Journal articles: 'Isk factors'

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Mayangsari, Shinta, Nour Athiroh AS, and Ratna Juniwati Lisminingsih. "Prevalensi Infeksi Saluran Kemih (ISK) Pada Pasien Di Rumah Sakit Islam (RSI) Unisma Malang Tahun 2018." BIOSAINTROPIS (BIOSCIENCE-TROPIC) 6, no. 2 (2021): 34–39. http://dx.doi.org/10.33474/e-jbst.v6i2.320.

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Urinary tract infections (UTIS) are common infections in hospitals that have a significant function of morbidity and mortality. The pattern of bacterial germs spread from bacteria, fungi that breed in the urinary tract of men and women, children and seniors. UTI's supporting factors of infectious diseases, among others, hypetension, diabetes mellitus, uric acid, medical equipment in hospitals (catheters, pispots, and so forth). The purpose of this study is to calculate the prevalence of urinary tract sufferers and to describe supporting factors of UTI sufferers with accompanying diseases in RSI Unisma year 2018. The study used non-experimental methods and there were 13.9% of ISK prevalence results. Women are more often suffering from ISK compared to men. The causes of UTI, are reviewed in terms of age, type, gender, complaints in the accompanying diseases of UTIS. Keywords : Prevalence, Urinary Tract Infection (UTI), Related Diseases ABSTRAK Infeksi Saluran Kemih (ISK) merupakan infeksi yang umum terjadi di rumah sakit berdampak fungsinya angka morbiditas dan mortalitas yang signifikan. Pola terjangkitnya dari penyebaran kuman bakteri, jamur yang berkembang biak dalam saluran kemih pria maupun wanita dewasa, anak-anak maupun manula. Faktor pendukung ISK dari penyakit penyerta antara lain, hipetensi, diabetes mellitus, asam urat, peralatan medis di rumah sakit (kateter, pispot, dan lain sebagainya). Tujuan dari penelitian ini untuk menghitung prevalensi penderita saluran kemih dan untuk mendiskripsikan faktor pendukung penderita ISK dengan penyakit penyerta di RSI Unisma tahun 2018. Penelitian ini menggunakan metode non-eksperimental dan terdapat hasil prevalensi ISK sebanyak 13,9 %. Perempuan lebih sering menderita ISK dibandingkan dengan pria. Faktor penyebab ISK, ditinjau dari segi usia, jenis, kelamin, keluhan pada penyakit penyerta pada ISK. Kata Kunci : Prevalensi, Infeksi Saluran Kemih (ISK), Penyakit terkait.

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Khanjani, Mohammad Saeed, Shadan Mosavat, Bahman Bbahmani, and Enayatollah Bakhshi. "Comparison of the Childhood Trauma, Mindfulness Attention Awareness and Integrative Self Knowledge in Cancer Patients and General Population." Iranian Journal of Psychiatry and Clinical Psychology 27, no. 1 (2021): 32–47. http://dx.doi.org/10.32598/ijpcp.27.1.3187.1.

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Objectives: This study aims to compare childhood trauma, integrative self-knowledge and mindfulness in patients with cancer and healthy people. Methods: This descriptive-analytical study was conducted on 139 patients with cancer and 139 healthy people referred to Firoozgar Hospital and SAMAR Charity House who were selected by a convenience sampling method. They were asked to complete Integrative Self-Knowledge (ISK) Questionnaire, Childhood Trauma Questionnaire (CTQ) and Mindfulness Attention Awareness Scale (MAAS). Data were analyzed using descriptive and inferential statistic methods including MANOVA. Results: There was a significant difference between patients and controls in terms of ISK (P<0.001), mindfulness (P<0.001) and childhood trauma (P<0.001). Conclusion: Cancer patients have lower ISK and mindfulness but higher childhood trauma compared to healthy people. Attention should be paid to the role of these factors in prevention and treatment processes.

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Lee, Chung Il, Moon Hee Han, Hae Kun Jung, Hyun Je Park, and Joo Myun Park. "Spawning Season, and Factors Influencing Allometric Growth Pattern and Body Condition of Walleye Pollock Gadus chalcogrammus in the Middle East Sea, Korea." Korean Journal of Ichthyology 31, no. 3 (2019): 141–49. http://dx.doi.org/10.35399/isk.31.3.3.

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Ouellet, Gregory M., Mary Geda, Terrence E. Murphy, Sui Tsang, Mary E. Tinetti, and Sarwat I. Chaudhry. "Prehospital Delay in Older Adults with Acute Myocardial Infarction: The ComprehenSIV e E valuation of R isk Factors in Older Patients with Acute Myocardial Infarction Study." Journal of the American Geriatrics Society 65, no. 11 (2017): 2391–96. http://dx.doi.org/10.1111/jgs.15102.

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Conget, Francisco, Remedios Otero, David Martí, et al. "Short-term clinical outcome after acute symptomatic pulmonary embolism." Thrombosis and Haemostasis 100, no. 05 (2008): 937–42. http://dx.doi.org/10.1160/th08-02-0065.

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SummaryThough studies have identified clinical variables that predict adverse events in patients with acute pulmonary embolism (PE), they have typically not differentiated short-term from long-term predictors.This multicenter prospective cohort study included consecutive outpatients with objectively confirmed symptomatic acute PE.We analyzed the incidence and time course of death, venous thromboembolism (VTE) recurrence, and major bleeding, and we compared event rates during short-term (first week) and long-term (3 months) follow-up after the diagnosis of PE.We also assessed risk factors for short-term mortality. During the first three months after diagnosis of PE, 142 of 1,338 (10.6%) patients died.Thirty-six deaths (2.7%) occurred during the first week after diagnosis of PE,and 61.1% of these were due to PE.Thirty-eight patients (2.8%) had recurrent VTE during the three-month follow-up, though none of the recurrences occurred during the first week after diagnosis of PE. During the three-month follow-up, major bleeding occurred in 48 patients (3.6%). Twenty-one (1.6%) major bleeds occurred during the first week of follow-up,and nine of these were fatal. Short-term mortality was significantly increased in patients who initially presented with systolic arterial hypotension (odds ratio [OR] 3.35; 95% CI, 1.51-5.41) or immobilization due to a medical illness (OR 2.89; 95% confidence interval [CI], 1.31-6.39).In con-clusion,during the first week after the diagnosis of PE, death and major bleeding occur more frequently than recurrent VTE. Patients with systolic arterial hypotension and immobilization at the time of PE diagnosis had an increased isk of short-term mortality.

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Faisal, Saira, Muhammad Ali, Sheraz Hussain Siddique, and Long Lin. "Inkjet printing of silk: factors influencing ink penetration and ink spreading." Pigment & Resin Technology 50, no. 4 (2021): 285–92. http://dx.doi.org/10.1108/prt-12-2019-0120.

