Sample records for celluloid
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ERIC Educational Resources Information Center
Doherty, Thomas
2008-01-01
From 1895, the traditional date for the birth of cinema as everybody knows it (that is, the projection of celluloid, in public space, for money--a racket first stumbled upon by Auguste and Louis Lumiere in the basement of the Grand Cafe in Paris), until now, the 35mm photographic image has been the preferred canvas for motion-picture art. Through…
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A technique to produce aluminum color bands for avian research
Koronkiewicz, T.J.; Paxton, E.H.; Sogge, M.K.
2005-01-01
We developed a technique to produce metal (aluminum) color bands, in response to concerns about leg injuries caused by celluloid-plastic color bands applied to Willow Flycatchers (Empidonax traillii). The technique involves color-anodized aluminum bands (unnumbered blanks and federal numbered bands), with auto pin-striping tape and flexible epoxy sealant, to create a variety of solid, half- and triple-split colors. This allows for hundreds of unique, high-contrast color combinations. During six consecutive years of application, these colored metal bands have resisted color fade compared to conventional celluloid-plastic bands, and have reduced leg injuries in the flycatcher. Although not necessarily warranted for all color-banding studies, these metal bands may provide a lower-impact option for studies of species known to be impacted by plastic color bands.
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Hanaoka, Shigeyuki; Nomura, Koji; Kudo, Shinichi
2005-09-02
Knowledge of the exact nature of the constituents of abandoned chemical weapons (ACW) is a prerequisite for their orderly destruction. Here we report the development of analytical procedures to identify diphenylchloroarsine (DA/Clark I), diphenylcyanoarsine (DC/Clark II) and related substances employed in one of the munitions known as "Red canister". Both DA and DC are relatively unstable under conventional analytical procedures without thiol derivatization. Unfortunately however, thiol drivatization affords the same volatile organo-arsenic derivative from several different diphenylarsenic compounds, making it impossible to identify and quantify the original compounds. Further, diminishing the analytical interference caused by the celluloid powder used as a stacking material in the weapons, is also essential for accurate analysis. In this study, extraction and instrumental conditions have been evaluated and an optimal protocol was determined. The analysis of Red canister samples following this protocol showed that most of the DA and DC associated with pumice had degraded to bis(diphenylarsine)oxide (BDPAO), while those associated with celluloid were dominantly degraded to diphenylarsinic acid (DPAA).
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Story Games: Marrying Silicon, Celluloid, and CD-ROM.
ERIC Educational Resources Information Center
Gussin, Lawrence
1994-01-01
Reports on themes emphasized at the April 1994 Computer Game Developers Conference held in Santa Clara (California), including the exploding CD-ROM marketplace and the potential and challenge of using CD-ROM's multimedia capacity to build cinema-quality stories and characters into computer games. Strategies for introducing more complex plots are…
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Grand Manner Aesthetics in Landscape: From Canvas to Celluloid
ERIC Educational Resources Information Center
Auger, Emily E.
2009-01-01
The methods by which environmental issues are aestheticized in late-twentieth-century film is directly and historically related to those established for grand manner painters by Nicholas Poussin (1594-1665) and taught at the French academy from the seventeenth through the nineteenth centuries. That these fundamentals were part of the training of…
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Application and Testing of Transparent Plastics Used in Airplane Construction
NASA Technical Reports Server (NTRS)
Riechers, K; Olms, J
1938-01-01
This report concerns the efforts being made to remove the source of danger to passengers arising from the fracturing of silicate glass. Some of the alternatives presented include: single-layer safety glass, multi-layer safety glass, transparent plastic resins. Some of the resins considered are celluloid, cellulose acetates, and mixtures of polymers.
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The Black Man on Film: Racial Stereotyping. Hayden Film Attitudes and Issues Series.
ERIC Educational Resources Information Center
Maynard, Richard A.
