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  1. Practical management of grade III acromioclavicular separations.

    PubMed

    Trainer, Gabriel; Arciero, Robert A; Mazzocca, Augustus D

    2008-03-01

    Acromioclavicular joint (AC) injuries are common in the young athletic population. There is general agreement that grade I and grade II separations are best managed nonoperatively, whereas grades IV to VI warrant surgical stabilization. In contrast, considerable controversy exists surrounding the best method of treatment for grade III AC separations. The trend in recent literature is toward the initial nonoperative management of these injuries. However, consideration of other factors such as type of sport, timing of injury relative to athletic season, or the throwing demands in an injured dominant arm may play a role in the decision to treat grade III injuries operatively or nonoperatively. We offer a protocol algorithm for treating grade III AC separations for managing this controversial injury.

  2. C.U.B.E. Reading. Goal III. A Reading Program for Adult Basic Education. 0-6 Grade Students. Book 2 of Three Books in This Program.

    ERIC Educational Resources Information Center

    Vincennes Univ., IN.

    A part of the adult basic education teaching/learning management system called CUBE (Continuity and Unity in Basic Education), this manual is designed to help those teaching students with "splinter skills" to piece together the students' deficient skills and develop an individualized reading program. It consists of three sections. Addressed in…

  3. The Effect of Grade Norms in College Students: Using the Woodcock-Johnson III Tests of Achievement

    ERIC Educational Resources Information Center

    Cressman, Markus N.; Liljequist, Laura

    2014-01-01

    The "Woodcock-Johnson III" Tests of Achievement grade norms versus age norms were examined in the calculation of discrepancy scores in 202 college students. Difference scores were calculated between the "Wechsler Adult Intelligence Scale-3rd Edition" Full Scale IQ and the "Woodcock-Johnson III" Total Achievement,…

  4. A Pilot Feasibility Study of Oral 5-Fluorocytosine and Genetically-Modified Neural Stem Cells Expressing E.Coli Cytosine Deaminase for Treatment of Recurrent High Grade Gliomas

    ClinicalTrials.gov

    2015-03-02

    Adult Anaplastic Astrocytoma; Recurrent Grade III Glioma; Recurrent Grade IV Glioma; Adult Anaplastic Oligodendroglioma; Adult Brain Tumor; Adult Giant Cell Glioblastoma; Adult Glioblastoma; Adult Gliosarcoma; Adult Mixed Glioma; Recurrent Adult Brain Tumor; Adult Anaplastic Oligoastrocytoma; Recurrent High Grade Glioma

  5. A Suitable Option for Gustilo and Anderson Grade III Injury

    PubMed Central

    Yang, Ronghua; Wang, Zhijun; Huang, Wenzhu; Zhao, Yuhuan; Xu, Lusheng; Yu, Shaobin

    2016-01-01

    Background The management of Gustilo and Anderson grade III injury remains difficult, particularly due to the incidence of wound infections, delayed fracture union, and traumatic extremity amputation. However, little data is available on delayed skin graft or flap reconstructions of Gustilo grade III injury, especially using new technologies of wound coverage, such as vacuum sealing drainage (VSD) combined with limited internal and/or external fixation. Material/Methods Between June 2008 and May 2013, we performed the VSD technique combined with limited internal and/or external fixation on 38 patients (22 males and 16 females, with a mean age of 36.5 years) with Gustilo and Anderson grade III injury. VSD was regularly changed and delayed skin grafts or flaps were used to cover the defect. Two patients were lost to follow-up, and the remaining 36 were available for evaluation. The complications, wound healing, infections, and bony union were assessed for a mean duration of 2.5 years (range, 1–4 years). Results Complications were seen in 5 of the 36 cases: 2 cases had infection alone, 1 case had delayed union or nonunion, 1 case had infection and delayed union, and 1 case had wound necrosis, infection, and nonunion. VSD was regularly changed 2–6 times. Morphological appearance and functional recovery were satisfactory in all cases. Conclusions Using VSD before skin grafts or flaps coverage, combined with limited internal and/or external fixation, is a suitable option for Gustilo and Anderson grade III injury. PMID:27564219

  6. A Suitable Option for Gustilo and Anderson Grade III Injury.

    PubMed

    Yang, Ronghua; Wang, Zhijun; Huang, Wenzhu; Zhao, Yuhuan; Xu, Lusheng; Yu, Shaobin

    2016-01-01

    BACKGROUND The management of Gustilo and Anderson grade III injury remains difficult, particularly due to the incidence of wound infections, delayed fracture union, and traumatic extremity amputation. However, little data is available on delayed skin graft or flap reconstructions of Gustilo grade III injury, especially using new technologies of wound coverage, such as vacuum sealing drainage (VSD) combined with limited internal and/or external fixation. MATERIAL AND METHODS Between June 2008 and May 2013, we performed the VSD technique combined with limited internal and/or external fixation on 38 patients (22 males and 16 females, with a mean age of 36.5 years) with Gustilo and Anderson grade III injury. VSD was regularly changed and delayed skin grafts or flaps were used to cover the defect. Two patients were lost to follow-up, and the remaining 36 were available for evaluation. The complications, wound healing, infections, and bony union were assessed for a mean duration of 2.5 years (range, 1-4 years). RESULTS Complications were seen in 5 of the 36 cases: 2 cases had infection alone, 1 case had delayed union or nonunion, 1 case had infection and delayed union, and 1 case had wound necrosis, infection, and nonunion. VSD was regularly changed 2-6 times. Morphological appearance and functional recovery were satisfactory in all cases. CONCLUSIONS Using VSD before skin grafts or flaps coverage, combined with limited internal and/or external fixation, is a suitable option for Gustilo and Anderson grade III injury. PMID:27564219

  7. Developmental outcome of infants with grade III intraventricular hemorrhage.

    PubMed

    Naulty, C M; Gaiter, J L; Chang, C S; Eng, G D; Murray, S L; Reutter, S; Horn, S L

    1983-02-01

    To determine the developmental outcome of premature infants weighing 1,750 gm or less at birth and who had grade III intraventricular hemorrhage (IVH), we followed up ten infants with IVH confirmed by computed tomography (CT) and ten CT-negative control infants until they were 12 months corrected age. The infants were evaluated at three-month intervals with neurologic examinations; hearing, speech, and language assessments; Bayley testing; and evoked response studies. Normal criteria were defined in each area. Eight of the ten grade III IVH survivors had identifiable defects, with a predominance of motor deficits, as assessed by two or more parameters. Only three of the ten patients without IVH had two or more suspicious or abnormal assessments. Infants with grade III IVH may have widespread damage. A multidisciplinary approach to evaluating these patients is mandatory to determine the full extent of various deficits. Similar studies of infants with all degrees of IVH may help to define its full impact on their long-term development.

  8. Renal Tumours in Adults with Correlation between Fuhrman Grading and Proliferative Marker

    PubMed Central

    Mukhopadhyay, Sabuj Ghana; Mukherjee, Krishnendu; Kr. Manna, Asim

    2015-01-01

    Background: Definite data regarding the incidence and distribution of renal tumours in eastern India is not known. For better management, as it is essential to identify patients with poor prognosis, prognostic factors like stage, nuclear grade and their relationship to molecular markers are also unclear in this region. The purpose of our study was to assess the spectrum of adult renal tumours with respect to age and sex and to correlate Fuhrman nuclear grading with Ki-67 labeling index in a tertiary care hospital in eastern India. Methods: All adult patients with kidney tumour referred to our hospital who were preoperatively diagnosed and undergone surgical resection were included. Distribution of histological subtypes of kidney tumours according to age and sex were done by Hematoxylin and Eosin stain. Fuhrman grading, performed by ocular morphometry and derivation of Ki-67 labeling index (LI), were done in malignant cases only. Correlation of Fuhrman grading and KI-67 LI were done individually. Results: Among total 36 cases, 3 were benign and 33 were malignant. Among the malignant cases: Fifteen, twelve, four and two cases were of Fuhrman grade I, II, III, IV with mean Ki67 labeling index of 6.5, 18.2,44 and 76 respectively. Statistical correlation between mean Ki-67 LI and Fuhrman grading revealed significant correlation between Grade I and II, II and III and combined Grade I,II and III,IV tumours. Conclusion: Malignant Kidney tumours, especially, grade I RCC were commonest tumour. Fuhrman grading correlated well with Ki-67 labeling index. A 2-tier system for grading is proposed for better correlation with proliferation. PMID:26351498

  9. Facing contrast-enhancing gliomas: perfusion MRI in grade III and grade IV gliomas according to tumor area.

    PubMed

    Di Stefano, Anna Luisa; Bergsland, Niels; Berzero, Giulia; Farina, Lisa; Rognone, Elisa; Gastaldi, Matteo; Aquino, Domenico; Frati, Alessandro; Tomasello, Francesco; Ceroni, Mauro; Marchioni, Enrico; Bastianello, Stefano

    2014-01-01

    Tumoral neoangiogenesis characterizes high grade gliomas. Relative Cerebral Blood Volume (rCBV), calculated with Dynamic Susceptibility Contrast (DSC) Perfusion-Weighted Imaging (PWI), allows for the estimation of vascular density over the tumor bed. The aim of the study was to characterize putative tumoral neoangiogenesis via the study of maximal rCBV with a Region of Interest (ROI) approach in three tumor areas-the contrast-enhancing area, the nonenhancing tumor, and the high perfusion area on CBV map-in patients affected by contrast-enhancing glioma (grades III and IV). Twenty-one patients were included: 15 were affected by grade IV and 6 by grade III glioma. Maximal rCBV values for each patient were averaged according to glioma grade. Although rCBV from contrast-enhancement and from nonenhancing tumor areas was higher in grade IV glioma than in grade III (5.58 and 2.68; 3.01 and 2.2, resp.), the differences were not significant. Instead, rCBV recorded in the high perfusion area on CBV map, independently of tumor compartment, was significantly higher in grade IV glioma than in grade III (7.51 versus 3.78, P = 0.036). In conclusion, neoangiogenesis encompasses different tumor compartments and CBV maps appear capable of best characterizing the degree of neovascularization. Facing contrast-enhancing brain tumors, areas of high perfusion on CBV maps should be considered as the reference areas to be targeted for glioma grading.

  10. Adult Education in Israel, II-III.

    ERIC Educational Resources Information Center

    Kirmayer, Paul, Ed.; Pinnes, Noy, Ed.

    This is the second booklet in English that deals with adult education in Israel. The following papers are included: "Editors' Notes" (Paul Kirmayer, Noy Pinnes); "Introduction" (Meir Peretz); "Defining 'Adult Education'" (Yehezkel Cohen); "Planning Study Programs for Adults" (Rachel Tokatli); "The Role of Adult Education: Changing the Individual…

  11. p53 mutations are associated with 17p allelic loss in grade II and grade III astrocytoma.

    PubMed

    von Deimling, A; Eibl, R H; Ohgaki, H; Louis, D N; von Ammon, K; Petersen, I; Kleihues, P; Chung, R Y; Wiestler, O D; Seizinger, B R

    1992-05-15

    Loss of genetic material on the short arm of chromosome 17 is observed in approximately 40% of human astrocytomas (WHO grades II and III) and in approximately 30% of cases of glioblastoma multiforme (WHO grade IV). Previous studies of glioblastoma multiforme have shown that the p53 gene, located on the short arm of chromosome 17, is frequently mutated in these glioblastomas. To explore whether lower-grade astrocytomas are also associated with corresponding mutations of the p53 gene, we have investigated a series of 22 human astrocytomas of WHO grades II and III both for loss of heterozygosity on chromosome 17p and for p53 mutations. Mutations in the conserved regions of the p53 gene were identified by single strand conformation polymorphism analysis of exons 5, 6, 7, and 8 and were verified by direct DNA sequencing of the polymerase chain reaction products. p53 mutations were observed in 3 of 8 grade II astrocytomas and 4 of 14 grade II astrocytomas. In all 22 tumors, allelic loss of the short arm of chromosome 17 was investigated by restriction fragment length polymorphism analysis. One-half of the grade II astrocytomas (4 of 8) and grade III astrocytomas (7 of 14) exhibited allelic loss on chromosome 17p. Mutations in the p53 gene were exclusively observed in tumors with allelic loss on 17p. Our results show that p53 mutations are not restricted to glioblastoma multiforme and may be important in the tumorigenesis of lower-grade astrocytomas and that p53 mutations in lower-grade astrocytomas are associated with loss of chromosome 17p. These findings are consistent with a recessive mechanism of action of p53 in WHO grade II and III astrocytoma tumorigenesis.

  12. Combination Chemotherapy With or Without Monoclonal Antibody Therapy in Treating Patients With Stage III or Stage IV Low-Grade Non-Hodgkin's Lymphoma

    ClinicalTrials.gov

    2013-02-26

    Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Small Lymphocytic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Small Lymphocytic Lymphoma

  13. Treatment of grade III acromioclavicular separations. Operative versus nonoperative management.

    PubMed

    Press, J; Zuckerman, J D; Gallagher, M; Cuomo, F

    1997-01-01

    Twenty-six patients with Grade III acromioclavicular joint separations were evaluated to determine the outcomes of nonoperative and operative management. Evaluation consisted of a detailed functional questionnaire, physical examination, and comprehensive isokinetic strength assessment. The patients were divided into two groups: operative (n = 16) and nonoperative (n = 10). Operative management consisted of coracoclavicular stabilization with heavy suture material and with nine of the sixteen patients treatment also consisted of coracoacromial ligament transfer and lateral clavicle resection. Nonoperative management consisted of short-term immobilization with early range of motion and rehabilitation. The two groups were similar in all characteristics except mean age: 30.7 years for the operative group and 49.6 years for the nonoperative group. Follow-up evaluation was performed an average of 32.9 months after either injury (nonoperative group) or surgery. Our results indicated that nonoperative management was superior to operative management with respect to time to return to work (0.8 months vs. 2.6 months), time to return to athletics (3.5 months vs. 6.4 months) and time of immobilization (2.7 weeks vs. 6.2 weeks). However, operative management was superior to nonoperative management in the following parameters: time to attain completely pain-free status, the patient's subjective impression of pain, range of motion, functional limitations, cosmesis, and long-term satisfaction. There were no significant differences between the two groups with respect to shoulder range of motion, manual muscle testing, or neurovascular findings. Isokinetic strength testing of the involved shoulder, expressed as a percentage of the uninvolved shoulder, showed no significant differences in peak torque, total work, or total power between the operative and nonoperative groups. However, comparison of the involved to the uninvolved extremity within each group did reveal a trend toward

  14. Expansion/Facemask Treatment of an Adult Class III Malocclusion

    PubMed Central

    Jackson, Gregory W.; Kravitz, Neal D.

    2014-01-01

    The orthodontic treatment of class III malocclusion with a maxillary deficiency is often treated with maxillary protraction with or without expansion. Skeletal and dental changes have been documented which have combined for the protraction of the maxilla and the correction of the class III malocclusion. Concerning the ideal time to treat a developing class III malocclusion, studies have reported that, although early treatment may be the most effective, face mask therapy can provide a viable option for older children as well. But what about young adults? Can the skeletal and dental changes seen in expansion/facemask therapy in children and adolescents be demonstrated in this age group as well, possibly eliminating the need for orthodontic dental camouflage treatment or orthognathic surgery? A case report is presented of an adult class III malocclusion with a Class III skeletal pattern and maxillary retrusion. Treatment was with nonextraction, comprehensive edgewise mechanics with slow maxillary expansion with a bonded expander and protraction facemask. PMID:24715991

  15. Low-grade gliomas in adults.

    PubMed

    Sanai, Nader; Chang, Susan; Berger, Mitchel S

    2011-11-01

    In recent years, advances in the understanding of low-grade glioma (LGG) biology have driven new paradigms in molecular markers, diagnostic imaging, operative techniques and technologies, and adjuvant therapies. Taken together, these developments are collectively pushing the envelope toward improved quality of life and survival. In this article, the authors evaluate the recent literature to synthesize a comprehensive review of LGGs in the modern neurosurgical era.

  16. [Meaning of living with external fixation for grade III open fracture of lower limbs: patient view].

    PubMed

    Lopez, Catia Cristina Gomes; Gamba, Mônica Antar; Matheus, Maria Clara Cassuli

    2013-06-01

    The present study is aimed to understand the meaning of living with an external fixation device for grade III open fractures of the lower limbs from the perspective of the patient. The data were collected with six young adults who were undergoing outpatient orthopedic treatment in a public hospital in the city of São Paulo, through semi-structured interviews with open questions, between June and August 2010. Seeking to understand the meaning of this experience, we have maintained a phenomenological attitude during the analysis, which made it possible to reveal the phenomenon "try to live in spite of feeling trapped in a cage." Patients said that their personal desire and support from others helped them reorganize their lives, despite the several challenges they had to overcome to adapt to the fastener attached to their body and the fear of the future and doubts about the success of treatment.

  17. High expression of the stem cell marker nestin is an adverse prognostic factor in WHO grade II-III astrocytomas and oligoastrocytomas

    PubMed Central

    Hatanpaa, Kimmo J.; Foong, Chan; Raisanen, Jack M.; Oliver, Dwight; Hiemenz, Matthew C.; Burns, Dennis K.; White, Charles L.; Whitworth, L. Anthony; Mickey, Bruce; Stegner, Martha; Habib, Amyn A.; Fink, Karen; Maher, Elizabeth A.; Bachoo, Robert M.

    2015-01-01

    Infiltrating astrocytomas and oligoastrocytomas of low to anaplastic grade (WHO grades II and III), in spite of being associated with a wide range of clinical outcomes, can be difficult to subclassify and grade by the current histopathologic criteria. Unlike oligodendrogliomas and anaplastic oligodendrogliomas that can be identified by the 1p/19q codeletion and the more malignant glioblastomas (WHO grade IV astrocytomas) that can be diagnosed solely based on objective features on routine hematoxylin and eosin sections, no such objective criteria exist for the subclassification of grade II-III astrocytomas and oligoastrocytomas (A+OA II-III). In this study, we evaluated the prognostic and predictive value of the stem cell marker nestin in adult A+OA II-III (n=50) using immunohistochemistry and computer-assisted analysis on tissue microarrays. In addition, the correlation between nestin mRNA level and total survival was analyzed in the NCI Rembrandt database. The results showed that high nestin expression is a strong adverse prognostic factor for total survival (p=0.0004). The strength of the correlation was comparable to but independent of the isocitrate dehydrogenase 1/2 (IDH 1/2) mutation status. Histopathological grading and subclassification did not correlate significantly with outcome, although the interpretation of this finding is limited by the fact that grade III tumors were treated more aggressively than grade II tumors. These results suggest that nestin level and IDH 1/2 mutation status are strong prognostic features in A+OA II-III and possibly more helpful for treatment planning than routine histopathological variables such as oligodendroglial component (astrocytoma vs. oligoastrocytoma) and WHO grade (grade II vs. III). PMID:24519516

  18. A Molecular Predictor Reassesses Classification of Human Grade II/III Gliomas

    PubMed Central

    Rème, Thierry; Bièche, Ivan; Rigau, Valérie; Burel-Vandenbos, Fanny; Prévot, Vincent; Baroncini, Marc; Fontaine, Denys; Chevassus, Hugues; Vacher, Sophie; Lidereau, Rosette; Duffau, Hugues

    2013-01-01

    Diffuse gliomas are incurable brain tumors divided in 3 WHO grades (II; III; IV) based on histological criteria. Grade II/III gliomas are clinically very heterogeneous and their prognosis somewhat unpredictable, preventing definition of appropriate treatment. On a cohort of 65 grade II/III glioma patients, a QPCR-based approach allowed selection of a biologically relevant gene list from which a gene signature significantly correlated to overall survival was extracted. This signature clustered the training cohort into two classes of low and high risk of progression and death, and similarly clustered two external independent test cohorts of 104 and 73 grade II/III patients. A 22-gene class predictor of the training clusters optimally distinguished poor from good prognosis patients (median survival of 13–20 months versus over 6 years) in the validation cohorts. This classification was stronger at predicting outcome than the WHO grade II/III classification (P≤2.8E-10 versus 0.018). When compared to other prognosis factors (histological subtype and genetic abnormalities) in a multivariate analysis, the 22-gene predictor remained significantly associated with overall survival. Early prediction of high risk patients (3% of WHO grade II), and low risk patients (29% of WHO grade III) in clinical routine will allow the development of more appropriate follow-up and treatments. PMID:23805239

  19. [Grade III general hospital grade assessment as an opportunity to improve the management level of medical equipment].

    PubMed

    Zhang, Lei; Qian, Jianguo

    2012-11-01

    In the grade III general hospital reassessment, The department of hospital equipment accords its demand to find the problems and gaps in the actual work, gives modification opinions and programs, and clarifies continuous improved contents in next step, so to improve the management level of medical equipment.

  20. Prognostic Relevance of Histomolecular Classification of Diffuse Adult High-Grade Gliomas with Necrosis.

    PubMed

    Figarella-Branger, Dominique; Mokhtari, Karima; Colin, Carole; Uro-Coste, Emmanuelle; Jouvet, Anne; Dehais, Caroline; Carpentier, Catherine; Villa, Chiara; Maurage, Claude-Alain; Eimer, Sandrine; Polivka, Marc; Vignaud, Jean-Michel; Laquerriere, Annie; Sevestre, Henri; Lechapt-Zalcman, Emmanuelle; Quintin-Roué, Isabelle; Aubriot-Lorton, Marie-Hélène; Diebold, Marie-Danièle; Viennet, Gabriel; Adam, Clovis; Loussouarn, Delphine; Michalak, Sophie; Rigau, Valérie; Heitzmann, Anne; Vandenbos, Fanny; Forest, Fabien; Chiforeanu, Danchristian; Tortel, Marie-Claire; Labrousse, François; Chenard, Marie-Pierre; Nguyen, Anh Tuan; Varlet, Pascale; Kemeny, Jean Louis; Levillain, Pierre-Marie; Cazals-Hatem, Dominique; Richard, Pomone; Delattre, Jean-Yves

    2015-07-01

    Diffuse adult high-grade gliomas (HGGs) with necrosis encompass anaplastic oligodendrogliomas (AOs) with necrosis (grade III), glioblastomas (GBM, grade IV) and glioblastomas with an oligodendroglial component (GBMO, grade IV). Here, we aimed to search for prognostic relevance of histological classification and molecular alterations of these tumors. About 210 patients were included (63 AO, 56 GBM and 91 GBMO). GBMO group was split into "anaplastic oligoastrocytoma (AOA) with necrosis grade IV/GBMO," restricted to tumors showing intermingled astrocytic and oligodendroglial component, and "GBM/GBMO" based on tumors presenting oligodendroglial foci and features of GBM. Genomic arrays, IDH1 R132H expression analyses and IDH direct sequencing were performed. 1p/19q co-deletion characterized AO, whereas no IDH1 R132H expression and intact 1p/19q characterized both GBM and GBM/GBMO. AOA with necrosis/GBMO mainly demonstrated IDH1 R132H expression and intact 1p/19q. Other IDH1 or IDH2 mutations were extremely rare. Both histological and molecular classifications were predictive of progression free survival (PFS) and overall survival (OS) (P < 10(-4) ). Diffuse adult HGGs with necrosis can be split into three histomolecular groups of prognostic relevance: 1p/19q co-deleted AO, IDH1 R132H-GBM and 1p/19q intact IDH1 R132H+ gliomas that might be classified as IDH1 R132H+ GBM. Because of histomolecular heterogeneity, we suggest to remove the name GBMO.

  1. Project ACE Activity Sets. Book III: Grades 8 through 12.

    ERIC Educational Resources Information Center

    Eden City Schools, NC.

    Eleven activity sets for students in grades 8 through 12 are designed to supplement courses in citizenship and U.S. history and government. "The Civil War That Could Have Been" creates a hypothetical situation which requires the participant to analyze the causes of the Civil War. In "History on TV -- Enemy or Ally of the Social Studies Program,"…

  2. General Science, Ninth Grade: Theme III and Theme IV. Experimental.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    This document was designed to help teachers provide ninth grade students in New York City with opportunities to learn about scientific processes as well as basic reasoning skills which underlie problem-solving processes in scientific and nonscientific disciplines. The first section of the guide, "The Environment," contains lessons which deal with…

  3. Fine Arts and Humanities: Grade 7. Cluster III.

    ERIC Educational Resources Information Center

    Calhoun, Olivia H.

    A curriculum guide for Grade 7, the document is devoted to the occupational cluster "Fine Arts and Humanities." It is divided into five units: drama and literature, music, dance, art, and crafts. Each unit is introduced by a statement of the topic, the unit's purpose, main ideas, quests, and a list of career opportunities (positions)available in…

  4. Vocational Agriculture III. A Curriculum Guide, 11th Grade.

    ERIC Educational Resources Information Center

    Patton, Bob; Cox, Cecil

    Designed to provide a basic core of instruction for the third year of agriculture in Oklahoma, this guide is for use by teachers and their eleventh grade students. Instructional content is in five sections, each with four or more units: soil science, leadership, animal science, farm business management, and agricultural mechanics. Each unit…

  5. Method for making graded I-III-VI.sub.2 semiconductors and solar cell obtained thereby

    DOEpatents

    Devaney, Walter E.

    1987-08-04

    Improved cell photovoltaic conversion efficiencies are obtained by the simultaneous elemental reactive evaporation process of Mickelsen and Chen for making semiconductors by closer control of the evaporation rates and substrate temperature during formation of the near contact, bulk, and near junction regions of a graded I-III-VI.sub.2, thin film, semiconductor, such as CuInSe.sub.2 /(Zn,Cd)S or another I-III-VI.sub.2 /II-VI heterojunction.

  6. Stapled haemorrhoidectomy in the operative treatment of grade III and IV haemorrhoids.

    PubMed

    Shrestha, S; Pradhan, G B N; Shrestha, R; Poudel, P; Bhattachan, C L

    2014-09-01

    Stapled haemorrhoidectomy (SH) is a minimally invasive intervention that uses a stapling device which avoids the need for wounds in the sensitive anal area and reduces the pain after surgery. This study was undertaken in Nepal Medical College Teaching Hospital from January 2010 to December 2012 to evaluate the efficacy of this modality of treatment among patients (32) who presented in the Surgery OPD with grade III and grade IV haemorrhoids. The results of SH were evaluated by the relief of symptoms, severity of post operative pain, and complications of SH. Twenty five (78.1%) patients had grade III and 7 (21.9%) presented with grade IV hemorrhoids. The most frequent presentation reported in our study was bleeding per rectum with perianal prolapse. Mean operating time was 40-60 minutes whereas mean hospital stay was 1.9 days. Urinary retention was the most common complication found in 12 (37.5%) patients in the immediate post operative period. SH is a safe, rapid, and convenient surgical remedy for grade III and grade IV hemorrhoids with low rate of complications, minimal postoperative pain, and shorter hospital stay.

  7. Project NECESSITIES, Phase III. Volume V: Teaching Materials for Second and Third Grades.

    ERIC Educational Resources Information Center

    Abt Associates, Inc., Cambridge, MA.

    Part III, Volume V, Part A of Project NECESSITIES consists of 6 units intended for 2nd-grade American Indian (including Eskimo) children. Activities include music, pantomime, and drama to allow the student and teacher to develop their own classroom version of the story of creation so that the student learns the difference between fact and truth.…

  8. Prognostic Relevance of Histomolecular Classification of Diffuse Adult High-Grade Gliomas with Necrosis.

    PubMed

    Figarella-Branger, Dominique; Mokhtari, Karima; Colin, Carole; Uro-Coste, Emmanuelle; Jouvet, Anne; Dehais, Caroline; Carpentier, Catherine; Villa, Chiara; Maurage, Claude-Alain; Eimer, Sandrine; Polivka, Marc; Vignaud, Jean-Michel; Laquerriere, Annie; Sevestre, Henri; Lechapt-Zalcman, Emmanuelle; Quintin-Roué, Isabelle; Aubriot-Lorton, Marie-Hélène; Diebold, Marie-Danièle; Viennet, Gabriel; Adam, Clovis; Loussouarn, Delphine; Michalak, Sophie; Rigau, Valérie; Heitzmann, Anne; Vandenbos, Fanny; Forest, Fabien; Chiforeanu, Danchristian; Tortel, Marie-Claire; Labrousse, François; Chenard, Marie-Pierre; Nguyen, Anh Tuan; Varlet, Pascale; Kemeny, Jean Louis; Levillain, Pierre-Marie; Cazals-Hatem, Dominique; Richard, Pomone; Delattre, Jean-Yves

    2015-07-01

    Diffuse adult high-grade gliomas (HGGs) with necrosis encompass anaplastic oligodendrogliomas (AOs) with necrosis (grade III), glioblastomas (GBM, grade IV) and glioblastomas with an oligodendroglial component (GBMO, grade IV). Here, we aimed to search for prognostic relevance of histological classification and molecular alterations of these tumors. About 210 patients were included (63 AO, 56 GBM and 91 GBMO). GBMO group was split into "anaplastic oligoastrocytoma (AOA) with necrosis grade IV/GBMO," restricted to tumors showing intermingled astrocytic and oligodendroglial component, and "GBM/GBMO" based on tumors presenting oligodendroglial foci and features of GBM. Genomic arrays, IDH1 R132H expression analyses and IDH direct sequencing were performed. 1p/19q co-deletion characterized AO, whereas no IDH1 R132H expression and intact 1p/19q characterized both GBM and GBM/GBMO. AOA with necrosis/GBMO mainly demonstrated IDH1 R132H expression and intact 1p/19q. Other IDH1 or IDH2 mutations were extremely rare. Both histological and molecular classifications were predictive of progression free survival (PFS) and overall survival (OS) (P < 10(-4) ). Diffuse adult HGGs with necrosis can be split into three histomolecular groups of prognostic relevance: 1p/19q co-deleted AO, IDH1 R132H-GBM and 1p/19q intact IDH1 R132H+ gliomas that might be classified as IDH1 R132H+ GBM. Because of histomolecular heterogeneity, we suggest to remove the name GBMO. PMID:25407774

  9. Grade III ischemia on presentation with acute myocardial infarction predicts rapid progression of necrosis and less myocardial salvage with thrombolysis.

    PubMed

    Birnbaum, Yochai; Mahaffey, Kenneth W; Criger, Douglas A; Gates, Kathy B; Barbash, Gabriel I; Barbagelata, Alejandro; Clemmensen, Peter; Sgarbossa, Elena B; Gibbons, Raymond J; Rahman, M Atiar; Califf, Robert M; Granger, Chistopher B; Wagner, Galen S

    2002-01-01

    We assessed the relation between baseline electrocardiographic ischemia grades and initial myocardial area at risk (AR) and final infarct size (IS) in 49 patients who had undergone (99m)Tc sestamibi single-photon emission computed tomography before and 6 +/- 1 days after thrombolysis. Patients were classed as having grade III ischemia (ST segment elevation with terminal QRS distortion, n = 19) or grade II ischemia (ST elevation but no terminal QRS distortion, n = 30). We compared AR and IS by baseline ischemia grade and treatment (adenosine vs. placebo) and assessed relations of infarction index (IS/AR ratio x100) to time to thrombolysis, baseline ischemia grade, and adenosine therapy. Time to thrombolysis was similar for grade II and grade III. For placebo- treated patients, the median AR did not differ significantly between grade II (38%) and grade III patients (46%, p = 0.47), nor did median IS (16 vs. 40%, p = 0.096), but the median infarction index was 66 vs. 90% (p = 0.006). For adenosine-treated patients, median AR (21 vs. 26%, p = 0.44), median IS (5 vs. 17%, p = 0.15), and their ratio (31 vs. 67%, p = 0.23) did not differ significantly between grade II and grade III patients. The infarction index independently related to grade III ischemia (p = 0.0121) and adenosine therapy (p = 0.045). Infarct size related to baseline ischemia grade and was reduced by adenosine treatment. Necrosis progressed slowlier with baseline grade II versus III ischemia, which could offer more time for myocardial salvage with reperfusion. PMID:12077570

  10. Treatment of grade III acromioclavicular separations in professional throwing athletes: results of a survey.

    PubMed

    McFarland, E G; Blivin, S J; Doehring, C B; Curl, L A; Silberstein, C

    1997-11-01

    Forty-two team orthopedists representing all 28 major league baseball teams were surveyed to ascertain their definitive treatment for a hypothetical starting rotation pitcher who had sustained a grade III acromioclavicular (AC) separation to his throwing arm 1 week before the season. Twenty-nine (69%) of the physicians would treat the injury nonoperatively, while 13 (31%) would operate immediately. Twenty-five (60%) of the orthopedists had actually treated a pitcher or position baseball player with a grade III AC separation in the throwing arm, the 25 treating a total of 32 patients. Twenty (63%) of these injuries were treated nonoperatively, and 12 (37%) were treated operatively. The physicians reported that 16 (80%) of the patients treated nonoperatively regained normal function and achieved complete relief of pain, while 18 (90%) had normal range of motion after treatment; of those treated operatively, 11 (92%) regained normal function, achieved complete relief of pain, and had normal range of motion after surgery.

  11. Metabolism of a Lipid Nanoemulsion Resembling Low-Density Lipoprotein in Patients with Grade III Obesity

    PubMed Central

    Dantas, Simone Alves; Ficker, Elisabeth Salvatori; Vinagre, Carmen G. C.; Ianni, Barbara Maria; Maranhão, Raul Cavalcante; Mady, Charles

    2010-01-01

    INTRODUCTION: Obesity increases triglyceride levels and decreases high-density lipoprotein concentrations in plasma. Artificial emulsions resembling lipidic plasma lipoprotein structures have been used to evaluate low-density lipoprotein metabolism. In grade III obesity, low density lipoprotein metabolism is poorly understood. OBJECTIVE: To evaluate the kinetics with which a cholesterol-rich emulsion (called a low-density emulsion) binds to low-density lipoprotein receptors in a group of patients with grade III obesity by the fractional clearance rate. METHODS: A low-density emulsion was labeled with [14C]-cholesterol ester and [3H]-triglycerides and injected intravenously into ten normolipidemic non-diabetic patients with grade III obesity [body mass index higher than 40 kg/m2] and into ten non-obese healthy controls. Blood samples were collected over 24 hours to determine the plasma decay curve and to calculate the fractional clearance rate. RESULTS: There was no difference regarding plasma levels of total cholesterol or low-density lipoprotein cholesterol between the two groups. The fractional clearance rate of triglycerides was 0.086 ± 0.044 in the obese group and 0.122 ± 0.026 in the controls (p = 0.040), and the fractional clearance rate of cholesterol ester (h−1) was 0.052 ± 0.021 in the obese subjects and 0.058 ± 0.015 (p = 0.971) in the controls. CONCLUSION: Grade III obese subjects exhibited normal low-density lipoprotein removal from plasma as tested by the nanoemulsion method, but triglyceride removal was slower. PMID:20126342

  12. [Histological evaluation of cryosurgery in high grade intraepithelial neoplasia (CIN-III)] of the uterine cervix].

    PubMed

    Rojas, I; Rodríguez, T; Pierotic, M; Le Cerf, P

    1993-01-01

    Sixty patients, having high grade cervical intraepithelial neoplasia (CIN III) are analyzed. They are all treated primarily with cryosurgery followed, approximately 12 weeks thereafter, by cervical conization, in order to histologically evaluate the response to treatment. The mean follow up of the whole series was 36 months. Ninetieth five percentage of the patients were included in the series, having an abnormal PAP smear, suggesting presence of a CIN. Colposcopically directed biopsy prior to cryosurgery showed grade CIN III, with no glandular involvement in 61.7% of the cases. In 38.3% the endocervical glands were involved, cryotherapy was done in 60 patients, with single freezing in 26 (43.3%) and double freezing in 34 (53.7%) patients. On analyzing the cone specimen, 71.7% of the cases showed no residual disease. The group that received double freezing did better than the single one (79 versus 61%). As well, the group with out gland involvement did better than the group showing such condition (83.8 versus 52.2%). Cryosurgery is a good therapeutic modality in cases with CIN III, following street selection criteria and having a good and reliable follow up.

  13. Quantum cascade emission in the III-nitride material system designed with effective interface grading

    SciTech Connect

    Song, Alex Y. Huang, Tzu-Yung; Zah, Chung-En; Gmachl, Claire F.; Bhat, Rajaram; Wang, Jie; Allerman, Andrew A.

    2015-09-28

    We report the realization of quantum cascade (QC) light emission in the III-nitride material system, designed with effective interface grading (EIG). EIG induces a continuous transition between wells and barriers in the quantum confinement, which alters the eigenstate system and even delocalizes the states with higher energy. Fully transverse-magnetic spontaneous emission is observed from the fabricated III-nitride QC structure, with a center wavelength of ∼4.9 μm and a full width at half maximum of ∼110 meV, both in excellent agreement with theoretical predictions. A multi-peak photo-response spectrum is also measured from the QC structure, which again agrees well with theoretical calculations and verifies the effects of EIG.

  14. Acromioclavicular joint separations grades I-III: a review of the literature and development of best practice guidelines.

    PubMed

    Reid, Duncan; Polson, Kate; Johnson, Louise

    2012-08-01

    Acromioclavicular joint (ACJ) separation injuries are common injuries among sporting populations. ACJ separations are graded according to severity from grade I being a mild sprain to grade VI, which is severe dislocation with displacement. There is consensus in the literature that grade I-III ACJ separations are managed conservatively and grades IV-VI are managed surgically. Despite conservative care being recommended for lesser grades of injury, there is very little evidence in the literature as to what constitutes conservative care. Therefore, the purpose of this paper was, first, to review the relevant anatomy and kinematics of the ACJ and, second, to review the literature relating to current evidence of conservative management of ACJ injury. Using this data, a best practice guideline for conservative rehabilitation in grade I-III ACJ separations was developed. For the conservative management, a literature search was undertaken using the following databases in the Auckland University of Technology's electronic library resources; MEDLINE, CINAHL, SPORTDiscus™ and the Cochrane Library. The following keywords or phrases were used: 'acromioclavicular joint separations', 'injury', 'dislocations', 'rehabilitation', 'conservative care', 'physiotherapy' and 'exercise'. A total of 24 articles was identified. There were no randomized controlled trials (RCTs) that investigated conservative treatment for grade I-III ACJ sprains. Therefore, a narrative review was formulated covering the anatomy and biomechanics of the ACJ, injury mechanisms and relevant literature reviewed covering rehabilitation principles. Conservative management of grade I-III ACJ separations is still the main recommendation following this review. A best practice guideline for managing grade I-III ACJ separations is presented to help guide clinicians until well constructed RCTs are carried out to improve the conservative management of ACJ injuries.

  15. Aluminum potassium sulfate and tannic acid sclerotherapy for Goligher Grades II and III hemorrhoids: Results from a multicenter study

    PubMed Central

    Miyamoto, Hidenori; Hada, Takenori; Ishiyama, Gentaro; Ono, Yoshito; Watanabe, Hideo

    2016-01-01

    AIM: To show that aluminum potassium sulfate and tannic acid (ALTA) sclerotherapy has a high success rate for Grade II and III hemorrhoids. METHODS: This study was based on the clinical data of 604 patients with hemorrhoids who underwent ALTA sclerotherapy between January 2009 and February 2015. The objective of this study was to assess the efficacy of this treatment for Grades II and III hemorrhoids. Preoperative and postoperative symptoms, complications and success rate were all assessed retrospectively. Follow-up consisted of a simple questionnaire, physical examination and an anoscopy. Patients were followed-up at one day, one week, two weeks, one month, one year, two years, three years, four years and five years after the ALTA sclerotherapy. RESULTS: One hundred and sixty-nine patients were diagnosed with Grade II hemorrhoids and 435 patients were diagnosed with Grade III hemorrhoids. The one year, three year and five year cumulative success rates of ALTA sclerotherapy for Grades II and III hemorrhoids were 95.9% and 93.1%; 89.3% and 83.7%; and 89.3% and 78.2%, respectively. No significant differences were observed in the cumulative success rates after ALTA sclerotherapy between Grades II and III hemorrhoids (P = 0.09). There were forty-seven post-operative complications (low grade fever; anal pain; urinary retention; rectal ulcer; and others). No serious or life-threatening complications occurred and all cases improved through conservative treatment. At univariate analysis there were no predictive factors of failure. CONCLUSION: ALTA sclerotherapy has had a high success rate for Grade II and III hemorrhoids during five years of post-operative treatment. However, additional studies are needed to evaluate the efficacy of this ALTA sclerotherapy in the management of hemorrhoidal disease. PMID:27458504

  16. The Utility of Seven-Subtest Short Forms of the Wechsler Adult Intelligence Scale-III in Young Adults

    ERIC Educational Resources Information Center

    Tam, Wai-Cheong Carl

    2004-01-01

    Along with ongoing research on the WAIS-R, short forms of the WAIS-III have attracted much attention. However, few studies of WAIS-III short forms are based on normal samples or on the validation of estimated indexes. This study examined the utility of two seven-subtest short forms in 81 healthy young adults in Taiwan with the administration of…

  17. Immunotherapy for high-grade glioma: how to go beyond Phase I/II clinical trials.

    PubMed

    van Gool, Stefaan

    2013-10-01

    Evaluation of: Lasky JL 3rd, Panosyan EH, Plant A et al. Autologous tumor lysate-pulsed dendritic cell immunotherapy for pediatric patients with newly diagnosed or recurrent high-grade gliomas. Anticancer Res. 33, 2047-2056 (2013). Immunotherapy for children and adults with high-grade glioma (HGG) is an emerging innovative treatment approach, which aims at stimulating the body's own immune system against HGG by using autologous dendritic cells pulsed with autologous tumor lysate as a therapeutic vaccine. This is the third report on immunotherapy for HGG in children, bringing additional knowledge and experience to the scientific community. However, at the same time, this and other manuscripts urge for the next step in treatment development.

  18. The Effects of Adult Literacy and Demographics on Eighth Grade Mathematics and Language Arts Literacy Scores

    ERIC Educational Resources Information Center

    Powell, David V.

    2004-01-01

    The purpose of this study was to determine the effects of environmental conditions of adult literacy and demographics prevalent during infancy and early childhood on mathematics and language arts literacy scores on eighth grade achievement tests. This study collected published scores for eighth grade math and language literacy from public schools…

  19. The Use of WAIS-III in Adults with HFA and Asperger Syndrome

    ERIC Educational Resources Information Center

    Spek, Antoinette A.; Scholte, Evert M.; van Berckelaer-Onnes, Ina A.

    2008-01-01

    The WAIS III was administered to 16 adults with high functioning autism (HFA) and 27 adults with Asperger syndrome. Differences between Verbal Intelligence (VIQ) and Performance Intelligence (PIQ) were not found. Processing Speed problems in people with HFA appeared. At the subtest level, the Asperger syndrome group performed weak on Digit Span.…

  20. Changes in joint space width during Kaltenborn traction according to traction grade in healthy adults.

    PubMed

    Moon, Gui-do; Kim, Tae-Ho; Lim, Jin-Yong

    2016-01-01

    [Purpose] The aim of this study was to analyze the joint space width of the humeral head and glenoid fossa during traction under 2 grade conditions (grade 2/grade 3). [Subjects and Methods] The subjects were 20 healthy male adults who had not experienced any shoulder injury. Three radiographs were obtained with the subjects in the supine position (resting, grades 2 and 3). The glenohumeral joint space was examined on radiography. Joint space width was measured by a radiologist at the points described by Petersson and Redlund-Johnell. A radiologist blinded to the variable "resting" or "traction" performed all radiographic measurements. The joint space widths were compared by using one-way repeated-measures analysis of variance. [Results] The results of this study indicated significant differences in the changes in joint space width according to traction grade. Compared to resting, grades 2 and 3 traction significantly increased joint space width. However, no significant difference in joint space width was found between grades 2 and 3 traction. [Conclusion] Although no significant differences were found between grades 2 and 3 traction during glenohumeral joint traction, the increase in joint space width between the glenoid fossa and humeral head was highest during grade 3 traction.

  1. CURRICULUM GUIDE FOR ADULT EDUCATION.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    THE STATE DEPARTMENT OF EDUCATION IN SOUTH CAROLINA PREPARED THIS CURRICULUM GUIDE FOR ADULT EDUCATION SUPPORTED BY PUBLIC FUNDS. OBJECTIVES AND CURRICULUM OUTLINES FOR ADULT BASIC EDUCATION ARE GIVEN TO COVER LEVELS I (GRADES 1 TO 3), II (GRADES 4 TO 6), AND III (GRADES 7 AND 8). THE OUTLINES COVER COURSES IN READING, BASIC LANGUAGE ARTS AND…

  2. Cystic versus solid vestibular schwannomas: a series of 80 grade III-IV patients.

    PubMed

    Benech, Franco; Perez, Rosa; Fontanella, Marco Maria; Morra, Bruno; Albera, Roberto; Ducati, Alessandro

    2005-07-01

    Cystic acoustic neuromas are less frequent than solid ones and present different clinical and radiological features. Cystic schwannomas are larger, show a shorter clinical history and a different risk of postoperative complications. This study was designed to compare surgical results and complications of solid and cystic vestibular schwannomas of matching size operated upon via either a retrosygmoid or a translabyrinthine approach. The study included 80 patients presenting with grade III and IV acoustic vestibular schwannomas referred to the Neurosurgical and ENT team in the Department of Neuroscience of Torino, Italy. Twenty-six were cystic and 54 were solid tumours. Clinical history, surgical results and complications were compared between the two groups. In cystic tumors, rapid clinical worsening is common, due to sudden expansion of cystic elements. Tighter adherences are found between cystic tumours and nervous elements (particularly brainstem and possibly facial nerve), once compared to solid ones. Operative morbidity appears to be higher in cystic tumours. A wait and see policy should not to be applied to patients with cystic tumours. Careful technique, possibly sharp dissection, to divide the tumour adherences from the nervous tissue must be employed, in order to avoid lesions on brainstem veins and traction on a thin facial nerve. Severe complications may be caused by the excessive efforts to dissect brainstem adherences.

  3. Recognition of Facial Expressions and Prosodic Cues with Graded Emotional Intensities in Adults with Asperger Syndrome

    ERIC Educational Resources Information Center

    Doi, Hirokazu; Fujisawa, Takashi X.; Kanai, Chieko; Ohta, Haruhisa; Yokoi, Hideki; Iwanami, Akira; Kato, Nobumasa; Shinohara, Kazuyuki

    2013-01-01

    This study investigated the ability of adults with Asperger syndrome to recognize emotional categories of facial expressions and emotional prosodies with graded emotional intensities. The individuals with Asperger syndrome showed poorer recognition performance for angry and sad expressions from both facial and vocal information. The group…

  4. Child Labor Is Not Cheap: A Unit for Grades 8-12 and Adults.

    ERIC Educational Resources Information Center

    Sanders, Amy; Sommers, Meredith, Ed.

    This 3-lesson unit of study for grades 8-12 and adults considers the 250 million children who spend most of their day on the job, despite efforts to regulate or eliminate the practice of child labor. The unit focuses primarily on export-oriented businesses in the Americas. This focus serves as a starting point to understanding other forms of…

  5. Successful management of grade III coronary perforation after percutaneous angioplasty in a high-risk patient: a case report.

    PubMed

    Coloma Araniya, Ricardo; Beas, Renato; Maticorena-Quevedo, Jesús; Anduaga-Beramendi, Alexander; Pastrana Castillo, Marco Antonio

    2016-01-01

    Coronary perforation is a rare complication in patients undergoing percutaneous coronary angioplasty. The mortality of this complication varies depending on factors related to the patient and the procedure performed, reaching 44% in patients with Ellis type III perforation. We report the case of an 81 year old male with multiple cardiovascular risk factors, who underwent percutaneous angioplasty for unstable angina management. The patient developed grade III coronary perforation in the anterior descending artery, which was successfully managed with balloon inflation to 6 atmospheres for 10 minutes twice in the affected area, with an interval of 5 minutes between each dilatation. The patient improved and was discharged. PMID:26938857

  6. Inactivated autograft–prosthesis composite have a role for grade III giant cell tumor of bone around the knee

    PubMed Central

    2013-01-01

    Background Giant cell tumors (GCT) around the knee are common and pose a special problem of reconstruction after tumor excision, especially for grade III GCT. We questioned whether en bloc resection and reconstruction with alcohol inactivated autograft-prosthesis composite would provide (1) local control and long-term survival and (2) useful limb function in patients who had grade III GCT around the knee. Methods We retrospectively reviewed eight patients (5 males and 3 females) treated with this procedure with mean age of 31 years (range 20 to 43 years) from Jan 2007 to Oct 2008. 5 lesions were located in distal femur and 3 in proximal tibia. 4 patients were with primary tumor and the other 4 with recurrence. 2 patients showed pathological fracture. Results Mean Follow-up is 54 months ranging from 38 to 47 months. No recurrence, metastasis, prosthesis loosening were found. The mean healing time between autograft and host bone was 5.5 months. The mean MSTS score was 26.3 (88%) ranging from 25 to 29. The mean ISOLS composite graft score was 32.8 (88.5%) ranging from 28 to 35. Creeping substitution is possibly the main way in bony junction. The healing time in femoral lesion is faster than that in tibial lesion. Conclusions The technique of alcohol inactivated autograft-prosthesis composite could be able to achieve satisfactory oncological and functional outcomes in Grade III GCT. PMID:24209887

  7. Organoselenium Small Molecules and Chromium(III) Complexes for Intervention in Chronic Low-grade Inflammation and Type 2 Diabetes.

    PubMed

    Zhou, Jun; Xu, Huibi; Huang, Kaixun

    2016-01-01

    There is growing evidence to suggest that chronic, low-grade inflammation occurs in abdominal obesity, insulin resistance, type 2 diabetes mellitus and related complications, and that proinflammatory cytokines play an important role in the onset and progression of type 2 diabetes. These findings consequently provide new opportunities for the use of anti-inflammatory strategies to correct the metabolic disorders. Discovery of new synthetic bioactive small molecules to interfere with chronic, low-grade inflammation and type 2 diabetes has attracted considerable attention in medicinal chemistry. To date, a number of organoselenium small molecules and chromium(III) complexes have been shown to have the potential to alleviate chronic low-grade inflammation and type 2 diabetes, including ebselen, selenomethionine, chromium picolinate, chromium dinicocysteinate, chromium phenylalaninate, trinuclear chromium propionate, chromium histidinate, chromium nicotinate, etc. Here, we review recent advances in development of organoselenium small molecules and chromium(III) complexes to intervene in chronic low-grade inflammation and type 2 diabetes, and discuss their mode of action, potential molecular mechanisms and toxicity.

  8. [Neoadjuvant chemotherapy for symptomatic non operable grade II fibrillary astrocytoma in adults].

    PubMed

    Lebrun, C; Fontaine, D; Vandenbos, F; Chanalet, S; Bourg, V; Frénay, M; Alchaar, H; Bleuse, A; Bondiau, P Y; Brunetto, J L; Chatel, M; Courdi, A; Darcourt, J; Fauchon, F; Guibert, F; Grellier, P; Lanteri-Minet, M; Lonjon, M; Michiels, J F; Paquis, P; Paquis, V; Ramaioli, A; Rasendrarijao, D

    2004-05-01

    We collected 6 case-reports of symptomatric non removable low grade fibrillary astrocytoma of adults treated with a procarbazine-CCNU-vincristine chemotherapy regimen. All patients had drug-resistant epilepsy but brain imaging was stable. Total gross resection was rejected because of Volume or tumor location. After 4 to 7 cycles of chemotherapy, 2 patients had partial response and one minor response on brain MRI. All of them were seizure-free. Progression free survival was not reached at 5 Years. Up-front chemotherapy for low-grade astrocytomas may be useful and has to be prospectively evaluated. PMID:15269670

  9. Hippocampal Dosimetry Predicts Neurocognitive Function Impairment After Fractionated Stereotactic Radiotherapy for Benign or Low-Grade Adult Brain Tumors

    SciTech Connect

    Gondi, Vinai; Hermann, Bruce P.; Mehta, Minesh P.; Tome, Wolfgang A.

    2012-07-15

    Purpose: To prospectively evaluate the association between hippocampal dose and long-term neurocognitive function (NCF) impairment for benign or low-grade adult brain tumors treated with fractionated stereotactic radiotherapy (FSRT). Methods and Materials: Adult patients with benign or low-grade adult brain tumors were treated with FSRT per institutional practice. No attempt was made to spare the hippocampus. NCF testing was conducted at baseline and 18 months follow-up, on a prospective clinical trial. Regression-based standardized z scores were calculated by using similar healthy control individuals evaluated at the same test-retest interval. NCF impairment was defined as a z score {<=}-1.5. After delineation of the bilateral hippocampi according to the Radiation Therapy Oncology Group contouring atlas, dose-volume histograms were generated for the left and right hippocampi and for the composite pair. Biologically equivalent doses in 2-Gy fractions (EQD{sub 2}) assuming an {alpha}/{beta} ratio of 2 Gy were computed. Fisher's exact test and binary logistic regression were used for univariate and multivariate analyses, respectively. Dose-response data were fit to a nonlinear model. Results: Of 29 patients enrolled in this trial, 18 completed both baseline and 18-month NCF testing. An EQD{sub 2} to 40% of the bilateral hippocampi >7.3 Gy was associated with impairment in Wechsler Memory Scale-III Word List (WMS-WL) delayed recall (odds ratio [OR] 19.3; p = 0.043). The association between WMS-WL delayed recall and EQD{sub 2} to 100% of the bilateral hippocampi >0.0 Gy trended to significance (OR 14.8; p = 0.068). Conclusion: EQD{sub 2} to 40% of the bilateral hippocampi greater than 7.3 Gy is associated with long-term impairment in list-learning delayed recall after FSRT for benign or low-grade adult brain tumors. Given that modern intensity-modulated radiotherapy techniques can reduce the dose to the bilateral hippocampi below this dosimetric threshold, patients

  10. Hippocampal Dosimetry Predicts Neurocognitive Function Impairment After Fractionated Stereotactic Radiotherapy for Benign or Low-Grade Adult Brain Tumors

    SciTech Connect

    Gondi, Vinai; Hermann, Bruce P.; Mehta, Minesh P.; Tome, Wolfgang A.

    2013-02-01

    Purpose: To prospectively evaluate the association between hippocampal dose and long-term neurocognitive function (NCF) impairment for benign or low-grade adult brain tumors treated with fractionated stereotactic radiotherapy (FSRT). Methods and Materials: Adult patients with benign or low-grade adult brain tumors were treated with FSRT per institutional practice. No attempt was made to spare the hippocampus. NCF testing was conducted at baseline and 18 months follow-up, on a prospective clinical trial. Regression-based standardized z scores were calculated by using similar healthy control individuals evaluated at the same test-retest interval. NCF impairment was defined as a z score {<=}-1.5. After delineation of the bilateral hippocampi according to the Radiation Therapy Oncology Group contouring atlas, dose-volume histograms were generated for the left and right hippocampi and for the composite pair. Biologically equivalent doses in 2-Gy fractions (EQD{sub 2}) assuming an {alpha}/{beta} ratio of 2 Gy were computed. Fisher's exact test and binary logistic regression were used for univariate and multivariate analyses, respectively. Dose-response data were fit to a nonlinear model. Results: Of 29 patients enrolled in this trial, 18 completed both baseline and 18-month NCF testing. An EQD{sub 2} to 40% of the bilateral hippocampi >7.3 Gy was associated with impairment in Wechsler Memory Scale-III Word List (WMS-WL) delayed recall (odds ratio [OR] 19.3; p = 0.043). The association between WMS-WL delayed recall and EQD{sub 2} to 100% of the bilateral hippocampi >0.0 Gy trended to significance (OR 14.8; p = 0.068). Conclusion: EQD{sub 2} to 40% of the bilateral hippocampi greater than 7.3 Gy is associated with long-term impairment in list-learning delayed recall after FSRT for benign or low-grade adult brain tumors. Given that modern intensity-modulated radiotherapy techniques can reduce the dose to the bilateral hippocampi below this dosimetric threshold, patients

  11. United States and New York State History, Grade 7. A Multicultural Perspective. Volume III.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY.

    This resource guide, designed for use by New York City teachers, provides a wide range of suggested approaches and materials from which teachers can select as they teach the grade 7 and grade 8 course "United States and New York State History." The resource guide strives to include the histories, perspectives, and contributions of all people…

  12. Strand III, Mental Health: Health Curriculum Materials for Grades 4, 5, 6.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Elementary Curriculum Development.

