Iconic memory for the gist of natural scenes.

Science.gov (United States)

Clarke, Jason; Mack, Arien

2014-11-01

Does iconic memory contain the gist of multiple scenes? Three experiments were conducted. In the first, four scenes from different basic-level categories were briefly presented in one of two conditions: a cue or a no-cue condition. The cue condition was designed to provide an index of the contents of iconic memory of the display. Subjects were more sensitive to scene gist in the cue condition than in the no-cue condition. In the second, the scenes came from the same basic-level category. We found no difference in sensitivity between the two conditions. In the third, six scenes from different basic level categories were presented in the visual periphery. Subjects were more sensitive to scene gist in the cue condition. These results suggest that scene gist is contained in iconic memory even in the visual periphery; however, iconic representations are not sufficiently detailed to distinguish between scenes coming from the same category. Copyright © 2014 Elsevier Inc. All rights reserved.

Sleep Supports the Slow Abstraction of Gist from Visual Perceptual Memories.

Science.gov (United States)

Lutz, Nicolas D; Diekelmann, Susanne; Hinse-Stern, Patricia; Born, Jan; Rauss, Karsten

2017-02-17

Sleep benefits the consolidation of individual episodic memories. In the long run, however, it may be more efficient to retain the abstract gist of single, related memories, which can be generalized to similar instances in the future. While episodic memory is enhanced after one night of sleep, effective gist abstraction is thought to require multiple nights. We tested this hypothesis using a visual Deese-Roediger-McDermott paradigm, examining gist abstraction and episodic-like memory consolidation after 20 min, after 10 hours, as well as after one year of retention. While after 10 hours, sleep enhanced episodic-like memory for single items, it did not affect gist abstraction. One year later, however, we found significant gist knowledge only if subjects had slept immediately after encoding, while there was no residual memory for individual items. These findings indicate that sleep after learning strengthens episodic-like memories in the short term and facilitates long-term gist abstraction.

[Gastric mesenchymal tumours (GIST)].

Science.gov (United States)

Spivach, Arrigo; Fezzi, Margherita; Sartori, Alberto; Belgrano, Manuel; Rimondini, Alessandra; Cuttin-Zernich, Roberto; Covab, Maria Assunta; Bonifacio, Daniela; Buri, Luigi; Pagani, Carlo; Zanconati, Fabrizio

2008-01-01

The incidence of gastrointestinal stromal tumours (GIST) has increased in recent years. A number of authors have attempted to define the actual nature of these tumours. Immunohistochemistry highlighting the positivity of tyrosine-kinase (CD117/c-Kit) has revealed the difference between gastrointestinal stromal tumours and other mesenchymal tumours and, therefore, the possibility of medical rather than surgical therapy. We retrospectively reviewed 19 patients affected by primary gastric GIST, who underwent surgery in recent years with subsequent follow-up. Gastroscopy and gastrointestinal tract radiography were used not only to obtain the diagnosis but also to establish the size, density, contours, ulceration, regional lymphadenopathy, mesenteric infiltration and the presence of metastases. The aim of this study was to evaluate the roles of endoscopy and radiology in this pathology and the advantages and limitations of each individual technique.

Broadcast news gisting using lexical cohesion analysis

OpenAIRE

Stokes, Nicola; Newman, Eamonn; Carthy, Joe; Smeaton, Alan F.

2004-01-01

In this paper we describe an extractive method of creating very short summaries or gists that capture the essence of a news story using a linguistic technique called lexical chaining. The recent interest in robust gisting and title generation techniques originates from a need to improve the indexing and browsing capabilities of interactive digital multimedia systems. More specifically these systems deal with streams of continuous data, like a news programme, that require further annotation be...

Experiences and perspectives on the GIST patient journey

Directory of Open Access Journals (Sweden)

Macdonald N

2012-03-01

Full Text Available Nancy Macdonald1, Ari Shapiro1, Christina Bender2, Marc Paolantonio2, John Coombs21Flince Research + Design, New York, NY, 2Novartis Pharmaceuticals, East Hanover, NJ, USAPurpose: The tyrosine kinase inhibitor (TKI imatinib has improved outcomes for patients with unresectable or metastatic gastrointestinal stromal tumors (GIST, and for patients receiving adjuvant therapy following GIST resection. This qualitative study explored the experiences and emotions of patients through GIST diagnosis, treatment initiation, disease control, and in some patients, loss of response and therapy switch.Patients and methods: Ethnographic investigations were conducted, including semi-structured qualitative interviews of patients with resected or metastatic/unresectable GIST and their caregivers, from Canada (n = 15; the United States (n = 10; and Brazil, France, Germany, Russia, and Spain (n = 5 each. Some interviewees also kept 7-day photo journals. Responses were qualitatively analyzed to identify gaps and unmet needs where communication about disease, treatments, and adherence could be effective.Results: Patients shared common experiences during each stage of disease management (crisis, hope, adaptation, new normal, and uncertainty. Patients felt a sense of crisis during diagnosis, followed by hope upon TKI therapy initiation. Over time, they came to adapt to their new lives (new normal with cancer. With each follow-up, patients confronted the uncertainty of becoming TKI resistant and the possible need to switch therapy. During uncertainty many patients sought new information regarding GIST. Cases of disease progression and drug switching caused patients to revert to crisis and restart their emotional journey. Patients with primary or unresectable/metastatic GIST shared similar journeys, especially regarding uncertainty, although differences in the scope and timing of phases were observed. Strategies patients used to remain adherent included obtaining family

Understanding Genetic Breast Cancer Risk: Processing Loci of the BRCA Gist Intelligent Tutoring System.

Science.gov (United States)

Wolfe, Christopher R; Reyna, Valerie F; Widmer, Colin L; Cedillos-Whynott, Elizabeth M; Brust-Renck, Priscila G; Weil, Audrey M; Hu, Xiangen

2016-07-01

The BRCA Gist Intelligent Tutoring System helps women understand and make decisions about genetic testing for breast cancer risk. BRCA Gist is guided by Fuzzy-Trace Theory, (FTT) and built using AutoTutor Lite. It responds differently to participants depending on what they say. Seven tutorial dialogues requiring explanation and argumentation are guided by three FTT concepts: forming gist explanations in one's own words, emphasizing decision-relevant information, and deliberating the consequences of decision alternatives. Participants were randomly assigned to BRCA Gist , a control, or impoverished BRCA Gist conditions removing gist explanation dialogues, argumentation dialogues, or FTT images. All BRCA Gist conditions performed significantly better than controls on knowledge, comprehension, and risk assessment. Significant differences in knowledge, comprehension, and fine-grained dialogue analyses demonstrate the efficacy of gist explanation dialogues. FTT images significantly increased knowledge. Providing more elements in arguments against testing correlated with increased knowledge and comprehension.

File list: ALL.Dig.10.AllAg.GIST-48 [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: ALL.Dig.50.AllAg.GIST-48 [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: ALL.Dig.20.AllAg.GIST-48 [Chip-atlas[Archive

Lifescience Database Archive (English)

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Cyclin H expression is increased in GIST with very-high risk of malignancy

International Nuclear Information System (INIS)

Dorn, Julian; Spatz, Hanno; Schmieder, Michael; Barth, Thomas FE; Blatz, Annette; Henne-Bruns, Doris; Knippschild, Uwe; Kramer, Klaus

2010-01-01

Risk estimation of gastrointestinal stromal tumours (GIST) is based on tumour size and mitotic rate according to the National Institutes of Health consensus classification. The indication for adjuvant treatment of patients with high risk GIST after R 0 resection with small molecule inhibitors is still a controversial issue, since these patients represent a highly heterogeneous population. Therefore, additional prognostic indicators are needed. Here, we evaluated the prognostic value of cyclin H expression in GIST. In order to identify prognostic factors of GIST we evaluated a single centre cohort of ninety-five GIST patients. First, GISTs were classified with regard to tumour size, mitotic rate and localisation according to the NIH consensus and to three additional suggested risk classifications. Second, Cyclin H expression was analysed. Of ninety-five patients with GIST (53 female/42 male; median age: 66.78a; range 17-94a) risk classification revealed: 42% high risk, 20% intermediate risk, 23% low risk and 15% very low risk GIST. In patients with high risk GIST, the expression of cyclin H was highly predictive for reduced disease-specific survival (p = 0.038). A combination of cyclin H expression level and high risk classification yielded the strongest prognostic indicator for disease-specific and disease-free survival (p ≤ 0.001). Moreover, in patients with tumour recurrence and/or metastases, cyclin H positivity was significantly associated with reduced disease-specific survival (p = 0.016) regardless of risk-classification. Our data suggest that, in addition to high risk classification, cyclin H expression might be an indicator for 'very-high risk' GIST

Current management and prognostic features for gastrointestinal stromal tumor (GIST

Directory of Open Access Journals (Sweden)

Lamba Gurpreet

2012-06-01

Full Text Available Abstract Stromal or mesenchymal neoplasms affecting the gastrointestinal (GI tract have undergone a remarkable evolution in how they are perceived, classified, approached, diagnosed and managed over the last 30 years. Gastrointestinal stromal tumors (GIST account for approximately 1% to 3% of all malignant GI tumors. The clinical features can vary depending on the anatomic location, size and aggressiveness of the tumor. Metastatic GIST represents a successful example of molecular targeted therapy. In this comprehensive review, we discuss the epidemiology, clinical features and diagnostic modalities for GIST. We also describe treatment options for early stage, locally advanced and metastatic GIST. Indications for neoadjuvant and adjuvant therapy along with duration of therapy are also explained. A brief discussion of latest biomarkers and updates from recent meetings is also provided.

Recommendations for diagnostics and therapy of gastrointestinal stromal tumors (GIST) in 2010

International Nuclear Information System (INIS)

Rutkowski, P.; Kulig, J.; Osuch, C.

2011-01-01

Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the gastrointestinal tract. Over the last years advances in the understanding of the molecular mechanisms of GIST pathogenesis have resulted in the emerging of GIST as a distinct sarcoma entity. This paper presents the guidelines for diagnostics and therapy of these tumors based on scientific research and experts' experience, These guidelines are commonly accepted and worthy of recommendation. Overexpression of the KIT receptor, as a consequence of mutation of the KIT protooncogene is highly specific for GIST and enables immunohistochemical detection staining (CD117) in tumor specimens. It is the most important criterion in microscopic diagnostics and for indicating treatment with small-molecule tyrosine kinase inhibitors. Sending material for molecular analysis is strongly recommended (for KIT and PDGFRA genotyping). Radical surgery is still the mainstay treatment for primary, localized, resectable GISTs, although although a significant ratio of patients after potentially curative operations develop recurrent or metastatic disease. In inoperable/metastatic lesions the treatment of choice is a tyrosine kinase inhibitor - imatynib mesylate - the first effective systemic therapy in advanced CD117(+) GIST. The recommended initial dose should be 400 mg daily (800 mg for exon 9 KIT mutants). Treatment monitoring should be based on serial computed tomography imaging of the abdominal cavity with the assessment of changes of tumor size and density. In case of disease progression the increase of imatynib dose to 800 mg daily is recommended and - if progression maintains - sunitinib in the initial dose of 50 mg daily should be introduced. Clinical trials evaluating the role of surgery combined with imatynib and the efficacy of other molecular targeted drugs in resistant cases are ongoing. Existing data indicate the beneficial role of adjuvant imatynib therapy in terms of relapse-free survival

Real-time speech gisting for ATC applications

Science.gov (United States)

Dunkelberger, Kirk A.

1995-06-01

Command and control within the ATC environment remains primarily voice-based. Hence, automatic real time, speaker independent, continuous speech recognition (CSR) has many obvious applications and implied benefits to the ATC community: automated target tagging, aircraft compliance monitoring, controller training, automatic alarm disabling, display management, and many others. However, while current state-of-the-art CSR systems provide upwards of 98% word accuracy in laboratory environments, recent low-intrusion experiments in the ATCT environments demonstrated less than 70% word accuracy in spite of significant investments in recognizer tuning. Acoustic channel irregularities and controller/pilot grammar verities impact current CSR algorithms at their weakest points. It will be shown herein, however, that real time context- and environment-sensitive gisting can provide key command phrase recognition rates of greater than 95% using the same low-intrusion approach. The combination of real time inexact syntactic pattern recognition techniques and a tight integration of CSR, gisting, and ATC database accessor system components is the key to these high phase recognition rates. A system concept for real time gisting in the ATC context is presented herein. After establishing an application context, discussion presents a minimal CSR technology context then focuses on the gisting mechanism, desirable interfaces into the ATCT database environment, and data and control flow within the prototype system. Results of recent tests for a subset of the functionality are presented together with suggestions for further research.

How Reasoning, Judgment, and Decision Making are Colored by Gist-based Intuition: A Fuzzy-Trace Theory Approach.

Science.gov (United States)

Corbin, Jonathan C; Reyna, Valerie F; Weldon, Rebecca B; Brainerd, Charles J

2015-12-01

Fuzzy-trace theory distinguishes verbatim (literal, exact) from gist (meaningful) representations, predicting that reliance on gist increases with experience and expertise. Thus, many judgment-and-decision-making biases increase with development, such that cognition is colored by context in ways that violate logical coherence and probability theories. Nevertheless, this increase in gist-based intuition is adaptive: Gist is stable, less sensitive to interference, and easier to manipulate. Moreover, gist captures the functionally significant essence of information, supporting healthier and more robust decision processes. We describe how fuzzy-trace theory accounts for judgment-and-decision making phenomena, predicting the paradoxical arc of these processes with the development of experience and expertise. We present data linking gist memory processes to gist processing in decision making and provide illustrations of gist reliance in medicine, public health, and intelligence analysis.

A gastrointestinal stromal tumor (GIST masquerading as an ovarian mass

Directory of Open Access Journals (Sweden)

Beneduce Pasquale

2004-05-01

Full Text Available Abstract Background Malignant gastrointestinal stromal tumors (GIST are rare mesenchymal tumors originating in the wall of the gastrointestinal tract. Myogenic gastrointestinal stromal tumor, a distinctive morphologic variant is characterized by an unusually prominent myxoid stromal background. Case presentation We report a case of myxoid variant of GIST in a 42 years old woman presenting as an epigastric mass associated to an ovarian cyst and elevated CA-125. Histologically, the lesions was composed of a proliferation of spindle cells in an abundant myxoid stroma, without evidence of atypia or anaplasia. Immunohistochemical stains showed strong positive staining with muscle actin, positive staining with CD34 and weak positive staining with CD117, while showed negative for S-100. Conclusion At surgery every effort should be made to identify the origin of the tumor. A complete surgical removal of the tumor should be obtained, as this is the only established treatment that offers long term survival.

18FDG-PET at 1-Month Intervals Is a Better Predictive Marker for GISTs That Are Difficult to Be Diagnosed Histopathologically: A Case Report

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Kazunori Otsuka

2011-01-01

Full Text Available Imatinib mesylate is a tyrosine kinase inhibitor of c-KIT and PDGFRA. Imatinib mesylate is an effective drug that can be used as a first-choice agent for treatment of GISTs. Prior to treatment, molecular diagnosis of c-KIT or PDGFRA is necessary; however, in some types of GISTs, it is impossible to obtain a sufficient amount of specimen for diagnosis. An inoperable or marginally resectable GIST in a 79-year-old female was difficult to be diagnosed at a molecular pathological level, and hence, exploratory treatment was initiated using imatinib combined with 18FDG-PET evaluation at 1-month intervals. PET imaging indicated a positive response, and so we continued imatinib treatment in an NAC setting for 4 months. As a result, curative resection of the entire tumor was successfully performed with organ preservation and minimally invasive surgery. 18FDG-PET evaluation at 1-month intervals is beneficial for GISTs that are difficult to be diagnosed histopathologically.

The Relationship Between Confrontation Naming and Story Gist Production in Aphasia.

Science.gov (United States)

Richardson, Jessica D; Dalton, Sarah Grace; Fromm, Davida; Forbes, Margaret; Holland, Audrey; MacWhinney, Brian

2018-03-01

The purpose of this study was to examine the relationship between picture naming performance and the ability to communicate the gist, or essential elements, of a story. We also sought to determine if this relationship varied according to Western Aphasia Battery-Revised (WAB-R; Kertesz, 2007) aphasia subtype. Demographic information, test scores, and transcripts of 258 individuals with aphasia completing 3 narrative tasks were retrieved from the AphasiaBank database. Narratives were subjected to a main concept analysis to determine gist production. A correlation analysis was used to investigate the relationship between naming scores and main concept production for the whole group of persons with aphasia and for WAB-R subtypes separately. We found strong correlations between naming test scores and narrative gist production for the large sample of persons with aphasia. However, the strength of the correlations varied by WAB-R subtype. Picture naming may accurately predict gist production for individuals with Broca's and Wernicke's aphasia, but not for other WAB-R subtypes. Given the current reprioritization of outcome measurement, picture naming may not be an appropriate surrogate measure for functional communication for all persons with aphasia. https://doi.org/10.23641/asha.5851848.

Revisiting a dogma: similar survival of patients with small bowel and gastric GIST. A population-based propensity score SEER analysis.

Science.gov (United States)

Guller, Ulrich; Tarantino, Ignazio; Cerny, Thomas; Ulrich, Alexis; Schmied, Bruno M; Warschkow, Rene

2017-01-01

The objective of the present analysis was to assess whether small bowel gastrointestinal stromal tumor (GIST) is associated with worse cancer-specific survival (CSS) and overall survival (OS) compared with gastric GIST on a population-based level. Data on patients aged 18 years or older with histologically proven GIST was extracted from the SEER database from 1998 to 2011. OS and CSS for small bowel GIST were compared with OS and CSS for gastric GIST by application of adjusted and unadjusted Cox regression analyses and propensity score analyses. GIST were located in the stomach (n = 3011, 59 %), duodenum (n = 313, 6 %), jejunum/ileum (n = 1288, 25 %), colon (n = 139, 3 %), rectum (n = 172, 3 %), and extraviscerally (n = 173, 3 %). OS and CSS of patients with GIST in the duodenum [OS, HR 0.95, 95 % confidence interval (CI) 0.76-1.19; CSS, HR 0.99, 95 % CI 0.76-1.29] and in the jejunum/ileum (OS, HR 0.97, 95 % CI 0.85-1.10; CSS, HR = 0.95, 95 % CI 0.81-1.10) were similar to those of patients with gastric GIST in multivariate analyses. Conversely, OS and CSS of patients with GIST in the colon (OS, HR 1.40; 95 % CI 1.07-1.83; CSS, HR 1.89, 95 % CI 1.41-2.54) and in an extravisceral location (OS, HR 1.42, 95 % CI 1.14-1.77; CSS, HR = 1.43, 95 % CI 1.11-1.84) were significantly worse than those of patients with gastric GIST. Contrary to common belief, OS and CSS of patients with small bowel GIST are not statistically different from those of patients with gastric GIST when adjustment is made for confounding variables on a population-based level. The prognosis of patients with nongastric GIST is worse because of a colonic and extravisceral GIST location. These findings have implications regarding adjuvant treatment of GIST patients. Hence, the dogma that small bowel GIST patients have worse prognosis than gastric GIST patients and therefore should receive adjuvant treatment to a greater extent must be revisited.

Evidence mapping based on systematic reviews of therapeutic interventions for gastrointestinal stromal tumors (GIST

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Mónica Ballesteros

2017-09-01

Full Text Available Abstract Background Gastrointestinal Stromal Tumours (GISTs are the most common mesenchymal tumours. Currently, different pharmacological and surgical options are used to treat localised and metastatic GISTs, although this research field is broad and the body of evidence is scattered and expanding. Our objectives are to identify, describe and organise the current available evidence for GIST through an evidence mapping approach. Methods We followed the methodology of Global Evidence Mapping (GEM. We searched Pubmed, EMBASE, The Cochrane Library and Epistemonikos in order to identify systematic reviews (SRs with or without meta-analyses published between 1990 and March 2016. Two authors assessed eligibility and extracted data. Methodological quality of the included systematic reviews was assessed using AMSTAR. We organised the results according to identified PICO questions and presented the evidence map in tables and a bubble plot. Results A total of 17 SRs met eligibility criteria. These reviews included 66 individual studies, of which three quarters were either observational or uncontrolled clinical trials. Overall, the quality of the included SRs was moderate or high. In total, we extracted 14 PICO questions from them and the corresponding results mostly favoured the intervention arm. Conclusions The most common type of study used to evaluate therapeutic interventions in GIST sarcomas has been non-experimental studies. However, the majority of the interventions are reported as beneficial or probably beneficial by the respective authors of SRs. The evidence mapping is a useful and reliable methodology to identify and present the existing evidence about therapeutic interventions.

The neural correlates of gist-based true and false recognition

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Gutchess, Angela H.; Schacter, Daniel L.

2012-01-01

When information is thematically related to previously studied information, gist-based processes contribute to false recognition. Using functional MRI, we examined the neural correlates of gist-based recognition as a function of increasing numbers of studied exemplars. Sixteen participants incidentally encoded small, medium, and large sets of pictures, and we compared the neural response at recognition using parametric modulation analyses. For hits, regions in middle occipital, middle temporal, and posterior parietal cortex linearly modulated their activity according to the number of related encoded items. For false alarms, visual, parietal, and hippocampal regions were modulated as a function of the encoded set size. The present results are consistent with prior work in that the neural regions supporting veridical memory also contribute to false memory for related information. The results also reveal that these regions respond to the degree of relatedness among similar items, and implicate perceptual and constructive processes in gist-based false memory. PMID:22155331

All-trans retinoic acid inhibits KIT activity and induces apoptosis in gastrointestinal stromal tumor GIST-T1 cell line by affecting on the expression of survivin and Bax protein

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Taguchi Takahiro

2010-12-01

Full Text Available Abstract Background Imatinib, a selective tyrosine kinase inhibitor, has been used as a standard first-line therapy for irresectable and metastasized gastrointestinal stromal tumor (GIST patients. Unfortunately, most patients responding to imatinib will eventually exhibit imatinib-resistance, the cause of which is not fully understood. The serious clinical problem of imatinib-resistance demands alternative therapeutic strategy. This study was conducted to investigate the effect of all-trans retinoic acid (ATRA on GIST cell lines. Methods Cell proliferation was determined by trypan blue dye exclusion test. Western blot analysis was performed to test the expression of activated KIT, its downstream proteins, and apoptosis associated proteins. The cytotoxic interactions of imatinib with ATRA were evaluated using the isobologram of Steel and Peckham. Results and conclusion In this work, for the first time we have demonstrated that ATRA affected on cell proliferation of GIST-T1 and GIST-882 cell line through inhibition of cell growth in a dose dependent manner and induced apoptosis. High dose of ATRA induced morphologic change in GIST-T1 cells, rounded-up cells, and activated the caspase-3 protein. In further examination, we found that the ATRA-induced apoptosis in GIST-T1 cells was accompanied by the down-regulated expression of survivin and up-regulated expression of Bax protein. Moreover, ATRA suppressed the activity of KIT protein in GIST-T1 cells and its downstream signal, AKT activity, but not MAPK activity. We also have demonstrated that combination of ATRA with imatinib showed additive effect by isobologram, suggesting that the combination of ATRA and imatinib may be a novel potential therapeutic option for GIST treatment. Furthermore, the scracht assay result suggested that ATRA was a potential reagent to prevent the invasion or metastasis of GIST cells.

Viisnurk saab üksuste müügist heal juhul 170 miljonit krooni / Annika Matson

Index Scriptorium Estoniae

Matson, Annika, 1976-

2004-01-01

AS Viisnurk müüb ehitus- ja spordikaupade divisjonid, liimpuiduvabriku ning vabrikualuse maa. Viisnurga endine tegevjuht Meelis Kukk ning konkureerivate ettevõtete esindajad prognoosivad müügist saadavat tulu. Diagramm: Suurimat tulu loodetakse kasumis ehitusmaterjalide tootmise müügist. Vt. samas: Adrenaliini armastav investor võiks Viisnurga aktsiat osta

Implicit and explicit forgetting: when is gist remembered?

Science.gov (United States)

Dorfman, J; Mandler, G

1994-08-01

Recognition (YES/NO) and stem completion (cued: complete with a word from the list; and uncued: complete with the first word that comes to mind) were tested following either semantic or non-semantic processing of a categorized input list. Item/instance information was tested by contrasting target items from the input list with new items that were categorically related to them; gist/categorical information was tested by comparing target items semantically related to the input items with unrelated new items. For both recognition and stem completion, regardless of initial processing condition, item information decayed rapidly over a period of one week. Gist information was maintained over the same period when initial processing was semantic but only in the cued condition for completion. These results are discussed in terms of dual process theory, which postulates activation/integration of a representation as primarily relevant to implicit item information and elaboration of a representation as mainly relevant to semantic (i.e. categorical) information.

Get the gist? The effects of processing depth on false recognition in short-term and long-term memory

OpenAIRE

Flegal, Kristin E.; Reuter-Lorenz, Patricia A.

2014-01-01

Gist-based processing has been proposed to account for robust false memories in the converging-associates task. The deep-encoding processes known to enhance verbatim memory also strengthen gist memory and increase distortions of long-term memory (LTM). Recent research has demonstrated that compelling false memory illusions are relatively delay-invariant, also occurring under canonical short-term memory (STM) conditions. To investigate the contributions of gist to false memory at short and lon...

Predictive value and modeling analysis of MSCT signs in gastrointestinal stromal tumors (GISTs) to pathological risk degree.

Science.gov (United States)

Wang, J-K

2017-03-01

By analyzing MSCT (multi-slice computed tomography) signs with different risks in gastrointestinal stromal tumors, this paper aimed to discuss the predictive value and modeling analysis of MSCT signs in GISTs (gastrointestinal stromal tumor) to pathological risk degree. 100 cases of primary GISTs with abdominal and pelvic MSCT scan were involved in this study. All MSCT scan findings and enhanced findings were analyzed and compared among cases with different risk degree of pathology. Then GISTs diagnostic model was established by using support vector machine (SVM) algorithm, and its diagnostic value was evaluated as well. All lesions were solitary, among which there were 46 low-risk cases, 24 medium-risk cases and 30 high-risk cases. For all high-risk, medium-risk and low-risk GISTs, there were statistical differences in tumor growth pattern, size, shape, fat space, with or without calcification, ulcer, enhancement method and peritumoral and intratumoral vessels (pvalue at each period (plain scan, arterial phase, venous phase) (p>0.05). The apparent difference lied in plain scan, arterial phase and venous phase for each risk degree. The diagnostic accuracy of SVM diagnostic model established with 10 imaging features as indexes was 70.0%, and it was especially reliable when diagnosing GISTs of high or low risk. Preoperative analysis of MSCT features is clinically significant for its diagnosis of risk degree and prognosis; GISTs diagnostic model established on the basis of SVM possesses high diagnostic value.

Perceived Average Orientation Reflects Effective Gist of the Surface.

Science.gov (United States)

Cha, Oakyoon; Chong, Sang Chul

2018-03-01

The human ability to represent ensemble visual information, such as average orientation and size, has been suggested as the foundation of gist perception. To effectively summarize different groups of objects into the gist of a scene, observers should form ensembles separately for different groups, even when objects have similar visual features across groups. We hypothesized that the visual system utilizes perceptual groups characterized by spatial configuration and represents separate ensembles for different groups. Therefore, participants could not integrate ensembles of different perceptual groups on a task basis. We asked participants to determine the average orientation of visual elements comprising a surface with a contour situated inside. Although participants were asked to estimate the average orientation of all the elements, they ignored orientation signals embedded in the contour. This constraint may help the visual system to keep the visual features of occluding objects separate from those of the occluded objects.

The standard diagnosis, treatment, and follow-up of gastrointestinal stromal tumors based on guidelines.

Science.gov (United States)

Nishida, Toshirou; Blay, Jean-Yves; Hirota, Seiichi; Kitagawa, Yuko; Kang, Yoon-Koo

2016-01-01

Although gastrointestinal stromal tumors (GISTs) are a rare type of cancer, they are the commonest sarcoma in the gastrointestinal tract. Molecularly targeted therapy, such as imatinib therapy, has revolutionized the treatment of advanced GIST and facilitates scientific research on GIST. Nevertheless, surgery remains a mainstay of treatment to obtain a permanent cure for GIST even in the era of targeted therapy. Many GIST guidelines have been published to guide the diagnosis and treatment of the disease. We review current versions of GIST guidelines published by the National Comprehensive Cancer Network, by the European Society for Medical Oncology, and in Japan. All clinical practice guidelines for GIST include recommendations based on evidence as well as on expert consensus. Most of the content is very similar, as represented by the following examples: GIST is a heterogeneous disease that may have mutations in KIT, PDGFRA, HRAS, NRAS, BRAF, NF1, or the succinate dehydrogenase complex, and these subsets of tumors have several distinctive features. Although there are some minor differences among the guidelines--for example, in the dose of imatinib recommended for exon 9-mutated GIST or the efficacy of antigen retrieval via immunohistochemistry--their common objectives regarding diagnosis and treatment are not only to improve the diagnosis of GIST and the prognosis of patients but also to control medical costs. This review describes the current standard diagnosis, treatment, and follow-up of GISTs based on the recommendations of several guidelines and expert consensus.

Somatic loss of function mutations in neurofibromin 1 and MYC associated factor X genes identified by exome-wide sequencing in a wild-type GIST case

International Nuclear Information System (INIS)

Belinsky, Martin G.; Rink, Lori; Cai, Kathy Q.; Capuzzi, Stephen J.; Hoang, Yen; Chien, Jeremy; Godwin, Andrew K.; Mehren, Margaret von

2015-01-01

Approximately 10–15 % of gastrointestinal stromal tumors (GISTs) lack gain of function mutations in the KIT and platelet-derived growth factor receptor alpha (PDGFRA) genes. An alternate mechanism of oncogenesis through loss of function of the succinate-dehydrogenase (SDH) enzyme complex has been identified for a subset of these “wild type” GISTs. Paired tumor and normal DNA from an SDH-intact wild-type GIST case was subjected to whole exome sequencing to identify the pathogenic mechanism(s) in this tumor. Selected findings were further investigated in panels of GIST tumors through Sanger DNA sequencing, quantitative real-time PCR, and immunohistochemical approaches. A hemizygous frameshift mutation (p.His2261Leufs*4), in the neurofibromin 1 (NF1) gene was identified in the patient’s GIST; however, no germline NF1 mutation was found. A somatic frameshift mutation (p.Lys54Argfs*31) in the MYC associated factor X (MAX) gene was also identified. Immunohistochemical analysis for MAX on a large panel of GISTs identified loss of MAX expression in the MAX-mutated GIST and in a subset of mainly KIT-mutated tumors. This study suggests that inactivating NF1 mutations outside the context of neurofibromatosis may be the oncogenic mechanism for a subset of sporadic GIST. In addition, loss of function mutation of the MAX gene was identified for the first time in GIST, and a broader role for MAX in GIST progression was suggested. The online version of this article (doi:10.1186/s12885-015-1872-y) contains supplementary material, which is available to authorized users

RKAS loodab müügist saada 400 miljonit / Anne Oja

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Oja, Anne, 1970-

2008-01-01

Riigi Kinnisvara AS on kuulutanud enampakkumise välja neljale hoonestatud kinnistule, augustikuu jooksul peaks lisanduma veel seitse objekti. Kokku loodab RKAS müügist saada pisut üle 409 miljoni krooni

Emergency surgery due to complications during molecular targeted therapy in advanced gastrointestinal stromal tumors (GIST)

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Rutkowski, P.; Nowecki, Z. I.; Dziewirski, W.; Ruka, W.; Siedlecki, J. A.; Grzesiakowska, U.

2010-01-01

Aim. The aim of the study was to assess the frequency and results of disease/treatment-related emergency operations during molecular targeted therapy of advanced gastrointestinal stromal tumors (GISTs). Methods. We analyzed emergency operations in patients with metastatic/inoperable GISTs treated with 1 st -line imatinib - IM (group I: 232 patients; median follow-up time 31 months) and 2 nd -line sunitinib - SU (group II: 43 patients; median follow-up 13 months; 35 patients in trial A6181036) enrolled into the Polish Clinical GIST Registry. Results. In group I 3 patients (1.3%) underwent emergency surgery due to disease/treatment related complications: one due to bleeding from a ruptured liver tumor (1 month after IM onset) and two due to bowel perforation on the tumor with subsequent intraperitoneal abscess (both 2 months after IM onset). IM was restarted 5-8 days after surgery and no complications in wound healing were observed. In group II 4 patients (9.5%) underwent emergency operations due to disease/treatment related complications: three due to bowel perforations on the tumor (2 days, 20 days and 10 months after SU onset; 1 subsequent death) and one due to intraperitoneal bleeding from ruptured, necrotic tumor (3.5 months after SU start). SU was restarted 12-18 days after surgery and no complications in wound healing were observed. Conclusions. Emergency operations associated with disease or therapy during imatinib treatment of advanced GISTs are rare. The frequency of emergency operations during sunitinib therapy is considered to be higher than during first line therapy with imatinib which may be associated with more advanced and more resistant disease or to the direct mechanism of sunitinib action, i.e. combining cytotoxic and antiangiogenic activity and thus leading to dramatic tumor response. Molecular targeted therapy in GISTs should always be conducted in cooperation with an experienced surgeon. (authors)

Gist-based memory for prices and "better buys" in younger and older adults.

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Flores, Cynthia C; Hargis, Mary B; McGillivray, Shannon; Friedman, Michael C; Castel, Alan D

2017-04-01

Ageing typically leads to various memory deficits which results in older adults' tendency to remember more general information and rely on gist memory. The current study examined if younger and older adults could remember which of two comparable grocery items (e.g., two similar but different jams) was paired with a lower price (the "better buy"). Participants studied lists of grocery items and their prices, in which the two items in each category were presented consecutively (Experiment 1), or separated by intervening items (Experiment 2). At test, participants were asked to identify the "better buy" and recall the price of both items. There were negligible age-related differences for the "better buy" in Experiment 1, but age-related differences were present in Experiment 2 when there were greater memory demands involved in comparing the two items. Together, these findings suggest that when price information of two items can be evaluated and compared within a short period of time, older adults can form stable gist-based memory for prices, but that this is impaired with longer delays. We relate the findings to age-related changes in the use of gist and verbatim memory when remembering prices, as well as the associative deficit account of cognitive ageing.

False recall in the Deese–Roediger–McDermott paradigm: The roles of gist and associative strength

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Cann, David R.; McRae, Ken; Katz, Albert N.

2011-01-01

Theories of false memories, particularly in the Deese–Roediger–McDermott (DRM) paradigm, focus on word association strength and gist. Backward associative strength (BAS) is a strong predictor of false recall in this paradigm. However, other than being defined as a measure of association between studied list words and falsely recalled nonpresented critical words, there is little understanding of this variable. In Experiment 1, we used a knowledge-type taxonomy to classify the semantic relations in DRM stimuli. These knowledge types predicted false-recall probability, as well as BAS itself, with the most important being situation features, synonyms, and taxonomic relations. In three subsequent experiments, we demonstrated that lists composed solely of situation features can elicit a gist and produce false memories, particularly when monitoring processes are made more difficult. Our results identify the semantic factors that underlie BAS and suggest how considering semantic relations leads to a better understanding of gist formation. PMID:21506047

GASTROINTESTINAL STROMAL TUMOR (GIST

Directory of Open Access Journals (Sweden)

Luigi eTornillo

2014-11-01

Full Text Available Gastrointestinal stromal tumors are the most frequent mesenchymal tumors of the gastrointestinal tract. The discovery that these tumors, formerly thought of smooth muscle origin, are indeed better characterized by specific activating mutation in genes coding for the receptor tyrosine kinases CKIT and PDGFRA and that these mutations are strongly predictive for the response to targeted therapy with receptor tyrosine kinase inhibitors has made GISTs the typical example of the integration of basic molecular knowledge in the daily clinical activity. The information on the mutational status of these tumors is essential to predict (and subsequently to plan the therapy. As resistant cases are frequently wild-type, other possible oncogenic events, defining other entities, have been discovered (e.g. succinil dehydrogenase mutation/dysregulation, insuline growth factor expression, mutations in the RAS-RAF-MAPK pathway. The classification of disease must nowadays rely on the integration of the clinico-morphological characteristics with the molecular data.

The Influence of Color on the Perception of Scene Gist

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Castelhano, Monica S.; Henderson, John M.

2008-01-01

In 3 experiments the authors used a new contextual bias paradigm to explore how quickly information is extracted from a scene to activate gist, whether color contributes to this activation, and how color contributes, if it does. Participants were shown a brief presentation of a scene followed by the name of a target object. The target object could…

Postlearning stress differentially affects memory for emotional gist and detail in naturally cycling women and women on hormonal contraceptives.

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Nielsen, Shawn E; Ahmed, Imran; Cahill, Larry

2014-08-01

Sex differences in emotional memory have received increasing interest over the past decade. However, to date, no work has explored how a postlearning stressor might modulate the influence of sex hormone status on memory for gist and peripheral detail in an emotional versus neutral context. Here, we tested 3 predictions. First, compared with naturally cycling (NC) women in the luteal phase, women on hormonal contraception (HC) would have significantly blunted hypothalamic-pituitary-adrenal reactivity to physical stress. Second, postlearning stress would enhance detail and gist memory from an emotional story in NC women, and finally, postlearning stress would not affect emotional memory for details or gist in HC women. Healthy NC and HC women viewed a brief, narrated story containing neutral or emotionally arousing elements. Immediately after, cold pressor stress (CPS) or a control procedure was administered. One week later, participants received a surprise free recall test for story elements. NC women exhibited significantly greater cortisol increases to CPS compared with HC women. NC women who viewed the emotional story and were administered CPS recalled the most peripheral details overall and more gist from the emotional compared with the neutral story. In HC women, however, the postlearning cortisol release did not affect memory for gist or peripheral details from the emotional or neutral story in any way. Additionally, NC and HC women performed similarly on measures of attention and arousal. These findings suggest that in women, postlearning stress differentially affects memory for emotional information depending on their hormonal contraceptive status.

Enteroscopic Tattooing for Better Intraoperative Localization of a Bleeding Jejunal GIST Facilitates Minimally Invasive Laparoscopically-assisted Surgery.

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Iacob, Razvan; Dimitriu, Anca; Stanciulea, Oana; Herlea, Vlad; Popescu, Irinel; Gheorghe, Cristian

2016-03-01

We present the case of a 63-year-old man that was admitted for melena and severe anemia. Upper GI endoscopy and colonoscopy failed to identify the lesion responsible for bleeding, and enteroCT scan was also non-contributive to the diagnosis. Capsule endoscopy indicated possible jejunal bleeding but could not indicate the source of bleeding, recommending anterograde enteroscopy. Single balloon enteroscopy identified a 2 cm submucosal tumour in the distal part of the jejunum, with a macroscopic appearance suggesting a gastrointestinal stromal tumour (GIST). The tumor location was marked using SPOT tattoo and subsequently easily identified by the surgeon and resected via minimally invasive laparoscopic-assisted approach. Histological and immunohistochemical analysis indicated a low risk GIST. The unusual small size of the GIST as a modality of presentation, with digestive bleeding and anemia and the ability to use VCE/enteroscopy to identify and mark the lesion prior to minimally invasive surgery, represent the particularities of the presented case.

Long-term memory for the emotional gist and the emotional essence of an experience.

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Safer, Martin A; Breslin, Carolyn W; Boesch, Richard P; Cerqueira, Renata

2007-11-01

We investigated accuracy in recalling past emotional behaviours and emotionality. Male couples discussed the history of their relationship, and coders rated the extent to which each partner engaged in behaviours such as complimenting or criticising. These ratings were combined into dimensions representing the deeper, emotional essence of that partner's discussion (expressions of We-ness, Fondness, Negativity, and Disappointment). Four years later, participants accurately recalled some of their own and some of their partner's emotional gist-level behaviours, but their answers indicated that they also remembered the emotional essence of the conversation. We conclude that individuals can retain the emotional essence of an experience for a long time, and that they may use this memory to infer, in part, gist-level details of the experience.

Amnesiacs might get the gist: reduced false recognition in amnesia may be the result of impaired item-specific memory.

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Nissan, Jack; Abrahams, Sharon; Sala, Sergio Della

2013-01-01

It is a common finding in tests of false recognition that amnesic patients recognize fewer related lures than healthy controls, and this has led to assumptions that gist memory is damaged in these patients (Schacter, Verfaellie, & Anes, 1997, Neuropsychology, 11; Schacter, Verfaellie, Anes, & Racine, 1998, Journal of Cognitive Neuroscience, 10; Schacter, Verfaellie, & Pradere, 1996, Journal of Memory and Language, 35). However, clinical observations find that amnesic patients typically hold meaningful conversations and make relevant remarks, and there is some experimental evidence highlighting preserved immediate recall of prose (Baddeley & Wilson, 2002, Neuropsychologia, 40; Gooding, Isaac, & Mayes, 2005, Neuropsychologia, 43; Rosenbaum, Gilboa, Levine, Winocur, & Moscovitch, 2009, Neuropsychologia, 47), which suggests that amnesiacs can get the gist. The present experiment used false recognition paradigms to assess whether the reduced rate of false recognition found in amnesic patients may be a consequence of their impaired item-specific memory. It examined the effect of increasing the item-specific memory of amnesic patient DA by bringing her to criterion on relevant study-lists and compared her performance on a false recognition paradigm with a group of 32 healthy young adults. Results indicated that when DA's item-specific memory was increased she was more able to gist and her performance was no different to the healthy young adults. Previous assumptions that gist memory is necessarily damaged in amnesia might therefore be revisited, since the reduced rate of false recognition could be caused by impaired item-specific memory. The experiment also highlights a positive relationship between item-specific and gist memory which has not previously been accounted for in false-recognition experiments.

Bridging Learning Communities Through Experiential Learning with GIST: 2Y College Experience

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Sorey, N.; Phillips, C. D.

2017-12-01

This study reviews successes of community engagement through experiential learning with GIST across academic disciplines that leverage topics with technology and community relationships throughout a two-year campus and the community at large. This approach allowed for a diversification of populations reached through college student engagement and community outreach efforts. Technological frameworks and development of best practice resources to support students and faculty were shown to increase the capacity for undergraduate research experiences, K12 short course offerings during the summer, and the formation of a STEM-focused student organization. The RSO has participated in activities that include educational technology development, participating in the growth and development of the area's maker movement community, and geoscience outreach and education. Development of the program thus far and lessons learned have resulted in a proposal for an areal-based informal pathway linking the K12 community to area colleges by integrating geoscience outreach with GIST through the maker movement.

Post-learning stress differentially affects memory for emotional gist and detail in naturally cycling women and women on hormonal contraceptives

Science.gov (United States)

Nielsen, Shawn E.; Ahmed, Imran; Cahill, Larry

2014-01-01

Sex differences in emotional memory have received increasing interest over the past decade. However, to date, no work has explored how a post-learning stressor might modulate the influence of sex hormone status on memory for gist and peripheral detail in an emotional versus neutral context. Here, we tested three predictions. First, compared to naturally cycling women (NC women) in the luteal phase, women on hormonal contraception (HC women) would have significantly blunted HPA reactivity to physical stress. Second, post-learning stress would enhance detail and gist memory from an emotional story in NC women, and finally, post-learning stress would not affect emotional memory for details or gist in HC women. Healthy NC and HC women viewed a brief, narrated story containing neutral or emotionally arousing elements. Immediately after, Cold Pressor Stress (CPS) or a control procedure was administered. One week later, participants received a surprise free recall test for story elements. NC women exhibited significantly greater cortisol increases to CPS compared to HC women. NC women who viewed the emotional story and were administered CPS recalled the most peripheral details overall and more gist from the emotional compared to the neutral story. In HC women, however, the post-learning cortisol release did not affect memory for gist or peripheral details from the emotional or neutral story in any way. Additionally, NC and HC women performed similarly on measures of attention and arousal. These findings suggest that in women, post-learning stress differentially affects memory for emotional information depending on their hormonal contraceptive status. PMID:24841741

Beyond the GIST: Mesenchymal Tumors of the Stomach

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Menias, Christine O.; Gaballah, Ayman H.; Shroff, Stuti; Taggart, Melissa W.; Garg, Naveen; Elsayes, Khaled M.

2013-01-01

Intramural gastric masses arise in the wall of the stomach (generally within the submucosa or muscularis propria), often with intact overlying mucosa. These tumors are typically mesenchymal in origin and have overlapping radiologic appearances. A combination of features such as location, attenuation, enhancement, and growth pattern may suggest one diagnosis over another. Gastrointestinal stromal tumors (GISTs) account for the majority of intramural tumors and can vary widely in appearance, from small intraluminal lesions to exophytic masses that protrude into the peritoneal cavity, commonly with areas of hemorrhage or necrosis. A well-circumscribed mass measuring −70 to −120 HU is a lipoma. Leiomyomas usually manifest as low-attenuation masses at the gastric cardia. Homogeneous attenuation is a noteworthy characteristic of schwannomas, particularly for larger lesions that might otherwise be mistaken for GISTs. A hypervascular mass in the antrum is a common manifestation of glomus tumors. Hemangiomas are also hypervascular but often manifest in childhood. Inflammatory fibroid polyps usually arise as a polypoid mass in the antrum. Inflammatory myofibroblastic tumors are infiltrative neoplasms with a propensity for local recurrence. Plexiform fibromyxomas are rare, usually antral tumors. Carcinoid tumors are epithelial in origin, but often submucosal in location, and therefore should be distinguished from other intramural lesions. Multiple carcinoid tumors are associated with hypergastrinemia, either in the setting of chronic atrophic gastritis or Zollinger-Ellison syndrome. Sporadic solitary carcinoid tumors not associated with hypergastrinemia have a higher rate of metastasis. Histopathologic analysis, including immunohistochemistry, is usually required for diagnosis of intramural masses. © RSNA, 2013 PMID:24108557

Get the gist? The effects of processing depth on false recognition in short-term and long-term memory.

Science.gov (United States)

Flegal, Kristin E; Reuter-Lorenz, Patricia A

2014-07-01

Gist-based processing has been proposed to account for robust false memories in the converging-associates task. The deep-encoding processes known to enhance verbatim memory also strengthen gist memory and increase distortions of long-term memory (LTM). Recent research has demonstrated that compelling false memory illusions are relatively delay-invariant, also occurring under canonical short-term memory (STM) conditions. To investigate the contributions of gist to false memory at short and long delays, processing depth was manipulated as participants encoded lists of four semantically related words and were probed immediately, following a filled 3- to 4-s retention interval, or approximately 20 min later, in a surprise recognition test. In two experiments, the encoding manipulation dissociated STM and LTM on the frequency, but not the phenomenology, of false memory. Deep encoding at STM increases false recognition rates at LTM, but confidence ratings and remember/know judgments are similar across delays and do not differ as a function of processing depth. These results suggest that some shared and some unique processes underlie false memory illusions at short and long delays.

Emotionally negative pictures enhance gist memory.

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Bookbinder, S H; Brainerd, C J

2017-02-01

In prior work on how true and false memory are influenced by emotion, valence and arousal have often been conflated. Thus, it is difficult to say which specific effects are caused by valence and which are caused by arousal. In the present research, we used a picture-memory paradigm that allowed emotional valence to be manipulated with arousal held constant. Negatively valenced pictures elevated both true and false memory, relative to positive and neutral pictures. Conjoint recognition modeling revealed that negative valence (a) reduced erroneous suppression of true memories and (b) increased the familiarity of the semantic content of both true and false memories. Overall, negative valence impaired the verbatim side of episodic memory but enhanced the gist side, and these effects persisted even after a week-long delay. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Guidelines for time-to-event end point definitions in sarcomas and gastrointestinal stromal tumors (GIST) trials: results of the DATECAN initiative (Definition for the Assessment of Time-to-event Endpoints in CANcer trials)†.

Science.gov (United States)

Bellera, C A; Penel, N; Ouali, M; Bonvalot, S; Casali, P G; Nielsen, O S; Delannes, M; Litière, S; Bonnetain, F; Dabakuyo, T S; Benjamin, R S; Blay, J-Y; Bui, B N; Collin, F; Delaney, T F; Duffaud, F; Filleron, T; Fiore, M; Gelderblom, H; George, S; Grimer, R; Grosclaude, P; Gronchi, A; Haas, R; Hohenberger, P; Issels, R; Italiano, A; Jooste, V; Krarup-Hansen, A; Le Péchoux, C; Mussi, C; Oberlin, O; Patel, S; Piperno-Neumann, S; Raut, C; Ray-Coquard, I; Rutkowski, P; Schuetze, S; Sleijfer, S; Stoeckle, E; Van Glabbeke, M; Woll, P; Gourgou-Bourgade, S; Mathoulin-Pélissier, S

2015-05-01

The use of potential surrogate end points for overall survival, such as disease-free survival (DFS) or time-to-treatment failure (TTF) is increasingly common in randomized controlled trials (RCTs) in cancer. However, the definition of time-to-event (TTE) end points is rarely precise and lacks uniformity across trials. End point definition can impact trial results by affecting estimation of treatment effect and statistical power. The DATECAN initiative (Definition for the Assessment of Time-to-event End points in CANcer trials) aims to provide recommendations for definitions of TTE end points. We report guidelines for RCT in sarcomas and gastrointestinal stromal tumors (GIST). We first carried out a literature review to identify TTE end points (primary or secondary) reported in publications of RCT. An international multidisciplinary panel of experts proposed recommendations for the definitions of these end points. Recommendations were developed through a validated consensus method formalizing the degree of agreement among experts. Recommended guidelines for the definition of TTE end points commonly used in RCT for sarcomas and GIST are provided for adjuvant and metastatic settings, including DFS, TTF, time to progression and others. Use of standardized definitions should facilitate comparison of trials' results, and improve the quality of trial design and reporting. These guidelines could be of particular interest to research scientists involved in the design, conduct, reporting or assessment of RCT such as investigators, statisticians, reviewers, editors or regulatory authorities. © The Author 2014. Published by Oxford University Press on behalf of the European Society for Medical Oncology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Gist-based conceptual processing of pictures remains intact in patients with amnestic mild cognitive impairment.

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Deason, Rebecca G; Hussey, Erin P; Budson, Andrew E; Ally, Brandon A

2012-03-01

The picture superiority effect, better memory for pictures compared to words, has been found in young adults, healthy older adults, and, most recently, in patients with Alzheimer's disease and mild cognitive impairment. Although the picture superiority effect is widely found, there is still debate over what drives this effect. One main question is whether it is enhanced perceptual or conceptual information that leads to the advantage for pictures over words. In this experiment, we examined the picture superiority effect in healthy older adults and patients with amnestic mild cognitive impairment (MCI) to better understand the role of gist-based conceptual processing. We had participants study three exemplars of categories as either words or pictures. In the test phase, participants were again shown pictures or words and were asked to determine whether the item was in the same category as something they had studied earlier or whether it was from a new category. We found that all participants demonstrated a robust picture superiority effect, better performance for pictures than for words. These results suggest that the gist-based conceptual processing of pictures is preserved in patients with MCI. While in healthy older adults preserved recollection for pictures could lead to the picture superiority effect, in patients with MCI it is most likely that the picture superiority effect is a result of spared conceptually based familiarity for pictures, perhaps combined with their intact ability to extract and use gist information.

What's the FOX Got to Do with the KITten? Regulating the Lineage-Specific Transcriptional Landscape in GIST.

Science.gov (United States)

Lee, Donna M; Duensing, Anette

2018-02-01

Transcriptional regulation of the KIT receptor tyrosine kinase, a master regulator in gastrointestinal stromal tumors (GIST) and their precursors, the interstitial cells of Cajal (ICC), is part of a positive feedback loop involving the transcription factor ETV1. A new study now shows that the forkhead box (FOX) family transcription factor FOXF1 not only is an upstream regulator of ETV1 and hence ICC/GIST lineage-specific gene transcription, but also functions as lineage-specific pioneer factor with an active role in chromatin rearrangement to facilitate ETV1 binding and transcriptional activity. Cancer Discov; 8(2); 146-9. ©2018 AACR See related article by Ran et al., p. 234 . ©2018 American Association for Cancer Research.

Gastrointestinal stromal tumors (GIST) assessment using {sup 18}F-fluordeoxyglucose

Energy Technology Data Exchange (ETDEWEB)

Massardo, L T; Gonzalez, P; Jaimovich, R [Nuclear Medicine Section, Medicine Department University of Chile Clinical Hospital (Chile); Jofrea, M J; Canessa, J; Sierralta, P [Molecular Imaging PET Center, Military Hospital, Santiago (Chile)

2007-11-15

Introduction: Stromal gastrointestinal tumors (GIST) are relatively infrequent soft sarcomas, although correspond to the most common mesenchymal tumor in the gastrointestinal tract. Surgery is the main therapy during initial stages. Nearly a third of them could be malignant (higher risk) depending on the localization, size and histological parameters. Chemotherapy and radiotherapy have low therapeutic value. Specific molecular therapy associated to surgery using imatinib-mesylate (GLIVEC ) - a selective transductor signal inhibitor for some tyrosine-kinase receptors -is currently use. It is helpful in non-resecables, recurrent or metastatic tumors. Metabolic fluorine I8-deoxyglucose (FDG) allows to characterize tumor behavior demonstrating good predictive value. Promising results have been obtained using adjuvant and neoadjuvant protocols. There are some multicenter in-course trials including FDG in order to evaluate early response to GLIVEC therapy. Other recently developed molecules such as sunitinib malate (SUTENT) are used in non-responders. Method: We have performed 18 FDG studies to 15 GIST patients referred from different centers in a period of 48 months, corresponding approximately to 1% of all cancers in adults. and to 6% of gastrointestinal tumors. The mean age of the group was 57{+-}10.6 y.o., ranging from 33-72 years, 60% of the patients were male. GIST primary localization corresponded to jejunum or ileum (4), duodenum (3), esophagus, stomach (1) besides, 2 retroperitoneal/extra intestinal cases and 5 disseminated cases with no clear origin site. Eight out of fifteen patients presented known dissemination when FDG was performed. PET-FDG was performed to assess: a) medical therapy control in 9 cases: 7 with GLIVEC, 1 with SUTENT post GLIVEC and 1 post chemotherapy, b) re-staging in 6 and c) staging in the other 3 cases (1 submitted to surgery and l extensive tumor to decide GLIVEC therapy). All but one patients already had surgery performed with a mean

Follow-up of hepatic and peritoneal metastases of gastrointestinal tumors (GIST) under Imatinib therapy requires different criteria of radiological evaluation (size is not everything!!!)

