Article
Neurosciences
Ana M. Mora, Joseph M. Baker, Carly Hyland, Maria G. Rodriguez-Zamora, Daniel Rojas-Valverde, Mirko S. Winkler, Philipp Staudacher, Vanessa A. Palzes, Randall Gutierrez-Vargas, Christian Lindh, Allan L. Reiss, Brenda Eskenazi, Samuel Fuhrimann, Sharon K. Sagiv
Summary: This study used functional near-infrared spectroscopy (fNIRS) to examine the neurobiological effects of pesticide exposure in farmworkers. The findings suggest that exposure to organophosphate and pyrethroid insecticides may lead to reduced cortical brain activation in the prefrontal cortex, which may be related to cognitive and behavioral function. This study demonstrates the feasibility and utility of fNIRS in epidemiological field studies.
Article
Geochemistry & Geophysics
Satoru Baba, Kazushige Obara, Shunsuke Takemura, Akiko Takeo, Geoffrey A. Abers
Summary: The study revealed the presence of very low frequency earthquakes (VLFEs) around the Nicoya Peninsula, mainly near the trench axis and overlapping with large slip areas of slow slip events. Additionally, low frequency tremor signals were found to occur within the same time windows as VLFEs on high-frequency seismogram envelopes.
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
(2021)
Article
Biochemistry & Molecular Biology
Silvia Echeverria-Saenz, Manuel Spinola-Parallada, Ana Cristina Soto
Summary: Research shows that excessive pesticide use in Neotropical regions has led to water pollution and high risks to aquatic ecosystems. Of particular concern is the detection of 32 pesticides exceeding international standards in water samples from countries like Costa Rica.
Article
Environmental Sciences
Andrew Giffin, Jane A. Hoppin, Leonel Cordoba, Karla Solano-Diaz, Clemens Ruepert, Jorge Penaloza-Castaneda, Christian Lindh, Brian J. Reich, Berna van Wendel de Joode
Summary: This study compared environmental pesticide air concentrations with specific urinary metabolites to evaluate pathways of exposure. The results suggest that inhalation of pyrimethanil and chlorpyrifos is a pathway of environmental exposure, and passive air samplers (PAS) are a useful technique to monitor pesticide exposures.
ENVIRONMENT INTERNATIONAL
(2022)
Article
Environmental Sciences
Andrea Corrales Vargas, Jorge Penaloza Castaneda, Emelie Rietz Liljedahl, Ana Maria Mora, Jose Antonio Menezes-Filho, Donald R. Smith, Donna Mergler, Brian Reich, Andrew Giffin, Jane A. Hoppin, Christian H. Lindh, Berna van Wendel de Joode
Summary: This study evaluates the effects of pesticide and metal exposures on thyroid function in pregnant women. The findings suggest that certain pesticides and metals are associated with alterations in thyroid hormone levels, potentially leading to hypothyroidism or hyperthyroidism.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Marta E. Perez-Villanueva, Juan S. Chin-Pampillo, Paula Aguilar-Mora, Ana P. Guzman, Mario Masis-Mora, Victor Arias-Mora, Didier Ramirez-Morales
Summary: A monitoring study in two micro-catchments in the Reventazon basin in Northern Cartago, Costa Rica, revealed the presence of multiple pesticides and water quality issues, with eight pesticides posing high environmental risk. The water quality assessment showed poor water quality in the area.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
Derek Werthmann, Berna van Wendel de Joode, Michael T. Cuffney, Brian J. Reich, Manuel E. Soto-Martinez, Andrea Corrales-Vargas, Luis Palomo-Cordero, Jorge Penaloza-Castanedac, Jane A. Hoppin
Summary: This study evaluated the association between medical conditions and environmental exposures with fractional exhaled nitric oxide (FeNO) as a marker of airway inflammation. The results showed that rhinitis and wheeze were associated with elevated FeNO, and smoke from waste burning and para-occupational pesticide exposure may contribute to the increase of FeNO in rural communities.
ENVIRONMENTAL RESEARCH
(2023)
Review
Neurosciences
Michael K. Yeung
Summary: This article provides a systematic review of fNIRS studies on brain function in children and adolescents, evaluating methodological aspects such as research design, experimental paradigm, fNIRS measurement, data preprocessing, statistical analysis, and result presentation. It also includes a qualitative synthesis of study findings on the effects of age and other factors on changes in oxyhemoglobin concentration.
