Safer Sex Behavior: The Role of Attitudes, Norms, and Control Factors

1994 ◽  
Vol 24 (24) ◽  
pp. 2164-2192 ◽  
Author(s):  
Katherine M. White ◽  
Deborah J. Terry ◽  
Michael A. Hogg
Keyword(s):  
Safer Sex ◽  
Sex Behavior ◽  
Control Factors ◽  
And Control

scholarly journals Young people and sun safety: the role of attitudes, norms and control factors

2008 ◽  
Vol 19 (1) ◽  
pp. 45-45 ◽  
Author(s):  
Natalie G. Robinson ◽  
Katherine M. White ◽  
Ross McD. Young ◽  
Peter J. Anderson ◽  
Melissa K. Hyde ◽  
...  
Keyword(s):  
Young People ◽  
Sun Safety ◽  
Control Factors ◽  
And Control

A method for estimating wood chip brightness and its applications1This article is a contribution to the series The Role of Sensors in the New Forest Products Industry and Bioeconomy.

2011 ◽  
Vol 41 (11) ◽  
pp. 2114-2119 ◽  
Author(s):  
Thomas Q. Hu ◽  
Michelle Zhao ◽  
Paul Bicho ◽  
Pierre Losier
Keyword(s):  
Pilot Plant ◽  
Wood Chip ◽  
Forest Products ◽  
Wood Chips ◽  
Pulp Mills ◽  
Forest Products Industry ◽  
Control Factors ◽  
On Line ◽  
And Control

Methods for estimating wood chip brightness are important in classifying wood chips in chip piles, stabilizing chip brightness in the pulping process, and reducing bleaching chemical consumption in pulp mills. They also allow us to understand and control factors including outdoor storage in the summer that affect chip and pulp brightness. An accurate off-line method for estimating wood chip brightness has been developed. The method involves a two-stage grinding of air-dried wood chips to powders with small particle sizes and narrow size distributions and measurement of ISO (International Standardization Organization) brightness of the resulting powders. Using this method, ISO brightness values of 20 mill or pilot-plant thermomechanical pulps (TMP) can be linearly correlated, with an r2 value of 0.885, with ISO brightness of the mill or pilot-plant wood chips. Analyses of wood chips and TMP samples taken from a TMP mill every month for 1 year show that both the chip and TMP brightness values are the lowest in July. The method can be used for laboratory analysis of chip brightness, monitoring of chip brightness monthly variation in pulp mills, and checking the accuracy of the on-line chip brightness measurement system.

scholarly journals Ukrainian perspectives of immersive journalism

2020 ◽  
pp. 49-55
Author(s):  
O. Kyrylova
Keyword(s):  
Technological Factor ◽  
Sensory Modality ◽  
Maximum Efficiency ◽  
News Stories ◽  
Control Factors ◽  
Social Advertising ◽  
Main Components ◽  
Definition Of ◽  
And Control

Changes in the scientific discourse regarding the definition of the concept of “immersive journalism” are considered and the main stages of the critical understanding of the phenomenon are identified. The role of the technological factor as a concept-forming element of VR-communication is studied. 360 ° videos, published on the official YouTube channels of the 1 + 1 television company and Radio Liberty Ukraine in 2015-2019, were studied using the Witmer-Singer methodology. The four groups of factors were identified that ensure the presence in a virtual environment. Several video formats were analyzed: news stories, social advertising, special projects, video broadcasts, multimedia projects, among which there is both event and author’s content. It was determined that factors constantly affect each other, influencing also the main components of the VR effect – presence, involvement and immersion. Videos claiming maximum efficiency should rely on sensory and distraction factors, since the immersive complex “presence + involvement + inclusion” depends on them. In the analyzed texts, the hierarchy of factors is as follows: in the first place are the distraction factors (which makes sense), but the second place is taken by the realism factors despite the format of the text. It is emphasized that realism should come to the fore, if immersive technologies are used in creating news stories and the user is not able to control the composition. In this case, the presence is formed through the immersion in the story. Author’s journalistic texts are created using the methods that allow users to influence the course of the story, propose their own chronotope and create different levels of emotional immersion through, for example, maximum involvement. World practice proves the effectiveness of this principle, but Ukrainian journalists do not use it. Sensory and control factors are usually overlooked, the attention is usually paid to the sensory modality and the anticipation of an action, which are integral elements of journalistic videos.

