-service training programs) and English language instructors was studied with a critical postmodern lens focusing on the narratives of nine English language instructors on their experiences in their professional…

Integrated Task And Data Parallel Programming: Language Design

NASA Technical Reports Server (NTRS)

Grimshaw, Andrew S.; West, Emily A.

1998-01-01

his research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers '95 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program m. Additional 1995 Activities During the fall I collaborated

Computer-Assisted Language Learning: Current Programs and Projects. ERIC Digest.

ERIC Educational Resources Information Center

Higgins, Chris

For many years, foreign language teachers have used the computer to provide supplemental exercises in the instruction of foreign languages. In recent years, advances in computer technology have motivated teachers to reassess the computer and consider it a valuable part of daily foreign language learning. Innovative software programs, authoring…

Dual Language Development of Latino Children: Effect of Instructional Program Type and the Home and School Language Environment

PubMed Central

Collins, Brian A.

2014-01-01

Latino dual language children typically enter school with a wide range of proficiencies in Spanish and English, many with low proficiency in both languages, yet do make gains in one or both languages during their first school years. Dual language development is associated with how language is used at home and school, as well as the type of instructional program children receive at school. The present study investigates how changes in both Spanish and English proficiencies of Latino, second-generation immigrant children (n =163) from kindergarten to second grade relate to instructional program type as well as language use at home and school. A series of MANCOVAs demonstrated significant dual language gains in children who were in bilingual classrooms and schools where Spanish was used among the teachers, students, and staff. Furthermore, only in classrooms where both Spanish and English were used did children reach age-appropriate levels of academic proficiency in both languages. Home language use was also significantly associated with dual language gains as was maternal Spanish vocabulary knowledge before controlling for maternal education. Educational implications and potential benefits associated with bilingualism are discussed. PMID:25264401

Nucleotide Excision Repair Proteins Rapidly Accumulate but Fail to Persist in Human XP-E (DDB2 Mutant) Cells

PubMed Central

Oh, Kyu-Seon; Imoto, Kyoko; Emmert, Steffen; Tamura, Deborah; DiGiovanna, John J.; Kraemer, Kenneth. H.

2011-01-01

The XP-E DNA damage binding protein (DDB2) is involved in early recognition of global genome DNA damage during DNA nucleotide excision repair (NER). We found that skin fibroblasts from 4 newly reported XP-E patients with numerous skin cancers and DDB2 mutations had slow repair of 6-4 photoproducts (6-4PP) and markedly reduced repair of cyclobutane pyrimidine dimers (CPD). NER proteins (XPC, XPB, XPG, XPA, and XPF) co-localized to CPD and 6-4PP positive regions immediately (< 0.1h) after localized UV irradiation in cells from the XP-E patients and normal controls. While these proteins persist in normal cells, surprisingly, within 0.5h these repair proteins were no longer detectable at the sites of DNA damage in XP-E cells. Our results indicate that DDB2 is not required for the rapid recruitment of NER proteins to sites of UV photoproducts or for partial repair of 6-4PP but is essential for normal persistence of these proteins for CPD photoproduct removal. PMID:21388382

Using a visual programming language to bridge the cognitive gap between a novice's mental model and program code

NASA Astrophysics Data System (ADS)

Smith, Bryan J.

Current research suggests that many students do not know how to program very well at the conclusion of their introductory programming course. We believe that a reason novices have such difficulties learning programming is because engineering novices often learn through a lecture format where someone with programming knowledge lectures to novices, the novices attempt to absorb the content, and then reproduce it during exams. By primarily appealing to programming novices who prefer to understand visually, we research whether programming novices understand programming better if computer science concepts are presented using a visual programming language than if these programs are presented using a text-based programming language. This method builds upon previous research that suggests that most engineering students are visual learners, and we propose that using a flow-based visual programming language will address some of the most important and difficult topics to novices of programming. We use an existing flow-model tool, RAPTOR, to test this method, and share the program understanding results using this theory.

The Effects of Web 2.0 Technologies Usage in Programming Languages Lesson on the Academic Success, Interrogative Learning Skills and Attitudes of Students towards Programming Languages

ERIC Educational Resources Information Center

Gençtürk, Abdullah Tarik; Korucu, Agah Tugrul

2017-01-01

It is observed that teacher candidates receiving education in the department of Computer and Instructional Technologies Education are not able to gain enough experience and knowledge in "Programming Languages" lesson. The goal of this study is to analyse the effects of web 2.0 technologies usage in programming languages lesson on the…

A Survey of Object Oriented Languages in Programming Environments.

DTIC Science & Technology

1987-06-01

subset of natural languages might be more effective , and make the human-computer interface more friendly. 19 .. .. . . -.. -, " ,. o...and complexty of Ada. He meant that the language contained too many features that made it complicated to use effectively . Much of the complexity comes...by sending messages to a class instance. A small subset of the methods in Smalltalk-80 are not expressed in the !-’ Smalhalk-80 programming language

Language Training: A Program for Retarded Children

ERIC Educational Resources Information Center

Stremel, Kathleen

1972-01-01

Three moderately to severely retarded children who demonstrated a limited expressive noun vocabulary were placed in a language program to be trained to produce the basic grammatical relations (subject-verb-object responses). (Author)

Impact of Augmented Reality on Programming Language Learning: Efficiency and Perception

ERIC Educational Resources Information Center

Teng, Chin-Hung; Chen, Jr-Yi; Chen, Zhi-Hong

2018-01-01

Although the learning of programming language is critical in science and technology education, it might be difficult for some students, especially novices. One possible reason might be the fact that programming language, especially for three-dimensional (3D) applications, is too complex and abstract for these students to understand. Programming…

25 CFR 39.136 - What is the WSU for Language Development programs?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is the WSU for Language Development programs? 39.136 Section 39.136 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.136 What is the WSU...

What can the programming language Rust do for astrophysics?

NASA Astrophysics Data System (ADS)

Blanco-Cuaresma, Sergi; Bolmont, Emeline

2017-06-01

The astrophysics community uses different tools for computational tasks such as complex systems simulations, radiative transfer calculations or big data. Programming languages like Fortran, C or C++ are commonly present in these tools and, generally, the language choice was made based on the need for performance. However, this comes at a cost: safety. For instance, a common source of error is the access to invalid memory regions, which produces random execution behaviors and affects the scientific interpretation of the results. In 2015, Mozilla Research released the first stable version of a new programming language named Rust. Many features make this new language attractive for the scientific community, it is open source and it guarantees memory safety while offering zero-cost abstraction. We explore the advantages and drawbacks of Rust for astrophysics by re-implementing the fundamental parts of Mercury-T, a Fortran code that simulates the dynamical and tidal evolution of multi-planet systems.

Modern & Classical Languages: K-12 Program EValuation 1988-89.

ERIC Educational Resources Information Center

Martinez, Margaret Perea

This evaluation of the modern and classical languages programs, K-12, in the Albuquerque (New Mexico) public school system provides general information on the program's history, philosophy, recognition, curriculum development, teachers, and activities. Specific information is offered on the different program components, namely, the elementary…

Ultrasonographic Findings of Renal Cell Carcinomas Associated with Xp11.2 Translocation/TFE3 Gene Fusion.

PubMed

Ling, Wenwu; Ma, Xuelei; Luo, Yan; Chen, Linyan; Wang, Huiyao; Wang, Xiaoling; Chen, Ni; Zeng, Hao; Li, Yongzhong; Cai, Diming

2017-01-01

This study was to investigate the features of renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions (Xp11.2-RCC) on conventional ultrasound (US) and contrast-enhanced ultrasound (CEUS). US and CEUS features of twenty-two cases with histopathologically proven Xp11.2-RCC were retrospectively reviewed. 22 patients (11 males, 11 females) were included in this study, with a mean age of 28.3 ± 20.4 years. Eight tumors (36.3%, 8/22) were in left kidney, and 14 tumors (63.7%, 14/22) were in right kidney. All tumors (100%, 22/22) were mixed echogenicity type. 13 tumors (59.1%, 13/22) presented small dotted calcifications. The boundary of 14 tumors (63.6%, 14/22) was sharp and the other 8 tumors' (36.4%, 8/22) boundary was blurry. By CEUS, in early phase, the solid element of all tumors showed obvious enhancement. In delayed phase, 13 tumors showed hypoenhancement, seven tumors showed isoenhancement, and 2 tumors showed hyperenhancement. There were irregular nonenhancement areas in all tumors inside. By US and CEUS, when children and adolescents were found to have hyperechoic mixed tumor in kidney with sharp margin and calcification, and the tumors showed obvious enhancement and hypoenhancement with irregular nonenhancement areas in the tumor in early phase and delayed phase, respectively, Xp11.2-RCC should be suspected.

Evaluation of verifiability in HAL/S. [programming language for aerospace computers

NASA Technical Reports Server (NTRS)

Young, W. D.; Tripathi, A. R.; Good, D. I.; Browne, J. C.

1979-01-01

The ability of HAL/S to write verifiable programs, a characteristic which is highly desirable in aerospace applications, is lacking since many of the features of HAL/S do not lend themselves to existing verification techniques. The methods of language evaluation are described along with the means in which language features are evaluated for verifiability. These methods are applied in this study to various features of HAL/S to identify specific areas in which the language fails with respect to verifiability. Some conclusions are drawn for the design of programming languages for aerospace applications and ongoing work to identify a verifiable subset of HAL/S is described.

A Formal Language Selection Process for Introductory Programming Courses

ERIC Educational Resources Information Center

Parker, Kevin R.; Chao, Joseph T.; Ottaway, Thomas A.; Chang, Jane

2006-01-01

The selection of a programming language for introductory courses has long been an informal process involving faculty evaluation, discussion, and consensus. As the number of faculty, students, and language options grows, this process becomes increasingly unwieldy. As it stands, the process currently lacks structure and replicability. Establishing a…

Implementing Task-Based Language Teaching to Integrate Language Skills in an EFL Program at a Colombian University

ERIC Educational Resources Information Center

Córdoba Zúñiga, Eulices

2016-01-01

This article reports the findings of a qualitative research study conducted with six first semester students of an English as a foreign language program in a public university in Colombia. The aim of the study was to implement task-based language teaching as a way to integrate language skills and help learners to improve their communicative…

A Career-Oriented Foreign Language Program for Keystone Oaks School District, Pittsburgh, Pennsylvania.

ERIC Educational Resources Information Center

Grubesky, Marcia R.

A career-oriented foreign language program is discussed that takes into account marketable skills of foreign language majors for a number of careers. The program is threefold. First, it recognizes the need for language skills to supplement technical, business, and professional skills to expand educational knowledge; capabilities in diplomacy and…

A programming language for composable DNA circuits.

PubMed

Phillips, Andrew; Cardelli, Luca

2009-08-06

Recently, a range of information-processing circuits have been implemented in DNA by using strand displacement as their main computational mechanism. Examples include digital logic circuits and catalytic signal amplification circuits that function as efficient molecular detectors. As new paradigms for DNA computation emerge, the development of corresponding languages and tools for these paradigms will help to facilitate the design of DNA circuits and their automatic compilation to nucleotide sequences. We present a programming language for designing and simulating DNA circuits in which strand displacement is the main computational mechanism. The language includes basic elements of sequence domains, toeholds and branch migration, and assumes that strands do not possess any secondary structure. The language is used to model and simulate a variety of circuits, including an entropy-driven catalytic gate, a simple gate motif for synthesizing large-scale circuits and a scheme for implementing an arbitrary system of chemical reactions. The language is a first step towards the design of modelling and simulation tools for DNA strand displacement, which complements the emergence of novel implementation strategies for DNA computing.

A programming language for composable DNA circuits

PubMed Central

Phillips, Andrew; Cardelli, Luca

2009-01-01

Recently, a range of information-processing circuits have been implemented in DNA by using strand displacement as their main computational mechanism. Examples include digital logic circuits and catalytic signal amplification circuits that function as efficient molecular detectors. As new paradigms for DNA computation emerge, the development of corresponding languages and tools for these paradigms will help to facilitate the design of DNA circuits and their automatic compilation to nucleotide sequences. We present a programming language for designing and simulating DNA circuits in which strand displacement is the main computational mechanism. The language includes basic elements of sequence domains, toeholds and branch migration, and assumes that strands do not possess any secondary structure. The language is used to model and simulate a variety of circuits, including an entropy-driven catalytic gate, a simple gate motif for synthesizing large-scale circuits and a scheme for implementing an arbitrary system of chemical reactions. The language is a first step towards the design of modelling and simulation tools for DNA strand displacement, which complements the emergence of novel implementation strategies for DNA computing. PMID:19535415

English Camp: A Language Immersion Program in Thailand

ERIC Educational Resources Information Center

Rugasken, Kris; Harris, Jacqueline A.

2009-01-01

A summer English camp language immersion program, which began in 2003, provided instruction by native English speakers to Thai college students via collaboration between Prince of Songkla University in Thailand and Ball State University in Indiana, USA. During this program, Thai students were exposed to English formally through classroom…

Computed tomography and magnetic resonance imaging of adult renal cell carcinoma associated with Xp11.2 translocation.

PubMed

Dang, Trien T; Ziv, Etay; Weinstein, Stefanie; Meng, Maxwell V; Wang, Zhen; Coakley, Fergus V

2012-01-01

This study aimed to report the computed tomography (CT) and magnetic resonance imaging (MRI) findings of renal cell carcinoma associated with Xp11.2 translocation in adults. We retrospectively identified 9 adults with renal cell carcinoma associated with Xp11.2 translocation who underwent baseline cross-sectional imaging with CT (n = 9) or MRI (n = 3). All available clinical, imaging, and histopathological records were reviewed. Mean patient age was 24 years (range, 18-45 years). Eight of 9 cancers demonstrated imaging findings of hemorrhage or necrosis (n = 3), advanced stage disease (n = 2), or both (n = 3) at CT or MRI. The possibility of renal cell carcinoma associated with Xp11.2 translocation should be considered for a renal mass seen in a patient 45 years or younger, which demonstrates hemorrhage or necrosis or advanced stage disease at CT or MRI.

Nociones de la programacion de lenguas extranjeras (Ensayo metodologico) (Programming Foreign Languages [A Methodological Study])

ERIC Educational Resources Information Center

Feldman, David

1975-01-01

Stresses the importance of language laboratories and other technical devices used in foreign language teaching, particularly in programed language instruction. Illustrates, by means of taxonomies, the various stages a foreign language learning program should follow. (Text is in Spanish.) (DS)

The RSZ BASIC programming language manual

NASA Technical Reports Server (NTRS)

Stattel, R. J.; Niswander, J. K.; Kochhar, A. K.

1980-01-01

The RSZ BASIC interactive language is described. The RSZ BASIC interpreter is resident in the Telemetry Data Processor, a system dedicated to the processing and displaying of PCM telemetry data. A series of working examples teaches the fundamentals of RSZ BASIC and shows how to construct, edit, and manage storage of programs.

Marine Language Exchange Program: A 21st Century International and Interdisciplinary Partnership

NASA Astrophysics Data System (ADS)

Robigou, V.; Nichols-Pecceu, M.

2001-12-01

The ability of scientists to communicate across cultural and linguistic barriers is crucial for the global economic sustainability and protection of the world\\'{}s oceans. Yet students with majors in the sciences and engineering constitute less than 2% of those who study abroad each year. And even rarer are students who study in countries where English is not the first language. The Marine Language Exchange program is a case study of an international and interdisciplinary collaboration between faculties in the languages and the sciences who address this gap. A consortium of U.S. and European institutions including Eckerd College (Florida), University of Washington (Washington), University of Hilo (Hawaii), Université de la Rochelle (France), Université de Liège (Belgium), and Universidad de Las Palmas (Spain) is developing a multilingual, marine sciences exchange program in an effort to internationalize their Marine Sciences departments. The program includes a three-week, intensive "bridge" course designed to reinforce second language skills in the context of marine sciences, and prepare undergraduate students for the cultural and educational differences of their host country. Following this immersion experience students from each institution enroll in courses abroad including marine sciences specialization for full academic credit. This session will review the Marine Language Exchange program activities since 2000 and will discuss the ideological and practical aspects of the program. The program successes, difficulties and future directions will also be presented. Different disciplinary approaches -Second Language Acquisition, English as a Second Language and Marine Science- prepare science students to contribute to the study and the management of the world\\'{}s oceans with an awareness of the cultural issues reflected by national marine policies. Based on this case study, other universities could initiate their own international and interdisciplinary

25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false May schools operate a language development program... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development program...

Language Program as Ecology: A Perspective for Leadership

ERIC Educational Resources Information Center

Pennington, Martha C.; Hoekje, Barbara J.

2010-01-01

A language program is a delicate and intricate system of interacting resources or components, which, like a biological ecology, is in a constant state of evolution and change. The interactive system making up the program's internal culture is connected ecologically to the external environment. The ecological model is introduced as a useful…

Ultrasonographic Findings of Renal Cell Carcinomas Associated with Xp11.2 Translocation/TFE3 Gene Fusion

PubMed Central

Zeng, Hao

2017-01-01

Objective This study was to investigate the features of renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions (Xp11.2-RCC) on conventional ultrasound (US) and contrast-enhanced ultrasound (CEUS). Methods US and CEUS features of twenty-two cases with histopathologically proven Xp11.2-RCC were retrospectively reviewed. Results 22 patients (11 males, 11 females) were included in this study, with a mean age of 28.3 ± 20.4 years. Eight tumors (36.3%, 8/22) were in left kidney, and 14 tumors (63.7%, 14/22) were in right kidney. All tumors (100%, 22/22) were mixed echogenicity type. 13 tumors (59.1%, 13/22) presented small dotted calcifications. The boundary of 14 tumors (63.6%, 14/22) was sharp and the other 8 tumors' (36.4%, 8/22) boundary was blurry. By CEUS, in early phase, the solid element of all tumors showed obvious enhancement. In delayed phase, 13 tumors showed hypoenhancement, seven tumors showed isoenhancement, and 2 tumors showed hyperenhancement. There were irregular nonenhancement areas in all tumors inside. Conclusions By US and CEUS, when children and adolescents were found to have hyperechoic mixed tumor in kidney with sharp margin and calcification, and the tumors showed obvious enhancement and hypoenhancement with irregular nonenhancement areas in the tumor in early phase and delayed phase, respectively, Xp11.2-RCC should be suspected. PMID:29333109

The English Language Learner Program Survey for Principals. REL 2014-027

ERIC Educational Resources Information Center

Grady, Matthew W.; O'Dwyer, Laura M.

2014-01-01

REL Northeast & Islands at Education Development Center, in partnership with the English Language Learners Alliance, has developed a new survey tool--The English Language Learner Program Survey for Principals--to help state education departments collect consistent data on the education of English language learner students. Designed for school…

English Language Teachers as Program Administrators

ERIC Educational Resources Information Center

Tannacito, Dan J.

2013-01-01

An administrator, broadly conceived, is a person who has authority to lead and manage people, practices, materials, and policies in an educational unit. Dan Tannacito shows teachers the pathway to becoming English language program administrators (ELPAs) and the myriad benefits they can derive. Most may be surprised to see that they are already on…

The Lidcombe Program and child language development: Long-term assessment.

PubMed

Imeson, Juliet; Lowe, Robyn; Onslow, Mark; Munro, Natalie; Heard, Rob; O'Brian, Sue; Arnott, Simone

2018-03-15

This study was driven by the need to understand the mechanisms underlying Lidcombe Program treatment efficacy. The aim of the present study was to extend existing data exploring whether stuttering reductions observed when children successfully treated with the Lidcombe Program are associated with restricted language development. Audio recordings of 10-min parent-child conversations at home were transcribed verbatim for 11 pre-school-age children with various stuttering severities. Language samples from three assessments-pre-treatment, 9 and 18 months after beginning treatment-were analysed using SALT software for lexical diversity, utterance length and sentence complexity. At 18 months posttreatment commencement, the children had attained and maintained statistically significant stuttering reductions. During that period, there was no evidence that Lidcombe Program treatment was associated with restricted language development. The continued search for the mechanisms underlying this successful treatment needs to focus on other domains.

A Case Study of Dual Language Program Administrators: The Teachers We Need

ERIC Educational Resources Information Center

Lachance, Joan R.

2017-01-01

In support of growing numbers of dual language programs nation-wide, dual language school administrators seek to find teachers who are specifically prepared to work with dual language learners for additive biliteracy. For this research the author utilized a case study design to explore practicing dual language administrators' perspectives…

Adapting high-level language programs for parallel processing using data flow

NASA Technical Reports Server (NTRS)

Standley, Hilda M.

1988-01-01

EASY-FLOW, a very high-level data flow language, is introduced for the purpose of adapting programs written in a conventional high-level language to a parallel environment. The level of parallelism provided is of the large-grained variety in which parallel activities take place between subprograms or processes. A program written in EASY-FLOW is a set of subprogram calls as units, structured by iteration, branching, and distribution constructs. A data flow graph may be deduced from an EASY-FLOW program.

JASPAR RESTful API: accessing JASPAR data from any programming language.

PubMed

Khan, Aziz; Mathelier, Anthony

2018-05-01

JASPAR is a widely used open-access database of curated, non-redundant transcription factor binding profiles. Currently, data from JASPAR can be retrieved as flat files or by using programming language-specific interfaces. Here, we present a programming language-independent application programming interface (API) to access JASPAR data using the Representational State Transfer (REST) architecture. The REST API enables programmatic access to JASPAR by most programming languages and returns data in eight widely used formats. Several endpoints are available to access the data and an endpoint is available to infer the TF binding profile(s) likely bound by a given DNA binding domain protein sequence. Additionally, it provides an interactive browsable interface for bioinformatics tool developers. This REST API is implemented in Python using the Django REST Framework. It is accessible at http://jaspar.genereg.net/api/ and the source code is freely available at https://bitbucket.org/CBGR/jaspar under GPL v3 license. aziz.khan@ncmm.uio.no or anthony.mathelier@ncmm.uio.no. Supplementary data are available at Bioinformatics online.

Dynamic Learning Objects to Teach Java Programming Language

ERIC Educational Resources Information Center

Narasimhamurthy, Uma; Al Shawkani, Khuloud

2010-01-01

This article describes a model for teaching Java Programming Language through Dynamic Learning Objects. The design of the learning objects was based on effective learning design principles to help students learn the complex topic of Java Programming. Visualization was also used to facilitate the learning of the concepts. (Contains 1 figure and 2…

Effect of ProTaper Gold, Self-Adjusting File, and XP-endo Shaper Instruments on Dentinal Microcrack Formation: A Micro-computed Tomographic Study.

PubMed

Bayram, H Melike; Bayram, Emre; Ocak, Mert; Uygun, Ahmet Demirhan; Celik, Hakan Hamdi

2017-07-01

The aim of the present study was to evaluate the frequency of dentinal microcracks observed after root canal preparation with ProTaper Universal (PTU; Dentsply Tulsa Dental Specialties, Tulsa, OK), ProTaper Gold (PTG; Dentsply Tulsa Dental Specialties), Self-Adjusting File (SAF; ReDent Nova, Ra'anana, Israel), and XP-endo Shaper (XP; FKG Dentaire, La Chaux-de-Fonds, Switzerland) instruments using micro-computed tomographic (CT) analysis. Forty extracted human mandibular premolars having single-canal and straight root were randomly assigned to 4 experimental groups (n = 10) according to the different nickel-titanium systems used for root canal preparation: PTU, PTG, SAF, and XP. In the SAF and XP groups, the canals were first prepared with a K-file until #25 at the working length, and then the SAF or XP files were used. The specimens were scanned using high-resolution micro-computed tomographic imaging before and after root canal preparation. Afterward, preoperative and postoperative cross-sectional images of the teeth were screened to identify the presence of dentinal defects. For each group, the number of microcracks was determined as a percentage rate. The McNemar test was used to determine significant differences before and after instrumentation. The level of significance was set at P ≤ .05. The PTU system significantly increased the percentage rate of microcracks compared with preoperative specimens (P < .05). No new dentinal microcracks were observed in the PTG, SAF, or XP groups. Root canal preparations with the PTG, SAF, and XP systems did not induce the formation of new dentinal microcracks on straight root canals of mandibular premolars. Copyright © 2017 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

A novel Xp22.13 microdeletion in Nance-Horan syndrome.

