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Negative Symptom Domains in Children and Adolescents at Ultra-High Risk for Psychosis: Association With Real-Life Functioning. 精神病超高风险儿童和青少年的消极症状领域：与现实生活功能的关联
Journal of the Geodetic Society of Japan Pub Date : 2022-03-10 eCollection Date: 2022-01-01 DOI: 10.1093/schizbullopen/sgac025
Giulia Maria Giordano, Davide Palumbo, Maria Pontillo, Armida Mucci, Silvana Galderisi, Stefano Vicari
{"title":"Negative Symptom Domains in Children and Adolescents at Ultra-High Risk for Psychosis: Association With Real-Life Functioning.","authors":"Giulia Maria Giordano, Davide Palumbo, Maria Pontillo, Armida Mucci, Silvana Galderisi, Stefano Vicari","doi":"10.1093/schizbullopen/sgac025","DOIUrl":"10.1093/schizbullopen/sgac025","url":null,"abstract":"<p><strong>Background: </strong>Negative symptoms (NS) appear early in subjects at ultra-high risk (UHR) for psychosis and may increase the risk of conversion to psychotic disorders and poor outcome. Contrary to schizophrenia, there is no consensus on the conceptualization and factor structure of NS in UHR subjects. This study aims to explore NS prevalence, factor structure, and impact on the outcome of UHR state in children and adolescents.</p><p><strong>Methods: </strong>71 UHR were recruited at the Neuropsychiatry Unit of the Hospital Bambino Gesù in Rome. We examined the prevalence of NS of at least moderate severity, the factor structure of NS by Principal Component Analysis (PCA) and Confirmatory Factor Analysis (CFA), and correlations between extracted factors and functioning. We also evaluated the severity of baseline NS in subjects who converted to psychosis (converters) and in those who did not convert (nonconverters) at 1-year follow-up.</p><p><strong>Results: </strong>At baseline, all participants showed at least one NS of at least moderate severity. PCA and CFA yielded a two-factor solution: an ''Expressive\" and an \"Experiential\" factor. Only the Experiential factor was associated with functioning. At baseline, severity of NS did not differ between converters (<i>N</i> = 16) and nonconverters (<i>N</i> = 55).</p><p><strong>Conclusions: </strong>In UHR children and adolescents NS have a high prevalence, a significant impact on functioning, and cluster in two-factors. Replications by independent studies, with state-of-the-art instruments and longer duration of follow-up, are needed to improve the characterization of NS in this population, clarify their impact on the outcome and enhance their early identification, prevention, and treatment.</p>","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"sgac025"},"PeriodicalIF":0.0,"publicationDate":"2022-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11205885/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86322346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Before PBO: An Overview of Continuous Strain and Tilt Measurements in the United States 在PBO之前:美国连续应变和倾斜测量的概述
Journal of the Geodetic Society of Japan Pub Date : 2007-06-25 DOI: 10.11366/SOKUCHI1954.53.157
D. Agnew
{"title":"Before PBO: An Overview of Continuous Strain and Tilt Measurements in the United States","authors":"D. Agnew","doi":"10.11366/SOKUCHI1954.53.157","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.53.157","url":null,"abstract":"Unlike Japan, the United States has not had a large sustained program to make continuous measurements of crustal deformation—until the the Plate Boundary Observatory (PBO) initiative (Section 10) that began in 2003. Most earlier measurements instead were initiatives by individual scientists or particular agencies. In many cases early and promising results have been followed by demonstrations that apparent signals were in fact noise. Partly because of this, few programs have lasted more than a few years, two examples being measurements with shallow strainmeters in the 1960’s and shallow tiltmeters in the 1970’s. I use some of these historical examples, and concepts from studies of scientific experimentation, to suggest some general conclusions about this type of measurement.","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"53 1","pages":"157-182"},"PeriodicalIF":0.0,"publicationDate":"2007-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64263610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Report of ION National Technical Meeting 2004 2004年ION全国技术会议报告
Journal of the Geodetic Society of Japan Pub Date : 2004-06-25 DOI: 10.11366/SOKUCHI1954.50.81
Falin Wu
{"title":"Report of ION National Technical Meeting 2004","authors":"Falin Wu","doi":"10.11366/SOKUCHI1954.50.81","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.50.81","url":null,"abstract":"","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"50 1","pages":"81-81"},"PeriodicalIF":0.0,"publicationDate":"2004-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64263982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Testing General Relativity with LAGEOS, LAGEOS II and Ajisai laser-ranged satellites 用LAGEOS、LAGEOS II和Ajisai激光测距卫星测试广义相对论
Journal of the Geodetic Society of Japan Pub Date : 2001-05-03 DOI: 10.11366/sokuchi1954.48.13
L. Iorio
