Hygiene and environmental health advances最新文献

{"title":"Agribusiness in Brazil and its dependence on the use of pesticides","authors":"Shaiane Carla Gaboardi ,&nbsp;Luciano Zanetti Pessôa Candiotto ,&nbsp;Carolina Panis","doi":"10.1016/j.heha.2023.100080","DOIUrl":"10.1016/j.heha.2023.100080","url":null,"abstract":"<div><p>By virtue of its availability of arable land, tropical climate, and abundance of water resources, Brazil is one of the largest agricultural and livestock producers in the world, with agribusiness geared towards global trade. Consequently, the country appears on the international scene as one of the main consumers of pesticides. This article presents the current panorama of pesticide use in Brazil and highlights the tendency of government permissiveness and support in this sector, through the increase in the number of registrations granted annually and strategies to modify the current legislation. The methodological procedures were: discussion about causes and consequences of pesticide use, considering economic interests, social and environmental impacts; collection and analysis of data made available by official Brazilian agencies on the pesticides marketing and main cultivated products; study of Bill 6,299/2002; and positioning of public institutions linked to work, health and the environment, through the technical notes issued by them. Conceptually, we found our arguments on Political Ecology and Geography ideas to demonstrate that the exacerbated use of pesticides in Brazil is a great environmental and social injustice, contaminating natural resources and the Brazilian population that handles or consumes food and water with high levels of residues. The data reveal that the productive specialization has led to a progressive increase in the use of pesticides in Brazil, and the government has been extremely permissive of, and even conniving with, the interests of companies linked to agribusiness, making the process of evaluating and releasing pesticide products even less rigid.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"8 ","pages":"Article 100080"},"PeriodicalIF":0.0,"publicationDate":"2023-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44312400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Toxicity assessment of CeO₂ and CuO nanoparticles at the air-liquid interface using bioinspired condensational particle growth","authors":"Trevor B. Tilly ,&nbsp;Ryan X. Ward ,&nbsp;Alyssa F. Morea ,&nbsp;M. Tyler Nelson ,&nbsp;Sarah E. Robinson ,&nbsp;Arantzazu Eiguren-Fernandez ,&nbsp;Gregory S. Lewis ,&nbsp;John A. Lednicky ,&nbsp;Tara Sabo-Attwood ,&nbsp;Saber M. Hussain ,&nbsp;Chang-Yu Wu","doi":"10.1016/j.heha.2023.100074","DOIUrl":"10.1016/j.heha.2023.100074","url":null,"abstract":"<div><p>CeO₂ and CuO nanoparticles (NPs) are used as additives in petrodiesel to enhance engine performance leading to reduced diesel combustion emissions.   Despite their benefits, the additive application poses human health concerns by releasing inhalable NPs into the ambient air.  In this study, a bioinspired lung cell exposure system, Dosimetric Aerosol <em>in Vitro</em> Inhalation Device (DAVID), was employed for evaluating the toxicity of aerosolized CeO₂ and CuO NPs with a short duration of exposure (≤10 min vs. hours in other systems) and without exerting toxicity from non-NP factors.  Human epithelial A549 lung cells were cultured and maintained within DAVID at the air-liquid interface (ALI), onto which aerosolized NPs were deposited, and experiments in submerged cells were used for comparison.  Exposure of the cells to the CeO₂ NPs did not result in detectable IL-8 release, nor did it produce a significant reduction in cell viability based on lactate dehydrogenase (LDH) assay, with a marginal decrease (10%) at the dose of 388 μg/cm² (273 cm²/cm²).  In contrast, exposure to CuO NPs resulted in a concentration dependent reduction in LDH release based on LDH leakage, with 38% reduction in viability at the highest dose of 52 μg/cm² (28.3 cm²/cm²).  Cells exposed to CuO NPs resulted in a dose dependent cellular membrane toxicity and expressed IL-8 secretion at a global dose five times lower than cells exposed under submerged conditions.  