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Introducing Traditional Chinese Medicine New Medicine Creation Team led by Professor Zhang Tong
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《Chinese Medicine and Culture》 2024年第1期94-94,共1页
The Traditional Chinese Medicine(TCM)New Medicine Creation Team is led by Professor Zhang Tong(张彤),who has dedicated his career to pioneering advancements and modernizations in TCM pharmaceuticals.The team currently... The Traditional Chinese Medicine(TCM)New Medicine Creation Team is led by Professor Zhang Tong(张彤),who has dedicated his career to pioneering advancements and modernizations in TCM pharmaceuticals.The team currently comprises over 10 faculty members,including 2 professors,2 researchers,3 associate professors,and 6 senior laboratory technicians.Notably,Professor Zhang Tong,the team leader,holds the esteemed position of the Dean at the School of Pharmacy,Shanghai University of TCM.He also serves as a visiting professor,doctoral supervisor,recipient of special government allowances from the State Council,and a distinguished member of the National Pharmacopoeia Committee.Recognized as an outstanding talent of the new century by the Ministry of Education,Professor Zhang Tong is also lauded as a leading figure in Shanghai and an exemplary academic leader with multiple important positions. 展开更多
关键词 holds PRofESSOR creation
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Investigating the Creation of Cultural Atmospheres in Physical Bookstores Within the Context of Scene-Based Consumption:A Perspective Based on the Ways of Seeing
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作者 Chai Dongdong He Jiani 《Contemporary Social Sciences》 2024年第3期92-105,共14页
In an era of scene-based consumption,the essence of operating a bookstore lies in accepting and enabling the bookstore to play its role as a cultural medium for browsing and appreciating books,which in turn fosters th... In an era of scene-based consumption,the essence of operating a bookstore lies in accepting and enabling the bookstore to play its role as a cultural medium for browsing and appreciating books,which in turn fosters the development of a distinctive bookstore culture.This new type of consumption context has led to an evolution in the book-reading culture in physical bookstores that is characterized by a shift from a paradigm of passive reading to one where the emphasis is on interactive viewing.This transition has laid the foundation for the creation of cultural atmospheres in bookstores,and it highlights the visual interactions that now exist between readers and books as well as with other related cultural industries.The dominant and fundamental logic behind this process is symbiosis,experience,aesthetics,immersion,and creativity.However,when a form of culture that focuses on consumption-oriented browsing begins to overshadow knowledge acquisition during the process of book reading,the cultural essence of bookstores is likely to be diminished.Therefore,the cultural essence within the scene-based consumption context should be enhanced by creating innovative viewing activities that showcase the cultural and emotional implications inherent in the scene itself,and thus help to align the identity of the bookstore with its in-situ cultural space. 展开更多
关键词 physical bookstores bookstore culture scene-based viewing scene-based consumption the creation of cultural atmospheres
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A Number Theoretic Analysis of the Enthalpy, Enthalpy Energy Density, Thermodynamic Volume, and the Equation of State of a Modified White Hole, and the Implications to the Quantum Vacuum Spacetime, Matter Creation and the Planck Frequency
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作者 Michele Nardelli Amos S. Kubeka Alizera Amani 《Journal of Modern Physics》 2024年第1期1-50,共50页
In this paper, we analyze the enthalpy, enthalpy energy density, thermodynamic volume, and the equation of state of a modified white hole. We obtain new possible mathematical connections with some sectors of Number Th... In this paper, we analyze the enthalpy, enthalpy energy density, thermodynamic volume, and the equation of state of a modified white hole. We obtain new possible mathematical connections with some sectors of Number Theory, Ramanujan Recurring Numbers, DN Constant and String Theory, that enable us to extract the quantum geometrical properties of these thermodynamic equations and the implication to the quantum vacuum spacetime geometry of our early universe as they act as the constraints to the nature of quantum gravity of the universe. 展开更多
关键词 Number Theory Ramanujan Recurring Numbers DN Constant String Theory Loop Quantum Gravity Matter creation Enthalpy Energy Density Thermodynamic Volume ENTHALPY
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Clinical and genetic characteristics of retinoblastoma patients in a single center with four novel RB1 variants 被引量:1
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作者 Özge Vural Hatice Tuba Atalay +5 位作者 Gulsum Kayhan Bercin Tarlan Merve Oral Arzu Okur Faruk GüçlüPınarlı Ceyda Karadeniz 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2023年第8期1274-1279,共6页
