Dunia Muhammed Kreem Al-Ftllawy, Rasha Najah Mirza
In this paper, we note there are some chaotic and general properties of Henon and Lozi maps, In this work, we introduce some general properties of the Henon and Lozi maps, and we study the type of fixed points concerning the parameter spaces. has been studied chaotic properties of Henon and Lozi maps, we show that the Henon and Lozi maps have sensitive depends on initial condition by using the software (Matlab). we investigate its transitivity of it by varying the parameter of maps.
{"title":"Some chaoticity properties of the Henon and the Lozi maps and comparison between them","authors":"Dunia Muhammed Kreem Al-Ftllawy, Rasha Najah Mirza","doi":"10.47974/jim-1534","DOIUrl":"https://doi.org/10.47974/jim-1534","url":null,"abstract":"In this paper, we note there are some chaotic and general properties of Henon and Lozi maps, In this work, we introduce some general properties of the Henon and Lozi maps, and we study the type of fixed points concerning the parameter spaces. has been studied chaotic properties of Henon and Lozi maps, we show that the Henon and Lozi maps have sensitive depends on initial condition by using the software (Matlab). we investigate its transitivity of it by varying the parameter of maps.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70467891","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}
Vishwas Deep Joshi, Saurabh Singh Naharwar, Jagdev Singh, K. Nisar
In this article, we are discussing a rough multi-objective linear fractional transportation problem (RMOLFTP). In Day-to-day life, we frequently encounter many situations where the transportation problems are represented by a rough set. The main aim of our research article is to solve the RMOLFTP where the transportation cost and profit, of the product as rough interval coefficients. Here a new logic is introduced by us to solve RMOLFTP that diversifies the form of Nomani et. al., (2016). To demonstrate the recommended algorithm, a rough numeric problem with two objective functions is offered. A weighted model is presented in this approach for the solutions.
{"title":"A new solution procedure for multi-objective linear fractional transportation problem with rough parameters","authors":"Vishwas Deep Joshi, Saurabh Singh Naharwar, Jagdev Singh, K. Nisar","doi":"10.47974/jim-1651","DOIUrl":"https://doi.org/10.47974/jim-1651","url":null,"abstract":"In this article, we are discussing a rough multi-objective linear fractional transportation problem (RMOLFTP). In Day-to-day life, we frequently encounter many situations where the transportation problems are represented by a rough set. The main aim of our research article is to solve the RMOLFTP where the transportation cost and profit, of the product as rough interval coefficients. Here a new logic is introduced by us to solve RMOLFTP that diversifies the form of Nomani et. al., (2016). To demonstrate the recommended algorithm, a rough numeric problem with two objective functions is offered. A weighted model is presented in this approach for the solutions.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70468488","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}
M. V. C. Rao, D. Venkata Lakshmi, N. Srimannarayana, K. A. Venkatesh
The ᶆean-energy orᵯ-energy of a graph was introduced by Laura Buggy, Amaliailiuc, Katelyn Mc.Call, Duyguyen in 2010. The minimum mean covering energy (MMCE) is a special type of graph energy, symbolically represented by ( ), c E G introduced by C. Adiga et. al. The sum of the magnitudes of the characteristic values obtained from the Gutman matrix is named as Gutman energy. we present the results of minimum mean covering Gutman energies (MMCGE) of certain standard graphs (())MCGEG and the lower and upper bounds of ()MCGEG were also established.
{"title":"Minimum mean covering Gutman energy of certain graphs","authors":"M. V. C. Rao, D. Venkata Lakshmi, N. Srimannarayana, K. A. Venkatesh","doi":"10.47974/jim-1648","DOIUrl":"https://doi.org/10.47974/jim-1648","url":null,"abstract":"The ᶆean-energy orᵯ-energy of a graph was introduced by Laura Buggy, Amaliailiuc, Katelyn Mc.Call, Duyguyen in 2010. The minimum mean covering energy (MMCE) is a special type of graph energy, symbolically represented by ( ), c E G introduced by C. Adiga et. al. The sum of the magnitudes of the characteristic values obtained from the Gutman matrix is named as Gutman energy. we present the results of minimum mean covering Gutman energies (MMCGE) of certain standard graphs (())MCGEG and the lower and upper bounds of ()MCGEG were also established.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70468537","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}
Sensitivity and linearity are promising parameters for MEMS (Microelectromechanical system) based Capacitive pressure sensors (CPS). This study discusses the basic principle, classification of the sensing mechanism and recent trends for improving the sensitivity. The review includes mathematical analysis and dynamic modelling on various parameters like deflection, and capacitance. In addition, this comprehensive study also discusses capacitive pressure sensors of different structures/shapes with their advantages and limitations. MEMS-based Capacitive pressure sensors have attracted research interest in recent years for various potential applications in the field of biological, industrial, microphones, touch screens etc. This article deals with different substrates and membrane materials for the sensor along with fabrication methodology. Existing technologies for MEMS-based Capacitive pressure sensor faces common challenges which are discussed here. Advancements in MEMS sensing technology and attractive feature of state of the art in MEMS-based low-range capacitive pressure sensors make use of it in medical applications like BP, IOP and ICP are discussed in detail. Finally, the main finding of this study shows the square shape CPS gives maximum deflection up to the range of 10 kPa.