PubMed

Accogli, Andrea; Traverso, Monica; Madia, Francesca; Bellini, Tommaso; Vari, Maria Stella; Pinto, Francesca; Capra, Valeria

2017-07-03

Nance-Horan syndrome (NHS) is a rare X-linked developmental disorder characterized by congenital cataract, dental anomalies and facial dysmorphisms. Notably, up to 30% of NHS patients have intellectual disability and a few patients have been reported to have congenital cardiac defects. Nance-Horan syndrome is caused by mutations in the NHS gene that is highly expressed in the midbrain, retina, lens, tooth, and is conserved across vertebrate species. Although most pathogenic mutations are nonsense mutations, a few genomic rearrangements involving NHS locus have been reported, suggesting a possible pathogenic role of the flanking genes. Here, we report a microdeletion of 170,6 Kb at Xp22.13 (17.733.948-17.904.576) (GRCh37/hg19), detected by array-based comparative genomic hybridization in an Italian boy with NHS syndrome. The microdeletion harbors the NHS, SCLML1, and RAI2 genes and results in a phenotype consistent with NSH syndrome and developmental delay. We compare our case with the previous Xp22.13 microdeletions and discuss the possible pathogenetic role of the flanking genes. Birth Defects Research 109:866-868, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Usefulness of a break-apart FISH assay in the diagnosis of Xp11.2 translocation renal cell carcinoma.

PubMed

Kim, Soo Hee; Choi, Yoomi; Jeong, Hae Yeon; Lee, Kyoungbun; Chae, Ji Youn; Moon, Kyung Chul

2011-09-01

Xp11.2 translocation renal cell carcinoma (RCC) is a rare subtype of RCC predominantly reported in young patients. It results from gene fusions between the transcription factor E3 (TFE3) gene, which is located on chromosome Xp11.2, and various fusion partners. Recently, a dual color, break-apart fluorescence in situ hybridization (FISH) assay to detect Xp11.2 translocation was reported. We performed this study to evaluate the usefulness of the FISH assay in the diagnosis of Xp11.2 translocation RCC using a commercially available TFE3 break-apart probe. We immunohistochemically analyzed TFE3 nuclear expression in 809 cases of RCCs using 14 tissue microarray blocks and selected nine cases those showed moderate to strong positive nuclear immunoreactivity for TFE3. The extent of TFE3 nuclear expression was variable. The TFE3 FISH assay was performed in these 9 selected cases and 44 negative control cases. Only four out of nine selected cases showed the TFE3 break-apart signal. TFE3 FISH-positive cases mainly showed diffuse and strong TFE3 immunopositivity, but one case revealed focal and moderate TFE3 staining. On the contrary, TFE3 FISH-negative cases mainly revealed focal and moderate TFE3 immunoreactivity, however, one FISH-negative case revealed diffuse and strong TFE3 nuclear immunopositivity. All negative control cases revealed normal TFE3 FISH results. Our results reveal that TFE3 immunohistochemistry can show false-positive results, and that the TFE3 break-apart FISH assay is a useful complementary method for confirming the diagnosis of Xp11.2 translocation RCC.

First Draft of the act Programming Language

DTIC Science & Technology

2014-01-22

International Conference on, pages 1–15, 2013. [4] Yang Zhao, Jie Liu, and Edward A. Lee. A programming model for time - synchronized distributed real- time ...including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing...report is to document the first complete attempt at the design of a high-level programming language for timed systems called act. We define the lexical

Master Program in Foreign Language Education at New York University Steinhardt (US)

ERIC Educational Resources Information Center

Ikonnikova, Maryna

2016-01-01

The article deals with master program in foreign language education at New York University Steinhardt (US). Thus, its peculiarities have been revealed. It has been defined that the study program presupposes mastering of foreign language teaching approaches that meet various needs of learners. It has been indicated that students acquire the…

Programming "loose training" as a strategy to facilitate language generalization.

PubMed Central

Campbell, C R; Stremel-Campbell, K

1982-01-01

This study investigated the generalization of spontaneous complex language behavior across a nontraining setting and the durability of generalization as a result of programming and "loose training" strategy. A within-subject, across-behaviors multiple-baseline design was used to examine the performance of two moderately retarded students in the use of is/are across three syntactic structures (i.e., "wh" questions, "yes/no" reversal questions, and statements). The language training procedure used in this study represented a functional example of programming "loose training." The procedure involved conducting concurrent language training within the context of an academic training task, and establishing a functional reduction in stimulus control by permitting the student to initiate a language response based on a wide array of naturally occurring stimulus events. Concurrent probes were conducted in the free play setting to assess the immediate generalization and the durability of the language behaviors. The results demonstrated that "loose training" was effective in establishing a specific set of language responses with the participants of this investigation. Further, both students demonstrated spontaneous use of the language behavior in the free play generalization setting and a trend was clearly evident for generalization to continue across time. Thus, the methods used appear to be successful for training the use of is/are in three syntactic structures. PMID:7118759

A case of metastatic Xp11.2 translocation renal cell carcinoma successfully managed by cytoreductive nephrectomy followed by axitinib therapy.

PubMed

Nishimura, Koichi; Takagi, Toshio; Toda, Naohiro; Yamamoto, Tomoko; Kondo, Tsunenori; Ishida, Hideki; Nagashima, Yoji; Tanabe, Kazunari

2017-03-01

Targeted medications for metastatic adult Xp11.2 translocation renal cell carcinoma (RCC) remain to be identified. We herein report a case of metastatic Xp11.2 translocation RCC controlled with cytoreductive nephrectomy (CN) and axitinib therapy. A 57-year-old woman complained of fatigue and low back pain. Imaging studies revealed a right renal tumor, with multiple lung and mediastinal lymph node metastases. Although the patient received 10 mg axitinib therapy for 5 months at the hospital she was initially admitted to, the size of the primary and metastatic lesions was not reduced. Thus, she was referred to the Tokyo Women's Medical University Hospital (Tokyo, Japan) for further treatment, where she underwent CN. On macroscopic examination, almost the entire kidney was replaced by a yellowish brown tumor >80 mm in diameter. Immunohistochemical examination confirmed the diagnosis of Xp11.2 translocation RCC. One month after surgery, axitinib therapy was resumed and the size of the metastatic lesions gradually decreased. These findings suggest that axitinib therapy is effective for adult Xp11.2 translocation RCC.

A case of metastatic Xp11.2 translocation renal cell carcinoma successfully managed by cytoreductive nephrectomy followed by axitinib therapy

PubMed Central

Nishimura, Koichi; Takagi, Toshio; Toda, Naohiro; Yamamoto, Tomoko; Kondo, Tsunenori; Ishida, Hideki; Nagashima, Yoji; Tanabe, Kazunari

2017-01-01

Targeted medications for metastatic adult Xp11.2 translocation renal cell carcinoma (RCC) remain to be identified. We herein report a case of metastatic Xp11.2 translocation RCC controlled with cytoreductive nephrectomy (CN) and axitinib therapy. A 57-year-old woman complained of fatigue and low back pain. Imaging studies revealed a right renal tumor, with multiple lung and mediastinal lymph node metastases. Although the patient received 10 mg axitinib therapy for 5 months at the hospital she was initially admitted to, the size of the primary and metastatic lesions was not reduced. Thus, she was referred to the Tokyo Women's Medical University Hospital (Tokyo, Japan) for further treatment, where she underwent CN. On macroscopic examination, almost the entire kidney was replaced by a yellowish brown tumor >80 mm in diameter. Immunohistochemical examination confirmed the diagnosis of Xp11.2 translocation RCC. One month after surgery, axitinib therapy was resumed and the size of the metastatic lesions gradually decreased. These findings suggest that axitinib therapy is effective for adult Xp11.2 translocation RCC. PMID:28451413

Foreign Language Immersion Programs and School Policy: Conflicting Agendas

ERIC Educational Resources Information Center

Olson Beal, Heather K.; Haj-Broussard, Michelle; Boudreaux, Nicole

2012-01-01

In this position article, we explore what happens when school district policies regarding desegregation, accountability, and foreign language immersion education collide. Specifically, we contrast 2 immersion programs that experienced distinct outcomes as a result of the conflicting agendas underlying these 3 policies. One program, originally…

Spin and Recovery Characteristics of the Curtiss-Wright XP-87 Airplane

NASA Technical Reports Server (NTRS)

Berman, Theodore

1947-01-01

The spin and recovery characteristics of the Curtiss-Wright XP-87 airplane, as well as the spin-recovery parachute requirements, the control forces that would be encountered in the spin, and the best method for the crew to attempt an emergency escape, are presented in this report. The characteristics were estimated rather than determined by model tests because the XP-87 dimensional and mass characteristics were considered to be noncritical and because data were available from model tests of several similar airplanes. The study indicated that the recovery characteristics of the airplane will be satisfactory for all loadings if the controls are reversed fully and rapidly. The control forces, however, will probably be beyond the capabilities of the pilot unless some additional balance or a booster is used. A 6-foot tail parachute or a 3.5-foot wing-tip parachute with a drag coefficient of 0.7 will be a satisfactory, emergency spin-recovery device for spin demonstrations. If it is necessary for the crew to abandon the spinning airplane, they should leave from the outboard side of the cockpit.

Learning Through Survival: An Approach to Foreign Language Teaching. A Program Description and Evaluation.

ERIC Educational Resources Information Center

Travers, Claudia S.; Reilly, Joseph T. M.

A foreign travel program for eighth grade French language students from Shoreham, New York was developed to provide language speaking practice in Quebec, Canada. The program was designed to allow students to spend as much time as possible speaking the language and interacting with the people. The following "survival through speaking"…

Examining the Need for Chinese Language Programs in Mid-Atlantic Community Colleges

ERIC Educational Resources Information Center

Uhey, Ruth Ann Johnson

2012-01-01

Public education reform designed for K-12 and higher education exists to transform teaching and learning within the United States in order to graduate today's student. One specific initiative on the federal, state, and local levels is the implementation of Chinese language programs. Some of the Chinese language programs in the K-12 education…

A Program Evaluation of the Language Lab™: Response to Intervention Program for Teaching Grammar, Vocabulary, and Storytelling

ERIC Educational Resources Information Center

Wiechmann, JoAnn; Richardson, Martha; Jones, Don

2014-01-01

This program evaluation study addressed the struggle of local elementary school speech-language pathologists (SLPs) in a school district to provide evidence-based intervention in language for students below grade level as required by the U.S. Department of Education. Recently, Language Lab™ was published to address the needs of oral language…

A Computerised English Language Proofing Cloze Program.

ERIC Educational Resources Information Center

Coniam, David

1997-01-01

Describes a computer program that takes multiple-choice cloze passages and compiles them into proofreading exercises. Results reveal that such a computerized test type can be used to accurately measure the proficiency of students of English as a Second Language in Hong Kong. (14 references) (Author/CK)

Library Literacy Programs for English Language Learners. ERIC Digest.

ERIC Educational Resources Information Center

McMurrer, Eileen; Terrill, Lynda

This digest summarizes the history of public libraries and library literacy programs; describes current delivery models; and discusses initiatives in library literacy, profiling one successful public library program that serves adult English language learners and their families. (Adjunct ERIC Clearinghouse for ESL Literacy Education) (Author/VWL)

Xp11.2 translocation tumor: a rare cause of gross hematuria.

PubMed

Asaki, Howard E; Moshero, Gianni; Stanton, Melissa L; Humphreys, Mitchell R

2014-02-01

Xp11.2 translocation tumor is a rare but aggressive form of renal cell carcinoma that predominantly occurs in children but also may be found in young adults. Because this type of cancer is diagnosed via histologic and chromosomal analysis, clinicians should consider translocation tumor in the differential diagnosis of patients with renal lesions and gross hematuria.

Benchmarks of programming languages for special purposes in the space station

NASA Technical Reports Server (NTRS)

Knoebel, Arthur

1986-01-01

Although Ada is likely to be chosen as the principal programming language for the Space Station, certain needs, such as expert systems and robotics, may be better developed in special languages. The languages, LISP and Prolog, are studied and some benchmarks derived. The mathematical foundations for these languages are reviewed. Likely areas of the space station are sought out where automation and robotics might be applicable. Benchmarks are designed which are functional, mathematical, relational, and expert in nature. The coding will depend on the particular versions of the languages which become available for testing.

What about a Simple Language? Analyzing the Difficulties in Learning to Program

ERIC Educational Resources Information Center

Mannila, Linda; Peltomaki, Mia; Salakoski, Tapio

2006-01-01

In this paper, we present the results from a two-part study. We analyze 60 programs written by novice programmers aged 16-19 after their first programming course, in either Java or Python. The aim is to find difficulties independent of the language used, and such originating from the language. Second, we analyze the transition from a…

Learning in Two Languages: A Bilingual Program in Western Australia.

ERIC Educational Resources Information Center

Barratt-Pugh, Caroline; Rohl, Mary

2001-01-01

Describes a one-year research project in a Western Australia primary school in a low socioeconomic area, which has a Khmer-English bilingual program to develop and extend children's English and Khmer language and literacy. Discusses findings concerning the children's written progress in both languages, and children's perceptions of their identity…

The Marine Language Exchange Program: an International Approach to Ocean Sciences

NASA Astrophysics Data System (ADS)

Nowell, A.; Robigou, V.

2004-12-01

The ability of scientists to communicate across cultural and linguistic barriers is crucial for the global economic sustainability and protection of the world's oceans. Yet students with majors in the sciences and engineering constitute less than 2% of those who study abroad each year. And even fewer are students who study in countries where English is not the first language. The Marine Language Exchange program is a case study of an international and interdisciplinary collaboration between faculties in the languages and the sciences that address this gap. A consortium of U.S. and European institutions including University of Washington (Washington), Eckerd College (Florida), University of Hilo (Hawaii), Université de la Rochelle (France), Université de Liège (Belgium), and Universidad de Las Palmas (Spain) is developing a multilingual, marine sciences exchange program in an effort to internationalize their ocean sciences departments. The program includes a three-week, intensive "bridge" course designed to reinforce second language skills in the context of marine sciences, and prepare undergraduate students for the cultural and educational differences of their host country. Following this preparatory immersion experience students from each institution enroll in courses abroad for 6 to 12 months to study marine sciences for full academic credit. Different disciplinary approaches -Second Language Acquisition, English as a Second Language and Marine Science- prepare science students to contribute to the study and the management of the world\\'{}s oceans with an awareness of the cultural issues reflected by national marine policies.

Developing College English as a Second Language (ESL) Programs

ERIC Educational Resources Information Center

Orlova, Irina A.; Kennedy, Jelane A.

2009-01-01

This article examines available literature on college English as a Second Language (ESL) programs. The literature available on college ESL programs falls into three categories: (1) research reports and articles, (2) recent theoretical discussions on ESL teaching, and (3) thought pieces discussing college ESL curriculum development and assessment…

Leadership Practice in Elementary School Dual Language Programs: A Collective Case Study

ERIC Educational Resources Information Center

Monroy, Joanie K.

2012-01-01

Research in effective programming for English language learners has demonstrated the efficacy of dual language education as a model for closing persistent achievement gaps for this growing population of students. With goals of high academic achievement, linguistic proficiency in two languages, and cross-cultural proficiency, dual language…

Foreign Language Writing Fellows Programs: A Model for Improving Advanced Writing Skills

ERIC Educational Resources Information Center

Snyder, Delys Waite; Nielson, Rex P.; Kurzer, Kendon

2016-01-01

Within the growing field of scholarly literature on foreign language (FL) writing pedagogy, few studies have addressed pedagogical questions regarding the teaching of writing to advanced language learners. Writing fellows peer tutoring programs, although typically associated with first language writing instruction, likely can benefit and support…

Effect of Pressure on Some Optical Properties of GaxIn1-xP Semiconductors

NASA Astrophysics Data System (ADS)

Vyas, P.; Gajjar, P.; Jani, A.

2013-06-01

A theoretical procedure is presented for the study of optical properties of ternary alloy GaxIn1-xP. The calculations are based on the pseudopotential formalism in which local potential coupled with the virtual crystal approximation (VCA) is applied to evaluate the effect of pressure on the optical properties like refractive index, electronic polarizability, plasmon energy, dielectric constant and equation of state for gallium concentration x = 0, 0.25, 0.50, 0.75 and 1 of the ternary alloy GaxIn1-xP. To incorporate the screening effect, local field correction functions due to Hartree, Taylor, Ichimaru et al. and Nagy are employed. The refractive index, electronic polarizability and dielectric constant computed for the parent binary compounds GaP and InP are found to be satisfactorily agreeing with the experimental report. It is seen that the refractive index of GaxIn1-xP decreases nonlinearly with the increase in pressure. The results obtained using Hartree's screening functions are not very close to the experimental data as it does not include any exchange and correlation effects. Overall good agreement with the experimental and other theoretical findings confirms the application. The author P. S. Vyas is thankful to UGC, New Delhi, India for providing financial support under minor research project No. F.: 47-651/08(WRO).

[Differential diagnosis between renal cell carcinoma associated with XP11.2 translocation/TFE gene fusion and papillary renal cell carcinoma based on CT and MRI findings].

PubMed

Zhu, Qingqiang; Zhu, Wenrong; Wu, Jingtao; Fu, Jianxiong; Chen, Wenxin; Wang, Zhongqiu

2014-05-20

To comparative study of CT and MRI appearances in renal cell carcinoma associated with XP11.2 translocation/TFE gene fusion (XP11.2 RCC) and papillary renal cell carcinoma (PRCC). 12 patients with XP11.2 RCC and 18 patients with PRCC were retrospectively studied, and the data was analyzed by AVONA and chi-square text. 12 patients with XP11.2 RCC and 18 patients with PRCC, cystic components (2 vs 11, P < 0.05), calcification (0 vs 6, P < 0.05), hemorrhage (9 vs 5, P < 0.05), homogeneous enhancement (10 vs 7, P < 0.05) and had lymph node (3 vs 0) or hepatic metastasis (1vs 0) (P < 0.05). On unenhanced CT, the density of XP11.2 RCC was greater than PRCC, normal renal cortex or medulla (P < 0.05). Their degree of enhancement were less than normal renal cortex on all enhanced phases (P < 0.05). The enhancement degree of XP11.2 RCC was higher than PRCC (on all phases) and renal medulla (on cortical and medullary phase) (P < 0.05), but less than normal renal medulla on the delayed phase (P < 0.05). The enhancement degree of PRCC was lower than renal medulla on all phases (P < 0.05). The XP11.2 RCC was isointense on T1-weighted imaging, hypointense on T2-weighted imaging. The PRCC was isointense or hypointense on T1-weighted imaging, isointense on T2-weighted imaging. The CT and MRI could show imagings features of XP11.2 RCC and PRCC, and these features were helpful in predicting a specific subtype of renal cell carcinoma.

34 CFR 658.4 - What definitions apply to the Undergraduate International Studies and Foreign Language Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... International Studies and Foreign Language Program? 658.4 Section 658.4 Education Regulations of the Offices of... UNDERGRADUATE INTERNATIONAL STUDIES AND FOREIGN LANGUAGE PROGRAM General § 658.4 What definitions apply to the Undergraduate International Studies and Foreign Language Program? The definitions in 34 CFR 655.4 apply to this...

34 CFR 658.4 - What definitions apply to the Undergraduate International Studies and Foreign Language Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... International Studies and Foreign Language Program? 658.4 Section 658.4 Education Regulations of the Offices of... UNDERGRADUATE INTERNATIONAL STUDIES AND FOREIGN LANGUAGE PROGRAM General § 658.4 What definitions apply to the Undergraduate International Studies and Foreign Language Program? The definitions in 34 CFR 655.4 apply to this...

A Proposal for a CA-Integrated English Language Teacher Education Program in Turkey

ERIC Educational Resources Information Center

Sert, Olcay

2010-01-01

This study proposes a comprehensive framework for a Conversation Analysis (CA) informed English language teacher education program in Turkey. By reviewing recent studies in CA, Critical Reflective Practice, Teacher Language Awareness and language teacher education in general; the author calls for a more effective language teacher education program…

XP11.2 translocation renal cell carcinoma: clinical experience of Taipei Veterans General Hospital.

PubMed

Hung, Chia-Chen; Pan, Chin-Chen; Lin, Chih-Chieh; Lin, Alex T L; Chen, Kuang-Kuo; Chang, Yen-Hwa

2011-11-01

Xp11.2 translocation renal cell carcinoma (RCC), a recently recognized distinct subtype of RCC, is characterized by various translocations, all involving the TFE3 transcription factor gene. These rare cancers occur predominantly in children and young adults and comprise about one-third of pediatric RCCs. In the present study, we review the clinical course of Xp11.2 translocation renal cell carcinoma in our institution. We identified eight cases with Xp11.2 translocation RCC between 2007 and 2010 from the pathological archives of the Taipei Veterans General Hospital. We retrospectively analyzed the patients' characteristics, clinical manifestations, and specific pathological features for definitive diagnosis, surgical and systemic treatment and clinical outcome of these rare cancers. Patients were aged 20 years to 49 years (mean age 28 years) with female predominance (6 females, 2 males). One patient presented with asymptomatic renal mass detected incidentally during abdominal sonography. Four patients complained of flank or abdominal pain, and the other three complained of gross hematuria at initial presentation. The mean tumor size was 9.2 cm (range, 4 cm-17 cm). Seven patients underwent radical nephrectomy for the primary tumor, while one presented with multiple metastases. All cases were confirmed by TFE3 immunohistochemistry, a sensitive and specific marker of tumors with TFE3 gene fusion, which showed positive nuclear staining. Three patients presented initially with metastatic diseases, and another three patients progressed to lung, liver and bone metastases at eight, seven and nine months postoperatively. Although RT-PCR and DNA sequencing are the final diagnoses of the molecular identity of Xp11.2 translocation RCC, experienced pathologists could confirm the histologic diagnosis based on the distinctive morphologic features with positive TFE3 immunochemical nuclear stain. Surgical resection is the only treatment. The role of systemic therapy for local

Early Childhood Programs for Language Minority Students. ERIC Digest.

ERIC Educational Resources Information Center

Nissani, Helen

Early childhood programs should be designed to serve the whole child's development within the context of the family and community. This is especially important for children who speak a language other than English at home. Programs must employ developmentally and culturally appropriate practices that respect individual differences and choices and…

New X-linked mental retardation syndrome with the gene mapped tentatively in Xp22.3

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

Wittwer, B.; Kircheisen, R.; Leutelt, J.

