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Recent papers classified by the tag picture.
 

Reconsidering Yarbus: A failure to predict observers’ task from eye movement patterns

  [CiTO]
Vision Research, Vol. 62 (June 2012), pp. 1-8, doi:10.1016/j.visres.2012.03.019
posted to eye_movements natural_scenes picture task yarbus by garyfeng to the group ReadingLab on 2013-04-08 02:15:04 ** along with 1 person ybysk

Abstract

In 1967, Yarbus presented qualitative data from one observer showing that the patterns of eye movements were dramatically affected by an observer’s task, suggesting that complex mental states could be inferred from scan paths. The strong claim of this very influential finding has never been rigorously tested. Our observers viewed photographs for 10 seconds each. They performed one of four image-based tasks while eye movements were recorded. A pattern classifier, given features from the static scan paths, could identify the image ...

 

Feelings of control restore distorted time perception of emotionally charged events

  [CiTO]
Consciousness and Cognition, Vol. 22, No. 1. (March 2013), pp. 306-314, doi:10.1016/j.concog.2012.08.004

Abstract

Humans perceive time with millisecond precision. However, when experiencing negative or fearful events, time appears to slow down and aversive events are judged to last longer than neutral or positive events of equal duration. Feelings of control have been shown to attenuate increases in arousal triggered by anxiety-provoking events. Here, we tested whether feelings of control can go as far as influencing people’s perception of the world, by modulating the perceived duration of aversive events. Observers judged the duration of images ...

 

No Title

  [CiTO]
pp. 1-34
posted to britain film history industry motion multinationals picture united by nbinsfeld on 2013-02-13 21:04:07 **
 

No Title

  [CiTO]
pp. 1-34
posted to britain film history industry motion multinationals picture united by nbinsfeld on 2013-02-13 21:01:52 **
 

Can the US transition to digital TV be fixed? Some lessons from two European Union cases

  [CiTO]
Telecommunications Policy, Vol. 26, No. 1-2. (February 2002), pp. 3-15, doi:10.1016/S0308-5961(01)00050-7
 

Can the US transition to digital TV be fixed? Some lessons from two European Union cases

  [CiTO]
Telecommunications Policy, Vol. 26, No. 1-2. (February 2002), pp. 3-15, doi:10.1016/S0308-5961(01)00050-7
 

A Structured Evolution of the Rich Picture

  [CiTO]
Retrieved from Heriot-Watt, Computer Science Technical Reports: http://www. macs. hw. ac. uk/techreps (2011)
posted to methodology picture rich soft systems by sjonvanthof to the group information literacy on 2013-01-20 13:58:05 **
 

The role of pictures in improving health communication: A review of research on attention, comprehension, recall, and adherence

  [CiTO]
Patient Education and Counseling, Vol. 61, No. 2. (May 2006), pp. 173-190, doi:10.1016/j.pec.2005.05.004

Abstract

OBJECTIVE: To assess the effects of pictures on health communications. METHOD: Peer reviewed studies in health education, psychology, education, and marketing journals were reviewed. There was no limit placed on the time periods searched. RESULTS: Pictures closely linked to written or spoken text can, when compared to text alone, markedly increase attention to and recall of health education information. Pictures can also improve comprehension when they show relationships among ideas or when they show spatial relationships. Pictures can change adherence to ...

 

Learning invariant structure for object identification by using graph methods

  [CiTO]
Computer Vision and Image Understanding, Vol. 115, No. 7. (July 2011), pp. 1023-1031, doi:10.1016/j.cviu.2010.12.016
posted to art depiction image painting picture recognition shape by handee on 2012-12-03 14:27:00 **

Abstract

The problem of learning the class identity of visual objects has received considerable attention recently. With rare exception, all of the work to date assumes low variation in appearance, which limits them to a single depictive style usually photographic. The same object depicted in other styles – as a drawing, perhaps – cannot be identified reliably. Yet humans are able to name the object no matter how it is depicted, and even recognize a real object having previously seen only a ...

 

THE TEACHING OF FUNCTIONAL LANGUAGE SKILLS IN A SECOND LANGUAGE TO A CHILD WITH AUTISM

  [CiTO]
k@ta, Vol. 8, No. 2. (2006)
posted to autism communication exchange initiations pecs picture verbal by puslitpetra on 2012-11-21 03:47:57 *****

Abstract

This article examined the rate of self-initiated communication acquisition, in a second language, of a child with autism. The language treatment objective was to teach functional communication skills in English through the use of Picture Exchange Communication System (PECS). The findings of this study show that it is possible for a child with autism to acquire functional communication skills in his second language even though he did not possess such communication skills in his first language. ...

 

PREPOSITIONS AND PICTURES IN THE ENGLISH LEARNING MATERIALS

  [CiTO]
k@ta, Vol. 7, No. 2. (2005)

Abstract

This paper explores the types of prepositions and the common picture types used to teach these prepositions found in English textbooks commonly used in primary schools. The results showed that the types of pictures may be problematic for presenting spatial relations due to an ambiguity the pictures may create and so as may affect the understanding and use of prepositions. Ideally all accompanying pictures should play an active and effective role in supporting learning. ...