Motion pictures have long been recognized as a mirror of society's values and attitudes, and for motivational and impression-making impact they are unsurpassed. The Hayden Film Attitudes and Issues Series is based on the teacher's source book, the Celluloid Curriculum: How to Use Movies in the Classroom. This series presents written sources…
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The Smell of Celluloid in the Classroom: Five Great Movies That Teach.
ERIC Educational Resources Information Center
Johnson, Julie; Vargas, Colby
1994-01-01
Asserts that the development of the U.S. film industry has been linked to key historical concerns such as the expansion of urban culture, the mushrooming of technology, population and industrial booms in California, and the growth of a coherent national culture. Presents an annotated bibliography of feature films for classroom use. (CFR)
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The Celluloid Literature: Film in the Humanities.
ERIC Educational Resources Information Center
Jinks, William
The purposes of this book are to introduce film as an art and to show how close, both in form and content, literature and the narrative film are to one another. To accomplish these purposes, the basic components of literature and film are compared, including language (the novel uses words, while the film uses images), point of view, and figurative…
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Ceramic Uncles & Celluloid Mammies: Black Images and Their Influence on Culture.
ERIC Educational Resources Information Center
Turner, Patricia A.
Using the methods of cultural criticism to analyze the images of Blacks prevalent in American popular culture, this book examines possible connections between the finite and often distorted range of depictions of Blacks, especially prevalent in the mass media, to the treatment that they receive in contemporary society. The book looks at the way…
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The Celluloid Ceiling: Women Academics, Social Expectations, and Narrative in 1940s American Film
ERIC Educational Resources Information Center
Reynolds, Pauline J.
2009-01-01
This paper examines the portrayal of women university academics in American films from the 1940s. It applies analytical tools from a critical methodology to access the socio-cultural ideas and values attributed to the female professoriate during what is a period of great change for women in American society. This analysis reveals that the values…
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Celluloid Rhetoric: The Use of Documentary Film to Teach Rhetorical Theory.
ERIC Educational Resources Information Center
Foss, Karen A.
Three components seem central to the definition of a documentary film: (1) the filmmaker should seek to provide as valid a record as possible of the facts, (2) the filmmaker must not neglect artistry in the portrayal of reality, and (3) a persuasive purpose is inherent to the form. Thus, documentary film provides for the artistic portrayal of…
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Aesthetic and Functional Rehabilitation of the Primary Dentition Affected by Amelogenesis Imperfecta
Marquezin, Maria Carolina Salomé; Zancopé, Bruna Raquel; Pacheco, Larissa Ferreira; Gavião, Maria Beatriz Duarte; Pascon, Fernanda Miori
2015-01-01
The objective of this case report was to describe the oral rehabilitation of a five-year-old boy patient diagnosed with amelogenesis imperfecta (AI) in the primary dentition. AI is a group of hereditary disorders that affects the enamel structure. The patient was brought to the dental clinic complaining of tooth hypersensitivity during meals. The medical history and clinical examination were used to arrive at the diagnosis of AI. The treatment was oral rehabilitation of the primary molars with stainless steel crowns and resin-filled celluloid forms. The main objectives of the selected treatment were to enhance the esthetics, restore masticatory function, and eliminate the teeth sensitivity. The child was monitored in the pediatric dentistry clinic at four-month intervals until the mixed dentition stage. Treatment not only restored function and esthetic, but also showed a positive psychological impact and thereby improved perceived quality of life. The preventive, psychological, and curative measures of a young child with AI were successful. This result can encourage the clinicians to seek a cost-effective technique such as stainless steel crowns, and resin-filled celluloid forms to reestablish the oral functions and improve the child's psychosocial development. PMID:25705526
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ERIC Educational Resources Information Center
Nicolazzo, Z.
2014-01-01
Critically analyzing films allows for the interrogation of how such binaries as normal/abnormal, good/bad, and moral/immoral are culturally (re)inscribed, who sets the boundaries of what is deemed socially legible, and who gets to decide where these boundaries are set. This article utilizes critical discourse analysis to explore the transgender…
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Spectrophotometric Attachment for the Vacuum Ultraviolet
NASA Technical Reports Server (NTRS)
Axelrod, Norman N.