AIM:To assess the clinical and genetic characteristics of children diagnosed with retinoblastoma(RB)at Gazi University Faculty of Medicine’s Department of Pediatric Oncology.METHODS:All cases diagnosed with RB and re... AIM:To assess the clinical and genetic characteristics of children diagnosed with retinoblastoma(RB)at Gazi University Faculty of Medicine’s Department of Pediatric Oncology.METHODS:All cases diagnosed with RB and received treatment and follow-up in the Ophthalmology and Pediatric Oncology Department,October 2016 to May 2021 were evaluated retrospectively.The RB1 gene was analyzed by next-generation sequencing(NGS)technique in DNAs obtained from peripheral blood samples of the patients.RESULTS:This study included 53 cases with 67 RBaffected eyes during the study period.The mean age was 24.6(median:18.5,range:3–151)mo.There were 15(22.3%)Group D eyes and 39(58.2%)Group E eyes.The RB1 gene was sequenced by the NGS method in 19 patients.Heterozygous RB1:NM_000321.3:c.54_76del(p.Glu19AlafsTer4)variant was detected in a 15-month-old female with bilateral RB.Heterozygous RB1:NM_000321.3:c.1814+3A>T variant was detected in a 5.5-month-old male with bilateral RB.The intronic RB1:NM_000321.3:c.1332+4A>G variant was detected in patient 14,a 13-month-old male with unilateral RB.The RB1:NM_000321.3:c.575_576del(p.Lys192SerfsTer10)variant was found in an 18-month-old female with an allele frequency of 37%.These variants have not been reported in the literature and mutation databases.CONCLUSION:Four novel variants are described and one of them is found in two different patients.This data is crucial for assessing prognosis.It serves as a guide for estimating the long-term risk of secondary malignancy as well as the short-term risk of developing additional malignancies in the same eye and the other eye. 展开更多
关键词 RETINOBLASTOMA RB1 novel mutations next generation sequencing
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Identification and functional analyses of a novel FOXL2 pathogenic variant causing blepharophimosis, ptosis, and epicanthus inversus syndrome 被引量:1
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作者 Yu-Cheng Yan Lu Zhou Jin-Cai Fan 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2023年第5期680-686,共7页
AIM: To discover the molecular pathogenic basis of the blepharophimosis, ptosis, and epicanthus inversus syndrome(BPES), and to predict the clinical subtype according to in vitro experiments, which is significant to t... AIM: To discover the molecular pathogenic basis of the blepharophimosis, ptosis, and epicanthus inversus syndrome(BPES), and to predict the clinical subtype according to in vitro experiments, which is significant to the prognosis.METHODS: A 3-year-old sporadic female patient with typical clinical manifestations of BPES was enrolled. The coding region of forkhead box L2(FOXL2) gene was sequenced, and the functional assays were performed in vitro by Western blotting, subcellular localization experiment, luciferase reporter assay, and quantitative realtime polymerase chain reaction.RESULTS: A novel FOXL2 point pathogenic variant(c.274G>T) was detected, resulting in a truncated protein(p.E92*). Functional studies demonstrated that the FOXL2 pathogenic variant induced the subcellular mislocalization and the abnormal transcriptional activity on promoters of the steroidogenic acute regulatory protein(StAR or STARD1) gene and the odd-skipped related 2 transcription factor(OSR2) gene.CONCLUSION: A novel pathogenic variant is identified to expand the spectrum of the known FOXL2 mutations. The in vitro experiments provide reference data and more insights to the molecular pathogenesis of BPES. The predicted high risk of ovarian insufficiency makes it significant for the patient enrolled to have further follow-up and therapy concerning female endocrinology. 展开更多
关键词 novel mutation pathogenic variant blepharophimosis-ptosis-epicanthus inversus syndrome FOXL2
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Novel Translation is an Art of Literary Re-creation——A Distinguished Art Feature in Chinese Version Tess of the D'urbervilles
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作者 孙宏 《海外英语》 2012年第9X期181-182,共2页
Literary translation is the re-creation of the language art.To translate an English novel into Chinese one,translators need the skill of literature re-creation.Taking Zhang Guruo's translated version Tess of the D... Literary translation is the re-creation of the language art.To translate an English novel into Chinese one,translators need the skill of literature re-creation.Taking Zhang Guruo's translated version Tess of the D'urbervilles as an example,we perceive that translators have subjectivity and they should break the boundary between writing and translating.When a translator translates a piece of works,he must get rid of the constraint of the surface structures of the original works,and reproduces the flavor of the original novel.But the translators should try to show the original scenes in the original English novel to target readers. 展开更多
关键词 LITERARY TRANSLATION ART re-creation TRANSLATORS s
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Creation mechanism of electron-positron pair on equally spaced multiple localized fields
