Multi-dimensional multiplexing optical secret sharing framework with cascaded liquid crystal holograms

Secret sharing is a promising technology for information encryption by splitting the secret information into different shares.However,the traditional scheme suffers from information leakage in decryption process since the amount of available information channels is limited.Herein,we propose and demonstrate an optical secret sharing framework based on the multi-dimensional multiplexing liquid crystal(LC)holograms.The LC holograms are used as spatially separated shares to carry secret images.The polarization of the incident light and the distance between different shares are served as secret keys,which can significantly improve the information security and capacity.Besides,the decryption condition is also restricted by the applied external voltage due to the variant diffraction efficiency,which further increases the information security.In implementation,an artificial neural network(ANN)model is developed to carefully design the phase distribution of each LC hologram.With the advantage of high security,high capacity and simple configuration,our optical secret sharing framework has great potentials in optical encryption and dynamic holographic display.

Nursing effect of narrative nursing intervention on postoperative patients with severe lung cancer

BACKGROUND Lung cancer is a common disease with high mortality,and psychological support is very important in the diagnosis and treatment of postoperative patients with cancer pain.AIM To explore the application effect of the narrative nursing method in postoperative lung cancer patients in the intensive care unit.METHODS A total of 120 patients diagnosed with lung cancer and experiencing cancer-related pain were randomly allocated into two groups:an observation group and a control group,each consisting of 60 cases.The control group was given routine analgesic and psychological care,while the research group applied the five-step narrative nursing method based on routine care,comparing the visual analogue scale scores,sleep status,anxiety and depression status,and quality of life of the two groups of patients before and after the intervention.RESULTS The pain scores,anxiety scores,and depression scores of the study group were lower than those of the control group after the intervention using the narrative nursing method,and the difference was statistically significant(P<0.05).CONCLUSION Using narrative nursing methods to intervene in patients with lung cancer combined with cancerous pain can help patients to correctly recognize their disease,adjust their mentality,establish confidence,alleviate patients'subjective pain feelings,and improve their adverse emotions.

Narrative Empathy and Patriotism--An Analysis of the Chinese“Main-Melody”Film My People,My Country

Narrative empathy is a relatively new theory and it can guide researchers in the studies of main-melody films so as to promote the communication of the core values of the society.The rhetorical mechanism of narrative empathy can be illustrated from five rhetorical elements,including rhetor,rhetorical goal,rhetorical situation,rhetorical strategy and audience.The theory of narrative empathy can be applied to the case study of the film My People,My Country.In the production of this film,the directors are the rhetors.The rhetors uphold the tenet of closeness,choose the right rhetorical situation as the 70th birthday of the People’s Republic of China,and use appropriate rhetorical strategies in order to realize the rhetorical goals of evoking empathy and inspiring patriotic feelings in the audience’s minds.An exploration and application of narrative empathy can be conducive to the empathic communication of Chinese main-melody films in order to achieve better communication effect.

Analysis of the Characterization of the Old Man in“The Law of Life”from the Narrative Perspective

“The Law of Life”is one of Jack London’s representative works,depicting the story of an elderly Native American abandoned by his family,alone and waiting for life to fade away.This paper,based on narrative theory,aims to explore how the author employs narrative techniques to present the image of the old man in the short story.The narrative techniques of dual focalization and dual narrative timelines in the text demonstrate the abandonment of the old man’s homeland and his inescapable death under a naturalistic view of life and reflect a desolate life picture of resignation towards death under naturalistic determinism,depicting a grim elderly world under the naturalistic concept of“survival of the fittest.”Studying this short story helps us reflect on the living conditions of the elderly and provides insights into how to better care for the elderly population amid the global trend of aging.

Experiencing the Abject Female Body and Writing the Female Self:Body Narrative of In the Heart of the Country

In the Heart of the Country,the second novel by J.M.Coetzee,has been traditionally read as a disembodied writing that focuses on the problem of writing per se instead of the reality.This paper contends that the work is actually a body narrative that explores the visceral pain suffered by Magda whose infertile body impedes her being a qualified subject.As the heroine in a postcolonial novel,Magda is not just a body that is restricted and constructed by the politics of the body,but also a thinking and writing body that consciously questions and resists the gendered bodily norms under whose yardstick her subjecthood is barred.Written in the metafictional manner,Magda’s narrative of the body is not just a record of her corporeal experience,but also a self-conscious negotiation with,and challenge of,the bodily norms under whose yardstick her body has been debased or,in terms of Judith Butler,abjected.Taking her female bodily experience as the starting point,Magda writes a feminine text that values passion,fluidity and non-linearity to disrupt the patriarchal discourse underpinned with logical reasoning.The feminine body narrative endeavors to achieve a new way of communication through which a reciprocal cross race/gender relationship might be established.