1996-07-12

X-linked mental retardation (XLMR) is genetically heterogeneous and clinically variable. We describe a new XLMR syndrome of severe mental retardation and multiple congenital anomalies. Two sisters have (with 3 different partners) 3 severely handicapped sons. In 2 cases, oligohydramnios and intrauterine growth retardation were noted. Common anomalies included a square-shaped face, high and broad forehead, frontal bossing, downward slant of palpebral fissures, hypertelorism, epicanthic folds, long philtrum, thin upper lip, and apparently low-set ears. One boy has bilateral microphthalmos and sclerocornea, and his cousin has atrophy of the optic nerve. All 3 patients are blind and have profound statomotor andmore » mental retardation, seizures, and a grossly abnormal electroencephalographic pattern. Additional findings are short stature, delayed bone matuation, hydronephrosis, vesicorenal reflux, cryptorchidism, clinodactyly of the 5th fingers, and transverse palmar creases. The karyotype is normal (46,XY). Segregation analysis showed perfect coinheritance between the clinical phenotype and alleles at several loci in Xp22.3, whereas recombinants were identified with marker loci from Xp22.2-qter. Analysis of multiple informative meioses suggests that the disease locus maps in Xp22.3 distal to DXS16. 9 refs., 5 figs., 2 tabs.« less

Requirements for a geometry programming language for CFD applications

NASA Technical Reports Server (NTRS)

Gentry, Arvel E.

1992-01-01

A number of typical problems faced by the aerodynamicist in using computational fluid dynamics are presented to illustrate the need for a geometry programming language. The overall requirements for such a language are illustrated by examples from the Boeing Aero Grid and Paneling System (AGPS). Some of the problems in building such a system are also reviewed along with suggestions as to what to look for when evaluating new software problems.

Perivascular epithelioid cell tumor (PEComa) of the urinary bladder associated with Xp11 translocation.

PubMed

Russell, Christopher M; Buethe, David D; Dickinson, Shohreh; Sexton, Wade J

2014-01-01

Perivascular epithelioid cell-containing tumors (PEComas) represent a rare family of neoplasms. Their dichotomous phenotypic features, including both myogenic and mylanocytic features, can make a definitive diagnosis difficult. Such tumors have been associated with the overexpression of transcription factor E3 (TFE3). An Xp11 translocation could account for the aberrant activity of TFE3 but has never before been described in affiliation with a PEComa of the urinary bladder. While PEComas of the bladder have exhibited benign clinical courses to date, here we present an intravesical PEComa shown to have an Xp11 translocation and resultant overexpression of TFE3, indicating an aggressive, metastatic nature. No consistent tumor characteristics have proven accurate at identifying aggressive tumors. However, mTOR inhibitors offer a mechanistic management strategy when systemic therapy is warranted.

Handbook for Classroom Testing in Peace Corps Language Programs. Manual T0068.

ERIC Educational Resources Information Center

Anderson, Neil J.

This manual provides instructors in Peace Corps language training programs with information about two kinds of classroom testing: formative, ongoing testing and summative testing that occurs at the end of an instructional period. The first of the manual's four chapters on the purposes of language testing, discusses language testing within a…

Structural and magnetic phase transitions near optimal superconductivity in BaFe 2(As 1-xP x) 2

DOE PAGES

Hu, Ding; Lu, Xingye; Zhang, Wenliang; ...

2015-04-17

In this study, we use nuclear magnetic resonance (NMR), high-resolution x-ray and neutron scattering to study structural and magnetic phase transitions in phosphorus-doped BaFe 2(As 1-xP x) 2. Thus, previous transport, NMR, specific heat, and magnetic penetration depth measurements have provided compelling evidence for the presence of a quantum critical point (QCP) near optimal superconductivity at x = 0.3. However, we show that the tetragonal-to-orthorhombic structural (T s) and paramagnetic to antiferromagnetic (AF, T N) transitions in BaFe 2(As 1-xP x) 2 are always coupled and approach to T N ≈ T s ≥ T c (≈ 29 K) formore » x = 0.29 before vanishing abruptly for x ≥ 0.3. These results suggest that AF order in BaFe 2(As 1-xP x) 2 disappears in a weakly first order fashion near optimal superconductivity, much like the electron-doped iron pnictides with an avoided QCP.« less

Long-term survival in a patient with node-positive adult-onset Xp11.2 translocation renal cell carcinoma.

PubMed

Aoyagi, Toshiki; Shinohara, Nobuo; Kubota-Chikai, Kanako; Kuroda, Naoto; Nonomura, Katsuya

2011-01-01

Adult-onset Xp11.2 translocation renal cell carcinoma is a rare malignancy that has an aggressive clinical course and poor prognosis. The reasons for this include the fact that most patients have an advanced clinical stage at diagnosis and also that there is a lack of effective systemic therapy. We herein present the case of a 32-year-old woman suffering from node-positive Xp11.2 translocation renal cell carcinoma who underwent radical nephrectomy with an extensive retroperitoneal lymph node dissection, followed by two times of surgical resection for recurrent nodal disease. The patient has experienced no recurrent disease 4.5 years after the last operation and remains free of disease. Surgical approach to recurrent disease, if the recurrent site can be judged to be limited, might be one of the feasible treatment options in patients with Xp11.2 translocation renal cell carcinoma. Copyright © 2011 S. Karger AG, Basel.

An Empirical Investigation into Programming Language Syntax

ERIC Educational Resources Information Center

Stefik, Andreas; Siebert, Susanna

2013-01-01

Recent studies in the literature have shown that syntax remains a significant barrier to novice computer science students in the field. While this syntax barrier is known to exist, whether and how it varies across programming languages has not been carefully investigated. For this article, we conducted four empirical studies on programming…

Native Language Reading Approach Program, 1982-1983. O.E.E. Final Evaluation Report.

ERIC Educational Resources Information Center

Keyes, Jose Luis; And Others

The Native Language Reading Approach Program in New York City was designed as an exemplary approach to on-site training of classroom teachers and their assistants in how to help students transfer reading skills from their native language to English. Program components included support services, teacher training, material/curriculum development,…

User-Defined Data Distributions in High-Level Programming Languages

NASA Technical Reports Server (NTRS)

Diaconescu, Roxana E.; Zima, Hans P.

2006-01-01

One of the characteristic features of today s high performance computing systems is a physically distributed memory. Efficient management of locality is essential for meeting key performance requirements for these architectures. The standard technique for dealing with this issue has involved the extension of traditional sequential programming languages with explicit message passing, in the context of a processor-centric view of parallel computation. This has resulted in complex and error-prone assembly-style codes in which algorithms and communication are inextricably interwoven. This paper presents a high-level approach to the design and implementation of data distributions. Our work is motivated by the need to improve the current parallel programming methodology by introducing a paradigm supporting the development of efficient and reusable parallel code. This approach is currently being implemented in the context of a new programming language called Chapel, which is designed in the HPCS project Cascade.

Peterson's Summer Study Abroad: A Guide to Summer Academic and Language Programs. First Edition.

ERIC Educational Resources Information Center

Peterson's Guides, Inc., Princeton, NJ.

This guide provides descriptions of over 900 summer academic and language study-abroad programs in 80 countries that range from 1-week language study courses to full-summer university programs. An introductory section provides general information on study abroad programs and the use of the guide. The bulk of the guide consists of individual…

Students' Perceptions of Bilingualism in Spanish and Mandarin Dual Language Programs

ERIC Educational Resources Information Center

Lindholm-Leary, Kathryn

2016-01-01

Considerable research documents students' outcomes in dual language (DL) programs, but there is little examination of students' perceptions of bilingualism and its impact on students' cognitive functioning and social relationships, especially with comparative studies across different target languages and student backgrounds. This study, which…

Commercial Video Programs: A Component to Enhance Language Skills.

ERIC Educational Resources Information Center

Linares, H. A.

After the passage of a resolution by the South Dakota Board of Regents to place greater emphasis on the study of foreign language, Northern State College introduced commercial video programs in Spanish for classroom use. After installing a parabolic antenna and the other necessary equipment, the department selected and edited a series of programs,…

The WRITEACOURSE Language: Programming Manual. Revised Edition.

ERIC Educational Resources Information Center

Zosel, Mary; And Others

WRITEACOURSE is a programing language for man-computer interactions. It was originally designed for writing computer assisted instruction courses, but it can also be used to control a remote terminal in a variety of applications which involve display and editing of characters. It is not suited for applications which use the computer as an…

Dynamic Computed Tomographic Features of Adult Renal Cell Carcinoma Associated With Xp11.2 Translocation/TFE3 Gene Fusions: Comparison With Clear Cell Renal Cell Carcinoma.

PubMed

He, Jian; Gan, Weidong; Liu, Song; Zhou, Kefeng; Zhang, Gutian; Guo, Hongqian; Zhu, Bin

2015-01-01

To investigate the dynamic contrast-enhanced computed tomography (CT) characteristics of renal cell carcinoma associated with Xp11.2 translocation and TFE gene fusion (Xp11.2 RCC) by comparison with clear cell renal cell carcinoma (CCRCC). Dynamic contrast-enhanced CT images and clinical and pathological records of 20 adult patients with Xp11.2 RCC confirmed by TFE3 immunohistochemical and fluorescence in situ hybridization assay were retrospectively analyzed and compared with the findings of 21 contemporary CCRCCs. Renal cell carcinoma associated with Xp11.2 translocation and TFE gene fusions often occurred in young (30.6 ± 8.6 years) patients with hematuria (9/20). They presented as well-defined (17/20) cystic-solid (17/20) mass with hemorrhage (8/20) and circular/rim calcifications (6/20). Dynamic contrast-enhanced CT showed heterogeneous moderate prolonged enhancement. A tumor-to-cortex attenuation ratio in corticomedullary phase less than 0.62 gave a sensitivity of 90.0% and a specificity of 92.9% in differentiating Xp11.2 RCC from CCRCC (area under the receiver operating characteristic curve = 0.957, P < 0.001). Computed tomographic characteristics and dynamic contrast-enhanced patterns and index can differentiate Xp11.2 RCC from CCRCC.

Exploring the Synergy between Science Literacy and Language Literacy with English Language Learners: Lessons Learned within a Sustained Professional Development Program

ERIC Educational Resources Information Center

Carrejo, David J.; Reinhartz, Judy

2012-01-01

Thirty-five elementary teachers participated in a yearlong professional development (PD) program whose goal was to foster science content learning while promoting language literacy for English Language Learners (ELL). The researchers utilized an explanatory design methodology to determine the degree to which science and language literacy…

Association of mandated language access programming and quality of care provided by mental health agencies.

PubMed

McClellan, Sean R; Snowden, Lonnie

2015-01-01

This study examined the association between language access programming and quality of psychiatric care received by persons with limited English proficiency (LEP). In 1999, the California Department of Mental Health required county Medicaid agencies to implement a "threshold language access policy" to meet the state's Title VI obligations. This policy required Medi-Cal agencies to provide language access programming, including access to interpreters and translated written material, to speakers of languages other than English if the language was spoken by at least 3,000, or 5%, of the county's Medicaid population. Using a longitudinal study design with a nonequivalent control group, this study examined the quality of care provided to Spanish speakers with LEP and a severe mental illness before and after implementation of mandatory language access programming. Quality was measured by receipt of at least two follow-up medication visits within 90 days or three visits within 180 days of an initial medication visit over a period of 38 quarter-years. On average, only 40% of Spanish-speaking clients received at least three medication follow-up visits within 180 days. In multivariate analyses, language access programming was not associated with receipt of at least two medication follow-up visits within 90 days or at least three visits within 180 days. This study found no evidence that language access programming led to increased rates of follow-up medication visits for clients with LEP.

Large inverted repeats within Xp11.2 are present at the breakpoints of isodicentric X chromosomes in Turner syndrome.

PubMed

Scott, Stuart A; Cohen, Ninette; Brandt, Tracy; Warburton, Peter E; Edelmann, Lisa

2010-09-01

Turner syndrome (TS) results from whole or partial monosomy X and is mediated by haploinsufficiency of genes that normally escape X-inactivation. Although a 45,X karyotype is observed in half of all TS cases, the most frequent variant TS karyotype includes the isodicentric X chromosome alone [46,X,idic(X)(p11)] or as a mosaic [46,X,idic(X)(p11)/45,X]. Given the mechanism of idic(X)(p11) rearrangement is poorly understood and breakpoint sequence information is unknown, this study sought to investigate the molecular mechanism of idic(X)(p11) formation by determining their precise breakpoint intervals. Karyotype analysis and fluorescence in situ hybridization mapping of eight idic(X)(p11) cell lines and three unbalanced Xp11.2 translocation lines identified the majority of breakpoints within a 5 Mb region, from approximately 53 to 58 Mb, in Xp11.1-p11.22, clustering into four regions. To further refine the breakpoints, a high-resolution oligonucleotide microarray (average of approximately 350 bp) was designed and array-based comparative genomic hybridization (aCGH) was performed on all 11 idic(X)(p11) and Xp11.2 translocation lines. aCGH analyses identified all breakpoint regions, including an idic(X)(p11) line with two potential breakpoints, one breakpoint shared between two idic(X)(p11) lines and two Xp translocations that shared breakpoints with idic(X)(p11) lines. Four of the breakpoint regions included large inverted repeats composed of repetitive gene clusters and segmental duplications, which corresponded to regions of copy-number variation. These data indicate that the rearrangement sites on Xp11.2 that lead to isodicentric chromosome formation and translocations are probably not random and suggest that the complex repetitive architecture of this region predisposes it to rearrangements, some of which are recurrent.

Language and Program for Documenting Software Design

NASA Technical Reports Server (NTRS)

Kleine, H.; Zepko, T. M.

1986-01-01

Software Design and Documentation Language (SDDL) provides effective communication medium to support design and documentation of complex software applications. SDDL supports communication among all members of software design team and provides for production of informative documentation on design effort. Use of SDDL-generated document to analyze design makes it possible to eliminate many errors not detected until coding and testing attempted. SDDL processor program translates designer's creative thinking into effective document for communication. Processor performs as many automatic functions as possible, freeing designer's energy for creative effort. SDDL processor program written in PASCAL.

Cost/Benefit Evaluation of Three English Language Training Programs for Potential Navy Use.

ERIC Educational Resources Information Center

Swope, William M.; And Others

As part of its plans to recruit Hispanic personnel who speak English as a second language, the U.S. Navy will have to provide English language training as well as technical training to prepare these personnel for fleet duty. A cost/benefit analysis was conducted of three English language training programs: the English Technical Language School…

Into the Field: Learning about English Language Learners in Newcomer Programs

ERIC Educational Resources Information Center

Silva, Cecila; Kucer, Stephen

2016-01-01

This research examines the impact of field experiences with English language learners on the conceptual and emotional development of preservice disciplinary students. For one semester, preservice university students worked with English language learners enrolled in middle and high school Newcomer Programs. During this time the university students…

The Enhancement of Concurrent Processing through Functional Programming Languages.

DTIC Science & Technology

1984-06-01

ta * functional programming languages allow us to harness the pro- cessing power of computers with hundreds or even thousands of DD I 1473 EDITION OF...that it might be the best way to make imperative library", programs into functional ones which are well suited to concurrent processing. Accession For...statements in their code. We assert that functional programming languajes allok us to harness the processing power of computers with hundre4s or even

The FORCE - A highly portable parallel programming language

NASA Technical Reports Server (NTRS)

Jordan, Harry F.; Benten, Muhammad S.; Alaghband, Gita; Jakob, Ruediger

1989-01-01

This paper explains why the FORCE parallel programming language is easily portable among six different shared-memory multiprocessors, and how a two-level macro preprocessor makes it possible to hide low-level machine dependencies and to build machine-independent high-level constructs on top of them. These FORCE constructs make it possible to write portable parallel programs largely independent of the number of processes and the specific shared-memory multiprocessor executing them.

The FORCE: A highly portable parallel programming language

NASA Technical Reports Server (NTRS)

Jordan, Harry F.; Benten, Muhammad S.; Alaghband, Gita; Jakob, Ruediger

1989-01-01

Here, it is explained why the FORCE parallel programming language is easily portable among six different shared-memory microprocessors, and how a two-level macro preprocessor makes it possible to hide low level machine dependencies and to build machine-independent high level constructs on top of them. These FORCE constructs make it possible to write portable parallel programs largely independent of the number of processes and the specific shared memory multiprocessor executing them.

[MRI findings of renal cell carcinoma associated with Xp11.2 translocations/TFE3 gene fusions].

PubMed

Zhong, Y; Wang, H Y; Chen, X; Guo, A T; Ma, L; Wang, Y W; Ye, H Y

2016-09-06

Objective: To analyze MRI findings of renal cell carcinoma associated with Xp11.2 translocation-TFE gene fusion(Xp11.2 RCC). Methods: MR imaging features of eleven patients with pathologically-proved Xp11.2 RCC were retrospectively analyzed from December 2008 to December 2015. The following MRI features of the lesions were analyzed in the study: location, maximal diameter, signal intensity, hemorrhage, necrosis, cystic change, enhancement features and metastasis. The data was analyzed by using t test. Results: Four men and seven women (mean age, 35.2 years; age range, 15-49 years) were included. Tumors occurred in the right kidney in 5 cases and the left kidney in 6 cases. On T 1 WI tumors showed heterogeneously hypo-intensity and iso-intensity, hyper-intensity in 10 cases, 1 cases, respectively. On T 2 WI tumors showed heterogeneously slight hypo-intensity, heterogeneously slight hyper-intensity and hyper-intensity in 6 cases, 4 cases, 1 case, respectively. On DWI tumors showed hyper-intensity and heterogeneously slight hype-intensity in 2 cases, 9 cases, respectively. ADC value of the tumors were statistically significant lower than that of renal cortex(×10 -3 mm 2 /s)(1.35±0.20 vs 2.09±0.11, P <0.05). Imaging findings were suggestive of hemorrhage( n =4) or necrosis ( n =1) or cystic change ( n =6) or lipid( n =1) in the tumors. On dynamic contrast-enhanced imaging, tumors showed lower signal intensity change (96%±93%, 110%±86% and 103%±46%, respectively) than did renal cortex (285%±109%, 254%±97% and 225%±90%, respectively) ( P <0.05). Tumor capsule showed in 7 cases. Enlarged lymph node was found in renal hilum in one case. Conclusion: MRI findings may show characteristic features of Xp11.2 RCC combined with patients' age and assist in preoperative correct diagnosis.

Dual Language Immersion Program Equity and Access: Is There Equity for All Students?

ERIC Educational Resources Information Center

Fernandez, Patricia Espinoza

2016-01-01

This is a mixed methods study of K-12 school administrators with dual language immersion school leadership expertise. The paramount research focus was to identify equity and access issues in dual language immersion programs serving grades K-12, as identified by school administrators who have led such programs. A total pool of 498 were invited to…

Renal Cell Carcinoma Associated with Xp11.2 Translocation/TFE3 Gene Fusions: Clinical Features, Treatments and Prognosis.

PubMed

Liu, Ning; Wang, Zhen; Gan, Weidong; Xiong, Lei; Miao, Baolei; Chen, Xiancheng; Guo, Hongqian; Li, Dongmei

2016-01-01

To investigate the clinical characteristics, treatments and prognosis of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusions (Xp11.2 tRCC), the epidemiological features and treatment results of 34 cases of Xp11.2 tRCC, which were diagnosed by immunohistochemistry staining of TFE3 and fluorescence in situ hybridization at our center, were retrospectively reviewed. The 34 patients included 21 females and 13 males aged 3 to 64 years (median age: 27 years). Four patients were children or adolescents (<18 years of age), and 26 patients were young or middle-aged adults (18-45 years). Radical nephrectomy was performed on 25 patients. Laparoscopic nephron-sparing surgery was performed on 9 patients who presented with an isolated mass with a small diameter (<7 cm) and well-defined boundary on computed tomography imaging. Postoperative staging showed that 25 cases (73.53%) were at stage I/II, while 9 cases (26.47%) were at stage III/IV. All stage I/II patients received a favorable prognosis with a three-year overall survival rate of 100%, including the patients who underwent laparoscopic nephron-sparing surgery. With the exception of 2 children, the other 7 stage III/IV patients died or developed recurrence with a median follow-up of 29 months. On univariate analysis, maximum diameter, adjuvant treatment, TNM stage, lymph node metastasis, inferior vena cava tumor thrombosis and tumor boundary were identified as statistically significant factors impacting survival (P<0.05). Multivariate analysis indicated that TNM stage and inferior vena cava tumor thrombosis were independent prognostic factors (P<0.05). In conclusion, Xp11.2 tRCC is a rare subtype of renal cell carcinoma that mainly occurs in young females. Nephron-sparing surgery was confirmed effective preliminarily in the treatment of small Xp11.2 tRCCs with clear rims. Advanced TNM stage and inferior vena cava tumor thrombosis were associated with poor prognosis.

Renal Cell Carcinoma Associated with Xp11.2 Translocation/TFE3 Gene Fusions: Clinical Features, Treatments and Prognosis

PubMed Central

Gan, Weidong; Xiong, Lei; Miao, Baolei; Chen, Xiancheng; Guo, Hongqian; Li, Dongmei

2016-01-01

To investigate the clinical characteristics, treatments and prognosis of renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusions (Xp11.2 tRCC), the epidemiological features and treatment results of 34 cases of Xp11.2 tRCC, which were diagnosed by immunohistochemistry staining of TFE3 and fluorescence in situ hybridization at our center, were retrospectively reviewed. The 34 patients included 21 females and 13 males aged 3 to 64 years (median age: 27 years). Four patients were children or adolescents (<18 years of age), and 26 patients were young or middle-aged adults (18–45 years). Radical nephrectomy was performed on 25 patients. Laparoscopic nephron-sparing surgery was performed on 9 patients who presented with an isolated mass with a small diameter (<7 cm) and well-defined boundary on computed tomography imaging. Postoperative staging showed that 25 cases (73.53%) were at stage I/II, while 9 cases (26.47%) were at stage III/IV. All stage I/II patients received a favorable prognosis with a three-year overall survival rate of 100%, including the patients who underwent laparoscopic nephron-sparing surgery. With the exception of 2 children, the other 7 stage III/IV patients died or developed recurrence with a median follow-up of 29 months. On univariate analysis, maximum diameter, adjuvant treatment, TNM stage, lymph node metastasis, inferior vena cava tumor thrombosis and tumor boundary were identified as statistically significant factors impacting survival (P<0.05). Multivariate analysis indicated that TNM stage and inferior vena cava tumor thrombosis were independent prognostic factors (P<0.05). In conclusion, Xp11.2 tRCC is a rare subtype of renal cell carcinoma that mainly occurs in young females. Nephron-sparing surgery was confirmed effective preliminarily in the treatment of small Xp11.2 tRCCs with clear rims. Advanced TNM stage and inferior vena cava tumor thrombosis were associated with poor prognosis. PMID:27893792

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

ERIC Educational Resources Information Center

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…

Teaching Practices and Language Use in Two-Way Dual Language Immersion Programs in a Large Public School District

ERIC Educational Resources Information Center

Li, Jennifer; Steele, Jennifer; Slater, Robert; Bacon, Michael; Miller, Trey

2016-01-01

Many educators and policy makers look to two-way dual language immersion as one of the most promising options to close achievement gaps for English learners. However, the programs' effectiveness depends on the quality of their implementation. This article reports on a large-scale study of the implementation of dual language immersion across a…

Examination of Sign Language Education According to the Opinions of Members from a Basic Sign Language Certification Program

ERIC Educational Resources Information Center

Akmese, Pelin Pistav

2016-01-01

Being hearing impaired limits one's ability to communicate in that it affects all areas of development, particularly speech. One of the methods the hearing impaired use to communicate is sign language. This study, a descriptive study, intends to examine the opinions of individuals who had enrolled in a sign language certification program by using…

Examining Strategies for Embedding Literacy Skills within a Whole Language Program.

ERIC Educational Resources Information Center

Botenhagen, Jennifer L.

A study examined strategies for embedding literacy skills within a whole language program. A questionnaire was given to full-time whole language elementary school teachers who taught in kindergarten through second-grade classrooms. All the participants teach in suburban school districts in the Bay Area including San Francisco, Marin, Sonoma, and…

When technology became language: the origins of the linguistic conception of computer programming, 1950-1960.