 

A new method for gray-level picture thresholding using the entropy of the histogram

  [CiTO]
Computer Vision, Graphics, and Image Processing, Vol. 29, No. 3. (March 1985), pp. 273-285, doi:10.1016/0734-189x(85)90125-2

Abstract

Two methods of entropic thresholding proposed by Pun (Signal Process.,2, 1980, 223–237;Comput. Graphics Image Process.16, 1981, 210–239) have been carefully and critically examined. A new method with a sound theoretical foundation is proposed. Examples are given on a number of real and artifically generated histograms. ...

 

Robust dynamic motion estimation over time

  [CiTO]
In CVPR (June 1991), pp. 296-302, doi:10.1109/CVPR.1991.139705
 

Boundary detection by constrained optimization

  [CiTO]
IEEE Trans. Pattern Anal. and Machine Intell., Vol. 12, No. 7. (1990), doi:10.1109/34.56204
 

A case for inhibition: Visual attention suppresses the processing of irrelevant objects.

  [CiTO]
Journal of Experimental Psychology: General, Vol. 137, No. 1. (February 2008), pp. 116-130, doi:10.1037/0096-3445.137.1.116
posted to attention gaze inhibition naming picture processing visual by hkreysa on 2012-07-13 10:53:27 **

Abstract

The present study investigated the ability to inhibit the processing of an irrelevant visual object while processing a relevant one. Participants were presented with 2 overlapping shapes (e.g., circle and square) in different colors. The task was to name the color of the relevant object designated by shape. Congruent or incongruent color words appeared in the relevant object, in the irrelevant object, or in the background. Stroop effects indicated how strong the respective area of the display was processed. The results ...

 

Attention, gaze shifting, and dual-task interference from phonological encoding in spoken word planning.

  [CiTO]
Journal of Experimental Psychology: Human Perception and Performance, Vol. 34, No. 6. (December 2008), pp. 1580-1598, doi:10.1037/a0012476

Abstract

Controversy exists about whether dual-task interference from word planning reflects structural bottleneck or attentional control factors. Here, participants named pictures whose names could or could not be phonologically prepared, and they manually responded to arrows presented away from (Experiment 1), or superimposed onto, the pictures (Experiments 2 and 3); or they responded to tones (Experiment 4). Pictures and arrows/tones were presented at stimulus onset asynchronies of 0, 300, and 1,000 ms. Earlier research showed that vocal responding hampers auditory perception, which ...

 

Single and multiple object naming in healthy ageing

  [CiTO]
Language and Cognitive Processes, Vol. 22, No. 8. (1 December 2007), pp. 1178-1211, doi:10.1080/01690960701461541
posted to ageing naming object picture by hkreysa on 2012-07-13 10:35:54 **

Abstract

We compared the performance of young (college-aged) and older (50+years) speakers in a single object and a multiple object naming task and assessed their susceptibility to semantic and phonological context effects when producing words amidst semantically or phonologically similar or dissimilar words. In single object naming, there were no performance differences between the age groups. In multiple object naming, we observed significant age-related slowing, expressed in longer gazes to the objects and slower speech. In addition, the direction of the phonological ...

 

Naming and categorizing objects: Task differences modulate the polarity of semantic effects in the picture–word interference paradigm

  [CiTO]
Memory & Cognition (28 February 2012), doi:10.3758/s13421-012-0184-6

Abstract

The picture–word interference paradigm is a prominent tool for studying lexical retrieval during speech production. When participants name the pictures, interference from semantically related distractor words has regularly been shown. By contrast, when participants categorize the pictures, facilitation from semantically related distractors has typically been found. In the extant studies, however, differences in the task instructions (naming vs. categorizing) were confounded with the response level: While responses in naming were typically located at the basic level (e.g., “dog”), responses were located ...

 

Neural Mechanisms of Object Naming and Word Comprehension in Primary Progressive Aphasia

  [CiTO]
The Journal of Neuroscience, Vol. 32, No. 14. (4 April 2012), pp. 4848-4855, doi:10.1523/JNEUROSCI.5984-11.2012

Abstract

Primary progressive aphasia (PPA) is a neurodegenerative syndrome that causes a gradual atrophy of the left hemisphere language network, leading to impairments of object naming (anomia) and word comprehension. In 33 human subjects with PPA, object naming and word comprehension were explored with N400 potentials elicited by picture–word or picture–picture matching tasks. Two mechanisms of impairment were identified. In one group of patients, where the object name could be recognized but not retrieved during verbal naming, N400s in picture–word trials were ...

 

Fair Use, Film, and the Advantages of Internet Distribution.

  [CiTO]
Cinema Journal, Vol. 46, No. 2. (Winter2007 2007), pp. 128-133

Abstract

The article illustrates how the 1998 Digital Millennium Copyright Act (DMCA) has shifted the power to make fair use claims from gatekeepers to filmmakers. It explores the copyright rules governing traditional media gatekeepers like film exhibitors, broadcasters and distributors. It explains the copyright rules for online video hosting providers like YouTube and Yahoo Video. It asserts that hosting one's own film offers a filmmaker more freedom from the rights clearance demands of gatekeepers. ...