However, when comparing the ALI results at the local cellular dose of CuO NPs to the submerged results, the IL-8 secretion was similar.  In this study, we demonstrated DAVID as a new exposure tool that helps evaluate aerosol toxicity in simulated lung environment. Our results also highlight the necessity in choosing the right assay endpoints for the given exposure scenario, e.g., LDH for ALI and Deep Blue for submerged conditions for cell viability.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100074"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a8/5c/nihms-1929001.PMC10500621.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10358808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Water quality in rural Greenland - acceptability and safety","authors":"Judith Y A Maréchal, L. Hansen, P. Jensen","doi":"10.1016/j.heha.2023.100065","DOIUrl":"https://doi.org/10.1016/j.heha.2023.100065","url":null,"abstract":"","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54448291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fate of enteric bacteria and viruses in silt loam soil amended with biofertilizers made from human feces and urine for crop production","authors":"Priscila Carlon ,&nbsp;Fernanda Daniela Gonçalves Ferreira ,&nbsp;Cacea Furlan Maggi Carloto ,&nbsp;Gislaine Fongaro ,&nbsp;Maria Elisa Magri","doi":"10.1016/j.heha.2023.100067","DOIUrl":"10.1016/j.heha.2023.100067","url":null,"abstract":"<div><p>Human excreta can be used as biofertilizers due to their nutrient and organic matter content. Nevertheless, the behavior of microorganisms should be investigated, as enteric pathogens can accumulate in the soil. Therefore, we evaluated the survival and transport of two enteric bacteria (<em>E. coli</em> and <em>Salmonella enterica</em>) and two enteric virus surrogates (MS2 and ΦX-174 bacteriophages) when applied as contaminants of four biofertilizers on <em>Lactuca sativa</em> production. The study was carried out in lysimeters outdoors with repacked silt loam soil, using a randomized block design (RBD) with six treatments and three replicates. Biofertilizers were urea-treated feces, feces composted with organic waste, stored liquid urine, and struvite and were inoculated at 10⁶–10⁷ cfu/pfu g⁻¹ of <em>E. coli</em> and bacteriophages strains and 10⁷–10⁹ of <em>S. enterica</em>. Soil amended with composted feces exhibited the lowest decimal reductions (T₉₀) for the microorganisms evaluated, with 10.2 days for <em>E. coli</em>, 11.9 days for <em>S. enterica</em>, 22.2 days for MS2, and 3.7 days for ΦX-174. Urea-treated feces temporarily hindered the growth and survival of <em>E. coli</em> and <em>S. enterica</em> in the soil. However, both bacteria were present after one month, while MS2 showed a stable concentration with this biofertilizer. <em>E. coli</em> presented a stable behavior when applied with urine, whereas MS2 was stable with urea-treated feces, urine, and struvite. ΦX-174 and <em>S. enterica</em> were not considered good representatives of most resistant enteric pathogens’ behavior in the soil during food production since they were not detected in leachate and showed a rapid die-off in soil. <em>E. coli</em> leached faster and in higher concentrations than MS2, which presented higher concentrations in deeper soil layers, from 10 to 20 cm. Therefore, using urine, struvite, and urea-treated faces implied a higher chance of infection, as a decimal reduction time was not observed during the 36 days of the experiment. As a result, in short-term cultures, it is recommended that additional hygiene barriers are taken to avoid infection since <em>E. coli</em> and MS2 were still detected at the end of the experiment. An interval of 90 days between fertilizing and harvesting is recommended to prevent pathogen infection. These results are the basis for a quantitative risk assessment of human excreta-based biofertilizers for food production.