bluuebunny/crossref_metadata_2025_split huggingface dataset:
Microbiological hazard identification in selective food products and their association with food safety practices in Hyderabad, India
Authors: Kumar R Naveen , Kumar P Uday , V Bhaskar , R V Sudershan , Polasa Kalpagam , R Hemalatha , Ghosh Sudip 
Published: October 2022

Microbiological risk assessment (MRA) is an emerging tool for evaluating the safety of food and water supplies. In this study, identification of microbial hazards in selected samples and their association with food safety practices were seen. Data were analyzed using Analysis of Variance (ANOVA) through the General Linear Models (GLM) procedure of the statistical analysis system software (SPSS version-11.5, 2003). The least significant differences were used to test means at p&#60;0.05. Odds ratio (OR) values with 95% CI were computed to obtain the risk of the presence of the foodborne pathogen in a particular food. Analysis of 600 food samples indicated that (50%) was high in raw chicken samples followed by carrot salad (41%). The other emerging foodborne pathogens like (MRSA), , and were not detected in any of the food samples. Pathogens like (73.5%) in khoa, (45%) and (62.7%) in paneer were detected. A total of (n=143) cultures were analyzed for enterotoxin and coagulase enzyme. Nine cultures (6.3%) showed a positive result for enterotoxin production. For the risk assessment of contamination in foods, coagulase test and toxin production of isolates have to be evaluated. A significant association was found between the type of storage and log concentration of in khoa, whereas, with water for washing hands, the status of nails, and cleaning cloth were contributing to foodborne pathogens in other products. There is a need to provide food safety training to food handlers to improve food safety.
Transcriptome Analysis of Hong Yang Kiwifruit in Response to Bactrocera dorsalis (Diptera: Tephritidae) Larval Feeding
Authors: Guo Li-na , Chen Zhi-xia , Zhao Xin-xia 
Published: October 2022

Abstract
The Oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), is a major pest of Hong Yang kiwifruit (Actinidia chinensis Planch cv. chinensis) grown in China. Our transcriptome analysis of the interaction between Hong Yang kiwifruit and B. dorsalis revealed numerous changes in gene expression level attributable to Oriental fruit fly feeding, resulting in the down-regulation of 112 genes and the up-regulation of 226 genes. Gene ontology analysis revealed that differential expression genes (DEGs) were mainly involved in biological processes (4,568; 56.28%), molecular function (2,297; 28.30%), and cellular components (1,251; 15.41%). By searching against the Kyoto Encyclopedia of Genes and Genomes Pathway database (KEGG), 258 DEGs were assigned to 51 KEGG pathways belonging to five main categories: metabolism (239, 92.64%), genetic information processing (10, 3.88%), organismal systems (5, 1.94%), cellular processes (3, 1.16%), and environmental information processing (1, 0.39%). The numbers of DEGs up-regulated were much higher than those down-regulated. Expression of genes involved in the secondary metabolism was detected, and several key genes showed differential expression. Our results suggest that B. dorsalis induced defense response of Hong Yang kiwifruit, including hypersensitive response and immunity triggered by either pathogen/microbe-associated molecular patterns or immunity effectors. Metabolic process was also adjusted to adapt to these responses. Our results provide extensive transcriptome information for A. chinensis and valuable clues for elucidating the mechanism of interaction between Hong Yang kiwifruit and B. dorsalis, and will facilitate molecular breeding for Actinidia crop plants.
Comparison of Monitoring Systems and Temporal Activity Patterns for Spotted-Wing Drosophila (Diptera: Drosophilidae): Implications for Integrated Pest Management
Authors: Ebbenga Dominique N. , Wold-Burkness Suzanne J. , Wold Wayne H. , Burkness Eric C. , Hutchison William D. 
Published: October 2022

