The Influence of Offset Paper Properties on Printing Effect

2012 ◽  
Vol 550-553 ◽  
pp. 3295-3298
Author(s):  
Zhi Jian Li ◽  
Qing Jun Meng ◽  
Liang Liu
Keyword(s):  
Optical Density ◽  
Great Influence ◽  
Saturation Density ◽  
Color Gamut ◽  
Paper Properties ◽  
B Values ◽  
Paper Making ◽  
The Relationship

Offset paper properties have great influence on the quality of print matter. Eleven offset paper samples were printed by IGT printability tester, then the density and L*a*b values of printed samples were measured. The relationship between paper properties and optical density or color gamut of paper printed was studied. The results show that main density increases with the increased ink quantity before the main density reaches saturation, the saturation density becomes greater with increased ink absorbency. When the smoothness is larger, lower ink quantity is needed for reaching saturation density, and larger color gamut is obtained. This study will provide references for the paper making and printing enterprises.

Liaison Psychiatry: Factors Influencing the Consultation Process

1973 ◽  
Vol 4 (4) ◽  
pp. 439-446 ◽  
Author(s):  
Adam J. Krakowski
Keyword(s):  
Medical Profession ◽  
Great Influence ◽  
Personality Factors ◽  
Patient Relationship ◽  
Liaison Psychiatry ◽  
Consultation Process ◽  
Educational Methods ◽  
The Relationship ◽  
Special Meaning

In the last two decades psychiatrists in liaison work have asked nonpsychiatrists to accept a greater role in the management of mental illness, sponsoring educational programs and offering consultative services to provide assistance in diagnosis and management of patients. The triadic doctor-doctor-patient relationship and transference-countertransference phenomena often have more influence on the consultation process and the effectiveness of didactic methods than real problems like the degree of availability of consultants. Such factors as 1) the circumstances of the choice of medicine as a profession, 2) the special meaning of the choice of specialty, and 3) personality factors have great influence upon the relationship between the consultant and the consultee, the quality of the consultation, and the effectiveness of educational methods used in liaison psychiatry. The results of an attitudinal survey of fifty physicians, conducted to explore conscious motivations for choosing the medical profession, attitudes toward consultation process, and less conscious elements such as fears of illness or death are discussed as a basis for understanding the consultation process and designing effective continuing education programs on the psychosocial aspects of medical care. An important implication of the study is the need to question the ways in which nonpsychiatrists are encouraged and expected to assume more responsibility for the care of patients with emotional problems.

The Effect of Speed Matching on the CMP Uniformity

2011 ◽  
Vol 189-193 ◽  
pp. 4154-4157 ◽  
Author(s):  
Zhi Xue Guo ◽  
Jing Zhai ◽  
Hui Zhang ◽  
Qing Zhong Li
Keyword(s):  
Relative Motion ◽  
Great Influence ◽  
Speed Ratio ◽  
Polishing Process ◽  
Polishing Pad ◽  
Chemical Mechanical Polishing Process ◽  
Relationship Of ◽  
The Mathematical Model ◽  
The Relationship

In the chemical mechanical polishing process, the relationship of relative motion of polishing pad and polishing head plays very important role for CMP quality. This paper established the mathematical model in order to investigate the relative motion of polishing pad and polishing head. It was found that the speed ratio of polishing pad and polishing head shows great influence on the CMP uniformity. And when the value of speed ratio of relative rotation approaches 1.23, the distribution of abrasives’ trajectories is close and uniform. Theoretically, the surface quality of workpiece is better.

Analysis of Multilevel Screened Image Based on Informatics

2013 ◽  
Vol 469 ◽  
pp. 251-255 ◽  
Author(s):  
Yu Jie Ouyang ◽  
Yang Jin ◽  
Shi Long Pang ◽  
Ru Yue Zhang
Keyword(s):  
Information Content ◽  
Optical Density ◽  
Technical Progress ◽  
Information Entropy ◽  
Information Transfer ◽  
Information Channel ◽  
Image Reproduction ◽  
Dot Density ◽  
The Relationship

With the technical progress in the fields of imaging and printing device, multilevel imaging and screening technologies are applied increasingly. The application of these technologies in printing field, which is as an information channel, can expand capability of information transfer. In order to obtain the characteristics of information transfer in image reproduction, in which multilevel screening technology is applied, the relationship among optical density, dot area and dot density is constructed. According to the basic definitions of information content and of information entropy, the relationship between information content/entropy and gray levels of screening dot is analyzed. Furthermore, multilevel FM screening images, which are with 4 levels, 8 levels and 16 levels and generated by a program, are analyzed and compared with bi-level screened images. The results show, that under lower imaging resolution, multilevel screening can achieve higher count of tone levels and information entropy. It is significant for the improvement of the capability of information transfer and reproduction quality of image.