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100067"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46750308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Persistence of MRSA and ESBL-producing E. coli and K. oxytoca in river water","authors":"Sarah M. Essert ,&nbsp;Nicole Zacharias ,&nbsp;Tabea Precht ,&nbsp;Debbie Pankratz ,&nbsp;Karolin Funken ,&nbsp;Nico T. Mutters ,&nbsp;Thomas Kistemann ,&nbsp;Christiane Schreiber","doi":"10.1016/j.heha.2023.100072","DOIUrl":"10.1016/j.heha.2023.100072","url":null,"abstract":"<div><p>Due to climate change precipitation patterns are changing in terms of frequency and quantity in Germany. As a result, prolonged dry weather can lead to extremely low flow rates in river systems with large portions of treated wastewater. However, storm events and heavy rainfall events are increasing too, which may lead to higher frequencies of combined sewer overflows. Increased microbial pollution (e.g. coliform bacteria, clostridia, faecal streptococci) of waterbodies after heavy precipitation events was demonstrated in several studies. Pathogenic multi-resistant bacteria enter waterbodies via sewer systems. The persistence potential of such pathogens in aquatic environments is mainly still unknown. This study investigated the growth behaviour of Gram-negative extended spectrum beta-Lactamase-producing <em>Klebsiella oxytoca</em> and <em>Escherichia coli</em> and Gram-positive methicillin-resistant <em>Staphylococcus aureus</em> in river water. The concentrations of these antibiotic-resistant bacteria were monitored in batch experiments using river water differently impacted by wastewater. <em>Staphylococcus aureu</em>s persisted for at least 3 days at incubation temperatures of 8 and 18 °C. The persistence of <em>K</em>. <em>oxytoca</em> and <em>E</em>. <em>coli</em> was shown for at least 37 days at both temperatures. In the river water at 8 °C, bacteria concentrations decreased slower, suggesting diminished persistence of ARB (antibiotic-resistant bacteria) with increasing temperatures. Initial concentrations of ARB and other pathogens in river water corresponded to the impact of wastewater. However, significant effects on the persistence itself by wastewater impact could not be shown for the bacteria species tested. Further studies should pursue our approaches concerning the persistence of pathogenic ARB in freshwater to assess the health risk for humans and animals.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100072"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46580793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health risk assessment of perfluorooctane sulfonate and perfluorooctanoic acid exposure in China based on epidemiological data","authors":"Yun-Ting Zhang ,&nbsp;Huihui Bao ,&nbsp;Lei Zhang ,&nbsp;Sheng Wen ,&nbsp;Weihong Tan ,&nbsp;Mohammed Zeeshan ,&nbsp;Ming-Kun Sun ,&nbsp;Chu Chu ,&nbsp;Zhao-Huan Gui ,&nbsp;Li-Zi Lin ,&nbsp;Ru-Qing Liu ,&nbsp;Xiao-Wen Zeng ,&nbsp;Yunjiang Yu ,&nbsp;Guang-Hui Dong","doi":"10.1016/j.heha.2023.100066","DOIUrl":"10.1016/j.heha.2023.100066","url":null,"abstract":"<div><h3>Background</h3><p>Health risk assessment based on epidemiological data for perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are evidenced. Whereas information about health-based guidance values (HBGVs) and health risk for Chinese population related to PFOS and PFOA is scarce.</p></div><div><h3>Objectives</h3><p>To provide candidate HBGVs for PFOS and PFOA based on Chinese epidemiological data and assess the health risk related to excessive exposure.</p></div><div><h3>Methods</h3><p>We reviewed scientific literature and collected available original data from epidemiological studies conducted in China. Critical endpoints and data were selected and used in benchmark dose (BMD) analysis to obtain lower confidence limits of BMD (BMDLs) of PFOS and PFOA. Physiologically based pharmacokinetic (PBPK) models were applied to calculate the point of departure (PODs) for PFOS and PFOA, which led to the determination of the HBGVs for the said chemicals. Margin of exposure (MOE) method was used to evaluate the health risk of population based on exposure data among Chinese and HBGVs.</p></div><div><h3>Results</h3><p>Alanine aminotransferase (ALT), total cholesterol (TC) and birth weight (BW) were selected as critical endpoints. Epidemiological data from 4,224 adults, 2,153 paired mother-newborn, 2,518 newborns, 439 pregnant women and 733 children in China were included in this study. BMDLs and PODs for PFOS are varied while BMDLs for PFOA were similar. PODs for PFOS (1.56 ng/kg/day) and PFOA (1.52 ng/kg/day) based on BW using National Birth Cohort Study were selected as HBGVs. Most MOEs for PFOS and PFOA among Chinese population were larger than 1 and smaller than 100, indicating moderate concern. Around 16% MOEs for PFOS were smaller than 1, implying high concern.