Abstract
Spotted-wing drosophila, Drosophila suzukii (Matsumura), is a significant, global invasive species first confirmed in the United States in 2008. Since the first detection in Minnesota in 2012, D. suzukii rapidly became a major economic pest of berry crops in the state. Effective monitoring of adult D. suzukii populations is a crucial aspect of developing integrated pest management (IPM) programs for at-risk crops. Drosophila suzukii monitoring research was conducted in 2016 and 2017 to better understand the effectiveness of two commercially available trapping systems for early detection of adults in spring and how mean trap catches compared over time. In addition, using the Scentry trap, we assessed the impact of lure age on trap performance. Finally, a study was conducted to better understand the diurnal activity pattern for adult D. suzukii under Minnesota summer conditions. Results comparing the trapping systems indicated each system varied in its ability to detect first catch of D. suzukii but that both commercial traps/lures were effective. The lure age study showed that lures can be changed less frequently than initially suggested. Temporal activity studies, as measured by trap catch via Scentry traps, indicated that adult D. suzukii demonstrated a crepuscular activity pattern in raspberry and blueberry. The results of these studies should benefit growers as they continue to fine-tune fruit IPM programs for D. suzukii.
Una relación discursiva inusual: la influencia de Buddha and the Chocolate Box de Cat Stevens en Buddha y los chocolates envenenados de Enrique Lafourcade
Authors: Fuentes Retamal Pablo 
Published: October 2022

Este artículo estudia la novela Buddha y los chocolates envenenados (1977) del escritor chileno Enrique Lafourcade, a partir de las referencias discursivas que dispuso el narrador respecto del álbum musical Buddha and the Chocolate Box (1974) del cantautor británico Cat Stevens. La metodología de trabajo identifica, en primer lugar, los recursos literarios que escogió el narrador para establecer vínculos discursivos con el trabajo artístico de Stevens, luego, explica cómo operan estos procedimientos estilísticos en la diégesis. Este plan de trabajo permite evidenciar cómo, y, en qué medida, influyó la producción artística de Stevens en la escritura de la novela chilena. El aporte de este estudio de caso es abrir una línea de investigación que, hasta ahora, la crítica literaria no había advertido. Finalmente, se sugieren algunas proyecciones investigativas cuya ejecución permitiría determinar la relevancia del imaginario musical de Enrique Lafourcade en su obra narrativa.
Authors: Novianti Zahra Dwi , Ediati Rifah , Listanti Riana 
Published: October 2022

Ready-to-eat packaged food is now widely recognized by people from various economic circles. Ranging from heavy to light food can be found in the form of ready-to-eat packages. Ready-to-eat food products in packaging cannot be separated from the quality of the products produced. In this case as a guarantee to consumers who will consume. The quality of packaged ready-to-eat food products cannot be separated from the influence of the materials and packaging used. This study aims to 1) determine the effect of sugar syrup concentration on the quality of packaged young coconuts during storage, 2) determine the effect of the type of packaging on packaged young coconuts during storage, and 3) determine the interaction effect of sugar syrup and the type of packaging on packaged young coconuts during storage.
Preparation of ready-to-eat young coconut in packaged sugar syrup using granulated sugar and water as sugar syrup with 3 levels of sugar syrup concentration of 10%, 15%, and 20%, as well as 2 levels of packaging types, namely polypropylene (PP) and Ethylene Vinyl Alcohol packaging. (EVOH).
The characteristics of the test in the sixth week of ready-to-eat young coconut in sugar syrup and packaging showed that the results of the treatment did not affect the quality of texture and free fatty acids (FFA), while the quality of color (degrees of whiteness), pH, and brix showed the results of the influence of given treatment.
The Study of Protein Hydrolysis and Peptide Antioxidants Activity of Chicken Slaughterhouse Waste and Its Potential for Feed Additives
Authors: Hartoyo Bambang , Widyastuti Titin , Rahayu Sri , Santoso Raden Singgih Sugeng 
Published: October 2022