A Novel Required Laser Energy Predicting Model for Laser Powder Bed Fusion

Metals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1966
Author(s):  
Yang Liu ◽  
Mingxuan Li ◽  
Xiaofeng Lu ◽  
Xiaolei Zhu ◽  
Peng Li
Keyword(s):  
Heat Transfer ◽  
Energy Density ◽  
Laser Energy ◽  
Great Influence ◽  
Powder Bed Fusion ◽  
Laser Powder Bed Fusion ◽  
Predicting Model ◽  
Powder Bed ◽  
The Relationship

During the process of laser powder bed fusion (LPBF) printing, the energy of heat input have a great influence on the quality of fabricated specimens. In this paper, based on the heat transfer and metallurgical mechanism, a theoretical predicting model of the required laser energy to fabricate high-density LPBF components was established. The theoretical required laser energy density of AlSi10Mg, TC4 and 316L were calculated, which are 51.74 J/mm3, 104.48 J/mm3 and 69.28 J/mm3, respectively. By comparing with the experimental results in the references, it was found that the errors between them are within 10%. In addition, this article discussed the relationship between the VED and the specimen defects, and found that the changing in the VED will alter the types of specimen defects.

The influence of paper whiteness, roughness and gloss on the optical density of colour digital printing

2015 ◽  
Vol 44 (4) ◽  
pp. 232-238 ◽  
Author(s):  
Maryam Ataeefard
Keyword(s):  
Optical Density ◽  
Laser Printer ◽  
Print Quality ◽  
Paper Properties ◽  
Content Type ◽  
Laser Printing ◽  
Atomic Force ◽  
Printing Quality ◽  
First Time

Purpose – This paper aims to investigate the effect of paper properties (whiteness, gloss and roughness) on colour laser printing quality. Paper characteristics have a significant influence on print quality and are crucial variables for predicting and reproducing colour. Design/methodology/approach – Six kinds of paper with different properties were selected and the effects of the paper characteristics on the printed paper were studied. Samples were printed with cyan, magenta and yellow toner with a laser printer under identical conditions. The papers and printed papers were evaluated with atomic force microscope, scanning electron microscope, gloss-meter, spectrophotometer and densitometer. Findings – Results showed that print quality is statistically dependent on paper type, and the average optical density of printed paper varied for different papers. Furthermore, the increase in the roughness and gloss of the papers in comparison to whiteness more significantly affected the optical density of paper by reducing it. Practical implications – To achieve high-quality print, laser printing paper and toner require controlled characteristics. Originality/value – For the first time, the present study evaluated the influence of paper properties on the quality of colour laser printing.

The Relationship Between Interoception and Metacognition

2016 ◽  
Vol 30 (2) ◽  
pp. 76-86 ◽  
Author(s):  
Judith Meessen ◽  
Verena Mainz ◽  
Siegfried Gauggel ◽  
Eftychia Volz-Sidiropoulou ◽  
Stefan Sütterlin ◽  
...  
Keyword(s):  
Memory Performance ◽  
Memory Task ◽  
Demographic Characteristics ◽  
Metacognitive Awareness ◽  
Interoceptive Awareness ◽  
Future Research ◽  
Heartbeat Perception ◽  
Interoceptive Accuracy ◽  
The Relationship

Abstract. Recently, Garfinkel and Critchley (2013) proposed to distinguish between three facets of interoception: interoceptive sensibility, interoceptive accuracy, and interoceptive awareness. This pilot study investigated how these facets interrelate to each other and whether interoceptive awareness is related to the metacognitive awareness of memory performance. A sample of 24 healthy students completed a heartbeat perception task (HPT) and a memory task. Judgments of confidence were requested for each task. Participants filled in questionnaires assessing interoceptive sensibility, depression, anxiety, and socio-demographic characteristics. The three facets of interoception were found to be uncorrelated and interoceptive awareness was not related to metacognitive awareness of memory performance. Whereas memory performance was significantly related to metamemory awareness, interoceptive accuracy (HPT) and interoceptive awareness were not correlated. Results suggest that future research on interoception should assess all facets of interoception in order to capture the multifaceted quality of the construct.

The relationship between optimism, personal control and quality of life of patients with COPD

2002 ◽  
Author(s):  
R. Arnold ◽  
A. V. Ranchor ◽  
N. H. T. ten Hacken ◽  
G. H. Koeter ◽  
V. Otten ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Personal Control ◽  
The Relationship

Using the alveograph in developing requirements for the quality of flour for wafer sheet production

2020 ◽  
Vol 29 (12) ◽  
pp. 52-58
Author(s):  
E.P. Meleshkina ◽  
◽  
S.N. Kolomiets ◽  
A.S. Cheskidova ◽  
◽  
...  
Keyword(s):  
Rheological Properties ◽  
Quality Indicators ◽  
Wheat Flour ◽  
Mathematical Statistics ◽  
Intended Purpose ◽  
The Future ◽  
Relationship Of ◽  
The Relationship

Objectively and reliably determined indicators of rheological properties of the dough were identified using the alveograph device to create a system of classifications of wheat and flour from it for the intended purpose in the future. The analysis of the relationship of standardized quality indicators, as well as newly developed indicators for identifying them, differentiating the quality of wheat flour for the intended purpose, i.e. for finished products. To do this, we use mathematical statistics methods.