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Purpose Pretreatment of fabric with a number of chemicals and auxiliaries is a prerequisite for inkjet printing. Owing to the rapidly increasing use of inkjet printing for textile fabrics, the study of the effects of process variables on various characteristics of the resulting print has drawn considerable interest recently. The purpose of this paper is to study the effects of different variables associated with the inkjet printing process on the quality of the resulting print. Specifically, the effects of chemicals and auxiliaries used in the pretreatment of the fabric prior to printing and factors such as steaming time were studies. Design/methodology/approach In the present study, which forms a part of a larger study by the authors, the influence of the nature of thickener, the amounts of thickener, urea and alkali, pH of the pretreatment liquor and the duration of steaming on ink penetration into the printed fabrics and the ink spreading across the fabrics was studied. The nature of ink penetration and ink spreading are known to have pronounced effects on the quality and, in turn, the overall appearance of the resulting print. A set of experiments based on a blocked 25–1 fractional factorial design with four centre points were conducted to evaluate the role of the aforementioned five variables. Ink penetration was quantified on the basis of the principles of Kebulka-Munk theory while ink spreading was analysed by image analysis. Findings Detailed statistical analyses of the experimental data obtained show that different thickeners perform differently and can have a marked influence on ink penetration and ink spreading. In the case of polyacrylic acid-based thickener, changing the levels of the factors has a marked effect on ink penetration and in-turn on ink spreading. In the case of polyacrylamide (PAM)-based thickener, on the other hand, the effect of changing the levels of various factors on the ink penetration and ink spreading is considerably less pronounced. In addition, PAM treated samples exhibited better performance in terms of ink penetration and spreading. Originality/value This study provides useful information for textile printers and highlights the importance of selecting the right type of thickener to make the printing process and the quality of the resulting print more predictable and controllable.

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Wahyudi, Agus, Syahrial Taher, and Rahmi Watt. "ANALISIS KEBERLANJUTAN ADOPSI KAPAS TRANSGENIK DI SULAWESI SELATAN." Jurnal Penelitian Tanaman Industri 9, no. 4 (2020): 135. http://dx.doi.org/10.21082/jlittri.v9n4.2003.135-140.

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Adopsi Kapas transgenik yang diinlroduksi secara terbatas sejak tahun 2000 di tujuh kabupaten di Sulawesi Selatan perlu dicvaluasi kebcrlanjutannya Penelitian ini bertujuan untuk menganalisis faktor - faktor yang mempengaruhi peluang keberlanjutan petani dalam mengadopsi kapas transgenik di daerah introduksi yaitu tujuh kabupaten di Provinsi Sulawesi Selatan. Kerangka penelitian yang digunakan adalah peluang keberlanjutan adopsi dipengaruhi oleh karaktcr subyek, karaktcr inovasi, dan lingkungan fisik dan sosial. Dengan kriteria sebaran dan luas kapas transgenik, pola sebaran curah hujan, dan waktu panen maka daerah yang terpilih adalah Kabupaten Bantaeng, Takalar, Gowa, dan Bulukumba, dan penelitian dilaksanakan pada bulan Agustus-September 2002. Metode pengambilan contoh petani digunakan metode acak sederhana, karena homogenitas Icarakter yang diinginkan relatif tinggi. Metode analisis data yang digunakan adalah analisis regresi berganda yang pendugaannya dengan metode maximum likelihood. Hasil analisis menunjukkan bahwa lebih dai 50% petani berpeluang untuk bcrhenti mengadopsi. Hal ini antara lain disebabkan ketidakmampuan petani untuk menanggung resiko usahatani kapas transgenik yang tinggi, sedang pendapatan yang diharapkan kurang stabil. Selain itu adopsi berpeluang besar akan berlanjut di daerah yang iklimnya sesuai dan kompatible dengan musim dan pola tanam yang ada.Kata kunci: Kapas transgenic, adopsi, keberlanjutan, resiko usahatani, pendapatan ABSTRACTAnalysis of sustainability of transgenic cotton adoption in South SulawesiThe adoption of transgenic conon that has been introduced since 2000 in seven regencies of South Sulawesi need to be evaluated further. The objective of the study was to analyze factors which influenced the adoption of transgenic cotton by the farmers in the introduction area. The research frame used is sustainability of adoption depend on characteistics of subjects and innovation and physical and social environment. Citeia used to determine research area were distribution and coverage of transgenic conon farms, distibution pattern of rainfall, and time of harvest. The area chosen were Regency of Bantaeng, Takalar, Gowa, and Bulukumba. The sampling method used was simple random sampling, since the population was relatively homogen. The results of the analysis indicated that more than SO % of the farmers had a chance to stop adopting the transgenic conon. Il happened because the farmers were uncapablc to take the isk of transgenic coton farming which was very high, while the income rom this farming was not stable. However, the adoption of transgenic cotton is potential in the area where the climate is suitable and compatible with the seasons and existing farming system.Key words: Transgenic coton, adoption, sustainability, farm risk, income

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Gao, Shao Hong, Xian Fu Wei, Bei Qing Huang, Wan Zhang, and Xu Wei Hu. "Investigation on Factors Influencing Fluorescence Intensity of Red Fluorescent Inkjet Ink." Applied Mechanics and Materials 262 (December 2012): 518–22. http://dx.doi.org/10.4028/www.scientific.net/amm.262.518.

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Fluorescent intensity is an important indicator to evaluate the performances of fluorescent inkjet ink. It can be affected by many factors, such as the structure and content of fluorescent material, the polarity of solvent, the type and content of resin, optical properties of different substrates. Formulation of red fluorescent ink-jet ink was designed in the paper and ink samples were prepared to explore the impact of fluorescent material content, solvent polarity, and resin type on fluorescent intensity. Results show that: fluorescent intensity gradually increases as fluorescent material content increases, when the content reaches 1.0%, fluorescent intensity decreases; saturated solubility of fluorescent material at room temperature (25°C) is 1.6%; When propylene glycol monomethyl ether acetate (PMA): ethyl acetate: n-butyl acetate = 0.36:0.42:0.22, resin EP-609 content is 16%, fluorescent intensity reaches to the highest.

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Guojun, Li, and Giu Zhenhong. "On connected factors inK 1,3-free graphs." Acta Mathematicae Applicatae Sinica 14, no. 1 (1998): 43–47. http://dx.doi.org/10.1007/bf02677347.

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Yan, Ji Fang, Bei Qing Huang, and Xian Fu Wei. "The Study of the Affect Factors on the Soaping Fastness Resistance of Inkjet Ink." Applied Mechanics and Materials 200 (October 2012): 698–701. http://dx.doi.org/10.4028/www.scientific.net/amm.200.698.

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This paper is to study factors that affect soaping color fastness of inkjet printing ink. Considering ink as a constant, discuss the affect of curing conditions on soaping fastness by altering curing temperature and curing time. Considering curing condition as a constant, study the affect of other factors on soaping fastness of ink, like particle size, the binder content and varieties of binder. The results show that: the soaping fastness is better when the curing temperature is 180°Cand curing time is 3minites; The smaller the particle size of ink is, the higher the soaping fastness is; the soaping fastness is well when the binder content of ink accounts for 20% of the total. The water-based polyacrylate and water-based polyurethane have the same effects on soaping fastness.

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Zhang, Huan, Xiaoping Gao, Hui Liang, and Yi Ren. "Incomplete stent apposition of low-profile visualized intraluminal support stents in the treatment of cerebral aneurysms." Journal of NeuroInterventional Surgery 12, no. 6 (2019): 591–97. http://dx.doi.org/10.1136/neurintsurg-2019-015505.