Article
Environmental Sciences
Annette M. M. Krais, Berna van Wendel de Joode, Emelie Rietz Liljedahl, Annelise J. Blomberg, Anna Ronnholm, Marie Bengtsson, Juan Camilo Cano, Jane A. A. Hoppin, Margareta Littorin, Christel Nielsen, Christian H. H. Lindh
Summary: This study investigated the serum concentrations of 4-hydroxychlorothalonil (HCT) in pregnant women from Sweden and Costa Rica. The results showed that women from the agricultural population in Costa Rica had higher HCT concentrations compared to women from the general population in Sweden.
JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY
(2023)
Article
Psychology, Multidisciplinary
Sachiyo Ozawa
Summary: This article discusses the importance of using NIRS to assess the effects of psychotherapeutic interventions and proposes methods of single- and multi-session evaluations to evaluate the efficacy of psychotherapy, providing a conceptual framework for the implementation of NIRS in evidence-based psychotherapy.
FRONTIERS IN PSYCHOLOGY
(2021)
Article
Development Studies
Shiri Noy
Summary: This research examines how experts in Argentina, Costa Rica, and Peru perceive foreign health models, finding that political and social concerns rather than strict health performance influence their consideration of foreign models. Experts in Costa Rica are less reliant on foreign models, while those in Peru are more willing to adopt foreign, especially regional, models. The importance of policymakers' conceptual frames for understanding policy models and reform in key sectors implicated in development, such as health, is discussed.
Article
Chemistry, Multidisciplinary
Tsuyoshi Oyama, Lorena Mendive-Tapia, Verity Cowell, Adelina Kopp, Marc Vendrell, Lutz Ackermann
Summary: Fluorescent labeling of peptides catalyzed by non-toxic manganese(i) via C(sp(2))-H alkenylation enables the selective and site-specific labeling of peptides, providing access to novel near-infrared nitrobenzodiazole-based peptide fluorogenic probes.
Article
Chemistry, Analytical
Matthieu Menager, Patricia Fernandez Esquivel, Paula Sibaja Conejo
Summary: Through analyzing the pigments and slips of Guanacaste ceramics in Venezuela, it was found that different ceramic types shared similar slip compositions with no correlation with the excavation site. Various types of tectosilicates, hematite, and feldspar were notably detected in slip layers.
MICROCHEMICAL JOURNAL
(2021)
Article
Environmental Sciences
Freylan Mena, Silvia Berrocal, Karla Solano, Eduardo Herrera, Mario Gallardo, Katherine Jimenez, Ingrid Aguilar, Margaret Pinnock-Branford
Summary: The decline of insect pollinators is a significant concern, and urgent protection of bees is needed due to the benefits they provide to humans. In this study, the acute toxicity and biomarker responses of two bee species, Apis mellifera and Tetragonisca angustula, to three insecticides were assessed. The results showed that malathion was the most toxic to both species, while fipronil and imidacloprid also exhibited high toxicity. Different sensitivity to insecticides was observed among the species. Further research is needed to better understand the risk of pesticides in neotropical agricultural landscapes.
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
(2023)
Article
Neurosciences
Caroline Kelsey, Jebediah Taylor, Laura Pirazzoli, Renata Di Lorenzo, Eileen F. Sullivan, Charles A. Nelson
Summary: Open science practices aim to enhance methodological rigor, transparency, and replicability of research findings. This article reflects on the efforts made by the fNIRS community to promote open science practices in fNIRS research and sets goals for the next 10 years.
Article
Sport Sciences
Carlos D. Gomez-Carmona, Daniel Rojas-Valverde, Markel Rico-Gonzalez, Vinicius C. De Oliveira, Luis Lemos, Clarice Martins, Fabio Y. Nakamura, Jose Pino-Ortega
Summary: This study aimed to identify and compare the most important variables of male and female beach handball workload demands. A total of 92 elite Brazilian beach handball players were analyzed, and 14 variables were selected for analysis. Five principal components were extracted, explaining 81.2-82.8% of the total variance. Significant sex-related differences were found in the distribution and values of the selected variables. The findings suggest that gender-specific workload demands should be considered in training and injury prevention programs for beach handball.