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作者 李传可 林南省 +2 位作者 周鲜鲜 江淼 李英骏 《Chinese Physics B》 SCIE EI CAS CSCD 2023年第9期261-266,共6页
We investigate the electron-positron creation process from multiple equally spaced distributed oscillating electric fields.The computational quantum field theory(CQFT)is applied to analyze the effect of the number of ... We investigate the electron-positron creation process from multiple equally spaced distributed oscillating electric fields.The computational quantum field theory(CQFT)is applied to analyze the effect of the number of local fields,the distance between them,and their potential height on the created particle number.It is found that whether adjacent electric fields overlap plays an important role.The creation rate exhibits a direct linear relationship with the number of fields when they do not overlap,but exceeds the sum of the rate when the fields alone.They exhibit a distinctly nonlinear relationship when they overlap,and in particular exhibit a quadratic relationship when the fields completely overlap.These phenomena corroborate that the particle pair creation in the interaction region is non-uniform and influenced by the strength of the central strongest electric field. 展开更多
关键词 electron-positron pair creation ultra-strong laser field computational quantum field theory
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Novel Deletion in Exon 7 of Betaine Aldehyde Dehydrogenase 2(BADH2)
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作者 VAN Quoc Giang HUYNH Ky +5 位作者 NGUYEN Chau Thanh Tung NGUYEN Loc Hien NGUYEN van Manh NGUYEN Nhut Thanh VO Cong Thanh SWEE Keong Yeap 《Rice science》 SCIE CSCD 2023年第2期104-112,I0020-I0030,共20页
The fragrance of rice is one of the premium characteristics that breeders want to include in rice varieties due to the higher market value. Nucleotide deletions in exons 2(7 bp) and 7(8 bp) of Betaine Aldehyde Dehydro... The fragrance of rice is one of the premium characteristics that breeders want to include in rice varieties due to the higher market value. Nucleotide deletions in exons 2(7 bp) and 7(8 bp) of Betaine Aldehyde Dehydrogenase 2(BADH2) are associated with fragrance in rice. In this study, a new 13 bp deletion in exon 7 of the BADH2 gene was discovered in the Nang Thom Cho Dao(NTCD) variety, and the mutation has been closely related to the genetic background of indica subspecies through the Bayesian phylogenetic approach and haplotype network analysis of the 3 000 Rice Genomes Project. In addition, a set of functional markers(EX07-13F, EX07-13RN, and EX07-13RM) identified the 13 bp deletion only within NTCD(no amplified band) compared with both non-aromatic and other aromatic rice varieties(110 bp band). The deletion of 13 bases instead of 8 bases in exon 7 of BADH2 caused a premature stop codon, which down-regulated the expression of the BADH2 transcript while associated with up-regulation of OsP5CS and the high amount of 2-acetyl-1-pyrroline. It is potential to use the deletion in exon 7 of the BADH2 gene as a novel marker for adulteration and breeding of fragrant rice varieties, particularly for NTCD. 展开更多
关键词 novel deletion BADH2 fragrant rice functional marker
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Characterization and distribution of novel alleles of the vernalization gene Vrn-A1 in Chinese wheat(Triticum aestivum L.) cultivars
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作者 Bo Zhang Yangyang Guo +3 位作者 Qiru Fan Ruibo Li Dongsheng Chen Xiaoke Zhang 《The Crop Journal》 SCIE CSCD 2023年第3期852-862,共11页
The ability of wheat to adapt to a wide range of environmental conditions is determined mostly by allelic diversity among genes regulating vernalization requirement.Vrn-1 is a major regulator of this requirement.In th... The ability of wheat to adapt to a wide range of environmental conditions is determined mostly by allelic diversity among genes regulating vernalization requirement.Vrn-1 is a major regulator of this requirement.In this study,two novel alleles of Vrn-A1 were discovered in Chinese cultivars:vrn-A1n was identified in two landraces,Jiunong 2 and Ganchun 16,and Vrn-A1o was detected in Duanhongmangmai.Both novel alleles showed a linked duplication in the promoter region.The common copy of these two alleles was identical to the recessive allele vrn-A1.Compared with the recessive allele vrn-A1,the other copy of vrn-A1n contained a 54-bp deletion in the promoter region and the distinct copy of Vrn-A1o contained an11-bp deletion in the promoter region.In segregating populations in the greenhouse under nonvernalizing(20–25°C)and long-day(16 h light)conditions,plants with the novel vrn-A1n allele did not head earlier than those with the recessive vrn-A1 allele.However,plants that were either homozygous or heterozygous for the novel Vrn-A1o allele headed earlier than those with the recessive vrn-A1 allele.To identify the novel allele with the small-sized product and facilitate screening,a DNA marker for the novel dominant allele Vrn-A1o was designed.Analysis of the novel-allele distribution showed that two cultivars carrying the vrn-A1n allele were dispersed in the northwestern spring wheat zone,and 12 cultivars carrying the dominant Vrn-A1o allele were widely distributed in the northwestern spring wheat zone,Xinjiang winter and spring wheat zone,Yellow and Huai River valley winter wheat zone,and QinghaiTibetan Plateau spring and winter wheat zone.Our study identifies useful germplasm and a DNA marker for wheat breeding. 展开更多