    This mental health curriculum guide, intended for use with children in grades four through six, further develops the concepts and understandings introduced in the primary grades. The contents of the guide are presented in outline form and cover the family as a social unit, role arrangements in family life, and the construct of personality. For…

  13. Reading Error Protocol Study: A Data Base. Volume III. Grades Three and Four.

    ERIC Educational Resources Information Center

    Simons, Herbert D.; Chambers, Richard

    This is the third of six volumes providing information drawn from a project designed to compile a substantial data base on reading errors for use by researchers and teachers. This volume contains transcriptions of oral reading error studies conducted with third and fourth grade students. The transcriptions are organized according to grade and…

  14. Type III tibial avulsion fracture with associated anterior cruciate ligament injury: Report of two cases in adults.

    PubMed

    Levy, H J; Fowble, V A

    2001-05-01

    Tibial spine avulsion fractures are more common in children than adults. Many reports have provided classification and treatment options, including fixation for displaced type III fractures. However, long-term follow-up on injury to the anterior cruciate ligament and knee joint stability in adults is not well documented. We present 2 cases of type III tibial avulsion fractures in adults with associated interstitial injury to the anterior cruciate ligament. Primary anterior cruciate ligament reconstruction was performed in both patients.

  15. Prospective independent validation of APACHE III models in an Australian tertiary adult intensive care unit.

    PubMed

    Cook, D A; Joyce, C J; Barnett, R J; Birgan, S P; Playford, H; Cockings, J G L; Hurford, R W

    2002-06-01

    Evaluation of the performance of the APACHE III (Acute Physiology and Chronic Health Evaluation) ICU (intensive care unit) and hospital mortality models at the Princess Alexandra Hospital, Brisbane is reported. Prospective collection of demographic, diagnostic, physiological, laboratory, admission and discharge data of 5681 consecutive eligible admissions (1 January 1995 to 1 January 2000) was conducted at the Princess Alexandra Hospital, a metropolitan Australian tertiary referral medical/surgical adult ICU ROC (receiver operating characteristic) curve areas for the APACHE III ICU mortality and hospital mortality models demonstrated excellent discrimination. Observed ICU mortality (9.1%) was significantly overestimated by the APACHE III model adjusted for hospital characteristics (10.1%), but did not significantly differ from the prediction of the generic APACHE III model (8.6%). In contrast, observed hospital mortality (14.8%) agreed well with the prediction of the APACHE III model adjusted for hospital characteristics (14.6%), but was significantly underestimated by the unadjusted APACHE III model (13.2%). Calibration curves and goodness-of-fit analysis using Hosmer-Lemeshow statistics, demonstrated that calibration was good with the unadjusted APACHE III ICU mortality model, and the APACHE III hospital mortality model adjusted for hospital characteristics. Post hoc analysis revealed a declining annual SMR (standardized mortality rate) during the study period. This trend was present in each of the non-surgical, emergency and elective surgical diagnostic groups, and the change was temporally related to increased specialist staffing levels. This study demonstrates that the APACHE III model performs well on independent assessment in an Australian hospital. Changes observed in annual SMR using such a validated model support an hypothesis of improved survival outcomes 1995-1999. PMID:12075637

  16. Multiparametric MRI-based differentiation of WHO grade II/III glioma and WHO grade IV glioblastoma

    PubMed Central

    Wiestler, Benedikt; Kluge, Anne; Lukas, Mathias; Gempt, Jens; Ringel, Florian; Schlegel, Jürgen; Meyer, Bernhard; Zimmer, Claus; Förster, Stefan; Pyka, Thomas; Preibisch, Christine

    2016-01-01

    Non-invasive, imaging-based examination of glioma biology has received increasing attention in the past couple of years. To this end, the development and refinement of novel MRI techniques, reflecting underlying oncogenic processes such as hypoxia or angiogenesis, has greatly benefitted this research area. We have recently established a novel BOLD (blood oxygenation level dependent) based MRI method for the measurement of relative oxygen extraction fraction (rOEF) in glioma patients. In a set of 37 patients with newly diagnosed glioma, we assessed the performance of a machine learning model based on multiple MRI modalities including rOEF and perfusion imaging to predict WHO grade. An oblique random forest machine learning classifier using the entire feature vector as input yielded a five-fold cross-validated area under the curve of 0.944, with 34/37 patients correctly classified (accuracy 91.8%). The most important features in this classifier as per bootstrapped feature importance scores consisted of standard deviation of T1-weighted contrast enhanced signal, maximum rOEF value and cerebral blood volume (CBV) standard deviation. This study suggests that multimodal MRI information reflects underlying tumor biology, which is non-invasively detectable through integrative data analysis, and thus highlights the potential of such integrative approaches in the field of radiogenomics. PMID:27739434

  17. TERT promoter mutated WHO grades II and III gliomas are located preferentially in the frontal lobe and avoid the midline

    PubMed Central

    Sun, Ze-Lin; Chan, Aden Ka-Yin; Chen, Ling-Chao; Tang, Chao; Zhang, Zhen-Yu; Ding, Xiao-Jie; Wang, Yang; Sun, Chong-Ran; Ng, Ho-Keung; Yao, Yu; Zhou, Liang-Fu

    2015-01-01

    The promoter region of telomerase reverse transcriptase (TERTp) and isocitrate dehydrogenase (IDH) have been regarded as biomarkers with distinct clinical and phenotypic features. Investigated the possible correlations between tumor location and genetic alterations would enhance our understanding of gliomagenesis and heterogeneity of glioma. We examined mutations of TERTp and IDH by direct sequencing and fluorescence in-situ hybridization in a cohort of 225 grades II and III diffuse gliomas. Correlation analysis between molecular markers and tumor locations was performed by Chi-square tests/Fisher’s exact test and multivariate logistic regression analysis. We found gliomas in frontal lobe showed higher frequency of TERTp mutation (P=0.0337) and simultaneously mutations of IDH and TERTp (IDH mut-TERTpmut) (P=0.0281) than frequency of biomarkers mutation of tumors in no-Frontal lobes, while lower frequency of TERTp mutation (P<0.0001) and simultaneously wild type of IDH and TERTp (IDH wt-TERTpwt) (P<0.0001) in midline than no-midline lobes. Logistic regression analysis indicated that locations of tumors associated with TERTp mutation (OR=0.540, 95% CI 0.324-0.900, P=0.018) and status of combinations of IDH and TERTp (IDH mut-TERTp mut vs. IDH wt-TERTp wt OR=0.162, 95% CI 0.075-0.350, P<0.001). In conclusion, grades II and III gliomas harboring TERTp mutation were located preferentially in the frontal lobe and rarely in midline. Association of IDH-TERTp status and tumor location suggests their potential values in molecular classification of grades II and III gliomas. PMID:26617880

  18. Differential expression of miR200a-3p and miR21 in grade II–III and grade IV gliomas

    PubMed Central

    Berthois, Yolande; Delfino, Christine; Metellus, Philippe; Fina, Frederic; Nanni-Metellus, Isabelle; Al Aswy, Hayat; Pirisi, Victor; Ouafik, L’Houcine; Boudouresque, Françoise

    2014-01-01

    Glioblastoma multiforme (GBM) is the most common primary brain tumor and is among the deadliest of human cancers. Dysregulation of microRNAs (miRNAs) expression is an important step in tumor progression as miRNAs can act as tumor suppressors or oncogenes and may affect cell sensitivity to chemotherapy. Whereas the oncogenic miR21 has been shown to be overexpressed in gliomas, the expression and function of the tumor-supressor miR200a in GBMs remains unknown. In this study, we show that miR21 is upregulated in grade IV (GBMs) vs. grade II–III (LGs) gliomas, confirming that miR21 expression level is correlated with tumor grade, and that it may be considered as a marker of tumor progression. Conversely, miR200a is demonstrated for the first time to be downregulated in GBMs compared with LGs, and overexpression of miR200a in GBM cells is shown to promote TMZ-sensitivity. Interestingly, miR200a but not miR21 expression level is significantly higher in TMZ-responsive vs. -unresponsive tumoral glial cells in primary culture. Furthermore, miR200a appears negatively correlated with the expression of the DNA repair enzyme O6-methylguanine methyltransferase (MGMT), and the inhibition of MGMT activity results in an increase of miR200a expression in GBM cells. Taken together, these data strongly suggest that miR200a is likely to act as a crucial antitumoral factor regarding glioma progression. Interplay between miR200a and MGMT should be considered as potential mechanism involved in therapeutic response. PMID:24755707

  19. Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H

    SciTech Connect

    R. W. Swindeman; M. J. Swindeman; B. W. Roberts; B. E. Thurgood; D. L. Marriott

    2007-11-30

    The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 650 C (1200 F) and 600,000 hours. The accumulated database included over 300 tests for 1% total strain, nearly 400 tests for tertiary creep, and nearly 1700 tests to rupture. Procedures for analyzing creep and rupture data for ASME III-NH were reviewed and compared to the procedures used to develop the current allowable stress values for Gr 91 for ASME II-D. The criteria in ASME III-NH for estimating S{sub t} included the average strength for 1% total strain for times to 600,000 hours, 80% of the minimum strength for tertiary creep for times to 600,000 hours, and 67% of the minimum rupture strength values for times to 600,000 hours. Time-temperature-stress parametric formulations were selected to correlate the data and make predictions of the long-time strength. It was found that the stress corresponding to 1% total strain and the initiation of tertiary creep were not the controlling criteria over the temperature-time range of concern. It was found that small adjustments to the current values in III-NH could be introduced but that the existing values were conservative and could be retained. The existing database was found to be adequate to extend the coverage to 600,000 hours for temperatures below 650 C (1200 F).

  20. French Curriculum Guide-Level III and IV; Grades 10, 11, 12.

    ERIC Educational Resources Information Center

    Kennedy, Dora F.; And Others

    This is a sequel to the French guide for Levels 1 and 2 (grades 7 and above). Materials for Level 3 center around: (1) the teaching of grammar using two different texts, (2) reading, (3) cultural education, and (4) supplementary lesson plans, quizzes, exercises, and tests. Other chapters discuss coverage of basic materials, differences among the…

  1. Manufacturing, Marketing and Distribution, Business and Office Occupations: Grade 8. Cluster III.

    ERIC Educational Resources Information Center

    Calhoun, Olivia H.

    A curriculum guide for grade 8, the document is divided into eleven units: marketing and distribution; food manufacturing; data processing and automation; administration, management, and labor; secretarial and clerical services; office machines; equipment; metal manufacturing and processing; prefabrication and prepackaging; textile and clothing…

  2. Mathematics Pentathlon. A Manual of Directions and Official Tournament Rules. Division III. Grades 4-5.

    ERIC Educational Resources Information Center

    del Regato, John C.; And Others

    The Mathematics Pentathlon is a tournament of mathematics games held each spring since 1979 to promote the development of mathematical concepts and skills while fostering interaction among the educational community. There are five games in each of four divisions, for grades K-1, 2-3, 4-5, and 6-7. The focus is on active problem solving and…

  3. The distribution of lamprey GnRH-III in brains of adult sea lampreys (Petromyzon marinus).

    PubMed

    Nozaki, M; Ominato, K; Gorbman, A; Sower, S A

    2000-04-01

    In the sea lamprey, Petromyzon marinus, two forms of GnRH, lamprey GnRH-I and -III, have been demonstrated to be neurohormones regulating the pituitary-gonadal axis. The objective of the present study was to determine the distribution of lamprey GnRH-III in the brains of adult sea lampreys and to compare it to the distribution of lamprey GnRH-I. For this purpose, two kinds of immunostaining were employed: one was a single immunostaining by one of two GnRH antibodies using two successive sections; the other was double immunostaining of a single section. A dense accumulation of neuronal cells immunoreactive (ir) to antisera against either lamprey GnRH-I or -III was found in the arc-shaped preoptico-anterior hypothalamic area. Additional smaller numbers of irGnRH cells were found in the periventricular zone of the posterior hypothalamus. In the above-mentioned locations, the distribution of both irGnRH-I and -III cells was intermixed and very similar, but the cells exhibiting GnRH-III immunoreactivity were distinctly different from those exhibiting GnRH-I immunoreactivity. The relative numbers of irGnRH-III cells were larger than those of irGnRH-I cells in the preoptico-anterior hypothalamic area, and more than 90% of GnRH cells in the posterior hypothalamus were irGnRH-III cells. Both irGnRH-I and -III cells projected their fibers primarily into the neurohypophysis. The relative densities of the accumulated irGnRH-III fibers were similar to those of irGnRH-I fibers in the anterior neurohypophysis but higher than those of irGnRH-I fibers in the posterior neurohypophysis. The present study provides further immunocytochemical data to the already compelling physiological evidence that indicates that both lamprey GnRH-I and -III act through the hypothalamic-pituitary-gonadal axis to modulate reproductive processes in the sea lamprey.

  4. Project NECESSITIES, Phase III. Volume IV: Teaching Materials for Kindergarten and First Grade.

    ERIC Educational Resources Information Center

    Abt Associates, Inc., Cambridge, MA.

    Phase III, Volume IV, Part A of Project NECESSITIES consists of 10 activities intended for kindergarten-aged American Indian (including Eskimo) children. Some of the supplementary materials needed to teach these activities ("Symbol Formation" and "An Animal Alphabet") are appended. The unit, entitled Learning to Communicate, begins with non-verbal…

  5. Graded exercise testing of mentally retarded adults: a study of feasibility.

    PubMed

    Fernhall, B; Tymeson, G

    1987-06-01

    There is a striking absence of data on the cardiovascular fitness of mentally retarded adults and what limited data are reported reflect field or submaximal laboratory tests. This study sought to develop a protocol that would allow maximal aerobic testing (VO2max) of mentally retarded adults in the laboratory. Of 21 subjects recruited, 17 (eight men and nine women) were successfully tested. Their mean IQ (+/- SD) was 52.68 +/- 16.3; their weight was 149.76 +/- 35.3 lbs, height 64.4 +/- 4.2 in, and age 29.29 +/- 6.6 yr. The testing occurred in three phases: (1) familiarization with the laboratory environs; (2) training to walk on the treadmill and breathe through the respiratory collection system; and (3) data collection via graded exercise testing. The treadmill protocol consisted of walking at 3 mph at 0% grade for two minutes, followed by 3 mph at a 2.5% grade for two minutes. The speed was then held constant at 3 mph and the grade increased 2.5% every minute until exhaustion. Metabolic data were collected every minute using a Beckman MCC cart connected to the subjects through a Hans-Rudolph valve. Heart rates (HR) were collected with a Quinton electrocardiograph. The mean maximal cardiorespiratory data were as follows (+/- SD):VO2max = 26.3 +/- 8.0 ml X kg-1 X min-1; HRmax = 171 +/- 14 beats/min; VEmax = 62.8 +/- 21.8 L/min; and respiratory quotient (R) = 1.09 +/- .07. The R values obtained were within an acceptable range for valid maximal data. In addition, 15 subjects produced supramaximal work and showed a decline in VO2 during the last minute of exercise.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:3592950

  6. The Wechsler Adult Intelligence Scale-III and Malingering in Traumatic Brain Injury: Classification Accuracy in Known Groups

    ERIC Educational Resources Information Center

    Curtis, Kelly L.; Greve, Kevin W.; Bianchini, Kevin J.

    2009-01-01

    A known-groups design was used to determine the classification accuracy of Wechsler Adult Intelligence Scale-III (WAIS-III) variables in detecting malingered neurocognitive dysfunction (MND) in traumatic brain injury (TBI). TBI patients were classified into the following groups: (a) mild TBI not-MND (n = 26), (b) mild TBI MND (n = 31), and (c)…

  7. Management of an Adult with Spaced Dentition, Class III Malocclusion and Open-bite Tendency

    PubMed Central

    Kaya, Demet; Taner, Tulin Ugur

    2011-01-01

    The aim of this case report was to present the orthodontic treatment of an adult with spaced dentition, Class III malocclusion, and open-bite tendency. A 28.4-year-old adult woman was concerned about the unesthetic appearance of her spaced dentition localized at both upper and lower arches while smiling. She had a mild tongue thrust, hypertropic upper frenum, and mild speech difficulty while pronouncing “s”. Her profile was straight with prominent lips. Molar relationship was Class III on both sides. Anterior teeth were in an end-to-end relationship. Lower dental midline was deviated to the left side. Cephalometric analysis revealed a skeletal Class III relationship with hyperdivergent facial pattern. The treatment plan included myotherapeutic exercises for the tongue thrust habit and a diagnostic set-up for closure of diastemas. A strict retention protocol was followed combined with gingivoplasty, fiberotomy, and frenectomy procedures. All spaces were closed successfully, adequate overbite and overjet relationships were obtained, and tongue thrust habit and speech difficulty while pronouncing “s” were eliminated. Clinical and cephalometric results indicated the maintenance of the treatment outcome at 6-months post-retention period. PMID:21228963

  8. South Carolina State-Plan for Adult Basic Education, Adult Education Act of 1966 (Title III of P.L. 89-750).

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia.

    A proposed South Carolina state plan for adult basic education under the Adult Education Act of 1966 (Title III of P.L. 89-750) outlines basic organizational provisions (custody of funds, selection of instructional personnel, curriculum, program evaluation, state and local advisory committees, and cooperation in antipoverty efforts); guidelines…

  9. Quantitative Analysis of Lens Nuclear Density Using Optical Coherence Tomography (OCT) with a Liquid Optics Interface: Correlation between OCT Images and LOCS III Grading.

    PubMed

    Kim, You Na; Park, Jin Hyoung; Tchah, Hungwon

    2016-01-01

    Purpose. To quantify whole lens and nuclear lens densities using anterior-segment optical coherence tomography (OCT) with a liquid optics interface and evaluate their correlation with Lens Opacities Classification System III (LOCS III) lens grading and corrected distance visual acuity (BCVA). Methods. OCT images of the whole lens and lens nucleus of eyes with age-related nuclear cataract were analyzed using ImageJ software. The lens grade and nuclear density were represented in pixel intensity units (PIU) and correlations between PIU, BCVA, and LOCS III were assessed. Results. Forty-seven eyes were analyzed. The mean whole lens and lens nuclear densities were 26.99 ± 5.23 and 19.43 ± 6.15 PIU, respectively. A positive linear correlation was observed between lens opacities (R (2) = 0.187, p < 0.01) and nuclear density (R (2) = 0.316, p < 0.01) obtained from OCT images and LOCS III. Preoperative BCVA and LOCS III were also positively correlated (R (2) = 0.454, p < 0.01). Conclusions. Whole lens and lens nuclear densities obtained from OCT correlated with LOCS III. Nuclear density showed a higher positive correlation with LOCS III than whole lens density. OCT with a liquid optics interface is a potential quantitative method for lens grading and can aid in monitoring and managing age-related cataracts.

  10. Quantitative Analysis of Lens Nuclear Density Using Optical Coherence Tomography (OCT) with a Liquid Optics Interface: Correlation between OCT Images and LOCS III Grading.

    PubMed

    Kim, You Na; Park, Jin Hyoung; Tchah, Hungwon

    2016-01-01

    Purpose. To quantify whole lens and nuclear lens densities using anterior-segment optical coherence tomography (OCT) with a liquid optics interface and evaluate their correlation with Lens Opacities Classification System III (LOCS III) lens grading and corrected distance visual acuity (BCVA). Methods. OCT images of the whole lens and lens nucleus of eyes with age-related nuclear cataract were analyzed using ImageJ software. The lens grade and nuclear density were represented in pixel intensity units (PIU) and correlations between PIU, BCVA, and LOCS III were assessed. Results. Forty-seven eyes were analyzed. The mean whole lens and lens nuclear densities were 26.99 ± 5.23 and 19.43 ± 6.15 PIU, respectively. A positive linear correlation was observed between lens opacities (R (2) = 0.187, p < 0.01) and nuclear density (R (2) = 0.316, p < 0.01) obtained from OCT images and LOCS III. Preoperative BCVA and LOCS III were also positively correlated (R (2) = 0.454, p < 0.01). Conclusions. Whole lens and lens nuclear densities obtained from OCT correlated with LOCS III. Nuclear density showed a higher positive correlation with LOCS III than whole lens density. OCT with a liquid optics interface is a potential quantitative method for lens grading and can aid in monitoring and managing age-related cataracts. PMID:27651952

  11. Quantitative Analysis of Lens Nuclear Density Using Optical Coherence Tomography (OCT) with a Liquid Optics Interface: Correlation between OCT Images and LOCS III Grading

    PubMed Central

    Park, Jin Hyoung

    2016-01-01

    Purpose. To quantify whole lens and nuclear lens densities using anterior-segment optical coherence tomography (OCT) with a liquid optics interface and evaluate their correlation with Lens Opacities Classification System III (LOCS III) lens grading and corrected distance visual acuity (BCVA). Methods. OCT images of the whole lens and lens nucleus of eyes with age-related nuclear cataract were analyzed using ImageJ software. The lens grade and nuclear density were represented in pixel intensity units (PIU) and correlations between PIU, BCVA, and LOCS III were assessed. Results. Forty-seven eyes were analyzed. The mean whole lens and lens nuclear densities were 26.99 ± 5.23 and 19.43 ± 6.15 PIU, respectively. A positive linear correlation was observed between lens opacities (R2 = 0.187, p < 0.01) and nuclear density (R2 = 0.316, p < 0.01) obtained from OCT images and LOCS III. Preoperative BCVA and LOCS III were also positively correlated (R2 = 0.454, p < 0.01). Conclusions. Whole lens and lens nuclear densities obtained from OCT correlated with LOCS III. Nuclear density showed a higher positive correlation with LOCS III than whole lens density. OCT with a liquid optics interface is a potential quantitative method for lens grading and can aid in monitoring and managing age-related cataracts.

  12. Quantitative Analysis of Lens Nuclear Density Using Optical Coherence Tomography (OCT) with a Liquid Optics Interface: Correlation between OCT Images and LOCS III Grading

    PubMed Central

    Park, Jin Hyoung

    2016-01-01

    Purpose. To quantify whole lens and nuclear lens densities using anterior-segment optical coherence tomography (OCT) with a liquid optics interface and evaluate their correlation with Lens Opacities Classification System III (LOCS III) lens grading and corrected distance visual acuity (BCVA). Methods. OCT images of the whole lens and lens nucleus of eyes with age-related nuclear cataract were analyzed using ImageJ software. The lens grade and nuclear density were represented in pixel intensity units (PIU) and correlations between PIU, BCVA, and LOCS III were assessed. Results. Forty-seven eyes were analyzed. The mean whole lens and lens nuclear densities were 26.99 ± 5.23 and 19.43 ± 6.15 PIU, respectively. A positive linear correlation was observed between lens opacities (R2 = 0.187, p < 0.01) and nuclear density (R2 = 0.316, p < 0.01) obtained from OCT images and LOCS III. Preoperative BCVA and LOCS III were also positively correlated (R2 = 0.454, p < 0.01). Conclusions. Whole lens and lens nuclear densities obtained from OCT correlated with LOCS III. Nuclear density showed a higher positive correlation with LOCS III than whole lens density. OCT with a liquid optics interface is a potential quantitative method for lens grading and can aid in monitoring and managing age-related cataracts. PMID:27651952

  13. Adult Supratentorial Low-Grade Glioma: Long-Term Experience at a Single Institution

    SciTech Connect

    Bauman, Glenn; Fisher, Barbara; Watling, Christopher; Cairncross, J. Gregory; Macdonald, David

    2009-12-01

    Purpose: To report the long-term follow-up of a cohort of adult patients with supratentorial low-grade glioma treated at a single institution. Methods and Materials: A cohort of 145 adult patients treated at the London Regional Cancer Program between 1979 and 1995 was reviewed. Results: With a median follow-up of 105 months, the median progression-free survival was 61 months (95% confidence interval, 53-77), and the median overall survival was 118 months (95% confidence interval, 93-129). The 10- and 20-year progression-free and overall survival rate was 18% and 0% and 48% and 22%, respectively. Cox regression analysis confirmed the importance of age, histologic type, presence of seizures, Karnofsky performance status, and initial extent of surgery as prognostic variables for overall and cause-specific survival. Function among long-term survivors without tumor progression was good to excellent for most patients. Conclusion: Low-grade glioma is a chronic disease, with most patients dying of their disease. However, long-term survival with good function is possible. Survival is determined primarily by the disease factors with selection and timing of adjuvant treatments having less influence on outcome.

  14. A Comparison of the Writing Behaviours of Low-Literate Adults, Grade Nine and Grade Six Students.

    ERIC Educational Resources Information Center

    Fagan, William T.

    1990-01-01

    Three groups of 26 people each (low-literate adults, ninth graders, and sixth graders) wrote on any topic whereas an observer noted their behavior and later discussed their writing. Although the writing behavior of adults was more like that of sixth graders, adults tended to be less efficient. Ninth graders' behavior was considered a prototype.…

  15. Photodynamic therapy of cervical intraepithelial neoplasia grades II and III with Photolon.

    PubMed

    Istomin, Y P; Lapzevich, T P; Chalau, V N; Shliakhtsin, S V; Trukhachova, T V

    2010-09-01

    The objective of the present study was to test in clinics a previously developed novel organ-saving approach for the treatment of CIN using PDT with the photosensitizer Photolon applied in women of a childbearing age with CIN II and III. A total number of 112 patients aged 35.2+/-1.6 with morphologically proven diagnosis of CIN II and III were enrolled into the study. All 112 patients had been observed at least during 1-year follow-up period after PDT. Among them 53 patients (44.1%) were subjected to a dynamic observation for less than 2 years; 29 patients (24.1%) were under the observation for less than 3 years; 13 patients (10.8%) - for 3-4 years and 17 women - for more than 4 years. A complete response represented by the complete regression of neoplastic lesions, which was proved by the results of morphological examinations, was revealed in 104 (92.8%) of treated women. In 3 months after treatment a complete eradication of the HPV infection was proven by PCR-analysis in 47 (53.4%) from 88 patients who have been infected with HPV of a highly oncogenic strains before PDT. PDT with Photolon is an alternative approach for the treatment of cervical intraepithelial neoplasia which can be recommended for women of childbearing age. The simplicity of the procedure as well as its' high therapeutic efficacy defines the reasonability of its' introduction into the clinical practice as a new organ-saving method for the treatment of patients with cervical intraepithelial neoplasia.

  16. Cognitive Profiles of Adults with Asperger's Disorder, High-Functioning Autism, and Pervasive Developmental Disorder Not Otherwise Specified Based on the WAIS-III

    ERIC Educational Resources Information Center

    Kanai, Chieko; Tani, Masayuki; Hashimoto, Ryuichiro; Yamada, Takashi; Ota, Haruhisa; Watanabe, Hiromi; Iwanami, Akira; Kato, Nobumasa

    2012-01-01

    Little is known about the cognitive profiles of high-functioning Pervasive Developmental Disorders (PDD) in adults based on the Wechsler Intelligence Scale III (WAIS-III). We examined cognitive profiles of adults with no intellectual disability (IQ greater than 70), and in adults with Asperger's disorder (AS; n = 47), high-functioning autism (HFA;…

  17. Feasibility study for Fuel Grade Ethanol Complex, Kennewick, Washington. Volume III of V. Technical report

    SciTech Connect

    Not Available

    1981-07-01

    The Ethanol Complex site, the technology and processes, and the supporting facilities are described. The Complex is required to produce fifty million gallons per year of 199.6 proof fuel grade ethyl alcohol and corn related coproducts. The principles of ethanol production process basic chemistry, the selected process basis for the Complex, its unique features, and the applicable design codes and standards are described briefly. Some of the critical process options are identified as applied to the Ethanol Complex and the rationale supporting their selection is outlined. The specifics and scope of site development work for the Hover Industrial Site in the city of Kennewick, Washington are defined. All materials, chemicals, and energy forms required for the production of ethanol are listed and quantified. Included in the description are overall material balance, materials transportation flow, and thermal and electrical energy balance drawings. A comprehensive description of the production proesses and all support facilities requirements. Augmenting the description are process flow diagrams, piping and instrumentation diagrams, plot plans, equipment general arrangement drawings, and electrical single-line diagrams. Project schedules for preconstruction planning; detail design; engineering procurement services, construction activities; and plant commissioning are presented. The plans include a chart for project major milestones which identifies the construction critical path. The project management organization and Ethanol Complex manning requirements are illustrated.

  18. Neurocognitive effects of proton radiation therapy in adults with low-grade glioma.

    PubMed

    Sherman, Janet Cohen; Colvin, Mary K; Mancuso, Sarah M; Batchelor, Tracy T; Oh, Kevin S; Loeffler, Jay S; Yeap, Beow Y; Shih, Helen A

    2016-01-01

    To understand neurocognitive effects of proton radiation therapy (PRT) in patients with low-grade glioma, we evaluated 20 patients who received this therapy prospectively and over 5 years with a comprehensive neuropsychological battery. 20 patients were evaluated at baseline and at yearly intervals for up to 5 years with a battery of neuropsychological measures that assessed intellectual, attention, executive, visuospatial and memory functions as well as mood and functional status. We evaluated change in cognitive functioning over time. We analyzed the relationship between cognitive performance and tumor location and also examined whether patients' performance differed from that reported in a study of normative practice effects. Overall, patients exhibited stability in cognitive functioning. Tumor location played a role in performance; those with tumors in the left hemisphere versus in the right hemisphere were more impaired at baseline on verbal measures (p < .05). However, we found greater improvement in verbal memory over time in patients with left than with right hemisphere tumors (p < .05). Results of our study, the first to investigate, in depth, neurocognitive effects of PRT in adults with low-grade gliomas, are promising. We hypothesize that the conformal advantage of PRT may contribute to preservation of cognitive functioning, although larger sample sizes and a longer period of study are required. Our study also highlights the need to consider normative practice effects when studying neurocognitive functioning in response to treatment over time, and the need to utilize comprehensive neuropsychological batteries given our findings that differentiate patients with left and right hemisphere tumors.

  19. CONSERVATIVE MANAGEMENT OF AN ISOLATED GRADE III LATERAL COLLATERAL LIGAMENT INJURY IN AN ADOLESCENT MULTI-SPORT ATHLETE: A CASE REPORT

    PubMed Central

    Haddad, M. Alex; Budich, Justin M.; Eckenrode, Brian J.

    2016-01-01

    ABSTRACT Study design Case report Background Isolated, grade III lateral collateral ligament knee injuries are an uncommon traumatic injury with little guidance available in the literature for conservative management and prognosis for return to sport. The purpose of this case report is to describe the clinical decision-making in both differential diagnosis and physical therapy management of an isolated grade III lateral collateral ligament sprain in an adolescent multi-sport high school athlete. Case Description A 16 year-old male, high school, multi-sport athlete (cross country, wrestling, track and field) sustained a traumatic knee injury during a wrestling match when his involved lower extremity was forcefully externally rotated by his opponent. Initial clinical presentation revealed pain and increased laxity with varus stress testing of the left knee, which was subsequently identified via MRI as a complete lateral collateral ligament rupture (grade III). A conservative physical therapy program was developed targeting the active and neuromuscular subsystems, theorized to compensate for the lack of an intact lateral collateral ligament. Outcomes The subject attended 18 visits of physical therapy over a period of 12 weeks. His rehabilitation program focused on functional strengthening of the posterolateral corner, enhancement of neuromuscular control, and graded progression to sports specific drills. Return to play decisions were based on a combination of lower extremity functional performance measures, condition specific outcome measures and subjective performance on sports specific tasks. At discharge from physical therapy, he reported 0/10 pain, scored a 76/80 on the Lower Extremity Functional Scale, and was able to return to competitive track and field events. Discussion Few descriptions in the literature exist for the conservative management of isolated, grade III lateral collateral ligament injuries. A program of selective functional strengthening

  20. Recognition of facial expressions and prosodic cues with graded emotional intensities in adults with Asperger syndrome.

    PubMed

    Doi, Hirokazu; Fujisawa, Takashi X; Kanai, Chieko; Ohta, Haruhisa; Yokoi, Hideki; Iwanami, Akira; Kato, Nobumasa; Shinohara, Kazuyuki

    2013-09-01

    This study investigated the ability of adults with Asperger syndrome to recognize emotional categories of facial expressions and emotional prosodies with graded emotional intensities. The individuals with Asperger syndrome showed poorer recognition performance for angry and sad expressions from both facial and vocal information. The group difference in facial expression recognition was prominent for stimuli with low or intermediate emotional intensities. In contrast to this, the individuals with Asperger syndrome exhibited lower recognition accuracy than typically-developed controls mainly for emotional prosody with high emotional intensity. In facial expression recognition, Asperger and control groups showed an inversion effect for all categories. The magnitude of this effect was less in the Asperger group for angry and sad expressions, presumably attributable to reduced recruitment of the configural mode of face processing. The individuals with Asperger syndrome outperformed the control participants in recognizing inverted sad expressions, indicating enhanced processing of local facial information representing sad emotion. These results suggest that the adults with Asperger syndrome rely on modality-specific strategies in emotion recognition from facial expression and prosodic information.

  1. An Adult Case of Bartter Syndrome Type III Presenting with Proteinuria

    PubMed Central

    Cha, Eun Jung; Hwang, Won Min; Yun, Sung-Ro; Park, Moon Hyang

    2016-01-01

    Bartter syndrome (BS) I–IV is a rare autosomal recessive disorder affecting salt reabsorption in the thick ascending limb of the loop of Henle. This report highlights clinicopathological findings and genetic studies of classic BS in a 22-year-old female patient who presented with persistent mild proteinuria for 2 years. A renal biopsy demonstrated a mild to moderate increase in the mesangial cells and matrix of most glomeruli, along with marked juxtaglomerular cell hyperplasia. These findings suggested BS associated with mild IgA nephropathy. Focal tubular atrophy, interstitial fibrosis, and lymphocytic infiltration were also observed. A genetic study of the patient and her parents revealed a mutation of the CLCNKB genes. The patient was diagnosed with BS, type III. This case represents an atypical presentation of classic BS in an adult patient. Pathologic findings of renal biopsy combined with genetic analysis and clinicolaboratory findings are important in making an accurate diagnosis. PMID:26755355

  2. Preoperative Quantitative MR Tractography Compared with Visual Tract Evaluation in Patients with Neuropathologically Confirmed Gliomas Grades II and III: A Prospective Cohort Study

    PubMed Central

    Delgado, Anna F.; Nilsson, Markus; Latini, Francesco; Mårtensson, Johanna; Zetterling, Maria; Berntsson, Shala G.; Alafuzoff, Irina; Lätt, Jimmy; Larsson, Elna-Marie

    2016-01-01

    Background and Purpose. Low-grade gliomas show infiltrative growth in white matter tracts. Diffusion tensor tractography can noninvasively assess white matter tracts. The aim was to preoperatively assess tumor growth in white matter tracts using quantitative MR tractography (3T). The hypothesis was that suspected infiltrated tracts would have altered diffusional properties in infiltrated tract segments compared to noninfiltrated tracts. Materials and Methods. Forty-eight patients with suspected low-grade glioma were included after written informed consent and underwent preoperative diffusion tensor imaging in this prospective review-board approved study. Major white matter tracts in both hemispheres were tracked, segmented, and visually assessed for tumor involvement in thirty-four patients with gliomas grade II or III (astrocytomas or oligodendrogliomas) on postoperative neuropathological evaluation. Relative fractional anisotropy (rFA) and mean diffusivity (rMD) in tract segments were calculated and compared with visual evaluation and neuropathological diagnosis. Results. Tract segment infiltration on visual evaluation was associated with a lower rFA and high rMD in a majority of evaluated tract segments (89% and 78%, resp.). Grade II and grade III gliomas had similar infiltrating behavior. Conclusion. Quantitative MR tractography corresponds to visual evaluation of suspected tract infiltration. It may be useful for an objective preoperative evaluation of tract segment involvement. PMID:27190647

  3. Orthogonal Higher Order Structure and Confirmatory Factor Analysis of the French Wechsler Adult Intelligence Scale (WAIS-III)

    ERIC Educational Resources Information Center

    Golay, Philippe; Lecerf, Thierry

    2011-01-01

    According to the most widely accepted Cattell-Horn-Carroll (CHC) model of intelligence measurement, each subtest score of the Wechsler Intelligence Scale for Adults (3rd ed.; WAIS-III) should reflect both 1st- and 2nd-order factors (i.e., 4 or 5 broad abilities and 1 general factor). To disentangle the contribution of each factor, we applied a…

  4. Review: Molecular pathology in adult high-grade gliomas: from molecular diagnostics to target therapies

    PubMed Central

    Masui, K.; Cloughesy, T. F.; Mischel, P. S.

    2014-01-01

    The classification of malignant gliomas is moving from a morphology-based guide to a system built on molecular criteria. The development of a genomic landscape for gliomas and a better understanding of its functional consequences have led to the development of internally consistent molecular classifiers. However, development of a biologically insightful classification to guide therapy is still a work in progress. Response to targeted treatments is based not only on the presence of drugable targets, but rather on the molecular circuitry of the cells. Further, tumours are heterogeneous and change and adapt in response to drugs. Therefore, the challenge of developing molecular classifiers that provide meaningful ways to stratify patients for therapy remains a major challenge for the field. In this review, we examine the potential role of MGMT methylation, IDH1/2 mutations, 1p/19q deletions, aberrant epidermal growth factor receptor and PI3K pathways, abnormal p53/Rb pathways, cancer stem-cell markers and microRNAs as prognostic and predictive molecular markers in the setting of adult high-grade gliomas and we outline the clinically relevant subtypes of glioblastoma with genomic, transcriptomic and proteomic integrated analyses. Furthermore, we describe how these advances, especially in epidermal growth factor receptor/PI3K/mTOR signalling pathway, affect our approaches towards targeted therapy, raising new challenges and identifying new leads. PMID:22098029

  5. Nonsurgical treatment of adult open bite using edgewise appliance combined with high-pull headgear and class III elastics.

    PubMed

    Saito, Isao; Yamaki, Masaki; Hanada, Kooji

    2005-03-01

    This case report describes the effect of a combination of high-pull headgear and Class III elastics on the nonsurgical treatment of an adult open bite. The 19-year 1-month-old Japanese female presented with the anterior open bite of 4.0 mm and mild crowding. She had a skeletal Class II but a Class III molar relationship due to a severe proclination of the mandibular dental arch. Unilateral congenital missing premolars caused a discrepancy between the facial and dental midline. After extraction of two premolars and the impacted mandibular third molars, nonsurgical therapy was performed using the standard edgewise appliance combined with a high-pull headgear and Class III elastics. The successful treatment outcome and stability of the final occlusion indicates that a combination of high-pull headgear and Class III elastics is one of the effective devices in the nonsurgical treatment of open bite and, is especially helpful in uprighting the mandibular dental arch.

  6. Neurosurgical management of adult diffuse low grade gliomas in Canada: a multi-center survey.

    PubMed

    Khan, Osaama H; Mason, Warren; Kongkham, Paul N; Bernstein, Mark; Zadeh, Gelareh

    2016-01-01

    Adult diffuse low-grade gliomas are slow growing, World Health Organization grade II lesions with insidious onset and ultimate anaplastic transformation. The timing of surgery remains controversial with polarized practices continuing to govern patient management. As a result, the management of these patients is variable. The goal of this questionnaire was to evaluate practice patterns in Canada. An online invitation for a questionnaire including diagnostic, preoperative, perioperative, and postoperative parameters and three cases with magnetic resonance imaging data with questions to various treatment options in these patients was sent to practicing neurosurgeons and trainees. Survey was sent to 356 email addresses with 87 (24.7%) responses collected. The range of years of practice was less than 10 years 36% (n = 23), 11-20 years 28% (n = 18), over 21 years 37% (n = 24). Twenty-two neurosurgery students of various years of training completed the survey. 94% (n = 47) of surgeons and trainees (n = 20) believe that we do not know the "right treatment". 90% of surgeons do not obtain formal preoperative neurocognitive assessments. 21% (n = 13) of surgeons and 23% of trainees (n = 5) perform a biopsy upon first presentation. A gross total resection was believed to increase progression free survival (surgeons: 75%, n = 46; trainees: 95%, n = 21) and to increase overall survival (surgeons: 64%, n = 39, trainees: 68%, n = 15). Intraoperative MRI was only used by 8% of surgeons. Awake craniotomy was the procedure of choice for eloquent tumors by 80% (n = 48) of surgeons and 100% of trainees. Of those surgeons who perform awake craniotomy 93% perform cortical stimulation and 38% performed subcortical stimulation. Using the aid of three hypothetical cases with progressive complexities in tumor eloquence there was a trend for younger surgeons to operate earlier, and use awake craniotomy to obtain greater extent of resection with the aid of cortical stimulation when compared to

  7. High-grade microscopic hematuria in adult men can predict urothelial malignancy

    PubMed Central

    Kotb, Ahmed Fouad; Attia, Doaa

    2014-01-01

    Introduction: Microscopic hematuria in men younger than 40 is a confusing issue to urologists, especially when these men have normal radiological findings. We report our experience in looking for urologic malignancy in this group of patients. Methods: We conducted a prospective study for men with vague urological symptoms. We included men under 40 years old, men with microscopic hematuria greater than 25 red blood cells/high power field in 2 properly collected mid-stream urine samples, and men with free urine culture and normal multiphasic computed tomography abdomen and pelvis studies. All patients underwent diagnostic cystoscurethroscopy. If there were no lesions, multiple random biopsies were taken. In cases of apparently normal cystoscopic findings and associated renal colic, uretroscopy was done to the suspected side. Results: Only 20 patients fulfilled our inclusion criteria. The mean age of the patients were 34; 2 patients presented with pain. The other 18 patients were presenting with mild recurrent lower urinary tract symptoms. Cystoscopy showed small papillary low-grade tumour in 3 patients. All random biopsies were free of malignancy. Unilateral uretroscopy for the 2 cases presented with pain detected carcinoma in situ in one of them. Conclusion: Cystoscopy is highly recommended for young adult men, with significant levels of microscopic hematuria, due to the 20% incidence rate of associated urological malignancy. Random bladder biopsies, in the absence of suspicious lesions, have no diagnostic role, and should not be done. Uretroscopy is advised for patients with microscopic hematuria and loin pain, even in the absence of suspicious radiological findings. PMID:25132893

  8. Impact of 14-day bed rest on serum adipokines and low-grade inflammation in younger and older adults.

    PubMed

    Jurdana, Mihaela; Jenko-Pražnikar, Zala; Mohorko, Nina; Petelin, Ana; Jakus, Tadeja; Šimunič, Boštjan; Pišot, Rado

    2015-12-01

    Ageing and inactivity both contribute to systemic inflammation, but the effects of inactivity on inflammation in healthy elderly individuals have not been elucidated. We hypothesised that 14-day bed rest could affect the pro- and anti-inflammatory markers in young subjects differently than in older adults. A short-term 14-day horizontal bed rest study (BR14) has been used as a model of inactivity in two groups of healthy male volunteers: 7 aged 18-30 years (young) and 16 aged 55-65 years (older adults). The effects of inactivity on inflammation were compared. Key low-grade inflammation mediators, tumour necrosis factor α (TNF-α), interleukin-6 (IL-6), visfatin, resistin, and anti-inflammatory adiponectin were measured in fasting serum samples, collected at baseline (BDC) and post BR14. Young responded to BR14 by increasing serum visfatin and resistin while older adults responded to BR14 by increasing IL-6 and TNF-α. In addition, serum adiponectin increased in all participants. Data from correlation analysis demonstrated positive association between Δ serum visfatin and Δ IL-6 in both groups, while Δ serum adiponectin was negatively associated with Δ TNF-α in young and positively associated with Δ resistin in the older adults. As little as 14 days of complete physical inactivity (BR14) negatively affected markers of low-grade inflammation in both groups, but the inflammation after BR14 was more pronounced in older adults. The effect of BR14 on IL-6 and resistin differed between young and older adults. Inflammatory responses to BR14 in older adults differed from those reported in the literature for obese or subjects in pathological states, suggesting potentially different mechanisms between inactivity- and obesity-induced inflammations.

  9. The Basic Program of Vocational Agriculture in Louisiana. Ag I and Ag II (9th and 10th Grades). Volume III. Bulletin 1690-III.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum guide, the third volume of the series, outlines the basic program of vocational agriculture for Louisiana students in the ninth and tenth grades. Covered in the five units on plant science are growth processes of plants, cultural practices for plants, insects affecting plants, seed and plant selection, and diseases that affect…

  10. Beginnings III: A Publication of Adult Student Writing of the Ohio Writers' Conference.

    ERIC Educational Resources Information Center

    Ohio State Literacy Resource Center, Kent.

    This document contains 58 poems, essays, letters, personal narratives, reminiscences, and short stories that were selected from 255 entries submitted by 170 adult student writers in Ohio. The student-authored literary works, which adult educators can use in their adult literacy classrooms, are grouped under the following themes: family, learning,…

  11. Grade-response relationship between blood pressure and severity of coronary atherosclerosis in asymptomatic adults: assessment with coronary CT angiography.

    PubMed

    Im, Tae Seong; Chun, Eun Ju; Lee, Min Su; Adla, Theodor; Kim, Jeong A; Choi, Sang Il

    2014-12-01

    Hypertension is known to be a strong risk factor for coronary atherosclerosis. We aimed to investigate the prevalence, severity, and plaque characteristics of coronary atherosclerosis according to grade of blood pressure (BP) using coronary CT angiography (CCTA) in asymptomatic adults. We enrolled 8,238 asymptomatic subjects who underwent coronary artery calcium scoring (CACS) and CCTA for health screening purposes. Subjects were classified according to JNC 7 guidelines (normal, systolic BP/diastolic BP < 120/80; pre-hypertension [PH], 120-139/80-89; hypertension stage 1 [H1], 140-159/90-99; hypertension stage 2 [H2], >160/100). Isolated systolic hypertension (ISH; systolic BP > 140, diastolic BP < 80) was additionally categorized. With CCTA, the presence of plaques, severity of stenosis, and plaque types were assessed. Using multiple logistic regression analysis, the adjusted odds ratios (AORs) for plaque, obstructive coronary artery disease (CAD) (luminal stenosis ≥50 %), non-calcified plaque (NCP), and CACS > 100 were assessed according to BP grade. After adjustment for clinical risk factors, the risk of subclinical atherosclerosis, NCP, and CACS > 100 gradually increased from PH stage (all P values for trend <0.05), while the risk of obstructive CAD increased from the H1 stage (AORs of H1 and H2: 1.70 and 2.33, respectively). In the ISH group, the AOR of subclinical atherosclerosis (1.64) was higher than in the H1 group (1.55), while the AOR of obstructive CAD (2.58) was higher than in the H2 group (2.33). Therefore, our study strongly suggests that coronary atherosclerosis in asymptomatic adults shows a grade-response relationship according to hypertension grade. PMID:25178841

  12. Low-grade glioma: supratentorial astrocytoma, oligodendroglioma, and oligoastrocytoma in adults.

    PubMed

    Ashby, Lynn S; Shapiro, William R

    2004-05-01

    Low-grade glioma is not a single diagnosis but a category of biologically diverse neoplasms. They are indolent, progressive, and, following anaplastic transformation, invariably fatal. Neuro-oncologists have not established a treatment standard for these tumors. However, it is clear that "low-grade" is not synonymous with "benign," and treatment is required sometime in the course of the disease. Previously, achieving a consensus had been limited by a lack of class I evidence. Physicians treated patients based on retrospective series and personal experience. Currently, results from prospective clinical trials are becoming available. These studies have provided data that may serve as treatment guidelines. Additional results regarding the identification of prognostic variables have raised more questions to be answered. Attention is now directed to the importance of translational research to better define these neoplasms. In the future, it will be necessary to distinguish among low-grade gliomas and identify therapies that may differ between them.

  13. A Randomized Controlled Trial Comparing Suture-Fixation Mucopexy and Doppler-Guided Hemorrhoidal Artery Ligation in Patients with Grade III Hemorrhoids

    PubMed Central

    Zhai, Min; Zhang, Yong-An; Wang, Zhen-Yi; Sun, Jian-Hua; Wen, Jie; Zhang, Qi; Li, Jin-De; Wu, Yi-Zheng; Zhou, Feng; Xu, Hui-Lei

    2016-01-01

    Background. We aimed to evaluate the effectiveness of a suture-fixation mucopexy procedure by comparing with Doppler-guided hemorrhoidal artery ligation (DGHAL) in the management of patients with grade III hemorrhoids. Methods. This was a randomized controlled trial. One hundred patients with grade III hemorrhoids were randomly assigned to receive suture-fixation mucopexy (n = 50) or DGHAL (n = 50). Outcome assessments were performed at 2 weeks, 12 months, and 24 months. Assessments included resolution of clinical symptoms, postoperative complications, duration of hospitalization, and total costs. Results. At 2 weeks, one (2%) patient in suture-fixation group and four (8%) patients in DGHAL group had persistent prolapsing hemorrhoids. Postoperative bleeding was observed in two patients (4%) in suture-fixation group and one patient in DGHAL group. There was no significant difference in short-term recurrence between groups. Postoperative complications and duration of hospitalization were comparable between the two groups. Rates of recurrence of prolapse or bleeding at 12 months did not differ between groups. However, recurrence of prolapse at 24 months was significantly more common in DGHAL group (19.0% versus 2.3%, p = 0.030). Conclusions. Compared with DGHAL, the suture-fixation mucopexy technique had comparable short-term outcomes and favorable long-term outcomes. PMID:27066071

  14. DG-RAR (Doppler-guided recto-anal repair): a new mini invasive technique in the treatment of prolapsed hemorrhoids (grade III-IV): preliminary report.

    PubMed

    Testa, Alessandro; Torino, Giovanni; Gioia, Annarita

    2010-01-01

    We present preliminary data from a prospective observational study on an initial group of 40 patients, selected from our Department, affected by grade III-IV hemorrhoids and treated with a new less invasive technique called Doppler-guided recto-anal repair [DG-RAR; Agency for Medical Innovations GmbH (AMI), Feldkirch, Osterreich, Austria]. This study was performed by analyzing bleeding, pain, and prolapse in the preoperative period and after surgery. Follow-up ranged from 5 to 37 months. We used this technique to treat the "vascular factor" with a Doppler-guided suture of the terminal branches of the hemorrhoidal arteries (HAL Doppler), and then we reduced hemorrhoidal prolapse [recto-anal repair (RAR)]. Recto-anal repair was performed with a special proctoscope with an oblique slot that when rotating shows a progressively wider portion of anorectal mucosa and submucosa in a longitudinal direction. Furthermore, this rotation enables the performance of a longitudinal pexy where the prolapse is located. The result is an immediate reduction of hemorrhoidal prolapse. Postoperative follow-up showed disappearance of pain and no bleeding. Relapse of prolapse occurred in 2 (5%) patients. Complications included 2 rectal impactions and 2 cases of thrombosis. The data appear encouraging for grade III-IV hemorrhoids treated with DG-RAR because of reduced trauma and a lower rate of complications with respect to other techniques used for prolapse reduction.

  15. Asia and Australia: Language Arts around the World, Volume III. Cross Curricular Activities for Grades 4-6.

    ERIC Educational Resources Information Center

    Fuchs, Lucy

    Suggesting that students in the intermediate grades can explore the world around them and practice valuable skills in spelling, reading, writing, communication, and language, this book presents cross-curricular units designed to integrate language-arts activities into the study of Asian and Australian cultures. The units in the book reach diverse…

  16. When Less Is More: Effects of Grade Skipping on Adult STEM Productivity among Mathematically Precocious Adolescents

    ERIC Educational Resources Information Center

    Park, Gregory; Lubinski, David; Benbow, Camilla P.

    2013-01-01

    Using data from a 40-year longitudinal study, the authors examined 3 related hypotheses about the effects of grade skipping on future educational and occupational outcomes in science, technology, engineering, and mathematics (STEM). From a combined sample of 3,467 mathematically precocious students (top 1%), a combination of exact and propensity…

  17. Phase I/II Trial of the Pharmacokinetics, Safety, and Antiretroviral Activity of Tenofovir Disoproxil Fumarate in Human Immunodeficiency Virus-Infected Adults

    PubMed Central

    Barditch-Crovo, Patricia; Deeks, Steven G.; Collier, Ann; Safrin, Sharon; Coakley, Dion F.; Miller, Michael; Kearney, Brian P.; Coleman, Rebecca L.; Lamy, Patrick D.; Kahn, James O.; McGowan, Ian; Lietman, Paul S.

    2001-01-01

    Tenofovir DF is an antiviral nucleotide with activity against human immunodeficiency virus type 1 (HIV-1). The pharmacokinetics, safety, and activity of oral tenofovir DF in HIV-1-infected adults were evaluated in a randomized, double-blind, placebo-controlled, escalating-dose study of four doses (75, 150, 300, and 600 mg given once daily). Subjects received a single dose of tenofovir DF or a placebo, followed by a 7-day washout period. Thereafter, subjects received their assigned study drug once daily for 28 days. Pharmacokinetic parameters were dose proportional and demonstrated no change with repeated dosing. Reductions in plasma HIV-1 RNA were dose related at tenofovir DF doses of 75 to 300 mg, but there was no increase in virus suppression between the 300- and 600-mg dose cohorts, despite dose-proportional increases in drug exposure. Grade III or IV adverse events were limited to laboratory abnormalities, including elevated creatine phosphokinase and liver function tests, which resolved with or without drug discontinuation and without sequelae. No patients developed detectable sequence changes in the reverse transcriptase gene. PMID:11557462

  18. Youth Transition into the Labour Market. The Class of '89: Initial Survey of Level III (Grade 12) High School Students.

    ERIC Educational Resources Information Center

    Sharpe, Dennis B.; Spain, William H.

    The Transition of Youth into the Labour Market is a developmental study of youth as they make the difficult transition into the labor market of Newfoundland and Labrador. The project consists of two parallel yet interrelated studies, one focusing on the full cohort of over 9000 Level III high school students at the end of the 1988-89 school year,…

  19. PATHWAYS: An Adult Pre-GED Writing Skills Workbook. Level III. Teacher's Guide.

    ERIC Educational Resources Information Center

    Lovett, Ollie M.

    Part of the PATHWAYS Curriculum, the teacher's guide for the Pre-GED (General Educational Development) Level III writing skills student workbook provides a concise explanation of each skill, suggested teaching strategies, answers to the writing exercises, and a list of supplementary commercial materials for each of the lessons presented. Over 40…

  20. PATHWAYS: An Adult Pre-GED Reading Skills Workbook. Level III. Teacher's Guide.

    ERIC Educational Resources Information Center

    Lovett, Ollie M.

    The teacher's guide for the Pre-GED (General Educational Development) Level III reading skills student workbook path of the PATHWAYS Curriculum contains a concise explanation of each skill, suggested teaching strategies, answers to the exercises, and a list of available commercial materials that may be used to supplement the exercises for each…

  1. PATHWAYS: An Adult Pre-GED Reading Skills Workbook. Level III.

    ERIC Educational Resources Information Center

    Lovett, Ollie M.

    Utilizing Southwestern Indian myths, legends, poems, history, and information on religious beliefs, architecture, fine arts, music, dance, and social practices, this Pre-GED (General Educational Development) Level III reading skills workbook, part of the PATHWAYS Curriculum, provides a culture-based GED preparatory reading and writing curriculum…

  2. PATHWAYS: An Adult Pre-GED Writing Skills Workbook. Level III.

    ERIC Educational Resources Information Center

    Lovett, Ollie M.

    Emphasizing student-generated writing, the Pre-GED (General Educational Development) Level III writing skills workbook utilizes southwestern Indian myths, legends, poems, history, and information on religious beliefs, architecture, fine arts, music, dance, and social practices to provide a culture-based GED preparatory reading and writing…

  3. The Role of Radiotherapy and Chemotherapy in the Treatment of Primary Adult High Grade Gliomas: Assessment of Patients for These Treatment Approaches and the Common Immediate Side Effects

    PubMed Central

    Philip-Ephraim, E. E.; Eyong, K. I.; Williams, U. E.; Ephraim, R. P.

    2012-01-01

    Gliomas are the commonest primary brain tumours in adults. They are usually classified and graded according to the criteria by the World Health Organisation. High-grade gliomas are the most malignant primary brain tumours. Conventional therapies include surgery, radiotherapy, and chemotherapy. The tumours often demonstrate high levels of resistance to these conventional therapies, and in spite of treatment advances the prognosis remains poor. PMID:23304556

  4. A Guideline Curriculum for Adult Basic Education: English, Grades 0-8.

    ERIC Educational Resources Information Center

    Vancouver Community Coll., British Columbia.

    Designed for use in Adult Basic Education (ABE) programs, this curriculum guide contains a skills outline, activities, materials, a bibliography of selected materials, and 343 worksheets dealing with word attack, spelling, reading, and writing skills. The curricular model presented utilizes a minimum essentials approach that passes students…

  5. Two-Step Extraction of the Lower First Molar for Class III Treatment in Adult Patient

    PubMed Central

    Paulin, Ricardo Fabris; Raveli, Taísa Barnabé; Raveli, Dirceu Barnabé

    2016-01-01

    The aim of this article is to describe a case report of Class III malocclusion treatment with lower first molar extraction. The 27-year-old Caucasian male patient presented a symmetric face with a straight profile, hyperdivergent growth pattern, molar and cuspid Class III relation, and an anterior crossbite as well as a mild crowding on cuspids area, in both upper and lower arches and a tendency to posterior crossbite. The treatment was performed by the use of Haas expansion appliance followed by an initial alignment and leveling of the upper and lower arches with a fixed edgewise appliance, extraction of lower teeth aiming the correction of the incisors proclination and end the treatment with a Class I molar relationship. It resulted in a significant change in the patient's profile, dentoalveolar Class III correction, upper arch expansion, leveling and alignment of the upper and lower arches, and improvement of tipping of the upper and lowers incisors. In cases of a dentoalveolar compensation in well positioned bone bases the treatment with fixed appliances is an alternative and extraction of lower teeth is considered.

