bluuebunny/crossref_metadata_2025_split huggingface dataset:
A review on pesticides degradation by using ultraviolet light treatment in agricultural commodities
Authors: Lakshmipathy Kavitha , Sindhu Susmitha , Singh Archana , Chikkaballapur Krishnappa Sunil , Duggonahally Veeresh Chidanand 
Published: January 2024

AbstractPesticides are widely used in agriculture, but their persistence in agricultural products can lead to potential health risks and environmental pollution. Traditional methods for removing pesticide residues from food products, such as washing, peeling, and salting, are often insufficient and time‐consuming. As a result, there has been a shift towards nonthermal processing techniques, such as ultraviolet (UV) disinfection. UV disinfection methods, such as low‐pressure and medium‐pressure mercury lamps, are more efficient and environmentally friendly and can effectively remove pesticide residues from food and agricultural products. Recently, the contamination of food products' surfaces with pesticides has become a significant concern in the food industry. This review paper provides an overview of the basic principles of UV light production, pesticides, and the use of UV in eliminating pesticide residues from agricultural products. The toxicity of photoproducts from pesticides that result from UV treatment is also discussed. Additionally, this paper explores how modified, and combined UV light applications can impact the dissipation of pesticides in agricultural commodities. To sum up, the use of UV light is effective for pesticide degradation but requires further research to optimize the technology and evaluate potential photoproduct toxicity. Future studies should concentrate on developing UV Vacuum technology and exploring synergistic combinations with other methods to improve pesticide reduction in agricultural commodities.
Mimicking the Reactivity of LPMOs with a Mononuclear Cu Complex
Authors: Sagar Kundan , Kim Michael , Wu Tong , Zhang Shuming , Bominaar Emile L. , Siegler Maxime A. , Hendrich Michael , Garcia‐Bosch Isaac 
Published: January 2024

AbstractLytic polysaccharide monooxygenases (LPMOs) are Cu‐dependent metalloenzymes that catalyze the hydroxylation of strong C−H bonds in polysaccharides using O2 or H2O2 as oxidants (monooxygenase/peroxygenase). In the absence of C−H substrate, LPMOs reduce O2 to H2O2 (oxidase) and H2O2 to H2O (peroxidase) using proton/electron donors. This rich oxidative reactivity is promoted by a mononuclear Cu center in which some of the amino acid residues surrounding the metal might accept and donate protons and/or electrons during O2 and H2O2 reduction. Herein, we utilize a podal ligand containing H‐bond/proton donors (LH2) to analyze the reactivity of mononuclear Cu species towards O2 and H2O2. [(LH2)CuI]1+ (1), [(LH2)CuII]2+ (2), [(LH−)CuII]1+ (3), [(LH2)CuII(OH)]1+ (4), and [(LH2)CuII(OOH)]1+ (5) were synthesized and characterized by structural and spectroscopic means. Complex 1 reacts with O2 to produce 5, which releases H2O2 to generate 3, suggesting that O2 is used by LPMOs to generate H2O2. The reaction of 1 with H2O2 produces 4 and hydroxyl radical, which reacts with C−H substrates in a Fenton‐like fashion. Complex 3, which can generate 1 via a reversible protonation/reduction, binds H2O and H2O2 to produce 4 and 5, respectively, a mechanism that could be used by LPMOs to control oxidative reactivity.
Fully genotyping and screening of clinically important blood‐group antigens by MALDI TOF mass spectrometry
Authors: Yang Qixiu , Li Aijing , Wang Chen , Yang Jiaxuan , Li Minghao , Zhu Huijun , Lu Daru , Zhu Ziyan , Ye Luyi 
Published: January 2024