International Nuclear Information System (INIS)

Mabille, Mylene; Vanel, Daniel; Albiter, Marcela; Le Cesne, Axel; Bonvalot, Sylvie; Le Pechoux, Cecile; Terrier, Philippe; Shapeero, Lorraine G.; Dromain, Clarisse

2009-01-01

Purpose: To define computed tomography (CT) criteria for evaluating the response of patients with gastrointestinal stromal tumors (GIST) who are receiving Imatinib (tyrosine-kinase inhibitor therapy). Materials and methods: This prospective CT study evaluated 107 consecutive patients with advanced metastatic GIST treated with Imatinib. Results: Seventy patients had total or partial cystic-like transformation of hepatic and/or peritoneal metastases. These pseudocysts remained unchanged in size or stable in size on successive CT examinations (stable disease according to RECIST criteria). Forty-six patients developed metastases, 17 patients showed increasing parietal thickness and 29 patients with peripheral enhancing nodules. These CT changes represented local recurrence consistent with GIST resistance to Imatinib treatment. WHO or RECIST criteria did not provide a reliable evaluation of disease evolution or recurrence. Development of new enhancement of lesions (parietal thickness or nodule) was the only reliable criterion. Conclusion: The development of peripheral thickening or enhancing nodules within cystic-like metastatic lesions, even without any change in size, represented progressive GIST under Imatinib, growing in a short time and should alert the clinician for the possible need for a change in therapy

Gastrointestinal Stromal Tumors (GIST) of the Stomach: Retrospective Experience with Surgical Resection at the National Cancer Institute

International Nuclear Information System (INIS)

NAGUIB, Sh.F.; ZAGHLOUL, A.S.; El MARAKBY, H.

2008-01-01

Gastric Gist's account for more than half of all gastrointestinal stromal tumors and represent less than 5% of all gastric tumors. The peak age for harboring Gist of the stomach is around 60 years and a slight male preponderance is reported. These tumors are identified by expression of CD117 or CD34 antigen. Symptoms at presentation usually include bleeding, ab¬dominal pain or abdominal mass. Endoscopically, they typically appear as a submucosal mass with or without ulceration and on CT scans an extra gastric mass is usually seen. Complete surgical resection provides the only chance for cure, with only l-2 cm free margins needed. However, local recurrence and/or metastases supervene in almost half the patients treated with surgery alone, even when no gross residual is left. Thereby imatinib mesylate was advocated as an adjuvant to surgery, which appears to have improved disease-free and overall survival. Aim of the Work: The aim of this work was to assess clinico-pathological features of gastrointestinal stromal tumors (GIST) of the stomach and to appraise the results of treatment by surgery in patients treated at the National Cancer Institute (NCI) of Cairo between January 2002 and December 2007. Patients and Methods: Nineteen patients with histologically and immuno-histochemically proven GIST of the stomach were treated by surgery at the NCI during the 6-year study period. Preoperative assessment included detailed history, clinical examination, full laboratory tests, endoscopy, abdominal ultrasound and CT. General medical assessment included chest X-ray, ECG and echocardiography. Results: The patients' age ranged from 26 to 77 years with a median of 51 years. Obvious male/female preponderance was noticed (68.4% to 31.6%). Tumors were located at the upper 1/3 in 42.1%, at the middle 1/3 in 31.6% and at the lower 1/3 in 26.3%. The most common clinical presentation was related to bleeding (hematemesis, melena or anaemia) and was seen in 63.2%. No tumors were

The outcome and predictive factors of sunitinib therapy in advanced gastrointestinal stromal tumors (GIST) after imatinib failure - one institution study

International Nuclear Information System (INIS)

Rutkowski, Piotr; Osuch, Czesław; Mierzejewska, Ewa; Wasielewski, Kacper; Woźniak, Agnieszka; Grzesiakowska, Urszula; Nowecki, Zbigniew I; Siedlecki, Janusz A; Limon, Janusz; Bylina, Elżbieta; Klimczak, Anna; Świtaj, Tomasz; Falkowski, Sławomir; Kroc, Jacek; Ługowska, Iwona; Brzeskwiniewicz, Magdalena; Melerowicz, Wojciech

2012-01-01

Gastrointestinal stromal tumors (GIST) mutational status is recognized factor related to the results of tyrosine kinase inhibitors therapy such as imatinib (IM) or sunitinib (SU). Arterial hypertension (AH) is common adverse event related to SU, reported as predictive factor in renal cell carcinoma. The aim of the study was to analyze the outcomes and factors predicting results of SU therapy in inoperable/metastatic CD117(+) GIST patients after IM failure. We identified 137 consecutive patients with advanced inoperable/metastatic GIST treated in one center with SU (2 nd line treatment). Median follow-up time was 23 months. Additionally, in 39 patients there were analyzed selected constitutive single nucleotide polymorphisms (SNPs) of VEGFA and VEGFR2 genes. One year progression-free survival (PFS; calculated from the start of SU) rate was 42% and median PFS was 43 weeks. The estimated overall survival (OS, calculated both from start of SU or IM) was 74 weeks and 51 months, respectively. One-year PFS was 65% (median 74 weeks) in 55 patients with AH vs. 22% (median 17 weeks) in patients without AH. Patients with primary tumors carrying mutations in KIT exon 9 or wild-type had substantially better 1-year PFS (68% and 57%; median 65.5 and 50.5 weeks, respectively) than patients having tumors with KIT exon 11 or PDGFRA mutations (34% and 15%; median 36.8 and 9 weeks, respectively). We identified two independent factors with significant impact on PFS and OS in univariate and multivariate analysis: primary tumor genotype and presence of AH. The most common adverse events during therapy were: fatigue, AH, hypothyroidism, hand and foot syndrome, mucositis, skin reactions, dyspepsia, and diarrhea. Two deaths were assessed as related to tumor rupture caused by reaction to SU therapy. The presence of C-allele in rs833061 and the T-allele in rs3025039 polymorphism of VEGFA were associated with significantly higher risk of hypothyroidism (OR: 10.0 p = 0.041 and OR: 10.5; p = 0

Diffusion-weighted magnetic resonance imaging in metastatic gastrointestinal stromal tumor (GIST) - A pilot study on the assessment of treatment response in comparison with 18F-FDG PET/CT

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Schmidt, Sabine; Koehli, Melanie; Meuli, Reto [Dept. of Radiology, Centre Hospitalier Universitaire Vaudois, Univ. of Lausanne, Lausanne (Switzerland)], e-mail: sabine.schmidt@chuv.ch; Dunet, Vincent; Prior, John O. [Dept. of Nuclear Medicine, Centre Hospitalier Universitaire Vaudois, Uniausanne, Lausanne (Switzerland); Montemurro, Michael [Dept. of Oncology, Centre Hospitalier Universitaire Vaudois (CHUV), Univ. of Lausanne, Lausanne (Switzerland)

2013-10-15

Background: Diffusion-weighted magnetic resonance imaging (MRI) is increasingly being used for assessing the treatment success in oncology, but the real clinical value needs to evaluated by comparison with other, already established, metabolic imaging techniques. Purpose: To prospectively evaluate the clinical potential of diffusion-weighted MRI with apparent diffusion coefficient (ADC) mapping for gastrointestinal stromal tumor (GIST) response to targeted therapy compared with 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT). Material and Methods: Eight patients (mean age, 56{+-}11 years) known to have metastatic GIST underwent 18F-FDG PET/CT and MRI (T1Gd, DWI [b = 50,300,600], ADC mapping) simultaneously, before and after change in targeted therapy. MR and PET/CT examinations were first analyzed blindly. Second, PET/CT images were co-registered with T1Gd-MR images for lesion detection. Only 18F-FDG avid lesions were considered. Maximum standardized uptake value (SUV{sub max}) and the corresponding minimum ADC{sub min} were measured for the six largest lesions per patient, if any, on baseline and follow-up examinations. The relationship between changes in SUV{sub max} and ADCmin was analyzed (Spearman's correlation). Results: Twenty-four metastases (12 hepatic, 12 extra-hepatic) were compared on PET/CT and MR images. SUV{sub max} decreased from 7.7{+-}8.1 g/mL to 5.5{+-}5.4 g/mL (P = 0.20), while ADC{sub min} increased from 1.2{+-}0.3 X 10{sup -3}mm{sup 2}/s to 1.5{+-}0.3 X 10{sup -3}mm{sup 2}/s (P = 0.0002). There was a significant association between changes in SUV{sub max} and ADC{sub min} (rho = - 0.62, P = 0.0014), but not between changes in lesions size (P = 0.40). Conclusion: Changes in ADCmin correlated with the response of 18F-FDG avid GIST to targeted therapy. Thus, diffusion-weighted MRI may represent a radiation-free alternative for follow-up treatment for metastatic GIST patients.

The roles of scene gist and spatial dependency among objects in the semantic guidance of attention in real-world scenes.

Science.gov (United States)

Wu, Chia-Chien; Wang, Hsueh-Cheng; Pomplun, Marc

2014-12-01

A previous study (Vision Research 51 (2011) 1192-1205) found evidence for semantic guidance of visual attention during the inspection of real-world scenes, i.e., an influence of semantic relationships among scene objects on overt shifts of attention. In particular, the results revealed an observer bias toward gaze transitions between semantically similar objects. However, this effect is not necessarily indicative of semantic processing of individual objects but may be mediated by knowledge of the scene gist, which does not require object recognition, or by known spatial dependency among objects. To examine the mechanisms underlying semantic guidance, in the present study, participants were asked to view a series of displays with the scene gist excluded and spatial dependency varied. Our results show that spatial dependency among objects seems to be sufficient to induce semantic guidance. Scene gist, on the other hand, does not seem to affect how observers use semantic information to guide attention while viewing natural scenes. Extracting semantic information mainly based on spatial dependency may be an efficient strategy of the visual system that only adds little cognitive load to the viewing task. Copyright © 2014 Elsevier Ltd. All rights reserved.

Radiotherapy in the treament of gastrointestinal stromal tumors

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Rebecca C. Heintzelman

2011-10-01

Full Text Available Gastrointestinal stromal tumors (GIST are uncommon mesenchymal tumors of the gastrointestinal tract. Up to one-third of GISTs are malignant with a high rate of metastasis. Surgical resection is the mainstay of care for patients with resectable disease. Imatinib mesylate, a selective tyrosine kinase inhibitor, is the current standard of care for GISTs that cannot be completely resected or in cases of metastatic GIST. Although often overlooked, radiation therapy is a viable option for select patients with GIST. We report the case of a patient with unresectable GIST who was treated with local radiotherapy and achieved longterm response. We also present a review of the literature regarding the use of radiotherapy in the treatment of GIST. GIST has been shown to be a radiosensitive tumor. Radiotherapy can offer long-term local control and should be considered in the adjuvant or palliative setting. The role of radiotherapy delivered concurrently with imatinib in the treatment of GIST may warrant further investigation.

The outcome and predictive factors of sunitinib therapy in advanced gastrointestinal stromal tumors (GIST after imatinib failure - one institution study

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Rutkowski Piotr

2012-03-01

Full Text Available Abstract Background Gastrointestinal stromal tumors (GIST mutational status is recognized factor related to the results of tyrosine kinase inhibitors therapy such as imatinib (IM or sunitinib (SU. Arterial hypertension (AH is common adverse event related to SU, reported as predictive factor in renal cell carcinoma. The aim of the study was to analyze the outcomes and factors predicting results of SU therapy in inoperable/metastatic CD117(+ GIST patients after IM failure. Methods We identified 137 consecutive patients with advanced inoperable/metastatic GIST treated in one center with SU (2nd line treatment. Median follow-up time was 23 months. Additionally, in 39 patients there were analyzed selected constitutive single nucleotide polymorphisms (SNPs of VEGFA and VEGFR2 genes. Results One year progression-free survival (PFS; calculated from the start of SU rate was 42% and median PFS was 43 weeks. The estimated overall survival (OS, calculated both from start of SU or IM was 74 weeks and 51 months, respectively. One-year PFS was 65% (median 74 weeks in 55 patients with AH vs. 22% (median 17 weeks in patients without AH. Patients with primary tumors carrying mutations in KIT exon 9 or wild-type had substantially better 1-year PFS (68% and 57%; median 65.5 and 50.5 weeks, respectively than patients having tumors with KIT exon 11 or PDGFRA mutations (34% and 15%; median 36.8 and 9 weeks, respectively. We identified two independent factors with significant impact on PFS and OS in univariate and multivariate analysis: primary tumor genotype and presence of AH. The most common adverse events during therapy were: fatigue, AH, hypothyroidism, hand and foot syndrome, mucositis, skin reactions, dyspepsia, and diarrhea. Two deaths were assessed as related to tumor rupture caused by reaction to SU therapy. The presence of C-allele in rs833061 and the T-allele in rs3025039 polymorphism of VEGFA were associated with significantly higher risk of hypothyroidism

CD63 and GLUT-1 Overexpression Could Predict a Poor Clinical Outcome in GIST: A Study of 54 Cases with Follow-Up

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Piotr Lewitowicz

2016-01-01

Full Text Available Background and Goals. In light of current knowledge, it seems that alternations underlying GISTs are well explained, although all that is enhanced by various aspects on a daily basis. More recently, attention has been pointed towards exosomes as important particles able to modify healthy and also diseased tissues including cancer. The goal of the present study was an analysis of CD9, CD63, and GLUT-1 as a marker of hypoxia status within 54 cases of GIST and evaluation of their predictive value. Methods. 54 cases of patients suffering from GIST were enrolled into the study, predominantly in the gastric location. All operated cases had no Imatinib and other chemotherapies up to the day of operation. Expression of targeted proteins was performed by immunohistochemistry and, after that, the results with tabulated clinical data were compared by Kaplan-Meier method and multivariate Cox proportional hazard model of statistical analysis. Results. Our results presented a marked dependence of worsening clinical outcome with high expression CD63 (p=0.008 as well as with GLUT-1 (p=0.014. We noted a strict correlation of GLUT-1 expression with CD63 expression (p=0.03, which could confirm the thesis about the contribution of exosomes in intratumoural hypoxia status. The collected material did not confirm CD9 contribution. Conclusions. As presented here, CD63 and GLUT-1 have a prognostic value in GIST cases. The results confirm the other studies in this scope and can be used in future as an additional prognostic factor.

Large gastrointestinal stromal tumor and advanced adenocarcinoma in the rectum coexistent with an incidental prostate carcinoma: A case report

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Toshiaki Suzuki

2014-01-01

CONCLUSION: Radical surgery with perioperative adjuvant chemotherapy using tyrosine kinase inhibitors is the choice for treatment of large GISTs with a malignant potential. Our report suggests that aggressive surgical approach would be feasible, when a secondary tumor is present near the GIST.

Laparoscopic atypical gastrectomy in the treatment of gastric GIST. Short-term and medium-term outcomes

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Santiago Reimondez

2017-08-01

Full Text Available Gastrointestinal stromal tumors are the most common mesenchymal neoplasms of the gastrointestinal tract. Recently, many studies have addressed the laparoscopic management of these tumors. The aim of this study was to evaluate the safety and efficacy of laparoscopic atypical gastrectomy in the resolution of these neoplasms. In the period between January 2009 and December 2015, 24 patients with suspected gastric GIST less than 5 cm in size underwent surgery under this approach. Abscense of peritoneal and liver metastases and immunohistochemistry expression of CD117 antigen were considered as inclusion criteria. We retrospectively analyzed clinical and histopathological characteristics, surgical outcomes, postoperative complications and oncological results. Statistical analysis included 14 patients. The mean age was 60 years (10 women and 4 men and upper gastrointestinal bleeding was the chief complaint for consultation. Conversion to open surgery was necessary in one case and no major complications, readmissions or reoperations were recorded. The mean tumor size was 41 mm with negative resection margin in all samples. The mean hospital stay was 3 days and no tumor recurrences were recorded in 44 months of follow-up. Laparoscopic atypical gastrectomy for gastric GIST is a safe and effective technique with good outcomes in experienced hands

MDCT of primary, locally recurrent, and metastatic duodenal gastrointestinal stromal tumours (GISTs): A single institution study of 25 patients with review of literature

International Nuclear Information System (INIS)

Cheng, J.M.; Tirumani, S.H.; Shinagare, A.B.; Jagannathan, J.P.; Hornick, J.L.; Raut, C.P.; Ramaiya, N.H.

2014-01-01

Aim: To describe the multidetector computed tomography (MDCT) features of primary, locally recurrent, and metastatic duodenal gastrointestinal stromal tumours (GISTs). Materials and methods: In this institutional review board-approved, Health Insurance Portability and Accountability Act of 1996 (HIPAA)-compliant, retrospective study, 25 patients [13 men, 12 women; mean age 56 years (34–74 years)] with histopathologically confirmed duodenal GISTs seen at Dana Farber Cancer Institute and Brigham and Women's Hospital from December 1999 to October 2009 were identified. The MDCT of primary tumours in six patients and follow-up imaging in all the 25 patients was reviewed by two radiologists in consensus. Electronic medical records were reviewed to document the clinical characteristics and management. Results: The mean size of the primary tumour was 3.7 cm (range 2.5–5.6 cm). Three of six primary tumours were in the second and third portions of the duodenum, one in the third portion, one in the third and fourth portions, and one in the fourth portion. Three of six of the tumours were exophytic, two were both exophytic and intraluminal, and one was intramural. The tumours were well-circumscribed, round or oval masses, with few lobulations, and were either homogeneously hyper-enhancing or heterogeneously isodense at MDCT. None of the tumours had necrosis, haemorrhage, calcification, or loco regional lymphadenopathy on imaging. Sixteen of 25 (64%) patients developed metastatic disease, the most common sites being liver (14/16; 87.5%) and peritoneum (5/16; 31%). Conclusion: Duodenal GISTs are well-circumscribed, round or oval masses, and occur in the second through fourth portions of the duodenum, without lymphadenopathy or duodenal obstruction. Duodenal GISTS metastasize frequently to the liver and peritoneum

[New orientations in the management of advanced, metastatic gastrointestinal stromal tumors (GIST): combination of surgery and systemic therapy with imatinib in a case of primary gastric location].

Science.gov (United States)

Catani, Marco; De Milito, Ritanna; Simi, Mario

2005-01-01

Gastrointestinal stromal tumours (GIST) are rare neoplasms originating from connective tissue in the digestive tract with an incidence of less than 1% and account for most non-epithelial primitive digestive tumours. Metastasis diagnosed at the time of disease discovery confirms GIST malignancy. Kit protein, a trans-membrane tyrosine kinase receptor of staminal cells, is characteristically expressed by GIST. Most GIST have a mutation in the kit proto-oncogene. Resistance to conventional chemotherapy is commonly shown by malignant GIST. Most patients with advanced malignant GIST achieve clinical benefit with imatinib mesilate, an orally administered selective inhibitor of the tyrosine kinase receptor. We treated a 43-year-old male patient suffering from a gastric GIST diagnosed during a surgical emergency operation for peritonitis caused by gastric perforation. At the time of the first operation the patient had lost 10 kg body weight over the previous months and was seriously cachectic. During the emergency operation the perforation was sutured. The biopsy results showed the presence of CD1 17 (c-kit) and CD34 markers. A total body CT scan documented the substantial size of the gastric wall lesion, an increased volume of abdominal lymph nodes and compression of the splenic vein with alternative collateral circulation. The liver presented no less than 5 large metastases distributed in both the left and right lobes. There was also a pulmonary metastasis. Because of frequent spontaneous bleeding and starvation the patient was seriously anaemic. Considering the action mechanism of imatinib and the extent of the lesion we decided to perform a total gastrectomy procedure. At the time of the operation the stomach seemed to have a modified volume and shape: it appeared to be divided into two sacs, the larger and deeper of which was the original gastric cavity, while the superficial, smaller one seemed to be a protrusion of the organ. The stomach was indistinguishable from

Gist of making reports on management of weighing

International Nuclear Information System (INIS)

1981-01-01

This guide was published by the Nuclear Material Management Center under the supervision by the Nuclear Safety Bureau, Science and Technology Agency, and it gives instruction on the points when the reports on the management of nuclear materials are written. The contents are as follows. 1. Report of rounding adjustment: Examples of making reports (1) when rounding adjustment is made, (2) when rounding adjustment is not made, (3) in the case of changing to the method reporting book values as they are. 2. Report of nuclear materials of small amount. 3. Report of shipper- receiver difference: (1) Writing material balance reports in the case of no SR/D, (2) report of rebatching in SR/D-material balance areas, (3) report of SR/D in SR/D-material balance areas. 4. Report of category change: (1) Report of category change in one material balance report without dividing into each element, (2) report by dividing into the material balance report for each element. 5. Report of weight difference arising from rebatching. 6. Other points of caution when reports are written: (1) Report of inventory change dated same as the day of determining physical inventory, (2) report formats. (Kako, I.)

International Financial Reporting Standards and differential reporting

OpenAIRE

Jarvis, Robin; Collis, Jill

2003-01-01

This paper examines the international development of financial reporting standards for smaller entities from a UK perspective. It examines the three elements of differential reporting: abbreviated accounts, the Financial Reporting Standard for Smaller Entities and exemption from the statutory audit.

Korean Affairs Report No. 321

Science.gov (United States)

1983-11-10

AKHBAR , AL AHRAM and EGYPTIAN GAZETTE and the MENA News Agency of Egupt and Radio Cairo on 12 and 13 October reported the KCNA statement under the...The Indian papers NATIONAL HERALD, PATRIOT, INDIAN EXPRESS, HINDUSTAN TIMES, JAN YUG, ECONOMIC TIMES and FINANCIAL TIMES reported the gist of the

Reversible cerebral vasconstriction syndrome: A case report

International Nuclear Information System (INIS)

Lee, Jeong Sub; Park, Ji Kang; Kim, Seung Hyoung; Jeong, Sun Young

2013-01-01

We report a 46-year-old woman patient with reversible cerebral vasoconstriction syndrome (RCVS). She presented with severe headache, multiple cerebral infarction, and multifocal severe stenosis in the intracranial arteries on magnetic resonance angiography (MRA). One month after the episode, a small bowel gastrointestinal stromal tumor (GIST) was incidentally detected during the evaluation of severe anemia and GIST was removed. Follow-up MRA was performed 3 months and 1 year after an initial attack of headache, and multifocal severe intracranial arterial stenotic lesions were completely resolved, she did not experience any episode of RCVS during the 2 years.

Reversible cerebral vasconstriction syndrome: A case report

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Lee, Jeong Sub; Park, Ji Kang; Kim, Seung Hyoung; Jeong, Sun Young [Jeju National University Hospital, Jeju National University School of Medicine, Jeju (Korea, Republic of)

2013-11-15

We report a 46-year-old woman patient with reversible cerebral vasoconstriction syndrome (RCVS). She presented with severe headache, multiple cerebral infarction, and multifocal severe stenosis in the intracranial arteries on magnetic resonance angiography (MRA). One month after the episode, a small bowel gastrointestinal stromal tumor (GIST) was incidentally detected during the evaluation of severe anemia and GIST was removed. Follow-up MRA was performed 3 months and 1 year after an initial attack of headache, and multifocal severe intracranial arterial stenotic lesions were completely resolved, she did not experience any episode of RCVS during the 2 years.

Incidentally detected gastrointestinal stromal tumor: A case report

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Tolga Canbak

2017-12-01

Full Text Available Gastrointestinal stromal tumors (GIST are mesenchymal tumors located primarily in the gastrointestinal tract. We aimed to present a case report of GIST incidentally detected during laparoscopic cholecystectomy.A 60-year-old woman was admitted to the emergency room due to abdominal pain for one day. The physical examination revealed sensitivity on the right upper quadrant. In the laboratory examinations, white blood cell count 6,490 k/uL, hemoglobin 12 g/dL, hematocrit 35% and other biochemical tests were normal. Abdominal ultrasound revealed hydropic gallbladder, several gallstones with a maximum diameter of 15 mm and pericholecystic fluid collection was present. Laparoscopic cholecystectomy was planned due to acute cholecystitis. In exploration, beside the presence of acute cholecystitis, a mass of approximately 5 cm, located 15 cm distal to the ligament of Treitz was detected. Laparoscopic cholecystectomy was performed. Conversion to open laparotomy was done; small intestine resection with end-to-end anastomosis was performed. Gastrointestinal stromal tumor with CD117, CD34 and S100 positivity was detected on histopathologic examination.It is thought that GISTs are mesenchymal tumors originating from precursors of Kajal cells. GISTs are usually detected in their 60s. The first option for treatment is surgical resection.

Multifocal gastrointestinal stromal tumor (GIST) of the stomach in an 11-year-old girl

International Nuclear Information System (INIS)

Park, Jin; Rubinas, Tara C.; Fordham, Lynn A.; Phillips, J.D.

2006-01-01

A previously healthy 11-year-old girl presented with an 8-month history of anemia and left upper quadrant abdominal pain. US examination demonstrated a 9-cm cystic mass with a fluid-fluid level in the left upper quadrant with unclear organ of origin. Abdominal MR imaging demonstrated a complex cystic mass, likely arising from the stomach. Additional T2 hyperintense submucosal lesions were identified in the gastric wall. Surgical excision confirmed the diagnosis of multifocal gastric gastrointestinal stromal tumor (GIST). MR imaging was helpful in suggesting a gastric origin of the primary mass and in demonstrating multifocal disease within the stomach. (orig.)

Reporting Standards for Research in Psychology

Science.gov (United States)

2010-01-01

In anticipation of the impending revision of the Publication Manual of the American Psychological Association, APA’s Publications and Communications Board formed the Working Group on Journal Article Reporting Standards (JARS) and charged it to provide the board with background and recommendations on information that should be included in manuscripts submitted to APA journals that report (a) new data collections and (b) meta-analyses. The JARS Group reviewed efforts in related fields to develop standards and sought input from other knowledgeable groups. The resulting recommendations contain (a) standards for all journal articles, (b) more specific standards for reports of studies with experimental manipulations or evaluations of interventions using research designs involving random or nonrandom assignment, and (c) standards for articles reporting meta-analyses. The JARS Group anticipated that standards for reporting other research designs (e.g., observational studies, longitudinal studies) would emerge over time. This report also (a) examines societal developments that have encouraged researchers to provide more details when reporting their studies, (b) notes important differences between requirements, standards, and recommendations for reporting, and (c) examines benefits and obstacles to the development and implementation of reporting standards. PMID:19086746

Three cases of bone metastases in patients with gastrointestinal stromal tumors

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Maurizio Zompatori

2011-04-01

Full Text Available Gastrointestinal stromal tumors (GISTs are rare, but represent the most common mesenchymal neoplasms of the gastrointestinal tract. Tumor resection is the treatment of choice for localized disease. Tyrosine kinase inhibitors (imatinib, sunitinib are the standard therapy for metastatic or unresectable GISTs. GISTs usually metastasize to the liver and peritoneum. Bone metastases are uncommon. We describe three cases of bone metastases in patients with advanced GISTs: two women (82 and 54 years of age, and one man (62 years of age. Bones metastases involved the spine, pelvis and ribs in one patient, multiple vertebral bodies and pelvis in one, and the spine and iliac wings in the third case. The lesions presented a lytic pattern in all cases. Two patients presented with multiple bone metastases at the time of initial diagnosis and one patient after seven years during the follow-up period. This report describes the diagnosis and treatment of the lesions and may help clinicians to manage bones metastases in GIST patients.

Cognitive Gains from Gist Reasoning Training in Adolescents with Chronic-Stage Traumatic Brain Injury

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Lori G. Cook

2014-06-01

Full Text Available Adolescents with traumatic brain injury (TBI typically demonstrate good recovery of previously acquired skills. However, higher-order and later emergent cognitive functions are often impaired and linked to poor outcomes in academic and social/behavioral domains. Few control trials exist that test cognitive treatment effectiveness at chronic recovery stages. The current pilot study compared the effects of two forms of cognitive training, gist reasoning (top-down versus rote memory learning (bottom-up, on ability to abstract meanings, recall facts, and utilize core executive functions (i.e., working memory, inhibition in 20 adolescents (ages 12-20 who were six months or longer post-TBI. Participants completed eight 45-minute sessions over one month. After training, the gist reasoning group (n = 10 exhibited significant improvement in ability to abstract meanings and increased fact recall. This group also showed significant generalizations to untrained executive functions of working memory and inhibition. The memory training group (n = 10 failed to show significant gains in ability to abstract meaning or on other untrained specialized executive functions, although improved fact recall approached significance. These preliminary results suggest that relatively short-term training (6 hours utilizing a top-down reasoning approach is more effective than a bottom-up rote learning approach in achieving gains in higher-order cognitive abilities in adolescents at chronic stages of TBI. These findings need to be replicated in a larger study; nonetheless, the preliminary data suggest that traditional cognitive intervention schedules need to extend to later-stage training opportunities. Chronic-stage, higher-order cognitive trainings may serve to elevate levels of cognitive performance in adolescents with TBI.

Standards development status. Summary report

International Nuclear Information System (INIS)

1981-12-01

The Standards Development Status Summary Report is designed for scheduling, monitoring, and controlling the process by which Regulatory Standards, Guides, Reports, Petitions, and Environmental Statements are written. It is a summary of the current schedule plans for development of the above products

Synchronous Ectopic Pancreases in the Cardia and Antrum of the Stomach: A Case Report

International Nuclear Information System (INIS)

Yie, Mi yeon; Kim, Min Jeong; Lee, In Jae; Yang, Dae Hyun; Jun, Sun Young; Min, Kwang seon; Jang, Kyung Mi

2010-01-01

Ectopic pancreas is most commonly found in the antrum of the stomach, duodenum, or proximal jejunum. Rarely ectopic pancreas in the proximal stomach has been reported. Moreover, the coexistence of two ectopic pancreases at gastric cardia and antrum in a patient has not been reported. Ectopic pancreas usually appears as a submucosal mass, and it is difficult to differentiate between ectopic pancreas and other common submucosal tumors, such as a gastrointestinal stromal tumor (GIST) or leiomyoma. Here, we present a case of the coexistence of two ectopic pancreases at cardia and antrum of the stomach in a 60-year-old man, which was preoperatively misdiagnosed as GIST

Synchronous Ectopic Pancreases in the Cardia and Antrum of the Stomach: A Case Report

Energy Technology Data Exchange (ETDEWEB)

Yie, Mi yeon; Kim, Min Jeong; Lee, In Jae; Yang, Dae Hyun; Jun, Sun Young; Min, Kwang seon [Hallym University Medical Center, Anyang (Korea, Republic of); Jang, Kyung Mi [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2010-04-15

Ectopic pancreas is most commonly found in the antrum of the stomach, duodenum, or proximal jejunum. Rarely ectopic pancreas in the proximal stomach has been reported. Moreover, the coexistence of two ectopic pancreases at gastric cardia and antrum in a patient has not been reported. Ectopic pancreas usually appears as a submucosal mass, and it is difficult to differentiate between ectopic pancreas and other common submucosal tumors, such as a gastrointestinal stromal tumor (GIST) or leiomyoma. Here, we present a case of the coexistence of two ectopic pancreases at cardia and antrum of the stomach in a 60-year-old man, which was preoperatively misdiagnosed as GIST

Unsupervised semantic indoor scene classification for robot vision based on context of features using Gist and HSV-SIFT

Science.gov (United States)

Madokoro, H.; Yamanashi, A.; Sato, K.

2013-08-01

This paper presents an unsupervised scene classification method for actualizing semantic recognition of indoor scenes. Background and foreground features are respectively extracted using Gist and color scale-invariant feature transform (SIFT) as feature representations based on context. We used hue, saturation, and value SIFT (HSV-SIFT) because of its simple algorithm with low calculation costs. Our method creates bags of features for voting visual words created from both feature descriptors to a two-dimensional histogram. Moreover, our method generates labels as candidates of categories for time-series images while maintaining stability and plasticity together. Automatic labeling of category maps can be realized using labels created using adaptive resonance theory (ART) as teaching signals for counter propagation networks (CPNs). We evaluated our method for semantic scene classification using KTH's image database for robot localization (KTH-IDOL), which is popularly used for robot localization and navigation. The mean classification accuracies of Gist, gray SIFT, one class support vector machines (OC-SVM), position-invariant robust features (PIRF), and our method are, respectively, 39.7, 58.0, 56.0, 63.6, and 79.4%. The result of our method is 15.8% higher than that of PIRF. Moreover, we applied our method for fine classification using our original mobile robot. We obtained mean classification accuracy of 83.2% for six zones.

Effects of varying presentation time on long-term recognition memory for scenes: Verbatim and gist representations.

Science.gov (United States)

Ahmad, Fahad N; Moscovitch, Morris; Hockley, William E

2017-04-01

Konkle, Brady, Alvarez and Oliva (Psychological Science, 21, 1551-1556, 2010) showed that participants have an exceptional long-term memory (LTM) for photographs of scenes. We examined to what extent participants' exceptional LTM for scenes is determined by presentation time during encoding. In addition, at retrieval, we varied the nature of the lures in a forced-choice recognition task so that they resembled the target in gist (i.e., global or categorical) information, but were distinct in verbatim information (e.g., an "old" beach scene and a similar "new" beach scene; exemplar condition) or vice versa (e.g., a beach scene and a new scene from a novel category; novel condition). In Experiment 1, half of the list of scenes was presented for 1 s, whereas the other half was presented for 4 s. We found lower performance for shorter study presentation time in the exemplar test condition and similar performance for both study presentation times in the novel test condition. In Experiment 2, participants showed similar performance in an exemplar test for which the lure was of a different category but a category that was used at study. In Experiment 3, when presentation time was lowered to 500 ms, recognition accuracy was reduced in both novel and exemplar test conditions. A less detailed memorial representation of the studied scene containing more gist (i.e., meaning) than verbatim (i.e., surface or perceptual details) information is retrieved from LTM after a short compared to a long study presentation time. We conclude that our findings support fuzzy-trace theory.

Usefulness of [18F]FDG-PET in diagnosis of gastric cancer, duodenal ampullary cancer and gastrointestinal storomal tumor (GIST). Study with multi-center survey by questionnaire

International Nuclear Information System (INIS)

Torizuka, Tatsuo; Ito, Kengo; Torizuka, Kanji

2008-01-01

[ 18 F]fluorodeoxyglucose positron emission tomography (FDG-PET) diagnosis of the three cancers in the title (gastric cancer (GC), duodenal ampullary cancer (DAC) and gastrointestinal storomal tumor (GIST), respectively) is not approved in the health insurance despite their high morbidity in Japan. Clinical usefulness and economical effectiveness in PET diagnosis of these cancers were studied by questionnaire to facilities, where PET had been conducted for the cancers in the period July, 2005-February, 2006. Major questions concerned the purpose and finding of PET, findings by other imaging and by tumor markers, and judgment of PET effectiveness compared with other imaging (more useful, equally or less, and its reason). Patients with GC were 173 cases (120 males, 53 females; mean age 65.3 y), with DAC, 10 (8, 2; 67.6 y), and with GIST, 15 (10, 5; 59.9 y). Obtained were the judgments in GC diagnosis of more useful in 47.4%, equally in 45.1% and less in 7.5%; in DAC, 20, 70 and 10%; and in GIST, 40, 46.7 and 13.3%, respectively. More useful was found in the primary lesion and useful, in the metastatic and recurrent lesions. FDG-PET could detect the latter lesions which had not been found by other imaging techniques, and such findings were thought to be also meaningful from the aspect of medical economics because of possible avoidance of inappropriate surgery and time reduction of hospitalization. (R.T.)

Summary report of activities under visiting research program in Research Reactor Institute, Kyoto University, second half of 1989

International Nuclear Information System (INIS)

1990-07-01

The Technical Report is published on occasion by summarizing in the form of prompt report the data required at the time of research and experiment, such as the results of the functional test on various experimental facilities, the test results for the articles made for trial, the state of radiation control and waste treatment, the reports of study meetings and so on, or the remarkable results and new methods obtained in research, the discussion on other papers and reports and others in the Research Reactor Institute, Kyoto University. In this report, the gists of 69 studies carried out by using the Research Reactor and 15 studies by using the Kyoto University Critical Assembly are collected. Adoption number, classification, title, the names of reporters and gist are given for each report. (K.I.)

[Radical Resection of Huge Gastrointestinal Stromal Tumor of the Stomach Following Neoadjuvant Chemotherapy with lmatinib - ACase Report].

Science.gov (United States)

Hiraki, Yoko; Kato, Hiroaki; Shiraishi, Osamu; Tanaka, Yumiko; Iwama, Mitsuru; Yasuda, Atsushi; Shinkai, Masayuki; Kimura, Yutaka; Imano, Motohiro; Imamoto, Haruhiko; Yasuda, Takushi

2017-11-01

The usefulness and safety of imatinibfor neoadjuvant chemotherapy for resectable gastrointestinal stromal tumor(GIST) has not been established. We reported a case of a huge GIST of the stomach that was safely resected following preoperative imatinibtherapy. A 69-year-old man was hospitalized with abdominal fullness which increased rapidly from a month ago. A CT scan showed a huge tumor containing solid and cystic component which was accompanied by an extra-wall nodule. The tumor was strongly suspected to be originated from the stomach and EUS-FNA revealed GIST. We diagnosed GIST of the stomach and initiated preoperative adjuvant chemotherapy with imatinib because there was a risk for the break of tumor capsule and composite resection of the other organs without prior chemotherapy. After the administration of imatinib4 00 mg/day for 6months, the solid component was decreased in size and its' activity by PET-CT had declined, but the size of the cystic component was not changed and the patient's complaint of fullness was not reduced. Then, after a week cessation of imatinib, we performed surgical removal of the tumor with partial gastrectomy without surgical complication during and after the operation. Imatinibwas resumed 2 weeks later postoperatively and 1 year and 8 months has passed since the operation without recurrence. Neoadjuvant chemotherapy with imatinibhas the potential to become an important therapeutic option for the treatment of huge GISTs.

on International Financial Reporting Standards

Directory of Open Access Journals (Sweden)

Edyta Łazarowicz

2016-07-01

Full Text Available The article analyses and assesses proposals for changes concerning the objective of financial reportingbased on International Financial Reporting Standards (IFRS, presented in comments on the exposuredraft of the Conceptual Framework for Financial Reporting (2015. The majority of respondents thinkthat the objective of financial reporting should give more prominence to the importance of providinginformation about management’s stewardship. Moreover, some respondents suggest introducing thedefinition of stewardship into the Conceptual Framework and presenting implications of shifts in theobjective of financial reporting for the future standard setting and for preparing financial statements.Based on the analysis of comment letters and the review of accounting literature, the conclusion is thatthe objective of financial reporting should be changed. It is, however, disputable, if stewardship should bea separate object. There is too little research on the relation between the stewardship and decisionusefulnessobjectives. The findings of this research could show accounting standard-setters the potentialtrade-offs and conflicts between these objectives.

Proto-object categorisation and local gist vision using low-level spatial features.

Science.gov (United States)

Martins, Jaime A; Rodrigues, J M F; du Buf, J M H

2015-09-01

Object categorisation is a research area with significant challenges, especially in conditions with bad lighting, occlusions, different poses and similar objects. This makes systems that rely on precise information unable to perform efficiently, like a robotic arm that needs to know which objects it can reach. We propose a biologically inspired object detection and categorisation framework that relies on robust low-level object shape. Using only edge conspicuity and disparity features for scene figure-ground segregation and object categorisation, a trained neural network classifier can quickly categorise broad object families and consequently bootstrap a low-level scene gist system. We argue that similar processing is possibly located in the parietal pathway leading to the LIP cortex and, via areas V5/MT and MST, providing useful information to the superior colliculus for eye and head control. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Gastrointestinal Stromal Tumour with Synchronous Bone Metastases: A Case Report and Literature Review

Directory of Open Access Journals (Sweden)

Philippe Rochigneux

2017-01-01

Full Text Available Gastrointestinal stromal tumours (GISTs are mesenchymal tumours of the digestive tract, derived from Cajal interstitial cells. Bone metastases are very rare, and there is no consensus regarding their treatment. Here, we present the unusual case of a 66-year-old man with a gastric GIST with synchronous bone and liver metastases, fully documented at the pathological and molecular levels with a KIT exon 11 mutation. After 9 months of imatinib, the scanner showed a 33% partial response of target lesions. We also review the literature and describe the characteristics, treatment, and outcome of all cases previously reported.

Gastrointestinal Stromal Tumour with Synchronous Bone Metastases: A Case Report and Literature Review.

Science.gov (United States)

Rochigneux, Philippe; Mescam-Mancini, Lénaig; Perrot, Delphine; Bories, Erwan; Moureau-Zabotto, Laurence; Sarran, Anthony; Guiramand, Jérôme; Bertucci, François

2017-01-01

Gastrointestinal stromal tumours (GISTs) are mesenchymal tumours of the digestive tract, derived from Cajal interstitial cells. Bone metastases are very rare, and there is no consensus regarding their treatment. Here, we present the unusual case of a 66-year-old man with a gastric GIST with synchronous bone and liver metastases, fully documented at the pathological and molecular levels with a KIT exon 11 mutation. After 9 months of imatinib, the scanner showed a 33% partial response of target lesions. We also review the literature and describe the characteristics, treatment, and outcome of all cases previously reported.

Post-learning stress differentially affects memory for emotional gist and detail in naturally cycling women and women on hormonal contraceptives

OpenAIRE

Nielsen, Shawn E.; Ahmed, Imran; Cahill, Larry

2014-01-01

Sex differences in emotional memory have received increasing interest over the past decade. However, to date, no work has explored how a post-learning stressor might modulate the influence of sex hormone status on memory for gist and peripheral detail in an emotional versus neutral context. Here, we tested three predictions. First, compared to naturally cycling women (NC women) in the luteal phase, women on hormonal contraception (HC women) would have significantly blunted HPA reactivity to p...

Standard addition strip for quantitative electrostatic spray ionization mass spectrometry analysis: determination of caffeine in drinks.

Science.gov (United States)

Tobolkina, Elena; Qiao, Liang; Roussel, Christophe; Girault, Hubert H

2014-12-01

Standard addition strips were prepared for the quantitative determination of caffeine in different beverages by electrostatic spray ionization mass spectrometry (ESTASI-MS). The gist of this approach is to dry spots of caffeine solutions with different concentrations on a polymer strip, then to deposit a drop of sample mixed with an internal standard, here theobromine on each spot and to measure the mass spectrometry signals of caffeine and theobromine by ESTASI-MS. This strip approach is very convenient and provides quantitative analyses as accurate as the classical standard addition method by MS or liquid chromatography. Copyright © 2014 Elsevier B.V. All rights reserved.

Rapid gist perception of meaningful real-life scenes: Exploring individual and gender differences in multiple categorization tasks

Science.gov (United States)

Vanmarcke, Steven; Wagemans, Johan

2015-01-01

In everyday life, we are generally able to dynamically understand and adapt to socially (ir)elevant encounters, and to make appropriate decisions about these. All of this requires an impressive ability to directly filter and obtain the most informative aspects of a complex visual scene. Such rapid gist perception can be assessed in multiple ways. In the ultrafast categorization paradigm developed by Simon Thorpe et al. (1996), participants get a clear categorization task in advance and succeed at detecting the target object of interest (animal) almost perfectly (even with 20 ms exposures). Since this pioneering work, follow-up studies consistently reported population-level reaction time differences on different categorization tasks, indicating a superordinate advantage (animal versus dog) and effects of perceptual similarity (animals versus vehicles) and object category size (natural versus animal versus dog). In this study, we replicated and extended these separate findings by using a systematic collection of different categorization tasks (varying in presentation time, task demands, and stimuli) and focusing on individual differences in terms of e.g., gender and intelligence. In addition to replicating the main findings from the literature, we find subtle, yet consistent gender differences (women faster than men). PMID:26034569

Standard-E hydrogen monitoring system shop acceptance test report

International Nuclear Information System (INIS)

Schneider, T.C.

1997-01-01

The purpose of this report is to document that the Standard-E Hydrogen Monitoring Systems (SHMS-E), fabricated by Mid-Columbia Engineering (MCE) for installation on the Waste Tank Farms in the Hanford 200 Areas, are constructed as intended by the design. The ATP performance will verify proper system fabrication

INTERNATIONAL FINANCIAL REPORTING STANDARDS AND ...

African Journals Online (AJOL)

PUBLICATIONS1

(IFRS) on the quality of financial reporting in Nigeria. The study utilises a ... cial reporting by public interest entities world- wide. In Nigeria ... Keywords: Reporting Standards, Value, Relevance, Earnings, Management ... of the. IFRS, the adoption is wrought with challenges. ... and transitional economies still have ineffective.

Standardization of reliability reporting for cochlear implants: an interim report.

Science.gov (United States)

Backous, Douglas D; Watson, Stacey D

2007-04-01

To propose a standard definition of "out of specification" for cochlear implants and a paradigm for inclusion of category C of the ISO standard 5841-2:2000 for reporting in cumulative survival statistics. A standard definition of "out of specification" and consistent reporting by manufacturers of cochlear implants will create a fair and consistent representation of cumulative survival. This will allow discernment of differences between manufacturers for reliability and for detection of trends in reliability between model types from the same manufacturer. Three separate meetings with representatives of the three manufacturers of cochlear implants marketed in the United States were staged over a 13-mo period. Standard questions, created by the authors, were addressed by each representative to determine the current state of device reliability reporting. Results were presented to clinicians at the William House Cochlear Implant study Group and the Implantable devices sub-committee of the American Academy of Otolaryngology (2004, 2005) and at the 8th International Cochlear Implant Conference (2004) for feedback. After assimilation of feedback by all parties, the standard was written and reviewed by representatives from each manufacturer for accuracy of data. A complaint-driven standard was developed. A "cochlear implant" as an internal device placed and skin closed in surgery. An internal device is "out of specification" when one or more technical characteristics is outside the limits of normal function and results in explantation or non-use by the patient." Children will be reported separately from adults, each model of device will be reported on annually, a minimum of 200 devices must be in each model group for Cumulative Survival Reporting (CSR). Confidence limits are set at 95%. Explants will be determined to be "biological" or "technical." Technical explants are included in CSR reports. Devices failing to meet specifications set by the manufacturer, not in use but

Initial evaluation of an interactive test of sentence gist recognition.

Science.gov (United States)

Tye-Murray, N; Witt, S; Castelloe, J

1996-12-01

The laser videodisc-based Sentence Gist Recognition (SGR) test consists of sets of topically related sentences that are cued by short film clips. Clients respond to test items by selecting picture illustrations and may interact with the talker by using repair strategies when they do not recognize a test item. The two experiments, involving 40 and 35 adult subjects, respectively, indicated that the SGR may better predict subjective measures of speechreading and listening performance than more traditional audiologic sentence and nonsense syllable tests. Data from cochlear implant users indicated that the SGR accounted for a greater percentage of the variance for selected items of the Communication Profile for the Hearing-Impaired and the Speechreading Questionnaire for Cochlear-Implant Users than two other audiologic tests. As in previous work, subjects were most apt to ask the talker to repeat an utterance that they did not recognize than to ask the talker to restructure it. It is suggested that the SGR may reflect the interactive nature of conversation and provide a simulated real-world listening and/or speechreading task. The principles underlaying this test are consistent with the development of other computer technologies and concepts, such as compact discinteractive and virtual reality.

Standard exercise report format (SERF)

International Nuclear Information System (INIS)

Anon.

1995-01-01

This talk summarizes the reasons for the development of draft SERF the Standard Exercise Report Format used for reporting the results of emergency preparedness exercises, and gives a summary of the format and rational behind it

Comparing source-based and gist-based false recognition in aging and Alzheimer's disease.

Science.gov (United States)

Pierce, Benton H; Sullivan, Alison L; Schacter, Daniel L; Budson, Andrew E

2005-07-01

This study examined 2 factors contributing to false recognition of semantic associates: errors based on confusion of source and errors based on general similarity information or gist. The authors investigated these errors in patients with Alzheimer's disease (AD), age-matched control participants, and younger adults, focusing on each group's ability to use recollection of source information to suppress false recognition. The authors used a paradigm consisting of both deep and shallow incidental encoding tasks, followed by study of a series of categorized lists in which several typical exemplars were omitted. Results showed that healthy older adults were able to use recollection from the deep processing task to some extent but less than that used by younger adults. In contrast, false recognition in AD patients actually increased following the deep processing task, suggesting that they were unable to use recollection to oppose familiarity arising from incidental presentation. (c) 2005 APA, all rights reserved.

Editorial: Journal article reporting standards.

Science.gov (United States)

Kazak, Anne E

2018-01-01

In this editorial, the author notes that this issue of American Psychologist features a pair of important articles related to newly updated standards for reporting research in psychology in scientific journals, covering both quantitative (Appelbaum et al., 2018) and qualitative (Levitt et al., 2018) research. The increasing breadth and complexity of research, and the importance of communicating it effectively, requires user-friendly resources that can be applied widely to scientific studies. These two articles are intended to serve that purpose, and to encourage thoroughness and accuracy in research reporting, for psychologists and other scientists in broader academic communities. The articles, known as the Journal Article Reporting Standards (JARS) reports, are based on the work of a task force appointed by the American Psychological Association (APA) Publications and Communications Board in 2015. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Plurality or convergence in sustainability reporting standards?

Directory of Open Access Journals (Sweden)

Nadia Albu

2013-11-01

Full Text Available Over the last years an increasing number of companies issued Corporate Social Responsibility (CSR or Sustainability Reports to complement their traditional financial reporting. Companies use various sustainability reporting standards or develop their own reporting frameworks starting from the existing ones. This variation of practices pointed out by empirical research raises questions about the quality and comparability of sustainability reporting, its role in the sustainable development, and also about the suitability of accepting the plurality of reporting frameworks or the need for convergence. This study aims to investigate the issues of plurality and convergence in sustainability reporting standards, by mobilizing the discourses on regulation and the case of a group of companies in the IT industry in order to shed some light on the current challenges in this area. We frame a discussion on the opportunities and pitfalls of convergence in sustainability reporting regulations and contribute to a better understanding of this issue by academics, preparers, users and standard setters

Standardized computer-based organized reporting of EEG

DEFF Research Database (Denmark)

Beniczky, Sándor; Aurlien, Harald; Brøgger, Jan C.

2017-01-01

Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted in the se......Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted...... in the second, revised version of SCORE (Standardized Computer-based Organized Reporting of EEG), which is presented in this paper. The revised terminology was implemented in a software package (SCORE EEG), which was tested in clinical practice on 12,160 EEG recordings. Standardized terms implemented in SCORE...... are used to report the features of clinical relevance, extracted while assessing the EEGs. Selection of the terms is context sensitive: initial choices determine the subsequently presented sets of additional choices. This process automatically generates a report and feeds these features into a database...

Scientific Reporting: Raising the Standards

Science.gov (United States)

McLeroy, Kenneth R.; Garney, Whitney; Mayo-Wilson, Evan; Grant, Sean

2016-01-01

This article is based on a presentation that was made at the 2014 annual meeting of the editorial board of "Health Education & Behavior." The article addresses critical issues related to standards of scientific reporting in journals, including concerns about external and internal validity and reporting bias. It reviews current…

24 CFR 5.801 - Uniform financial reporting standards.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Uniform financial reporting... and Urban Development GENERAL HUD PROGRAM REQUIREMENTS; WAIVERS Uniform Financial Reporting Standards § 5.801 Uniform financial reporting standards. (a) Applicability. This subpart H implements uniform...

International Financial Reporting Standards

DEFF Research Database (Denmark)

Pontoppidan, Caroline Aggestam

2011-01-01

The advance of International Financial Reporting Standards (IFRS) across the globe has accelerated over the last few years. This is placing increasing demands on educators to respond to these changes by an increased focus on IFRS in the curricula of accounting students. This paper reviews a range...

FacetGist: Collective Extraction of Document Facets in Large Technical Corpora.

Science.gov (United States)

Siddiqui, Tarique; Ren, Xiang; Parameswaran, Aditya; Han, Jiawei

2016-10-01

Given the large volume of technical documents available, it is crucial to automatically organize and categorize these documents to be able to understand and extract value from them. Towards this end, we introduce a new research problem called Facet Extraction. Given a collection of technical documents, the goal of Facet Extraction is to automatically label each document with a set of concepts for the key facets ( e.g. , application, technique, evaluation metrics, and dataset) that people may be interested in. Facet Extraction has numerous applications, including document summarization, literature search, patent search and business intelligence. The major challenge in performing Facet Extraction arises from multiple sources: concept extraction, concept to facet matching, and facet disambiguation. To tackle these challenges, we develop FacetGist, a framework for facet extraction. Facet Extraction involves constructing a graph-based heterogeneous network to capture information available across multiple local sentence-level features, as well as global context features. We then formulate a joint optimization problem, and propose an efficient algorithm for graph-based label propagation to estimate the facet of each concept mention. Experimental results on technical corpora from two domains demonstrate that Facet Extraction can lead to an improvement of over 25% in both precision and recall over competing schemes.

KIT-negative Gastrointestinal Stromal Tumor in a Child: A Case Report

Energy Technology Data Exchange (ETDEWEB)

Lim, Se Woong; Lee, Young Hwan; Park, Sang Hyeon; Choi, Du young; Choi, Geum Ha [Wonkwang University School of Medicine and Hospital, Iksan (Korea, Republic of)

2011-01-15

We report here on the imaging findings of the case of KIT-negative gastrointestinal stromal tumor (GIST) in the stomach of a 12-year-old girl. Radiologic studies revealed the presence of a huge exophytic growing mass that originated from the gastric wall and this mass consisted of solid and cystic components on USG, CT and MR. The cystic regions were mainly located at the periphery of the mass and they were revealed to be myxoid degeneration and hemorrhage on histopathologic examination. The tumor consisted of epithelioid and typical spindle cells and they showed negative immunoreactivity for KIT. Although KIT-negative GISTs are rare, they can be considered in the differential diagnosis when a large heterogeneous extraluminal mass that contains solid portions and various degrees of peripheral cystic regions is observed

Standardized computer-based organized reporting of EEG

DEFF Research Database (Denmark)

Beniczky, Sándor; Aurlien, Harald; Brøgger, Jan C.

2017-01-01

Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted in the se......Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted...... in the second, revised version of SCORE (Standardized Computer-based Organized Reporting of EEG), which is presented in this paper. The revised terminology was implemented in a software package (SCORE EEG), which was tested in clinical practice on 12,160 EEG recordings. Standardized terms implemented in SCORE....... In the end, the diagnostic significance is scored, using a standardized list of terms. SCORE has specific modules for scoring seizures (including seizure semiology and ictal EEG patterns), neonatal recordings (including features specific for this age group), and for Critical Care EEG Terminology. SCORE...

INTERNATIONAL FINANCIAL REPORTING STANDARDS AND ...

African Journals Online (AJOL)

PUBLICATIONS1

across borders led many economies to adopt the. International ... Keywords: Reporting Standards, Value, Relevance, Earnings, Management ..... nal of Applied Economics and Business Re- search ... accounting in emerging markets: Evidence.

Synchronous Epithelioid Stromal Tumour and Lipoma in the Stomach

Directory of Open Access Journals (Sweden)

Nabeel Al-Brahim

2003-01-01

Full Text Available An 82-year-old man presented with upper gastrointestinal bleeding. A polypoid lesion of the distal stomach with focal ulceration was seen at endoscopy. This was treated by a partial gastrectomy. The resected stomach contained two separate tumours near the pylorus: a gastrointestinal stromal tumour (GIST and an adjacent lipoma. The literature includes case reports of synchronously occurring GIST and adenocarcinoma, GIST and mucosa-associated lymphoid tissue lymphoma and GIST and carcinoid tumour. Herein is the first case report of two distinct mesenchymal tumors coexisting in the stomach.