{"title":"Testing General Relativity with LAGEOS, LAGEOS II and Ajisai laser-ranged satellites","authors":"L. Iorio","doi":"10.11366/sokuchi1954.48.13","DOIUrl":"https://doi.org/10.11366/sokuchi1954.48.13","url":null,"abstract":"The accuracy reached in the past few years by Satellite Laser Ranging (SLR) allows for measuring even tiny features of the Earth's gravitational field predicted by Einstein's General Relativity by means of artificial satellites. The gravitomagnetic dragging of the orbit of a test body is currently under measurement by analyzing a suitable combination of the orbital re siduals of LAGEOS and LAGEOS ‡U. The lower bound of the error in this experiment amount to 12.92%. It is due to the mismodeling in the even zonal harmonics of the geopotential which are the most important sources of systematic error. A similar approach could be used in order to measure the relativistic gravitoelectric pericenter shift in the field of the Earth with a lower bound of the systematic relative error of 6.59~10-3 due to the even zonal harmonics as well. The inclusion of the ranging data to the Japanese passive geodetic satellite Ajisai would im prove such limits to 10.78% and 8.1~10-4 respectively and would allow to improve the accu racy in the determination of the PPN parameters ƒA and ƒA.","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"48 1","pages":"13-20"},"PeriodicalIF":0.0,"publicationDate":"2001-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64263973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
Love Numbers and Gravimetric Factor for Diurnal Tides. 日潮汐的爱数和重力因子。
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.231
P. M. Mathews
{"title":"Love Numbers and Gravimetric Factor for Diurnal Tides.","authors":"P. M. Mathews","doi":"10.11366/SOKUCHI1954.47.231","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.231","url":null,"abstract":"The definitions of the various tidal parameters are recalled, and numerical values are presented for the constants in resonance formulae expressing their frequency dependence in the diurnal band. Values of the Love/Shida number and gravimeric factor parameters are also tabulated for some of the major diurnal tides.","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"231-236"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64260451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 46
Climatic Effects Measured During the Eclipse of August 11 1999 in Europe. 1999年8月11日欧洲日食期间测量的气候影响。
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.380
M. Ruymbeke, A. Somerhausen, L. Mansinha
{"title":"Climatic Effects Measured During the Eclipse of August 11 1999 in Europe.","authors":"M. Ruymbeke, A. Somerhausen, L. Mansinha","doi":"10.11366/SOKUCHI1954.47.380","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.380","url":null,"abstract":"","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"380-386"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64261725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Tidal and Non-tidal Gravity Variations in Vienna - a Five Years' SG Record. 维也纳的潮汐和非潮汐重力变化-五年的SG记录。
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.392
B. Meurers
{"title":"Tidal and Non-tidal Gravity Variations in Vienna - a Five Years' SG Record.","authors":"B. Meurers","doi":"10.11366/SOKUCHI1954.47.392","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.392","url":null,"abstract":"","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"392-397"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64262277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Absolute Gravity Measurements and Calibration of SG-CT031 at Canberra, 1999-2000 堪培拉SG-CT031绝对重力测量与校准，1999-2000
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.410
M. Amalvict, H. McQueen, R. Govind
{"title":"Absolute Gravity Measurements and Calibration of SG-CT031 at Canberra, 1999-2000","authors":"M. Amalvict, H. McQueen, R. Govind","doi":"10.11366/SOKUCHI1954.47.410","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.410","url":null,"abstract":"","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"24 1","pages":"410-416"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64262304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Tidal Strains Observed at a Station Crossing the Otsuki Fault, Kobe, Japan, before the 1995 Hyogoken-Nanbu Earthquake 1995年小古根-南部地震前日本神户大月断裂带站潮汐应变观测
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.441
M. Omura, S. Otsuka, K. Fujimori, Takeyasu Yamamoto
{"title":"Tidal Strains Observed at a Station Crossing the Otsuki Fault, Kobe, Japan, before the 1995 Hyogoken-Nanbu Earthquake","authors":"M. Omura, S. Otsuka, K. Fujimori, Takeyasu Yamamoto","doi":"10.11366/SOKUCHI1954.47.441","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.441","url":null,"abstract":"","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"441-447"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64262758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Measurement of Earth Tidal Strain in Amagase Observatory Amagase观测站的潮汐应变测量
Journal of the Geodetic Society of Japan Pub Date : 2001-03-25 DOI: 10.11366/SOKUCHI1954.47.476
M. Harada, T. Furuzawa, F. Ohya, W. Morii, Masaru Yamada
{"title":"Measurement of Earth Tidal Strain in Amagase Observatory","authors":"M. Harada, T. Furuzawa, F. Ohya, W. Morii, Masaru Yamada","doi":"10.11366/SOKUCHI1954.47.476","DOIUrl":"https://doi.org/10.11366/SOKUCHI1954.47.476","url":null,"abstract":"In Amagase Observatory, the continuous observation of ground strain has been carried out since 1967 by \"roller\" super-invar-bar extensometers. But Takemoto (1975) reported that apparent displacement is smaller than that obtained laser interferometer due to the frictional resistance arising from detector with roller type magnifier. Therefore we have been employing the detector with differential transformer and supporting the super-invar-bar with stainless wire since 1995. In order to define tidal factors, especially O1 and M2 constituents, we used the new system data from January 1, 1997 to December 31, 1999. And we compared the observed tidal factor with theoretical it, which including ocean loading effect.","PeriodicalId":39875,"journal":{"name":"Journal of the Geodetic Society of Japan","volume":"47 1","pages":"476-481"},"PeriodicalIF":0.0,"publicationDate":"2001-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64262826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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