Ensuring food safety in livestock requires specific feeding technology in agriculture by using feed additives in the form of antibiotics, prebiotics, probiotics, acidifiers, hormones and enzymes. Bioactive peptides improve the health status of humans and animals. Protein hydrolysis produce peptides that are safe, quickly metabolizable, less risky for livestock products to have contaminant residue. Bioactive peptides are still bound to the original protein, so they need to be released through an enzymatic process. This research explored the potential of chicken slaughterhouse waste to produce biopeptides by hydrolyzing proteins using various proteolytic enzymes. The slaughterhouse waste included chicken feet, intestines, filleting waste and blood plasma. The proteolytic enzymes used were papain, bromelain, protease by Rhizopus oligosphorus, probiotic protease. The observed variables were dissolved protein content with and without precipitation, protein hydrolyzate content, and the degree of enzyme hydrolysis. The research was conducted using exploratory methods. The results showed that the dissolved protein content in the chicken slaughterhouse waste protein concentrate was 1,585 mg/ml (feet), 2,361 mg/ml (intestines), 1,787 (filleting waste) and 2,372 mg/ml (blood plasma). Blood plasma protein concentrate showed the highest yield among other chicken slaughterhouse waste protein concentrates, namely 0.14 mg/ml (hydrolysis of papain), 0.18 mg/ml (hydrolysis of bromelain), 0.56 mg/ml (hydrolysis of R.oligosphorus protease) 0.68 mg/ml (hydrolysis of probiotic proteases). The highest degree of hydrolysis was shown in blood plasma hydrolyzates using probiotic protease enzymes, namely 28.72%. The highest antioxidant activity was 92.92% as observed in chicken feet protein hydrolyzate which was hydrolyzed using papain. Therefore, chicken feet, intestines and fillet waste can produce protein concentrates through precipitation using ammonium sulfate, and plasma using acetone. The highest protein concentration was in blood plasma protein which also produced the highest hydrolysis from hydrolyzing blood plasma proteins with hydrolyzed probiotic protease. The highest antioxidant activity was observed in chicken feet protein hydrolyzate which was hydrolyzed using papain enzyme and incubated for 6h.
Entre a finalidade revolucionária e os meios de luta: o anarco-comunismo e o sindicalismo revolucionário no jornal A Terra Livre (1905-1910)
Authors: Rodrigues Andre 
Published: October 2022

O presente artigo tem por objetivo analisar a trajetória do jornal A Terra Livre e a sua relação com o anarco-comunismo e o sindicalismo revolucionário. De modo crítico à interpretação produzida pela historiografia brasileira do movimento operário da década de 1980, que colocava A Terra Livre como um jornal anarcossindicalista e que fazia uma contraposição às concepções de La Battaglia, visto como anarco-comunista e contrário à luta sindical, procuramos demonstrar que o jornal tinha uma relação muito próxima com os princípios anarco-comunistas, tal como aparece nas obras de Piotr Kropotkin, Errico Malatesta e Élisée Reclus, e que o posicionamento favorável às lutas sindicais sustentado por seus editores não era anarcossindicalista, mas uma concepção anarquista organizacional do sindicalismo revolucionário.
Characteristics Associated With a Previous COVID-19 Diagnosis, Vaccine Uptake, and Intention to Be Vaccinated Among Essential Workers in the US Household Pulse Survey
Authors: Steege Andrea L. , Luckhaupt Sara E. , Guerin Rebecca J. , Okun Andrea H. , Hung Mei-Chuan , Syamlal Girija , Lu Peng-Jun , Santibanez Tammy A. , Groenewold Matthew R. , Billock Rachael , Singleton James A. , Sweeney Marie Haring 
Published: October 2022

Objectives. To explore previous COVID-19 diagnosis and COVID-19 vaccination status among US essential worker groups. Methods. We analyzed the US Census Household Pulse Survey (May 26–July 5, 2021), a nationally representative sample of adults aged 18 years and older. We compared currently employed essential workers working outside the home with those working at home using adjusted prevalence ratios. We calculated proportion vaccinated and intention to be vaccinated, stratifying by essential worker and demographic groups for those who worked or volunteered outside the home since January 1, 2021. Results. The proportion of workers with previous COVID-19 diagnosis was highest among first responders (24.9%) working outside the home compared with workers who did not (13.3%). Workers in agriculture, forestry, fishing, and hunting had the lowest vaccination rates (67.5%) compared with all workers (77.8%). Those without health insurance were much less likely to be vaccinated across all worker groups. Conclusions. This study underscores the importance of improving surveillance to monitor COVID-19 and other infectious diseases among workers and identify and implement tailored risk mitigation strategies, including vaccination campaigns, for workplaces. (Am J Public Health. 2022;112(11):1599–1610. https://doi.org/10.2105/AJPH.2022.307010 )
Abortion Criminalization: A Public Health Crisis Rooted in White Supremacy
Authors: Riley Taylor , Zia Yasaman , Samari Goleen , Sharif Mienah Z. 
Published: October 2022