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ObjectiveThis study retrospectively analyzed the risk factors, management strategies, and complications of incomplete stent apposition (ISA) of low-profile visualized intraluminal support (LVIS) stents after initial deployment in the treatment of cerebral aneurysms.MethodsThe clinical characteristics of ISA or wall apposition (WA) of LVIS stent after initial deployment were analyzed. The risk factors of ISA were identified using univariate logistic regression analysis and multivariate logistic regression analysis. The clinical characteristics of ISA following different management strategies were also shown.ResultsThe retrospective study enrolled 303 patients with 315 LVIS stent-assisted aneurysms. Fifty-nine patients with 59 stents showed ISA after initial deployment. At the end of the study, the presence of ISA was only observed in eight patients (2.5%). The stent-subtended arc angle (>90) and the aneurysm of the internal carotid artery (ICA) were associated with ISA. The stent-subtended arc angle (>90) and stent size (4.5*20 mm) were independent risk factors of ISA. The incidence of thromboembolic events in the ISA group was significantly higher than that in the WA group. After the treatment of ISA, there was no significant difference in good outcomes between patients with ISA and those with WA after initial deployment.ConclusionsISA is more likely to occur at tortuous vessels. The stent-subtended arc angle (>90) and LVIS size (4.5*20 mm) were independent risk factors of ISA. ISA led to significantly increased incidence of thromboembolic events. However, ISA after initial deployment did not affect the patient's prognosis.

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Huang, Bei Qing, Ying Jie Xu, and Xian Fu Wei. "Study on Dryness and Printing Quality of Water-Based Plastic Gravure Ink." Advanced Materials Research 380 (November 2011): 29–34. http://dx.doi.org/10.4028/www.scientific.net/amr.380.29.

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To improve the dryness of the water-based plastic gravure ink and ensure their printing quality, by design the orthogonal experiment to compound the ink, to discussion the influencing factors of water-based plastic gravure ink initial dryness and full dryness, and discussion the major and minor of the factors. By using different types of resins, changing the content of alcohol in the dilution dissolvent and changing the content of dilution dissolvent, compound the water-based plastic gravure ink, to study these influencing factors of ink dryness and printing quality. The results show that, the content of the alcohol in the dilution dissolvent is the major effect on the water-based plastic gravure ink initial dryness; the content of dilution dissolvent is the major effect on the water-based plastic gravure ink full dryness; in addition the different types of resins and the proportion of alcohol and water have a great effect on ink performance and the printing quality.

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Shin, Jungpil, and Makoto Marumoto. "Ink Diffusion Simulation for 3D Virtual Calligraphy." Journal of Advanced Computational Intelligence and Intelligent Informatics 17, no. 4 (2013): 598–603. http://dx.doi.org/10.20965/jaciii.2013.p0598.

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Calligraphy is one of traditional culture in Japan. In calligraphy, writers express their feeling by using various shapes of strokes and various effects such as scratchiness and ink diffusion phenomenon. Therefore, scratchiness and ink diffusion phenomenon are crucial features in calligraphy. The purpose of this paper is realization of ink diffusion phenomenon which is one of the important features in 3D Virtual Calligraphy Simulation. Ink diffusion phenomenon is influenced by various factors such as the conditions of the ink, paper, and brush. In this paper, the extent of ink diffusion phenomenon and ink color is considered on density of ink and quantity of water. Considering these factors, to express ink diffusion phenomenon in 3D Virtual Calligraphy Simulation in real time, new drop model was used. Ink diffusion phenomenon occurs when ink is diffused circularly. Using this principle, we created a drop model and realized ink diffusion phenomenon. With this method, a feathery, blurred edge that is characteristic of ink diffusion phenomenon is also able to be expressed.

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Xu, Ying Jie, Xian Fu Wei, and Bei Qing Huang. "Study on Thickening after Preparation Phenomenon of Alcohol-Based Gravure Ink." Applied Mechanics and Materials 262 (December 2012): 480–85. http://dx.doi.org/10.4028/www.scientific.net/amm.262.480.

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The thickening after preparation phenomenon of ink refers to the viscosity of ink after preparation is constantly changing during its storage process. The appropriate increase of ink viscosity during its storage plays an important role in preventing the particles of pigment sedimentation. The utility of the ink is negatively affected by the rise of viscosity of ink that is over a certain range during the process of storage. The rise is a result of the broken of the system stability owing to some physical and chemical factors. In order to improve the stability of ink during its storage, not only the viscosity changes of ink prepared by pigment and resin with different kinds of functional group during storage are measured, but also the chemical factors contribute to the thickening after preparation phenomenon of ink are analyzed. What is more, the viscosity changes of ink prepared by different constituent content during storage are measured, and the physical factors lead to the thickening after preparation phenomenon of ink are analyzed as well. According to the research results, the functional groups of pigment and resin set off a chemical reaction in alcohol system, which is the main reason for the thickening after preparation phenomenon of ink. The constituent content of ink is the essential physical factor that influences the thickening after preparation phenomenon of ink.

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Yan, Ji Fang, Bei Qing Huang, and Xian Fu Wei. "The Study of the Affect Factors on Color Fastness to Crocking of Inkjet Ink." Applied Mechanics and Materials 262 (December 2012): 543–46. http://dx.doi.org/10.4028/www.scientific.net/amm.262.543.

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This paper is to determine the effects of various factors on the color fastness to crocking of inkjet printing ink. Firstly, the affects of curing conditions on color fastness to crocking were discussed by altering curing temperature and curing time separately. Secondly, considering curing conditions as a constant, study the affects of the pH of ink, the amount of adhesives and the varieties of adhesives on color fastness to crocking by changing these factors respectively. The results show that: the color fastness to crocking of printing fabric is better when curing temperature is 1800C and curing time is 90s; the wet crocking fastness of printing fabric declined as the pH of ink increased; the color fastness to crocking of fabric printed with ink which prepared use water-based polyurethane is better than use water-based polyacrylate.

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Wang, Dan Dan, Bei Qing Huang, Xian Fu Wei, Jiang Hao Liu, and Shuang Liu. "Study on the Dispersity of Black Water-Based Covering Ink." Applied Mechanics and Materials 262 (December 2012): 527–31. http://dx.doi.org/10.4028/www.scientific.net/amm.262.527.

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Dispersity is one of the most important factors that affect the covering property of ink. In order to obtain the black water-based ink with high covering property, study the dispersity of ink, by changing the variety of both pigments and resins, the ratio of pigment to resin, the variety and the content of dispersants to prepare based ink, by testing the diameter size to explore the factors that affect the dispersion of black water-based covering ink. It has been proved that the interaction between different pigments and resins is the key factor that influences the dispersion property of the black water-based covering ink. The dispersity property of the resin to pigment depends on a great extent on the ratio of pigment to resin. The result also proved that different kind of dispersants and content are also important factors that influence the dispersion property.

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Elsayad, S., F. Morsy, S. El‐Sherbiny, and E. Abdou. "Some factors affecting ink transfer in gravure printing." Pigment & Resin Technology 31, no. 4 (2002): 234–40. http://dx.doi.org/10.1108/03699420210432429.

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Sun, Jing Mei, Xian Fu Wei, and Bei Qing Huang. "Research on the Influencing Factors to Printing Quality of Edible Ink-Jet Printing Ink." Applied Mechanics and Materials 262 (December 2012): 282–86. http://dx.doi.org/10.4028/www.scientific.net/amm.262.282.