PubMed

Nofre, David; Priestley, Mark; Alberts, Gerard

2014-01-01

Language is one of the central metaphors around which the discipline of computer science has been built. The language metaphor entered modern computing as part of a cybernetic discourse, but during the second half of the 1950s acquired a more abstract meaning, closely related to the formal languages of logic and linguistics. The article argues that this transformation was related to the appearance of the commercial computer in the mid-1950s. Managers of computing installations and specialists on computer programming in academic computer centers, confronted with an increasing variety of machines, called for the creation of "common" or "universal languages" to enable the migration of computer code from machine to machine. Finally, the article shows how the idea of a universal language was a decisive step in the emergence of programming languages, in the recognition of computer programming as a proper field of knowledge, and eventually in the way we think of the computer.

Pre-Service Teachers' Uses of and Barriers from Adopting Computer-Assisted Language Learning (CALL) Programs

ERIC Educational Resources Information Center

Samani, Ebrahim; Baki, Roselan; Razali, Abu Bakar

2014-01-01

Success in implementation of computer-assisted language learning (CALL) programs depends on the teachers' understanding of the roles of CALL programs in education. Consequently, it is also important to understand the barriers teachers face in the use of computer-assisted language learning (CALL) programs. The current study was conducted on 14…

34 CFR 657.1 - What is the Foreign Language and Area Studies Fellowships Program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... institutions of higher education, to students who are— (a) Enrolled for undergraduate or graduate training in a... foreign language training or training in a program for which performance-based modern foreign language... Fellowships Program? 657.1 Section 657.1 Education Regulations of the Offices of the Department of Education...

34 CFR 657.1 - What is the Foreign Language and Area Studies Fellowships Program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... institutions of higher education, to students who are— (a) Enrolled for undergraduate or graduate training in a... foreign language training or training in a program for which performance-based modern foreign language... Fellowships Program? 657.1 Section 657.1 Education Regulations of the Offices of the Department of Education...

34 CFR 657.1 - What is the Foreign Language and Area Studies Fellowships Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... institutions of higher education, to students who are— (a) Enrolled for undergraduate or graduate training in a... foreign language training or training in a program for which performance-based modern foreign language... Fellowships Program? 657.1 Section 657.1 Education Regulations of the Offices of the Department of Education...

34 CFR 657.1 - What is the Foreign Language and Area Studies Fellowships Program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... institutions of higher education, to students who are— (a) Enrolled for undergraduate or graduate training in a... foreign language training or training in a program for which performance-based modern foreign language... Fellowships Program? 657.1 Section 657.1 Education Regulations of the Offices of the Department of Education...

34 CFR 657.1 - What is the Foreign Language and Area Studies Fellowships Program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... institutions of higher education, to students who are— (a) Enrolled for undergraduate or graduate training in a... foreign language training or training in a program for which performance-based modern foreign language... Fellowships Program? 657.1 Section 657.1 Education Regulations of the Offices of the Department of Education...

A Comprehensive Evaluation of a K-5 Chinese Language Immersion Program

ERIC Educational Resources Information Center

Jacobson, Shoufen

2013-01-01

This dissertation was designed to provide a comprehensive data-driven evaluation of a Chinese language Immersion Program (CIP) for the stakeholders. CIP was implemented in 2006 with a goal for students to become proficient in the Chinese language and develop increased cultural awareness while reaching at least the same level of academic…

Selection and Use of General-Purpose Programming Languages--Overview. Volume 1.

ERIC Educational Resources Information Center

Cugini, John V.

This study presents a review of selection factors for the seven major general-purpose programming languages: Ada, BASIC, C, COBOL, FORTRAN, PASCAL, and PL/I. The factors covered include not only the logical operations within each language, but also the advantages and disadvantages stemming from the current computing environment, e.g., software…

Report: Passaic Valley Sewerage Commissioners – Unallowable Costs Claimed Under EPA Grant XP98237601

EPA Pesticide Factsheets

Report #08-2-0226, August 6, 2008. The grantee claimed $2,385,634 for pre-award costs under Grant XP98237601 that were incurred prior to the grant award and thus were unallowable under the grant administrative conditions and OMB Circular A-87.

English as a Second Language: Implementing Effective Adult Education Programs.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento. Adult, Alternative, and Continuation Education Div.

The manual is designed to assist California educators and public in understanding the various aspects of an effective English-as-a-Second-Language (ESL) program for adults. It provides theory-based and practical guidelines for conceptualizing, planning, designing, managing, and evaluating such programs. Chapters address these topics: the adult ESL…

Implementation of a Compiler for the Functional Programming Language PHI.

DTIC Science & Technology

1987-06-01

Chapter Three. 8 his acceptance speech for the 1977 ACM Turing Award, Backus criticized traditional programming languages and programming styles. He went... Knn "mfrn ~ i ptr ->type =type; :.f (f~ead :=NULL) { -st alreaay ex-s~ tracer f head; wnile (tracer->iink - NU:LL) rdent of >-sl tracer = : racer- Iik

Race, Power, and Equity in a Multiethnic Urban Elementary School with a Dual-Language "Strand" Program

ERIC Educational Resources Information Center

Palmer, Deborah

2010-01-01

Dual-language education is often lauded for providing high-caliber bilingual instruction in an integrated classroom. This is complicated, however, when a dual-language program does not include all members of a school community. This article examines a "strand" dual-language program that attracts middle-class white students to a predominantly black…

The Rhythm of Language: Fostering Oral and Listening Skills in Singapore Pre-School Children through an Integrated Music and Language Arts Program.

ERIC Educational Resources Information Center

Gan, Linda; Chong, Sylvia

1998-01-01

Examined the effectiveness of a year-long integrated language and music program (the Expressive Language and Music Project) to enhance Singaporean kindergartners' English oral-language competency. Found that the natural communicative setting and creative use of resources and activities based on the Orff and Kodaly approaches facilitated language…

Review of renal carcinoma associated with Xp11.2 translocations/TFE3 gene fusions with focus on pathobiological aspect.

PubMed

Kuroda, Naoto; Mikami, Shuji; Pan, Chin-Chen; Cohen, Ronald J; Hes, Ondrej; Michal, Michal; Nagashima, Yoji; Tanaka, Yukichi; Inoue, Keiji; Shuin, Taro; Lee, Gang-Hong

2012-02-01

The concept of Xp11.2 renal cell carcinoma (RCC) was recently established as a tumor affecting 15% of RCC patients <45 years. Many patients present with advanced stage with frequent lymph node metastases. Histologically, Xp11.2 RCC is characterized by mixed papillary nested/alveolar growth pattern and tumor cells with clear and/or eosinophilic, voluminous cytoplasm. Neoplastic cells show intense nuclear immunoreactivity to TFE3, while focal immunostaining for melanocytic markers, including melanosome-associated antigen or Melan A in some cases, are also noted. Alpha smooth muscle actin and TFEB are consistently negative. Ultrastructurally, the ASPL-TFE3 RCC variant contains rhomboid crystals in the cytoplasm, similar to that observed in alveolar soft part sarcoma. The fusion of the TFE3 gene with several different genes, including ASPL(17q25), PRCC(1q21), PSF(1q34), NonO (Xq12) and CLTC (17q23) have been identified to date. The behavior of Xp11.2 RCC in children and young adults is considered as indolent even when diagnosed at advanced stage, including lymph node metastasis. However, Xp11.2 RCC in older patients behaves in a more aggressive fashion. Therapy includes nephrectomy with extended lymphadenectomy. There may be a role for new protease inhibitors in advanced inoperable disease. Further research is required to correlate clinical behavior with the expanding genetic spectrum of this tumor, and to establish standard therapy protocols for primary and metastatic lesions.

Program Merges SAR Data on Terrain and Vegetation Heights

NASA Technical Reports Server (NTRS)

Siqueira, Paul; Hensley, Scott; Rodriguez, Ernesto; Simard, Marc

2007-01-01

X/P Merge is a computer program that estimates ground-surface elevations and vegetation heights from multiple sets of data acquired by the GeoSAR instrument [a terrain-mapping synthetic-aperture radar (SAR) system that operates in the X and bands]. X/P Merge software combines data from X- and P-band digital elevation models, SAR backscatter magnitudes, and interferometric correlation magnitudes into a simplified set of output topographical maps of ground-surface elevation and tree height.

Autism in Two Females with Duplications Involving Xp11.22-p11.23

ERIC Educational Resources Information Center

Edens, Anna C.; Lyons, Michael J.; Duron, Reyna M.; DuPont, Barbara R.; Holden, Kenton R.

2011-01-01

We present two phenotypically similar females with Xp duplication who have autism and epilepsy. Case 1 is a 14-year-old Honduran female with autism and medically refractory complex partial, secondarily generalized epilepsy. Case 2 is a 3-year-old Austrian female with autism and medically refractory complex partial epilepsy. Both patients also…

Constructing the ScratchJr Programming Language in the Early Childhood Classroom

ERIC Educational Resources Information Center

Portelance, Dylan J.; Strawhacker, Amanda L.; Bers, Marina Umaschi

2016-01-01

This paper seeks to contribute to the growing literature on children and computer programming by focusing on a programming language for children in Kindergarten through second grade. Sixty-two students were exposed to a 6-week curriculum using ScartchJr. They learned foundational programming concepts and applied those concepts to create personally…

Associative programming language and virtual associative access manager

NASA Technical Reports Server (NTRS)

Price, C.

1978-01-01

APL provides convenient associative data manipulation functions in a high level language. Six statements were added to PL/1 via a preprocessor: CREATE, INSERT, FIND, FOR EACH, REMOVE, and DELETE. They allow complete control of all data base operations. During execution, data base management programs perform the functions required to support the APL language. VAAM is the data base management system designed to support the APL language. APL/VAAM is used by CADANCE, an interactive graphic computer system. VAAM is designed to support heavily referenced files. Virtual memory files, which utilize the paging mechanism of the operating system, are used. VAAM supports a full network data structure. The two basic blocks in a VAAM file are entities and sets. Entities are the basic information element and correspond to PL/1 based structures defined by the user. Sets contain the relationship information and are implemented as arrays.

Basic BASIC; An Introduction to Computer Programming in BASIC Language.

ERIC Educational Resources Information Center

Coan, James S.

With the increasing availability of computer access through remote terminals and time sharing, more and more schools and colleges are able to introduce programing to substantial numbers of students. This book is an attempt to incorporate computer programming, using BASIC language, and the teaching of mathematics. The general approach of the book…

Whatever Happened to Richard Reid's List of First Programming Languages?

ERIC Educational Resources Information Center

Siegfried, Robert M.; Greco, Daniel M.; Miceli, Nicholas G.; Siegfried, Jason P.

2012-01-01

Throughout the 1990s, Richard Reid of Michigan State University maintained a list showing the first programming language used in introductory programming courses taken by computer science and information systems majors; it was updated for several years afterwards by Frances Van Scoy of West Virginia University. However, it has been 5 years since…

Family Involvement in a Hawaiian Language Immersion Program

ERIC Educational Resources Information Center

Yamauchi, Lois A.; Lau-Smith, Jo-Anne; Luning, Rebecca J. I.

2008-01-01

This study investigated the ways in which family members of students in a Hawaiian language immersion program were involved in their children's education and identified the effects of and barriers to involvement. A sociocultural theoretical approach and Epstein's framework of different types of involvement were applied. Participants included 35…

Language for Survival: A Model Study-Abroad Program

ERIC Educational Resources Information Center

Turner, Thomas; And Others

1975-01-01

In 1971 the College of the Holy Cross (Minnesota) set up a summer language and cultural program in Cuernavaca, Mexico for their students of Spanish. After intensive grammar in the classroom students are sent out on "survival" situations involving verbal communication with Mexicans in the market place, schools, prisons, etc. (SC)

Unassisted Water Splitting Using a GaSb xP (1- x ) Photoanode

DOE PAGES

Martinez-Garcia, Alejandro; Russell, Harry B.; Paxton, William; ...

2018-02-21

Here in this work, unbiased water splitting with 2% solar-to-hydrogen efficiency under AM 1.5 G illumination using new materials based on GaSb 0.03P 0.97 alloy is reported. Freestanding GaSb xP 1-x is grown using halide vapor phase epitaxy. The native conductivity type of the alloy is modified by silicon doping, resulting in an open-circuit potential (OCP) of 750 mV, photocurrents of 7 mA cm -2 at 10 sun illumination, and corrosion resistance in an aqueous acidic environment. Alloying GaP with Sb at 3 at% improves the absorption of high-energy photons above 2.68 eV compared to pure GaP material. Electrochemical Impedancemore » Spectroscopy and illuminated OCP measurements show that the conduction band of GaSb xP 1-x is at -0.55 V versus RHE irrespective of the Sb concentration, while photocurrent spectroscopy indicates that only radiation with photon energies greater than 2.68 eV generate mobile and extractable charges, thus suggesting that the higher-laying conduction bands in the Γ 1 valley of the alloys are responsible for exciton generation.« less

Unassisted Water Splitting Using a GaSb xP (1- x ) Photoanode

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

Martinez-Garcia, Alejandro; Russell, Harry B.; Paxton, William

Here in this work, unbiased water splitting with 2% solar-to-hydrogen efficiency under AM 1.5 G illumination using new materials based on GaSb 0.03P 0.97 alloy is reported. Freestanding GaSb xP 1-x is grown using halide vapor phase epitaxy. The native conductivity type of the alloy is modified by silicon doping, resulting in an open-circuit potential (OCP) of 750 mV, photocurrents of 7 mA cm -2 at 10 sun illumination, and corrosion resistance in an aqueous acidic environment. Alloying GaP with Sb at 3 at% improves the absorption of high-energy photons above 2.68 eV compared to pure GaP material. Electrochemical Impedancemore » Spectroscopy and illuminated OCP measurements show that the conduction band of GaSb xP 1-x is at -0.55 V versus RHE irrespective of the Sb concentration, while photocurrent spectroscopy indicates that only radiation with photon energies greater than 2.68 eV generate mobile and extractable charges, thus suggesting that the higher-laying conduction bands in the Γ 1 valley of the alloys are responsible for exciton generation.« less

A Binaural CI Research Platform for Oticon Medical SP/XP Implants Enabling ITD/ILD and Variable Rate Processing

PubMed Central

Adiloğlu, K.; Herzke, T.

2015-01-01

We present the first portable, binaural, real-time research platform compatible with Oticon Medical SP and XP generation cochlear implants. The platform consists of (a) a pair of behind-the-ear devices, each containing front and rear calibrated microphones, (b) a four-channel USB analog-to-digital converter, (c) real-time PC-based sound processing software called the Master Hearing Aid, and (d) USB-connected hardware and output coils capable of driving two implants simultaneously. The platform is capable of processing signals from the four microphones simultaneously and producing synchronized binaural cochlear implant outputs that drive two (bilaterally implanted) SP or XP implants. Both audio signal preprocessing algorithms (such as binaural beamforming) and novel binaural stimulation strategies (within the implant limitations) can be programmed by researchers. When the whole research platform is combined with Oticon Medical SP implants, interaural electrode timing can be controlled on individual electrodes to within ±1 µs and interaural electrode energy differences can be controlled to within ±2%. Hence, this new platform is particularly well suited to performing experiments related to interaural time differences in combination with interaural level differences in real-time. The platform also supports instantaneously variable stimulation rates and thereby enables investigations such as the effect of changing the stimulation rate on pitch perception. Because the processing can be changed on the fly, researchers can use this platform to study perceptual changes resulting from different processing strategies acutely. PMID:26721923

A Binaural CI Research Platform for Oticon Medical SP/XP Implants Enabling ITD/ILD and Variable Rate Processing.

PubMed

Backus, B; Adiloğlu, K; Herzke, T

2015-12-30

We present the first portable, binaural, real-time research platform compatible with Oticon Medical SP and XP generation cochlear implants. The platform consists of (a) a pair of behind-the-ear devices, each containing front and rear calibrated microphones, (b) a four-channel USB analog-to-digital converter, (c) real-time PC-based sound processing software called the Master Hearing Aid, and (d) USB-connected hardware and output coils capable of driving two implants simultaneously. The platform is capable of processing signals from the four microphones simultaneously and producing synchronized binaural cochlear implant outputs that drive two (bilaterally implanted) SP or XP implants. Both audio signal preprocessing algorithms (such as binaural beamforming) and novel binaural stimulation strategies (within the implant limitations) can be programmed by researchers. When the whole research platform is combined with Oticon Medical SP implants, interaural electrode timing can be controlled on individual electrodes to within ±1 µs and interaural electrode energy differences can be controlled to within ±2%. Hence, this new platform is particularly well suited to performing experiments related to interaural time differences in combination with interaural level differences in real-time. The platform also supports instantaneously variable stimulation rates and thereby enables investigations such as the effect of changing the stimulation rate on pitch perception. Because the processing can be changed on the fly, researchers can use this platform to study perceptual changes resulting from different processing strategies acutely. © The Author(s) 2015.

Development of a YAC contig covering the minimal region of a CSNB1 locus in Xp11

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

Boycott, K.M.; Gratton, K.J.; Moore, B.J.

1994-09-01

X-linked congenital stationary night blindness (CSNB1) is an eye disorder that includes impairment of night vision, reduced visual acuity and, in some cases, myopia and congenital nystagmus. Electroretinography reveals a marked reduction of the b-wave in affected individuals suggesting that X-linked CSNB is due to a molecular defect in the bipolar layer of the retina. Based on our studies of a large four generation family with X-linked CSNB, a CSNB1 locus was mapped to a 4-5 cM region at Xp11.23-Xp11.22 bounded telomerically by DXS426 and centromerically by DXS988. Using a panel of radiation and conventional somatic cell hybrids, a detailedmore » map of new and published STSs has been generated for the minimal region of CSNB1. PCR primer pairs for STSs has been generated for the minimal region of CSNB1. PCR primer pairs for twenty-five STSs, including eleven end-clones, were used to isolate YAC clones from CEPH, mega-CEPH, and X chromosome-specific YAC libraries. In total, fifty-two YACs were characterized for STS overlaps and assembled to provide a minimum of 3 Mb of physical coverage in the region between DXS426 and DXS988. Five gaps proximal to SYP are still to be closed. Our physical map suggests the following gene order: Xpter-OTAL1-GF1-DXS1011E-MG81-HUMCRAS2P-SYP-Xcen. STS analysis of the YACs revealed three subregions of the physical map which appear to be particularly susceptible to internal deletions and end-clone analysis demonstrated chimerism in six of seventeen YACs. A physical map of Xp11.23-Xp11.22 will provide a resource for the isolation of candidate genes for the X-linked CSNB gene which maps to this region.« less

Interactive debug program for evaluation and modification of assembly-language software

NASA Technical Reports Server (NTRS)

Arpasi, D. J.

1979-01-01

An assembly-language debug program written for the Honeywell HDC-601 and DDP-516/316 computers is described. Names and relative addressing to improve operator-machine interaction are used. Features include versatile display, on-line assembly, and improved program execution and analysis. The program is discussed from both a programmer's and an operator's standpoint. Functional diagrams are included to describe the program, and each command is illustrated.

Designing the Holographic Whole Language Program. Opinion Paper.

ERIC Educational Resources Information Center

Fluellen, Jerry

A paper describes how David Bohm's holographic world view can be used to design a whole language program. Characterized by interconnectedness and multidimensionality, Bohm's holographic paradigm joins Eastern and Western belief systems in an old fashion pursuit of wisdom, on the one hand, and a new fashion pursuit of solutions to nonlinear…

Genetic programming over context-free languages with linear constraints for the knapsack problem: first results.

PubMed

Bruhn, Peter; Geyer-Schulz, Andreas

2002-01-01

In this paper, we introduce genetic programming over context-free languages with linear constraints for combinatorial optimization, apply this method to several variants of the multidimensional knapsack problem, and discuss its performance relative to Michalewicz's genetic algorithm with penalty functions. With respect to Michalewicz's approach, we demonstrate that genetic programming over context-free languages with linear constraints improves convergence. A final result is that genetic programming over context-free languages with linear constraints is ideally suited to modeling complementarities between items in a knapsack problem: The more complementarities in the problem, the stronger the performance in comparison to its competitors.

African Language Instruction at the University of Wisconsin: A HEA Title VI-Funded Program.

ERIC Educational Resources Information Center

Kuntz, Patricia S.

This paper describes the evolution of African language instruction at the University of Wisconsin, examining how faculty and staff have utilized state and federal funding to promote the national capacity in African language proficiency. Six sections describe the program's evolution: "Language Instruction at Wisconsin"; "Origins of…

Multitasking kernel for the C and Fortran programming languages

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

Brooks, E.D. III

1984-09-01

A multitasking kernel for the C and Fortran programming languages which runs on the Unix operating system is presented. The kernel provides a multitasking environment which serves two purposes. The first is to provide an efficient portable environment for the coding, debugging and execution of production multiprocessor programs. The second is to provide a means of evaluating the performance of a multitasking program on model multiprocessors. The performance evaluation features require no changes in the source code of the application and are implemented as a set of compile and run time options in the kernel.

Nephron-sparing surgery in the treatment of pediatric renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusions.

PubMed

Liu, Chao; Zhang, Weiping; Song, Hongcheng

2017-09-01

To investigate the safety and efficacy of nephron-sparing surgery (NSS) in the treatment of pediatric Xp11.2 translocation renal cell carcinoma (RCC). Clinical characteristics of 9 RCC children (7 males and 2 females) with Xp11.2 translocation who received NSS between January 1973 and December 2015 were retrospectively analyzed. The mean age was 7.8years (range: 4.5-13.5years). Xp11.2 translocation RCC was found in the left side in 4 patients and right in 5. 3 tumors were located in the upper pole of the kidney, 1 in the middle dorsal, 1 in the middle ventral and 4 in the lower pole. RCC presented with painless gross hematuria in 4 patients, abdominal mass in 1, and as an incidental finding by ultrasound examination in 4 patients. The mean course of hematuria was 3months (range: 1-7months). The mean tumor diameters were 3.7cm (range: 2.2-6.9cm). All the patients received NSS with open transperitoneal approach. The mean operative time and estimated blood loss were 115min and 40ml, respectively. The time of renal pedicle clamping was 19-25min (mean: 21.5min). No complications (such as leakage of urine, prolonged drainage or secondary bleeding) were noted. No patients experienced local recurrence during the mean of 50.1-month follow-up (range: 13-117months). Intravenous urography (IVU) or contrast-enhanced CT was conducted at 6months after surgery which showed favorable kidney function in all patients. Xp11.2 translocation RCC is a predominant pathological but biologically inert type of pediatric RCC. For Xp11.2 translocation RCC sized <4-7cm in diameter and located in one pole, NSS is safe and feasible. Treatment Studies, LEVEL IV. Copyright © 2017 Elsevier Inc. All rights reserved.