{"title":"Dynamic modelling and analysis of MEMS-based low-pressure range capacitive sensors for biomedical applications","authors":"","doi":"10.47974/jim-1673","DOIUrl":"https://doi.org/10.47974/jim-1673","url":null,"abstract":"Sensitivity and linearity are promising parameters for MEMS (Microelectromechanical system) based Capacitive pressure sensors (CPS). This study discusses the basic principle, classification of the sensing mechanism and recent trends for improving the sensitivity. The review includes mathematical analysis and dynamic modelling on various parameters like deflection, and capacitance. In addition, this comprehensive study also discusses capacitive pressure sensors of different structures/shapes with their advantages and limitations. MEMS-based Capacitive pressure sensors have attracted research interest in recent years for various potential applications in the field of biological, industrial, microphones, touch screens etc. This article deals with different substrates and membrane materials for the sensor along with fabrication methodology. Existing technologies for MEMS-based Capacitive pressure sensor faces common challenges which are discussed here. Advancements in MEMS sensing technology and attractive feature of state of the art in MEMS-based low-range capacitive pressure sensors make use of it in medical applications like BP, IOP and ICP are discussed in detail. Finally, the main finding of this study shows the square shape CPS gives maximum deflection up to the range of 10 kPa.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70468853","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}
P. K. Pattnaik, S. Mishra, P. Mathur, G. Pradhan, Dinesh Goyal
This article investigates the physical interpretation of the magnetic field on the free convection of hyperbolic tangent fluid within a microchannel. The radiating heat through the permeable surface, dissipative heat and the additional heat source experience an important role. The interaction of magnetic dissipation and Darcy-dissipation can be neglected as the flow is supposed to be affected by including a magnetic field and the medium’s permeability. The dimensional form of the designed model is converted to its corresponding non-dimensional form for the use of the similarity variables. Further, these are handled using an approximate analytical technique known as the Adomian decomposition method. The physical behaviour of certain characterizing parameters on the non-Newtonian flow phenomena is exhibited and displayed graphically, and the tabular form is used for the numerical simulation of the rate coefficients.
{"title":"Illustration of free convection tangent hyperbolic fluid in conjunction with magnetic field within a microchannel","authors":"P. K. Pattnaik, S. Mishra, P. Mathur, G. Pradhan, Dinesh Goyal","doi":"10.47974/jim-1676","DOIUrl":"https://doi.org/10.47974/jim-1676","url":null,"abstract":"This article investigates the physical interpretation of the magnetic field on the free convection of hyperbolic tangent fluid within a microchannel. The radiating heat through the permeable surface, dissipative heat and the additional heat source experience an important role. The interaction of magnetic dissipation and Darcy-dissipation can be neglected as the flow is supposed to be affected by including a magnetic field and the medium’s permeability. The dimensional form of the designed model is converted to its corresponding non-dimensional form for the use of the similarity variables. Further, these are handled using an approximate analytical technique known as the Adomian decomposition method. The physical behaviour of certain characterizing parameters on the non-Newtonian flow phenomena is exhibited and displayed graphically, and the tabular form is used for the numerical simulation of the rate coefficients.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70469001","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}
R. Joshi, Priya Mathur, Amit Kumar Gupta, Suyesha Singh, Vismita Paliwal, Sejal Nayar
Majority of reproductive-aged women experience some form of physical discomfort or emotional unease in the weeks leading up to the onset of menstruation. The symptoms are often not severe, but they can cause significant discomfort and disrupt day to day activities of the person experiencing them. It is estimated that between 5 and 8 percent of women experience severe premenstrual syndrome (PMS); the majority of these women may also fall under the category of premenstrual dysphoric disorder (PMDD). The most bothersome symptoms are those associated with the mood and behaviour, such as impatience, tension, sad mood, tearfulness, and mood swings. However, physical problems, such as breast soreness, indigestion and bloating, can also be problematic. Using the Gradian Boost regressor (GBR) method of machine learning, the researchers in this study made a prediction regarding the effects of premenstrual syndrome (PMS). Kelly Wallance classifies premenstrual syndrome as PMS-A, PMS-C, PMS-D, and PMS-H, in addition to other symptoms. Researchers circulated the Kelly Wallance questionnaire on Google Form, which was then used to collect the data for the dataset. The accuracy of the model was measured at 99.99% for PMS-A, 99.93% for PMS-C, 99.87% for PMS-D, 99.92% for PMS-H, and 99.97% for other symptoms.