Article
Environmental Sciences
Diego A. Bonilla, Isabel A. Sanchez-Rojas, Dario Mendoza-Romero, Yurany Moreno, Jana Koci, Luis M. Gomez-Miranda, Daniel Rojas-Valverde, Jorge L. Petro, Richard B. Kreider
Summary: This study used unsupervised machine learning to profile the physical fitness of physical education majors and found that the academic curriculum promotes sedentary behavior in college students. It was observed that seniors and juniors have better physical fitness compared to freshmen, and there are significant differences in physical fitness between males and females. Therefore, personalized exercise recommendations should be provided for different groups.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2023)
Editorial Material
Physiology
Daniel Rojas-Valverde, Martin Burtscher, Gregoire P. Millet, Volker Scheer, Pantelis T. Nokolaidis, Beat Knechtle
FRONTIERS IN PHYSIOLOGY
(2023)
Review
Chemistry, Multidisciplinary
Jose M. Gamonales, Daniel Rojas-Valverde, Josue Vasquez, Ismael Martinez-Guardado, Christian Azofeifa-Mora, Braulio Sanchez-Urena, Sergio J. Ibanez
Summary: Training in hypoxic conditions can increase muscle capacity, including hypertrophy and strength, due to the activation of hypoxia-inducible factors. However, there is controversy regarding the difference between hypoxic and normoxic resistance training. This systematic review found that there are positive effects on muscle size and strength after a hypoxic training programme, although some studies did not show a statistically greater benefit compared to normoxic training.
APPLIED SCIENCES-BASEL
(2023)
Article
Sport Sciences
Randall Gutierrez-Vargas, Jose Alexis Ugalde-Ramirez, Jose Pino-Ortega, Jose Andres Trejos-Montoya, Luis Blanco-Romero, Braulio Sanchez-Urena, Juan Carlos Gutierrez-Vargas, Daniel Rojas-Valverde
Summary: This study aimed to describe the anthropometric, aerobic, and muscle power profile of young Costa Rican basketball players based on sex, play positions, and age. The results showed that men had higher values in weight, height, skeletal muscle mass, distance covered in the yo-yo test, VO2max, height in CMJ, and flight time compared to women. Body fat percentage was higher in women. Centers had higher height, weight, and body fat percentage compared to other play positions. Guards and forwards had higher performance in the yo-yo test and VO2max than centers. Regression models indicated the influence of weight, body fat percentage, skeletal muscle mass, and age on VO2max and CMJ. These findings highlight the importance of sex and play position in determining the profile of young basketball players and provide valuable information for the promotion, development, and training design of youth basketball in Costa Rica.
PENSAR EN MOVIMIENTO-REVISTA DE CIENCIAS DEL EJERCICIO Y LA SALUD
(2023)
Article
Engineering, Mechanical
Carlos D. Gomez-Carmona, Daniel Rojas-Valverde, Sergio J. Ibanez, Jose Pino-Ortega
Summary: This study analyzed the effect of two operating temperatures on IMU internal temperature and accelerometry-based data in static and dynamic conditions. Differences were found in IMU internal temperature and resultant acceleration vector between the two temperatures in both conditions. However, there were no differences in PLRT dynamics and accumulated PLRT, although values in the environmental temperature group were overestimated. Therefore, achieving the optimal operating temperature is crucial for accurate measurements regardless of the session duration.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART P-JOURNAL OF SPORTS ENGINEERING AND TECHNOLOGY
(2023)
Article
Environmental Sciences
Carmenza Robledo Abad, Sabin Bieri, Rene Eschen, Sandra Fuerst, Johanna Jacobi, Elizabeth Jimenez, Aymara Llanque Zonta, Meleesa Naughton, Urs Schaffner, Mirko S. Winkler, Manuel Flury
Summary: The need to address complexity in transboundary research partnerships for development projects is gaining attention. However, little is known about factors beyond the studied systems that impact complexity. Through experience capitalization of five transboundary research partnerships in 14 countries, it was found that multiple contexts, cultural and disciplinary diversity, and funding mechanisms influence complexity levels. Transdisciplinary approaches and related practices like intercultural communication and integrative partnerships show promise in dealing with complexity. Current research structures for development must improve for better utilization of transdisciplinarity in sustainability transformation.
