PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology &Environmental Sciences...PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology &Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol.13, No-1,2003,becoming a source journal of SCI.展开更多
PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences...PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol. 13, No.1, 2003, becoming a source journal of SCI.展开更多
Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming...Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming a source journal of SCI. Up to now, the journal has been abstracted/indexed in more than 50 internationally important databases and abstracts, such as Current Contents/AB&E (ISI), SCIE (ISI), Biological Abstracts, BIO-SIS, CAB Abstracts, Cambridge Scientific Abstracts, Chemical Abstracts, VINITI Abstracts Journal (P(?)), Elsevier BIOBASE, GEOBASE, ASCI, Environment Encyclopedia and Directory, Environmental Sciences & Pollution Mgmt, Pollution Abstracts, Chinese Science Citation Database (CSCD),展开更多
Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming...Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming a source journal of SCI. Up to now, the journal has been abstracted/indexed in more than 50 internationally important databases and abstracts, such as Current Contents/AB&E (ISI), SCIE (ISI), Biological Abstracts, BIO-SIS, CAB Abstracts, Cambridge Scientific Abstracts, Chemical Abstracts, VINITI Abstracts展开更多
1 Introduction and Main Results In the study of hyperbolic metrics on 3-dimensional manifolds,Thurston(see[9],Chapter 13)introduced Thurston’s circle packing on surfaces,which allows the circles to intersects with no...1 Introduction and Main Results In the study of hyperbolic metrics on 3-dimensional manifolds,Thurston(see[9],Chapter 13)introduced Thurston’s circle packing on surfaces,which allows the circles to intersects with non-obtuse angles and is a natural generalization of the tangential circle packing studied by Andreev[1,2]and Koebe[6].Thurston further proved the Andreev-Thurston theorem.展开更多
1 Introduction and Main Results Two-species Vlasov-Maxwell-Boltzmann system(in brief,VMB)describes the evolution of a gas of two species of oppositely charged particles(the positively charged ions,i.e.,cations of char...1 Introduction and Main Results Two-species Vlasov-Maxwell-Boltzmann system(in brief,VMB)describes the evolution of a gas of two species of oppositely charged particles(the positively charged ions,i.e.,cations of charge q^+>0 and mass m^+>0,and the negatively charged ions,i.e.anions of charge-q^-<0 and mass m^->0),subject to auto-induced electromagnetic forces.Such a gas of charged particles,under a global neutrality condition,is called a plasma.The particle number densities F^+(t,x,v)≥0 and F^-(t,x,v)≥0 represent the distributions of cations.展开更多
We consider the two-dimensional stochastic quasi-geostrophic equation ■=1/(R_e)△~2■-r/2△■+f(x,y,t)(1.1) on a regular bounded open domain D ■,where ■ is the stream function,F Froude Number (F≈O(1)),R_e Reynolds...We consider the two-dimensional stochastic quasi-geostrophic equation ■=1/(R_e)△~2■-r/2△■+f(x,y,t)(1.1) on a regular bounded open domain D ■,where ■ is the stream function,F Froude Number (F≈O(1)),R_e Reynolds number(R_e■10~2),β_0 a positive constant(β_0≈O(10^(-1)),r the Ekman dissipation constant(r≈o(1)),the external forcing term f(x,y,t)=-(dW)/(dt)(the definition of W will be given later)a Gaussian random field,white noise in time,subject to the展开更多
The Society of Chinese Bioscientists in America and the Department of Biochemistry, Chinese University of Hong Kong, are organizing a third international symposium and workshop to be held in Hong Kong, June 24-30, 199...The Society of Chinese Bioscientists in America and the Department of Biochemistry, Chinese University of Hong Kong, are organizing a third international symposium and workshop to be held in Hong Kong, June 24-30, 1990. The Society of Chinese Bioscientists in America was founded in 1985 and has a membership of just over 1000. Most of the members are located in North America. The membership also includes an appreciable number of bioscientists in Mainland China, Taiwan, and Hong Kong. The following is an outline of the program:展开更多