  6. Two-Step Extraction of the Lower First Molar for Class III Treatment in Adult Patient

    PubMed Central

    Paulin, Ricardo Fabris; Raveli, Taísa Barnabé; Raveli, Dirceu Barnabé

    2016-01-01

    The aim of this article is to describe a case report of Class III malocclusion treatment with lower first molar extraction. The 27-year-old Caucasian male patient presented a symmetric face with a straight profile, hyperdivergent growth pattern, molar and cuspid Class III relation, and an anterior crossbite as well as a mild crowding on cuspids area, in both upper and lower arches and a tendency to posterior crossbite. The treatment was performed by the use of Haas expansion appliance followed by an initial alignment and leveling of the upper and lower arches with a fixed edgewise appliance, extraction of lower teeth aiming the correction of the incisors proclination and end the treatment with a Class I molar relationship. It resulted in a significant change in the patient's profile, dentoalveolar Class III correction, upper arch expansion, leveling and alignment of the upper and lower arches, and improvement of tipping of the upper and lowers incisors. In cases of a dentoalveolar compensation in well positioned bone bases the treatment with fixed appliances is an alternative and extraction of lower teeth is considered. PMID:27699072

  7. High-Grade Glioma of the Ventrolateral Medulla in an Adult: Case Presentation and Discussion of Surgical Considerations

    PubMed Central

    Spurgeon, Angela; Le, Viet; Konakondla, Sanjay; Miller, Douglas C.; Hopkins, Tamera; Litofsky, N. Scott

    2016-01-01

    Background. High-grade gliomas of the brainstem are rare in adults and are particularly rare in the anterolateral medulla. We describe an illustrative case and discuss the diagnostic and treatment issues associated with a tumor in this location, including differential diagnosis, anatomical considerations for options for surgical management, multimodality treatment, and prognosis. Case Description. A 69-year-old woman presented with a 3-week history of progressive right lower extremity weakness. She underwent an open biopsy via a far lateral approach with partial condylectomy, which revealed a glioblastoma. Concurrent temozolomide and radiation were completed; however, she elected to stop her chemotherapy after 5.5 weeks of treatment. She succumbed to her disease 11 months after diagnosis. Conclusions. Biopsy can be performed relatively safely to provide definitive diagnosis to guide treatment, but long-term prognosis is poor. PMID:27242937

  8. PCSK1 rs6232 Is Associated with Childhood and Adult Class III Obesity in the Mexican Population

    PubMed Central

    Villalobos-Comparán, Marisela; Villamil-Ramírez, Hugo; Villarreal-Molina, Teresa; Larrieta-Carrasco, Elena; León-Mimila, Paola; Romero-Hidalgo, Sandra; Jacobo-Albavera, Leonor; Liceaga-Fuentes, Adriana E.; Campos-Pérez, Francisco J.; López-Contreras, Blanca E.; Tusié-Luna, Teresa; del Río-Navarro, Blanca E.; Aguilar-Salinas, Carlos A.; Canizales-Quinteros, Samuel

    2012-01-01

    Background Common variants rs6232 and rs6235 in the PCSK1 gene have been associated with obesity in European populations. We aimed to evaluate the contribution of these variants to obesity and related traits in Mexican children and adults. Methodology/Principal Findings Rs6232 and rs6235 were genotyped in 2382 individuals, 1206 children and 1176 adults. Minor allele frequencies were 0.78% for rs6232 and 19.99% for rs6235. Rs6232 was significantly associated with childhood obesity and adult class III obesity (OR = 3.01 95%CI 1.64–5.53; P = 4×10−4 in the combined analysis). In addition, this SNP was significantly associated with lower fasting glucose levels (P = 0.01) and with increased insulin levels and HOMA-B (P = 0.05 and 0.01, respectively) only in non-obese children. In contrast, rs6235 showed no significant association with obesity or with glucose homeostasis parameters in any group. Conclusion/Significance Although rs6232 is rare in the Mexican population, it should be considered as an important risk factor for extreme forms of obesity. PMID:22737226

  9. Reaching Adults for Lifelong Learning. III. Directory of Reporting Programs and Statistical Tables.

    ERIC Educational Resources Information Center

    Paisley, Matilda B.; And Others

    Data from programs which participated in a study of lifelong learning programs in the United States are contained in this volume. A directory of 949 reporting adult education programs is followed by statistical tables with results from promotion questionnaires. Institutions are compared by size and type. (RS)

  10. A systematic pipeline for the objective comparison of whole-brain spectroscopic MRI with histology in biopsy specimens from grade III glioma

    PubMed Central

    Cordova, J. Scott; Gurbani, Saumya S.; Olson, Jeffrey J.; Liang, Zhongxing; Cooper, Lee A. D.; Shu, Hui-Kuo G.; Schreibmann, Eduard; Neill, Stewart G.; Hadjipanayis, Constantinos G.; Holder, Chad A.; Shim, Hyunsuk

    2016-01-01

    The diagnosis, prognosis, and management of patients with gliomas are largely dictated by the pathological analysis of tissue biopsied from a selected region within the lesion. However, due to the heterogeneous and infiltrative nature of gliomas, identifying the optimal region for biopsy with conventional magnetic resonance imaging (MRI) can be quite difficult. This is especially true for low grade gliomas, which often are non-enhancing tumors. To improve the management of patients with these tumors, the field of neuro-oncology requires an imaging modality that can specifically identify a tumor’s most anaplastic/aggressive region(s) for biopsy targeting. The addition of metabolic mapping using spectroscopic MRI (sMRI) to supplement conventional MRI could improve biopsy targeting and, ultimately, diagnostic accuracy. Here, we describe a pipeline for the integration of state-of-the-art, high-resolution whole-brain 3D sMRI maps into a stereotactic neuronavigation system for guiding biopsies in gliomas with nonenhancing components. We also outline a machine-learning method for automated histology analysis that generates normalized, quantitative metrics describing tumor infiltration in immunohistochemically-stained tissue specimens. As a proof of concept, we describe the combination of these two techniques in a small cohort of grade III glioma patients. In this work, we aim to set forth a systematic pipeline to stimulate histopathology-image validation of advanced MRI techniques, such as sMRI. PMID:27489883

  11. Proton Beam Radiation Therapy in Treating Patients With Low Grade Gliomas

    ClinicalTrials.gov

    2015-12-14

    Adult Brain Tumor; Adult Brain Stem Glioma; Adult Diffuse Astrocytoma; Adult Ependymoma; Adult Grade II Meningioma; Adult Melanocytic Lesion; Adult Meningeal Hemangiopericytoma; Adult Mixed Glioma; Adult Oligodendroglioma; Adult Pineal Gland Astrocytoma; Adult Pineocytoma; Recurrent Adult Brain Tumor

  12. Updated therapeutic strategy for adult low-grade glioma stratified by resection and tumor subtype.

    PubMed

    Nitta, Masayuki; Muragaki, Yoshihiro; Maruyama, Takashi; Iseki, Hiroshi; Ikuta, Soko; Konishi, Yoshiyuki; Saito, Taichi; Tamura, Manabu; Chernov, Michael; Watanabe, Atsushi; Okamoto, Saori; Maebayashi, Katsuya; Mitsuhashi, Norio; Okada, Yoshikazu

    2013-01-01

    The importance of surgical resection for patients with supratentorial low-grade glioma (LGG) remains controversial. This retrospective study of patients (n = 153) treated between 2000 to 2010 at a single institution assessed whether increasing the extent of resection (EOR) was associated with improved progression-free survival (PFS) and overall survival (OS). Histological subtypes of World Health Organization grade II tumors were as follows: diffuse astrocytoma in 49 patients (32.0%), oligoastrocytoma in 45 patients (29.4%), and oligodendroglioma in 59 patients (38.6%). Median pre- and postoperative tumor volumes and median EOR were 29.0 cm(3) (range 0.7-162 cm(3)) and 1.7 cm(3) (range 0-135.7 cm(3)) and 95%, respectively. Five- and 10-year OS for all LGG patients were 95.1% and 85.4%, respectively. Eight-year OS for diffuse astrocytoma, oligoastrocytoma, and oligodendroglioma were 70.7%, 91.2%, and 98.3%, respectively. Five-year PFS for diffuse astrocytoma, oligoastrocytoma, and oligodendroglioma were 42.6%, 71.3%, and 62.7%, respectively. Patients were divided into two groups by EOR ≥90% and <90%, and OS and PFS were analyzed. Both OS and PFS were significantly longer in patients with ≥90% EOR. Increased EOR resulted in better PFS for diffuse astrocytoma but not for oligodendroglioma. Multivariate analysis identified age and EOR as parameters significantly associated with OS. The only parameter associated with PFS was EOR. Based on these findings, we established updated therapeutic strategies for LGG. If surgery resulted in EOR <90%, patients with astrocytoma will require second-look surgery, whereas patients with oligodendroglioma or oligoastrocytoma, which are sensitive to chemotherapy, will be treated with chemotherapy.

  13. Living arrangements affect dietary quality for U.S. adults aged 50 years and older: NHANES III 1988-1994.

    PubMed

    Davis, M A; Murphy, S P; Neuhaus, J M; Gee, L; Quiroga, S S

    2000-09-01

    The number and proportion of older U.S. adults who live alone have increased dramatically in the past three decades, and there is concern that these individuals may have particularly poor dietary quality. We examined the association of four living arrangements (living with a spouse only, with a spouse plus someone else, with someone other than a spouse or living alone) with dietary quality (the number of low nutrients out of a possible 15, with low defined as <67% of the recommended dietary allowance) among 6525 U.S. adults aged 50-64 y and those >/=65 y in the third National Health and Nutrition Examination Survey (NHANES III 1988-1994). Among non-Hispanic Caucasian adults, those who lived with a spouse only had better dietary quality, with significant differences ranging from 0.8 to 1.5 fewer low nutrients compared with those with other living arrangements. Effects of living arrangements on dietary quality were also seen among non-Hispanic African-Americans, Mexican-Americans, and those of "other" races, but differences were significant only for African-American men aged >65 y living with a spouse plus others (1.6 additional low nutrients compared with those living with a spouse only). Energy intake was strongly associated with dietary quality, but did not account for the associations between living arrangements and dietary quality. Although middle-aged and older adults with living arrangements other than living with a spouse only (including those living alone) tended to have poorer dietary quality, the effects varied substantially across age, gender and ethnic categories. PMID:10958821

  14. Pediatric and Adult High-Grade Glioma Stem Cell Culture Models Are Permissive to Lytic Infection with Parvovirus H-1.

    PubMed

    Josupeit, Rafael; Bender, Sebastian; Kern, Sonja; Leuchs, Barbara; Hielscher, Thomas; Herold-Mende, Christel; Schlehofer, Jörg R; Dinsart, Christiane; Witt, Olaf; Rommelaere, Jean; Lacroix, Jeannine

    2016-01-01

    Combining virus-induced cytotoxic and immunotherapeutic effects, oncolytic virotherapy represents a promising therapeutic approach for high-grade glioma (HGG). A clinical trial has recently provided evidence for the clinical safety of the oncolytic parvovirus H-1 (H-1PV) in adult glioblastoma relapse patients. The present study assesses the efficacy of H-1PV in eliminating HGG initiating cells. H-1PV was able to enter and to transduce all HGG neurosphere culture models (n = 6), including cultures derived from adult glioblastoma, pediatric glioblastoma, and diffuse intrinsic pontine glioma. Cytotoxic effects induced by the virus have been observed in all HGG neurospheres at half maximal inhibitory concentration (IC50) doses of input virus between 1 and 10 plaque forming units per cell. H-1PV infection at this dose range was able to prevent tumorigenicity of NCH421k glioblastoma multiforme (GBM) "stem-like" cells in NOD/SCID mice. Interestingly NCH421R, an isogenic subclone with equal capacity of xenograft formation, but resistant to H-1PV infection could be isolated from the parental NCH421k culture. To reveal changes in gene expression associated with H-1PV resistance we performed a comparative gene expression analysis in these subclones. Several dysregulated genes encoding receptor proteins, endocytosis factors or regulators innate antiviral responses were identified and represent intriguing candidates for to further study molecular mechanisms of H-1PV resistance. PMID:27213425

  15. Pediatric and Adult High-Grade Glioma Stem Cell Culture Models Are Permissive to Lytic Infection with Parvovirus H-1

    PubMed Central

    Josupeit, Rafael; Bender, Sebastian; Kern, Sonja; Leuchs, Barbara; Hielscher, Thomas; Herold-Mende, Christel; Schlehofer, Jörg R.; Dinsart, Christiane; Witt, Olaf; Rommelaere, Jean; Lacroix, Jeannine

    2016-01-01

    Combining virus-induced cytotoxic and immunotherapeutic effects, oncolytic virotherapy represents a promising therapeutic approach for high-grade glioma (HGG). A clinical trial has recently provided evidence for the clinical safety of the oncolytic parvovirus H-1 (H-1PV) in adult glioblastoma relapse patients. The present study assesses the efficacy of H-1PV in eliminating HGG initiating cells. H-1PV was able to enter and to transduce all HGG neurosphere culture models (n = 6), including cultures derived from adult glioblastoma, pediatric glioblastoma, and diffuse intrinsic pontine glioma. Cytotoxic effects induced by the virus have been observed in all HGG neurospheres at half maximal inhibitory concentration (IC50) doses of input virus between 1 and 10 plaque forming units per cell. H-1PV infection at this dose range was able to prevent tumorigenicity of NCH421k glioblastoma multiforme (GBM) “stem-like” cells in NOD/SCID mice. Interestingly NCH421R, an isogenic subclone with equal capacity of xenograft formation, but resistant to H-1PV infection could be isolated from the parental NCH421k culture. To reveal changes in gene expression associated with H-1PV resistance we performed a comparative gene expression analysis in these subclones. Several dysregulated genes encoding receptor proteins, endocytosis factors or regulators innate antiviral responses were identified and represent intriguing candidates for to further study molecular mechanisms of H-1PV resistance. PMID:27213425

  16. Pediatric and Adult High-Grade Glioma Stem Cell Culture Models Are Permissive to Lytic Infection with Parvovirus H-1.

    PubMed

    Josupeit, Rafael; Bender, Sebastian; Kern, Sonja; Leuchs, Barbara; Hielscher, Thomas; Herold-Mende, Christel; Schlehofer, Jörg R; Dinsart, Christiane; Witt, Olaf; Rommelaere, Jean; Lacroix, Jeannine

    2016-05-19

    Combining virus-induced cytotoxic and immunotherapeutic effects, oncolytic virotherapy represents a promising therapeutic approach for high-grade glioma (HGG). A clinical trial has recently provided evidence for the clinical safety of the oncolytic parvovirus H-1 (H-1PV) in adult glioblastoma relapse patients. The present study assesses the efficacy of H-1PV in eliminating HGG initiating cells. H-1PV was able to enter and to transduce all HGG neurosphere culture models (n = 6), including cultures derived from adult glioblastoma, pediatric glioblastoma, and diffuse intrinsic pontine glioma. Cytotoxic effects induced by the virus have been observed in all HGG neurospheres at half maximal inhibitory concentration (IC50) doses of input virus between 1 and 10 plaque forming units per cell. H-1PV infection at this dose range was able to prevent tumorigenicity of NCH421k glioblastoma multiforme (GBM) "stem-like" cells in NOD/SCID mice. Interestingly NCH421R, an isogenic subclone with equal capacity of xenograft formation, but resistant to H-1PV infection could be isolated from the parental NCH421k culture. To reveal changes in gene expression associated with H-1PV resistance we performed a comparative gene expression analysis in these subclones. Several dysregulated genes encoding receptor proteins, endocytosis factors or regulators innate antiviral responses were identified and represent intriguing candidates for to further study molecular mechanisms of H-1PV resistance.

  17. Living longer with adult high-grade glioma: setting a research agenda for patients and their caregivers.

    PubMed

    Russell, Bethany; Collins, Anna; Dally, Michael; Dowling, Anthony; Gold, Michelle; Murphy, Michael; Philip, Jennifer

    2014-10-01

    The long-term survival of patients with adult high-grade glioma (HGG) remains poor, but for those who do live longer functional status and neurocognitive ability may be influenced by residual or recurrent tumour, or treatment-related complications. The aim of this review was to examine the current literature regarding the quality of life and experience of patients living longer with adult HGG and their caregivers, with a view to understanding the burden of treatment on patient abilities and deficits over time. Medline, PsychINFO and CINAHL databases were searched for the core concept of HGG in combination with an aspect of quality of long-term survival. Key findings of the 12 included studies were identified and synthesised thematically. There is a paucity of dedicated studies which have investigated the experiences of this cohort. The strength of existing literature is limited by the systematic exclusion of the poorest functioning patients and the under-representation of caregiver perspectives. Discrepancies in how patients view their quality of life were highlighted, despite consistent findings of significant physical and functional impairment. This review confirmed the presence of important differences between patient and caregiver views regarding patient abilities following treatment. Caregiver burden was found to be high, due to multiple dynamic and relentless stressors. The true experience of patients living longer with adult HGG and their caregivers remains unclear, particularly for patients with poorer neurocognitive and functional outcomes. Further research is required to clarify and replicate findings, explore discrepancies between patient and caregiver views, and to specifically investigate how caregiver needs and experiences may evolve over time. PMID:24980038

  18. Unmet Needs of Low Academic Level Adult (0-4th Grade Level) Students: A Follow-Up Study. A Special Demonstration/Teacher Training Project. Final Report.

    ERIC Educational Resources Information Center

    Portage Township Schools, IN.

    An Indiana 310 Project was conducted to determine the needs of very low level adult basic education students (0-4th grade). Specifically, the study sought to answer the following four questions: (1) What brings low academic level students into ABE programs? (2) What aspects of the ABE programs do low academic level students dislike? (3) Why do low…

  19. Dopamine D4 receptor exon III polymorphism, adverse life events and personality traits in a nonclinical German adult sample.

    PubMed

    Reiner, Iris; Spangler, Gottfried

    2011-01-01

    Personality and temperament embrace a wide area of both psychological and behavioral processes which are also based on disposition. A functional polymorphism in exon III of the dopamine D4 receptor gene (DRD4) has been a highly suspect genetic marker for personality in spite of ambiguous results. The present study aimed to further elucidate the relationship between DRD4, negative life events and personality in a representative nonclinical sample. Hundred sixty-seven Germans completed the NEO Five-Factor Inventory, the Tridimensional Personality Questionnaire and the California Adult Q-Sort. A factor analysis revealed 3 factors: emotional stability, social orientation and impulsivity. DNA from buccal cells was genotyped for the DRD4 variable-number tandem-repeat exon III polymorphism with respect to presence versus absence of the DRD4 7-repeat allele. Adverse life events were assessed by means of the Adverse Life Events Scale. Men carrying the DRD4 7-repeat allele were more impulsive than those without. Male 7-repeat carriers were more emotionally instable than others, but only when they experienced a large amount of negative life events. No genotype-personality relationships were found for women. The results indicate gender-specific influences of the DRD4 gene on human behavior and invite researchers to further investigate gene-environment correlations on personality traits.

  20. DRD4-exonIII-VNTR moderates the effect of childhood adversities on emotional resilience in young-adults.

    PubMed

    Das, Debjani; Cherbuin, Nicolas; Tan, Xiaoyun; Anstey, Kaarin J; Easteal, Simon

    2011-01-01

    Most individuals successfully maintain psychological well-being even when exposed to trauma or adversity. Emotional resilience or the ability to thrive in the face of adversity is determined by complex interactions between genetic makeup, previous exposure to stress, personality, coping style, availability of social support, etc. Recent studies have demonstrated that childhood trauma diminishes resilience in adults and affects mental health. The Dopamine receptor D4 (DRD4) exon III variable number tandem repeat (VNTR) polymorphism was reported to moderate the impact of adverse childhood environment on behaviour, mood and other health-related outcomes. In this study we investigated whether DRD4-exIII-VNTR genotype moderates the effect of childhood adversities (CA) on resilience. In a representative population sample (n = 1148) aged 30-34 years, we observed an interactive effect of DRD4 genotype and CA (β = 0.132; p = 0.003) on resilience despite no main effect of the genotype when effects of age, gender and education were controlled for. The 7-repeat allele appears to protect against the adverse effect of CA since the decline in resilience associated with increased adversity was evident only in individuals without the 7-repeat allele. Resilience was also significantly associated with approach-/avoidance-related personality measures (behavioural inhibition/activation system; BIS/BAS) measures and an interactive effect of DRD4-exIII-VNTR genotype and CA on BAS was observed. Hence it is possible that approach-related personality traits could be mediating the effect of the DRD4 gene and childhood environment interaction on resilience such that when stressors are present, the 7-repeat allele influences the development of personality in a way that provides protection against adverse outcomes.

  1. Pair Box 8 (PAX8) protein expression in high grade, late stage (stages III and IV) ovarian serous carcinoma

    PubMed Central

    Mhawech-Fauceglia, Paulette; Wang, Dan; Samrao, Damanzoopinder; Godoy, Heidi; Ough, Faith; Liu, Song; Pejovic, Tanja; Lele, Shashikant

    2016-01-01

    Objectives Pair-Box 8 (PAX8) is a transcription factor which has been found to be overexpressed in ovarian serous carcinoma (OSC). Silencing PAX8 by using shRNA led to a drop in cell viability in ovarian cancer cell lines, suggesting its use as a targeted therapeutic agent. The prognostic value of PAX8 in OSC is still widely unknown. The aim of this study was to evaluate PAX8 as a prognostic biomarker in patients with advanced stage OSC. Methods PAX8 was evaluated using immunohistochemistry on a tissue microarray of 148 OSC and the expression was correlated to the following clinico-pathologic variables; age of diagnosis, tumor stage, optimal debulking, recurrence free survival (RFS) and overall survival (OS). Results We found that PAX8 was expressed in 61% of cases. There was no association between PAX8 and tumor stage, optimal debulking and disease recurrence. In addition, PAX8 failed to have a predictive value in disease outcome. Conclusion Despite showing that PAX8 protein is not a useful predictive marker in patients with high grade, advanced stage OSC, its overexpression in a large number of these cases makes the inhibition of PAX8 a very attractive targeted therapy. PMID:22705448

  2. A 31 year old woman with essential hypertension grade III and branch retinal vein occlusion with homozygous C677T MTHFR hyperhomocysteinemia and high Lp(a) levels.

    PubMed

    Katsi, Vasiliki; Tousoulis, Dimitris; Chatzistamatiou, Evangelos; Androulakis, Emmanouil; Moustakas, Georgios; Skiadas, Ioannis; Tsioufis, Constantinos; Antoniades, Charalambos; Stefanadis, Christodoulos I; Kallikazaros, Ioannis E

    2010-09-01

    We report a 31-year old woman with essential hypertension grade III and history of branch retinal vein occlusion in the setting of hyperhomocysteinemia due to homozygous MTHFR gene mutation and elevated Lp(a). The patient was treated successfully with antihypertensive treatment, acetylsalicylic acid and multivitamin complex supplementation. PMID:19135738

  3. Two-generation analysis of pollen flow across a landscape. III. Impact of adult population structure.

    PubMed

    Austerlitz, F; Smouse, P E

    2001-12-01

    The rate and distance of instantaneous pollen flow in a population are parameters of considerable current interest for plant population geneticists and conservation biologists. We have recently developed an estimator (phi ft) of differentiation between the inferred pollen clouds that fertilize several females, sampled within a single population. We have shown that there is a simple relation between phi ft and the average pollen dispersal distance (delta) for the case of a population with no geographic structure. Though forest trees usually show considerable pollen flow, assuming an absence of spatially distributed genetic structure is not always wise. Here, we develop analytical theory for the relation between phi ft and delta, for the case where the probability of Identity by Descent (IBD) for two individuals decreases with the physical distance between them. This analytical theory allows us to provide an effective method for estimating pollen dispersal distance in a population with adult genetic structure. Using real examples, we show that estimation errors can be large if genetic structure is not taken into account, so it is wise to evaluate adult genetic structure simultaneously with estimation of phi ft for the pollen clouds. We show that the results are only moderately affected by changes in the decay function, a result of some importance since no completely established theory is available for this function.

  4. Utilizing a restorative approach to correct an adult skeletal class III malocclusion.

    PubMed

    Lemongello, Gerard J

    2008-02-01

    When determining if treatment for malocclusion is indicated, the clinician must understand how the malocclusion affects the patient aesthetically, functionally, and biologically, as well as any impact of treatment. It is important to consult the patient and advise when a less invasive orthodontic treatment plan may be optimal. Once the patient is fully informed of the treatment options and desires treatment without orthodontics, a restorative/ prosthodontic approach using veneers, crowns, or fixed prosthetics can provide exceptional strength, function, and aesthetics. As in all cases, thorough evaluation and planning are essential. The decision to proceed with restorative alignment of the teeth rather than orthodontic alignment is dependent on full disclosure to the patient and the clinician's understanding of preparation design, aesthetics, and occlusion. As demonstrated in this class III case, with proper examination, diagnosis, treatment planning, and communication, excellent aesthetic, phonetic, and functional results can be achieved and maintained. As with all full-mouth restorative cases, periodic occlusal evaluation will be necessary at normal hygiene intervals.

  5. Long-term outcome of stapled transanal rectal resection (STARR) versus stapled hemorrhoidopexys (STH) for grade III-IV hemorrhoids: preliminary results.

    PubMed

    Zanella, Simone; Spirch, Saverio; Scarpa, Marco; Ricci, Francesco; Lumachi, Franco

    2014-01-01

    Circular stapled transanal hemorrhoidopexy (STH) was first introduced by A. Longo for the correction of internal mucosal prolapse and obstructed defecation and in 1998, was proposed as alternative to conventional excisional hemorrhoidectomy. More recently, stapled transanal rectal resection (STARR) has gradually gained popularity, as the Longo procedure, in the treatment of hemorrhoids. The aim of our study was to evaluate the usefulness of STARR as alternative to STH in patients with grade III (n=218, 68.1%) and IV (n=102, 31.9%) hemorrhoids. A group of 320 consecutive patients (median age=51 years; range=16-85) underwent STH (n=281) or STARR (n=39) procedure. The rate of postoperative bleeding (53.8% vs. 74.4%, p<0.01) was significantly reduced in patients who underwent STARR procedure, which required a longer (45 ± 22 vs. 26 ± 11 min, p<0.01) operative time. There were no differences between groups with regard to use of painkillers, postoperative pain intensity, short- (three months) and long-term (one and three years) residual pain, soiling, incontinence and urgency. Patients treated with the STARR procedure had lower recurrence rate of hemorrhoids and a lower incidence of prolapse, both at one year (none vs. 1.4%, p=0.593 and 2.6% vs. 5.3%, p=0.396, respectively) and at two years (none vs. 6.8%, p=0.078 and none vs. 13.2%, p=0.012, respectively). The one-year (9.0 ± 1.8 vs. 9.4 ± 0.7, p=0.171) and two-year (9.6 ± 0.8 vs. 9.1 ± 1.7, p=0.072) general satisfaction was similar but higher in STARR patients than in the STH group. In conclusion, according to our preliminary results, the STARR procedure leads to a lower incidence of complications and recurrences and should be considered for patients with grade III or IV hemorrhoids previously selected for stapled hemorrhoidectomy, as a promising alternative to STH.

  6. Prevalence of Metabolic Syndrome among Korean Adolescents According to the National Cholesterol Education Program, Adult Treatment Panel III and International Diabetes Federation

    PubMed Central

    Kim, Seonho; So, Wi-Young

    2016-01-01

    In both adults and children, metabolic syndrome (MetS) has been attributed to risk factors for type 2 diabetes and cardiovascular disease such as insulin resistance, abdominal obesity, hypertension, and dyslipidemia. This descriptive study aimed to compare the prevalence of MetS and diagnostic components according to the National Cholesterol Education Program, Adult Treatment Panel III (NCEP-ATP III) and International Diabetes Federation (IDF) in 2330 Korean adolescents (10–18 years), using data from the 2010–2012 Korea National Health and Nutrition Examination Survey-V. The NCEP-ATP III and IDF were used to diagnose MetS and yielded prevalence rates of 5.7% and 2.1%, respectively, with no sex-related differences. The most frequent MetS diagnostic components according to the NCEP-ATP III and IDF criteria were high triglyceride levels (21.2%) and low high-density lipoprotein cholesterol levels (13.6%), respectively; approximately 50.1% and 33.1% of adolescents had at least one MetS diagnostic component according to the respective criteria. Both overweight/obese male and female adolescents exhibited significantly increased prevalence rates of MetS and related diagnostic components, compared to normal-weight adolescents. In conclusion, the prevalence rates of MetS and diagnostic components differ according to the NCEP-ATP III and IDF criteria. Henceforth, efforts are needed to establish diagnostic criteria for Korean adolescents. PMID:27706073

  7. Neonatal infection with neurotropic influenza A virus affects working memory and expression of type III Nrg1 in adult mice.

    PubMed

    Asp, Linnéa; Beraki, Simret; Kristensson, Krister; Ogren, Sven Ove; Karlsson, Håkan

    2009-08-01

    Epidemiological studies suggest that early life infections may contribute to the development of psychiatric disorders characterized by cognitive deficits. Here, we studied the effects of a neonatal influenza A/WSN/33 virus infection on locomotor activity, working memory and emotional behavior in adult mice. In addition to wild type mice, immunodeficient (Tap1(-/-)) mice lacking functional CD8(+) T cells, were included in the study to model the potential influence of a genetic deficit relating to virus clearance. Three to four months after the infection, infected Tap1(-/-) mice, but not wild type mice, exhibited deficits in working memory as well as increased rearing activity and anxiety. In the medial prefrontal cortices of these infected Tap1(-/-) mice reduced levels of type III Nrg1 transcripts were observed supporting a role for neuregulin 1 signaling in neuronal circuits involved in working memory. Virus replication, distribution or clearance did not differ between the two genotypes. The lack of CD8(+) T cells, however, appeared to contribute to a more pronounced glia response in Tap1(-/-) than in wild type mice. Thus, the present study suggest that the risk of developing deficits in cognitive and emotional behavior following a CNS infection during brain development is influenced by genetic variation in genes involved in the immune response.

  8. Facial and occlusal esthetic improvements of an adult skeletal Class III malocclusion using surgical, orthodontic, and implant treatment

    PubMed Central

    de Almeida Cardoso, Mauricio; de Avila, Erica Dorigatti; Guedes, Fabio Pinto; Battilani Filho, Valter Antonio Ban; Capelozza Filho, Leopoldino; Correa, Marcio Aurelio; Nary Filho, Hugo

    2016-01-01

    The aim of this clinical report is to describe the complex treatment of an adult Class III malocclusion patient who was disappointed with the outcome of a previous oral rehabilitation. Interdisciplinary treatment planning was performed with a primary indication for implant removal because of marginal bone loss and gingival recession, followed by orthodontic and surgical procedures to correct the esthetics and skeletal malocclusion. The comprehensive treatment approach included: (1) implant removal in the area of the central incisors; (2) combined orthodontic decompensation with mesial displacement and forced extrusion of the lateral incisors; (3) extraction of the lateral incisors and placement of new implants corresponding to the central incisors, which received provisional crowns; (4) orthognathic surgery for maxillary advancement to improve occlusal and facial relationships; and finally, (5) orthodontic refinement followed by definitive prosthetic rehabilitation of the maxillary central incisors and reshaping of the adjacent teeth. At the three-year follow-up, clinical and radiographic examinations showed successful replacement of the central incisors and improved skeletal and esthetic appearances. Moreover, a Class II molar relationship was obtained with an ideal overbite, overjet, and intercuspation. In conclusion, we report the successful esthetic anterior rehabilitation of a complex case in which interdisciplinary treatment planning improved facial harmony, provided gingival architecture with sufficient width and thickness, and improved smile esthetics, resulting in enhanced patient comfort and satisfaction. This clinical case report might be useful to improve facial esthetics and occlusion in patients with dentoalveolar and skeletal defects. PMID:26877982

  9. Potential for misclassification of mild cognitive impairment: a study of memory scores on the Wechsler Memory Scale-III in healthy older adults.

    PubMed

    Brooks, Brian L; Iverson, Grant L; Holdnack, James A; Feldman, Howard H

    2008-05-01

    The psychometric criterion of mild cognitive impairment (MCI) generally involves having an unusually low score on memory testing (i.e., -1.5 SDs). However, healthy older adults can obtain low scores, particularly when multiple memory measures are administered. In turn, there is a substantial risk of psychometrically misclassifying MCI in healthy older adults. This study examined the base rates of low memory scores in older adults (55-87 years; n = 550) from the Wechsler Memory Scale-Third Edition (WMS-III; Wechsler, 1997b) standardization sample. The WMS-III consists of four co-normed episodic memory tests (i.e., Logical Memory, Faces, Verbal Paired Associates, and Family Pictures) that yield eight age- and demographically-adjusted standard scores (Auditory Recognition and Working Memory tests not included). When the eight age-adjusted scores were examined simultaneously, 26% of older adults had one or more scores at or below the 5th percentile (i.e., -1.5 SDs). On the eight demographically- adjusted scores, 39% had at least one score at or below the 5th percentile. There was an inverse relationship between intellectual abilities and prevalence of low memory scores, particularly with the age-adjusted WMS-III scores. Understanding the base rates of low scores can reduce the overinterpretation of low memory scores and minimize false-positive misclassification. PMID:18419845

  10. Pseudoprogression in children, adolescents and young adults with non-brainstem high grade glioma and diffuse intrinsic pontine glioma.

    PubMed

    Carceller, Fernando; Fowkes, Lucy A; Khabra, Komel; Moreno, Lucas; Saran, Frank; Burford, Anna; Mackay, Alan; Jones, David T W; Hovestadt, Volker; Marshall, Lynley V; Vaidya, Sucheta; Mandeville, Henry; Jerome, Neil; Bridges, Leslie R; Laxton, Ross; Al-Sarraj, Safa; Pfister, Stefan M; Leach, Martin O; Pearson, Andrew D J; Jones, Chris; Koh, Dow-Mu; Zacharoulis, Stergios

    2016-08-01

    Pseudoprogression (PsP) is a treatment-related phenomenon which hinders response interpretation. Its prevalence and clinical impact have not been evaluated in children/adolescents. We assessed the characteristics, risk factors and prognosis of PsP in children/adolescents and young-adults diagnosed with non-brainstem high grade gliomas (HGG) and diffuse intrinsic pontine gliomas (DIPG). Patients aged 1-21 years diagnosed with HGG or DIPG between 1995 and 2012 who had completed radiotherapy were eligible. PsP was assessed according to study-specific criteria and correlated with first-line treatment, molecular biomarkers and survival. Ninety-one patients (47 HGG, 44 DIPG) were evaluable. Median age: 10 years (range, 2-20). Eleven episodes of PsP were observed in 10 patients (4 HGG, 6 DIPG). Rates of PsP: 8.5 % (HGG); 13.6 % (DIPG). Two episodes of PsP were based on clinical findings alone; nine episodes had concurrent radiological changes: increased size of lesions (n = 5), new focal enhancement (n = 4). Temozolomide, MGMT methylation or H3F3A mutations were not found to be associated with increased occurrence of PsP. For HGG, 1-year progression-free survival (PFS) was 41.9 % no-PsP versus 100 % PsP (p = 0.041); differences in 1-year overall survival (OS) were not significant. For DIPG, differences in 1-year PFS and OS were not statistically significant. Hazard ratio (95 %CI) of PsP for OS was 0.551 (0.168-1.803; p = 0.325) in HGG; and 0.308 (0.107-0.882; p = 0.028) in DIPG. PsP occurred in both pediatric HGG and DIPG patients at a comparable rate to adult HGG. PsP was associated with improved 1-yr PFS in HGG patients. PsP had a protective effect upon OS in DIPG patients. PMID:27180091

  11. Phase III, randomized controlled trial to evaluate lot consistency of a trivalent subunit egg-based influenza vaccine in adults.

    PubMed

    Rivera, Luis; Mazara, Sonia; Vargas, Maria; Fragapane, Elena; Casula, Daniela; Groth, Nicola

    2012-07-27

    Vaccination is the most effective preventive strategy to control influenza. The demonstration of lot-to-lot consistency to confirm the reliability of the manufacturing process has become a mandatory step in vaccine development. This phase III, observer-blind, controlled trial assessed lot-to-lot consistency, immunogenicity, and safety of a subunit trivalent influenza vaccine (Agrippal®, Novartis Vaccines and Diagnostics) in healthy adults aged 18-49 years. The immunogenicity and safety profile of Agrippal was compared with a control vaccine (Fluvirin®, Novartis Vaccines and Diagnostics). A total of 1507 subjects were randomized 2:2:2:1 to receive one vaccination of one of the three lots of influenza vaccine or control vaccine. Antibody levels were measured by hemagglutination inhibition assay on days 1 and 22. Adverse reactions were solicited via diary cards for 7 days after vaccination, and unsolicited adverse events were collected throughout the study period. Equivalence of day 22 immune responses to the three lots was shown for each of the three strains. Robust immunogenic responses after one dose were observed for all vaccine groups, and both Center for Biologics Evaluation and Research criteria for licensure of influenza vaccines were met for all three virus strains. Both vaccines exhibited a robust safety profile and were well tolerated, with no differences in local and systemic solicited reactions or in unsolicited adverse events. The demonstration of consistency between manufacturing lots confirms for purposes of clinical development the reliability of the production process. The robust immunogenic responses and favorable safety profiles further support the use of trivalent subunit influenza vaccines Agrippal and Fluvirin for active immunization against influenza. PMID:22659448

  12. Shells and Insects. Alaska Sea Week Curriculum Series III. Alaska Sea Grant Report 84-4.

    ERIC Educational Resources Information Center

    Kelsey, Claudia; And Others

    This curriculum guide is the third (Series III) in a six-volume set that comprises the Sea Week Curriculum Series developed in Alaska. The book lends itself to the second-grade level but can be adapted to preschool, secondary, and adult education. Ten units contain 77 activities with worksheets that cover the following topics: (1) introduction to…

  13. The Oropharyngeal Airway in Young Adults with Skeletal Class II and Class III Deformities: A 3-D Morphometric Analysis

    PubMed Central

    Jayaratne, Yasas Shri Nalaka; Zwahlen, Roger Arthur

    2016-01-01

    Objectives 1) To determine the accuracy and reliability of an automated anthropometric measurement software for the oropharyngeal airway and 2) To compare the anthropometric dimensions of the oropharyngeal airway in skeletal class II and III deformity patients. Methods Cone-beam CT (CBCT) scans of 62 patients with skeletal class II or III deformities were used for this study. Volumetric, linear and surface area measurements retroglossal (RG) and retropalatal (RP) compartments of the oropharyngeal airway was measured with the 3dMDVultus software. Accuracy of automated anthropometric pharyngeal airway measurements was assessed using an airway phantom. Results The software was found to be reasonably accurate for measuring dimensions of air passages. The total oropharyngeal volume was significantly greater in the skeletal class III deformity group (16.7 ± 9.04 mm3) compared with class II subjects (11.87 ± 4.01 mm3). The average surface area of both the RG and RP compartments were significantly larger in the class III deformity group. The most constricted area in the RG and RP airway was significantly larger in individuals with skeletal class III deformity. The anterior-posterior (AP) length of this constriction was significantly greater in skeletal class III individuals in both compartments, whereas the width of the constriction was not significantly different between the two groups in both compartments. The RP compartment was larger but less uniform than the RG compartment in both skeletal deformities. Conclusion Significant differences were observed in morphological characteristics of the oropharyngeal airway in individuals with skeletal class II and III deformities. This information may be valuable for surgeons in orthognathic treatment planning, especially for mandibular setback surgery that might compromise the oropharyngeal patency. PMID:26901313

  14. Congenital atresia of the inferior vena cava and antithrombin III deficiency in a young adult: compounding risk factors for deep vein thrombosis.

    PubMed

    Muscianese, Laura; Seese, Ronald R; Graham, William; Williams, James H

    2015-01-01

    Atresia, or absence, of the inferior vena cava (AIVC) is a rare, usually fortuitous finding on advanced imaging that predisposes patients to deep venous thrombosis (DVT). In young adults who lack predisposing risk factors but nonetheless develop extensive or bilateral DVTs, AIVC should be considered. We describe a case of a previously healthy 17-year-old male patient who developed an extensive renal vein thrombus due to the absence of the superior portion of his IVC compounded with previously undiagnosed antithrombin III deficiency. We discuss the diagnosis and management of this complicated condition.

  15. A Maximal Graded Exercise Test to Accurately Predict VO2max in 18-65-Year-Old Adults

    ERIC Educational Resources Information Center

    George, James D.; Bradshaw, Danielle I.; Hyde, Annette; Vehrs, Pat R.; Hager, Ronald L.; Yanowitz, Frank G.

    2007-01-01

    The purpose of this study was to develop an age-generalized regression model to predict maximal oxygen uptake (VO sub 2 max) based on a maximal treadmill graded exercise test (GXT; George, 1996). Participants (N = 100), ages 18-65 years, reached a maximal level of exertion (mean plus or minus standard deviation [SD]; maximal heart rate [HR sub…

  16. Economics; A Suggested Adult Business Education Course. Part III A of a Series Preparation for Certified Professional Secretary Examination.

    ERIC Educational Resources Information Center

    Holstein, Edwin J.

    The instructor's guide for economics, one of seven courses that cover the six parts of the Certified Professional Secretary (CPS) examination, is intended to provide organization for a review course preparing secretaries for Part III of the CPS examination, as well as for secretaries wishing to update their knowledge in economics. The course…

  17. Body mass index, serum total cholesterol, and risk of gastric high-grade dysplasia: A case-control study among Chinese adults.

    PubMed

    Huang, Ya-Kai; Kang, Wei-Ming; Ma, Zhi-Qiang; Liu, Yu-Qin; Zhou, Li; Yu, Jian-Chun

    2016-08-01

    Obesity is related to an increased risk of gastric cardia cancer. However, the influences of excess body weight and serum total cholesterol on the risk of gastric high-grade dysplasia have not been fully characterized.A case-control study was conducted to explore the relationships between body mass index (BMI), serum total cholesterol level, and the risk of gastric high-grade dysplasia in Chinese adults. A total of 893 consecutive patients with gastric high-grade dysplasia (537 men and 356 women) and 902 controls (543 men and 359 women) were enrolled from January 2000 to October 2015. Odds ratios (ORs) with 95% confidence intervals (CIs) were estimated, and a multivariate analysis was conducted.After adjusting for age, alcohol consumption, smoking status, family history of gastric cancer or esophageal cancer, and serum total cholesterol level, a BMI ranging from 27.5 to 29.9 was significantly related to an increased risk of gastric high-grade dysplasia in both men (adjusted OR = 1.87, 95% CI = 1.24-2.81) and women (adjusted OR = 2.72, 95% CI = 1.44-5.16). The 2 highest BMI categories (27.5-29.9 and ≥30.0) were identified as risk factors for gastric cardia high-grade dysplasia in both men (BMI = 27.5-29.9: adjusted OR = 1.78, 95% CI = 1.02-3.10; BMI ≥ 30.0: adjusted OR = 2.54, 95% CI = 1.27-5.08) and women (BMI = 27.5-29.9: adjusted OR = 2.88, 95% CI = 1.27-6.55; BMI ≥ 30.0: adjusted OR = 2.77, 95% CI = 1.36-5.64), whereas only a BMI ranging from 27.5 to 29.9 was a risk factor for gastric noncardia high-grade dysplasia in both men (adjusted OR = 1.98, 95% CI = 1.25-3.14) and women (adjusted OR = 2.88, 95% CI = 1.43-5.81). In addition, higher serum total cholesterol was associated with an increased risk of gastric noncardia high-grade dysplasia (adjusted OR = 1.83, 95% CI = 1.25-2.69) in women.Increased BMI was associated with an increased risk of gastric high-grade dysplasia in

  18. Efficacy of 68Ga-DOTATOC Positron Emission Tomography (PET) CT in Children and Young Adults With Brain Tumors

    ClinicalTrials.gov

    2016-09-07

    Acoustic Schwannoma; Adult Anaplastic Astrocytoma; Adult Anaplastic Ependymoma; Adult Anaplastic Meningioma; Adult Anaplastic Oligodendroglioma; Adult Brain Stem Glioma; Adult Choroid Plexus Tumor; Adult Craniopharyngioma; Adult Diffuse Astrocytoma; Adult Ependymoblastoma; Adult Ependymoma; Adult Giant Cell Glioblastoma; Adult Glioblastoma; Adult Gliosarcoma; Adult Grade I Meningioma; Adult Grade II Meningioma; Adult Medulloblastoma; Adult Meningeal Hemangiopericytoma; Adult Mixed Glioma; Adult Myxopapillary Ependymoma; Adult Oligodendroglioma; Adult Papillary Meningioma; Adult Pilocytic Astrocytoma; Adult Pineal Gland Astrocytoma; Adult Pineoblastoma; Adult Pineocytoma; Adult Subependymal Giant Cell Astrocytoma; Adult Subependymoma; Adult Supratentorial Primitive Neuroectodermal Tumor (PNET); Childhood Choroid Plexus Tumor; Childhood Craniopharyngioma; Childhood Ependymoblastoma; Childhood Grade I Meningioma; Childhood Grade II Meningioma; Childhood Grade III Meningioma; Childhood High-grade Cerebellar Astrocytoma; Childhood High-grade Cerebral Astrocytoma; Childhood Infratentorial Ependymoma; Childhood Low-grade Cerebellar Astrocytoma; Childhood Low-grade Cerebral Astrocytoma; Childhood Medulloepithelioma; Childhood Supratentorial Ependymoma; Meningeal Melanocytoma; Newly Diagnosed Childhood Ependymoma; Recurrent Adult Brain Tumor; Recurrent Childhood Anaplastic Astrocytoma; Recurrent Childhood Anaplastic Oligoastrocytoma; Recurrent Childhood Anaplastic Oligodendroglioma; Recurrent Childhood Brain Stem Glioma; Recurrent Childhood Cerebellar Astrocytoma; Recurrent Childhood Cerebral Astrocytoma; Recurrent Childhood Diffuse Astrocytoma; Recurrent Childhood Ependymoma; Recurrent Childhood Fibrillary Astrocytoma; Recurrent Childhood Gemistocytic Astrocytoma; Recurrent Childhood Giant Cell Glioblastoma; Recurrent Childhood Glioblastoma; Recurrent Childhood Gliomatosis Cerebri; Recurrent Childhood Gliosarcoma; Recurrent Childhood Medulloblastoma; Recurrent Childhood

  19. Homemaking--Family Living. Curriculum Planning Guidelines. Level I-II. Middle School, Grades 5-8. Reprint 1978. Home Economics Education, [No. 1].

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Occupational Education Curriculum Development.

    This curriculum guide for Levels I and II home economics teachers in New York State provides guidelines for developing instructional program content for grades 5-8. An introductory section describes the design of the homemaking-family living curriculum; presents procedures for utilizing modules in planning instruction with an example of plans for…

  20. The Foundation of Western Ideas: The Ancient Hebrews and Greeks. Grade 6 Model Lesson for Unit III. California History-Social Science Course Models.

    ERIC Educational Resources Information Center

    Zachlod, Michelle, Ed.

    Important ideas from the Judeo-Christian and Greco-Roman traditions are formally introduced to students in the sixth-grade course. Units three and five focus on people and ideas that form the roots of western civilization. The goal is to help students perceive how the viewpoints of Judeo-Christian and Greco-Roman are congruent and divergent. Unit…

  1. The Advanced Program of Vocational Agriculture in Louisiana. Ag III and Ag IV (11th and 12th Grades). Volume II. Bulletin No. 1725.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum guide consists of materials for use in teaching an advanced course in agricultural mechanics designed for 11th and 12th grade students. Addressed in the individual units of the guide are arc welding; oxy-acetylene welding; soldering; electricity; tractor maintenance, operation, and safety; small engines; farm structures; and cold…

  2. Is Collective Efficacy Age Graded? The Development and Evaluation of a New Measure of Collective Efficacy for Older Adults

    PubMed Central

    Galinsky, Adena M.; Cagney, Kathleen A.; Browning, Christopher R.

    2012-01-01

    Objectives. Community processes are key determinants of older adults' ability to age in place, but existing scales measuring these constructs may not provide accurate, unbiased measurements among older adults because they were designed with the concerns of child-rearing respondents in mind. This study examines the properties of a new theory-based measure of collective efficacy (CE) that accounts for the perspectives of older residents. Methods. Data come from the population-based Chicago Neighborhood Organization, Aging and Health study (N = 1,151), which surveyed adults aged 65 to 95. Using descriptive statistics, correlations, and factor analysis, we explored the acceptability, reliability, and validity of the new measure. Results. Principal component analysis indicated that the new scale measures a single latent factor. It had good internal consistency reliability, was highly correlated with the original scale, and was similarly associated with neighborhood exchange and disorder, self-rated health, mobility, and loneliness. The new scale also showed less age-differentiated nonresponse compared to the original scale. Discussion. The older adult CE scale has reliability and validity equivalent to that of the existing measure but benefits from a more developed theoretical grounding and reduced likelihood of age-related differential nonresponse. PMID:22315685

  3. Adult's Perception of Field Trips Taken within Grades K-12: Eight Case Studies in the New York Metropolitan Area.

    ERIC Educational Resources Information Center

    Pace, Stefanie; Tesi, Roger

    2004-01-01

    For many years students have participated in field trips venturing to museums, zoos, historical sites, and various other destinations. Despite the consistencies of this trend, very few studies have been conducted that investigate the type of long-term impact these experiences have on students. In this study. eight adults, four men and four women,…

  4. Grain Grading and Handling.

    ERIC Educational Resources Information Center

    Rendleman, Matt; Legacy, James

    This publication provides an introduction to grain grading and handling for adult students in vocational and technical education programs. Organized in five chapters, the booklet provides a brief overview of the jobs performed at a grain elevator and of the techniques used to grade grain. The first chapter introduces the grain industry and…

  5. A cross-cultural comparison between South African and British students on the Wechsler Adult Intelligence Scales Third Edition (WAIS-III).

    PubMed

    Cockcroft, Kate; Alloway, Tracy; Copello, Evan; Milligan, Robyn

    2015-01-01

    There is debate regarding the appropriate use of Western cognitive measures with individuals from very diverse backgrounds to that of the norm population. Given the dated research in this area and the considerable socio-economic changes that South Africa has witnessed over the past 20 years, this paper reports on the use of the Wechsler Adult Intelligence Scale Third Edition (WAIS-III), the most commonly used measure of intelligence, with an English second language, multilingual, low socio-economic group of black, South African university students. Their performance on the WAIS-III was compared to that of a predominantly white, British, monolingual, higher socio-economic group. A multi-group confirmatory factor analysis showed that the WAIS-III lacks measurement invariance between the two groups, suggesting that it may be tapping different constructs in each group. The UK group significantly outperformed the SA group on the knowledge-based verbal, and some non-verbal subtests, while the SA group performed significantly better on measures of Processing Speed (PS). The groups did not differ significantly on the Matrix Reasoning subtest and on those working memory subtests with minimal reliance on language, which appear to be the least culturally biased. Group differences were investigated further in a set of principal components analyses, which revealed that the WAIS-III scores loaded differently for the UK and SA groups. While the SA group appeared to treat the PS subtests differently to those measuring perceptual organization and non-verbal reasoning, the UK group seemed to approach all of these subtests similarly. These results have important implications for the cognitive assessment of individuals from culturally, linguistically, and socio-economically diverse circumstances.

  6. A cross-cultural comparison between South African and British students on the Wechsler Adult Intelligence Scales Third Edition (WAIS-III)

    PubMed Central

    Cockcroft, Kate; Alloway, Tracy; Copello, Evan; Milligan, Robyn

    2015-01-01

    There is debate regarding the appropriate use of Western cognitive measures with individuals from very diverse backgrounds to that of the norm population. Given the dated research in this area and the considerable socio-economic changes that South Africa has witnessed over the past 20 years, this paper reports on the use of the Wechsler Adult Intelligence Scale Third Edition (WAIS-III), the most commonly used measure of intelligence, with an English second language, multilingual, low socio-economic group of black, South African university students. Their performance on the WAIS-III was compared to that of a predominantly white, British, monolingual, higher socio-economic group. A multi-group confirmatory factor analysis showed that the WAIS-III lacks measurement invariance between the two groups, suggesting that it may be tapping different constructs in each group. The UK group significantly outperformed the SA group on the knowledge-based verbal, and some non-verbal subtests, while the SA group performed significantly better on measures of Processing Speed (PS). The groups did not differ significantly on the Matrix Reasoning subtest and on those working memory subtests with minimal reliance on language, which appear to be the least culturally biased. Group differences were investigated further in a set of principal components analyses, which revealed that the WAIS-III scores loaded differently for the UK and SA groups. While the SA group appeared to treat the PS subtests differently to those measuring perceptual organization and non-verbal reasoning, the UK group seemed to approach all of these subtests similarly. These results have important implications for the cognitive assessment of individuals from culturally, linguistically, and socio-economically diverse circumstances. PMID:25821443

  7. Acute ascorbic acid ingestion increases skeletal muscle blood flow and oxygen consumption via local vasodilation during graded handgrip exercise in older adults

    PubMed Central

    Richards, Jennifer C.; Crecelius, Anne R.; Larson, Dennis G.

    2015-01-01

    Human aging is associated with reduced skeletal muscle perfusion during exercise, which may be a result of impaired endothelium-dependent dilation and/or attenuated ability to blunt sympathetically mediated vasoconstriction. Intra-arterial infusion of ascorbic acid (AA) increases nitric oxide-mediated vasodilation and forearm blood flow (FBF) during handgrip exercise in older adults, yet it remains unknown whether an acute oral dose can similarly improve FBF or enhance the ability to blunt sympathetic vasoconstriction during exercise. We hypothesized that 1) acute oral AA would improve FBF (Doppler ultrasound) and oxygen consumption (V̇o2) via local vasodilation during graded rhythmic handgrip exercise in older adults (protocol 1), and 2) AA ingestion would not enhance sympatholysis in older adults during handgrip exercise (protocol 2). In protocol 1 (n = 8; 65 ± 3 yr), AA did not influence FBF or V̇o2 during rest or 5% maximal voluntary contraction (MVC) exercise, but increased FBF (199 ± 13 vs. 248 ± 16 ml/min and 343 ± 24 vs. 403 ± 33 ml/min; P < 0.05) and V̇o2 (26 ± 2 vs. 34 ± 3 ml/min and 43 ± 4 vs. 50 ± 5 ml/min; P < 0.05) at both 15 and 25% MVC, respectively. The increased FBF was due to elevations in forearm vascular conductance (FVC). In protocol 2 (n = 10; 63 ± 2 yr), following AA, FBF was similarly elevated during 15% MVC (∼20%); however, vasoconstriction to reflex increases in sympathetic activity during −40 mmHg lower-body negative pressure at rest (ΔFVC: −16 ± 3 vs. −16 ± 2%) or during 15% MVC (ΔFVC: −12 ± 2 vs. −11 ± 4%) was unchanged. Our collective results indicate that acute oral ingestion of AA improves muscle blood flow and V̇o2 during exercise in older adults via local vasodilation. PMID:25980023

  8. A Co-operative Training Scheme for Part-Time Teachers of Adults: A Pilot Course for Stage III Certification

    ERIC Educational Resources Information Center

    Bestwick, Dennis; Chadwick, Alan

    1977-01-01

    Describes the cooperative venture of a university in London, England and a local education agency (LEA) in which a pilot training program was established and offered to part-time teachers of adults seeking third stage certification (certification associated with an institution of higher education as opposed to certification through LEAs and…

  9. Nonsurgical correction of a Class III malocclusion in an adult by miniscrew-assisted mandibular dentition distalization.