Morphogenesis of a New Human Herpes-Type Virus Isolate (Sasha Virus)

1973 ◽  
Vol 31 ◽  
pp. 592-593
Author(s):  
R. F. Zeigel ◽  
W. Munyon
Keyword(s):  
Virus Isolate ◽  
Calf Serum ◽  
Uranyl Acetate ◽  
Human Herpes ◽  
Human Embryonic Lung ◽  
Human Herpes Virus ◽  
Intracytoplasmic Inclusions ◽  
Hel Cells ◽  
And Control

In continuing studies on the role of viruses in biochemical transformation, Dr. Munyon has succeeded in isolating a highly infectious human herpes virus. Fluids of buccal pustular lesions from Sasha Munyon (10 mo. old) uiere introduced into monolayer sheets of human embryonic lung (HEL) cell cultures propagated in Eagles’ medium containing 5% calf serum. After 18 hours the cells exhibited a dramatic C.P.E. (intranuclear vacuoles, peripheral patching of chromatin, intracytoplasmic inclusions). Control HEL cells failed to reflect similar changes. Infected and control HEL cells were scraped from plastic flasks at 18 hrs. of incubation and centrifuged at 1200 × g for 15 min. Resultant cell packs uiere fixed in Dalton's chrome osmium, and post-fixed in aqueous uranyl acetate. Figure 1 illustrates typical hexagonal herpes-type nucleocapsids within the intranuclear virogenic regions. The nucleocapsids are approximately 100 nm in diameter. Nuclear membrane “translocation” (budding) uias observed.

The role of copper ions in hydrogen peroxide bleaching: Their origin, removal, and effect on pulp quality

TAPPI Journal ◽  
2012 ◽  
Vol 11 (7) ◽  
pp. 37-46 ◽  
Author(s):  
PEDRO E.G. LOUREIRO ◽  
SANDRINE DUARTE ◽  
DMITRY V. EVTUGUIN ◽  
M. GRAÇA V.S. CARVALHO
Keyword(s):  
Hydrogen Peroxide ◽  
Copper Ions ◽  
Peroxide Bleaching ◽  
Metals Removal ◽  
Peroxide Decomposition ◽  
Equipment Corrosion ◽  
And Performance ◽  
And Control ◽  
Main Effects

This study puts particular emphasis on the role of copper ions in the performance of hydrogen peroxide bleaching (P-stage). Owing to their variable levels across the bleaching line due to washing filtrates, bleaching reagents, and equipment corrosion, these ions can play a major role in hydrogen peroxide decomposition and be detrimental to polysaccharide integrity. In this study, a Cu-contaminated D0(EOP)D1 prebleached pulp was subjected to an acidic washing (A-stage) or chelation (Q-stage) before the alkaline P-stage. The objective was to understand the isolated and combined role of copper ions in peroxide bleaching performance. By applying an experimental design, it was possible to identify the main effects of the pretreatment variables on the extent of metals removal and performance of the P-stage. The acid treatment was unsuccessful in terms of complete copper removal, magnesium preservation, and control of hydrogen peroxide consumption in the following P-stage. Increasing reaction temperature and time of the acidic A-stage improved the brightness stability of the D0(EOP)D1AP bleached pulp. The optimum conditions for chelation pretreatment to maximize the brightness gains obtained in the subsequent P-stage with the lowest peroxide consumption were 0.4% diethylenetriaminepentaacetic acid (DTPA), 80ºC, and 4.5 pH.

From Container to Claustrum: Projective Identification in Couples

2014 ◽  
Vol 4 (2) ◽  
Author(s):  
Tamara Feldman
Keyword(s):  
Psychological Health ◽  
Projective Identification ◽  
The Self ◽  
The Other ◽  
Intimate Partners ◽  
And Control ◽  
The Relationship ◽  
As If

This paper is a contribution to the growing literature on the role of projective identification in understanding couples' dynamics. Projective identification as a defence is well suited to couples, as intimate partners provide an ideal location to deposit unwanted parts of the self. This paper illustrates how projective identification functions differently depending on the psychological health of the couple. It elucidates how healthier couples use projective identification more as a form of communication, whereas disturbed couples are inclined to employ it to invade and control the other, as captured by Meltzer's concept of "intrusive identification". These different uses of projective identification affect couples' capacities to provide what Bion called "containment". In disturbed couples, partners serve as what Meltzer termed "claustrums" whereby projections are not contained, but imprisoned or entombed in the other. Applying the concept of claustrum helps illuminate common feelings these couples express, such as feeling suffocated, stifled, trapped, held hostage, or feeling as if the relationship is killing them. Finally, this paper presents treatment challenges in working with more disturbed couples.

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