Academic literature on the topic 'Motion pictures, periodicals'

‘Oscar’ is the best-known symbol of the Academy of Motion Picture Arts and Sciences. But there is more to the Academy than the golden statuette. The Academy’s Margaret Herrick Library, which has been in existence for 80 years, is widely regarded as the pre-eminent research and reference facility for the study of all aspects of motion pictures, as an art form and an industry. The non-circulating research and reference collection, located in Beverly Hills, California, is open to the public, free of charge, and is heavily used by students, scholars, industry personnel, journalists, filmmakers and the general public. Its holdings document the multiple facets of the film industry and its personnel, past and present, and include books, periodicals, clipping files and screenplays, as well as special collections of photographs, manuscripts, posters, graphic art materials, music and recorded sound, and oral histories.

In this paper, asymmetric periodic motions in a periodically forced, softening Duffing oscillator are presented analytically through the generalized harmonic balance method. For the softening Duffing oscillator, the symmetric periodic motions with jumping phenomena were understood very well. However, asymmetric periodic motions in the softening Duffing oscillators are not investigated analytically yet, and such asymmetric periodic motions possess much richer dynamics than the symmetric motions in the softening Duffing oscillator. For asymmetric motions, the bifurcation tree from asymmetric period-1 motions to chaos is discussed comprehensively. The corresponding, unstable and stable, asymmetric and symmetric, periodic motions in the softening Duffing oscillator are presented, and numerical illustrations of stable and unstable periodic motions are completed. This investigation provides a better picture of complex motion in the softening Duffing oscillator.

In this paper, period-3 motions to chaos in the periodically forced, softening Duffing oscillator are investigated analytically. The analytical solutions for period-3 and period-6 motions are approximated through the generalized harmonic balance method. The bifurcation trees of period-3 motions to chaos are presented analytically. The symmetric and asymmetric period-3 motions are found. The symmetric to asymmetric period-3 motions experience the saddle-node bifurcation. From the Hopf bifurcation of the asymmetric period-3 motion, period-6 motions are determined analytically from the bifurcation tree of period-3 motions. Such an investigation provides a complete picture of period-3 motions to period-6 motions. With such bifurcation tree, the chaotic motions relative to period-3 motions in such a softening Duffing oscillator can be determined analytically. In a similar fashion, other bifurcation trees of period-m motions to chaos can be determined analytically.

This essay is in two parts. Part I examines the dynamism and the political economy of the popular culture in Iran by focusing on the developments in the publication of film periodicals since the revolution of 1979. Part II provides a list of periodicals since the revolution that have dealt with cinema and the film industry.Periodicals specializing in film and cinema as well as those which devote only a section of each issue to the motion-picture industry are all part of the larger cultural dynamics of what we might call the Iranian post-revolutionary popular culture. These specialized and allied periodicals cannot be considered in a vacuum since, as part of the dynamics of this popular culture, they are involved in a host of negotiations and conflicting relations with the clerical state, official censorship boards, advertisers, film producers, the publishing industry, and finally their own readers.

Two different kinds of metallic plates on a rotating disk target were irradiated with a MeV proton beam, and quasi-monochromatic pulsed X-rays with different energies around the absorption edge of the contrast medium were alternately produced. By using these dual-energy X-rays and a high-sensitivity X-ray movie camera, we took a motion picture of the transmission image of a periodically moving phantom, which simulated a rat heart as a test animal. We found that the enhanced movie imaging of the contrast agent is available by subtraction between adjacent picture frames.

Pipelines require periodical inspection to detect corrosion, deformation and congestion with obstacles in the network. Autonomous mobile robots are good solutions for this task. Visual information from the pipe interior associated with a location stamp is needed for inspection. In this paper, the previous designs of autonomous robots are reviewed and a new robot is developed to ensure simple design and smooth motion. Images are processed online to detect irregularity in pipe and then start capturing high resolution pictures to conserve the limited memory size. The new robot moves in pipes and provides video stream of pipe interior with location stamp. The visual information can later be processed offline to extract more information of pipeline condition to make maintenance decisions.

