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法语国家与地区研究 2004年第5期 13-20页

作者： hector Berlioz

Scalar optical hopfions

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eLight 2022年第1期2卷 284-290页

作者： Chenhao Wan Yijie Shen andy Chong Qiwen Zhan School of Optical‑Electrical and Computer Engineering University of Shanghai for Science and TechnologyShanghai 200093China School of Optical and Electronic Information and Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074HubeiChina Optoelectronics Research Centre University of SouthamptonSouthampton SO171BJUK Department of Physics Pusan National UniversityGeumjeong‑GuBusan 46241South Korea Zhangjiang Laboratory 100 Haike RoadShanghai 201204China Shanghai Key Lab of Modern Optical System University of Shanghai for Science and TechnologyShanghai 200093China

Hopfions are three-dimensional(3D)topological states discovered in field theory,magnetics,and hydrodynamics that resemble particle-like objects in physical *** inherit the topological features of the Hopf fibration,a homotopic mapping from unit sphere in 4D space to unit sphere in 3D *** we design and demonstrate dynamic scalar optical hopfions in the shape of a toroidal vortex and expressed as an approximate solution to Maxwell’s *** lines correspond to disjoint and interlinked loops forming complete ring tori in 3D *** Hopf invariant,product of two winding numbers,is determined by the topological charge of the poloidal spatiotemporal vortices and toroidal spatial vortices in toroidal *** hopfions provide a photonic testbed for studying topological states and may be utilized as high-dimensional information carriers.

关键词： Hopfion Toroidal vortex Spatiotemporal vortex Wave packet Topology Topological charge

Role of microfluctuations in accommodation: a novel approach to reduce non-accommodative noise

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International Journal of Ophthalmology(English edition) 2019年第4期12卷 681-684页

作者： Núria Lupón Joan Gispets Genis Cardona Alba Tàpia hector Abril Department of Optics and Optometry Universitat Politècnica de Catalunya Applied Optics and Image Processing Research Group Universitat Politècnica de Catalunya

Accommodative response and its possible role in myopia development has been explored through the study of the microfluctuations(MFs) of accommodation, which are commonly divided in high(1.0 to 2.3 Hz) and low(0.1 to 0.6 Hz) frequency components. Previous research efforts have evidenced that a certain percentage of the amplitude of MFs seems not to originate in the accommodative response. We aimed to develop and test a new approach to reduce this non-accommodative noise. For this purpose, ten healthy participants were enrolled to determine the difference between the amplitude of MFs at near and distance for each range of frequencies, which was defined as the relative amplitude of MFs. The findings support the exploration of the relative rather than absolute values of the amplitude of MFs to better understand the contribution of both accommodative and non-accommodative factors to MFs.

关键词： accommodation cycloplegia microfluctuations myopia photorefraction

Can a Michelson-Morley Experiment Designed with Current Solar Velocity Distinguish between Non-Relativistic and Relativistic Theories?

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Journal of Modern Physics 2022年第5期13卷 736-760页

作者： hector A. Munera International Center for Theoretical Physics (CIF) Bogota Colombia

If Michelson were to answer the question posed in the title, given the line of reasoning he used in 1881, Michelson would seat at his desktop computer to calculate the expected fringeshifts for several solar speeds around 400 km/s and various directions of motion. Present author did exactly the same in 2001 to plan his repetition of Michelson and Morley’s (MM) 1887 experiment. The paper sketchedly summarizes the procedure to calculate expected fringeshifts in the MM interferometer for solar speeds available at Miller’s epoch. In a pre-relativistic context, amplitudes of several fringeshifts may be expected in both MM and Miller experiments. However, all interferometer experiments up to 1930 were designed under the (incorrect from a modern viewpoint) assumption that fringeshifts would be smaller than one fringe-width. The inescapable conclusion is that those experiments were not appropriate to measure the true value of solar motion, always yielding a small, but lower than expected, value for solar speed. The ensuing “negative” interpretation led to the birth of relativity theory and to a new series of experiments implicitly designed to test the relativistic hypothesis of length-contraction, while the earlier “positive” experiments were designed to test a different hypothesis: whether the motion of Earth relative to some preferred frame can be measured using an interferometer of constant dimensions. With the benefit of hindsight this writer repeated the MM experiment, correcting main weaknesses identified up to the Michelson-Morley-Miller (MMM) measurements at Mount Wilson from April 1925 to February 1926. A new possible reinterpretation of the MMM data as a sequence of stationary measurements is pointed out. Our Michelson-Morley-Miller-Munera (MMMM) experiment at Bogota (Colombia) from January 2003 to June 2005 gave values for solar absolute velocity in the same range as those obtained by astronomical means. Surprisingly, our results are compatible with modern third-

