Pengaruh Pendidikan Pengalaman Kerja Sistem Kerja Kontrak dan Pengelolaan Sumber Daya Manusia terhadap Kualitas Tenaga Kerja pada PT Srikandi Mandiri Duta Mulia Yogyakarta

The purpose of this research is to find out the influence of education, work experience, contract work system and HR management on the quality of pt. Srikandi Mandiri Duta Mulia. The research method used in this study is descriptive quantitative by using a statistical correlation of multiple regressions. Popolasi in this study is the entire workforce available at PT. Srikandi Mandiri Duta Mulia, with a sample of 53 respondents. The results stated that education, work experience, contract work systems and HR management have a positive influence both partially and simultaneously on the quality of the workforce. Keywords: education, work experience, contract work system, HR management, Quality of work.

Biosecurity and post-arrival pathways in New Zealand: relating alien organism detections to tourism indicators

Between-country tourism is established as a facilitator of the spread of invasive alien species; however, little attention has been paid to the question of whether tourism contributes to the arrival and subsequent dispersal of exotic organisms within national borders. To assess the strength of evidence that tourism is a driver for the accidental introducing and dispersal of exotic organisms, we sourced three national databases covering the years 2011 to 2017, namely international and domestic hotel guest nights and national population counts, along with records of exotic organism detections collected by the Ministry for Primary Industries, New Zealand’s government agency that oversees biosecurity. We fitted statistical models to assess the strength of the relationship between monthly exotic organism interception rate, guest nights and population, the latter as a baseline. The analysis showed that levels of incursion detection were significantly related to tourism records reflecting the travel of both international and domestic tourists, even when population was taken into account. There was also a significant positive statistical correlation between the levels of detection of exotic organisms and human population. The core take-home message is that a key indicator of within-country human population movement, namely the number of nights duration spent in specific accommodation, is statistically significantly correlated to the contemporaneous detection of exotic pests. We were unable to distinguish between the effects of international as opposed to domestic tourists. We conclude that this study provides evidence of impact of within-country movement upon the internal spread of exotic species, although important caveats need to be considered.

Comparative Investigation of Cellular Effects of Polyethylene Glycol (PEG) Derivatives

Nowadays, polyethylene glycols referred to as PEGs are widely used in cosmetics, consumer care products, and the pharmaceutical industry. Their advantageous properties such as chemical stability, low immunogenicity, and high tolerability explain why PEGs are applied in many fields of pharmaceutical formulations including parenteral, topical, ophthalmic, oral, and rectal preparations and also in modern drug delivery systems. Given their extensive use, they are considered a well-known group of chemicals. However, the number of large-scale comparative studies involving multiple PEGs of wide molecular weight range is low, as in most cases biological effects are estimated upon molecular weight. The aim of this publication was to study the action of PEGs on Caco-2 cells and G. mellonella larvae and to calculate the correlation of these effects with molecular weight and osmolality. Eleven PEGs of different molecular weight were used in our experiments: PEG 200, PEG 300, PEG 400, PEG 600, PEG 1000, PEG 1500, PEG 4000, PEG 8000, PEG 10,000, 12,000, and PEG 20,000. The investigated cellular effects included cytotoxicity (MTT and Neutral Red assays, flow cytometry with propidium iodide and annexin V) and autophagy. The osmolality of different molecular weight PEGs with various concentrations was measured by a vapor pressure osmometer OSMOMAT 070 and G. mellonella larvae were injected with the solutions of PEGs. Sorbitol was used as controls of the same osmolality. Statistical correlation was calculated to describe the average molecular weight dependence of the different measured effects. Osmolality, the cytotoxicity assays, flow cytometry data, and larvae mortality had significant correlation with the structure of the PEGs, while autophagosome formation and the proportion of early apoptotic cells showed no statistical correlation. Overall, it must be noted that PEGs must be tested individually for biological effects as not all effects can be estimated by the average molecular weight.

Macrophage polarisation in caesarean scar diverticulum

AimsTo determine immunohistochemical features and correlations between M1/M2 polarisation status with disease severity of post-caesarean scar diverticulum (CSD).MethodsHistological and immunohistological stainings were performed and inflammatory (CD16, CD163 and tumour necrosis factor-α (TNF-α)), fibrosis (α-smooth muscle actin (α-SMA)) and angiogenic (CD31) markers were examined in uterine tissues collected from patients with uterine scar diverticula (CSD) (n=37) and caesarean section (CS) (n=3).ResultsCSD tissues have higher expression of α-SMA, TNF-α, CD16 and CD31 and lower expression of CD163 than CS tissue (p<0.05). Compared with adjacent tissues, thick-walled blood vessels, glands and fibrotic sites have higher expression of α-SMA, TNF-α and CD16. Statistical correlation was observed between the expression of CD16 and TNF-α (R=0.693, p<0.001), α-SMA (R=0.404, p<0.05) and CD31 (R=0.253, p<0.05) in CSD tissues, especially with the ratio of CD16/CD163 (R=0.590, p<0.01). A more significant difference was observed between the expression of CD16/CD163 and α-SMA (R=0.556, p<0.001), TNF-α (R=0.633, p<0.0001) and CD31 (R=0.336, p<0.05).ConclusionsIn this study, TNF-α, α-SMA, CD16 and CD31 proteins were overexpressed in all CSD cases, and CD16/CD163 was positively correlated with tissue inflammation, fibrosis and neovascularisation. Abnormal mononuclear macrophage infiltration may be involved in the origin and progression of CSD.