Standards for reporting qualitative research: a synthesis of recommendations.

Science.gov (United States)

O'Brien, Bridget C; Harris, Ilene B; Beckman, Thomas J; Reed, Darcy A; Cook, David A

2014-09-01

Standards for reporting exist for many types of quantitative research, but currently none exist for the broad spectrum of qualitative research. The purpose of the present study was to formulate and define standards for reporting qualitative research while preserving the requisite flexibility to accommodate various paradigms, approaches, and methods. The authors identified guidelines, reporting standards, and critical appraisal criteria for qualitative research by searching PubMed, Web of Science, and Google through July 2013; reviewing the reference lists of retrieved sources; and contacting experts. Specifically, two authors reviewed a sample of sources to generate an initial set of items that were potentially important in reporting qualitative research. Through an iterative process of reviewing sources, modifying the set of items, and coding all sources for items, the authors prepared a near-final list of items and descriptions and sent this list to five external reviewers for feedback. The final items and descriptions included in the reporting standards reflect this feedback. The Standards for Reporting Qualitative Research (SRQR) consists of 21 items. The authors define and explain key elements of each item and provide examples from recently published articles to illustrate ways in which the standards can be met. The SRQR aims to improve the transparency of all aspects of qualitative research by providing clear standards for reporting qualitative research. These standards will assist authors during manuscript preparation, editors and reviewers in evaluating a manuscript for potential publication, and readers when critically appraising, applying, and synthesizing study findings.

Problems with the implementation of international standards for financial reporting and international audit standards

OpenAIRE

Dimitrova, Janka

2012-01-01

The International Financial Reporting Standards (IFRS) are designed for application in the financial reports with general purpose and the other financial reporting in all profit-oriented entities. The International Auditing Standards (IAS) are setting out the framework for carrying out the review process of financial reporting from entities referred to audit in order to verify the authenticity of the information and raising up the credibility of financial statements. Quality implementation...

Cerebral relapse of metastatic gastrointestinal stromal tumor during treatment with imatinib mesylate: Case report

International Nuclear Information System (INIS)

Hughes, Brett; Yip, Desmond; Goldstein, David; Waring, Paul; Beshay, Victoria; Chong, Guan

2004-01-01

The management of unresectable or metastatic gastrointestinal stromal tumors (GISTs) has previously been difficult as they are resistant to conventional chemotherapy and radiation. The development of imatinib mesylate has made a major impact on the management of advanced GISTs. It is apparent that there are sanctuary sites such as the central nervous system where imatinib does not achieve adequate concentrations. We describe the case of a man with metastatic GIST who experienced multiple cerebral relapses of disease while systemic disease progression appeared to be controlled by imatinib. A 47-year-old man presented in July 1999 with a jejunal GIST with multiple hepatic metastases. The jejunal primary was resected and after unsuccessful cytoreductive chemotherapy, the liver metastases were also resected in December 1999. The patient subsequently relapsed in August 2001 with symptomatic hepatic, subcutaneous gluteal, left choroidal and right ocular metastases all confirmed on CT and PET scanning. Biopsy confirmed recurrent GIST. MRI and lumbar puncture excluded central nervous system involvement. The patient was commenced on imatinib 400 mg bd in September 2001 through a clinical trial. The symptoms improved with objective PET and CT scan response until December 2002 when the patient developed a right-sided foot drop. MRI scan showed a left parasagittal tumor which was resected and confirmed histologically to be metastatic GIST. Imatinib was ceased pre-operatively due to the trial protocol but recommenced in February 2003 on a compassionate use program. The left parasagittal metastasis recurred and required subsequent re-excision in September 2003 and January 2004. Control of the systemic GIST was temporarily lost on reduction of the dose of imatinib (due to limited drug supply) but on increasing the dose back to 800 mg per day, systemic disease was stabilized for a period of time before generalised progression occurred. This case illustrates that the brain can be a

What’s the Gist? The influence of schemas on the neural correlates underlying true and false memories

Science.gov (United States)

Webb, Christina E.; Turney, Indira C.; Dennis, Nancy A.

2017-01-01

The current study used a novel scene paradigm to investigate the role of encoding schemas on memory. Specifically, the study examined the influence of a strong encoding schema on retrieval of both schematic and non-schematic information, as well as false memories for information associated with the schema. Additionally, the separate roles of recollection and familiarity in both veridical and false memory retrieval were examined. The study identified several novel results. First, while many common neural regions mediated both schematic and non-schematic retrieval success, schematic recollection exhibited greater activation in visual cortex and hippocampus, regions commonly shown to mediate detailed retrieval. More effortful cognitive control regions in the prefrontal and parietal cortices, on the other hand, supported non-schematic recollection, while lateral temporal cortices supported familiarity-based retrieval of non-schematic items. Second, both true and false recollection, as well as familiarity, were mediated by activity in left middle temporal gyrus, a region associated with semantic processing and retrieval of schematic gist. Moreover, activity in this region was greater for both false recollection and false familiarity, suggesting a greater reliance on lateral temporal cortices for retrieval of illusory memories, irrespective of memory strength. Consistent with previous false memory studies, visual cortex showed increased activity for true compared to false recollection, suggesting that visual cortices are critical for distinguishing between previously viewed targets and related lures at retrieval. Additionally, the absence of common visual activity between true and false retrieval suggests that, unlike previous studies utilizing visual stimuli, when false memories are predicated on schematic gist and not perceptual overlap, there is little reliance on visual processes during false memory retrieval. Finally, the medial temporal lobe exhibited an

AUDIT OF FINANCIAL REPORTS, BASED ON INTERNATIONAL ACCOUNTING STANDARDS

OpenAIRE

Islom Kuziev

2011-01-01

In this article are given main notion about international standard of financial reporting, order of the auditing on the base of IFRS, scheduling the report of the auditor, auditor conclusions and are given analysis of reporting based on the auditor procedures. At the audit of financial reporting are taken into account international standard to financial reporting 29 "Financial reporting in hyperinflationary economies".

Abdominal Hernias, Giant Colon Diverticulum, GIST, Intestinal Pneumatosis, Colon Ischemia, Cold Intussusception, Gallstone Ileus, and Foreign Bodies: Our Experience and Literature Review of Incidental Gastrointestinal MDCT Findings

OpenAIRE

Di Grezia, G.; Gatta, G.; Rella, R.; Donatello, D.; Falco, G.; Grassi, R.; Grassi, R.

2017-01-01

Incidental gastrointestinal findings are commonly detected on MDCT exams performed for various medical indications. This review describes the radiological MDCT spectrum of appearances already present in the past literature and in today’s experience of several gastrointestinal acute conditions such as abdominal hernia, giant colon diverticulum, GIST, intestinal pneumatosis, colon ischemia, cold intussusception, gallstone ileus, and foreign bodies which can require medical and surgical interven...

UPPER GASTRO-INTESTINAL BLEEDING IN THE YOUNG - GASTRIC GIST TUMOR OR PEPTIC ULCER DISEASE?

Directory of Open Access Journals (Sweden)

Ayodele Atolagbe

2015-09-01

Full Text Available GIST tumors is very unusual in the young and middle aged and a high index of suspicion is needed for the diagnosis in young patients who present with upper gastrointestinal bleeding. Appropriate imaging such as a Computed tomographic scan (CT scan may identify this tumor which may easily be misdiagnosed as a bleeding Peptic Ulcer Disease in the young. We present a case of a healthy 38 year old man with no alcohol use who presented with epigastric pain and melena and subsequent torrential bleeding uncontrolled during endoscopy necessitating an emergency exploratory laparotomy by the general surgery team. The bleeding intraluminal component of the tumor with gross splenic and pancreatic involvement was identified and surgical management consisted of a wedge resection of the greater curvature of the stomach incorporating the tumor and the spleen with successful dissection of the tumor off the tail of the pancreas. Histology was positive for C-KIT and DOG-1 markers. Postoperative course was uneventful and he is presently on Imatinib Mesylate.

Robot-Assisted Excision of a Pararectal Gastrointestinal Stromal Tumor in a Patient with Previous Ileal Neobladder

Directory of Open Access Journals (Sweden)

A. Ploumidis

2014-01-01

Full Text Available Gastrointestinal stromal tumors (GISTs are the most frequent mesenchymal tumors of the gastrointestinal tract with surgical resection remaining the cornerstone of therapy. Pararectal lesions are considered to be technically difficult and pose in some cases a challenge. We report, to the best of our knowledge, the first robotic-assisted pararectal GIST excision. A 43-year-old man was referred to our center with pararectal GIST recurrence, despite treatment with targeted therapy. Eleven years ago, he underwent extensive abdominal surgery including cystoprostatectomy with ileal neobladder diversion due to GIST resection in the rectoprostatic space. Robot-assisted surgical resection was successfully performed without the need for temporary colostomy. The postoperative course of the patient was uneventful, and the pathology report confirmed a GIST recurrence with negative surgical margins and pelvic lymph nodes free of any tumor. Robotic-assisted pelvic surgery can be extended to incorporate excision of pararectal GISTs, as a safe, less invasive surgical alternative with promising oncological results and minimal injury to adjacent structures.

Gastrointestinal Stromal Tumor of the Esophagus: Report of a Case

OpenAIRE

Mehmet Erol

2014-01-01

Gastrointestinal stromal tumors are rare neoplasms to be thought to arise from mesenchymal cells of the gastrointestinal tract. Gastrointestinal stromal tumors (GIST) of the esophagus are well documented but are very much rarer than gastrointestinal stromal tumors of the stomach and small bowel. We describe a case of GIST of the esophagus that was resected with wide surgical resection.

Standards for Education Reporters: Skills, Knowledge, Ethics

Science.gov (United States)

Graves, Bill

2002-01-01

Experienced school reporters know plenty about standards. The struggle to set standards that define what students should know and be able to do at various stages of their education has been at the heart of school reform since the late 1980s. So if journalists are going to understand the value of standards, it will be those covering schools. It is…

Cerebral relapse of metastatic gastrointestinal stromal tumor during treatment with imatinib mesylate: Case report

Directory of Open Access Journals (Sweden)

Waring Paul

2004-10-01

Full Text Available Abstract Background The management of unresectable or metastatic gastrointestinal stromal tumors (GISTs has previously been difficult as they are resistant to conventional chemotherapy and radiation. The development of imatinib mesylate has made a major impact on the management of advanced GISTs. It is apparent that there are sanctuary sites such as the central nervous system where imatinib does not achieve adequate concentrations. We describe the case of a man with metastatic GIST who experienced multiple cerebral relapses of disease while systemic disease progression appeared to be controlled by imatinib. Case presentation A 47-year-old man presented in July 1999 with a jejunal GIST with multiple hepatic metastases. The jejunal primary was resected and after unsuccessful cytoreductive chemotherapy, the liver metastases were also resected in December 1999. The patient subsequently relapsed in August 2001 with symptomatic hepatic, subcutaneous gluteal, left choroidal and right ocular metastases all confirmed on CT and PET scanning. Biopsy confirmed recurrent GIST. MRI and lumbar puncture excluded central nervous system involvement. The patient was commenced on imatinib 400 mg bd in September 2001 through a clinical trial. The symptoms improved with objective PET and CT scan response until December 2002 when the patient developed a right-sided foot drop. MRI scan showed a left parasagittal tumor which was resected and confirmed histologically to be metastatic GIST. Imatinib was ceased pre-operatively due to the trial protocol but recommenced in February 2003 on a compassionate use program. The left parasagittal metastasis recurred and required subsequent re-excision in September 2003 and January 2004. Control of the systemic GIST was temporarily lost on reduction of the dose of imatinib (due to limited drug supply but on increasing the dose back to 800 mg per day, systemic disease was stabilized for a period of time before generalised progression

Gastrointestinal stromal tumor of the vermiform appendix mimicking Meckel’s diverticulum: Case report with literature review

Directory of Open Access Journals (Sweden)

Jae Min Chun

2016-01-01

Conclusion: Primary appendiceal GIST occur at a very low rate and their symptoms are nonspecific. Accordingly, rare tumors of appendix including GISTs should be considered in the differential diagnosis of atypical symptoms or image findings.

XBRL Standard for Financial Reporting in Croatia: Current State and Perspectives

Directory of Open Access Journals (Sweden)

Gostimir Dejan

2015-09-01

Full Text Available Background: Harmonization and standardization is becoming important among regulators and business community. XBRL has entered the global stage as a financial reporting standard. Its mission was to standardize the financial reporting, lower the reporting costs and make the reporting as transparent as possible.

Considering the role of radiation therapy for gastrointestinal stromal tumor

Directory of Open Access Journals (Sweden)

Corbin KS

2014-05-01

Full Text Available Kimberly S Corbin,1 Hedy L Kindler,2 Stanley L Liauw31Department of Radiation Oncology, Memorial Medical Center, Springfield, IL, USA; 2Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL, USA; 3Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USAAbstract: Gastrointestinal stromal tumors (GISTs are rare mesenchymal tumors arising in the gastrointestinal tract. Over the last decade, the management and prognosis of GISTs has changed dramatically with molecular characterization of the c-kit mutation and the adoption of targeted systemic therapy. Currently, the standard of care for resectable tumors is surgery, followed by adjuvant imatinib for tumors at high risk for recurrence. Inoperable or metastatic tumors are treated primarily with imatinib. Despite excellent initial response rates, resistance to targeted therapy has emerged as a common clinical problem, with relatively few therapeutic solutions. While the treatment of GISTs does not commonly include radiotherapy, radiation therapy could be a valuable contributing modality. Several case reports indicate that radiation can control locally progressive, drug-resistant disease. Further study is necessary to define whether radiation could potentially prevent or delay the onset of drug resistance, or improve outcomes when given in combination with imatinib.Keywords: GIST, imatinib, radiotherapy

The influence of reporting standards and inter-firm relationships on financial reporting

OpenAIRE

Leung, P.Y.E.

2013-01-01

Abstract: Accounting information is vital for many aspects in business and numerous parties rely on reported information for a variety of purposes. Understanding how factors in a firm’s environment, such as standard setting, inter-firm relationships, managerial incentives and capital providers, influence the quality of this information is therefore crucial. This thesis focuses on two such factors, namely international financial reporting standards (IFRS) and inter-firm relationships. Chapter ...

Reporting Qualitative Research: Standards, Challenges, and Implications for Health Design.

Science.gov (United States)

Peditto, Kathryn

2018-04-01

This Methods column describes the existing reporting standards for qualitative research, their application to health design research, and the challenges to implementation. Intended for both researchers and practitioners, this article provides multiple perspectives on both reporting and evaluating high-quality qualitative research. Two popular reporting standards exist for reporting qualitative research-the Consolidated Criteria for Reporting Qualitative Research (COREQ) and the Standards for Reporting Qualitative Research (SRQR). Though compiled using similar procedures, they differ in their criteria and the methods to which they apply. Creating and applying reporting criteria is inherently difficult due to the undefined and fluctuating nature of qualitative research when compared to quantitative studies. Qualitative research is expansive and occasionally controversial, spanning many different methods of inquiry and epistemological approaches. A "one-size-fits-all" standard for reporting qualitative research can be restrictive, but COREQ and SRQR both serve as valuable tools for developing responsible qualitative research proposals, effectively communicating research decisions, and evaluating submissions. Ultimately, tailoring a set of standards specific to health design research and its frequently used methods would ensure quality research and aid reviewers in their evaluations.

Optimizing Treatment Outcomes With Regorafenib: Personalized Dosing and Other Strategies to Support Patient Care

Science.gov (United States)

van Cutsem, Eric; Blay, Jean-Yves; Sobrero, Alberto; Demetri, George D.

2014-01-01

Regorafenib is an oral multikinase inhibitor that inhibits several kinases relevant to tumor biology in several cancers, including colorectal carcinoma (CRC) and gastrointestinal stromal tumor (GIST). In phase III trials, regorafenib significantly improved overall survival versus placebo in patients with metastatic CRC progressing after all available standard therapies, and significantly prolonged progression-free survival in patients with advanced GIST in whom at least imatinib and sunitinib had failed. Thus, this agent holds promise as a new standard of care for CRC and GIST patients after disease progression following all other approved therapies. The clinical trials reported to date show that this new treatment has a consistent adverse event profile that is quite different from that of traditional cytotoxic chemotherapies. The most common adverse events of regorafenib include dermatologic and mucosal toxicities (especially hand-foot skin reaction, rash, and oral mucositis), constitutional symptoms (e.g., fatigue, nausea, and weight loss), vascular effects (especially hypertension), and gastrointestinal symptoms (e.g., diarrhea). To help health care professionals anticipate and manage the adverse events associated with regorafenib, we describe our experiences in clinical trials and show that such toxicities can be effectively managed with close observation of patients from initiation of dosing, along with prompt appropriate interventions, including dose modifications, if necessary. PMID:24821824

Proposed minimum reporting standards for chemical analysis Chemical Analysis Working Group (CAWG) Metabolomics Standards Initiative (MSI)

Science.gov (United States)

Amberg, Alexander; Barrett, Dave; Beale, Michael H.; Beger, Richard; Daykin, Clare A.; Fan, Teresa W.-M.; Fiehn, Oliver; Goodacre, Royston; Griffin, Julian L.; Hankemeier, Thomas; Hardy, Nigel; Harnly, James; Higashi, Richard; Kopka, Joachim; Lane, Andrew N.; Lindon, John C.; Marriott, Philip; Nicholls, Andrew W.; Reily, Michael D.; Thaden, John J.; Viant, Mark R.

2013-01-01

There is a general consensus that supports the need for standardized reporting of metadata or information describing large-scale metabolomics and other functional genomics data sets. Reporting of standard metadata provides a biological and empirical context for the data, facilitates experimental replication, and enables the re-interrogation and comparison of data by others. Accordingly, the Metabolomics Standards Initiative is building a general consensus concerning the minimum reporting standards for metabolomics experiments of which the Chemical Analysis Working Group (CAWG) is a member of this community effort. This article proposes the minimum reporting standards related to the chemical analysis aspects of metabolomics experiments including: sample preparation, experimental analysis, quality control, metabolite identification, and data pre-processing. These minimum standards currently focus mostly upon mass spectrometry and nuclear magnetic resonance spectroscopy due to the popularity of these techniques in metabolomics. However, additional input concerning other techniques is welcomed and can be provided via the CAWG on-line discussion forum at http://msi-workgroups.sourceforge.net/ or http://Msi-workgroups-feedback@lists.sourceforge.net. Further, community input related to this document can also be provided via this electronic forum. PMID:24039616

Pancreatic Gastrointestinal Stromal Tumor after Upper Gastrointestinal Hemorrhage and Performance of Whipple Procedure: A Case Report and Literature Review.

Science.gov (United States)

Aziret, Mehmet; Çetinkünar, Süleyman; Aktaş, Elife; İrkörücü, Oktay; Bali, İlhan; Erdem, Hasan

2015-08-03

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors in the gastrointestinal system. These types of tumors originate from any part of the tract as well as from the intestine, colon, omentum, mesentery or retroperitoneum. GIST is a rare tumor compared to other types of tumors, accounting for less than 1% of all gastrointestinal tumors. A 56-year-old male patient was hospitalized due to an upper gastrointestinal hemorrhage and the start of abdominal pain on the same day. In the upper gastrointestinal endoscopy that was performed, a solitary mass was found in the second section of the duodenum and a blood vessel (Forrest type 2a) was seen. The extent and location of the mass was detected by abdominal tomography. After hemodynamic recovery, a Whipple procedure was performed without any complications. A subsequent histopathological examination detected a c-kit-positive (CD117) pancreatic GIST with high mitotic index. The most effective treatment method for GISTs is surgical resection. In patients with a head of pancreatic GIST, the Whipple procedure can be used more safely and effectively.

Early Evaluation of Response Using 18F-FDG PET Influences Management in Gastrointestinal Stromal Tumor Patients Treated with Neoadjuvant Imatinib.

Science.gov (United States)

Farag, Sheima; Geus-Oei, Lioe-Fee de; van der Graaf, Winette T; van Coevorden, Frits; Grunhagen, Dirk; Reyners, Anna K L; Boonstra, Pieter A; Desar, Ingrid; Gelderblom, Hans; Steeghs, Neeltje

2018-02-01

18 F-FDG PET has previously been proven effective as an early way to evaluate the response of gastrointestinal stromal tumors (GISTs) to imatinib treatment. However, it is unclear whether early evaluation of response affects treatment decisions in GIST patients treated with neoadjuvant intent. Methods: We retrospectively scored changes in management based on early evaluation of response by 18 F-FDG PET in patients in the Dutch GIST registry treated with neoadjuvant imatinib. Results: Seventy 18 F-FDG PET scans were obtained for 63 GIST patients to evaluate for an early response to neoadjuvant imatinib. The scans led to a change in management in 27.1% of the patients. Change in management correlated strongly with lack of metabolic response ( P PET for early evaluation of response often results in a change of management in GIST patients harboring the non- KIT exon 11 mutation and should be considered the standard of care in GIST patients treated with neoadjuvant intent. © 2018 by the Society of Nuclear Medicine and Molecular Imaging.

Tumor Estromal Gastrintestinal de Localização Esofágica: Relato de Caso/ Gastrointestinal Stromal Tumor Location Esophageal: Case Report

Directory of Open Access Journals (Sweden)

Daniele Ribeiro Matsumoto

2013-06-01

the esophagus. Casuistry: We present a case of esophageal GIST location in a patient whose dysphagia for solid food and an intermitent character odynophagia, accompanied by nausea and vomiting. Were performed serioscopy contrasted esophagus, Upper endoscopy, CT scan of abdomen, the histopathological analysis of biopsy was inconclusive and the diagnosis was confirmed by immunohistochemistry that expressed CD117 (KIT by neoplastic cells. The oncology service reference directed the completion of surgery for tumor resection, but the patient opted for the use of Imatinib mesylate (IM, having presented progressive improvement of clinical picture. Discussion: The standard treatment for patients with non-metastatic GIST is complete resection of the lesion, as it offers the greatest chance for cure. However, the patient decided only by treatment with MI. Conclusion: We conclude that GIST should be considered in exophytic esophageal and that treatment only with MI may be considered, even though the recommended treatment in these cases is surgical resection, associated with MI as adjunctive therapy with improved survival.

Giant gastrointestinal stromal tumour of rare sarcomatoid epithelioid subtype: Case study and literature review

Science.gov (United States)

Lech, Gustaw; Korcz, Wojciech; Kowalczyk, Emilia; Guzel, Tomasz; Radoch, Marcin; Krasnodębski, Ireneusz Wojciech

2015-01-01

Gastrointestinal stromal tumours (GISTs) are the most common mesenchymal tumours of the gastrointestinal tract, but they represent less than 3% of all gastrointestinal tract malignancies. This is a detailed case study of a 52-year-old male patient treated for very uncommon histological subtype of gastric GIST with atypical clinical presentation, asymptomatic progress and late diagnosis. The resected tumour, giant in diameters, was confirmed to represent the most rare histopathologic subtype of GISTs - sarcomatoid epithelioid GIST. We report this case and review the literature with a special focus on pathomorphological evaluation, biological aggressiveness and prognostic factors. To our knowledge this is the first report of giant GIST of very uncommon sarcomatoid epithelioid subtype. It is concluded that clinicians should pay attention to the fact that initial diagnosis may be delayed due to mildly asymptomatic and non-specific clinical presentation. Asymptomatic tumours diagnosed at a late stage, which is often the case, can be large on presentation. Prognosis for patients diagnosed with GIST depend on tumour size, mitotic rate, histopathologic subtype and tumour location. That is why early diagnosis and R0 resection, which is usually feasible and safe even in giant gastric sarcomatoid epithelioid subtype of GISTs, are the key factors for further treatment and good prognosis. PMID:25805949

2016 Standard Scenarios Report: A U.S. Electricity Sector Outlook

Energy Technology Data Exchange (ETDEWEB)

Cole, Wesley [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Logan, Jeffrey [National Renewable Energy Lab. (NREL), Golden, CO (United States); Steinberg, Daniel [National Renewable Energy Lab. (NREL), Golden, CO (United States); McCall, James [National Renewable Energy Lab. (NREL), Golden, CO (United States); Richards, James [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sigrin, Benjamin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Porro, Gian [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2016-11-01

The Standard Scenarios and this associated report, which are now in their second year, present an examination of some of the key aspects of the change occurring, or anticipated to occur, in the power sector over the next several decades. The Standard Scenarios consist of 18 power sector scenarios which have been projected using the National Renewable Energy Laboratory's (NREL's) Regional Energy Deployment System (ReEDS) long-term capacity expansion model and the dGen rooftop PV diffusion model. The purpose of the Standard Scenarios and this associated report is to provide context, discussion, and data to inform stakeholder decision-making regarding the future direction of U.S. power sector. As an extension to this report, the Standard Scenario outputs are presented in a downloadable format online using the Standard Scenarios' Results Viewer at http://en.openei.org/apps/reeds/. This report reflects high-level conclusions and analysis, whereas the Standard Scenarios' Results Viewer includes the scenario results that can be used for more in-depth analysis.

GIST gástrico: revisión de la literatura a propósito de un caso

Directory of Open Access Journals (Sweden)

Daniela V Blanco-Echezuría

2009-01-01

Full Text Available Los tumores del estroma gastrointestinal son los tumores mesenquimales más frecuentes del tubo digestivo. Corresponden a 0.1% a 3% de las neoplasias gastrointestinales y 5% a 6% de todos los sarcomas. Se trata de paciente femenina de 59 años de edad quien refiere en Enero de 2009 Rectorragia roja con coágulos, posteriormente Melena. La realización de una endoscopia digestiva superior reporta Tumor submucoso en fundus que se complementa con US endoscópico, evidenciando lesión submucosa en fundus gástrico, GIST gástrico. La sintomatología depende de la localización del proceso neoproliferativo, hallándose con mayor frecuencia en el estómago (60-70%. La supervivencia tras citorreducción R0 a 5 años es de 40% a 65%, con recurrencia del 20%, sin embargo, disminuye a 9-12 meses si la reducción fue incompleta.

Standards, criteria, comparative study. Final report 1993-1994

International Nuclear Information System (INIS)

David, M.

1995-01-01

The goal of this report is to compare standards and criteria used for the design of seismic resistant Nuclear Power plants in former USSR and Eastern Europe to the actual practice in Western Europe and USA. A review of USSR and Czech-Slovak standards for design of WWER-1000 NPPs is included. Comparative study deals involves a general comparison of standards and the comparison of seismic loads according to Eastern standards with the to-day practices. According to these comparisons it can be theoretically concluded that despite some differences the structural seismic forces calculated according to Soviet-Russian standards are in good agreement with the ones resulting from Western Standards

Summary reports of activities under visiting research program

International Nuclear Information System (INIS)

1985-01-01

This report is published any time by summarizing in the form of an interim report the data required for research and experiment such as the results of the functional test on various experimental facilities, the test results of the products manufactured for trial, the state of radiation control and waste management, and the report of study meetings in the Research Reactor Institute, Kyoto University, the conspicuous results obtained halfway in research, new techniques, discussion on other papers and reports and others. In this report, the gists of 71 papers on the research activities under visiting research program performed in the second half of 1984 are collected, and the subject number, the title of research reporters, and the summary of report for each research are given. (Kako, I.)

Gastrointestinal stromal tumour of the duodenum in childhood: a rare case report

International Nuclear Information System (INIS)

Chiarugi, Massimo; Galatioto, Christian; Lippolis, Piero; Zocco, Giuseppe; Seccia, Massimo

2007-01-01

Gastrointestinal stromal tumours (GISTs) are uncommon primary mesenchymal tumours of the gastrointestinal tract mostly observed in the adults. Duodenal GISTs are relatively rare in adults and it should be regarded as exceptional in childhood. In young patients duodenal GISTs may be a source of potentially lethal haemorrhage and this adds diagnostic and therapeutic dilemmas to the concern about the long-term outcome. A 14-year-old boy was referred to our hospital with severe anaemia due to recurrent episodes of upper gastrointestinal haemorrhage. Endoscopy, small bowel series, scintigraphy and video capsule endoscopy previously done elsewhere were negative. Shortly after the admission, the patient underwent emergency surgery for severe recurrence of the bleeding. At surgery, a 4 cm solid mass arising from the wall of the fourth portion of the duodenum was identified. The invasion and the erosion of the duodenal mucosa was confirmed by intra-operative pushed duodenoscopy. The mass was resected by a full-thickness duodenal wall excision with adequate grossly free margins. Immunohistochemical analysis of the specimen revealed to be positive for CD117 (c-KIT protein) consistent with a diagnosis of GIST. The number of mitoses was < 5/50 HPF. Mutational analysis for c-KIT/PDGFRA tyrosine kinase receptor genes resulted in a wildtype pattern. The patient had an uneventful course and he has remained disease-free during two years of follow-up. Duodenal GISTs in children are very rare and may present with massive bleeding. Cure can be achieved by complete surgical resection, but even in the low-aggressive tumours the long-term outcome may be unpredictable

Case report

African Journals Online (AJOL)

ebutamanya

2013-07-03

Jul 3, 2013 ... Key words: Appendiceal GIST, peritonitis, surgery, CD34. Received: ... The Pan African Medical Journal - ISSN 1937-8688. This is an Open ... A 75-year-old man was brought to the emergency department with a 48-hour ...

LEASE AGREEMENTS FINANCIAL REPORTING ISSUES ACCORDING TO THE INTERNATIONAL STANDARDS

Directory of Open Access Journals (Sweden)

Marina MAISURADZE

2016-08-01

Full Text Available On January 13th 2016, the Board for International Accounting Standards  published the  new International Standard 16 of Financial Reporting,   named as “Lease”, which will substitute the International Accounting Standard 17 of financial reporting “Lease”. ISFR 16 ensures reflection of practically all lease agreements in the financial reporting, which, in is part, meets the requirements of investors regarding reliability and transparency of the information related to a financial state of an enterprise. The Article considers the changes caused by ISFR 16, which relate to recognition of the lease agreements as the asset, their accounting and, impact on the financial reporting. Relevant conclusions are provided regarding the above mentioned issues.

Revising The Standards For Financial Reporting In Ghana | Appiah ...

African Journals Online (AJOL)

The need to strengthen financial reporting through standard setting in Ghana has been examined. The roles of the Institute of Chartered Accountants (Ghana) and Ghana National Accounting Standards Board were found not to be addressing the revision and updating of the standards, and bringing the procedures and ...

Pediatric psycho-oncology care: standards, guidelines, and consensus reports.

Science.gov (United States)

Wiener, Lori; Viola, Adrienne; Koretski, Julia; Perper, Emily Diana; Patenaude, Andrea Farkas

2015-02-01

The aim of this study was to identify existing guidelines, standards, or consensus-based reports for psychosocial care of children with cancer and their families. Psychosocial standards of care for children with cancer can systematize the approach to care and create a replicable model that can be utilized in pediatric hospitals around the world. Determining gaps in existing standards in pediatric psycho-oncology can guide development of useful evidence-based and consensus-based standards. The MEDLINE and PubMed databases were searched by investigators at two major pediatric oncology centers for existing guidelines, consensus-based reports, or standards for psychosocial care of patients with pediatric cancer and their families published in peer-reviewed journals in English between 1980 and 2013. We located 27 articles about psychosocial care that met inclusion criteria: 5 set forth standards, 19 were guidelines, and 3 were consensus-based reports. None was sufficiently up to date, comprehensive, specific enough, or evidence- or consensus-based to serve as a current standard for psychosocial care for children with cancer and their families. Despite calls by a number of international pediatric oncology and psycho-oncology professional organizations about the urgency of addressing the psychosocial needs of the child with cancer to reduce suffering, there remains a need for development of a widely acceptable, evidence-based and consensus-based, comprehensive standard of care to guide provision of essential psychosocial services to all patients with pediatric cancer. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

A review of medical terminology standards and structured reporting.

Science.gov (United States)

Awaysheh, Abdullah; Wilcke, Jeffrey; Elvinger, François; Rees, Loren; Fan, Weiguo; Zimmerman, Kurt

2018-01-01

Much effort has been invested in standardizing medical terminology for representation of medical knowledge, storage in electronic medical records, retrieval, reuse for evidence-based decision making, and for efficient messaging between users. We only focus on those efforts related to the representation of clinical medical knowledge required for capturing diagnoses and findings from a wide range of general to specialty clinical perspectives (e.g., internists to pathologists). Standardized medical terminology and the usage of structured reporting have been shown to improve the usage of medical information in secondary activities, such as research, public health, and case studies. The impact of standardization and structured reporting is not limited to secondary activities; standardization has been shown to have a direct impact on patient healthcare.

TRACG prediction of gravity-driven cooling system response in the SBWR/GIST facility LOCA tests

International Nuclear Information System (INIS)

Alamgir, M.; Andersen, J.G.M.; Yang, A.I.; Shiralkar, B.S.

1990-01-01

General Electric (BE) Nuclear Energy has initiated work on technology programs in support of the advanced light water reactor (ALWR) plants under contract to the U.S. Department of Energy (DOE). Work has been performed under the advanced boiling water reactor (ABWT) design verification program and the simplified boiling water reactor (SBWR) program. The objective of the SBWR program is to develop the key features of a simplified reactor design. The gravity-driven cooling system (GDCS) is an important feature of the SBWR design. The main objectives of the GDCS test program at GE were to demonstrate the technical feasibility of the GDCS concept by performing a section-scaled integrated systems test of the SBWR design and to provide a data base to qualify the TRACG computer code for use in SBWR accident analysis. This paper describes the qualification of TRACG for GDCS applications. The calculational capability and analytical models of TRACG are tested by performing assessment analysis for five loss-of-coolant-accident (LOCA) tests in the GDCS Integrated Systems Test (GIST) facility. The results of the qualification comparisons are presented and TRACG application ranges are discussed

INTERNATIONAL STANDARDS FOR FINANCIAL REPORTING: HARMONIZATION IN MACEDONIA

Directory of Open Access Journals (Sweden)

Sasho Kozuharov

2015-12-01

Full Text Available A continuous flow of reliable, relevant and financially important information is necessary for making economically justified and strategic investment decisions. Economic globalization has contributed to the need of creating a unified language for communication, a single set of international financial reporting standards with the sole purpose of enhancing transparency for investors and reducing the cost of capital. Harmonization of financial reporting provides more efficient use of global resources, easier consolidation of multinational companies foreign subsidiaries, alleviation of accounting staff mobility and reducing of audit costs. The research is based on the benefits that the national economy can gain if the international financial reporting standards are successfully implemented. Special attention in the paper is devoted to the factors that determine the harmonization of financial reporting. The analysis of the results show the managers' perception of financial reporting, and emphasize the effects of the implementation of IFRS in Republic of Macedonia.

Standards development: status summary report. Quarterly report, April-June 1982

International Nuclear Information System (INIS)

1982-01-01

This report gives in summary form, the current schedule plans for development of regulations, guides, reports, petitions and environmental statements. Approved schedules are identified by a T (Target) date below each milestone description on the computerized network. Schedule estimates that have not yet been approved by standards development management are also included and are identified by an E (estimated) date below the approved target date. E dates do not represent approved changes and are printed for information purposes only

Journal article reporting standards for quantitative research in psychology: The APA Publications and Communications Board task force report.

Science.gov (United States)

Appelbaum, Mark; Cooper, Harris; Kline, Rex B; Mayo-Wilson, Evan; Nezu, Arthur M; Rao, Stephen M

2018-01-01

Following a review of extant reporting standards for scientific publication, and reviewing 10 years of experience since publication of the first set of reporting standards by the American Psychological Association (APA; APA Publications and Communications Board Working Group on Journal Article Reporting Standards, 2008), the APA Working Group on Quantitative Research Reporting Standards recommended some modifications to the original standards. Examples of modifications include division of hypotheses, analyses, and conclusions into 3 groupings (primary, secondary, and exploratory) and some changes to the section on meta-analysis. Several new modules are included that report standards for observational studies, clinical trials, longitudinal studies, replication studies, and N-of-1 studies. In addition, standards for analytic methods with unique characteristics and output (structural equation modeling and Bayesian analysis) are included. These proposals were accepted by the Publications and Communications Board of APA and supersede the standards included in the 6th edition of the Publication Manual of the American Psychological Association (APA, 2010). (PsycINFO Database Record (c) 2018 APA, all rights reserved).

CTHRC1 Acts as a Prognostic Factor and Promotes Invasiveness of Gastrointestinal Stromal Tumors by Activating Wnt/PCP-Rho Signaling

Directory of Open Access Journals (Sweden)

Ming-Ze Ma

2014-03-01

Full Text Available Gastrointestinal stromal tumors (GISTs are the major gastrointestinal mesenchymal tumors with a variable malignancy ranging from a curable disorder to highly malignant sarcomas. Metastasis and recurrence are the main causes of death in GIST patients. To further explore the mechanism of metastasis and to more accurately estimate the recurrence risk of GISTs after surgery, the clinical significance and functional role of collagen triple helix repeat containing-1 (CTHRC1 in GIST were investigated. We found that CTHRC1 expression was gradually elevated as the risk grade of NIH classification increased, and was closely correlated with disease-free survival and overall survival in 412 GIST patients. In vitro experiments showed that recombinant CTHRC1 protein promoted the migration and invasion capacities of primary GIST cells. A luciferase reporter assay and pull down assay demonstrated that recombinant CTHRC1 protein activated noncanonical Wnt/PCP-Rho signaling but inhibited canonical Wnt signaling. The pro-motility effect of CTHRC1 on GIST cells was reversed by using a Wnt5a neutralizing antibody and inhibitors of Rac1 or ROCK. Taken together, these data indicate that CTHRC1 may serve as a new predictor of recurrence risk and prognosis in post-operative GIST patients and may play an important role in facilitating GIST progression. Furthermore, CTHRC1 promotes GIST cell migration and invasion by activating Wnt/PCP-Rho signaling, suggesting that the CTHRC1-Wnt/PCP-Rho axis may be a new therapeutic target for interventions against GIST invasion and metastasis.

REPORTING CORPORATE SOCIAL RESPONSIBILITY ACCORDING TO GRI STANDARDS

Directory of Open Access Journals (Sweden)

Berinde Mihai

2015-07-01

Full Text Available Corporate social responsibility is no longer considered an optional activity by companies. The changes that take place worldwide have determined an increasing number of companies to elaborate instruments of implementing CSR principles into their business strategy. A CSR policy adapted to the specifics of the company’s field of activity and to the community in which it is present will bring advantages for both parties. The way through which a company makes their CSR activity results public is by writing a sustainability report which corresponds to international practices in the field. In recent years, an increasing number of companies publish their yearly CSR reports. This reporting originated in the USA, but in the last decade, the number of reports from Europe is increasing. In order to answer to the needs of reporting of the companies, a series of nongovernmental organisms have involved in trying to find the most accessible way that would correspond to the needs of the companies and of the stakeholders. Global Reporting Initiative is a platform that came to the aid of the companies by creating reporting standards which to guide companies through the process of creating the sustainability report. In this paper, we have analysed the evolution in the number of CSR reports worldwide, having then analysed their distribution on continents. We have given attention to the situation in Romania, which in the past ten years, due to multinational companies coming in the market. The presence of multinational companies has helped develop this concept. In the past five years, Romanian companies have submitted CSR reports according to GRI standards. Although the percent of companies of Romanian companies that submit reports according to the GRI standards is small (0.0017%, we believe that it will grow in following years, due to companies realizing the role they have in the society and because the European Commission’s 2014/95/EU Directive will enter into

Neutron cross section standards and instrumentation: Annual report

International Nuclear Information System (INIS)

1987-01-01

This annual report from the National Bureau of Standards contains a summary of the results of the Neutron Cross Section Standards and Instrumentation Program. The technical measurements for the past year are given along with the proposed program and budget needs for the next three years. The neutron standards measurements have concentrated on the most important 235 U(n,f) cross section in the thermal to 20 MeV energy range along with the development of neutron detectors required for these measurements. The NBS measurements have made a significant contribution to the improvement in the understanding of this reaction. Measurements were performed with numerous neutron detectors at overlapping energies and at different neutron sources in order to reduce the systematic errors to achieve the required accuracy in this important neutron standard. Significant progress was also made in the development of a detector to utilize the 3 He(n,p) reaction as a standard in the eV to MeV energy region. Improvements in data acquisition systems as well as additional studies of advanced neutron sources were accomplished. Contacts with private industry were maintained and coordination of the neutron standards evaluation was continued. The report also includes biographical listings of the research staff along with copies of a few of our recent publications. 13 figs., 1 tab

Report on the Observance of Standards and Codes, Accounting and Auditing : Module B - Institutional Framework for Corporate Financial Reporting, B.9 Auditing Standard-setting

OpenAIRE

World Bank

2017-01-01

The purpose of this report is to gain an understanding of the governance arrangements, procedures, and capacity for setting auditing standards in a jurisdiction, covering: (a) the adoption of International Standards on Auditing (ISA) where applicable, and (b) national auditing standards. The questions are based on examples of good practice followed by international standard-setting bodies....

Improving ultrasound for appendicitis through standardized reporting of secondary signs.

Science.gov (United States)

Partain, Kristin N; Patel, Adarsh U; Travers, Curtis; Short, Heather L; Braithwaite, Kiery; Loewen, Jonathan; Heiss, Kurt F; Raval, Mehul V

2017-08-01

Our aim was to implement a standardized US report that included secondary signs of appendicitis (SS) to facilitate accurate diagnosis of appendicitis and decrease the use of computed tomography (CT) and admissions for observation. A multidisciplinary team implemented a quality improvement (QI) intervention in the form of a standardized US report and provided stakeholders with monthly feedback. Outcomes including report compliance, CT use, and observation admissions were compared pretemplate and posttemplate. We identified 387 patients in the pretemplate period and 483 patients in the posttemplate period. In the posttemplate period, the reporting of SS increased from 5.4% to 79.5% (pappendicitis also improved in the posttemplate period. A focused QI initiative led to high compliance rates of utilizing the standardized US report and resulted in lower CT use and fewer admissions for observation. Study of a Diagnostic Test Level of Evidence: 1. Copyright © 2017 Elsevier Inc. All rights reserved.

Ghrelin and gastrointestinal stromal tumors.

Science.gov (United States)

Zhu, Chang-Zhen; Liu, Dong; Kang, Wei-Ming; Yu, Jian-Chun; Ma, Zhi-Qiang; Ye, Xin; Li, Kang

2017-03-14

Ghrelin, as a kind of multifunctional protein polypeptide, is mainly produced in the fundus of the stomach and can promote occurrence and development of many tumors, including gastrointestinal tumors, which has been proved by the relevant researches. Most gastrointestinal stromal tumors (GISTs, about 80%), as the most common mesenchymal tumor, also develop in the fundus. Scientific research has confirmed that ghrelin, its receptors and mRNA respectively can be found in GISTs, which demonstrated the existence of a ghrelin autocrine/paracrine loop in GIST tissues. However, no reports to date have specified the mechanism whether ghrelin can promote the occurrence and development of GISTs. Studies of pulmonary artery endothelial cells in a low-oxygen environment and cardiac muscle cells in an ischemic environment have shown that ghrelin can activate the phosphatidylinositol 3-kinase/AKT/mammalian target of rapamycin (PI3K/AKT/mTOR) signaling pathway. Moreover, some studies of GISTs have confirmed that activation of the PI3K/AKT/mTOR pathway can indeed promote the growth and progression of GISTs. Whether ghrelin is involved in the development or progression of GISTs through certain pathways remains unknown. Can we find a new target for the treatment of GISTs? This review explores and summaries the relationship among ghrelin, the PI3K/AKT/mTOR pathway and the development of GISTs.

Minimum reporting standards for clinical research on groin pain in athletes

DEFF Research Database (Denmark)

Delahunt, Eamonn; Thorborg, Kristian; Khan, Karim M

2015-01-01

Groin pain in athletes is a priority area for sports physiotherapy and sports medicine research. Heterogeneous studies with low methodological quality dominate research related to groin pain in athletes. Low-quality studies undermine the external validity of research findings and limit the ability...... to generalise findings to the target patient population. Minimum reporting standards for research on groin pain in athletes are overdue. We propose a set of minimum reporting standards based on best available evidence to be utilised in future research on groin pain in athletes. Minimum reporting standards...... are provided in relation to: (1) study methodology, (2) study participants and injury history, (3) clinical examination, (4) clinical assessment and (5) radiology. Adherence to these minimum reporting standards will strengthen the quality and transparency of research conducted on groin pain in athletes...

Multicentric malignant gastrointestinal stromal tumor

International Nuclear Information System (INIS)

Shukla, Shailaja; Singh, Sanjeet K; Pujani, Mukta

2009-01-01

Malignant gastrointestinal stromal tumor (GIST) is a rare type of sarcoma that is found in the digestive system, most often in the wall of the stomach. Multiple GISTs are extremely rare and usually associated with type 1 neurofibromatosis and familial GIST. We report here a case of a 70-year-old woman who reported pain in the abdomen, loss of appetite, and weight loss for six months. Ultrasound examination showed a small bowel mass along with multiple peritoneal deposits and a mass within the liver. Barium studies were suggestive of a neoplastic pathology of the distal ileum. A differential diagnosis of adenocarcinoma/lymphoma with metastases was entertained. Perioperative findings showed two large growths arising from the jejunum and the distal ileum, along with multiple smaller nodules on the serosal surface and adjoining mesentery of the involved bowel segments. Segmental resection of the involved portions of the intestine was performed. Histopathological features were consistent with those of multicentric malignant GIST-not otherwise specified (GIST-NOS). Follow-up examination three months after surgery showed no evidence of recurrence. (author)

Gene expression in gastrointestinal stromal tumors is distinguished by KIT genotype and anatomic site.

Science.gov (United States)

Antonescu, Cristina R; Viale, Agnes; Sarran, Lisa; Tschernyavsky, Sylvia J; Gonen, Mithat; Segal, Neil H; Maki, Robert G; Socci, Nicholas D; DeMatteo, Ronald P; Besmer, Peter

2004-05-15

Gastrointestinal stromal tumors (GISTs) are specific KIT expressing and KIT-signaling driven mesenchymal tumors of the human digestive tract, many of which have KIT-activating mutations. Previous studies have found a relatively homogeneous gene expression profile in GIST, as compared with other histological types of sarcomas. Transcriptional heterogeneity within clinically or molecularly defined subsets of GISTs has not been previously reported. We tested the hypothesis that the gene expression profile in GISTs might be related to KIT genotype and possibly to other clinicopathological factors. An HG-U133A Affymetrix chip (22,000 genes) platform was used to determine the variability of gene expression in 28 KIT-expressing GIST samples from 24 patients. A control group of six intra-abdominal leiomyosarcomas was also included for comparison. Statistical analyses (t tests) were performed to identify discriminatory gene lists among various GIST subgroups. The levels of expression of various GIST subsets were also linked to a modified version of the growth factor/KIT signaling pathway to analyze differences at various steps in signal transduction. Genes involved in KIT signaling were differentially expressed among wild-type and mutant GISTs. High gene expression of potential drug targets, such as VEGF, MCSF, and BCL2 in the wild-type group, and Mesothelin in exon 9 GISTs were found. There was a striking difference in gene expression between stomach and small bowel GISTs. This finding was validated in four separate tumors, two gastric and two intestinal, from a patient with familial GIST with a germ-line KIT W557R substitution. GISTs have heterogeneous gene expression depending on KIT genotype and tumor location, which is seen at both the genomic level and the KIT signaling pathway in particular. These findings may explain their variable clinical behavior and response to therapy.

Standardized computer-based organized reporting of EEG SCORE - Second version

DEFF Research Database (Denmark)

Beniczky, Sándor; Aurlien, Harald; Brøgger, Jan C

2017-01-01

Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted in the se......Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted...... in the second, revised version of SCORE (Standardized Computer-based Organized Reporting of EEG), which is presented in this paper. The revised terminology was implemented in a software package (SCORE EEG), which was tested in clinical practice on 12,160 EEG recordings. Standardized terms implemented in SCORE....... In the end, the diagnostic significance is scored, using a standardized list of terms. SCORE has specific modules for scoring seizures (including seizure semiology and ictal EEG patterns), neonatal recordings (including features specific for this age group), and for Critical Care EEG Terminology. SCORE...

Determining a Consistent Set of Accounting and Financial Reporting Standards

OpenAIRE

Anne Le Manh-Béna; Olivier Ramond

2011-01-01

Following the debate on the Conceptual Framework revision undertaken by the IASB and the FASB, this paper discusses three major concerns about the way financial reporting standards should be determined: (1) What is the role a Conceptual Framework?; (2) For whom and for which needs are accounting and financial reporting standards made?; and (3) What information set should financial reporting provide? We show that the perceived need of a Framework has resulted in practice in weak usefulness We ...

[A Study on the quotations in the Wu xing da yi (The Gist of Five Phases) cited from Nei jing (Inner Canon)].

Science.gov (United States)

Wang, Zheng-Shan; Zhang, Qi-Cheng

2013-07-01

In the Wu xing da yi (The Gist of Five Phases), written by Xiao Ji of the Sui Dynasty, there were 9 quotations cited from Huang di nei jing (Inner Canon of Huangdi). By comparison with current version of Huang di nei jing, most of the descriptions are similar, yet still with some differences, such as yin-yang nature of the five zang visceras, the liver being the root of "pi ji", the spleen being the root of "cang lin" etc. Wu xing da yi epitomizes the books about yin-yang and five phases before the Sui Dynasty, while Xiao Ji's quotations from Huang di nei jing interpreted from the views of yin-yang and five phases, are different from the annotations of later ages.

Protocol Standards for Reporting Video Data in Academic Journals.

Science.gov (United States)

Rowland, Pamela A; Ignacio, Romeo C; de Moya, Marc A

2016-04-01

Editors of biomedical journals have estimated that a majority (40%-90%) of studies published in scientific journals cannot be replicated, even though an inherent principle of publication is that others should be able to replicate and build on published claims. Each journal sets its own protocols for establishing "quality" in articles, yet over the past 50 years, few journals in any field--especially medical education--have specified protocols for reporting the use of video data in research. The authors found that technical and industry-driven aspects of video recording, as well as a lack of standardization and reporting requirements by research journals, have led to major limitations in the ability to assess or reproduce video data used in research. Specific variables in the videotaping process (e.g., camera angle), which can be changed or be modified, affect the quality of recorded data, leading to major reporting errors and, in turn, unreliable conclusions. As more data are now in the form of digital videos, the historical lack of reporting standards makes it increasingly difficult to accurately replicate medical educational studies. Reproducibility is especially important as the medical education community considers setting national high-stakes standards in medicine and surgery based on video data. The authors of this Perspective provide basic protocol standards for investigators and journals using video data in research publications so as to allow for reproducibility.

Image Analysis of Endosocopic Ultrasonography in Submucosal Tumor Using Fuzzy Inference

Directory of Open Access Journals (Sweden)

Kwang Baek Kim

2013-01-01

Full Text Available Endoscopists usually make a diagnosis in the submucosal tumor depending on the subjective evaluation about general images obtained by endoscopic ultrasonography. In this paper, we propose a method to extract areas of gastrointestinal stromal tumor (GIST and lipoma automatically from the ultrasonic image to assist those specialists. We also propose an algorithm to differentiate GIST from non-GIST by fuzzy inference from such images after applying ROC curve with mean and standard deviation of brightness information. In experiments using real images that medical specialists use, we verify that our method is sufficiently helpful for such specialists for efficient classification of submucosal tumors.

GASB's New Standard on Reporting Entity for School Districts.

Science.gov (United States)

Harmer, W. Gary

1991-01-01

Explains the impact on school district financial reporting of the Governmental Accounting Standards Board Statement 14, "The Financial Reporting Entity." One of Statement 14's objectives is for financial report users to be able to distinguish between the primary government and its component units. (MLF)

Organizational aspects of integrated reporting preparation according to international standard «Integrated reporting»

Directory of Open Access Journals (Sweden)

M.O. Maksymchuk

2016-12-01

Full Text Available Integrated Reporting is an innovative reporting for business entities, therefore the issue of the organization the preparation of this reporting is an actual. The absence of legislative regulation of integrated reporting at national level of legal documents has greatly affected the issue, because the only document, that specifies the requirements for integrated reporting is the international standard «integrated reporting». The article considers the organizational principles of integrated reporting preparation. Taking into account the requirements of the international standard «integrated reporting», the authors make the attempts to define the basic organizational stages of such reporting, that allows to introduce the integrated reporting in a structured way and logically. It is proposed on the enterprises preparing the integrated reporting to constitute the schedule of the formation of the integrated reporting. In addition, the important thing is to develop the internal policy for determining materiality by the use of the professional judgment. The appropriate internal policy is assigned to disclose the materiality process in an integrated reporting for decision-making on the inclusion or exclusion issues to be understandable for users.

Case report

African Journals Online (AJOL)

ebutamanya

2015-10-20

Oct 20, 2015 ... undefined malignant factors as acknowledged in the 2002 consensus guidelines [3]. These undetermined factors have also instructed the wordings of the guidelines to highlight that GIST is categorized in risk groups, further emphasizing that no lesion is definitely labeled as “benign” [3]. The therapeutic ...

International Financial Reporting standard for Small and Medium-sized entities

Directory of Open Access Journals (Sweden)

Z Koppeschaar

2012-12-01

Full Text Available The International Financial Reporting Standard for Small and Medium-sized entities (IFRS for SMEs was published as a standard by the International Accounting Standards Board (IASB during July 2009. During 2007 South Africa became one of the first countries and the first country in Africa to early accept the proposed accounting standard (exposure draft of an IFRS for SMEs. The accounting standard will probably also be accepted by numerous other countries. The aim of this article is to investigate the applicability of this accounting standard. The results indicated that the IFRS for SMEs remains too comprehensive for the majority of small companies. The IFRS for SMEs does not satisfy the needs of South African users of small company financial statements, and as a result the accounting requirements should be simplified. KEYWORDS: Financial accounting; Financial reporting requirements; IFRS for SMEs; Small companies; Users of financial statements; Small company financial statements.

Rare case of gastrointestinal stromal tumor of the anal canal

Directory of Open Access Journals (Sweden)

Madhu Kumar

2013-01-01

Full Text Available Gastrointestinal stromal tumor (GIST is a rare mesenchymal neoplasm of the gastrointestinal tract. GIST of anal canal is very rare representing only 3% of all anorectal mesenchymal tumors. We report an extremely rare case of GIST of the anal canal in 60-years-old man with history of irregular bowel habits with dark colored stool mixed with blood and constipation from 6 month. Diagnosis was made on the basis of histomorphological and immunohistochemical examination.

Army Model and Simulation Standards Report FY98

National Research Council Canada - National Science Library

1997-01-01

...) standards efforts as work progresses towards the objective Army M&S environment. This report specifically documents projects approved for funding through the Army Model and Improvement Program (AMIP...

Standardization versus customization of glucose reporting.

