Evolution of Legislation and Crimes Based on Sexual Identity or Orientation in Spain: A Retrospective Observational Study (2011–2021)

Respect for different sexual options and orientations prevents the occurrence of hate crimes against lesbian, gay, bisexual, trans and intersex (LGTBI) persons for this reason. Our aim was to review the legislation that protects the rights of LGTBI people and to quantify the victimization rates of hate crimes based on sexual identity and orientation. A retrospective observational study was conducted across all regions of Spain from 2011–2021. The laws on LGTBI rights in each region were identified. Hate crime victimization data on sexual identity and orientation were collected in annual rates per 100,000 inhabitants, annual percentage change and average change during the study period to assess the trend. The regulatory development of laws against discrimination against LGTBI individuals is heterogeneous across regions. Overall, in Spain there is an upward trend in the number of hate crime victimizations motivated by sexual identity or orientation. The effectiveness of data collection, thanks to better training and awareness of police forces regarding hate crimes and the processes of data cleansing and consolidation contributes to a greater visibility of hate crimes against LGTBI people.

The impact of invisible-spreaders on COVID-19 transmission and work resumption

The global impact of coronavirus disease 2019 (COVID-19) is unprecedented, and many control and prevention measures have been implemented to test for and trace COVID-19. However, invisible-spreaders, who are associated with nucleic acid detection and asymptomatic infections, have received insufficient attention in the current COVID-19 control efforts. In this paper, we analyze the time series infection data for Italy, Germany, Brazil, India and Sweden since the first wave outbreak to address the following issues through a series of experiments. We conclude that: 1) As of June 1, 2020, the proportion of invisible-spreaders is close to 0.4% in Sweden, 0.8% in early Italy and Germany, and 0.4% in the middle and late stages. However, in Brazil and India, the proportion still shows a gradual upward trend; 2) During the spread of this pandemic, even a slight increase in the proportion of invisible-spreaders could have large implications for the health of the community; and 3) On resuming work, the pandemic intervention measures will be relaxed, and invisible-spreaders will cause a new round of outbreaks.

Analysis of Volatile Components of Jasmine and Jasmine Tea during Scenting Process

Jasmine tea is widely loved by the public because of its unique and pleasant aroma and taste. The new scenting process is different from the traditional scenting process, because the new scenting process has a thin pile height to reduce the high temperature and prolong the scenting time. We qualified and quantified volatiles in jasmine and jasmine tea during the scenting process by gas chromatography-mass spectrometry (GC-MS) with a headspace solid-phase microextraction (HS-SPME). There were 71 and 78 effective volatiles in jasmine and jasmine tea, respectively, including 24 terpenes, 9 alcohols, 24 esters, 6 hydrocarbons, 1 ketone, 3 aldehydes, 2 nitrogen compounds, and 2 oxygen-containing compounds in jasmine; 29 terpenes, 6 alcohols, 28 esters, 8 nitrogen compounds, 1 aldehyde, and 6 other compounds in jasmine tea. The amounts of terpenes, esters, alcohols, nitrogen compounds, and hydrocarbons in jasmine and tea rose and then fell. The amount of oxygenated compounds of tea in the new scenting process first rose and then fell, while it showed a continuous upward trend during the traditional process. The amount of volatiles in jasmine and tea produced by the new scenting process were higher than that of the traditional scenting process at the same time. This study indicated that jasmine tea produced by the new scenting process had better volatile quality, which can provide proof for the new scenting process.

Long-Term Change Analysis of PM2.5 and Ozone Pollution in China’s Most Polluted Region during 2015–2020

In this study, a time change analysis of fine particulate (PM2.5) emission in multi-resolution emission inventory in China (MEIC) from 2013 to 2016 was conducted. It was found that PM2.5 emissions showed a decreasing trend year by year, and that the annual total emission of PM2.5 decreased by 28.5% in 2016 compared with that of 2013. When comparing the observation data of PM2.5 and ozone (O3), it was found that both PM2.5 and O3 show obvious seasonal changes. The emission of PM2.5 in autumn and winter is higher than that in summer, while that of O3 is not. Our study showed that in the 2015–2020 period, annual mean concentrations of PM2.5 and O3 in Beijing varied from 80.87 to 38.31 μg m-3 and 110.75 to 106.18 μg m-3, respectively. Since 2015, the observed value of PM2.5 has shown an obvious downward trend. Compared with 2015, the average annual PM2.5 concentrations in Beijing, Shanghai, Xuzhou, Zhengzhou, and Hefei in 2020 had decreased by 52.62%, 40.35%, 22.2%, 46.84%, and 45.11%, respectively, while O3 showed an upward trend. Compared with the annual averages of 2015 and 2020, Beijing and Shanghai saw a decrease of 4.13% and 8.46%, respectively, while Xuzhou, Zhengzhou, and Hefei saw an increase of 7.08%, 19.46%, and 41.57%, respectively. The comparison shows that PM2.5 is becoming less threatening in China and that ozone is becoming more difficult to control. Air pollution is a modifiable risk factor. Appropriate sustainable control policies are recommended to protect public health.