The Supreme Court decision to overturn Roe v. Wade and the growing onslaught of state laws that criminalize abortion are part of a long history of maintaining White supremacy through reproductive control of Black and socially marginalized lives. As public health continues to recognize structural racism as a public health crisis and advances its measurement, it is imperative to explicate the connection between abortion criminalization and White supremacy. In this essay, we highlight how antiabortion policies uphold White supremacy and offer concrete strategies for addressing abortion criminalization in structural racism measures and public health research and practice. (Am J Public Health. 2022;112(11):1662–1667. https://doi.org/10.2105/AJPH.2022.307014 )
Quantitative evaluation of cerebellar perfusion in elderly patients with unilateral vertebral artery hypoplasia using pseudo-continuous arterial spin labeling
Authors: jun Chen , Chuanying Shi , chunqing Bu , Xiaotong Yang , Chuanchen Zhang 
Published: October 2022

Abstract
Background: To quantify cerebellar perfusion in elderly patients with unilateral vertebral artery hypoplasia (VAH) using pseudo-continuous arterial spin labeling (PCASL), and to further investigate the effect of VAH on the ipsilateral cerebellar perfusion.
Methods: 273 elderly patients with unilateral VAH were included in this study. All patients underwent MRI measurement at 3T, including PCASL and T1-weighted imaging. Two neuroradiologists independently post-processed and evaluated PCASL images. The cerebral blood flow (CBF) of the bilateral inferior cerebellar hemispheres was measured. All data were divided into two groups: VAH-side group and normal-side group. The CBF of each side was the average of the data measured by the two neuroradiologists. CBF values were tested for the difference between the two groups using SPSS 26.0 software.
Results: There was a good interobserver agreement in the CBF values between the two neuroradiologists (ICC=0.893, p<0.05). The CBF values of the VAH-side and normal-side groups were 39.844±9.235 and 45.174±8.342 respectively. Significantly reduced CBF values were shown in the VAH-side group compared with the normal-side group (t = −13.351, p<0.01).
Conclusions: PCASL can accurately detect cerebellar hypoperfusion in elderly patients with unilateral VAH. The cerebellums with ipsilateral VAH in elderly patients are mostly hypoperfused and vulnerable to ischemia.
Sex-Specific Accumulated Oxygen Deficit During Short and Middle-Distance Swimming Performance
Authors: Massini Danilo A. , Almeida Tiago A. F. , Macedo Anderson G. , Espada Mário A. C. , Reis Joana F. , Alves Francisco J. B. , Fernandes Ricardo J. P. , Filho Dalton M. Pessôa 
Published: October 2022

Abstract
Introduction: Since sex-specific accumulated oxygen deficit (AOD) during high-intensity swimming remains unstudied, this study aimed to assess AOD during 50, 100, and 200 m front-crawl performances to compare the responses between sexes and analyse the effect of lean body mass (LBM).
Methods Twenty swimmers (16.2±2.8 years, 61.6±7.8 kg, and 48.8±11.2 kg LBM) performed 50, 100, and 200 m to determine accumulated oxygen uptake (V̇O2Ac). The swimmers also performed an incremental test from which five submaximal steps were selected to estimate the oxygen demand (V̇O2demand) from the V̇O2 vs velocity adjustment. V̇O2 was sampled using a gas analyser coupled with a respiratory snorkel. AOD was the difference between V̇O2demand and V̇O2Ac, and LBM was assessed by dual-energy absorptiometry.
Results: A two-way ANOVA evidenced an AOD increase with distance for both sexes: 19.7±2.5 vs 24.9±5.5, 29.8±8.0 vs 36.5±5.8, and 41.5±9.4 vs 55.2±11.9 ml×kg-1, respectively for 50, 100, and 200 m (with highest values for females, P<0.01). Inverse correlations were observed between LBM and AOD for 50, 100, and 200 m (r = -0.60, -0.38 and -0.49, P<0.05). AOD values at 10 and 30 s elapsed times in each trial decreased for both sexes, with higher values for female swimmers than males in the 200 m trial (2.6±0.6 vs 3.4±0.6 and 7.9±1.7 vs 10.0±1.8 ml×kg-1, P<0.05).
Conclusion: Therefore, LBM differences between sexes influenced AOD values during each trial, suggesting that reduced muscle mass in female swimmers plays a role on the higher AOD (i.e., anaerobic energy) demand than males while performing supramaximal trials.
Retrospective evaluation of CT-head scans for the association between posterior atlanto-occipital membrane ossification with cervicogenic headache and migraine
Authors: Sudip Kumar , Patil Utkarsh Chandrakant , Wasadikar Anajli Pravinkumar 
Published: October 2022