We examine the spectral properties of single and multiple matter-wave dark solitons in Bose–Einstein condensates confined in parabolic traps, where the scattering length is periodically modulated. In addition to the large density limit picture previously established for homogeneous nonlinearities, we explore a perturbative analysis in the vicinity of the linear limit, which provides good agreement with the observed spectral modes. Between these two analytically tractable limits, we use numerical computations to fill in the relevant intermediate regime. We find that the scattering length modulation can cause a variety of features absent for homogeneous nonlinearities. Among them, we note the potential oscillatory instability even of the single dark soliton, the potential absence of instabilities in the immediate vicinity of the linear limit for two dark solitons, and the existence of an exponential instability associated with the in-phase motion of three dark solitons.

In this paper, a coherent superposition of angular-momentum states created by absorption of polarized light by molecules is analyzed. Attention is paid to the time evolution of wave packets representing the spatial orientation of the internuclear axis of a diatomic molecule. Two examples are considered in detail. Molecules absorbing light in a permanent magnetic field experiencing the Zeeman effect and molecules absorbing light in a permanent electric field experiencing the quadratic Stark effect. In a magnetic field, we have a wave packet that evolves in time exactly as a classical dipole oscillator in a permanent magnetic field (classical-physics picture of the Zeeman effect). In the second case, we have a wave packet that goes through periodical changes of shape of the packet with revivals of the initial shape. This is pure quantum behavior. The classical motion of angular momentum in an electric field in the case of a quadratic Stark effect is known to be a periodic. Solutions obtained for wave packet evolution are briefly compared with Rydberg-state coherent wave packets and harmonic-oscillator wave packets. Zeeman and Stark effects in small molecules continuously attract the attention of researchers, theoreticians, as well as experimentalists. These investigations allow us to obtain a deeper understanding of the interaction of molecules with stationary external fields and also can be used as a practical tool to measure different molecular characteristics, such as permanent electric or magnetic dipole moments, intramolecular perturbations, etc. It is worthwhile analyzing these effects as an evolution of wave packets. All this motivates a comparison of the quantum and classical picture of Zeeman and Stark effects in molecules.PACS No.: 33.55.Be

Continuous monitoring of the varying topographical characteristics of shorelines is important for effective coastal management. Closed-circuit television (CCTV) cameras are installed to accumulate photographic data on coastal topographical changes. The overall change in the coastal waters can be intuitively understood from the images. However, the amount of three-dimensional (3D) changes that can be grasped is limited. To address this, studies have employed aerial photogrammetry, which is the use of unmanned aerial vehicles (UAVs) to capture aerial pictures, construct 3D models of target areas, and perform analysis through scale-invariant feature transform and structure from motion technologies. Although highly efficient, this technique requires several ground-control points (GCPs), which could corrupt the overall imagery. This study designs real-time kinematics—global navigation satellite system (RTK–GNSS) UAV, which requires few GCPs. To evaluate the positional accuracy of the captured UAV orthographic images and digital surface models (DSMs) used for precise coastal terrain measurements, a virtual reference service survey was performed to determine the vertical errors. The R-squared was 0.985, which is close to 1.0. Short-term and one-year topographic changes before and after a storm were investigated using time-series UAV image data after a coastal maintenance project. Analysis of the coefficient of variation in the beach volume for one year revealed that submerged breakwater reduced erosion during high wave resistance. The submerged breakwater located in the center exhibited variability similar to the opening. Hence, this method is more suitable for periodically monitoring coastal areas.