The purpose of this paper is to feed the debate regarding investor’s reaction to relevant financial information releases as yearly earnings announcements(EAs)with a specific focus on financial distressed firms.Using ...The purpose of this paper is to feed the debate regarding investor’s reaction to relevant financial information releases as yearly earnings announcements(EAs)with a specific focus on financial distressed firms.Using the event study methodology and adopting two well-known tests in the literature,we analyzed Italian listed companies in the period of 2008-2016,to detect whether there is a market reaction to EAs releases for firms in financial distress,adopting as a measure of financial distress the presence in the audit report of a going concern opinion(GCO).In the Italian legislation,the GCO must be communicated immediately to the market and this can be done before,simultaneously or after EAs.The achieved results shed light on the negative impact of EAs of distressed firms receiving a GCO.On the other hand,the possibility that negative abnormal returns are mainly due to the GCO release cannot be neglected.Hence,through additional tests,we found that effects of EAs are more persistent and significant than GCOs,in accordance with the prevailing literature,which sees,on average,EAs predominant information for investors.Our study is pioneering in disentangling possible effects of confounding events for the Italian stock market.The EAs superior effect confirms the dynamics characterizing weak and small equity markets as Italy where,before GCOs releases,some relevant and more precise information(such as earnings magnitude)is often held by shareholders because of the high percentage of family firms and/or concentrated ownership,demonstrating also the weakness of auditor profession if compared with other developed countries.展开更多
This study investigates how equity investors react to bank loan announcements in China using an event study methodology. By estimating the average Cumulative Abnormal Returns （CARs） over the event period and control...This study investigates how equity investors react to bank loan announcements in China using an event study methodology. By estimating the average Cumulative Abnormal Returns （CARs） over the event period and controlling for the impact of other factors such as borrower, lender and loan characteristics, we find that the overall reaction is negative. However, the results for the two sub-sample periods are different. After the onset of the Global Financial Crisis, the average CARs are no longer statistically different from zero, indicating higher lending standards and improvement in the quality of credit analysis of Chinese banks.展开更多
Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by ...Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.展开更多
After three rounds of rigorous evaluation of core journals in gastroenterology andhepatology conducted by the Reference Citation Analysis (RCA) editorial team ofBaishideng Publishing Group (Baishideng), the RCA databa...After three rounds of rigorous evaluation of core journals in gastroenterology andhepatology conducted by the Reference Citation Analysis (RCA) editorial team ofBaishideng Publishing Group (Baishideng), the RCA database of Baishidengofficially released the 2022 Journal Article Influence Index (2022 JAII) of 101 corejournals in gastroenterology and hepatology, for the first time. The list of 101 corejournals can be found at: https://www.referencecitationanalysis.com/Search-Journal. Among them, the highest 2022 JAII is 48.014 and the lowest is 3.900. Thisarticle highlights the top 20 journals, describes the calculation method for the 2022JAII, the evaluation process, and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academicevaluation service by which the digital platform addresses the needs of authors toselect reliable journals for submission, readers to select high-quality literature forreading, and editors to track their own journal citation performance. As such, theRCA core journal list will serve as a useful Find-a-Journal tool. Any interestedparty is welcome to use this journal list and recommend it to their peers.展开更多
A special issue of Acta Mathematica Scientia, to be published in 2011, will be dedicated to the 85th birthday of Peter D. Lax, who is one of the most prominent mathematicians of the past hundred years. Peter Lax has m...A special issue of Acta Mathematica Scientia, to be published in 2011, will be dedicated to the 85th birthday of Peter D. Lax, who is one of the most prominent mathematicians of the past hundred years. Peter Lax has made important and seminal contributions in many areas the theory of integrable systems and of pure and applied mathematics, including solitons,展开更多