Symmetry-Breaking Transitions in RECuAs 2-xP x (RE=Sm, Gd, Ho, and Er)

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

Mozharivskyj, Yurij

Structural changes resulting in lower symmetries can be understood in terms of electronic instabilities and Coulomb interactions. The interplay of these two interrelated factors is complicated and difficult to analyze. The RECuAs 2-xP x phases, because of the variation in the chemical content (As/P substitution), allow, with the aid of band structures, Madelung energies and Landau theory, a partial unraveling of the forces important in the symmetry-breaking transitions in RECuAs 2-xP x (RE = Sm, Gd, Ho and Er). Distortions of the P layers in SmCu 1.15P 2, GdCuP 2.20 and ErCuP 2 are usefully thought of asmore » generalized Peierls distortions, i.e., they lower the electronic (and total) energy and lead to more stable structures. On the other hand, the P4/nmm → Pmmn transitions, which are observed in all studied arsenophosphide series and occur upon substitution of P for As, originate from the B1g vibrational mode and are structural adaptations to smaller P atoms. These transitions provide tighter atomic packing and better Coulomb interactions. Configurational contribution to the entropy becomes important in stabilizing the mixed occupancy in the RECuAs 2-xP x arsenophosphides. While geometric and electronic factors favor separation of the As and P atoms over two different crystallographic sites, configurational entropy stabilizes the As/P mixing on these two sites.;Progress in the research on RECuAs 2-xP x was dependent upon the ability of Landau theory to predict, explain and dismiss structural models and transitions. The space group Pmmn (arising from the B 1g vibrational mode) in all mixed arsenophosphides and the existence of these mixed arsenophosphides followed from the analysis of GdCuAs 2 and GdCuP 2, using Landau theory. The impossibility of obtaining the high-symmetry structure (P4/nmm) and the low symmetry structure (Pnmm) at the same temperature for the displacive continuous symmetry-breaking transition P4/ nmm → Pmmn led to the conclusion, later

Effects of a language program in the social functioning of children at elementary school.

PubMed

Stivanin, Luciene; Carnio, Maria Silvia

2017-10-23

the purpose of this study was to describe a language stimulation program, including teacher training and practical activities in the classroom, and investigate the effectiveness of this action on the social functioning and behavioral problems of elementary school children. 136 children from six classrooms of a public school and their teachers participated in this research. Of these, half were given the language stimulation program: 16 hours of training for teachers and 9 meetings in the classroom with activities for students. The activities involved instruction for the use of language reflection and practice with the narrative structure. Teachers filled out questionnaires about the social skills and behavior problems of their students before and after the program. there was no statistically significant difference between the research groups pre- and post- program in terms of assertiveness/ social resourcefulness (1st and 5th grades) and cooperation/affection (1st and 3rd grades). In the research groups, children of the 3rd grade, different from the 1st and the 5th grade, showed more evolution in their self-control abilities, which may be related to the lower frequency of externalizing problems in this group. the language program had positive effects on social assertiveness/resourcefulness skills and social cooperation/affection.

Location of Dual Sites in E. coli FtsZ Important for Degradation by ClpXP; One at the C-Terminus and One in the Disordered Linker

PubMed Central

Camberg, Jodi L.; Viola, Marissa G.; Rea, Leslie; Hoskins, Joel R.; Wickner, Sue

2014-01-01

ClpXP is a two-component ATP-dependent protease that unfolds and degrades proteins bearing specific recognition signals. One substrate degraded by Escherichia coli ClpXP is FtsZ, an essential cell division protein. FtsZ forms polymers that assemble into a large ring-like structure, termed the Z-ring, during cell division at the site of constriction. The FtsZ monomer is composed of an N-terminal polymerization domain, an unstructured linker region and a C-terminal conserved region. To better understand substrate selection by ClpXP, we engineered FtsZ mutant proteins containing amino acid substitutions or deletions near the FtsZ C-terminus. We identified two discrete regions of FtsZ important for degradation of both FtsZ monomers and polymers by ClpXP in vitro. One region is located 30 residues away from the C-terminus in the unstructured linker region that connects the polymerization domain to the C-terminal region. The other region is near the FtsZ C-terminus and partially overlaps the recognition sites for several other FtsZ-interacting proteins, including MinC, ZipA and FtsA. Mutation of either region caused the protein to be more stable and mutation of both caused an additive effect, suggesting that both regions are important. We also observed that in vitro MinC inhibits degradation of FtsZ by ClpXP, suggesting that some of the same residues in the C-terminal site that are important for degradation by ClpXP are important for binding MinC. PMID:24722340

More than Words, A Way of Life: Language Restoration Programs Reach beyond Tribal Colleges and Universities

ERIC Educational Resources Information Center

Paskus, Laura

2013-01-01

In North America, and worldwide, Indigenous languages are disappearing at an alarming rate. There are, however, models of success for language revitalization in immersion language programs, usually found in tribal colleges and universities. Whether the language learners are tribal college students greeting one another in their native language,…

Implementing Two-Way Dual-Language Immersion Programs: Classroom Insights from an Urban District. Research Brief. RB-9921

ERIC Educational Resources Information Center

Li, Jennifer J.; Steele, Jennifer L.; Slater, Robert; Bacon, Michael; Miller, Trey

2016-01-01

Dual-language immersion programs--in which students learn core subjects (language arts, math, science, and social studies) in both English and a "partner" language--have been gaining in popularity across the United States. Such programs may use a "two-way model," in which roughly half the students are native speakers of the…

Participatory arts programs in residential dementia care: Playing with language differences.

PubMed

Swinnen, Aagje; de Medeiros, Kate

2017-01-01

This article examines connections between language, identity, and cultural difference in the context of participatory arts in residential dementia care. Specifically, it looks at how language differences become instruments for the language play that characterizes the participatory arts programs, TimeSlips and the Alzheimer's Poetry Project. These are two approaches that are predominantly spoken-word driven. Although people living with dementia experience cognitive decline that affects language, they are linguistic agents capable of participating in ongoing negotiation processes of connection, belonging, and in- and exclusion through language use. The analysis of two ethnographic vignettes, based on extensive fieldwork in the closed wards of two Dutch nursing homes, illustrates how TimeSlips and the Alzheimer's Poetry Project support them in this agency. The theoretical framework of the analysis consists of literature on the linguistic agency of people living with dementia, the notions of the homo ludens (or man the player) and ludic language, as well as linguistic strategies of belonging in relation to place.

Cross-Language Transfer in English Immersion Programs in Germany: Reading Comprehension and Reading Fluency

ERIC Educational Resources Information Center

Gebauer, Sandra Kristina; Zaunbauer, Anna C. M.; Moller, Jens

2013-01-01

Cross-language effects on reading skills are of particular interest in the context of foreign language immersion programs. Although there is an extensive literature on cross-language effects on reading in general, research focusing on immersion students and including different dimensions of reading acquisition such as reading fluency and reading…

A brief description and comparison of programming languages FORTRAN, ALGOL, COBOL, PL/1, and LISP 1.5 from a critical standpoint

NASA Technical Reports Server (NTRS)

Mathur, F. P.

1972-01-01

Several common higher level program languages are described. FORTRAN, ALGOL, COBOL, PL/1, and LISP 1.5 are summarized and compared. FORTRAN is the most widely used scientific programming language. ALGOL is a more powerful language for scientific programming. COBOL is used for most commercial programming applications. LISP 1.5 is primarily a list-processing language. PL/1 attempts to combine the desirable features of FORTRAN, ALGOL, and COBOL into a single language.

Japanese Language and Culture: 9-Year Program Classroom Assessment Materials, Grade 4

ERIC Educational Resources Information Center

Alberta Education, 2008

2008-01-01

This document is designed to provide assessment materials for specific Grade 4 outcomes in the Japanese Language and Culture Nine-year Program, Grades 4-5-6. The assessment materials are designed for the beginner level in the context of teaching for communicative competence. Grade 4 learning outcomes from the Japanese Language and Culture…

Three Methods for Language Acquisition: Total Physical Response; the Tomatis Program; Suggestopedia.

ERIC Educational Resources Information Center

Bancroft, W. Jane

Total Physical Response is a strategy for learning second languages developed by James J. Asher. The Tomatis program, developed in France by Alfred Tomatis, is a method for treating dyslexia and communication problems and is also used for teaching basic elements of foreign languages. Suggestology is a psychotherapeutic system based on yogic…

Software and the future of programming languages.

PubMed

Aho, Alfred V

2004-02-27

Although software is the key enabler of the global information infrastructure, the amount and extent of software in use in the world today are not widely understood, nor are the programming languages and paradigms that have been used to create the software. The vast size of the embedded base of existing software and the increasing costs of software maintenance, poor security, and limited functionality are posing significant challenges for the software R&D community.

MiT translocation renal cell carcinomas: two subgroups of tumours with translocations involving 6p21 [t (6; 11)] and Xp11.2 [t (X;1 or X or 17)].

PubMed

Hora, Milan; Urge, Tomáš; Trávníček, Ivan; Ferda, Jiří; Chudáček, Zdeněk; Vaněček, Tomáš; Michal, Michal; Petersson, Fredrik; Kuroda, Naoto; Hes, Ondřej

2014-01-01

MiT translocation renal cell carcinomas (TRCC) predominantly occur in younger patients with only 25% of patients being over 40 years. TRCC contains two main subgroups with translocations involving 6p21 or Xp11.2. Herein we present 10 cases. Eight cases were treated at main author's institution (identified among 1653 (0.48%) cases of kidney tumours in adults). Two cases were retrieved from the Pilsen (CZ) Tumour Registry. Six cases were type Xp11.2 and four 6p21; 7 female, 3 male patients; Xp11.2 4:2, 6p21 3:1. The mean age 49 years (range: 21-80), 5 patients (50%) over 40 years. The mean age of the group with Xp11.2 TRCCs was 55 (median 51) and 6p21 41 (32) years. One female with a 6p21 tumour (24 years) underwent nephrectomy at 4 months of pregnancy. Stage (UICC, 7th ed. 2009) was 5xI, 3xIII, 2xIV. The mean size of tumour was 80 (40-165) mm. The mean follow-up was 33.2 (1-92) months. In patients with 6p21 tumours, one (25%) died after 3 months due to widely metastatic disease. In patients with Xp11.2 tumours, 3 (50%) succumbed due to metastatic disease (range 1-8 months). Three patients with Xp11.2 are alive at 7, 52 and 92 months of follow-up, were diagnosed at early stage (T1a). TRCCs were more common in females. Patient with 6p21 tumours were younger than those with Xp11.2. Both types have definitive malignant potential Type Xp11.2 seems to be a more aggressive neoplasm than 6p21. The case with metastatic 6p21 tumour is the 4th case described in the English literature.

Do cognitive, language, or physical impairments affect participation in a trial of self-management programs for stroke?

PubMed

Cadilhac, Dominique A; Kilkenny, Monique F; Srikanth, Velandai; Lindley, Richard I; Lalor, Erin; Osborne, Richard H; Batterbsy, Malcolm

2016-01-01

Research studies may have limited generalizability when survivors of stroke with physical, language, or cognitive impairments are excluded. To assess whether presence of cognitive, language, or global impairments affects participation in self-management programs. Stroke survivors were recruited in South Australia from seven hospitals or via advertisements into a randomized controlled trial (1:1:1 ratio) of a Stroke Self-Management Program, the Stanford chronic condition self-management program, or standard care. Impairment status was measured using: Cognistat (cognition), Frenchay Aphasia assessment (language), modified Rankin Score (mRS; where score 3-5 = global disability). participation (i.e. booked, accessed, and completed a program (defined as attending ≥ 50% of sessions)) and safety (i.e. adverse events). Outcomes were compared by impairment status. Among 315 people screened 143/149 eligible were randomized (median age 71 years; 41% male; with impairments: 62% cognitive, 34% language, 64% global disability). Participation did not differ by cognitive or language impairment status (cognitive 75%, no cognitive 68%, p = 0.54; language 78%, no language 69%, p = 0.42). However, participation did vary by global impairment status (global disability 61%, no disability 96%, p < 0.001). Participants with cognitive impairment experienced more adverse events (severe n = 9 versus no cognitive impairment n = 1). Survivors of stroke with cognitive, language, or global impairments are able to participate in self-management programs and should be included in these types of research studies or programs. Reduced participation by those with global disability and the possibility of more adverse events in people with cognitive impairments needs to be considered. © 2016 World Stroke Organization.

Innovative Mobile Robot Method: Improving the Learning of Programming Languages in Engineering Degrees

ERIC Educational Resources Information Center

Ortiz, Octavio Ortiz; Pastor Franco, Juan Ángel; Alcover Garau, Pedro María; Herrero Martín, Ruth

2017-01-01

This paper describes a study of teaching a programming language in a C programming course by having students assemble and program a low-cost mobile robot. Writing their own programs to define the robot's behavior raised students' motivation. Working in small groups, students programmed the robots by using the control structures of structured…

A Relational Algebra Query Language for Programming Relational Databases

ERIC Educational Resources Information Center

McMaster, Kirby; Sambasivam, Samuel; Anderson, Nicole

2011-01-01

In this paper, we describe a Relational Algebra Query Language (RAQL) and Relational Algebra Query (RAQ) software product we have developed that allows database instructors to teach relational algebra through programming. Instead of defining query operations using mathematical notation (the approach commonly taken in database textbooks), students…

Student Learning Outcomes Assessment in College Foreign Language Programs

ERIC Educational Resources Information Center

Norris, John M., Ed.; Davis, John McE., Ed.

2015-01-01

Changes in accreditation policies and institutional practices have led to the emergence of student learning outcomes assessment as an important, increasingly common expectation in U.S. college foreign language programs. This volume investigates contemporary outcomes assessment activity, with a primary focus on useful assessment, that is,…

German Language and Culture: 9-Year Program Classroom Assessment Materials, Grade 4

ERIC Educational Resources Information Center

Alberta Education, 2008

2008-01-01

This document is designed to provide assessment materials for specific Grade 4 outcomes in the German Language and Culture Nine-year Program, Grades 4-5-6. The assessment materials are designed for the beginner level in the context of teaching for communicative competence. Grade 4 learning outcomes from the German Language and Culture Nine-year…

Punjabi Language and Culture: 9-Year Program Classroom Assessment Materials, Grade 4

ERIC Educational Resources Information Center

Alberta Education, 2008

2008-01-01

This document is designed to provide assessment materials for specific Grade 4 outcomes in the Punjabi Language and Culture Nine-year Program, Grades 4-5-6. The assessment materials are designed for the beginner level in the context of teaching for communicative competence. Grade 4 learning outcomes from the Punjabi Language and Culture Nine-year…

Sequence and batch language programs and alarm-related ``C`` programs for the 242-A MCS. Revision 2

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

Berger, J.F.

1995-03-01

A Distributive Process Control system was purchased by Project B-534, ``242-A Evaporator/Crystallizer Upgrades``. This control system, called the Monitor and Control System (MCS), was installed in the 242-A Evaporator located in the 200 East Area. The purpose of the MCS is to monitor and control the Evaporator and monitor a number of alarms and other signals from various Tank Farm facilities. Applications software for the MCS was developed by the Waste Treatment Systems Engineering (WTSE) group of Westinghouse. The standard displays and alarm scheme provide for control and monitoring, but do not directly indicate the signal location or depict themore » overall process. To do this, WTSE developed a second alarm scheme which uses special programs, annunciator keys, and process graphics. The special programs are written in two languages; Sequence and Batch Language (SABL), and ``C`` language. The WTSE-developed alarm scheme works as described below: SABL relates signals and alarms to the annunciator keys, called SKID keys. When an alarm occurs, a SABL program causes a SKID key to flash, and if the alarm is of yellow or white priority then a ``C`` program turns on an audible horn (the D/3 system uses a different audible horn for the red priority alarms). The horn and flashing key draws the attention of the operator.« less

The Effect of Data-Based Translation Program Used in Foreign Language Education on the Correct Use of Language

ERIC Educational Resources Information Center

Darancik, Yasemin

2016-01-01

It has been observed that data-based translation programs are often used both in and outside the class unconsciously and thus there occurs many problems in foreign language learning and teaching. To draw attention to this problem, with this study, whether the program has satisfactory results or not has been revealed by making translations from…

Discovery and identification of O, O-diethyl O-(4-(5-phenyl-4, 5-dihydroisoxazol-3-yl) phenyl) phosphorothioate (XP-1408) as a novel mode of action of organophosphorus insecticides.

PubMed

Zeng, Zhigang; Yan, Ying; Wang, Bingfeng; Liu, Niu; Xu, Hanhong

2017-06-15

Organophosphorus (OP) insecticides play an important role in pest control. Many OP insecticides have been removed from the market because of their high toxicity to humans. We designed and synthesized a new OP insecticide with the goal of providing a low cost, and less toxic insecticide. The mode of action of O, O-diethyl O-(4-(5-phenyl-4, 5-dihydroisoxazol-3-yl) phenyl) phosphorothioate (XP-1408) was studied in Drosophila melanogaster. Bioassays showed that XP-1408 at a concentration of 50 mg/L delayed larval development. Molecular docking into Drosophila acetylcholinesterase (AChE) and voltage-gated sodium channels suggested that XP-1408 fitted into their active sites and could be inhibitory. Whole-cell patch clamp recordings indicated that XP-1408 exhibited synergistic effects involving the inhibition of cholinergic synaptic transmission and blockage of voltage-gated potassium (K v ) channels and sodium (Na v ) channels. In conclusion, the multiple actions of XP-1408 rendered it as a lead compound for formulating OP insecticides with a novel mode of action.

Renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions: findings on MRI and computed tomography imaging.

PubMed

Liu, Kefu; Xie, Ping; Peng, Weijun; Zhou, Zhengrong

2014-08-01

To retrospectively analyze MRI and computed tomographic (CT) findings from renal carcinomas associated with Xp11.2 translocations/TFE3 gene fusions (Xp11-RCC). Institutional review board permission was obtained to review patient medical records, and the requirement for informed consent was waved . The clinical and MRI/CT features of five cases with Xp11-RCC that were confirmed by pathology were analyzed retrospectively. The image characteristics included the lesion location and size, contribution of cystic and solid components, intratumoral necrosis or hemorrhage, invasion of perinephric tissue and renal sinus, lymphadenopathy, major venous or arterial vascular invasion, pattern of the tumor growth, intratumor calcification and lipids, homogeneity of SI on T2-weighted images, attenuation and SI of the mass with respect to the normal renal cortex on precontrast and contrasted CT/MRI images, tumor SIs, tumor attenuations and tumor-to-cortex indices, homogeneity of enhancement on the contrasted images. The mean age was 32 years (range, 15-47 years). Most patients (4/5) were women. All tumors showed a cortical location. The average tumor size was 9 cm (range, 4-18 cm). Four tumors comprised a predominantly solid lesion with focal necrosis, and one tumor comprised a solid lesion with significant necrosis. All tumors showed intertumor hemorrhage, infiltrative growth and invasion of the perirenal adipose/renal sinus. Four cases showed retroperitoneal lymphadenopathy, of which one case showed simultaneous mediastinal and supraclavicular lymphadenopathy. All tumors from four cases showed mild hyperintensity on T1-weighted MRI images, and three tumors showed hypointensity on T2-weighted MRI images relative to the renal cortex except for 1 tumor that showed significant hemorrhage and a relative hyperintensity. For 3 cases who were imaged with CT, two tumors imaged using nonenhanced CT images showed mild hyperdensity relative to the renal cortex. Calcification was noted in all

Biological characteristics of pediatric renal cell carcinoma associated with Xp11.2 translocations/TFE3 gene fusions.

PubMed

Song, Hong Cheng; Sun, Ning; Zhang, Wei Ping; He, LeJian; Fu, Libing; Huang, ChengRu

2014-04-01

To investigate the clinical features of pediatric Xp11.2 translocation renal cell carcinoma (RCC). A retrospective review of 22 cases over 35 years. Xp11.2 translocation RCCs were identified in 13 boys and 9 girls with a median age of 10.5 years (range: 2.5-16 years). RCC presented with hematuria in 17, abdominal mass in 1, abdominal masses with hematuria in 2, abdominal pain with hematuria in 1, and as an incidental finding in 1 patient. Ten patients were classified stage I, 10 were stage III, and two were stage IV. Of the 10 patients with stage I RCCs, 3 patients with tumor measuring less than 7 cm had nephron-sparing surgery (NSS) and 17 patients underwent simple nephrectomy. A 15-cm tumor was incompletely removed in one patient and another patient with a 25-cm × 18-cm × 15-cm tumor had gross residual. Of the 15 patients followed up between 6 months and 35 years, 13 were still living and 2 had died after surgery. Xp11.2 translocation RCC is the predominant form of pediatric RCC, associated with advanced stage at presentation. Nephrectomy is the usual treatment for RCC but NSS is an option for patients with tumors measuring<7 cm. Patients with N+M0 maintained a favorable prognosis following surgery alone. © 2014.

Toward Useful Program Evaluation in College Foreign Language Education

ERIC Educational Resources Information Center

Norris, John M., Ed.; Davis, John McE., Ed.; Sinicrope, Castle, Ed.; Watanabe, Yukiko, Ed.

2009-01-01

This volume reports on innovative, useful evaluation work conducted within U.S. college foreign language programs. An introductory chapter scopes out the territory, reporting key findings from research into the concerns, impetuses, and uses for evaluation that FL educators identify. Seven chapters then highlight examples of evaluations conducted…

An adult Xp11.2 translocation renal carcinoma showing response to treatment with sunitinib.

PubMed

Pwint, Thinn P; Macaulay, Valentine; Roberts, Ian S D; Sullivan, Mark; Protheroe, Andrew

2011-01-01

A rare variant of renal cell carcinoma (RCC) with a translocation involving Xp11.2 has become increasingly recognized as a separate entity in the 2004 World Health Organization (WHO) kidney carcinoma classification. These tumors predominantly affect children and young adults and tend to present with advanced stage disease. Although reported to be indolent in children, adult cases run a more aggressive course. Little is known about their natural history, prognosis and response to therapy. We report a case of Xp11 translocation renal cancer in a 33-year-old male patient who presented with widespread rapidly progressive metastatic disease involving extensive intra-thoracic lymph nodes, supra-clavicular, retroperitoneal lymph nodes, lung nodules, and peritoneal mass. He had failed to respond to treatment with high dose interleukin 2, but showed a significant clinical response to treatment with the multikinase inhibitor sunitinib. CT scan performed after 3 cycles (18 weeks) of therapy revealed more than 65% reduction of measurable disease by response evaluation criteria in solid tumors (RECIST) criteria, resolution of other assessable lesions, and a clinical benefit that lasted for over 13 months. But unfortunately, this was subsequently followed by a rapidly progressive course. The well-recognized clinical efficacy of multikinase inhibitors such as sunitinib and sorafenib is based on the outcomes in patients with clear cell histology. There is limited data on efficacy in non-clear cell RCC, but activity in translocation RCC has not been reported. To our knowledge, this is the first documented case of Xp11 translocation carcinoma to have demonstrated an objective durable response to sunitinib. It remains unclear how resistance to sunitinib develops, but the results to date support further evaluation of sunitinib in cases of translocation RCC. Copyright © 2011 Elsevier Inc. All rights reserved.

A Systematic Meta-Analytic Review of Evidence for the Effectiveness of the "Fast ForWord" Language Intervention Program

ERIC Educational Resources Information Center

Strong, Gemma K.; Torgerson, Carole J.; Torgerson, David; Hulme, Charles

2011-01-01

Background: Fast ForWord is a suite of computer-based language intervention programs designed to improve children's reading and oral language skills. The programs are based on the hypothesis that oral language difficulties often arise from a rapid auditory temporal processing deficit that compromises the development of phonological…

A Language Skills Orientation Program for Foreign Teaching Assistants and Graduate Students.

ERIC Educational Resources Information Center

Brinton, Donna; Gaskill, William

A one-week orientation program designed to increase the effectiveness of foreign teaching assistants (FTA) is described. As the program developed, a decision was made to include non-FTAs with the result that the English language proficiency of the participants covered a wide range and the objectives of the program were mixed. Because of the…

Phosphorylated 4EBP1 is associated with tumor progression and poor prognosis in Xp11.2 translocation renal cell carcinoma.