The issue of the journal begins with an article on French sinology. French sinology takes a special place in the history of the sinological studies development. It was France that became the first country where the transformation of missionary sinology, which was common among a limited circle of researchers (mainly in a religious sphere), into the academic scientific discipline, which had already been taught and studied at a professional level in academic institutions, occurred. The Parisian type of sinology used to dominate the entire world for a long time, including such powerful centers of Chinese studies as Germany, Great Britain, the USA, and China itself. In order to form a complete picture of sinology development in France, the authors singled out and analyzed three historical periods covering the entire history of Chinese studies development, starting from its birth and flourishment to the process of stagnation. Modern scientific communication traditionally uses visual narratives, such as comics, for education, presentation of scientific achievements to a mass audience, and as an object of research. In the article by Oksana Hudoshnyk and Oleksandr P. Krupskyi, offers a three-level characterization of the interaction of comic culture and science in a diachronic aspect. Attention is focused not only on the chronological stages of these intersections, the expression of the specifics of the interaction is offered against the background of scientific and public discussions that accompany the comics–science dialogue to this day. Emphasis is placed on the unique phenomenon of the simultaneous concordance of various stages of the dialogue between comics and science, on the prolonged replication of successful inventions into modern experience, and the active testing of known narratives at new levels of a scientific presentation. The next paper assesses the topicality of Vernadsky's concept of the noosphere, coined over almost twenty years starting in the early 20th century. Emphasizing the uniqueness of Vernadsky's concept of the noosphere as the transformation of the biosphere by a man using reason, we concentrate on the assessment of the utopian or realistic nature of his vision of the future of humanity. Based on the philosophical case-studies analysis, it identifies the ideological roots of the noosphere concept, the development of views on the concept in time, the role of reason and scientific thinking, the opinions of its supporters and critics, and Moiseev's related concept of co-evolution. Lectures de Potentia Restitutiva or Of Spring: Explaining the Power of Springing Bodies (1678) is an important book for the history of science. This book is better known for Hooke’s presentation of the law that bears his name. In the article by Isadora Monteiro, seeks to study the Lectures de Potentia Restitutiva once again to better understand Hooke’s thoughts about the rule which bears his name and his conception of gravity, which the author considered a force. Here Hooke’s definitions of body and motion will be presented, as well as his actual objective when he formulated the so-called Hooke’s Law. As we will see, Hooke intended to create a “philosophical scale” to measure the gravitational attraction between bodies. By considering his previous publications, such as An attempt to prove the motion of the Earth from Observations or Micrographia: or some Physiological Descriptions of Minute Bodies, or even unpublished works such as On the inflection of a direct motion into a curve by supervening Attractive principle, it becomes clear that Hooke was already opening a path toward an understanding of gravity before Newton’s Principia (1687) were published. By taking into account the controversy between Isaac Newton and Robert Hooke, we also intend to strengthen the idea that Hooke was an indispensable contributor to the elaboration of a law of universal gravitation. In 1915, the first occupational therapy school was founded by Jane Addams at Hull House (Chicago, USA). In that process, Addams inspired the first generation of occupational therapists, especially Eleanor Clarke Slagle. Thus, in the article by Rodolfo Morrisonseeks to highlight the contribution of Jane Addams to the development of Occupational Therapy through an in-depth bibliographic review, from primary sources. The next article presents the results of a study of the features of biographical and prosopographic materials about famous mathematicians and natural scientists, published in one of the most authoritative journals “Bulletin of Experimental Physics and Elementary Mathematics”, which was published in Kyiv and Odesa during 1886–1917. In fact, the journal was an unofficial periodical printed branch of the Mathematical Department of the Novorossiysk Society of Naturalists. The aim of the next research is to study the policy efforts conducted by the Indonesian government since the beginning of independence in 1945 to present, in advancing science and technology and innovation. A content analysis approach is employed to identify each stipulated regulation in Indonesia in the form of Laws, Government Regulations, Presidential Regulations, Presidential Decrees, and Presidential Instructions. There are 78 regulations in the field of science and technology and innovation that are analyzed. The results of the analysis are described based on the emergence of regulations and institutional implications generated as part of the ecosystem. In the article by Ihor Annienkov, based on the problem-chronological, comparative-historical, historiographical, and source-research methods, as well as the method of actualization, identifies the extent of borrowing foreign design and technological solutions in the Ukrainian Soviet Socialist Republic for projecting electrical machines in the second half of the 1930s, as well as the reasons for the absence of unambiguous information in historiography regarding the existence of this phenomenon in the republic at this chronological stage. The publication provides a general assessment of the quality of scientific support for the processes of creating electrical machines, establishes the ways of fulfilling the scientific-technical borrowings that were studiedand the dynamics of their development, analyzes their role in the growth of the technical level of products of the Ukrainian electrical machine-building branch. In the article by Mykola Ruban and Andrii Fomin, attempts to investigate the historical circumstances of the mastering and development of the industrial production of rolling stock in Ukraine from 1991 to 2021. In the course of the scientific development of the proposed research, materials from mass-circulation newspapers, industry publications of railway transport, as well as technical studies of employees of manufacturing plants were used. The next discusses the conditions and prerequisites for choosing the location of the plant; considers the stage of the establishment (foundation) of the plant; examines the stage of plant construction and equipping it with technological facilities in detail; analyzes the development and establishment of the plant between 1897 and 1914. A brief analysis of locomotive designs produced by the Kharkiv Locomotive Plant from 1897 to 1914 has been made. The article shows the significance of Consultative Congresses of Traction Engineers for the development of railway machinery both at Kharkiv Locomotive Plant and for the entire railway industry. The purpose of next study is to highlight the peculiarities of the development of the Russian aviation industry during the First World War. The focus is on analyzing production programs and matching their quantitative and qualitative parameters to war requirements. Production plans of leading Russian aviation factories as well as qualitative and quantitative parameters of products have been analyzed in the article.