Note (first note only)

Accession Number: 24840581; Von Lohmann, Fred; Source Info: Winter2007, Vol. 46 Issue 2, p128; Subject Term: COPYRIGHT; Subject Term: FAIR use (Copyright); Subject Term: MOTION picture producers & directors; Subject Term: INTERNET videos; Subject Term: INTERNET service providers; NAICS/Industry Codes: 711510 Independent Artists, Writers, and Performers; NAICS/Industry Codes: 517919 All Other Telecommunications; NAICS/Industry Codes: 517110 Wired Telecommunications Carriers; Number of Pages: 6p; Document Type: Article

 

Fair Use, Film, and the Advantages of Internet Distribution.

  [CiTO]
Cinema Journal, Vol. 46, No. 2. (Winter2007 2007), pp. 128-133

Abstract

The article illustrates how the 1998 Digital Millennium Copyright Act (DMCA) has shifted the power to make fair use claims from gatekeepers to filmmakers. It explores the copyright rules governing traditional media gatekeepers like film exhibitors, broadcasters and distributors. It explains the copyright rules for online video hosting providers like YouTube and Yahoo Video. It asserts that hosting one's own film offers a filmmaker more freedom from the rights clearance demands of gatekeepers. ...

Note (first note only)

Accession Number: 24840581; Von Lohmann, Fred; Source Info: Winter2007, Vol. 46 Issue 2, p128; Subject Term: COPYRIGHT; Subject Term: FAIR use (Copyright); Subject Term: MOTION picture producers & directors; Subject Term: INTERNET videos; Subject Term: INTERNET service providers; NAICS/Industry Codes: 711510 Independent Artists, Writers, and Performers; NAICS/Industry Codes: 517919 All Other Telecommunications; NAICS/Industry Codes: 517110 Wired Telecommunications Carriers; Number of Pages: 6p; Document Type: Article

 

COMPETING WITH FREE: THE IMPACT OF MOVIE BROADCASTS ON DVD SALES AND INTERNET PIRACY.

  [CiTO]
MIS Quarterly, Vol. 33, No. 2. (June 2009), pp. 321-338

Abstract

The creative industries have frequently expressed concern that they can't compete with freely available copies of their content. Competing with free is particularly concerning for movie studios, whose content may be more prone to single-use consumption than other industries such as music. This issue has gained renewed importance recently with the advent of new digital video recording and distribution technologies, and the widespread availability of Internet piracy. We examine competition between "free" and paid video content in two important contexts: the ...

Note (first note only)

Accession Number: 38225143; Smith, Michael D. 1; Email Address: mds@andrew.cmu.edu Telang, Rahul 1; Email Address: rtelang@andrew.cmu.edu; Affiliation: 1: H. John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA 15213 U.S.A.; Source Info: Jun2009, Vol. 33 Issue 2, p321; Subject Term: PIRACY (Copyright); Subject Term: DVD-Video discs; Subject Term: MOTION picture industry; Subject Term: MOTION picture distribution; Subject Term: PRODUCT differentiation; Subject Term: MARKET segmentation; Subject Term: ECONOMIC aspects; Author-Supplied Keyword: broadcast flag; Author-Supplied Keyword: consumer

 

Now is the time (to put on your glasses): 3-D film exhibition in Britain, 1951-55.

  [CiTO]
Film History, Vol. 23, No. 1. (March 2011), pp. 93-103

Abstract

Exhibition has been the silent partner in discussions of the three-dimensional film 'boom' of the 1950s. Exploring this lost aspect of 3-D history through a focus on exhibitor trade journals, the article complicates existing understanding of stereo cinema before, during and after the release of Bwana Devil (1953) and House of Wax (1953). Looking at the British experience specifically, the article reveals how stereoscopic films produced for the 1951 Festival of Britain created a nascent distribution and exhibition circuit for 3-D ...

Note (first note only)

Accession Number: 59794985; Johnston, Keith M.; Source Info: Mar2011, Vol. 23 Issue 1, p93; Subject Term: 3-D films; Subject Term: HISTORY; Subject Term: MOTION pictures -- Exhibition; Subject Term: MOTION picture industry; Subject Term: BRITISH films; Subject Term: FILM festivals; Author-Supplied Keyword: British cinema; Author-Supplied Keyword: Festival of Britain (1951); Author-Supplied Keyword: motion picture exhibition; Author-Supplied Keyword: Stereoscopic films; Reviews & Products: BWANA Devil (Film); Reviews & Products: HOUSE of Wax (Film); Number of Pages: 11p; Illustrations: 5 Black and White

 

COMPETING WITH FREE: THE IMPACT OF MOVIE BROADCASTS ON DVD SALES AND INTERNET PIRACY.