    PubMed

    Jing, Yan; Han, Xianglong; Guo, Yongwen; Li, Jingyu; Bai, Ding

    2013-06-01

    This article reports the successful use of miniscrews in the mandible to treat a 20-year-old Mongolian woman with a chief complaint of anterior crossbite. The patient had a skeletal Class III malocclusion with a mildly protrusive mandible, an anterior crossbite, and a deviated midline. In light of the advantages for reconstruction of the occlusal plane and distal en-masse movement of the mandibular arch, we used a multiloop edgewise archwire in the initial stage. However, the maxillary incisors were in excessive labioversion accompanied by little retraction of the mandibular incisors; these results were obviously not satisfying after 4 months of multiloop edgewise archwire treatment. Two miniscrews were subsequently implanted vertically in the external oblique ridge areas of the bilateral mandibular ramus as skeletal anchorage for en-masse distalization of the mandibular dentition. During treatment, the mandibular anterior teeth were retracted about 4.0 mm without negative lingual inclinations. The movement of the mandibular first molar was almost bodily translation. The maxillary incisors maintained good inclinations by rotating their brackets 180° along with the outstanding performance of the beta-titanium wire. The patient received a harmonious facial balance, an attractive smile, and ideal occlusal relationships. The outcome was stable after 1 year of retention. Our results suggest that the application of miniscrews in the posterior area of the mandible is an effective approach for Class III camouflage treatment. This technique requires minimal compliance and is particularly useful for correcting Class III patients with mild mandibular protrusion and minor crowding. PMID:23726338

  10. Infratentorial low-grade oligoastrocytoma with aggressive clinical behavior in an adult: a case report with genetic characterization.

    PubMed

    Sano, Keisho; Toda, Masahiro; Sasaki, Hikaru; Kitamura, Yohei; Mikami, Shuji; Hirato, Junko; Inoue, Satoshi; Kawase, Takeshi; Yoshida, Kazunari

    2013-04-01

    Oligoastrocytoma preferentially arises in the cerebral hemisphere, and a cerebellar location is unusual. We report the case of a 35-year-old woman with an aggressive cerebellar tumor histopathologically diagnosed as oligoastrocytoma World Health Organization (WHO) grade II. After partial removal of the tumor, she underwent concomitant temozolomide (TMZ) therapy with local irradiation followed by additional TMZ monotherapy. However, her symptoms gradually worsened, and chronological magnetic resonance imaging showed remarkable tumor enlargement. In accordance with the aggressive clinical course, unfavorable genetic characteristics such as the gain of the entire chromosome 7, loss of 9p, absence of 1p/19q codeletion, absence of methylation of the O6-methylguanine-deoxyribonucleic acid methyltransferase promoter, and absence of the isocitrate dehydrogenase-1 mutation were observed. The present case illustrates that these molecular characteristics represent the biological features of gliomas more closely than the histopathological diagnosis and may also suggest that infratentorial gliomas arise through a distinct tumorigenic pathway from their supratentorial counterparts.

  11. Neuropsychological status in children and young adults with benign and low-grade brain tumors treated prospectively with focal stereotactic conformal radiotherapy

    SciTech Connect

    Jalali, Rakesh . E-mail: rjalali@medscape.com; Goswami, Savita; Sarin, Rajiv; More, Niteen; Siddha, Manish; Kamble, Rashmi

    2006-11-15

    Purpose: To present prospective neuropsychological data at baseline and follow-up in children and young adults with benign and low-grade gliomas treated with focal stereotactic conformal radiotherapy (SCRT). Methods and Materials: A total of 22 patients (age 4-25 years) with residual/progressive benign and low-grade brain tumors considered suitable for SCRT underwent detailed and in-depth neuropsychological and cognitive testing at baseline before SCRT. The test battery included measurement of age-adjusted intelligence quotients (IQs) and cognitive parameters of visual, spatial, visuomotor, and attention concentrations. Anxiety was measured using the State-Trait Anxiety Inventory for Children and Hamilton Anxiety Rating Scale for patients >16 years old. Patients were treated with high-precision conformal radiotherapy under stereotactic guidance to a dose of 54 Gy in 30 fractions. All neuropsychological assessments were repeated at 6 and 24 months after SCRT completion and compared with the baseline values. Results: The baseline mean full-scale IQ before starting RT for patients <16 years was 82 (range, 33-105). For those >16 years, the corresponding value was 72 (range, 64-129). Of 20 evaluable patients, 14 (70%) had less than average IQs at baseline, even before starting radiotherapy. The verbal IQ, performance IQ, and full-scale IQ, as well as other cognitive scores, did not change significantly at the 6- and 24-month follow-up assessments for all patients. The memory quotient in older children and young adults was maintained at 6 and 24 months after SCRT, with a mean value of 93 and 100, respectively, compared with a mean baseline value of 81 before RT. The mean anxiety score in children measured by the C1 and C2 components of the State-Trait Anxiety Inventory for Children (STAIC) was 48 and 40, respectively, which improved significantly to mean values of 30 and 26, respectively, at the 24-month follow-up assessment (p = 0.005). The mean depression score in

  12. Spinal cord glioneuronal tumor with neuropil-like islands with 1p/19q deletion in an adult with low-grade cerebral oligodendroglioma.

    PubMed

    Fraum, Tyler J; Barak, Stephanie; Pack, Svetlana; Lonser, Russell R; Fine, Howard A; Quezado, Martha; Iwamoto, Fabio M

    2012-04-01

    Glioneuronal tumor with neuropil-like islands (GTNI) is considered a rare variant of astrocytoma, characterized by discrete aggregates of cells expressing neuronal markers that punctuate a GFAP-positive glial background. Of the 24 published GTNI cases, only two occurred in adult spinal cords; none occurred concurrent with another CNS tumor; and none of those tested exhibited the 1p/19q deletion typical of oligodendroglioma. A 48-year-old man without significant past medical history was diagnosed with a WHO grade II oligodendroglioma by stereotactic biopsy of a lesion discovered after the patient suffered a generalized tonic-clonic seizure. By FISH analysis, this tumor exhibited the 1p/19q deletion present in up to 80% of oligodendrogliomas. The patient received 14 monthly cycles of temozolomide, and his cerebral tumor had a minor response. When the patient subsequently reported progressive paresthesias of his lower extremities, an MRI revealed an enhancing, cystic tumor of the thoracic spinal cord that was diagnosed as GTNI by histological analysis. By FISH analysis, this lesion exhibited the same 1p/19q deletion present in the concurrent cerebral oligodendroglioma. This case of a spinal cord GTNI with 1p/19q deletions constitutes the third report of a spinal cord GTNI in an adult patient; the first report of a GTNI in an individual with a separate CNS neoplasm; and the first report of a GTNI with 1p/19q deletions. This case establishes a potential genetic kinship between GTNI and oligodendroglioma that warrants further investigation.

  13. Grade Span.

    ERIC Educational Resources Information Center

    Renchler, Ron

    2000-01-01

    This issue reviews grade span, or grade configuration. Catherine Paglin and Jennifer Fager's "Grade Configuration: Who Goes Where?" provides an overview of issues and concerns related to grade spans and supplies profiles of eight Northwest schools with varying grade spans. David F. Wihry, Theodore Coladarci, and Curtis Meadow's "Grade Span and…

  14. [Supra-tentorial low-grade astrocytomas in adults. Prognostic factors and therapeutic indications. Apropos of a series of 141 patients].

    PubMed

    Loiseau, H; Bousquet, P; Rivel, J; Vital, C; Kantor, G; Rougier, A; Dartigues, J F; Cohadon, F

    1995-01-01

    An abundant literature provides informations upon the prognosis of supratentorial low grade (grade II) astrocytomas, but the series are quite heterogeneous in terms of clinical material, neuropathological evaluation and statistical methods of analysis. So, outcome, prognostic factors and therapeutical indications are poorly defined. A retrospective study of 141 adults patients suffering ordinary low grade astrocytoma diagnosed in our unit between 1978 and 1988 was conducted. A follow up of 5 years or more, since neuropathological diagnosis, was mandatory for inclusion. Endpoint of statistical analysis was duration of survival. Results were expressed after uni and multivariates analysis. Clinical and morphological features of our series were comparable to those previously reported in the literature. Median survival time was 52 months. Considering age at diagnosis, survival curve analysis showed highly significant differences (p < 0.0001) and established three prognostic classes of age (before 50, between 50 and 60, and after 60 years of age). Comparisons of survival curves showed significant statistical differences (p < 0.0001) according to pretreatment functional status. Analysis of a clinical condition using a functional scale is more powerful, from a statistical point of view, than an individual analysis of each constituting parameters. In this series a good correlation was found between functional status and age at diagnosis. Neurological deficit was more correlated to age than to tumor location. Multivariate analysis, using the Cox model, defined some parameters acting independently on duration of survival: fronto-parietal location (p < 0.0001), pretherapeutical functional status (p < 0.001), age at diagnosis (p = 0.001), deepseated or multicentric tumor, mass effect (p < 0.01), frontal location (p < 0.02), total surgical removal (p < 0.05). Non significant parameters were: radiotherapy, time before diagnosis, age of onset, sex, contrast enhancement on CT scan

  15. Thin, high quality GaInP compositionally graded buffer layers grown at high growth rates for metamorphic III-V solar cell applications

    NASA Astrophysics Data System (ADS)

    Garcia, I.; France, R. M.; Geisz, J. F.; Simon, J.

    2014-05-01

    The metamorphic growth of lattice-mismatched materials has allowed optimizing the bandgap combination in multijunction solar cells for the solar spectrum under consideration. Buffer structures are used to accommodate the lattice-mismatch by introducing dislocations and relaxing the material in a controlled way. However, the metamorphic buffers typically involve significant growth time and material usage, which increases the cost of these solar cells. In this work, the thinning of buffer structures with continuously, linearly graded misfit is addressed with the goal of increasing the cost-effectiveness of metamorphic multijunction solar cells. The relaxation dynamics and quality of the buffer layers analyzed were assessed by in-situ stress measurements and ex-situ measurements of residual strain, threading dislocation density and surface roughness. Their ultimate quality has been tested using these buffers as templates for the growth of 1 eV Ga0.73In0.27As solar cells. The deleterious effect of thinning the grade layer of these buffer structures from 2 to 1 μm was investigated. It is shown that prompting the relaxation of the buffer by using a stepwise misfit jump at the beginning of the grade layer improves the quality of the thinned buffer structure. The residual threading dislocation density of the optimized thin buffers, grown at a high growth rate of 7 μm/h, is 3×106 cm-2, and solar cells on these buffers exhibit near-ideal carrier collection efficiency and a Voc of 0.62 V at 1-sun direct terrestrial spectrum.

  16. Pharmacokinetics of Ceftaroline in Normal Body Weight and Obese (Classes I, II, and III) Healthy Adult Subjects

    PubMed Central

    Justo, Julie Ann; Mayer, Stockton M.; Pai, Manjunath P.; Soriano, Melinda M.; Danziger, Larry H.; Novak, Richard M.

    2015-01-01

    The pharmacokinetic profile of ceftaroline has not been well characterized in obese adults. The purpose of this study was to evaluate the pharmacokinetics of ceftaroline in 32 healthy adult volunteers aged 18 to 50 years in the normal, overweight, and obese body size ranges. Subjects were evenly assigned to 1 of 4 groups based on their body mass index (BMI) and total body weight (TBW) (ranges, 22.1 to 63.5 kg/m2 and 50.1 to 179.5 kg, respectively). Subjects in the lower-TBW groups were matched by age, sex, race/ethnicity, and serum creatinine to the upper-BMI groups. Serial plasma and urine samples were collected over 12 h after the start of the infusion, and the concentrations of ceftaroline fosamil (prodrug), ceftaroline, and ceftaroline M-1 (inactive metabolite) were assayed. Noncompartmental and population pharmacokinetic analyses were used to evaluate the data. The mean plasma ceftaroline maximum concentration and area under the curve were ca. 30% lower in subjects with a BMI of ≥40 kg/m2 compared to those <30 kg/m2. A five-compartment pharmacokinetic model with zero-order infusion and first-order elimination optimally described the plasma concentration-time profiles of the prodrug and ceftaroline. Estimated creatinine clearance (eCLCR) and TBW best explained ceftaroline clearance and volume of distribution, respectively. Although lower ceftaroline plasma concentrations were observed in obese subjects, Monte Carlo simulations suggest the probability of target attainment is ≥90% when the MIC is ≤1 μg/ml irrespective of TBW or eCLCR. No dosage adjustment for ceftaroline appears to be necessary based on TBW alone in adults with comparable eCLCR. Confirmation of these findings in infected obese patients is necessary to validate these findings in healthy volunteers. (This study has been registered at ClinicalTrials.gov under registration no. NCT01648127.) PMID:25896707

  17. Industrial and Practical Arts, Vocational Education, and General Adult Education, Leflore County School District, Mississippi. Reports of Consultants and Advisory Specialists under Planning Grant, Title III, Elementary and Secondary Education Act of 1965.

    ERIC Educational Resources Information Center

    Roberts, Roy W.; Hunt, Elizabeth E.

    Descriptions of vocational, practical arts, and general adult education programs for an exemplary school curriculum, grades K-12 in Leflore County, Mississippi, are given in this 1969 document. Suggestions include development of an area vocational-technical school designed to supply partially the anticipated manpower needs of this rural county. It…

  18. Persistent improved results after adding vincristine and bleomycin to a cyclophosphamide/hydroxorubicin/Vm-26/prednisone combination (CHVmP) in stage III-IV intermediate- and high-grade non-Hodgkin's lymphoma. The EORTC Lymphoma Cooperative Group.

    PubMed

    Meerwaldt, J H; Carde, P; Somers, R; Thomas, J; Kluin-Nelemans, J C; Bron, D; Noordijk, E M; Cosset, J M; Bijnens, L; Teodorovic, I; Hagenbeek, A

    1997-01-01

    CHOP has been and still is regarded by many as the 'standard' treatment of advanced non-Hodgkin's lymphoma. In 1980 the EORTC Lymphoma Cooperative Group started a study to evaluate the addition of vincristine and bleomycin to its standard four-drug combination chemotherapy, CHVmP (cyclophosphamide, hydroxorubicin, Vm-26, prednisone). Eligible patients were stage III or IV, intermediate- to high-grade non-Hodgkin's lymphoma (Working Formulation E-I). One-hundred-eighty-nine patients were entered, of whom 140 were eligible and evaluable. A previous report showed an improved response rate and failure-free survival (FFS) and overall survival for the combination CHVmP-VB. At ten years, the outcome still favors the addition of vincristine and bleomycin. The FFS was 34% vs. 23% and the overall survival 34% vs 22%. This difference was mainly due to a difference in CR rate (74% vs. 49%), Relapse-free survival for patients reaching a CR was the same in both arms. When the patients were grouped according to the International Prognostic Factor Index, no statistically significant difference could be observed in favor of one treatment within either group. This trial clearly demonstrates the benefit gained by the addition of vincristine and bleomycin to 'standard' chemotherapy for intermediate and high-grade non-Hodgkin's lymphoma. PMID:9187434

  19. Persistent improved results after adding vincristine and bleomycin to a cyclophosphamide/hydroxorubicin/Vm-26/prednisone combination (CHVmP) in stage III-IV intermediate- and high-grade non-Hodgkin's lymphoma. The EORTC Lymphoma Cooperative Group.

    PubMed

    Meerwaldt, J H; Carde, P; Somers, R; Thomas, J; Kluin-Nelemans, J C; Bron, D; Noordijk, E M; Cosset, J M; Bijnens, L; Teodorovic, I; Hagenbeek, A

    1997-01-01

    CHOP has been and still is regarded by many as the 'standard' treatment of advanced non-Hodgkin's lymphoma. In 1980 the EORTC Lymphoma Cooperative Group started a study to evaluate the addition of vincristine and bleomycin to its standard four-drug combination chemotherapy, CHVmP (cyclophosphamide, hydroxorubicin, Vm-26, prednisone). Eligible patients were stage III or IV, intermediate- to high-grade non-Hodgkin's lymphoma (Working Formulation E-I). One-hundred-eighty-nine patients were entered, of whom 140 were eligible and evaluable. A previous report showed an improved response rate and failure-free survival (FFS) and overall survival for the combination CHVmP-VB. At ten years, the outcome still favors the addition of vincristine and bleomycin. The FFS was 34% vs. 23% and the overall survival 34% vs 22%. This difference was mainly due to a difference in CR rate (74% vs. 49%), Relapse-free survival for patients reaching a CR was the same in both arms. When the patients were grouped according to the International Prognostic Factor Index, no statistically significant difference could be observed in favor of one treatment within either group. This trial clearly demonstrates the benefit gained by the addition of vincristine and bleomycin to 'standard' chemotherapy for intermediate and high-grade non-Hodgkin's lymphoma.

  20. Quadrivalent meningococcal vaccination of adults: phase III comparison of an investigational conjugate vaccine, MenACWY-CRM, with the licensed vaccine, Menactra.

    PubMed

    Reisinger, Keith S; Baxter, Roger; Block, Stanley L; Shah, Jina; Bedell, Lisa; Dull, Peter M

    2009-12-01

    Neisseria meningitidis is a leading cause of bacterial meningitis in the United States, with the highest case fatality rates reported for individuals > or = 15 years of age. This study compares the safety and immunogenicity of the Novartis Vaccines investigational quadrivalent meningococcal CRM(197) conjugate vaccine, MenACWY-CRM, to those of the licensed meningococcal conjugate vaccine, Menactra, when administered to healthy adults. In this phase III multicenter study, 1,359 adults 19 to 55 years of age were randomly assigned to one of four groups (1:1:1:1 ratio) to receive a single dose of one of three lots of MenACWY-CRM or a single dose of Menactra. Serum samples obtained at baseline and 1 month postvaccination were tested for serogroup-specific serum bactericidal activity using human complement (hSBA). The hSBA titers following vaccination with MenACWY-CRM and Menactra were compared in noninferiority and prespecified superiority analyses. Reactogenicity was similar in the MenACWY-CRM and Menactra groups, and neither vaccine was associated with a serious adverse event. When compared with Menactra, MenACWY-CRM met the superiority criteria for the proportions of recipients achieving a seroresponse against serogroups C, W-135, and Y and the proportion of subjects achieving postvaccination titers of > or = 1:8 for serogroups C and Y. MenACWY-CRM's immunogenicity was statistically noninferior (the lower limit of the two-sided 95% confidence interval was more than -10%) to that of Menactra for all four serogroups, with the postvaccination hSBA geometric mean titers being consistently higher for MenACWY-CRM than for Menactra. MenACWY-CRM is well tolerated in adults 19 to 55 years of age, with immune responses to each of the serogroups noninferior and, in some cases, statistically superior to those to Menactra.

  1. Immunogenicity and safety of a cell culture-based quadrivalent influenza vaccine in adults: A Phase III, double-blind, multicenter, randomized, non-inferiority study

    PubMed Central

    Bart, Stephan; Cannon, Kevin; Herrington, Darrell; Mills, Richard; Forleo-Neto, Eduardo; Lindert, Kelly; Abdul Mateen, Ahmed

    2016-01-01

    ABSTRACT Quadrivalent influenza vaccines (QIVs), which include both B lineage strains, are expected to provide broader protection than trivalent influenza vaccines (TIVs). The non-inferiority, immunogenicity, and safety of a cell culture-based investigational QIVc and 2 TIVs (TIV1c, TIV2c), in adults (≥18 y), were evaluated in this Phase III, double-blind, multicenter study. A total of 2680 age-stratified subjects were randomized (2:1:1) to receive 1 dose of QIVc (n = 1335), TIV1c (n = 676), or TIV2c (n = 669). TIV1c (B/Yamagata) and TIV2c (B/Victoria) differed only in B strain lineage. The primary objective was to demonstrate non-inferiority of the hemagglutinin-inhibition antibody responses of QIVc against TIVc, 22 d post-vaccination. Secondary objectives included the evaluation of immunogenicity of QIVc and TIVc in younger (≥18 – <65 y) and older (≥65 y) adults. Hemagglutinin inhibition assays were performed at days 1 and 22. Solicited local and systemic adverse events (AEs) were monitored for 7 d post-vaccination, and unsolicited AEs and serious AEs until day 181. QIVc met the non-inferiority criteria for all 4 vaccine strains and demonstrated superiority for both influenza B strains over the unmatched B strain included in the TIV1c and TIV2c, when geometric mean titers and seroconversion rates with TIVc were compared at day 22. Between 48%–52% of subjects experienced ≥1 solicited AE, the most common being injection-site pain and headache. Serious AEs were reported by ≤1% of subjects, none were vaccine-related. The results indicate that QIVc is immunogenic and well tolerated in both younger and older adults. The immunogenicity and safety profiles of QIVc and TIVc were comparable at all ages evaluated. PMID:27322354

  2. Ad Hoc Conference on the Education of Migrants: Introductory Report on Theme III, "Opportunities for Vocational and Technical Training and General Education for Adults and Adolescents" (Strasbourg, France, November 5-8, 1974).

    ERIC Educational Resources Information Center

    Egger, Eugene

    Theme III of the Ad Hoc Conference on the Education of Migrants was "measures to secure the satisfactory provision of opportunities for vocational and technical training and general education for adults and adolescents". This report briefly summarizes the situation in member countries regarding the vocational and technical training and general…

  3. Validation of EORTC Prognostic Factors for Adults With Low-Grade Glioma: A Report Using Intergroup 86-72-51

    SciTech Connect

    Daniels, Thomas B.; Brown, Paul D.; Felten, Sara J.; Wu, Wenting; Buckner, Jan C.; Arusell, Robert M.; Curran, Walter J.; Abrams, Ross A.; Schiff, David; Shaw, Edward G.

    2011-09-01

    Purpose: A prognostic index for survival was constructed and validated from patient data from two European Organisation for Research and Treatment of Cancer (EORTC) radiation trials for low-grade glioma (LGG). We sought to independently validate this prognostic index with a separate prospectively collected data set (Intergroup 86-72-51). Methods and Materials: Two hundred three patients were treated in a North Central Cancer Treatment Group-led trial that randomized patients with supratentorial LGG to 50.4 or 64.8 Gy. Risk factors from the EORTC prognostic index were analyzed for prognostic value: histology, tumor size, neurologic deficit, age, and tumor crossing the midline. The high-risk group was defined as patients with more than two risk factors. In addition, the Mini Mental Status Examination (MMSE) score, extent of surgical resection, and 1p19q status were also analyzed for prognostic value. Results: On univariate analysis, the following were statistically significant (p < 0.05) detrimental factors for both progression-free survival (PFS) and overall survival (OS): astrocytoma histology, tumor size, and less than total resection. A Mini Mental Status Examination score of more than 26 was a favorable prognostic factor. Multivariate analysis showed that tumor size and MMSE score were significant predictors of OS whereas tumor size, astrocytoma histology, and MMSE score were significant predictors of PFS. Analyzing by the EORTC risk groups, we found that the low-risk group had significantly better median OS (10.8 years vs. 3.9 years, p < 0.0001) and PFS (6.2 years vs. 1.9 years, p < 0.0001) than the high-risk group. The 1p19q status was available in 66 patients. Co-deletion of 1p19q was a favorable prognostic factor for OS vs. one or no deletion (median OS, 12.6 years vs. 7.2 years; p = 0.03). Conclusions: Although the low-risk group as defined by EORTC criteria had a superior PFS and OS to the high-risk group, this is primarily because of the influence of

  4. AT-13R9802: PHASE III STUDY OF RADIATION THERAPY (RT) WITH OR WITHOUT PROCARBAZINE, CCNU, AND VINCRISTINE (PCV) IN LOW-GRADE QLIOMA: RESULTS BY HISTOLOGIC TYPE

    PubMed Central

    Buckner, Jan; Shaw, Edward; Pugh, Stephanie; Gilbert, Mark; Barger, Geoffrey; Coons, Stephen; Ricci, Peter; Bullard, Dennis; Brown, Paul; Stelzer, Keith; Brachman, David; Suh, John; Schultz, Christopher; Bahary, Jean-Paul; Fisher, Barbara; Kim, Harold; Murtha, Albert; Won, Minhee; Mehta, Minesh; Curran, Walter

    2014-01-01

    BACKGROUND: Recent results of R9802 (Buckner et al; J Clin Oncol 32:5s, 2014 (suppl; abstr 2000)) demonstrated that PCV given with RT at the time of initial diagnosis prolongs both progression-free survival (PFS) and overall survival (OS) for all patients enrolled in the trial. Herein, we report the impact of treatment on PFS and OS based upon specific histologic type. METHODS: Eligibility criteria included age <40 years with subtotal resection or biopsy, age >40 with any extent of resection, and supratentorial grade ll oligodendroglioma (O), oligo-astrocytoma (OA), or astrocytoma (A). Patients were stratified by age, histology, Karnofsky Performance Status, and presence versus absence of contrast enhancement on the preoperative imaging study and randomized to RT alone (54 Gy in 30 fractions) or RT followed by 6 cycles of PCV chemotherapy. In an exploratory analysis, we used the log rank test to compare survival and progression free survival (PFS) distributions for each histologic type. RESULTS: 251 eligible patients were accrued from 1998 to 2002: 107 had O, 79 had OA, and 65 had A. In total, 67% have progressed and 55% have died. Median PFS (RT vs. RT + PCV) overall, O, OA, and A, respectively, are 4.0 vs 10.4 (p < 0.001); 6.0 vs not reached (NR) (p < 0.001); 3.0 vs 8.9 (p = 0.01); and 1.8 vs 3.7 (p = 0.06) years. Median survival times (RT vs. RT + PCV) overall, O, OA, and A, respectively, are 7.8 vs 13.3 (p = 0.002); 10.8 vs NR (p = 0.008); 5.9 vs 11.4 (p = 0.05); and 4.4 vs 7.7 (p = 0.31) years. CONCLUSIONS: For grade 2 glioma patients with less than gross total tumor resection or >40 years of age, PCV + RT prolongs both OS and PFS compared with RT alone. The observed benefit is most definitive for O and OA patients.

  5. A COMPARISON OF THE EFFECTIVENESS OF THE GRADED AND NONGRADED CURRICULUM PLANS ON ADULT MALES AT FLORIDA STATE PRISON HAVING ACADEMIC ABILITIES CORRESPONDING TO ELEMENTARY GRADES 1-8.

    ERIC Educational Resources Information Center

    CAMPBELL, BILLY RANDOLPH

    GRADED AND NONGRADED CURRICULUMS ARE REVIEWED, AND COMPARED, AT THE FLORIDA STATE PRISON. DATA WERE OBTAINED FROM A LITERATURE REVIEW, INTELLIGENCE AND ACHIEVEMENT TESTS, PUPIL INTEREST INVENTORIES, STUDENT RECORDS, OBSERVATIONS, CONFERENCES, AND CASE STUDIES. IT WAS FOUND THAT THE GRADED CURRICULUM HAD WEAKNESSES IN THE LANGUAGE ARTS SUBJECTS,…

  6. Effects of recombinant human Bone Morphogenetic Protein-2 (rhBMP-2) in grade III open tibia fractures treated with unreamed nails-A clinical and health-economic analysis.

    PubMed

    Alt, Volker; Borgman, Benny; Eicher, Alexander; Heiss, Christian; Kanakaris, Nikolaos K; Giannoudis, Peter V; Song, Fujian

    2015-11-01

    Recombinant human Bone Morphogenetic Protein-2 (rhBMP-2) is licensed in Europe for open tibia fractures treated with unreamed nails. However, there is limited data available on the specific use of rhBMP-2 in combination with unreamed nails for open tibia fractures. The intention of the current study was to evaluate the medical and health-economic effects of rhBMP-2 in Gustilo-Anderson grade III open tibia fractures treated with unreamed nails based on individual patient data from two previously published studies. Linear regression analysis was performed on raw data of 90 patients that were either treated by standard of care with soft tissue management and unreamed nailing (SOC group) (n=50) or with rhBMP-2 in addition to soft tissue management and unreamed nailing (rhBMP-2 group) (n=40). For all types of revision, a significant lower percentage of patients (27.5%) of the rhBMP-2 group had to be revised compared to 48% of the patients of the SOC group (p=0.04). When only invasive secondary interventions such as bone grafting and nail exchange were considered, there was also a statistically significant reduction in the rhBMP-2 group with a revision rate of 10.0% (4 of 40 patients) compared to the SOC group with a revision rate of 28.0% (14 of 50 patients) (p=0.01). Mean fracture healing time of 228 days in the rhBMP-2 compared to 266 days in the SOC group was not statistically significant (p=0.24). Health-economic analysis based on a societal perspective with calculation of overall treatment costs after initial surgery and including productivity losses revealed savings of €6,239 per patient for Germany and €4,752 for the UK in favour of rhBMP-2 which was mainly driven by reduction of productivity losses. In conclusion, rhBMP-2 reduces secondary interventions in patients with grade III open tibia fractures treated with an unreamed nail and its use leads to financial savings for Germany and the UK from a societal perspective.

  7. Low serum carotenoid concentrations and carotenoid interactions predict mortality in US adults: The Third National Health and Nutrition Examination Survey (NHANES III)

    PubMed Central

    Shardell, Michelle D; Alley, Dawn E; Hicks, Gregory E; El-Kamary, Samer S; Miller, Ram R; Semba, Richard D; Ferrucci, Luigi

    2011-01-01

    Evidence regarding the health benefits of carotenoids is controversial. Effects of serum carotenoids and their interactions on mortality have not been examined in a representative sample of US adults. The objective was to examine whether serum carotenoid concentrations predict mortality among US adults. The study consisted of adults aged ≥20 years enrolled in the National Health and Nutrition Examination Survey (NHANES) III, 1988–1994, with measured serum carotenoids and mortality follow-up through 2006 (N=13,293). Outcomes were all-cause, cardiovascular disease (CVD), and cancer mortality. In adjusted Cox proportional hazards models, participants in the lowest total carotenoid quartile (<1.01µmol/L) had significantly higher all-cause mortality (mortality rate ratio=1.38; 95% confidence interval:1.15—1.65; P=0.005) than those in the highest total carotenoid quartile (>1.75µmol/L). For alpha-carotene, the highest quartile (>0.11µmol/L) had the lowest all-cause mortality rates (P<0.001). For lycopene, the middle two quartiles (0.29–0.58µmol/L) had the lowest all-cause mortality rates (P=0.047). Analyses with continuous carotenoids confirmed associations of serum total carotenoids, alpha-carotene, and lycopene with all-cause mortality (P<0.001). In a random survival forest analysis, very low lycopene was the carotenoid most strongly predictive of all-cause mortality, followed by very low total carotenoids. Alpha-carotene/beta-cryptoxanthin, alpha-carotene/lutein+zeaxanthin and lycopene/lutein+zeaxanthin interactions were significantly related to all-cause mortality (P<0.05). Low alpha-carotene was the only carotenoid associated with CVD mortality (P=0.002). No carotenoids were significantly associated with cancer mortality. Very low serum total carotenoid, alpha-carotene, and lycopene concentrations may be risk factors for mortality, but carotenoids show interaction effects on mortality. Interventions of balanced carotenoid combinations are needed for

  8. Association between Serum Ferritin Concentrations and Depressive Symptoms among Chinese Adults: A Population Study from the Tianjin Chronic Low-Grade Systemic Inflammation and Health (TCLSIHealth) Cohort Study.

    PubMed

    Su, Qian; Gu, Yeqing; Yu, Bin; Yu, Fei; He, Haiyan; Zhang, Qing; Meng, Ge; Wu, Hongmei; Du, Huanmin; Liu, Li; Shi, Hongbin; Xia, Yang; Guo, Xiaoyan; Liu, Xing; Li, Chunlei; Bao, Xue; Liu, Fangfang; Fang, Liyun; Yang, Huijun; Sun, Shaomei; Wang, Xing; Zhou, Ming; Jia, Qiyu; Zhao, Honglin; Song, Kun; Niu, Kaijun

    2016-01-01

    Depressive symptoms have become the most important global public health issue. Iron plays an important role in brain function, cognition, and behavior, and its impacts on depressive symptoms may be multifactorial with both positive and negative effects. Previous observational studies focusing on the association between iron status and depressive symptoms showed inconsistent results. Ferritin is a ubiquitous intracellular protein that can store and release iron and is widely used as a clinical biomarker to evaluate iron status. We performed a cross-sectional study to examine the relationship between serum ferritin and depressive symptoms among 3,839 subjects who were from the Tianjin Chronic Low-grade Systemic Inflammation and Health (TCLSIHealth) cohort. Depressive symptoms were assessed using the Chinese version of 20-item self-rating Depression Scale (SDS) with 4 cutoffs (40, 45, 48 and 50) to indicate elevated depressive symptoms (40 was the primary cut-off). The prevalence of depressive symptoms was 36.5%, 17.6%, 11.0% and 7.0% for SDS ≥40, ≥45, ≥48 and ≥50, respectively. With the primary cut-off point of 40, multiple potential confounding factors were adjusted and the odds ratios (95% confidence interval) of having elevated depressive symptoms by quartiles of serum ferritin concentrations were 1.00 (reference), 1.10 (0.91, 1.34), 0.81 (0.66, 1.01) and 1.02 (0.81, 1.28) for the first, second, third and fourth quartile, respectively (P for trend = 0.76). Similar relations were observed with the use of other cut-offs as a definition of depressive symptoms. In conclusion, there is no significant relationship between serum ferritin concentrations and depressive symptoms among Chinese adults.

  9. Association between Serum Ferritin Concentrations and Depressive Symptoms among Chinese Adults: A Population Study from the Tianjin Chronic Low-Grade Systemic Inflammation and Health (TCLSIHealth) Cohort Study

    PubMed Central

    Yu, Bin; Yu, Fei; He, Haiyan; Zhang, Qing; Meng, Ge; Wu, Hongmei; Du, Huanmin; Liu, Li; Shi, Hongbin; Xia, Yang; Guo, Xiaoyan; Liu, Xing; Li, Chunlei; Bao, Xue; Liu, Fangfang; Fang, Liyun; Yang, Huijun; Sun, Shaomei; Wang, Xing; Zhou, Ming; Jia, Qiyu; Zhao, Honglin; Song, Kun; Niu, Kaijun

    2016-01-01

    Depressive symptoms have become the most important global public health issue. Iron plays an important role in brain function, cognition, and behavior, and its impacts on depressive symptoms may be multifactorial with both positive and negative effects. Previous observational studies focusing on the association between iron status and depressive symptoms showed inconsistent results. Ferritin is a ubiquitous intracellular protein that can store and release iron and is widely used as a clinical biomarker to evaluate iron status. We performed a cross-sectional study to examine the relationship between serum ferritin and depressive symptoms among 3,839 subjects who were from the Tianjin Chronic Low-grade Systemic Inflammation and Health (TCLSIHealth) cohort. Depressive symptoms were assessed using the Chinese version of 20-item self-rating Depression Scale (SDS) with 4 cutoffs (40, 45, 48 and 50) to indicate elevated depressive symptoms (40 was the primary cut-off). The prevalence of depressive symptoms was 36.5%, 17.6%, 11.0% and 7.0% for SDS ≥40, ≥45, ≥48 and ≥50, respectively. With the primary cut-off point of 40, multiple potential confounding factors were adjusted and the odds ratios (95% confidence interval) of having elevated depressive symptoms by quartiles of serum ferritin concentrations were 1.00 (reference), 1.10 (0.91, 1.34), 0.81 (0.66, 1.01) and 1.02 (0.81, 1.28) for the first, second, third and fourth quartile, respectively (P for trend = 0.76). Similar relations were observed with the use of other cut-offs as a definition of depressive symptoms. In conclusion, there is no significant relationship between serum ferritin concentrations and depressive symptoms among Chinese adults. PMID:27611581

  10. Association between Serum Ferritin Concentrations and Depressive Symptoms among Chinese Adults: A Population Study from the Tianjin Chronic Low-Grade Systemic Inflammation and Health (TCLSIHealth) Cohort Study.

    PubMed

    Su, Qian; Gu, Yeqing; Yu, Bin; Yu, Fei; He, Haiyan; Zhang, Qing; Meng, Ge; Wu, Hongmei; Du, Huanmin; Liu, Li; Shi, Hongbin; Xia, Yang; Guo, Xiaoyan; Liu, Xing; Li, Chunlei; Bao, Xue; Liu, Fangfang; Fang, Liyun; Yang, Huijun; Sun, Shaomei; Wang, Xing; Zhou, Ming; Jia, Qiyu; Zhao, Honglin; Song, Kun; Niu, Kaijun

    2016-01-01

    Depressive symptoms have become the most important global public health issue. Iron plays an important role in brain function, cognition, and behavior, and its impacts on depressive symptoms may be multifactorial with both positive and negative effects. Previous observational studies focusing on the association between iron status and depressive symptoms showed inconsistent results. Ferritin is a ubiquitous intracellular protein that can store and release iron and is widely used as a clinical biomarker to evaluate iron status. We performed a cross-sectional study to examine the relationship between serum ferritin and depressive symptoms among 3,839 subjects who were from the Tianjin Chronic Low-grade Systemic Inflammation and Health (TCLSIHealth) cohort. Depressive symptoms were assessed using the Chinese version of 20-item self-rating Depression Scale (SDS) with 4 cutoffs (40, 45, 48 and 50) to indicate elevated depressive symptoms (40 was the primary cut-off). The prevalence of depressive symptoms was 36.5%, 17.6%, 11.0% and 7.0% for SDS ≥40, ≥45, ≥48 and ≥50, respectively. With the primary cut-off point of 40, multiple potential confounding factors were adjusted and the odds ratios (95% confidence interval) of having elevated depressive symptoms by quartiles of serum ferritin concentrations were 1.00 (reference), 1.10 (0.91, 1.34), 0.81 (0.66, 1.01) and 1.02 (0.81, 1.28) for the first, second, third and fourth quartile, respectively (P for trend = 0.76). Similar relations were observed with the use of other cut-offs as a definition of depressive symptoms. In conclusion, there is no significant relationship between serum ferritin concentrations and depressive symptoms among Chinese adults. PMID:27611581

  11. Distinguishing grade I meningioma from higher grade meningiomas without biopsy

    PubMed Central

    Varlotto, John; Flickinger, John; Pavelic, Martin T.; Specht, Charles S.; Sheehan, Jonas M.; Timek, Dana T.; Glantz, Michael J.; Sogge, Steven; Dimaio, Christopher; Moser, Richard; Yunus, Shakeeb; Fitzgerald, Thomas J.; Upadhyay, Urvashi; Rava, Paul; Tangel, Matthew; Yao, Aaron; Kanekar, Sangam

    2015-01-01

    Background Many meningiomas are identified by imaging and followed, with an assumption that they are WHO Grade I tumors. The purpose of our investigation is to find clinical or imaging predictors of WHO Grade II/III tumors to distinguish them from Grade I meningiomas. Methods Patients with a pathologic diagnosis of meningioma from 2002–2009 were included if they had pre-operative MRI studies and pathology for review. A Neuro-Pathologist reviewed and classified all tumors by WHO 2007. All Brain MRI imaging was reviewed by a Neuro-radiologist. Pathology and Radiology reviews were blinded from each other and clinical course. Recursive partitioning was used to create predictive models for identifying meningioma grades. Results Factors significantly correlating with a diagnosis of WHO Grade II-III tumors in univariate analysis: prior CVA (p = 0.005), CABG (p = 0.010), paresis (p = 0.008), vascularity index = 4/4: (p = 0.009), convexity vs other (p = 0.014), metabolic syndrome (p = 0.025), non-skull base (p = 0.041) and non-postmenopausal female (p = 0.045). Recursive partitioning analysis identified four categories: 1. prior CVA, 2. vascular index (vi) = 4 (no CVA), 3. premenopausal or male, vi < 4, no CVA. 4. Postmenopausal, vi < 4, no CVA with corresponding rates of 73, 54, 35 and 10% of being Grade II-III meningiomas. Conclusions Meningioma patients with prior CVA and those grade 4/4 vascularity are the most likely to have WHO Grade II-III tumors while post-menopausal women without these features are the most likely to have Grade I meningiomas. Further study of the associations of clinical and imaging factors with grade and clinical behavior are needed to better predict behavior of these tumors without biopsy. PMID:26472106

  12. Journey in guidelines for lipid management: From adult treatment panel (ATP)-I to ATP-III and what to expect in ATP-IV.

    PubMed

    Talwalkar, P G; Sreenivas, C G; Gulati, Ashish; Baxi, Hemang

    2013-07-01

    Adult Treatment Panel (ATP), an expert panel to supervise cholesterol management was set up under the aegis of National Cholesterol Education Program (NCEP) in 1985. Since then NCEP-ATP has been revising and framing guidelines to enable clinician to deliver better treatment to cardiovascular patients and to educate general people. As a result, considerable reduction in cardiovascular related deaths has been observed in recent times. All three ATP guidelines viz. ATP-I, ATP-II and ATP-III have targeted low density lipoprotein as their primary goal. The ATP-III guideline was updated in the light of evidences from 5-major clinical trials and was released in 2004. It added therapeutic lifestyle changes, concept of risk equivalents, Framingham CHD-risk score non-high density lipoprotein cholesterol (non-HDL-C) as secondary target and gave strong emphasis on metabolic risk factors. The earlier treat-to-target paradigm faced fierce criticism from clinicians across the globe because of insufficient proof of safety and benefits of treating patients with respect to an individual's low density lipoprotein (LDL) level. Further, demonstration of non-HDL-C and total cholesterol/HDL-C ratio as strong predictors of overall cardiovascular risk foresees new guidelines. A tailored-treatment approach was suggested instead of LDL-C target based treatment approach which was soundly based on direct clinical trials evidences and proposes treatment based on individual's overall 5- to 10-year cardiovascular risk irrespective of LDL-C level, leading to lower number of people on high dose/s of statins. Recent report of the Cholesterol Treatment Trialist's Collaborators meta-analysis strongly supported primary prevention of LDL with statins in low risk individuals and showed that its benefits completely outweighed its known hazards. Markers other than LDL-C like apolipoprotein B, non-HDL-C and total cholesterol/HDL-C ratio would take precedence in the risk assessment and strong emphasis would

  13. Progression-free survival: an important end point in evaluating therapy for recurrent high-grade gliomas.

    PubMed

    Lamborn, Kathleen R; Yung, W K Alfred; Chang, Susan M; Wen, Patrick Y; Cloughesy, Timothy F; DeAngelis, Lisa M; Robins, H Ian; Lieberman, Frank S; Fine, Howard A; Fink, Karen L; Junck, Larry; Abrey, Lauren; Gilbert, Mark R; Mehta, Minesh; Kuhn, John G; Aldape, Kenneth D; Hibberts, Janelle; Peterson, Pamela M; Prados, Michael D

    2008-04-01

    The North American Brain Tumor Consortium (NABTC) uses 6-month progression-free survival (6moPFS) as the efficacy end point of therapy trials for adult patients with recurrent high-grade gliomas. In this study, we investigated whether progression status at 6 months predicts survival from that time, implying the potential for prolonged survival if progression could be delayed. We also evaluated earlier time points to determine whether the time of progression assessment alters the strength of the prediction. Data were from 596 patient enrollments (159 with grade III gliomas and 437 with grade IV tumors) in NABTC phase II protocols between February 1998 and December 2002. Outcome was assessed statistically using Kaplan-Meier curves and Cox proportional hazards models. Median survivals were 39 and 30 weeks for patients with grade III and grade IV tumors, respectively. Twenty-eight percent of patients with grade III and 16% of patients with grade IV tumors had progression-free survival of >26 weeks. Progression status at 9, 18, and 26 weeks predicted survival from those times for patients with grade III or grade IV tumors (p < 0.001 and hazard ratios < 0.5 in all cases). Including KPS, age, number of prior chemotherapies, and response in a multivariate model did not substantively change the results. Progression status at 6 months is a strong predictor of survival, and 6moPFS is a valid end point for trials of therapy for recurrent malignant glioma. Earlier assessments of progression status also predicted survival and may be incorporated in the design of future clinical trials.

  14. Foods and Nutrition Curriculum Guide for Junior High, Secondary, and Adult Vocational Home Economics Programs. Bulletin 1595.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This comprehensive curriculum guide for junior high through adult levels presents foods and nutrition as they relate to quality living, career orientation, and occupational training. The first section is a conceptual outline of core material in foods and nutrition. Five instructional levels are I (grades 7-9), II (9-10), III (10-11), IV (11-12),…

  15. Superiority of second over first generation chemotherapy in a randomized trial for stage III-IV intermediate and high-grade non-Hodgkin's lymphoma (NHL): the 1980-1985 EORTC trial. The EORTC Lymphoma Group.

    PubMed

    Carde, P; Meerwaldt, J H; van Glabbeke, M; Somers, R; Monconduit, M; Thomas, J; de Wolf-Peeters, C; de Pauw, B; Tanguy, A; Kluin-Nelemans, J C

    1991-06-01

    A first-generation CHOP-like cyclic combination chemotherapy (CT) regimen using cyclophosphamide 600 mg/m2 IV d1, hydroxorubicin (doxorubicin) 50 mg/m2 IV d1, VM26 60 mg/m2 IV d1, and prednisone 40 mg/m2 PO d1-5 (CHVmP) was compared to a second-generation combination wherein vincristine 1.4 mg/m2 IV and bleomycin 6 mg/m2 IM/IV were added at mid-interval (d15) to the former drugs (CHVmP + VB) in the treatment of intermediate- and high-grade malignant NHL. From April 1980 to January 1986, 141 eligible patients with stage III-IV unfavorable histologies (except T lymphoblastic NHL) entered this EORTC randomized trial. In both arms adjuvant radiotherapy (30 Gy) was given in instances of bulky or residual disease. In all patient subsets the outcome favored the second-generation regimen. The difference was even greater in patients with Diffuse Large Cell Lymphoma (DLCL). At 5 years, overall survival was 53% with CHVmP + VB versus 29% (p = 0.002). The advantage was due to a higher complete remission (CR) rate (80% versus 50%, p = 0.01). Indeed, once CR was achieved the relapse-free survival (RFS) was not significantly influenced (59% versus 49%). No significant additional toxicity could be attributed to vincristine and bleomycin. This study demonstrates a clear benefit for intermediate- and high-risk malignant NHL and particularly DLCL from intercalating non-myelotoxic drugs at mid-cycle intervals, without adverse effects. PMID:1722697

  16. Superiority of second over first generation chemotherapy in a randomized trial for stage III-IV intermediate and high-grade non-Hodgkin's lymphoma (NHL): the 1980-1985 EORTC trial. The EORTC Lymphoma Group.

    PubMed

    Carde, P; Meerwaldt, J H; van Glabbeke, M; Somers, R; Monconduit, M; Thomas, J; de Wolf-Peeters, C; de Pauw, B; Tanguy, A; Kluin-Nelemans, J C

    1991-06-01

    A first-generation CHOP-like cyclic combination chemotherapy (CT) regimen using cyclophosphamide 600 mg/m2 IV d1, hydroxorubicin (doxorubicin) 50 mg/m2 IV d1, VM26 60 mg/m2 IV d1, and prednisone 40 mg/m2 PO d1-5 (CHVmP) was compared to a second-generation combination wherein vincristine 1.4 mg/m2 IV and bleomycin 6 mg/m2 IM/IV were added at mid-interval (d15) to the former drugs (CHVmP + VB) in the treatment of intermediate- and high-grade malignant NHL. From April 1980 to January 1986, 141 eligible patients with stage III-IV unfavorable histologies (except T lymphoblastic NHL) entered this EORTC randomized trial. In both arms adjuvant radiotherapy (30 Gy) was given in instances of bulky or residual disease. In all patient subsets the outcome favored the second-generation regimen. The difference was even greater in patients with Diffuse Large Cell Lymphoma (DLCL). At 5 years, overall survival was 53% with CHVmP + VB versus 29% (p = 0.002). The advantage was due to a higher complete remission (CR) rate (80% versus 50%, p = 0.01). Indeed, once CR was achieved the relapse-free survival (RFS) was not significantly influenced (59% versus 49%). No significant additional toxicity could be attributed to vincristine and bleomycin. This study demonstrates a clear benefit for intermediate- and high-risk malignant NHL and particularly DLCL from intercalating non-myelotoxic drugs at mid-cycle intervals, without adverse effects.

  17. Comprehensive, Integrative Genomic Analysis of Diffuse Lower-Grade Gliomas

    PubMed Central

    2015-01-01

    BACKGROUND Diffuse low-grade and intermediate-grade gliomas (which together make up the lower-grade gliomas, World Health Organization grades II and III) have highly variable clinical behavior that is not adequately predicted on the basis of histologic class. Some are indolent; others quickly progress to glioblastoma. The uncertainty is compounded by interobserver variability in histologic diagnosis. Mutations in IDH, TP53, and ATRX and codeletion of chromosome arms 1p and 19q (1p/19q codeletion) have been implicated as clinically relevant markers of lower-grade gliomas. METHODS We performed genomewide analyses of 293 lower-grade gliomas from adults, incorporating exome sequence, DNA copy number, DNA methylation, messenger RNA expression, microRNA expression, and targeted protein expression. These data were integrated and tested for correlation with clinical outcomes. RESULTS Unsupervised clustering of mutations and data from RNA, DNA-copy-number, and DNA-methylation platforms uncovered concordant classification of three robust, nonoverlapping, prognostically significant subtypes of lower-grade glioma that were captured more accurately by IDH, 1p/19q, and TP53 status than by histologic class. Patients who had lower-grade gliomas with an IDH mutation and 1p/19q codeletion had the most favorable clinical outcomes. Their gliomas harbored mutations in CIC, FUBP1, NOTCH1, and the TERT promoter. Nearly all lower-grade gliomas with IDH mutations and no 1p/19q codeletion had mutations in TP53 (94%) and ATRX inactivation (86%). The large majority of lower-grade gliomas without an IDH mutation had genomic aberrations and clinical behavior strikingly similar to those found in primary glioblastoma. CONCLUSIONS The integration of genomewide data from multiple platforms delineated three molecular classes of lower-grade gliomas that were more concordant with IDH, 1p/19q, and TP53 status than with histologic class. Lower-grade gliomas with an IDH mutation either had 1p/19q

  18. Lenalidomide and Rituximab in Treating Patients With Previously Untreated Stage II, Stage III, or Stage IV Follicular Non-Hodgkin Lymphoma

    ClinicalTrials.gov

    2016-07-28

    Stage II Grade 1 Contiguous Follicular Lymphoma; Stage II Grade 1 Non-Contiguous Follicular Lymphoma; Stage II Grade 2 Contiguous Follicular Lymphoma; Stage II Grade 2 Non-Contiguous Follicular Lymphoma; Stage II Grade 3 Contiguous Follicular Lymphoma; Stage II Grade 3 Non-Contiguous Follicular Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma

  19. Grade Configuration

    ERIC Educational Resources Information Center

    Williamson, Ronald

    2012-01-01

    Where to locate the 7th and 8th grade is a perennial question. While there are many variations, three approaches are most often used---include them in a 7-12 secondary campus, maintain a separate middle grades campus, or include them as part of a K-8 program. Research says that grade configuration is inconclusive at best and there is no research…

  20. Psychometric Testing of the FACES III with Rural Adolescents

    ERIC Educational Resources Information Center

    Ide, Bette; Dingmann, Colleen; Cuevas, Elizabeth; Meehan, Maurita

    2010-01-01

    This study tests the validity and reliability of the Family Adaptability and Cohesion Scale III (FACES III) in two samples of rural adolescents. The underlying theory is the linear 3-D circumplex model. The FACES III was administered to 1,632 adolescents in Grades 7 through 12 in two counties in a rural western state. The FACES III Scale and the…

  1. Latent Mean and Covariance Differences with Measurement Equivalence in College Students with Developmental Difficulties versus the Wechsler Adult Intelligence Scale-III/Wechsler Memory Scale-III Normative Sample

    ERIC Educational Resources Information Center

    Bowden, Stephen C.; Gregg, Noel; Bandalos, Deborah; Davis, Mark; Coleman, Chris; Holdnack, James A.; Weiss, Larry G.

    2008-01-01

    Intelligence tests are usually part of the assessment battery for the diagnosis of adults with learning disabilities (LD) and attention deficit hyperactivity disorder (ADHD). Professionals must ensure that inferences drawn from such test scores are equivalent across populations with and without disabilities. Examination of measurement equivalence…

  2. A 31-year-old woman with a transformed low-grade glioma.

    PubMed

    Warnke, Peter C

    2010-03-10

    Low-grade gliomas in adults have an incidence of 0.8 to 1.2 per 100,000, and their causes are unknown. Despite their histological classification as low-grade, they cannot be cured by any current treatment mode, and no class I evidence exists to guide initial treatment of these tumors. Median survival ranges between 7.5 years and 10 years, with a 5-year survival probability between 55% and 86%. The prognosis depends on age, World Health Organization (WHO) tumor grade, Karnofsky performance score, cytological type (oligodendroglioma vs astrocytoma), and, potentially, the extent of resection. Oligodendrogliomas with loss of heterozygosity on chromosomes 1p and 19q have a distinctly more favorable prognosis and therapeutic response rate. Low-grade tumors progress to high-grade gliomas with aggressive biological behavior at increasing frequency with advancing age. Ms P is a young woman with a previously treated oligodendroglioma, WHO grade II, with loss of heterozygosity on chromosomes 1p and 19q, which at a third resection had transformed into an oligodendroglioma of WHO grade III. She wants to know her current and future therapeutic options.

  3. Automated Grading of Gliomas using Deep Learning in Digital Pathology Images: A modular approach with ensemble of convolutional neural networks.

    PubMed

    Ertosun, Mehmet Günhan; Rubin, Daniel L

    2015-01-01

    Brain glioma is the most common primary malignant brain tumors in adults with different pathologic subtypes: Lower Grade Glioma (LGG) Grade II, Lower Grade Glioma (LGG) Grade III, and Glioblastoma Multiforme (GBM) Grade IV. The survival and treatment options are highly dependent of this glioma grade. We propose a deep learning-based, modular classification pipeline for automated grading of gliomas using digital pathology images. Whole tissue digitized images of pathology slides obtained from The Cancer Genome Atlas (TCGA) were used to train our deep learning modules. Our modular pipeline provides diagnostic quality statistics, such as precision, sensitivity and specificity, of the individual deep learning modules, and (1) facilitates training given the limited data in this domain, (2) enables exploration of different deep learning structures for each module, (3) leads to developing less complex modules that are simpler to analyze, and (4) provides flexibility, permitting use of single modules within the framework or use of other modeling or machine learning applications, such as probabilistic graphical models or support vector machines. Our modular approach helps us meet the requirements of minimum accuracy levels that are demanded by the context of different decision points within a multi-class classification scheme. Convolutional Neural Networks are trained for each module for each sub-task with more than 90% classification accuracies on validation data set, and achieved classification accuracy of 96% for the task of GBM vs LGG classification, 71% for further identifying the grade of LGG into Grade II or Grade III on independent data set coming from new patients from the multi-institutional repository. PMID:26958289

  4. Automated Grading of Gliomas using Deep Learning in Digital Pathology Images: A modular approach with ensemble of convolutional neural networks

    PubMed Central

    Ertosun, Mehmet Günhan; Rubin, Daniel L.

    2015-01-01

    Brain glioma is the most common primary malignant brain tumors in adults with different pathologic subtypes: Lower Grade Glioma (LGG) Grade II, Lower Grade Glioma (LGG) Grade III, and Glioblastoma Multiforme (GBM) Grade IV. The survival and treatment options are highly dependent of this glioma grade. We propose a deep learning-based, modular classification pipeline for automated grading of gliomas using digital pathology images. Whole tissue digitized images of pathology slides obtained from The Cancer Genome Atlas (TCGA) were used to train our deep learning modules. Our modular pipeline provides diagnostic quality statistics, such as precision, sensitivity and specificity, of the individual deep learning modules, and (1) facilitates training given the limited data in this domain, (2) enables exploration of different deep learning structures for each module, (3) leads to developing less complex modules that are simpler to analyze, and (4) provides flexibility, permitting use of single modules within the framework or use of other modeling or machine learning applications, such as probabilistic graphical models or support vector machines. Our modular approach helps us meet the requirements of minimum accuracy levels that are demanded by the context of different decision points within a multi-class classification scheme. Convolutional Neural Networks are trained for each module for each sub-task with more than 90% classification accuracies on validation data set, and achieved classification accuracy of 96% for the task of GBM vs LGG classification, 71% for further identifying the grade of LGG into Grade II or Grade III on independent data set coming from new patients from the multi-institutional repository. PMID:26958289

  5. Automated Grading of Gliomas using Deep Learning in Digital Pathology Images: A modular approach with ensemble of convolutional neural networks.

    PubMed

    Ertosun, Mehmet Günhan; Rubin, Daniel L

    2015-01-01

    Brain glioma is the most common primary malignant brain tumors in adults with different pathologic subtypes: Lower Grade Glioma (LGG) Grade II, Lower Grade Glioma (LGG) Grade III, and Glioblastoma Multiforme (GBM) Grade IV. The survival and treatment options are highly dependent of this glioma grade. We propose a deep learning-based, modular classification pipeline for automated grading of gliomas using digital pathology images. Whole tissue digitized images of pathology slides obtained from The Cancer Genome Atlas (TCGA) were used to train our deep learning modules. Our modular pipeline provides diagnostic quality statistics, such as precision, sensitivity and specificity, of the individual deep learning modules, and (1) facilitates training given the limited data in this domain, (2) enables exploration of different deep learning structures for each module, (3) leads to developing less complex modules that are simpler to analyze, and (4) provides flexibility, permitting use of single modules within the framework or use of other modeling or machine learning applications, such as probabilistic graphical models or support vector machines. Our modular approach helps us meet the requirements of minimum accuracy levels that are demanded by the context of different decision points within a multi-class classification scheme. Convolutional Neural Networks are trained for each module for each sub-task with more than 90% classification accuracies on validation data set, and achieved classification accuracy of 96% for the task of GBM vs LGG classification, 71% for further identifying the grade of LGG into Grade II or Grade III on independent data set coming from new patients from the multi-institutional repository.