PubMed

Qu, Yuanyuan; Zhao, Rui; Wang, Hongkai; Chang, Kun; Yang, Xiaoqun; Zhou, Xiaoyan; Dai, Bo; Zhu, Yao; Shi, Guohai; Zhang, Hailiang; Ye, Dingwei

2016-03-30

Two main signaling pathways, PI3K-AKT-mTOR and RAS-MAPK, are involved in transmitting the proliferative signals which play critical roles in human cancers. However, the functions of these pathways in Xp11.2 RCC remain undefined. This study aimed to explore the expression of mTOR and MAPK cascades in Xp11.2 RCC and to assess the prognostic significance of proteins evaluated. Immunohistochemistry was performed to evaluate the expression of 4EBP1, p-4EBP1, p-mTOR, p-S6K and p-MAPK in 36 adult Xp11.2 RCC patients who were confirmed by FISH assay. Cox regression models were used to evaluate the prognostic value of all covariates. Among 36 assessed patients, 14 (38.9%), 26 (72.2%), 16 (44.4%), 19 (52.8%), and 9 (25.0%) patients showed high expression of 4EBP1, p-4EBP1, p-mTOR, p-S6K, and p-MAPK, respectively. We noted that p-4EBP1 expression was significantly correlated with lymph node metastases (P = 0.027). Multivariate analysis showed that high p-4EBP1 expression was an independent adverse prognostic factor for both PFS (HR = 33.750, P = 0.017) and OS (HR = 56.111, P = 0.026). Our findings suggest that p-4EBP1 may serve as a funnel factor that converge the upstream proliferative oncogenic signals. Effective inhibition of the pathways responsible for 4E-BP1 phosphorylation might be a useful strategy to improve the outcome of Xp11.2 RCC patients.

The Relationships among Group Size, Participation, and Performance of Programming Language Learning Supported with Online Forums

ERIC Educational Resources Information Center

Shaw, Ruey-Shiang

2013-01-01

This study examined the relationships among group size, participation, and learning performance factors when learning a programming language in a computer-supported collaborative learning (CSCL) context. An online forum was used as the CSCL environment for learning the Microsoft ASP.NET programming language. The collaborative-learning experiment…

SR450 and Superhawk XP applications of Bacillus thuringiensis israelensis de Barjac against Culex quinquefasciatus Say

USDA-ARS?s Scientific Manuscript database

Sprayer comparisons and larval morality assays were conducted following SR450 backpack mist blower and Superhawk XP thermal fogger applications of Vectobac® WDG Bacillus thuringiensis israelensis (Bti) de Barjac against Culex quinquefasciatus Say. Bacillus thuringiensis israelensis was applied at m...

TOWARDS A MULTI-SCALE AGENT-BASED PROGRAMMING LANGUAGE METHODOLOGY

PubMed Central

Somogyi, Endre; Hagar, Amit; Glazier, James A.

2017-01-01

Living tissues are dynamic, heterogeneous compositions of objects, including molecules, cells and extra-cellular materials, which interact via chemical, mechanical and electrical process and reorganize via transformation, birth, death and migration processes. Current programming language have difficulty describing the dynamics of tissues because: 1: Dynamic sets of objects participate simultaneously in multiple processes, 2: Processes may be either continuous or discrete, and their activity may be conditional, 3: Objects and processes form complex, heterogeneous relationships and structures, 4: Objects and processes may be hierarchically composed, 5: Processes may create, destroy and transform objects and processes. Some modeling languages support these concepts, but most cannot translate models into executable simulations. We present a new hybrid executable modeling language paradigm, the Continuous Concurrent Object Process Methodology (CCOPM) which naturally expresses tissue models, enabling users to visually create agent-based models of tissues, and also allows computer simulation of these models. PMID:29282379

TOWARDS A MULTI-SCALE AGENT-BASED PROGRAMMING LANGUAGE METHODOLOGY.

PubMed

Somogyi, Endre; Hagar, Amit; Glazier, James A

2016-12-01

Living tissues are dynamic, heterogeneous compositions of objects , including molecules, cells and extra-cellular materials, which interact via chemical, mechanical and electrical process and reorganize via transformation, birth, death and migration processes . Current programming language have difficulty describing the dynamics of tissues because: 1: Dynamic sets of objects participate simultaneously in multiple processes, 2: Processes may be either continuous or discrete, and their activity may be conditional, 3: Objects and processes form complex, heterogeneous relationships and structures, 4: Objects and processes may be hierarchically composed, 5: Processes may create, destroy and transform objects and processes. Some modeling languages support these concepts, but most cannot translate models into executable simulations. We present a new hybrid executable modeling language paradigm, the Continuous Concurrent Object Process Methodology ( CCOPM ) which naturally expresses tissue models, enabling users to visually create agent-based models of tissues, and also allows computer simulation of these models.

Lowering the Barriers to Programming: A Survey of Programming Environments and Languages for Novice Programmers

DTIC Science & Technology

2003-05-12

to introduce a different style of looping. Because general- purpose languages are not always designed with beginners in mind, the systems in this...category are juggling two possibly conflicting goals: making it easier for beginners to get started programming and giving students a background that...Systems in this category attempt to make it easier for beginners to learn one of these three skills. 3.1.1 Expressing Programs In most general

Performance evaluation of the Sysmex(®) XP-300 in an oncology setting: evaluation and comparison of hematological parameters with the Sysmex(®) XN-3000.

PubMed

van Dievoet, M A; Louagie, H; Ghys, T

2016-10-01

The Sysmex XP-300(®) (XP-300) is a new, fully automated hematology analyzer, designed to generate complete blood counts (CBC) with 3-part differential. In our study, the XP-300 was evaluated as a point-of-care (POC) analyzer in an oncology setting. In which blood samples from patients with different pathologies and treatments, affecting hematopoiesis, were analyzed. Performance was evaluated according to the International Council for Standardization in Haematology (ICSH) guidelines and CLSI protocol H20-A2 . Beside precision, linearity and carry-over, a comparison study with the Sysmex(®) XN-3000 (XN-3000) and a manual reference leukocyte differential was performed. Flagging performance was also evaluated. XP-300 showed excellent precision and linearity results. For within- and between-run precision, the criteria, according to Ricos et al. , were met for all parameters tested, except for platelets in the low level. Less than or equal to 0.5% carry-over was seen for all parameters tested. Comparison studies showed an acceptable correlation with both XN-3000 and the manual reference leukocyte count. A suboptimal flagging performance was demonstrated. In the context of diagnosing cytopenia due to myelosuppressing agents or leukocytosis due to infection, the XP-300 showed good analytical performance. However, in the thrombocytopenic range, precision was suboptimal. In follow-up of hematological malignancies with the occurrence of abnormal cells, we advise verification with a more advanced analyzer or with microscopic review, although further studies with a higher prevalence of abnormal cells are needed. © 2016 John Wiley & Sons Ltd.

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

ERIC Educational Resources Information Center

Valeo, Antonella

2013-01-01

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…

Formal semantic specifications as implementation blueprints for real-time programming languages

NASA Technical Reports Server (NTRS)

Feyock, S.

1981-01-01

Formal definitions of language and system semantics provide highly desirable checks on the correctness of implementations of programming languages and their runtime support systems. If these definitions can give concrete guidance to the implementor, major increases in implementation accuracy and decreases in implementation effort can be achieved. It is shown that of the wide variety of available methods the Hgraph (hypergraph) definitional technique (Pratt, 1975), is best suited to serve as such an implementation blueprint. A discussion and example of the Hgraph technique is presented, as well as an overview of the growing body of implementation experience of real-time languages based on Hgraph semantic definitions.

"More than Being in a Class": Adolescents' Ethnolinguistic Insights in a Two-Way Dual-Language Program

ERIC Educational Resources Information Center

Kibler, Amanda; Salerno, April; Hardigree, Christine

2014-01-01

Much of the debate regarding outcomes of various types of dual-language programs has focused on linguistic and academic results, and with good reason: improving the educational outcomes of language minorities and supporting societal multilingualism are vital goals. More rarely explored, however, are these programs' ethnolinguistic outcomes: the…

High-speed Photometric Analysis for Minor Planets 1586 Thiele, 4246 Telemann, (10662) 32-1 T-2, and (49880) 1999 XP 135

NASA Astrophysics Data System (ADS)

Childers, Daniel; Church, Alyssia

2007-12-01

Photometric observations of 1586 Thiele, 4246 Telemann, (10662) 3201 T-2, and (49880) 1999 XP135 were performed in September and October of 2005. The periods and amplitudes found were: 1586 Thiele 3.086 ± 0.038 h, 0.136 ± 0.011 mag; 4246 Telemann 8.960 ± 0.038 h, 0.109 ± 0.027 mag; (10662) 3201 T-2, 3.072 ± 0.038 h, 0.151 ± 0.04 mag; and (49880) 1999 XP135, 11.111 ± 0.038 h, 0.102 ± 0.035 mag.

Declarative Programming with Temporal Constraints, in the Language CG.

PubMed

Negreanu, Lorina

2015-01-01

Specifying and interpreting temporal constraints are key elements of knowledge representation and reasoning, with applications in temporal databases, agent programming, and ambient intelligence. We present and formally characterize the language CG, which tackles this issue. In CG, users are able to develop time-dependent programs, in a flexible and straightforward manner. Such programs can, in turn, be coupled with evolving environments, thus empowering users to control the environment's evolution. CG relies on a structure for storing temporal information, together with a dedicated query mechanism. Hence, we explore the computational complexity of our query satisfaction problem. We discuss previous implementation attempts of CG and introduce a novel prototype which relies on logic programming. Finally, we address the issue of consistency and correctness of CG program execution, using the Event-B modeling approach.

Competing Language Ideologies in a Bilingual/Bicultural After-School Program in Southern California

ERIC Educational Resources Information Center

Pastor, Ana Maria Relano

2008-01-01

This article looks at the competing language ideologies that preschool children negotiate in "Mi Clase Magica" (MCM), a Spanish-English bilingual/bicultural after-school program in San Diego. It examines children's language choice in interactions with peers and adults taking place at computer and "tareas" (homework) activities.…

Spanish Native Language Arts Staff Development Turnkey Training Program, Spring 1989. OREA Report.

ERIC Educational Resources Information Center

Berney, Tomi D.

The Spanish Native Language Arts Development Turnkey Training Program attempted to create a network of secondary school administrators and teachers of Spanish acquainted with current research and methodology and able to provide staff development in native language arts for teachers of native Spanish speakers of limited English proficiency. Nine…

A Longitudinal Analysis of the Reid List of First Programming Languages

ERIC Educational Resources Information Center

Siegfried, Robert M.; Siegfried, Jason P.; Alexandro, Gina

2016-01-01

Throughout the 1990s, Richard Reid of Michigan State University maintained a list showing the first programming language used in introductory programming courses taken by computer science and information systems majors; it was updated for several years afterwards with the most recent update done in 2011. This is a follow-up to that last update of…

Introductory Computer Programming Course Teaching Improvement Using Immersion Language, Extreme Programming, and Education Theories

ERIC Educational Resources Information Center

Velez-Rubio, Miguel

2013-01-01

Teaching computer programming to freshmen students in Computer Sciences and other Information Technology areas has been identified as a complex activity. Different approaches have been studied looking for the best one that could help to improve this teaching process. A proposed approach was implemented which is based in the language immersion…

Controlling behavioral experiments with a new programming language (SORCA) for microcomputer systems.

PubMed

Brinkhus, H B; Klinkenborg, H; Estorf, R; Weber, R

1983-01-01

A new programming language SORCA has been defined and a compiler has been written for Z80-based microcomputer systems with CP/M operating system. The language was developed to control behavioral experiments by external stimuli and by time schedule in real-time. Eight binary hardware input lines are sampled cyclically by the computer and can be used to sense switches, level detectors and other binary information, while 8 binary hardware output lines, that are cyclically updated, can be used to control relays, lamps, generate tones or for other purposes. The typical reaction time (cycle time) of a SORCA-program is 500 microseconds to 1 ms. All functions can be programmed as often as necessary. Included are the basic logic functions, counters, timers, majority gates and other complex functions. Parameters can be given as constants or as a result of a step function or of a random process (with Gaussian or equal distribution). Several tasks can be performed simultaneously. In addition, results of an experiment (e.g., number of reactions or latencies) can be measured and printed out on request or automatically. The language is easy to learn and can also be used for many other control purposes.

Programming-Languages as a Conceptual Framework for Teaching Mathematics

ERIC Educational Resources Information Center

Feurzeig, Wallace; Papert, Seymour A.

2011-01-01

Formal mathematical methods remain, for most high school students, mysterious, artificial and not a part of their regular intuitive thinking. The authors develop some themes that could lead to a radically new approach. According to this thesis, the teaching of programming languages as a regular part of academic progress can contribute effectively…

A Framework for International Student Participation in Postsecondary U.S. English Language Programs

ERIC Educational Resources Information Center

Colón, Valeriana

2016-01-01

Postsecondary English language education is a growing field in the United States. While there has been considerable research on international student mobility in higher education, there is limited research on the population's participation in U.S. English language programs (ELPs). This study examined literature in related fields to create a…

The Design and Realization of Radio Telescope Control Software in Windows XP System with VC++

NASA Astrophysics Data System (ADS)

Zhao, Rong-Bing; Aili, Yu; Zhang, Jin; Yu, Yun

2007-03-01

The main function of the radio telescope control software is to drive the radio telescope to track the target accurately. The design of radio telescope control software is based on Windows XP system with VC++. The functions of the software, communication mode and the user interface is introduced in this article.

Torsional resistance of XP-endo Shaper at body temperature compared with several nickel-titanium rotary instruments.

PubMed

Elnaghy, A M; Elsaka, S E

2018-05-01

To compare the torsional resistance of XP-endo Shaper (XPS; size 30, .01 taper, FKG Dentaire, La Chaux-de-Fonds, Switzerland) instruments at body temperature with TRUShape (TRS; size 30, .06 taper, Dentsply Tulsa Dental Specialties, Tulsa, OK, USA), ProFile Vortex (PV; size 30, .04 taper, Dentsply Tulsa Dental Specialties) and FlexMaster (FM; size 30, .04 taper, VDW GmbH, Munich, Germany) nickel-titanium rotary instruments. A metal block with a square-shaped mould (5 mm × 5 mm × 5 mm) was positioned inside a glass container. Five millimetres of the tip of each instrument was held inside the metal block by filling the mould with a resin composite. The instruments were tested for torsional resistance in saline solution at 37 °C. Data were analysed using one-way analysis of variance (anova) and Tukey post hoc tests. The significance level was set at P < 0.05. FM had the greatest torsional resistance amongst the instruments tested (P < 0.001). There was no significant difference between FM and PV instruments (P = 0.211). The ranking for torsional resistance values was: FM > PV > TRS > XPS. FlexMaster and ProFile Vortex instruments were more resistant to torsional stress compared with TRUShape and XP-endo Shaper instruments. The manufacturing process used to produce XP-endo Shaper instruments did not enhance their resistance to torsional stress as compared with the other instruments. © 2017 International Endodontic Journal. Published by John Wiley & Sons Ltd.

Phase II trial of capecitabine plus modified cisplatin (mXP) as first-line therapy in Japanese patients with metastatic gastric cancer (KSCC1104).

PubMed

Satake, Hironaga; Iwatsuki, Masaaki; Uenosono, Yoshikazu; Shiraishi, Takeshi; Tanioka, Hiroaki; Saeki, Hiroshi; Sugimachi, Keishi; Kitagawa, Dai; Shimokawa, Mototsugu; Oki, Eiji; Emi, Yasunori; Kakeji, Yoshihiro; Tsuji, Akihito; Akagi, Yoshito; Natsugoe, Shoji; Baba, Hideo; Maehara, Yoshihiko

2017-01-01

Capecitabine plus cisplatin (XP) is a standard therapy for metastatic gastric cancer (mGC). However, while results from previous phase III trials suggested that the cisplatin dosage should be reduced in Japanese patients, no clinical data exist to support this. Here, we conducted a multicenter study to evaluate the efficacy and safety of modified XP (mXP) in Japanese patients with mGC. Patients with previously untreated mGC received mXP (cisplatin 60 mg/m 2 on day 1 plus capecitabine 1000 mg/m 2 twice daily on days 1-14) every 3 weeks. The primary endpoint was the Response Evaluation Criteria in Solid Tumors-confirmed overall response rate (ORR). A sample size of 40 was planned for a threshold ORR of 30% and an expected value of 50%, with a one-sided α of 0.05 and a beta of approximately 0.2. Forty-two patients were enrolled. One patient did not fulfill the eligibility criteria; therefore, a total of 41 patients were assessed. The results were as follows: complete response in 2 patients, partial response in 16, stable disease in 14, progressive disease in 8, and no evaluation in 1. The confirmed ORR was 43.9% (95% confidence interval 28.7-59.1%). The median progression-free survival and median overall survival were 4.6 and 11.3 months, respectively. The most common grade 3 or 4 adverse events were neutropenia (37.5%), anemia (24.4%), anorexia (24.4%), and nausea (12.2%). First-line chemotherapy with mXP in Japanese patients with mGC did not reach its primary objective. However, it did show a promising response rate and an acceptable tolerability profile.

Guidelines for Evaluating Foreign Language Programs Abroad for High School Students: A Reappraisal.

ERIC Educational Resources Information Center

National Council of State Supervisors of Foreign Language.

Criteria for the evaluation of study/travel abroad programs for high school students of foreign language originally approved in 1966 by the National Council of State Supervisors of Foreign Languages are reevaluated and reexamined in this pamphlet. Guidelines are presented in these areas: (1) selection of students, (2) recruitment of group leaders,…

Phosphorylated 4EBP1 is associated with tumor progression and poor prognosis in Xp11.2 translocation renal cell carcinoma

PubMed Central

Qu, Yuanyuan; Zhao, Rui; Wang, Hongkai; Chang, Kun; Yang, Xiaoqun; Zhou, Xiaoyan; Dai, Bo; Zhu, Yao; Shi, Guohai; Zhang, Hailiang; Ye, Dingwei

2016-01-01

Two main signaling pathways, PI3K-AKT-mTOR and RAS-MAPK, are involved in transmitting the proliferative signals which play critical roles in human cancers. However, the functions of these pathways in Xp11.2 RCC remain undefined. This study aimed to explore the expression of mTOR and MAPK cascades in Xp11.2 RCC and to assess the prognostic significance of proteins evaluated. Immunohistochemistry was performed to evaluate the expression of 4EBP1, p-4EBP1, p-mTOR, p-S6K and p-MAPK in 36 adult Xp11.2 RCC patients who were confirmed by FISH assay. Cox regression models were used to evaluate the prognostic value of all covariates. Among 36 assessed patients, 14 (38.9%), 26 (72.2%), 16 (44.4%), 19 (52.8%), and 9 (25.0%) patients showed high expression of 4EBP1, p-4EBP1, p-mTOR, p-S6K, and p-MAPK, respectively. We noted that p-4EBP1 expression was significantly correlated with lymph node metastases (P = 0.027). Multivariate analysis showed that high p-4EBP1 expression was an independent adverse prognostic factor for both PFS (HR = 33.750, P = 0.017) and OS (HR = 56.111, P = 0.026). Our findings suggest that p-4EBP1 may serve as a funnel factor that converge the upstream proliferative oncogenic signals. Effective inhibition of the pathways responsible for 4E-BP1 phosphorylation might be a useful strategy to improve the outcome of Xp11.2 RCC patients. PMID:27026382

Low temperature growth of Ga 1- xIn xP bulk crystals from InSb-rich melt

NASA Astrophysics Data System (ADS)

Gennett, A.; Lewis, D.; Dutta, P. S.

2010-04-01

Bulk growth of phosphorus and arsenic based ternary III-V semiconductor crystals using pseudo-binary melts such as GaP-InP, GaP-GaAs, AlAs-GaAs, etc. is significantly challenging due to the high vapor pressures of group V species in conjunction with slow growth rates and the need for melt replenishment and mixing during growth. Lowering the growth temperature is desirable such that the vapor pressures of P and As can be easily handled. Low growth temperatures could be achieved by using Ga or In rich solutions. However, this approach is less attractive for growing bulk crystals due to several experimental difficulties including sticking of the growth solution to the crucible wall and to the grown crystal, making it challenging for crystal extraction. Growth of ternary crystals from low temperature quaternary melts has been found to be attractive. In this paper, we will present a new method for the growth of Ga 1- xIn xP from InSb rich Ga 1- xIn xP ySb 1- y melts at low growth temperatures in the range of 800-1050 °C. Thermodynamic phase diagrams calculated at various temperatures using a Gibbs free energy minimization software and materials databases commercially available from Thermo-Calc software will be presented along with experimental validation for Ga 1- xIn xP crystals grown at 1000 °C.

A 13-year-old female with Xp11.2 translocation renal cell carcinoma; the first case diagnosed at Siriraj Hospital.

PubMed

Hanamornroongruang, Suchanan; Treetipsatit, Jitsupa; Pongtanakul, Bunchoo; Seangchai, Napakorn

2012-07-01

Xp11.2 translocation renal cell carcinomas are rare tumors characterized by translocations involving chromosome Xp11.2. These tumors are predominantly reported in pediatric patients. The authors report Xp11.2 translocation renal cell carcinoma in a 13-year-old girl who presented with asymptomatic palpable right renal mass. Right radical nephrectomy was performed and revealed a well-defined solid mass at the lower pole of the kidney. Microscopically, the tumor was composed of sheets and nests of clear to pale eosinophilic cells with some alveolar growth pattern. Psammoma bodies were detected. Immunohistochemically, the tumor cells marked with TFE3, focally marked with smooth muscle actin, HMB-45, CD68, progesterone receptor (PR) and CD10 but did not mark with epithelial markers (AE1/AE3, EMA and CAM5.2), vimentin, S-100 and p53. The presence of psammoma bodies is an important diagnostic clue for these tumors. Cytogenetic study and/or immunohistochemistry for TFE3 protein are needed for confirming the diagnosis. Currently, surgery seems to be the most effective therapy Pediatric patients with these tumors are believed to have a favorable prognosis.

Hybrid-view programming of nuclear fusion simulation code in the PGAS parallel programming language XcalableMP

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

Tsugane, Keisuke; Boku, Taisuke; Murai, Hitoshi

Recently, the Partitioned Global Address Space (PGAS) parallel programming model has emerged as a usable distributed memory programming model. XcalableMP (XMP) is a PGAS parallel programming language that extends base languages such as C and Fortran with directives in OpenMP-like style. XMP supports a global-view model that allows programmers to define global data and to map them to a set of processors, which execute the distributed global data as a single thread. In XMP, the concept of a coarray is also employed for local-view programming. In this study, we port Gyrokinetic Toroidal Code - Princeton (GTC-P), which is a three-dimensionalmore » gyrokinetic PIC code developed at Princeton University to study the microturbulence phenomenon in magnetically confined fusion plasmas, to XMP as an example of hybrid memory model coding with the global-view and local-view programming models. In local-view programming, the coarray notation is simple and intuitive compared with Message Passing Interface (MPI) programming while the performance is comparable to that of the MPI version. Thus, because the global-view programming model is suitable for expressing the data parallelism for a field of grid space data, we implement a hybrid-view version using a global-view programming model to compute the field and a local-view programming model to compute the movement of particles. Finally, the performance is degraded by 20% compared with the original MPI version, but the hybrid-view version facilitates more natural data expression for static grid space data (in the global-view model) and dynamic particle data (in the local-view model), and it also increases the readability of the code for higher productivity.« less

Hybrid-view programming of nuclear fusion simulation code in the PGAS parallel programming language XcalableMP

DOE PAGES

Tsugane, Keisuke; Boku, Taisuke; Murai, Hitoshi; ...