1961-01-01
An absorption spectrophotometric attachment to a vacuum ultraviolet monochromator has been built and tested. With an empty sample chamber, the ratio of the radiant flux through the sample chamber to the radiant flux through the reference chamber was measured. By optimizing conditions at the entrance slit, the ratio was constant within experimental error over the region 1000-1600 A. The transmittance of thin celluloid films was measured with the attachment.
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1967-01-01
if it does not display a currently valid OMB control number. 1. REPORT DATE 1967 2. REPORT TYPE 3. DATES COVERED 00-00-1967 to 00-00-1967 4...tapered distally. FEMALE and LARVA. Unknown. PUPA. As in figure 8. Description and figure based on cast skins. Cephalothorax. Respiratory trumpet... MALAY STATES/Dr . G. F. Leicester/l912-350”, terminalia mounted in celluloid on pin. The specimen is in a very poor condition, 3 legs and abdo- men
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Parisotto, Thaís Manzano; de Souza-E-Silva, Cintia Maria; Steiner-Oliveira, Carolina; Nobre-dos-Santos, Marinês; Gavião, Maria Beatriz Duarte
2009-03-01
The purpose of this case report was to describe the oral rehabilitation of a 4-year-old girl presenting early childhood caries (ECC). ECC is highly prevalent in developing countries and its severity increases with age. This disease implies serious consequences for the development of the stomatognathic system and for the child's quality of life. As young children are usually anxious about dental treatment, their level of co-operation is limited, leading to a challenging situation. A 4-year-old girl was brought by her mother for dental treatment with the complaint of pain. The clinical examination revealed extensive carious coronary destructions. After preventive and curative measures, the oral rehabilitation was performed; it included the use of stainless steel crowns, resin filled celluloid crowns with previous cementation of glass post pins when necessary, an amalgam restoration, orthodontic treatment, and a partial removable prosthesis. The child has been monitored in the Pediatric Dentistry Clinic at 4-monthly intervals. The oral rehabilitation was able to reestablish the oral health in the primary arches mutilated by early childhood caries. This is important for the establishment of an adequate mixed and permanent dentition, for proper facial and maxillary growth, and to the child's psychological and social development. The full management, including preventive, psychological, and curative measures of a young child with severe ECC was found successful after 8 months of follow up. This result can encourage the clinicians to seek a cost-effective technique such as stainless steel crowns, resin filled celluloid crowns, and partial removable prosthesis to reestablish the oral functions and improve the child's psycho-social development.
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The use of light in prey capture by the tropical pitcher plant Nepenthes aristolochioides.
Moran, Jonathan A; Clarke, Charles; Gowen, Brent E
2012-08-01
Nepenthes pitcher plants deploy tube-shaped pitchers to catch invertebrate prey; those of Nepenthes aristolochioides possess an unusual translucent dome. The hypothesis was tested that N. aristolochioides pitchers operate as light traps, by quantifying prey capture under three shade treatments. Flies are red-blind, with visual sensitivity maxima in the UV, blue, and green wavebands. Red celluloid filters were used to reduce the transmission of these wavebands into the interior of the pitchers. Those that were shaded at the rear showed a 3-fold reduction in Drosophila caught, relative to either unshaded control pitchers, or pitchers that were shaded at the front. Thus, light transmitted through the translucent dome is a fundamental component of N. aristolochioides' trapping mechanism.
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The use of light in prey capture by the tropical pitcher plant Nepenthes aristolochioides
Moran, Jonathan A.; Clarke, Charles; Gowen, Brent E.