AbstractSeveral molecular biology methods are available for high‐throughput blood typing. In this study, we aimed to build a high‐throughput blood‐group genetic screening system for high‐frequency blood‐group antigen‐negative rare‐blood groups in donors and patients. The amplification primers for all blood‐type gene fragments involving the selected alleles were designed for detection. Single‐base extend primers were also designed based on specific loci. DNA fragments were detected by matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry (MS) for the last nucleotide identification of amplification products in the extend step. The accuracy was verified by known samples. Thirty‐six random samples were detected by serological tests and sequencing to verify the system stability. After verification, according to the collected known rare‐blood‐type samples, all the alleles designed to be detected matched with the validated single‐nucleotide polymorphisms. The verification tests showed that all genotyping results of the random samples were in accordance with the findings of serotyping and sequencing. Then, 1258 random donor samples were screened by the built typing system after the verification. Three Fy(a−) and four s− were screened out in 1258 random blood samples. The multiple polymerase chain reaction‐based MS detection system can be used in rare‐blood‐type screening with good accuracy and stability.
Development of a phase change material for vaccine transport without dry ice
Authors: Schmit Henri , Pöllinger Simon , Rathgeber Christoph , Tafelmeier Stefanie , Hoock Peter , Hiebler Stefan , Müller‐Baum Kerstin , Hörl Christian 
Published: January 2024

AbstractCertain vaccines that have been developed against COVID‐19 require a storage temperature between around −60 and −70°C. It is challenging for logistics to assure these temperature limits. However, the use of dry ice has to be viewed critically for safety and environmental reasons. Additionally, its use is heavily regulated in air cargo. To preserve the cooling chain during transport and to increase the energy efficiency, special transport containers with an incorporated phase‐change material (PCM) can be used. In the first step, PCM candidates were investigated via differential scanning calorimetry (DSC) and in an ultra‐low freezer with a minimal temperature of −85°C. None of the candidates crystallised reliably without nucleating agents. After the initial tests, the eutectic LiBr·5H2O + H2O with a suitable nucleating agent was identified as favourite PCM. Thermal cycling stability tests showed that this PCM crystallises reliably above −80°C and possesses a melting plateau at −67°C. Further tests in vacuum‐insulated transport boxes of the company va‐Q‐tec show that, depending on the box type, the internal temperature stays below −60°C for over 48 h.
Dye stability of black cherry plum anthocyanins in the interaction with co‐pigments and sucrose sweetener
Authors: Molaeafard Shahrbanu , Jamei Rashid , Marjani Ahmad Poursattar 
Published: January 2024

AbstractIn this research, the co‐pigmentation reactions between black cherry plum (Prunus cerasifera Ehrh. cv. Pissardii Nigra) anthocyanins and caffeic, gallic, 4‐hydroxybenzoic, malic, and tannic acids with different concentrations (0, 120, 240, 480, and 960 mg L−1) at various temperatures (20, 40, 60, 80, and 100°C) were investigated at pH 3.5. The strongest immediate co‐pigmentations resulted at 960 mg L−1, being significantly highest using tannic acid at all temperatures. In addition, the anthocyanin stability and the brown polymeric color formation were investigated in the presence of different concentrations of sucrose sweetener (0, 30, and 60%) and different pHs (2 and 3) in the range of 0–60 h. Also, the amount of furfural was measured in the presence of 0% and 30% sucrose concentrations at pH 2 after 20 h at 90°C by HPLC (high‐performance liquid chromatography), and the most polymeric color formation was observed in the concentration of 60% sucrose at pH 2 after 60 h.
The predictability of carbon futures volatility: New evidence from the spillovers of fossil energy futures returns
Authors: Zhang Zhikai , Zhang Yaojie , Wang Yudong , Wang Qunwei 
Published: January 2024

AbstractIn this paper, we find new evidence for the carbon futures volatility prediction by using the spillovers of fossil energy futures returns as a powerful predictor. The in‐sample results show that the spillovers have a significantly positive effect on carbon futures volatility. From the out‐of‐sample analysis with various loss functions, we find that fossil energy return spillovers significantly outperform the benchmark and show better forecasting performance than the competing models using dimension reduction, variable selection, and combination approaches. The predictive ability of the spillovers also holds in long‐term forecasting and does not derive from other carbon‐related variables. It can bring substantial economic gains in the portfolio exercise within carbon futures. Finally, we provide economic explanations on the predictive ability of the fossil energy return spillover by the channels of the carbon emission uncertainty and the investor sentiment on the warming climate.
Soil health and root‐zone enrichment characteristics between paired grassland and cropland fields in the southeastern United States
Authors: Franzluebbers Alan J. , van Vliet Stephan , Young Sierra , Poore Matt H. 
Published: January 2024