关键词 Common wheat Vernalization genes novel alleles DNA marker Heading time
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The Influence of Integrated Chinese and Western Medicine Treatment on the Quality of Life and Laboratory Indicators of Patients with Novel Coronavirus Pneumonia
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作者 Zhenxu Lan Zeduan Liu +2 位作者 Xiaolu Luo Shaoyong Xi Lida Mo 《Journal of Biosciences and Medicines》 2023年第8期18-34,共17页
Objective: To investigate the influence of integrated Chinese and Western medicine treatment on the quality of life and laboratory indicators of patients with novel coronavirus pneumonia (COVID-19). Methods: A prospec... Objective: To investigate the influence of integrated Chinese and Western medicine treatment on the quality of life and laboratory indicators of patients with novel coronavirus pneumonia (COVID-19). Methods: A prospective, self-controlled study was conducted to analyze the changes in corresponding laboratory indicators and quality of life in 75 confirmed COVID-19 patients treated with integrated Chinese and Western medicine in our hospital during the early stage, middle stage, recovery period, and two weeks after discharge. The effectiveness and safety of the treatment regimen were evaluated in conjunction with the time for 2019-nCoV nucleic acid conversion, disease progression, and adverse reactions. Results: The PLT levels in the initial stage were significantly lower than those in the recovery period in 75 patients. The CRP levels in the initial stage were significantly lower than those after discharge for 2 weeks. The TBIL, IBTL, and DHIL levels in the initial stage were significantly lower than those in the middle stage. The K+ levels in the initial stage were significantly lower than those in the recovery period and after discharge for 2 weeks. The LYMGH levels in the initial stage were significantly lower than those in the recovery period and after discharge for 2 weeks. The TP and ALB levels in the initial stage were higher than those in the middle stage and the recovery period. The LDH levels, scores of daily activity limitation, scores of respiratory distress symptoms, scores of psychological emotions, CT imaging scores, and positive rate of nucleic acid were significantly lower than those in the recovery period and after discharge for 2 weeks. The AG, CK, CK-MB, and α-HBDH levels in the initial stage were significantly higher than those in the recovery period. However, the AMY level in the initial stage was significantly lower than that in the recovery period and after discharge for 2 weeks (p Conclusion: Integrated Chinese and Western medicine treatment has a significant impact on laboratory indicators such as PLT, LYMGH, CRP, TBIL, IBTL, DHIL, TP, ALB, K+, AG, LDH, CK, CK-MB, α-HBDH, AMY, CT imaging, and 2019-nCoV nucleic acid in COVID-19 patients. It has good clinical efficacy and safety, and can improve the quality of life of patients. 展开更多
关键词 Western Medicine Treatment Traditional Chinese Medicine Treatment novel Coronavirus Pneumonia Laboratory Indicators Quality of Life
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Study on Load Bearing Characteristics of Novel Expandable Deepwater Drilling Conductor Based on Laboratory Experiment and Field Test
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作者 ZHANG Ming-he YANG Jin +2 位作者 YANG Yu-xiang XU Dong-sheng ZHOU Yi-su 《China Ocean Engineering》 SCIE EI CSCD 2023年第1期16-28,共13页
A novel expandable conductor was designed and applied in deep-water drilling to improve the vertical and lateral bearing capacity with a significant reduction of conductor jetting depth and soaking time. The vertical ... A novel expandable conductor was designed and applied in deep-water drilling to improve the vertical and lateral bearing capacity with a significant reduction of conductor jetting depth and soaking time. The vertical and lateral bearing capability of expandable conductors was depicted based on the ultimate subgrade reaction method and pile foundation bearing theory. The load-bearing characteristics of a laboratory-scale expandable conductor were analyzed through laboratory experiments. The serial simulation experiments are accomplished to study the bearing characteristics(vertical ultimate bearing capacity, lateral soil pressure, and lateral displacement) during the conductor soaking process. The laboratory experimental results show that the larger the length and thickness of expandable materials are,the higher the bearing capacity of the wellhead will be. During the conductor soaking process, the soil pressure around the three expandable conductors increases faster, strings representing a stronger squeezing effect and resulting in higher vertical bearing capacity. Furthermore, the lateral displacement of novel expandable conductor is smaller than that of the conventional conductor. All the advantages mentioned above contributed to the reduction of conductor’s jetting depth and soaking time. Lastly, the application workflow of a novel expandable deep-water drilling conductor was established and the autonomous expandable conductor was successfully applied in the South China Sea with a significant reduction of conductor’s jetting depth and soaking time. According to the soil properties and designed installation depth of the surface conductor, the arrangement of expandable materials should be designed reasonably to meet the safety condition and reduce the construction cost of the subsea wellhead. 展开更多