Durability and cross-reactivity of SARS-CoV-2 mRNA vaccine in adolescent children

Importance: Emergent SARS-CoV-2 variants and waning humoral immunity in vaccinated individuals are causing increased infections and hospitalizations. Children are not spared from infection nor complications of COVID-19, and the recent recommendation for boosters in individuals ages 12 years or older calls for broader understanding of the adolescent immune profile after mRNA vaccination. Objective: We sought to test the durability and cross-reactivity of anti-SARS-CoV-2 serologic responses over a six-month time course in vaccinated adolescents against the wildtype and Omicron antigens. Design, Setting and Participants: Adolescents who received a full (two-dose) series of the Pfizer-BioNTech mRNA vaccination participated in this longitudinal cohort study from May 2021 to January 2022. Blood samples were collected in clinical settings from thirty-one adolescents, nineteen of whom provided samples at four timepoints (prior to vaccination, two to three weeks after first dose, two to four weeks after second dose and six months after complete series). Sera were analyzed for antibody responses against wildtype and Omicron variant SARS-CoV-2-specific proteins. Main Outcomes and Measures: The main outcome was to analyze vaccine-induced immune responses over time by ELISA, as well as their cross-reactivity between antibody responses against wildtype SARS-CoV-2 and the Omicron variant of concern. Results: Thirty-one adolescents provided a blood sample for at least one timepoint. The median age of the cohort was 13.9 years. Half of the cohort was male, and one quarter of the population was Hispanic. Anti-Spike and anti-RBD antibodies waned after six months, nearing pre-vaccination levels. After the second dose of the vaccine, adolescent children displayed equal sensitivity for the Omicron-RBD and wildtype SARS-CoV-2-RBD, as well as an upward trend of Omicron-reactive antibodies six months after vaccination. Waning mRNA vaccine-induced immunity in adolescents highlights a vulnerability in pediatric protection against SARS-CoV-2 infection. Conclusions and Relevance: Vaccine-induced immunity wanes in adolescents over time to near pre-vaccinated levels. Cross-reactivity of antibodies generated by adolescents display efficacy against Omicron. These findings highlight the need for SARS-CoV-2 boosters to protect adolescents from highly infectious variants, illness and post-COVID-19 complications.

Bacteria as an Efficient Bacteriosystem for the Synthesis of Nanoparticles: A Bibliometric Analysis

The growth trend of publications in the field of nanoparticles biosynthesis by bacteria was analyzed using bibliometric techniques to the identification of the areas with significant development and the orientations that have guided the research on bacteria. This study extracted data from the Clarivate Analytics Web of Science (WoS) and Scopus between 2000 and 2020 to compare results. The number of articles published annually, participating countries, resource growth rate, most used keywords and research collaborations were obtained from bibliometric analysis. The results showed that nanoparticle documents in materials science, biochemistry, genetics and molecular biology have improved citation rates as the authors researched in multidisciplinary areas. Although these keywords have the most sites, they are not emerging keywords, and their most common use was in the years 2014–2018. The results showed the upward trend of articles published from 2000 to 2020, most of which were related to the last 10 years. The 5 countries that had the most articles published in this field were China, USA, India, Germany and Iran. The top sources that had the most published documents in this field had a similar scope to our research. The results of each section had a significant relationship with other sections of this study. VOS viewer program was used for quantitative analysis. It seems that bibliometric methods will complement meta-analysis and qualitative structured literature reviews as a method for reviewing and evaluating scientific literature. The advantage of the bibliographic analysis was the awareness of trends in a study area.