{"title":"Mathematical modeling of intelligent system for predicting effectiveness of premenstrual syndrome","authors":"R. Joshi, Priya Mathur, Amit Kumar Gupta, Suyesha Singh, Vismita Paliwal, Sejal Nayar","doi":"10.47974/jim-1681","DOIUrl":"https://doi.org/10.47974/jim-1681","url":null,"abstract":"Majority of reproductive-aged women experience some form of physical discomfort or emotional unease in the weeks leading up to the onset of menstruation. The symptoms are often not severe, but they can cause significant discomfort and disrupt day to day activities of the person experiencing them. It is estimated that between 5 and 8 percent of women experience severe premenstrual syndrome (PMS); the majority of these women may also fall under the category of premenstrual dysphoric disorder (PMDD). The most bothersome symptoms are those associated with the mood and behaviour, such as impatience, tension, sad mood, tearfulness, and mood swings. However, physical problems, such as breast soreness, indigestion and bloating, can also be problematic. Using the Gradian Boost regressor (GBR) method of machine learning, the researchers in this study made a prediction regarding the effects of premenstrual syndrome (PMS). Kelly Wallance classifies premenstrual syndrome as PMS-A, PMS-C, PMS-D, and PMS-H, in addition to other symptoms. Researchers circulated the Kelly Wallance questionnaire on Google Form, which was then used to collect the data for the dataset. The accuracy of the model was measured at 99.99% for PMS-A, 99.93% for PMS-C, 99.87% for PMS-D, 99.92% for PMS-H, and 99.97% for other symptoms.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70469336","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}
Pub Date : 2023-01-01DOI: 10.47974/jim-26-3-foreword
Dinesh Goyal
The 4th International Conference on Information Management & Machine Intelligence was held at Poornima Institute of Engineering and Technology, Jaipur on 23-24 December 2022. We are pleased to present this special issue on “Mathematical Modelling for Intelligent and Smart Systems” (containing the papers presented at the conference), which aspires to showcase the research and advancements in the development of mathematical modelling techniques in various domains. Mathematical modelling has become an essential activity in the study of simulating physical phenomena through computational processes, enabling us to predict the behaviour of artifacts within their environments. In recent years, machine learning (ML) and artificial intelligence (AI) have emerged as powerful tools in data science and decision-making processes. Mathematical approaches, such as ML, have proven instrumental in developing concise decision models, producing quick approximations, and forecasting changing phenomena based on known samples. The integration of mathematical modelling and machine learning has significantly improved machine intelligence and its applicability in diverse domains.
{"title":"Special Issue on : Mathematical Modelling for Intelligent Systems and Its Real-Time Applications","authors":"Dinesh Goyal","doi":"10.47974/jim-26-3-foreword","DOIUrl":"https://doi.org/10.47974/jim-26-3-foreword","url":null,"abstract":"The 4th International Conference on Information Management & Machine Intelligence was held at Poornima Institute of Engineering and Technology, Jaipur on 23-24 December 2022. We are pleased to present this special issue on “Mathematical Modelling for Intelligent and Smart Systems” (containing the papers presented at the conference), which aspires to showcase the research and advancements in the development of mathematical modelling techniques in various domains. Mathematical modelling has become an essential activity in the study of simulating physical phenomena through computational processes, enabling us to predict the behaviour of artifacts within their environments. In recent years, machine learning (ML) and artificial intelligence (AI) have emerged as powerful tools in data science and decision-making processes. Mathematical approaches, such as ML, have proven instrumental in developing concise decision models, producing quick approximations, and forecasting changing phenomena based on known samples. The integration of mathematical modelling and machine learning has significantly improved machine intelligence and its applicability in diverse domains.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"1 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70469482","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}
Bessel’s functions have great mathematical importance in solving differential equations, especially in the applied field. There is a lot of research that review some applied equations and their solutions using these functions. Since integral transforms have high efficiency in finding accurate solutions to distinct kinds of differential and integral equations, we use in this paper the proposed method “SEJI integral transform” for functions of Bessel. These certain applications have been taken for these functions and solved by SEJI integral transform that reached to the exact solutions. In addition, some characteristics of this transformation were introduced that helped in arriving at accurate solutions.