Science.gov (United States)

Rodbard, David

2013-05-01

Bergenstal et al. (Diabetes Technol Ther 2013;15:198-211) described an important approach toward standardization of reporting and analysis of continuous glucose monitoring and self-monitoring of blood glucose (SMBG) data. The ambulatory glucose profile (AGP), a composite display of glucose by time of day that superimposes data from multiple days, is perhaps the most informative and useful of the many graphical approaches to display glucose data. However, the AGP has limitations; some variations are desirable and useful. Synchronization with respect to meals, traditionally used in glucose profiles for SMBG data, can improve characterization of postprandial glucose excursions. Several other types of graphical display are available, and recently developed ones can augment the information provided by the AGP. There is a need to standardize the parameters describing glycemic variability and cross-validate the available computer programs that calculate glycemic variability. Clinical decision support software can identify and prioritize clinical problems, make recommendations for modifications of therapy, and explain its justification for those recommendations. The goal of standardization is challenging in view of the diversity of clinical situations and of computing and display platforms and software. Standardization is desirable but must be done in a manner that permits flexibility and fosters innovation.

Adoption of International Financial Accounting Reporting Standards ...

African Journals Online (AJOL)

This study examines the International Financial Accounting Reporting Standards adoption practices around the world and the way these practices are reflected in the financial statements of companies in different countries. It also examines the incentives/ motivations for the variations in the type of International Financial ...

Esophageal Gastrointestinal Stromal Tumors Presenting as Mediastinal Mass

Directory of Open Access Journals (Sweden)

M. Kafeel

2013-11-01

Full Text Available Gastrointestinal stromal tumors (GISTs are the most common mesenchymal tumors of the gastrointestinal tract and are predominant in the stomach and intestine but rare in the esophagus. Here, we report a case of esophageal GIST which presented as a mediastinal mass on chest X-ray and dyspnea. The case was initially diagnosed as leiomyosarcoma, which could create a diagnostic dilemma. Therefore, recognizing this uncommon presentation as a mediastinal mass with esophageal GIST is important in the differential diagnosis.

Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's Facilities in fiscal 1984

International Nuclear Information System (INIS)

1985-01-01

The repair of fuel in the reactor ''Yayoi'' was completed as scheduled, and after a certain period of test and preparation operation, the utilization was able to be resumed in fiscal year 1984. The electron beam linear accelerator started the operation in April, 1977, and the utilization has been smoothly continued. In this report, the gists of 10 researches on pile, 13 researches off pile, and 19 researches by utilizing the linear accelerator are collected. For each report, the research number, title, the names of reporters and the summary of research are given. (Kako, I.)

Sunitinib in the treatment of gastrointestinal stromal tumor: patient selection and perspectives

Directory of Open Access Journals (Sweden)

Mulet-Margalef N

2016-12-01

Full Text Available Nuria Mulet-Margalef, Xavier Garcia-del-Muro Sarcoma Multidisciplinary Unit and Medical Oncology Department, Institut Català d’Oncologia Hospitalet, IDIBELL, Barcelona, Spain Abstract: Gastrointestinal stromal tumor (GIST is the most common mesenchymal tumor of the gastrointestinal tract. In advanced setting and after progression to imatinib, the multitargeted receptor tyrosine kinase inhibitor sunitinib has clearly demonstrated a clinical benefit in terms of response rate and progression-free survival with an acceptable toxicity profile. The recommended schedule for sunitinib administration is 50 mg per day 4 weeks ON and 2 weeks OFF; however, potential alternative schedules are also reviewed in the present article. Several biomarkers have been explored to better select candidates for sunitinib therapy, such as the value of early changes in standardized uptake value assessed by positron emission tomography with 18F-fluorodeoxyglucose, circulating biomarkers, clinical biomarkers such as the appearance of arterial hypertension during treatment that correlates with better outcomes, and the GIST genotype. GISTs with KIT mutations at exon 9 and the so-called wild-type GISTs seem to better respond to sunitinib. Nonetheless, further investigation is required to confirm these findings as well as to understand the mechanisms of sunitinib resistance such as the development of new KIT mutations or conformational changes in KIT receptor. Keywords: sunitinib, GIST, KIT, refractory GIST

Croatia - Report on the Observance of Standards and Codes : Accounting and Auditing

OpenAIRE

World Bank

2007-01-01

This report provides an updated assessment of accounting, financial reporting, and auditing requirements and practices within the enterprise and financial sectors in Croatia. It uses International Financial Reporting Standards (IFRS), International Standards on Auditing (ISA), and the relevant portions of European Union (EU) law (also known as the acquis communautaire). Croatia has made co...

International standards for financial reporting: Harmonization in Macedonia

OpenAIRE

Kozuharov, Sasho; Ristovska, Natasha; Blazeska, Daliborka

2015-01-01

A continuous flow of reliable, relevant and financially important information is necessary for making economically justified and strategic investment decisions. Economic globalization has contributed to the need of creating a unified language for communication, a single set of international financial reporting standards with the sole purpose of enhancing transparency for investors and reducing the cost of capital. Harmonization of financial reporting provides more efficient use of...

Targeting gastrointestinal stromal tumors: the role of regorafenib

Directory of Open Access Journals (Sweden)

Schroeder B

2016-05-01

Full Text Available Brett Schroeder,1 Zula Li,2,3 Lee D Cranmer,2,3 Robin L Jones,4 Seth M Pollack2,3 1College of Human Medicine, Michigan State University, Grand Rapids, MI, 2Division of Medical Oncology, University of Washington, 3Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; 4Royal Marsden Hospital, Institute of Cancer Research, London, UK Abstract: Gastrointestinal stromal tumor (GIST is a devastating disease in the metastatic setting, but its natural history has been dramatically altered by the development of small molecule tyrosine kinase inhibitors, most notably imatinib. Although patients with advanced GIST live much longer today than they did in the past, imatinib-refractory disease remains a tremendous problem. For disease that is refractory to imatinib and sunitinib, regorafenib is an excellent option. In this review, we discuss the biology and clinical work establishing regorafenib as the standard of care for advanced GIST refractory to both imatinib and sunitinib. Keywords: regorafenib, GIST, refractory, imatinib

Standards for Reporting Mathematics Professional Development in Research Studies

Science.gov (United States)

Sztajn, Paola

2011-01-01

This Research Commentary addresses the need for standards for describing mathematics professional development in mathematics education research reports. Considering that mathematics professional development is an emerging research field, it is timely to set expectations for what constitutes high-quality reporting in this field. (Contains 2 tables.)

Do newspaper reports of suicides comply with standard suicide reporting guidelines? A study from Bangalore, India.

Science.gov (United States)

Chandra, Prabha S; Doraiswamy, Padmavathy; Padmanabh, Anuroopa; Philip, Mariamma

2014-11-01

Several countries have prescribed standard guidelines for media professionals on suicide reporting. However, the implementation of these guidelines has been varied. Suicide rates in South Asia are one of the highest in the world, and it is known that media guidelines for suicide reporting are not followed adequately. However, there are no published reports available from this region. This study aimed at assessing newspaper reports of suicide for quality of reporting based on standard reporting guidelines and to study differences between English and vernacular (Kannada) newspapers in Bangalore, South India. A total of 341 newspaper reports of suicide from 550 newspapers (3 English and 3 Kannada) over 3 months were systematically assessed for compliance with reporting guidelines. Each report was evaluated on 2 domains and 36 parameters. Data were analyzed for frequency of inappropriate reporting and patterns compared between vernacular and English newspapers. In all, 87% of the reports were those of completed suicide. Non-compliant reporting - method of suicide was reported in 89% and 32% of reports were in prominent pages of the newspaper, 95% mentioned gender, 90% reported the name, 80% reported age and suicide location, 75% reported life events related to suicide, 70% reported occupation, 69% had headline explicity on suicide and 61% reported monocausality. Only 16% reported mental disorder related to suicide, and less than 3% included information on suicide prevention and helplines. Vernacular papers showed significantly better compliance in 16 of the 20 areas. However, protective characteristics were better reported in English newspapers. Majority of reports on suicides in newspapers from Bangalore did not comply with standard guidelines of reporting. There is a strong need to evolve local guidelines and mechanisms for ensuring responsible reporting which have important implications in prevention of suicide. © The Author(s) 2013.

International Financial Reporting Standards Convergence and Quality of Accounting Information: Evidence from Indonesia

OpenAIRE

Yusrina, Hasyyati; Mukhtaruddin, Mukhtaruddin; Fuadah, Luk Luk; Sulong, Zunaidah

2017-01-01

The International Financial Reporting Standards (IFRS) initiated by International Accounting Standard Board (IASB) are principle-based standard that require extensive disclosure of financial statements and accounting information as compared to prior standard that is the Generally Accepted Accounting Principles (GAAP) to better reflect the overall quality of company’s performance. Therefore, the IFRS convergence is expected to improve the reliability of financial reporting by limiting opportun...

The influence of reporting standards and inter-firm relationships on financial reporting

NARCIS (Netherlands)

Leung, P.Y.E.

2013-01-01

Accounting information is vital for many aspects in business and numerous parties rely on reported information for a variety of purposes. Understanding how factors in a firm’s environment, such as standard setting, inter-firm relationships, managerial incentives and capital providers, influence the

Standards for reporting randomized controlled trials in neurosurgery.

Science.gov (United States)

Kiehna, Erin N; Starke, Robert M; Pouratian, Nader; Dumont, Aaron S

2011-02-01

The Consolidated Standards for Reporting of Trials (CONSORT) criteria were published in 1996 to standardize the reporting and improve the quality of clinical trials. Despite having been endorsed by major medical journals and shown to improve the quality of reported trials, neurosurgical journals have yet to formally adopt these reporting criteria. The purpose of this study is to evaluate the quality and reporting of randomized controlled trials (RCTs) in neurosurgery and the factors that may affect the quality of reported trials. The authors evaluated all neurosurgical RCTs published in 2006 and 2007 in the principal neurosurgical journals (Journal of Neurosurgery; Neurosurgery; Surgical Neurology; Journal of Neurology, Neurosurgery, and Psychiatry; and Acta Neurochirurgica) and in 3 leading general medical journals (Journal of the American Medical Association, Lancet, and the New England Journal of Medicine). Randomized controlled trials that addressed operative decision making or the treatment of neurosurgical patients were included in this analysis. The RCT quality was evaluated using the Jadad score and the CONSORT checklist. In 2006 and 2007, 27 RCTs relevant to intracranial neurosurgery were reported. Of these trials, only 59% had a Jadad score ≥ 3. The 3 major medical journals all endorsed the CONSORT guidelines, while none of the neurosurgical journals have adopted these guidelines. Randomized controlled trials published in the 3 major medical journals had a significantly higher mean CONSORT score (mean 41, range 39-44) compared with those published in neurosurgical journals (mean 26.4, range 17-38; p journals (mean 3.42, range 2-5) than neurosurgical journals (mean 2.45, range 1-5; p = 0.05). Despite the growing volume of RCTs in neurosurgery, the quality of reporting of these trials remains suboptimal, especially in the neurosurgical journals. Improved awareness of the CONSORT guidelines by journal editors, reviewers, and authors of these papers could

Standards for the Reporting of Genetic Counseling Interventions in Research and Other Studies (GCIRS): an NSGC Task Force Report.

Science.gov (United States)

Hooker, Gillian W; Babu, D; Myers, M F; Zierhut, H; McAllister, M

2017-06-01

As the demand for evidence to support the value of genetic counseling increases, it is critical that reporting of genetic counseling interventions in research and other types of studies (e.g. process improvement or service evaluation studies) adopt greater rigor. As in other areas of healthcare, the appraisal, synthesis, and translation of research findings into genetic counseling practice are likely to be improved if clear specifications of genetic counseling interventions are reported when studies involving genetic counseling are published. To help improve reporting practices, the National Society of Genetic Counselors (NSGC) convened a task force in 2015 to develop consensus standards for the reporting of genetic counseling interventions. Following review by the NSGC Board of Directors, the NSGC Practice Guidelines Committee and the editorial board of the Journal of Genetic Counseling, 23 items across 8 domains were proposed as standards for the reporting of genetic counseling interventions in the published literature (GCIRS: Genetic Counseling Intervention Reporting Standards). The authors recommend adoption of these standards by authors and journals when reporting studies involving genetic counseling interventions.

Survival of gastrointestinal stromal tumor patients in the imatinib era: life raft group observational registry

International Nuclear Information System (INIS)

Call, Jerry; Walentas, Christopher D; Eickhoff, Jens C; Scherzer, Norman

2012-01-01

Gastrointestinal stromal tumors (GIST), one of the most common mesenchymal tumors of the gastrointestinal tract, prior to routine immunohistochemical staining and the introduction of tyrosine kinase inhibitors, were often mistaken for neoplasms of smooth muscle origin such as leiomyomas, leiomyosarcomas or leiomyoblastomas. Since the advent of imatinib, GIST has been further delineated into adult- (KIT or PDGFRα mutations) and pediatric- (typified by wild-type GIST/succinate dehydrogenase deficiencies) types. Using varying gender ratios at age of diagnosis we sought to elucidate prognostic factors for each sub-type and their impact on overall survival. This is a long-term retrospective analysis of a large observational study of an international open cohort of patients from a GIST research and patient advocacy's lifetime registry. Demographic and disease-specific data were voluntarily supplied by its members from May 2000-October 2010; the primary outcome was overall survival. Associations between survival and prognostic factors were evaluated by univariate Cox proportional hazard analyses, with backward selection at P < 0.05 used to identify independent factors. Inflections in gender ratios by age at diagnosis in years delineated two distinct groups: above and below age 35 at diagnosis. Closer analysis confirmed the above 35 age group as previously reported for adult-type GIST, typified by mixed primary tumor sites and gender, KIT or PDGFRα mutations, and shorter survival times. The pediatric group (< age 18 at diagnosis) was also as previously reported with predominantly stomach tumors, females, wild-type GIST or SDH mutations, and extended survival. 'Young adults' however formed a third group aged 18-35 at diagnosis, and were a clear mix of these two previously reported distinct sub-types. Pediatric- and adult-type GIST have been previously characterized in clinical settings and these observations confirm significant prognostic factors for each

Fuzzy-trace theory: dual processes in memory, reasoning, and cognitive neuroscience.

Science.gov (United States)

Brainerd, C J; Reyna, V F

2001-01-01

reasoning. More explicitly, in childhood reasoning tasks, it is assumed that both verbatim and gist traces of problem information are stored. Responding accurately to memory tests for presented problem information depends primarily on verbatim memory abilities (preserving traces of that information and accessing them when the appropriate memory probes are administered). However, accurate solutions to reasoning problems depend primarily on gist-memory abilities (extracting the correct gist from problem information, focusing on that gist during reasoning, and accessing reasoning operations that process that gist). Because verbatim and gist memories exhibit considerable dissociation, both during storage and when they are subsequently accessed on memory tests, dissociations of verbatim-based memory performance from gist-based reasoning are predictable. Conversely, associations are predicted in situations in which memory and reasoning are based on the same verbatim traces (Brainerd & Reyna, 1988) and in situations in which memory and reasoning are based on the same gist traces (Reyna & Kiernan, 1994). Fuzzy-trace theory's memory and reasoning principles have been applied in other research domains. Four such domains are developmental cognitive neuroscience studies of false memory, studies of false memory in brain-damaged patients, studies of reasoning errors in judgment and decision making, and studies of retrieval mechanisms in recall. In the first domain, the principles of parallel verbatim-gist storage, dissociated verbatim-gist retrieval, and identity/similarity processes have been used to explain both spontaneous and implanted false reports in children and in the elderly. These explanations have produced some surprising predictions that have been verified: false reports do not merely decline with age during childhood but increase under theoretically specified conditions; reports of events that were not experienced can nevertheless be highly persistent over time; and false

A Large Cystic Variant of Gastro-intestinal Stromal Tumour arising from the Jejunum: A Case Report

OpenAIRE

Shaikh, Salman Tehran; Upwanshi, Manish Harinarayan; Shetty, Tilakdas S.; Ghetla, Smruti R.; Gheewala, Hussain

2015-01-01

Gastrointestinal stromal tumours (GISTs) represent a mesenchymal neoplasm arising from the interstitial cells of cajal occurring mainly in the gastrointestinal tract. Here, we present a case of a large GIST arising from the jejunum with cystic presentation unlike the usual presentation as a solid mass. A 50-year-old male patient came with complaint of a painless mobile lump in abdomen of approximately 25 cm in size which had gradually increased over two years. Clinically mesenteric cyst was s...

Standardized reporting of functioning information on ICF-based common metrics.

Science.gov (United States)

Prodinger, Birgit; Tennant, Alan; Stucki, Gerold

2018-02-01

In clinical practice and research a variety of clinical data collection tools are used to collect information on people's functioning for clinical practice and research and national health information systems. Reporting on ICF-based common metrics enables standardized documentation of functioning information in national health information systems. The objective of this methodological note on applying the ICF in rehabilitation is to demonstrate how to report functioning information collected with a data collection tool on ICF-based common metrics. We first specify the requirements for the standardized reporting of functioning information. Secondly, we introduce the methods needed for transforming functioning data to ICF-based common metrics. Finally, we provide an example. The requirements for standardized reporting are as follows: 1) having a common conceptual framework to enable content comparability between any health information; and 2) a measurement framework so that scores between two or more clinical data collection tools can be directly compared. The methods needed to achieve these requirements are the ICF Linking Rules and the Rasch measurement model. Using data collected incorporating the 36-item Short Form Health Survey (SF-36), the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0), and the Stroke Impact Scale 3.0 (SIS 3.0), the application of the standardized reporting based on common metrics is demonstrated. A subset of items from the three tools linked to common chapters of the ICF (d4 Mobility, d5 Self-care and d6 Domestic life), were entered as "super items" into the Rasch model. Good fit was achieved with no residual local dependency and a unidimensional metric. A transformation table allows for comparison between scales, and between a scale and the reporting common metric. Being able to report functioning information collected with commonly used clinical data collection tools with ICF-based common metrics enables clinicians

A proposal for standardizing computed tomography reports on abdominal aortic aneurysms

International Nuclear Information System (INIS)

Torlai, Fabiola Goda; Meirelles, Gustavo S. Portes; Miranda Junior, Fausto; Fonseca, Jose Honorio A.P. da; Ajzen, Sergio; D'Ippolito, Giuseppe

2006-01-01

Objective: to propose a model to standardize computed tomography reports on abdominal aortic aneurysms. Materials and methods: interviews were carried out with members of the Vascular Surgery Division of our institution, in the period between April and October 2004, aiming at developing a standardized model of computed tomography reports on abdominal aortic aneurysms. Based on this model, a questionnaire was elaborated and sent to other nine surgeons, all of them experienced in the field of abdominal aortic surgery. The questionnaires response rate was 55.5% (5/9). Results: the most frequently mentioned parameters of interest for evaluation of abdominal aortic aneurysms were: maximum diameter of proximal aortic neck, proximal aortic neck length to lower renal arteries, shape of proximal aortic neck, maximum diameter of the aneurysm and diameter of the common iliac arteries. These data allowed the development of a proposal for a model to standardize computed tomography reports. Conclusion: a model for standardized tomographic analysis of abdominal aortic aneurysms has met vascular surgeons' needs for following-up patients and planning their treatment. (author)

Gastrointestinal Stromal Tumors with Unusual Localization: Report of Three Cases with a Brief Literature Review.

Science.gov (United States)

Yucel, Ahmet Fikret; Sunar, Haldun; Hut, Adnan; Kocakusak, Ahmet; Pergel, Ahmet; Barut, Gul; Dikici, Suleyman

2010-07-26

The most common tumors derived from the mesenchyme of the gastrointestinal system are stromal tumors. These tumors are typically seen in the stomach and small intestine and less frequently in the colon, rectum and esophagus and are very rarely located outside the gastrointestinal system. Cure is provided with complete surgical resection with resection borders free of tumor. Tumor size, mitotic index, localization, CD117 and CD34 negativity in immunohistochemical studies, mucosal ulceration and presence of necrosis help to predict recurrence of the illness and patient survival. In high-risk gastrointestinal stromal tumors (GISTs) there is an increased rate of recurrence and shortened survival despite complete surgical resection. Thus patients with a high-risk GIST should be given adjuvant therapy with imatinib mesylate. Sunitinib maleate is another FDA-approved agent only for cases who cannot tolerate imatinib or who are resistant to it. Herein we present three cases with GISTs in different locations of the gastrointestinal system with a review of the relevant literature.

Gastrointestinal Stromal Tumors with Unusual Localization: Report of Three Cases with a Brief Literature Review

Directory of Open Access Journals (Sweden)

Ahmet Fikret Yucel

2010-07-01

Full Text Available The most common tumors derived from the mesenchyme of the gastrointestinal system are stromal tumors. These tumors are typically seen in the stomach and small intestine and less frequently in the colon, rectum and esophagus and are very rarely located outside the gastrointestinal system. Cure is provided with complete surgical resection with resection borders free of tumor. Tumor size, mitotic index, localization, CD117 and CD34 negativity in immunohistochemical studies, mucosal ulceration and presence of necrosis help to predict recurrence of the illness and patient survival. In high-risk gastrointestinal stromal tumors (GISTs there is an increased rate of recurrence and shortened survival despite complete surgical resection. Thus patients with a high-risk GIST should be given adjuvant therapy with imatinib mesylate. Sunitinib maleate is another FDA-approved agent only for cases who cannot tolerate imatinib or who are resistant to it. Herein we present three cases with GISTs in different locations of the gastrointestinal system with a review of the relevant literature.

Kandungan Prinsip Konservatisme dalam Standar Akuntansi Keuangan Berbasis IFRS (International Financial Reporting Standard)

OpenAIRE

Ahmad Juanda

2012-01-01

Kandungan Prinsip Konservatisme DalamStandar Akuntansi Keuangan Berbasis IFRS(International Financial Reporting Standard)Ahmad JuandaStaf Pengajar Jurusan Akutansi, Fakultas Ekonomi dan BisnisUniversitas Muhammadiyah This study aims to reveal the content of the principle of conservatism contained in financial accounting standards (GAAP) results of the convergence of International Financial Reporting Standards (IFRS). The use of the principle of conservatism still...

The Effectiveness of Model Learning CUPs: Impact on The Higher Order Thinking Skill Students at Madrasah Aliyah Mathla'ul Anwar Gisting Lampung

Directory of Open Access Journals (Sweden)

Antomi Saregar

2016-10-01

Penelitian ini bertujuan untuk mengetahui efektivitas model pembelajaran CUPs (Conceptual Understanding Procedures terhadap kemampuan berpikir tingkat tinggi peserta didik kelas X IPA MA Mathla’ul Anwar Gisting. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain non equivalent control group. Populasi dalam penelitian ini berjumlah 52 peserta didik, dengan sampel X IPA 1 sebagai kelas eksperimen dan X IPA 2 sebagai kelas kontrol. Uji independent sample t-test digunakan untuk mengetahui perbedaan kemampuan berpikir tingkat tinggi peserta didik menggunakan model CUPs dengan model pembelajaran langsung. Hasil analisis menyatakan bahwa terdapat perbedaan rata-rata kemampuan berpikir tingkat tinggi peserta didik antara menggunakan model CUPs dengan model pembelajaran langsung. efektivitas penggunaan model CUPs lebih baik dalam meningkatkan kemampuan berpikir tingkat tinggi peserta didik, dapat diketahui dari nilai effect size yang diperoleh sebesar 0,3 termasuk dalam kategori sedang. Kata kunci: conceptual understanding procedures, HOTS, kemampuan berpikir tingkat tinggi, model CUPs

Improving global environmental management with standard corporate reporting

Science.gov (United States)

Kareiva, Peter M.; McNally, Brynn W.; McCormick, Steve; Miller, Tom; Ruckelshaus, Mary

2015-01-01

Multinational corporations play a prominent role in shaping the environmental trajectory of the planet. The integration of environmental costs and benefits into corporate decision-making has enormous, but as yet unfulfilled, potential to promote sustainable development. To help steer business decisions toward better environmental outcomes, corporate reporting frameworks need to develop scientifically informed standards that consistently consider land use and land conversion, clean air (including greenhouse gas emissions), availability and quality of freshwater, degradation of coastal and marine habitats, and sustainable use of renewable resources such as soil, timber, and fisheries. Standardization by itself will not be enough—also required are advances in ecosystem modeling and in our understanding of critical ecological thresholds. With improving ecosystem science, the opportunity for realizing a major breakthrough in reporting corporate environmental impacts and dependencies has never been greater. Now is the time for ecologists to take advantage of an explosion of sustainability commitments from business leaders and expanding pressure for sustainable practices from shareholders, financial institutions, and consumers. PMID:26082543

Improving global environmental management with standard corporate reporting.

Science.gov (United States)

Kareiva, Peter M; McNally, Brynn W; McCormick, Steve; Miller, Tom; Ruckelshaus, Mary

2015-06-16

Multinational corporations play a prominent role in shaping the environmental trajectory of the planet. The integration of environmental costs and benefits into corporate decision-making has enormous, but as yet unfulfilled, potential to promote sustainable development. To help steer business decisions toward better environmental outcomes, corporate reporting frameworks need to develop scientifically informed standards that consistently consider land use and land conversion, clean air (including greenhouse gas emissions), availability and quality of freshwater, degradation of coastal and marine habitats, and sustainable use of renewable resources such as soil, timber, and fisheries. Standardization by itself will not be enough--also required are advances in ecosystem modeling and in our understanding of critical ecological thresholds. With improving ecosystem science, the opportunity for realizing a major breakthrough in reporting corporate environmental impacts and dependencies has never been greater. Now is the time for ecologists to take advantage of an explosion of sustainability commitments from business leaders and expanding pressure for sustainable practices from shareholders, financial institutions, and consumers.

78 FR 38739 - Standard Format and Content for Post-Shutdown Decommissioning Activities Report

Science.gov (United States)

2013-06-27

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0299] Standard Format and Content for Post-Shutdown Decommissioning Activities Report AGENCY: Nuclear Regulatory Commission. ACTION: Regulatory guide; issuance..., ``Standard Format and Content for Post-shutdown Decommissioning Activities Report.'' This guide describes a...

Implementation of international financial reporting standards (IFRS) and their impact on economic growth

OpenAIRE

Gorgieva-Trajkovska, Olivera; Miteva-Kacarski, Emilija

2011-01-01

The confidence in the transparency and integrity of financial reporting is critically important to global financial stability and sound economic growth. The global financial crisis has led many economic and financial market participants to reexamine their governance, practices, and standards. Effective financial reporting depends on high quality accounting standards as well as the consistent and faithful application and rigorous independent audit and enforcement of those standards. ...

International financial reporting standards and foreign ownership in ...

African Journals Online (AJOL)

Previous literature suggests that the adoption of International Financial Reporting Standards (IFRS) can facilitate cross-border capital flows, as it results in an increase in market liquidity and comparability benefits. Using foreign ownership levels in South African listed companies during the period 2003 to 2007, we test ...

SDHA loss of function mutations in a subset of young adult wild-type gastrointestinal stromal tumors

International Nuclear Information System (INIS)

Italiano, Antoine; Chen, Chun-Liang; Sung, Yun-Shao; Singer, Samuel; DeMatteo, Ronald P; LaQuaglia, Michael P; Besmer, Peter; Socci, Nicholas; Antonescu, Cristina R

2012-01-01

A subset of KIT/PDGFRA wild-type gastrointestinal stromal tumors (WT GIST) have been associated with alteration of the succinate dehydrogenase (SDH) complex II function. A recent report identified four non-syndromic, KIT/PDGFRA WT GIST harboring compound heterozygous or homozygous mutations in SDHA encoding the main subunit of the SDH complex II. Next generation sequencing was applied on five pediatric and one young adult WT GIST, by whole exome capture and SOLiD 3-plus system sequencing. The putative mutations were first confirmed by Sanger sequencing and then screened on a larger panel of 11 pediatric and young adult WT GIST, including 5 in the context of Carney triad. A germline p.Arg31X nonsense SDHA mutation was identified in one of the six cases tested by SOLiD platform. An additional p.D38V missense mutation in SDHA exon 2 was identified by Sanger sequencing in the extended KIT/PDGFRA WT GIST patients cohort. Western blotting showed loss of SDHA expression in the two cases harboring SDHA mutations, while expression being retained in the other WT GIST tumors. Results were further confirmed by immunohistochemistry for both SDHA and SDHB, which showed a concurrent loss of expression of both proteins in SDHA-mutant lesions, while the remaining WT tumors showed only loss of SDHB expression. Germline and/or somatic aberrations of SDHA occur in a small subset of KIT/PDGFRA WT GISTs, outside the Carney’s triad and are associated with loss of both SDHA and SDHB protein expression. Mutations of the SDH complex II are more particularly associated with KIT/PDGFRA WT GIST occurring in young adults. Although pediatric GIST consistently display alterations of SDHB protein expression, further molecular studies are needed to identify the crucial genes involved in their tumorigenesis

Imatinib as the first and only treatment in Europe for adult patients at significant risk of relapse following gastrointestinal stromal tumor removal

Science.gov (United States)

Duffaud, F; Salas, S; Huyn, T; Deville, JL

2010-01-01

Mutations of the KIT gene are the molecular hallmark of most gastrointestinal stromal tumors (GISTs). GIST has become a model for targeted treatment of solid tumors, imatinib becoming the standard first-line treatment of these tumors in the advanced/metastatic phase. Because of the efficacy of imatinib treatment in the advanced setting, its role following resection of a primary non-metastatic GIST was investigated. The recently published phase III, double-blind, placebo-controlled, multicenter ACOSOG Z9001 study showed that adjuvant therapy is safe, and significantly improves recurrence-free survival compared to placebo when given after resection. To what extent imatinib will improve overall survival has yet to be answered. What is clear is that high-risk GIST patients definitely need adjuvant therapy, and that 1 year of imatinib is not enough for the patients who do need it. The questions of optimal duration of imatinib treatment in the adjuvant setting, adequate selection of risk patients and effect of imatinib on overall survival are currently being studied. PMID:21694845

Gastrointestinal stromal tumor masquerading as a lung neoplasm. A case presentation and literature review

Directory of Open Access Journals (Sweden)

Papagiannopoulos K

2008-05-01

Full Text Available Abstract Gastrointestinal stromal tumors (GISTs are rare neoplasms of the gastrointestinal tract. Their incidence in the esophagus is 1%–3%. Never has a GIST been documented to directly invade the lung. We report a primary esophageal GIST with direct invasion into the lung parenchyma, presenting predominantly with respiratory symptoms. We include a retrospective literature review. Although the principle 'common things are common' usually guides our everyday clinical practice, this case emphasizes that rare entities can mimic common pathologies and underlines the importance of having a clearly defined differential diagnostic list which should be meticulously scrutinized.

Cultural impact on the harmonisation of Russian Accounting Standards with the International Financial Reporting Standards: A practitioner's perspective

OpenAIRE

Combs, A; Samy, M; Myachina, A

2013-01-01

Purpose\\ud – The purpose of this paper is to explore cultural impact on the harmonisation of Russian Accounting Standards with International Financial Reporting Standards (IFRS).\\ud \\ud Design/methodology/approach\\ud – A theoretical review established that differences still exist between the two sets of accounting standards. For decades, Russia was a socialist state of planned economy. Accounting was a tool of centralised control, and accountants had a job of gathering information for statist...

Determinants of the Strength of Auditing and Reporting Standards: a Cross-Country Study

Directory of Open Access Journals (Sweden)

Pran Krishansing Boolaky

2013-12-01

Full Text Available Our study addresses the research gap regarding the absence of an empirical cross-country study on the determinants of the strength of auditing and reporting standards (SARS. Using data on 133 countries at various stages of development, we examine the role of environmental factors that influence a country’s strength of auditing and reporting standards. Our empirical results confirm that institutional infrastructure, financial market development and higher education and training jointly influence a country’s strength of auditing and reporting standards. We obtain qualitatively similar subsample results when we partition countries on the basis of economic development.

Special Demographic Zone in Poland - in Search for the Gist of the Phenomenon

Directory of Open Access Journals (Sweden)

Katarzyna Gerejczyk

2017-07-01

Full Text Available Aim/purpose - The objective of this paper is to identify the gist of the Special Demographic Zone phenomenon by analyzing the changes in the demographic structure of the EU population at country and regional level. Design/methodology/approach - We have applied the Boolean keyword and subject term searches of scholarly articles published in EBSCO and EMERALD databases, as well as in Google Scholar, between 2006 and 2016, inclusive. The key words used in the analysis were: Special Demographic Zone and Special Demographic Zones. This systematic literature review enabled us to identify 15 scientific articles connected directly with the topic in question. Findings - We found that there are 3 strategies employed by the local and regional self-governments to tackle the demographic challenges. We present them as a 3A model, representing strategies: to acknowledge, to adapt and to (counter act. We perceive the Special Demographic Zone, defined as a policy tool, as a specific case of an act strategy. Research implications/limitations - The main implication of the research is that there are already tools and mechanism ready to be utilized by the self-governments in order to tackle demographic challenges, which contribute to the local and regional sustainable development. The recommendation for local authorities is to determine which policy direction (as presented in the 3A model should be embarked on in a given territory in order to maximize the sustainable effect of undertaken actions. Originality/value/contribution - The originality of this work lies in the development of a theoretical 3A model of self-government's policy reactions to the encountered demographic challenges and in the conceptualization of a Special Demographic Zone as a special case of an act policy strategy within the broad framework of regional socioeconomic policy. Furthermore, the article draws on up-to-date statistical data.

Summary reports of activities under visiting research program in Research Reactor Institute, Kyoto University, in first half of 1984

International Nuclear Information System (INIS)

1984-01-01

The technical reports of KURRI are published at any time summarizing in the form of interim report the data required for research and experiment, such as the results of various functional tests of experimental devices, the test results of the things made for trial, the state of radiation control and waste treatment and the reports of study meetings, or the remarkable results obtained during research, new techniques, the discussion on other papers and reports and so on. In this report, the summaries of 90 researches carried out under the visiting research program in the first half of 1984 are collected. The subject number, title, reporters and the gist of each research are reported. (Kako, I.)

Laparoscopic resection of gastric gastrointestinal stromal tumors presenting as left adrenal tumors

Institute of Scientific and Technical Information of China (English)

Shiu-Dong Chung; Jeff Shih-chieh Chueh; Hong-Jeng Yu

2012-01-01

Gastrointestinal stromal tumors (GISTs) are rare gastrointestinal malignancies. They are rarely seen near the urinary tract. In a literature review, only one case of GIST presenting as a left adrenal tumor was reported. We report two documented cases of gastric GISTs mimicking left adrenal tumors which were successfully treated with pure laparoscopic adrenalectomy and wedge resection of the stomach by excising the tumor from the stomach with serial firing of endoscopic gastrointestinal staplers. The surgical margins were clear, and the patients recovered smoothly. No adjuvant therapy with imatinib was prescribed. During the surveillance for 9 mo and 44 mo respectively, no tumor recurrence and metastasis were documented. Laparoscopic tumor excision, when adhering to the principles of surgical oncology, seems feasible and the prognosis is favorable for such tumors.

E-Business Reporting: Towards a Global Standard for Financial Reporting Systems Using XBRL

Science.gov (United States)

Long, Margaret J.

2013-01-01

Reporting systems can provide transparency into financial markets necessary for a sustainable, prosperous global economy. The most widely used global platform for exchanging electronic information about companies to regulatory bodies is XBRL. Standards for this platform are in the process of becoming legally harmonized, but not all countries are…

GASB proposes new standards for financial reporting of postemployment benefits by state and local governments.

Science.gov (United States)

Johnson, Karl D

2003-03-01

GASB has proposed new standards that will affect the way in which governments report postemployment health care benefits in audited external financial statements, resulting in more complete and transparent reporting by employers and plans and more relevant and useful information for the users of governmental financial reports. This article provides an overview of current financial reporting standards and practice, the financial reporting objectives of the project, the proposed measurement approach, noteworthy specific proposals, and the projected timetable for completion of the project and implementation of the new standards.

Standardization for climate change. Approaches and perspectives. Final report

International Nuclear Information System (INIS)

Weterings, R.

1995-01-01

The results of a project, aimed at support of the environmental quality target for climate policy on a national level (Follow-up Memorandum Climatic Change of the Dutch government) and on an international level (elaboration of the UN Framework Convention on Climate Change). In order to generate ideas for standards of the climate policy a workshop was held on Environmental Quality and Climate. During the workshop standards of climatic change were highlighted from different points of view. Those views and perspectives are analyzed and the results are presented in this report. 4 figs., 31 refs

The safety of regorafenib for the treatment of gastrointestinal stromal tumors.

Science.gov (United States)

Rutkowski, Piotr; Stępniak, Joanna

2016-01-01

The management of gastrointestinal stromal tumors (GIST) evolved due to effective molecularly targeted therapy with imatinib and sunitinib which are used first- and second-line, respectively. However, due to the development of resistance to those drugs in the majority of patients, the need for third-line therapy arose. Regorafenib, an oral multitargeted inhibitor with activity against multiple kinases including KIT, RET, RAF1, BRAF, angiogenesis (VEGFR, TIE-2) and those involved in tumor microenvironment (PDGFR and FGFR) was introduced after the successful Phase III GRID (GIST - Regorafenib In progressive Disease) clinical trial. This study showed significant improvement in progression-free survival for patients receiving regorafenib compared to placebo (4.8 months vs 0.9 months). The treatment was reasonably well tolerated, with arterial hypertension, hand-foot syndrome, diarrhea being the most common grade ≥3 adverse events, which could be managed by dose reduction and supportive treatment. The aim of this paper is to describe, assess and advise on the safety of regorafenib as third-line therapy in GIST. Regorafenib has demonstrated clinical benefit in GIST patients after progression on prior treatment with at least imatinib/sunitinib and currently it is the approved standard third-line option in therapy of advanced GIST. The safety profile is similar to other multikinase inhibitors with anti-VEGFR activity and is manageable.

National Standards Laboratory biennial report, 1971--1973

Energy Technology Data Exchange (ETDEWEB)

None

1974-02-28

This report describes the activities of the laboratory in: length interferometry; engineering metrology; photogrammetry; mass, volume, density, and pressure measurement: force, hardness, and materials testing machines; vibration; corrosion; time and frequency; acoustics; electrical standards; power frequency; high voltage; rf and microwave measurement; temperature measurement; optical radiometry; optics; dielectrics; magnetics; thermal and elastic properties of solids; electron transport in metals; low-energy collisions in gases; physics of the fluid state and high pressures; water vapor physics; viscometry; airglow; solar physics; and theoretical astrophysics. (DLC)

JPRS Report, Science & Technology, USSR: Life Sciences

Science.gov (United States)

1989-02-10

with sugar diabetes , ophthalmolo- gists see those with glaucoma, and rheumatologists see those rheumatic heart disease. In cardiovascular dis- eases...in the structure of infantile mortality. Chronic patients suffering from hereditary diseases occupy 20 percent of the beds in children’s infirmaries

The effect of the SQUIRE (Standards of QUality Improvement Reporting Excellence) guidelines on reporting standards in the quality improvement literature: a before-and-after study.

Science.gov (United States)

Howell, Victoria; Schwartz, Amanda Eva; O'Leary, James Daniel; Mc Donnell, Conor

2015-06-01

The SQUIRE (Standards of QUality Improvement Reporting Excellence) guidelines were developed to improve the reporting of quality improvement (QI) projects. The effect of the guidelines on the completeness of reporting in the QI literature is unknown. Our primary objective was to determine if the completeness of reporting in the QI literature has been improved[OUP_CE13] since the introduction of the SQUIRE guidelines. We performed a before-and-after evaluation of QI articles selected from four prominent journals of healthcare quality. Twenty-five articles published in each of two time periods (2006-2008 and 2010-2011) were confirmed to be QI projects using a standardised definition and were independently evaluated by two investigators as an interim evaluation of a planned larger sample. Articles were assessed using 50 statements of the SQUIRE guidelines, and the overall change in the completeness of reporting between the two groups was determined. The value of pimprovement observed in the completeness of reporting of QI projects after the publication of the SQUIRE guidelines, and the study was stopped early. There is potential for improvement in reporting standards, particularly for those guideline items or statements specific to QI projects. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Harmonization in CSR reporting: MNEs and global CSR standards

NARCIS (Netherlands)

Fortanier, F.; Kolk, A.; Pinkse, J.

2011-01-01

This paper focuses on MNEs’ corporate social responsibility (CSR) reporting, which previous studies have found to exhibit strong country-of-origin effects. It examines whether MNEs’ adherence to global standards (as adopted by e.g. ILO, OECD, UN, ISO) is associated with smaller cross-country

Regulatory and standard issues on hydrogen in 2009. Investigation report

International Nuclear Information System (INIS)

Tigreat, Delphine

2009-01-01

This report proposes an overview of the French and European regulations and standards regarding the use of hydrogen as an energy vector. The European and French regulations concern hydrogen production, storage and use on site and in transports of hazardous goods, the homologation of hydrogen powered vehicles, or the transport of hydrogen in ducts. Some standards are presented. A comparison is proposed between France and Germany, other European countries and the USA

2017 Standard Scenarios Report: A U.S. Electricity Sector Outlook

Energy Technology Data Exchange (ETDEWEB)

Cole, Wesley [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States); Richards, James [National Renewable Energy Lab. (NREL), Golden, CO (United States); Das, Paritosh [National Renewable Energy Lab. (NREL), Golden, CO (United States); Donohoo-Vallett, Paul [Dept. of Energy (DOE), Washington DC (United States)

2017-10-01

This report summarizes the results of 26 forward-looking “standard scenarios” of the U.S. power sector simulated by the National Renewable Energy Laboratory (NREL) using the Regional Energy Deployment System (ReEDS) and Distributed Generation (dGen) capacity expansion models. The annual Standard Scenarios, which are now in their third year, have been designed to capture a range of possible power system futures considering a variety of factors that impact power sector evolution.

Concurrent Male Gynecomastia and Testicular Hydrocele after Imatinib Mesylate Treatment of a Gastrointestinal Stromal Tumor

Science.gov (United States)

Kim, Hawk; Chang, Heung-Moon; Ryu, Min-Hee; Kim, Tae-Won; Sohn, Hee-Jung; Kim, So-Eun; Kang, Hye-Jin; Park, Sarah; Lee, Jung-Shin

2005-01-01

We report a gastrointestinal stromal tumor (GIST) patient with male gynecomastia and testicular hydrocele after treatment with imatinib mesylate. A 42 yr-old male patient presented for management of hepatic masses. Two years earlier, he had undergone a small bowel resection to remove an intraabdominal mass later shown to be a GIST, followed by adjuvant radiation therapy. At presentation, CT scan revealed multiple hepatic masses, which were compatible with metastatic GIST, and he was prescribed imatinib 400 mg/day. During treatment, he experienced painful enlargement of the left breast and scrotal swelling. Three months after cessation of imatinib treatment, the tumors recurred, and, upon recommencing imatinib, he experienced painful enlargement of the right breast and scrotal swelling. He was diagnosed with male gynecomastia caused by decreased testosterone and non-communicative testicular hydrocele. He was given androgen support and a hydrocelectomy, which improved his gynecomastia. The mechanism by which imatinib induces gynecomastia and hydrocele is thought to be associated with an inhibition of c-KIT and platelet-derive growth factor. This is the first report, to our knowledge, describing concurrent male gynecomastia and testicular hydrocele after imatinib treatment of a patient with GIST. PMID:15953881

Neutron cross section standards and instrumentation. Annual report

Energy Technology Data Exchange (ETDEWEB)

Wasson, O.A.

1993-07-01

The objective of this interagency program is to provide accurate neutron interaction measurements for the US Department of Energy nuclear programs which include waste disposal, fusion, safeguards, defense, fission, and personnel protection. These measurements are also useful to other energy programs which indirectly use the unique properties of the neutron for diagnostic and analytical purposes. The work includes the measurement of reference cross sections and related neutron data employing unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; the preservation of standard reference deposits and the development of improved neutron detectors and measurement methods. A related and essential element of the program is critical evaluation of neutron interaction data including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology. This report from the National Institute of Standards and Technology contains a summary of the accomplishments of the Neutron Cross Section Standards and Instrumentation Project during the third year of this three-year interagency agreement. The proposed program and required budget for the following three years are also presented. The program continues the shifts in priority instituted in order to broaden the program base.

Neutron cross section standards and instrumentation. Annual report

International Nuclear Information System (INIS)

Wasson, O.A.

1993-01-01

The objective of this interagency program is to provide accurate neutron interaction measurements for the US Department of Energy nuclear programs which include waste disposal, fusion, safeguards, defense, fission, and personnel protection. These measurements are also useful to other energy programs which indirectly use the unique properties of the neutron for diagnostic and analytical purposes. The work includes the measurement of reference cross sections and related neutron data employing unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; the preservation of standard reference deposits and the development of improved neutron detectors and measurement methods. A related and essential element of the program is critical evaluation of neutron interaction data including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology. This report from the National Institute of Standards and Technology contains a summary of the accomplishments of the Neutron Cross Section Standards and Instrumentation Project during the third year of this three-year interagency agreement. The proposed program and required budget for the following three years are also presented. The program continues the shifts in priority instituted in order to broaden the program base

Slovak Office of Standards, Metrology and Testing. Annual Report 2001

International Nuclear Information System (INIS)

2002-01-01

A brief account of activities carried out by the Slovak Office of Standards, Metrology and Testing of the Slovak Republic in 2001 is presented. These activities are reported under the headings: (1) Introduction by the President of the Slovak Office of Standards, Metrology and Testing; (2) The Vice-president's Unit Standardization and Quality; (3) The President's Office; (4) Chief Inspector Department; (5) Legislative-juridical Department; (6) Department of Economy; (7) Department of International Co-operation; (8) Department of European Integration; (9) Department of Metrology; (10) Department of Testing; (11) Department of the Cyclotron Centre SR; (12) Slovak Institute of Metrology; (13) Slovak Standards Institution; (14) Slovak Metrology Inspectorate; (15) Slovak Legal Metrology; (16) Measuring Techniques - Technocentre - MTT; Abbreviations; (17) Technical Testing Institute Piestany; (18) Testing Institute of Transport and Earthmoving Machinery - SUDST

Reporting of lipidomics data should be standardized

DEFF Research Database (Denmark)

Liebisch, Gerhard; Ekroos, Kim; Hermansson, Martin

2017-01-01

This article highlights, to our opinion, some of the most pertinent issues related to producing high quality lipidomics data. These issues include pitfalls related to sample collection and storage, lipid extraction, the use of shotgun and LC-MS-based lipidomics approaches, and the identification......, annotation and quantification of lipid species. We hope that highlighting these issues will help stimulate efforts to implement reporting standards for dissemination of lipidomics data. This article is part of a Special Issue entitled: BBALIP_Lipidomics Opinion Articles edited by Sepp Kohlwein....

Developing standard transmission system for radiology reporting including key images

International Nuclear Information System (INIS)

Kim, Seon Chil

2007-01-01

Development of hospital information system and Picture Archiving Communication System is not new in the medical field, and the development of internet and information technology are also universal. In the course of such development, however, it is hard to share medical information without a refined standard format. Especially in the department of radiology, the role of PACS has become very important in interchanging information with other disparate hospital information systems. A specific system needs to be developed that radiological reports are archived into a database efficiently. This includes sharing of medical images. A model is suggested in this study in which an internal system is developed where radiologists store necessary images and transmit them is the standard international clinical format, Clinical Document Architecture, and share the information with hospitals. CDA document generator was made to generate a new file format and separate the existing storage system from the new system. This was to ensure the access to required data in XML documents. The model presented in this study added a process where crucial images in reading are inserted in the CDA radiological report generator. Therefore, this study suggests a storage and transmission model for CDA documents, which is different from the existing DICOM SR. Radiological reports could be better shared, when the application function for inserting images and the analysis of standard clinical terms are completed

ANALYSIS OF THE IMPLEMENTATION OF INTERNATIONAL FINANCIAL REPORTING STANDARDS BY COUNTRIES WITH ECONOMIES IN TRANSITION

Directory of Open Access Journals (Sweden)

B. Zasadnyi

2013-08-01

Full Text Available The article deals with experience of application of international financial reporting standards in different countries with economies in transition. The main advantages and disadvantages of the implementation of international financial reporting standards for financial reporting for Ukrainian companies are based on this experience.

The Impact of International Financial Reporting Standards (IFRS: Evidence from Canada

Directory of Open Access Journals (Sweden)

Hilliard Theresa DiPonio

2016-08-01

Full Text Available The Canadian transition to IFRS provides a valuable IFRS learning opportunity. The Canadian transition and implementation of IFRS provides a unique opportunity to examine the conversion of financial reporting from a similar set of financial reporting rules as U.S. GAAP in a similar economic and business environment. The implementation and adoption of IFRS is not a monolithic event. Our ability to comprehensively understand and assess IFRS requires transparent disclosures such as those mandated by IFRS 1 and disaggregation of the equity components to observe and measure the impact of IFRS as it pertains to discretionary management implementation choices, material reclassifications, and GAAP-to-GAAP differences. Comprehensive knowledge of IFRS 1, First Time Adoption of International Financial Reporting Standards is crucial to our ability to assess the transitory and future impact of IFRS. IFRS 1 sets the precedent for financial reporting under IFRS, overrides transitional provisions included in other IFRS, and prescribes detailed disclosures. This detailed “rules-based” standard permits discretionary management policy choices which have material impact on transitory reporting as well as future financial results.

Summary reports of activities under visiting research program, second half of 1990

International Nuclear Information System (INIS)

1991-07-01

The Technical Report of the Research Reactor Institute, Kyoto University, is published as occasion demands, summarizing as prompt reports the date required for research and experiment, such as the results of the functional test on various experimental facilities, the results of the test on the things manufactured for trial, the state of radiation control and waste treatment, the reports of study meetings and so on, or the remarkable results and new methods obtained on the way of research, and the discussion on other papers and reports. In this report, 78 visiting research projects using the KUR and 10 visiting research projects using the KUCA in the second half of 1990 are summarized. Also 2 projects in the first half of 1990 are added. The adoption No., the kind of project, title, the names of researchers and their posts, and the gist of research are reported in each project. (K.I.)

Standardization of uveitis nomenclature for reporting clinical data. Results of the First International Workshop.

Science.gov (United States)

Jabs, Douglas A; Nussenblatt, Robert B; Rosenbaum, James T

2005-09-01

To begin a process of standardizing the methods for reporting clinical data in the field of uveitis. Consensus workshop. Members of an international working group were surveyed about diagnostic terminology, inflammation grading schema, and outcome measures, and the results used to develop a series of proposals to better standardize the use of these entities. Small groups employed nominal group techniques to achieve consensus on several of these issues. The group affirmed that an anatomic classification of uveitis should be used as a framework for subsequent work on diagnostic criteria for specific uveitic syndromes, and that the classification of uveitis entities should be on the basis of the location of the inflammation and not on the presence of structural complications. Issues regarding the use of the terms "intermediate uveitis," "pars planitis," "panuveitis," and descriptors of the onset and course of the uveitis were addressed. The following were adopted: standardized grading schema for anterior chamber cells, anterior chamber flare, and for vitreous haze; standardized methods of recording structural complications of uveitis; standardized definitions of outcomes, including "inactive" inflammation, "improvement'; and "worsening" of the inflammation, and "corticosteroid sparing," and standardized guidelines for reporting visual acuity outcomes. A process of standardizing the approach to reporting clinical data in uveitis research has begun, and several terms have been standardized.

Standard compensation for power cuts. Working group report

International Nuclear Information System (INIS)

2002-07-01

The Working Group was commissioned to draw up a proposal in the form of a Government Bill for provisions to be included in the Electricity Market Act on imposing an obligation on the distribution net operator to pay a standard compensation to the users of electricity for the event that they get no access to electricity. The Working Group should consider especially a model of standard compensation presented in the final report by Mr. Jarl Forsten, Deputy Director General of the Technical Research Centre of Finland VTT, published on 30 April 2002 that the amount of standard compensation should not depend on the reason for the power cut. The Working Group proposes that the Electricity Market Act should be amended by provisions providing that a distribution net operator shall pay to the user of electricity a standard compensation for power cuts lasting over 12 hours. The amount of compensation shall be based on the annual network service fee and a sliding scale of compensation related to the duration of the power cut shall be applied. The maximum compensation shall be paid when the power cut lasts more than five days. The maximum amount of individual compensations shall be fixed at EUR 700. The proposed provisions on standard compensation in the event of power cuts are aimed at amending the provisions in Chapter 6a of the Electricity Market Act on price reduction and compensation because of fault in the supply of electricity. The aim of the introduction of standard compensation for power cuts is to persuade distribution net operators to make an effort to minimize the time for power cuts. (orig.)

miRNA-218-loaded carboxymethyl chitosan - Tocopherol nanoparticle to suppress the proliferation of gastrointestinal stromal tumor growth

Energy Technology Data Exchange (ETDEWEB)

Tu, Lin; Wang, Ming; Zhao, Wen-Yi; Zhang, Zi-Zhen; Tang, De-Feng; Zhang, Ye-Qian [Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127 (China); Cao, Hui, E-mail: caohui10281@163.com [Department of Gastrointestinal Surgery, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127 (China); Zhang, Zhi-Gang, E-mail: zhangzhiganggz@hotmail.com [State Key Laboratory for Oncogenes and Related Genes, Shanghai Cancer Institute, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200240 (China)

2017-03-01

Gastrointestinal stromal tumors (GIST) are one of the most common forms of mesenchymal cancers of the gastrointestinal tract. Although chemotherapeutic drugs inhibited the proliferation of GIST, however, sizable proportion of people developed resistance and therefore difficult to treat. In the present study, O-carboxymethyl chitosan (OCMC)-tocopherol polymer conjugate was synthesized and formulated into stable polymeric nanoparticles. The main aim of present study was to increase the therapeutic efficacy of miR-218 in GIST. The mean size of nanoparticles was ~ 110 nm with a spherical shape. The miR-218 NP has been shown inhibit the cell proliferation and exhibited a superior cell apoptosis. The miR-218 NP inhibited the cell invasion and promoted the apoptosis of GIST cancer cells. In the present study, we have successfully showed that KIT1 is the target gene of miR-218 as shown by the luciferase reporter assay. These findings collectively suggest the miR-218 loaded nanoparticle by virtue of effective transfection could act as a tumor suppressor miRNA in the treatment of GIST. - Highlights: • O-carboxymethyl chitosan (OCMC)-tocopherol polymer conjugate was synthesized and formulated in nanoparticles. • The miR-218 NP has been shown inhibit the cell proliferation and exhibited a superior cell apoptosis. • We have successfully showed that KIT1 is the target gene of miR-218 as shown by the luciferase reporter assay.

THE CURRENT STATE OF APPLICATION OF INTERNATIONAL FINANCIAL REPORTING STANDARDS IN UKRAINE.