关键词 novel expandable surface conductor deep water subsea wellhead laboratory experiment field test
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A Novel Approach for Optimum Conjunctive Use Management of Groundwater and Surface Water Resources under Uncertainty
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作者 Gislar Edgar Kifanyi 《Open Journal of Modern Hydrology》 CAS 2023年第1期52-75,共24页
Uncertainty in determining optimum conjunctive water use lies not only on variability of hydrological cycle and climate but also on lack of adequate data and perfect knowledge about groundwater-surface water system in... Uncertainty in determining optimum conjunctive water use lies not only on variability of hydrological cycle and climate but also on lack of adequate data and perfect knowledge about groundwater-surface water system interactions, errors in historic data and inherent variability of system parameters both in space and time. Simulation-optimization models are used for conjunctive water use management under uncertain conditions. However, direct application of such approach whereby all realizations are considered at every-iteration of the optimization process leads to a highly computational time-consuming optimization problem as the number of realizations increases. Hence, this study proposes a novel approach—a Retrospective Optimization Approximation (ROA) approach. In this approach, a simulation model was used to determine aquifer system responses (draw-downs) which were assembled as response matrices and incorporated in the optimization model (procedure) as coefficients in the constraints. The sample optimization sub-problems generated, were solved and analyzed through ROA-Active-Set procedure implemented under MATLAB code. The ROA-Active Set procedure solves and evaluates a sequence of sample path optimization sub-problems in an increasing number of realizations. The methodology was applied to a real-world conjunctive water use management problem found in Great Letaba River basin, South Africa. In the River basin, surface water source contributes 87% of the existing un-optimized total conjunctive water use withdrawal rate (6512.04 m<sup>3</sup>/day) and the remaining 13% is contributed by groundwater source. Through ROA approach, results indicate that the optimum percentages contribution of the surface and subsurface sources to the total water demand are 58% and 42% respectively. This implies that the existing percentage contribution can be increased or reduced by ±29% that is groundwater source can be increased by 29% while the surface water source contribution can be reduced by 29%. This reveals that the existing conjunctive water use practice is unsustainable wherein surface water system is overstressed while groundwater system is under-utilized. Through k-means sampling technique ROA-Active Set procedure was able to attain a converged maximum expected total optimum conjunctive water use withdrawal rate of 4.35 × 10<sup>4</sup> m<sup>3</sup>/day within a relatively few numbers of iterations (6 to 8 iterations) in about 2.30 Hrs. In conclusion, results demonstrated that ROA approach is capable of managing real-world regional aquifers sustainable conjunctive water use practice under hydro-geological uncertainty conditions. 展开更多
关键词 A novel Approach Conjunctive Use Management Retrospective Optimization Approximation (ROA) UNCERTAINTY
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A network pharmacology approach to explore the mechanism of action of Yiqi Fumai lyophilized injection in the treatment of novel coronavirus disease
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作者 Yan Zhou Lei Fan +11 位作者 Du-Hong Xie Xiao-Ying Han Bo-Xuan Zhao Yi Zhang De-Kun Li Ai-Chun Ju Hai-Xia Ji Ou Qiao Xin-Yu Zhang Wen-Zhe Wang Chang-Xiao Liu Wen-Yuan Gao 《Traditional Medicine Research》 2023年第3期1-9,共9页
Background:Shengmai decoction,which has been included in the diagnosis and treatment of coronavirus disease 2019(COVID-19),is effective in the early treatment of patients with severe COVID-19.Yiqi Fumai lyophilized in... Background:Shengmai decoction,which has been included in the diagnosis and treatment of coronavirus disease 2019(COVID-19),is effective in the early treatment of patients with severe COVID-19.Yiqi Fumai lyophilized injection(YQFM)is a modern Chinese medicine preparation of the Shengmai decoction.The mechanism of its intervention at the molecular level in the severe stage of COVID-19 remains unclear.Therefore,it is necessary to investigate the mechanism of YQFM in the treatment of patients with severe COVID-19.Methods:The corresponding target genes of the main active ingredients in YQFM and COVID-19 were obtained by using multiple databases and literature