  [CiTO]
MIS Quarterly, Vol. 33, No. 2. (June 2009), pp. 321-338

Abstract

The creative industries have frequently expressed concern that they can't compete with freely available copies of their content. Competing with free is particularly concerning for movie studios, whose content may be more prone to single-use consumption than other industries such as music. This issue has gained renewed importance recently with the advent of new digital video recording and distribution technologies, and the widespread availability of Internet piracy. We examine competition between "free" and paid video content in two important contexts: the ...

Note (first note only)

Accession Number: 38225143; Smith, Michael D. 1; Email Address: mds@andrew.cmu.edu Telang, Rahul 1; Email Address: rtelang@andrew.cmu.edu; Affiliation: 1: H. John Heinz III School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, PA 15213 U.S.A.; Source Info: Jun2009, Vol. 33 Issue 2, p321; Subject Term: PIRACY (Copyright); Subject Term: DVD-Video discs; Subject Term: MOTION picture industry; Subject Term: MOTION picture distribution; Subject Term: PRODUCT differentiation; Subject Term: MARKET segmentation; Subject Term: ECONOMIC aspects; Author-Supplied Keyword: broadcast flag; Author-Supplied Keyword: consumer

 

Crystal structure of anhydrous delta-D-mannitol

  [CiTO]
Powder Diffraction, Vol. 18, No. 03. (2003), pp. 214-218, doi:10.1154/1.1582460
posted to anhydrous crystal graph mannitol picture preparation read structure xrpd by steveum on 2012-03-08 15:39:04 read/This user's rating 3.0/Average rating 3.0

Abstract

The crystal structure of anhydrous δ-D-mannitol (C6H14O6) was solved from high-resolution synchrotron X-ray powder diffraction data collected on a mixture containing 20% and 80% w/w of β- and δ-D-mannitol, respectively. The direct space simulated annealing program PSSP, and Rietveld analysis employing GSAS were used to determine and refine the structure. The polymorph has monoclinic symmetry, space group P21 with a=5.089 41(5) Ã, b=18.2504(2) Ã, c=4.917 02(5) Ã, and β=118.303(2)°. There is one molecule in the irreducible volume of the unit cell. ...

 

Three polymorphs (alpha, beta, and delta) of D-mannitol at 100 K.

  [CiTO]
Acta crystallographica. Section C, Crystal structure communications, Vol. 59, No. Pt 10. (October 2003)
posted to density mannitol picture polymorph read structure by steveum on 2012-03-08 15:22:27 read/This user's rating 4.0/Average rating 4.0

Abstract

In the monoclinic delta polymorph of D-mannitol, C(6)H(14)O(6), both the molecule and the packing have approximate twofold rotational symmetry. The P2(1) structure thus approximates space group C222(1), and the alpha' polymorph, previously reported in that space group, is almost certainly identical to the delta polymorph. However, torsion angles along the main backbone of the molecule deviate from twofold symmetry by as much as 7.4 (3) ...

 

Physico-chemical characterization of anhydrous D-mannitol

  [CiTO]
Journal of Thermal Analysis and Calorimetry, Vol. 95, No. 3. (1 March 2009), pp. 871-876, doi:10.1007/s10973-008-9384-5
posted to anhydrous characterization dsc ftir graph mannitol picture read sem xrpd by steveum on 2012-03-08 15:08:40 read/This user's rating 5.0/Average rating 5.0

Abstract

In this work the solid-state characterization of anhydrous D -mannitol has been performed: α and β modifications can be distinguished only by XRPD and FTIR as they show melting temperature and enthalpy that are the same within the standard deviation. The understanding of the thermal behaviour of the δ form (obtained by re-crystallization in acetone) has required XRPD experiments performed at variable temperature. This form during heating undergoes a solid phase transition to α modification. By cooling a melted sample, under ...

 

Compaction properties of isomalt

  [CiTO]
European Journal of Pharmaceutics and Biopharmaceutics, Vol. 72, No. 3. (25 August 2009), pp. 621-625, doi:10.1016/j.ejpb.2009.03.005
posted to compaction isomalt picture polyol read tablets by steveum on 2012-02-22 16:23:40 read/This user's rating 4.0/Average rating 4.0

Abstract

Although other polyols have been described extensively as filler-binders in direct compaction of tablets, the polyol isomalt is rather unknown as pharmaceutical excipient, in spite of its description in all the main pharmacopoeias. In this paper the compaction properties of different types of ispomalt were studied. The types used were the standard product sieved isomalt, milled isomalt and two types of agglomerated isomalt with a different ratio between 6-O-α-d-glucopyranosyl-d-sorbitol (GPS) and 1-O-α-d-glucopyranosyl-d-mannitol dihydrate (GPM). Powder flow properties, specific surface area and ...