  6. SAGE III

    Atmospheric Science Data Center

    2016-06-15

    SAGE III Data and Information The Stratospheric Aerosol and Gas ... on the spacecraft. SAGE III produced L1 and L2 scientific data from 5/07/2002 until 12/31/2005. The flight of the second instrument is as ... Guide Documents:  Project Guide Data Products User's Guide  (PDF) Relevant Documents:  ...

  7. A non-comparative phase II study of dose intensive chemotherapy with doxorubicin and ifosfamide followed by high dose ICE consolidation with PBSCT in non-resectable, high grade, adult type soft tissue sarcomas.

    PubMed

    Hartmann, Jörg Thomas; Horger, M; Kluba, T; Königsrainer, A; de Zwart, P; von Weyhern, C Hann; Eckert, F; Budach, W; Bokemeyer, C

    2013-12-01

    The objective was to determine the role of dose intensive induction chemotherapy in patients with soft tissue sarcomas (STS) that were considered unresectable. Treatment consisted of 2-3 cycles of doxorubicin (Dox) and ifosfamide (Ifo) followed by high dose chemotherapy with ifosfamide, carboplatin, etoposide (HD-ICE) plus peripheral blood stem cell transplantation (PBSCT). 30 out of 631 consecutive patients, median age 46 years (21-62), with high grade STS were included. 29 patients completed at least 2 cycles of Dox/Ifo. HD-ICE was withheld because of progressive disease (PD) in 5 patients, neurotoxicity in 6 cases, insufficient peripheral blood stem cell (PBSC) mobilization, complete remission (CR) and refusal in 1 patient each. HD-ICE was associated with non-haematological grade III toxicity including emesis, mucositis, fever, neurotoxicity, and transaminase level elevation. Two additional patients attained a partial response after HD-ICE. Overall, 24 of 30 (80%) patients underwent surgery, with complete tumor resections in 19 patients (63% of all patients, 79% of the operated subgroup); however, 2 of these required amputation. After a median follow up period of 50 months in surviving patients (range, 26-120), 5-year PFS and OS rates were 39% and 48%, respectively. Induction chemotherapy plus consolidation HD-ICE is generally feasible, but is associated with significant neurotoxicity. The advantage of HD-ICE over conventional dose chemotherapy plus external beam radiation therapy (EBRT) in non-resectable disease remains unproven.

  8. Genetic Analysis of Diffuse High-Grade Astrocytomas in Infancy Defines a Novel Molecular Entity.

    PubMed

    Gielen, Gerrit H; Gessi, Marco; Buttarelli, Francesca R; Baldi, Caterina; Hammes, Jennifer; zur Muehlen, Anja; Doerner, Evelyn; Denkhaus, Dorota; Warmuth-Metz, Monika; Giangaspero, Felice; Lauriola, Libero; von Bueren, André O; Kramm, Christof M; Waha, Andreas; Pietsch, Torsten

    2015-07-01

    Pediatric high-grade gliomas are considered to be different when compared to adult high-grade gliomas in their pathogenesis and biological behavior. Recently, common genetic alterations, including mutations in the H3F3A/ATRX/DAXX pathway, have been described in approximately 30% of the pediatric cases. However, only few cases of infant high-grade gliomas have been analyzed so far. We investigated the molecular features of 35 infants with diffuse high-grade astrocytomas, including 8 anaplastic astrocytomas [World Health Organization (WHO) grade III] and 27 glioblastomas (WHO grade IV) by immunohistochemistry, multiplex ligation probe-dependent amplification (MLPA), pyrosequencing of glioma-associated genes and molecular inversion probe (MIP) assay. MIP and MLPA analyses showed that chromosomal alterations are significantly less frequent in infants compared with high-grade gliomas in older children and adults. We only identified H3F3A K27M in 2 of 34 cases (5.9%), with both tumors located in the posterior fossa. PDGFRA amplifications were absent, and CDKN2A loss could be observed only in two cases. Conversely, 1q gain (22.7%) and 6q loss (18.2%) were identified in a subgroup of tumors. Loss of SNORD located on chromosome 14q32 was observed in 27.3% of the infant tumors, a focal copy number change not previously described in gliomas. Our findings indicate that infant high-grade gliomas appear to represent a distinct genetic entity suggesting a different pathogenesis and biological behavior. PMID:25231549

  9. Adult Education and Welfare to Work Initiatives: A Review of Research, Practice and Policy. Literacy Leader Fellowship Program Reports, Volume III, Number 1.

    ERIC Educational Resources Information Center

    D'Amico, Deborah

    1997-01-01

    This review attempts to clarify adult education's role in moving individuals from welfare to work. Part 1 reviews research on this role, job prospects for low-skilled workers, and literacy requirements of workplaces. Part 1 reports these findings: the likelihood of being on welfare goes up as literacy goes down; a labor force attachment approach…

  10. Special Demonstration Project for Involvement of Adult Residents of Soul City, Tuscaloosa, Alabama. Volume I: Evaluation and Final Report; Volume II: Supplementary Materials; Volume III: Public Relations.

    ERIC Educational Resources Information Center

    Alabama Univ., Tuscaloosa.

    This special demonstration project was designed to develop ways of reaching illiterate women and motivating them toward adult basic education goals through programs that support and strengthen family life. Volume I presents the following: Introduction and Purpose: Project Procedure; Program Accomplishments and Evaluation (Description of the…

  11. Graded core/shell semiconductor nanorods and nanorod barcodes

    DOEpatents

    Alivisatos, A. Paul; Scher, Erik C.; Manna, Liberato

    2009-05-19

    Disclosed herein is a graded core/shell semiconductor nanorod having at least a first segment of a core of a Group II-VI, Group III-V or a Group IV semiconductor, a graded shell overlying the core, wherein the graded shell comprises at least two monolayers, wherein the at least two monolayers each independently comprise a Group II-VI, Group III-V or a Group IV semiconductor.

  12. Deconstructing Chronic Low Back Pain in the Older Adult – Step by Step Evidence and Expert-Based Recommendations for Evaluation and Treatment: Part III: Fibromyalgia Syndrome

    PubMed Central

    Fatemi, Gita; Fang, Meika A.; Breuer, Paula; Cherniak, Paul E.; Gentili, Angela; Hanlon, Joseph T.; Karp, Jordan F.; Morone, Natalia E.; Rodriguez, Eric; Rossi, Michelle I.; Schmader, Kenneth; Weiner, Debra K.

    2016-01-01

    Objective To present the third in a series of articles designed to deconstruct chronic low back pain (CLBP) in older adults. The series presents CLBP as a syndrome, a final common pathway for the expression of multiple contributors rather than a disease localized exclusively to the lumbosacral spine. Each article addresses one of twelve important contributors to pain and disability in older adults with CLBP. This article focuses on fibromyalgia syndrome (FMS). Methods A modified Delphi approach was used to create the evaluation and treatment algorithm, the table discussing the rationale behind each of the algorithm components, and the stepped-care drug recommendations. The team involved in the creation of these materials consisted of a principal investigator, a 5-member content expert panel, and a 9-member primary care panel. The evaluation and treatment recommendations were based on availability of medications and other resources within the Veterans Health Administration (VHA) facilities. However, non-VHA panelists were also involved in the development of these materials, which can be applied to both VA and civilian settings. The illustrative clinical case was taken from the clinical practice of the principal investigator. Results Following expert consultations and a review of the literature, we developed an evaluation and treatment algorithm with supporting materials to aid in the care of older adults with CLBP who have concomitant FMS. A case is presented that demonstrates the complexity of pain evaluation and management in older patients with CLBP and concomitant FMS Conclusions Recognition of FMS as a common contributor to CLBP in older adults and initiating treatment targeting both FMS and CLBP will lead to improved outcomes in pain and disability. PMID:26272644

  13. Genetically Engineered Lymphocyte Therapy After Peripheral Blood Stem Cell Transplant in Treating Patients With High-Risk, Intermediate-Grade, B-cell Non-Hodgkin Lymphoma

    ClinicalTrials.gov

    2016-08-10

    Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma

  14. Wet and Wild: A Multidisciplinary Marine Education Teacher Guide, Grades K-6. Unit III. Research: Innerspace Explorers = Humedo y Salvaje. Tercera Unidad. La Investigacion Cientifica: Exploradores del Espacio Interior.

    ERIC Educational Resources Information Center

    Murphy, Richard C.

    Topics and activities related to oceanographic research (innerspace exploration) are the focus of this multidisciplinary, marine education teaching guide for students in kindergarten through grade 6. The guide is divided into six sections (labeled A through F). The first five sections consist of various kinds of activities, with the appropriate…

  15. [Crops: Classifying, Selecting, Harvesting, Grading, and Packing.] Student Materials. V.A. III. [IV-B-1 through IV-B-2; IV-C-1 through IV-C-2].

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station. Vocational Instructional Services.

    Part of a series of eight student learning modules in vocational agriculture, this booklet deals with crop-related activities. The first section is on harvesting methods and equipment. The following portions address the handling, grading, and packing of crops; and the classification and selection of fruits, vegetables, and ornamental plants. There…

  16. Effective Literacy Instruction for Adults with Specific Learning Disabilities: Implications for Adult Educators

    ERIC Educational Resources Information Center

    Hock, Michael F.

    2012-01-01

    Adults with learning disabilities (LD) attending adult basic education, GED programs, or community colleges are among the lowest performers on measures of literacy. For example, on multiple measures of reading comprehension, adults with LD had a mean reading score at the third grade level, whereas adults without LD read at the fifth grade level.…

  17. Dengue haemorrhagic fever in adults: a prospective study of 110 cases.

    PubMed

    Wali, J P; Biswas, A; Handa, R; Aggarwal, P; Wig, N; Dwivedi, S N

    1999-01-01

    One hundred and ten adult patients hospitalized with dengue haemorrhagic fever (DHF) during the recent outbreak in North India were prospectively studied. Of these, 48 (43.6%) were grade I, 40 (36.4%) grade II, 10 (9.1%) grade III and 12 (10.9%) grade IV DHF. Dengue shock syndrome (DSS) was seen in 22 (20%) patients. Fever, headache, myalgias and arthralgias were the common symptoms seen in 100%, 80.9%, 76.2% and 52.3% patients, respectively. Spontaneous bleeding was seen in 62 patients (56.4%) with mucocutaneous bleeding being the most common (46 patients). Gastrointestinal bleeding was seen in 38 (34.5%) patients. In as many as 40 patients, the haemorrhagic manifestations occurred after the fever had come down. Fifty-five patients (50%) required platelet transfusions. Twelve patients died, giving a mortality rate of 10.9% in the present study. Prompt recognition and supportive treatment can be lifesaving.

  18. Welding III.

    ERIC Educational Resources Information Center

    Allegheny County Community Coll., Pittsburgh, PA.

    Instructional objectives and performance requirements are outlined in this course guide for Welding III, an advanced course in arc welding offered at the Community College of Allegheny County to provide students with the proficiency necessary for industrial certification. The course objectives, which are outlined first, specify that students will…

  19. Books for Adult New Readers.

    ERIC Educational Resources Information Center

    O'Brien, Roberta Luther, Comp.

    This document is an annotated bibliography of recommended print materials for English-speaking adults reading at the seventh grade level or below. (Sixty percent of the titles are at fifth grade level or below). The titles were selected for their broad appeal to the average adult new reader. In the selection, special consideration was given to…

  20. A study to assess the tooth whitening efficacy of a new dentifrice formulation variant containing a special grade of silica: a six-week study on adults.

    PubMed

    Sielski, Chester; Berta, Raymond L; Petrone, Margaret E; Chaknis, Patricia; DeVizio, William; Volpe, Anthony R; Proskin, Howard M

    2002-01-01

    The objective of this double-blind clinical study was to investigate the tooth whitening efficacy of a formulation variant of a commercially available dentifrice (Colgate Total Plus Whitening Toothpaste) obtained by the addition of high cleaning silica, relative to that of its currently marketed formulation (Colgate Total Toothpaste). Following a baseline examination, qualifying adult male and female subjects were randomized into two treatment groups which were balanced for age, gender and level of extrinsic tooth stain. Subjects were instructed to brush their teeth twice daily (morning and evening) for one minute with their assigned dentifrice, using a soft-bristled toothbrush. After one, and again after two weeks' use of the assigned dentifrices, a randomly selected panel of subjects was examined for soft tissue findings. Examinations for extrinsic tooth stain were repeated for all subjects after six weeks' use of the study dentifrices. Ninety-seven (97) subjects complied with the protocol and completed the entire study. At the six-week examination, subjects assigned to the new dentifrice formulation group exhibited statistically significantly (p < 0.05) lower levels of extrinsic tooth stain area and extrinsic tooth stain intensity than did those subjects assigned to the Colgate Total Toothpaste group. Thus, the results of this double-blind clinical study support the conclusion that the new dentifrice formulation variant is efficacious for the removal of extrinsic tooth stain.

  1. Neck exercises, physical and cognitive behavioural-graded activity as a treatment for adult whiplash patients with chronic neck pain: Design of a randomised controlled trial

    PubMed Central

    2011-01-01

    Background Many patients suffer from chronic neck pain following a whiplash injury. A combination of cognitive, behavioural therapy with physiotherapy interventions has been indicated to be effective in the management of patients with chronic whiplash-associated disorders. The objective is to present the design of a randomised controlled trial (RCT) aimed at evaluating the effectiveness of a combined individual physical and cognitive behavioural-graded activity program on self-reported general physical function, in addition to neck function, pain, disability and quality of life in patients with chronic neck pain following whiplash injury compared with a matched control group measured at baseline and 4 and 12 months after baseline. Methods/Design The design is a two-centre, RCT-study with a parallel group design. Included are whiplash patients with chronic neck pain for more than 6 months, recruited from physiotherapy clinics and an out-patient hospital department in Denmark. Patients will be randomised to either a pain management (control) group or a combined pain management and training (intervention)group. The control group will receive four educational sessions on pain management, whereas the intervention group will receive the same educational sessions on pain management plus 8 individual training sessions for 4 months, including guidance in specific neck exercises and an aerobic training programme. Patients and physiotherapists are aware of the allocation and the treatment, while outcome assessors and data analysts are blinded. The primary outcome measures will be Medical Outcomes Study Short Form 36 (SF36), Physical Component Summary (PCS). Secondary outcomes will be Global Perceived Effect (-5 to +5), Neck Disability Index (0-50), Patient Specific Functioning Scale (0-10), numeric rating scale for pain bothersomeness (0-10), SF-36 Mental Component Summary (MCS), TAMPA scale of Kinesiophobia (17-68), Impact of Event Scale (0-45), EuroQol (0-1), craniocervical

  2. A phase III placebo- and oxycodone-controlled study of tanezumab in adults with osteoarthritis pain of the hip or knee.

    PubMed

    Spierings, Egilius L H; Fidelholtz, James; Wolfram, Gernot; Smith, Michael D; Brown, Mark T; West, Christine R

    2013-09-01

    Tanezumab is a humanized monoclonal antinerve growth factor antibody in development for treatment of chronic pain. In a phase III, placebo- and active-controlled study, we investigated the efficacy and safety of tanezumab for osteoarthritis (OA) hip or knee pain. Patients (N=610) received up to 2 doses of intravenous tanezumab (5 or 10mg in 8-week intervals), controlled-release oral oxycodone (10 to 40 mg every 12 hours), or placebo. The primary endpoint was mean change from baseline to week 8 in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Pain score for tanezumab versus placebo and oxycodone. Secondary endpoints included change from baseline in WOMAC Physical Function and Stiffness scores, Patient's Global Assessment (PGA) of OA, and patient response, defined as ≥ 30%, ≥ 50%, ≥ 70%, and ≥ 90% improvement from baseline in WOMAC Pain score. Tolerability and safety also were assessed. Both tanezumab groups demonstrated significant improvements in WOMAC Pain score versus placebo (P<.001) and oxycodone (P ≤.018). Tanezumab also provided significant improvements versus placebo and oxycodone for WOMAC Physical Function and Stiffness scores and PGA of OA (P ≤.002 for all) at week 8. For all analyses, oxycodone did not differ from placebo. Adverse event frequency was higher with oxycodone (63.3%) than tanezumab (40.7% to 44.7%) or placebo (35.5%); serious adverse event frequency was similar among treatments. The adverse event profile for tanezumab was similar to previous tanezumab studies. Results indicate that tanezumab is efficacious in the treatment of OA pain; no new safety signals were identified.

  3. Improving Grading Consistency through Grade Lift Reporting

    ERIC Educational Resources Information Center

    Millet, Ido

    2010-01-01

    We define Grade Lift as the difference between average class grade and average cumulative class GPA. This metric provides an assessment of how lenient the grading was for a given course. In 2006, we started providing faculty members individualized Grade Lift reports reflecting their position relative to an anonymously plotted school-wide…

  4. Extensive Graded Reading in the Liberal Arts and Sciences

    ERIC Educational Resources Information Center

    Poulshock, Joseph

    2010-01-01

    For this research, learners did extensive graded reading (EGR) with traditional graded readers, and they also interacted with short graded stories in the liberal arts and sciences (LAS). This study describes the purpose and format of the LAS stories used by hundreds of university students and adult learners in Japan. It summarizes the results of…

  5. A historically-controlled Phase III study in adults to characterize the acceptability of a process change for manufacturing inactivated quadrivalent influenza vaccine

    PubMed Central

    2014-01-01

    Background An inactivated quadrivalent influenza vaccine (QIV) was recently licenced in the US as a thimerosal-free formulation presented in a pre-filled syringe. A multidose presentation is preferred in some settings due to reduced acquisition and cold storage costs. We assessed the immunogenicity and safety of a thimerosal-containing QIV formulated using a new manufacturing process for presentation in multidose vials. Methods Two Phase III non-randomized studies separately evaluated inactivated trivalent influenza vaccine (TIV; 2010–2011; historical control) and a QIV (2011–2012). The QIV contained the same strains as the TIV plus an additional B strain. Both vaccines contained thimerosal to allow multidose presentation: this preservative was added to the QIV during the final formulation step using a new process, whereas it was added to the TIV early in the manufacturing process using an established method. The TIV study included 50 and 70 subjects aged 18–60 and >60 years, respectively; the QIV study included 56 subjects in each age stratum. Immunogenicity was assessed using hemagglutination-inhibition (HI) assays. Reactogenicity was assessed during the 4-day post-vaccination periods and unsolicited adverse events (AEs) were assessed during the 21-day post-vaccination periods. Results The TIV and QIV were immunogenic in both age strata. With the QIV and TIV respectively, the seroconversion rates were 48.2–62.7% and 71.4–83.7% for influenza A, and 33.9–62.5% and 67.3–72.9% for influenza B. With the QIV and TIV respectively, the seroprotection rates were 92.9–98.2% and 98.2–100% for influenza A, and 88.6–100% and 95.9–98.6% for influenza B. Pre-vaccination titers were higher in the QIV versus TIV study which confounds a direct comparison and likely explains the lower seroconversion rates observed in the QIV study. There were no safety concerns raised with TIV or QIV. Conclusions The thimerosal-containing QIV formulated using a new process

  6. CPG 7909, an immunostimulatory TLR9 agonist oligodeoxynucleotide, as adjuvant to Engerix-B HBV vaccine in healthy adults: a double-blind phase I/II study.

    PubMed

    Cooper, C L; Davis, H L; Morris, M L; Efler, S M; Adhami, M Al; Krieg, A M; Cameron, D W; Heathcote, J

    2004-11-01

    Oligodeoxynucleotides containing immunostimulatory CpG motifs (CpG ODN) act as potent Th1-like immune enhancers with many antigens in animal models. We have extended these observations to the first clinical evaluation of the safety, tolerability and immunogenicity of CPG 7909 when added to a commercial HBV vaccine. In a randomized, double-blind phase I dose escalation study, healthy volunteers aged 18-35 years were vaccinated at 0, 4 and 24 weeks by intramuscular injection with Engerix-B (GlaxoSmithKline). The regular adult dose of 20 microg recombinant hepatitis B surface antigen (HBsAg) adsorbed to alum was administered mixed with saline (control) or with CPG 7909 at one of three doses (0.125, 0.5 or 1.0 mg). HBsAg-specific antibody responses (anti-HBs) appeared significantly sooner and were significantly higher at all timepoints up to and including 24 weeks in CPG 7909 recipients compared to control subjects (p< or = 0.001). Strikingly, most CpG 7909-vaccinated subjects developed protective levels of anti-HBs IgG within just two weeks of the priming vaccine dose. A trend towards higher rates of positive cytotoxic T cell lymphocyte responses was noted in the two higher dose groups of CPG 7909 compared to controls. The most frequently reported adverse events were injection site reactions, flu-like symptoms and headache. While these were more frequent in CPG 7909 groups than in the control group (p<0.0001), most were reported to be of mild to moderate intensity regardless of group. In summary, CPG 7909 as an adjuvant to Engerix-B was well-tolerated and enhanced vaccine immunogenicity. CPG 7909 may allow the development of a two-dose prophylactic HBV vaccine. PMID:15622454

  7. Oblimersen Sodium and Combination Chemotherapy in Treating Patients With Newly Diagnosed Stage I, Stage II, Stage III, or Stage IV Diffuse Large B-Cell Lymphoma

    ClinicalTrials.gov

    2012-10-11

    Contiguous Stage II Adult Diffuse Large Cell Lymphoma; Noncontiguous Stage II Adult Diffuse Large Cell Lymphoma; Stage I Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma

  8. The effects of graded levels of calorie restriction: III. Impact of short term calorie and protein restriction on mean daily body temperature and torpor use in the C57BL/6 mouse.

    PubMed

    Mitchell, Sharon E; Delville, Camille; Konstantopedos, Penelope; Derous, Davina; Green, Cara L; Chen, Luonan; Han, Jing-Dong J; Wang, Yingchun; Promislow, Daniel E L; Douglas, Alex; Lusseau, David; Speakman, John R

    2015-07-30

    A commonly observed response in mammals to calorie restriction (CR) is reduced body temperature (Tb). We explored how the Tb of male C57BL/6 mice responded to graded CR (10 to 40%), compared to the response to equivalent levels of protein restriction (PR) over 3 months. Under CR there was a dynamic change in daily Tb over the first 30-35 days, which stabilized thereafter until day 70 after which a further decline was noted. The time to reach stability was dependent on restriction level. Body mass negatively correlated with Tb under ad libitum feeding and positively correlated under CR. The average Tb over the last 20 days was significantly related to the levels of body fat, structural tissue, leptin and insulin-like growth factor-1. Some mice, particularly those under higher levels of CR, showed periods of daily torpor later in the restriction period. None of the changes in Tb under CR were recapitulated by equivalent levels of PR. We conclude that changes in Tb under CR are a response only to the shortfall in calorie intake. The linear relationship between average Tb and the level of restriction supports the idea that Tb changes are an integral aspect of the lifespan effect.

  9. The effects of graded levels of calorie restriction: III. Impact of short term calorie and protein restriction on mean daily body temperature and torpor use in the C57BL/6 mouse.

    PubMed

    Mitchell, Sharon E; Delville, Camille; Konstantopedos, Penelope; Derous, Davina; Green, Cara L; Chen, Luonan; Han, Jing-Dong J; Wang, Yingchun; Promislow, Daniel E L; Douglas, Alex; Lusseau, David; Speakman, John R

    2015-07-30

    A commonly observed response in mammals to calorie restriction (CR) is reduced body temperature (Tb). We explored how the Tb of male C57BL/6 mice responded to graded CR (10 to 40%), compared to the response to equivalent levels of protein restriction (PR) over 3 months. Under CR there was a dynamic change in daily Tb over the first 30-35 days, which stabilized thereafter until day 70 after which a further decline was noted. The time to reach stability was dependent on restriction level. Body mass negatively correlated with Tb under ad libitum feeding and positively correlated under CR. The average Tb over the last 20 days was significantly related to the levels of body fat, structural tissue, leptin and insulin-like growth factor-1. Some mice, particularly those under higher levels of CR, showed periods of daily torpor later in the restriction period. None of the changes in Tb under CR were recapitulated by equivalent levels of PR. We conclude that changes in Tb under CR are a response only to the shortfall in calorie intake. The linear relationship between average Tb and the level of restriction supports the idea that Tb changes are an integral aspect of the lifespan effect. PMID:26286956

  10. Outcome of Adult Brain Tumor Consortium (ABTC) prospective dose-finding trials of I-125 balloon brachytherapy in high-grade gliomas: challenges in clinical trial design and technology development when MRI treatment effect and recurrence appear similar

    PubMed Central

    Stieber, V.; Mikkelsen, T.; Judy, K.; Weingart, J.; Barnett, G.; Olson, J.; Desideri, S.; Ye, X.; Grossman, S.

    2016-01-01

    Objectives The aim of this study is to define the maximal safe radiation dose to guide further study of the GliaSite balloon brachytherapy (GSBT) system in untreated newly diagnosed glioblastoma (NEW-GBM) and recurrent high-grade glioma (REC-HGG). GBST is a balloon placed in the resection cavity and later filled through a subcutaneous port with liquid I-125 Iotrex, providing radiation doses that diminish uniformly with distance from the balloon surface. Methods The Adult Brain Tumor Consortium initiated prospective dose-finding studies to determine maximum tolerated dose in NEW-GBM treated before standard RT or after surgery for REC-HGG. Patients were inevaluable if there was progression before the 90-day posttreatment toxicity evaluation point. Results Ten NEW-GBM patients had the balloon placed, and 2/10 reached the 90 day timepoint. Five REC-HGG enrolled and two were assessable at the 90-day evaluation endpoint. Imaging progression occurred before 90-day evaluation in 7/12 treated patients. The trials were closed as too few patients were assessable to allow dose escalation, although no dose-limiting toxicities (DLTs) were observed. Median survival from treatment was 15.3 months (95 % CI 7.1–23.6) for NEW-GBM and 12.8 months (95 % CI 4.2–20.9) for REC-HGG. Conclusion These trials failed to determine a maximum tolerated dose (MTD) for further testing as early imaging changes, presumed to be progression, were common and interfered with the assessment of treatment-related toxicity. The survival outcomes in these and other related studies, although based on small populations, suggest that GSBT may be worthy of further study using clinical and survival endpoints, rather than standard imaging results. The implications for local therapy development are discussed.

  11. Terahertz reflectometry imaging for low and high grade gliomas

    PubMed Central

    Ji, Young Bin; Oh, Seung Jae; Kang, Seok-Gu; Heo, Jung; Kim, Sang-Hoon; Choi, Yuna; Song, Seungri; Son, Hye Young; Kim, Se Hoon; Lee, Ji Hyun; Haam, Seung Joo; Huh, Yong Min; Chang, Jong Hee; Joo, Chulmin; Suh, Jin-Suck

    2016-01-01

    Gross total resection (GTR) of glioma is critical for improving the survival rate of glioma patients. One of the greatest challenges for achieving GTR is the difficulty in discriminating low grade tumor or peritumor regions that have an intact blood brain barrier (BBB) from normal brain tissues and delineating glioma margins during surgery. Here we present a highly sensitive, label-free terahertz reflectometry imaging (TRI) that overcomes current key limitations for intraoperative detection of World Health Organization (WHO) grade II (low grade), and grade III and IV (high grade) gliomas. We demonstrate that TRI provides tumor discrimination and delineation of tumor margins in brain tissues with high sensitivity on the basis of Hematoxylin and eosin (H&E) stained image. TRI may help neurosurgeons to remove gliomas completely by providing visualization of tumor margins in WHO grade II, III, and IV gliomas without contrast agents, and hence, improve patient outcomes. PMID:27782153

  12. Teaching Human Rights: Grades 7 through Adult.

    ERIC Educational Resources Information Center

    Shiman, David A.

    This curriculum resource on human rights is rooted in the United Nations Universal Declaration of Human Rights and seeks to help students understand the issues involved. Using the rights categories suggested by the Universal Declaration, this book offers new ways of teaching about familiar themes. The book contains activities to encourage students…

  13. Pseudo Class III malocclusion

    PubMed Central

    Al-Hummayani, Fadia M.

    2016-01-01

    The treatment of deep anterior crossbite is technically challenging due to the difficulty of placing traditional brackets with fixed appliances. This case report represents a none traditional treatment modality to treat deep anterior crossbite in an adult pseudo class III malocclusion complicated by severely retruded, supraerupted upper and lower incisors. Treatment was carried out in 2 phases. Phase I treatment was performed by removable appliance “modified Hawley appliance with inverted labial bow,” some modifications were carried out to it to suit the presented case. Positive overbite and overjet was accomplished in one month, in this phase with minimal forces exerted on the lower incisors. Whereas, phase II treatment was performed with fixed appliances (braces) to align teeth and have proper over bite and overjet and to close posterior open bite, this phase was accomplished within 11 month. PMID:27052290

  14. Prevalence and determinants of metabolic syndrome: a cross-sectional survey of general medical outpatient clinics using National Cholesterol Education Program-Adult Treatment Panel III criteria in Botswana

    PubMed Central

    Omech, Bernard; Tshikuka, Jose-Gaby; Mwita, Julius C; Tsima, Billy; Nkomazana, Oathokwa; Amone-P’Olak, Kennedy

    2016-01-01

    Background Low- and middle-income countries, including Botswana, are facing rising prevalence of obesity and obesity-related cardiometabolic complications. Very little information is known about clustering of cardiovascular risk factors in the outpatient setting during routine visits. We aimed to assess the prevalence and identify the determinants of metabolic syndrome among the general outpatients’ attendances in Botswana. Methods A cross-sectional study was conducted from August to October 2014 involving outpatients aged ≥20 years without diagnosis of diabetes mellitus. A precoded questionnaire was used to collect data on participants’ sociodemographics, risk factors, and anthropometric indices. Fasting blood samples were drawn and analyzed for glucose and lipid profile. Metabolic syndrome was assessed using National Cholesterol Education Program-Adult Treatment Panel III criteria. Results In total, 291 participants were analyzed, of whom 216 (74.2%) were females. The mean age of the total population was 50.1 (±11) years. The overall prevalence of metabolic syndrome was 27.1% (n=79), with no significant difference between the sexes (female =29.6%, males =20%, P=0.11). A triad of central obesity, low high-density lipoprotein-cholesterol, and elevated blood pressure constituted the largest proportion (38 [13.1%]) of cases of metabolic syndrome, followed by a combination of low high-density lipoprotein, elevated triglycerides, central obesity, and elevated blood pressure, with 17 (5.8%) cases. Independent determinants of metabolic syndrome were antihypertensive use and increased waist circumference. Conclusion Metabolic syndrome is highly prevalent in the general medical outpatients clinics. Proactive approaches are needed to screen and manage cases targeting its most important predictors.

  15. Prevalence and determinants of metabolic syndrome: a cross-sectional survey of general medical outpatient clinics using National Cholesterol Education Program-Adult Treatment Panel III criteria in Botswana

    PubMed Central

    Omech, Bernard; Tshikuka, Jose-Gaby; Mwita, Julius C; Tsima, Billy; Nkomazana, Oathokwa; Amone-P’Olak, Kennedy

    2016-01-01

    Background Low- and middle-income countries, including Botswana, are facing rising prevalence of obesity and obesity-related cardiometabolic complications. Very little information is known about clustering of cardiovascular risk factors in the outpatient setting during routine visits. We aimed to assess the prevalence and identify the determinants of metabolic syndrome among the general outpatients’ attendances in Botswana. Methods A cross-sectional study was conducted from August to October 2014 involving outpatients aged ≥20 years without diagnosis of diabetes mellitus. A precoded questionnaire was used to collect data on participants’ sociodemographics, risk factors, and anthropometric indices. Fasting blood samples were drawn and analyzed for glucose and lipid profile. Metabolic syndrome was assessed using National Cholesterol Education Program-Adult Treatment Panel III criteria. Results In total, 291 participants were analyzed, of whom 216 (74.2%) were females. The mean age of the total population was 50.1 (±11) years. The overall prevalence of metabolic syndrome was 27.1% (n=79), with no significant difference between the sexes (female =29.6%, males =20%, P=0.11). A triad of central obesity, low high-density lipoprotein-cholesterol, and elevated blood pressure constituted the largest proportion (38 [13.1%]) of cases of metabolic syndrome, followed by a combination of low high-density lipoprotein, elevated triglycerides, central obesity, and elevated blood pressure, with 17 (5.8%) cases. Independent determinants of metabolic syndrome were antihypertensive use and increased waist circumference. Conclusion Metabolic syndrome is highly prevalent in the general medical outpatients clinics. Proactive approaches are needed to screen and manage cases targeting its most important predictors. PMID:27616893

  16. P16.16INFLUENCE OF DETERMINATION OF PROGRESSION ON PATTERNS OF FLAIR FAILURE ANALYSIS IN PATIENTS WITH GRADE III ANAPLASTIC ASTROCYTOMA (AA) AND ASSOCIATION OF PATTERN OF FAILURE (POF) WITH SURVIVAL

    PubMed Central

    Kazda, T.; Hardie, J.G.; Pafundi, D.H.; Brinkmann, D.H.; Laack, N.N.

    2014-01-01

    PURPOSE/OBJECTIVES: RANO criteria have recently been proposed as response guidelines for contrast-enhancing high grade gliomas, but the utility of these guidelines has not been established in AA. In this report we evaluated the utility of RANO criteria in determining progression and POF in AA and evaluated the association of POF with overall survival (OS). MATERIALS/METHODS: We performed a retrospective review of MR images for 21 consecutive patients with AA and radiologically-proven recurrence after irradiation at the Mayo Clinic (Rochester, MN). Three different criteria for identification of progression were used for each patient: 1) standard RANO-based criteria (RANO-C; most often met by development of new contrast enhancement or enlargement of contrast-enhancing lesion), 2) RANO criteria for progression based on significant FLAIR increase (RANO-F) and 3) clinical progression based on oncologist interpretation of imaging and clinical status usually resulting in change in treatment (Clinical). Time to progression was assessed among the three criteria using Friedman's test, and pairwise criteria using a sign test. After subtraction of tumor volume occurring on the best-response MR study, final structure was dosimetrically analyzed and different POF were characterized by the % volume encompassed within the 95% dose as follows: central (V95% ≥ 95%), in-field (80% ≤ V95% < 95%), marginal (20% ≤ V95% < 80%), or distant (V95% < 20%). RESULTS: Time to progression based on RANO criteria preceeded the clinical diagnosis of progression by a median of 3.13 months (9.2 vs 12.6 mo p < 0.0001, Sign test). New or progressive contrast enhancement (RANO-C) was almost entirely central or in-field (95% and 5%, respectively). POF of FLAIR component differed based on timepoint used to determine progression. FLAIR POF was significantly more often marginal or distant when progression was defined clinically compared to either RANO-C or RANO-F criteria (p = .03 and .007

  17. Armodafinil in Reducing Cancer-Related Fatigue in Patients With High Grade Glioma | Division of Cancer Prevention

    Cancer.gov

    This randomized phase III trial studies armodafinil to see how well it works in reducing cancer-related fatigue in patients with high grade glioma. Armodafinil may help relieve fatigue in patients with high grade glioma. |

  18. Vorinostat, Rituximab, and Combination Chemotherapy in Treating Patients With Newly Diagnosed Stage II, Stage III, or Stage IV Diffuse Large B-Cell Lymphoma

    ClinicalTrials.gov

    2016-09-08

    Stage II Contiguous Adult Diffuse Large Cell Lymphoma; Stage II Non-Contiguous Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma

  19. [The clinical grading of subarachnoid hemorrhage].

    PubMed

    Ducati, A

    1998-04-01

    Clinical grading scales for subarachnoid haemorrhages are exposed and discussed. These have been introduced by Botterell, in the middle fifties, to allow a better clinical evaluation, a more correct prognosis and, as a consequence, a more effective therapy. The most popular grading scale is, up to now, the one proposed by Hunt and Hess in 1968. The H-H scale divides patients in 5 groups or levels, whose severity is progressively increasing. A clinical study based on the H-H scale demonstrated that low grade patients (I-II) take advantage from early surgery; at the opposite, high grade patients (III-IV-V) achieve better results when treated with late surgery. To leave behind several difficulties in interpreting the clinical signs and therefore in using the H-H scale, in 1988 Drake, on behalf of the World Federation of Neuro-logical Surgeons, published an "universal" grading scale for subarachnoid haemorrhage, based upon the well known Glasgow Come Scale score and on the finding of a motor focal deficit. The WFNS Scale is nowadays recommended for universal use, being easy and compatible with formerly employed scales.

  20. Combination genetic signature stratifies lower-grade gliomas better than histological grade

    PubMed Central

    Zhang, Zhenyu; Shi, Zhifeng; Chen, Liang; Chung, Nellie Yuk-Fei; Liu, Joseph Shu-Ming; Li, Kay Ka-Wai; Chan, Danny Tat-Ming; Poon, Wai Sang; Wang, Ying; Zhou, Liangfu; Ng, Ho-Keung

    2015-01-01

    We studied if combination genetic signature potentially stratifies lower-grade gliomas better than histology by investigating 214 lower-grade gliomas for IDH1/2 and TERTp mutations, 1p/19q codeletion and EGFR amplification as to their impact on prognostication. Prognostic association of grading was independent of other prognostic variables including age, histological type, IDH1/2, 1p/19q and TERTp status. No single marker, including IDH1/2, superseded grading in prognostication, indicating grading was still a very important tool. Prognosis was most favorable in 31.7% of patients with IDH1/2 mutation and either 1p/19q codeletion or TERTp mutation (IDHmut-OT), intermediate in 45.8% of patients with IDH1/2 mutation only (IDHmut) and 16.9% of patients without any of the alterations (IDHwt), and poorest in 5.6% of patients with wild-type IDH1/2 and either TERTp mutation or EGFR amplification (IDHwt-ET). Our results suggested not all IDH1/2 wild-type lower-grade gliomas are aggressive and additional biomarkers are required to identify glioblastoma-equivalent tumors. Multivariate analysis revealed independent prognostic values of grading and genetic signature. Grade II IDHwt-ET gliomas exhibited shorter survival than IDH1/2 mutated grade III gliomas, suggesting combination genetic signature potentially superseded grading in prognostication. In summary, biomarker-based stratification is useful in the diagnosis and prognostication of lower-grade gliomas, and should be used together with grading. PMID:26369702

  1. Gleason grading system

    MedlinePlus

    ... medlineplus.gov/ency/patientinstructions/000920.htm Gleason grading system To use the sharing features on this page, ... score of between 5 and 7. Gleason Grading System Sometimes, it can be hard to predict how ...

  2. Positron Emission Tomography Using Fluorine F 18 EF5 to Find Oxygen in Tumor Cells of Patients Who Are Undergoing Surgery or Biopsy for Newly Diagnosed Brain Tumors

    ClinicalTrials.gov

    2013-01-15

    Adult Anaplastic Astrocytoma; Adult Anaplastic Ependymoma; Adult Anaplastic Oligodendroglioma; Adult Brain Stem Glioma; Adult Central Nervous System Germ Cell Tumor; Adult Choroid Plexus Tumor; Adult Craniopharyngioma; Adult Diffuse Astrocytoma; Adult Ependymoblastoma; Adult Ependymoma; Adult Giant Cell Glioblastoma; Adult Glioblastoma; Adult Gliosarcoma; Adult Grade I Meningioma; Adult Grade II Meningioma; Adult Grade III Meningioma; Adult Medulloblastoma; Adult Meningeal Hemangiopericytoma; Adult Mixed Glioma; Adult Myxopapillary Ependymoma; Adult Oligodendroglioma; Adult Pilocytic Astrocytoma; Adult Pineoblastoma; Adult Pineocytoma; Adult Subependymoma; Adult Supratentorial Primitive Neuroectodermal Tumor (PNET); Meningeal Melanocytoma

  3. The Case against Grades

    ERIC Educational Resources Information Center

    Kohn, Alfie

    2011-01-01

    Decades of research shows that grades diminish students' interest in whatever they're learning, discourage students from taking academic risks, and reduce the quality of students' thinking, writes Kohn. Contrary to what many people assume, grades are not necessary to promote achievement. Attempts to "improve" grading--such as standards-based…

  4. Differential Grading Standards Revisited.

    ERIC Educational Resources Information Center

    Strenta, A. Christopher; Elliott, Rogers

    1987-01-01

    Differential grading standards were examined in a sample of 1,029 Dartmouth College graduates. Fields of study that attracted students (as majors) who scored higher on the Scholastic Aptitude Test (SAT) employed stricter grading standards. These differential standards attenuated the substantial correlation between SAT scores and grades.…

  5. [Grading of prostate cancer].

    PubMed

    Kristiansen, G; Roth, W; Helpap, B

    2016-07-01

    The current grading of prostate cancer is based on the classification system of the International Society of Urological Pathology (ISUP) following a consensus conference in Chicago in 2014. The foundations are based on the frequently modified grading system of Gleason. This article presents a brief description of the development to the current ISUP grading system. PMID:27393141

  6. Bias in Grading

    ERIC Educational Resources Information Center

    Malouff, John

    2008-01-01

    Bias in grading can be conscious or unconscious. The author describes different types of bias, such as those based on student attractiveness or performance in prior courses, and a variety of methods of reducing bias, including keeping students anonymous during grading and using detailed criteria for subjective grading.

  7. Redesigning Grading--Districtwide

    ERIC Educational Resources Information Center

    Townsley, Matt

    2014-01-01

    In the first years of his career as a high school math teacher, Matt Townsley was bothered by the fact that his grades penalized students for not learning content quickly. A student could master every standard, but low quiz grades and homework assignments they didn't complete because they didn't understand would lower their final grade,…

  8. Native American Adult Reader I.

    ERIC Educational Resources Information Center

    King, Lovern Root, Ed.

    Aspects of Native American history and culture as well as issues and concerns of American Indians are presented in the twelve short articles in this reader for adults. Intended for use in an adult basic education/GED program, the reader features simply written stories (for grades 0-3), illustrations, vocabulary lists and student study questions.…

  9. No Adult Left Behind

    ERIC Educational Resources Information Center

    Arndt, Jason

    2010-01-01

    Left out of the conversation for education reform, at least on the level of grade school, secondary school, and college are the adult education programs provided across the country. These programs receive a fraction of the funds and respect as mainstream programs do. However, they are sorely needed in Northwest Indiana. The region's early 21st…

  10. The Executive Process, Grade Eight. Resource Unit (Unit III).

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    This resource unit, developed by the University of Minnesota's Project Social Studies, introduces eighth graders to the executive process. The unit uses case studies of presidential decision making such as the decision to drop the atomic bomb on Hiroshima, the Cuba Bay of Pigs and quarantine decisions, and the Little Rock decision. A case study of…

  11. AAST grade III pancreatic injury following blunt abdominal trauma.

    PubMed

    Laing, G L; Jeetoo, S D; Oosthuizen, G; Clarke, D

    2012-08-01

    Isolated pancreatic trauma with major pancreatic duct disruption is a rare finding; it can present with equivocal clinical signs. Serum amylase levels and diagnostic contrast-enhanced computed tomography can facilitate the diagnostic process.

  12. Bicentennial Source Book, Level III, Grades 6-8.

    ERIC Educational Resources Information Center

    Burger, Robert; And Others

    This student activities source book is one of a series of four developed by the Carroll County Public School System, Maryland, for celebration of the Bicentennial. It is specifically designed to generate ideas integrating the Bicentennial celebration into various disciplines, classroom activities, and school-wide events at the sixth through eighth…

  13. Just How Adult Is This Young Adult Book: Young Adult Books for the Junior High Readers.

    ERIC Educational Resources Information Center

    Decker, Charlotte

    1999-01-01

    Discusses young adult novels and presents a bibliography to acquaint librarians with titles and authors that are suitable for emerging young adult readers in grades five through nine. Subject categories include realistic fiction, in the news, historical fiction, short stories, legendary characters, mysteries, science fiction/fantasy/horror, and…

  14. Muscle Ultrasound in Patients with Glycogen Storage Disease Types I and III.

    PubMed

    Verbeek, Renate J; Sentner, Christiaan P; Smit, G Peter A; Maurits, Natasha M; Derks, Terry G J; van der Hoeven, Johannes H; Sival, Deborah A

    2016-01-01

    In glycogen storage diseases (GSDs), improved longevity has resulted in the need for neuromuscular surveillance. In 12 children and 14 adults with the "hepatic" (GSD-I) and "myopathic" (GSD-III) phenotypes, we cross-sectionally assessed muscle ultrasound density (MUD) and muscle force. Children with both "hepatic" and "myopathic" GSD phenotypes had elevated MUD values (MUD Z-scores: GSD-I > 2.5 SD vs. GSD-III > 1 SD, p < 0.05) and muscle weakness (GSD-I muscle force; p < 0.05) of myopathic distribution. In "hepatic" GSD-I adults, MUD stabilized (GSD-I adults vs. GSD-I children, not significant), concurring with moderate muscle weakness (GSD-I adults vs. healthy matched pairs, p < 0.05). In "myopathic" GSD-III adults, MUD increased with age (MUD-GSD III vs. age: r = 0.71-0.83, GSD-III adults > GSD-III children, p < 0.05), concurring with pronounced muscle weakness (GSD-III adults vs. GSD-I adults, p < 0.05) of myopathic distribution. Children with "hepatic" and "myopathic" GSD phenotypes were both found to have myopathy. Myopathy stabilizes in "hepatic" GSD-I adults, whereas it progresses in "myopathic" GSD-III adults. Muscle ultrasonography provides an excellent, non-invasive tool for neuromuscular surveillance per GSD phenotype.

  15. A Simple Alternative to Grading

    ERIC Educational Resources Information Center

    Potts, Glenda

    2010-01-01

    In this article, the author investigates whether an alternative grading system (contract grading) would yield the same final grades as traditional grading (letter grading), and whether or not it would be accepted by students. The author states that this study demonstrated that contract grading was widely, and for the most part, enthusiastically…

  16. The Distribution of Scaled Scores and Possible Floor Effects on the WISC-III and WAIS-III

    ERIC Educational Resources Information Center

    Whitaker, Simon; Wood, Christopher

    2008-01-01

    Objective: It has been suggested that, as the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III) and the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) give a scaled score of one even if a client scores a raw score of zero, these assessments may have a hidden floor effect at low IQ levels. The study looked for…

  17. WAIS-III and WMS-III profiles of mildly to severely brain-injured patients.

    PubMed

    Fisher, D C; Ledbetter, M F; Cohen, N J; Marmor, D; Tulsky, D S

    2000-01-01

    Wechsler Adult Intelligence Scale-III (WAIS-III) and Wechsler Memory Scale-III (WMS-III; The Psychological Corporation, 1997) scores of patients with mild traumatic brain injury (MTBI, n = 23) to moderate-severe traumatic brain injury (M-S TBI, n = 22) were compared to those of 45 matched normal control patients. WAIS-III results revealed that IQ and index scores of MTBI patients did not significantly differ from those of controls, whereas M-S TBI patients received significantly lower mean scores on all measures. All M-S TBI patients' WMS-III index scores also revealed significantly lower scores in comparison to those of control participants, with the exception of Delayed Auditory Recognition. MTBI patients showed significantly lower mean index scores compared to normal controls on measures of immediate and delayed auditory memory, immediate memory, visual delayed memory, and general memory. Eta-squared analyses revealed that WMS-III visual indexes and WAIS-III processing speed showed particularly large effect sizes. These results suggest that symptomatic MTBI patients obtain some low WMS-III test scores comparable to those of more severely injured patients.

  18. The Development of Writing Proficiency as a Function of Grade Level: A Linguistic Analysis

    ERIC Educational Resources Information Center

    Crossley, Scott A.; Weston, Jennifer L.; McLain Sullivan, Susan T.; McNamara, Danielle S.

    2011-01-01

    In this study, a corpus of essays stratified by level (9th grade, 11th grade, and college freshman) are analyzed computationally to discriminate differences between the linguistic features produced in essays by adolescents and young adults. The automated tool Coh-Metrix is used to examine to what degree essays written at various grade levels can…

  19. Clinical grade expansion of MSCs.

    PubMed

    Capelli, C; Pedrini, O; Valgardsdottir, R; Da Roit, F; Golay, J; Introna, M

    2015-12-01

    Producing advanced therapy medicinal products (ATMP) according to Good Manufacturing Practice (GMP) guidelines represents a global challenge for the expansion of cells intended for human use. Mesenchymal stromal cells (MSCs) from different sources are one of the most actively developed cell type for a variety of clinical applications in cellular therapy. Complying with GMP means defining accurately both the production process and the release criteria required for a final safe product. We have here reported our manufacturing experience on 103 consecutive clinical-grade in vitro expansions of both bone marrow-derived and umbilical cord-derived mesenchymal stromal cells together with description of methods and reagents utilized in our Cell Factory. The same animal- and serum-free medium, additioned with human platelet lysate, has been used for all the expansions performed. This is the largest experience published so far with this alternative and clinical-grade reagent (compared to the traditional fetal bovine serum) and shows the feasibility and the reproducibility of the method. Indeed, we have been able to produce a sufficient number of MSCs to treat 57 patients so far, enrolled in 7 different experimental phase I/II protocols. PMID:26092523

  20. EF5 to Evaluate Tumor Hypoxia in Patients With High-Grade Soft Tissue Sarcoma or Mouth Cancer

    ClinicalTrials.gov

    2013-01-15

    Stage I Adult Soft Tissue Sarcoma; Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage II Adult Soft Tissue Sarcoma; Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Adult Soft Tissue Sarcoma; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity

  1. Adult Books for Young Adults.

    ERIC Educational Resources Information Center

    Carter, Betty

    1997-01-01

    Considers the differences between young adult and adult books and maintains that teachers must be familiar with young adults' tastes for both. Suggests that traffic between these publishing divisions is a two-way street, with young adults reading adult books and adults reading young adult books. (TB)

  2. Are Math Grades Cyclical?

    ERIC Educational Resources Information Center

    Adams, Gerald J.; Dial, Micah

    1998-01-01

    The cyclical nature of mathematics grades was studied for a cohort of elementary school students from a large metropolitan school district in Texas over six years (average cohort size of 8495). The study used an autoregressive integrated moving average (ARIMA) model. Results indicate that grades do exhibit a significant cyclical pattern. (SLD)

  3. The Grades Game

    ERIC Educational Resources Information Center

    Fleenor, Andy; Lamb, Sarah; Anton, Jennifer; Stinson, Todd; Donen, Tony

    2011-01-01

    It can be quite alarming (and eye-opening) to see exactly how many of the grades students receive are based on their behaviors rather than their learning. Students should be assessed on what they know and can use rather than on their behavior. The reality, unfortunately, is that the opposite is often the case. Grades for students who work hard are…

  4. Teaching Middle Grades Science.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta. Office of Instructional Services.

    Background information and exemplary units for teaching science in Georgia's middle school grades are provided. Discussed in the first section are: (1) the rationale for including science in middle school grades, focusing on science/society/technology, science/social issues, scientific reasoning, and scientific literacy; (2) role of science…

  5. Classroom: Efficient Grading

    ERIC Educational Resources Information Center

    Shaw, David D.; Pease, Leonard F., III.

    2014-01-01

    Grading can be accelerated to make time for more effective instruction. This article presents specific time management strategies selected to decrease administrative time required of faculty and teaching assistants, including a multiple answer multiple choice interface for exams, a three-tier grading system for open ended problem solving, and a…

  6. Grades out, Badges in

    ERIC Educational Resources Information Center

    Young, Jeffrey R.

    2012-01-01

    Grades are broken. Students grub for them, pick classes where good ones come easily, and otherwise hustle to win the highest scores for the least learning. As a result, college grades are inflated to the point of meaninglessness--especially to employers who want to know which diploma-holder is best qualified for their jobs. An alternative is to…

  7. Grading to Communicate

    ERIC Educational Resources Information Center

    Winger, Tony

    2005-01-01

    High school teacher and instructional coach Tony Winger laments how traditional classroom grading practices lead to grades becoming a distraction from learning--a commodity students feel they work the system to attain--rather than a clear message to students and parents. Teachers' passion for their subjects is too often met with students'…

  8. Grading Exceptional Learners

    ERIC Educational Resources Information Center

    Jung, Lee Ann; Guskey, Thomas R.

    2010-01-01

    Teachers often grapple with the challenge of giving report card grades to students with learning disabilities and English language learners. The authors offer a five-step model that "offers a fair, accurate, and legal way to adapt the grading process for exceptional learners." The model begins with a high-quality reporting system for all students…

  9. [Grading of neuroendocrine tumors].

    PubMed

    Saeger, W; Schnabel, P A; Komminoth, P

    2016-07-01

    The current WHO classification of neuroendocrine tumors (NET) differentiates between typical carcinoids (low grade NET), atypical carcinoids (intermediate grade NET) and small cell and large cell carcinomas (high grade NET) according to the prognosis. Neuroendocrine neoplasms (NEN) of the gastrointestinal tract and the pancreas are graded in an identical way. Together with the TNM system this enables a preoperative estimation of the prognosis in biopsies and fine needle aspirates. Well-differentiated tumors are graded into G1 tumors by the number of mitoses, <2 per 10 high-power fields (HPF) and the Ki-67 (index <3 %) and G2 tumors (2-20 mitoses/10 HPF, Ki-67 3-20 %). Discrepancies between the number of mitoses and the Ki-67 index are not uncommon and in these cases the higher value of the two should be applied. The more differentiated tumors of the G3 type have to be differentiated from undifferentiated carcinomas of the small cell type and large cell type with a much poorer prognosis. Prognosis relevant grading of thyroid cancers is achieved by special subtyping so that the G1-G3 system is not applicable. The rare cancers of the parathyroid gland and of the pituitary gland are not graded. Adrenal tumors also have no grading system. The prognosis is dependent on the Ki-67 index and with some reservations on the established scoring systems. PMID:27379621

  10. Beef grading by ultrasound

    NASA Technical Reports Server (NTRS)

    Gammell, P. M.

    1981-01-01

    Reflections in ultrasonic A-scan signatures of beef carcasses indicate USDA grade. Since reflections from within muscle are determined primarily by fat/muscle interface, richness of signals is direct indication of degree of marbling and quality. Method replaces subjective sight and feel tests by individual graders and is applicable to grade analysis of live cattle.

  11. Controlling Grade Inflation

    ERIC Educational Resources Information Center

    Stanoyevitch, Alexander

    2008-01-01

    In this article concerning grade inflation, the author restricts his attention to the college and university level, although many of the tools and ideas developed here should be useful for high schools as well. The author considers the relationships between grades instructors assign and scores they receive on end-of-the semester student…

  12. Low-grade oligodendroglioma: current treatments and future hopes.

    PubMed

    Lwin, Zarnie; Gan, Hui K; Mason, Warren P

    2009-11-01

    Current treatment modalities for low-grade gliomas include surgery, radiotherapy and chemotherapy. Management of these ultimately incurable tumors remains controversial, particularly the timing and extent of surgery, and the optimal sequence of radiotherapy and chemotherapy thereafter. Two ongoing Phase III trials should provide definitive answers to some of these controversial issues in the treatment of low-grade gliomas and confirm the impact of molecular predictors of response and outcome. This review will discuss recent progress and topical issues in the treatment of low-grade gliomas.

  13. Is Grannum grading of the placenta reproducible?

    NASA Astrophysics Data System (ADS)

    Moran, Mary; Ryan, John; Brennan, Patrick C.; Higgins, Mary; McAuliffe, Fionnuala M.

    2009-02-01

    Current ultrasound assessment of placental calcification relies on Grannum grading. The aim of this study was to assess if this method is reproducible by measuring inter- and intra-observer variation in grading placental images, under strictly controlled viewing conditions. Thirty placental images were acquired and digitally saved. Five experienced sonographers independently graded the images on two separate occasions. In order to eliminate any technological factors which could affect data reliability and consistency all observers reviewed images at the same time. To optimise viewing conditions ambient lighting was maintained between 25-40 lux, with monitors calibrated to the GSDF standard to ensure consistent brightness and contrast. Kappa (κ) analysis of the grades assigned was used to measure inter- and intra-observer reliability. Intra-observer agreement had a moderate mean κ-value of 0.55, with individual comparisons ranging from 0.30 to 0.86. Two images saved from the same patient, during the same scan, were each graded as I, II and III by the same observer. A mean κ-value of 0.30 (range from 0.13 to 0.55) indicated fair inter-observer agreement over the two occasions and only one image was graded consistently the same by all five observers. The study findings confirmed the lack of reproducibility associated with Grannum grading of the placenta despite optimal viewing conditions and highlight the need for new methods of assessing placental health in order to improve neonatal outcomes. Alternative methods for quantifying placental calcification such as a software based technique and 3D ultrasound assessment need to be explored.