After three rounds of rigorous evaluation of core journals in orthopedics conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng offic...After three rounds of rigorous evaluation of core journals in orthopedics conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Journal Article Influence Index(2022 JAII)of 104 core journals and a list of high-quality academic journals in orthopedics,for the first time on August 9,2022.The list of 104 core journals can be found at:https://www.referencecitationanalysis.com/SearchJournal.Among them,the highest 2022 JAII is 55.015 and the lowest is 3.076.This article introduces the 21 high-quality academic journals and describes the calculation method for the 2022 JAII,the evaluation process,and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academic evaluation service by which the digital platform addresses the needs of authors to select reliable journals for submission,readers to select high-quality literature for reading,and editors to track their own journal citation performance.As such,the RCA core journal list will serve as a useful Find-a-Journal tool.Any interested party is welcome to use this journal list and recommend it to their peers.展开更多
After three rounds of rigorous evaluation of registered scholars conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially rel...After three rounds of rigorous evaluation of registered scholars conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Article Influence Index(2022 AII)of 632 scholars from 74 countries/territories in 98 research categories,for the first time.The list of 632 scholars can be found at:https://www.referencecitationanalysis.com/searchscholar.Among them,the highest 2022 AII is 348.211,the highest number of total citations is 42830,and the highest number of total articles is 901.The category with the largest number of RCA scholars is Gastroenterology&Hepatology,with a total of 100(15.8%),and the second is Surgery,with a total of 46(7.3%).This article summarizes the RCA scholars and describes the mission of RCA,the openness and transparency of RCA evaluation,the calculation method for the 2022 AII,and the evaluation process of RCA scholars.The RCA scholar list will effectively serve as a useful Find-a-Scholar tool.Any interested scholar is welcome to register and join this RCA scholar list.展开更多
Advertise一词源出于中世纪的法语Advertir,英语意为To turn to, or call attention to,即“惹眼,引人注意”之意,该词最初释义也只不过是上述概念的延伸,与notify(让众人知晓)和announce(通知,公告)同义,后来随着15世纪欧洲商业的繁荣...Advertise一词源出于中世纪的法语Advertir,英语意为To turn to, or call attention to,即“惹眼,引人注意”之意,该词最初释义也只不过是上述概念的延伸,与notify(让众人知晓)和announce(通知,公告)同义,后来随着15世纪欧洲商业的繁荣,该词被赋于下面的意义: To call attention especially by emphasizing desirable qualities so as to arouse a des;re to buy or patronize. “强调受人喜爱的质量(特点)引起公众注意,并激发其购买或惠顾的欲望。”自此Advertisement才有了与广义相对的狭义概念,也就是商务广告Commercial ads。展开更多
PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Science...PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol. 13, No. 1, 2003, becoming a source journal of SCI.展开更多
文摘PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology &Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol.13, No-1,2003,becoming a source journal of SCI.
文摘PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol. 13, No.1, 2003, becoming a source journal of SCI.
文摘Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming a source journal of SCI. Up to now, the journal has been abstracted/indexed in more than 50 internationally important databases and abstracts, such as Current Contents/AB&E (ISI), SCIE (ISI), Biological Abstracts, BIO-SIS, CAB Abstracts, Cambridge Scientific Abstracts, Chemical Abstracts, VINITI Abstracts Journal (P(?)), Elsevier BIOBASE, GEOBASE, ASCI, Environment Encyclopedia and Directory, Environmental Sciences & Pollution Mgmt, Pollution Abstracts, Chinese Science Citation Database (CSCD),
文摘Since 1st issue of 2003, PEDOSPHERE has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE), becoming a source journal of SCI. Up to now, the journal has been abstracted/indexed in more than 50 internationally important databases and abstracts, such as Current Contents/AB&E (ISI), SCIE (ISI), Biological Abstracts, BIO-SIS, CAB Abstracts, Cambridge Scientific Abstracts, Chemical Abstracts, VINITI Abstracts
基金supported by NSF of Hunan Province(2018JJ2073)supported by Hubei Provincial Natural Science Foundation of China(2017CFB681)Fundamental Research Funds for the Central Universities.