AbstractBackgroundSoil organic C and N data from privately managed pastures in the southeastern United States are relatively scant.MethodsA paired‐farm approach was deployed to determine how a variety of soil health parameters related to nutrient and water cycling might be altered under grazed, botanically diverse perennial pastures compared with annual monoculture croplands in three Major Land Resource Areas of the southeastern United States.ResultsSoil stability index averaged 0.64 and 0.91 mm mm−1 under cropland and grazed pasture, respectively, suggesting that pastures had a more stable soil surface that was resistant to erosion and allowed rapid water infiltration. Surface‐soil organic C and N fractions (i.e., total, particulate, and mineralizable fractions at 0–10 cm depth) were greater under pasture than under cropland. Across locations, root‐zone enrichments (0–30 cm depth) of organic C and N fractions were greater under pasture than under cropland. Within locations, root‐zone enrichment of total soil N was greater (p < 0.05) under pasture than under cropland in the Blue Ridge (2.87 vs. 1.10 Mg N ha−1, respectively) and the Piedmont (2.80 vs. 2.10 Mg N ha−1), but not in the Blackland Prairie (2.40 vs. 2.12 Mg N ha−1).ConclusionsThis study provides evidence that rotationally grazed, perennial grasslands can store more soil organic C and N and improve soil surface stability conditions compared with neighboring croplands producing commodity feed grains for feedlot finishing.
Side effects of clozapine in older adults with treatment‐resistant schizophrenia compared to younger adults
Authors: Groenewald Floor C. E. , Kok Rob M. 
Published: January 2024

AbstractObjectivesTo study the differences in side effects of clozapine between older adults aged ≥55 years and younger adults aged 18–55 years with treatment‐resistant schizophrenia.MethodsA retrospective cohort study in a large mental health institute in the Netherlands. All patients diagnosed with treatment‐resistant schizophrenia who started with clozapine between 2011 and 2020 (N = 284) were included. We compared the number and type of side effects reported in the electronic patient files as well as the number of treatment discontinuations and the time until discontinuation, both due to side effects, of older adults versus younger adults.ResultsIn the younger age group (N = 183), the number of reported side effects was significantly higher in the first 3 months of treatment (Mann–Whitney U = 7341.5, p = 0.004) and after those 3 months (Mann–Whitney U = 5668.5, p < 0.001) compared with the number reported in the older age group (N = 101). Sedation, hypersalivation, dizziness, tachycardia, heartburn, nausea, weight gain, and constipation were reported significantly more often in the younger age group, and only extrapyramidal symptoms were reported significantly more often in the older age group. There was no significant difference in the number of treatment discontinuations due to side effects (23% vs. 21.8%, Chi‐2 = 0.051, df = 1, p = 0.821) and time until discontinuation due to side effects (b = 0.091, SE = 0.335, p = 0.798) between younger and older adults.ConclusionsSide effects of clozapine were reported significantly less often in older patients compared with younger patients. Older patients did not discontinue treatment due to side effects more often or earlier than younger patients. Older patients with schizophrenia may not be more vulnerable to side effects than younger adults.
The analysis of H.M.'s brain: A brief review of status and plans for future studies and tissue archive
Authors: Amaral David G. , Augustinack Jean , Barbas Helen , Frosch Matthew , Gabrieli John , Luebke Jennifer , Rakic Pasko , Rosene Douglas , Rushmore Richard J. 
Published: January 2024

AbstractThe famous amnesic patient Henry Molaison (H.M.) died on December 2, 2008. After extensive in situ magnetic resonance imaging in Boston, his brain was removed at autopsy and transported to the University of California San Diego. There the brain was prepared for frozen sectioning and cut into 2401, 70 μm coronal slices. While preliminary analyses of the brain sections have been reported, a comprehensive microscopic neuroanatomical analysis of the state of H.M.'s brain at the time of his death has not yet been published. The brain tissue and slides were subsequently moved to the University of California Davis and the slides digitized at high resolution. Initial stages of producing a website for the public viewing of the images were also carried out. Recently, the slides, digital images, and tissue have been transferred to Boston University for permanent archiving. A new steering committee has been established and plans are in place for completion of a freely accessible H.M. website. Research publications on the microscopic anatomy and neuropathology of H.M.'s brain at the time of his death are also planned. We write this commentary to provide the hippocampus and memory neuroscience communities with a brief summary of what has transpired following H.M.'s death and outline plans for future publications and a tissue archive.
Magnitude, associated risk factors, and trend comparisons of identified tuberculosis types among prisons in Ethiopia: A systematic review and meta‐analysis
Authors: Genet Amere , Girma Abayeneh 
Published: January 2024