GAIA-ECOLOGICAL PERSPECTIVES FOR SCIENCE AND SOCIETY
(2023)
Article
Sport Sciences
Alfonso de la Rubia, Jorge Lorenzo-Calvo, Daniel Rojas-Valverde, Daniel Mon-Lopez, John Radnor, Adam L. Kelly
Summary: The purpose of this study was to evaluate young male and female handball players' perceptions of the bio-banding concept. The results showed that early-maturing boys enjoyed the bio-banding tournament more than late-maturing boys, while no differences were found in girls. Additionally, the qualitative analysis revealed that individual variance in biological maturity may be less relevant in female sports contexts.
INTERNATIONAL JOURNAL OF SPORTS MEDICINE
(2023)
Article
Health Care Sciences & Services
Ana M. Mora, Katherine Kogut, Nimrat K. Sandhu, Derry Ridgway, Chris M. Patty, Melissa Renteria, Norma Morga, Maria T. Rodriguez, Monica Romero, Jose M. Valdovinos, Alma Torres-Nguyen, Omar Guzman, Mario Martinez, Richard L. Doty, Ana Padilla, Edward Flores, Paul M. Brown, Brenda Eskenazi, California Farmworker Health Study Team
Summary: The purpose of this cross-sectional study was to determine the prevalence and clinical manifestations of long COVID among farmworkers in California. The study found that the prevalence of long COVID among farmworkers with a suspected or test-confirmed infection was 61.8%. Participants with long COVID had higher body mass index and high-sensitivity C-reactive protein levels, as well as poorer mental and physical health, compared to those with no COVID-19 history. The study concludes that a comprehensive approach is needed to address the unique needs of farmworkers.
JOURNAL OF RURAL HEALTH
(2023)
Editorial Material
Pharmacology & Pharmacy
Daniel Rojas-Valverde, Andrea Fallas-Campos
FRONTIERS IN PHARMACOLOGY
(2023)
Editorial Material
Physiology
Jennifer Crowe, Beat Knechtle, Daniel Rojas-Valverde
FRONTIERS IN PHYSIOLOGY
(2023)
Review
Biochemistry & Molecular Biology
Daniel Rojas-Valverde, Diego A. Bonilla, Luis M. Gomez-Miranda, Juan J. Calleja-Nunez, Natalia Arias, Ismael Martinez-Guardado
Summary: Physical activity has a significant impact on gut microbial diversity and function, and there are complex interactions between the gut, exercise, microbiota, and neurodegenerative diseases. This study reviews the current literature on the interplay between the gut, physical exercise, microbiota, and neurodegeneration to understand their roles and connections. The gut-brain axis plays a vital role in maintaining overall health and well-being, and exercise has positive effects on brain health and cognitive function.
Article
Environmental Studies
Audrey J. Simon, Adithya Pradyumna, Astrid M. Knoblauch, Mirko S. Winkler
Summary: This study explores whether the opportunities to promote the field of Health Impact Assessment (HIA) can be translated into concrete actions. The results show that raising awareness on HIA is key to creating important opportunities. The strengths of HIA practice, such as broader stakeholder engagement and evidence-based approach, have high potential. HIA practitioners should take actions to promote their practice, while also collaborating with influential actors like governments and the World Health Organization (WHO).
IMPACT ASSESSMENT AND PROJECT APPRAISAL
(2023)
Editorial Material
Sport Sciences
Daniel Rojas-Valverde, Miguel A. Gomez-Ruano, Sergio J. Ibanez, Pantelis T. Nikolaidis
FRONTIERS IN SPORTS AND ACTIVE LIVING
(2023)
Article
Environmental Sciences
P. Ammann, M. Imboden, S. Fuhrimann, J. -P. Zock, E. Lebret, R. C. H. Vermeulen, R. Nijssen, H. Mol, J. J. Vlaanderen, N. Probst-Hensch
Summary: Non-occupational sources of pesticide exposure, such as domestic pesticide usage, diet, occupational exposure of household members, and agricultural activities in the residential area, were studied in the adult populations of the Netherlands and Switzerland. It was found that high consumption of organic fruit and vegetables was associated with lower pesticide exposure. Detection rates and co-occurrence of pesticides were generally low in both countries, with high within-person variability.