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In the process of the ink drops forming and spreading out, the viscosity and surface tension of the ink play an important role, and then the drops’ injection and printing quality will be influenced by this process. Besides, drops control technology is the key of ink-jet printing technology, and the drops’ injection state will also influence the printing quality. In order to research the influencing factors to printing quality, many samples with different performances are prepared and their drop states include speed, tail length and volume are measured with drop observatory. And then, the specimen pages include lines of different width are printed, order to assessment the printing quality comprehensively, their line width, raggedness, blurriness, density and contrast are measured. The result show that the inks with different performance show different speed, tail length and volume, and their corresponding printing qualities are different too, and there exists linear relationship between printing quality and the drops’ viscosity, surface tension and speed.

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Laine-Ma, Teija, Pekka Ruuskanen, Satu Pasanen, and Mikko Karttunen. "Pad printing of polymeric silver ink conductors on thermoplastic foils." Circuit World 42, no. 4 (2016): 170–77. http://dx.doi.org/10.1108/cw-03-2016-0009.

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Purpose The aim of this study was to evaluate the feasibility of pad printing for producing electrical conductors and to define the factors affecting the print quality of polymeric silver ink conductors. Design/methodology/approach Polyethylene terephthalate (PET) film and polyphenylene oxide (PPO) compound film were used as substrate materials. Three different polymeric silver inks, marked A, B and C, were used and tested. Findings The results indicated that the important factors in the pad printing of silver ink conductors are the printing parameters and characteristics of the ink, pad, cliché and substrate. The interactions of these factors should be considered on a case-by-case basis. The sheet resistances of triple-pressed ink conductors varied between 20 and 110 mΩ/sq for 5.7- to 8.5-μm-thick conductors. Ink (B) had a higher sheet resistance than Ink (A) because of its lower silver particle content but also because of the shorter curing time and lower curing temperature. Ink (A) showed excellent adhesion on PET, and Ink (B) had moderate adhesion on PET without corona or plasma pre-treatments, but both inks adhered weakly on PPO compound. Both corona and plasma treatments raised adhesion of these two inks on all test substrates to the highest classification value, 5B. Originality/value This paper contains a survey and preliminary testing of the pad printing of polymeric silver ink conductors on flexible thermoplastic foils. Finally, the paper introduces the advantages and drawbacks of the technique.

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Li, Zhi Jian, Qing Jun Meng, and Liang Liu. "The Impact of Offset Paper on Ink Transfer Rate and Ink Absorption Rate." Advanced Materials Research 560-561 (August 2012): 506–9. http://dx.doi.org/10.4028/www.scientific.net/amr.560-561.506.

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The ink transfer rate and ink absorption rate directly affects the quality of printing matter, so it is very important to know the influence factors of the ink transfer rate and ink absorption rate. This paper studied on the impact of offset paper smoothness and offset paper absorbency on the ink transfer rate, the impact of offset paper compactness and offset paper absorbency on the ink absorption rate. The results show that ink transfer rate is affected by offset paper smoothness within a certain range. The ink transfer rate is affected greatly by offset paper absorbency. The ink absorption rate is greatly affected by offset paper compactness and absorbency.

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Yang, Xiao, Bei Qing Huang, and Xian Fu Wei. "Preparation of Color Paste of UV Ink-Jet Ink." Applied Mechanics and Materials 469 (November 2013): 36–40. http://dx.doi.org/10.4028/www.scientific.net/amm.469.36.

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Ink used in food packaging printing graphic,it's one of the most important factors that affect the safety of packaging food,as a new environmentally friendly printing ink,UV-curable inkjet ink has attracted much attention in the application of food packaging printing .The pros and cons of performance of UV ink's color paste is the key to the preparation of UV inkjet ink.In order to prepare UV inkjet magenta ink's color paste with good dispersion,design formulation experiment for monomers in UV ink's paste,determine the monomer type and content,by changing the ratio of pigment to resin and milling time as well as the kind and the content of dispersants to prepare based ink, by testing the diameter size to evaluate dispersion of UV ink's paste.It has been proved that the monomer type and content is the key factor that influences the dispersion property of UV ink's based ink. The dispersion property of the resin to pigment depends on a great extent on the ratio of resin to pigment,milling time also play an important role. The result also proved that different kind of dispersants and content are also important factors that influence the dispersion property.

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Wolff, A. C., U. Kutscha, T. Wetter, P. Knaup, and S. Garde. "CSI-ISC." Methods of Information in Medicine 45, no. 01 (2006): 10–18. http://dx.doi.org/10.1055/s-0038-1634031.

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Summary Objectives: The introduction of information system components (ISCs) usually leads to a change in existing processes, e.g. processes of patient care. These processes might become even more complex and variable than before. An early participation of end users and a better understanding of human factors during design and introduction of ISCs are key factors for a successful introduction of ISCs in health care. Nonetheless no specialized methods have been developed until now to systematically support the integration of ISCs in existing processes of patient care while taking into account these requirements. In this paper, therefore, we introduce a procedure model to implement Concepts for Smooth Integration of ISCs (CSI-ISC). Methods: Established theories from economics and social sciences have been applied in our model, among them the stress-strain-concept, the contrastive task analysis (KABA), and the phase model for the management of information systems. Results: CSI-ISC is based on the fact that while introducing new information system components, users experience additional workload. One essential aim during the introduction process therefore should be to systematically identify, prioritize and ameliorate workloads that are being imposed on human beings by information technology in health care. To support this, CSI-ISC consists of a static part (workload framework) and a dynamic part (guideline for the introduction of information system components into existing processes of patient care). Conclusions: The application of CSI-ISC offers the potential to minimize additional workload caused by information system components systematically. CSI-ISC rationalizes decisions and supports the integration of the information system component into existing processes of patient care.

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Kang, Seulchan, and Han-byul Kim. "Sport Burnout Factors of Elite Athletes." Sports Science 39, no. 2 (2021): 239–52. http://dx.doi.org/10.46394/iss.39.2.25.

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Su, Lei, Hong Yan Chu, Li Gang Cai, and Jun Tao Zhao. "Research of Elastic Deformation of Rubber Ink Roller and Ink Flow Characteristics on Two Ink Rollers." Applied Mechanics and Materials 220-223 (November 2012): 1703–10. http://dx.doi.org/10.4028/www.scientific.net/amm.220-223.1703.

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In order to improve the quality of colorful offset printing and know the process of ink transferring, this paper adopts the method of theoretical analysis and experiment, the velocity and pressure of the ink flow field are analyzed when the rubber roller deforms and the two rollers rotate, and the effective ink layer thickness is extracted, then the ink transferring rate can be got. The rubber roller’s deformation and ink transferring rate under different conditions are got, and factors, such as rotation velocity, deformation of rubber roller, ink layer thickness between two rollers, which affect the ink flow and transferring rate are analyzed.

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Mahindarathne, M. G. P. P., and Qingfei Min. "Factors that Influence Farmers’ Information Seeking Behaviour: A Study of Sri Lankan Vegetable Farmers." Journal of Information & Knowledge Management 18, no. 03 (2019): 1950037. http://dx.doi.org/10.1142/s0219649219500370.