Directory of Open Access Journals (Sweden)

B. Zasadnyi

2016-09-01

Full Text Available The article analyzed the process of reforming the system of accounting and reporting in Ukraine in accordance with International Financial Reporting Standards. The main results of the tasks of the Strategy of application IFRS in Ukraine approved by the Cabinet of Ministers of Ukraine in 2007 are identified. The results of analysis showed that only 1% of the total number of enterprises form the financial statements in accordance with IFRS, the others apply national standards of accounting. The proportion of small enterprises is 95% that do not have the financial capacity, qualified staff and the necessary motivation for the formation of financial statements in accordance with IFRS. As a result, one of the main objectives of the reform of the accounting and reporting is to improve the legislation on accounting for small enterprises and develop national accounting standards of the simplified procedure for accounting of assets, liabilities, equity and financial results of the calculation for small enterprises.

Canine and human gastrointestinal stromal tumors display similar mutations in c-KIT exon 11

International Nuclear Information System (INIS)

Gregory-Bryson, Emmalena; Bartlett, Elizabeth; Kiupel, Matti; Hayes, Schantel; Yuzbasiyan-Gurkan, Vilma

2010-01-01

Gastrointestinal stromal tumors (GISTs) are common mesenchymal neoplasms in the gastrointestinal tract of humans and dogs. Little is known about the pathogenesis of these tumors. This study evaluated the role of c-KIT in canine GISTs; specifically, we investigated activating mutations in exons 8, 9, 11, 13, and 17 of c-KIT and exons 12, 14, and 18 of platelet-derived growth factor receptor, alpha polypeptide (PDGFRA), all of which have been implicated in human GISTs. Seventeen canine GISTs all confirmed to be positive for KIT immunostaining were studied. Exons 8, 9, 11, 13 and 17 of c-KIT and exons 12, 14, and 18 of PDGFRA, were amplified from DNA isolated from formalin-fixed paraffin-embedded samples. Of these seventeen cases, six amplicons of exon 11 of c-KIT showed aberrant bands on gel electrophoresis. Sequencing of these amplicons revealed heterozygous in-frame deletions in six cases. The mutations include two different but overlapping six base pair deletions. Exons 8, 9, 13, and 17 of c-KIT and exons 12, 14, and 18 of PDGFRA had no abnormalities detected by electrophoresis and sequencing did not reveal any mutations, other than synonymous single nucleotide polymorphisms (SNPs) found in exon 11 of c-KIT and exons 12 and 14 of PDGFRA. The deletion mutations detected in canine GISTs are similar to those previously found in the juxtamembrane domain of c-KIT in canine cutaneous mast cell tumors in our laboratory as well as to those reported in human GISTs. Interestingly, none of the other c-KIT or PDGFRA exons showed any abnormalities in our cases. This finding underlines the critical importance of c-KIT in the pathophysiology of canine GISTs. The expression of KIT and the identification of these activating mutations in c-KIT implicate KIT in the pathogenesis of these tumors. Our results indicate that mutations in c-KIT may be of prognostic significance and that targeting KIT may be a rational approach to treatment of these malignant tumors. This study further

Report of fission study meeting

International Nuclear Information System (INIS)

1986-03-01

This book is the report of fission Study Meeting held from September 19 to 21, 1985 in the Research Center for Nuclear Physics, Osaka University. The objective of this study meeting was to stimulate the research on nuclear physics in Japan, which began to show new development accompanying the advance of the research on heavy ion nuclear reaction, and to make this a new starting point. More than 50 participants from physical, chemical and engineering fields, who have interest in the theory and experiment related to nuclear fission, gathered, and the meeting was a success beyond expectation. The contents covered a wide range including nuclear smashing reaction as well as nuclear fission in a narrow sense. In this book, the gists of 28 papers are collected. (Kako, I.)

MULTIVARIATE ACCOUNTING IN INTERNATIONAL FINANCIAL REPORTING STANDARDS

Directory of Open Access Journals (Sweden)

V. V. IEVDOKYMOV

2017-03-01

Full Text Available The necessity of the research on the basis of the positivist model of scientific knowledge is proved. The value of the conceptual framework in the process of bookkeeping selection is analyzed. The differences of the accounting selection adjustment procedure in US GAAP and IFRS are considered. The role and importance of the qualitative characteristics of financial reporting in the implementation of accounting selection are substantiated. The structure of the qualitative characteristics of financial reporting and their limitations under the Conceptual Framework for the preparation and presentation of financial statements are examined. The correlation between the accounting rules and alternatives adopted in US GAAP and IAS / IFRS is analyzed. The necessity to discuss the issue of the feasibility of «rule-oriented» or «principle-oriented» accounting model in the context of multivariate concept is studied. The authors prove the necessity of the application of institutional theory to solve the problems of accounting opportunism that arises when using the concept of multivariate accounting in International Financial Reporting Standards.

Imatinib for the treatment of patients with unresectable and/or metastatic gastrointestinal stromal tumours: systematic review and economic evaluation.

Science.gov (United States)

Wilson, J; Connock, M; Song, F; Yao, G; Fry-Smith, A; Raftery, J; Peake, D

2005-07-01

To assess the clinical and cost-effectiveness of imatinib in the treatment of unresectable and/or metastatic, KIT-positive, gastrointestinal stromal tumours (GISTs), relative to current standard treatments. Electronic databases. As there were no randomised trials that have directly compared imatinib with the current standard treatment in patients with advanced GIST, this review included non-randomised controlled studies, cohort studies, and case series that reported effectiveness results of treatment with imatinib and/or other interventions in patients with advanced GIST. The effectiveness assessment was based on the comparison of results from imatinib trials and results from studies of historical control patients. Economic evaluation was mainly based on an assessment and modification (when judged necessary) of a model submitted by Novartis. Evidence from published uncontrolled trials involving 187 patients, and from abstracts reporting similar uncontrolled trials involving 1700 patients, indicates that approximately 50% of imatinib-treated individuals with advanced GIST experience a dramatic clinical response in terms of at least a 50% reduction in tumour mass. At present, although useful data are accumulating, it is not possible to predict which patients may respond in this way. Fifteen studies where possible GIST patients had been treated with therapies other than imatinib or best supportive care were also identified. All imatinib-treated patients experienced adverse effects, although they were relatively mild. Overall, imatinib was reported to be well tolerated. The most common serious events included unspecified haemorrhage and neutropenia. Skin rash, oedema and periorbital oedema were the common adverse events observed. Patients on the highest dose regimen (1000 mg per day in one trial) may experience dose-limiting drug toxicity. A structured assessment was carried out of the Novartis economic evaluation of imatinib for unresectable and/or metastatic GIST

Standardizing Medication Error Event Reporting in the U.S. Department of Defense

National Research Council Canada - National Science Library

Nosek, Ronald A., Jr; McMeekin, Judy; Rake, Geoffrey W

2005-01-01

...) began an aggressive examination of medical errors and the strategies for minimizing them. A primary goal was the creation of a standardized medication event reporting system, including a central registry for the compilation of reported data...

Czech Republic; Report on Observance of Standards and Codes-Fiscal Transparency Module-Update

OpenAIRE

International Monetary Fund

2003-01-01

The Czech government has made further progress in improving fiscal transparency that was already high by international standards. The measures implemented to broaden the coverage of general government data have been commended. Improved reporting on fiscal risks, including those arising from contingent liabilities, has been welcomed. However, greater effort is needed to improve the public availability of fiscal data and to maintain regular tax expenditure reports. Ensuring appropriate standard...

Standardized X-ray reports of the spine in osteogenesis imperfecta

International Nuclear Information System (INIS)

Koerber, Friederike; Demant, A.W.; Koerber, S.; Semler, O.; Schoenau, E.; Lackner, K.J.

2011-01-01

Purpose: In this study we present a standard for radiological reports in patients with osteogenesis imperfecta (OI). The parameters can be used to describe X-rays of the lateral spine and give an impartial description of anatomical structures during a treatment with bisphosphonates. Material and Methods: In this retrospective analysis we included 48 patients with OI (31 female, 17 male [1.5 months - 19 years, mean age 9.0 years]). Lateral spine X-rays were analyzed by 2 radiologists before and during treatment. The parameters of the standardized report are degree of kyphoscoliosis, compression of single vertebrae, predominant type of vertebral deformities and extent of vertebral compression (score 1 - 5). Results: There was no clear trend in the change of compression of single vertebrae. Some vertebrae with ventral compression showed an upgrowth to vertebrae with harmonic compression. Other deformities showed only marginal changes. In 26 patients the kyphoscoliosis improved (mean 10 degrees), in 36 patients the thoracic vertebrae compression increased and in 30 patients the vertebral height in the lumbar spine increased. The improvement of vertebral height was 1 point in the thoracic and lumbar spine. Conclusion: We propose a standardized report of X-rays of the lateral spine in patients with OI with quantitative and semiquantitative parameters using morphological criteria. These include compression of single vertebrae, degree of kyphoscoliosis, vertebral deformities and the severity of vertebral compression in the thoracic and lumbar spine. (orig.)

Spontaneous Rupture of Recurrent Gastrointestinal Stromal Tumor Associated with Neurofibromatosis Type 1

Directory of Open Access Journals (Sweden)

Shin-Mae Wang

2005-11-01

Full Text Available The incidence of gastrointestinal stromal tumor (GIST among neurofibromatosis type 1 (NF-1 patients is approximately 3.9–25%, and this relationship is generally considered to be non-coincidental. We report a patient with NF-1 who underwent laparotomy 3 times due to recurrent intra-abdominal tumor rupture with internal bleeding in the space of 13 years. The pathologic diagnoses were schwannoma, malignant peripheral nerve sheath tumor and GIST. Because of the similar histologic features of these tumors, we considered them to be of the same nature. Immunohistochemical staining can help in the differential diagnosis. We suggest that NF-1 patients with gastrointestinal symptoms receive further survey to rule out GISTs.

JPRS Report, Near East & South Asia

Science.gov (United States)

1990-09-28

34 a socio-economic essay whose gist is that the world financial casino finances the world money printer, the economy of the United States. Just...JPRS-NEA-90-054 28 September 1990 "Neither the melody nor the lyrics express the Zionist revolution, but ’Hatiqvah’ was sanctified in ceremonies in

Participation and Performance Reporting for the Alternate Assessment Based on Modified Achievement Standards (AA-MAS). Technical Report 58

Science.gov (United States)

Albus, Deb; Thurlow, Martha L.; Lazarus, Sheryl S.

2011-01-01

This report examines publicly reported participation and performance data for the alternate assessment based on modified achievement standards (AA-MAS). The authors' analysis of these data included all states publicly reporting AA-MAS data, regardless of whether they had received approval to use the results for Title I accountability calculations.…

Standard review plan for dry cask storage systems. Final report

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-01-01

The Standard Review Plan (SRP) For Dry Cask Storage Systems provides guidance to the Nuclear Regulatory Commission staff in the Spent Fuel Project Office for performing safety reviews of dry cask storage systems. The SRP is intended to ensure the quality and uniformity of the staff reviews, present a basis for the review scope, and clarification of the regulatory requirements. Part 72, Subpart B generally specifies the information needed in a license application for the independent storage of spent nuclear fuel and high level radioactive waste. Regulatory Guide 3.61 {open_quotes}Standard Format and Content for a Topical Safety Analysis Report for a Spent Fuel Dry Storage Cask{close_quotes} contains an outline of the specific information required by the staff. The SRP is divided into 14 sections which reflect the standard application format. Regulatory requirements, staff positions, industry codes and standards, acceptance criteria, and other information are discussed.

Standard review plan for dry cask storage systems. Final report

International Nuclear Information System (INIS)

1997-01-01

The Standard Review Plan (SRP) For Dry Cask Storage Systems provides guidance to the Nuclear Regulatory Commission staff in the Spent Fuel Project Office for performing safety reviews of dry cask storage systems. The SRP is intended to ensure the quality and uniformity of the staff reviews, present a basis for the review scope, and clarification of the regulatory requirements. Part 72, Subpart B generally specifies the information needed in a license application for the independent storage of spent nuclear fuel and high level radioactive waste. Regulatory Guide 3.61 open-quotes Standard Format and Content for a Topical Safety Analysis Report for a Spent Fuel Dry Storage Caskclose quotes contains an outline of the specific information required by the staff. The SRP is divided into 14 sections which reflect the standard application format. Regulatory requirements, staff positions, industry codes and standards, acceptance criteria, and other information are discussed

Standardized computer-based organized reporting of EEG SCORE - Second version

DEFF Research Database (Denmark)

Beniczky, Sándor; Aurlien, Harald; Brøgger, Jan C

2017-01-01

Standardized terminology for computer-based assessment and reporting of EEG has been previously developed in Europe. The International Federation of Clinical Neurophysiology established a taskforce in 2013 to develop this further, and to reach international consensus. This work resulted in the se...

A physico-chemical study of some areas of fundamental significance to biophysics: Annual report, 1986-1987

International Nuclear Information System (INIS)

McGlynn, S.P.

1987-01-01

The thirteen (13) titles (Nos. 283 to 295) of the Bibliography for the 1986 to 1987 Annual Report constitute the gist of this document. These titles represent work completed and published (or in process of publication). The scientific report which follows is intended to provide a brief summary of the ongoing research efforts of the Molecular Spectroscopy Group. The titles covered are as follows: Rare Gas Density Effects on High-M Rydberg States, Electric Field Dependence of the Total Excimer Luminescence of Xenon Excited Below the Atomic Ionization Limit, Term Value/Band-Gap Energy Correlations for Solid Rare Gas Excitons, Laser Optogalvanic Spectroscopy of Iodine and Cesium, Photoionization spectroscopy of Highly Polar Aromatics, Photochemistry of Polyatomic Molecules. There are six individual papers listed separately in this report

Pfetin as a Risk Factor of Recurrence in Gastrointestinal Stromal Tumors

Directory of Open Access Journals (Sweden)

Hajime Orita

2014-01-01

Full Text Available Background. Despite complete resection of gastrointestinal stromal tumors (GIST, recurrent and/or metastatic disease occurs, often depending on the grade of malignancy. As such, markers are needed that accurately predict patients at high risk for recurrence. Previously our group reported Pfetin as a prognostic biomarker for GIST. In order to create an approach for predicting risk of recurrence, we incorporated Pfetin expression with clinicopathological data to produce a predictive model. Object. Forty-five patients with localized primary GIST were treated with complete gross surgical resection surgically at our institution between 1995 and 2010 were included. The majority of tumors originated in the stomach (38 cases, as well as small intestine (6 cases and rectum (1 case. Method. (1 We performed retrospective analysis of the connection between Pfetin expression, clinicopathological data, and incidences of recurrence, using bivariate and multivariate analyses. (2 The reactivity of the monoclonal antibody against Pfetin was examined by immunohistochemistry. Pfetin. We have reported Pfetin, identified microarray technology, and compared between statistically different GISTs for good and poor prognoses and for prognostic marker. Results. There were 7 cases of recurrences. (1 By univariate analysis, tumor size, mitoses, exposure to abdominal cavity, and complete tumor removal predicted risk of recurrence. (2 Pfetin-negative cases were significantly related to recurrence (P = 0.002. Conclusions. This analysis demonstrates that lack of Pfetin expression is an additional predictor of recurrence in resected GIST. Further study may determine the role of this variable added to the current predictive model for selection of adjuvant therapy.

Journal article reporting standards for qualitative primary, qualitative meta-analytic, and mixed methods research in psychology: The APA Publications and Communications Board task force report.

Science.gov (United States)

Levitt, Heidi M; Bamberg, Michael; Creswell, John W; Frost, David M; Josselson, Ruthellen; Suárez-Orozco, Carola

2018-01-01

The American Psychological Association Publications and Communications Board Working Group on Journal Article Reporting Standards for Qualitative Research (JARS-Qual Working Group) was charged with examining the state of journal article reporting standards as they applied to qualitative research and with generating recommendations for standards that would be appropriate for a wide range of methods within the discipline of psychology. These standards describe what should be included in a research report to enable and facilitate the review process. This publication marks a historical moment-the first inclusion of qualitative research in APA Style, which is the basis of both the Publication Manual of the American Psychological Association (APA, 2010) and APA Style CENTRAL, an online program to support APA Style. In addition to the general JARS-Qual guidelines, the Working Group has developed standards for both qualitative meta-analysis and mixed methods research. The reporting standards were developed for psychological qualitative research but may hold utility for a broad range of social sciences. They honor a range of qualitative traditions, methods, and reporting styles. The Working Group was composed of a group of researchers with backgrounds in varying methods, research topics, and approaches to inquiry. In this article, they present these standards and their rationale, and they detail the ways that the standards differ from the quantitative research reporting standards. They describe how the standards can be used by authors in the process of writing qualitative research for submission as well as by reviewers and editors in the process of reviewing research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

International Standards Development for Marine and Hydrokinetic Renewable Energy - Final Report on Technical Status

Energy Technology Data Exchange (ETDEWEB)

Rondorf, Neil E.; Busch, Jason; Kimball, Richard

2011-10-29

This report summarizes the progress toward development of International Standards for Marine and Hydrokinetic Renewable Energy, as funded by the U.S. Department of Energy (DOE) under the International Electrotechnical Commission (IEC) Technical Committee 114. The project has three main objectives: 1. Provide funding to support participation of key U.S. industry technical experts in 6 (originally 4) international working groups and/or project teams (the primary standards-making committees) and to attend technical meetings to ensure greater U.S. involvement in the development of these standards. 2. Provide a report to DOE and industry stakeholders summarizing the IEC standards development process for marine and hydrokinetic renewable energy, new international standards and their justifications, and provide standards guidance to industry members. 3. Provide a semi-annual (web-based) newsletter to the marine renewable energy community. The newsletter will educate industry members and stakeholders about the processes, progress, and needs of the US efforts to support the international standards development effort. The newsletter is available at www.TC114.us

77 FR 75198 - Standard Format and Content for Post-Shutdown Decommissioning Activities Report

Science.gov (United States)

2012-12-19

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0299] Standard Format and Content for Post-Shutdown... regulatory guide (DG), DG-1272, ``Standard Format and Content for Post-shutdown Decommissioning Activities... Content for Post-shutdown Decommissioning Activities Report,'' which was issued in July 2000. DG-1271...

Abdominal Hernias, Giant Colon Diverticulum, GIST, Intestinal Pneumatosis, Colon Ischemia, Cold Intussusception, Gallstone Ileus, and Foreign Bodies: Our Experience and Literature Review of Incidental Gastrointestinal MDCT Findings

Science.gov (United States)

Gatta, G.; Rella, R.; Donatello, D.; Falco, G.; Grassi, R.

2017-01-01

Incidental gastrointestinal findings are commonly detected on MDCT exams performed for various medical indications. This review describes the radiological MDCT spectrum of appearances already present in the past literature and in today's experience of several gastrointestinal acute conditions such as abdominal hernia, giant colon diverticulum, GIST, intestinal pneumatosis, colon ischemia, cold intussusception, gallstone ileus, and foreign bodies which can require medical and surgical intervention or clinical follow-up. The clinical presentation of this illness is frequently nonspecific: abdominal pain, distension, nausea, fever, rectal bleeding, vomiting, constipation, or a palpable mass, depending on the disease. A proper differential diagnosis is essential in the assessment of treatment and in this case MDCT exam plays a central rule. We wish that this article will familiarize the radiologist in the diagnosis of this kind of incidental MDCT findings for better orientation of the therapy. PMID:28638830

Abdominal Hernias, Giant Colon Diverticulum, GIST, Intestinal Pneumatosis, Colon Ischemia, Cold Intussusception, Gallstone Ileus, and Foreign Bodies: Our Experience and Literature Review of Incidental Gastrointestinal MDCT Findings.

Science.gov (United States)

Di Grezia, G; Gatta, G; Rella, R; Donatello, D; Falco, G; Grassi, R; Grassi, R

2017-01-01

Incidental gastrointestinal findings are commonly detected on MDCT exams performed for various medical indications. This review describes the radiological MDCT spectrum of appearances already present in the past literature and in today's experience of several gastrointestinal acute conditions such as abdominal hernia, giant colon diverticulum, GIST, intestinal pneumatosis, colon ischemia, cold intussusception, gallstone ileus, and foreign bodies which can require medical and surgical intervention or clinical follow-up. The clinical presentation of this illness is frequently nonspecific: abdominal pain, distension, nausea, fever, rectal bleeding, vomiting, constipation, or a palpable mass, depending on the disease. A proper differential diagnosis is essential in the assessment of treatment and in this case MDCT exam plays a central rule. We wish that this article will familiarize the radiologist in the diagnosis of this kind of incidental MDCT findings for better orientation of the therapy.

Standardized facility record and report model system (FARMS) for material accounting and control

International Nuclear Information System (INIS)

Nishimura, Hideo; Ihara, Hitoshi; Hisamatsu, Yoshinori.

1990-07-01

A facility in which nuclear materials are handled maintains a facility system of accounting for and control of nuclear material. Such a system contains, as one of key elements, a record and report system. This record and report information system is a rather complex one because it needs to conform to various requirements from the national or international safeguards authorities and from the plant operator who has to achieve a safe and economical operation of the plant. Therefore it is mandatory to computerize such information system. The authors have reviewed these requirements and standardized the book-keeping and reporting procedures in line with their computerization. On the basis of this result the authors have developed a computer system, FARMS, named as an acronym of standardized facility record and report model system, mainly reflecting the requirements from the national and international safeguards authorities. The development of FARMS has also been carried out as a JASPAS - Japan Support Programme for Agency Safeguards - project since 1985 and the FARMS code was demonstrated as an accountancy tool in the regional SSAC training courses held in Japan in 1985 and 1987. This report describes the standardization of a record and report system at the facility level, its computerization as a model system and the demonstration of the developed system, FARMS. (author)

Post-fine-needle aspiration biopsy communication and the integrated and standardized cytopathology report.

Science.gov (United States)

Pitman, Martha B; Black-Schaffer, W Stephen

2017-06-01

Communication between cytopathologists and patients and their care team is a critical component of accurate and timely patient management. The most important single means of communication for the cytopathologist is through the cytopathology report. Implementation of standardized terminology schemes and structured, templated reporting facilitates the ability of the cytopathologist to provide a comprehensive and integrated report. Cytopathology has been among the pathology subspecialties that have led the way in developing standardized reporting, beginning with the 1954 Papanicolaou classification scheme for cervical-vaginal cytology and continuing through the Bethesda systems for gynecological cytology and several nongynecological cytology systems. The effective reporting of cytopathology necessarily becomes more complex as it addresses increasingly sophisticated management options, requiring the integration of information from a broader range of sources. In addition to the complexity of information inputs, a wider spectrum of consumers of these reports is emerging, from patients themselves to primary care providers to subspecialized disease management experts. Both these factors require that the reporting cytopathologist provide the integration and interpretation necessary to translate diverse forms of information into meaningful and actionable reports that will inform the care team while enabling the patient to meaningfully participate in his or her own care. To achieve such broad and focused communications will require first the development of standardized and integrated reports and ultimately the involvement of cytopathologists in the development of the clinical informatics needed to treat all these items of information as structured data elements with flexible reporting operators to address the full range of patient and patient care needs. Cancer Cytopathol 2017;125(6 suppl):486-93. © 2017 American Cancer Society. © 2017 American Cancer Society.

Laparoscopic resection of large gastric gastrointestinal stromal tumours

Directory of Open Access Journals (Sweden)

Sebastian Smolarek

2015-12-01

Full Text Available Introduction : Gastrointestinal stromal tumours (GISTs are a rare class of neoplasms that are seen most commonly in the stomach. Due to their malignant potential, surgical resection is the recommended method for management of these tumours. Many reports have described the ability to excise small and medium sized GISTs laparoscopically, but laparoscopic resection of GISTs greater than 5 cm is still a matter of debate. Aim: To investigate the feasibility and effectiveness of laparoscopic surgical techniques for management of large gastric GISTs greater than 4 cm and to detail characteristics of this type of tumour. Material and methods: The study cohort consisted of 11 patients with suspected gastric GISTs who were treated from 2011 to April 2014 in a single institution. All patients underwent laparoscopic resection of a gastric GIST. Results : Eleven patients underwent laparoscopic resection of a suspected gastric GIST between April 2011 and April 2014. The cohort consisted of 6 males and 5 females. Mean age was 67 years (range: 43–92 years. Sixty-four percent of these patients presented with symptomatic tumours. Four (36.4% patients underwent laparoscopic transgastric resection (LTR, 3 (27.3% laparoscopic sleeve gastrectomy (LSG, 3 (27.3% laparoscopic wedge resection (LWR and 1 (9% laparoscopic distal gastrectomy (LDG. The mean operative time was 215 min. The mean tumour size was 6 cm (range: 4–9 cm. The mean tumour size for LTR was 5.5 cm (range: 4–6.3 cm, for LWR 5.3 cm (range: 4.5–7 cm, for LSG 6.5 cm (range: 4–9 cm and for LDG 9 cm. We experienced only minor postoperative complications. Conclusions : Laparoscopic procedures can be successfully performed during management of large gastric GISTs, bigger than 4 cm, and should be considered for all non-metastatic cases. The appropriate approach can be determined by assessing the anatomical location of each tumour.

GSTT1 copy number gain and ZNF overexpression are predictors of poor response to imatinib in gastrointestinal stromal tumors.

Directory of Open Access Journals (Sweden)

Eui Jin Lee

Full Text Available Oncogenic mutations in gastrointestinal stromal tumors (GISTs predict prognosis and therapeutic responses to imatinib. In wild-type GISTs, the tumor-initiating events are still unknown, and wild-type GISTs are resistant to imatinib therapy. We performed an association study between copy number alterations (CNAs identified from array CGH and gene expression analyses results for four wild-type GISTs and an imatinib-resistant PDGFRA D842V mutant GIST, and compared the results to those obtained from 27 GISTs with KIT mutations. All wild-type GISTs had multiple CNAs, and CNAs in 1p and 22q that harbor the SDHB and GSTT1 genes, respectively, correlated well with expression levels of these genes. mRNA expression levels of all SDH gene subunits were significantly lower (P≤0.041, whereas mRNA expression levels of VEGF (P=0.025, IGF1R (P=0.026, and ZNFs (P<0.05 were significantly higher in GISTs with wild-type/PDGFRA D842V mutations than GISTs with KIT mutations. qRT-PCR validation of the GSTT1 results in this cohort and 11 additional malignant GISTs showed a significant increase in the frequency of GSTT1 CN gain and increased mRNA expression of GSTT1 in wild-type/PDGFRA D842V GISTs than KIT-mutant GISTs (P=0.033. Surprisingly, all four malignant GISTs with KIT exon 11 deletion mutations with primary resistance to imatinib had an increased GSTT1 CN and mRNA expression level of GSTT1. Increased mRNA expression of GSTT1 and ZNF could be predictors of a poor response to imatinib. Our integrative approach reveals that for patients with wild-type (or imatinib-resistant GISTs, attempts to target VEGFRs and IGF1R may be reasonable options.

Survival of gastrointestinal stromal tumor patients in the imatinib era: life raft group observational registry

Directory of Open Access Journals (Sweden)

Call Jerry

2012-03-01

Full Text Available Abstract Background Gastrointestinal stromal tumors (GIST, one of the most common mesenchymal tumors of the gastrointestinal tract, prior to routine immunohistochemical staining and the introduction of tyrosine kinase inhibitors, were often mistaken for neoplasms of smooth muscle origin such as leiomyomas, leiomyosarcomas or leiomyoblastomas. Since the advent of imatinib, GIST has been further delineated into adult- (KIT or PDGFRα mutations and pediatric- (typified by wild-type GIST/succinate dehydrogenase deficiencies types. Using varying gender ratios at age of diagnosis we sought to elucidate prognostic factors for each sub-type and their impact on overall survival. Methods This is a long-term retrospective analysis of a large observational study of an international open cohort of patients from a GIST research and patient advocacy's lifetime registry. Demographic and disease-specific data were voluntarily supplied by its members from May 2000-October 2010; the primary outcome was overall survival. Associations between survival and prognostic factors were evaluated by univariate Cox proportional hazard analyses, with backward selection at P Results Inflections in gender ratios by age at diagnosis in years delineated two distinct groups: above and below age 35 at diagnosis. Closer analysis confirmed the above 35 age group as previously reported for adult-type GIST, typified by mixed primary tumor sites and gender, KIT or PDGFRα mutations, and shorter survival times. The pediatric group ( Conclusions Pediatric- and adult-type GIST have been previously characterized in clinical settings and these observations confirm significant prognostic factors for each from a diverse real-world cohort. Additionally, these findings suggest that extra diligence be taken with "young adults" (aged 18-35 at diagnosis as pediatric-type GIST may present well beyond adolescence, particularly as these distinct sub-types have different causes, and consequently

METHODOLOGICAL ASPECTS OF CONTENT ANALYSIS OF CONVERGENCE BETWEEN UKRAINIAN GAAP AND INTERNATIONAL FINANCIAL REPORTING STANDARDS

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R. Kuzina

2015-06-01

Full Text Available The objective conditions of Ukraine’s integration into the global business environment the need to strengthen the accounting and financial re-porting. At the stage of attracting investment in the country there is a need in the preparation of financial statements generally accepted basic prin-ciples of which are based on common international financial reporting standards (IFRS . Relevant is the assessment of convergence of national standards and International Financial Reporting Standards. However, before you conduct content analysis necessary to determine compliance with standards of methodological approaches to the selection of key indicators for the assessment of convergence. The article is to define the methodo-logical approaches to the selection and development of indicators IFRSs list of key elements for further evaluation convergence of national and international standards. To assess the convergence was allocated 187 basic key elements measuring the level of convergence to IFRS. Sampling was carried out based on the professional judgment of the author, the key indicators of the standard, based on the evaluation of the usefulness of accounting information. These figures make it possible to calculate the specific level of convergence of international and national standards and determine how statements prepared by domestic standards corresponding to IFRS. In other words, can with some certainty assert that Ukraine has made (“good practices in IFRS implementation” or not? This calculation will assess the regulatory efforts of government agencies (Ministry of Finance on the approximation of Ukrainian standards and IFRS.

Cape Verde Report on the Observance of Standards and Codes : Accounting and Auditing

OpenAIRE

World Bank

2012-01-01

This Report on the Observance of Standards and Codes (ROSC) provides an assessment of the strengths and weaknesses of the existing financial reporting infrastructure that underpins financial accounting and auditing practices in Cape Verde. The assessment focuses on six pillars of financial reporting infrastructure: statutory framework, professional education and training, accountancy profe...

Ontario. Advisory Committee on Environmental Standards: Annual report 1990-92. ACES report No. 92-08

Energy Technology Data Exchange (ETDEWEB)

1992-01-01

First annual report of the advisory committee, established in May 1990 to advise on standards for environmental contaminants. This report describes the mandate, responsibilities, and organizational structure of ACES and the activities of the full committee and the subcommittees on public consultation and zero discharge. Descriptions of the processes involved for the development of water quality guidelines for benzene, NDMA, the Safe Drinking Water Act, provincial water quality guidelines, water quality guidelines for chlorinated ethanes and ethylenes, the substance list for bans and phase-outs, and sediment and lakefill quality guidelines are also included.

Comparison of Endoscopic and Open Resection for Small Gastric Gastrointestinal Stromal Tumor

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Fan Feng

2015-12-01

Full Text Available The National Comprehensive Cancer Network recommends conservative follow-up for gastric gastrointestinal stromal tumors (GISTs less than 2 cm. We have previously reported that the mitotic index of 22.22% of small gastric GISTs exceeded 5 per 50 high-power fields and recommended that all small gastric GISTs should be resected once diagnosed. The aim of the present study is to compare the safety and outcomes of endoscopic and open resection of small gastric GISTs. From May 2010 to March 2014, a total of 90 small gastric GIST patients were enrolled in the present study, including 40 patients who underwent surgical resection and 50 patients who underwent endoscopic resection. The clinicopathological characteristics, resection-related factors, and clinical outcomes were recorded and analyzed. The clinicopathological characteristics were comparable between the two groups except for tumor location and DOG-1 expression. Compared with the surgical resection group, the operation time was shorter (P = .000, blood loss was less (P = .000, pain intensity was lower (P < .05, duration of first flatus and defecation was shorter (P < .05, and medical cost of hospitalization was lower (P = .027 in the endoscopic resection group. The complications and postoperative hospital stay were comparable between the two groups. No in situ recurrence or liver metastasis was observed during follow-up. Endoscopic resection of small gastric GISTs is safe and feasible compared with surgical resection, although perforation could not be totally avoided during and after resection. The clinical outcome of endoscopic resection is also favorable.

Development of an Evaluation Methodology for Triple Bottom Line Reports Using International Standards on Reporting

Science.gov (United States)

Skouloudis, Antonis; Evangelinos, Konstantinos; Kourmousis, Fotis

2009-08-01

The purpose of this article is twofold. First, evaluation scoring systems for triple bottom line (TBL) reports to date are examined and potential methodological weaknesses and problems are highlighted. In this context, a new assessment methodology is presented based explicitly on the most widely acknowledged standard on non-financial reporting worldwide, the Global Reporting Initiative (GRI) guidelines. The set of GRI topics and performance indicators was converted into scoring criteria while the generic scoring devise was set from 0 to 4 points. Secondly, the proposed benchmark tool was applied to the TBL reports published by Greek companies. Results reveal major gaps in reporting practices, stressing the need for the further development of internal systems and processes in order to collect essential non-financial performance data. A critical overview of the structure and rationale of the evaluation tool in conjunction with the Greek case study is discussed while recommendations for future research on the field of this relatively new form of reporting are suggested.

Development of an evaluation methodology for triple bottom line reports using international standards on reporting.

Science.gov (United States)

Skouloudis, Antonis; Evangelinos, Konstantinos; Kourmousis, Fotis

2009-08-01

The purpose of this article is twofold. First, evaluation scoring systems for triple bottom line (TBL) reports to date are examined and potential methodological weaknesses and problems are highlighted. In this context, a new assessment methodology is presented based explicitly on the most widely acknowledged standard on non-financial reporting worldwide, the Global Reporting Initiative (GRI) guidelines. The set of GRI topics and performance indicators was converted into scoring criteria while the generic scoring devise was set from 0 to 4 points. Secondly, the proposed benchmark tool was applied to the TBL reports published by Greek companies. Results reveal major gaps in reporting practices, stressing the need for the further development of internal systems and processes in order to collect essential non-financial performance data. A critical overview of the structure and rationale of the evaluation tool in conjunction with the Greek case study is discussed while recommendations for future research on the field of this relatively new form of reporting are suggested.

How to Integrate International Financial Reporting Standards into Accounting Programs

Science.gov (United States)

Singer, Robert A.

2012-01-01

It is expected the SEC will require U.S. domestic companies to prepare and file their annual 10Ks in accordance with international financial reporting standards (IFRS) by 2016. Given the probability that the FASB-IASB convergence project (i.e., Norwalk Agreement) will continue subsequent to mandatory adoption, US accounting programs will be…

KUALITAS INFORMASI AKUNTANSI PADA TAHAP KONVERGENSI INTERNATIONAL FINANCIAL REPORTING STANDARD

Directory of Open Access Journals (Sweden)

I Putu Fery Karyada

2017-08-01

Full Text Available Abstract: Accounting Information Quality in Convergence International Financial Reporting Standard (IFRS. This study aims to examine the differences of accounting information quality in the IFRS convergence. The method used in this research is multiple regression analysis in non banking and finance companies in 2012-2014. The research shows that overall application of IFRS tended to reduce the quality of accounting information. This research finds that overall application of IFRS tends to reduce the quality of accounting information. This occurs because the differences of IFRS with existing standards, weak law enforcement, and a lack of manager incentives. This result can be an input for various parties in making policy.

Extragastrointestinal Stromal Tumor during Pregnacy

Directory of Open Access Journals (Sweden)

Ilay Gözükara

2012-01-01

Full Text Available Extragastrointestinal stromal tumors (EGISTs are mesenchymal neoplasms without connection to the gastrointestinal tract. Gastrointestinal stromal tumors (GISTs and EGIST are similar according to their clinicopathologic and histomorphologic features. Both of them most often express immunoreactivity for CD-117, a c-kit proto-oncogene protein. The coexistence of GIST and pregnancy is very rare, with only two cases reported in the literature. In this paper, we presented the first EGIST case during pregnancy in the literature.

Journal article reporting standards for qualitative primary, qualitative meta-analytic, and mixed methods research in psychology: The APA Publications and Communications Board task force report

OpenAIRE

Levitt, H. M.; Bamberg, M.; Creswell, J. W.; Frost, D. M.; Josselson, R.; Suárez-Orozco, C.

2018-01-01

The American Psychological Association Publications and Communications Board Working Group on Journal Article Reporting Standards for Qualitative Research (JARS–Qual Working Group) was charged with examining the state of journal article reporting standards as they applied to qualitative research and with generating recommendations for standards that would be appropriate for a wide range of methods within the discipline of psychology. These standards describe what should be included in a resea...

Abdominal Hernias, Giant Colon Diverticulum, GIST, Intestinal Pneumatosis, Colon Ischemia, Cold Intussusception, Gallstone Ileus, and Foreign Bodies: Our Experience and Literature Review of Incidental Gastrointestinal MDCT Findings

Directory of Open Access Journals (Sweden)

G. Di Grezia

2017-01-01

Full Text Available Incidental gastrointestinal findings are commonly detected on MDCT exams performed for various medical indications. This review describes the radiological MDCT spectrum of appearances already present in the past literature and in today’s experience of several gastrointestinal acute conditions such as abdominal hernia, giant colon diverticulum, GIST, intestinal pneumatosis, colon ischemia, cold intussusception, gallstone ileus, and foreign bodies which can require medical and surgical intervention or clinical follow-up. The clinical presentation of this illness is frequently nonspecific: abdominal pain, distension, nausea, fever, rectal bleeding, vomiting, constipation, or a palpable mass, depending on the disease. A proper differential diagnosis is essential in the assessment of treatment and in this case MDCT exam plays a central rule. We wish that this article will familiarize the radiologist in the diagnosis of this kind of incidental MDCT findings for better orientation of the therapy.

STARD-BLCM: Standards for the Reporting of Diagnostic accuracy studies that use Bayesian Latent Class Models

DEFF Research Database (Denmark)

Kostoulas, Polychronis; Nielsen, Søren S.; Branscum, Adam J.

2017-01-01

The Standards for the Reporting of Diagnostic Accuracy (STARD) statement, which was recently updated to the STARD2015 statement, was developed to encourage complete and transparent reporting of test accuracy studies. Although STARD principles apply broadly, the checklist is limited to studies......-BLCM (Standards for Reporting of Diagnostic accuracy studies that use Bayesian Latent Class Models), will facilitate improved quality of reporting on the design, conduct and results of diagnostic accuracy studies that use Bayesian latent class models....

Model Manajemen Laba Akrual Dan Riil Berbasis Implementasi International Financial Reporting Standards

OpenAIRE

Ahmar, Nurmala; Rokhmania, Nuraini; Samekto, Agus

2016-01-01

The aim of this study was to investigate the impact of inplementasi International Financial Reporting Standards (IFRS) on accrual earnings management and real earnings management. Adoption of accounting standards have an impact on the way of assessment, measurement and presentation. Samples are manufacturing companies listed in Indonesia Stock Exchange. Accrual earnings measurement method using five measurement approach, and three approaches to the measurement of real earnings management. The...

Standard model for the safety analysis report of nuclear fuel reprocessing plants

International Nuclear Information System (INIS)

1980-02-01

This norm establishes the Standard Model for the Safety Analysis Report of Nuclear Fuel Reprocessing Plants, comprehending the presentation format, the detailing level of the minimum information required by the CNEN for evaluation the requests of Construction License or Operation Authorization, in accordance with the legislation in force. This regulation applies to the following basic reports: Preliminary Safety Analysis Report - PSAR, integrating part of the requirement of Construction License; and Final Safety Analysis Report (FSAR) which is the integrating part of the requirement for Operation Authorization

Taking the Lead in Science Education: Forging Next-Generation Science Standards. International Science Benchmarking Report. Appendix

Science.gov (United States)

Achieve, Inc., 2010

2010-01-01

This appendix accompanies the report "Taking the Lead in Science Education: Forging Next-Generation Science Standards. International Science Benchmarking Report," a study conducted by Achieve to compare the science standards of 10 countries. This appendix includes the following: (1) PISA and TIMSS Assessment Rankings; (2) Courses and…

Standard model for safety analysis report of fuel fabrication plants

International Nuclear Information System (INIS)

1980-09-01

A standard model for a safety analysis report of fuel fabrication plants is established. This model shows the presentation format, the origin, and the details of the minimal information required by CNEN (Comissao Nacional de Energia Nuclear) aiming to evaluate the requests of construction permits and operation licenses made according to the legislation in force. (E.G.) [pt

Standard model for safety analysis report of fuel reprocessing plants

International Nuclear Information System (INIS)

1979-12-01

A standard model for a safety analysis report of fuel reprocessing plants is established. This model shows the presentation format, the origin, and the details of the minimal information required by CNEN (Comissao Nacional de Energia Nuclear) aiming to evaluate the requests of construction permits and operation licenses made according to the legislation in force. (E.G.) [pt

2017 Standard Scenarios Report: A U.S. Electricity Sector Outlook

Energy Technology Data Exchange (ETDEWEB)

Cole, Wesley J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mai, Trieu T. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Richards, James [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Das, Paritosh [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Donohoo-Vallett, Paul [US Department of Energy, Washington, DC (United States). Office of Energy Efficiency and Renewable Energy (EERE)

2017-10-03

The 2017 Standard Scenarios includes a suite of U.S. electricity sector scenarios. The report explores four power sector storylines, including the growth in natural gas and renewable energy, the relative competitiveness of wind and solar PV, the potential impact of low-cost battery storage, and the impact of nuclear lifetimes on the capacity expansion of the power sector.

Consensus based reporting standards for diagnostic test accuracy studies for paratuberculosis in ruminants.

NARCIS (Netherlands)

Gardner, I.A.; Nielsen, S.S.; Whittington, R.J.; Collins, M.T.; Bakker, D.; Harris, B.; Sreevatsan, S.; Lombard, J.E.; Sweeney, R.; Smith, D.R.; Gavalchin, J.; Eda, S.

2011-01-01

The Standards for Reporting of Diagnostic Accuracy (STARD) statement (www.stard-statement.org) was developed to encourage complete and transparent reporting of key elements of test accuracy studies in human medicine. The statement was motivated by widespread evidence of bias in test accuracy studies

Recommendations for a Standardized Pulmonary Function Report. An Official American Thoracic Society Technical Statement.

Science.gov (United States)

Culver, Bruce H; Graham, Brian L; Coates, Allan L; Wanger, Jack; Berry, Cristine E; Clarke, Patricia K; Hallstrand, Teal S; Hankinson, John L; Kaminsky, David A; MacIntyre, Neil R; McCormack, Meredith C; Rosenfeld, Margaret; Stanojevic, Sanja; Weiner, Daniel J

2017-12-01

The American Thoracic Society committee on Proficiency Standards for Pulmonary Function Laboratories has recognized the need for a standardized reporting format for pulmonary function tests. Although prior documents have offered guidance on the reporting of test data, there is considerable variability in how these results are presented to end users, leading to potential confusion and miscommunication. A project task force, consisting of the committee as a whole, was approved to develop a new Technical Standard on reporting pulmonary function test results. Three working groups addressed the presentation format, the reference data supporting interpretation of results, and a system for grading quality of test efforts. Each group reviewed relevant literature and wrote drafts that were merged into the final document. This document presents a reporting format in test-specific units for spirometry, lung volumes, and diffusing capacity that can be assembled into a report appropriate for a laboratory's practice. Recommended reference sources are updated with data for spirometry and diffusing capacity published since prior documents. A grading system is presented to encourage uniformity in the important function of test quality assessment. The committee believes that wide adoption of these formats and their underlying principles by equipment manufacturers and pulmonary function laboratories can improve the interpretation, communication, and understanding of test results.

MDEP Technical Report TR-CSWG-01. Technical Report: Regulatory Frameworks for the Use of Nuclear Pressure Boundary Codes and Standards in MDEP Countries

International Nuclear Information System (INIS)

2013-01-01

The Codes and Standards Working Group (CSWG) is one of the issue-specific working groups that the MDEP members are undertaking; its long term goal is harmonisation of regulatory and code requirements for design and construction of pressure-retaining components in order to improve the effectiveness and efficiency of the regulatory design reviews, increase quality of safety assessments, and to enable each regulator to become stronger in its ability to make safety decisions. The CSWG has interacted closely with the Standards Development Organisations (SDOs) and CORDEL in code comparison and code convergence. The Code Comparison Report STP-NU-051 has been issued by SDO members to identify the extent of similarities and differences amongst the pressure-boundary codes and standards used in various countries. Besides the differences in codes and standards, the way how the codes and standards are applied to systems, structures and components also affects the design and construction of nuclear power plant. Therefore, to accomplish the goal of potential harmonisation, it is also vital that the regulators learn about each other's procedures, processes, and regulations. To facilitate the learning process, the CSWG meets regularly to discuss issues relevant to licensing new reactors and using codes and standards in licensing safety reviews. The CSWG communicates very frequently with the SDOs to discuss similarities and differences among the various codes and how to proceed with potential harmonisation. It should be noted that the IAEA is invited to all of the issue-specific working groups within MDEP to ensure consistency with IAEA standards. The primary focus of this technical report is to consolidate information shared and accomplishments achieved by the member countries. This report seeks to document how each MDEP regulator utilises national or regional mechanical codes and standards in its safety reviews and licensing of new reactors. The preparation of this report

Accountants’ Perceptions on the Adoption of International Financial Reporting Standards in Yemen

OpenAIRE

Al-Absy, Mujeeb Saif Mohsen; Ismail, Ku Nor Izah Ku; Al-Dubai, Shehabaddin Abdullah A.

2016-01-01

Developments in the global capital market have made the adoption of International Financial Reporting Standard (IFRSs) more significant than ever before. The purpose of this study is to examine the accountants’ perception of IFRSs adoption in Yemen. We also seek the accountants’ view on whether Yemen should adopt the IFRSs or not, and on the expected time taken to adopt the accounting standards. We also examine the difference in opinion between academicians and practitioners regarding the ado...

A Principles-Based Approach to Teaching International Financial Reporting Standards (IFRS)

Science.gov (United States)

Persons, Obeua

2014-01-01

This article discusses the principles-based approach that emphasizes a "why" question by using the International Accounting Standards Board (IASB) "Conceptual Framework for Financial Reporting" to question and understand the basis for specific differences between IFRS and U.S. generally accepted accounting principles (U.S.…

APA Reporting Standards in Quantitative Research Dissertations from an Online EdD Program

Science.gov (United States)

Salgado, Griselle

2013-01-01

This study was an investigation of the reporting practices in dissertations with quantitative research designs produced by students enrolled in an online Doctor of Education (EdD) program, one that follows the American Psychological Association (APA) standards for reporting research. Limited, empirical information exists about the competencies in…

Mutational profile of KIT and PDGFRA genes in gastrointestinal stromal tumors in Peruvian samples

Directory of Open Access Journals (Sweden)

José Buleje

2015-02-01

Full Text Available Introduction: Gastrointestinal stromal tumors (GISTs are mesenchymal neoplasms usually caused by somatic mutations in the genes KIT (c-KIT or PDGFRA. Mutation characterization has become an important exam for GIST patients because it is useful in predicting the response to the inhibitors of receptor tyrosine kinase (RTK. Objectives: The aim of this study was to determine the frequency of KIT and PDGFRA mutations in 25 GIST samples collected over two years at two national reference hospitals in Peru. There were 21 samples collected from the Instituto Nacional de Enfermedades Neoplásicas (INEN, national cancer center and 4 samples collected from Hospital A. Loayza. Methods and materials: In this retrospective study, we performed polymerase chain reaction (PCR amplification and deoxyribonucleic acid (DNA sequencing of KIT (exons 9, 11, 13, and 17 and PDGFRA (exons 12 and 18 genes in 20 FFPE (formalin-fixed, paraffin-embedded and 5 frozen GIST samples. Results: We report 21 mutations, including deletions, duplications, and missense, no mutations in 2 samples, and 2 samples with no useful DNA for further analysis. Eighty-six percent of these mutations were located in exon 11 of KIT, and 14 % were located in exon 18 of PDGFRA. Conclusions: Our study identified mutations in 21 out of 25 GIST samples from 2 referential national hospitals in Peru, and the mutation proportion follows a global tendency observed from previous studies (i.e., the majority of samples presented KIT mutations followed by a minor percentage of PDGFRA mutations. This study presents the first mutation data of the KIT and PDGFRA genes from Peruvian individuals with GIST.

International Financial Reporting Standards and Earnings Management in Latin America

Directory of Open Access Journals (Sweden)

Alex Augusto Timm Rathke

2016-05-01

Full Text Available This study analyzes the level of earnings management in Latin America after the adoption of the International Financial Reporting Standards (IFRS and analyzes the role of cross-listing in the United States. The literature on earnings management in less developed countries is still under construction, and few studies focus on this issue, especially with respect to Latin America, despite its relevant role in the global economy. This paper fills this gap in the literature as it analyzes the level of IFRS earnings management regarding the first and main Latin American countries applying IFRS (Brazil and Chile, when compared to the main Anglo-Saxon countries with IFRS tradition (United Kingdom and Australia, and with the main Continental European economies (France and Germany. The results show that Latin American firms present a higher level of earnings management than Continental European and Anglo-Saxon firms, and this opportunistic behavior remains significant when only global players with cross-listing in the United States are analyzed. Thus, even with a unique set of high quality accounting standards (IFRS and strong reporting incentives, countries’ specific characteristics still play an important role in the way IFRS is implemented in each country.

Regional Standards for Rangeland Health and Guidelines for Livestock Grazing Management ... A Progress Report

OpenAIRE

1996-01-01

In August 1995, new BLM regulations for rangeland administration went into effect. The new regulations require BLM to establish regional standards for rangeland health and guidelines for grazing management. This publication is a report on the alternatives being considered for the Montana/Dakotas Rangeland Health Standards and Guidelines process.

Multiparametric prostate MRI: technical conduct, standardized report and clinical use.

Science.gov (United States)

Manfredi, Matteo; Mele, Fabrizio; Garrou, Diletta; Walz, Jochen; Fütterer, Jurgen J; Russo, Filippo; Vassallo, Lorenzo; Villers, Arnauld; Emberton, Mark; Valerio, Massimo

2018-02-01

Multiparametric prostate MRI (mp-MRI) is an emerging imaging modality for diagnosis, characterization, staging, and treatment planning of prostate cancer (PCa). The technique, results reporting, and its role in clinical practice have been the subject of significant development over the last decade. Although mp-MRI is not yet routinely used in the diagnostic pathway, almost all urological guidelines have emphasized the potential role of mp-MRI in several aspects of PCa management. Moreover, new MRI sequences and scanning techniques are currently under evaluation to improve the diagnostic accuracy of mp-MRI. This review presents an overview of mp-MRI, summarizing the technical applications, the standardized reporting systems used, and their current roles in various stages of PCa management. Finally, this critical review also reports the main limitations and future perspectives of the technique.

Annual report of National Institute of Radiological Sciences, April 1984 - March 1985

International Nuclear Information System (INIS)

1985-07-01

This report gives the information on the investigations conducted by the scientific staffs of the institute during this period. The total budget of the NIRS for fiscal year 1984 was about 6.052 billion yen, 21 million yen less than that for the previous year. Some new and important projects as well as the existing commitments were carried out by the prudent allocation of the budget. In addition to basic research, four long term research project were carried out, that is, research on the bilogical effect of tritium, studies on stochastic effects of irradiation and risk estimation, assessment of human exposures to environmental radiation, medical use of accelerated heavy ions. The fourth project has started from 1984 FY, which is based on the results obtained in the former project 'medical application of particle accelerator'. The gists of 11 reports related to physics, 5 reports related to chemistry, 7 reports related to biochemistry and biophysics, 9 reports related to cell biology, 11 reports related to immunology and hematology, 9 reports related to pathology, 10 reports related to genetics, 12 reports related to clinical science, and 15 reports related to environmental science are collected. (J.P.N.)

Annual report of National Institute of Radiological Sciences, April, 1983 - March, 1984

International Nuclear Information System (INIS)

1984-10-01

This report gives the information on the investigations conducted by the scientific staffs of the institute during this period. The total budget of the NIRS for fiscal year 1983 was about 5.835 billion yen, 15 million yen less than that for the previous year. Some new and important projects as well as the existing commitments were carried out by the prudent allocation of the budget. Four long term research projects were carried out, that is, research on the biological effect of tritium, medical application of particle accelerators, studies on the stochastic effect of irradiation and its risk estimation, and assessment of the exposure to environmental radiation of men, in addition to basic research. The second project was completed in fiscal year 1983, and the latter two projects began as five-year projects. The gists of 9 reports related to physics, 6 reports related to chemistry, 8 reports related to biochemistry and biophysics, 8 reports related to cell biology, 10 reports related to immunology and hematology, 10 reports related to physiology and pathology, 11 reports related to genetics, 10 reports related to clinical science, and 19 reports related to environmental science are collected. (Kako, I.)

The Effectiveness of International Financial Reporting Standard on the European Union

Directory of Open Access Journals (Sweden)

Sarhad Hamza Khdir

2017-01-01

Full Text Available The objective of mandatory adoption of IFRS is to enhance the quality of accounting information in worldwide. However, this effort made challenged for European Union as a supranational body to achieve similar advantages of converged the IFRS standards. This study examines the effectiveness of IFRS on the European Union as a supranational body and whether the EU has successfully converged to the IFRS standards. The paper will also analyze if there are any difficulties with switching to the IFRS standards versus the traditional local accounting practices in EU. The results obtained show that the first application of IFRS has adopted among EU countries and the results indicate that the adoption of IFRS leads to improvement in value relevance. The results also imply that the IFRS adoption for EU does not ensure better quality of accounting information and standardized IFRS is not effective to implement for all EU because there is a lot of misperception in terms of these guidelines for preparing financial statement. The culture difference among EU shows that IFRS is not fits size standard for all EU that can lead EU to conform at the same time. The conclusion of this report will provide the answer whether it is or not effective for the EU to fully converge to the IFRS standards as a whole.

Ventriculostomy-associated infection: a new, standardized reporting definition and institutional experience.

Science.gov (United States)

Gozal, Yair M; Farley, Chad W; Hanseman, Dennis J; Harwell, Daniel; Magner, Mark; Andaluz, Norberto; Shutter, Lori

2014-08-01

Shortcomings created by the lack of both a uniform definition of ventriculostomy-associated infection (VAI) and reporting standards have led to widely ranging infections rates (2-24%) whose significance is uncertain. We propose a standardized definition of VAI and a consistent reporting format compliant with Centers for Disease Control and Prevention (CDC) for device-related infections. Using those parameters to establish an infection-control surveillance program, we report our 4-year institutional VAI rates. In this prospective study covering ventriculostomy utilization (October 2006-December 2010), 498 patients had a total of 4,673 ventriculostomy days. By review of the literature and our institutional analysis, we defined VAI as a positive CSF culture in a patient with ventriculostomy catheter, plus one or more of the following (1) fever recorded >101.5 °F or (2) cerebrospinal fluid (CSF) glucose level, either definition and CDC format seems promising toward facilitating future study and guideline development. Given our strict protocol of sterile catheter placement and care, and our institution's low 2.0% infection rates, we propose an infection-rate target of ≤5 per 1,000 device days. Our results suggest that the use of antibiotics or antibiotic-impregnated catheters is unwarranted--a positive given concerns of evolving anti-microbial resistance.