ENVIRONMENTAL RESEARCH
(2023)
Article
Environmental Sciences
Muqiu Hu, Xin Zhao, Jinghan Gu, Lulu Qian, Zhiqing Wang, Yuanyuan Nie, Xiaoyu Han, Long An, Haiqiang Jiang
Summary: Due to its simple process, environmental friendliness, and low operating costs, biometallurgy has become a popular technology for metals recovering from low-grade ores and tailings. An optimized agar was used to isolate and grow functional bacteria, resulting in the successful isolation of six functional stains. These strains were further tested for their ability to leach metals from polymetallic sulfide tailings, with significant improvements observed when the strains were mixed together. The selection of leaching process should be based on tailings composition and target metals.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Saqib Hassan, Aswin Thacharodi, Anshu Priya, R. Meenatchi, Thanushree A. Hegde, R. Thangamani, Ht Nguyen, Arivalagan Pugazhendhi
Summary: An Endocrine Disrupting Chemical (EDC) is a compound that disrupts the function of the endocrine system and is found in the environment. EDCs, such as Bisphenol A and pesticides, have been shown to have negative effects on the female reproductive system. Understanding the relationship between EDCs and women's health is crucial for developing strategies to protect reproductive health and informing public policy decisions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Lichang Zhou, Zhaoling Li, Boyi Cheng, Jinqi Jiang, Xinqi Bi, Zongping Wang, Guanghao Chen, Gang Guo
Summary: Thiosulfate can promote sulfur-mediated bacterial activity, inhibit glycogen accumulating organisms, and enhance denitrification efficiency. After the carbon source is reduced, the competitive ability of glycogen accumulating organisms increases, resulting in reduced sulfate reduction.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Claire E. Campbell, Devyn L. Cotter, Katherine L. Bottenhorn, Elisabeth Burnor, Hedyeh Ahmadi, W. James Gauderman, Carlos Cardenas-Iniguez, Daniel Hackman, Rob McConnell, Kiros Berhane, Joel Schwartz, Jiu-Chiuan Chen, Megan M. Herting
Summary: Recent studies have found a connection between air pollution and increased risk for behavioral problems during development. However, more longitudinal studies are needed to investigate how exposure during the transition to adolescence may affect emotional behaviors.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Jing-hong Liang, Ru-yu Yang, Mei-ling Liu, Ying-qi Pu, Wen-wen Bao, Yu Zhao, Li-xin Hu, Yu-shan Zhang, Shan Huang, Nan Jiang, Xue-ya Pu, Shao-yi Huang, Guang-hui Dong, Ya-jun Chen
Summary: This study examines the association between urban Green and blue spaces (GBS) exposure and Emotion and behavior problems (EBP) in youth populations. The findings suggest that higher exposure to GBS, particularly green spaces (GS) and blue spaces (BS), is associated with a decrease in the risk of developing total difficulties in young individuals. The joint effect of GS and BS may also contribute to the decrease in EBPs.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Diego Ruiz-Sobremazas, Mario Ruiz Coca, Miguel Morales-Navas, Rocio Rodulfo-Cardenas, Caridad Lopez-Granero, Maria Teresa Colomina, Cristian Perez-Fernandez, Fernando Sanchez-Santed
Summary: Air pollution is associated with a range of health issues and gestational exposure to environmental pollutants may be linked to neurodevelopmental disorders. This study investigated the effects of oral gestational exposure to particulate matter (PM) on ultrasonic vocalizations (USV). The findings suggest that this exposure may lead to social deficits and abnormal gene expression related to neurotransmitter systems. Further research is needed to better understand the effects of air pollution on neurodevelopmental disorders and the neurotransmission systems involved.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yagmur Kabakci, Sadiye Kosar, Ozgur Dogan, Fehmi Gorkem Uctug, Osman Atilla Arikan
Summary: This study investigated the effect of electrohydrolysis pretreatment on municipal solid waste. The results showed that applying electrohydrolysis pretreatment increased methane production and reduced the time required for hydrolysis, suggesting it is a promising method to improve anaerobic digestion efficiency.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Chuanwu Zhao, Yaozhong Pan, Hanyi Wu, Yu Zhu
Summary: This study analyzed the impact of industrial zones on urban heat islands using remote sensing images and a novel spectral index. The research found that the contraction or expansion of industrial zones has a significant effect on land surface temperature. The results are valuable for environmental assessment and fine management of industrial cities.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Bang Du, Zhongzhong Wang, Piet N. L. Lens, Xinmin Zhan, Guangxue Wu
Summary: This study investigated the performance, syntrophic relationships, microbial communities, and metabolic pathways of ethanol-fed reactors with different operational modes and solids retention times. The results showed that different microorganisms were enriched under different SRT conditions, and syntrophic bacteria related to methane production could be enriched under low SRT conditions.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Gokulan Ravindiran, Sivarethinamohan Rajamanickam, Muralikrishnan Ramalingam, Gasim Hayder, Balamurugan Karupaiya Sathaiah, Madhava Krishna Reddy Gaddam, Senthil Kumar Muniasamy, Priya Arunkumar
Summary: The present study investigated the sustainable approach for wastewater treatment using waste algal blooms. The biochar produced by the marine algae Ulva reticulata was used to remove chromium, nickel, and zinc from aqueous solutions. The study examined the adsorbents' properties and stability using SEM/EDX, FTIR, and XRD. The results showed that the biochar had high removal efficiency for the toxic metals, and the packed bed column effectively removed the heavy metal ions. The Thomas and Adams-Bohart models were found to best fit the regression values, and desorption studies were conducted to understand the sorption and elution processes.