 

An empirical investigation of the visual rightness theory of picture perception

  [CiTO]
Acta Psychologica, Vol. 114, No. 2. (Oktober 2003), pp. 147-164, doi:10.1016/j.actpsy.2003.07.001

Abstract

This research subjected the visual rightness theory of picture perception to experimental scrutiny. It investigated the ability of adults untrained in the visual arts to discriminate between reproductions of original abstract and representational paintings by renowned artists from two experimentally manipulated less well-organized versions of each art stimulus. Perturbed stimuli contained either minor or major disruptions in the originals' principal structural networks. It was found that participants were significantly more successful in discriminating between originals and their highly altered, but not ...

 

Crystal habit and tableting behavior

  [CiTO]
International Journal of Pharmaceutics, Vol. 244, No. 1-2. (September 2002), pp. 45-57, doi:10.1016/s0378-5173(02)00296-x
posted to crystal heckel modeling picture read t-factor tabletting by steveum on 2012-02-01 15:47:40 read/This user's rating 4.0/Average rating 4.0

Abstract

The tableting behavior of drugs can be affected by changes in the crystal habit. Different crystal habits of the common analgesic drugs ibuprofen and acetaminophen were prepared. Their tableting behavior was characterized. In the case of ibuprofen, a plate-shaped crystal was compared with the common needle-shaped form. In the case of acetaminophen, plate-shaped and prismatic crystals of two different particle sizes were prepared. The aim was to find a crystal form that is suitable for direct compression with only a low ...

 

An Empirical Investigation of the Value of Integrating Enterprise Information Systems: The Case of Medical Imaging Informatics

  [CiTO]
Journal of Management Information Systems, Vol. 26, No. 2. (2009), pp. 43-68

Abstract

This paper identifies and measures the various business value benefits that accrue as a result of implementing and integrating large-scale enterprise information systems. Specifically, we look at the integration of electronic medical records for all patients with the radiology information system and a picture archiving and communication system at a regional medical center. Our work is among the first to carefully study and analyze the impact of enterprise information systems at a large-scale service organization that produces intangible outputs--health. It extends ...

 

The MPEG Interactive Music Application Format Standard [Standards in a Nutshell]

  [CiTO]
IEEE Signal Processing Magazine, Vol. 28, No. 1. (January 2011), pp. 150-154, doi:10.1109/MSP.2010.939073

Abstract

The music industry is going through a transformation, and new interactive music services have emerged. It is envisaged that this new concept of digital music content will dominate the next generation of music services. A standardized file format is inevitably required to provide the interoperability between various interactive music players and interactive music albums. This issue is addressed in a new standard by the Moving Picture Experts Group (MPEG), known as the MPEG-A Interactive Music Application Format (IM AF). IM AF ...

 

Determination of surface heterogeneity of d-mannitol by sessile drop contact angle and finite concentration inverse gas chromatography

  [CiTO]
International Journal of Pharmaceutics, Vol. 387, No. 1-2. (16 March 2010), pp. 79-86, doi:10.1016/j.ijpharm.2009.12.011
posted to crystal energy mannitol picture preparation read surface by steveum on 2012-01-13 13:14:02 read/This user's rating 1.0/Average rating 1.0

Abstract

The sensitivity of two techniques in tracking changes in surface energetics was investigated for a crystalline excipient, d-mannitol. Macroscopic crystals of d-mannitol were grown from saturated water solution by slow cooling, and sessile drop contact angle was employed to measure the anisotropic surface energy. The facet-specific surface energy was consistent with localised hydroxyl group concentrations determined by X-ray photoelectron spectroscopy (XPS), and was also in excellent agreement with the surface energy distribution of the powder form of mannitol measured via a ...

 

Particle size dependence of polymorphism in spray-dried mannitol

  [CiTO]
European Journal of Pharmaceutical Sciences, Vol. 44, No. 1-2. (September 2011), pp. 41-48, doi:10.1016/j.ejps.2011.06.002
posted to graph mannitol particles picture polymorph preparation read sem size spray xrpd by steveum on 2012-01-13 13:10:59 read/This user's rating 5.0/Average rating 5.0

Abstract

The purpose of this project was to investigate the polymorphic variation of spray-dried mannitol model formulations as a function of particle size. Spray-dried powders with varying mannitol polymorphs were produced by adjusting process parameters, using co-solvent and adding a model protein (lysozyme). The obtained dry powders were dispersed into different size fractions using a Next Generation Pharmaceutical Impactor. The mannitol polymorphs in the different size fractions were analyzed using X-ray powder diffraction (XRPD), Fourier transform near infrared (FT-NIR) and Raman spectroscopy. ...

 

Characterisation and aerosolisation of mannitol particles produced via confined liquid impinging jets

  [CiTO]
International Journal of Pharmaceutics, Vol. 367, No. 1-2. (February 2009), pp. 51-57, doi:10.1016/j.ijpharm.2008.09.024
posted to graph mannitol particles picture preparation read sem spray xrpd by steveum on 2012-01-13 13:01:36 read/This user's rating 4.0/Average rating 4.0

Abstract

Mannitol particles, produced by spray drying (SD), have been used commercially (Aridol™) in bronchial provocation test. In this study, we propose an alternative method to produce inhalable mannitol powders. The elongated mannitol particles (number median length 4.0 Î¼m, and axial ratio of 3.5) were prepared using a confined liquid impinging jets (CLIJs) followed by jet milling (JM). Spray dried and jet milled raw mannitol particles were compared in an attempt to assess the performance of the particles produced by the new method. ...