AbstractBackground and AimsTuberculosis (TB) remained a major public health threat, particularly in developing countries with vulnerable groups, particularly prison inmates. A systematic review and meta‐analysis of individual studies with varying prevalence rates were performed to identify risk factors associated with the recent magnitude of TB among prisoners.MethodsA systematic search of research articles on the magnitude and risk factors of TB among prisoners in Ethiopia was conducted in registers, databases, and other sources. Cochran's Q, inverse variance (I2), sensitivity analysis, funnel plot, Begg's, and Egger's regression tests were used to check heterogeneity and publication bias. A random‐effects model was used to calculate the pooled burden of TB among prisoners.ResultsThe total national prevalence of TB among prisoners was 9.84% (95% confidence interval [CI]: 7.16–12.52). According to the subgroup analysis, the highest prevalence was observed in patients infected by latent TB (51.20%), the Southern nations, nationalities and people's region (SNNPR) (29.63%), studies conducted in ≤200 (17.50%) sample sizes, and from 2017 to 2022 (11.49%) study periods. TB infection among prisoners was significantly associated with a history of contact with TB patients (adjusted odds ratio [AOR] = 2.75; 95% CI: 0.98–4.52), coughing for ≥2 weeks (AOR = 0.08; 95% CI: −0.16–0.33), being incarcerated in overcrowded cells with poor ventilation (AOR = 0.39; 95% CI: −0.01–0.78), and increasing with the duration of imprisonment (AOR = 1.29; 95% CI: −0.39–2.97].ConclusionExpectably high TB magnitude is found among prison inmates in Ethiopia. Duration of incarceration, coughing, ventilation of the cell, and contact with TB patients were all predictors of TB among prisoners. The management of TB requires early diagnosis, adequate medication, and the implementation of preventative and control measures suitable for prison inmates.
The effect of level of anxiety about climate change on the use of feminine hygiene products
Authors: Hamlaci Baskaya Yasemin , Unlu Bidik Nazlı , Yolcu Busra 
Published: January 2024

AbstractObjectiveThe purpose of this study was to evaluate the relationship between women's menstrual hygiene product use and their level of concern around climate change as well as to identify the variables influencing this relationship.MethodsIn all, 978 women between the ages of 18 and 49 who were of reproductive age participated in this descriptive cross‐sectional study. The CHERRIES criteria were followed in conducting the online survey. Data were gathered using the “personal information form” and the Climate Change Anxiety Scale for Women's Health The data were analyzed using descriptive analysis, multiple linear regression, and logistic regression.ResultsWomen were more prone to using throwaway goods than eco‐friendly, sanitary goods when their climate change worry level was lower. Age, education level, region of residence, and the intensity of menstrual bleeding have an impact on the hygiene products used during the menstrual cycle, whereas environmental pollution in the area of residence and a woman's allergy status have an impact on the level of climate change anxiety concerning a woman's health.ConclusionWomen who are worried about how climate change will affect their health prefer to purchase sustainable/eco‐friendly items. Starting in adolescence, women can receive advice about the use of sustainable products from health experts who are primarily responsible for women's health.
Ultrasonographic measurement of mediastinal shift angle for the prediction of postnatal survival in fetuses with isolated left congenital diaphragmatic hernia
Authors: Rosales Jacel P. , Flores Maria Estrella Y. 
Published: January 2024