Tumor estromal gastrointestinal de intestino delgado

Directory of Open Access Journals (Sweden)

Francisco Marivaldo Benício da Silva

Full Text Available Stromal tumors of the gastrointestinal tract (gists represent relatively rare lesions that arise from connective tissue elements located along the entire length of the gut. They were initially identified by immunohistochemical investigation, proving their origin from nondifferentiated mesenchymal cells. Only a minority of this lesions, mainly those confined to the esophagus and rectum, have been shown to correspond to mature, well-differentiated types of neoplasms such as leiomyoma or leiomyosarcoma. The majority of gists corresponds to a heterogeneous group of lesions that have as their common denominator an immature proliferation of epithelioid or spindle cells arising from its muscle layers, or between them, showing partial or incomplete myoide, neural, ganglionic, or mixed features of differentiation. This case report intends to show a gist of small bowel in a male, 46 years old, with a two-year of evolution.

International standard on auditing 800 the auditor`s report on special purpose audit engagements

OpenAIRE

Jovanova, Blagica

2011-01-01

The purpose of this report is to show the main characteristics of the international standard on auditing 800. ISA 800 explains requirements by making a report on financial statements prepared in accordance with another comprehensive basis of accounting, on a component of financial statements, on compliance with contractual agreements or reports on summarized financial statements.

Report on ANSI/ASME nuclear air and gas treatment standards for nuclear power plants

International Nuclear Information System (INIS)

Fish, J.F.

1979-01-01

Original N Committee, N45-8, has completed and published through the approved American National Standards Institute process two Standards, N-509 and N-510. This committee has been dissolved and replaced by ASME Committee on Nuclear Air and Gas Treatment with expanded scope to cover not only air cleaning, but thermal treatment equipment. Current efforts are directed to produce Code documents rather than Standards type publications. This report summarizes changed scope, current organization and sub-committee coverage areas

Prototype of a Standards-Based EHR and Genetic Test Reporting Tool Coupled with HL7-Compliant Infobuttons

Science.gov (United States)

Crump, Jacob K.; Del Fiol, Guilherme; Williams, Marc S.; Freimuth, Robert R.

2018-01-01

Integration of genetic information is becoming increasingly important in clinical practice. However, genetic information is often ambiguous and difficult to understand, and clinicians have reported low-self-efficacy in integrating genetics into their care routine. The Health Level Seven (HL7) Infobutton standard helps to integrate online knowledge resources within Electronic Health Records (EHRs) and is required for EHR certification in the US. We implemented a prototype of a standards-based genetic reporting application coupled with infobuttons leveraging the Infobutton and Fast Healthcare Interoperability Resources (FHIR) Standards. Infobutton capabilities were provided by Open Infobutton, an open source package compliant with the HL7 Infobutton Standard. The resulting prototype demonstrates how standards-based reporting of genetic results, coupled with curated knowledge resources, can provide dynamic access to clinical knowledge on demand at the point of care. The proposed functionality can be enabled within any EHR system that has been certified through the US Meaningful Use program.

National Emission Standards for Hazardous Air Pollutants—Calendar Year 2011 INL Report for Radionuclides (2012)

Energy Technology Data Exchange (ETDEWEB)

Mark Verdoorn; Tom Haney

2012-06-01

This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

Differences in Students' Reading Comprehension of International Financial Reporting Standards: A South African Case

Science.gov (United States)

Coetzee, Stephen A.; Janse van Rensburg, Cecile; Schmulian, Astrid

2016-01-01

This study explores differences in students' reading comprehension of International Financial Reporting Standards in a South African financial reporting class with a heterogeneous student cohort. Statistically significant differences were identified for prior academic performance, language of instruction, first language and enrolment in the…

Update on gastrointestinal stromal tumors for radiologists

Energy Technology Data Exchange (ETDEWEB)

Tirumani, Sree Harsha; O' Neill, Alibhe; Jagannathan, Jyothi P. [Dept. of Imaging, Dana-Farber Cancer Institute, Boston (United States); Baheti, Akahay D. [Dept. of Radiology, Tata Memorial Centre, Mumbai (India); Tirumani, Harika [Dept. of Radiology, University of Arkansas for Medical Sciences, Little Rock (United States)

2017-01-15

The management of gastrointestinal stromal tumors (GISTs) has evolved significantly in the last two decades due to better understanding of their biologic behavior as well as development of molecular targeted therapies. GISTs with exon 11 mutation respond to imatinib whereas GISTs with exon 9 or succinate dehydrogenase subunit mutations do not. Risk stratification models have enabled stratifying GISTs according to risk of recurrence and choosing patients who may benefit from adjuvant therapy. Assessing response to targeted therapies in GIST using conventional response criteria has several potential pitfalls leading to search for alternate response criteria based on changes in tumor attenuation, volume, metabolic and functional parameters. Surveillance of patients with GIST in the adjuvant setting is important for timely detection of recurrences.

Measuring the benefits of open standards standards : Beyond the motion Gerkens and the Dutch Court of Audit report1

NARCIS (Netherlands)

Egyedi, T.M.; Enserink, B.

2013-01-01

In 2010 the Dutch Parliament (motion Gerkens) requested the Court of Audit to measure the benefits of using open standards and open source software for government IT. In its report of 2011 the Dutch Court of Audit concluded that there were hardly any benefits to be gained. The Court's underlying

Functional features of gene expression profiles differentiating gastrointestinal stromal tumours according to KIT mutations and expression

International Nuclear Information System (INIS)

Ostrowski, Jerzy; Dobosz, Anna Jerzak Vel; Jarosz, Dorota; Ruka, Wlodzimierz; Wyrwicz, Lucjan S; Polkowski, Marcin; Paziewska, Agnieszka; Skrzypczak, Magdalena; Goryca, Krzysztof; Rubel, Tymon; Kokoszyñska, Katarzyna; Rutkowski, Piotr; Nowecki, Zbigniew I

2009-01-01

Gastrointestinal stromal tumours (GISTs) represent a heterogeneous group of tumours of mesenchymal origin characterized by gain-of-function mutations in KIT or PDGFRA of the type III receptor tyrosine kinase family. Although mutations in either receptor are thought to drive an early oncogenic event through similar pathways, two previous studies reported the mutation-specific gene expression profiles. However, their further conclusions were rather discordant. To clarify the molecular characteristics of differentially expressed genes according to GIST receptor mutations, we combined microarray-based analysis with detailed functional annotations. Total RNA was isolated from 29 frozen gastric GISTs and processed for hybridization on GENECHIP ® HG-U133 Plus 2.0 microarrays (Affymetrix). KIT and PDGFRA were analyzed by sequencing, while related mRNA levels were analyzed by quantitative RT-PCR. Fifteen and eleven tumours possessed mutations in KIT and PDGFRA, respectively; no mutation was found in three tumours. Gene expression analysis identified no discriminative profiles associated with clinical or pathological parameters, even though expression of hundreds of genes differentiated tumour receptor mutation and expression status. Functional features of genes differentially expressed between the two groups of GISTs suggested alterations in angiogenesis and G-protein-related and calcium signalling. Our study has identified novel molecular elements likely to be involved in receptor-dependent GIST development and allowed confirmation of previously published results. These elements may be potential therapeutic targets and novel markers of KIT mutation status

International survey on D-dimer test reporting: a call for standardization.

Science.gov (United States)

Lippi, Giuseppe; Tripodi, Armando; Simundic, Ana-Maria; Favaloro, Emmanuel J

2015-04-01

D-dimer is the biochemical gold standard for diagnosing a variety of thrombotic disorders, but result reporting is heterogeneous in clinical laboratories. A specific five-item questionnaire was developed to gain a clear picture of the current standardization of D-dimer test results. The questionnaire was opened online (December 24, 2014-February 10, 2015) on the platform "Google Drive (Google Inc., Mountain View; CA)," and widely disseminated worldwide by newsletters and alerts. A total of 409 responses were obtained during the period of data capture, the largest of which were from Italy (136; 33%), Australia (55; 22%), Croatia (29; 7%), Serbia (26; 6%), and the United States (21; 5%). Most respondents belonged to laboratories in general hospitals (208; 51%), followed by laboratories in university hospitals (104; 26%), and the private sector (94; 23%). The majority of respondents (i.e., 246; 60%) indicated the use of fibrinogen equivalent unit for expressing D-dimer results, with significant heterogeneities across countries and health care settings. The highest prevalence of laboratories indicated they were using "ng/mL" (139; 34%), followed by "mg/L" (136; 33%), and "µg/L" (73; 18%), with significant heterogeneity across countries but not among different health care settings. Expectedly, the vast majority of laboratories (379; 93%) declared to be using a fixed cutoff rather than an age-adjusted threshold, with no significant heterogeneity across countries and health care settings. The results of this survey attest that at least 28 different combinations of measurement units are currently used to report D-dimer results worldwide, and this evidence underscores the urgent need for more effective international joined efforts aimed to promote a worldwide standardization of D-dimer results reporting. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Imatinib mesylate induces responses in patients with liver metastases from gastrointestinal stromal tumor failing intra-arterial hepatic chemotherapy

Directory of Open Access Journals (Sweden)

Fiorentini Giammaria

2006-01-01

Full Text Available Background: Imatinib mesylate represents a real major paradigm shift in cancer therapy, targeting the specific molecular abnormalities, crucial in the etiology of tumor. Intra-arterial hepatic chemotherapy (IAHC followed by embolization, has been considered an interesting palliative option for patients with liver metastases from gastrointestinal stromal tumor (GIST, due to the typically hypervascular pattern of the tumor. Aims: We report our experience with IAHC followed by Imatinib mesylate, in order to show the superiority of the specific molecular approach in liver metastases from GIST. Materials and Methods: Three patients (pts with pretreated massive liver metastases from GIST, received IAHC with Epirubicin 50 mg/mq, every 3 weeks for 6 cycles. At the evidence of progression, they received Imatinib mesylate. Results: We observed progressive diseases in all cases. In 1998, one patient underwent Thalidomide at 150 mg orally, every day for 4 months, with evidence of stable disease and clinical improvement. In 2001, two patients received Imatinib mesylate at 400 mg orally, every day, with evidence of partial response lasting 18+ months and 16 months. One of them had grade 3 neutropenia, with suspension of therapy for 3 weeks. Conclusion: No patient treated with IAHC, reported objective responses, but two of them obtained partial response after the assumption of Imatinib mesylate and one showed temporary stabilization with thalidomide. Imatinib mesylate represents a new opportunity in GIST therapy, targeting the specific molecular alteration. It seems to be superior to conventional intra arterial hepatic chemotherapy.

Bariatric surgery and incidental gastrointestinal stromal tumors - a single-center study: VSJ Competition, 1st place.

Science.gov (United States)

Walędziak, Maciej; Różańska-Walędziak, Anna; Kowalewski, Piotr K; Janik, Michał R; Brągoszewski, Jakub; Paśnik, Krzysztof

2017-09-01

Gastrointestinal stromal tumors (GISTs), originating from Cajal cells, are most commonly located in the stomach; therefore they can be found in the specimens excised during bariatric operations. The global prevalence of GISTs is about 130 cases per million population. Morbidity differs depending on geographical latitude. Although surgery is the treatment of choice for GISTs, 40-50% of patients after radical surgical treatment will have a relapse or metastases. To analyze the incidence of GISTs in patients undergoing bariatric surgery and to verify whether an operation performed according to the bariatric protocol is oncologically radical in case of GIST. A single-center retrospective study. The study group comprised 1252 obese patients qualified for bariatric procedures, with no upper gastrointestinal tract neoplasms found during preoperative diagnostic examinations. In case of suspicious macroscopic pathologies (n = 81) present during the operation, tissue specimens underwent histopathological examination with further investigation performed if GISTs were found, including tumor size and localization, mitotic index and immunohistochemical analysis. Gastrointestinal stromal tumors were found in 16 cases, and benign tumors of various histological origin in 33 cases. All cases of GIST found came from stomach specimens, 7 from the gastric corpus vs. 9 from the fundus. Fourteen GISTs were found during laparoscopic sleeve gastrectomies (LSGs) vs. 2 during laparoscopic Roux-en-Y gastric bypasses (LRYGBs). In case of incidental findings of GISTs during bariatric surgery, tumor resection with negative margins of incision may be considered as complete oncological treatment if there was very low/low risk stratification of GIST's recurrence after surgery.

75 FR 25137 - Changes to Standard Numbering System, Vessel Identification System, and Boating Accident Report...

Science.gov (United States)

2010-05-07

...-2003-14963] RIN 1625-AB45 Changes to Standard Numbering System, Vessel Identification System, and... System (SNS), the Vessel Identification System (VIS), and casualty reporting; require validation of... Standard Numbering System U.S.C. United States Code VIS Vessel Identification System III. Background Coast...

Terminology and reporting criteria for radiofrequency ablation of tumors in the scientific literature: Systematic review of compliance with reporting standards

International Nuclear Information System (INIS)

Kang, Tae Wook; Rhim, Hyun Chul; Lee, Min Woo; Kim, Young Sun; Choi, Dongil; Lim, Hyo Keun

2014-01-01

To perform a systematic review of compliance with standardized terminology and reporting criteria for radiofrequency (RF) tumor ablation, proposed by the International Working Group on Image-Guided Tumor Ablation in 2003, in the published reports. Literature search in the PubMed database was performed using index keywords, PubMed limit system, and eligibility criteria. The entire content of each article was reviewed to assess the terminology used for procedure terms, imaging findings, therapeutic efficacy, follow-up, and complications. Accuracy of the terminology and the use of alternative terms instead of standard terminology were analyzed. In addition, disparities in accuracy of terminology in articles according to the medical specialty and the type of radiology journal were evaluated. Among the articles (n = 308) included in this study, the accuracy of the terms 'procedure or session', 'treatment', 'index tumor', 'ablation zone', 'technical success', 'primary technique effectiveness rate', 'secondary technique effectiveness rate', 'local tumor progression', 'major complication', and 'minor complication' was 97% (298/307), 97% (291/300), 8% (25/307), 65% (103/159), 55% (52/94), 33% (42/129), 94% (17/18), 45% (88/195), 99% (79/80), and 100% (77/77), respectively. The overall accuracy of each term showed a tendency to improve over the years. The most commonly used alternative terms for 'technical success' and 'local tumor progression' were 'complete ablation' and 'local (tumor) recurrence', respectively. The accuracy of terminology in articles published in radiology journals was significantly greater than that of terminology in articles published in non-radiology journals, especially in Radiology and The Journal of Vascular and Interventional Radiology. The proposal for standardization of terminology and reporting criteria for RF tumor ablation has been gaining support according to the recently published scientific reports, especially in the field of radiology

Terminology and reporting criteria for radiofrequency ablation of tumors in the scientific literature: systematic review of compliance with reporting standards.

Science.gov (United States)

Kang, Tae Wook; Rhim, Hyunchul; Lee, Min Woo; Kim, Young-sun; Choi, Dongil; Lim, Hyo Keun

2014-01-01

To perform a systematic review of compliance with standardized terminology and reporting criteria for radiofrequency (RF) tumor ablation, proposed by the International Working Group on Image-Guided Tumor Ablation in 2003, in the published reports. Literature search in the PubMed database was performed using index keywords, PubMed limit system, and eligibility criteria. The entire content of each article was reviewed to assess the terminology used for procedure terms, imaging findings, therapeutic efficacy, follow-up, and complications. Accuracy of the terminology and the use of alternative terms instead of standard terminology were analyzed. In addition, disparities in accuracy of terminology in articles according to the medical specialty and the type of radiology journal were evaluated. Among the articles (n = 308) included in this study, the accuracy of the terms 'procedure or session', 'treatment', 'index tumor', 'ablation zone', 'technical success', 'primary technique effectiveness rate', 'secondary technique effectiveness rate', 'local tumor progression', 'major complication', and 'minor complication' was 97% (298/307), 97% (291/300), 8% (25/307), 65% (103/159), 55% (52/94), 33% (42/129), 94% (17/18), 45% (88/195), 99% (79/80), and 100% (77/77), respectively. The overall accuracy of each term showed a tendency to improve over the years. The most commonly used alternative terms for 'technical success' and 'local tumor progression' were 'complete ablation' and 'local (tumor) recurrence', respectively. The accuracy of terminology in articles published in radiology journals was significantly greater than that of terminology in articles published in non-radiology journals, especially in Radiology and The Journal of Vascular and Interventional Radiology. The proposal for standardization of terminology and reporting criteria for RF tumor ablation has been gaining support according to the recently published scientific reports, especially in the field of radiology

National Emission Standards for Hazardous Air Pollutants—Calendar Year 2010 INL Report for Radionuclides (2011)

Energy Technology Data Exchange (ETDEWEB)

Mark Verdoorn; Tom Haney

2011-06-01

This report documents the calendar Year 2010 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy's Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, 'Protection of the Environment,' Part 61, 'National Emission Standards for Hazardous Air Pollutants,' Subpart H, 'National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'

National Emission Standards for Hazardous Air Pollutants. Calendar Year 2013 INL Report for Radionuclides [2014

Energy Technology Data Exchange (ETDEWEB)

Verdoorn, Mark; Haney, Tom

2014-06-01

This report documents the calendar year 2013 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 3.02 E-02 mrem per year, 0.30 percent of the 10 mrem standard.

National Emission Standards for Hazardous Air Pollutants. Calendar Year 2012 INL Report for Radionuclides (2013)

Energy Technology Data Exchange (ETDEWEB)

Verdoorn, Mark; Haney, Tom

2013-06-01

This report documents the calendar year 2011 radionuclide air emissions and resulting effective dose equivalent to the maximally exposed individual member of the public from operations at the Department of Energy’s Idaho National Laboratory Site. This report was prepared in accordance with the Code of Federal Regulations, Title 40, ''Protection of the Environment,'' Part 61, ''National Emission Standards for Hazardous Air Pollutants,'' Subpart H, ''National Emission Standards for Emissions of Radionuclides Other than Radon from Department of Energy Facilities.'' The effective dose equivalent to the maximally exposed individual member of the public was 4.58E-02 mrem per year, 0.46 percent of the 10 mrem standard.

Report on the Current Technical Issues on ASME Nuclear Code and Standard

International Nuclear Information System (INIS)

Koo, Gyeong Hoi; Lee, B. S.; Yoo, S. H.

2008-11-01

This report describes the analysis on the current revision movement related to the mechanical design issues of the U.S ASME nuclear code and standard. ASME nuclear mechanical design in this report is composed of the nuclear material, primary system, secondary system and high temperature reactor. This report includes the countermeasures based on the ASME Code meeting for current issues of each major field. KAMC(ASME Mirror Committee) of this project is willing to reflect a standpoint of the domestic nuclear industry on ASME nuclear mechanical design and play a technical bridge role for the domestic nuclear industry in ASME Codes application

Management control and status reports documentation standard and Data Item Descriptions (DID). Volume of the information system life-cycle and documentation standards, volume 5

Science.gov (United States)

Callender, E. David; Steinbacher, Jody

1989-01-01

This is the fifth of five volumes on Information System Life-Cycle and Documentation Standards. This volume provides a well organized, easily used standard for management control and status reports used in monitoring and controlling the management, development, and assurance of informations systems and software, hardware, and operational procedures components, and related processes.

Latent trait standardization of the benzodiazepine dependence self-report questionnaire using the Rasch scaling model.

NARCIS (Netherlands)

Kan, C.C.; Ven, A.H.G.S. van der; Breteler, M.H.M.; Zitman, F.G.

2001-01-01

The aim of the present study was to obtain standardized scores that correspond with the raw scores on the four Rasch scales of the Benzodiazepine Dependence-Self Report Questionnaire (Bendep-SRQ). The eligible normative group for standardization of the Bendep-SRQ scales consisted of 217 general

Latent Trait Standardization of the Benzodiazepine Dependence Self-Report Questionnaire using the Rasch Scaling Model

NARCIS (Netherlands)

Kan, C.C.; Ven, A.H.G.S. van der; Breteler, M.H.M.; Zitman, F.G.

2001-01-01

The aim of the present study was to obtain standardized scores that correspond with the raw scores on the four Rasch scales of the Benzodiazepine Dependence-Self Report Questionnaire (Bendep-SRQ). The eligible normative group for standardization of the Bendep-SRQ scales consisted of 217 general

Standardized cardiovascular data for clinical research, registries, and patient care: a report from the Data Standards Workgroup of the National Cardiovascular Research Infrastructure project.

Science.gov (United States)

Anderson, H Vernon; Weintraub, William S; Radford, Martha J; Kremers, Mark S; Roe, Matthew T; Shaw, Richard E; Pinchotti, Dana M; Tcheng, James E

2013-05-07

Relatively little attention has been focused on standardization of data exchange in clinical research studies and patient care activities. Both are usually managed locally using separate and generally incompatible data systems at individual hospitals or clinics. In the past decade there have been nascent efforts to create data standards for clinical research and patient care data, and to some extent these are helpful in providing a degree of uniformity. Nonetheless, these data standards generally have not been converted into accepted computer-based language structures that could permit reliable data exchange across computer networks. The National Cardiovascular Research Infrastructure (NCRI) project was initiated with a major objective of creating a model framework for standard data exchange in all clinical research, clinical registry, and patient care environments, including all electronic health records. The goal is complete syntactic and semantic interoperability. A Data Standards Workgroup was established to create or identify and then harmonize clinical definitions for a base set of standardized cardiovascular data elements that could be used in this network infrastructure. Recognizing the need for continuity with prior efforts, the Workgroup examined existing data standards sources. A basic set of 353 elements was selected. The NCRI staff then collaborated with the 2 major technical standards organizations in health care, the Clinical Data Interchange Standards Consortium and Health Level Seven International, as well as with staff from the National Cancer Institute Enterprise Vocabulary Services. Modeling and mapping were performed to represent (instantiate) the data elements in appropriate technical computer language structures for endorsement as an accepted data standard for public access and use. Fully implemented, these elements will facilitate clinical research, registry reporting, administrative reporting and regulatory compliance, and patient care

Metaheurísticas Multiobjetivo Cardumen de Peces Artificiales (FAFS y Optimización Evolucionaria por Enjambre de Partículas con Topología Estocástica Global Individual (FEPSO GIST. Parte I: Antecedentes y Desarrollos Teóricos

Directory of Open Access Journals (Sweden)

Gustavo Alejandro

2014-06-01

Full Text Available El presente trabajo describe un modelo para la optimización del grado de desbalance de cargas en una red trifásica de distribución de energía eléctrica (SDEE en baja tensión (BT. Se presenta la integración de dos novedosas metaheurísticas: FEPSO GIST (Fuzzy-MultiObjective Particles Swarm Optimization with Global/Individual Stochastic Topology desarrollada por el autor, y FAFS (Fuzzy- MultiObjective Artificial Fish Shool, cuya extensión multiobjetivo es propuesta por el autor, se valoriza la función de aptitud mediante conjuntos difusos. El problema propuesto ya ha sido resuelto en un trabajo presentado por el autor, mediante la metaheurística FPSO, y su solución constituye una referencia para comparar resultados. Entre los inconvenientes producidos por un elevado grado de desbalance en las fases del sistema, se consideran la minimización de las pérdidas técnicas y la mejora del perfil de tensiones. Ambos aspectos, relacionados con el uso racional de la energía propiciado desde el lado de la oferta, son observados por la autoridad regulatoria. Se presenta, adicionalmente, un modelo matheurístico que combina el enfoque clásico del problema, con el uso de programación lineal entera-mixta con las dos metaheurísticas introducidas, FEPSO GIST y FAFS. Se comparan los resultados de aplicar los modelos sobre el mismo SDEE BT considerado en el enfoque resuelto vía FPSO. En esta Parte I se abordan los antecedentes y desarrollos teóricos requeridos en la aplicación.

Standards for Reporting Enzyme Data: The STRENDA Consortium: What it aims to do and why it should be helpful

Directory of Open Access Journals (Sweden)

Keith F. Tipton

2014-05-01

Full Text Available Data on enzyme activities and kinetics have often been reported with insufficient experimental detail to allow their repetition. This paper discusses the objectives and recommendations of the Standards for Reporting Enzyme Data (STRENDA project to define minimal experimental standards for the reporting enzyme functional data.

Joint Oil Analysis Program Spectrometer Standards SCP Science (Conostan) Qualification Report for D19-0, D3-100, and D12-XXX Series Standards

Science.gov (United States)

2015-05-20

Joint Oil Analysis Program Spectrometer Standards SCP Science (Conostan) Qualification Report For D19-0, D3-100, and D12- XXX Series Standards NF...Candidate Type D19-0 ICP-AES Results ..................................................................... 4 Table V. Candidate Type D12- XXX ...Physical Property Results .................................................. 5 Table VI. Candidate Type D12- XXX Rotrode-AES Results

Diagnostic accuracy research in glaucoma is still incompletely reported: An application of Standards for Reporting of Diagnostic Accuracy Studies (STARD 2015.

Directory of Open Access Journals (Sweden)

Manuele Michelessi

Full Text Available Research has shown a modest adherence of diagnostic test accuracy (DTA studies in glaucoma to the Standards for Reporting of Diagnostic Accuracy Studies (STARD. We have applied the updated 30-item STARD 2015 checklist to a set of studies included in a Cochrane DTA systematic review of imaging tools for diagnosing manifest glaucoma.Three pairs of reviewers, including one senior reviewer who assessed all studies, independently checked the adherence of each study to STARD 2015. Adherence was analyzed on an individual-item basis. Logistic regression was used to evaluate the effect of publication year and impact factor on adherence.We included 106 DTA studies, published between 2003-2014 in journals with a median impact factor of 2.6. Overall adherence was 54.1% for 3,286 individual rating across 31 items, with a mean of 16.8 (SD: 3.1; range 8-23 items per study. Large variability in adherence to reporting standards was detected across individual STARD 2015 items, ranging from 0 to 100%. Nine items (1: identification as diagnostic accuracy study in title/abstract; 6: eligibility criteria; 10: index test (a and reference standard (b definition; 12: cut-off definitions for index test (a and reference standard (b; 14: estimation of diagnostic accuracy measures; 21a: severity spectrum of diseased; 23: cross-tabulation of the index and reference standard results were adequately reported in more than 90% of the studies. Conversely, 10 items (3: scientific and clinical background of the index test; 11: rationale for the reference standard; 13b: blinding of index test results; 17: analyses of variability; 18; sample size calculation; 19: study flow diagram; 20: baseline characteristics of participants; 28: registration number and registry; 29: availability of study protocol; 30: sources of funding were adequately reported in less than 30% of the studies. Only four items showed a statistically significant improvement over time: missing data (16, baseline

Reporting standards for angioplasty and stent-assisted angioplasty for intracranial atherosclerosis.

Science.gov (United States)

Schumacher, H Christian; Meyers, Philip M; Higashida, Randall T; Derdeyn, Colin P; Lavine, Sean D; Nesbit, Gary M; Sacks, David; Rasmussen, Peter; Wechsler, Lawrence R

2010-12-01

Intracranial cerebral atherosclerosis causes ischemic stroke in a significant number of patients. Technological advances over the past 10 years have enabled endovascular treatment of intracranial atherosclerotic stenosis. The number of patients treated with angioplasty or stent-assisted angioplasty for this condition is increasing. Given the lack of universally accepted definitions, the goal of this document is to provide consensus recommendations for reporting standards, terminology, and written definitions when reporting clinical and radiological evaluation, technique, and outcome of endovascular treatment using angioplasty or stent-assisted angioplasty for stenotic and occlusive intracranial atherosclerosis. This article was written under the auspices of Joint Writing Group of the Technology Assessment Committee, Society of Neurolnterventional Surgery, Society of Interventional Radiology; Joint Section on Cerebro-vascular Neurosurgery of the American Association of Neurological Surgeons and Congress of Neurological Surgeons; and the Section of Stroke and Interventional Neurology of the American Academy of Neurology. A computerized search of the National Library of Medicine database of literature (PubMed) from January 1997 to December 2007 was conducted with the goal to identify published endovascular cerebrovascular interventional data in stenotic intracranial atherosclerosis that could be used as benchmarks for quality assessment. We sought to identify those risk adjustment variables that affect the likelihood of success and complications. This document offers the rationale for different clinical and technical considerations that may be important during the design of clinical trials for endovascular treatment of intracranial stenotic and occlusive atherosclerosis. Included in this guidance document are suggestions for uniform reporting standards for such trials. These definitions and standards are primarily intended for research purposes; however, they should

The Impact of International Financial Reporting Standards on Accounting Curriculum in the United States

Science.gov (United States)

Yallapragada, RamMohan R.; Toma, Alfred G.; Roe, C. William

2011-01-01

According to the time line presently specified by the Securities and Exchange Commission (SEC), business firms in the United States (US) should switch from the existing US accounting reporting guidelines of the Generally Accepted Accounting Principles (GAAP) to International Financial Reporting Standards (IFRS) by the year 2014. The US business…

Report of the research results with University of Tokyo, Nuclear Engineering Research Laboratory's facilities in fiscal 1993

International Nuclear Information System (INIS)

1994-01-01

This publication summarizes the results of the joint utilization of the research 'Yayoi' and the electron beam accelerator in the Nuclear Engineering Research Laboratory, University of Tokyo, in the fiscal year 1993. In this report, the gists of 15 researches which were carried out on pile of the Yayoi, 9 researches off pile of the Yayoi and 14 researches by using the linear accelerator are collected. In addition, the 13 reports of Yayoi Study Meeting held in fiscal year 1993 are collected. Moreover, the list of the events carried out in the facility in fiscal year 1993, the registers of names of various committees, and the register of the names of persons who were in charge of joint utilization experiments in fiscal year 1993 are attached. (K.I.)

Work Scope for Developing Standards for Emergency Preparedness and Response: Fiscal Year 2004 Final Report

Energy Technology Data Exchange (ETDEWEB)

Stenner, Robert D.

2005-09-28

Summarizes the fiscal year 2004 work completed on PNNL's Department of Homeland Security Emergency Preparedness and Response Standards Development Project. Also, the report includes key draft standards, in various stages of development and publication, that were associated with various tasks of the fiscal year 2004 scope of the project.

Enhancing Inferential Abilities in Adolescence: New Hope for Students in Poverty

Directory of Open Access Journals (Sweden)

Jacquelyn F Gamino

2014-12-01

Full Text Available The ability to extrapolate essential gist through the analysis and synthesis of information, prediction of potential outcomes, abstraction of ideas, and integration of relationships with world knowledge is critical for higher-order learning. The present study investigated the efficacy of cognitive training to elicit improvements in gist-reasoning and fact recall ability in 556 public middle-school students (grades seven and eight, versus a sample of 357 middle school students who served as a comparison group, to determine if changes in gist-reasoning and fact recall were demonstrated without cognitive training. The results showed that, in general, cognitive training increased gist-reasoning and fact recall abilities in students from families in poverty as well as students from families living above poverty. However, the magnitude of gains in gist-reasoning varied as a function of gender and grade-level. Our primary findings were that seventh and eighth grade girls and eighth grade boys showed significant increases in gist-reasoning after training regardless of socioeconomic status. There were no significant increases in gist-reasoning or fact recall ability for the 357 middle school students who served in the comparison group. We postulate that cognitive training in middle school is efficacious for improving gist-reasoning ability and fact recall in students from all socioeconomic levels.

Enhancing inferential abilities in adolescence: new hope for students in poverty.

Science.gov (United States)

Gamino, Jacquelyn F; Motes, Michael M; Riddle, Russell; Lyon, G Reid; Spence, Jeffrey S; Chapman, Sandra B

2014-01-01

The ability to extrapolate essential gist through the analysis and synthesis of information, prediction of potential outcomes, abstraction of ideas, and integration of relationships with world knowledge is critical for higher-order learning. The present study investigated the efficacy of cognitive training to elicit improvements in gist reasoning and fact recall ability in 556 public middle school students (grades seven and eight), vs. a sample of 357 middle school students who served as a comparison group, to determine if changes in gist reasoning and fact recall were demonstrated without cognitive training. The results showed that, in general, cognitive training increased gist reasoning and fact recall abilities in students from families in poverty as well as students from families living above poverty. However, the magnitude of gains in gist reasoning varied as a function of gender and grade level. Our primary findings were that seventh and eighth grade girls and eighth grade boys showed significant increases in gist reasoning after training regardless of socioeconomic status (SES). There were no significant increases in gist reasoning or fact recall ability for the 357 middle school students who served as a comparison group. We postulate that cognitive training in middle school is efficacious for improving gist reasoning ability and fact recall in students from all socioeconomic levels.

Efficacy of a web-based intelligent tutoring system for communicating genetic risk of breast cancer: a fuzzy-trace theory approach.

Science.gov (United States)

Wolfe, Christopher R; Reyna, Valerie F; Widmer, Colin L; Cedillos, Elizabeth M; Fisher, Christopher R; Brust-Renck, Priscila G; Weil, Audrey M

2015-01-01

. Many healthy women consider genetic testing for breast cancer risk, yet BRCA testing issues are complex. . To determine whether an intelligent tutor, BRCA Gist, grounded in fuzzy-trace theory (FTT), increases gist comprehension and knowledge about genetic testing for breast cancer risk, improving decision making. . In 2 experiments, 410 healthy undergraduate women were randomly assigned to 1 of 3 groups: an online module using a Web-based tutoring system (BRCA Gist) that uses artificial intelligence technology, a second group read highly similar content from the National Cancer Institute (NCI) Web site, and a third that completed an unrelated tutorial. . BRCA Gist applied FTT and was designed to help participants develop gist comprehension of topics relevant to decisions about BRCA genetic testing, including how breast cancer spreads, inherited genetic mutations, and base rates. . We measured content knowledge, gist comprehension of decision-relevant information, interest in testing, and genetic risk and testing judgments. . Control knowledge scores ranged from 54% to 56%, NCI improved significantly to 65% and 70%, and BRCA Gist improved significantly more to 75% and 77%, P tutors, such as BRCA Gist, are scalable, cost-effective ways of helping people understand complex issues, improving decision making. © The Author(s) 2014.

Using molecular diagnostic testing to personalize the treatment of patients with gastrointestinal stromal tumors.

Science.gov (United States)

Bannon, Amber E; Klug, Lillian R; Corless, Christopher L; Heinrich, Michael C

2017-05-01

The diagnosis and treatment of gastrointestinal stromal tumor (GIST) has emerged as a paradigm for modern cancer treatment ('precision medicine'), as it highlights the importance of matching molecular defects with specific therapies. Over the past two decades, the molecular classification and diagnostic work up of GIST has been radically transformed, accompanied by the development of molecular therapies for specific subgroups of GIST. This review summarizes the developments in the field of molecular diagnosis of GIST, particularly as they relate to optimizing medical therapy. Areas covered: Based on an extensive literature search of the molecular and clinical aspects of GIST, the authors review the most important developments in this field with an emphasis on the differential diagnosis of GIST including mutation testing, therapeutic implications of each molecular subtype, and emerging technologies relevant to the field. Expert commentary: The use of molecular diagnostics to classify GIST has been shown to be successful in optimizing patient treatment, but these methods remain under-utilized. In order to facilitate efficient and comprehensive molecular testing, the authors have developed a decision tree to aid clinicians.

Progress report on joint utilization of the Musashi reactor, 10(1985)

International Nuclear Information System (INIS)

1986-06-01

The results of the research by those who commonly utilized the reactor in Musashi Institute of Technology and others in fiscal year 1985 were compiled as a report. The number of application was one case of medical treatment, three cases related to living things, five experiments and 34 cases of general irradiation, and all were adopted. The number of actual utilization was all except one case related to living things. The actual result of the daily utilization from September, 1985 to March, 1986 is shown. The gists of 42 reports are collected. In fiscal year 1986, 44 researches are adopted for the common utilization of the reactor and others. The connection between the Musashi reactor and the large computer center in University of Tokyo was increased to 9600 bps, and 4800 bps are used for carrying out remote jobs as before, while 4800 bps are used for utilizing four TSS terminal equipments. (Kako, I.)

CT and MR imaging of gastrointestinal stromal tumor of stomach: a pictorial review

OpenAIRE

Gong, Jingshan; Kang, Wenyan; Zhu, Jin; Xu, Jianmin

2012-01-01

This pictorial review illustrates CT and MR imaging appearance of gastrointestinal stromal tumor (GIST) of the stomach and other lesions with similar imaging appearance. GIST of the stomach appears as well-defined enhanced masses with characteristics of subeppthial neoplasms. Majority are exophytic growth, but can also be of intra-luminal growth. GIST can growth into a large mass without gastrointestinal tract obstruction. Necrosis is often seen in GIST and results in heterogeneous enhancemen...

Standardized Test Results: KEEP and Control Students. 1975-1976, Technical Report #69.

Science.gov (United States)

Antill, Ellen; Speidel, Gisela E.

This report presents the results of various standardized measures administered to Kamehameha Early Education Program (KEEP) students and control students in the school year 1975-1976. In contrast to previous comparisons, KEEP employed more rigorous procedures for the selection of the control students and for the conditions of test administration.…

76 FR 49532 - Federal Motor Vehicle Safety Standards; Electronic Stability Control; Technical Report on the...

Science.gov (United States)

2011-08-10

...-0112] Federal Motor Vehicle Safety Standards; Electronic Stability Control; Technical Report on the Effectiveness of Electronic Stability Control Systems for Cars and LTVs AGENCY: National Highway Traffic Safety..., Electronic Stability Control Systems. The report's title is: Crash Prevention Effectiveness in Light-Vehicle...

Interpretation of Series National Standards of China on “Greenhouse Gas Emissions Accounting and Reporting for Enterprises”

Science.gov (United States)

Chen, Liang; Zong, Jianfang; Guo, Huiting; Sun, Liang; Liu, Mei

2018-05-01

Standardization is playing an increasingly important role in reducing greenhouse gas emission and in climatic change adaptation, especially in the “three” greenhouse gas emission aspects (measurement, report, verification). Standardization has become one of the most important ways in mitigating the global climate change. Standardization Administration of China (SAC) has taken many productive measures in actively promoting standardization work to cope with climate change. In April 2014, SAC officially approved the establishment of “National Carbon Emission Management Standardization Technical Committee” In November 2015, SAC officially issued the first 11 national standards on carbon management including > and the requirements of the greenhouse gas emissions accounting and reporting in 10 sectors including power generation, power grid, iron and steel, chemical engineering, electrolytic aluminum, magnesium smelting, plate glass, cement, ceramics and civil aviation, which proposes unified requirements of “what to calculate and how to calculate” the greenhouse gas emission for enterprises. This paper focuses on the detailed interpretation of the main contents of the first 11 national standards, so as to provide technical supports for users of the standards and to comprehensively promote the emission reduction of greenhouse gas at the enterprise level.

ASPECTS CONCERNING INTERIM FINANCIAL REPORTING IN ROMANIA: STANDARDS AND REGULATIONS

Directory of Open Access Journals (Sweden)

Aristita Rotila

2014-12-01

Full Text Available The mechanisms employed for the communication of accounting information that is necessary for users in their economic decision-making process consist of the financial statements of an entity. All legal entities, no matter the domain of their activity, have the obligation to draw up annual financial statements for every completed financial year. For certain categories of entities, reporting obligations are also required for periods other than the annual reporting, throughout the financial year. It is the case of interim financial reporting. At the level of the international accounting framework, the aspects related to interim financial reporting are the subject of a separate standard, namely, IAS 34 Interim Financial Reporting. In Romania, the current system of accounting regulations concerning the annual financial statements comprises accounting regulations that comply with the European directives and which apply to the various categories of entities, on the one hand and, on the other, accounting regulations in line with the IFRS, which are applicable to other classes of entities from certain activity sectors. The accounting regulations that apply to each category refer to, among other things, the contents and the format of financial statements that have to be presented. Analysing the system of norms and regulations, this article identifies the requirements concerning interim financial reporting in Romania, with reference to the different types of entities.

Adopting the international financial reporting standards: a positive impact on 2004 income and consolidated equity

International Nuclear Information System (INIS)

Mallet, O.

2005-03-01

This document provides preliminary information on the quantitative impact of transition to the International Financial Reporting Standards (IFRS) on AREVA 2004 financial position, in accordance with AMF recommendations regarding financial communications during the transition period.The basis for preparing 2004 information on transition to the IFRS comes from: the International Accounting Standards (IAS)/IFRS, as approved by the European Union. The impact of IAS 32/39 and IFRS 4 will not be recognized in shareholders equity until January 1, 2005; AREVA anticipation of the resolution of technical issues and ongoing projects under discussion by the International Accounting Standards Board (IASB) and the International Financial Reporting Interpretations Committee (IFRIC). Uncertainty factors on practical methods for applying certain standards and ongoing interpretations by IFRIC and regulatory organizations could impact the exactness of restatements identified at this stage. For all of these reasons, it is conceivable that the opening balance sheet at January 1, 2004, as presented in this document, will not be the balance sheet actually used to establish the consolidated financial statements for 2005. (author)

Terminology and reporting criteria for radiofrequency ablation of tumors in the scientific literature: Systematic review of compliance with reporting standards

Energy Technology Data Exchange (ETDEWEB)

Kang, Tae Wook; Rhim, Hyun Chul; Lee, Min Woo; Kim, Young Sun; Choi, Dongil; Lim, Hyo Keun [Dept. of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2014-02-15

To perform a systematic review of compliance with standardized terminology and reporting criteria for radiofrequency (RF) tumor ablation, proposed by the International Working Group on Image-Guided Tumor Ablation in 2003, in the published reports. Literature search in the PubMed database was performed using index keywords, PubMed limit system, and eligibility criteria. The entire content of each article was reviewed to assess the terminology used for procedure terms, imaging findings, therapeutic efficacy, follow-up, and complications. Accuracy of the terminology and the use of alternative terms instead of standard terminology were analyzed. In addition, disparities in accuracy of terminology in articles according to the medical specialty and the type of radiology journal were evaluated. Among the articles (n = 308) included in this study, the accuracy of the terms 'procedure or session', 'treatment', 'index tumor', 'ablation zone', 'technical success', 'primary technique effectiveness rate', 'secondary technique effectiveness rate', 'local tumor progression', 'major complication', and 'minor complication' was 97% (298/307), 97% (291/300), 8% (25/307), 65% (103/159), 55% (52/94), 33% (42/129), 94% (17/18), 45% (88/195), 99% (79/80), and 100% (77/77), respectively. The overall accuracy of each term showed a tendency to improve over the years. The most commonly used alternative terms for 'technical success' and 'local tumor progression' were 'complete ablation' and 'local (tumor) recurrence', respectively. The accuracy of terminology in articles published in radiology journals was significantly greater than that of terminology in articles published in non-radiology journals, especially in Radiology and The Journal of Vascular and Interventional Radiology. The proposal for standardization of terminology and reporting criteria for

Underestimation of Self-Reported Smoking Prevalence in Korean Adolescents: Evidence from Gold Standard by Combined Method.

Science.gov (United States)

Hwang, Jun Hyun; Kim, Jong Yeon; Lee, Do Hoon; Jung, Hye Gyoun; Park, Soon-Woo

2018-04-05

The objective of this study was to evaluate the validity of self-reported smoking prevalence in Korean adolescents by using an improved gold standard by a combined method. Using a stratified sampling method, we selected 13 schools from among 397 high schools that participated in the 2015 Korean Youth Health Risk Behavior Web-Based Survey (KYRBS). A second survey (repeated self-reporting questionnaire and urinary cotinine test) was conducted on 1058 students who completed the KYRBS. The gold standard of current smoker was defined as those either self-reporting as a smoker in the second survey or having a urinary cotinine concentration ≥50 ng/mL. The current smoking prevalence in the first survey (KYRBS) was 7.9% (boys 16.5% and girls 1.8%), which was lower than the results based on gold standard (11.3% total, boys 21.9% and girls 3.7%). The sensitivity and specificity of self-reported smoking status was 62.5% and 99.0%, respectively. In particular, the sensitivity of girls (43.5%) was lower than that of boys (67.0%). The self-reported smoking prevalence in Korean adolescents was underestimated, particularly among girls. Careful attention should be paid to interpreting adolescents' smoking prevalence, and supplementary surveys or periodic validity tests need to be considered in Asian countries.

Standardized X-ray reports of the spine in osteogenesis imperfecta; Standard zur Befundung von Roentgenaufnahmen der Wirbelsaeule bei Patienten mit Osteogenesis imperfecta

Energy Technology Data Exchange (ETDEWEB)

Koerber, Friederike; Demant, A.W.; Koerber, S. [Universitaetsklinikum Koeln (Germany). Kinderradiologie, Inst. und Poliklinik fuer Radiologische Diagnostik; Semler, O.; Schoenau, E. [Universitaetsklinikum Koeln (Germany). Osteologie, Klinik und Poliklinik fuer Allgemeine Kinderheilkunde; Lackner, K.J. [Universitaetsklinikum Koeln (Germany). Inst. und Poliklinik fuer Radiologische Diagnostik

2011-05-15

Purpose: In this study we present a standard for radiological reports in patients with osteogenesis imperfecta (OI). The parameters can be used to describe X-rays of the lateral spine and give an impartial description of anatomical structures during a treatment with bisphosphonates. Material and Methods: In this retrospective analysis we included 48 patients with OI (31 female, 17 male [1.5 months - 19 years, mean age 9.0 years]). Lateral spine X-rays were analyzed by 2 radiologists before and during treatment. The parameters of the standardized report are degree of kyphoscoliosis, compression of single vertebrae, predominant type of vertebral deformities and extent of vertebral compression (score 1 - 5). Results: There was no clear trend in the change of compression of single vertebrae. Some vertebrae with ventral compression showed an upgrowth to vertebrae with harmonic compression. Other deformities showed only marginal changes. In 26 patients the kyphoscoliosis improved (mean 10 degrees), in 36 patients the thoracic vertebrae compression increased and in 30 patients the vertebral height in the lumbar spine increased. The improvement of vertebral height was 1 point in the thoracic and lumbar spine. Conclusion: We propose a standardized report of X-rays of the lateral spine in patients with OI with quantitative and semiquantitative parameters using morphological criteria. These include compression of single vertebrae, degree of kyphoscoliosis, vertebral deformities and the severity of vertebral compression in the thoracic and lumbar spine. (orig.)

Les Houches 2015: Physics at TeV Colliders Standard Model Working Group Report

Energy Technology Data Exchange (ETDEWEB)

Andersen, J.R.; et al.

2016-05-16

This Report summarizes the proceedings of the 2015 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt with (I) new developments relevant for high precision Standard Model calculations, (II) the new PDF4LHC parton distributions, (III) issues in the theoretical description of the production of Standard Model Higgs bosons and how to relate experimental measurements, (IV) a host of phenomenological studies essential for comparing LHC data from Run I with theoretical predictions and projections for future measurements in Run II, and (V) new developments in Monte Carlo event generators.

Les Houches 2015: Physics at TeV Colliders Standard Model Working Group Report

CERN Document Server

Andersen, J.R.; Becker, K.; Bell, M.; Bellm, J.; Bendavid, J.; Bothmann, E.; Boughezal, R.; Butterworth, J.; Carrazza, S.; Chiesa, M.; Cieri, L.; Ciulli, V.; Denner, A.; Duehrssen-Debling, M.; Falmagne, G.; Forte, S.; Francavilla, P.; Frederix, R.; Freytsis, M.; Gao, J.; Gras, P.; Grazzini, M.; Greiner, N.; Grellscheid, D.; Heinrich, G.; Hesketh, G.; Hoche, S.; Hofer, L.; Hou, T.J.; Huss, A.; Huston, J.; Isaacson, J.; Jueid, A.; Kallweit, S.; Kar, D.; Kassabov, Z.; Konstantinides, V.; Krauss, F.; Kuttimalai, S.; Lazapoulos, A.; Lenzi, P.; Li, Y.; Lindert, J.M.; Liu, X.; Luisoni, G.; Lonnblad, L.; Maierhofer, P.; Maître, D.; Marini, A.C.; Montagna, G.; Moretti, M.; Nadolsky, P.M.; Nail, G.; Napoletano, D.; Nicrosini, O.; Oleari, C.; Pagani, D.; Pandini, C.; Perrozzi, L.; Petriello, F.; Piccinini, F.; Platzer, S.; Pogrebnyak, I.; Pozzorini, S.; Prestel, S.; Reuschle, C.; Rojo, J.; Russo, L.; Schichtel, P.; Schonherr, M.; Schumann, S.; Siodmok, A.; Skands, P.; Soper, D.; Soyez, G.; Sun, P.; Tackmann, F.J.; Tackmann, K.; Takasugi, E.; Thaler, J.; Uccirati, S.; Utku, U.; Viliani, L.; Vryonidou, E.; Wang, B.T.; Waugh, B.; Weber, M.A.; Williams, C.; Winter, J.; Xie, K.P.; Yuan, C.P.; Yuan, F.; Zapp, K.; Zaro, M.

2016-01-01

This Report summarizes the proceedings of the 2015 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt with (I) new developments relevant for high precision Standard Model calculations, (II) the new PDF4LHC parton distributions, (III) issues in the theoretical description of the production of Standard Model Higgs bosons and how to relate experimental measurements, (IV) a host of phenomenological studies essential for comparing LHC data from Run I with theoretical predictions and projections for future measurements in Run II, and (V) new developments in Monte Carlo event generators.

EU-US standards harmonization task group report : status of ITS communication standards.

Science.gov (United States)

2012-11-01

Harmonization Task Groups 1 and 3 (HTG1 and 3) were established by the EU-US International Standards Harmonization Working Group to attempt to harmonize standards (including ISO, CEN, ETSI, IEEE) on security (HTG1) and communications protocols (HTG3)...

Standards for reporting chronic periodontitis prevalence and severity in epidemiologic studies: Proposed standards from the Joint EU/USA Periodontal Epidemiology Working Group.

Science.gov (United States)

Holtfreter, Birte; Albandar, Jasim M; Dietrich, Thomas; Dye, Bruce A; Eaton, Kenneth A; Eke, Paul I; Papapanou, Panos N; Kocher, Thomas

2015-05-01

Periodontal diseases are common and their prevalence varies in different populations. However, prevalence estimates are influenced by the methodology used, including measurement techniques, case definitions, and periodontal examination protocols, as well as differences in oral health status. As a consequence, comparisons between populations are severely hampered and inferences regarding the global variation in prevalence can hardly be drawn. To overcome these limitations, the authors suggest standardized principles for the reporting of the prevalence and severity of periodontal diseases in future epidemiological studies. These principles include the comprehensive reporting of the study design, the recording protocol, and specific subject-related and oral data. Further, a range of periodontal data should be reported in the total population and within specific age groups. Periodontal data include the prevalence and extent of clinical attachment loss (CAL) and probing depth (PD) on site and tooth level according to specific thresholds, mean CAL/PD, the CDC/AAP case definition, and bleeding on probing. Consistent implementation of these standards in future studies will ensure improved reporting quality, permit meaningful comparisons of the prevalence of periodontal diseases across populations, and provide better insights into the determinants of such variation. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Standard model for safety analysis report of hexafluoride power plants from natural uranium

International Nuclear Information System (INIS)

1983-01-01

The standard model for safety analysis report for hexafluoride production power plants from natural uranium is presented, showing the presentation form, the nature and the degree of detail, of the minimal information required by the Brazilian Nuclear Energy Commission - CNEN. (E.G.) [pt

Consensus-based reporting standards for diagnostic test accuracy studies for paratuberculosis in ruminants

DEFF Research Database (Denmark)

Gardner, Ian A.; Nielsen, Søren Saxmose; Whittington, Richard

2011-01-01

The Standards for Reporting of Diagnostic Accuracy (STARD) statement (www.stard-statement.org) was developed to encourage complete and transparent reporting of key elements of test accuracy studies in human medicine. The statement was motivated by widespread evidence of bias in test accuracy...... studies and the finding that incomplete or absent reporting of items in the STARD checklist was associated with overly optimistic estimates of test performance characteristics. Although STARD principles apply broadly, specific guidelines do not exist to account for unique considerations in livestock...... for Reporting of Animal Diagnostic Accuracy Studies for paratuberculosis), should facilitate improved quality of reporting of the design, conduct and results of paratuberculosis test accuracy studies which were identified as “poor” in a review published in 2008 in Veterinary Microbiology...

Informatics in radiology: automated structured reporting of imaging findings using the AIM standard and XML.

Science.gov (United States)

Zimmerman, Stefan L; Kim, Woojin; Boonn, William W

2011-01-01

Quantitative and descriptive imaging data are a vital component of the radiology report and are frequently of paramount importance to the ordering physician. Unfortunately, current methods of recording these data in the report are both inefficient and error prone. In addition, the free-text, unstructured format of a radiology report makes aggregate analysis of data from multiple reports difficult or even impossible without manual intervention. A structured reporting work flow has been developed that allows quantitative data created at an advanced imaging workstation to be seamlessly integrated into the radiology report with minimal radiologist intervention. As an intermediary step between the workstation and the reporting software, quantitative and descriptive data are converted into an extensible markup language (XML) file in a standardized format specified by the Annotation and Image Markup (AIM) project of the National Institutes of Health Cancer Biomedical Informatics Grid. The AIM standard was created to allow image annotation data to be stored in a uniform machine-readable format. These XML files containing imaging data can also be stored on a local database for data mining and analysis. This structured work flow solution has the potential to improve radiologist efficiency, reduce errors, and facilitate storage of quantitative and descriptive imaging data for research. Copyright © RSNA, 2011.

Standards and measurements for assessing bone health-workshop report co-sponsored by the International Society for Clinical Densitometry (ISCD) and the National Institute of Standards and Technology (NIST).

Science.gov (United States)

Bennett, Herbert S; Dienstfrey, Andrew; Hudson, Lawrence T; Oreskovic, Tammy; Fuerst, Thomas; Shepherd, John

2006-01-01

This article reports and discusses the results of the recent ISCD-NIST Workshop on Standards and Measurements for Assessing Bone Health. The purpose of the workshop was to assess the status of efforts to standardize and compare results from dual-energy X-ray absorptiometry (DXA) scans, and then to identify and prioritize ongoing measurement and standards needs.

Starworld: Preparing Accountants for the Future: A Case-Based Approach to Teach International Financial Reporting Standards Using ERP Software

Science.gov (United States)

Ragan, Joseph M.; Savino, Christopher J.; Parashac, Paul; Hosler, Jonathan C.

2010-01-01

International Financial Reporting Standards now constitute an important part of educating young professional accountants. This paper looks at a case based process to teach International Financial Reporting Standards using integrated Enterprise Resource Planning software. The case contained within the paper can be used within a variety of courses…

National Incident Management System (NIMS) Standards Review Panel Workshop Summary Report

Energy Technology Data Exchange (ETDEWEB)

Stenner, Robert D.; Kirk, Jennifer L.; Stanton, James R.; Shebell, Peter; Schwartz, Deborah S.; Judd, Kathleen S.; Gelston, Gariann M.