Impact of Sustainable Development and Environmental Protection on the Volume of Domestic Hard Coal Sales in Poland

The paper presents the results of an analysis of the impact of activities related to the implementation of Poland’s climate policy on the level of demand for hard coal. The authors used sets of indicators built by Eurostat during the analysis. The analysis was based on a set of indicators that had not previously been used for this purpose. The applied ARAMAX model made it possible to study the impact of the presented indicators on the volume of demand for hard coal in Poland. They were introduced to the ARMAX model as explanatory variables. The demand for hard coal in Poland was the dependent variable. The set of indicators was verified, and finally only statistically significant factors were used to build the model. The forecast of the demand for hard coal was made until 2022. It showed that the volume of coal sales would systematically fall as long as factors affecting demand remain constant. However, an additional factor was taken into account in the analysis, namely the increase in demand and prices for hard coal on world markets. The ARIMA model was used to forecast price levels for the next 12 months. The forecast indicates that the time series of prices should maintain an upward trend within the examined time period. Building an accurate and reliable forecast is the basis for effective planning of coal production and is adjusted to the demand for this fuel.

Global, regional, and national burdens of hip osteoarthritis from 1990 to 2019: estimates from the 2019 Global Burden of Disease Study

Background Hip osteoarthritis is a common disabling condition of the hip joint and is associated with a substantial health burden. We assessed the epidemiological patterns of hip osteoarthritis from 1990 to 2019 by sex, age, and socio-demographic index (SDI). Methods Age-standardized rates (ASRs) were obtained for the incidence and disability-adjusted life years (DALYs) of hip osteoarthritis from 1990 to 2019 for 21 regions, encompassing a total of 204 countries and territories. The estimated annual percentage changes (EAPCs) of ASRs were calculated to evaluate the trends in the incidence and DALYs of hip osteoarthritis over these 30 years. Results Globally, from 1990 to 2019, the age-standardized incidence rate (ASIR) of hip osteoarthritis increased from 17.02 per 100,000 persons to 18.70 per 100,000 persons, with an upward trend in the EAPC of 0.32 (0.29–0.34), whereas the age-standardized DALY rate increased from 11.54 per 100,000 persons to 12.57 per 100,000 persons, with an EAPC of 0.29 (0.27–0.32). In 2019, the EAPCs of the ASIR and age-standardized DALY rate of hip osteoarthritis were positively associated with the SDI of hip osteoarthritis. In 1990 and 2019, the incidence of hip osteoarthritis was unimodally distributed across different age groups, with a peak incidence in the 60–64-year-old age group, whereas the DALYs increased with age. Conclusions The incidence and DALYs of hip osteoarthritis have been increasing globally. The EAPCs of the ASIR and age-standardized DALY rate were particularly significant in developed regions and varied across nations and regions, indicating the urgent need for governments and medical institutions to increase the awareness regarding risk factors, consequences of hip osteoarthritis.

Social Enterprise Awareness, Perception, and Purchase Influence in South East China

This study aims to explore awareness and interest in social enterprises in China and in doing so provide a benchmark for comparison with future research on the topic. There is a shortage of evidence in the previous literature with which to compare the present situation, but the regulatory emphasis and resources presently dedicated by the Chinese government to social enterprises makes research in this area relevant and makes it likely that the development of social enterprises would have an upward trend in awareness and interest. Primary data was collected from over 600 online surveys which measured awareness, purchase intention, and purchase motivation before and during the first year of the COVID-19 pandemic. The findings of this chapter may contribute to future research on the trends of social enterprise awareness and interest in China and may also be of interest to those with an interest in social entrepreneurship.

Disparities on Pancreatic Cancer Mortality Trends and Human Development Index (HDI) in Brazil

Pancreatic cancer mortality is greatest in countries with a high and very high Human Development Index (HDI). The aim was to evaluate the pancreatic cancer mortality rates and trends related to HDI in Brazil by state. An ecological study was conducted on pancreatic cancer mortality in Brazilian states between 1979 and 2019. Age-standardized mortality rates (ASMR) and Annual Average Percent Change (AAPC) were calculated. Pearson´s correlation test was applied to compare rates over the 3 decades from 1986-2015 to verify correlation between change in HDI from 1991 to 2010. A total of 209,425 deaths from pancreatic cancer were reported in Brazil from 1979 to 2019. In men, ASMRs ranged from 2.9/100,000 in 1979 to 6.1/100,000 in 2019, with AAPC of 1.5% per year, and in women, ASMR ranged from 2.1/100,000 in 1979 to 4.7/100,000 in 2019, with AAPC of 1.9% per year. Mortality rates and trends increase with higher % of HDI improvement with a correlation between ASMRs and HDI above r>0.80. The mortality trends in pancreatic cancer were uneven increase in Brazil, there was an upward trend in mortality in both genders, but higher among women. Pancreatic cancer mortality trends were higher in those states where there was greatest increase in HDI, regions as North and Northeast. However, mortality rates remain higher in South, Southeast and Central-West of Brazil.