关键词： Michelson-Morley Experiment Crucial Physics Experiments Foundations of Physics Absolute Solar Velocity Absolute Motion of Earth Correctness of MM Positive Experiments Correctness of MM Negative Experiments

Pancreatoblastoma:A rare indication for liver transplantation in children

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Hepatobiliary & Pancreatic Diseases International 2020年第5期19卷 499-501页

作者： Maria Mercadal-Hally Sucheta Vaidya hector Vilca-Melendez Nigel Heaton Anil Dhawan Tassos Grammatikopoulos Paediatric Liver GINutrition Centre and MowatLabsKing’s College Hospital NHS Foundation TrustDenmark HillLondon SE59RSUK Department of Paediatric Oncology The Royal Marsden HospitalSuttonLondon SE59RSUK Institute of Liver studies King’s College Hospital NHS Foundation TrustDenmark HillLondon SE59RSUK

Pancreatoblastoma(PB)is one of the exocrine pancreatic tumors and the most common malignant pancreatic tumor in young *** can present with abdominal distension,pain,fatigue,vomiting and failure to *** pancreatic tumors usually affect patients between 1 and 8 years,with a median age of 5 *** is a slight preponderance in males and those of Asian descent[1].PB is considered to be embryonic in origin with moderately raised serum alpha-fetoprotein(AFP)levels[2].Axial imaging is necessary to assess other organ involvement,a common complication in adult patients,but diagnosis is confirmed on tissue histology[3].Complete surgical resection is the treatment of choice,if *** for neoadjuvant systemic chemotherapy include large tumors that involve adjacent major blood vessels or other organs and metastatic disease[1].Herein we report a pediatric case of PB with liver metastases who underwent liver transplantation for metastatic liver disease.

关键词： organs diagnosis chemotherapy

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Grounds for a Christian Statement on Suffering in the Thought of Pope John Paul Ⅱ

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Cultural and Religious Studies 2017年第3期5卷 153-164页

作者： hector Scerri University of Malta Msida Malta

The article seeks to address the problem of suffering in the world by offering a Christian statement on this great issue which has affected and perplexed humanity throughout the ages. The content of the statement is obtained by a presentation of the theme in a wide spectrum of writings and pronouncements made by Pope John Paul II who led the Catholic Church from 1978 to 2005, and who is considered to be one of the most prominent voices regarding human dignity and existential issues in contemporary times. Contemplating the crucified and risen Christ enables Christians to talk about a new meaning to suffering as well as of a ＂Gospel of suffering＂. The article enters into themes such as the human predicament when faced with suffering, the mission of those who suffer and solidarity with the suffering.

关键词： Pope John Paul Ⅱ suffering Jesus Christ the Cross love dignity solidarity

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Mémoires (5)

法语国家与地区研究 2004年第4期 16-23页

作者： hector Berlioz

CONCERT A BRESLAU . MAL GENDEDE LA DAMNATION DE FAUST. LE *** CRITIQUES PATRIOTES ALLEMANDS. EX CUTION DE LA DAMNATIONDEFAUST APARIS. JEMED CIDEAP ARTIR POUR LARUSSIE. BONT DEMES AMIS.