AbstractObjectiveThe main objective of the study was to determine if ultrasonographic measurement of mediastinal shift angle (MSA) can predict postnatal survival in fetuses with isolated left congenital diaphragmatic hernia (CDH). This relatively new technique may be used to enhance antenatal prediction of survival in fetuses with CDH.MethodsA retrospective cross‐sectional study was conducted at the Philippine Children's Medical Center involving 16 cases with prenatally diagnosed isolated left CDH and 60 controls with normal fetuses. The cases with prenatally diagnosed isolated left CDH were allocated into two groups: Group A (survivors) and group B (non‐survivors). For all fetuses (study and control groups), MSA was determined independently by two operators. The diagnostic capacity of MSA was assessed using the receiver operating characteristic curve.ResultsThe mean MSA for the control group was 17.18°. Among CDH cases, the mean MSA was 33.04° and 37.57° for survivors and non‐survivors, respectively. Results showed that MSA significantly predicted the probability of neonatal survival status (OR = 0.46, P = 0.021). The best cutoff score of MSA based on the receiver operating characteristic curve was 33.80° with 87.50% sensitivity and specificity.ConclusionMSA has the potential to enhance antenatal prediction of survival in fetuses with CDH and may serve as a guide in prenatal counseling and evaluation of the need for in‐utero treatment or postnatal procedures.
Attachment and proliferation of human gingival fibroblasts seeded on barrier membranes using Wharton's jelly‐derived stem cells conditioned medium: An in vitro study
Authors: Karimi Mohammadreza , Mosaddad Seyed Ali , Aghili Seyedeh Sara , Dortaj Hengameh , Hashemi Seyedeh‐Sara , Kiany Farin 
Published: January 2024

AbstractThe effect of Wharton's jelly mesenchymal stem cells conditioned medium (WJMSCs‐CM) and zinc oxide nanoparticles (ZnO‐NPs) on cultured human gingival fibroblasts on various barrier membranes was investigated in this study. In this study, human gingival fibroblasts were prepared and cultured on three membranes: collagen membrane, acellular dermal matrix (ADM) with ZnO‐NPs, and ADM without ZnO‐NPs. WJMSCs‐CM was given to the testing groups, while control groups received the same membranes without WJMSCs‐CM. Following 48 and 72 h, 3‐(4,5‐Dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide (MTT) tests were performed to assess cell survival. Cell proliferation on the membranes was also evaluated using 4′,6‐diamidino‐2‐phenylindole (DAPI) staining after 48 and 72 h. Field emission scanning electron microscopy was used to determine membrane surface structure and cell adhesion. Nanoparticles were also subjected to an energy‐dispersive x‐ray analysis to identify their chemical structure. Two‐way analysis of variance was used to conduct the statistical analysis. The p‐value ≤.05 was considered significant. When ADM‐ZnO‐NPs were combined with CM, fibroblast viability, and adhesion significantly differed from ADM‐ZnO‐NPs alone. DAPI results confirmed cell proliferation in all six groups on both experiment days. The abundance and concentrated distribution of cells during cell proliferation were found in CM‐containing membranes, specifically the ADM‐ZnO‐NPs membrane, demonstrating the improved biocompatibility of the ADM‐ZnO‐NPs membrane for cell proliferation. The other groups did not significantly differ from one another. WJMSCs‐CM positively affected the viability and proliferation of gingival fibroblasts, but only marginally. Under certain conditions, ZnO‐NPs below a specific concentration increased the biocompatibility of the membranes.
Consumption sacrifice
Authors: Garcia‐Rada Ximena , Kim Tami , Liu Peggy J. 
Published: January 2024

AbstractMuch marketing research focuses on what individual consumers need or want for consumption and how they satisfy these needs or wants themselves. However, consumers often give up money, time, or preferences to help others address their consumption needs and wants across the customer journey. The authors introduce the unifying construct of “consumption sacrifice,” defined as the willing and intentional act of incurring a cost to the self—in money, time, or preferences—when making a consumption decision, with expected direct benefits to one's partner. The authors offer examples of consumption sacrifices along the customer journey and suggest that this construct offers a new lens through which to examine the existing literature on choices involving others. The authors put forward the view that sacrifices are often invisible to recipients—and thus underrecognized and underappreciated—failing to achieve their full potential. At the same time, different sacrifice motives (partner‐focused, relationship‐focused, self‐focused) may affect the extent to which actors care about making sacrifices visible to recipients. Finally, the authors propose future research questions, including what leads consumers to perform more visible sacrifices, what drives the invisibility of sacrifices among recipients, and what are the consequences of performing and receiving invisible sacrifices.