文摘1 Introduction and Main Results In the study of hyperbolic metrics on 3-dimensional manifolds,Thurston(see[9],Chapter 13)introduced Thurston’s circle packing on surfaces,which allows the circles to intersects with non-obtuse angles and is a natural generalization of the tangential circle packing studied by Andreev[1,2]and Koebe[6].Thurston further proved the Andreev-Thurston theorem.
文摘1 Introduction and Main Results Two-species Vlasov-Maxwell-Boltzmann system(in brief,VMB)describes the evolution of a gas of two species of oppositely charged particles(the positively charged ions,i.e.,cations of charge q^+>0 and mass m^+>0,and the negatively charged ions,i.e.anions of charge-q^-<0 and mass m^->0),subject to auto-induced electromagnetic forces.Such a gas of charged particles,under a global neutrality condition,is called a plasma.The particle number densities F^+(t,x,v)≥0 and F^-(t,x,v)≥0 represent the distributions of cations.
基金Foundation item:The work was supported in part by the NSFC(No.90511009).
文摘We consider the two-dimensional stochastic quasi-geostrophic equation ■=1/(R_e)△~2■-r/2△■+f(x,y,t)(1.1) on a regular bounded open domain D ■,where ■ is the stream function,F Froude Number (F≈O(1)),R_e Reynolds number(R_e■10~2),β_0 a positive constant(β_0≈O(10^(-1)),r the Ekman dissipation constant(r≈o(1)),the external forcing term f(x,y,t)=-(dW)/(dt)(the definition of W will be given later)a Gaussian random field,white noise in time,subject to the
文摘The Society of Chinese Bioscientists in America and the Department of Biochemistry, Chinese University of Hong Kong, are organizing a third international symposium and workshop to be held in Hong Kong, June 24-30, 1990. The Society of Chinese Bioscientists in America was founded in 1985 and has a membership of just over 1000. Most of the members are located in North America. The membership also includes an appreciable number of bioscientists in Mainland China, Taiwan, and Hong Kong. The following is an outline of the program:
文摘The purpose of this paper is to feed the debate regarding investor’s reaction to relevant financial information releases as yearly earnings announcements(EAs)with a specific focus on financial distressed firms.Using the event study methodology and adopting two well-known tests in the literature,we analyzed Italian listed companies in the period of 2008-2016,to detect whether there is a market reaction to EAs releases for firms in financial distress,adopting as a measure of financial distress the presence in the audit report of a going concern opinion(GCO).In the Italian legislation,the GCO must be communicated immediately to the market and this can be done before,simultaneously or after EAs.The achieved results shed light on the negative impact of EAs of distressed firms receiving a GCO.On the other hand,the possibility that negative abnormal returns are mainly due to the GCO release cannot be neglected.Hence,through additional tests,we found that effects of EAs are more persistent and significant than GCOs,in accordance with the prevailing literature,which sees,on average,EAs predominant information for investors.Our study is pioneering in disentangling possible effects of confounding events for the Italian stock market.The EAs superior effect confirms the dynamics characterizing weak and small equity markets as Italy where,before GCOs releases,some relevant and more precise information(such as earnings magnitude)is often held by shareholders because of the high percentage of family firms and/or concentrated ownership,demonstrating also the weakness of auditor profession if compared with other developed countries.
文摘This study investigates how equity investors react to bank loan announcements in China using an event study methodology. By estimating the average Cumulative Abnormal Returns （CARs） over the event period and controlling for the impact of other factors such as borrower, lender and loan characteristics, we find that the overall reaction is negative. However, the results for the two sub-sample periods are different. After the onset of the Global Financial Crisis, the average CARs are no longer statistically different from zero, indicating higher lending standards and improvement in the quality of credit analysis of Chinese banks.
文摘Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.