  14. Photodynamic therapy of Cervical Intraepithelial Neoplasia (CIN) high grade

    NASA Astrophysics Data System (ADS)

    Carbinatto, Fernanda M.; Inada, Natalia M.; Lombardi, Welington; da Silva, Eduardo V.; Belotto, Renata; Kurachi, Cristina; Bagnato, Vanderlei S.

    2016-02-01

    Cervical intraepithelial neoplasia (CIN) is the precursor of invasive cervical cancer and associated with human papillomavirus (HPV) infection. Photodynamic therapy (PDT) is a technique that has been used for the treatment of tumors. PDT is based on the accumulation of a photosensitizer in target cells that will generate cytotoxic reactive oxygen species upon illumination, inducing the death of abnormal tissue and PDT with less damaging to normal tissues than surgery, radiation, or chemotherapy and seems to be a promising alternative procedure for CIN treatment. The CIN high grades (II and III) presents potential indications for PDT due the success of PDT for CIN low grade treatment. The patients with CIN high grade that were treated with new clinic protocol shows lesion regression to CIN low grade 60 days after the treatment. The new clinical protocol using for treatment of CIN high grade shows great potential to become a public health technique.

  15. Five Obstacles to Grading Reform

    ERIC Educational Resources Information Center

    Guskey, Thomas R.

    2011-01-01

    Educators seeking to reform grading must combat five long-held traditions that stand as formidable obstacles to change: (1) Grades should provide the basis for differentiating students; (2) grade distributions should resemble a bell-shaped curve; (3) grades should be based on students' standing among classmates; (4) poor grades prompt students to…

  16. Ki-67 immunostaining in astrocytomas: Association with histopathological grade – A South Indian study

    PubMed Central

    Shivaprasad, Nandish Vastrad; Satish, Suchitha; Ravishankar, Sunila; Vimalambike, Manjunath Gubbi

    2016-01-01

    Background: Astrocytomas are the most common primary tumor of the central nervous system. The distinction between different tumor grades can be tested despite criteria given by the World Health Organization (WHO). Ki-67 is a potent biological marker used in grading of astrocytomas, which estimates growth of the neoplasm quantitatively and will help in predicting prognosis accurately. Objectives: The aim of this was to study the proliferative activity using Ki-67 immunostaining and to assess the relationship of Ki-67 staining with the histopathological grading of astrocytomas. Patients and Methods: Thirty cases of histologically proven astrocytomas were studied. The histopathological grade was assessed using the 2007 WHO criteria. Immunohistochemistry for Ki-67 was done on paraffin-embedded wax sections. P < 0.05 was considered statistically significant. Results: Thirty cases of astrocytomas studied showed a male preponderance (M:F = 1.72:1) with a mean age of 48.1 years. Of these, Grade I, (n = 1, 3.33%), Grade II, (n = 7, 23.3%), Grade III (n = 6, 20%), and Grade IV (n = 16, 53.3%) astrocytomas were analyzed. The mean Ki-67 labeling index (LI) in Grades I, II, III, and IV was 0.02, 0.81, 9.14, and 17.81, respectively. Statistically significant difference was seen in the Ki-67 LI of low-grade (Grade II) and high-grade astrocytomas (Grades III and IV). There was concordance between histopathological grading and Ki-67 LI in 27 (90%) and discordance in 3 (10%) cases. Conclusion: Ki-67 LI varies considerably in different grades of astrocytomas and considerable overlaps can be observed between them. It can be of great help in situations where there is a lack of correlation between clinical parameters and histopathological diagnosis. Determination of Ki-67 LI should constitute a part of routine investigations in patients with astrocytomas.

  17. Ki-67 immunostaining in astrocytomas: Association with histopathological grade – A South Indian study

    PubMed Central

    Shivaprasad, Nandish Vastrad; Satish, Suchitha; Ravishankar, Sunila; Vimalambike, Manjunath Gubbi

    2016-01-01

    Background: Astrocytomas are the most common primary tumor of the central nervous system. The distinction between different tumor grades can be tested despite criteria given by the World Health Organization (WHO). Ki-67 is a potent biological marker used in grading of astrocytomas, which estimates growth of the neoplasm quantitatively and will help in predicting prognosis accurately. Objectives: The aim of this was to study the proliferative activity using Ki-67 immunostaining and to assess the relationship of Ki-67 staining with the histopathological grading of astrocytomas. Patients and Methods: Thirty cases of histologically proven astrocytomas were studied. The histopathological grade was assessed using the 2007 WHO criteria. Immunohistochemistry for Ki-67 was done on paraffin-embedded wax sections. P < 0.05 was considered statistically significant. Results: Thirty cases of astrocytomas studied showed a male preponderance (M:F = 1.72:1) with a mean age of 48.1 years. Of these, Grade I, (n = 1, 3.33%), Grade II, (n = 7, 23.3%), Grade III (n = 6, 20%), and Grade IV (n = 16, 53.3%) astrocytomas were analyzed. The mean Ki-67 labeling index (LI) in Grades I, II, III, and IV was 0.02, 0.81, 9.14, and 17.81, respectively. Statistically significant difference was seen in the Ki-67 LI of low-grade (Grade II) and high-grade astrocytomas (Grades III and IV). There was concordance between histopathological grading and Ki-67 LI in 27 (90%) and discordance in 3 (10%) cases. Conclusion: Ki-67 LI varies considerably in different grades of astrocytomas and considerable overlaps can be observed between them. It can be of great help in situations where there is a lack of correlation between clinical parameters and histopathological diagnosis. Determination of Ki-67 LI should constitute a part of routine investigations in patients with astrocytomas. PMID:27695229

  18. Effective literacy instruction for adults with specific learning disabilities: implications for adult educators.

    PubMed

    Hock, Michael F

    2012-01-01

    Adults with learning disabilities (LD) attending adult basic education, GED programs, or community colleges are among the lowest performers on measures of literacy. For example, on multiple measures of reading comprehension, adults with LD had a mean reading score at the third grade level, whereas adults without LD read at the fifth grade level. In addition, large numbers of adults perform at the lowest skill levels on quantitative tasks. Clearly, significant instructional challenges exist for adults who struggle with literacy issues, and those challenges can be greater for adults with LD. In this article, the literature on adults with LD is reviewed, and evidenced-based instructional practices that significantly narrow the literacy achievement gap for this population are identified. Primary attention is given to instructional factors that have been shown to affect literacy outcomes for adults with LD. These factors include the use of explicit instruction, instructional technology, and intensive tutoring in skills and strategies embedded in authentic contexts.

  19. Functionally graded boron carbide

    SciTech Connect

    Petrovic, J.J.; McClellan, K.J.; Kise, C.D.; Hoover, R.C.; Scarborough, W.K.

    1998-12-31

    Lightweight body armor is important for the protection of US soldiers in the field. Here, fabrication techniques were developed for producing graded porosity B{sub 4}C, and for producing aluminum-B{sub 4}C and epoxy-B{sub 4}C functionally graded materials. The key fabrication aspect was obtaining the graded porosity B{sub 4}C. The feasibility of producing graded porosity B{sub 4}C using a grading of carbon densification aid produced from a gradient of furfuryl alcohol carbon precursor was demonstrated. This approach is quite promising, but it was not optimized in the present investigation. Graded porosity B{sub 4}C materials were produced by a layering approach using different size distributions of B{sub 4}C powders in the green state, and then densifying the layered assembly by hot pressing at 1,900 C. The hardness of uninfiltrated graded B{sub 4}C, aluminum infiltrated B{sub 4}C, and epoxy infiltrated B{sub 4}C was observed to be similar.

  20. [Grading of lung cancer].

    PubMed

    Bohle, R M; Schnabel, P A

    2016-07-01

    In comparison with other tumor entities there is no common generally accepted grading system for lung cancer with clearly defined criteria and clinical relevance. In the recent fourth edition of the World Health Organization (WHO) classification from 2015 of tumors of the lungs, pleura, thymus and heart, there is no generally applicable grading for pulmonary adenocarcinomas, squamous cell carcinomas or rarer forms of carcinoma. Since the new IASLC/ATS/ERS classification of adenocarcinomas published in 2011, 5 different subtypes with significantly different prognosis are proposed. This results in an architectural (histologic) grading, which is usually applied to resection specimens. For squamous cell carcinoma the number of different histological subtypes in the new WHO classification was reduced compared to earlier versions but without a common grading system. In recent publications nesting and budding were proposed as the main (histologic) criteria for a grading of squamous cell carcinomas. The grading of neuroendocrine tumors (NET) of the lungs in comparison with NET in other organs is presented in a separate article in this issue. Certain rare tumor types are high grade per definition: small cell, large cell and pleomorphic carcinomas, carcinosarcomas and pulmonary blastomas. In the future it is to be expected that these developments will be further refined, e. g. by adding further subtypes for adenocarcinomas and cytologic and/or nuclear criteria for adenocarcinoma and/or squamous cell carcinomas. PMID:27356985

  1. The effectiveness of the Invisalign appliance in extraction cases using the the ABO model grading system: a multicenter randomized controlled trial

    PubMed Central

    Li, Weihong; Wang, Shimei; Zhang, Yanzhen

    2015-01-01

    Objective: The aim of this study was to assess treatment outcomes of the Invisalign and compare results with braces. Methods: One hundred and fifty-two adult orthodontic patients, referred to two Orthodontic Specialist Clinics, were randomized to receive either invisalign or brace treatment. All patients were evaluated by using methods from the American Board of Orthodontics Phase III examination. The discrepancy index was used to analyze pretreatment records to control for initial severity of malocclusion. The objective grading system was used to systematically grade posttreatment records. The Wilcoxon 2-sample tests were used to evaluate treatment outcome of Invisalign and braces. Results: The total mean scores of the objective grading system categories were improved after treatment in both groups. The improvements were not statistically significant in scores for alignment, marginal ridges, occlusal relations, over jet, inter-proximal contacts, and root angulation. Invisalign scores were consistently lower than braces scores for buccolingual inclination and occlusal contacts. Conclusions: The overall improvement in OGS scores indicate that both Invisalign and fixed appliances were successful in treating Class I adult extraction cases in this sample. PMID:26221410

  2. Nebraska Science Standards: Grades K-12

    ERIC Educational Resources Information Center

    Nebraska Department of Education, 2010

    2010-01-01

    This publication presents the Nebraska Science Standards for Grades K-12. The standards are presented according to the following grades: (1) Grades K-2; (2) Grades 3-5; (3) Grades 6-8; and (4) Grades 9-12.

  3. Diet quality and physical activity outcome improvements resulting from a church-based diet and supervised physical activity intervention for rural, southern, Africian American adults: Delta Body and Soul III

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We assessed the effects of a 6-month, church¬-based, diet and supervised physical activity intervention, conducted between 2011 and ¬2012, on improving diet quality and increasing physical activity of southern, African American adults. Using a quasi¬-experimental design, 8 self-selected, eligible c...

  4. 140. ARAIII Grading and drainage plan showing plot plan, including ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    140. ARA-III Grading and drainage plan showing plot plan, including berms around waste storage tank and fuel oil storage tank. Aerojet-general 880-area-GCRE-101-1. Date: February 1958. Ineel index code no. 063-0101-00-013-102507. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

  5. CITY III Operator's Manual.

    ERIC Educational Resources Information Center

    Envirometrics, Inc., Washington, DC.

    CITY III is a computer-assisted simulation game of an urban system involving player operation of and interaction with economic, social, and government components. The role of operator in the game is to take the handwritten inputs (decisions) from the CITY III participants, process them, and return output which initiates the next round of…

  6. SUPERSTARS III: K-2.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Education, Raleigh.

    SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

  7. Students Make the Grade.

    ERIC Educational Resources Information Center

    Wyatt, Cherie J.; Willis, Courtney W.

    2000-01-01

    Highlights classroom techniques that educators can use to promote intelligent, probing discussions on topics such as technology, human society, group behavior, social change, social conflicts, and global interdependence. Describes the graded discussion method. (SAH)

  8. Assigning Grades More Fairly

    ERIC Educational Resources Information Center

    Cheshier, Stephen R.

    1975-01-01

    Describes a simplified method for converting raw scores to standard scores and transforming them to "T-scores" for easy comparison of performance. Obtaining letter grades from T-scores is discussed. A reading list is included. (GH)

  9. Differential proteomics analysis of low- and high-grade of astrocytoma using iTRAQ quantification

    PubMed Central

    Ren, Tong; Lin, Shide; Wang, Zhongfeng; Shang, Aijia

    2016-01-01

    Astrocytoma is one of the most common types of brain tumor, which is histologically and clinically classified into four grades (I–IV): I (pilocytic astrocytoma), II (diffuse astrocytoma), III (anaplastic astrocytoma), and IV (glioblastoma multiforme). A higher grade astrocytoma represents a worse prognosis and is more aggressive. In this study, we compared the differential proteome profile of astrocytoma from grades I to IV. The protein samples from clinical specimens of grades I, II, III, and IV astrocytoma were analyzed by two-dimensional liquid chromatography–tandem mass spectrometry and isobaric tags for relative and absolute quantitation and quantification. A total of 2,190 proteins were identified. Compared to grade I astrocytoma, 173 (12.4%), 304 (14%), and 462 (21.2%) proteins were aberrantly expressed in grades II, III, and IV, respectively. By bioinformatics analysis, the cell proliferation, invasion, and angiogenesis-related pathways increase from low- to high-grade of astrocytoma. Five differentially expressed proteins were validated by Western blot. Within them, matrix metalloproteinase-9 and metalloproteinase inhibitor 1 were upregulated in glioblastoma multiforme group; whereas fibulin-2 and -5 were downregulated in grade II/III/IV astrocytoma, and the negative expression was significantly associated with advanced clinical stage. Functional analysis showed that both fibulin-2 and -5 may exert an antitumor effect by inhibiting cell proliferation, in vitro migration/invasion in glioma cells. New molecular biomarkers are likely to be used for accurate classification of astrocytoma and likely to be the target for drug development. PMID:27713642

  10. 7 CFR 52.1852 - Grades of raisins with seeds-except layer or cluster.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Processed Raisins 1 Type III-Raisins with Seeds § 52.1852 Grades of raisins...

  11. 7 CFR 52.1853 - Grades of raisins with seeds-layer or cluster.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Processed Raisins 1 Type III-Raisins with Seeds § 52.1853 Grades of raisins with seeds—layer...

  12. 7 CFR 52.1852 - Grades of raisins with seeds-except layer or cluster.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Processed Raisins 1 Type III-Raisins with Seeds § 52.1852 Grades of raisins...

  13. 7 CFR 52.1853 - Grades of raisins with seeds-layer or cluster.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Processed Raisins 1 Type III-Raisins with Seeds § 52.1853 Grades of raisins with seeds—layer...

  14. Meat Cutting Classes--Popular with Adults

    ERIC Educational Resources Information Center

    Mostad, James; Carpentier, Dale

    1976-01-01

    Presents a session by session description of a "meats" class, which is offered to high school students (9-week period) and adults (8-week period). The classes cover identification of cuts (beef, sheep, hogs, and veal; grades and grading of live animals and carcasses; economics of butchering and cutting your own meat; actual slaughtering; and the…

  15. Performance characteristics of postacute traumatic brain injury patients on the WAIS-III and WMS-III.

    PubMed

    Axelrod, B N; Fichtenberg, N L; Liethen, P C; Czarnota, M A; Stucky, K

    2001-12-01

    Publication of the third editions of the Wechsler intelligence and memory batteries in 1997 created a need for research identifying Wechsler Adult Intelligence Scale-Third Edition/Wechsler Memory Scale-Third Edition (WAIS-III/WMS-III) profile patterns associated with neuropathology. The WAIS-III/WMS-III Technical Manual offers data on various diagnostic groups, including traumatic brain injury (TBI). Hawkins (1998) employed Technical Manual data to propose certain diagnostic guidelines. In order to validate the conclusions put forth by Hawkins as they apply to brain injury, we examined WAIS-III and WMS-III profiles in an independent sample of 46 TBI cases. As expected, the WAIS-III Processing Speed Index (PSI) was more sensitive to brain injury than other WAIS-III composites; and specific WAIS-III scores were stronger than certain WMS-III scores. On the other hand, the predicted relationship for WMS-III auditory and visual indexes was not found. The lack of specificity for TBI of the proposed index comparisons confirms the need to validate such hypotheses in independent samples.

  16. Three-Year Sequence for High School Mathematics, Course III.

    ERIC Educational Resources Information Center

    Buchman, Paul; Buchman, Aaron

    This curriculum guide covers Course III of a three-year sequence for high school mathematics in New York which was intended to provide an alternative to the regular Regents sequence of ninth-, tenth-, and eleventh-grade mathematics. A listing of scope and content is provided along with suggested time allotments. Topics covered are: complex…

  17. Treatment and survival of supratentorial and posterior fossa ependymomas in adults.

    PubMed

    Nuño, Miriam; Yu, Jeffrey J; Varshneya, Kunal; Alexander, Julia; Mukherjee, Debraj; Black, Keith L; Patil, Chirag G

    2016-06-01

    Ependymoma is a rare primary brain or spinal cord tumor that arises from the ependyma, a tissue of the central nervous system. This study analyzed a large cohort of adult supratentorial and posterior fossa ependymoma tumors in order to elucidate factors associated with overall survival. We utilized the USA National Cancer Database to study adult World Health Organization grade II/III supratentorial and posterior fossa ependymoma patients treated between 1998 and 2011. Overall survival was estimated by the Kaplan-Meier method and factors associated with survival were determined using a multivariate Cox proportional hazards model. Among 1318 patients, 1055 (80.0%) had grade II and 263 (20.0%) anaplastic tumors located in the posterior fossa (64.3%) and supratentorial region (35.7%). Overall average age was 44.3years, 48.0% of patients were female, 86.5% were Caucasian, and 36.8% underwent near/gross total surgical resection. Radiotherapy was given to 662 patients (50.8%) and 75 (5.9%) received chemotherapy. Older age at diagnosis (hazard ratio [HR] 1.51, p<0.0001), high tumor grade (HR 1.82, p=0.005), and large tumor size (HR 1.66, p=0.008) were associated with poor survival. Females compared to males (HR 0.67, p=0.03) and patients with posterior fossa tumors versus supratentorial (HR 0.64, p=0.04) had a survival advantage. Our study showed that older patients, with supratentorial tumors, and high histological grade had an increased risk of mortality. A survival benefit was captured in females and patients with posterior fossa tumors. Adjuvant radiotherapy and chemotherapy did not confer a survival benefit among all patients, even after stratification by tumor grade or anatomical location. PMID:26810473

  18. Are 50-khz calls used as play signals in the playful interactions of rats? III. The effects of devocalization on play with unfamiliar partners as juveniles and as adults.

    PubMed

    Kisko, Theresa M; Euston, David R; Pellis, Sergio M

    2015-04-01

    When playing, rats emit 50-kHz calls which may function as play signals. A previous study using devocalized rats provides support for the hypothesis that 50-kHz function to promote and maintain playful interactions (Kisko et al., 2015). However, in that study, all pairs were cage mates and familiar with each other's playful tendencies that could have attenuated the role of play signals. The present study uses unfamiliar pairs to eliminate any chance for such attenuation. Four hypotheses about how 50-kHz calls could act as play signals were tested, that (1) they maintain the playful mood of the partner, (2) they are used to locate partners, (3) they attract play partners and (4) they reduce the risk of playful encounters from escalating to serious fights. Predictions arising from the first three hypotheses, tested in juveniles, were not supported, suggesting that, for juveniles, 50-kHz calls are not facilitating playful interactions as play signals. The fourth hypothesis, however, was supported in adults, but not in juveniles, in that unfamiliar adult males were more likely to escalate playful encounters into serious fights when one partner was devocalized. These findings suggest that vocalizations at most have a minor role in juvenile play but serve a more central role in modulating adult interactions between strangers, allowing for the tactical mitigation of the risk of aggression.

  19. Interpreting change on the WAIS-III/WMS-III in clinical samples.

    PubMed

    Iverson, G L

    2001-02-01

    Clinicians should note that there is considerable variability in the reliabilities of the index and subtest scores derived from the third editions of the Wechsler Adult Intelligence Scale (WAIS-III) and the Wechsler Memory Scale (WMS-III). The purpose of this article is to review these reliabilities and to illustrate how they can be used to interpret change in patients' performances from test to retest. The WAIS-III IQ and Index scores are consistently the most reliable scores, in terms of both internal consistency and test-retest reliability. The most internally consistent WAIS-III subtests are Vocabulary, Information, Digit Span, Matrix Reasoning, and Arithmetic. Information and Vocabulary have the highest test-retest reliability. On the WMS-III, the Auditory Immediate Index, Immediate Memory Index, Auditory Delayed Index, and General Memory Index are the most reliable, in terms of both internal consistency and test-retest reliability. The Logical Memory I and Verbal Paired Associates I subtests are the most reliable. Data from three clinical groups (i.e., Alzheimer's disease, chronic alcohol abuse, and schizophrenia) were extracted from the Technical Manual [Psychological Corporation (1997). WAIS-III/WMS-III Technical Manual. San Antonio: Harcourt Brace] for the purpose of calculating reliable change estimates. A table of confidence intervals for test-retest measurement error is provided to help the clinician determine if patients have reliably improved or deteriorated on follow-up testing.

  20. Report on "A" Testing. Beginning Teacher Evaluation Study. Technical Note Series. Technical Note III-2.

    ERIC Educational Resources Information Center

    Cahen, Leonard S.

    The "A" testing program of the Beginning Teacher Evaluation Study, Phase III-B, is summarized. A sample of 150 second grade and 134 fifth grade students completed the reading and mathematics achievement battery, as well as affective scales regarding reading, mathematics, and school. The administration procedures, test results, and psychometric…

  1. Report of "B" Testing. Beginning Teacher Evaluation Study. Technical Note Series. Technical Note III-3.

    ERIC Educational Resources Information Center

    Cahen, Leonard S.

    The "B" testing program of the Beginning Teacher Evaluation Study, Phase III-B, is summarized. A sample of 146 second grade and 128 fifth grade students completed the reading and mathematics achievement battery, as well as affective scales pertaining to reading, mathematics, and school. The administration procedures, test results, and psychometric…

  2. Study of lipid profile in adult women with acne

    PubMed Central

    da Cunha, Marisa Gonzaga; Batista, Anna Luiza Fonseca; Macedo, Marzia Silva; Machado Filho, Carlos D’Aparecida Santos; Fonseca, Fernando Luiz Affonso

    2015-01-01

    Objective The aim of this study was to establish the lipid profile of female patients with acne in the Acne-in-Adult-Women Ambulatory Care Clinic in order to observe the prevalence of dyslipidemia in those patients. Methods This is a retrospective transversal study that evaluated the medical records of 416 patients who attended at the Acne-in-Adult-Women Ambulatory Care Clinic, at the Dermatology Department, Faculdade de Medicina do ABC, Santo André, São Paulo, Brazil, in the year 2012. Relevant data included age and clinical classification of acne. The lipid profile was analyzed according to the results of laboratory tests ordered during outpatient visits, which included total and fractionated cholesterol levels and triglycerides. Results The epidemiological study sample was of 219 patients, with ages ranging from 21 to 61 years (mean of 32.23 years). The predominant clinical grade was papule-pustule acne (grade II) with 156 patients (71%). Regarding the lipid profile of the patients, there was a high increase in total cholesterol levels in 17.35% of the cases. High-density lipoprotein levels were low in 11.42% of the patients, with normal prevalence in 194 subjects. Low-density lipoprotein levels were normal in most patients (60.27%). Very-low-density lipoprotein values were normal in almost all patients (94.06%) and increased in only 13 patients (5.94%). Only 18 patients presented high levels of triglycerides (8.22%). Conclusion The conclusion was that patients with grades II and III acne are more likely to have total cholesterol and low-density lipoprotein altered. A correct and early diagnosis can be an important measure for the prevention of the metabolic syndrome in these patients. PMID:26316790

  3. 7 CFR 810.105 - Grades and grade requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.105 Grades and...

  4. 7 CFR 810.105 - Grades and grade requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.105 Grades and...

  5. 7 CFR 810.105 - Grades and grade requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.105 Grades and...

  6. 7 CFR 810.105 - Grades and grade requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.105 Grades and...

  7. 7 CFR 810.105 - Grades and grade requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.105 Grades and...

  8. How Consistent Are Course Grades? An Examination of Differential Grading

    ERIC Educational Resources Information Center

    Rauschenberg, Samuel

    2014-01-01

    Differential grading occurs when students in courses with the same content and curriculum receive inconsistent grades across teachers, schools, or districts. It may be due to many factors, including differences in teacher grading standards, district grading policies, student behavior, teacher stereotypes, teacher quality, and curriculum adherence.…

  9. Measuring grade inflation: a clinical grade discrepancy score.

    PubMed

    Paskausky, Anna L; Simonelli, M Colleen

    2014-08-01

    Grade inflation presents pedagogical and safety concerns for nursing educators and is defined as a "greater percentage of excellent scores than student performances warrant" (Speer et al., 2000, p. 112). This descriptive correlational study evaluated the relationship of licensure exam-style final written exams and faculty assigned clinical grades from undergraduate students (N = 281) for evidence of grade inflation at a private undergraduate nursing program in the Northeast of the United States and developed a new measurement of grade inflation, the clinical grade discrepancy score. This measurement can be used in programs where clinical competency is graded on a numeric scale. Evidence suggested grade inflation was present and the clinical grade discrepancy score was an indicator of the severity of grade inflation. The correlation between licensure-style final written exams and faculty assigned clinical grades was moderate to low at 0.357. The clinical grade discrepancy scores were 98% positive indicating likely grade inflation. Some 70% of clinical grade discrepancy scores indicated a difference of student licensure-style final written exams and faculty assigned clinical grades of at least one full letter grade (10 points out of 100). Use of this new measure as a tool in exploring the prevalence of grade inflation and implications for patient safety are discussed. PMID:24602828

  10. The Meaning of College Grades in Three Grading Systems.

    ERIC Educational Resources Information Center

    Eiszler, Charles F.

    1983-01-01

    To determine if college students (n=345) attribute different meanings to specific grades (depending on the nature of the grading system used), three grading systems were compared: competitive, mastery, and growth. In addition, students were asked to rate the meaning of a specific grade ("A,""B," or "C") in the context of one of the three grading…

  11. Measuring grade inflation: a clinical grade discrepancy score.

    PubMed

    Paskausky, Anna L; Simonelli, M Colleen

    2014-08-01

    Grade inflation presents pedagogical and safety concerns for nursing educators and is defined as a "greater percentage of excellent scores than student performances warrant" (Speer et al., 2000, p. 112). This descriptive correlational study evaluated the relationship of licensure exam-style final written exams and faculty assigned clinical grades from undergraduate students (N = 281) for evidence of grade inflation at a private undergraduate nursing program in the Northeast of the United States and developed a new measurement of grade inflation, the clinical grade discrepancy score. This measurement can be used in programs where clinical competency is graded on a numeric scale. Evidence suggested grade inflation was present and the clinical grade discrepancy score was an indicator of the severity of grade inflation. The correlation between licensure-style final written exams and faculty assigned clinical grades was moderate to low at 0.357. The clinical grade discrepancy scores were 98% positive indicating likely grade inflation. Some 70% of clinical grade discrepancy scores indicated a difference of student licensure-style final written exams and faculty assigned clinical grades of at least one full letter grade (10 points out of 100). Use of this new measure as a tool in exploring the prevalence of grade inflation and implications for patient safety are discussed.

  12. Selective nonoperative management of high grade splenic trauma.

    PubMed

    Branco, Bernardino C; Tang, Andrew L; Rhee, Peter; Fraga, Gustavo Pereira; Nascimento, Bartolomeu; Rizoli, Sandro; O'Keeffe, Terence

    2013-01-01

    The "Evidence-based Telemedicine - Trauma & Acute Care Surgery" (EBT-TACS) Journal Club performed a critical review of the literature and selected three up-to-date articles on the management of splenic trauma. Our focus was on high-grade splenic injuries, defined as AAST injury grade III-V. The first paper was an update of the 2003 Eastern Association for the Surgery of Trauma (EAST) practice management guidelines for nonoperative management of injury to the spleen. The second paper was an American Association for the Surgery of Trauma (AAST) 2012 plenary paper evaluating the predictive role of contrast blush on CT scan in AAST grade IV and V splenic injuries. Our last article was from Europe and investigates the effects of angioembolization of splenic artery on splenic function after high-grade splenic trauma (AAST grade III-V). The EBT-TACS Journal Club elaborated conclusions and recommendations for the management of high-grade splenic trauma. PMID:23912375

  13. Molecular Analysis of Pediatric Oligodendrogliomas Highlights Genetic Differences with Adult Counterparts and Other Pediatric Gliomas

    PubMed Central

    Nauen, David; Haley, Lisa; Lin, Ming-Tseh; Perry, Arie; Giannini, Caterina; Burger, Peter C.; Rodriguez, Fausto J.

    2015-01-01

    Oligodendroglioma represents a distinctive neoplasm in adults but similar neoplasms occur rarely in children. We studied 20 cases of pediatric oligodendroglioma by SNP array (median age 9 years, range 1–19; 15 grade II and 5 grade III). Cytogenetic abnormalities were present in 8 (53%) grade II and all five anaplastic oligodendrogliomas. Most changes were in the form of deletion and copy neutral loss of heterozygosity (LOH). The most common abnormality was 1p deletion (n = 5). Whole arm 1p19q co-deletion was present in three cases from adolescent patients and 9p loss in 3, including one low-grade oligodendroglioma with CDKN2A homozygous deletion. Common losses were largely limited to the anaplastic subset (n = 5) and included 3q29 (n = 3), 11p (n = 3), 17q (n = 3), 4q (n = 2), 6p (n = 2), 13q (n = 2), 14q (n = 2), 17p (n = 2) and whole Ch 18 loss (n = 2). Gains were non-recurrent except for whole Ch 7 (n = 2) and gain on 12q (n = 2) including the MDM2 locus. Possible germ line LOH (or uniparental disomy) was present in seven cases (35%), with one focal abnormality (22q13.1-13.2) in two. BRAF-KIAA1549 fusions and BRAF p.V600E mutations were absent (n = 13 and 8). In summary, cytogenetic alterations in pediatric oligodendrogliomas are characterized mostly by genomic losses, particularly in anaplastic tumors. PMID:26206478

  14. Eight Steps to Meaningful Grading

    ERIC Educational Resources Information Center

    Deddeh, Heather; Main, Erin; Fulkerson, Sharon Ratzlaff

    2010-01-01

    A group of teachers at Clifford Smart Middle School in Michigan's Walled Lake Consolidated School District have broken free from traditional grading in order to embrace a more meaningful grading practice. Using standards-based grading practices, they believe their grading now accurately communicates to students and parents the student's mastery…

  15. Arizona Academic Standards, Grade 8

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains the updated academic standards of Arizona for Grade 8. The contents of this document include the following: (1) The Arts Standard 2006--Grade 8; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4) Reading…

  16. Arizona Academic Standards: Grade 4

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 4. The contents of this document include the following: (1) The Arts Standard 2006--Grade 4; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4)…

  17. Arizona Academic Standards: Grade 7

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This document contains the Arizona academic standards for Grade 7. The following 11 standards are reviewed: (1) The Arts Standard 2006 --Grade 7; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades 4-8); (4) Reading Standard Articulated by…

  18. Determinants of Elementary School Grading.

    ERIC Educational Resources Information Center

    Leiter, Jeffrey; Brown, James S.

    1985-01-01

    Grades given by primary school teachers were found to reflect classroom-specific achievement more than widely valued achievement measured by standardized test scores. The strongest determinant of grading, however, was found to be the effect that a grade in one subject has on the grade in a second subject. (Author/RM)

  19. Arizona Academic Standards, Grade 2

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 2. The contents of this document include the following: (1) The Arts Standard 2006--Grade 2; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  20. Arizona Academic Standards, Grade 1

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for Grade 1. The contents of this document include the following: (1) The Arts Standard 2006--Grade 1; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  1. Arizona Academic Standards, Grade 3

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for grade 3. The contents of this document include the following: (1) The Arts Standard 2006--Grade 3; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…

  2. Teachers' Experiences of Unfair Grading

    ERIC Educational Resources Information Center

    Alm, Fredrik; Colnerud, Gunnel

    2015-01-01

    Grading is often perceived as one of a teacher's most difficult tasks. Despite most teachers endeavoring to grade their students as objectively as possible, many students feel that they are subject to unfair grading. The aim of this study is to describe what it is about a teacher's grading that contributes to the perception of unfairness. This…

  3. Graded-index magnonics

    NASA Astrophysics Data System (ADS)

    Davies, C. S.; Kruglyak, V. V.

    2015-10-01

    The wave solutions of the Landau-Lifshitz equation (spin waves) are characterized by some of the most complex and peculiar dispersion relations among all waves. For example, the spin-wave ("magnonic") dispersion can range from the parabolic law (typical for a quantum-mechanical electron) at short wavelengths to the nonanalytical linear type (typical for light and acoustic phonons) at long wavelengths. Moreover, the long-wavelength magnonic dispersion has a gap and is inherently anisotropic, being naturally negative for a range of relative orientations between the effective field and the spin-wave wave vector. Nonuniformities in the effective field and magnetization configurations enable the guiding and steering of spin waves in a deliberate manner and therefore represent landscapes of graded refractive index (graded magnonic index). By analogy to the fields of graded-index photonics and transformation optics, the studies of spin waves in graded magnonic landscapes can be united under the umbrella of the graded-index magnonics theme and are reviewed here with focus on the challenges and opportunities ahead of this exciting research direction.

  4. An Analysis of the Writing of Elementary Children, Grades Two through Six, to Determine the Presence, Frequency of Use and Development by Grade Level of Specified Literary Devices.

    ERIC Educational Resources Information Center

    Hill, John David

    By identifying literary devices found in adult literature and then analyzing children's writing for these same devices, it was hoped that new insight would be gained into the elements of children's writings. Five stories per grade level were selected from grades two through six from seven Memphis elementary schools. The children's stories were…

  5. Antithrombin III blood test

    MedlinePlus

    ... be due to: Bone marrow transplant Disseminated intravascular coagulation (DIC) AT III deficiency, an inherited condition Liver ... Schmaier AH, Miller JL. Coagulation and fibrinolysis. In: McPherson ... Management by Laboratory Methods . 22nd ed. Philadelphia, PA: ...

  6. Adult and Family Living. Teacher Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This curriculum guide for teachers is designed for use with 11th- and 12th-grade students who have had no more than 1 year of vocational home economics. It focuses on providing young adults with the knowledge and skills they need for healthy and positive adult and family lives. It includes 27 units in 8 sections as follows: (1) personal…

  7. Adult Basic Education Annotated Bibliography.

    ERIC Educational Resources Information Center

    Carter, Nancy B.

    This annotated bibliography contains sections divided according to area of study, and within each category materials are listed alphabetically by publisher. Publishers and mailing addresses are listed at the end of the bibliography. Throughout the annotations, whenever specific grade level divisions are not named, the regular Adult Basic Education…

  8. Prevalence and profile of cognitive impairment in adult glioma: a sensitivity analysis.

    PubMed

    Boone, Mathieu; Roussel, Martine; Chauffert, Bruno; Le Gars, Daniel; Godefroy, Olivier

    2016-08-01

    Cognitive impairment has been reported in 27-83 % of adults with World Health Organization (WHO) grade I-III glioma. However, the few studies in this field used different methods for cognitive assessment. The objective of the present study was to establish the prevalence of cognitive impairment in patients with WHO grade I-III primary brain tumors and determine the effect sizes of a comprehensive battery of tests. This study used a comprehensive neuropsychological battery to examine 27 patients. To control for false positives, prevalence was estimated from the overall neuropsychological score. Size effects were determined using Cohen's d. Cognitive impairment was observed in 51.9 % (95 % CI 33-70.7 %) of the patients; the impairment affected action speed (38.5 %), cognitive (33 %) and behavioral (21.7 %) executive functions, oral expression (29.6 %), episodic memory (29.6 %) and visuoconstructive abilities (19.2 %). The largest effect sizes (d ≥ 1.645) were observed for the Digit Symbol Substitution test, global hypoactivity, free recall, Stroop time, the Boston Naming test (BNT), the Trail Making test B (TMTB), verbal fluency and the Rey-Osterrieth Complex Figure Test. Four of these scores (global hypoactivity, the Digit Symbol Substitution test, the TMTB perseveration, and the BNT) were combined to make a shortened battery (AUC 0.872; 95 % CI 0.795-0.949). The overall neuropsychological score was the sole factor associated with the functional outcome. Our results suggest that about half of survivors with a grade I-III primary brain tumor suffer from cognitive impairment. Tests with a large effect size should be included in future large-scale studies. PMID:27241133

  9. Immunogenicity, reactogenicity and safety of an inactivated quadrivalent influenza vaccine candidate versus inactivated trivalent influenza vaccine: a phase III, randomized trial in adults aged ≥18 years

    PubMed Central

    2013-01-01

    Background Two antigenically distinct influenza B lineages have co-circulated since the 1980s, yet inactivated trivalent influenza vaccines (TIVs) include strains of influenza A/H1N1, A/H3N2, and only one influenza B from either the Victoria or Yamagata lineage. This means that exposure to B-lineage viruses mismatched to the TIV is frequent, reducing vaccine protection. Formulations including both influenza B lineages could improve protection against circulating influenza B viruses. We assessed a candidate inactivated quadrivalent influenza vaccine (QIV) containing both B lineages versus TIV in adults in stable health. Methods A total of 4659 adults were randomized 5:5:5:5:3 to receive one dose of QIV (one of three lots) or a TIV containing either a B/Victoria or B/Yamagata strain. Hemagglutination-inhibition assays were performed pre-vaccination and 21-days after vaccination. Lot-to-lot consistency of QIV was assessed based on geometric mean titers (GMT). For QIV versus TIV, non-inferiority against the three shared strains was demonstrated if the 95% confidence interval (CI) upper limit for the GMT ratio was ≤1.5 and for the seroconversion difference was ≤10.0%; superiority of QIV versus TIV for the alternate B lineage was demonstrated if the 95% CI lower limit for the GMT ratio was > 1.0 and for the seroconversion difference was > 0%. Reactogenicity and safety profile of each vaccine were assessed. Clinicaltrials.gov: NCT01204671. Results Consistent immunogenicity was demonstrated for the three QIV lots. QIV was non-inferior to TIV for the shared vaccine strains, and was superior for the added alternate-lineage B strains. QIV elicited robust immune responses against all four vaccine strains; the seroconversion rates were 77.5% (A/H1N1), 71.5% (A/H3N2), 58.1% (B/Victoria), and 61.7% (B/Yamagata). The reactogenicity and safety profile of QIV was consistent with TIV. Conclusions QIV provided superior immunogenicity for the additional B strain compared with

  10. Heterogeneity of collagens in rabbit cornea: type III collagen

    SciTech Connect

    Cintron, C.; Hong, B.S.; Covington, H.I.; Macarak, E.J.

    1988-05-01

    Whole neonate rabbit corneas and adult corneas containing 2-week-old scars were incubated in the presence of (/sup 14/C) glycine. Radiolabeled collagen extracted from the corneas and scar tissue were analyzed by sodium dodecylsulfate/polyacrylamide gel electrophoresis and fluorography to determine the types and relative quantity of collagen polypeptides present and synthesized by these tissues. In addition to other collagen types, type III was found in both neonate cornea and scar tissue from adult cornea, albeit in relatively small quantities. Type III collagen in normal cornea was associated with the residue after pepsin digestion and formic acid extraction of the tissue, and the same type of collagen was extracted from scar tissue after similar treatment. Type III collagen-specific monoclonal antibody bound to developing normal corneas and healing adult tissue sections, as determined by immunofluorescence. Antibody binding was localized to the endothelium and growing Descemet's membrane in fetal and neonate corneas, and restricted to the most posterior region of the corneal scar tissue. Although monoclonal antibody to keratan sulfate, used as a marker for stromal fibroblasts, bound to most of the scar tissue, the antibody failed to bind to the posterior scar tissue positive for type III collagen. We conclude that endothelial cells from fetal and neonate rabbit cornea and endothelium-derived fibroblasts from healing wounds of adult cornea synthesize and deposit type III collagen. Moreover, this collagen appears to be incorporated into the growing Descemet's membrane of normal corneas and narrow posterior portion of the scar tissue.

  11. Career Awareness: Grade 2.

    ERIC Educational Resources Information Center

    Boise City Independent School District, ID.

    A broad educational background is necessary to meet ever changing occupational fields, and career education is an approach incorporating career information within the regular school curriculum. For the elementary level, career awareness is the main thrust in this program to integrate students and community. The format for grade two, performance…

  12. Early Grades Ideas.

    ERIC Educational Resources Information Center

    Classroom Computer Learning, 1984

    1984-01-01

    Presents computer-oriented teaching suggestions suitable for early grades. They include creating houses and stained glass ornaments using Logo, recording class activities with a database management program, making mazes with graphics programs, making drawings with a KoalaPad, and using a program to introduce computers to non-English speaking…

  13. Career Awareness: Grade 5.

    ERIC Educational Resources Information Center

    Boise City Independent School District, ID.

    A broad educational background is necessary to meet ever changing occupational fields, and career education is an approach incorporating career information within regular school curriculum. For the elementary level, career awareness is the main thrust in this program to integrate students and community. The format for grade five, performance…

  14. First Grade Online.

    ERIC Educational Resources Information Center

    Oakes, Celeste

    1996-01-01

    A teacher describes how she integrated telecommunications and Internet technology into her first-grade language arts curriculum. The use of electronic mail to communicate with other student penpals generated student enthusiasm and motivation which improved reading and writing skills. Other projects included researching questions using Internet…

  15. Social Studies: Grade 8.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    This Manitoba (Canada) curriculum guide for eighth grade social studies students contains suggested teaching strategies and learning activities in four units covering: (1) life during prehistoric and early historic times; (2) ancient civilizations; (3) life in early modern Europe; and (4) life in the modern world. Each unit includes an overview,…

  16. Career Awareness: Grade 6.

    ERIC Educational Resources Information Center

    Boise City Independent School District, ID.

    A broad educational background is necessary to meet ever changing occupational fields, and career education is an approach incorporating career information within the regular school curriculum. For the elementary level, career awareness is the main thrust in this program to integrate students and community. The format for grade six, performance…

  17. Health, Grade 5.

    ERIC Educational Resources Information Center

    Bui Van Bao; And Others

    This is the fifth and last of the Vietnamese series of elementary health textbooks. This one was designed for fifth grade students in Vietnam. The thirty-five lessons are presented in the form of short stories with illustrations and a short summary. The four chapters cover the ordinary symptoms of illness, elementary notions of microbes and…

  18. Student Almanac. Grade Five.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    This almanac is designed for use in the fifth grade course on regional studies which focuses on several case studies rather than on detailed study of each region. (The course is described in ED 062 226). For that reason the factual information is selected and includes figures relevant to the case studies in the regional areas of the Midwest, North…

  19. The Ninth Grade Experiment.

    ERIC Educational Resources Information Center

    Rourke, James R.

    2001-01-01

    Several districts have taken a radical approach to middle/high school transitions, removing ninth-graders from the mix to give them the attention needed to succeed in high school. Three ninth-grade-only schools with 720 to 750 students in Virginia, Texas, and Pennsylvania are profiled. Students experience less social pressure from upper-classmen.…

  20. Elementary Science: Grade 5.

    ERIC Educational Resources Information Center

    Carroll County Public Schools, Westminster, MD.

    This grade 5 science curriculum guide contains four activity units: (1) mineral identification; (2) earth science; (3) soil analysis; and (4) small friends community. Each unit contains a letter to the parents to introduce the unit, lesson plans, and word searches. The lesson plans list the science processes involved, content objectives,…

  1. Second-Grade "Professors"

    ERIC Educational Resources Information Center

    Wu, Zhonghe; An, Shuhua; King, Joyce; Ramirez, Melissa; Evans, Stacee

    2009-01-01

    Finding ways to help primary-grade students overcome difficulties in solving mathematical word problems can be a daunting task for teachers in a regular classroom setting. Student challenges may include: (1) difficulty with vocabulary; (2) lack of confidence when solving problems; (3) confusion on the proper operation to use when solving a…

  2. Graphing for Any Grade.

    ERIC Educational Resources Information Center

    Nibbelink, William

    1982-01-01

    An instructional sequence for teaching graphing that has been extensively field tested in kindergarten through grade six is detailed. The material begins with point graphs, employs a movable y-axis to begin with minimal clutter, and has graphs constructed before reading graphs is required. (MP)

  3. Endangered Animals. Second Grade.

    ERIC Educational Resources Information Center

    Popp, Marcia

    This second grade teaching unit centers on endangered animal species around the world. Questions addressed are: What is an endangered species? Why do animals become extinct? How do I feel about the problem? and What can I do? Students study the definition of endangered species and investigate whether it is a natural process. They explore topics…

  4. Pay for Grades

    ERIC Educational Resources Information Center

    Johnston, Howard

    2008-01-01

    The practice of paying students to earn good grades either in class or on standardized achievement tests has touched off a storm of controversy. Praised by some educators as a way of linking economic rewards to school performance, it is being tested in a number of large cities, such as New York, Baltimore and Chicago, as well as some smaller…

  5. Health, Grade 3.

    ERIC Educational Resources Information Center

    Bui Van Bao; And Others

    This is the third in a series of health primers for elementary education in Vietnam. It is written for Vietnamese children at the third grade level. The fifty-three lessons are integrated into one story. Each lesson is illustrated and briefly summarized. The eight chapters are: (1) Hygiene, at home, in school and in public places; (2) Food and…

  6. Purpose-Driven Grading

    ERIC Educational Resources Information Center

    Carlson, Jane A. K.; Kimpton, Ann

    2010-01-01

    Allowing students to improve their grade by revising their written work may help students learn to revise, but it gives them no incentive to turn in quality work from the start. This article proposes a way to invert the process, thereby teaching students how to revise, while enforcing a more disciplined approach to good writing. (Contains 3…

  7. First Grade Baseline Evaluation

    ERIC Educational Resources Information Center

    Center for Innovation in Assessment (NJ1), 2013

    2013-01-01

    The First Grade Baseline Evaluation is an optional tool that can be used at the beginning of the school year to help teachers get to know the reading and language skills of each student. The evaluation is composed of seven screenings. Teachers may use the entire evaluation or choose to use those individual screenings that they find most beneficial…

  8. Reader. Grade 4.

    ERIC Educational Resources Information Center

    Center for Applied Linguistics, Arlington, VA.

    This textbook is the fourth in the official reading series developed by the Ministry of Education in Saigon and used in all public schools in Vietnam. The books in this series have been reprinted in their entirety from the original editions for use in elementary schools in the United States which have Vietnamese students. This grade 4 reader…

  9. American Independence. Fifth Grade.

    ERIC Educational Resources Information Center

    Crosby, Annette

    This fifth grade teaching unit covers early conflicts between the American colonies and Britain, battles of the American Revolutionary War, and the Declaration of Independence. Knowledge goals address the pre-revolutionary acts enforced by the British, the concepts of conflict and independence, and the major events and significant people from the…

  10. Grades as Information

    ERIC Educational Resources Information Center

    Grant, Darren

    2007-01-01

    We determine how much observed student performance in microeconomics principles can be attributed, inferentially, to three kinds of student academic "productivity," the instructor, demographics, and unmeasurables. The empirical approach utilizes an ordered probit model that relates student performance in micro to grades in prior coursework,…

  11. Rapid Grading of Fundus Photographs for Diabetic Retinopathy Using Crowdsourcing

    PubMed Central

    Villanti, Andrea C; Pearson, Jennifer L; Kirchner, Thomas R; Gupta, Omesh P; Shah, Chirag P

    2014-01-01

    Background Screening for diabetic retinopathy is both effective and cost-effective, but rates of screening compliance remain suboptimal. As screening improves, new methods to deal with screening data may help reduce the human resource needs. Crowdsourcing has been used in many contexts to harness distributed human intelligence for the completion of small tasks including image categorization. Objective Our goal was to develop and validate a novel method for fundus photograph grading. Methods An interface for fundus photo classification was developed for the Amazon Mechanical Turk crowdsourcing platform. We posted 19 expert-graded images for grading by Turkers, with 10 repetitions per photo for an initial proof-of-concept (Phase I). Turkers were paid US $0.10 per image. In Phase II, one prototypical image from each of the four grading categories received 500 unique Turker interpretations. Fifty draws of 1-50 Turkers were then used to estimate the variance in accuracy derived from randomly drawn samples of increasing crowd size to determine the minimum number of Turkers needed to produce valid results. In Phase III, the interface was modified to attempt to improve Turker grading. Results Across 230 grading instances in the normal versus abnormal arm of Phase I, 187 images (81.3%) were correctly classified by Turkers. Average time to grade each image was 25 seconds, including time to review training images. With the addition of grading categories, time to grade each image increased and percentage of images graded correctly decreased. In Phase II, area under the curve (AUC) of the receiver-operator characteristic (ROC) indicated that sensitivity and specificity were maximized after 7 graders for ratings of normal versus abnormal (AUC=0.98) but was significantly reduced (AUC=0.63) when Turkers were asked to specify the level of severity. With improvements to the interface in Phase III, correctly classified images by the mean Turker grade in four-category grading

  12. Joint NCCTG and NABTC prognostic factors analysis for high-grade recurrent glioma

    PubMed Central

    Wu, Wenting; Lamborn, Kathleen R.; Buckner, Jan C.; Novotny, Paul J.; Chang, Susan M.; O'Fallon, Judith R.; Jaeckle, Kurt A.; Prados, Michael D.

    2010-01-01

    The purpose of this study is to determine prognostic factors in patients with high-grade recurrent glioma for 3 outcome variables (overall survival, progression-free survival [PFS], and PFS rate 6 months after study registration [PFS6]). Data from 15 North Central Cancer Treatment Group (NCCTG) trials (n = 469, 1980–2004) and 12 North American Brain Tumor Consortium (NABTC) trials (n = 596, 1998–2002) were included. Eighteen prognostic variables were considered including type of treatment center (community/academic) and initial low-grade histology (yes/no). Recursive partitioning analysis (RPA), Cox proportional hazards, and logistic regression models with bootstrap resampling were used to identify prognostic variables. Longer survival was associated with last known grade (Grade) of III, younger age, ECOG performance score (PS) of 0, shorter time from initial diagnosis (DxTime), and no baseline steroid use. Factors associated with longer PFS were Grade III and shorter DxTime. For patients without temozolomide as part of the treatment regimen, the only factor associated with better PFS6 was Grade III, although DxTime was important in RPA and PS was important in logistic regression. Grade was the most important prognostic factor for all three endpoints regardless of the statistical method used. Other important variables for one or more endpoints included age, PS, and DxTime. Neither type of treatment center nor initial low-grade histology was identified as a major predictor for any endpoint. PMID:20150383

  13. The molecular biology of WHO grade II gliomas.

    PubMed

    Marko, Nicholas F; Weil, Robert J

    2013-02-01

    The WHO grading scheme for glial neoplasms assigns Grade II to 5 distinct tumors of astrocytic or oligodendroglial lineage: diffuse astrocytoma, oligodendroglioma, oligoastrocytoma, pleomorphic xanthoastrocytoma, and pilomyxoid astrocytoma. Although commonly referred to collectively as among the "low-grade gliomas," these 5 tumors represent molecularly and clinically unique entities. Each is the subject of active basic research aimed at developing a more complete understanding of its molecular biology, and the pace of such research continues to accelerate. Additionally, because managing and predicting the course of these tumors has historically proven challenging, translational research regarding Grade II gliomas continues in the hopes of identifying novel molecular features that can better inform diagnostic, prognostic, and therapeutic strategies. Unfortunately, the basic and translational literature regarding the molecular biology of WHO Grade II gliomas remains nebulous. The authors' goal for this review was to present a comprehensive discussion of current knowledge regarding the molecular characteristics of these 5 WHO Grade II tumors on the chromosomal, genomic, and epigenomic levels. Additionally, they discuss the emerging evidence suggesting molecular differences between adult and pediatric Grade II gliomas. Finally, they present an overview of current strategies for using molecular data to classify low-grade gliomas into clinically relevant categories based on tumor biology.

  14. Heavy Equipment Operation Curriculum for Grades 11-12.

    ERIC Educational Resources Information Center

    Gubbins Associates, Hadlyme, CT.

    This curriculum for the training of students in grades 11 and 12 is intended to provide a program of instruction in the operation and maintenance of heavy equipment for construction work and farms. It is also suitable for the training of adult learners interested in upgrading their skills or improving their opportunities to enter this labor…

  15. Teaching Gifted Students Literature in Grades Seven through Nine.

    ERIC Educational Resources Information Center

    Covey, Barbara L.

    Prepared for use by teachers of mentally gifted students in grades 7 through 9, the booklet offers a curriculum design for the teaching of literature. Considered is the difficult developmental stage in late childhood and early adolescence when children begin to assert their roles as individuals and often have no adult model other than the friendly…

  16. Written Language Developmental Continuum: Preschool-Second Grade.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh.

    The purpose of this "Written Language Developmental Continuum" brochure for preschool-second grade is to provide helpful information for parents, teachers, and other adults as they work with young children to advance and refine written language (writing) competence. The brochure is intended to be a useful tool for assessing children's development…

  17. Facilitating Grade Acceleration: Revisiting the Wisdom of John Feldhusen

    ERIC Educational Resources Information Center

    Culross, Rita R.; Jolly, Jennifer L.; Winkler, Daniel

    2013-01-01

    This article revisits the 1986 Feldhusen, Proctor, and Black recommendations on grade skipping. These recommendations originally appeared as 12 guidelines. In this article, the guidelines are grouped into three general categories: how to screen accelerant candidates, how to engage with the adults in the acceleration process (e.g., teachers,…

  18. The N400 and the Fourth Grade Shift

    ERIC Educational Resources Information Center

    Coch, Donna

    2015-01-01

    While behavioral and educational data characterize a fourth grade shift in reading development, neuroscience evidence is relatively lacking. We used the N400 component of the event-related potential waveform to investigate the development of single word processing across the upper elementary years, in comparison to adult readers. We presented…

  19. Stop Tobacco in Restaurants: Fifth Grade Students STIR City Hall

    ERIC Educational Resources Information Center

    Morris, Ronald Vaughan

    2008-01-01

    This article discusses a campaign called STIR: Stop Tobacco in Restaurants, that was started by fourth and fifth grade students. The goal was to end smoking in public places, including restaurants, bowling alleys, sports bars, and pool halls. For two years they motivated their peers, coordinated an information campaign to urge kids and adults to…

  20. Phase I/II Randomized Double-Blind Study of the Safety and Immunogenicity of a Nonadjuvanted Vero Cell Culture-Derived Whole-Virus H9N2 Influenza Vaccine in Healthy Adults

    PubMed Central

    Grohmann-Izay, Barbara; van der Velden, Maikel V. W.; Fritsch, Sandor; Koska, Manuela; Portsmouth, Daniel; Hart, Mary Kate; El-Amin, Wael; Kistner, Otfried; Barrett, P. Noel

    2014-01-01

    Studies on candidate pandemic vaccines against avian influenza viruses have focused on H5N1, but viruses of other subtypes, such as A/H9N2, are also considered to have pandemic potential. We investigated the safety and immunogenicity of two immunizations with one of five different antigen doses (ranging from 3.75 to 45 μg of hemagglutinin antigen) of a nonadjuvanted whole-virus G9 lineage H9N2 influenza virus vaccine in healthy adults aged 18 to 49 years. The antibody responses were measured by hemagglutination inhibition (HI), microneutralization (MN), and single radial hemolysis (SRH) assays. To investigate a hypothesis that previous exposure to H2N2 viruses in subjects born in or before 1968 might prime for more robust antibody responses to H9N2 vaccination than that in subjects born after 1968, a post hoc age-stratified analysis of antibody responses was done. Both vaccinations in all dose groups were safe and well tolerated. No vaccine-related serious adverse events were reported, and the majority of the adverse reactions were rated as mild. The rates of injection site reactions were lower in the 3.75-μg- and 7.5-μg-dose groups than those in the higher-dose groups; the rates of systemic reactions were similar across all dose groups. The seroprotection rates among the different dose groups 21 days after the second immunization ranged from 52.8% to 88.9% as measured by HI assay, from 88.7% to 98.1% or 82.7% to 96.2% as measured by MN assay (MN titer cutoffs, 1:40 and 1:80, respectively), and from 94.2% to 100% as measured by SRH assay. Higher antibody responses were not induced in subjects born in or before 1968. These data indicate that a nonadjuvanted whole-virus H9N2 vaccine is well tolerated and immunogenic in healthy adults. (This study has been registered at ClinicalTrials.gov under registration no. NCT01320696.) PMID:25355797

  1. Phase I/II randomized double-blind study of the safety and immunogenicity of a nonadjuvanted vero cell culture-derived whole-virus H9N2 influenza vaccine in healthy adults.