{"title":"SEJI integral transform of Bessel’s functions ","authors":"Sadiq A. Mehdi, Emad A. Kuffi, Jinan A. Jasim","doi":"10.47974/jim-1614","DOIUrl":"https://doi.org/10.47974/jim-1614","url":null,"abstract":"Bessel’s functions have great mathematical importance in solving differential equations, especially in the applied field. There is a lot of research that review some applied equations and their solutions using these functions. Since integral transforms have high efficiency in finding accurate solutions to distinct kinds of differential and integral equations, we use in this paper the proposed method “SEJI integral transform” for functions of Bessel. These certain applications have been taken for these functions and solved by SEJI integral transform that reached to the exact solutions. In addition, some characteristics of this transformation were introduced that helped in arriving at accurate solutions.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135954136","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}
Barah M. Sulaiman, Basim A. Hassan, Ranen M. Sulaiman
In single variable situations, the traditional Newton’s approaches are the most popular. The new secant approach is based on the 2nd order Taylor expansion, which eliminates the necessity to compute the second derivative. Numerical tests have shown that the new secant approach is both numerical and effective when compared to the existing Newton method (N-method).
{"title":"A new secant method for minima one variable problems","authors":"Barah M. Sulaiman, Basim A. Hassan, Ranen M. Sulaiman","doi":"10.47974/jim-1601","DOIUrl":"https://doi.org/10.47974/jim-1601","url":null,"abstract":"In single variable situations, the traditional Newton’s approaches are the most popular. The new secant approach is based on the 2nd order Taylor expansion, which eliminates the necessity to compute the second derivative. Numerical tests have shown that the new secant approach is both numerical and effective when compared to the existing Newton method (N-method).","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135954260","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}
In this algorithm the development of a previous algorithm was a master’s thesis by researcher Maher AL-Bashkani. Where he used a technique (gsvd) with Logistic function to encrypt the image through a composite key which is two keys. The first is a real number and the second is a picture. In this algorithm we will call it (MK-11) we will dispense with the second key (picture) and with only the first key (real number). We will generate a 3D matrix that represents another key we create through the work of our algorithm. This is a new method that has not been used by previous algorithms. We know nothing about this triple matrix we create by implementing the algorithm. Therefore, this algorithm is considered very excellent and possesses high immunity against hackers who try to break the encryption. The work of this algorithm focuses on three steps: The first is to create an array with the same dimensions as the image we want to encode depending on the numerical components of the image matrix as we will see later. The second step is the first distraction of the image matrix by adopting the first encryption key (real number) and logistic function. Step 3 We apply GSVD between the resulting image matrix after the first encoding contained in the second step above and the matrix that was created in the first step above to perform a second encryption step, the final encryption is two steps of encryption which adds complexity to the image encryption makes it difficult to penetrate by hackers. The results we obtained by implementing this algorithm were excellent and compete readings for modern algorithms. It is superior to accuracy and quality. Therefore, this algorithm can be adopted in information security.
{"title":"Image encryption with General Singular Values Decomposition via logistic function by encryption key only real number (method-2)","authors":"Mohammed Abdul-Hameed","doi":"10.47974/jim-1629","DOIUrl":"https://doi.org/10.47974/jim-1629","url":null,"abstract":"In this algorithm the development of a previous algorithm was a master’s thesis by researcher Maher AL-Bashkani. Where he used a technique (gsvd) with Logistic function to encrypt the image through a composite key which is two keys. The first is a real number and the second is a picture. In this algorithm we will call it (MK-11) we will dispense with the second key (picture) and with only the first key (real number). We will generate a 3D matrix that represents another key we create through the work of our algorithm. This is a new method that has not been used by previous algorithms. We know nothing about this triple matrix we create by implementing the algorithm. Therefore, this algorithm is considered very excellent and possesses high immunity against hackers who try to break the encryption. The work of this algorithm focuses on three steps: The first is to create an array with the same dimensions as the image we want to encode depending on the numerical components of the image matrix as we will see later. The second step is the first distraction of the image matrix by adopting the first encryption key (real number) and logistic function. Step 3 We apply GSVD between the resulting image matrix after the first encoding contained in the second step above and the matrix that was created in the first step above to perform a second encryption step, the final encryption is two steps of encryption which adds complexity to the image encryption makes it difficult to penetrate by hackers. The results we obtained by implementing this algorithm were excellent and compete readings for modern algorithms. It is superior to accuracy and quality. Therefore, this algorithm can be adopted in information security.","PeriodicalId":46278,"journal":{"name":"JOURNAL OF INTERDISCIPLINARY MATHEMATICS","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135959068","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}
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