2016-06-01

Recently, the Partitioned Global Address Space (PGAS) parallel programming model has emerged as a usable distributed memory programming model. XcalableMP (XMP) is a PGAS parallel programming language that extends base languages such as C and Fortran with directives in OpenMP-like style. XMP supports a global-view model that allows programmers to define global data and to map them to a set of processors, which execute the distributed global data as a single thread. In XMP, the concept of a coarray is also employed for local-view programming. In this study, we port Gyrokinetic Toroidal Code - Princeton (GTC-P), which is a three-dimensionalmore » gyrokinetic PIC code developed at Princeton University to study the microturbulence phenomenon in magnetically confined fusion plasmas, to XMP as an example of hybrid memory model coding with the global-view and local-view programming models. In local-view programming, the coarray notation is simple and intuitive compared with Message Passing Interface (MPI) programming while the performance is comparable to that of the MPI version. Thus, because the global-view programming model is suitable for expressing the data parallelism for a field of grid space data, we implement a hybrid-view version using a global-view programming model to compute the field and a local-view programming model to compute the movement of particles. Finally, the performance is degraded by 20% compared with the original MPI version, but the hybrid-view version facilitates more natural data expression for static grid space data (in the global-view model) and dynamic particle data (in the local-view model), and it also increases the readability of the code for higher productivity.« less

The Language of Literacy: A National Resource Directory of Aboriginal Literacy Programs.

ERIC Educational Resources Information Center

Sabourin, Beverly; Globensky, Peter Andre

This directory presents, in narrative form, core information about the operations of approximately 100 Aboriginal literacy programs throughout Canada. To qualify for inclusion in the directory, each program had to offer basic, functional, or advanced literacy training; offer literacy training in English, French, or an Aboriginal language; be…

Early Childhood Language-Centered Intervention Program. O.E.E. Evaluation Report, 1980-1981.

ERIC Educational Resources Information Center

Tobias, Robert; Lavin, Claire

This report evaluates the Early Childhood Language-Centered Intervention Program in New York City Public Schools. The program was designed to promote the development of preschool handicapped students in a variety of areas. The program objective proposed that the target students would show statistically significant improvement at the .05 level in…

Teachers' Perspectives on Academic Achievement and Educational Growth of U.S.-Born Hispanic Students in a Midwestern Spanish Language Immersion Program

ERIC Educational Resources Information Center

Salgado, Herlinda Arlene Galve

2016-01-01

Elementary Spanish language immersion programs have become more popular in the educational field in the United States to support the academic achievement of minority students. The final goal of immersion programs is to develop proficiency in the home language and dominant language, identified as first language (L1) and second language (L2), to…

Verification of Bioanalytical Method for Quantification of Exogenous Insulin (Insulin Aspart) by the Analyser Advia Centaur® XP.

PubMed

Mihailov, Rossen; Stoeva, Dilyana; Pencheva, Blagovesta; Pentchev, Eugeni

2018-03-01

In a number of cases the monitoring of patients with type I diabetes mellitus requires measurement of the exogenous insulin levels. For the purpose of a clinical investigation of the efficacy of a medical device for application of exogenous insulin aspart, a verification of the method for measurement of this synthetic analogue of the hormone was needed. The information in the available medical literature for the measurement of the different exogenous insulin analogs is insufficient. Thus, verification was required to be in compliance with the active standards in Republic of Bulgaria. A manufactured method developed for ADVIA Centaur XP Immunoassay, Siemens Healthcare, was used which we verified using standard solutions and a patient serum pool by adding the appropriate quantity exogenous insulin aspart. The method was verified in accordance with the bioanalytical method verification criteria and regulatory requirements for using a standard method: CLIA chemiluminescence immunoassay ADVIA Centaur® XP. The following parameters are determined and monitored: intra-day precision and accuracy, inter-day precision and accuracy, limit of detection and lower limit of quantification, linearity, analytical recovery. The routine application of the method for measurement of immunoreactive insulin using the analyzer ADVIA Centaur® XP is directed to the measurement of endogenous insulin. The method is applicable for measuring different types of exogenous insulin, including insulin aspart.

I Scratch and Sense but Can I Program? An Investigation of Learning with a Block Based Programming Language

ERIC Educational Resources Information Center

Simpkins, N. K.

2014-01-01

This article reports an investigation into undergraduate student experiences and views of a visual or "blocks" based programming language and its environment. An additional and central aspect of this enquiry is to substantiate the perceived degree of transferability of programming skills learnt within the visual environment to a typical…

Supporting Caregivers in Developing Responsive Communication Partnerships with Their Children: Extending a Caregiver-Led Interactive Language Program

ERIC Educational Resources Information Center

Cologon, Kathy; Wicks, Lilly; Salvador, Aliza

2017-01-01

This study investigates whether extension of a caregiver-led interactive language program may enhance its effectiveness in supporting communication. Caregiver-led language programs, which focus on establishing responsive interaction patterns to support opportunities for communication between caregivers and young children within natural settings,…

Policies and Practices regarding Students with Accents in Speech-Language Pathology Training Programs

ERIC Educational Resources Information Center

Levy, Erika S.; Crowley, Catherine J.

2012-01-01

Speech-language pathology (SLP) training programs are the initial gateway for nonnative speakers of English to join the SLP profession. An anonymous web-based survey in New York State examined policies and practices implemented when SLP students have foreign accents in English or in other languages. Responses were elicited from 530 students and 28…

Researching Literacies and Textual Thinking in Collegiate Foreign Language Programs: Reflections and Recommendations

ERIC Educational Resources Information Center

Paesani, Kate

2018-01-01

This article reflects on the literacy turn in collegiate foreign language (FL) programs, taking as its central argument that the focus in FL curriculum, instruction, and research should not be on the content we teach, be it language, literature, or culture, but rather on textual thinking and literacies development. After providing a snapshot of…

Programming an offline-analyzer of motor imagery signals via python language.

PubMed

Alonso-Valerdi, Luz María; Sepulveda, Francisco

2011-01-01

Brain Computer Interface (BCI) systems control the user's environment via his/her brain signals. Brain signals related to motor imagery (MI) have become a widespread method employed by the BCI community. Despite the large number of references describing the MI signal treatment, there is not enough information related to the available programming languages that could be suitable to develop a specific-purpose MI-based BCI. The present paper describes the development of an offline-analysis system based on MI-EEG signals via open-source programming languages, and the assessment of the system using electrical activity recorded from three subjects. The analyzer recognized at least 63% of the MI signals corresponding to three classes. The results of the offline analysis showed a promising performance considering that the subjects have never undergone MI trainings.

Mental retardation in a boy with an interstitial deletion at Xp22.3 involving STS, KAL1, and OA1: Implication for the MRX locus

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

Muroya, Koji; Ogata, Tsutomu; Natsuo, Nobutake

Although genotype-phenotype correlations in male patients with various types of nullisomy for Xp22.3 have assigned a locus for X-linked mental retardation (MRX) to an approximately 3-Mb region between DXS31 and STS, the precise location has not been determined. In this paper, we describe a 14 7/12 year old Japanese boy with mental retardation and an interstitial deletion at Xp22.3 involving STS, KAL1, and OA1, and compare the deletion map with that of previously reported three familial male patients with low-normal intelligence and a similar interstitial deletion at Xp22.3. The results suggest that the MRX gene is further localized to themore » roughly 1.5-Mb region between DXS1060 and DXS1139. 31 refs., 4 figs.« less

25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

Code of Federal Regulations, 2012 CFR

2012-04-01

... a specific appropriation from Congress? Yes, a school may operate a language development program... 25 Indians 1 2012-04-01 2011-04-01 true May schools operate a language development program without a specific appropriation from Congress? 39.137 Section 39.137 Indians BUREAU OF INDIAN AFFAIRS...

25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

Code of Federal Regulations, 2013 CFR

2013-04-01

... a specific appropriation from Congress? Yes, a school may operate a language development program... 25 Indians 1 2013-04-01 2013-04-01 false May schools operate a language development program without a specific appropriation from Congress? 39.137 Section 39.137 Indians BUREAU OF INDIAN AFFAIRS...

25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

Code of Federal Regulations, 2011 CFR

2011-04-01

... a specific appropriation from Congress? Yes, a school may operate a language development program... 25 Indians 1 2011-04-01 2011-04-01 false May schools operate a language development program without a specific appropriation from Congress? 39.137 Section 39.137 Indians BUREAU OF INDIAN AFFAIRS...

25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

Code of Federal Regulations, 2014 CFR

2014-04-01

... a specific appropriation from Congress? Yes, a school may operate a language development program... 25 Indians 1 2014-04-01 2014-04-01 false May schools operate a language development program without a specific appropriation from Congress? 39.137 Section 39.137 Indians BUREAU OF INDIAN AFFAIRS...

A case study of metastatic Xp11.2 translocation renal cell carcinoma effectively treated with sunitinib.

PubMed

Numakura, Kazuyuki; Tsuchiya, Norihiko; Yuasa, Takeshi; Saito, Mitsuru; Obara, Takashi; Tsuruta, Hiroshi; Narita, Shintaro; Horikawa, Yohei; Satoh, Shigeru; Habuchi, Tomonori

2011-10-01

We report a case of Xp11.2 translocation renal cell carcinoma (RCC) whose lung metastases were effectively treated with sunitinib. A 43-year-old woman presenting with upper abdominal pain was diagnosed with a left renal tumor. Laparoscopic left radical nephrectomy was performed. Histopathological examination of the surgical specimen revealed a clear-cell carcinoma of the left kidney. Two years later, multiple lung metastases were detected and the patient was treated daily with 50 mg sunitinib. A computed tomography scan performed after 2 cycles of sunitinib treatment revealed partial regression of these metastases. The partial regression has been maintained for >3 years. In retrospective evaluation of the primary RCC, tumor cells showed strong nuclear staining for transcription factor E3 (TFE3) protein and TFE3 split-fluorescence in-situ hybridization revealed translocation involving the TFE3 gene. These findings strongly support diagnosis of Xp11.2 translocation RCC.

Uncommon Localization of Extrarenal Xp11.2 Translocation-associated Renal Cell Carcinoma (RCC): Case Report.

PubMed

Al-Maghrabi, Jaudah Ahmed; Khabaz, Mohamad Nidal

2017-09-04

The World Health Organization has recognized Xp11.2 translocation-associated renal cell carcinoma (RCC) as a distinct neoplasm that arises within the kidney. Although many reports of extrarenal carcinoma may be found in the literature, to the best of our knowledge, Xp11 translocation-associated RCC with intact kidneys has not been documented. This report describes a multilobulated right retroperitoneal soft tissue mass (7.9×5.3×12.6 cm) of a 37-year-old man complaining of abdominal pain in the right side. The patient underwent a computed tomography-guided biopsy. Microscopic evaluation reveals a tumor with papillary and sheaths architectures with cells revealing clear to eosinophilic cytoplasm. Immunohistochemical evaluation on the biopsy reveals that the tumor is positive for PAX-8, CD10, and TFE3. It is negative for CK7, EMA, Vimentin, RCC, CK8/18, D20, CD3, PLAP, OCT4, CD30, MART-1, Inhibin, S-100, HMB-45, Desmin, SMA, and DOG-1. The diagnosis was malignant epithelioid neoplasm and the diagnosis of translocation RCC was suggested. Excision was recommended. The patient underwent right radical nephrectomy with removal of this large mass. Pathologic examination showed a large cystic and solid, nonhomogenous mass with some necrotic areas, originating from the perirenal fat between the adrenal gland and the kidney. Microscopic features showed a tumor with papillary, rhabdoid, and clear cell features. Immunohistochemical stains showed that the tumor cells positively expressed AMACR, PAX-8, CD10, RCC, and TFE3, but were negative for cytokeratins, vimentin, HMB-45, desmin, SMA, EMA, and MSA. Cytogenetic studies confirmed the diagnosis of Xp11.2 translocation-associated RCC with positive TFE3 gene rearrangement. To the best of our knowledge, this type of extrarenal tumor has never been reported.

Concurrent extensions to the FORTRAN language for parallel programming of computational fluid dynamics algorithms

NASA Technical Reports Server (NTRS)

Weeks, Cindy Lou

1986-01-01

Experiments were conducted at NASA Ames Research Center to define multi-tasking software requirements for multiple-instruction, multiple-data stream (MIMD) computer architectures. The focus was on specifying solutions for algorithms in the field of computational fluid dynamics (CFD). The program objectives were to allow researchers to produce usable parallel application software as soon as possible after acquiring MIMD computer equipment, to provide researchers with an easy-to-learn and easy-to-use parallel software language which could be implemented on several different MIMD machines, and to enable researchers to list preferred design specifications for future MIMD computer architectures. Analysis of CFD algorithms indicated that extensions of an existing programming language, adaptable to new computer architectures, provided the best solution to meeting program objectives. The CoFORTRAN Language was written in response to these objectives and to provide researchers a means to experiment with parallel software solutions to CFD algorithms on machines with parallel architectures.

Tutorial on Generalized Programming Language s and Systems. Instructor Edition.

ERIC Educational Resources Information Center

Fasana, Paul J., Ed.; Shank, Russell, Ed.

This instructor's manual is a comparative analysis and review of the various computer programing languages currently available and their capabilities for performing text manipulation, information storage, and data retrieval tasks. Based on materials presented at the 1967 Convention of the American Society for Information Science, the manual…

Language Nests and Language Acquisition: An Empirical Analysis

ERIC Educational Resources Information Center

Okura, Eve K.

2017-01-01

This dissertation presents the findings from interviews conducted with language nest workers, teachers, language nest coordinators, administrators of language revitalization programs, principals and directors of language immersion schools that work in close proximity with language nests, and linguists involved in language revitalization efforts.…

A Randomized Field Trial of the Fast ForWord Language Computer-Based Training Program

ERIC Educational Resources Information Center

Borman, Geoffrey D.; Benson, James G.; Overman, Laura

2009-01-01

This article describes an independent assessment of the Fast ForWord Language computer-based training program developed by Scientific Learning Corporation. Previous laboratory research involving children with language-based learning impairments showed strong effects on their abilities to recognize brief and fast sequences of nonspeech and speech…

English Language and Skills Training for Entry-Level Health Care Jobs. Program Guide.

ERIC Educational Resources Information Center

Vaidya, Elma

The guide describes a vocational English-as-a-Second-Language program for pre-employment training of Southeast Asians seeking work in entry-level health care jobs. The program was conducted in cooperation with a hospital in Massachusetts. The guide describes the program and its four instructional units in detail, and includes lesson plans,…

Foreign Language and International Public Service at SIU-C: An Interdisciplinary B.A. Degree Program under Development.

ERIC Educational Resources Information Center

Timpe, Eugene F.

A model for undergraduate programs designed to integrate foreign language instruction with training for an international public service occupation is outlined. The language component and professional training, taught separately at first, are brought together at the end of the program in an internship in an international public service…

An iconic programming language for sensor-based robots

NASA Technical Reports Server (NTRS)

Gertz, Matthew; Stewart, David B.; Khosla, Pradeep K.

1993-01-01

In this paper we describe an iconic programming language called Onika for sensor-based robotic systems. Onika is both modular and reconfigurable and can be used with any system architecture and real-time operating system. Onika is also a multi-level programming environment wherein tasks are built by connecting a series of icons which, in turn, can be defined in terms of other icons at the lower levels. Expert users are also allowed to use control block form to define servo tasks. The icons in Onika are both shape and color coded, like the pieces of a jigsaw puzzle, thus providing a form of error control in the development of high level applications.

Magnetic properties of x(Fe2O3).(100-x)[P2O5.Li2O] and x(Fe2O3).(100-x)[P2O5.CaO] glass systems

NASA Astrophysics Data System (ADS)

Andronache, Constantin; Racolta, Dania; Ardelean, Gheorghe

2017-12-01

Magnetic properties of x(Fe2O3).(100-x)[P2O5 .Li2O] and x(Fe2O3).(100-x)[P2O5 .CaO] with 0 < x ≤ 50 mol % were investigated using magnetic susceptibility measurements. The both glass systems were prepared in the same condition. The valence states and the distribution of iron ions in the glass matrix depend on the Fe2O3 content. For the P2O5.CaO glass matrix with x≤35mol%, the data revealed iron ions as isolated or participating in dipole-dipole interaction. For x > 35 mol% an antiferromagnetic coupling is observed. For the P2O5.Li2O glass matrix, the iron ions behave magnetically similarly as in other oxide glasses, but concentration of Fe2O3 over which magnetic superexchange interactions occur is lower. The absolute magnitude of θp values increases when content of Fe2O3 are increased. If the content of the magnetic ions is increased in the glass, the exchange integral increased and as a result the magnitude of the θP increases.

Punctuated equilibrium in the large-scale evolution of programming languages.

PubMed

Valverde, Sergi; Solé, Ricard V

2015-06-06

The analogies and differences between biological and cultural evolution have been explored by evolutionary biologists, historians, engineers and linguists alike. Two well-known domains of cultural change are language and technology. Both share some traits relating the evolution of species, but technological change is very difficult to study. A major challenge in our way towards a scientific theory of technological evolution is how to properly define evolutionary trees or clades and how to weight the role played by horizontal transfer of information. Here, we study the large-scale historical development of programming languages, which have deeply marked social and technological advances in the last half century. We analyse their historical connections using network theory and reconstructed phylogenetic networks. Using both data analysis and network modelling, it is shown that their evolution is highly uneven, marked by innovation events where new languages are created out of improved combinations of different structural components belonging to previous languages. These radiation events occur in a bursty pattern and are tied to novel technological and social niches. The method can be extrapolated to other systems and consistently captures the major classes of languages and the widespread horizontal design exchanges, revealing a punctuated evolutionary path. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Clinicopathological characteristics of Xp11.2 translocation renal cell carcinoma in adolescents and adults: Diagnosis using immunostaining of transcription factor E3 and fluorescence in situ hybridization analysis.

PubMed

Hirobe, Megumi; Masumori, Naoya; Tanaka, Toshiaki; Kitamura, Hiroshi; Tonooka, Akiko; Hasegawa, Tadashi; Tsukamoto, Taiji

2016-02-01

To determine the rate and clinicopathological features of Xp11.2 translocation carcinoma using immunostaining of transcription factor E3 and fluorescence in situ hybridization analysis. We evaluated 638 patients with renal cell carcinoma treated at Sapporo Medical University Hospital, Sapporo, Japan, from 1990 to 2009 by reviewing all hematoxylin-eosin-stained sections and carrying out immunostaining of transcription factor E3 for all cases. Fluorescence in situ hybridization analysis was carried out for patients with positive immunostaining or with findings suspicious for Xp11.2 translocation carcinoma on hematoxylin-eosin-stained sections. In this analysis, we set a cut-off level for split signals of at least 10% of nuclei. Of the 631 patients, 20 (3.2%) were positive for immunostaining. Finally, five patients were diagnosed with Xp11.2 translocation carcinoma (0.8%). Four of these patients were female and aged less than 50 years, and three cases were diagnosed as stage IV with multiple regional lymph nodal or visceral metastases. The positive predictive value of immunostaining was 25%. Patients with Xp11 translocation renal cell carcinoma tend to be younger, more frequently female and diagnosed at a more advanced stage. Immunostaining followed by fluorescence in situ hybridization analysis is an accurate and cost-effective approach for diagnosis of Xp11 translocation renal cell carcinoma. © 2015 The Japanese Urological Association.

The Second Language Component of Primary French Immersion Programs in Montreal, Quebec, Canada.

ERIC Educational Resources Information Center

Schauber, Holli; And Others

1995-01-01

Describes a long-standing Montreal bilingual program that completely immerses Anglophone students in a French academic context. Support from the target-language culture and environmental reinforcements contribute to students' academic success and steady program enrollment. Such immersion education has produced functionally bilingual Anglophone…

Foreign Language/Intercultural Program. Your World and Mine (Sixth Grade). DS Manual 2650.6.

ERIC Educational Resources Information Center

Dependents Schools (DOD), Washington, DC.

The curriculum guides for foreign language and intercultural education programs in United States dependents schools overseas provide instructional ideas designed to promote learning about the language and culture of the host nation. The series, covering kindergarten through eighth grade, was written by host nation teachers, classroom teachers, and…

Renal Cell Carcinoma Associated with Xp11.2 Translocation/TFE3 Gene Fusion: A Rare Case Report with Review of the Literature.

PubMed

Ahluwalia, Puneet; Nair, Balagopal; Kumar, Ginil

2013-01-01

Introduction. The recently recognized renal cell carcinomas associated with Xp11.2 translocations are rare tumors predominantly reported in children. Chromosome Xp11.2 translocation results in gene fusion related to transcription factor E3 (TFE3) that plays an important role in proliferation and survival. Case Report. Herein, we present two cases of a TFE3 translocation-associated RCC in young female adults, one detected incidentally and the other one presenting with gross hematuria. Tumor is characterized by immunohistochemistry and a literature review with optimal treatment regimen is presented. Discussion. Xp11.2 translocation RCCs in adult patients are associated with advanced stages, large tumors, and extracapsular disease and usually have an aggressive clinical course. Conclusion. In TFE3 RCC, the genetic background may not only contribute to tumorigenesis, but also determine the response to chemotherapy and targeted therapy. Therefore it is necessary to diagnose this tumor entity accurately. Because of the small number of TFE3 gene fusion-related renal tumors described in the literature, the exact biologic behavior and impact of current treatment modalities remain to be uncertain.

Renal Cell Carcinoma Associated with Xp11.2 Translocation/TFE3 Gene Fusion: A Rare Case Report with Review of the Literature

PubMed Central

Ahluwalia, Puneet; Nair, Balagopal; Kumar, Ginil

2013-01-01

Introduction. The recently recognized renal cell carcinomas associated with Xp11.2 translocations are rare tumors predominantly reported in children. Chromosome Xp11.2 translocation results in gene fusion related to transcription factor E3 (TFE3) that plays an important role in proliferation and survival. Case Report. Herein, we present two cases of a TFE3 translocation-associated RCC in young female adults, one detected incidentally and the other one presenting with gross hematuria. Tumor is characterized by immunohistochemistry and a literature review with optimal treatment regimen is presented. Discussion. Xp11.2 translocation RCCs in adult patients are associated with advanced stages, large tumors, and extracapsular disease and usually have an aggressive clinical course. Conclusion. In TFE3 RCC, the genetic background may not only contribute to tumorigenesis, but also determine the response to chemotherapy and targeted therapy. Therefore it is necessary to diagnose this tumor entity accurately. Because of the small number of TFE3 gene fusion-related renal tumors described in the literature, the exact biologic behavior and impact of current treatment modalities remain to be uncertain. PMID:24455396

Identification of a microdeletion at Xp22.13 in a Taiwanese family presenting with Nance-Horan syndrome.

PubMed

Liao, Hsiao-Mei; Niu, Dau-Ming; Chen, Yan-Jang; Fang, Jye-Siung; Chen, Shih-Jen; Chen, Chia-Hsiang

2011-01-01

Nance-Horan syndrome (NHS) is a rare X-linked disorder characterized by congenital cataracts, dental anomalies and mental retardation. The disease has been linked to a novel gene termed NHS located at Xp22.13. The majority of pathogenic mutations of the disease include nonsense mutations and small deletions and insertions that lead to truncation of the NHS protein. In this study, we identified a microdeletion of ∼ 0.92 Mb at Xp22.13 detected by array-based comparative genomic hybridization in two brothers presenting congenital cataract, dental anomalies, facial dysmorphisms and mental retardation. The deleted region encompasses the REPS2, NHS, SCML1 and RAI2 genes, and was transmitted from their carrier mother who presented only mild cataract. Our findings are in line with several recent case reports to indicate that genomic rearrangement involving the NHS gene is an important genetic etiology underlying NHS.