</p></div><div><h3>Conclusion</h3><p>The HBGVs for PFOS and PFOA were 1.56 ng/kg/day and 1.52 ng/kg/day, respectively. Health risk of Chinese population related to PFOS and PFOA exposure should be concerned and more studies should be conducted to evaluate the risk of the chemicals.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100066"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46997304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dengue outbreak following unprecedented flooding in Pakistan","authors":"Omer A. Shaikh ,&nbsp;Mirza T. Baig ,&nbsp;Sara Tahir ,&nbsp;Ad-Duhaa E. Parekh ,&nbsp;Abdulqadir J. Nashwan","doi":"10.1016/j.heha.2023.100076","DOIUrl":"10.1016/j.heha.2023.100076","url":null,"abstract":"<div><p>An unexpected rise in dengue cases has overwhelmed hospitals in Pakistan. Floods and intense monsoon rain have affected almost 33 million people since June 2022. Heavy monsoon rains may be a result of rising water temperatures. Dengue poses a severe risk to public health globally and to countries affected by floods, particularly Pakistan and the whole Indian subcontinent. Pakistan's expanding urban and agricultural economies place it at a higher risk for contracting vector-borne diseases.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100076"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42253844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Access to water sources and intimate partner violence against women in 26 Sub-Saharan African countries","authors":"Jovine Bachwenkizi ,&nbsp;Hussein Mohamed ,&nbsp;Priscilla Funsan ,&nbsp;Dennis Rweyemamu ,&nbsp;William Nelson ,&nbsp;Magdalena Shao ,&nbsp;Heribert Kaijage ,&nbsp;Namakau Muyumbana ,&nbsp;Said Salehe ,&nbsp;Luco P. Mwelange ,&nbsp;Saumu Shabani ,&nbsp;Baldwina T. Olirk ,&nbsp;Simon Mamuya ,&nbsp;Jane Mlimbila","doi":"10.1016/j.heha.2023.100063","DOIUrl":"10.1016/j.heha.2023.100063","url":null,"abstract":"<div><h3>Background</h3><p>Intimate partner violence (IPV) against women is a serious problem in many developing countries. Longer distance traveled to access water services may affect women's ability to meet domestic obligations and results in violence. However, the associations between times spent by women to access water services and intimate partner violence against women in Sub-Saharan Africa (SSA) remain unknown.</p></div><div><h3>Methods</h3><p>We used population-based data collected from demographic and health surveys (DHS) in 26 SSA, to examine the associations between round-trip time to water sources and IPV. We estimated round-trip time to water sources based on the self-reported experience of women through their time spent collecting water during the period of 2008 and 2020 as presented in the DHS surveys. Primary outcomes were all self-reported and were derived from the DHS questionnaires about IPV, especially physical violence. We categorized IPV into two groups (Severe and less severe IPV). Respondents who reported being kicked, strangled, threatened with a knife/gun or other weapons by their husbands, or hurt were pooled together and labelled as having experienced severe IPV. Those who claimed to have been pushed, had their arms twisted, or had their hair pulled were grouped and classified as less severe forms of violence. Multivariable logistic regression was performed by fitting crude models and adjusted models. We also conducted a sensitivity analysis, stratification, and country-specific analysis to examine the contributions of these factors to the associations between round-trip time to water sources and IPV. The estimated results are presented as an odds ratio (OR) and their 95% confidence interval (CI).