HUBUNGAN KUALITAS KEHIDUPAN KERJA TERHADAP KINERJA PERAWAT PELAKSANA

2019 ◽  
Vol 9 (4) ◽  
pp. 413-420
Author(s):  
Amella Gusty ◽  
Dachriyanus Dachriyanus ◽  
Leni Merdawati
Keyword(s):  
District Hospital ◽  
Simple Random Sampling ◽  
Work Life ◽  
Quality Of Work Life ◽  
P Value ◽  
Work Context ◽  
Cross Sectional ◽  
Quality Of Work ◽  
The Relationship

Kinerja perawat merupakan hasil yang dicapai dalam melaksanakan asuhan keperawatan di rumah sakit. Terciptanya asuhan keperawatan yang optimal sangat diperlukan dukungan dari pihak rumah sakit salah satunya adalah menciptakan kualitas kehidupan kerja baik bagi perawat. Penelitian ini bertujuan untuk mengetahui hubungan antara kualitas kehidupan kerja terhadap kinerja perawat pelaksana di RSUD Teluk Kuantan. Jenis penelitian kuantitatif dengan pendekatan cross sectional. Jumlah sampel 120 responden yang diperoleh melalui proportionate simple random sampling. Hasil penelitian menunjukkan kualitas kehidupan kerja perawat RSUD Teluk Kuantan berada pada kategori sedang, kinerja perawat berada pada kategori kurang baik. Berdasarkan analisis kedua variabel teridentifikasi bahwa tidak ada hubungan antara kualitas kehidupan kerja dengan kinerja perawat pelaksana dengan  p value 0,817. Dimensi work context merupakan komponen yang memiliki hubungan dengan kinerja perawat pelaksana dengan p value 0,008, dimensi work life  tidak berhubungan secara signifikan dengan kinerja perawat. Kesimpulan penelitian diketahui tidak ada hubungan antara kualitas kehidupan kerja dengan kinerja perawat pelaksana. Ada hubungan dimensi work context dengan kinerja perawat pelaksana. Tidak ada hubungan dimensi work life dengan kinerja perawat.   Kata kunci: kualitas kehidupan kerja, kinerja, perawat pelaksana   THE RELATIONSHIP BETWEEN THE QUALITY OF WORK LIFE AND THE PERFORMANCE OF IMPLEMENTERS NURSES   ABSTRACT Nurse performance is the result achieved in implementing nursing care in a hospital. The creation of optimal nursing care is very much needed support from the hospital, one of which is to create a good quality of work life for nurses. This study aims to determine the relationship between the quality of work life and the performance of nurses at the Kuantan District Hospital. This type of quantitative research with cross sectional approach. The number of samples of 120 respondents obtained through proportionate simple random sampling. The results showed that the quality of work life of nurses at the Kuantan District Hospital was in the medium category, the nurses' performance was in the unfavorable category. Based on the analysis of the two variables, it was identified that there was no relationship between the quality of work life with the performance of implementing nurses with a p value of 0.817. The work context dimension is a component that has a relationship with the performance of nurses implementing with p value 0.008, the dimension of work life does not significantly correlate with nurse performance. The conclusion of the research is that there is no relationship between the quality of work life and the performance of the implementing nurses. There is a relationship between the dimensions of the work context and the performance of the nurses. There is no relationship between the dimensions of work life and nurse performance.   Keywords: quality of work life, performance, implementers nurse

Management of Economics and State "Bottom"

2020 ◽  
Vol 17 (6) ◽  
pp. 76-91
Author(s):  
E. D. Solozhentsev
Keyword(s):  
Quality Of Life ◽  
Artificial Intelligence ◽  
Probabilistic Models ◽  
Human Life ◽  
Special Software ◽  
Human Quality ◽  
Relationship Of ◽  
The Relationship

The scientific problem of economics “Managing the quality of human life” is formulated on the basis of artificial intelligence, algebra of logic and logical-probabilistic calculus. Managing the quality of human life is represented by managing the processes of his treatment, training and decision making. Events in these processes and the corresponding logical variables relate to the behavior of a person, other persons and infrastructure. The processes of the quality of human life are modeled, analyzed and managed with the participation of the person himself. Scenarios and structural, logical and probabilistic models of managing the quality of human life are given. Special software for quality management is described. The relationship of human quality of life and the digital economy is examined. We consider the role of public opinion in the management of the “bottom” based on the synthesis of many studies on the management of the economics and the state. The bottom management is also feedback from the top management.

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