文摘After three rounds of rigorous evaluation of core journals in gastroenterology andhepatology conducted by the Reference Citation Analysis (RCA) editorial team ofBaishideng Publishing Group (Baishideng), the RCA database of Baishidengofficially released the 2022 Journal Article Influence Index (2022 JAII) of 101 corejournals in gastroenterology and hepatology, for the first time. The list of 101 corejournals can be found at: https://www.referencecitationanalysis.com/Search-Journal. Among them, the highest 2022 JAII is 48.014 and the lowest is 3.900. Thisarticle highlights the top 20 journals, describes the calculation method for the 2022JAII, the evaluation process, and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academicevaluation service by which the digital platform addresses the needs of authors toselect reliable journals for submission, readers to select high-quality literature forreading, and editors to track their own journal citation performance. As such, theRCA core journal list will serve as a useful Find-a-Journal tool. Any interestedparty is welcome to use this journal list and recommend it to their peers.
文摘A special issue of Acta Mathematica Scientia, to be published in 2011, will be dedicated to the 85th birthday of Peter D. Lax, who is one of the most prominent mathematicians of the past hundred years. Peter Lax has made important and seminal contributions in many areas the theory of integrable systems and of pure and applied mathematics, including solitons,
文摘After three rounds of rigorous evaluation of core journals in orthopedics conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Journal Article Influence Index(2022 JAII)of 104 core journals and a list of high-quality academic journals in orthopedics,for the first time on August 9,2022.The list of 104 core journals can be found at:https://www.referencecitationanalysis.com/SearchJournal.Among them,the highest 2022 JAII is 55.015 and the lowest is 3.076.This article introduces the 21 high-quality academic journals and describes the calculation method for the 2022 JAII,the evaluation process,and the inclusion principles for journals in the RCA.These steps are the underpinning of the RCA’s empirical journal academic evaluation service by which the digital platform addresses the needs of authors to select reliable journals for submission,readers to select high-quality literature for reading,and editors to track their own journal citation performance.As such,the RCA core journal list will serve as a useful Find-a-Journal tool.Any interested party is welcome to use this journal list and recommend it to their peers.
文摘After three rounds of rigorous evaluation of registered scholars conducted by the Reference Citation Analysis(RCA)editorial team of Baishideng Publishing Group(Baishideng),the RCA database of Baishideng officially released the 2022 Article Influence Index(2022 AII)of 632 scholars from 74 countries/territories in 98 research categories,for the first time.The list of 632 scholars can be found at:https://www.referencecitationanalysis.com/searchscholar.Among them,the highest 2022 AII is 348.211,the highest number of total citations is 42830,and the highest number of total articles is 901.The category with the largest number of RCA scholars is Gastroenterology&Hepatology,with a total of 100(15.8%),and the second is Surgery,with a total of 46(7.3%).This article summarizes the RCA scholars and describes the mission of RCA,the openness and transparency of RCA evaluation,the calculation method for the 2022 AII,and the evaluation process of RCA scholars.The RCA scholar list will effectively serve as a useful Find-a-Scholar tool.Any interested scholar is welcome to register and join this RCA scholar list.
文摘Advertise一词源出于中世纪的法语Advertir,英语意为To turn to, or call attention to,即“惹眼,引人注意”之意,该词最初释义也只不过是上述概念的延伸,与notify(让众人知晓)和announce(通知,公告)同义,后来随着15世纪欧洲商业的繁荣,该词被赋于下面的意义: To call attention especially by emphasizing desirable qualities so as to arouse a des;re to buy or patronize. “强调受人喜爱的质量(特点)引起公众注意,并激发其购买或惠顾的欲望。”自此Advertisement才有了与广义相对的狭义概念,也就是商务广告Commercial ads。
文摘PEDOSPHERE (an international journal published in English by the Science Press, Beijing; ISSN 1002-0160) has been selected for coverage in ISI products Current Contents/Agriculture, Biology & Environmental Sciences (CC/AB&ES) and Science Citation Index Expanded (SCIE) since Vol. 13, No. 1, 2003, becoming a source journal of SCI.