TIME MANAGEMENT STRATEGY AND ITS RELATIONSHIP WITH THE ACADEMIC ACHIEVEMENT OF STUDENT'S OF AL ZAIEM A L AZHARI UNIVERSITY,FACULTY OF EDUCATION, MODEL

The study addressed the field of educational management, it aimed to know the relationship between management strategy and academic achievement of science class students of the Faculty of Education at Al Zaeim Al Azhari university.The researcher followed the descriptive method, the sample was (94) of the students, the questionnaire was used as a tool of data collection, the data was analyzed by the statistical package of the social sciences (SPSS), (T) test,the one way analysis of variance( ANOVA), Person correlation, chi-squared test and ( MAN-WHITENY) The researcher came to many results, the most important: There was no statistically significant differences attributable to the gender, housing and major variables, there is appositive statistical correlation between dimensions of time management and Grande Point Average (GPA), there was an inverse negative correlation between time management waster and the Grade Point Average(GPA) of the students. Through what the researcher's came to as results, she recommended: The necessity of holding training workshops on the importance of time in the student's academic and social life at Al Zaeim Al Azhari university, introducing courses on all levels of education on time management and its strategy.

Plant hormones accumulation and its relationship with symplastic peroxidases expression during carnation-Fusarium oxysporum interaction

The vascular wilting caused by Fusarium oxysporum f. sp. dianthi (Fod) is the most relevant disease for carnation cultivation. Understanding the biochemical mechanisms involved in resistance to Fod will allow the development of new disease control strategies. In this research, the levels of some phytohormones such as salicylic acid (SA), methyl salicylate (MeSA), and methyl jasmonate (MeJA) were evaluated in symplast of carnation roots infected with this pathogen. The accumulation of these hormones was then correlated with the expression levels of symplastic peroxidases, enzymes involved in the plant resistance against pathogen during interaction. Our results suggested that pathogen infection causes a differential accumulation of SA, MeSA, and MeJA in a resistant cultivar (i.e. ‘Golem’), being earlier and higher than that observed in a susceptible one (i.e. ‘Solex’). Simultaneously, an increase of guaiacol peroxidase enzymatic activity (GPX) and transcriptional levels of a gene coding for a symplastic peroxidase were presented as part of the resistance response. The positive statistical correlation between the accumulation of SA and MeJA and the expression of peroxidases (GPX activity and mRNA levels) indicates the possible cellular relationship of these phenomena during the activation of the resistance to Fod. Our findings suggested some hormonal signaling mechanisms acting at the roots during the regulation of the biochemical response associated with resistance against Fod.

Correlation of dengue cases and pluviometric precipitation, in Pará state, Brazil (2014 to 2019)

The climate can lead to the emergence of environments conducive to the proliferation of dengue vectors, in addition to diseases and illnesses related to climatic phenomena. In this context, it is necessary to relate the exposure devices, that is, as associated variables associated with dengue cases. The objective of this research was to carry out a retrospective epidemiological study, with an emphasis on sex, age group and municipalities reporting dengue cases, as well as to correlate the cases of the disease with rainfall levels, in the state of Pará, Brazil. The correlation between rainy periods, transition from rainy to less rainy (C-MC) and less rainy to rainy (MC-C) showed a statistical correlation (p <0.05) with dengue cases in the period studied. Thus, it was found that dengue cases had an increase in the year subsequent to 2018, in which the majority were women with complete high school, in the age group of 20 to 39 years old. Given this scenario, the analysis of epidemiological data is important so that preventive measures and control of the agent are adopted by the government.Keywords: clinical-laboratory; epidemiological; gender; age group. Correlação de casos de dengue e precipitação pluviométrica, no estado do Pará, Brasil (2014 a 2019) RESUMOO clima pode levar ao surgimento de ambientes propícios à proliferação de vetores da dengue, além de doenças e enfermidades relacionadas aos fenômenos climáticos. Nesse contexto, é necessário relatar os mecanismos de exposição, ou seja, as variáveis climáticas associada aos casos de dengue. O objetivo desta pesquisa foi realizar um estudo epidemiológico retrospectivo, com ênfase no sexo, faixa etária e municípios que notificaram casos de dengue, bem como correlacionar os casos da doença com os níveis de precipitação, no estado do Pará, Brasil. A correlação entre os períodos chuvoso, transição de chuvoso para menos chuvoso (C-MC) e menos chuvoso para chuvoso (MC-C) apresentou correlação estatística (p <0,05) com os casos de dengue no período estudado. Assim, constatou-se que os casos de dengue aumentaram no ano subsequente a 2018, em que a maioria eram mulheres com ensino médio completo, na faixa etária de 20 a 39 anos. Diante desse cenário, a análise dos dados epidemiológicos é importante para que medidas preventivas e de controle do agente sejam adotadas pelo poder público.Palavras-chave: clínico-laboratorial; epidemiológico; Gênero sexual; grupo de idade.