</p></div><div><h3>Results</h3><p>A total of 14,714 (11.2%) women faced severe IPV and 38,222 (28.9%) faced less severe IPV. Results showed that a 30 min increase in round-trip fetching time was associated with an increase in severe IPV and the crude OR was 1.06 (95% CI: 1.05, 1.07) for all 26 countries. After adjusting for covariates, the association of round-trip time to water sources and severe IPV remained positive and significant with an OR of 1.03 (95% CI: 1.01, 1.05). Furthermore, there were positive and significant associations between round-trip time and less severe IPV before and after adjusting for covariates. There were positive associations between round-trip time to basic access to water sources and severe IPV with an OR of 1.08 (95% CI: 1.05, 1.10). For potential effect modifiers, our results revealed disparities in IPV estimates stratified by husbands who consumed alcohol, level of education of husbands, and age of respective women. There were differences in the estimates between countries, the largest increment in severe IPV was observed in Comoros, Sierra Leone, and Namibia.</p></div><div><h3>Conclusions</h3><p>This cross-sectional study provides persuasive evidence for the association between round-trip tim","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100063"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43057408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Airborne soil and dust are potential sources of antimony to residents across Delhi: Exposure likely to occur via dermal route","authors":"Manoj P. Singh ,&nbsp;Saroj Bhattacharyya ,&nbsp;Khorshed Chinu ,&nbsp;Rabeya Akter ,&nbsp;Christopher E. Marjo","doi":"10.1016/j.heha.2023.100075","DOIUrl":"10.1016/j.heha.2023.100075","url":null,"abstract":"<div><h3>Background</h3><p>There is an urgent need to assess sources of toxic metals in highly urbanized environments, to identify high risk areas for testing to enable planning to minimize exposure to residents. Notable toxic metals identified in this study were Antimony (Sb) and mercury (Hg), listed as priority pollutants by USEPA that can cause a variety of diseases in humans, and cobalt (Co), compounds of which have been shown to be carcinogenic in animal studies.</p></div><div><h3>Objectives</h3><p>Objectives of this study were to measure the level and spatial distribution of toxic metals in roadside soil and road dust across a large area of Delhi. Toxic metals with notably high levels were identified and assessed for potential environmental exposure, non-carcinogenic and carcinogenic risks to the population in the study area.</p></div><div><h3>Research methods</h3><p>A sampling scheme was designed to collect soil from a wide range of roadside environments across the urban region of Delhi. The soil and dust fractions were separated and selected toxic metals extracted and analyzed on Inductively Coupled Plasma – Mass Spectroscopy (ICP–MS) adopting USEPA methodology.</p></div><div><h3>Results</h3><p>Mean concentrations of Sb (2.62 and 3.59 in μgg⁻¹) were 13 and 18 times higher than background level (0.2 μgg⁻¹) in fine fractions of roadside soil and road dust, respectively in all areas sampled. The Hg and Co were moderately and minimally enriched in a fine fraction of soil and dust, respectively. The fine fraction of soil and dust showed a significant decrease in the Cu/Sb ratio compared to the coarse fraction suggesting an anthropogenic addition of Sb from vehicular brake pads. This study is the first of its type to calculate the cancer risk assessment of Sb from inhalation exposure.</p></div><div><h3>Conclusion</h3><p>Measurements of Sb, Hg and Co in roadside soil and dust are mapped to highlight regions where testing of the population would be advisable. In addition, toxic levels of Sb may enter the human body via a dermal route and cause various diseases including diabetes mellitus and gestational diabetes mellitus. Finally, our results suggest an immediate change to antimony free brake pads for all vehicles is recommended.</p></div>","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100075"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45358422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Speech at the awarding ceremony of NST Sustainability Award","authors":"Zhenhua Xie","doi":"10.1016/j.heha.2023.100064","DOIUrl":"10.1016/j.heha.2023.100064","url":null,"abstract":"","PeriodicalId":73269,"journal":{"name":"Hygiene and environmental health advances","volume":"7 ","pages":"Article 100064"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46660587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}