 

Moisture induced polymorphic transition of mannitol and its morphological transformation

  [CiTO]
International Journal of Pharmaceutics, Vol. 247, No. 1-2. (October 2002), pp. 69-77, doi:10.1016/s0378-5173(02)00380-0

Abstract

The effects of moisture on the polymorphic transition of crystalline mannitol were investigated. Mannitol has three polymorphic forms, and was classified as α, β, and δ form, respectively, by Walter-Lévy (C.R. Acad. Sc. Paris Ser. C (1968) 267, 1779). The water uptake of δ form crystalline was greater than that of the β form when each crystalline form was stored at 97%RH (25 °C). The different powder X-ray diffraction patterns obtained before and after humidification confirmed that a moisture induced polymorphic transition ...

 

Application of molecular modelling to determine the surface energy of mannitol

  [CiTO]
International Journal of Pharmaceutics, Vol. 343, No. 1-2. (01 October 2007), pp. 173-180, doi:10.1016/j.ijpharm.2007.05.019
posted to crystal mannitol modeling picture read surface by steveum on 2012-01-13 10:51:51 read/This user's rating 2.0/Average rating 2.0

Abstract

In this paper, molecular modelling was used to investigate the nature of probe/surface interactions during the analysis of Dβ-mannitol using inverse gas chromatography (IGC). IGC was used to experimentally measure the dispersive components of surface free energy () and the specific components of free energy of adsorption () of Dβ-mannitol by calculating the retention time of non-polar (n-alkanes) and polar (tetrahydrofuran and chloroform) probes, respectively. The results showed that Dβ-mannitol surface is acidic in nature because the basic probe had more ...

 

The impact of spray drying outlet temperature on the particle morphology of mannitol

  [CiTO]
Powder Technology, Vol. 213, No. 1-3. (November 2011), pp. 27-35, doi:10.1016/j.powtec.2011.06.024
posted to crystal mannitol picture polymorph preparation raman read structure xrpd by steveum on 2012-01-13 09:50:25 read/This user's rating 4.0/Average rating 4.0

Abstract

The motivation for this study was to find an adequate substitute for lactose as carrier in dry powder inhalers and to overcome some drawbacks inherent to lactose. Mannitol appears to be the ideal replacement of lactose because it lacks the risk of transmitting the transmissible spongiform encephalopathy, mannitol does not carry reducing groups, that may cause chemical interactions with drugs such as proteins, and is highly crystalline even upon spray drying. Spray drying in turn is a dedicated technology to prepare ...

 

The improved compaction properties of mannitol after a moisture-induced polymorphic transition

  [CiTO]
International Journal of Pharmaceutics, Vol. 258, No. 1-2. (04 June 2003), pp. 121-131, doi:10.1016/s0378-5173(03)00157-1
posted to compaction graph mannitol picture polymorph read structure by steveum on 2012-01-12 15:37:00 read/This user's rating 4.0/Average rating 4.0

Abstract

We have previously shown that by exposing one form of mannitol to high relative humidity, a moisture-induced polymorphic transition of mannitol with a concurrent change in particle morphology occurs [Int. J. Pharm. 247 (2002) 69]. In this paper, we propose that if these changes occur during a wet-granulation procedure, it may be possible to make bring about an in situ size-reduction of mannitol with compaction property enhancement. Powder X-ray diffraction and scanning electron microscopy confirmed that a polymorphic transition (the δ ...

 

Task sensitivity of animacy effects: evidence from German picture descriptions

  [CiTO]
Linguistics, Vol. 41, No. 5. (October 2003), pp. 825-849, doi:10.1515/ling.2003.027
posted to animacy naming picture structure task by hkreysa on 2012-01-03 12:40:51 ***
 

Judgments relative to patterns: How temporal sequence patterns affect judgments and memory.

  [CiTO]
Journal of Experimental Psychology: Human Perception and Performance, Vol. 37, No. 6. (2011), pp. 1874-1886, doi:10.1037/a0025589
posted to perception picture time visual by sherdim to the group EPLab on 2011-12-08 16:00:01 **

Abstract

Six experiments studied relative frequency judgment and recall of sequentially presented items drawn from 2 distinct categories (i.e., city and animal). The experiments show that judged frequencies of categories of sequentially encountered stimuli are affected by certain properties of the sequence configuration. We found (a) a first-run effect whereby people overestimated the frequency of a given category when that category was the first repeated category to occur in the sequence and (b) a dissociation between judgments and recall; respondents may judge ...

 

Human-computer interaction using eye-gaze input

  [CiTO]
Systems, Man and Cybernetics, IEEE Transactions on, Vol. 19, No. 6. (November 1989), pp. 1527-1534, doi:10.1109/21.44068
 

Human-computer interaction using eye-gaze input

  [CiTO]
Systems, Man and Cybernetics, IEEE Transactions on, Vol. 19, No. 6. (nov 1989), pp. 1527-1534, doi:10.1109/21.44068
 

Age Differences in Adults' Emotional Motivations for Exposure to Films.