2012-01-01
Nepenthes pitcher plants deploy tube-shaped pitchers to catch invertebrate prey; those of Nepenthes aristolochioides possess an unusual translucent dome. The hypothesis was tested that N. aristolochioides pitchers operate as light traps, by quantifying prey capture under three shade treatments. Flies are red-blind, with visual sensitivity maxima in the UV, blue, and green wavebands. Red celluloid filters were used to reduce the transmission of these wavebands into the interior of the pitchers. Those that were shaded at the rear showed a 3-fold reduction in Drosophila caught, relative to either unshaded control pitchers, or pitchers that were shaded at the front. Thus, light transmitted through the translucent dome is a fundamental component of N. aristolochioides' trapping mechanism. PMID:22836498
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Metrological digital audio reconstruction
Fadeyev,; Vitaliy, Haber [Berkeley, CA; Carl, [Berkeley, CA
2004-02-19
Audio information stored in the undulations of grooves in a medium such as a phonograph record may be reconstructed, with little or no contact, by measuring the groove shape using precision metrology methods coupled with digital image processing and numerical analysis. The effects of damage, wear, and contamination may be compensated, in many cases, through image processing and analysis methods. The speed and data handling capacity of available computing hardware make this approach practical. Two examples used a general purpose optical metrology system to study a 50 year old 78 r.p.m. phonograph record and a commercial confocal scanning probe to study a 1920's celluloid Edison cylinder. Comparisons are presented with stylus playback of the samples and with a digitally re-mastered version of an original magnetic recording. There is also a more extensive implementation of this approach, with dedicated hardware and software.
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Forensic characterization of camcorded movies: digital cinema vs. celluloid film prints
NASA Astrophysics Data System (ADS)
Rolland-Nevière, Xavier; Chupeau, Bertrand; Do"rr, Gwena"l.; Blondé, Laurent
2012-03-01
Digital camcording in the premises of cinema theaters is the main source of pirate copies of newly released movies. To trace such recordings, watermarking systems are exploited in order for each projection to be unique and thus identifiable. The forensic analysis to recover these marks is different for digital and legacy cinemas. To avoid running both detectors, a reliable oracle discriminating between cams originating from analog or digital projections is required. This article details a classification framework relying on three complementary features : the spatial uniformity of the screen illumination, the vertical (in)stability of the projected image, and the luminance artifacts due to the interplay between the display and acquisition devices. The system has been tuned with cams captured in a controlled environment and benchmarked against a medium-sized dataset (61 samples) composed of real-life pirate cams. Reported experimental results demonstrate that such a framework yields over 80% classification accuracy.
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Radio Wave Generation by a Collision or Contact between Various Materials
NASA Astrophysics Data System (ADS)
Takano, T.; Hanawa, R.; Saegusa, K.; Ikeda, H.
2014-12-01
In fracture of rock, radio wave emission was found experimentally [1]. This phenomenon could be used to detect a rock fracture during an earthquake or a volcanic activity [2]. The cause of the radio wave is expected to be micro-discharges, which are generated by an inhomogeneous potential distribution around micro-cracks. In order to better understand the phenomena and clarify the cause of radio wave emission, we carried out experiments to detect the emission in the cases of a collision or contact between various materials. We used receiving systems with great sensitivities and sufficient frequency bandwidths at 1 MHz-, 300 MHz-, 2 GHz-, and 18 GHz-bands. The specimen materials are as follows: Steel (2) Brass (3) Copper (4)Small coin (5)Celluloid. We obtained the following results: The signal was detected for the specimen of (1) to (4), but not for (5). The signal is composed of intermittent spikes which include waves with a frequency close to the center frequency of each frequency band. The power is strongest at the lower frequencies among all frequency bands. The more details will be given in the presentation. The origin of radio wave emission from the metal is supposed to be discharges between materials in these experiments. It is surprising that even a small coin can generate a significant amount of radio wave. Accordingly, it is inferred that all amount of charges are discharged through a conductive metal. On the other hand, celluloid did not generate radio wave, though the specimen was sufficiently charged by brushing. It is inferred that a quite localized charge was discharged but the remaining charges were blocked due to poor conductivity. Extending this hypothesis, large-scale contact should have occurred between broken fragments for the radio wave generation in the aforementioned rock fracture experiments. Turbulence of the fragments is a candidate for the explanation. [1] K. Maki et al., "An experimental study of microwave emission from compression failure of rocks" (in Japanese), Jour. of the Seismological Society of Japan, vol.58, no.4, pp.375-384, 2006.[2] T. Takano al., "Detection of microwave emission due to rock fracture as a new tool for geophysics: A field test at a volcano in Miyake Island, Japan", Journal of Applied Geophysics, 94, pp.1-14, 2013.