Abstract As The Homeless Became An Established feature of American society in the early twentieth century, the image of this outcast group underwent a dramatic transformation. In middle-class literature and periodicals the view of the tramp as a dangerous, criminal agitator all but disappeared. No single stereotype replaced it; rather there emerged a number of overlapping—and frequently competing— images. Aspects of the traditional view that were not discarded were sometimes transformed in a way that would have astounded the moralists of the 1870s. What was once regarded as a defect in the moral sensibilities of the vagabond—such as his irresponsible desire to avoid work—sometimes became little more than a quaint idiosyncracy, if not actually a trait to be admired. The figure of the tramp also was significant in vaudeville, popular music, and early motion pictures. Reflecting the concerns and sentiments of a working- class or mixed-class audience, these popular entertainment forms often employed the symbol of the homeless man to criticize the in- equities of the new industrial order.

Abstract Although Popular Science Monthly focused on applied scientific research, including advances in photographic and communication technologies, this magazine paid surprisingly little attention to motion pictures after the end of the nineteenth century, beyond occasionally bemoaning the effect of “picture shows.” Yet once this periodical was transformed in 1915 into a heavily illustrated magazine aimed at a mass market, coverage of motion pictures became a regular feature. The new Popular Science Monthly highlighted non-commercial uses of the medium and inventive modifications of the motion picture apparatus, while celebrating the bravado of stunt performers and camera operators as well as the logistical challenges of creating thrilling spectacle through special effects and set construction. A close look at Popular Science Monthly from 1897 through 1916 offers a revealing historical vantage point on American cinema’s particular version of mediated modernity and on the discourse of useful cinema in the early twentieth century.

The first chapter searches for evidence of the production of the first Singaporean and Malayan film New Friend in old periodicals from the 1920s held in the British Library. This corrects the common misconception that this film was never screened and confirms the historical significance and standing of New Friend as the first Singaporean and Malayan film. This chapter also describes the origins of, and public response to, the Nanyang Low Poey Kim Independent Motion Picture Company. It also gives an overview of Liu’s tragic life, from film company owner to his return to China to fight against the Japanese as a ‘Nanyang Volunteer Driver and Mechanic’. In addition, this chapter describes the New Friend production team and the debates the film sparked among audiences. It then further investigates the problems that the film confronted at the time of its production, including censorship imposed by the British colonial government during the 1920s, the oscillation found in New Friend’s screenplay between the Nanyang and Chinese styles of literature and art, and the way it handles entanglements between ‘new immigrants’ and Chinese Peranakan. This chapter also observes that New Friend features a Sinophone ‘linguistic creolisation’, inverting the hierarchical relationship between Chinese people and foreigners found in S.E. Asian reality. This reflects Liu’s optimistic hope that S.E. Asian Chinese society would unite under the banner of ‘Chineseness’ and resist colonial power. Liu Beijin and the case of New Friend represent pre–Cold War S.E. Asian Chinese cultural productions of Chinese historical identity, in which Chineseness and hybridity coexisted without a binary choice. This provides a historical dimension to reflections on Sinophone topics related to Chineseness and hybridity.