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Information and communication technology (ICT) plays a vital role in disseminating agricultural information. In this backdrop, to make use of ICT for a prolific agriculture information dissemination, it is vitally important to gain a comprehensive understanding of the farmers’ information seeking behaviour. Despite the vitality, very few informational studies have been carried in Sri Lankan agriculture, particularly with respect to vegetable farmers in the country. To bridge this existing knowledge gap, this study sets out to investigate the information seeking behaviour (ISB) of vegetable farmers in Sri Lanka. Wilson’s general model of information seeking behaviour 1996 was selected to guide the present study. Primary data were collected through a questionnaire survey of 289 vegetable farmers and were analysed by performing a regression analysis. The regression analysis revealed that vegetable farmers’ ISB is greatly influenced by their information need and the channel characteristics. The regression results further revealed that the demographic characteristics such as age, education, farming experience and training, operational factors such as land extent, land ownership and types of farming system, and personal and role-related factors such as perception of agri-information and information sharing behaviour also influence vegetable farmers’ ISB significantly. The study findings will inform the policymakers, information systems and applications designers, and researchers about the factors that affecting on ISB of farmers. Furthermore, this study will help stimulate similar studies in developing countries.

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Yu, Mao Jie, Bei Qing Huang, and Xian Fu Wei. "Research of the Factor that Influence the Ink Printing Density of Water-Based Gravure Ink." Advanced Materials Research 499 (April 2012): 312–16. http://dx.doi.org/10.4028/www.scientific.net/amr.499.312.

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Ink printing density decides the quality of the printing. The content of resin type and additives, ink fineness and the content of primary inks were changed to improve the quality of the water-based gravure ink. Then use the proof machine of gravure to make a proof and test the printing density of the proofs. The influence factors of water-based gravure ink printing density were studied and the research shows that the ink printing density increases first, then decreases with increasing the content of the primary ink; the ink printing density increases with the ink fineness improvements; different kinds of resin has difference influence on the ink printing density; the ink printing density increases with increasing the content of resin; addition of an effective auxiliary can improve the ink printing density.

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Tyagi, Preeti, Thomas Schrinner, Steffen Richter, Amiya Ray, and Harlad Grossmann. "Factors influencing polymeric granule-assisted dispersion of ultraviolet ink." January 2017 15, no. 1 (2016): 19–29. http://dx.doi.org/10.32964/tj15.1.19.

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The objective of this research is to identify and evaluate the factors influencing polymeric granuleassisted dispersion of ultraviolet (UV) ink particles. First time, granule-assisted alternative dispersion was observed during adsorption deinking. By optimizing and combining this alternative dispersion process with pulping, we aim to minimize the energy consumption in the dispersion process and thus reduce the environmental impact of the paper recycling process on carbon footprint. For experimental confirmation, a combination of printed paper and polymeric granules was selected such that ink detached from the fibers would not be adsorbed onto the surface of polymeric granules. Factors that affect the mechanical dispersion process were chosen and varied for optimization of the newly developed dispersion method. Results show that at 15% consistency, temperature 45°C, and mass ratio of oven dry pulp and granules of 1:1.5 (200 g pulp and 300 g granules), the granule-assisted dispersion process gives optimum results for reduction of specks size. All experiments were carried out at rotor speed 2 of Hobart pulper (INGEDE Method 11 “Assessment of print product recyclability–Deinkability test”). These optimized parameters are similar to the optimized parameters of adsorption deinking, which give a further option to combine both of the steps (adsorption deinking and granule assisted dispersion) into one. We also demonstrated that the polymeric granule-assisted dispersion method is a viable replacement for the conventional dispersion process by assuring no alteration in fiber length, water retention value of pulp, and strength properties of the handsheets.

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Chen, Liyuan, Jieliang Hu, Baojun Zhou, et al. "Effect of Integrin-Linked Kinase on Osteogenesis of Bone Marrow Mesenchymal Stem Cells in Inflammatory Environment via Regulating Mitogen Activated Protein Kinase/Protein Kinase B Signaling Pathway." Journal of Biomaterials and Tissue Engineering 11, no. 2 (2021): 344–49. http://dx.doi.org/10.1166/jbt.2021.2559.

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Osteoarthritis (OA) pathogenesis involves inflammation, age, weight and other factors. Integrin-linked kinase (ILK) regulates cell apoptosis, metastasis, and growth. However, whether ILK affects bone formation of bone marrow mesenchymal stem cells in an inflammatory environment has not been elucidated. Rat BMSCs were isolated and assigned into control group, inflammation group (lipopolysaccharide was added to cells); and si-ILK group (ILK siRNA was transfected into the inflammation group BMSCs) followed by analysis of cell proliferation by MTT assay, expression of ILK, Runx2 and OP by real time PCR, ALp activity, TNF-α and IL-6 secretion by ELISA and MAPK/AKT signaling protein expression by western blot. Compared to control, ILK in BMSCs cells in inflammatory environment was significantly upregulated, resulting in inhibition of cell proliferation, decreased ALP activity, reduced expression of osteogenic genes Runx2 and OP, increased secretion of TNF-α and IL-6, and downregulated p-AKT (P < 0.05); transfection of ILK siRNA down-regulated ILK in inflammatory environment BMSCs, which significantly increased BMSCs cell proliferation, increased ALP activity and expression of Runx2 and OP, decreased TNF-α and IL-6 secretion and increased p-AKT expression (P < 0.05). ILK expression is increased in BMSCs in an inflammatory environment. Down-regulation of ILK in BMSCs cells in an inflammatory environment can regulate MAPK/AKT signaling, inhibit inflammatory factors secretion, thereby promoting BMSCs proliferation and osteogenesis differentiation.

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Ryu, Taeha, Baek Jin Kim, Seong Jun Woo, et al. "Retrospective analysis of risk factors of hypotensive bradycardic events during shoulder arthroscopic surgery under interscalene blockade in the sitting position." Korean Journal of Anesthesiology 73, no. 6 (2020): 542–49. http://dx.doi.org/10.4097/kja.20035.

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Background: Hypotensive bradycardic events (HBEs) are a frequent adverse event in patients who underwent shoulder arthroscopic surgery under interscalene block (ISB) in the sitting position. This retrospective study was conducted to investigate the independent risk factors of HBEs in shoulder arthroscopic surgery under ISB in the sitting position. Methods: A total of 2549 patients who underwent shoulder arthroscopic surgery under ISB and had complete clinical data were included in the study. The 357 patients who developed HBEs were included in the HBEs group, and the remaining 2192 in the non-HBEs group. The potential risk factors for HBEs, such as age, sex, past medical history, anesthetic characteristics, and intraoperative medications were collected and compared between the groups. Statistically significant variables were included in a logistic regression model to further evaluate the independent risk factors for HBEs in shoulder arthroscopic surgery under ISB. Results: The incidence of HBEs was 14.0% (357/2549). Logistic regression analysis revealed that the intraoperative use of hydralazine (odds ratio [OR] 4.2; 95% confidence interval [CI] 2.9–6.3), propofol (OR 2.1; 95% CI 1.3–3.6), and dexmedetomidine (OR 3.9; 95% CI 1.9–7.8) before HBEs were independent risk factors for HBEs in patients who received shoulder arthroscopic surgery under ISB. Conclusions: The intraoperative use of antihypertensives such as hydralazine and sedatives such as propofol or dexmedetomidine leads to increased risk of HBEs during shoulder arthroscopic surgery under ISB in the sitting position.