retrieval.A protein-protein interaction network was constructed,and enrichment analysis of the target was performed using Cytoscape 3.8.1.Lastly,the docking of all the identified compounds with angiotensin-converting enzyme II was confirmed by applying molecular docking technology.Results:YQFM has anti-inflammatory effects on RAW267.4 macrophages.The main active compounds of YQFM are all effective anti-inflammatory agents,and these active compounds also show beneficial physiological functions,such as anti-oxidation,anti-bacterial,and anticancer activities.Gene Ontology analysis showed enrichment in the following pathways:lipopolysaccharides,interleukins,NF-kappa B,interleukin-2 and others,revealing that YQFM may play a role in the treatment of patients with severe COVID-19 through these pathways.Conclusion:YQFM has multicomponent and multitarget characteristics,and it could reduce lung injury by inhibiting inflammatory reactions,promoting antiviral activities,and regulating immunity,among other functions,to treat patients with severe COVID-19. 展开更多
关键词 network pharmacology novel corona virus traditional Chinese medicine natural compounds INFLAMMATION
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Boosting Effective Cooperation Morocco and China look to realising their enormous cooperation potential through the creation of an efficient Sino-African cooperation model
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作者 NASSER BOUCHIBA 《ChinAfrica》 2023年第11期30-31,共2页
Morocco and China are marking the 65th anniversary of their diplomatic ties this year.They have had diplomatic ties since November 1958,and their relationship has progressed steadily and fairly ever since.We have seen... Morocco and China are marking the 65th anniversary of their diplomatic ties this year.They have had diplomatic ties since November 1958,and their relationship has progressed steadily and fairly ever since.We have seen the beginning of a notable process of cooperation in the political,economic,commercial,and cultural spheres during this time,accumulating fruitful results in many areas,we have also seen the enduring friendship between two peoples who are the descendants of ancient civilisations that are deeply rooted in the history of humanity. 展开更多
关键词 COOPERATION creation enormous
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Origin, Creation, and Splitting of the Electron
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作者 Arlen Young 《Journal of Modern Physics》 2023年第12期1563-1577,共15页
The author’s earlier papers proposed a model of the electron’s internal structure comprised of both positive and negative masses and charges. Their relation to the fine structure constant a was calculated in the aut... The author’s earlier papers proposed a model of the electron’s internal structure comprised of both positive and negative masses and charges. Their relation to the fine structure constant a was calculated in the author’s previous paper. In this paper, more details of the model of the electron’s internal structure, in particular the thicknesses of its outer shell mass and charge, are calculated. Magnetostriction of the electron’s surface is generated by the electron’s spinning surface charge. It is calculated that this magnetostriction holds the electron together, counterbalancing the outward electrical and centrifugal forces. The results of these calculations enable the prediction that a sufficiently strong external magnetic field can split the electron into three equal pieces. The field strength would have to be on the order of at least 8% of the strength at the center of the electron. A model for the origin and creation of an electron from a gamma ray wave is proposed. Evidence is presented that, for certain transitions, mass might be quantized and that the quantum of mass would be 1/2a times the electron mass. 展开更多
关键词 Mass Quantization Electron Fractionalization Splitting the Electron Electron Origin Electron creation Electron Magnetostriction Electron Charge Inconsistency Electron Mass Inconsistency
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The Champion and The Victim of The “Wild lndulgences” of Life and Nature——Jack London and His Novels′ Creation 被引量:1
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作者 Lin Zumei (Foreign Language Department of Dandong Teachers′ College Dandong 118003) 《丹东师专学报》 1999年第02X期62-64,共3页
LinZumei(ForeignLanguageDepartmentofDandongTeachers′ColegeDandong118003)Abstract:Asacriticalrealisticwriter,... LinZumei(ForeignLanguageDepartmentofDandongTeachers′ColegeDandong118003)Abstract:Asacriticalrealisticwriter,JackLondonwasbold... 展开更多
关键词 JACK LONDON CHAMPION VICTIM novel
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Impact of Novel Coronavirus Vaccination on the Clinical Characteristics and Parental Care Needs of Infected Children During a High-Intensity Epidemic Period
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作者 Hui Wang Yanyu Lyu Linying Guo 《Journal of Clinical and Nursing Research》 2023年第5期161-168,共8页