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＂Discard Your Gods and Worship Mine or I Will Destroy Both Your Gods and You!＂ The Lasting Relevance of Dignitatis Humanae

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Cultural and Religious Studies 2016年第1期4卷 60-65页

作者： hector Scerri University of Malta Msida Malta

The article highlights the guiding principles which make the Conciliar Declaration Dignitatis Humanae so outstanding and prophetic in character. Initially, the article focuses on the development of the Church＇s doctrine from a position of ＂error has no rights＂ to one where elements of truth are recognised in other religions. The questions addressed include the foundational principles of religious freedom, its limitations, as well as the positive attitudes embraced in its exercise. The article touches upon the role of the initially ~＇disinvited＂ John Courtney Murray （1904-1967） and the unique contribution of Pietro Pavan （1903-1994） to the Declaration, as well as the evaluation made upon it by Ladislas 0rsy （b.1921） and Robert Drinan （1920-2007）. With the publication of Dignitatis Humanae, the Church took a quantum leap which allowed it to gain a degree of credibility in the context of its new commitment to religious tolerance. This leap has to be seen in connection to Lumen Gentium 16 and Nostra Aetate 2. Finally, the lasting relevance of Dignitatis Humanae is understood in the light of the Council＇s focused and authentic attention to human needs within a socio-political context which continues to evolve from day to day.

关键词： Dignitatis Humanae religious freedom John Courtney Murray Pietro Pavan human rights

Multiple Sclerosis and Treatment： Drug Management and Nutrition with Exercise

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Journal of Pharmacy and Pharmacology 2017年第12期5卷 921-927页

作者： hector Melissinos The Department of Biology Athens College Athens 15452 Greece

MS （multiple sclerosis） is a chronic inflammatory disease of the CNS （central nervous system）, characterized by the degeneration of the insulating caps of the brain and spinal nerve cells. Most axons are surrounded by an insulating lipoprotein, myelin, which helps in the transmission of nerve impulses. Myelin destruction disrupts the ability of parts of the nervous system to communicate, resulting in a wide range of symptoms, including physical, mental, and sometimes psychiatric problems. Multiple sclerosis affects more than 2.1 million people worldwide, but its incidence has increased in the last five decades among young people and women, with a 3：1 ratio compared to men. Latitude is associated with a variety of environmental factors, most notably exposure to solar radiation. The risk of developing MS is inversely proportional to solar exposure and vitamin D, particularly the 1,25-（OH）2D3 derivative that has anti-inflammatory and immunomodulatory activity, is probably the responsible protective agent. There are various therapies that are targeting the treatment of the disease, yet MS is considered an uncurable disease. Available medicines are aimed at relieving symptoms and improving the progression of the disease. In the present study, we will present the disease with reference to the pathogenesis and epidemiology of the disease. We will analyze the environmental factors that influence the development by reference to the etiology and pathophysiology, as well as reference to existing therapies. The ultimate aim of this study is to examine to what extent physical exercise and nutrition, in conjunction with pharmaceutical treatments and mainly intake of vitamin D, can contribute drastically to the fight against the disease and at the same time improve areas that make up the quality of life of the patient.

关键词： MS CNS myelin etiology and pathophysiology of MS vitamin D and MS.

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Mé moires(4)

法语国家与地区研究 2004年第3期 33-38页

作者： hector Berlioz

ＱＵＡＴＲＩＭＥＣＯＮＣＯＵＲＳＡＬＩＮＳＴＩＴＵＴ .ＪＯＢＴＩＥＮＳＬＥＰＲＩＸ .ＬＡＲＶＯＬＵＴＩＯＮＤＥＪＵＩＬＩＥＴ .ＬＡＰＲＩＳＥＤＥＢＡＢＹＬＯＮＥ . ＬＡＭＡＲＳＥＩＬＬＡＩＳＥＲＯＵＧＥＴＤＥＬ...

ＱＵＡＴＲＩＭＥＣＯＮＣＯＵＲＳＡＬＩＮＳＴＩＴＵＴ .ＪＯＢＴＩＥＮＳＬＥＰＲＩＸ .ＬＡＲＶＯＬＵＴＩＯＮＤＥＪＵＩＬＩＥＴ .ＬＡＰＲＩＳＥＤＥＢＡＢＹＬＯＮＥ . ＬＡＭＡＲＳＥＩＬＬＡＩＳＥＲＯＵＧＥＴＤＥＬＩＳＬＥ .

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