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Gao, Shao Hong, Xian Fu Wei, Bei Qing Huang, and Chun Yan Lu. "Effect of pH on the Luminescent Properties of the Green Fluorescent Ink-Jet Ink." Advanced Materials Research 380 (November 2011): 107–11. http://dx.doi.org/10.4028/www.scientific.net/amr.380.107.

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pH value of fluorescent ink-jet ink has an obvious influence on fluorescent powder, high or low pH value could cause some problems, such as fluorescence quenches, fluorescent quantum yield decreased, and so on. And these factors make against fluorescent ink-jet ink luminous properties reach the best result. This article is to design fluorescent ink-jet ink formula when it is exposured to deep Ultraviolet light to display green, and a series of ink samples were prepared. pH regulator was used to regulate pH value of green fluorescent ink-jet ink system. This paper discusses the effects of pH value on luminous intensity, fluorescent quantum yield. The results indicated that triethanolamine can regulate pH value of fluorescent ink-jet ink, when pH value increases from 8.70 to 11.20, luminous intensity, fluorescent quantum yield have a decrease tendency.

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Dror, Yehezkel. "The Future of Israel: I. External Factors." Israel Studies 6, no. 2 (2001): 90–106. http://dx.doi.org/10.2979/isr.2001.6.2.90.

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Shiga, Yasuyuki, Yasuhiko Sekine, Yasunobu Kano, and Eiichi Ohtsubo. "Involvement of H-NS in Transpositional Recombination Mediated by IS1." Journal of Bacteriology 183, no. 8 (2001): 2476–84. http://dx.doi.org/10.1128/jb.183.8.2476-2484.2001.

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ABSTRACT IS1, the smallest active transposable element in bacteria, encodes a transposase that promotes inter- and intramolecular transposition. Host-encoded factors, e.g., histone-like proteins HU and integration host factor (IHF), are involved in the transposition reactions of some bacterial transposable elements. Host factors involved in the IS1 transposition reaction, however, are not known. We show that a plasmid with an IS1 derivative that efficiently produces transposase did not generate miniplasmids, the products of intramolecular transposition, in mutants deficient in a nucleoid-associated DNA-binding protein, H-NS, but did generate them in mutants deficient in histone-like proteins HU, IHF, Fis, and StpA. Nor did IS1 transpose intermolecularly to the target plasmid in the H-NS-deficient mutant. The hns mutation did not affect transcription from the indigenous promoter of IS1 for the expression of the transposase gene. These findings show that transpositional recombination mediated by IS1 requires H-NS but does not require the HU, IHF, Fis, or StpA protein in vivo. Gel retardation assays of restriction fragments of IS1-carrying plasmid DNA showed that no sites were bound preferentially by H-NS within the IS1 sequence. The central domain of H-NS, which is involved in dimerization and/or oligomerization of the H-NS protein, was important for the intramolecular transposition of IS1, but the N- and C-terminal domains, which are involved in the repression of certain genes and DNA binding, respectively, were not. The SOS response induced by the IS1 transposase was absent in the H-NS-deficient mutant strain but was present in the wild-type strain. We discuss the possibility that H-NS promotes the formation of an active IS1 DNA-transposase complex in which the IS1 ends are cleaved to initiate transpositional recombination through interaction with IS1 transposase.

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Jia, Ling, Bei Qing Huang, Xian Fu Wei, and Na Feng. "An Analysis of how Water-Based Ink Affects the Low Energy Surface Wettability." Advanced Materials Research 287-290 (July 2011): 1383–87. http://dx.doi.org/10.4028/www.scientific.net/amr.287-290.1383.

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Water-based ink in low-energy surface wetting more difficult and hinder its application. In order to solve water ink in low-energy on the surface wettability problem, change the kind of cosolvent, kind and content of surfactants prepared ink. They were tested in low-energy CD the surface contact Angle to examine wettability of ink, test the surface tension, ink affecting wettability factors were analyzed. Results show that: in water-based ink add isopropyl alcohol, flow ping agent 432 and substrate wetting agent 245, can better improve its surface wettability in low-energy, and base material wetting agent 245 content about 1.25% wet effect is good.

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Sun, Bao Wei, Bei Qing Huang, and Xian Fu Wei. "Study on Anti-Friction Performance of Water-Based Flexographic Ink." Applied Mechanics and Materials 469 (November 2013): 64–67. http://dx.doi.org/10.4028/www.scientific.net/amm.469.64.

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In order to improve the anti-friction performance of water-based flexographic ink, we made up different kinds of water-base flexographic ink by changing the kinds of film-forming resin or adding different kinds of friction resistant additives, and then evaluated the friction resistant performance of the ink by the rate of density decay. According to analysis the influencing factors of the anti-friction performance of ink, aiming at improving the cohesion of molecular systems and smooth degree of membrane surface, and reducing the friction coefficient as well. The result shows that different molecular structure of film-forming resin ink will cause different cohesion of molecules system in ink, which impacts the ink friction performance. Adding appropriate anti-friction performance additives can improve ink cohesion of molecular system, and improve the ink anti-friction performance as well.

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Fang, Hua, Lu Hai Li, Wen Bo Li, Xian Leng, Xu Wei Hu, and Wei Wei Li. "Factors Influencing Dye Colors." Advanced Materials Research 284-286 (July 2011): 2041–44. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.2041.

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In order to anticipate the color of dye ink more accurately, WENZHOU Mernuo Red-10 as an example, who was dissolved in different polarity solvent by magnetic stirring and ultrasonic agitation, the influence for properties of solvent on color of dye was researched with the coating method through contrasting sample papers. The influence for pH values of the solution and adding water to Red-10 solution on color of dye were also researched. It's shown that with the increased polarity of the solution,the absorption wavelength of Red-10 reduced gradually,light shade effect was caused. For the same solvent,with the pH values of the solvent increased,the absorption wavelength of Red-10 reduced gradually,light shade effect was caused.And all the factors affect the L,a,b values of the Red-10 dye's samples.

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Yang, Ling, Xian Fu Wei, Bei Qing Huang, Wan Zhang, and Yang Yue. "Effect of Solvent on the Property of the Infrared Absorbing Inkjet Ink." Applied Mechanics and Materials 262 (December 2012): 505–9. http://dx.doi.org/10.4028/www.scientific.net/amm.262.505.

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The infrared absorbing inkjet ink is composed of infrared absorbing materials, resin, assistant agent and solvent that has a great influence on the main performance of the ink. Based on the consideration of environmental factors, five alcoholic solvents were chosen and prepared into ink samples respectively. The effect of different solvents on the properties of the ink was discussed. Then the ink sample was prepared by the most optimal proportion of blends with solvent through the principle of formulating of recipe, the printing sample was attained and tested. The experiments showed that the solvents had a great influence on the properties of the viscosity, infrared absorption strength, surface tension of infrared absorbing ink, which directly affected the ink-jet printing eligibility and security effect. The developed ink has good performance and security effect.

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Cheng, Chang Xian, and Yan Mei Liang. "Study of Evaluation Method about the Presswork Quality of Digital Inkjet System." Applied Mechanics and Materials 540 (April 2014): 512–17. http://dx.doi.org/10.4028/www.scientific.net/amm.540.512.