Objective:This study aimed to investigate the impact of COVID-19 vaccination on the clinical characteristics and care needs of infected children during a high-intensity pandemic and to measure the potential effects of... Objective:This study aimed to investigate the impact of COVID-19 vaccination on the clinical characteristics and care needs of infected children during a high-intensity pandemic and to measure the potential effects of vaccination on children's health status and healthcare utilization.Methods:A sample of 903 children who had recently been infected with the novel coronavirus and came to our hospital's emergency department from January 11 to January 30,2023,was used as the research object in this retrospective study.The questionnaire on unknown coronavirus infection was filled out anonymously,and SPSS20.0 software was used for statistical data analysis.Results:The baseline conditions of 903 subjects were studied,including 505 males,accounting for 55.92%,and 398 females,accounting for 44.08%.The age of infection was mainly concentrated in preschool children(26.02%)and school-age children(38.76%).Regarding vaccination,561 cases were vaccinated,accounting for 62.13%.Among them,37 children received one dose of vaccine,accounting for 4.1%,463 children received two doses,accounting for 51.27%,and 61 children received three doses,accounting for 6.76%.For previous allergic diseases,180 children had a history of allergic diseases,accounting for 19.93%.Regarding sources of infection,the most common source was someone at home,accounting for 82.61%.Vaccination can effectively reduce the fever of children infected with the new coronavirus,the number of outpatient and emergency doctor visits,and the risk of hospitalization.In addition,regarding treatment,children in the vaccinated group were more likely to be treated at home,and the types of drugs used also differed from those in the non-vaccinated group.However,the vaccination group has a relatively high incidence of symptoms such as sore throat,cough,abnormal sense of smell and taste,muscle soreness,and headache.However,these are mild clinical symptoms and do not affect children's physical health and development.Parental care needs for children infected with COVID-19 are disparate,and parents of vaccinated children have lower proportions of needs for child care.Conclusion:Vaccination positively impacts the clinical outcomes of children infected with COVID-19 and their parents'well-being. 展开更多
关键词 CHILDREN novel coronavirus vaccine novel coronavirus
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Primary animal experiment to test the feasibility of a novel Y-Z magnetic hepatic portal blocking band
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作者 Miao-Miao Zhang Chen-Guang Li +7 位作者 Shu-Qin Xu Jian-Qi Mao Yu-Xiang Ren Yu-Han Zhang Jia Ma Ai-Hua Shi Yi Lyu Xiao-Peng Yan 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第7期1286-1293,共8页
BACKGROUND Hepatic portal blood flow occlusion is a common technique for reducing hepatic hemorrhage during hepatectomy.We designed a novel Y-Z magnetic hepatic portal blocking band(Y-Z MHPBB)based on the principle of... BACKGROUND Hepatic portal blood flow occlusion is a common technique for reducing hepatic hemorrhage during hepatectomy.We designed a novel Y-Z magnetic hepatic portal blocking band(Y-Z MHPBB)based on the principle of magnetic compression technique.AIM To introduce the Y-Z MHPBB device and verify the feasibility of this device for hepatic portal blood flow occlusion in dogs.METHODS Ten beagles were randomly divided into the experimental group and control group.The operation time,intraoperative blood loss,the number of portal blood flow occlusions,the total time spent on adjusting the blocking band,and the average time spent on adjusting the blocking band were recorded.The surgeons evaluated the feasibility and flexibility of the two portal occlusion devices.RESULTS Laparoscopic hepatectomy was successfully performed in both the experimental group and control group.There was no statistical difference between the two groups in the operation time,intraoperative blood loss,and the number of hepatic portal blood flow occlusions.With respect to the total time spent on adjusting the blocking band and the average time spent on adjusting the blocking band,the experimental group showed significantly better outcomes than the control group,with a statistical difference(P<0.05).The operators found that the Y-Z MHPBB was superior to the modified T-tube in terms of operational flexibility.CONCLUSION The Y-Z MHPBB seems to be an ingenious design,accurate blood flow occlusion effect,and good flexibility;and it can be used for hepatic portal blood flow occlusion during laparoscopic hepatectomy. 展开更多
关键词 Hepatic portal blood flow occlusion Laparoscopic hepatectomy novel Y-Z magnetic hepatic portal blocking band Magnetic surgery Magnetic compression technique Beagles
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Exact solution for thermal vibration of multi-directional functionally graded porous plates submerged in fluid medium
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作者 Quoc-Hoa Pham Van Ke Tran Phu-Cuong Nguyen 《Defence Technology(防务技术)》 SCIE EI CAS CSCD 2024年第5期77-99,共23页