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Glass fiber reinforced composite resin as an intracanal post--a clinical study.
Subramaniam, Priya; Babu, K L Girish; Sunny, Raju
2008-01-01
Restoration of primary incisors, which have been severely damaged by early childhood caries or trauma, is a difficult task for the pediatric dentist. With the introduction of new adhesive systems and restorative materials, alternative approaches for treating these teeth have been proposed. Ten healthy children aged between 3-4 years who had 28 grossly destructed primary maxillary incisors requiring intra canal retention were selected for the study. Following root canal treatment, either a Glass Fiber Reinforced Composite Resin (GFRCR everStick,, Finland) or an omega shaped stainless steel wire were placed as intracanal posts in these teeth. Flowable composite was used for cementation of posts and also to build up the coronal structure using celluloid strip crowns. Both types of intracanal posts were evaluated for retention and marginal adaptation at 1, 6 and 12 months. The data obtained was subjected to statistical analysis. GFRCR intracanal posts showed better retention and marginal adaptation than omega shaped stainless steel wire posts.
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Preoperative Planning of Orthopedic Procedures using Digitalized Software Systems.
Steinberg, Ely L; Segev, Eitan; Drexler, Michael; Ben-Tov, Tomer; Nimrod, Snir
2016-06-01
The progression from standard celluloid films to digitalized technology led to the development of new software programs to fulfill the needs of preoperative planning. We describe here preoperative digitalized programs and the variety of conditions for which those programs can be used to facilitate preparation for surgery. A PubMed search using the keywords "digitalized software programs," "preoperative planning" and "total joint arthroplasty" was performed for all studies regarding preoperative planning of orthopedic procedures that were published from 1989 to 2014 in English. Digitalized software programs are enabled to import and export all picture archiving communication system (PACS) files (i.e., X-rays, computerized tomograms, magnetic resonance images) from either the local working station or from any remote PACS. Two-dimension (2D) and 3D CT scans were found to be reliable tools with a high preoperative predicting accuracy for implants. The short learning curve, user-friendly features, accurate prediction of implant size, decreased implant stocks and low-cost maintenance makes digitalized software programs an attractive tool in preoperative planning of total joint replacement, fracture fixation, limb deformity repair and pediatric skeletal disorders.
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The hologram as a space of illusion
NASA Astrophysics Data System (ADS)
Oliveira, Rosa M.
2013-03-01
One of the most interesting aspects of art holography is the study of 3D holographic image. Over the centuries, artists have chased the best way to represent the third dimension as similar to reality as possible. Several steps have been given in this direction, first using perspective, then photography, and later with movies, but all of these representations of reality wouldn't reach the complete objective. The realism of a 3D representation on a 2D support (paper, canvas, celluloid) is completely overcome by holography. In spite of the fact that the holographic plate or film is also a 2D support, the holographic image is a recording of all the information of the object contained in light. Our perception doesn't need to translate the object as real. It is real. Though immaterial, the holographic image is real because it exists in light. The same parallax, the same shape. The representation is no more an imitation of reality but a replacement of the real object or scene. The space where it exists is a space of illusion and multiple objects can occupy the same place in the hologram, depending on the viewer's time and place. This introduces the fourth dimension in the hologram: time, as well as the apparent conflict between the presence and the absence of images, which is just possible in holography.
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Celluloid devils: a research study of male nurses in feature films.