The Impact of Consumer Targeted Sales Promotion Programs on Their Trust in Brand – A field study in retail stores in KSA –: أثر برامج تنشيط المبيعات الموجهة للمستهلكين على ثقتهم في العلامة التجارية – دراسة ميدانية في متاجر التجزئة في المملكة العربية السعودية –

This study aims to determine the effect of sales promotion programs directed to consumers on their confidence in the brand in retail stores operating in KSA as well as to investigate the statistical differences in the research variables according to some Demographics factors The study population consists of retail store customers in the city of Riyadh, and the Purposive Sample method was used in the study, which reached (390). The descriptive methodology is used and the questionnaire is the key tool to collect the primary data The study reached a set of important results, the most prominent of which were: it was found that there is a statistically significant positive effect of consumer attitudes towards sales promotion programs on brand Trust There is also a positive statistical correlation between them, reaching 53%.Discounts have been one of the most sales promotions A positive impact on trust in the brand, as it alone explained (20%) of the changes in trust in the brand and it was also found that there are statistically significant differences in consumer attitudes towards sales activation programs due to the difference in educational qualification Finally, the study recommendations, Reconsidering some activation programs that do not interact with the customer's trust towards the brand and attention to raising safety indicators in dealing with the brand due to its close association with the brand trust.

Monitoring and Analyzing of the Relationship between Climatic Elements and Skin Cancer in the Years 2012-2014

Introduction: The present study investigated one of these types of disease (skin cancer) and its relationship with climatic parameters. The aim of this study was to investigate the relationship between climate change and skin cancer in Ardabil province. Materials and Methods: This descriptive correlational study was conducted to investigate the effect of six climatic parameters (frost, sunny hours, minimum mean humidity, maximum absolute temperature, minimum absolute temperature, and mean temperature) on skin cancer in Ardabil province in a 3-year statistical period (2012-2014). The data were analyzed using the Spearman correlation relationship in SPSS version 24 software, also Minitab version 16 software was used for linear interpolation. Results: According to the findings, the highest correlation (more than 95%) of skin cancer in three cities of Parsabad, Khalkhal, and Ardabil with the climatic parameter was related to minimum absolute temperature. However, in Khalkhal station in three years of study, sunny hours had the highest correlation and the lowest correlation was related to glacial climate parameter in all four cities. It can be said that the factors of sunny hours and maximum temperature have an effect on the incidence of skin cancer, and the minimum absolute temperature increases the exacerbation of this type of disease. Conclusion: According to the results of statistical correlation and the effects of climatic parameters on skin cancer, it can be concluded that climate parameters are one of the effective factors in skin cancer.

The possibilities of quantitative analysis of the relationship between the severity of the COVID-19 pandemic and the institutional characteristics of the countries of the world

The interrelation of the severity of the epidemiological situation in a particular country and its institutional characteristics (including the level of health care, quality of management, the level of public trust, cultural characteristics, etc.) is considered. As a result, using the developed index of the severity of the epidemiological situation, the institutional characteristics that most affect the effectiveness of the measures applied were determined. It was figured out that of the 16 characteristics considered, only two (the level of employment and trust in the government) have a medium statistical correlation with the severity of the pandemic. Three more characteristics (prevalence of secular-rational values, degree of urbanization, GDP PPP per capita) have a correlation close to the medium. The remaining characteristics (including health care costs, government efficiency, etc.) have either a weak correlation wiыth severity, or actually do not have it. The results obtained indicate insufficient use and reassessment of existing institutional capacities at the initial stage of the pandemic, as well as insufficient reliability of morbidity and mortality statistics in a number of countries. In conclusion, based on the analysis of statistical indicators, recommendations are given to improve the effectiveness of the use of institutional capacity to counter epidemiological threats, improve this potential, increase the effectiveness of protective and restrictive measures that reduce the severity of the epidemiological situation.