  [CiTO]
Media Psychology, Vol. 11, No. 4. (September 2008), pp. 488-511

Abstract

Participants in three age ranges (younger adults, 18-25, N = 188; middle adults, 26-49, N = 92; and older adults, 50 and over, N = 93) completed a questionnaire assessing motivations for everyday affective experiences as well as affective motivations for film viewing. In line with Arnett's (2000) view of emerging adulthood and Carstensen, Isaacowitz, and Charles's (1999) theory of socioemotional selectivity, younger adults expressed the greatest interest in experiencing negative emotions in their everyday lives, in viewing dark, creepy, or ...

Note (first note only)

Accession Number: 35731456; Mares, Marie-Louise 1; Oliver, Mary Beth 2; Cantor, Joanne 1; Affiliations: 1: University of Wisconsin-Madison,; 2: Pennsylvania State University,; Issue Info: 2008, Vol. 11 Issue 4, p488; Thesaurus Term: PSYCHOLOGY; Thesaurus Term: AFFECTIVE disorders; Thesaurus Term: MASS media; Subject Term: AGE differences; Subject Term: MOTIVATION (Psychology); Subject Term: MOTION picture audiences; Subject Term: ADULTHOOD; Subject Term: YOUNG adults; Subject Term: HEDONISM; Subject Term: NEGATIVITY (Philosophy); Subject Term: ESCAPE (Psychology); Subject Term: YOUTH & violence; Subject Term: SOCIAL stability;

 

Age Differences in Adults' Emotional Motivations for Exposure to Films.

  [CiTO]
Media Psychology, Vol. 11, No. 4. (September 2008), pp. 488-511

Abstract

Participants in three age ranges (younger adults, 18-25, N = 188; middle adults, 26-49, N = 92; and older adults, 50 and over, N = 93) completed a questionnaire assessing motivations for everyday affective experiences as well as affective motivations for film viewing. In line with Arnett's (2000) view of emerging adulthood and Carstensen, Isaacowitz, and Charles's (1999) theory of socioemotional selectivity, younger adults expressed the greatest interest in experiencing negative emotions in their everyday lives, in viewing dark, creepy, or ...

Note (first note only)

Accession Number: 35731456; Mares, Marie-Louise 1; Oliver, Mary Beth 2; Cantor, Joanne 1; Affiliations: 1: University of Wisconsin-Madison,; 2: Pennsylvania State University,; Issue Info: 2008, Vol. 11 Issue 4, p488; Thesaurus Term: PSYCHOLOGY; Thesaurus Term: AFFECTIVE disorders; Thesaurus Term: MASS media; Subject Term: AGE differences; Subject Term: MOTIVATION (Psychology); Subject Term: MOTION picture audiences; Subject Term: ADULTHOOD; Subject Term: YOUNG adults; Subject Term: HEDONISM; Subject Term: NEGATIVITY (Philosophy); Subject Term: ESCAPE (Psychology); Subject Term: YOUTH & violence; Subject Term: SOCIAL stability;

 

Moviegoers' Experiences and Interpretations of Brands in Films Revisited.

  [CiTO]
Journal of Advertising, Vol. 28, No. 2. (Summer99 1999), pp. 71-95

Abstract

The article provides further phenomenological understanding of how brand props are interpreted within the everyday lived experience of the movie audience. Building on previous focus group research and on the grounded theory perspective of social science, the authors gathered first-person audiotaped accounts of experiences with brand props as interpreted in relation to movies, movieviewing, and social experience. Eight focus groups and 30 depth interviews of nonstudent movieviewers who differed in age bracket and moviegoing frequency were conducted. Constant comparative analysis uncovered ...

Note (first note only)

Accession Number: 2280772; DeLorme, Denise E. 1; Reid, Leonard N. 2,3; Affiliations: 1: Assistant Professor, Advertising, Nicholson School of Communication, University of Central Florida.; 2: Professor, Advertising, Research and Graduate Studies, Grady College of Journalism and Mass Communication, University of Georgia.; 3: Associate Dean, Research and Graduate Studies, Grady College of Journalism and Mass Communication, University of Georgia.; Issue Info: Summer99, Vol. 28 Issue 2, p71; Thesaurus Term: PRODUCT placement in mass media; Thesaurus Term: ADVERTISING; Thesaurus Term: CONSUMER behavior; Thesaurus

 

Age Differences in Adults' Emotional Motivations for Exposure to Films.

  [CiTO]
Media Psychology, Vol. 11, No. 4. (September 2008), pp. 488-511

Abstract

Participants in three age ranges (younger adults, 18-25, N = 188; middle adults, 26-49, N = 92; and older adults, 50 and over, N = 93) completed a questionnaire assessing motivations for everyday affective experiences as well as affective motivations for film viewing. In line with Arnett's (2000) view of emerging adulthood and Carstensen, Isaacowitz, and Charles's (1999) theory of socioemotional selectivity, younger adults expressed the greatest interest in experiencing negative emotions in their everyday lives, in viewing dark, creepy, or ...