Stanley, David
2012-11-01
To report a study of how male nurses are portrayed in feature films. It was hypothesized that male nurses are frequently portrayed negatively or stereotypically in the film media, potentially having a negative impact on male nurse recruitment and the public's perception of male nurses. An interpretive, qualitative methodology guided by insights into hegemonic masculinity and structured around a set of collective case studies (films) was used to examine the portrayal of male nurses in feature films made in the Western world from 1900 to 2007. Over 36,000 feature film synopses were reviewed (via CINAHL, ProQuest and relevant movie-specific literature) for the keyword 'nurse' and 'nursing' with an additional search for films from 1900 to 2010 for the word 'male nurse'. Identified films were labelled as 'cases' and analysed collectively to determine key attributes related to men in nursing and explore them for the emergence of concepts and themes related to the image of male nurses in films. A total of 13 relevant cases (feature films) were identified with 12 being made in the USA. Most films portrayed male nurses negatively and in ways opposed to hegemonic masculinity, as effeminate, homosexual, homicidal, corrupt or incompetent. Few film images of male nurses show them in traditional masculine roles or as clinically competent or self-confident professionals. Feature films predominantly portray male nurses negatively. Given the popularity of feature films, there may be negative effects on recruitment and on the public's perception of male nurses. © 2012 Blackwell Publishing Ltd.
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Childhood cancer in the cinema: how the celluloid mirror reflects psychosocial care.
Pavisic, Jovana; Chilton, Julie; Walter, Garry; Soh, Nerissa L; Martin, Andrés
2014-08-01
This study aims to evaluate the childhood cancer experience in commercially produced, readily available films that include a character with childhood cancer, with a particular focus on psychosocial care. We reviewed 29 films, using quantitative and qualitative content analysis, to identify the medical and psychosocial characteristics of the cinematic childhood cancer experience. We rated psychosocial support on a 5-point scale (0 to 4) based on the availability and efficacy of support characters in the categories of nonprofessional internal (eg, parent), nonprofessional external (eg, friend), professional medical (eg, oncologist), and professional psychosocial (eg, social worker) supports. Film depicts an unrealistic, bleak picture of childhood cancer, with a 66% mortality rate among the 35 characters evaluated. Psychosocial supports portrayed in film are generally limited to resources already available to families before the cancer diagnosis: mean ratings across films were 2.4 for both nonprofessional, 1.6 for professional medical, and 0.3 for professional psychosocial supports (Kruskal-Wallis χ3=43.1051, P<0.0001). Seven main themes emerged: disruption, social impact, psychological impact, physical toll, struggle/war/fight, coping, and barren landscape. Film generally depicts images of an isolated family courageously battling cancer alone with limited support from a treatment team solely dedicated to medical care. Commercially available films minimize the importance of the psychosocial dimension of care, which can perpetuate stigma around psychosocial needs and interventions. These films can be used to encourage discussion about how to optimize psychosocial care in pediatric oncology so that such care is not abandoned in actual practice as it is, for entertainment purposes, on the screen.
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Celluloid angels: a research study of nurses in feature films 1900-2007.
Stanley, David J
2008-10-01
This paper is a report of a study examining the influence on how nursing and nurses are portrayed in feature films made between 1900 and 2007, with a nurse as their main or a principle character and a story-line related specifically to nursing. Nurses and the nursing profession are frequently portrayed negatively or stereotypically in the media, with nurses often being portrayed as feminine and caring but not as leaders or professionals capable of autonomous practice. A mixed method approach was used to examine feature films made in the Western world. Over 36,000 feature film synopses were reviewed (via CINAHL, ProQuest and relevant movie-specific literature) for the keywords 'nurse'/'nursing'. Identified films were analysed quantitatively to determine their country of production, genre, plot(s) and other relevant data, and qualitatively to identify the emergence of themes related to the image of nurses/nursing in films. For the period from 1900 to 2007, 280 relevant feature films were identified. Most films were made in the United States of America or United Kingdom, although in recent years films have been increasingly produced in other countries. Early films portrayed nurses as self-sacrificial heroines, sex objects and romantics. More recent films increasingly portray them as strong and self-confident, professionals. Nurse-related films offer a unique insight into the image of nurses and how they have been portrayed. Nurses need to be aware of the impact the film industry has on how nurses and nursing are perceived and represented in feature films.