2006-02-07

examining the challenge, the following general process appears to be a reasonable approach for identifying and establishing existing standards that would be applicable to NIMS compliance. The suggested generalized steps to establishing existing SDO generated standards for NIMS compliance are: (1) establish search criteria from the NIMS and its support documents, (2) search SDO databases to identify key existing nationally and/or internationally recognized standards that have potential application to NIMS compliance needs, (3) review the identified standards against the specific component needs of the NIMS, (4) identify the pertinent aspects/components of those identified standards that clearly address specific NIMS compliance needs, (5) establish a process to adopt the pertinent standards, which includes the generation of formalized FEMA Guidance that identifies the specific NIMS component compliance needs addressed in the respective standard, (6) develop performance criteria for which to measure compliance with the identified NIMS components addressed by the respective adopted standard, and (7) adopt the standard, publish the guidance and performance criteria, and incorporate it into routine FEMA/NIC NIMS management operations. This review process will also help identify real gaps in standards for which new NIMS specific standards should be developed. To jump start this process and hopefully identify some key ''low hanging fruit'' standards the NIC could use to begin such a process, a panel of first-responder experts (familiar with the current standards of common use in the first-responder community) from various response disciplines was formed and a workshop held. The workshop included a pre-workshop information gathering process. This report discusses the workshop and its findings in detail.

1995 Idaho National Engineering Laboratory (INEL) National Emission Standards for Hazardous Air Pollutants (NESHAPs): Radionuclides. Annual report

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-06-01

Under Section 61.94 of 40 CFR 61, Subpart H (National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities), each DOE facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at INEL for CY 1995. For that year, airborne radionuclide emissions from INEL operations were calculated to result in a maximum individual dose to a member of the public of 1.80E-02 mrem (1.80E-07 Sievert), well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year).

1995 Idaho National Engineering Laboratory (INEL) National Emission Standards for Hazardous Air Pollutants (NESHAPs): Radionuclides. Annual report

International Nuclear Information System (INIS)

1996-06-01

Under Section 61.94 of 40 CFR 61, Subpart H (National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities), each DOE facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at INEL for CY 1995. For that year, airborne radionuclide emissions from INEL operations were calculated to result in a maximum individual dose to a member of the public of 1.80E-02 mrem (1.80E-07 Sievert), well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year)

Telecommunications and Information-Systems Standardization--Is America Ready? CRS Report for Congress. Sci-Tech Alert. 87-458 SPR.

Science.gov (United States)

Hack, David

This report on telephone networks and computer networks in a global context focuses on the processes and organizations through which the standards that make this possible are set. The first of five major sections presents descriptions of the standardization process, including discussions of the various kinds of standards, advantages and…

Amendments to the Audit Report for the Review of International Standards on Auditing

Directory of Open Access Journals (Sweden)

Mortură Laura-Alexandra

2017-01-01

Full Text Available As a result of the last economic and financial crisis, the auditors' impact on its triggering wasquestioned, as the opinion expressed by the auditors directly influenced, the decisions taken by theusers of the financial and accounting information, namely the investors. The sign of question on theauditors 'work was also due to a lack of knowledge of the auditors' responsibility by the users. Theopinion issued by the auditor provides reasonable, but not absolute, assurance on the informationprovided by the financial statements, in which case the auditor's responsibility is limited. Tomitigate these discrepancies, the International Auditing and Assurance Standards Board (IAASBhas developed projects that have generated solutions to improve International Standards onAuditing. Thus, in 2015, the IAASB issued a new edition of the International Auditing Standards,which made changes in the drafting of the audit report.

A Large Cystic Variant of Gastro-intestinal Stromal Tumour arising from the Jejunum: A Case Report.

Science.gov (United States)

Shaikh, Salman Tehran; Upwanshi, Manish Harinarayan; Shetty, Tilakdas S; Ghetla, Smruti R; Gheewala, Hussain

2015-04-01

Gastrointestinal stromal tumours (GISTs) represent a mesenchymal neoplasm arising from the interstitial cells of cajal occurring mainly in the gastrointestinal tract. Here, we present a case of a large GIST arising from the jejunum with cystic presentation unlike the usual presentation as a solid mass. A 50-year-old male patient came with complaint of a painless mobile lump in abdomen of approximately 25 cm in size which had gradually increased over two years. Clinically mesenteric cyst was suspected. Intra-operatively the mass was a 30x25 cm cyst with approximately 2500 ml serous fluid present inside it arising from the anti-mesenteric border of the jejunum, adherent to the jejunum, appendix and the dome of the bladder. The fluid was aspirated and the mass excised along with resection of the involved jejunal segment and appendectomy was done. Diagnosis was confirmed on immunohistochemistry study. Imatinib Mesylate 400 mg OD was started as adjuvant therapy in view of the high risk of metastasis.

The Difference between Right and Wrong: Accuracy of Older and Younger Adults’ Story Recall

Science.gov (United States)

Davis, Danielle K.; Alea, Nicole; Bluck, Susan

2015-01-01

Sharing stories is an important social activity in everyday life. This study used fine-grained content analysis to investigate the accuracy of recall of two central story elements: the gist and detail of socially-relevant stories. Younger (M age = 28.06) and older (M age = 75.03) American men and women (N = 63) recalled fictional stories that were coded for (i) accuracy of overall gist and specific gist categories and (ii) accuracy of overall detail and specific detail categories. Findings showed no age group differences in accuracy of overall gist or detail, but differences emerged for specific categories. Older adults more accurately recalled the gist of when the event occurred whereas younger adults more accurately recalled the gist of why the event occurred. These differences were related to episodic memory ability and education. For accuracy in recalling details, there were some age differences, but gender differences were more robust. Overall, women remembered details of these social stories more accurately than men, particularly time and perceptual details. Women were also more likely to accurately remember the gist of when the event occurred. The discussion focuses on how accurate recall of socially-relevant stories is not clearly age-dependent but is related to person characteristics such as gender and episodic memory ability/education. PMID:26404344

The Difference between Right and Wrong: Accuracy of Older and Younger Adults' Story Recall.

Science.gov (United States)

Davis, Danielle K; Alea, Nicole; Bluck, Susan

2015-09-02

Sharing stories is an important social activity in everyday life. This study used fine-grained content analysis to investigate the accuracy of recall of two central story elements: the gist and detail of socially-relevant stories. Younger (M age = 28.06) and older (M age = 75.03) American men and women (N = 63) recalled fictional stories that were coded for (i) accuracy of overall gist and specific gist categories and (ii) accuracy of overall detail and specific detail categories. Findings showed no age group differences in accuracy of overall gist or detail, but differences emerged for specific categories. Older adults more accurately recalled the gist of when the event occurred whereas younger adults more accurately recalled the gist of why the event occurred. These differences were related to episodic memory ability and education. For accuracy in recalling details, there were some age differences, but gender differences were more robust. Overall, women remembered details of these social stories more accurately than men, particularly time and perceptual details. Women were also more likely to accurately remember the gist of when the event occurred. The discussion focuses on how accurate recall of socially-relevant stories is not clearly age-dependent but is related to person characteristics such as gender and episodic memory ability/education.

The Difference between Right and Wrong: Accuracy of Older and Younger Adults’ Story Recall

Directory of Open Access Journals (Sweden)

Danielle K. Davis

2015-09-01

Full Text Available Sharing stories is an important social activity in everyday life. This study used fine-grained content analysis to investigate the accuracy of recall of two central story elements: the gist and detail of socially-relevant stories. Younger (M age = 28.06 and older (M age = 75.03 American men and women (N = 63 recalled fictional stories that were coded for (i accuracy of overall gist and specific gist categories and (ii accuracy of overall detail and specific detail categories. Findings showed no age group differences in accuracy of overall gist or detail, but differences emerged for specific categories. Older adults more accurately recalled the gist of when the event occurred whereas younger adults more accurately recalled the gist of why the event occurred. These differences were related to episodic memory ability and education. For accuracy in recalling details, there were some age differences, but gender differences were more robust. Overall, women remembered details of these social stories more accurately than men, particularly time and perceptual details. Women were also more likely to accurately remember the gist of when the event occurred. The discussion focuses on how accurate recall of socially-relevant stories is not clearly age-dependent but is related to person characteristics such as gender and episodic memory ability/education.

Small Submucosal Tumors of the Stomach: Differentiation of Gastric Schwannoma from Gastrointestinal Stromal Tumor with CT

Energy Technology Data Exchange (ETDEWEB)

Choi, Jin Wook; Choi, Dong Gil; Kim, Kyoung Mee; Sohn, Tae Sung; Lee, Jun Haeng; Kim, Hee Jung; Lee, Soon Jin [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

2012-07-15

To identify the CT features that help differentiate gastric schwannomas (GS) from small (5 cm or smaller) gastrointestinal stromal tumors (GIST) and to assess the growth rates of both tumors. We included 16 small GSs and 56 GISTs located in the stomach. We evaluated the CT features including size, contour, surface pattern, margins, growth pattern, pattern and degree of contrast enhancement, and the presence of intralesional low attenuation area, hemorrhage, calcification, surface dimpling, fistula, perilesional lymph nodes (LNs), invasion to other organs, metastasis, ascites, and peritoneal seeding. We also estimated the tumor volume doubling time. Compared with GISTs, GSs more frequently demonstrated a homogeneous enhancement pattern, exophytic or mixed growth pattern, and the presence of perilesional LNs (each p < 0.05). The intralesional low attenuation area was more common in GISTs than GSs (p < 0.05). Multivariate analyses indicated that a homogeneous enhancement pattern, exophytic or mixed growth pattern, and the presence of perilesional LNs were statistically significant (p < 0.05). Tumor volume doubling times for GSs (mean, 1685.4 days) were significantly longer than that of GISTs (mean, 377.6 days) (p = 0.004). Although small GSs and GISTs show similar imaging findings, GSs more frequently show an exophytic or mixed growth pattern, homogeneous enhancement pattern, perilesional LNs and grow slower than GISTs.

Small Submucosal Tumors of the Stomach: Differentiation of Gastric Schwannoma from Gastrointestinal Stromal Tumor with CT

International Nuclear Information System (INIS)

Choi, Jin Wook; Choi, Dong Gil; Kim, Kyoung Mee; Sohn, Tae Sung; Lee, Jun Haeng; Kim, Hee Jung; Lee, Soon Jin

2012-01-01

To identify the CT features that help differentiate gastric schwannomas (GS) from small (5 cm or smaller) gastrointestinal stromal tumors (GIST) and to assess the growth rates of both tumors. We included 16 small GSs and 56 GISTs located in the stomach. We evaluated the CT features including size, contour, surface pattern, margins, growth pattern, pattern and degree of contrast enhancement, and the presence of intralesional low attenuation area, hemorrhage, calcification, surface dimpling, fistula, perilesional lymph nodes (LNs), invasion to other organs, metastasis, ascites, and peritoneal seeding. We also estimated the tumor volume doubling time. Compared with GISTs, GSs more frequently demonstrated a homogeneous enhancement pattern, exophytic or mixed growth pattern, and the presence of perilesional LNs (each p < 0.05). The intralesional low attenuation area was more common in GISTs than GSs (p < 0.05). Multivariate analyses indicated that a homogeneous enhancement pattern, exophytic or mixed growth pattern, and the presence of perilesional LNs were statistically significant (p < 0.05). Tumor volume doubling times for GSs (mean, 1685.4 days) were significantly longer than that of GISTs (mean, 377.6 days) (p = 0.004). Although small GSs and GISTs show similar imaging findings, GSs more frequently show an exophytic or mixed growth pattern, homogeneous enhancement pattern, perilesional LNs and grow slower than GISTs.

Computed tomography features and predictive findings of ruptured gastrointestinal stromal tumours

Energy Technology Data Exchange (ETDEWEB)

Kim, Jin Sil; Kim, Hyun Jin; Park, Seong Ho; Lee, Jong Seok; Kim, Ah Young; Ha, Hyun Kwon [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Songpa-Gu, Seoul (Korea, Republic of)

2017-06-15

To evaluate the CT features of ruptured GISTs and factors that might be predictive of rupture through comparison with CTs taken prior to rupture and CTs of non-ruptured GIST. Forty-nine patients with ruptured GIST and forty-nine patients with non-ruptured GIST matched by age, gender and location were included. Clinical data including pharmacotherapy were reviewed. The imaging features were analyzed. Prior CT obtained before rupture were evaluated. The most common location of ruptured GIST was small bowel with mean size of 12.1 cm. Ruptured GIST commonly showed wall defects, >40 % eccentric necrosis, lobulated shaped, air density in mass, pneumoperitoneum, peritonitis, hemoperitoneum and ascites (p < 0.001-0.030). Twenty-seven of 30 patients with follow up imaging received targeted therapy. During follow-up, thickness of the tumour wall decreased. Increase in size and progression of necrosis were common during targeted therapy (p = 0.017). Newly developed ascites, peritonitis and hemoperitoneum was more common (p < 0.001-0.036). Ruptured GISTs commonly demonstrate large size, >40 % eccentric necrosis, wall defects and lobulated shape. The progression of necrosis with increase in size and decreased wall thickness during targeted therapy may increase the risk of rupture. Rupture should be considered when newly developed peritonitis, hemoperitoneum, or ascites are noted during the follow-up. (orig.)

Radioactivity standards distribution program, 1978--1979. Interim report, 1978--1979

International Nuclear Information System (INIS)

Ziegler, L.H.

1978-06-01

A program for the distribution of calibrated radioactive samples, as one function of EPA's quality assurance program for environmental radiation measurements, is described. Included is a discussion of the objectives of the distribution program and a description of the preparation, availability, and distribution of calibrated radioactive samples. Instructions and application forms are included for laboratories desiring to participate in the program. This document is not a research report. It is designed for use by personnel of laboratories participating or desiring to participate in the Radioactivity Standards Distribution Program, which is a part of the U.S. Environmental Protection Agency's quality assurance program

Breast calcifications. A standardized mammographic reporting and data system to improve positive predictive value

International Nuclear Information System (INIS)

Perugini, G.; Bonzanini, B.; Valentino, C.

1999-01-01

The purpose of this work is to investigate the usefulness of a standardized reporting and data system in improving the positive predictive value of mammography in breast calcifications. Using the Breast Imaging Reporting and Data System lexicon developed by the American College of Radiology, it is defined 5 descriptive categories of breast calcifications and classified diagnostic suspicion of malignancy on a 3-grade scale (low, intermediate and high). Two radiologists reviewed 117 mammographic studies selected from those of the patients submitted to surgical biopsy for mammographically detected calcifications from January 1993 to December 1997, and classified them according to the above criteria. The positive predictive value was calculated for all examinations and for the stratified groups. Defining a standardized system for assessing and describing breast calcifications helps improve the diagnostic accuracy of mammography in clinical practice [it

The Effect of International Financial Reporting Standards Convergence on U. S. Accounting Curriculum

Science.gov (United States)

Bates, Homer L.; Waldrup, Bobby E.; Shea, Vincent

2011-01-01

Major changes are coming to U.S. financial accounting and accounting education as U. S. generally accepted accounting principles (GAAP) and international financial reporting standards (IFRS) converge within the next few years. In 2008, the U.S. Securities and Exchange Commission (SEC) published a proposed "road map" for the potential…

Gynecomastia during imatinib mesylate treatment for gastrointestinal stromal tumor: a rare adverse event

Directory of Open Access Journals (Sweden)

Yan ZhongShu

2011-11-01

Full Text Available Abstract Background Imatinib mesylate has been the standard therapeutic treatment for chronic myeloid leukemia, advanced and metastatic gastrointestinal stromal tumor (GIST. It is well tolerated with mild adverse effects. Gynecomastia development during the course of treatment has been rarely reported. Methods Ninety-eight patients with advanced or recurrent GIST were treated with imatinib mesylate. Among the fifty-seven male patients six developed gynecomastia during the treatment. The lesions were confirmed by sonography. Sex hormone levels were determined in six patients with and without the presence of gynecomastia respectively. The patients with gynecomatia were treated with tamoxifene and the sex hormones were assayed before and after tamoxifene treatment. Results In patients with gynecomastia the lump underneath the bilateral nipples was 2.5 to 5 centimeters in diameter. Their serum free testosterone levels ranged between 356.61 and 574.60 ng/dl with a mean ± SD of 408.64 ± 82.06 ng/dl (95% CI 343.03~474.25 ng/dl, which is within the normal range. The level of serum estradiol was 42.89 ± 16.54 pg/ml (95% CI 29.66~56.12 pg/ml. Three patients had higher levels (43.79~71.21 pg/ml and the others' were within normal range of 27.00~34.91 pg/ml. Six patients without the development of gynecomastia had normal free testosterone. One patient died because of large tumor burden. The sex hormones had no significant changes before and after tamoxifene treatment.(P > 0.05 Conclusions Testosterone levels were not decreased in the six GIST patients with gynecomastia. Three patients had increased serum estradiol level which suggests that imbalance of sex hormones may be the cause of gynecomastia during treatment with imatinib mesylate.

Quo vadis GRI? A (critical) assessment of GRI 3.1 A+ non-financial reports and implications for credibility and standardization

OpenAIRE

Knebel Sebastian; Seele Peter

2015-01-01

Purpose – The purpose of this paper is to examine the status of non financial reporting according to the Global Reporting Initiative (GRI) 3.1 A+ standard. By examining the comprehensiveness of the GRI performance in corporate non financial reports classified as A+ the authors challenge the external assurance system imposed by GRI 3.1 A+ and discuss future directions for the application of GRI 4.0 particularly with regard to the standardized corporate reporting software language XBRL. Des...

CONSORT-EHEALTH: Improving and Standardizing Evaluation Reports of Web-based and Mobile Health Interventions

Science.gov (United States)

2011-01-01

Background Web-based and mobile health interventions (also called “Internet interventions” or "eHealth/mHealth interventions") are tools or treatments, typically behaviorally based, that are operationalized and transformed for delivery via the Internet or mobile platforms. These include electronic tools for patients, informal caregivers, healthy consumers, and health care providers. The Consolidated Standards of Reporting Trials (CONSORT) statement was developed to improve the suboptimal reporting of randomized controlled trials (RCTs). While the CONSORT statement can be applied to provide broad guidance on how eHealth and mHealth trials should be reported, RCTs of web-based interventions pose very specific issues and challenges, in particular related to reporting sufficient details of the intervention to allow replication and theory-building. Objective To develop a checklist, dubbed CONSORT-EHEALTH (Consolidated Standards of Reporting Trials of Electronic and Mobile HEalth Applications and onLine TeleHealth), as an extension of the CONSORT statement that provides guidance for authors of eHealth and mHealth interventions. Methods A literature review was conducted, followed by a survey among eHealth experts and a workshop. Results A checklist instrument was constructed as an extension of the CONSORT statement. The instrument has been adopted by the Journal of Medical Internet Research (JMIR) and authors of eHealth RCTs are required to submit an electronic checklist explaining how they addressed each subitem. Conclusions CONSORT-EHEALTH has the potential to improve reporting and provides a basis for evaluating the validity and applicability of eHealth trials. Subitems describing how the intervention should be reported can also be used for non-RCT evaluation reports. As part of the development process, an evaluation component is essential; therefore, feedback from authors will be solicited, and a before-after study will evaluate whether reporting has been improved

Gastrointestinal stromal tumors in children and young adults: a clinicopathologic, molecular, and genomic study of 15 cases and review of the literature.

Science.gov (United States)

Prakash, Sonam; Sarran, Lisa; Socci, Nicholas; DeMatteo, Ronald P; Eisenstat, Jonathan; Greco, Alba M; Maki, Robert G; Wexler, Leonard H; LaQuaglia, Michael P; Besmer, Peter; Antonescu, Cristina R

2005-04-01

Gastrointestinal stromal tumors (GISTs) are mesenchymal tumors of the intestinal tract that typically occur in adults over the age of 40 years. GISTs in younger patients are rare and not well characterized. The objective was to define the characteristics of GISTs in children and young adults (<30 years old). Clinicopathologic and molecular features, including KIT/PDGFRA genotype, in GISTs from 5 children and 10 young adults were analyzed. Gene expression analysis was performed on 5 gastric tumor samples from 2 children, 2 gastric tumors from young adults, and 10 gastric GISTs from older adults using an U133A Affymetrix platform (22,000 genes). All five pediatric GISTs occurred in girls, involved the stomach as multiple nodules, showed predominantly an epithelioid morphology, often involved lymph nodes, and lacked KIT or PDGFRA mutations. Although all five patients developed recurrence (four in the liver, three in the peritoneum, and two in both sites), four are still alive with disease. Of the 10 GISTs in young adults, half occurred in the small bowel and had spindle cell morphology, and one case had lymph node metastasis. KIT mutations were identified in seven cases, four in exon 11 and three in exon 9. Seven patients developed recurrence, and at last follow-up two patients had died of disease. Gene expression analysis showed high expression of PHKA1, FZD2, NLGN4, IGF1R, and ANK3 in the pediatric and young adult versus older adult cases. GISTs that occur in children are a separate clinicopathologic and molecular subset with predilection for girls, multifocal gastric tumors, and wild-type KIT/PDGFRA genotype. In contrast, GISTs in young adults are a more heterogeneous group, including cases that resemble either the pediatric or the older adult-type tumors. The distinct gene expression profile suggests avenues for investigation of pathogenesis and potential therapeutic strategies.

Annual report of National Institute of Radiological Sciences, April, 1982 - March, 1983

International Nuclear Information System (INIS)

1983-10-01

This report gives the information on the investigation conducted by the scientific staffs of the Institute during this period. The total budget of the NIRS for fiscal year 1982 was 5.85 billion yen, 800 million yen more than that for the previous year. Several new and important projects as well as the existing commitments were carried out by the prudent allocation of the budget. Three long term research projects were carried out, that is, exposure to the environment radiation due to nuclear power generation, estimation of the risk due to low level radiation exposure, and medial application of particle accelerators, in addition to basic research. The former two projects were completed by the end of fiscal year 1982. A research on the biological effect of tritium began as a new project for five years at the beginning of fiscal year 1982. As this year was the silver jubilee of the Institute, the commemorative meeting was held in October, 1982. The gists of 11 reports related to physics, 6 reports related to chemistry, 8 reports related to biochemistry and biophysics, 11 reports related to cell biology, 6 reports related to immunology and hematology, 12 reports related to pathology, 9 reports related to genetics, 7 reports related to clinical science and 18 reports related to environmental science are collected. (Kako, I.)

International Electrotechnical Commission standards and French material control standards

International Nuclear Information System (INIS)

Furet, J.; Weill, J.

1978-01-01

There are reported the international standards incorporated into the IEC Subcommitee 45 A (Nuclear Reactor Instrumentation) and the national standards elaborated by the Commissariat a l'Energie Atomique, CEA, Group of normalized control equipment, the degree of application of those being reported on the base design, call of bids and exploitation of nuclear power plants. (J.E. de C)

EU-US standards harmonization task group report : feedback to standards development organizations - security

Science.gov (United States)

2012-11-12

Harmonization Task Groups 1 and 3 (HTG1 and 3) were established by the EU-US International Standards Harmonization Working Group to attempt to harmonize standards (including ISO, CEN, ETSI, IEEE) on security (HTG1) and communications protocols (HTG3)...

ORIGINAL ARTICLE

African Journals Online (AJOL)

Patient population. The study ... The average sizes of the GIST were 8.7 cm, 5.4 cm and 5.9 ... By stratifying GISTs according to classes of risk, KIT mutation was shown in most of the ... (n = 13), epitheloid type (n = 10) and mixed populations .... were first applied to estimate the risk of aggressive GIST ..... Which is the optimal.

Surgical management of acutely presenting gastrointestinal stromal tumors of the stomach among elderly: experience of an emergency surgery department.

Science.gov (United States)

Marano, Luigi; Arru, Giovanni Maria Antonio; Piras, Mario; Fiume, Stefania; Gemini, Sergio

2014-01-01

The incidence of gastrointestinal stromal tumors (GISTs), requiring often an emergency surgical management, is extremely rare among elderly. We aimed to present the experience of the Emergency Surgery Department, Brotzu Hospital, in the management of elderly patients with GIST related emergencies. This study was carried out on 12 patients with gastrointestinal stromal tumors who presented to in an emergency situation during the period from January 2010 to December 2013. All patients' data, clinical presentations, surgical procedures, complications, and survival data were collected and analyzed. Between 2010 and 2013, 12 patients (8 males and 4 females), with a mean age of 70 years (range: 65-79 years) were admitted with different emergency presentations of clinically and radiologically suspected GISTs. The incidence of proximal obstruction was 41.7% of all gastric GIST cases, resulting acute gastrointestinal bleeding and perforation in 41.7% and 16.6% respectively. The mean length of hospitalization was 9.1 ± 2.3 days and there were no posterative complications or mortalities. At a mean follow-up of 21 months, 11 patients (91.6%) were alive and disease free. Although GISTs are uncommon among elderly, their incidence is increasing especially in their emergency presentation and surgeon should be prepared to treat this condition following the principles of GIST surgery as stated by the GIST consensus conference. In conclusion our data demonstrate that age itself does not affect the outcome of surgical treatment of GISTs in emergency situation. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

Standardized metrics for accessibility : establishing a federal policy-relevant knowledge base : USDOT Region V Regional University Transportation Center final report.

Science.gov (United States)

2016-12-01

This report seeks opportunities for standardization of these data and explains findings on three principal tasks. First, it assesses the current state of standardized transportation data. By studying documentation of other programs of standardized da...

A Systematic Review of Reporting Tools Applicable to Sexual and Reproductive Health Programmes: Step 1 in Developing Programme Reporting Standards.

Directory of Open Access Journals (Sweden)

Anna Kågesten

. Development of Programme Reporting Standards (PRS for SRH can fill a significant gap in existing reporting tools. This systematic review is the first step in the development of such standards. In the next steps, we will draft a preliminary version of the PRS based on the aggregate list of identified items, and finalize the tool using a consensus process among experts and user-testing.

Evaluating the Gold Standard: A Review and Meta-Analysis of the Structured Interview of Reported Symptoms

Science.gov (United States)

Green, Debbie; Rosenfeld, Barry

2011-01-01

The Structured Interview of Reported Symptoms (SIRS; Rogers, Bagby, & Dickens, 1992) is often touted as the gold standard of measures of feigning. This label likely arises in part out of the impressive accuracy rates reported in the extensive validation research that preceded its publication. However, since its publication, researchers not only…

Image-guided Tumor Ablation: Standardization of Terminology and Reporting Criteria—A 10-Year Update

Science.gov (United States)

Solbiati, Luigi; Brace, Christopher L.; Breen, David J.; Callstrom, Matthew R.; Charboneau, J. William; Chen, Min-Hua; Choi, Byung Ihn; de Baère, Thierry; Dodd, Gerald D.; Dupuy, Damian E.; Gervais, Debra A.; Gianfelice, David; Gillams, Alice R.; Lee, Fred T.; Leen, Edward; Lencioni, Riccardo; Littrup, Peter J.; Livraghi, Tito; Lu, David S.; McGahan, John P.; Meloni, Maria Franca; Nikolic, Boris; Pereira, Philippe L.; Liang, Ping; Rhim, Hyunchul; Rose, Steven C.; Salem, Riad; Sofocleous, Constantinos T.; Solomon, Stephen B.; Soulen, Michael C.; Tanaka, Masatoshi; Vogl, Thomas J.; Wood, Bradford J.; Goldberg, S. Nahum

2014-01-01

Image-guided tumor ablation has become a well-established hallmark of local cancer therapy. The breadth of options available in this growing field increases the need for standardization of terminology and reporting criteria to facilitate effective communication of ideas and appropriate comparison among treatments that use different technologies, such as chemical (eg, ethanol or acetic acid) ablation, thermal therapies (eg, radiofrequency, laser, microwave, focused ultrasound, and cryoablation) and newer ablative modalities such as irreversible electroporation. This updated consensus document provides a framework that will facilitate the clearest communication among investigators regarding ablative technologies. An appropriate vehicle is proposed for reporting the various aspects of image-guided ablation therapy including classification of therapies, procedure terms, descriptors of imaging guidance, and terminology for imaging and pathologic findings. Methods are addressed for standardizing reporting of technique, follow-up, complications, and clinical results. As noted in the original document from 2003, adherence to the recommendations will improve the precision of communications in this field, leading to more accurate comparison of technologies and results, and ultimately to improved patient outcomes. © RSNA, 2014 Online supplemental material is available for this article. PMID:24927329

A Synchronization Account of False Recognition

Science.gov (United States)

Johns, Brendan T.; Jones, Michael N.; Mewhort, Douglas J. K.

2012-01-01

We describe a computational model to explain a variety of results in both standard and false recognition. A key attribute of the model is that it uses plausible semantic representations for words, built through exposure to a linguistic corpus. A study list is encoded in the model as a gist trace, similar to the proposal of fuzzy trace theory…

Summary report of the consultants' meeting on improvement of the standard cross sections for light elements

International Nuclear Information System (INIS)

Carlson, A.D.; Muir, D.W.; Pronyaev, V.G.

2001-06-01

This report summarizes the results of the Consultants' Meeting on Improvement of the Standard Cross Sections for Light Elements. The approaches and computer programs used for evaluation of neutron standard cross sections and their uncertainties were presented by the participants. Special attention was paid to the reasons for strong uncertainty reduction observed in the model fits. The meeting participants discussed the plan of the INDC recommended Co-ordinated Research Project (CRP) on 'Improvement of the Standard Cross Sections for Light Elements'. This CRP will address the problem of uncertainty reduction along with other methodological improvements needed in order to produce a new, and internationally accepted, evaluation of neutron standard cross sections for light elements. (author)

Quantitative Analysis of Uncertainty in Medical Reporting: Creating a Standardized and Objective Methodology.

Science.gov (United States)

Reiner, Bruce I

2018-04-01

Uncertainty in text-based medical reports has long been recognized as problematic, frequently resulting in misunderstanding and miscommunication. One strategy for addressing the negative clinical ramifications of report uncertainty would be the creation of a standardized methodology for characterizing and quantifying uncertainty language, which could provide both the report author and reader with context related to the perceived level of diagnostic confidence and accuracy. A number of computerized strategies could be employed in the creation of this analysis including string search, natural language processing and understanding, histogram analysis, topic modeling, and machine learning. The derived uncertainty data offers the potential to objectively analyze report uncertainty in real time and correlate with outcomes analysis for the purpose of context and user-specific decision support at the point of care, where intervention would have the greatest clinical impact.

Standard-B auto grab sampler hydrogen monitoring system, Acceptance Test Report

International Nuclear Information System (INIS)

Lott, D.T.

1995-01-01

Project W-369, Watch List Tank Hydrogen Monitors, installed a Standard-C Hydrogen Monitoring System (SHMS) on the Flammable gas waste tank AN-104. General Support Projects (8K510) was support by Test Engineering (7CH30) in the performance of the Acceptance Test Procedures (ATP) to qualify the SHMS cabinets on the waste tank. The ATP's performance was controlled by Tank Farm work package. This completed ATP is transmitted by EDT-601748 as an Acceptance Test Report (ATR) in accordance with WHC-6-1, EP 4.2 and EP 1.12

WHO Expert Committee on Biological Standardization. Sixty-fifth report.

Science.gov (United States)

2015-01-01

This report presents the recommendations of a WHO Expert Committee commissioned to coordinate activities leading to the adoption of international recommendations for the production and control of vaccines and other biological substances, and the establishment of international biological reference materials. Following a brief introduction, the report summarizes a number of general issues brought to the attention of the Committee. The next part of the report, of particular relevance to manufacturers and national regulatory authorities, outlines the discussions held on the development and adoption of new and revised WHO Recommendations, Guidelines and guidance documents. Following these discussions, a WHO guidance document on the Scientific principles for regulatory risk evaluation on finding an adventitious agent in a marketed vaccine was adopted along with WHO Guidelines on procedures and data requirements for changes to approved vaccines and revised WHO Recommendations to assure the quality, safety and efficacy of poliomyelitis vaccines (inactivated). Subsequent sections of the report provide information on the current status and proposed development of international reference materials in the areas of antibiotics; biotherapeutics other than blood products; blood products and related substances; in vitro diagnostic device reagents; and vaccines and related substances. A series of annexes are then presented which include an updated list of all WHO Recommendations, Guidelines and other documents on biological substances used in medicine (Annex 1) followed by the above three WHO documents adopted on the advice of the Committee (Annexes 2-4). All additions and discontinuations made during the 2014 meeting to the list of International Standards, Reference Reagents and Reference Panels for biological substances maintained by WHO are summarized in Annex 5. The updated full catalogue of WHO International Reference Preparations is available at: http://www.who.int/bloodproducts/catalogue/en/.

Differentiation of large (≥5 cm) gastrointestinal stromal tumors from benign subepithelial tumors in the stomach: Radiologists’ performance using CT

Energy Technology Data Exchange (ETDEWEB)

Choi, Ye Ra [Department of Radiology, Seoul National University Hospital (Korea, Republic of); Kim, Se Hyung, E-mail: shkim7071@gmail.com [Department of Radiology, Seoul National University Hospital (Korea, Republic of); The Institute of Radiation Medicine, Seoul National University Hospital (Korea, Republic of); Kim, Sun-Ah [Department of Radiology, Seoul National University Hospital (Korea, Republic of); Shin, Cheong-il [Department of Radiology, Seoul National University Hospital (Korea, Republic of); The Institute of Radiation Medicine, Seoul National University Hospital (Korea, Republic of); Kim, Hyung Jin; Kim, Seong Ho [Department of Radiology, Seoul National University Hospital (Korea, Republic of); Han, Joon Koo; Choi, Byung Ihn [Department of Radiology, Seoul National University Hospital (Korea, Republic of); The Institute of Radiation Medicine, Seoul National University Hospital (Korea, Republic of)

2014-02-15

Purpose: To identify significant CT findings for the differentiation of large (≥5 cm) gastric gastrointestinal stromal tumors (GIST) from benign subepithelial tumors and to assess whether radiologists’ performance in differentiation is improved with knowledge of significant CT criteria. Materials and methods: One-hundred twenty patients with pathologically proven large (≥5 cm) GISTs (n = 99), schwannomas (n = 16), and leiomyomas (n = 5) who underwent CT were enrolled. Two radiologists (A and B) retrospectively reviewed their CT images in consensus for the location, size, degree and pattern of enhancement, contour, growth pattern and the presence of calcification, necrosis, surface ulceration, or enlarged lymph nodes. CT findings considered significant for differentiation were determined using uni- and multivariate statistical analyses. Thereafter, two successive review sessions for the differentiation of GIST from non-GIST were independently performed by two other reviewers (C and D) with different expertise of 2 and 9 years using a 5-point confidence scale. At the first session, reviewers interpreted CT images without knowledge of significant CT findings. At the second session, the results of statistical analyses were provided to the reviewers. To assess improvement in radiologists’ performance, a pairwise comparison of receiver operating curves (ROC) was performed. Results: Heterogeneous enhancement, presence of necrosis, absence of lymph nodes, and mean size of ≥6 cm were found to be significant for differentiating GIST from schwannoma (P < 0.05). Non-cardial location, heterogeneous enhancement, and presence of necrosis were differential CT features of GIST from leiomyoma (P < 0.05). Multivariate analyses indicated that absence of enlarged LNs was the only statistically significant variable for GIST differentiating from schwannoma. The area under the curve of both reviewers obtained using ROC significantly increased from 0.682 and 0.613 to 0.903 and 0

Economic consequences of the adoption of the International Financial Reporting Standards: evidences in the research literature

OpenAIRE

Irina-Doina Pãºcan; Ramona Neag

2015-01-01

Along with the economic globalization, the international accounting regulation bodies faced the need to issue internationally accepted global accounting standards. The effect was the issuance and the widespread of the International Financial Reporting Standards (IFRS). At European level, the IFRS gained legitimacy in 2002, when the European Parliament and Council have decided that all European publicly traded entities must prepare their consolidated financial statements in accordance with IFR...

Gastrointestinal stromal tumors

International Nuclear Information System (INIS)

Sufliarsky, J.

2011-01-01

Gastrointestinal stromal tumours (GISTs) are the most common mesenchymal tumours of the digestive tract. Better understanding of the molecular characteristics of GISTs led to the clinical development of imatinib for treating patients with this disease. New immuno markers and mechanisms of primary and secondary resistance were discovered. Adjuvant imatinib in intermediate or high risk GIST has improved the recurrence-free survival. Sunitinib in patients with intolerance or progression on imatinib demonstrated significant improvements in progression-free and overall survival versus placebo. Second-generation tyrosine kinase inhibitors, such as sorafenib, dasatinib, and nilotinib, have shown activity in patients with imatinib- and sunitinib-resistant GIST. (author)

The value relevance of direct cash flows under international financial reporting standards

OpenAIRE

Clacher, I; de Ricquebourg, AD; Hodgson, A

2013-01-01

This study examines if there has been a change in the value relevance of direct cash flow components since the adoption of International Financial Reporting Standards (IFRS) in Australia. Our results show that for both industrial and extractive firms direct cash flow statements are value relevant under Australian Generally Accepted Accounting Principles (AGAAP) and remain so after the adoption of IFRS. In addition, for industrial firms there is a significant increase in the value relevance of...

Market Reaction to the Adoption of International Financial Reporting Standard in Indonesia

Directory of Open Access Journals (Sweden)

Yen Sun

2014-11-01

Full Text Available The aim of the study is to analyze the market’s reaction on the adoption of International Financial Reporting Standard (IFRS in Indonesia. Investor reaction will be perceived by the existence of abnormal return as well as the difference of trading volume. The analysis tool used is One-sample test to assess the existence of abnormal return and Paired Sample T-test to observe the difference trading volume 3 days before and after the announcement of financial report. The sample was constituted by 31 Indonesian companies randomly selected listed on LQ45 and have been impacted by the adoption of IFRS since 2011. The result shows that there is no abnormal return 3 days before and after the announcement of financial report. However, there is abnormal return on the day of announcement. Trading volume shows there is no market reaction to the IFRS adoption 3 days before and after the announcement.

Surgical Pathology of Gastrointestinal Stromal Tumors: Practical Implications of Morphologic and Molecular Heterogeneity for Precision Medicine.

Science.gov (United States)

Charville, Gregory W; Longacre, Teri A

2017-11-01

Gastrointestinal stromal tumor (GIST), the most common mesenchymal neoplasm of the gastrointestinal tract, exhibits diverse histologic and clinical manifestations. With its putative origin in the gastrointestinal pacemaker cell of Cajal, GIST can arise in association with any portion of the tubular gastrointestinal tract. Morphologically, GISTs are classified as spindled or epithelioid, though each of these subtypes encompasses a broad spectrum of microscopic appearances, many of which mimic other histologic entities. Despite this morphologic ambiguity, the diagnosis of GIST is aided in many cases by immunohistochemical detection of KIT (CD117) or DOG1 expression. The natural history of GIST ranges from that of a tumor cured by surgical resection to that of a locally advanced or even widely metastatic, and ultimately fatal, disease. This clinicopathologic heterogeneity is paralleled by an underlying molecular diversity: the majority of GISTs are associated with spontaneous activating mutations in KIT, PDGFRA, or BRAF, while additional subsets are driven by genetic lesions-often inherited-of NF1 or components of the succinate dehydrogenase enzymatic complex. Specific gene mutations correlate with particular anatomic or morphologic characteristics and, in turn, with distinct clinical behaviors. Therefore, prognostication and treatment are increasingly dictated not only by morphologic clues, but also by accompanying molecular genetic features. In this review, we provide a comprehensive description of the heterogenous molecular underpinnings of GIST, including implications for the practicing pathologist with regard to morphologic identification, immunohistochemical diagnosis, and clinical management.

Reporting Standards for Research in Psychology: Why Do We Need Them? What Might They Be?

OpenAIRE

2008-01-01

In anticipation of the impending revision of the Publication Manual of the American Psychological Association, APA’s Publications and Communications Board formed the Working Group on Journal Article Reporting Standards (JARS) and charged it to provide the board with background and recommendations on information that should be included in manuscripts submitted to APA journals that report (a) new data collections and (b) meta-analyses. The JARS Group reviewed efforts in related fields to develo...

Toward a National Standards Strategy Conference Report

Science.gov (United States)

1999-02-01

Telephone: 202/785-3756 Fax: 202/429-9417 Email: glucksmans@asme.org Oscar Gomez Ciencia y Tecnologia Sandy’s Carretera a Masaya 1.5 Cuadra a Este...U.!3^ iromonng UJ y .prhnoloeies M into international standards. U.S. firms T^to^ÄtoWId products to all kinds of standards in Z^^ÄSä...fW y £- lWB*rWpEJ-<fc5ifc -••Jar ■■ ^LV>• it* w Robert L. Mallett is Deputy

Safety first. Status reports on the IAEA's safety standards

International Nuclear Information System (INIS)

Webb, G.; Karbassioun, A.; Linsley, G.; Rawl, R.

1998-01-01

Documents in the IAEA's Safety Standards Series known as RASS (Radiation Safety Standards) are produced to develop an internally consistent set of regulatory-style publications that reflects an international consensus on the principles of radiation protection and safety and their application through regulation. In this article are briefly presented the Agency's programmes on Nuclear Safety Standards (NUSS), Radioactive Waste Safety Standards (RADWASS), and Safe Transport of Radioactive Materials

EU-US standards harmonization task group report : feedback to ITS standards development organizations communications.

Science.gov (United States)

2012-11-01

Harmonization Task Groups 1 and 3 (HTG1 and 3) were established by the EU-US International Standards Harmonization Working Group to attempt to harmonize standards (including ISO, CEN, ETSI, IEEE) on security (HTG1) and communications protocols (HTG3)...

Effective vaccine communication during the disneyland measles outbreak.

Science.gov (United States)

Broniatowski, David A; Hilyard, Karen M; Dredze, Mark

2016-06-14

Vaccine refusal rates have increased in recent years, highlighting the need for effective risk communication, especially over social media. Fuzzy-trace theory predicts that individuals encode bottom-line meaning ("gist") and statistical information ("verbatim") in parallel and those articles expressing a clear gist will be most compelling. We coded news articles (n=4581) collected during the 2014-2015 Disneyland measles for content including statistics, stories, or bottom-line gists regarding vaccines and vaccine-preventable illnesses. We measured the extent to which articles were compelling by how frequently they were shared on Facebook. The most widely shared articles expressed bottom-line gists, although articles containing statistics were also more likely to be shared than articles lacking statistics. Stories had limited impact on Facebook shares. Results support Fuzzy Trace Theory's predictions regarding the distinct yet parallel impact of categorical gist and statistical verbatim information on public health communication. Copyright © 2016 Elsevier Ltd. All rights reserved.

Comparison Between Manual Auditing and a Natural Language Process With Machine Learning Algorithm to Evaluate Faculty Use of Standardized Reports in Radiology.

Science.gov (United States)

Guimaraes, Carolina V; Grzeszczuk, Robert; Bisset, George S; Donnelly, Lane F

2018-03-01

When implementing or monitoring department-sanctioned standardized radiology reports, feedback about individual faculty performance has been shown to be a useful driver of faculty compliance. Most commonly, these data are derived from manual audit, which can be both time-consuming and subject to sampling error. The purpose of this study was to evaluate whether a software program using natural language processing and machine learning could accurately audit radiologist compliance with the use of standardized reports compared with performed manual audits. Radiology reports from a 1-month period were loaded into such a software program, and faculty compliance with use of standardized reports was calculated. For that same period, manual audits were performed (25 reports audited for each of 42 faculty members). The mean compliance rates calculated by automated auditing were then compared with the confidence interval of the mean rate by manual audit. The mean compliance rate for use of standardized reports as determined by manual audit was 91.2% with a confidence interval between 89.3% and 92.8%. The mean compliance rate calculated by automated auditing was 92.0%, within that confidence interval. This study shows that by use of natural language processing and machine learning algorithms, an automated analysis can accurately define whether reports are compliant with use of standardized report templates and language, compared with manual audits. This may avoid significant labor costs related to conducting the manual auditing process. Copyright © 2017 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Functional role of the Ca2+-activated Cl− channel DOG1/TMEM16A in gastrointestinal stromal tumor cells

International Nuclear Information System (INIS)

Berglund, Erik; Akcakaya, Pinar; Berglund, David; Karlsson, Fredrik; Vukojević, Vladana; Lee, Linkiat; Bogdanović, Darko; Lui, Weng-Onn; Larsson, Catharina; Zedenius, Jan; Fröbom, Robin; Bränström, Robert

2014-01-01

DOG1, a Ca 2+ -activated Cl − channel (CaCC), was identified in 2004 to be robustly expressed in gastrointestinal stromal tumors (GIST). It was rapidly included as a tumor marker in routine diagnostics, but the functional role remained unknown. CaCCs are important regulators of normal physiological functions, but also implicated in tumorigenesis, cancer progression, metastasis, cell migration, apoptosis, proliferation and viability in several malignancies. We therefore investigated whether DOG1 plays a role in the three latter in GIST by utilizing in vitro cell model systems. Confocal microscopy identified different subcellular localizations of DOG1 in imatinib-sensitive and imatinib-resistant cells. Electrophysiological studies confirmed that DOG1-specific pharmacological agents possess potent activating and inhibiting properties. Proliferation assays showed small effects up to 72 h, and flow cytometric analysis of adherent cells with 7-AAD/Annexin V detected no pharmacological effects on viable GIST cells. However, inhibition of DOG1 conveyed pro-apoptotic effects among early apoptotic imatinib-resistant cells. In conclusion, DOG1 generates Cl − currents in GIST that can be regulated pharmacologically, with small effects on cell viability and proliferation in vitro. Inhibition of DOG1 might act pro-apoptotic on some early apoptotic GIST cell populations. Further studies are warranted to fully illuminate the function of DOG1 and its potential as therapeutic target. - Highlights: • Subcellular DOG1 localization varies between GIST cells. • DOG1 in GIST is voltage- and Ca 2+ -activated. • Known TMEM16A modulators, like A01 and Eact, modulate DOG1. • DOG1 has small effects on cell viability and proliferation in vitro. • DOG1 impact early apoptotic GIST cells to undergo late apoptosis

Functional role of the Ca{sup 2+}-activated Cl{sup −} channel DOG1/TMEM16A in gastrointestinal stromal tumor cells

Energy Technology Data Exchange (ETDEWEB)

Berglund, Erik, E-mail: erik.berglund@ki.se [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm (Sweden); Akcakaya, Pinar [Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Stockholm (Sweden); Berglund, David [Section for Transplantation Surgery, Department of Surgical Sciences, Uppsala University Hospital, Uppsala (Sweden); Karlsson, Fredrik [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm (Sweden); Vukojević, Vladana [Department of Clinical Neuroscience, Karolinska Institutet, Stockholm (Sweden); Lee, Linkiat [Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Stockholm (Sweden); Bogdanović, Darko [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Lui, Weng-Onn; Larsson, Catharina [Department of Oncology-Pathology, Karolinska Institutet, Cancer Center Karolinska, Stockholm (Sweden); Zedenius, Jan [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm (Sweden); Fröbom, Robin [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Bränström, Robert [Endocrine and Sarcoma Surgery Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm (Sweden); Department of Breast and Endocrine Surgery, Karolinska University Hospital, Stockholm (Sweden)

2014-08-15

DOG1, a Ca{sup 2+}-activated Cl{sup −} channel (CaCC), was identified in 2004 to be robustly expressed in gastrointestinal stromal tumors (GIST). It was rapidly included as a tumor marker in routine diagnostics, but the functional role remained unknown. CaCCs are important regulators of normal physiological functions, but also implicated in tumorigenesis, cancer progression, metastasis, cell migration, apoptosis, proliferation and viability in several malignancies. We therefore investigated whether DOG1 plays a role in the three latter in GIST by utilizing in vitro cell model systems. Confocal microscopy identified different subcellular localizations of DOG1 in imatinib-sensitive and imatinib-resistant cells. Electrophysiological studies confirmed that DOG1-specific pharmacological agents possess potent activating and inhibiting properties. Proliferation assays showed small effects up to 72 h, and flow cytometric analysis of adherent cells with 7-AAD/Annexin V detected no pharmacological effects on viable GIST cells. However, inhibition of DOG1 conveyed pro-apoptotic effects among early apoptotic imatinib-resistant cells. In conclusion, DOG1 generates Cl{sup −} currents in GIST that can be regulated pharmacologically, with small effects on cell viability and proliferation in vitro. Inhibition of DOG1 might act pro-apoptotic on some early apoptotic GIST cell populations. Further studies are warranted to fully illuminate the function of DOG1 and its potential as therapeutic target. - Highlights: • Subcellular DOG1 localization varies between GIST cells. • DOG1 in GIST is voltage- and Ca{sup 2+}-activated. • Known TMEM16A modulators, like A01 and Eact, modulate DOG1. • DOG1 has small effects on cell viability and proliferation in vitro. • DOG1 impact early apoptotic GIST cells to undergo late apoptosis.

Gastrointestinal Stromal Tumor of the Stomach with Narrow Stalk-Like Based, Uneven Protruding Appearance Presenting with Severe Acute Anemia despite Small Size

Directory of Open Access Journals (Sweden)

Tomomitsu Tahara

2010-03-01

Full Text Available We report the case of a 56-year-old woman who had a gastrointestinal stromal tumor (GIST of the stomach. She was admitted to our hospital for epigastric pain, nausea, and severe acute anemia (hemoglobin level 4.3 g/dl. Esophagogastroduodenoscopy revealed a narrow stalk-like based, hemorrhagic and uneven protruding lesion in the lesser curvature of the gastric upper corpus. Although the tumor was less than 2 cm in diameter and was probably a benign GIST according to histology, laparoscopy-assisted local resection was needed because the patient had continuous severe anemia and epigastric pain. Histological assessment showed that the elongated spindle-like tumor cells originated from the intrinsic muscle layer, and was shown with growth to the mucosal side, cropping out to the surface in most areas of the protruding lesion. Only a small part of the tumor was within nontumoral gastric mucosa. Most of the tumor cells demonstrated immunoreactivity for KIT and CD34 in the cytoplasm but not for αSMA, S100, and desmin. Mitotic activity (0/50 high power field and the labeling index for MIB-1 (about 1% were low. The GIST of the stomach described in this report was a rare case with a narrow stalk-like based, uneven protruding mass presenting with severe acute anemia despite small size.

The Common Core State Standards and the Role of Instructional Materials: A Case Study on EdReports.org

Science.gov (United States)

Watt, Michael G.

2016-01-01

The purpose of this study was to review research studies investigating the role of instructional materials in relation to the Common Core State Standards and to evaluate whether a new organisation, EdReports.org, founded to evaluate the alignment of instructional materials to the Common Core State Standards, has achieved its objectives. Content…

Final Technical Report: Hydrogen Codes and Standards Outreach

Energy Technology Data Exchange (ETDEWEB)

Hall, Karen I.

2007-05-12

This project contributed significantly to the development of new codes and standards, both domestically and internationally. The NHA collaborated with codes and standards development organizations to identify technical areas of expertise that would be required to produce the codes and standards that industry and DOE felt were required to facilitate commercialization of hydrogen and fuel cell technologies and infrastructure. NHA staff participated directly in technical committees and working groups where issues could be discussed with the appropriate industry groups. In other cases, the NHA recommended specific industry experts to serve on technical committees and working groups where the need for this specific industry expertise would be on-going, and where this approach was likely to contribute to timely completion of the effort. The project also facilitated dialog between codes and standards development organizations, hydrogen and fuel cell experts, the government and national labs, researchers, code officials, industry associations, as well as the public regarding the timeframes for needed codes and standards, industry consensus on technical issues, procedures for implementing changes, and general principles of hydrogen safety. The project facilitated hands-on learning, as participants in several NHA workshops and technical meetings were able to experience hydrogen vehicles, witness hydrogen refueling demonstrations, see metal hydride storage cartridges in operation, and view other hydrogen energy products.

Model Manajemen Laba Akrual dan Riil Berbasis Implementasi International Financial Reporting Standards

Directory of Open Access Journals (Sweden)

Nurmala Ahmar

2016-03-01

Full Text Available The aim of this study was to investigate the impact of inplementasi International Financial Reporting Standards (IFRS on accrual earnings management and real earnings management. Adoption of accounting standards have an impact on the way of assessment, measurement and presentation. Samples are manufacturing companies listed in Indonesia Stock Exchange. Accrual earnings measurement method using five measurement approach, and three approaches to the measurement of real earnings management. The results showed that there were differences in real earnings management approach diskretioner costs and production costs. Three of the five methods used accrual earnings management (Modified Jones, Piecewise Linear and Kothari proved to be the difference between before than after IFRS. While, Stubben Model not proved in this research. Results of this study are expected to have positive contribution on the development some policies related to the adoption of IFRS and the, particularly related to the accrual earnings management and real earnings management.

1996 Idaho National Engineering and Environmental Laboratory (INEEL) National Emissions Standards for Hazardous Air Pollutants (NESHAPs) -- Radionuclides. Annual report

International Nuclear Information System (INIS)

1997-06-01

Under Section 61.94 of Title 40, Code of Federal Regulations (CFR), Part 61, Subpart H, ''National Emission Standards for Emissions of Radionuclides Other Than Radon From Department of Energy Facilities,'' each Department of Energy (DOE) facility must submit an annual report documenting compliance. This report addresses the Section 61.94 reporting requirements for operations at the Idaho National Engineering and Environmental Laboratory (INEEL) for calendar year (CY) 1996. The Idaho Operations Office of the DOE is the primary contact concerning compliance with the National Emission Standards for Hazardous Air Pollutants (NESHAPs) at the INEEL. For calendar year 1996, airborne radionuclide emissions from the INEEL operations were calculated to result in a maximum individual dose to a member of the public of 3.14E-02 mrem (3.14E-07 Sievert). This effective dose equivalent (EDE) is well below the 40 CFR 61, Subpart H, regulatory standard of 10 mrem per year (1.0E-04 Sievert per year)

Evaluation of the Novel Monoclonal Antibody Against DOG1 as a Diagnostic Marker for Gastrointestinal Stromal Tumors

International Nuclear Information System (INIS)

Abdel-Hadi, M.; Hamam, S.M.; Bessa, S.S.