Abstract
Purpose- The objective of the study was to find the prevalence of arcuate foramen and its association with cervicogenic headache and migraine. To study various demographic parameters associated with the anomaly and to correlate the extent of ossification of posterior atlanto-occipital membrane with the severity of symptoms. Methods- A cross sectional study was done to analyze CT-head scans of patients with cervicogenic headache and migraine for the presence of arcuate foramen. Demographic parameters of the patients were collected from the detailed case report from achieves. The collected data was analyzed using SPSS, a p-value of <0.05 were considered significant. Results- Arcuate foramen was prevalent in 41.8% of symptomatic patients. No significant association between the incidence of arcuate foramen and age group was found. Incidence is increased incidence among the male patients (61%). Patients who are labourer by occupation showed increased incidence (34.78%). A positive correlation (0.755) was found between the extent of ossification and the severity of clinical symptoms. The foramen was more commonly found on the left side and majority of patients presented with unilateral anomaly (27.27%). Conclusion- Arcuate foramen is fairly prevalent among the symptomatic patients and is often neglected as an etiologic agent and leads delay in diagnosis and management. It can lead to injury to vertebral artery during screw placement if misidentified as broad posterior arch. Therefore, it must be screened in symptomatic patients and those patients undergoing lateral neck surgery using lateral cephalogram, if detected must be documented on health records of the patient.
Demonstration of 100 Gbps Coherent Free-Space Optical Communications at LEO Tracking Rates
Authors: Walsh Shane , Karpathakis Skevos , McCann Ayden , Dix-Matthews Benjamin , Frost Alex , Gozzard David , Gravestock Charles , Schediwy Sascha 
Published: October 2022

Abstract
Free-space optical communications are poised to alleviate the data-flow bottleneck experienced by spacecraft as traditional radio frequencies reach their practical limit. While enabling orders-of-magnitude gains in data rates, optical signals impose much stricter pointing requirements and are strongly affected by atmospheric turbulence. Coherent detection methods, which capitalize fully on the available degrees of freedom to maximize data capacity, have the added complication of needing to couple the received signal into single-mode fiber. In this paper we present results from a coherent 1550 nm link across turbulent atmosphere between a deployable optical terminal and a drone-mounted retroreflector. Through 10 Hz machine vision optical tracking with nested 200 Hz tip/tilt adaptive optics stabilisation, we corrected for pointing errors and atmospheric turbulence to maintain robust single mode fiber coupling, resulting in an uninterrupted 100 Gbps optical data link while tracking at angular rates of up to 1.5 deg/s, equivalent to that of spacecraft in low earth orbit. With the greater data capacity of coherent communications and compatibility with extant fiber-based technologies being demonstrated across static links, ground-to-low earth orbit links of Terabits per second can ultimately be achieved with capable ground stations.
Kinetics of protein extraction from excess sludge by thermal alkaline treatment
Authors: Hui Wenlong , Zhou Jiti , Jin Ruofei 
Published: October 2022

AbstractProtein can be extracted effectively from excess sludge by thermal alkaline process. During the extraction process, insoluble protein in sludge was turned into soluble protein, and part of the soluble protein was hydrolyzed into peptide. Then part of the soluble protein and peptide were degraded into amino acids, generating by-products: water, carbon dioxide and ammonium. Therefore, to obtain the maximum concentration of soluble protein, it is necessary to establish a kinetic model describing the process of sludge protein extraction. The report indicated that the extraction mechanism of sludge protein was according to first-order continuous reaction kinetic. A kinetic model of the reaction was established to explain the relationship between the rate constant, temperature and hydrolysis time of the first-order reaction. The optimum conditions were as follows: 0.1 M NaOH, reaction temperature 70°C, hydrolysis time 4 h. Protein separated and obtained from sludge hydrolysate by centrifugation and filtration, which could be used as a feed additive or foaming agent.