ENVIRONMENTAL RESEARCH
(2024)
Review
Environmental Sciences
Vignesh Vinayagam, Kavitha Nagarasampatti Palani, Sudha Ganesh, Siddharth Rajesh, Vedha Varshini Akula, Ramapriyan Avoodaiappan, Omkar Singh Kushwaha, Arivalagan Pugazhendhi
Summary: The presence of pollutants in water contributes to global pollution and poses significant threats to humans and wildlife. Finding effective wastewater treatment techniques is crucial for reducing pollutant accumulation in the environment. This paper highlights recent advances in the electrochemical advanced oxidation method and other processes for treating pharmaceuticals, dyes, and pesticide-polluted effluents.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
M. M. M. Ahmed, Kai-Yue Chen, Fang-Yu Tsao, Yi-Cheng Hsieh, Yu-Ting Liu, Min Tzou
Summary: This study investigated the sorption of citric acid onto humic acid-iron hydr(o)xide coprecipitate (HAFHCP) and the reciprocal effects of citric acid and P sorption on HAFHCP. The results showed that citric acid could increase P availability and have an impact on P sorption.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Xibo Xu, Zeqiang Wang, Xiaoning Song, Wenjie Zhan, Shuting Yang
Summary: The selection of predictor variables is crucial in building a digital mapping model for potentially toxic elements (PTEs) in soil. Traditionally, spatial and spectral parameters have been used as predictor variables, but the temporal dimension is often overlooked. This study demonstrates the value of incorporating temporal indices in the model, leading to significant performance improvements. The temporal-spatial-spectral covariate combinations used in a random forest (RF) algorithm achieve satisfactory mapping accuracy and outperform other methods.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Yan Pei, Xun Liu, Mengbo Cao, Zijun Wang, Hongbing Yang
Summary: Heteroatom doping can reconfigure the electronic structure of heterogeneous catalysts, leading to the development of advanced oxidation water purification materials with superior performance and stability. In this study, a series of catalysts with different elemental doping were prepared using a simple and environmentally friendly method. The S-doped NiCo2O4 catalyst showed excellent catalytic performance for the removal of Tetracycline, with significantly increased kinetic constant and high oxidation and mineralization efficiency in a wide pH range. The degradation process was dominated by non-radical oxidation pathway after S doping, and the overall process moved towards low toxicity.
ENVIRONMENTAL RESEARCH
(2024)
Article
Environmental Sciences
Srivalli Thimmarayan, Harshavardhan Mohan, Gaddapara Manasa, Karthi Natesan, Shanmugam Mahendran, Pavithra Muthukumar Sathya, Byung-Taek Oh, R. Ravi Kumar, Rangasamy Sigamani Gandhimathi, Arul Jayaprakash, Kamala-Kannan Seralathan
Summary: This study investigated the bacterial degradation of naphthalene (NPT) isolated from crude oil-contaminated soil. Bacillus sp. GN 3.4, a potential bacteria for NPT biodegradation, was isolated and the optimal conditions for NPT degradation were determined. The study suggests that Bacillus sp. GN 3.4 could potentially aid in bioremediation by eliminating NPT from the soil.
ENVIRONMENTAL RESEARCH
(2024)