2009-01-01

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. With the growing effectiveness and availability of first and second-generation tyrosine kinase inhibitor (TKI) drugs, the accurate diagnosis of GIST has become imperative. The problem is that some GISTs with KIT or Alpha-type platelet-derived growth factor receptor (PDGFRA) mutations may have low KIT expression by immunohistochemistry yet will still benefit from TKI drugs. Molecular analysis is a costly and laborious process. Therefore the emergence of a new sensitive immunohistochemical marker for GISTs would be ideal. Recently antibodies against D iscovered on GIST-1 ( DOG1) have been generated. The aim of this study was to evaluate the monoclonal DOG1.1 antibody as a diagnostic marker for GISTs and to compare immunohistochemical staining and diagnostic efficacy of DOG1.1 with that of KIT in GISTs. Materials and Methods: Forty seven paraffin embedded GISTs were immuno stained with both Kit and DOG1.1 antibodies. Immunoreactivity was graded semiquantitatively from 0 to 4. Some other mesenchymal tumors were included in the study and stained for both markers to test for their specificity. Results: Out of the 47 GISTs, 44 were immunoreactive for both KIT and DOG1.1 antibodies (93.62%). Two cases (4.25%) were KIT-positive DOG-negative and the remaining case was DOG-positive KIT-negative (2.13%). A statistically significant concordance was found between KIT and DOG1.1 immunoreactivity (p=0.004), with moderate agreement between immunostaining scores (kappa =0.379). As regards tumor site, a statistically significant association was found between high DOG1.1 scores and gastric GIST (p=0.008). High KIT and DOG1.1 immunostaining scores were significantly associated with high risk tumors (p=0.002 and p=0.002 respectively). DOG1.1 immunoreactivity was focal in more than half of the cases. The overall diagnostic accuracy of DOG1.1 was 96.5%, with a specificity and

Development of format and contents of safety analysis report for the KNGR standard design

International Nuclear Information System (INIS)

Lee, J. H.; Kim, H. S.; Yun, Y. K. and others

1999-01-01

Referring to the USNRC Regulatory Guide 1.70 which has been used in the preparation of the SAR for conventional nuclear power plants, the draft guide for format and contents of the SAR for the KNGR standard design was developed based on new regulatory information related to advanced reactors. The draft guide will enable the regulator to make an effective and consistent review on the safety of the KNGR, when this draft guide is used, since the draft guide requires more specific and additional safety information for the standardized NPPs than RG 1.70. In addition, it is expected that the guide for the format and contents of the COL's SAR will be more easily developed using the draft guide suggested in this report. Also, the draft guide can serve as the Korean national guide, with the exception to some industry codes and standards. The experts' review will be performed during the next stage of the project to ensure the objectivity and consistency of the draft guide developed in this study. After reflecting the experts' comments in the guide and revising the contents, it will be utilized in the licensing activities for the KNGR standard design

Standard reporting requirements for biological samples in metabolomics experiments: Microbial and in vitro biology experiments

NARCIS (Netherlands)

Werf, M.J. van der; Takors, R.; Smedsgaard, J.; Nielsen, J.; Ferenci, T.; Portais, J.C.; Wittmann, C.; Hooks, M.; Tomassini, A.; Oldiges, M.; Fostel, J.; Sauer, U.

2007-01-01

With the increasing use of metabolomics as a means to study a large number of different biological research questions, there is a need for a minimal set of reporting standards that allow the scientific community to evaluate, understand, repeat, compare and re-investigate metabolomics studies. Here

Towards reporting standards for neuropsychological study results: A proposal to minimize communication errors with standardized qualitative descriptors for normalized test scores.

Science.gov (United States)

Schoenberg, Mike R; Rum, Ruba S

2017-11-01

Rapid, clear and efficient communication of neuropsychological results is essential to benefit patient care. Errors in communication are a lead cause of medical errors; nevertheless, there remains a lack of consistency in how neuropsychological scores are communicated. A major limitation in the communication of neuropsychological results is the inconsistent use of qualitative descriptors for standardized test scores and the use of vague terminology. PubMed search from 1 Jan 2007 to 1 Aug 2016 to identify guidelines or consensus statements for the description and reporting of qualitative terms to communicate neuropsychological test scores was conducted. The review found the use of confusing and overlapping terms to describe various ranges of percentile standardized test scores. In response, we propose a simplified set of qualitative descriptors for normalized test scores (Q-Simple) as a means to reduce errors in communicating test results. The Q-Simple qualitative terms are: 'very superior', 'superior', 'high average', 'average', 'low average', 'borderline' and 'abnormal/impaired'. A case example illustrates the proposed Q-Simple qualitative classification system to communicate neuropsychological results for neurosurgical planning. The Q-Simple qualitative descriptor system is aimed as a means to improve and standardize communication of standardized neuropsychological test scores. Research are needed to further evaluate neuropsychological communication errors. Conveying the clinical implications of neuropsychological results in a manner that minimizes risk for communication errors is a quintessential component of evidence-based practice. Copyright © 2017 Elsevier B.V. All rights reserved.

International Construction Measurement Standard

OpenAIRE

Mitchell, Charles

2016-01-01

The International Construction Measurement Standard Coalition (the Coalition) was formed on 17 June 2015 after meeting at the International Monetary Fund in Washington DC, USA. The Coalition, comprising the organisations listed below at the date of publication, aims to bring about consistency in construction cost reporting standards internationally. This is achieved by the creation and adoption of this ICMS, an agreed international standard for the structuring and presentation of cost reports...

Gastroduodenal Intussusception Caused by a Peutz- Jeghers Polyp in a Young Child: A Case Report

Energy Technology Data Exchange (ETDEWEB)

Roh, Jae Eun; Cho, Bum Sang; Lee, Seung Young; Jeon, Min Hee; Lee, Ji Hyuk; Lee, Ho Chang; Koo, Ji Hae [Chungbuk National University College of Medicine, Cheongju (Korea, Republic of)

2010-09-15

Gastroduodenal intussusception is a rare condition caused by the prolapse of a gastric tumor with subsequent invagination of a portion of the gastric wall into the duodenum. Various gastric lesions including adenoma, lipoma, leiomyoma, hamartoma, adenocarcinoma, gastrointestinal stromal tumor (GIST), and as in our case a Peutz- Jeghers polyp, can serve as a lead point of intussusception. Only three cases of gastroduodenal intussusception secondary to a Peutz-Jeghers polyp have been reported. We experienced a case of gastroduodenal intussusception in a 36-month-old boy who presented with intermittent nonbilious vomiting, abdominal pain, and anemia. An abdominal ultrasound and contrast enhanced CT scan showed gastrointestinal intussusception and a mass-like lesion in the second portion of duodenum. A laparotomy revealed a 7x8 cm sized mass at the gastric body, which was pathologically confirmed as a Peutz-Jeghers polyp

To Adopt Or Not To Adopt? The Transnational Adoption of International Financial Reporting Standards (IFRS) in Africa

OpenAIRE

Zori, S.

2015-01-01

The idea that policy diffusion can occur via two different mechanisms has gained attention in the realm of international accounting since the European Union’s adoption of International Financial Reporting Standards (IFRSs) in 2005. Proponents of classical economic approaches to policy adoption argue that countries adopting IFRS are motivated solely by the economic consequences of the standards from which they anticipate an improvement in information quality. Neo-institutional scholars argue, ...

Progress report on the IAEA programme on the standardization of reactor dosimetry measurements

International Nuclear Information System (INIS)

Ertek, C.; Cross, B.; Chernyshev, V.

1979-01-01

This report briefly summarizes present activities, current status and procedures associated with neutron spectrum unfolding by activation technique within the IAEA programme on standardization of reactor radiation measurements. Experimental efforts and calculations related to unfolding are critically analyzed including the most recent techniques, interlaboratory cooperation, direct influence of recently measured cross-sections on the unfolded neutron flux density spectrum, re-evaluation of some cross-sections, neutron self-shielding factors and scattering effects. (author)

A multicenter study to standardize reporting and analyses of fluorescence-activated cell-sorted murine intestinal epithelial cells

Science.gov (United States)

Magness, Scott T.; Puthoff, Brent J.; Crissey, Mary Ann; Dunn, James; Henning, Susan J.; Houchen, Courtney; Kaddis, John S.; Kuo, Calvin J.; Li, Linheng; Lynch, John; Martin, Martin G.; May, Randal; Niland, Joyce C.; Olack, Barbara; Qian, Dajun; Stelzner, Matthias; Swain, John R.; Wang, Fengchao; Wang, Jiafang; Wang, Xinwei; Yan, Kelley; Yu, Jian

2013-01-01

Fluorescence-activated cell sorting (FACS) is an essential tool for studies requiring isolation of distinct intestinal epithelial cell populations. Inconsistent or lack of reporting of the critical parameters associated with FACS methodologies has complicated interpretation, comparison, and reproduction of important findings. To address this problem a comprehensive multicenter study was designed to develop guidelines that limit experimental and data reporting variability and provide a foundation for accurate comparison of data between studies. Common methodologies and data reporting protocols for tissue dissociation, cell yield, cell viability, FACS, and postsort purity were established. Seven centers tested the standardized methods by FACS-isolating a specific crypt-based epithelial population (EpCAM+/CD44+) from murine small intestine. Genetic biomarkers for stem/progenitor (Lgr5 and Atoh 1) and differentiated cell lineages (lysozyme, mucin2, chromogranin A, and sucrase isomaltase) were interrogated in target and control populations to assess intra- and intercenter variability. Wilcoxon's rank sum test on gene expression levels showed limited intracenter variability between biological replicates. Principal component analysis demonstrated significant intercenter reproducibility among four centers. Analysis of data collected by standardized cell isolation methods and data reporting requirements readily identified methodological problems, indicating that standard reporting parameters facilitate post hoc error identification. These results indicate that the complexity of FACS isolation of target intestinal epithelial populations can be highly reproducible between biological replicates and different institutions by adherence to common cell isolation methods and FACS gating strategies. This study can be considered a foundation for continued method development and a starting point for investigators that are developing cell isolation expertise to study physiology and

International Standard Problem 40 - Aerosol Deposition and Resuspension. Final Comparison Report

International Nuclear Information System (INIS)

De Los Reyes, Alfredo Castelo; Areia Capitao, Joaquim; De Santi, Giovanni

1999-02-01

-October 1997 and the deadline for submission of the results of this second phase was the end of January 1998. A first draft of this comparison report was produced in March 1998, followed by a workshop in Ispra in mid-March. Two errors in the supplied data had been detected and were communicated to the participants in this workshop, one concerning the steam flow rate in the deposition phase of the exercise and the other the size distribution of the resuspended aerosols in the resuspension phase. The decision whether or not to re-do their calculations was left to the each ISP participant and the deadline for the submission of new results, with these or other modifications relative to the previous ones, was the end of May 1998. These new calculations, having been performed in open conditions, are presented separately in this report. The final draft of the comparison report was distribute in June 1998, followed by a final workshop in Ispra the same month. This report is divided into six main sections, one concerning the experimental set-up and results, two each for the deposition and resuspension phases of the International Standard Problem (blind and open calculations), and one on general conclusions and recommendations. According to the opinion of the ISP participants, the results in the two sections on the deposition and resuspension exercises are listed by computer code and, for each code, by organisation. The calculations submitted by the Joint Research Centre are included together with the others. Although the JRC staff who performed the calculations did not have access to the experimental results before submitting their results, their knowledge of the facility puts their calculations in a separate class

Reporting Standards for Research in Psychology: Why Do We Need Them? What Might They Be?

Science.gov (United States)

American Psychologist, 2008

2008-01-01

In anticipation of the impending revision of the Publication Manual of the American Psychological Association, APA's Publications and Communications Board formed the Working Group on Journal Article Reporting Standards (JARS) and charged it to provide the board with background and recommendations on information that should be included in…

Do Auditing and Reporting Standards Affect Firms’ Ethical Behaviours? The Moderating Role of National Culture

NARCIS (Netherlands)

Zengin Karaibrahimoglu, Yasemin; Guneri Cangarli, Burcu

2016-01-01

This paper aims to examine the impact of national cultural values on the relation between auditing and reporting standards and ethical behaviours of firms. Based on a regression analysis using data regarding 54 countries between the years 2007 and 2012, we found that the impact of the perceived

Severe paraneoplastic hypoglycemia in a patient with a gastrointestinal stromal tumor with an exon 9 mutation: a case report

International Nuclear Information System (INIS)

Escobar, Guillermo A; Robinson, William A; Nydam, Trevor L; Heiple, Drew C; Weiss, Glen J; Buckley, Linda; Gonzalez, Rene; McCarter, Martin D

2007-01-01

Non-islet cell tumor induced hypoglycemia (NICTH) is a very rare phenomenon, but even more so in gastrointestinal stromal tumors. It tends to present in large or metastatic tumors, and can appear at any time in the progression of the disease. We present herein a case of NICTH in a GIST tumor and report an exon 9 mutation associated to it. A thirty nine year-old man with a recurrent, metastatic gastrointestinal stromal tumor presented to the hospital with nausea, dizziness, loss of consciousness, and profound hypoglycemia (20 mg/dL). There was no evidence of factitious hypoglycemia. He was stabilized with a continuous glucose infusion and following selective vascular embolization, the patient underwent debulking of a multicentric 40 cm × 25 cm × 10 cm gastrointestinal stromal tumor. After resection, the patient became euglycemic and returned to his normal activities. Tumor analysis confirmed excessive production of insulin-like growth factor II m-RNA and the precursor protein, 'big' insulin-like growth factor II. Mutational analysis also identified a rare, 6 bp tandem repeat insert (gcctat) at position 1530 in exon 9 of KIT. Optimal management of gastrointestinal stromal tumor-induced hypoglycemia requires a multidisciplinary approach, and surgical debulking is the treatment of choice to obtain immediate symptom relief. Imatinib or combinations of glucocorticoids and growth hormone are alternative palliative strategies for symptomatic hypoglycemia. In addition, mutations in exon 9 of the tyrosine kinase receptor KIT occur in 11–20% of GIST and are often associated with poor patient outcomes. The association of this KIT mutation with non-islet cell tumor induced hypoglycemia has yet to be established

CSNI international standard problem procedures - CSNI Report No. 17 - Revision 4

International Nuclear Information System (INIS)

Micaelli, J.C.

2004-01-01

. Careful consideration and planning is therefore required. After a brief recall of the ISPs' objectives, this document provides guidelines to be followed during the different phases of an ISP. Two phases are considered. The first one consists in proposing and selecting an ISP, the second one consists in performing an ISP. This revised document was prepared under the Leadership of J.-C. Micaelli (IRSN). It was reviewed and endorsed in September 2003 by the Working Group on the Analysis and Management of Accidents (GAMA), GAMA performed in 2003 a survey on updating CSNI Report No. 17, 'CSNI Standard Problem Procedures', first published in 1977, last updated in 1989. The objective of this activity was to collect proposals regarding the improvement of ISP efficiency with respect to their objectives and the improvement of the quality of the procedures document. Eleven series of questions were asked in the survey, related to: - General structure of the procedures document; - ISP objectives; - Six phases: ISP proposal, ISP specification, ISP results reporting, Preparation of the preliminary data comparison and interpretation report, Post-ISP analysis, Preparation of the final comparison and interpretation report; - Updating of the procedures; - Support to be provided by the participants

Final test report for traffic management data dictionary (TMDD) and related standards as deployed by the Utah department of transportation.

Science.gov (United States)

2008-05-23

This report presents the results of the ITS Standards Testing Program for the field testing, assessment, and evaluation of the three volumes comprising the Standards for Traffic Management Center to Center Communications (TMDD) version 2.1 and the NT...

Duodenal Wedge Resection for Large Gastrointestinal Stromal Tumour Presenting with Life-Threatening Haemorrhage

Directory of Open Access Journals (Sweden)

Alexander Shaw

2013-01-01

Full Text Available Background. Duodenal gastrointestinal stromal tumours (GISTs are an uncommon malignancy of the gastrointestinal (GI tract. We present a case of life-threatening haemorrhage caused by a large ulcerating duodenal GIST arising from the third part of the duodenum managed by a limited duodenal wedge resection. Case Presentation. A 61-year-old patient presented with acute life-threatening gastrointestinal bleeding. After oesophagogastroduodenoscopy failed to demonstrate the source of bleeding, a 5 cm ulcerating exophytic mass originating from the third part of the duodenum was identified at laparotomy. A successful limited wedge resection of the tumour mass was performed. Histopathology subsequently confirmed a duodenal GIST. The patient remained well at 12-month followup with no evidence of local recurrence or metastatic spread. Conclusion. Duodenal GISTs can present with life-threatening upper GI haemorrhage. In the context of acute haemorrhage, even relatively large duodenal GISTs can be treated by limited wedge resection. This is a preferable alternative to duodenopancreatectomy with lower morbidity and mortality but comparable oncological outcome.

International financial reporting standards (IFRS as a change agent in Ukraine

Directory of Open Access Journals (Sweden)

Jessica Hong Yang

2013-09-01

Full Text Available The study aims to examine the perception of key actors regarding the costs and benefits that result from adopting International Financial Reporting Standards (IFRS in Ukraine. Design/Methodology/Approach – The authors conducted a questionnaire survey in order to identify perceptions of financial managers of Ukrainian listed firms regarding the benefits and the costs associated with transition to IFRS. Our results showed that IFRS implementation impacts on internal reporting quality, the relationship with customers, creditors and shareholders, the access to international markets and external financing. It also indicated that financial managers have serious concerns about implementation costs related to the introduction of IFRS. These costs relate to training, instruction on IFRS adoption and translation of current IFRS, changes in software systems, double purpose accounting and deadlines for IFRS adoption and consulting services. Whilst this research has established a general model that consists of six factors, affecting IFRS relevance to Ukraine, the extent of interrelations between these factors is not clear. Thus, it may be of a great interest for future research to explore this issue in more detail and, in particular, conduct empirical research to determine the extent of interdependency between six factors in the model. The results and conclusions of this research can be of a great interest to policy makers and business practitioners since all public companies in Ukraine are obliged to adopt IFRS from 2012. It might be of interest to conduct this research on results of mandatory implementation of IFRS in Ukraine while taking into account the circumstances that suggested almost no relevance of the international accounting standards to the country at the moment of their application. This is the first metrical study that discusses the relevance of IFRS to Ukraine’s national needs

Reporting of right-to-use according to International Accounting standards Principles

Directory of Open Access Journals (Sweden)

Patrik Svoboda

2010-01-01

Full Text Available The problem of whether and how to report in financial statements the right to use property and the obligation to pay rent or return the used property to the lessor after leasing is a fairly complex area in which it is difficult to find a generally acceptable accounting treatment. Especially for entities that are the subject of public interest, it is being demanded that in view of space comparability operative leasing should be reported on the side of lessee in the statement on financial position, both on the liabilities side, as well as on the assets side. Some possible approaches to reporting these facts are analyzed in this paper. At first the attention was paid to the simple operational lease contracts with a fixed term lease – there were compared the impacts of this way of reporting with the impact of existing accounting solutions. Moreover, the attention was also paid to the complicated lease contracts, such contracts with an option to extend contract or leasing contracts in which rents are divided into a fixed part and a part constructed variable. There were evaluated the effects of different views on the reporting of these contracts, in particular the views of the IASB and the FASB. Many preparers of accounts, however, justifiably concerned that this solution is quite complicated and the entity would be unduly burdensome due to the benefits achieved. This problem could be even more pronounced for smaller entities for potential adjustments to standards for SMEs. Such entities are often against mere change over to the principle based on the transfer of risk and commissions connected with leasing.

Determining a Consistent Set of Accounting and Financial Reporting Standards : A Research Note Based on the IASB-FASB Conceptual Framework Revision Project

OpenAIRE

Le Manh-Béna, Anne; Ramond, Olivier,

2011-01-01

Following the debate on the Conceptual Framework revision undertaken by the IASB and the FASB, this paper discusses three major concerns about the way financial reporting standards should be determined: (1) What is the role a Conceptual Framework?; (2) For whom and for which needs are accounting and financial reporting standards made?; and (3) What information set should financial reporting provide? We show that the perceived need of a Framework has resulted in practice in weak usefulness We ...

Standardization for climate change. Approaches and perspectives. Final report; Normstelling voor klimaatverandering. Invalshoeken en perspectieven. Eindrapport

Energy Technology Data Exchange (ETDEWEB)

Weterings, R.

1995-01-01

The results of a project, aimed at support of the environmental quality target for climate policy on a national level (Follow-up Memorandum Climatic Change of the Dutch government) and on an international level (elaboration of the UN Framework Convention on Climate Change). In order to generate ideas for standards of the climate policy a workshop was held on Environmental Quality and Climate. During the workshop standards of climatic change were highlighted from different points of view. Those views and perspectives are analyzed and the results are presented in this report. 4 figs., 31 refs.

30 CFR 202.353 - Measurement standards for reporting and paying royalties and direct use fees.

Science.gov (United States)

2010-07-01

... royalties and direct use fees. 202.353 Section 202.353 Mineral Resources MINERALS MANAGEMENT SERVICE... standards for reporting and paying royalties and direct use fees. (a) For geothermal resources used to... a royalty or direct use fee is due on Form MMS-2014 in: (1) Millions of Btu to the nearest whole...

The nitrogen doping effect on the properties of Ge-In-Sb-Te phase-change recording media investigated by blue-light laser

International Nuclear Information System (INIS)

Yeh, T.-T.; Hsieh, T.-E.; Shieh, H.-P.D.

2005-01-01

This work investigates the thermal, optical and recrystallization properties as well as the microstructure of nitrogen-doped Ge-In-Sb-Te (GIST) phase-change material when irradiated by blue-light laser. The experimental results showed that nitrogen doping at the condition of N 2 /Ar sputtering gas flow ratio equals to 3% might enhance the recrystallization speed of GIST recording layer up to 1.5 times. However, the disk failed when too much nitrogen (N 2 /Ar ≥ 5.0%) was introduced. The data obtained by differential scanning calorimetry, X-ray diffraction and ellipsometry revealed changes of thermal and optical properties due to the nitrogen doping in GIST. When appropriate amount of nitrogen was added, the activation energy (E a ) of amorphous-crystalline phase transition of GIST decreased and the optical constants of amorphous and crystalline phases (except the k value of amorphous phase) gradually reduced with the increase of wavelength in the range of 600-750 nm. Modulation simulation based on the reflectively of doped GIST layers obtained from static test indicated that appropriate nitrogen doping benefited the signal characteristics of optical disks. Transmission electron microscopy observed numerous tiny precipitates uniformly distributed in the doped GIST layers. These were believed to be nitride particles generated by nitrogen doping that might offer the preferential sites for amorphous-crystalline phase transition so that the recrystallization speed was accelerated

Standard review plan for the review and evaluation of emergency plans for research and test reactors. Technical report

International Nuclear Information System (INIS)

Bates, E.F.; Grimes, B.K.; Ramos, S.L.

1982-05-01

This document provides a Standard Review Plan for the guidance of the NRC staff to assure that complete and uniform reviews are made of research and test reactor emergency plans. The report is organized under ten planning standards which correspond to the guidance criteria in Draft II of ANSI/ANS 15.16 as endorsed by Revision 1 to Regulatory Guide 2.6. The applicability of the items under each planning standard is indicated by subdivisions of the steady state thermal power levels at which the reactors are licensed to operate. Standard emergency classes and example action levels for research and test reactors which should initiate these classes are given in an Appendix

New developments in management of gastrointestinal stromal tumors: regorafenib, the new player in the team

Directory of Open Access Journals (Sweden)

Boichuk S

2013-12-01

Full Text Available Sergei Boichuk,1,2 Jessica L Rausch,1 Anette Duensing1,31Cancer Virology Program, University of Pittsburgh Cancer Institute, Hillman Cancer Center, Pittsburgh, PA, USA; 2Department of Pathology, Kazan State Medical University, Kazan, Russia; 3Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USAAbstract: Gastrointestinal stromal tumors (GISTs are the most common mesenchymal tumors of the gastrointestinal tract and the most frequent single type of sarcoma, at least in some geographical regions. They arise from the interstitial cells of Cajal (or a common progenitor cell. The vast majority of GISTs are characterized by oncogenically activating mutations in the KIT or platelet-derived growth factor receptor alpha (PDGFRA receptor tyrosine kinase genes. This molecular feature has been successfully exploited for therapeutic purposes, and as of a decade ago, GISTs have become the prototype of a solid tumor that can be targeted with small molecule kinase inhibitors. Imatinib mesylate (Gleevec®/Glivec® benefits more than 85% of patients with unresectable and/or metastatic GIST. Unfortunately, the majority of patients develop resistance to imatinib within the first 2 years of treatment and new therapeutic options are needed. Although the broad-range kinase inhibitor sunitinib malate (Sutent® has been the second-line therapy approved by the US Food and Drug Administration since 2006, it was not until recently (February 2013 that regorafenib (Stivarga® was approved as a third-line therapeutic agent for GIST. This review summarizes the development process of regorafenib for GIST and highlights its biochemical, pharmacologic, and clinical properties.Keywords: gastrointestinal stromal tumors, GIST, regorafenib

Taming creative accounting via international financial reporting standards: The Nigerian scenario

Directory of Open Access Journals (Sweden)

Godsday Edesiri Okoro

2017-12-01

Full Text Available Creative accounting has remained a contentious issue, raising series of arguments in the accounting literature. These arguments are premised on twofold: positive creative accounting (ethical and negative creative accounting (unethical. Positive creative accounting is grounded on ‘fair’ accounting practices while negative creative accounting is built on ‘inappropriate’ accounting practices that may be mendacious to users of accounting numbers. Creative accounting is a way of ethically assisting firms out of the compass of crashing out of business but rather it has been seen as an instrument of destruction. However, this paper examined international financial reporting standards (IFRSs as a way of taming creative accounting as well as factors that trigger unethical accounting practices in Nigeria. The paper utilized structured questionnaires administered to 120 professionals (auditors, investors, stockbrokers. The Pearson Product Moment Correlation statistical tool was used in analyzing the field data. Based on the analysis, we found that IFRSs can be used to tame creative accounting. This implies that IFRSs moderate excessive unethical accounting practices. We found that one of the most significant factors triggering negative creative accounting is ‘conflict of interest’. On the basis of the findings, we recommended that ethical standards by the accounting profession should be properly aligned to suit the present business environment and sustained so as to checkmate excessive use of creative accounting. Also, IFRSs should be fully implemented by all corporate firms as well as more ethical standards that may guide management on creative accounting should be made available by regulatory framework of accounting so as to guide its use without it being detrimental to stakeholders.

Standard-E hydrogen monitoring system shop acceptance test procedure

Energy Technology Data Exchange (ETDEWEB)

Schneider, T.C.

1997-10-02

The purpose of this report is to document that the Standard-E Hydrogen Monitoring Systems (SHMS-E), fabricated by Mid-Columbia Engineering (MCE) for installation on the Waste Tank Farms in the Hanford 200 Areas, are constructed as intended by the design. The ATP performance will verify proper system fabrication.

Gastrointestinal stromal tumours: Correlation of modified NIH risk stratification with diffusion-weighted MR imaging as an imaging biomarker

International Nuclear Information System (INIS)

Kang, Tae Wook; Kim, Seong Hyun; Jang, Kyung Mi; Choi, Dongil; Ha, Sang Yun; Kim, Kyoung-Mee; Kang, Won Ki; Kim, Min Ji

2015-01-01

Highlights: • Except size and necrosis, conventional MR findings of GISTs were not significantly different according to the modified NIH criteria. • The ADC values of GISTs were negatively correlated with the modified NIH criteria. • The ADC value can be helpful for the determination of intermediate or high-risk GISTs. - Abstract: Purpose: To evaluate the correlation of risk grade of gastrointestinal stromal tumours (GISTs) based on modified National Institutes of Health (NIH) criteria with conventional magnetic resonance (MR) imaging and diffusion-weighted (DW) imaging. Methods: We included 22 patients with histopathologically proven GISTs in the stomach or small bowel who underwent pre-operative gadoxetic acid-enhanced MR imaging and DW imaging. We retrospectively assessed correlations between morphologic findings, qualitative (signal intensity, consensus from two observers) and quantitative (degree of dynamic enhancement using signal intensity of tumour/muscle ratio and apparent diffusion coefficient [ADC]) values, and the modified NIH criteria for risk stratification. Spearman partial correlation analysis was used to control for tumour size as a confounding factor. The optimal cut-off level of ADC values for intermediate or high risk GISTs was analyzed using a receiver operating characteristic analysis. Results: Except tumour size and necrosis, conventional MR imaging findings, including the degree of dynamic enhancement, were not significantly different according to the modified NIH criteria (p > 0.05). Tumour ADC values were negatively correlated with the modified NIH criteria, before and after adjustment of tumour size (ρ = −0.754; p < 0.001 and ρ = −0.513; p = 0.017, respectively). The optimal cut-off value for the determination of intermediate or high-risk GISTs was 1.279 × 10 −3 mm 2 /s (100% sensitivity, 69.2% specificity, 81.8% accuracy). Conclusion: Except tumour size and necrosis, conventional MR imaging findings did not correlate with

Gastrointestinal stromal tumours: Correlation of modified NIH risk stratification with diffusion-weighted MR imaging as an imaging biomarker

Energy Technology Data Exchange (ETDEWEB)

Kang, Tae Wook [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kim, Seong Hyun, E-mail: kshyun@skku.edu [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Jang, Kyung Mi; Choi, Dongil [Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Ha, Sang Yun; Kim, Kyoung-Mee [Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kang, Won Ki [Division of Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710 (Korea, Republic of); Kim, Min Ji [Biostatics Unit, Samsung Biomedical Research Institute, Samsung Medical Center, Seoul 135-710 (Korea, Republic of)

2015-01-15

Highlights: • Except size and necrosis, conventional MR findings of GISTs were not significantly different according to the modified NIH criteria. • The ADC values of GISTs were negatively correlated with the modified NIH criteria. • The ADC value can be helpful for the determination of intermediate or high-risk GISTs. - Abstract: Purpose: To evaluate the correlation of risk grade of gastrointestinal stromal tumours (GISTs) based on modified National Institutes of Health (NIH) criteria with conventional magnetic resonance (MR) imaging and diffusion-weighted (DW) imaging. Methods: We included 22 patients with histopathologically proven GISTs in the stomach or small bowel who underwent pre-operative gadoxetic acid-enhanced MR imaging and DW imaging. We retrospectively assessed correlations between morphologic findings, qualitative (signal intensity, consensus from two observers) and quantitative (degree of dynamic enhancement using signal intensity of tumour/muscle ratio and apparent diffusion coefficient [ADC]) values, and the modified NIH criteria for risk stratification. Spearman partial correlation analysis was used to control for tumour size as a confounding factor. The optimal cut-off level of ADC values for intermediate or high risk GISTs was analyzed using a receiver operating characteristic analysis. Results: Except tumour size and necrosis, conventional MR imaging findings, including the degree of dynamic enhancement, were not significantly different according to the modified NIH criteria (p > 0.05). Tumour ADC values were negatively correlated with the modified NIH criteria, before and after adjustment of tumour size (ρ = −0.754; p < 0.001 and ρ = −0.513; p = 0.017, respectively). The optimal cut-off value for the determination of intermediate or high-risk GISTs was 1.279 × 10{sup −3} mm{sup 2}/s (100% sensitivity, 69.2% specificity, 81.8% accuracy). Conclusion: Except tumour size and necrosis, conventional MR imaging findings did not

Metabolic management of glioblastoma multiforme using standard therapy together with a restricted ketogenic diet: Case Report

Directory of Open Access Journals (Sweden)

Servadei Franco

2010-04-01

Full Text Available Abstract Background Management of glioblastoma multiforme (GBM has been difficult using standard therapy (radiation with temozolomide chemotherapy. The ketogenic diet is used commonly to treat refractory epilepsy in children and, when administered in restricted amounts, can also target energy metabolism in brain tumors. We report the case of a 65-year-old woman who presented with progressive memory loss, chronic headaches, nausea, and a right hemisphere multi-centric tumor seen with magnetic resonance imaging (MRI. Following incomplete surgical resection, the patient was diagnosed with glioblastoma multiforme expressing hypermethylation of the MGMT gene promoter. Methods Prior to initiation of the standard therapy, the patient conducted water-only therapeutic fasting and a restricted 4:1 (fat: carbohydrate + protein ketogenic diet that delivered about 600 kcal/day. The patient also received the restricted ketogenic diet concomitantly during the standard treatment period. The diet was supplemented with vitamins and minerals. Steroid medication (dexamethasone was removed during the course of the treatment. The patient was followed using MRI and positron emission tomography with fluoro-deoxy-glucose (FDG-PET. Results After two months treatment, the patient's body weight was reduced by about 20% and no discernable brain tumor tissue was detected using either FDG-PET or MRI imaging. Biomarker changes showed reduced levels of blood glucose and elevated levels of urinary ketones. MRI evidence of tumor recurrence was found 10 weeks after suspension of strict diet therapy. Conclusion This is the first report of confirmed GBM treated with standard therapy together with a restricted ketogenic diet. As rapid regression of GBM is rare in older patients following incomplete surgical resection and standard therapy alone, the response observed in this case could result in part from the action of the calorie restricted ketogenic diet. Further studies are needed

Kasumit kasvatanud Eesti Energia hinnatõusutaotlusest ei tagane / Kaur Paves

Index Scriptorium Estoniae

Paves, Kaur

2011-01-01

Ettevõtte puhaskasumist, osaluse müügist Jordaania tütarettevõttes, elektri müügist avatud turgudel, elektrihinna tõusu taotlemisest ja uuest kliendiinfosüsteemist. Skeem: Energiahiid teenis hästi

75 FR 51521 - Federal Motor Vehicle Safety Standards; Air Brake Systems; Technical Report on the Effectiveness...

Science.gov (United States)

2010-08-20

....121) mandates antilock braking systems (ABS) on all new air-braked vehicles with a GVWR of 10,000...-0116] Federal Motor Vehicle Safety Standards; Air Brake Systems; Technical Report on the Effectiveness of Antilock Braking Systems in Heavy Truck Tractors and Trailers AGENCY: National Highway Traffic...

Standard format and content for radiological contingency plans for fuel cycle and materials facilities. Regulatory report

International Nuclear Information System (INIS)

1981-07-01

This report is issued as guidance to those fuel cycle and major materials licensees who are required by the NRC to prepare and submit a radiological contingency plan. This Standard Format has been prepared to help assure uniformity and completeness in the preparation of those plans

16 CFR 1115.5 - Reporting of failures to comply with a voluntary consumer product safety standard relied upon by...

Science.gov (United States)

2010-01-01

... voluntary consumer product safety standard relied upon by the Commission under section 9 of the CPSA. 1115.5 Section 1115.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SUBSTANTIAL PRODUCT HAZARD REPORTS General Interpretation § 1115.5 Reporting of failures to comply...

Status of conversion of NE standards to national consensus standards

International Nuclear Information System (INIS)

Jennings, S.D.

1990-06-01

One major goal of the Nuclear Standards Program is to convert existing NE standards into national consensus standards (where possible). This means that an NE standard in the same subject area using the national consensus process. This report is a summary of the activities that have evolved to effect conversion of NE standards to national consensus standards, and the status of current conversion activities. In some cases, all requirements in an NE standard will not be incorporated into the published national consensus standard because these requirements may be considered too restrictive or too specific for broader application by the nuclear industry. If these requirements are considered necessary for nuclear reactor program applications, the program standard will be revised and issued as a supplement to the national consensus standard. The supplemental program standard will contain only those necessary requirements not reflected by the national consensus standard. Therefore, while complete conversion of program standards may not always be realized, the standards policy has been fully supported in attempting to make maximum use of the national consensus standard. 1 tab

A lack of standardization: the basis for the ethical issues surrounding quality and performance reports.

Science.gov (United States)

Suchy, Kirsten

2010-01-01

Consumers in the United States are taking advantage of the proliferation of publicly available, internet-based performance reports and quality appraisals of health plans, healthcare organizations, hospitals, and physicians to aid in their healthcare decision making. However, these appraisal practices have given rise to controversy and debate over certain distinctive ethical issues. This article advocates a standardized ethical framework to guide current and future development and implementation of performance reports. This framework, which would resolve a number of the major issues, includes the following ethical principles to guide the practice of public reporting on the Internet and facilitate enhanced quality improvement in the healthcare industry: legitimacy, data integrity and quality, transparency, informed understanding, equity, privacy and confidentiality, collaboration, accountability, and evaluation and continuous improvement.

DAMPAK KONVERGENSI INTERNATIONAL FINANCIAL REPORTING STANDARDS TERHADAP NILAI RELEVAN INFORMASI AKUNTANSI

Directory of Open Access Journals (Sweden)

Siti Suprihatin

2013-12-01

Full Text Available This study investigates whether the convergence of the International Financial Reporting Standards (IFRS increase the value relevance of accounting information of firms listed on Indonesia Stock Exchange. This study covers periods pre-IFRS convergence and post-IFRS convergence during 2006-2011. We tested the value relevance of book value of equity and earnings in pre- and post- IFRS convergence. We find that on the beginning stage of IFRS convergence, earnings become more value-relevant whereas the book value of equity does not. Meanwhile, on the advance stage of IFRS convergence, we find book value of equity and earnings are more value-relevant. Besides that, this study also provides sensitivity analysis which revealed empirical result from a modification of model.

Standardizing data exchange for clinical research protocols and case report forms: An assessment of the suitability of the Clinical Data Interchange Standards Consortium (CDISC) Operational Data Model (ODM).

Science.gov (United States)

Huser, Vojtech; Sastry, Chandan; Breymaier, Matthew; Idriss, Asma; Cimino, James J

2015-10-01

Efficient communication of a clinical study protocol and case report forms during all stages of a human clinical study is important for many stakeholders. An electronic and structured study representation format that can be used throughout the whole study life-span can improve such communication and potentially lower total study costs. The most relevant standard for representing clinical study data, applicable to unregulated as well as regulated studies, is the Operational Data Model (ODM) in development since 1999 by the Clinical Data Interchange Standards Consortium (CDISC). ODM's initial objective was exchange of case report forms data but it is increasingly utilized in other contexts. An ODM extension called Study Design Model, introduced in 2011, provides additional protocol representation elements. Using a case study approach, we evaluated ODM's ability to capture all necessary protocol elements during a complete clinical study lifecycle in the Intramural Research Program of the National Institutes of Health. ODM offers the advantage of a single format for institutions that deal with hundreds or thousands of concurrent clinical studies and maintain a data warehouse for these studies. For each study stage, we present a list of gaps in the ODM standard and identify necessary vendor or institutional extensions that can compensate for such gaps. The current version of ODM (1.3.2) has only partial support for study protocol and study registration data mainly because it is outside the original development goal. ODM provides comprehensive support for representation of case report forms (in both the design stage and with patient level data). Inclusion of requirements of observational, non-regulated or investigator-initiated studies (outside Food and Drug Administration (FDA) regulation) can further improve future revisions of the standard. Published by Elsevier Inc.

Development of standard technical report on using and selecting wireless device in nuclear power plants

International Nuclear Information System (INIS)

Koo, I. S.; Hong, S. B.; Cho, J. W.

2011-11-01

1. Purpose · Development of IEC technical report on wireless device using in nuclear power plants 2. Contents · IEC technical reports of draft for circulation and final draft for next planary meeting · Case study on experiment of wireless devices 3. Implementation methods · Preparation of first draft with experts group, its circulation, discussions on the results of the circulation · Organizing three teams such as preparation, reviews and experiment 4. Results · Maintenance cost will be reduced with application of the wireless technologies in nuclear power plants · Commercial wireless devices will be developed before standard is issued

Report of the NIH Task Force on Research Standards for Chronic Low Back Pain†

Science.gov (United States)

Deyo, Richard A.; Dworkin, Samuel F.; Amtmann, Dagmar; Andersson, Gunnar; Borenstein, David; Carragee, Eugene; Carrino, John; Chou, Roger; Cook, Karon; DeLitto, Anthony; Goertz, Christine; Khalsa, Partap; Loeser, John; Mackey, Sean; Panagis, James; Rainville, James; Tosteson, Tor; Turk, Dennis; Von Korff, Michael; Weiner, Debra K.

2015-01-01

Despite rapidly increasing intervention, functional disability due to chronic low back pain (cLBP) has increased in recent decades. We often cannot identify mechanisms to explain the major negative impact cLBP has on patients’ lives. Such cLBP is often termed non-specific, and may be due to multiple biologic and behavioral etiologies. Researchers use varied inclusion criteria, definitions, baseline assessments, and outcome measures, which impede comparisons and consensus. The NIH Pain Consortium therefore charged a Research Task Force (RTF) to draft standards for research on cLBP. The resulting multidisciplinary panel recommended using 2 questions to define cLBP; classifying cLBP by its impact (defined by pain intensity, pain interference, and physical function); use of a minimal data set to describe research participants (drawing heavily on the PROMIS methodology); reporting “responder analyses” in addition to mean outcome scores; and suggestions for future research and dissemination. The Pain Consortium has approved the recommendations, which investigators should incorporate into NIH grant proposals. The RTF believes these recommendations will advance the field, help to resolve controversies, and facilitate future research addressing the genomic, neurologic, and other mechanistic substrates of chronic low back pain. We expect the RTF recommendations will become a dynamic document, and undergo continual improvement. Perspective A Task Force was convened by the NIH Pain Consortium, with the goal of developing research standards for chronic low back pain. The results included recommendations for definitions, a minimal dataset, reporting outcomes, and future research. Greater consistency in reporting should facilitate comparisons among studies and the development of phenotypes. PMID:26388962

REPORT OF THE NIH TASK FORCE ON RESEARCH STANDARDS FOR CHRONIC LOW BACK PAIN

Science.gov (United States)

Deyo, Richard A.; Dworkin, Samuel F.; Amtmann, Dagmar; Andersson, Gunnar; Borenstein, David; Carragee, Eugene; Carrino, John; Chou, Roger; Cook, Karon; DeLitto, Anthony; Goertz, Christine; Khalsa, Partap; Loeser, John; Mackey, Sean; Panagis, James; Rainville, James; Tosteson, Tor; Turk, Dennis; Von Korff, Michael; Weiner, Debra K.

2014-01-01

Despite rapidly increasing intervention, functional disability due to chronic low back pain (cLBP) has increased in recent decades. We often cannot identify mechanisms to explain the major negative impact cLBP has on patients’ lives. Such cLBP is often termed non-specific, and may be due to multiple biologic and behavioral etiologies. Researchers use varied inclusion criteria, definitions, baseline assessments, and outcome measures, which impede comparisons and consensus. The NIH Pain Consortium therefore charged a Research Task Force (RTF) to draft standards for research on cLBP. The resulting multidisciplinary panel recommended using 2 questions to define cLBP; classifying cLBP by its impact (defined by pain intensity, pain interference, and physical function); use of a minimal data set to describe research participants (drawing heavily on the PROMIS methodology); reporting “responder analyses” in addition to mean outcome scores; and suggestions for future research and dissemination. The Pain Consortium has approved the recommendations, which investigators should incorporate into NIH grant proposals. The RTF believes these recommendations will advance the field, help to resolve controversies, and facilitate future research addressing the genomic, neurologic, and other mechanistic substrates of chronic low back pain. We expect the RTF recommendations will become a dynamic document, and undergo continual improvement. Perspective A Task Force was convened by the NIH Pain Consortium, with the goal of developing research standards for chronic low back pain. The results included recommendations for definitions, a minimal dataset, reporting outcomes, and future research. Greater consistency in reporting should facilitate comparisons among studies and the development of phenotypes. PMID:24787228

Russian seismic standards and demands for equipment and their conformity with international standards

International Nuclear Information System (INIS)

Kaznovsky, S.; Ostretsov, I.

1993-01-01

The principle regulations of standard documents concerning seismic safety of NPPs and demands for reactor equipment conformity with international standards are presented in this report. General state of NPP safety standards is reviewed, with a special emphasis on the state of seismic design standards for NPP equipment and piping. Russian standards documents on seismic resistance of NPPs and requirements are compared to international ones

Multifocal small bowel stromal tumours presenting with peritonitis in an HIV positive patient.

Science.gov (United States)

Mansoor, Ebrahim

2014-01-01

The most common mesenchymal tumour of the gastrointestinal tract is stromal tumours (GISTs). Symptomatic GISTs can present with complications such as haemorrhage, obstruction and perforation. Complete surgical resection with negative margins is the mainstay of treatment but may be imprudent on emergent occasion. Tyrosine-kinase inhibitors (TKIs) have been revolutionary in the treatment of GISTs and have resulted in improved outcomes. A 41 year old HIV positive male presented with an acute history of abdominal pain and obstructive symptoms. Clinical examination revealed sepsis and peritonitis. One of the several small bowel tumours discovered at exploratory laparotomy was necrotic and perforated. The perforated tumour alone was resected and a small bowel internal hernia reduced. The patient made an uneventful recovery and will be considered for TKI therapy with a view to later re-operation. GISTs very rarely perforate. The pathophysiology of stromal tumour necrosis is poorly understood. Multifocality and small bowel location are poor prognosticators and may occur in the setting of familial GISTs, specific syndromes and sporadic cases. There is no established association between HIV and GISTs. Perforation occurs infrequently in ≤8% of symptomatic cases and poses increased risk of local recurrence. The surgical management of perforation takes precedence in an emergency. The surgeon must however take cognisance of the adherence to ideal oncologic principles where feasible. TKI therapy is invaluable if a re-exploration is to be later considered. Copyright © 2014 The Author. Published by Elsevier Ltd.. All rights reserved.

Study on the establishment of technical standards of radioactive wastes (annual report)

International Nuclear Information System (INIS)

Kim, Jhin Wung; Hwang, Y. S.; Kim, S. H.; Yoo, J. H.; Lee, I. H.; Yang, H. B.; Rhim, J. K.

1997-03-01

From 1989, KAERI and KINS have worked together to set up national regulations to safely manage radioactive wastes. This year project covers 3 items : 1) post-closure surveillance criteria and closure criteria for disposal of LLW wastes, 2) standard format and contents of safety analysis report for spent fuel interim storage, and 3) review of existing regulations. Results from detailed research shall be used to set up the MOST notices on the safe management of radioactive wastes. Even though this project has been stopped after the national rearrangement on the management of LLW, KINS which jointly has studied this project shall independently study it in the future. (author)

Towards Viral Genome Annotation Standards, Report from the 2010 NCBI Annotation Workshop.

Science.gov (United States)

Brister, James Rodney; Bao, Yiming; Kuiken, Carla; Lefkowitz, Elliot J; Le Mercier, Philippe; Leplae, Raphael; Madupu, Ramana; Scheuermann, Richard H; Schobel, Seth; Seto, Donald; Shrivastava, Susmita; Sterk, Peter; Zeng, Qiandong; Klimke, William; Tatusova, Tatiana

2010-10-01

Improvements in DNA sequencing technologies portend a new era in virology and could possibly lead to a giant leap in our understanding of viral evolution and ecology. Yet, as viral genome sequences begin to fill the world's biological databases, it is critically important to recognize that the scientific promise of this era is dependent on consistent and comprehensive genome annotation. With this in mind, the NCBI Genome Annotation Workshop recently hosted a study group tasked with developing sequence, function, and metadata annotation standards for viral genomes. This report describes the issues involved in viral genome annotation and reviews policy recommendations presented at the NCBI Annotation Workshop.

Towards Viral Genome Annotation Standards, Report from the 2010 NCBI Annotation Workshop

Directory of Open Access Journals (Sweden)

Qiandong Zeng

2010-10-01

Full Text Available Improvements in DNA sequencing technologies portend a new era in virology and could possibly lead to a giant leap in our understanding of viral evolution and ecology. Yet, as viral genome sequences begin to fill the world’s biological databases, it is critically important to recognize that the scientific promise of this era is dependent on consistent and comprehensive genome annotation. With this in mind, the NCBI Genome Annotation Workshop recently hosted a study group tasked with developing sequence, function, and metadata annotation standards for viral genomes. This report describes the issues involved in viral genome annotation and reviews policy recommendations presented at the NCBI Annotation Workshop.

Methods for investigating the relationship between accidents, road user behaviour and road design standards. Annex III to SWOV-report `Safety effects of road design standards', R-94-7 (see C 2838 (IRRD 866221).

NARCIS (Netherlands)

Maycock, G. & Summersgill, I.

1995-01-01

This volume is one of the annexes to a main report on safety effects of road design standards which was compiled by SWOV in collaboration with other European partners, in 1993-1994. For the covering abstract of the report or the report itself, see C 2838. This annex summarises the alternative

Survival of gastrointestinal stromal tumor patients in the imatinib era: life raft group observational registry.

Science.gov (United States)

Call, Jerry; Walentas, Christopher D; Eickhoff, Jens C; Scherzer, Norman

2012-03-19

Gastrointestinal stromal tumors (GIST), one of the most common mesenchymal tumors of the gastrointestinal tract, prior to routine immunohistochemical staining and the introduction of tyrosine kinase inhibitors, were often mistaken for neoplasms of smooth muscle origin such as leiomyomas, leiomyosarcomas or leiomyoblastomas. Since the advent of imatinib, GIST has been further delineated into adult- (KIT or PDGFRα mutations) and pediatric- (typified by wild-type GIST/succinate dehydrogenase deficiencies) types. Using varying gender ratios at age of diagnosis we sought to elucidate prognostic factors for each sub-type and their impact on overall survival. This is a long-term retrospective analysis of a large observational study of an international open cohort of patients from a GIST research and patient advocacy's lifetime registry. Demographic and disease-specific data were voluntarily supplied by its members from May 2000-October 2010; the primary outcome was overall survival. Associations between survival and prognostic factors were evaluated by univariate Cox proportional hazard analyses, with backward selection at P diligence be taken with "young adults" (aged 18-35 at diagnosis) as pediatric-type GIST may present well beyond adolescence, particularly as these distinct sub-types have different causes, and consequently respond differently to treatments.

Status Report on the First Round of the Development of the Advanced Encryption Standard

Science.gov (United States)

Nechvatal, James; Barker, Elaine; Dodson, Donna; Dworkin, Morris; Foti, James; Roback, Edward

1999-01-01

In 1997, the National Institute of Standards and Technology (NIST) initiated a process to select a symmetric-key encryption algorithm to be used to protect sensitive (unclassified) Federal information in furtherance of NIST’s statutory responsibilities. In 1998, NIST announced the acceptance of 15 candidate algorithms and requested the assistance of the cryptographic research community in analyzing the candidates. This analysis included an initial examination of the security and efficiency characteristics for each algorithm. NIST has reviewed the results of this research and selected five algorithms (MARS, RC6™, Rijndael, Serpent and Twofish) as finalists. The research results and rationale for the selection of the finalists are documented in this report. The five finalists will be the subject of further study before the selection of one or more of these algorithms for inclusion in the Advanced Encryption Standard.

Report of the workshop on particle process (first meeting). A report of the Yayoi study meeting

International Nuclear Information System (INIS)

1994-09-01

In the Nuclear Engineering Research Laboratory of University of Tokyo, more than 10 short period workshops called Yayoi workshop have been held yearly as one of the activities of the joint utilization of the reactor 'Yayoi' and an electron linear accelerator by universities. In this report, the gists of the lectures given at the workshop on particle process which was held on August 8, 1994, are summarized. The development of scientific and technological computations in atomic energy field is briefly mentioned. The recent advance of numerical fluid dynamics is conspicuous, but still it includes many unsatisfactory points. This workshop was held, collecting the computation method using particles and the computation method without using grids for the application to fluids. Lectures were given on the SPH method in astrophysics, fragmentation of isothermal sheet-like clouds, lattice Bhatnagar-Gross-Krook method for fluid dynamics and compressible, thermal and multi-phase models, the analysis techniques for compressible and incompressible fluids including movable boundary by PIC method, the numerical computation of high Reynolds number flow by gridless method, the development of particle method for analyzing incompressible viscous flow accompanied by breaker, the calculation of neutron and photon transport by Monte Carlo method using vector and parallel computers and the paradigm of super-parallel computation. (K.I.)

Progress Report on the Airborne Composition Standard Variable Name and Time Series Working Groups of the 2017 ESDSWG

Science.gov (United States)

Evans, K. D.; Early, A. B.; Northup, E. A.; Ames, D. P.; Teng, W. L.; Olding, S. W.; Krotkov, N. A.; Arctur, D. K.; Beach, A. L., III; Silverman, M. L.

2017-12-01

The role of NASA's Earth Science Data Systems Working Groups (ESDSWG) is to make recommendations relevant to NASA's Earth science data systems from users' experiences and community insight. Each group works independently, focusing on a unique topic. Progress of two of the 2017 Working Groups will be presented. In a single airborne field campaign, there can be several different instruments and techniques that measure the same parameter on one or more aircraft platforms. Many of these same parameters are measured during different airborne campaigns using similar or different instruments and techniques. The Airborne Composition Standard Variable Name Working Group is working to create a list of variable standard names that can be used across all airborne field campaigns in order to assist in the transition to the ICARTT Version 2.0 file format. The overall goal is to enhance the usability of ICARTT files and the search ability of airborne field campaign data. The Time Series Working Group (TSWG) is a continuation of the 2015 and 2016 Time Series Working Groups. In 2015, we started TSWG with the intention of exploring the new OGC (Open Geospatial Consortium) WaterML 2 standards as a means for encoding point-based time series data from NASA satellites. In this working group, we realized that WaterML 2 might not be the best solution for this type of data, for a number of reasons. Our discussion with experts from other agencies, who have worked on similar issues, identified several challenges that we would need to address. As a result, we made the recommendation to study the new TimeseriesML 1.0 standard of OGC as a potential NASA time series standard. The 2016 TSWG examined closely the TimeseriesML 1.0 and, in coordination with the OGC TimeseriesML Standards Working Group, identified certain gaps in TimeseriesML 1.0 that would need to be addressed for the standard to be applicable to NASA time series data. An engineering report was drafted based on the OGC Engineering

Reading the New Standard ISA700

Directory of Open Access Journals (Sweden)

Daniel Botez

2010-12-01

Full Text Available Review of permanent professional standards is a requirement for professional bodies of professional accountants, resulting in broader processes of globalization and harmonization. A set of revised standards on financial audit engagement was published by IFAC in April 2009. International Standard on Auditing (ISA 700 "Forming an opinion and reporting on financial statements” is one of them. This standard deals with the auditor's responsibility to form an opinion on the financial statements and determine the form and content of the auditor's report issued following an audit of financial statements. Even if you do not have major changes, the revised standard contains several provisions that emphasize the important role of the auditor's report and more specifically defines its responsibility.

Status of conversion of DOE standards to non-Government standards

Energy Technology Data Exchange (ETDEWEB)

Moseley, H.L.

1992-07-01

One major goal of the DOE Technical Standards Program is to convert existing DOE standards into non-Government standards (NGS's) where possible. This means that a DOE standard may form the basis for a standards-writing committee to produce a standard in the same subject area using the non-Government standards consensus process. This report is a summary of the activities that have evolved to effect conversion of DOE standards to NGSs, and the status of current conversion activities. In some cases, all requirements in a DOE standard will not be incorporated into the published non-Government standard because these requirements may be considered too restrictive or too specific for broader application by private industry. If requirements in a DOE standard are not incorporated in a non-Government standard and the requirements are considered necessary for DOE program applications, the DOE standard will be revised and issued as a supplement to the non-Government standard. The DOE standard will contain only those necessary requirements not reflected by the non-Government standard. Therefore, while complete conversion of DOE standards may not always be realized, the Department's technical standards policy as stated in Order 1300.2A has been fully supported in attempting to make maximum use of the non-Government standard.