Language Learning Shifts and Attitudes towards Language Learning in an Online Tandem Program for Beginner Writers

ERIC Educational Resources Information Center

Tolosa, Constanza; Ordóñez, Claudia Lucía; Guevara, Diana Carolina

2017-01-01

We present findings of a project that investigated the potential of an online tandem program to enhance the foreign language learning of two groups of school-aged beginner learners, one learning English in Colombia and the other learning Spanish in New Zealand. We assessed the impact of the project on students' learning with a free writing…

Learning through an Aboriginal Language: The Impact on Students' English and Aboriginal Language Skills

ERIC Educational Resources Information Center

Usborne, Esther; Peck, Josephine; Smith, Donna-Lee; Taylor, Donald M.

2011-01-01

Aboriginal communities across Canada are implementing Aboriginal language programs in their schools. In the present research, we explore the impact of learning through an Aboriginal language on students' English and Aboriginal language skills by contrasting a Mi'kmaq language immersion program with a Mi'kmaq as a second language program. The…

NDEA FOREIGN LANGUAGE INSTITUTE PROGRAMS--THE DEVELOPMENT OF A NEW EDUCATIONAL MODEL.

ERIC Educational Resources Information Center

AXELROD, JOSEPH

FOREIGN LANGUAGE INSTITUTE PROGRAMS, HAVING ADOPTED A STRUCTURE OUTSIDE OF THE DOMINANT MODEL IN EDUCATION, HIGHLIGHT WHAT IS WRONG WITH THE ESTABLISHED HIGHER EDUCATIONAL SYSTEM AND GIVE CLUES AS TO HOW IT MAY BE IMPROVED. THESE INSTITUTE PROGRAMS OFFER A PERSONALIZED ATMOSPHERE, WITH CURRICULAR UNITY, WHERE LEARNING IS MORE OF A GROUP ACTIVITY,…

Force Tests of a 1/5-Scale Model of the McDonnell XP-85 Airplane with Conventional Tail Assembly in the Langley Free-Flight Tunnel

NASA Technical Reports Server (NTRS)

Paulson, John W.; Johnson, Joseph L.

1947-01-01

At the request of the Air Materiel Command, Army Air Forces an investigation of the low-speed, power-off stability and control characteristics of the McDonnell XP-85 airplane is being conducted in the Langley free-flight tunnel. The XP-85 airplane is a parasite fighter carried in a bomb bay of the B-36 airplane. As a part of the investigation a few force tests were made of a 1/5 scale model of the XP-85 with a conventional tail assembly installed in place of the original design five-unit tail assembly. The total area of the conventional assembly was approximately 80 percent of the area of the five-unit assembly. The results of this investigation showed that the conventional tail assembly gave about the same longitudinal stability characteristics as the original configuration and improved the directional and lateral stability.

TFE3 break-apart FISH has a higher sensitivity for Xp11.2 translocation-associated renal cell carcinoma compared with TFE3 or cathepsin K immunohistochemical staining alone: expanding the morphologic spectrum.

PubMed

Rao, Qiu; Williamson, Sean R; Zhang, Shaobo; Eble, John N; Grignon, David J; Wang, Mingsheng; Zhou, Xiao-Jun; Huang, Wenbin; Tan, Puay-Hoon; Maclennan, Gregory T; Cheng, Liang

2013-06-01

Renal cell carcinoma (RCC) associated with Xp11.2 translocation is uncommon, characterized by several different translocations involving the TFE3 gene. We assessed the utility of break-apart fluorescence in situ hybridization (FISH) in establishing the diagnosis for suspected or unclassified cases with negative or equivocal TFE3 immunostaining by analyzing 24 renal cancers with break-apart TFE3 FISH and comparing the molecular findings with the results of TFE3 and cathepsin K immunostaining in the same tumors. Ten tumors were originally diagnosed as Xp11.2 RCC on the basis of positive TFE3 immunostaining, and 14 were originally considered unclassified RCCs with negative or equivocal TFE3 staining, but with a range of features suspicious for Xp11.2 RCC. Seventeen cases showed TFE3 rearrangement associated with Xp11.2 translocation by FISH, including all 13 tumors with moderate or strong TFE3 (n=10) or cathepsin K (n=7) immunoreactivity. FISH-positive cases showed negative or equivocal immunoreactivity for TFE3 or cathepsin K in 7 and 10 tumors, respectively (both=3). None had positive immunohistochemistry but negative FISH. Morphologic features were typical for Xp11.2 RCC in 10/17 tumors. Unusual features included 1 melanotic Xp11.2 renal cancer, 1 tumor with mixed features of Xp11.2 RCC and clear cell RCC, and other tumors mimicking clear cell RCC, multilocular cystic RCC, or high-grade urothelial carcinoma. Morphology mimicking high-grade urothelial carcinoma has not been previously reported in these tumors. Psammoma bodies, hyalinized stroma, and intracellular pigment were preferentially identified in FISH-positive cases compared with FISH-negative cases. Our results support the clinical application of a TFE3 break-apart FISH assay for diagnosis and confirmation of Xp11.2 RCC and further expand the histopathologic spectrum of these neoplasms to include tumors with unusual features. A renal tumor with pathologic or clinical features highly suggestive of

Evaluation of English Language Development Programs in the Santa Ana Unified School District. A Report on Data System Reliability and Statistical Modeling of Program Impacts.

ERIC Educational Resources Information Center

Mitchell, Douglas E.; Destino, Tom; Karam, Rita

In response to concern about the effectiveness of programs for English-as-a-Second-Language students in California's schools, the Santa Ana Unified School District, in which over 80 percent of students are limited-English-proficient (LEP) conducted a study of both the operations and effectiveness of the district's language development program,…

Fast Track: A Language Arts Program for Middle School Gifted

ERIC Educational Resources Information Center

Schneider, Jean

2008-01-01

"Fast Track" is a pseudonym for an accelerated, advanced language arts program for verbally gifted and high potential students in grades 6-8. The critical thinking model used for "Fast Track" was gleaned from Coalition of Essential Schools founder Ted Sizer's Habits of Mind: significance, evidence, connections, perspective, and supposition, as…

Using UAM Corpustool to Explore the Language of Evaluation in Interview Program

ERIC Educational Resources Information Center

Hu, Chunyu; Tan, Jinlin

2017-01-01

As an interactional encounter between a journalist and one or more newsworthy public figures, an interview program is a special type of discourse that is full of evaluative language. This paper sets out to explore evaluation in interview programs from the perspective of appraisal system. The corpus software used in this study is UAM CorpusTool…

Stan : A Probabilistic Programming Language

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

Carpenter, Bob; Gelman, Andrew; Hoffman, Matthew D.

Stan is a probabilistic programming language for specifying statistical models. A Stan program imperatively defines a log probability function over parameters conditioned on specified data and constants. As of version 2.14.0, Stan provides full Bayesian inference for continuous-variable models through Markov chain Monte Carlo methods such as the No-U-Turn sampler, an adaptive form of Hamiltonian Monte Carlo sampling. Penalized maximum likelihood estimates are calculated using optimization methods such as the limited memory Broyden-Fletcher-Goldfarb-Shanno algorithm. Stan is also a platform for computing log densities and their gradients and Hessians, which can be used in alternative algorithms such as variational Bayes, expectationmore » propagation, and marginal inference using approximate integration. To this end, Stan is set up so that the densities, gradients, and Hessians, along with intermediate quantities of the algorithm such as acceptance probabilities, are easily accessible. Stan can also be called from the command line using the cmdstan package, through R using the rstan package, and through Python using the pystan package. All three interfaces support sampling and optimization-based inference with diagnostics and posterior analysis. rstan and pystan also provide access to log probabilities, gradients, Hessians, parameter transforms, and specialized plotting.« less

Stan : A Probabilistic Programming Language

DOE PAGES

Carpenter, Bob; Gelman, Andrew; Hoffman, Matthew D.; ...

2017-01-01

Stan is a probabilistic programming language for specifying statistical models. A Stan program imperatively defines a log probability function over parameters conditioned on specified data and constants. As of version 2.14.0, Stan provides full Bayesian inference for continuous-variable models through Markov chain Monte Carlo methods such as the No-U-Turn sampler, an adaptive form of Hamiltonian Monte Carlo sampling. Penalized maximum likelihood estimates are calculated using optimization methods such as the limited memory Broyden-Fletcher-Goldfarb-Shanno algorithm. Stan is also a platform for computing log densities and their gradients and Hessians, which can be used in alternative algorithms such as variational Bayes, expectationmore » propagation, and marginal inference using approximate integration. To this end, Stan is set up so that the densities, gradients, and Hessians, along with intermediate quantities of the algorithm such as acceptance probabilities, are easily accessible. Stan can also be called from the command line using the cmdstan package, through R using the rstan package, and through Python using the pystan package. All three interfaces support sampling and optimization-based inference with diagnostics and posterior analysis. rstan and pystan also provide access to log probabilities, gradients, Hessians, parameter transforms, and specialized plotting.« less

Big Programs from a Small State: Less Commonly Taught Languages Find Their Home in Delaware Elementary Schools

ERIC Educational Resources Information Center

Fulkerson, Gregory

2009-01-01

This article describes three big programs from Delaware where the less commonly taught languages find their home in Delaware elementary schools. Odyssey Charter School, located in Wilmington, is one of the very few Greek-language-focused public schools in the nation. The school began in 2006 as a Greek immersion program that concentrated on the…

Preparing Bilingual Speech-Language Pathologists: The Development of an Innovative Master's Degree Program.

ERIC Educational Resources Information Center

Wright-Harp, Wilhelmina; Munoz, Emma

2000-01-01

This paper describes the two-year master's degree program for speech-language pathologists with a specialization in bilingualism (Spanish/English) developed at the University of the District of Columbia. First, the article describes the program's curriculum, clinical practicum, recruitment, and retention activities. It then discusses the student…

McDonald XP-85 Airplane in 40x80 foot Wind Tunnel.

NASA Image and Video Library

1948-04-08

Front View of McDonald XP-85 Plan Model. Parasite Airplane designed to be carried in the B-36 bombay (never built) At the time it was the smallest Jet powered airplane. The McDonnell XF-85 Goblin was an American prototype fighter aircraft conceived during World War II by McDonnell Aircraft. It was intended to be deployed from the bomb bay of the giant Convair B-36 bomber as a parasite fighter. The XF-85's intended role was to defend bombers from hostile interceptor aircraft, a need demonstrated during World War II

Rate of Language Growth in Children with Hearing Loss in an Auditory-Verbal Early Intervention Program

ERIC Educational Resources Information Center

Jackson, Carla Wood; Schatschneider, Christopher

2013-01-01

This longitudinal study explored the rate of language growth of children in an early intervention program providing auditory-verbal therapy. A retrospective investigation, the study applied a linear growth model to estimate a mean growth curve and the extent of individual variation in language performance on the Preschool Language Scale, 4th ed.…

"We Only Speak English Here": English Dominance in Language Diverse, Immigrant After-School Programs

ERIC Educational Resources Information Center

Gast, Melanie Jones; Okamoto, Dina G.; Feldman, Valerie

2017-01-01

Past research suggests that community after-school programs (ASPs) are crucial sites for culturally relevant programming for minority and immigrant youth; yet, we know little about how ASPs address language in their programming. Using an ethnographic fieldwork approach, we examine the goals and practices of ASP workers serving immigrant youth with…

Continued advancement of the programming language HAL to an operational status

NASA Technical Reports Server (NTRS)

1971-01-01

The continued advancement of the programming language HAL to operational status is reported. It is demonstrated that the compiler itself can be written in HAL. A HAL-in-HAL experiment proves conclusively that HAL can be used successfully as a compiler implementation tool.

Curriculum Guide, English as a Second Language for the Workplace, Worker Education Program.

ERIC Educational Resources Information Center

Northeastern Illinois Univ., Chicago. Chicago Teachers' Center.

This guide describes a worker-centered, holistic, English-language training program for the textile industry in Illinois, now in its fifth funding cycle. The program, which provides training to approximately 500 workers, requires cooperation among business, labor unions, and educational organizations. A 5-unit curriculum covers work issues, health…

Praxis language reference manual

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

Walker, J.H.

1981-01-01

This document is a language reference manual for the programming language Praxis. The document contains the specifications that must be met by any compiler for the language. The Praxis language was designed for systems programming in real-time process applications. Goals for the language and its implementations are: (1) highly efficient code generated by the compiler; (2) program portability; (3) completeness, that is, all programming requirements can be met by the language without needing an assembler; and (4) separate compilation to aid in design and management of large systems. The language does not provide any facilities for input/output, stack and queuemore » handling, string operations, parallel processing, or coroutine processing. These features can be implemented as routines in the language, using machine-dependent code to take advantage of facilities in the control environment on different machines.« less

RBM10-TFE3 Renal Cell Carcinoma: A Potential Diagnostic Pitfall Due to Cryptic Intrachromosomal Xp11.2 Inversion Resulting in False-negative TFE3 FISH.

PubMed

Argani, Pedram; Zhang, Lei; Reuter, Victor E; Tickoo, Satish K; Antonescu, Cristina R

2017-05-01

Xp11 translocation renal cell carcinoma (RCC) are defined by chromosome translocations involving the Xp11 breakpoint which results in one of a variety of TFE3 gene fusions. TFE3 break-apart florescence in situ hybridization (FISH) assays are generally preferred to TFE3 immunohistochemistry (IHC) as a means of confirming the diagnosis in archival material, as FISH is less sensitive to the variable fixation which can result in false positive or false negative IHC. Prompted by a case report in the cytogenetics literature, we identify 3 cases of Xp11 translocation RCC characterized by a subtle chromosomal inversion involving the short arm of the X chromosome, resulting in an RBM10-TFE3 gene fusion. TFE3 rearrangement was not detected by conventional TFE3 break-apart FISH, but was suggested by strong diffuse TFE3 immunoreactivity in a clean background. We then developed novel fosmid probes to detect the RBM10-TFE3 gene fusion in archival material. These cases validate RBM10-TFE3 as a recurrent gene fusion in Xp11 translocation RCC, illustrate a source of false-negative TFE3 break-apart FISH, and highlight the complementary role of TFE3 IHC and TFE3 FISH.

Enhancing literacy practices in science classrooms through a professional development program for Canadian minority-language teachers

NASA Astrophysics Data System (ADS)

Rivard, Léonard P.; Gueye, Ndeye R.

2016-05-01

Literacy in the Science Classroom Project was a three-year professional development (PD) program supporting minority-language secondary teachers' use of effective language-based instructional strategies for teaching science. Our primary objective was to determine how teacher beliefs and practices changed over time and how these were enacted in different classrooms. We also wanted to identify the challenges and enablers to implementing these literacy strategies and practices at the classroom, school, and district levels. Data collection involved both qualitative and quantitative methodologies: student questionnaires; interviews with teachers, principals, and mentor; and focus groups with students. The findings suggest that the program had an impact on beliefs and practices commensurate with the workshop participation of individual teachers. These language-enhanced teacher practices also had a positive impact on the use of talking, reading and writing by students in the science classroom. Finally, continuing PD support may be needed in certain jurisdictions for strengthening minority-language programs given the high teacher mobility in content-area classrooms evident in this study.

A locus for isolated cataract on human Xp

PubMed Central

Francis, P; Berry, V; Hardcastle, A; Maher, E; Moore, A; Bhattacharya, S

2002-01-01

Purpose: To genetically map the gene causing isolated X linked cataract in a large European pedigree. Methods: Using the patient registers at Birmingham Women's Hospital, UK, we identified and examined 23 members of a four generation family with nuclear cataract. Four of six affected males also had complex congenital heart disease. Pedigree data were collated and leucocyte DNA extracted from venous blood. Linkage analysis by PCR based microsatellite marker genotyping was used to identify the disease locus and mutations within candidate genes screened by direct sequencing. Results: The disease locus was genetically refined to chromosome Xp22, within a 3 cM linkage interval flanked by markers DXS9902 and DXS999 (Zmax=3.64 at θ=0 for marker DXS8036). Conclusions: This is the first report of a locus for isolated inherited cataract on the X chromosome. The disease interval lies within the Nance-Horan locus suggesting allelic heterogeneity. The apparent association with congenital cardiac anomalies suggests a possible new oculocardiac syndrome. PMID:11836358

A locus for isolated cataract on human Xp.

PubMed

Francis, P J; Berry, V; Hardcastle, A J; Maher, E R; Moore, A T; Bhattacharya, S S

2002-02-01

To genetically map the gene causing isolated X linked cataract in a large European pedigree. Using the patient registers at Birmingham Women's Hospital, UK, we identified and examined 23 members of a four generation family with nuclear cataract. Four of six affected males also had complex congenital heart disease. Pedigree data were collated and leucocyte DNA extracted from venous blood. Linkage analysis by PCR based microsatellite marker genotyping was used to identify the disease locus and mutations within candidate genes screened by direct sequencing. The disease locus was genetically refined to chromosome Xp22, within a 3 cM linkage interval flanked by markers DXS9902 and DXS999 (Zmax=3.64 at theta=0 for marker DXS8036). This is the first report of a locus for isolated inherited cataract on the X chromosome. The disease interval lies within the Nance-Horan locus suggesting allelic heterogeneity. The apparent association with congenital cardiac anomalies suggests a possible new oculocardiac syndrome.

Analysis of Extreme Phenotype Bulk Copy Number Variation (XP-CNV) Identified the Association of rp1 with Resistance to Goss's Wilt of Maize.

PubMed

Hu, Ying; Ren, Jie; Peng, Zhao; Umana, Arnoldo A; Le, Ha; Danilova, Tatiana; Fu, Junjie; Wang, Haiyan; Robertson, Alison; Hulbert, Scot H; White, Frank F; Liu, Sanzhen

2018-01-01

Goss's wilt (GW) of maize is caused by the Gram-positive bacterium Clavibacter michiganensis subsp. nebraskensis (Cmn) and has spread in recent years throughout the Great Plains, posing a threat to production. The genetic basis of plant resistance is unknown. Here, a simple method for quantifying disease symptoms was developed and used to select cohorts of highly resistant and highly susceptible lines known as extreme phenotypes (XP). Copy number variation (CNV) analyses using whole genome sequences of bulked XP revealed 141 genes containing CNV between the two XP groups. The CNV genes include the previously identified common rust resistant locus rp1 . Multiple Rp1 accessions with distinct rp1 haplotypes in an otherwise susceptible accession exhibited hypersensitive responses upon inoculation. GW provides an excellent system for the genetic dissection of diseases caused by closely related subspecies of C. michiganesis . Further work will facilitate breeding strategies to control GW and provide needed insight into the resistance mechanism of important related diseases such as bacterial canker of tomato and bacterial ring rot of potato.

Newly Designed Break-Apart and ASPL-TFE3 Dual-Fusion FISH Assay Are Useful in Diagnosing Xp11.2 Translocation Renal Cell Carcinoma and ASPL-TFE3 Renal Cell Carcinoma

PubMed Central

Chen, Xiancheng; Yang, Yang; Gan, Weidong; Xu, Linfeng; Ye, Qing; Guo, Hongqian

2015-01-01

Abstract The diagnosis of Xp11.2 translocation renal cell carcinoma (tRCC), which relies on morphology and immunohistochemistry (IHC), is often either missed in the diagnosis or misdiagnosed. To improve the accuracy of diagnosis of Xp11.2 tRCC and ASPL-TFE3 renal cell carcinoma (RCC), we investigated newly designed fluorescence in situ hybridization (FISH) probes (diagnostic accuracy study). Based on the genetic characteristics of Xp11.2 tRCC and the ASPL-TFE3 RCC, a new break-apart TFE3 FISH probe and an ASPL-TFE3 dual-fusion FISH probe were designed and applied to 65 patients with RCC who were <45 years old or showed suspicious microscopic features of Xp11.2 tRCC in our hospital. To test the accuracy of the probes, we further performed reverse transcriptase–polymerase chain reaction (PCR) on 8 cases for which frozen tissues were available. Among the 65 cases diagnosed with RCC, TFE3 IHC was positive in 24 cases. Twenty-two cases were confirmed as Xp11.2 tRCC by break-apart TFE3 FISH, and 6 of these cases were further diagnosed as ASPL-TFE3 RCC by ASPL-TFE3 dual-fusion FISH detection. Importantly, reverse transcriptase–PCR showed concordant results with the results of FISH assay in the 8 available frozen cases. The break-apart and ASPL-TFE3 dual-fusion FISH assay can accurately detect the translocation of the TFE3 gene and ASPL-TFE3 fusion gene and can thus serve as a valid complementary method for diagnosing Xp11.2 tRCC and ASPL-TFE3 RCC. PMID:25984679

Refinement of the NHS locus on chromosome Xp22.13 and analysis of five candidate genes.

PubMed

Toutain, Annick; Dessay, Benoît; Ronce, Nathalie; Ferrante, Maria-Immacolata; Tranchemontagne, Julie; Newbury-Ecob, Ruth; Wallgren-Pettersson, Carina; Burn, John; Kaplan, Josseline; Rossi, Annick; Russo, Silvia; Walpole, Ian; Hartsfield, James K; Oyen, Nina; Nemeth, Andrea; Bitoun, Pierre; Trump, Dorothy; Moraine, Claude; Franco, Brunella

2002-09-01

Nance-Horan syndrome (NHS) is an X-linked condition characterised by congenital cataracts, dental abnormalities, dysmorphic features, and mental retardation in some cases. Previous studies have mapped the disease gene to a 2 cM interval on Xp22.2 between DXS43 and DXS999. We report additional linkage data resulting from the analysis of eleven independent NHS families. A maximum lod score of 9.94 (theta=0.00) was obtained at the RS1 locus and a recombination with locus DXS1195 on the telomeric side was observed in two families, thus refining the location of the gene to an interval of around 1 Mb on Xp22.13. Direct sequencing or SSCP analysis of the coding exons of five genes (SCML1, SCML2, STK9, RS1 and PPEF1), considered as candidate genes on the basis of their location in the critical interval, failed to detect any mutation in 12 unrelated NHS patients, thus making it highly unlikely that these genes are implicated in NHS.

Attitudes toward the use of gender-inclusive language among residency trainees. The McMaster Residency Training Program Directors.

PubMed

Guyatt, G H; Cook, D J; Griffith, L; Walter, S D; Risdon, C; Liutkus, J

1997-05-01

To explore postgraduate medical trainees' attitudes toward the use of gender-inclusive language. Self-administered questionnaire. Seven residency training programs at McMaster University, Hamilton, Ont., from July 1993 to June 1994. Of 225 residents in the programs, 186 responded to the survey, for a response rate of 82.7%. Men and women were equally represented among the respondents. Categorization of attitudes about the use of language as gender-inclusive or gender-exclusive; characteristics predicting a gender-inclusive attitude. Factor analysis and Cronbach's alpha (0.90) supported the existence of a construct related to attitudes about language use, the poles of which were categorized as gender-inclusive and gender-exclusive. The authors classified residents with respect to their attitudes to language use from their responses to the questionnaire. In univariate analyses, sex, residency program and country of graduation significantly predicted a gender-inclusive attitude (p < 0.01). Only the first 2 variables were significant in a multivariate model; residency program explained 18% of the variance and sex 3%. Residents in obstetrics and gynecology and psychiatry had the most gender-inclusive attitudes, whereas residents in surgery and anesthesia had the most gender-exclusive attitudes. Residents' values are reflected in the language they choose to use. Language use may provide an index of underlying attitudes that may create hostile environments for female trainees.

Role of PROLOG (Programming and Logic) in natural-language processing. Report for September-December 1987

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