An analytical method for analyzing the thermal vibration of multi-directional functionally graded porous rectangular plates in fluid media with novel porosity patterns is developed in this study.Mechanical properties ... An analytical method for analyzing the thermal vibration of multi-directional functionally graded porous rectangular plates in fluid media with novel porosity patterns is developed in this study.Mechanical properties of MFG porous plates change according to the length,width,and thickness directions for various materials and the porosity distribution which can be widely applied in many fields of engineering and defence technology.Especially,new porous rules that depend on spatial coordinates and grading indexes are proposed in the present work.Applying Hamilton's principle and the refined higher-order shear deformation plate theory,the governing equation of motion of an MFG porous rectangular plate in a fluid medium(the fluid-plate system)is obtained.The fluid velocity potential is derived from the boundary conditions of the fluid-plate system and is used to compute the extra mass.The GalerkinVlasov solution is used to solve and give natural frequencies of MFG porous plates with various boundary conditions in a fluid medium.The validity and reliability of the suggested method are confirmed by comparing numerical results of the present work with those from available works in the literature.The effects of different parameters on the thermal vibration response of MFG porous rectangular plates are studied in detail.These findings demonstrate that the behavior of the structure within a liquid medium differs significantly from that within a vacuum medium.Thereby,they offer appropriate operational approaches for the structure when employed in various mediums. 展开更多
关键词 Plate-fluid contact Galerkin Vlasov's method Multi-directional functionally graded plate novel porosity Thermal vibration Refined higher-order shear deformation theory
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Fatty acid binding protein 5 is a novel therapeutic target for hepatocellular carcinoma
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作者 Yan Li William Lee +3 位作者 Zhen-Gang Zhao Yi Liu Hao Cui Hao-Yu Wang 《World Journal of Clinical Oncology》 2024年第1期130-144,共15页
BACKGROUND Hepatocellular carcinoma(HCC)is an aggressive subtype of liver cancer and is one of the most common cancers with high mortality worldwide.Reprogrammed lipid metabolism plays crucial roles in HCC cancer cell... BACKGROUND Hepatocellular carcinoma(HCC)is an aggressive subtype of liver cancer and is one of the most common cancers with high mortality worldwide.Reprogrammed lipid metabolism plays crucial roles in HCC cancer cell survival,growth,and evolution.Emerging evidence suggests the importance of fatty acid binding proteins(FABPs)in contribution to cancer progression and metastasis;however,how these FABPs are dysregulated in cancer cells,especially in HCC,and the roles of FABPs in cancer progression have not been well defined.AIM To understand the genetic alterations and expression of FABPs and their associated cancer hallmarks and oncogenes in contributing to cancer malignancies.METHODS We used The Cancer Genome Atlas datasets of pan cancer and liver hepatocellular carcinoma(LIHC)as well as patient cohorts with other cancer types in this study.We investigated genetic alterations of FABPs in various cancer types.mRNA expression was used to determine if FABPs are abnormally expressed in tumor tissues compared to non-tumor controls and to investigate whether their expression correlates with patient clinical outcome,enriched cancer hallmarks and oncogenes previously reported for patients with HCC.We determined the protein levels of FABP5 and its correlated genes in two HCC cell lines and assessed the potential of FABP5 inhibition in treating HCC cells.RESULTS We discovered that a gene cluster including five FABP family members(FABP4,FABP5,FABP8,FABP9 and FABP12)is frequently co-amplified in cancer.Amplification,in fact,is the most common genetic alteration for FABPs,leading to overexpression of FABPs.FABP5 showed the greatest differential mRNA expression comparing tumor with non-tumor tissues.High FABP5 expression correlates well with worse patient outcomes(P<0.05).FABP5 expression highly correlates with enrichment of G2M checkpoint(r=0.33,P=1.1e-10),TP53 signaling pathway(r=0.22,P=1.7e-5)and many genes in the gene sets such as CDK1(r=0.56,P=0),CDK4(r=0.49,P=0),and TP53(r=0.22,P=1.6e-5).Furthermore,FABP5 also correlates well with two co-expressed oncogenes PLK1 and BIRC5 in pan cancer especially in LIHC patients(r=0.58,P=0;r=0.58,P=0;respectively).FABP5high Huh7 cells also expressed higher protein levels of p53,BIRC5,CDK1,CDK2,and CDK4 than FABP5low HepG2 cells.FABP5 inhibition more potently inhibited the tumor cell growth in Huh7 cells than in HepG2 cells.CONCLUSION We discovered that FABP5 gene is frequently amplified in cancer,especially in HCC,leading to its significant elevated expression in HCC.Its high expression correlates well with worse patient outcome,enriched cancer hallmarks and oncogenes in HCC.FABP5 inhibition impaired the cell viability of FABP5high Huh7 cells.All these support that FABP5 is a novel therapeutic target for treating FABP5high HCC. 展开更多
关键词 Hepatocellular carcinoma Fatty acid binding protein novel target AMPLIFICATION Correlated expression
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