Research on Narrative Design of Creative Products Based on Regional Cultural Elements

The research explored the ways and means of narrative design in which regional cultural elements are integrated into cultural and creative products.It also researched a new way of thinking and methods of creative product design based on regional cultural elements in order to satisfy consumers’emotional and cultural experiences.Narrative theory takes the perspective of narrative expression in the design of cultural and creative products.The regional cultural elements were used for better interactive communication with consumers in the form of cultural and creative products.In the narrative of cultural and creative product design,intervening in the development of regional cultural and creative design from the perspective of narratology can better exert and create the cultural value of the region itself,with cultural and creative products playing an important role in“local cultural stories.”This research adopted a qualitative approach and provided ideas and guidance for the narrative design and expression of regional cultural elements in creative products through comparative analysis of case studies.The research highlighted the role of narrative design in creating multi-layered experiences,weaving regional cultural stories into products,and the importance of deep understanding and effective use of regional cultural elements in design.

An Overview of Narrative Medicine in China

This paper sketches the history and the author’s involvement in the development of narrative medicine in China.It also describes“narrative medicine with Chinese characteristics,”explaining why narrative medicine is regarded as a tool to materialize the medical humanities in clinical practice,and detailing the features of narrative medicine in China.The features include the wide acceptance of the“22334 model”of narrative medicine,and borrowing theories and practice from Traditional Chinese Medicine.Finally,the author argues that the medical humanities should be given a“Class-A discipline”status,and narrative medicine should be a class-B discipline under the medical humanities.

The Inheritance and Development of Chinese Narrative Medicine Practice to the Philosophical Wisdom of Traditional Chinese Medicine

Starting from the inheritance and promotion of Chinese life philosophy and traditional Chinese medicine wisdom by Chinese narrative medicine practice,this paper discusses the inheritance and echo relationship between the“close textual reading ability”in Chinese narrative medicine practice and the“four diagnoses”in traditional Chinese medicine wisdom,narrative mediation and the“mind-body holistic philosophy”in traditional Chinese medicine,and narrative wisdom and Dao Sheng in Chinese life philosophy.Meanwhile,by analyzing the stories of contemporary doctors’practice of narrative intelligence,this paper expounds that Chinese narrative medicine is a new model of medical education and clinical practice based on the absorption of Chinese traditional life wisdom and the essence of traditional Chinese medicine culture,and the integration of western narrative medicine concepts.It also advocates Chinese scholars to actively build the discipline of“narrative traditional Chinese medicine,”constantly translate the academic achievements to foreign countries,and create a good narrative ecology of traditional Chinese medicine.

Narrative Medicine Under the Guidance of Traditional Chinese Medicine Theory

This paper is an exploration into the practice of narrative medicine in the clinical setting guided by the theory and approaches of traditional Chinese medicine(TCM).By adopting the theory of TCM,the author attempted to provide the patients with systematic treatment from the perspective of society-psychology-biology under the guidance of both the unity of Heaven and Man,and the unity of Xing(Body)and Shen(Mind/Spirit)through his clinical practice.Guided by yin-yang and Wu Xing(Five Elements)theory and focusing on the social relations of the patients for any possible relationships between patients’social,psychological and biological state,the author took the patients’emotion management as a point of departure and helped the patients recover both physically and psychologically by promoting positive transformation in patients’social,psychological,and biological state.A clinical case was provided at the end of this paper to demonstrate how the above theory was put into practice.Narrative medicine under the guidance of TCM theory can supplement modern medical humanity practices as well as extend the scope of modern medical treatment from the perspective of the unity of Heaven and Man,by enriching the content of narrative medicine,and promoting the medical model from biological medical model toward social-psychological-biological model.