    PubMed

    Aichinger, Gerald; Grohmann-Izay, Barbara; van der Velden, Maikel V W; Fritsch, Sandor; Koska, Manuela; Portsmouth, Daniel; Hart, Mary Kate; El-Amin, Wael; Kistner, Otfried; Barrett, P Noel

    2015-01-01

    Studies on candidate pandemic vaccines against avian influenza viruses have focused on H5N1, but viruses of other subtypes, such as A/H9N2, are also considered to have pandemic potential. We investigated the safety and immunogenicity of two immunizations with one of five different antigen doses (ranging from 3.75 to 45 μg of hemagglutinin antigen) of a nonadjuvanted whole-virus G9 lineage H9N2 influenza virus vaccine in healthy adults aged 18 to 49 years. The antibody responses were measured by hemagglutination inhibition (HI), microneutralization (MN), and single radial hemolysis (SRH) assays. To investigate a hypothesis that previous exposure to H2N2 viruses in subjects born in or before 1968 might prime for more robust antibody responses to H9N2 vaccination than that in subjects born after 1968, a post hoc age-stratified analysis of antibody responses was done. Both vaccinations in all dose groups were safe and well tolerated. No vaccine-related serious adverse events were reported, and the majority of the adverse reactions were rated as mild. The rates of injection site reactions were lower in the 3.75-μg- and 7.5-μg-dose groups than those in the higher-dose groups; the rates of systemic reactions were similar across all dose groups. The seroprotection rates among the different dose groups 21 days after the second immunization ranged from 52.8% to 88.9% as measured by HI assay, from 88.7% to 98.1% or 82.7% to 96.2% as measured by MN assay (MN titer cutoffs, 1:40 and 1:80, respectively), and from 94.2% to 100% as measured by SRH assay. Higher antibody responses were not induced in subjects born in or before 1968. These data indicate that a nonadjuvanted whole-virus H9N2 vaccine is well tolerated and immunogenic in healthy adults. (This study has been registered at ClinicalTrials.gov under registration no. NCT01320696.). PMID:25355797

  2. Phase I/II randomized double-blind study of the safety and immunogenicity of a nonadjuvanted vero cell culture-derived whole-virus H9N2 influenza vaccine in healthy adults.

    PubMed

    Aichinger, Gerald; Grohmann-Izay, Barbara; van der Velden, Maikel V W; Fritsch, Sandor; Koska, Manuela; Portsmouth, Daniel; Hart, Mary Kate; El-Amin, Wael; Kistner, Otfried; Barrett, P Noel

    2015-01-01

    Studies on candidate pandemic vaccines against avian influenza viruses have focused on H5N1, but viruses of other subtypes, such as A/H9N2, are also considered to have pandemic potential. We investigated the safety and immunogenicity of two immunizations with one of five different antigen doses (ranging from 3.75 to 45 μg of hemagglutinin antigen) of a nonadjuvanted whole-virus G9 lineage H9N2 influenza virus vaccine in healthy adults aged 18 to 49 years. The antibody responses were measured by hemagglutination inhibition (HI), microneutralization (MN), and single radial hemolysis (SRH) assays. To investigate a hypothesis that previous exposure to H2N2 viruses in subjects born in or before 1968 might prime for more robust antibody responses to H9N2 vaccination than that in subjects born after 1968, a post hoc age-stratified analysis of antibody responses was done. Both vaccinations in all dose groups were safe and well tolerated. No vaccine-related serious adverse events were reported, and the majority of the adverse reactions were rated as mild. The rates of injection site reactions were lower in the 3.75-μg- and 7.5-μg-dose groups than those in the higher-dose groups; the rates of systemic reactions were similar across all dose groups. The seroprotection rates among the different dose groups 21 days after the second immunization ranged from 52.8% to 88.9% as measured by HI assay, from 88.7% to 98.1% or 82.7% to 96.2% as measured by MN assay (MN titer cutoffs, 1:40 and 1:80, respectively), and from 94.2% to 100% as measured by SRH assay. Higher antibody responses were not induced in subjects born in or before 1968. These data indicate that a nonadjuvanted whole-virus H9N2 vaccine is well tolerated and immunogenic in healthy adults. (This study has been registered at ClinicalTrials.gov under registration no. NCT01320696.).

  3. The Grades Transfer from One Grading Scale to Other Algorithmization

    ERIC Educational Resources Information Center

    Lieponiene, Jurgita; Kulvietiene, Regina

    2011-01-01

    The article presents the consideration of grading scales used for education outcomes in different countries, describes likeness and differences of applied grading scales. Application of the European Credit Transfer and Accumulation System (ECTS) grading scale is investigated according of the analysis of scientific literature as well as cases of…

  4. Graded Readers: How the Publishers Make the Grade

    ERIC Educational Resources Information Center

    Claridge, Gillian

    2012-01-01

    Publishing graded readers is big business, but there is evidence that the texts themselves are not being read in sufficient quantity to improve language proficiency. This article reports on a study of graded readers, focusing on interviews with some major publishers of graded readers, to investigate their production rationales. The findings…

  5. Write More, Grade Less: Five Practices for Effectively Grading Writing

    ERIC Educational Resources Information Center

    Lucas, Lisa

    2012-01-01

    One of the dilemmas that teachers frequently face is grading student papers. As a teacher, the author regularly reads research regarding instructional practices, grading, and assessment, but struggled to translate theory into practice in her own classroom. The intent of this article is to share one method of instructing and grading writing that…

  6. Mathematics and Metacognition in Adolescents and Adults with Learning Disabilities

    ERIC Educational Resources Information Center

    Desoete, Annemie

    2009-01-01

    A majority of studies on learning disabilities have focused on elementary grades. Although problems with learning disabilities are life-affecting only a few studies focus on deficits in adults. In this study adults with isolated mathematical disabilities (n = 101) and adults with combined mathematical and reading disabilities (n = 130) solved…

  7. Factor Structure of the Norwegian Version of the WAIS-III in a Clinical Sample: The Arithmetic Problem

    ERIC Educational Resources Information Center

    Egeland, Jens; Bosnes, Ole; Johansen, Hans

    2009-01-01

    Confirmatory Factor Analyses (CFA) of the Wechsler Adult Intelligence Scale-III (WAIS-III) lend partial support to the four-factor model proposed in the test manual. However, the Arithmetic subtest has been especially difficult to allocate to one factor. Using the new Norwegian WAIS-III version, we tested factor models differing in the number of…

  8. 7 CFR 51.304 - Combination grades.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Standards for Grades of Apples Grades § 51.304 Combination grades. (a) Combinations of the above grades may... permitted in connection with the U.S. apple grades. When Combination grades are packed, at least 50 percent of the apples in any lot shall meet the requirements of the higher grade in the combination....

  9. 7 CFR 51.304 - Combination grades.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Standards for Grades of Apples Grades § 51.304 Combination grades. (a) Combinations of the above grades may... permitted in connection with the U.S. apple grades. When Combination grades are packed, at least 50 percent of the apples in any lot shall meet the requirements of the higher grade in the combination....

  10. 7 CFR 51.304 - Combination grades.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Standards for Grades of Apples Grades § 51.304 Combination grades. (a) Combinations of the above grades may... permitted in connection with the U.S. apple grades. When Combination grades are packed, at least 50 percent of the apples in any lot shall meet the requirements of the higher grade in the combination....

  11. Cooperative Learning Tasks in a Grade 6 Intensive ESL Class: Role of Scaffolding

    ERIC Educational Resources Information Center

    Gagne, Nathalie; Parks, Susan

    2013-01-01

    Although a number of studies have investigated classroom-based peer interaction with adults and high school students, research pertaining to children in the elementary grades is scant. Drawing on sociocultural theory, the present study investigated how children in an intensive elementary level Grade 6 class for English as a second language (ESL)…

  12. A Longitudinal Study of School Connectedness and Academic Outcomes across Sixth Grade

    ERIC Educational Resources Information Center

    Niehaus, Kate; Rudasill, Kathleen Moritz; Rakes, Christopher R.

    2012-01-01

    The current longitudinal study examines the extent to which school connectedness (i.e., students' perceptions of school support and the number of adults with whom they have a positive relationship) is associated with academic outcomes across sixth grade for students from high poverty neighborhoods. Data were collected from 330 sixth-grade students…

  13. Determinants for grading Malaysian rice

    NASA Astrophysics Data System (ADS)

    ChePa, Noraziah; Yusoff, Nooraini; Ahmad, Norhayati

    2016-08-01

    Due to un-uniformity of rice grading practices in Malaysia, zones which actively producing rice in Malaysia are using their own way of grading rice. Rice grading is important in determining rice quality and its subsequent price in the market. It is an important process applied in the rice production industry with the purpose of ensuring that the rice produced for the market meets the quality requirements of consumer. Two important aspects that need to be considered in determining rice grades are grading technique and determinants to be used for grading (usually referred as rice attributes). This article proposes the list of determinants to be used in grading Malaysian rice. Determinants were explored through combination of extensive literature review and series of interview with the domain experts and practitioners. The proposed determinants are believed to be beneficial to BERNAS in improving the current Malaysian rice grading process.

  14. Grade Inflation: Metaphor and Reality

    ERIC Educational Resources Information Center

    Kamber, Richard; Biggs, Mary

    2003-01-01

    Grade inflation has become a general term for teachers and administrators in recent times and is an ambiguous denomination which needs to be identified. The allegory and reality of grade inflation is discussed.

  15. The Timing of Grade Skipping

    ERIC Educational Resources Information Center

    Kuo, Yi-Lung; Lohman, David F.

    2011-01-01

    The purposes of this study were to investigate the following: (a) the impact of sex, ethnicity, socioeconomic status, and family income on the likelihood of whole-grade skipping between kindergarten and Grade 7 and (b) the effects of grade skipping during elementary or middle school on students' academic achievement in high school. The authors…

  16. Four Steps in Grading Reform

    ERIC Educational Resources Information Center

    Guskey, Thomas R.; Jung, Lee Ann

    2012-01-01

    The field of education is moving rapidly toward a standards-based approach to grading. School leaders have become increasingly aware of the tremendous variation that exists in grading practices, even among teachers of the same courses in the same department in the same school. Consequently, students' grades often have little relation to their…

  17. Taking the Grading Conversation Public

    ERIC Educational Resources Information Center

    Reeves, Douglas B.

    2011-01-01

    To manage effective grading reform, education leaders must engage teachers, parents, communities, and policymakers in a rational discussion about grading. Doug Reeves suggests that leaders start the conversation with a discussion of the principles on which all stakeholders can agree; make clear what will not change under the new grading policy; be…

  18. Sources of Elementary School Grading.

    ERIC Educational Resources Information Center

    Leiter, Jeffrey; Brown, James S.

    The objective and subjective determinants that influence the way elementary school teachers grade students were explored. A longitudinal study was made of 213 students in 6 elementary schools as the students progressed from the first to the third grade. Possible determinants for assigning grades included student acquisition of valuable skills as…

  19. Arizona Academic Standards, Grade 5

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains an updated academic standards of Arizona public schools for grade 5. The contents of this document include the following: (1) The Arts Standard 2006--Grade 5; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Foundations (Grades…

  20. Arizona Academic Standards, Grade 6

    ERIC Educational Resources Information Center

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains an updated academic standards of Arizona public schools for grade 6. The contents of this document include the following: (1) The Arts Standard 2006--Grade 6; (2) Comprehensive Health Education/Physical Activity Standards 1997--Essentials (Grades 4-8); (3) Foreign and Native Language Standards 1997--Essentials (Grades…

  1. Correlation of the Havemeyer endoscopic laryngeal grading system with histopathological changes in equine Cricoarytenoideus dorsalis muscles

    PubMed Central

    2009-01-01

    The establishment of a single validated endoscopic laryngeal grading system for assessing recurrent laryngeal neuropathy (RLN) is desirable to facilitate direct comparisons between the findings of different clinical and research groups worldwide. The objective of this study was to assess the relationship between the Havemeyer endoscopic laryngeal grading system and histopathological changes consistent with RLN in the left cricoarytenoideus dorsalis (CAD) muscle of horses of different breeds with a full range of clinical severities of RLN, i.e., from normal endoscopic laryngeal function to complete laryngeal hemiplegia. Endoscopic grading of laryngeal function of 22 horses was performed using the Havemeyer endoscopic laryngeal grading system. A biopsy sample of the left CAD muscle was obtained from each horse, either at post mortem examination (n = 16), or during routine laryngoplasty surgery (n = 6). A semi-quantitative histopathological scoring system was used to grade the severity of histopathological lesions consistent with RLN in the left CAD muscle of each horse. A significant positive correlation (rs = 0.705, p < 0.001) was found between the Havemeyer grades and sub-grades of laryngeal function and the semi-quantitative assessment of histopathological lesions consistent with RLN in the left CAD muscle. However, a wide spread of muscle histopathological scores was obtained, particularly from horses with Havemeyer sub-grades II.1, III.1 and III.2. In conclusion, the Havemeyer endoscopic laryngeal grading system was found to broadly correlate with histopathological changes consistent with RLN in equine cricoarytenoideus dorsalis muscle. PMID:21851734

  2. Monoarthritis of the knee with unusual lesions in adults associated with varicella-zoster virus infection.

    PubMed

    Luna-Pizarro, Daniel; Rodríguez-Castillo, Araceli; Pérez-Hernández, Elizabeth; Pérez-Hernández, Jorge; Hernández-Salgado, Armando; Escobar-Gutiérrez, Alejandro

    2009-01-01

    Varicella-zoster virus-associated arthritis has not been well documented in adults. We present the case of a 27-year-old female patient with monoarthritis of the knee associated with clinical symptoms typical of varicella. Arthroscopic examination showed unusual oval and circular lesions in cartilage, some of which measured 5 +/- 3 mm in diameter in weight-supporting zones. Such lesions have not been described previously and were type III-A lesions on the Noyes scale or grade IV on the Outerbridge scale. On microscopic observation, synovial fluid cultures and hemocultures were negative for the presence of bacteria. A biopsy sample and synovial liquid from the affected knee produced a positive polymerase chain reaction for varicella-zoster virus, genotype E. These findings suggest a strong relation between clinical varicella infection and important lesion invasion in the knee articulation of such a young adult, probably related to the virus. However, it remains necessary to corroborate this relation between cartilage destruction and clinical symptoms of varicella associated with monoarthritis of an adult knee. Nevertheless, it is advisable to initiate the appropriate antiviral treatment in adults with varicella-related gonalgia because the lesions produce the most severe effects on exposure to the knee bone.

  3. Area 4 has layer IV in adult primates

    PubMed Central

    García-Cabezas, Miguel Ángel; Barbas, Helen

    2014-01-01

    There are opposing views about the status of layer IV in primary motor cortex (area 4). Cajal described a layer IV in area 4 of adult humans. In contrast, Brodmann found layer IV in development but not in adult primates and called area 4 ‘agranular’. We addressed this issue in rhesus monkeys using the neural marker SMI-32, which labels neurons in lower layer III and upper V, but not in layer IV. SMI-32 delineated a central unlabeled cortical stripe in area 4 that corresponds to layer IV, which was populated with small interneurons also found in layer IV in ‘granular’ areas (such as area 46). We distinguished layer IV interneurons from projection neurons in the layers above and below using cellular criteria. The commonly used term ‘agranular’ for area 4 is also used for the phylogenetically ancient limbic cortices, confusing areas that differ markedly in laminar structure. This issue pertains to the systematic variation in the architecture across cortices, traced from limbic cortices through areas with increasingly more elaborate laminar structure. The principle of systematic variation can be used to predict laminar patterns of connections across cortical systems. This principle places area 4 and agranular anterior cingulate cortices at opposite poles of the graded laminar differentiation of motor cortices. The status of layer IV in area 4 thus pertains to core organizational features of the cortex, its connections and evolution. PMID:24735460

  4. Graded core/shell semiconductor nanorods and nanorod barcodes

    DOEpatents

    Alivisatos, A. Paul; Scher, Erik C.; Manna, Liberato

    2013-03-26

    Graded core/shell semiconductor nanorods and shapped nanorods are disclosed comprising Group II-VI, Group III-V and Group IV semiconductors and methods of making the same. Also disclosed are nanorod barcodes using core/shell nanorods where the core is a semiconductor or metal material, and with or without a shell. Methods of labeling analytes using the nanorod barcodes are also disclosed.

  5. Graded core/shell semiconductor nanorods and nanorod barcodes

    DOEpatents

    Alivisatos, A. Paul; Scher, Erik C.; Manna, Liberato

    2010-12-14

    Graded core/shell semiconductor nanorods and shaped nanorods are disclosed comprising Group II-VI, Group III-V and Group IV semiconductors and methods of making the same. Also disclosed are nanorod barcodes using core/shell nanorods where the core is a semiconductor or metal material, and with or without a shell. Methods of labeling analytes using the nanorod barcodes are also disclosed.

  6. WAIS-III and WMS-III performance in chronic Lyme disease.

    PubMed

    Keilp, John G; Corbera, Kathy; Slavov, Iordan; Taylor, Michael J; Sackeim, Harold A; Fallon, Brian A

    2006-01-01

    There is controversy regarding the nature and degree of intellectual and memory deficits in chronic Lyme disease. In this study, 81 participants with rigorously diagnosed chronic Lyme disease were administered the newest revisions of the Wechsler Adult Intelligence Scale (WAIS-III) and Wechsler Memory Scale (WMS-III), and compared to 39 nonpatients. On the WAIS-III, Lyme disease participants had poorer Full Scale and Performance IQ's. At the subtest level, differences were restricted to Information and the Processing Speed subtests. On the WMS-III, Lyme disease participants performed more poorly on Auditory Immediate, Immediate, Auditory Delayed, Auditory Recognition Delayed, and General Memory indices. Among WMS-III subtests, however, differences were restricted to Logical Memory (immediate and delayed) and Family Pictures (delayed only), a Visual Memory subtest. Discriminant analyses suggest deficits in chronic Lyme are best characterized as a combination of memory difficulty and diminished processing speed. Deficits were modest, between one-third and two-thirds of a standard deviation, consistent with earlier studies. Depression severity had a weak relationship to processing speed, but little other association to test performance. Deficits in chronic Lyme disease are consistent with a subtle neuropathological process affecting multiple performance tasks, although further work is needed to definitively rule out nonspecific illness effects.

  7. Factors associated with severe clinical manifestation of dengue among adults in Thailand.

    PubMed

    Aung, Kyi Lai Lai; Thanachartwet, Vipa; Desakorn, Varunee; Chamnanchanunt, Supat; Sahassananda, Duangjai; Chierakul, Wirongrong; Pitisuttithum, Punnee

    2013-07-01

    A retrospective study was conducted by reviewing medical records of 323 adult patients hospitalized with dengue infection at the Hospital for Tropical Diseases, Bangkok, Thailand between 2006 and 2010 in order to determine factors associated with severe clinical manifestations of dengue. Of 323 patients, 95 (29.4%) had dengue fever (DF) and 228 (70.6%) had DHF, which were categorized as grade I (67 patients, 29.4%), grade II (62 patients, 27.2%), grade III (95 patients, 41.7%) and grade IV (4 patients, 1.8%) following 1997 WHO definitions. Using the revised 2009 WHO definitions, 233 patients (72.1%) had non-severe dengue infection and 90 patients (27.9%) had severe dengue infection. Of the 233 patients with non-severe dengue infection, 193 (82.8%) were classified as having non-severe dengue infection with warning signs and 40 (17.2%) were classified as having non-severe dengue infection without warning signs. Using stepwise multivariate logistic regression analysis, having a hematocrit >2% above the reference range [odds ratio (OR) 3.235; 95% confidence interval (CI) 1.807-5.793] or having an alanine aminotransferase level >120 IU/l (OR 1.896; 95% CI 1.018-3.531) were associated with having DHF grades II-IV, whereas female gender (OR 2.042; 95% CI 1.143-3.648) or having a mean arterial pressure <80 mmHg (OR 2.275; 95% CI 1.302-3.975) were associated with severe dengue. These findings may help clinicians to determine patients at risk for severe manifestations of dengue infection, which could lead to proper management of these cases.

  8. Automated prostate cancer diagnosis and Gleason grading of tissue microarrays

    NASA Astrophysics Data System (ADS)

    Tabesh, Ali; Kumar, Vinay P.; Pang, Ho-Yuen; Verbel, David; Kotsianti, Angeliki; Teverovskiy, Mikhail; Saidi, Olivier

    2005-04-01

    We present the results on the development of an automated system for prostate cancer diagnosis and Gleason grading. Images of representative areas of the original Hematoxylin-and-Eosin (H&E)-stained tissue retrieved from each patient, either from a tissue microarray (TMA) core or whole section, were captured and analyzed. The image sets consisted of 367 and 268 color images for the diagnosis and Gleason grading problems, respectively. In diagnosis, the goal is to classify a tissue image into tumor versus non-tumor classes. In Gleason grading, which characterizes tumor aggressiveness, the objective is to classify a tissue image as being from either a low- or high-grade tumor. Several feature sets were computed from the image. The feature sets considered were: (i) color channel histograms, (ii) fractal dimension features, (iii) fractal code features, (iv) wavelet features, and (v) color, shape and texture features computed using Aureon Biosciences' MAGIC system. The linear and quadratic Gaussian classifiers together with a greedy search feature selection algorithm were used. For cancer diagnosis, a classification accuracy of 94.5% was obtained on an independent test set. For Gleason grading, the achieved accuracy of classification into low- and high-grade classes of an independent test set was 77.6%.

  9. 7 CFR 810.1404 - Grades and grade requirements for sorghum.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Grades and grade requirements for sorghum. 810.1404... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Sorghum >grades and Grade Requirements § 810.1404 Grades and grade requirements for sorghum. Grading factors Grades U.S. Nos. 1 1 2 3...

  10. 7 CFR 810.1404 - Grades and grade requirements for sorghum.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Grades and grade requirements for sorghum. 810.1404... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Sorghum Grades and Grade Requirements § 810.1404 Grades and grade requirements for sorghum. Grading factors Grades U.S. Nos. 1 1 2 3...

  11. 7 CFR 810.1404 - Grades and grade requirements for sorghum.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Grades and grade requirements for sorghum. 810.1404... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Sorghum Grades and Grade Requirements § 810.1404 Grades and grade requirements for sorghum. Grading factors Grades U.S. Nos. 1 1 2 3...

  12. 7 CFR 810.1404 - Grades and grade requirements for sorghum.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Grades and grade requirements for sorghum. 810.1404... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Sorghum Grades and Grade Requirements § 810.1404 Grades and grade requirements for sorghum. Grading factors Grades U.S. Nos. 1 1 2 3...

  13. 7 CFR 810.1404 - Grades and grade requirements for sorghum.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Grades and grade requirements for sorghum. 810.1404... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Sorghum Grades and Grade Requirements § 810.1404 Grades and grade requirements for sorghum. Grading factors Grades U.S. Nos. 1 1 2 3...

  14. Transcriptomic analysis of aggressive meningiomas identifies PTTG1 and LEPR as prognostic biomarkers independent of WHO grade

    PubMed Central

    Jungk, Christine; Sahm, Felix; Ull, Anna Theresa; Warta, Rolf; Lamszus, Katrin; Gousias, Konstantinos; Ketter, Ralf; Roesch, Saskia; Rapp, Carmen; Schefzyk, Sebastian; Urbschat, Steffi; Lahrmann, Bernd; Kessler, Almuth F.; Löhr, Mario; Senft, Christian; Grabe, Niels; Reuss, David; Beckhove, Philipp; Westphal, Manfred; von Deimling, Andreas; Unterberg, Andreas

    2016-01-01

    Meningiomas are frequent central nervous system tumors. Although most meningiomas are benign (WHO grade I) and curable by surgery, WHO grade II and III tumors remain therapeutically challenging due to frequent recurrence. Interestingly, relapse also occurs in some WHO grade I meningiomas. Hence, we investigated the transcriptional features defining aggressive (recurrent, malignantly progressing or WHO grade III) meningiomas in 144 cases. Meningiomas were categorized into non-recurrent (NR), recurrent (R), and tumors undergoing malignant progression (M) in addition to their WHO grade. Unsupervised transcriptomic analysis in 62 meningiomas revealed transcriptional profiles lining up according to WHO grade and clinical subgroup. Notably aggressive subgroups (R+M tumors and WHO grade III) shared a large set of differentially expressed genes (n=332; p<0.01, FC>1.25). In an independent multicenter validation set (n=82), differential expression of 10 genes between WHO grades was confirmed. Additionally, among WHO grade I tumors differential expression between NR and aggressive R+M tumors was affirmed for PTTG1, AURKB, ECT2, UBE2C and PRC1, while MN1 and LEPR discriminated between NR and R+M WHO grade II tumors. Univariate survival analysis revealed a significant association with progression-free survival for PTTG1, LEPR, MN1, ECT2, PRC1, COX10, UBE2C expression, while multivariate analysis identified a prediction for PTTG1 and LEPR mRNA expression independent of gender, WHO grade and extent of resection. Finally, stainings of PTTG1 and LEPR confirmed malignancy-associated protein expression changes. In conclusion, based on the so far largest study sample of WHO grade III and recurrent meningiomas we report a comprehensive transcriptional landscape and two prognostic markers. PMID:26894859

  15. Adult immunization

    PubMed Central

    Mehta, Bharti; Chawla, Sumit; Kumar Dharma, Vijay; Jindal, Harashish; Bhatt, Bhumika

    2014-01-01

    Vaccination is recommended throughout life to prevent vaccine-preventable diseases and their sequel. The primary focus of vaccination programs has historically been directed to childhood immunizations. For adults, chronic diseases have been the primary focus of preventive and medical health care, though there has been increased emphasis on preventing infectious diseases. Adult vaccination coverage, however, remains low for most of the routinely recommended vaccines. Though adults are less susceptible to fall prey to traditional infectious agents, the probability of exposure to infectious agents has increased manifold owing to globalization and increasing travel opportunities both within and across the countries. Thus, there is an urgent need to address the problem of adult immunization. The adult immunization enterprise is more complex, encompassing a wide variety of vaccines and a very diverse target population. There is no coordinated public health infrastructure to support an adult immunization program as there is for children. Moreover, there is little coordination among adult healthcare providers in terms of vaccine provision. Substantial improvement in adult vaccination is needed to reduce the health consequences of vaccine-preventable diseases among adults. Routine assessment of adult patient vaccination needs, recommendation, and offer of needed vaccines for adults should be incorporated into routine clinical care of adults. PMID:24128707

  16. [Low grade sinonasal adenocarcinoma].

    PubMed

    Sayilgan, Ayşe Tülay; Kamali, Gülçin; Ozcan, Deniz; Emre, Funda; Hatıpoğlu, Ayşe

    2012-01-01

    Sinonasal adenocarcinoma is a rare neoplasm which is classified as 'intestinal' or 'nonintestinal' type, depending on its resemblance to gastrointestinal mucosa. These tumors are associated with occupational and environmental carcinogens. In this study, a fifty-year-old oil-painter male patient with a low-grade nonintestinal type sinonasal adenocarcinoma originating from the left middle concha and ethmoid sinus is presented. Microscopical examination revealed many infiltrative glandular structures, most of which were cystically dilated and some of which were smaller in diameter, arranged back to back in loose fibrous stroma as well as intraglandular papillary and micropapillary structures forming complex branches or a cribriform pattern. The glands were lined by epithelial cells that were faintly eosinophilic and relatively abundant cubical/ cylinderical cytoplasms and mildly pleomorphic round/oval nuclei, with rare mitotic figures. Intraluminal and focally intracytoplasmic mucin was demonstrated with Alcian Blue, mucicarmin and PAS stains. Immunohistochemically, tumor cells were strongly and diffusely positive with CK7; focally and weakly positive with CK20 and negative with CDX2 in accordance with the nonintestinal type. S-100, Actin and p63, applied for investigating the myoepithelial and salivary glandular origins, were all negative. Prognostic markers, TTF-1 and p53 were negative; while the Ki-67 index was 2%. The fact that intestinal type sinonasal adenocarcinomas are generally high grade, while nonintestinal tumors are histologically low grade makes this morphological and immunohistochemical-based classification valuable in predicting the prognosis of the disease. In addition to the morphological and immunohistochemical findings, clinical information stands out in the differentiation of the tumor from benign or malignant primary lesions or metastatic adenocarcinoma.

  17. Hepatic resection for giant haemangioma in a patient with a contemporaneous adult polycystic liver disease.

    PubMed

    Levi Sandri, G B; Lai, Q; Melandro, F; Guglielmo, N; Garofalo, M; Morabito, V; Cirelli, C; Lucatelli, P; Di Laudo, M; Rossi, M; Berloco, P B

    2012-01-01

    Hepatic resection for giant haemangioma in a patient with a contemporaneous adult polycystic liver disease. According to Gigot classification, and to the characteristics of haemangioma surgery in these patients can be considered safe. We report the case of a 55 year-old man affected by an adult polycystic liver disease (PCLD) and a contemporaneous symptomatic haemangioma of the III segment. At the preoperative imaging scans, APCLD was classified in a type II grading according to Gigot classification. The patient underwent surgery: a wedge resection of the III segment with the exportation of the haemangioma and a fenestration of a large cyst placed in the VIII segment were performed. Post-operative course was regular and the patient was discharged uneventfully in post-operative 9th day, with a total regress of the initial symptoms. APCLD and haemangioma are two benign conditions that do not require surgery except if they cause important symptoms, such as pain. The good clinical conditions of the patient, the moderate gravity of the APCLD and the particular exofitic localisation of the cavernous haemangioma gave us the possibility to make a safe surgery for the patient. To the best of our knowledge, this is the first case reported in literature in which a liver resection for haemangioma in patient with APCLD was performed. In conclusion, liver resection for haemangioma is not contraindicated, mainly if it is symptomatic, even in the contemporaneous presence of an APCLD.

  18. 7 CFR 810.106 - Grade designations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.106 Grade...

  19. 7 CFR 810.106 - Grade designations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.106 Grade...

  20. 7 CFR 810.106 - Grade designations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.106 Grade...

  1. 7 CFR 810.106 - Grade designations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.106 Grade...

  2. 7 CFR 810.106 - Grade designations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE OFFICIAL UNITED STATES STANDARDS FOR GRAIN General Provisions Grades, Grade Requirements, and Grade Designations § 810.106 Grade...

  3. Grading the teacher

    NASA Astrophysics Data System (ADS)

    Swartz, Clifford E.

    2000-04-01

    Several fads ago there was a movement to grade teachers in terms of their competency — competency-based testing. Everyone knows that there are good teachers and there are bad teachers. The trouble is, it's hard to define the categories. It's like the Supreme Court justice who couldn't define pornography, but knew it when he saw it. In New York State, prospective teachers must take tests in both pedagogy and subject material. That seems reasonable. There ought to be some minimum standards, so I thought that I would try my hand at setting up such requirements.

  4. The WHO/ISUP 1998 and WHO 1999 systems for malignancy grading of bladder cancer. Scientific foundation and translation to one another and previous systems.

    PubMed

    Busch, Christer; Algaba, Ferran

    2002-08-01

    Recently, two new classification systems for grading of urothelial neoplasms have been published. The objective of both was to avoid the overdiagnosis of cancer and to create better criteria for the grades. The WHO/ISUP classification of 1998 distinguishes papilloma, papillary urothelial neoplasm of low malignant potential (PUNLMP), low and high grade carcinomas, whereas the WHO 1999 system subdivides the high grade into grades II and III, and is otherwise identical. This note summarizes studies supporting the rationale of the two new systems, describes pattern recognition criteria for the grades, and highlights the homology between them.

  5. Plutonium (III) and uranium (III) nitrile complexes

    SciTech Connect

    Enriquez, A. E.; Matonic, J. H.; Scott, B. L.; Neu, M. P.

    2002-01-01

    Iodine oxidation of uranium and plutonium metals in tetrahydrofuran and pyridine form AnI{sub 3}(THF){sub 4} and AnI{sub 3}(py){sub 4} (An = Pu, U). These compounds represent convenient entries Into solution An(III) chemistry in organic solvents. Extensions of the actinide metal oxidation methodology in nitrile solvents by I{sub 2}, AgPF{sub 6}, and TIPF{sub 6} are presented here. Treatment of Pu{sup 0} in acetonitrile with iodine yields a putative PuI{sub 3}(NCMe){sub x} intermediate which can be trapped with the tripodal nitrogen donor ligand tpza (tpza = (tris[(2-pyrazinyl)methyl]amine)) and forms the eight-coordinate complex (tpza)PuI{sub 3}(NCMe). Treatment of excess U{sup 0} metal by iodine in acetonitrile afforded a brown crystalline mixed valence complex, [U(NCMe){sub 9}][UI{sub 6}][I], instead of UI{sub 3}(NCMe){sub 4}. The analogous reaction in bezonitrile forms red crystalline UI{sub 4}(NCPh){sub 4}. In contrast, treatment of UI{sub 3}(THF){sub 4} with excess acetonitrile cleanly generates [U(NCMe){sub 9}][I]{sub 3}. Oxidation of Pu{sup 0} by either TI(I) or Ag(I) hexafluorophosphate salts generates a nine-coordinate homoleptic acetonitrile adduct [Pu(NCMe){sub 9}][PF{sub 6}]{sub 3}. Attempts to oxidize U{sub 0} with these salts were unsuccessful.

  6. The evolving molecular genetics of low-grade glioma

    PubMed Central

    Venneti, Sriram; Huse, Jason T.

    2015-01-01

    Low-grade gliomas (LGG) constitute grade I and grade II tumors of astrocytic and grade II tumors of oligodendroglial lineage. Although these tumors are typically slow growing, they may be associated with significant morbidity and mortality due to recurrence and malignant progression, even in the setting of optimal resection. LGG in pediatric and adult age groups are currently classified by morphologic criteria. Recent years have heralded a molecular revolution in understanding brain tumors, including LGG. Next generation sequencing has definitively demonstrated that pediatric and adult LGG fundamentally differ in their underlying molecular characteristics, despite being histologically similar. Pediatric LGG show alterations in FGFR1 and BRAF in pilocytic astrocytomas and FGFR1 alterations in diffuse astrocytomas, each converging on the MAP kinase-signaling pathway. Adult LGG are characterized by IDH1/2 mutations and ATRX mutations in astrocytic tumors and IDH1/2 mutations and 1p/19q codeletions in oligodendroglial tumors. TERT promoter mutations are also noted in LGG and are mainly associated with oligodendrogliomas. These findings have considerably refined approaches to classifying these tumors. Moreover, many of the molecular alterations identified in LGG directly impact on prognosis, tumor biology, and the development of novel therapies. PMID:25664944

  7. Cranial mononeuropathy III - diabetic type

    MedlinePlus

    ... gov/ency/article/000692.htm Cranial mononeuropathy III - diabetic type To use the sharing features on this page, please enable JavaScript. Cranial mononeuropathy III -- diabetic type -- is usually a complication of diabetes that causes ...

  8. Assessing clinical outcomes of patients with acute calculous cholecystitis in addition to the Tokyo grading: a retrospective study.

    PubMed

    Cheng, Wei-Chun; Chiu, Yen-Cheng; Chuang, Chiao-Hsiung; Chen, Chiung-Yu

    2014-09-01

    The management of acute cholecystitis is still based on clinical expertise. This study aims to investigate whether the outcome of acute cholecystitis can be related to the severity criteria of the Tokyo guidelines and additional clinical comorbidities. A total of 103 patients with acute cholecystitis were retrospectively enrolled and their medical records were reviewed. They were all classified according to therapeutic modality, including early cholecystectomy and antibiotic treatment with or without percutaneous cholecystostomy. The impact of the Tokyo guidelines and the presence of comorbidities on clinical outcome were assessed by univariate and multivariate regression analyses. According to Tokyo severity grading, 48 patients were Grade I, 31 patients were Grade II, and 24 patients were Grade III. The Grade III patients had a longer hospital stay than Grade II and Grade I patients (15.2 days, 9.2 days, and 7.3 days, respectively, p < 0.05). According to multivariate analysis, patients with Grade III Tokyo severity, higher Charlson's Comorbidity Score, and encountering complications had a longer hospital stay. Based on treatment modality, surgeons selected the patients with less severity and fewer comorbidities for cholecystectomy, and these patients had a shorter hospital stay. In addition to the grading of the Tokyo guidelines, comorbidities had an additional impact on clinical outcomes and should be an important consideration when making therapeutic decisions.

  9. Engineering graded tissue interfaces.

    PubMed

    Phillips, Jennifer E; Burns, Kellie L; Le Doux, Joseph M; Guldberg, Robert E; García, Andrés J

    2008-08-26

    Interfacial zones between tissues provide specialized, transitional junctions central to normal tissue function. Regenerative medicine strategies focused on multiple cell types and/or bi/tri-layered scaffolds do not provide continuously graded interfaces, severely limiting the integration and biological performance of engineered tissue substitutes. Inspired by the bone-soft tissue interface, we describe a biomaterial-mediated gene transfer strategy for spatially regulated genetic modification and differentiation of primary dermal fibroblasts within tissue-engineered constructs. We demonstrate that zonal organization of osteoblastic and fibroblastic cellular phenotypes can be engineered by a simple, one-step seeding of fibroblasts onto scaffolds containing a spatial distribution of retrovirus encoding the osteogenic transcription factor Runx2/Cbfa1. Gradients of immobilized retrovirus, achieved via deposition of controlled poly(L-lysine) densities, resulted in spatial patterns of transcription factor expression, osteoblastic differentiation, and mineralized matrix deposition. Notably, this graded distribution of mineral deposition and mechanical properties was maintained when implanted in vivo in an ectopic site. Development of this facile and robust strategy is significant toward the regeneration of continuous interfacial zones that mimic the cellular and microstructural characteristics of native tissue.

  10. Correlating MDCT Liver Injury Grade and Clinical Outcome in Patients Without Significant Extra-hepatic Injury.

    PubMed

    Kumar, Ravi; Kumar, Atin; Baliyan, Vinit; Gamanagatti, Shivanand; Bhalla, Ashu Seith; Sharma, Raju; Gupta, Amit; Kumar, Subodh; Misra, M C

    2016-08-01

    The aim of the study was to correlate multi-detector computed tomography (MDCT) grading with clinical severity and outcome in liver trauma patients without significant extrahepatic injury. Over a period of 2 years (2011-2013), all patients showing evidence of liver injury on contrast-enhanced CT (CECT) abdomen and without significant extrahepatic trauma were prospectively included in the study. Correlation between the CT injury grade and outcome in terms of mortality, duration of ICU/hospital stay, fluid and blood requirements, need for intervention and complications were assessed. The significance of the difference in mortality, duration of ICU/hospital stay, fluid requirement and blood requirements among the patients with various injury grades was assessed by Kruskal-Wallis test. The significance of the difference in need for intervention and complications among the patients with various injury grades was assessed by Fisher's exact test. A total of 198 patients were found to have evidence of hepatic injury on CECT. Out of 198 patients, 117 had insignificant extrahepatic trauma. The overall mean age for these 117 patients was 25.74 ± 15.53 (age range 2-84 years). Death rates according to AAST grades were 0 % in grades II and III, 6.89 % in grade IV and 9.09 % in grade V (p = 0.053). The mean ICU and total hospital stay for grade II was 1.32 and 5.91 days, for grade III was 1.76 and 8.48, for grade IV was 2.86 and 10.31 days and for grade V was 6.54 and 12 days, respectively (p = 0.0001 for ICU, p = 0.0003 for total stay). Mean input and fluid deficit according to various grades were 8634/2607 ml for grade II, 9535/2555 ml for grade III, 15,549/6242 ml for grade IV and 19,958/8280 ml for grade V (p value input-0.0016, output-input (fluid deficit)-0.0001). Average unit of RBC and sum of the blood products transfused were 1.73 and 2.26 for grade II, 2.18 and 2.72 for grade III, 3.03 and 6.27 for grade IV, 6.85 and 38.12 for grade V

  11. Surgical Outcomes of High-Grade Spinal Cord Gliomas

    PubMed Central

    Hida, Kazutoshi; Yano, Syunsuke; Aoyama, Takeshi; Koyanagi, Izumi; Houkin, Kiyohiro

    2015-01-01

    Study Design A retrospective study. Purpose The purpose of this study was to obtain useful information for establishing the guidelines for treating high-grade spinal cord gliomas. Overview of Literature The optimal management of high-grade spinal cord gliomas remains controversial. We report the outcomes of the surgical management of 14 high-grade spinal glioma. Methods We analyzed the outcomes of 14 patients with high-grade spinal cord gliomas who were surgically treated between 1989 and 2012. Survival was charted with the Kaplan-Meier plots and comparisons were made with the log-rank test. Results None of the patients with high-grade spinal cord gliomas underwent total resection. Subtotal resection was performed in two patients, partial resection was performed in nine patients, and open biopsy was performed in three patients. All patients underwent postoperative radiotherapy and six patients further underwent radiation cordotomy. The median survival time for patients with high-grade spinal cord gliomas was 15 months, with a 5-year survival rate of 22.2%. The median survival time for patients with World Health Organization grade III tumors was 25.5 months, whereas the median survival time for patients with glioblastoma multiforme was 12.5 months. Both univariate and multivariate Cox proportional hazards models demonstrated a significant effect only in the group that did not include cervical cord lesion as a factor associated with survival (p=0.04 and 0.03). Conclusions The surgical outcome of patients diagnosed with high-grade spinal cord gliomas remains poor. Notably, only the model which excluded cervical cord lesions as a factor significantly predicted survival. PMID:26713128

  12. Sorafenib in Treating Patients With Metastatic or Unresectable Solid Tumors, Multiple Myeloma, or Non-Hodgkin's Lymphoma With or Without Impaired Liver or Kidney Function

    ClinicalTrials.gov

    2013-01-04

    Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Nodal Marginal Zone B-cell Lymphoma; Recurrent Adult Burkitt Lymphoma; Recurrent Adult Diffuse Large Cell Lymphoma; Recurrent Adult Diffuse Mixed Cell Lymphoma; Recurrent Adult Diffuse Small Cleaved Cell Lymphoma; Recurrent Adult Grade III Lymphomatoid Granulomatosis; Recurrent Adult Immunoblastic Large Cell Lymphoma; Recurrent Adult Lymphoblastic Lymphoma; Recurrent Grade 1 Follicular Lymphoma; Recurrent Grade 2 Follicular Lymphoma; Recurrent Grade 3 Follicular Lymphoma; Recurrent Mantle Cell Lymphoma; Recurrent Marginal Zone Lymphoma; Recurrent Small Lymphocytic Lymphoma; Refractory Multiple Myeloma; Splenic Marginal Zone Lymphoma; Stage II Multiple Myeloma; Stage III Adult Burkitt Lymphoma; Stage III Adult Diffuse Large Cell Lymphoma; Stage III Adult Diffuse Mixed Cell Lymphoma; Stage III Adult Diffuse Small Cleaved Cell Lymphoma; Stage III Adult Immunoblastic Large Cell Lymphoma; Stage III Adult Lymphoblastic Lymphoma; Stage III Grade 1 Follicular Lymphoma; Stage III Grade 2 Follicular Lymphoma; Stage III Grade 3 Follicular Lymphoma; Stage III Mantle Cell Lymphoma; Stage III Marginal Zone Lymphoma; Stage III Multiple Myeloma; Stage III Small Lymphocytic Lymphoma; Stage IV Adult Burkitt Lymphoma; Stage IV Adult Diffuse Large Cell Lymphoma; Stage IV Adult Diffuse Mixed Cell Lymphoma; Stage IV Adult Diffuse Small Cleaved Cell Lymphoma; Stage IV Adult Immunoblastic Large Cell Lymphoma; Stage IV Adult Lymphoblastic Lymphoma; Stage IV Grade 1 Follicular Lymphoma; Stage IV Grade 2 Follicular Lymphoma; Stage IV Grade 3 Follicular Lymphoma; Stage IV Mantle Cell Lymphoma; Stage IV Marginal Zone Lymphoma; Stage IV Small Lymphocytic Lymphoma; Unspecified Adult Solid Tumor, Protocol Specific; Waldenström Macroglobulinemia

  13. Discrimination between two different grades of human glioma based on blood vessel infrared spectral imaging.

    PubMed

    Wehbe, Katia; Forfar, Isabelle; Eimer, Sandrine; Cinque, Gianfelice

    2015-09-01

    Gliomas are brain tumours classified into four grades with increasing malignancy from I to IV. The development and the progression of malignant glioma largely depend on the tumour vascularization. Due to their tissue heterogeneity, glioma cases can be difficult to classify into a specific grade using the gold standard of histological observation, hence the need to base classification on a quantitative and reliable analytical method for accurately grading the disease. Previous works focused specifically on vascularization study by Fourier transform infrared (FTIR) spectroscopy, proving this method to be a way forward to detect biochemical changes in the tumour tissue not detectable by visual techniques. In this project, we employed FTIR imaging using a focal plane array (FPA) detector and globar source to analyse large areas of glioma tumour tissue sections via molecular fingerprinting in view of helping to define markers of the tumour grade. Unsupervised multivariate analysis (hierarchical cluster analysis and principal component analysis) of blood vessel spectral data, retrieved from the FPA images, revealed the fine structure of the borderline between two areas identified by a pathologist as grades III and IV. Spectroscopic indicators are found capable of discriminating different areas in the tumour tissue and are proposed as biomolecular markers for potential future use of grading gliomas. Graphical Abstract Infrared imaging of glioma blood vessels provides a means to revise the pathologists' line of demarcation separating grade III (GIII) from grade IV (GIV) parts. PMID:26168973

  14. Comparison of Children versus Adults Undergoing Mini-Percutaneous Nephrolithotomy: Large-Scale Analysis of a Single Institution

    PubMed Central

    Wan, ShawPong; Zhong, Wen; Wu, Wenqi

    2013-01-01

    Objective As almost any version of percutaneous nephrolithotomy (PCNL) was safely and efficiently applied for adults as well as children without age being a limiting risk factor, the aim of the study was to compare the different characteristics as well as the efficacy, outcome, and safety of the pediatric and adult patients who had undergone mini-PCNL (MPCNL) in a single institution. Methods We retrospective reviewed 331 renal units in children and 8537 renal units in adults that had undergone MPCNL for upper urinary tract stones between the years of 2000–2012. The safety, efficacy, and outcome were analyzed and compared. Results The children had a smaller stone size (2.3 vs. 3.1 cm) but had smilar stone distribution (number and locations). The children required fewer percutaneous accesses, smaller nephrostomy tract, shorter operative time and less hemoglobin drop. The children also had higher initial stone free rate (SFR) (80.4% vs. 78.6%) after single session of MPCNL (p<0.05); but no difference was noted in the final SFR (94.7% vs. 93.5%) after auxiliary procedures. The complication rate (15.6% vs. 16.3%) and blood transfusion rate (3.1% vs. 2.9%) were similar in both group (p>0.05). Both groups had low rate of high grade Clavien complications. There was no grade III, IV, V complications and no angiographic embolization required in pediatric group. One important caveat, children who required multiple percutaneous nephrostomy tracts had significant higher transfusion rate than in adults (18.8% vs. 4.5%, p = 0.007). Conclusions This contemporary largest-scale analysis confirms that the stone-free rate in pediatric patients is at least as good as in adults without an increase of complication rates. However, multiple percutaneous nephrostomy tracts should be practiced with caution in children. PMID:23826158

  15. Type III Hyperlipoproteinaemia

    PubMed Central

    Borrie, Peter

    1969-01-01

    Eighteen patients with type III hyperlipoproteinaemia, diagnosed on the basis of skin lesions, serum lipids, and lipoprotein electrophoresis, have been fully investigated over a period of 15 years. The incidence of coronary artery disease was only slightly increased, and was not increased at all among first-degree relatives. Peripheral occlusive arterial disease was probably more common. An increased incidence of carbohydrate intolerance was found in neither the patients nor their relatives. The effects of treatment on the skin were uniformly good. ImagesFig. 1Fig. 2 PMID:5783124

  16. Experience With Carbon Ion Radiotherapy for WHO Grade 2 Diffuse Astrocytomas

    SciTech Connect

    Hasegawa, Azusa; Mizoe, Jun-Etsu; Tsujii, Hirohiko; Kamada, Tadashi; Jingu, Keiichi; Iwadate, Yasuo; Nakazato, Youichi; Matsutani, Masao; Takakura, Kintomo

    2012-05-01

    Purpose: To assess outcomes of carbon ion radiotherapy for diffuse astrocytomas in adults. Methods and Materials: Between October 1994 and February 2002, 14 patients with diffuse astrocytoma, identified as eligible for carbon ion radiotherapy, were enrolled in a phase I/II clinical trial. Carbon ion radiotherapy was administered in 24 fractions over 6 weeks. The normal tissue morbidity was monitored carefully, and the carbon ion dose was escalated from 50.4 Gy equivalent (GyE) to 55.2 GyE. Patients were divided into two groups according to their carbon ion doses: a low-dose group in which 2 patients were irradiated with 46.2 GyE and 7 patients were irradiated with 50.4 GyE, and a high-dose group in which 5 patients were irradiated with 55.2 GyE. Results: Toxicities were within acceptable limits, and none of the patients developed Grade 3 or higher acute or late reactions. The median progression-free survival (PFS) time was 18 months for the low-dose group and 91 months for the high-dose group (p = 0.0030). The median overall survival (OS) time was 28 months for the low-dose group and not reached for the high-dose group (p = 0.0208). Conclusion: High-dose group patients showed significant improvement in PFS and OS rates compared to those in the low-dose group, and both dose groups showed acceptable toxicity.

  17. Language Interaction in Nahuatl Discourse: The Influence of Spanish in Child and Adult Narratives.

    ERIC Educational Resources Information Center

    Francis, Norbert; Gomez, Pablo Rogelio Navarrete

    2003-01-01

    This study on code-mixing focuses on the influence of Spanish in Nahuatl discourse as revealed in narratives produced by adults and children. Results indicate differences in frequency of content word embedded language (Spanish), lexical items across grade level (for children), grade level attained (for adults), and correlations (for children)…

  18. [Work capacity and the factors limiting it in patients with III- to IV-degree obesity].

    PubMed

    Solov'ev, M V; Savich, A B; Sedletskiĭ, Iu I; Mirchuk, K K

    1995-01-01

    There is a marked decrement in physical performance of those patients with III to IV grade obesity as compared to apparently healthy volunteers going into training. Deficient reserve capabilities of the system for utilization of oxygen and oxygen transport appear to be those factors determining and limiting physical fitness of obese individuals. Exercise testing involving recording of indices for gas exchange in real time appears to be a valuable method of diagnosis of particular features of oxygen supply in patients with III to IV grade obesity, providing a very helpful information.

  19. Grade Point Average and Changes in (Great) Grade Expectations.

    ERIC Educational Resources Information Center

    Wendorf, Craig A.

    2002-01-01

    Examines student grade expectations throughout a semester in which students offered their expectations three times during the course: (1) within the first week; (2) midway through the semester; and (3) the week before the final examination. Finds that their expectations decreased stating that their cumulative grade point average was related to the…

  20. Prediction of Grade of Dropout from 3rd Grade Data.

    ERIC Educational Resources Information Center

    Lloyd, Dee Norman; Bleach, Gail

    Measures of background characteristics, school performance, and test achievement were analyzed for four race-by-sex samples of third graders who were known to have later become high school dropouts. In each sample, age in the third grade, course marks, and standardized achievement scores were found to be significantly related to the grade in which…

  1. POPULATION III HYPERNOVAE

    SciTech Connect

    Smidt, Joseph; Whalen, Daniel J.; Wiggins, Brandon K.; Even, Wesley; Fryer, Chris L.; Johnson, Jarrett L.

    2014-12-20

    Population III supernovae have been of growing interest of late for their potential to directly probe the properties of the first stars, particularly the most energetic events that are visible near the edge of the observable universe. Until now, hypernovae, the unusually energetic Type Ib/c supernovae that are sometimes associated with gamma-ray bursts, have been overlooked as cosmic beacons at the highest redshifts. In this, the latest of a series of studies on Population III supernovae, we present numerical simulations of 25-50 M {sub ☉} hypernovae and their light curves done with the Los Alamos RAGE and SPECTRUM codes. We find that they will be visible at z = 10-15 to the James Webb Space Telescope and z = 4-5 to the Wide-Field Infrared Survey Telescope, tracing star formation rates in the first galaxies and at the end of cosmological reionization. If, however, the hypernova crashes into a dense shell ejected by its progenitor, it is expected that a superluminous event will occur that may be seen at z ∼ 20 in the first generation of stars.

  2. Evaluation of intubating conditions after rocuronium bromide in adults induced with propofol or thiopentone sodium

    PubMed Central

    Md Shahnawaz, Moazzam; Shahjahan, Bano; Sarwar, Siddiqui Suhail

    2011-01-01

    Aim: The aims of present study were to compare the propofol and rocuronium with thiopentone and rocuronium in terms of clinically satisfactory intubating conditions and to co-relate intubating conditions with degree of paralysis in adductor pollicis muscle using train of four ratio (TOFR). The intubating conditions were evaluated after rocuronium bromide 0.6 mg kg-1 at 60 s. Materials and Methods: 60 patients of ASA grades I-II of either sex, age 18-50 years, undergoing various elective surgical procedures were randomly divided into two groups, propofol rocuronium (PR group) and thiopentone rocuronium (TR group) of 30 patients in each. In the PR group, patients received propofol 2.5 mg kg-1 and rocuronium 0.6 mg kg-1; in TR group, patients received thiopentone 5 mg kg-1 and rocuronium 0.6 mg kg-1. In all patients the intubating conditions were evaluated by the observer at 60 s. TOFR was measured at the time of intubation by an assistant. Results: In the PR group the number of the patients placed in intubating conditions grades I, II, III and IV were 40%, 36.67%, 13.33% and 10% and their mean TOFR were 31.8±17.9%, 61.8±;14.6%, 61.7±27.9%, and 78.3±5.7% respectively. While in theTR group the number of patients placed in intubating condition grade I, II, and III were 60%, 26.67%, and 13.33% and their mean TOFR , 41.2±28.3%, 68.0±10.9% and 78.7±6.8%, respectively. There was no patient in grade lV in theTR group. Conclusion: The clinical intubating conditions and degree of paralysis of adductor pollicis muscle after rocuronium 0.6 mg kg-1 at 60 s in adults induced with propofol or thiopentone sodium are comparable. PMID:21772683

  3. Health Curriculum Guide. Fourth Grade.

    ERIC Educational Resources Information Center

    Syosset Central School District 2, NY.

    GRADES OR AGES: Grade four. SUBJECT MATTER: Health education. ORGANIZATION AND PHYSICAL APPEARANCE: This illustrated guide is divided into five "strands" or topics and a bibliography. The five strands are as follows: Physical Health; Sociological Health Problems; Mental Health; Environmental and Community Health; and Education for Survival. For…

  4. Elementary Science Curriculum, Grade 1.

    ERIC Educational Resources Information Center

    Stoneham Public Schools, MA.

    This is one of a set of curriculum guides for the Stoneham Elementary School Science Program (see SE 012 153 - SE 012 158). Each guide contains a chart illustrating the scope and sequence of the physical, life, and earth sciences introduced at each grade level. For each of the topics introduced at this grade level, an overview of the topic, a list…

  5. Science: Grade 7. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  6. Upgrading Metallurgical-Grade Silicon

    NASA Technical Reports Server (NTRS)

    Woerner, L. M.; Moore, E. B.

    1985-01-01

    Closed-loop process produces semiconductor-grade silicon. Metallurgical-grade silicon converted to ultrapure silicon by reacting with hydrogen and silicon tetrahalide to form trihalosilane, purifying this intermediate and again decomposing to high purity silicon in third stage. Heterogeneously and homogeneously nucleated polycrystalline silicon used in semiconductor device applications and in silicon photovoltaic solar cell fabrication.

  7. Elementary Science Curriculum, Grade 6.

    ERIC Educational Resources Information Center

    Stoneham Public Schools, MA.

    This is one of a set of curriculum guides for the Stoneham Elementary School Science Program (see SE 012 153 - SE 012 158). Each guide contains a chart illustrating the scope and sequence of the physical, life, and earth sciences introduced at each grade level. For each of the topics introduced at this grade level an overview of the topic, a list…

  8. Grade 3 Science Curriculum Specifications.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    The specific content areas and objectives from which the Alberta, Canada, Grade 3 Science Achievement Test questions were derived are outlined in this bulletin. The document contains: (1) curriculum summary (providing a general listing of the process skills, psychomotor skills, attitudes, and subject matter covered at the grade 3 level); (2) a…

  9. Science: Grade 8. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  10. Nonpunitive Grading Practices and Policies.