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At present, the productivity benefits of inkjet printing technology with high speed shows a rapid expanding trends, however, the precondition of which is its high quality presswork. Therefore, one of the top priorities now is to find better way to evaluate the presswork quality scientifically and effectively. A new parameter, ink dot fidelity, was introduced as an evaluation criterion to study the presswork quality in this paper. The four evident effect factors that fluctuated more during the printing process were chosen, such as the paper transmission speed, the print head (nozzle) voltage, the ink cartridge pressure and the distance between the print head and paper, to make the scientific orthogonal experiment design. The fluctuation rules of the ink dot fidelity corresponding to each effecting factors were obtained through intuitively analyzing of the orthogonal tables and the effect curves. Based on the experiment, the test data were fitted and optimized by using the mathematical analysis software of MATLAB and the least-square method. And then the mathematical model for ink dot fidelity and these affecting factors were created. Finally, the user interface (GUI) design platform was developed to improve the man-machine communication and the ink dot fidelity, or the presswork quality.

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Gu, Ling Ya, Guo Yu Wang, and Dan Dan Wang. "Research on the Conductivity of UV-Curable Conductive Ink." Applied Mechanics and Materials 469 (November 2013): 51–54. http://dx.doi.org/10.4028/www.scientific.net/amm.469.51.

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In order to fulfill the demand of fine circuit board, a UV-curable conductive ink was prepared, and the factors affect conductivity of ink was studied. Different UV conductive paste was prepared with different kinds of conductive material to research the influence of conductive material on the conductivity of paste. Change the variety of photoinitiator to prepare UV-curable conductive ink, and the effect of photoinitiator on the conductivity of ink was also studied. The results indicated that the variety of conductive material has a great influence on the conductivity of UV-curable ink. The ink, which prepared with flaky and spherical silver powder, has the best conductive property. Whats more, the conductivity of UV-curable ink is different with the change of photoinitiator, which would lead different cross-linking reaction after curing.

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AKDOĞAN, Ramazan, and Gürhan CAN. "Utangaçlıkta Cinsiyet Rolü Bir Risk Faktörü mü?*." İstanbul Üniversitesi Kadın Araştırmaları Dergisi 2019, no. 19 (2020): 1–13. http://dx.doi.org/10.26650/iukad.2019.19.001.

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Wang, Dan Dan, Xian Fu Wei, and Bei Qing Huang. "Research on the Adhension of Water-Based Ink on UV Varnish." Applied Mechanics and Materials 469 (November 2013): 26–29. http://dx.doi.org/10.4028/www.scientific.net/amm.469.26.

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In order to enhance the adhension of ink, base ink was prepared with proper pigment and grinding resin, as well as dispersing agent, then compounded it and film-forming resin. The paper has studied the major factors, including grinding resin, film-forming resin and additives, which influenced the adhension of water-based ink on UV varnish. The results indicated that the content and the variety of grinding resin had a certain influence on the adhension of water-based ink. Besides, since the structure of film-forming resin is different, it has a significant effect on the adhension of water-based ink with the change of the variety of resin. Whats more, additives, which could decrease the surface tension of ink effectively and made the ink intend to adhere on UV varnish easily, is also an important factor that influences the adhension of the water-based ink on UV varnish.

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Chen, Chen. "Painterly focused Chinese ink animation: Seeing through the cultural lens of the Xiang system." Animation Practice, Process & Production 8, no. 1 (2019): 141–64. http://dx.doi.org/10.1386/ap3_00009_1.

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Chinese ink animation has won worldwide respect for its ethereal and refined approach to ink painting. From the 1950s to 1980s, the Shanghai Animation Film Studio produced a number of award-winning ink animations. These animations share a unique traditional Chinese aesthetic based on Chinese literature and philosophy. However, the complex and long hand-made production process is one of the factors that caused the decline of Chinese ink animation following the 1980s. Since the millennium, three-dimensional ink modelling and digital painting technology have contributed to the revival of Chinese ink animation. This article summarizes the development of the production process of Chinese ink animation, together with its artistic features in both the analogue and digital age. Theoretically, this article focuses on a Chinese poetic framework, ‘the Xiang system’, as both a creative strategy for producing Chinese ink animation and an analytical lens to critique it.

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42

Portela, E., J. Aranha, A. Martins, and A. L. Pires. "SOIL FACTORS, FARMER'S PRACTICES AND CHESTNUT INK DISEASE: SOME INTERACTIONS." Acta Horticulturae, no. 494 (July 1999): 433–42. http://dx.doi.org/10.17660/actahortic.1999.494.65.

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Karin, M., L.-W. Chen, F. Greten, S. Maeda, J.-M. Park, and L.-C. Hsu. "SIGNALING INFLAMMATION THROUGH IKK AND THE NF-KAPPAB TRANSCRIPTION FACTORS." Shock 21, Supplement (2004): 44. http://dx.doi.org/10.1097/00024382-200403001-00175.

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Sun, Lei, Ya Deng, He Xin, Tong Xing, and Zhong Fu Tan. "Multiple Factors Path-STIRPAT Analysis Model of Beijing CO₂ Emission." Applied Mechanics and Materials 389 (August 2013): 166–71. http://dx.doi.org/10.4028/www.scientific.net/amm.389.166.

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As the political, economic and cultural center of China, Beijing is facing worse CO2 emission influences than other cities. Therefore, digging out the influence factors of CO2 emission is valuable for maintaining Beijings sustainable development. This paper discusses the driving forces influencing Beijings CO2 emissions based on Path-STIRPAT model-a method combining Path analysis and STIRPAT (stochastic impacts by regression on population, affluence and technology) model. The analysis shows that GDP per capita (A), industrial structures (IS), population (P), urbanization level (R) and technology level (T) are the main factors influencing Beijings CO2 emissions. The sequence of the size of factors direct influence on Beijings CO2 emissions isA>IS>R>T>P, while that of factors total influence isA>R>P>IS>T.

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Bisercić, M., and H. Ochman. "Natural populations of Escherichia coli and Salmonella typhimurium harbor the same classes of insertion sequences." Genetics 133, no. 3 (1993): 449–54. http://dx.doi.org/10.1093/genetics/133.3.449.

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Abstract Despite their close phylogenetic relationship, Escherichia coli and Salmonella typhimurium were long considered as having distinct classes of transposable elements maintained by either host-related factors or very restricted gene exchange. In this study, genetically diverse collections of E. coli and S. typhimurium (subgroup I) were surveyed for the presence of several classes of insertion sequences by Southern blot analysis and the polymerase chain reaction. A majority of salmonellae contained IS1 or IS3, elements originally recovered from E. coli, while IS200, a Salmonella-specific element, was present in about 20% of the tested strains of E. coli. Based on restriction mapping, the extent of sequence divergence between copies of IS200 from E. coli and S. typhimurium is on the order of that observed in comparisons of chromosomally encoded genes from these taxa. This suggests that copies of IS200 have not been recently transferred between E. coli and S. typhimurium and that the element was present in the common ancestor to both species. IS200 is polymorphic within E. coli but homogeneous among isolates of S. typhimurium, providing evidence that these species might differ in their rates of transfer and turnover of insertion sequences.