AfterWards:A Narrative Medicine Program at Johns Hopkins Medicine and in China

Narrative medicine is a multidisciplinary field of inquiry and practice based on the premise that medical care takes place in the context of stories.Research on narrative medicine training suggests that it conveys benefits such as improved communication skills and personal and professional growth to physicians,medical students,and other health care providers.Narrative medicine can promote empathy and trust between patients and physicians and foster self-care.In 2014,the author and a colleague started an ongoing inter-disciplinary narrative medicine program in the Children’s Center of the Johns Hopkins Hospital called AfterWards.The program,which meets monthly,is open to all on a volunteer basis.Through literature,art,and writing,AfterWards nurtures empathy,encourages reflective practice,and builds community among a diverse group of health care providers.Through a series of lectures and workshops at Johns Hopkins Medicine,Peking Union Medical College,and Fudan Hospital in Shanghai,the author has introduced AfterWards to Chinese medical educators and clinicians.Working with Dr.Marta Hanson,she created an AfterWards Facilitator’s Guide for the use of Chinese practitioners.A recent White Paper on Chinese health care indicates that an infusion of humanities-based education,of which narrative medicine forms a part,can help rebuild patient-physician trust.Recently,there has been an increase in interest in narrative medicine in the United States and China.However,more research is needed to demonstrate the impact of programs like AfterWards.Challenges to the implementation of narrative medicine programs remain,most significantly in terms of expertise,resources,and time.

Rethinking Yi’an(Medical Cases)as a Tool for Narrative Medicine in China

When narrative medicine(NM)was introduced into China,traditional Chinese medicine scholars found that the core concepts advocated by NM are manifested in Chinese yi’an.But why NM echoes with ancient Chinese yi’an?How can we better integrate NM into Chinese medical practices?To answer those questions,this article first investigates how NM establishes itself as a remedy to biomedicine by taking traditional healing models including TCM as its ideal Other.Then,the narrative traditions of both case histories and yi’an are examined respectively.This article argues that NM is searching for a lost tradition of narrative case histories,but yi’an functions as a living tradition of TCM.The Parallel Chart in NM,designed as a complement to the dehumanized hospital chart,is still based on a dichotomy of science and art and a conflictual doctor-patient model.But yi’an exemplifies the holistic and humane healthcare that NM hopes to achieve.A comparison of both genres also inspired us to rethink the genre of yi’an in NM.Thus,it is concluded that yi’an should be viewed as an epistemic genre integrating individualization and generalization,a bridge linking medicine and literature.And narrative yi’an can well serve as a tool for NM in China.It is also proposed that a thick description of yi’an be encouraged to further promote a pluralistic NM in China.

Stories of Coping with Sickness:Illness Narratives in Early Medieval Chinese Anecdotal Literature

As basic facts of life,illness and healing occur frequently and in a variety of patterns in Chinese non-medical literature,starting from the earliest sources inscribed on oracle bones and continuing throughout literary history up to the present day.This article looks at illness narratives in early medieval anecdotal literature(3rd to 6th century CE)to understand how the experience of being sick or of attending to the sick was reflected in these socio-literary environments and what rhetorical and ideological roles these narratives played in their larger narrative contexts.By focusing on the experiences of the sick and those around them,this article aims at“Honoring the Stories of Illness,”in Rita Charon’s words,that are hiding in plain sight in much of Chinese non-medical literature.

Envelope Method and More General New Global Structures of Solutions for Multi-dimensional Conservation Law

For the two-dimensional(2D)scalar conservation law,when the initial data contain two different constant states and the initial discontinuous curve is a general curve,then complex structures of wave interactions will be generated.In this paper,by proposing and investigating the plus envelope,the minus envelope,and the mixed envelope of 2D non-selfsimilar rarefaction wave surfaces,we obtain and the prove the new structures and classifications of interactions between the 2D non-selfsimilar shock wave and the rarefaction wave.For the cases of the plus envelope and the minus envelope,we get and prove the necessary and sufficient criterion to judge these two envelopes and correspondingly get more general new structures of 2D solutions.

Roles of Case Studies and Case Reports in US East Asian Medicine:A Narrative-Medicine Perspective

Recorded stories of the clinical encounter stretch back to ancient times.Throughout their history,these narratives have been called by different names,reflecting changes in format,function,and audience.This paper examines and explains the differences in two related forms of clinical writing as practiced by East Asian Medicine clinicians in the United States today-the case study and the case report.Each has its strengths and weaknesses;each is suited to different roles.The case study is ideal for education and the practice of narrative medicine,whereas the case report has played a vital role in propelling East Asian Medicine into the arena of modern scientific research.

Research and Practice on the Multi-dimensional Course Goal Achievement Evaluation of Software Engineering

According to the standards of engineering education accreditation,the achievement paths and evaluation criteria of course goals are presented,aimed at the objectives of software engineering courses and the characteristics of hybrid teaching in Kunming University of Science and Technology.Then a multi-dimensional evaluation system for course goal achievement of software engineering is proposed.The practice’s results show that the multi-dimensional course goal achievement evaluation is helpful to the continuous improvement of course teaching,which can effectively support the evaluation of graduation outcomes.