    ERIC Educational Resources Information Center

    Elsner, Paul A.; Brydon, Charles W.

    Information pertaining to the overall grading standards and practices within the five Peralta Colleges is compiled and analyzed here. The report is presented in three parts. The first part deals with the historical background of traditional and non-punitive grading, the national trends toward innovation and experimentation with various forms of…

  11. Science Grade 7, Long Form.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

    The Grade 7 Science course of study was prepared in two parallel forms. A short form designed for students who had achieved a high measure of success in previous science courses; the long form for those who have not been able to maintain the pace. Both forms contain similar content. The Grade 7 guide is the first in a three-year sequence for…

  12. Teaching Literacy in Second Grade

    ERIC Educational Resources Information Center

    Paratore, Jeanne R.; McCormack, Rachel L.

    2005-01-01

    Second-grade classrooms are exciting places to visit. Children are consolidating their growing reading and writing expertise, exploring new genres, and becoming more effective communicators. This book takes the reader into several exemplary second-grade classrooms to demonstrate what teachers can do to optimize literacy learning for their…

  13. Grading Practices: The Third Rail

    ERIC Educational Resources Information Center

    Erickson, Jeffrey A.

    2010-01-01

    Although Social Security funds are in decline and no solution is evident, few politicians have the temerity to try to change the system. Why? Because Social Security is the third rail in politics: if one touches it, he or she will die. The field of education has an issue that is equally as lethal: grading. Grading is one of the most private…

  14. Grading Exceptional and Struggling Learners

    ERIC Educational Resources Information Center

    Jung, Lee Ann; Guskey, Thomas R.

    2011-01-01

    How can you ensure that you are grading your exceptional students fairly? Teachers receive very little guidance for grading students with disabilities, English learners, and those receiving services through a response-to-intervention (RTI) process. This practitioner-friendly book provides teachers and administrators with an effective framework for…

  15. Science: Grade 9. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  16. Science: Grade 5. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  17. Teaching Literacy in Fourth Grade

    ERIC Educational Resources Information Center

    Johnson, Denise

    2008-01-01

    Fourth grade is an important year for literacy learning. Having left the primary grades behind, students must grapple with more demanding texts and content material. Effective, motivating instruction can help them succeed. This book helps teachers create an energized and organized learning environment in which all students can improve their…

  18. Starting the Conversation about Grading

    ERIC Educational Resources Information Center

    Brookhart, Susan M.

    2011-01-01

    As they attempt to make the transition to standards-based grading, many schools go off track or get swamped by side issues, writes Brookhart. They waste energy having hard discussions about grading practice details that, by themselves, cannot accomplish real reform. Instead, schools should focus discussion on major questions: What meaning do we…

  19. Coastal Studies for Primary Grades.

    ERIC Educational Resources Information Center

    Butler, Venetia R.; Roach, Ellen M.

    1986-01-01

    Describes a set of field trips for participants of the Coastal Environmental Education for Primary Grades program in Georgia. Includes a sample of the activities used by first- and second-grade students. Discusses follow-up activities and the need for more educational programs dealing with sand dunes and saltwater marshes. (TW)

  20. Science: Grade 3. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  1. Elementary Science Curriculum, Grade 3.

    ERIC Educational Resources Information Center

    Stoneham Public Schools, MA.

    This is one of a set of curriculum guides for the Stoneham Elementary School Science Program (see SE 012 153 - SE 012 158). Each guide contains a chart illustrating the scope and sequence of the physical, life, and earth sciences introduced at each grade level. For each of the topics introduced at this grade level, an overview of the topic, a list…

  2. Elementary Science Curriculum, Grade 5.

    ERIC Educational Resources Information Center

    Stoneham Public Schools, MA.

    This is one of a set of curriculum guides for the Stoneham Elementary School Science Program (see SE 012 153 - SE 012 158). Each guide contains a chart illustrating the scope and sequence of the physical, life, and earth sciences introduced at each grade level. For each of the topics introduced at this grade level an overview of the topic, a list…

  3. Science: Grade 6. Interim Guide.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

  4. Towards Uniformity in Grading Standards.

    ERIC Educational Resources Information Center

    Bay, Libby; McCulloch, Elizabeth

    To study grading standards and consistency within the English department, 1600 freshmen at Rockland Community College were asked to complete a uniform exit essay at the end of English 101. After developing criteria for grading the papers, members of the department marked their own papers and one other set. Eight months later, 240 of the papers…

  5. New criteria for histologic grading of colorectal cancer.

    PubMed

    Ueno, Hideki; Kajiwara, Yoshiki; Shimazaki, Hideyuki; Shinto, Eiji; Hashiguchi, Yojiro; Nakanishi, Kuniaki; Maekawa, Kazunari; Katsurada, Yuka; Nakamura, Takahiro; Mochizuki, Hidetaka; Yamamoto, Junji; Hase, Kazuo

    2012-02-01

    Conventional tumor grading systems based on the degree of tumor differentiation may not always be optimal because of difficulty in objective assessment and insufficient prognostic value for decision making in colorectal cancer (CRC) treatment. This study aimed to determine the importance of assessing the number of poorly differentiated clusters as the primary criterion for histologic grading of CRC. Five hundred consecutive patients with curatively resected stage II and III CRCs (2000 to 2005) were pathologically reviewed. Cancer clusters of ≥5 cancer cells and lacking a gland-like structure were counted under a ×20 objective lens in a field containing the highest number of clusters. Tumors with <5, 5 to 9, and ≥10 clusters were classified as grade (G)1, G2, and G3, respectively (n=156, 198, and 146 tumors, respectively). Five-year disease-free survival rates were 96%, 85%, and 59% for G1, G2, and G3, respectively (P<0.0001). Poorly differentiated clusters affected survival outcome independent of T and N stages and could help in more effective stratification of patients by survival outcome compared with tumor staging (Akaike information criterion, 1086.7 vs. 1117.0; Harrell concordance index, 0.73 vs. 0.67). The poorly differentiated cluster-based grading system showed a higher weighted κ coefficient for interobserver variability (5 observers) compared with conventional grading systems (mean, 0.66 vs. 0.52; range, 0.55 to 0.73 vs. 0.39 to 0.68). Our novel histologic grading system is expected to be less subjective and more informative for prognostic prediction compared with conventional tumor grading systems and TNM staging. It could be valuable in determining individualized postoperative CRC treatment.

  6. Molecular characteristics of pediatric high-grade gliomas

    PubMed Central

    Chamdine, Omar; Gajjar, Amar

    2014-01-01

    SUMMARY High-grade gliomas (HGGs) are extremely lethal tumors. Survival has not changed significantly in the past decades. The only known prognostic factors in pediatric HGGs (pHGGs) are extent of resection and histologic grade. Treatment has historically been based on adult trials because of the rarity of pHGGs and the lack of genomic tools to explore their unique molecular characteristics. The recent advances in molecular biological data helped divide these tumors into distinct subgroups. In this review, the authors focus on major molecular targets of alterations in pHGGs: histone H3.3, telomeres, PDGFRA, IDH, BRAFV600E, ACVR1 and NTRK and briefly highlight the difference with the adult counterpart. PMID:25438814

  7. Urinary tract infection - adults

    MedlinePlus

    Bladder infection - adults; UTI - adults; Cystitis - bacterial - adults; Pyelonephritis - adults; Kidney infection - adults ... to the hospital if you: Are an older adult Have kidney stones or changes in the anatomy ...

  8. [Regression grading in gastrointestinal tumors].

    PubMed

    Tischoff, I; Tannapfel, A

    2012-02-01

    Preoperative neoadjuvant chemoradiation therapy is a well-established and essential part of the interdisciplinary treatment of gastrointestinal tumors. Neoadjuvant treatment leads to regressive changes in tumors. To evaluate the histological tumor response different scoring systems describing regressive changes are used and known as tumor regression grading. Tumor regression grading is usually based on the presence of residual vital tumor cells in proportion to the total tumor size. Currently, no nationally or internationally accepted grading systems exist. In general, common guidelines should be used in the pathohistological diagnostics of tumors after neoadjuvant therapy. In particularly, the standard tumor grading will be replaced by tumor regression grading. Furthermore, tumors after neoadjuvant treatment are marked with the prefix "y" in the TNM classification. PMID:22293790

  9. Site-specific tumor grading system in colorectal cancer: multicenter pathologic review of the value of quantifying poorly differentiated clusters.

    PubMed

    Ueno, Hideki; Hase, Kazuo; Hashiguchi, Yojiro; Shimazaki, Hideyuki; Tanaka, Masafumi; Miyake, Ohki; Masaki, Tadahiko; Shimada, Yoshifumi; Kinugasa, Yusuke; Mori, Yoshiyuki; Kishimoto, Mitsuo; Kameoka, Shingo; Sato, Yu; Matsuda, Keiji; Nakadoi, Koichi; Shinto, Eiji; Nakamura, Takahiro; Sugihara, Kenichi

    2014-02-01

    The study aimed to determine the value of a novel site-specific grading system based on quantifying poorly differentiated clusters (PDC; Grade(PDC)) in colorectal cancer (CRC). A multicenter pathologic review involving 12 institutions was performed on 3243 CRC cases (stage I, 583; II, 1331; III, 1329). Cancer clusters of ≥5 cancer cells and lacking a gland-like structure (PDCs) were counted under a ×20 objective lens in a field containing the maximum clusters. Tumors with <5, 5 to 9, and ≥10 PDCs were classified as grades G1, G2, and G3, respectively. According to Grade(PDC), 1594, 1005, and 644 tumors were classified as G1, G2, and G3 and had 5-year recurrence-free survival rates of 91.6%, 75.4%, and 59.6%, respectively (P<0.0001). Multivariate analysis showed that Grade exerted an influence on prognostic outcome independently of TNM staging; approximately 20% and 46% of stage I and II patients, respectively, were selected by Grade(PDC) as a population whose survival estimate was comparable to or even worse than that of stage III patients. Grade(PDC) surpassed TNM staging in the ability to stratify patients by recurrence-free survival (Akaike information criterion, 2915.6 vs. 2994.0) and had a higher prognostic value than American Joint Committee on Cancer (AJCC) grading (Grade(AJCC)) at all stages. Regarding judgment reproducibility of grading tumors, weighted κ among the 12 institutions was 0.40 for Grade(AJCC) and 0.52 for Grade(PDC). Grade(PDC) has a robust prognostic power and promises to be of sufficient clinical value to merit implementation as a site-specific grading system in CRC.

  10. Ortho-surgical management of skeletal Class III malocclusion.

    PubMed

    Gupta, Rahul Kumar; Tikku, Tripti; Khanna, Rohit; Gupta, Hemant; Srivastava, Kamna; Verma, Sneh Lata

    2015-01-01

    Class III malocclusions are considered to be one of the most difficult problems to treat. Establishment of the treatment plan is based on the efficacy and thoughtful application by the clinician and easy acceptance by the patient. We are presenting a case report of an adult male patient with skeletal Class III malocclusion who was treated by orthosurgical approach in Department of Orthodontics in collaboration with Department of Oral and Maxillofacial Surgery. The treatment was complete with a positive overbite and acceptable occlusion and satisfactory facial esthetics using a combination approach. PMID:26668466

  11. [GRADE: Methodology for formulating and grading recommendations in clinical practice].

    PubMed

    Sanabria, Andrea Juliana; Rigau, David; Rotaeche, Rafael; Selva, Anna; Marzo-Castillejo, Mercè; Alonso-Coello, Pablo

    2015-01-01

    Clinical practice guidelines (CPG) provide recommendations on the benefits and harms of different healthcare interventions. Proper CPG development and implementation can potentially reduce variability in clinical practice while improving its quality and safety. The GRADE system is used to assess the quality of evidence and to grade the strength of recommendations in the context of the development of CPGs, systematic reviews or health technology assessments. The aim of this article is to describe the main characteristics of the GRADE system through relevant examples in the context of primary care. PMID:24684818

  12. [GRADE: Methodology for formulating and grading recommendations in clinical practice].

    PubMed

    Sanabria, Andrea Juliana; Rigau, David; Rotaeche, Rafael; Selva, Anna; Marzo-Castillejo, Mercè; Alonso-Coello, Pablo

    2015-01-01

    Clinical practice guidelines (CPG) provide recommendations on the benefits and harms of different healthcare interventions. Proper CPG development and implementation can potentially reduce variability in clinical practice while improving its quality and safety. The GRADE system is used to assess the quality of evidence and to grade the strength of recommendations in the context of the development of CPGs, systematic reviews or health technology assessments. The aim of this article is to describe the main characteristics of the GRADE system through relevant examples in the context of primary care.

  13. 7 CFR 51.304 - Combination grades.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apples Grades § 51.304 Combination grades...) Combinations other than these are not permitted in connection with the U.S. apple grades. When Combination grades are packed, at least 50 percent of the apples in any lot shall meet the requirements of the...

  14. 7 CFR 51.304 - Combination grades.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., CERTIFICATION, AND STANDARDS) United States Standards for Grades of Apples Grades § 51.304 Combination grades...) Combinations other than these are not permitted in connection with the U.S. apple grades. When Combination grades are packed, at least 50 percent of the apples in any lot shall meet the requirements of the...

  15. 7 CFR 52.772 - Grades.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... United States Standards for Grades of Canned Red Tart Pitted Cherries 1 Identity and Grades § 52.772 Grades. (a) “U.S. Grade A” (or “U.S. Fancy”) is the quality of canned red tart pitted cherries that have.... Canned red tart pitted cherries of this grade may contain not more than eight cherries per sample...

  16. Optimized III-V Multijunction Concentrator Solar Cells on Patterned Si and Ge Substrates: Final Technical Report, 15 September 2004--30 September 2006

    SciTech Connect

    Ringel, S. A.

    2008-11-01

    Goal is to demo realistic path to III-V multijunction concentrator efficiencies > 40% by substrate-engineering combining compositional grading with patterned epitaxy for small-area cells for high concentration.

  17. The impact of early school behavior and educational achievement on adult drug use disorders: a prospective study.

    PubMed

    Fothergill, Kate E; Ensminger, Margaret E; Green, Kerry M; Crum, Rosa M; Robertson, Judith; Juon, Hee-Soon

    2008-01-01

    Few longitudinal studies have examined the effects of education on drug use disorders among community populations of African Americans. This study explores the impact of multiple early education indicators on later problem drug use in an African American population followed for more than 35 years. The initial cohort comprised all 1st graders (N=1242, 51% female) living in the Woodlawn community of Chicago in 1966. Follow-up assessments were conducted in adolescence (1975-76), early adulthood (1992-93), and mid adulthood (2002-03). One or both adult interviews were completed by 1053 individuals providing information for identifying lifetime drug use disorders. Logistic regression with multiple imputation revealed several important relationships between early education indicators and DSM-III-R/DSM-IV drug use disorders. Specifically, the risk for adult problem drug use was related to: underachievement in 1st grade; low 7th and 8th grade standardized math scores; both suspension from and skipping school in adolescence; not having a high school diploma (compared to having a college degree), and having a diploma or GED (compared to having a college degree). Also, 1st graders characterized as shy by their teachers were less likely to develop problem drug use in adulthood. Results indicate potential opportunities for targeted intervention at multiple life stages.

  18. The Development of Informal Tests of Reading and the Analysis of the Reading Performance of Adults Attending Basic Education Classes. Final Report.

    ERIC Educational Resources Information Center

    Leibert, Robert E.

    This project developed an informal reading test from adult basic education teaching materials and investigated reading performance at six levels among adults attending basic education classes. Graded word lists, readiness oral reading passages, and graded oral reading passages were administered to 37 adults. The six most discriminating word lists…

  19. Dynamics of liver trauma: tearing of segments III and IV at the level of the hepatic ligament.

    PubMed

    Rulli, Francesco; Galatà, Gabriele; Maura, Angelo; Cadeddu, Federica; Olivi, Giulia; Farinon, Attilio Maria

    2008-01-01

    The liver is the most commonly injured intra-abdominal organ. Liver mass is the key factor in determining the extent of the inertial force and consequently of damage in the case of sudden deceleration. In this respect, high-speed accidents usually produce characteristic lesions where the III-IV segments tear at the level of the hepatic ligament causing grade I-III liver injuries. The pathophysiology of such traumas is the subject of the present contribution. All trauma patients who sustained a blunt abdominal injury from January 1 to December 31 2004 were identified by the trauma registry at the Policlinico di Tor Vergata In order to select high-speed and sudden deceleration traumas, clinical records were reviewed for demographics, severity of injury, severity of liver injury, associated concomitant injuries, and management scheme. The grade of liver injury was determined on the basis of the initial CT or the intraoperative findings. A total of 159 patients who incurred abdominal injuries due to blunt trauma were identified. In 14 (8.8 percent) one or more liver lesions were associated. Among the low-grade injuries, 3 were grade I, and 8 grade II. Forty percent were high-grade injuries consisting in 6 grade III and 1 grade IV. We observed no grade V or grade VI injuries in this series. The most frequent occurrence was a tear between hepatic segments III and IV caused by the acute impact of the liver on the hepatic ligament. A hepatic injury caused by the round ligament was diagnosed intraoperatively in 1 out of 5 liver trauma patients (20 percent) and preoperatively in 4 out of 5 (80 percent) in our one-year abdominal blunt trauma series. Our clinical contribution underlines the high frequency of such lesions that seems to be related to, and characteristic of, high-speed trauma. In these cases immediate deceleration due to the impact may be a relevant factor in the pathophysiology of the lesion.

  20. Quit It! A Teacher's Guide on Teasing and Bullying for Use with Students in Grades K-3.

    ERIC Educational Resources Information Center

    Froschl, Merle; Sprung, Barbara; Mullin-Rindler, Nancy

    Noting that in elementary schools teasing and bullying are daily occurrences that negatively affect instruction and that students want adults to become more involved in resolving teasing and bullying, this guide was written to address teachers' concerns and to provide teachers in grades kindergarten through third grade with a proactive,…

  1. Acute necrotising ulcerative gingivitis in an immunocompromised young adult.

    PubMed

    Hu, Jessie; Kent, Paul; Lennon, Joshua M; Logan, Latania K

    2015-01-01

    Acute necrotising ulcerative gingivitis is an acute onset disease characterised by ulceration, necrosis, pain and bleeding in gingival surfaces. It is predominantly seen in severely malnourished children and young adults with advanced HIV infection. We present a unique presentation in a young adult with high-grade osteogenic sarcoma.

  2. Adult and Adolescent Perceptions of Their Community's Drug Use Patterns.

    ERIC Educational Resources Information Center

    Parker, Reese; And Others

    This study identified differences and similarities among the perceptions of adult and adolescent community members regarding drug use patterns and practices. A written questionnaire was administered to 5,128 adolescents from grades 7 through 12 in the rural inland northwest, and a similar questionnaire was administered to over 900 adults in the…

  3. 81. ARAIII. GCRE reactor building (ARA608) rises above grade with ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    81. ARA-III. GCRE reactor building (ARA-608) rises above grade with reinforcing steel and concrete. In background of view, waste nitrogen tank goes up. Camera facing southeast. September 24, 1958. Ineel photo no. 58-4753. Photographer: Jack L. Anderson. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

  4. Growing Up Different (Adult Student ESL Journals).

    ERIC Educational Resources Information Center

    Fraser, Jane, Ed.

    Participants in an adult education grade 11 English-as-a-Second-Language (ESL) writing class, all immigrants to Canada with varying cultural backgrounds, wrote journal entries in response to the theme "growing up different." The project involved individual writing, word processing, peer editing, computer graphics, audiotape recording of completed…

  5. Assessment of Literacy Levels of Adult Prisoners.

    ERIC Educational Resources Information Center

    Bates, Patricia T.; And Others

    1992-01-01

    Reading levels of 161 Louisiana inmates were tested with the Peabody Individual Achievement Test, Slosson Oral Reading Test, and Rapid Estimate of Adult Literacy in Medicine. Average level was fourth to sixth grade, indicating that inmates had difficulty reading prison intake materials and were unable to benefit from correctional education…

  6. Jefferson County Adult Reading Project. Final Report.

    ERIC Educational Resources Information Center

    Jefferson County Board of Education, Louisville, KY.

    The 1980-81 Jefferson County (Kentucky) Adult Reading Program served 601 students functioning below 6.0 grade level during the 1980-81 year. The project's instructional methods and materials were developed based on the experiences of the program for the previous two years. The program was considered a success not only from the viewpoint of the…

  7. Challenging Perspectives on Young Adult Literature

    ERIC Educational Resources Information Center

    Conners, Sean P.

    2013-01-01

    As proponents of the Common Core State Standards (CCSS) publish lists of "Exemplar Texts" that are said to represent the degree of textual complexity appropriate for the different grade levels, and that are overwhelmingly canonical, those who value young adult literature and recognize a place for it in the high school literature…

  8. 7 CFR 810.2204 - Grades and grade requirements for wheat.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Grades and grade requirements for wheat. 810.2204... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Wheat Principles Governing the Application of Standards § 810.2204 Grades and grade requirements for wheat. (a) Grades and grade...

  9. 7 CFR 810.2204 - Grades and grade requirements for wheat.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Grades and grade requirements for wheat. 810.2204... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Wheat Principles Governing the Application of Standards § 810.2204 Grades and grade requirements for wheat. (a) Grades and grade...

  10. 7 CFR 810.2204 - Grades and grade requirements for wheat.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Grades and grade requirements for wheat. 810.2204... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Wheat Principles Governing the Application of Standards § 810.2204 Grades and grade requirements for wheat. (a) Grades and grade...

  11. 7 CFR 810.2204 - Grades and grade requirements for wheat.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Grades and grade requirements for wheat. 810.2204... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Wheat Principles Governing the Application of Standards § 810.2204 Grades and grade requirements for wheat. (a) Grades and grade...

  12. 7 CFR 810.2204 - Grades and grade requirements for wheat.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Grades and grade requirements for wheat. 810.2204... OFFICIAL UNITED STATES STANDARDS FOR GRAIN United States Standards for Wheat Principles Governing the Application of Standards § 810.2204 Grades and grade requirements for wheat. (a) Grades and grade...

  13. SUPERSTARS III: 3-5.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Education, Raleigh.

    SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

  14. SUPERSTARS III: 6-8.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Education, Raleigh.

    SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

  15. Using dBase III.

    ERIC Educational Resources Information Center

    Evans, Janet; And Others

    1986-01-01

    Four articles on dBASE III include three on library applications: a photocopy invoicing system for interlibrary loan, a vertical file subject headings list program, and a subject index to statistical resources. Another article explains the differences between interpreters and compilers and the advantages of the Clipper compiler for dBASE III. (EM)

  16. Orthodontics-surgical combination therapy for Class III skeletal malocclusion

    PubMed Central

    Ravi, M. S.; Shetty, Nillan K.; Prasad, Rajendra B.

    2012-01-01

    The correction of skeletal Class III malocclusion with severe mandibular prognathism in an adult individual requires surgical and Othodontic combination therapy. The inter disciplinary approach is the treatment of choice in most of the skeletal malocclusions. A case report of an adult individual with Class III malocclusion, having mandibular excess in sagittal and vertical plane and treated with orthodontics,, bilateral sagittal split osteotomy and Le – Forte I osteotomy for the correction of skeletal, dental and soft tissue discrepancies is herewith presented. The surgical–orthodontic combination therapy has resulted in near–normal skeletal, dental and soft tissue relationship, with marked improvement in the facial esthetics in turn, has helped the patient to improve the self-confidence level. PMID:22557903

  17. Grade 6 Science Curriculum Specifications.

    ERIC Educational Resources Information Center

    Alberta Dept. of Education, Edmonton. Curriculum Branch.

    This material describes curriculum specifications for grade 6 science in Alberta. Emphases recommended are: (1) process skills (50%); (2) psychomotor skills (10%); (3) attitudes (10%); and (4) subject matter (30%). Priorities within each category are identified. (YP)

  18. Diarrhoea in adults (acute)

    PubMed Central

    2008-01-01

    Introduction An estimated 4000 million cases of diarrhoea occurred worldwide in 1996, resulting in 2.5 million deaths. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of treatments for acute diarrhoea in adults living in resource-rich countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults from resource-rich countries traveling to resource-poor countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults living in resource-poor countries? What are the effects of treatments for acute severe diarrhoea in adults living in resource-poor countries? We searched: Medline, Embase, The Cochrane Library and other important databases up to January 2007 (BMJ Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 71 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: antibiotics, antimotility agents, antisecretory agents, bismuth subsalicylate, diet, intravenous rehydration, nasogastric tube rehydration, and oral rehydration solutions (amino acid oral rehydration solution, bicarbonate oral rehydration solution, reduced osmolarity oral rehydration solution, rice-based oral rehydration solution, standard oral rehydration solution). PMID:19450323

  19. Diarrhoea in adults (acute)

    PubMed Central

    2011-01-01

    Introduction An estimated 4.6 billion cases of diarrhoea occurred worldwide in 2004, resulting in 2.2 million deaths. Methods and outcomes We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of treatments for acute diarrhoea in adults living in resource-rich countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults from resource-rich countries travelling to resource-poor countries? What are the effects of treatments for acute mild-to-moderate diarrhoea in adults living in resource-poor countries? What are the effects of treatments for acute severe diarrhoea in adults living in resource-poor countries? We searched: Medline, Embase, The Cochrane Library, and other important databases up to January 2010 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). Results We found 72 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. Conclusions In this systematic review we present information relating to the effectiveness and safety of the following interventions: antibiotics, antimotility agents, antisecretory agents, bismuth subsalicylate, diet, intravenous rehydration, nasogastric tube rehydration, oral rehydration solutions (amino acid oral rehydration solution, bicarbonate oral rehydration solution, reduced osmolarity oral rehydration solution, rice-based oral rehydration solution, standard oral rehydration solution), vitamin A supplementation, and zinc supplementation. PMID:21718555

  20. Evaluation of Technetium-99m glucoheptonate single photon emission computed tomography for brain tumor grading

    PubMed Central

    Alam, Syed Shafiq; Junaid, Syed; Ahmed, Syed Mushtaq

    2016-01-01

    Background: This study is designed to appraise the diagnostic value of technetium-99m glucoheptonate (Tc-99m GHA) single photon emission computed tomography (SPECT) in brain tumor grading. Subjects and Methods: The study was performed on 30 patients referred from the Department of Neurosurgery, who were from both urban and rural areas. Data were collected through interview, history taking, and clinical examination followed by recording the desired parameters and finally imaging. The study subjects were divided into five groups: Controls (n = 4), low-grade tumors (n = 8), high-grade tumors (n = 8), metastases (n = 5), and nonneoplastic lesions (n = 5). This division was based on the World Health Organization (WHO) classification postclinico-histological diagnosis. Each of the subjects underwent contrast-enhanced computed tomography/contrast-enhanced magnetic resonance and Tc-99m GHA SPECT preoperatively. All were followed up postoperatively, and histopathological reports were regarded as the gold standard for tumor grading wherever available. Results: It was found that high-grade tumors (Grades III/IV and IV/IV according to the WHO classification) showed significantly higher tumor to normal (T/N) ratios as well as Tmax/N ratios when compared with low-grade tumors (Grades I/IV and II/IV), metastases or nonneoplastic lesions. Conclusions: In summary, the results of this study suggest that in situations where a preoperative grading of tumor is required Tc-99m GHA can be used in tumor grading and its use should be encouraged. Semi-quantitative analysis using both T/N as well as Tmax/N can be used in differentiating high-grade tumors from low-grade ones. PMID:27057217

  1. Probing the Natural World, Level III, Student Guide: Winds and Weather. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the student's text of one of the units of the Intermediate Science Curriculum Study (ISCS) for level III students (grade 9). The chapters contain basic information about weather, its measurement and predictions, activities related to the subject, and optional excursions. A section of introductory notes to the student discusses how to use…

  2. Probing the Natural World, Level III, Teacher's Edition: Environmental Science. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the teacher's edition of one of the eight units of the Intermediate Science Curriculum Study (ISCS) for level III students (grade 9). This unit and its activities focuses on environmental pollution and hazards. Optional excursions are suggested for students who wish to study an area in greater depth. An introduction describes the problem…

  3. Probing the Natural World, Level III, Student Guide: Environmental Science. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the student's edition of one of the Intermediate Science Curriculum Study (ISCS) units for level III students (grade 9). The chapters contain basic information about environmental pollution and hazards, activities related to the subject, and optional excursions. A section on introductory notes to the student discusses how to use the book…

  4. Probing the Natural World, Level III, Student Guide: In Orbit. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the student's text of one unit of the Intermediate Science Curriculum Study (ISCS) for level III students (grade 9). This unit focuses on the properties of sunlight, the use of spectrums and spectroscopes, the heat and energy of the sun, the measurement of astronomical distances, and the size of the sun. Activities are student-centered and…

  5. Probing the Natural World, Level III, Teacher's Edition: In Orbit. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the teacher's edition of one of the eight units of the Intermediate Science Curriculum Study (ISCS) for level III students (grade 9). This unit focuses on the properties of sunlight, the use of spectrums and spectroscopes, the heat and energy of the sun, the measurement of astronomical distances, and the size of the sun. Optimal…

  6. Concentrated Language Encounter Instruction Model III in Reading and Creative Writing Abilities

    ERIC Educational Resources Information Center

    Promnont, Piyapong; Rattanavich, Saowalak

    2015-01-01

    The research is aimed to study the development of eleventh grade students' reading, creative writing abilities, satisfaction taught through the concentrated language encounter instruction method, CLE model III. One experimental group time series design was used, and the data was analyzed by MANOVA with repeated measures, t-test for one-group…

  7. A Formal Proposal for an ESEA Title III Project for Emotionally and Learning Disabled Students.

    ERIC Educational Resources Information Center

    Yankton Independent School District 1, SD.

    Presented is a proposal for a 2-year project to identify and remediate needs of emotionally and learning disabled (LD) children in kindergarten through grade 3 in Yankton, South Dakota, to be funded through the Elementary and Secondary Education Act, Title III. Defined in the preface are areas of learning disabilities and associated skills to be…

  8. Civilization III and Whole-Class Play in High School Social Studies

    ERIC Educational Resources Information Center

    Lee, John K.; Probert, Jeffrey

    2010-01-01

    This study examined an 11th grade high school class as they played the game Civilization III. Over nine class sessions students played the game in support of other activities related to several predetermined and emergent topics in U. S. history. Gameplay was whole-class oriented and involved students taking turns at the computer controlling…

  9. Probing the Natural World, Level III, Teacher's Edition: Well-Being. Intermediate Science Curriculum Study.

    ERIC Educational Resources Information Center

    Bonar, John R., Ed.; Hathway, James A., Ed.

    This is the teacher's edition of one of the eight units of the Intermediate Science Curriculum Study (ISCS) for level III students (grade 9). This unit focuses on hazards to the body from drug use. Activities are given that relate to the topic. Optional excursions are suggested for students who wish to study an area in greater depth. An…

  10. Thermal rectification in graded materials.

    PubMed

    Wang, Jiao; Pereira, Emmanuel; Casati, Giulio

    2012-07-01

    In order to identify the basic conditions for thermal rectification we investigate a simple model with nonuniform, graded mass distribution. The existence of thermal rectification is theoretically predicted and numerically confirmed, suggesting that thermal rectification is a typical occurrence in graded systems, which are likely to be natural candidates for the actual fabrication of thermal diodes. In view of practical implications, the dependence of rectification on the asymmetry and system's size is studied.

  11. Energy and Economics for the Senior High Grades. Unit III. Lessons and Activities for the Senior High Grades.

    ERIC Educational Resources Information Center

    Backler, Alan

    Twelve energy lessons developed for use by senior high school students are presented. These lessons are designed to help students become more aware of the energy choices that they must make in the present and for the future and to understand that the costs of maintaining a specific standard of living and thriving national economy can be controlled…

  12. Subjective Quality of Life in Persons with Low-Grade Glioma and Their Next of Kin

    ERIC Educational Resources Information Center

    Edvardsson, Tanja I.; Ahlstrom, Gerd I.

    2009-01-01

    Patients with low-grade glioma have a longer survival than patients with highly malignant glioma, and for this reason questions of quality of life (QoL) are of particular importance to such patients as well as to their next of kin. No studies have been found in which both adult patients with low-grade glioma and their next of kin have estimated…

  13. Identifying Correlates of Young Adults' Weight Behavior: Survey Development

    ERIC Educational Resources Information Center

    Larson, Nicole; Neumark-Sztainer, Dianne; Story, Mary; van den Berg, Patricia; Hannan, Peter J.

    2011-01-01

    Objective: To describe the development and psychometric properties of survey measures relevant to eating, physical activity, and weight-related behaviors among young adults. Methods: Focus groups and reliability testing guided the development of the Project EAT-III survey. The final survey was completed by 2287 young adults. Results: The…

  14. PREFACE: Quantum Optics III

    NASA Astrophysics Data System (ADS)

    Orszag, M.; Retamal, J. C.; Saavedra, C.; Wallentowitz, S.

    2007-06-01

    All the 50 years of conscious pondering did not bring me nearer to an answer to the question `what is light quanta?'. Nowadays, every rascal believes, he knows it, however, he is mistaken. (A Einstein, 1951 in a letter to M Besso) Quantum optics has played a key role in physics in the last several decades. On the other hand, in these early decades of the information age, the flow of information is becoming more and more central to our daily life. Thus, the related fields of quantum information theory as well as Bose-Einstein condensation have acquired tremendous importance in the last couple of decades. In Quantum Optics III, a fusion of these fields appears in a natural way. Quantum Optics III was held in Pucón, Chile, in 27-30 of November, 2006. This beautiful location in the south of Chile is near the lake Villarrica and below the snow covered volcano of the same name. This fantastic environment contributed to a relaxed atmosphere, suitable for informal discussion and for the students to have a chance to meet the key figures in the field. The previous Quantum Optics conferences took place in Santiago, Chile (Quantum Optics I, 2000) and Cozumel, Mexico (Quantum Optics II, 2004). About 115 participants from 19 countries attended and participated in the meeting to discuss a wide variety of topics such as quantum-information processing, experiments related to non-linear optics and squeezing, various aspects of entanglement including its sudden death, correlated twin-photon experiments, light storage, decoherence-free subspaces, Bose-Einstein condensation, discrete Wigner functions and many more. There was a strong Latin-American participation from Argentina, Brazil, Chile, Colombia, Peru, Uruguay, Venezuela and Mexico, as well as from Europe, USA, China, and Australia. New experimental and theoretical results were presented at the conference. In Latin-America a quiet revolution has taken place in the last twenty years. Several groups working in quantum optics and

  15. Adult intussusception.

    PubMed Central

    Azar, T; Berger, D L

    1997-01-01

    OBJECTIVE: The objectives were to review adult intussusception, its diagnosis, and its treatment. SUMMARY BACKGROUND DATA: Adult intussusception represents 1% of all bowel obstructions, 5% of all intussusceptions, and 0.003%-0.02% of all hospital admissions. Intussusception is a different entity in adults than it is in children. METHODS: The records of all patients 18 years and older with the postoperative diagnosis of intussusception at the Massachusetts General Hospital during the years 1964 through 1993 were reviewed retrospectively. The 58 patients were divided into those with benign enteric, malignant enteric, benign colonic, and malignant colonic lesions associated with their intussusception. The diagnosis and treatment of each were reviewed. RESULTS: In 30 years at the Massachusetts General Hospital, there are 58 cases of surgically proven adult intussusception. The patients' mean age was 54.4 years. Most patients presented with symptoms consistent with bowel obstruction. There were 44 enteric and 14 colonic intussusceptions. Ninety-three percent of the intussusceptions were associated with a pathologic lesion. Forty-eight percent of the enteric lesions were malignant and 52% were benign. Forty-three percent of the colonic lesions were malignant and 57% were benign. CONCLUSIONS: Intussusception occurs rarely in adults. It presents with a variety of acute, intermittent, and chronic symptoms, thus making its preoperative diagnosis difficult. Computed tomography scanning proved to be the most useful diagnostic radiologic method. The diagnosis and treatment of adult intussusception are surgical. Surgical resection of the intussusception without reduction is the preferred treatment in adults, as almost half of both colonic and enteric intussusceptions are associated with malignancy. PMID:9296505

  16. Phase I/II Randomized Trial of Safety and Immunogenicity of LIPO-5 Alone, ALVAC-HIV (vCP1452) Alone, and ALVAC-HIV (vCP1452) Prime/LIPO-5 Boost in Healthy, HIV-1-Uninfected Adult Participants

    PubMed Central

    Peiperl, Laurence; McElrath, M. Juliana; Kalams, Spyros; Goepfert, Paul A.; Keefer, Michael C.; Baden, Lindsey R.; Lally, Michelle A.; Mayer, Kenneth; Blattner, William A.; Harro, Clayton D.; Hammer, Scott M.; Gorse, Geoffrey J.; Hural, John; Tomaras, Georgia D.; Levy, Yves; Gilbert, Peter; deCamp, Allan; Russell, Nina D.; Elizaga, Marnie; Allen, Mary; Corey, Lawrence

    2014-01-01

    Finding an effective human immunodeficiency virus type 1 (HIV-1) vaccine remains a major global health priority. In a phase I/II, placebo-controlled trial, healthy, HIV-1-negative adults were randomized to receive one of 5 vaccine regimens: LIPO-5 (combination of 5 lipopeptides) alone (250 μg), ALVAC-HIV (vCP1452) alone, or 3 groups of ALVAC-HIV (vCP1452) followed by ALVAC-HIV (vCP1452) plus LIPO-5 (250, 750, and 2,500 μg). Only 73/174 participants (42%) received all four vaccinations due to a study halt related to myelitis. There were no significant differences in systemic reactions between groups or in local reactogenicity between groups receiving ALVAC-HIV (vCP1452). Significant differences in local reactogenicity occurred between groups receiving LIPO-5 (P ≤ 0.05). Gag and Env antibodies were undetectable by ELISA 2 weeks after the fourth vaccination for all but one recipient. Antibodies to Gag and Env were present in 32% and 24% of recipients of ALVAC-HIV (vCP1452) alone and in 47% and 35% of ALVAC-HIV (vCP1452)+LIPO recipients, respectively. Coadministration of LIPO-5 did not significantly increase the response rate compared to ALVAC-HIV (vCP1452) alone, nor was there a significant relationship between dose and antibody responses among ALVAC-HIV (vCP1452)+LIPO groups. Over 90% of study participants had no positive gamma interferon (IFN-γ) enzyme-linked immunosorbent spot assay (ELISpot) responses to any peptide pool at any time point. The study was halted due to a case of myelitis possibly related to the LIPO-5 vaccine; this case of myelitis remains an isolated event. In general, there was no appreciable cell-mediated immunity detected in response to the vaccines used in this study, and antibody responses were limited. The clinical trial is registered on ClinicalTrials.gov with registry number NCT00076063. PMID:25253665

  17. Phase I/II randomized trial of safety and immunogenicity of LIPO-5 alone, ALVAC-HIV (vCP1452) alone, and ALVAC-HIV (vCP1452) prime/LIPO-5 boost in healthy, HIV-1-uninfected adult participants.

    PubMed

    Frey, Sharon E; Peiperl, Laurence; McElrath, M Juliana; Kalams, Spyros; Goepfert, Paul A; Keefer, Michael C; Baden, Lindsey R; Lally, Michelle A; Mayer, Kenneth; Blattner, William A; Harro, Clayton D; Hammer, Scott M; Gorse, Geoffrey J; Hural, John; Tomaras, Georgia D; Levy, Yves; Gilbert, Peter; deCamp, Allan; Russell, Nina D; Elizaga, Marnie; Allen, Mary; Corey, Lawrence

    2014-11-01

    Finding an effective human immunodeficiency virus type 1 (HIV-1) vaccine remains a major global health priority. In a phase I/II, placebo-controlled trial, healthy, HIV-1-negative adults were randomized to receive one of 5 vaccine regimens: LIPO-5 (combination of 5 lipopeptides) alone (250 μg), ALVAC-HIV (vCP1452) alone, or 3 groups of ALVAC-HIV (vCP1452) followed by ALVAC-HIV (vCP1452) plus LIPO-5 (250, 750, and 2,500 μg). Only 73/174 participants (42%) received all four vaccinations due to a study halt related to myelitis. There were no significant differences in systemic reactions between groups or in local reactogenicity between groups receiving ALVAC-HIV (vCP1452). Significant differences in local reactogenicity occurred between groups receiving LIPO-5 (P ≤ 0.05). Gag and Env antibodies were undetectable by ELISA 2 weeks after the fourth vaccination for all but one recipient. Antibodies to Gag and Env were present in 32% and 24% of recipients of ALVAC-HIV (vCP1452) alone and in 47% and 35% of ALVAC-HIV (vCP1452)+LIPO recipients, respectively. Coadministration of LIPO-5 did not significantly increase the response rate compared to ALVAC-HIV (vCP1452) alone, nor was there a significant relationship between dose and antibody responses among ALVAC-HIV (vCP1452)+LIPO groups. Over 90% of study participants had no positive gamma interferon (IFN-γ) enzyme-linked immunosorbent spot assay (ELISpot) responses to any peptide pool at any time point. The study was halted due to a case of myelitis possibly related to the LIPO-5 vaccine; this case of myelitis remains an isolated event. In general, there was no appreciable cell-mediated immunity detected in response to the vaccines used in this study, and antibody responses were limited. The clinical trial is registered on ClinicalTrials.gov with registry number NCT00076063. PMID:25253665

  18. Recent Advances on the Molecular Pathology of Glial Neoplasms in Children and Adults.

    PubMed

    Rodriguez, Fausto J; Vizcaino, M Adelita; Lin, Ming-Tseh

    2016-09-01

    Gliomas represent the most common primary intraparenchymal tumors of the central nervous system in adults and children and are a genetic and phenotypic heterogeneous group. Large multi-institutional studies and The Cancer Genome Atlas have provided firm insights into the basic genetic drivers in gliomas. The main molecular biomarkers routinely applied to evaluate diffuse gliomas include MGMT promoter methylation, EGFR alterations (eg, EGFRvIII), IDH1 or IDH2 mutations, and 1p19q co-deletion. Many of these markers have become standard of care for molecular testing and prerequisites for clinical trial enrollment. Other recent biomarkers include TERT promoter and ATRX mutations, alterations that identify specific molecular subgroups of diffuse gliomas with biological and clinical relevance. It has also become apparent that distinctive patterns of molecular genetic evolution develop in the context of current therapeutic regimens. Important insights have also been uncovered in the field of pediatric glioma, including the identification of recurrent mutation, fusion, and/or duplication events of the BRAF, FGFR1, MYB, and MYBL1 genes in pediatric low-grade gliomas, mutations affecting histone components (H3F3A p.K27M or p.G34) in pediatric high-grade gliomas, and aggressive subsets developing in midline central nervous system structures. Here, we summarize current concepts in molecular testing for glial tumors, including recent findings by large-scale discovery efforts and technologic advances that are affecting routine diagnostic work. PMID:27444975

  19. Prolonged clinical benefit of everolimus therapy in the management of high-grade pancreatic neuroendocrine carcinoma.

    PubMed

    Fonseca, Paula J; Uriol, Esther; Galván, José A; Alvarez, Carlos; Pérez, Quionia; Villanueva, Noemi; Berros, José P; Izquierdo, Marta; Viéitez, José M

    2013-01-01

    Treatment options for patients with high-grade pancreatic neuroendocrine tumors (pNET) are limited, especially for those with progressive disease and for those who experience treatment failure. Everolimus, an oral inhibitor of mammalian target of rapamycin (mTOR), has been approved for the treatment of patients with low- or intermediate-grade advanced pNET. In the randomized phase III RADIANT-3 study in patients with low- or intermediate-grade advanced pNET, everolimus significantly increased progression-free survival (PFS) and decreased the relative risk for disease progression by 65% over placebo. This case report describes a heavily pretreated patient with high-grade pNET and liver and peritoneal metastases who achieved prolonged PFS, clinically relevant partial radiologic tumor response, and resolution of constitutional symptoms with improvement in Karnofsky performance status while receiving a combination of everolimus and octreotide long-acting repeatable (LAR). Radiologic and clinical responses were maintained for 19 months, with minimal toxicity over the course of treatment. This case supports the findings that the combination of everolimus plus octreotide LAR may be considered for use in patients with high-grade pNET and progressive disease. Although behavior and aggressiveness are different between low- or intermediate-grade and high-grade pNET, some high-grade pNET may express mTOR; hence, everolimus should be considered in a clinical trial.

  20. Prolonged Clinical Benefit of Everolimus Therapy in the Management of High-Grade Pancreatic Neuroendocrine Carcinoma

    PubMed Central

    Fonseca, Paula J.; Uriol, Esther; Galván, José A.; Álvarez, Carlos; Pérez, Quionia; Villanueva, Noemi; Berros, José P.; Izquierdo, Marta; Viéitez, José M.

    2013-01-01

    Treatment options for patients with high-grade pancreatic neuroendocrine tumors (pNET) are limited, especially for those with progressive disease and for those who experience treatment failure. Everolimus, an oral inhibitor of mammalian target of rapamycin (mTOR), has been approved for the treatment of patients with low- or intermediate-grade advanced pNET. In the randomized phase III RADIANT-3 study in patients with low- or intermediate-grade advanced pNET, everolimus significantly increased progression-free survival (PFS) and decreased the relative risk for disease progression by 65% over placebo. This case report describes a heavily pretreated patient with high-grade pNET and liver and peritoneal metastases who achieved prolonged PFS, clinically relevant partial radiologic tumor response, and resolution of constitutional symptoms with improvement in Karnofsky performance status while receiving a combination of everolimus and octreotide long-acting repeatable (LAR). Radiologic and clinical responses were maintained for 19 months, with minimal toxicity over the course of treatment. This case supports the findings that the combination of everolimus plus octreotide LAR may be considered for use in patients with high-grade pNET and progressive disease. Although behavior and aggressiveness are different between low- or intermediate-grade and high-grade pNET, some high-grade pNET may express mTOR; hence, everolimus should be considered in a clinical trial. PMID:24019785

  1. BRAF Mutation Is Rare in Advanced-Stage Low-Grade Ovarian Serous Carcinomas

    PubMed Central

    Wong, Kwong-Kwok; Tsang, Yvonne T.M.; Deavers, Michael T.; Mok, Samuel C.; Zu, Zhifei; Sun, Charlotte; Malpica, Anais; Wolf, Judith K.; Lu, Karen H.; Gershenson, David M.

    2010-01-01

    Low-grade ovarian serous carcinomas are believed to arise via an adenoma-serous borderline tumor-serous carcinoma sequence. In this study, we found that advanced-stage, low-grade ovarian serous carcinomas both with and without adjacent serous borderline tumor shared similar regions of loss of heterozygosity. We then analyzed 91 ovarian tumor samples for mutations in TP53, BRAF, and KRAS. TP53 mutations were not detected in any serous borderline tumors (n = 30) or low-grade serous carcinomas (n = 43) but were found in 73% of high-grade serous carcinomas (n = 18). BRAF (n = 9) or KRAS (n = 5) mutation was detected in 47% of serous borderline tumors, but among the low-grade serous carcinomas (39 stage III, 2 stage II, and 2 stage I), only one (2%) had a BRAF mutation and eight (19%) had a KRAS mutation. The low frequency of BRAF mutations in advanced-stage, low-grade serous carcinomas, which contrasts with previous findings, suggests that aggressive, low-grade serous carcinomas are more likely derived from serous borderline tumors without BRAF mutation. In addition, advanced-stage, low-grade carcinoma patients with BRAF or KRAS mutation have a better apparent clinical outcome. However, further investigation is needed. PMID:20802181

  2. Outcome of tyrosinaemia type III.

    PubMed

    Ellaway, C J; Holme, E; Standing, S; Preece, M A; Green, A; Ploechl, E; Ugarte, M; Trefz, F K; Leonard, J V

    2001-12-01

    Tyrosinaemia type III is a rare disorder caused by a deficiency of 4-hydroxyphenylpyruvate dioxygenase, the second enzyme in the catabolic pathway of tyrosine. The majority of the nine previously reported patients have presented with neurological symptoms after the neonatal period, while others detected by neonatal screening have been asymptomatic. All have had normal liver and renal function and none has skin or eye abnormalities. A further four patients with tyrosinaemia type III are described. It is not clear whether a strict low tyrosine diet alters the natural history of tyrosinaemia type III, although there remains a suspicion that treatment may be important, at least in infancy.

  3. A 309 b Adult Education Special Project. Final Report, FY 1974-75.

    ERIC Educational Resources Information Center

    Niagara Falls Board of Education, NY.

    The HEW 309(b) Special Project carried out by the Niagara Falls Adult Basic Education program, "The Identification of Preferred Cognitive Styles and Matching Adult Reading Program Alternatives for the 0-4 Grade Levels," involved research, training in cognitive style mapping, and development of a survey and process to assess the adult student's…

  4. Relative Effectiveness of Reading Intervention Programs for Adults with Low Literacy

    ERIC Educational Resources Information Center

    Sabatini, John P.; Shore, Jane; Holtzman, Steven; Scarborough, Hollis S.

    2011-01-01

    To compare the efficacy of instructional programs for adult learners with basic reading skills below the 7th-grade level, 300 adults were randomly assigned to 1 of 3 supplementary tutoring programs designed to strengthen decoding and fluency skills, and gains were examined for the 148 adult students who completed the program. The 3 intervention…

  5. Etravirine: a second-generation NNRTI for treatment-experienced adults with resistant HIV-1 infection.

    PubMed

    Minuto, Joshua J; Haubrich, Richard

    2008-11-01

    Etravirine, a second-generation non-nucleoside reverse transcriptase inhibitor (NNRTI), was approved in the USA in January, 2008, with approval in Europe expected later this year. It is dosed at 200 mg (two 100 mg tablets) twice daily foll owing a meal. It is approved for treatment of HIV-1 infection in adults failing a stable antiretroviral regimen with resistance to other NNRTIs and other antiretroviral agents. Etravirine is active against HIV with single mutations in the reverse transcriptase (e.g., K103N) that confer class resistance to first-generation NNRTIs. Clinical efficacy in Phase III trials has been demonstrated for up to 48 weeks of follow-up. In these Phase III trials, rash was the only adverse event that was significantly more prevalent with etravirine than with placebo. Etravirine has a tolerability and safety profile comparable to placebo with the exception of rash. Rash was generally grade 1 or 2, was not associated with prior NNRTI-related rash, was more common in women than in men, appeared a median of 12 days after treatment initiation and resolved spontaneously with continued therapy. Etravirine is the first agent in the NNRTI class that can be used for HIV-1 virus with resistance to other NNRTIs owing to a higher genetic barrier to resistance.

  6. Etravirine: a second-generation NNRTI for treatment-experienced adults with resistant HIV-1 infection

    PubMed Central

    Minuto, Joshua J; Haubrich, Richard

    2009-01-01

    Etravirine, a second-generation non-nucleoside reverse transcriptase inhibitor (NNRTI), was approved in the USA in January, 2008, with approval in Europe expected later this year. It is dosed at 200 mg (two 100 mg tablets) twice daily foll owing a meal. It is approved for treatment of HIV-1 infection in adults failing a stable antiretroviral regimen with resistance to other NNRTIs and other antiretroviral agents. Etravirine is active against HIV with single mutations in the reverse transcriptase (e.g., K103N) that confer class resistance to first-generation NNRTIs. Clinical efficacy in Phase III trials has been demonstrated for up to 48 weeks of follow-up. In these Phase III trials, rash was the only adverse event that was significantly more prevalent with etravirine than with placebo. Etravirine has a tolerability and safety profile comparable to placebo with the exception of rash. Rash was generally grade 1 or 2, was not associated with prior NNRTI-related rash, was more common in women than in men, appeared a median of 12 days after treatment initiation and resolved spontaneously with continued therapy. Etravirine is the first agent in the NNRTI class that can be used for HIV-1 virus with resistance to other NNRTIs owing to a higher genetic barrier to resistance. PMID:19881888

  7. The Betrayal of the Gatekeepers: Grade Inflation.

    ERIC Educational Resources Information Center

    Goldman, Louis

    The problem of grade inflation and explanations for this phenomena are considered. Grade inflation is described as the positive change in grade point average of large numbers of students generally, over an extended period of time. The following array of causes or explanations are discussed: awarding high grades so that a student could go to…

  8. 10 CFR 830.7 - Graded approach.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Graded approach. 830.7 Section 830.7 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.7 Graded approach. Where appropriate, a contractor must use a graded approach to implement the requirements of this part, document the basis of the graded...

  9. 10 CFR 830.7 - Graded approach.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Graded approach. 830.7 Section 830.7 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.7 Graded approach. Where appropriate, a contractor must use a graded approach to implement the requirements of this part, document the basis of the graded...

  10. 10 CFR 830.7 - Graded approach.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Graded approach. 830.7 Section 830.7 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.7 Graded approach. Where appropriate, a contractor must use a graded approach to implement the requirements of this part, document the basis of the graded...

  11. 10 CFR 830.7 - Graded approach.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Graded approach. 830.7 Section 830.7 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.7 Graded approach. Where appropriate, a contractor must use a graded approach to implement the requirements of this part, document the basis of the graded...

  12. Grading: Why You Should Trust Your Judgment

    ERIC Educational Resources Information Center

    Guskey, Thomas R.; Jung, Lee Ann

    2016-01-01

    Many educators consider grades calculated from statistical algorithms more accurate, objective, and reliable than grades they calculate themselves. But in this research, the authors first asked teachers to use their professional judgment to choose a summary grade for hypothetical students. When the researchers compared the teachers' grade with the…

  13. 10 CFR 830.7 - Graded approach.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Graded approach. 830.7 Section 830.7 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT § 830.7 Graded approach. Where appropriate, a contractor must use a graded approach to implement the requirements of this part, document the basis of the graded...

  14. On-Demand Grades: The Effect of Online Grade Book Access on Student Mastery and Performance Goal Orientations, Grade Orientation, Academic Self Efficacy, and Grades

    ERIC Educational Resources Information Center

    Seldow, Adam Lowell

    2010-01-01

    With the widespread growth of broadband Internet access, teachers, and in many cases, schools and school districts are transitioning from traditional paper-based grade books to student accessible online (Web-based) grade books. Online grade books offer students 24/7, on demand access to grades and various other student data, and have the potential…

  15. 7 CFR 58.155 - Grading.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SPECIFICATIONS FOR APPROVED PLANTS AND STANDARDS FOR GRADES OF DAIRY PRODUCTS 1 General Specifications for Dairy Plants Approved for USDA Inspection and Grading Service 1 Inspection, Grading and Official Identification... provisions of this subpart may be graded by the grader in accordance with the U.S. Standards for...

  16. Grade inflation: a problem in nursing?

    PubMed

    King-Jones, Malena; Mitchell, Abigail

    2012-01-01

    This article examines grade inflation in higher education and in nursing education. The factors related to grade inflation and consequences of grade inflation are explored. Actions that address grade inflation and recommendations for future research in nursing education are provided. PMID:22856061

  17. Does Competition among Schools Encourage Grade Inflation?

    ERIC Educational Resources Information Center

    Walsh, Patrick

    2010-01-01

    This paper considers whether high schools in competitive environments use grade inflation to attract and retain families, perhaps in addition to more constructive responses. Two measures of grade inflation are used: the cutoffs used by each school to assign a letter grade to a percent score and high school grade point average after controlling for…

  18. Common Errors in Calculating Final Grades

    ERIC Educational Resources Information Center

    Francis, Richard W.

    2006-01-01

    The author has discovered that errors in grades often occur when scores are combined for final marks. These errors are not related to the grading individual assignments. Rather, they occur when teachers at all grade levels bring individual test and assignment scores together for the students' final grades. Unfortunately, professors of mathematics…

  19. 7 CFR 52.772 - Grades.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCESSED FRUITS AND VEGETABLES, PROCESSED PRODUCTS THEREOF, AND CERTAIN OTHER PROCESSED FOOD PRODUCTS 1 United States Standards for Grades of Canned Red Tart Pitted Cherries 1 Identity and Grades § 52.772 Grades. (a) “U.S. Grade A” (or “U.S. Fancy”) is the quality of canned red tart pitted cherries that...

  20. Teaching More by Grading Less (or Differently)

    ERIC Educational Resources Information Center

    Schinske, Jeffrey; Tanner, Kimberly

    2014-01-01

    This article explores a brief history of grading in higher education in the United States. Authors, Schinske and Tanner then follow up with considerations of the potential purposes of grading and insights from research literature that has explored the influence of grading on teaching and learning. Schinske and Tanner then ask: Does grading provide…