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Chen, Qi Feng, Guang Xue Chen, Bao Lin Tang, and Jing Lei Tai. "Research on the Infiltrating and Diffusing Model of Ink Droplet in Inkjet Imaging System." Advanced Materials Research 174 (December 2010): 177–80. http://dx.doi.org/10.4028/www.scientific.net/amr.174.177.

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The infiltration and diffusion of ink droplet in paper coating have significant influence on the image quality in the inkjet imaging. The flight physical phenomenon of the ink droplet was researched and analyzed according to the hydrodynamic equations of multiphase flow discrete phase in this paper, and the energy distribution of ink droplet before contacting with the paper coating was calculated. Base on studying on the surface structure of paper coating, the mechanism of impact, infiltration and diffusion between ink droplet and paper coating also was researched in this paper from the perspective of energy conversion in the imaging process. The proposed mathematical model consisted of the factors of hydrodynamic characteristics for ink droplet and the physical characteristics of paper coating, we could get the maximum diameter of ink droplet spreading in paper coating through solving the model and obtain viscous loss and energy consumption in infiltration of ink droplet by experiment, and then calculated the average infiltration depth of ink droplet.

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Nomiyama, H., K. Hieshima, K. Hirokawa, T. Hattori, K. Takatsuki, and R. Miura. "Characterization of cytokine LD78 gene promoters: positive and negative transcriptional factors bind to a negative regulatory element common to LD78, interleukin-3, and granulocyte-macrophage colony-stimulating factor gene promoters." Molecular and Cellular Biology 13, no. 5 (1993): 2787–801. http://dx.doi.org/10.1128/mcb.13.5.2787.

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Cytokine LD78 is a human counterpart of the mouse macrophage inflammatory protein 1 alpha/hematopoietic stem cell inhibitor. Promoters of the LD78 alpha and LD78 beta genes showed similar inducible activities in two leukemic cell lines, K562 and Jurkat, but the induction mechanisms differed between the two cell lines. Further characterization of the LD78 alpha promoter indicated that multiple positive and negative regulatory elements are present, some of which are differentially required for induction and repression of the promoter activity in different cells. One of the negative regulatory elements, ICK-1, functioned in both cell lines in the absence and presence of stimulation and was shown to be a recognition site for positive and negative transcriptional factors. This ICK-1 element contained a direct repeat, and similar repeats were also found in the negative regulatory elements of hematopoietic growth factor interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) gene promoters. Nuclear extracts from K562 and Jurkat cells formed several protein-DNA complexes with the LD78 alpha ICK-1 element, one of which was also observed with the IL-3 and GM-CSF ICK-1 elements. Results from in vivo and in vitro analyses suggested that the protein forming this complex functions as a negative factor. The binding affinity of this protein, ICK-1A, to the LD78 alpha ICK-1 element was low and was significantly affected by the incubation temperature and the salt concentration in the binding buffer. ICK-1B, another protein bound specifically by the LD78 alpha ICK-1 element, was shown to be a positive factor important for induction of the promoter. These results suggested that ICK-1A plays an important role in balanced expression of LD78, IL-3, and GM-CSF during hematopoietic cell growth and differentiation.

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Nomiyama, H., K. Hieshima, K. Hirokawa, T. Hattori, K. Takatsuki, and R. Miura. "Characterization of cytokine LD78 gene promoters: positive and negative transcriptional factors bind to a negative regulatory element common to LD78, interleukin-3, and granulocyte-macrophage colony-stimulating factor gene promoters." Molecular and Cellular Biology 13, no. 5 (1993): 2787–801. http://dx.doi.org/10.1128/mcb.13.5.2787-2801.1993.

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Cytokine LD78 is a human counterpart of the mouse macrophage inflammatory protein 1 alpha/hematopoietic stem cell inhibitor. Promoters of the LD78 alpha and LD78 beta genes showed similar inducible activities in two leukemic cell lines, K562 and Jurkat, but the induction mechanisms differed between the two cell lines. Further characterization of the LD78 alpha promoter indicated that multiple positive and negative regulatory elements are present, some of which are differentially required for induction and repression of the promoter activity in different cells. One of the negative regulatory elements, ICK-1, functioned in both cell lines in the absence and presence of stimulation and was shown to be a recognition site for positive and negative transcriptional factors. This ICK-1 element contained a direct repeat, and similar repeats were also found in the negative regulatory elements of hematopoietic growth factor interleukin-3 (IL-3) and granulocyte-macrophage colony-stimulating factor (GM-CSF) gene promoters. Nuclear extracts from K562 and Jurkat cells formed several protein-DNA complexes with the LD78 alpha ICK-1 element, one of which was also observed with the IL-3 and GM-CSF ICK-1 elements. Results from in vivo and in vitro analyses suggested that the protein forming this complex functions as a negative factor. The binding affinity of this protein, ICK-1A, to the LD78 alpha ICK-1 element was low and was significantly affected by the incubation temperature and the salt concentration in the binding buffer. ICK-1B, another protein bound specifically by the LD78 alpha ICK-1 element, was shown to be a positive factor important for induction of the promoter. These results suggested that ICK-1A plays an important role in balanced expression of LD78, IL-3, and GM-CSF during hematopoietic cell growth and differentiation.

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Chen, Qi Feng, Guang Xue Chen, Bao Lin Tang, and Jing Lei Tai. "Research on the Penetration and Diffusing Dynamics of Inkjet Droplet in Paper Coating." Applied Mechanics and Materials 200 (October 2012): 446–50. http://dx.doi.org/10.4028/www.scientific.net/amm.200.446.

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The penetration and diffusion of ink droplet in paper coating have significant influence on the image quality in the inkjet imaging. The flight physical phenomenon of the ink droplet was researched and analyzed according to the hydrodynamic equations of multiphase flow discrete phase in this paper. Base on studying on the surface structure of paper coating, the mechanism of impact, penetration and diffusion between ink droplet and paper coating also was researched in this paper from the perspective of energy conversion in the imaging process. The proposed mathematical model consisted of the factors of hydrodynamic characteristics for ink droplet and the physical characteristics of paper coating, we could get the maximum diameter of ink droplet spreading in paper coating through solving the model and obtain viscous loss and energy consumption in penetration of ink droplet by experiment, and then calculated the average penetration depth of ink droplet.

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Gong, Ying, Bei Qing Huang, and Xian Fu Wei. "Study on the Covering Property of White Water-Based Flexo Ink." Applied Mechanics and Materials 469 (November 2013): 41–45. http://dx.doi.org/10.4028/www.scientific.net/amm.469.41.

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Covering property (CP) is the most important performance of white ink. In order to research the CP of white water-based flexo ink, this paper studies the component part of ink, which is prepared by changing (a) the variety of both pigments and resins, (b) the ratio of pigment to resin, (c) the variety and the content of dispersants and (d) the variety of film-forming resins. This paper tests the diameter size and coating it onto the surface of the covering power test paper to get their CP data. It has been testified that the dispersion property is the major factor that influences the CP of the white water-based covering ink. The variety of both pigments and resins, the ratio of pigment to resin are the key factors for the CP; the result also proves that different kind of dispersants and contents are also important factors that influence the dispersion property.

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Journal articles on the topic 'Isk factors'

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