An Ordinal Multi-Dimensional Classification(OMDC)for Predictive Maintenance

Predictive Maintenance is a type of condition-based maintenance that assesses the equipment's states and estimates its failure probability and when maintenance should be performed.Although machine learning techniques have been frequently implemented in this area,the existing studies disregard to the nat-ural order between the target attribute values of the historical sensor data.Thus,these methods cause losing the inherent order of the data that positively affects the prediction performances.To deal with this problem,a novel approach,named Ordinal Multi-dimensional Classification(OMDC),is proposed for estimating the conditions of a hydraulic system's four components by taking into the natural order of class values.To demonstrate the prediction ability of the proposed approach,eleven different multi-dimensional classification algorithms(traditional Binary Relevance(BR),Classifier Chain(CC),Bayesian Classifier Chain(BCC),Monte Carlo Classifier Chain(MCC),Probabilistic Classifier Chain(PCC),Clas-sifier Dependency Network(CDN),Classifier Trellis(CT),Classifier Dependency Trellis(CDT),Label Powerset(LP),Pruned Sets(PS),and Random k-Labelsets(RAKEL))were implemented using the Ordinal Class Classifier(OCC)algorithm.Besides,seven different classification algorithms(Multilayer Perceptron(MLP),Support Vector Machine(SVM),k-Nearest Neighbour(kNN),Decision Tree(C4.5),Bagging,Random Forest(RF),and Adaptive Boosting(AdaBoost))were chosen as base learners for the OCC algorithm.The experimental results present that the proposed OMDC approach using binary relevance multi-dimensional classification methods predicts the conditions of a hydraulic system's multiple components with high accuracy.Also,it is clearly seen from the results that the OMDC models that utilize ensemble-based classification algorithms give more reliable prediction performances with an average Hamming score of 0.853 than the others that use traditional algorithms as base learners.

Analysis of Narrative Strategies in Colum McCann’s Short Story“Sisters”

As the opening work of“Fishing the Sloe-Black River Stories,”Irish-American writer Colum McCann’s short story“Sisters”has attracted scholars’interest with its profuse historical background and themes of the times.From the perspective of narratology,this paper considers that the writer uses narrative techniques such as non-linear narration and embedded structure to express multi-level narrative voices through a first-person narrator,Sheona.These narrative techniques help to fully reflect the theme of the work and endow the work with great aesthetic and ideological value.

Data inversion of multi-dimensional magnetic resonance in porous media

Since its inception in the 1970s,multi-dimensional magnetic resonance(MR)has emerged as a powerful tool for non-invasive investigations of structures and molecular interactions.MR spectroscopy beyond one dimension allows the study of the correlation,exchange processes,and separation of overlapping spectral information.The multi-dimensional concept has been re-implemented over the last two decades to explore molecular motion and spin dynamics in porous media.Apart from Fourier transform,methods have been developed for processing the multi-dimensional time-domain data,identifying the fluid components,and estimating pore surface permeability via joint relaxation and diffusion spectra.Through the resolution of spectroscopic signals with spatial encoding gradients,multi-dimensional MR imaging has been widely used to investigate the microscopic environment of living tissues and distinguish diseases.Signals in each voxel are usually expressed as multi-exponential decay,representing microstructures or environments along multiple pore scales.The separation of contributions from different environments is a common ill-posed problem,which can be resolved numerically.Moreover,the inversion methods and experimental parameters determine the resolution of multi-dimensional spectra.This paper reviews the algorithms that have been proposed to process multidimensional MR datasets in different scenarios.Detailed information at the microscopic level,such as tissue components,fluid types and food structures in multi-disciplinary sciences,could be revealed through multi-dimensional MR.

Spatial Narrative of the Film My People,My Country

The film My People,My Country tells seven stories of great historical significance that have occurred since New China’s founding 70 years ago.The film takes time as a clue and narrates the transformation of space.Based on the understanding of spatial narrative,this paper explores the spatial narration in the film from the perspectives of narrative space formation,narrative means,and spatial expression of emotion.

Narrative in Poetic Sound,Form and Meaning:Melancholy in Poe’s Poem of“Ulalume”

“Melancholy”has been one of the most typical themes in Allan Poe’s literary works,and is also vividly represented in the Poe’s poem of“Ulalume”.This article is going to analyze the“melancholy”in Poe’s“Ulalume”with the three-dimensional narrative approach from poetic sound,form and meaning,and demonstrate how Poe represents the theme of“melancholy”aurally,visually and mentally.