Note (first note only)

Accession Number: 35731456; Mares, Marie-Louise 1; Oliver, Mary Beth 2; Cantor, Joanne 1; Affiliations: 1: University of Wisconsin-Madison,; 2: Pennsylvania State University,; Issue Info: 2008, Vol. 11 Issue 4, p488; Thesaurus Term: PSYCHOLOGY; Thesaurus Term: AFFECTIVE disorders; Thesaurus Term: MASS media; Subject Term: AGE differences; Subject Term: MOTIVATION (Psychology); Subject Term: MOTION picture audiences; Subject Term: ADULTHOOD; Subject Term: YOUNG adults; Subject Term: HEDONISM; Subject Term: NEGATIVITY (Philosophy); Subject Term: ESCAPE (Psychology); Subject Term: YOUTH & violence; Subject Term: SOCIAL stability;

 

Age Differences in Adults' Emotional Motivations for Exposure to Films.

  [CiTO]
Media Psychology, Vol. 11, No. 4. (September 2008), pp. 488-511

Abstract

Participants in three age ranges (younger adults, 18-25, N = 188; middle adults, 26-49, N = 92; and older adults, 50 and over, N = 93) completed a questionnaire assessing motivations for everyday affective experiences as well as affective motivations for film viewing. In line with Arnett's (2000) view of emerging adulthood and Carstensen, Isaacowitz, and Charles's (1999) theory of socioemotional selectivity, younger adults expressed the greatest interest in experiencing negative emotions in their everyday lives, in viewing dark, creepy, or ...

Note (first note only)

Accession Number: 35731456; Mares, Marie-Louise 1; Oliver, Mary Beth 2; Cantor, Joanne 1; Affiliations: 1: University of Wisconsin-Madison,; 2: Pennsylvania State University,; Issue Info: 2008, Vol. 11 Issue 4, p488; Thesaurus Term: PSYCHOLOGY; Thesaurus Term: AFFECTIVE disorders; Thesaurus Term: MASS media; Subject Term: AGE differences; Subject Term: MOTIVATION (Psychology); Subject Term: MOTION picture audiences; Subject Term: ADULTHOOD; Subject Term: YOUNG adults; Subject Term: HEDONISM; Subject Term: NEGATIVITY (Philosophy); Subject Term: ESCAPE (Psychology); Subject Term: YOUTH & violence; Subject Term: SOCIAL stability;

 

Age Differences in Adults' Emotional Motivations for Exposure to Films.

  [CiTO]
Media Psychology, Vol. 11, No. 4. (September 2008), pp. 488-511

Abstract

Participants in three age ranges (younger adults, 18-25, N = 188; middle adults, 26-49, N = 92; and older adults, 50 and over, N = 93) completed a questionnaire assessing motivations for everyday affective experiences as well as affective motivations for film viewing. In line with Arnett's (2000) view of emerging adulthood and Carstensen, Isaacowitz, and Charles's (1999) theory of socioemotional selectivity, younger adults expressed the greatest interest in experiencing negative emotions in their everyday lives, in viewing dark, creepy, or ...

Note (first note only)

Accession Number: 35731456; Mares, Marie-Louise 1; Oliver, Mary Beth 2; Cantor, Joanne 1; Affiliations: 1: University of Wisconsin-Madison,; 2: Pennsylvania State University,; Issue Info: 2008, Vol. 11 Issue 4, p488; Thesaurus Term: PSYCHOLOGY; Thesaurus Term: AFFECTIVE disorders; Thesaurus Term: MASS media; Subject Term: AGE differences; Subject Term: MOTIVATION (Psychology); Subject Term: MOTION picture audiences; Subject Term: ADULTHOOD; Subject Term: YOUNG adults; Subject Term: HEDONISM; Subject Term: NEGATIVITY (Philosophy); Subject Term: ESCAPE (Psychology); Subject Term: YOUTH & violence; Subject Term: SOCIAL stability;

 

Why Saddam Is Gay: Masculinity Politics in South Park—Bigger, Longer, and Uncut.

  [CiTO]
Quarterly Review of Film & Video, Vol. 22, No. 1. (January 2005), pp. 51-62, doi:10.1080/10509200590449958
posted to bigger civil cultural film freedom industries industry longer mass media motion of park picture rights south speech uncut by stephenholden  on 2011-11-04 22:50:08 **

Abstract

This article discusses the motion picture "South Park Bigger, Longer, and Uncut." The film has received little serious critical attention, though reviews in mainstream sources like "Time," and "The New Yorker," were largely favorable. While obviously defending liberal beliefs in free speech and sexual freedom, the film also dramatizes a number of paradoxes about American masculinity. It stages liberal truisms only to transform them, modeling a ludic libertarianism. Its ethics might be called Queer Lite: they are unempathically tolerant, polymorphously perverse, ...

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