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Effect of cinnamaldehyde on Rhizopus stolonifer and on the conservation of sweet potato

Food Quality and safety 2024年第1期8卷 212-225页

作者：陈晨薛智超 Penta Pristijono john B.Golding 陈刚李永新杨虎清 College of Food and Health Zhejiang A&F UniversityHangzhouChina Zhejiang Provincial Key Laboratory of Resources Protection and Innovation of Traditional Chinese Medicine Zhejiang A&F UniversityHangzhouChina school of Environmental and Life sciences University of NewcastleOurimbahNSWAustralia NsW Department of Primary Industries OurimbahNSWAustralia

Objectives:Rhizopus stolonifer,which causes soft rot of sweet potato,has resulted in substantial loss of economy *** and Methods:The antifungal effect and mechanism of cinnamaldehyde(CIN)against *** were explored by biochemical analysis and RNA-sequencing in this research,and the edible quality of CIN-treated sweet potato was ***:The results showed that CIN inhibited the growth of *** and reduced the incidence of soft rot in sweet potato at a minimum inhibitory concentration of 1000μL/*** damage of the cell walls of *** by CIN was associated with the upregulation of *** leakage and malondialdehyde content increased following CIN-treatment,which was correlated with increased reactive oxygen species levels and decreased catalase *** of ERG genes and oxidative stress-related genes following CIN treatment was associated with impaired cell membrane *** mitochondrial structure of *** was damaged by CIN treatment resulting in decreased respiration rates and ATP production,which was correlated with lower expression levels of IDH1,COX4,and ***:Our research suggests that the inhibition of CIN on *** was related to the disruption of its normal gene expression network,and CIN maintained the nutritional and edible quality of sweet *** study provides valuable insights into the antifungal mechanism of CIN on *** and the maintenance of root quality,which contributes to the effcient use of CIN for controlling soft rot in sweet potato.

关键词： Ipomoea batatas soft rot cinnamaldehyde antifungal mechanism transcriptome

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Extractable and kerogen-bound hopanoids from typical Eocene oil shales in China

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Energy Geoscience 2024年第2期5卷 171-179页

作者： Changbo Zhai Zhirong Zhang john K.Volkman Hong Lu Yan'e Chen sINOPEC Key Laboratory of Petroleum Accumulation Mechanisms Wuxi Institute of Petroleum GeologySINOPEC2060 Lihu RoadWuxiJiangsu213126China sINOPEC Petroleum Exploration and Production Research Institute 31 Xueyuan RoadBeijing100083China state Key Laboratory of Organic Geochemistry Guangzhou Institute of GeochemistryChinese Academy of ScienceGuangzhou510640GuangdongChina

This study conducted a comparative analysis of extractable hopanoid hydrocarbons and those released via stepwise pyrolysis of typical Eocene immature oil shales in China,namely the Huadian,Maoming,and Fushun *** the Huadian and Maoming shales exhibit immature indicators in extractable and kerogen-bound hopanoids(notably,high abundance of C_(29)to C_(32)17β,21β-hopanes and unsaturated hopenes).In contrast,the Fushun oil shale's hopanoids from extracts and pyrolyzates suggest a higher maturity *** absence of neohopenes in the pyrolyzates of the shales underpins that the kerogenbound hopanoid skeletons resist ***,the Huadian oil shale's asymmetric distribution of C_(29)and C_(30)hopenes and neohopenes hints at the presence of an additional *** unsaturated hopenes,such as hop-20(21)-enes,identified in pyrolyzates of the three kerogens at various pyrolysis temperatures,reveal the occurrence of double bonds in kerogen-bound hopanoid skeletons without methyl *** absence of hop-20-(21)-ene in extracts suggests that it might act as an intermediate of these novel hopenes during the epimerization of hopanoid skeletons within *** extractable and pyrolytic hopanoids'stereochemical alignment indicates that epimerization may occur in both ring systems and alkyl side chains of kerogen-bound hopanoid *** stepwise pyrolysis proves to be a quick screening method for geological hopanoids without causing any significant alteration to the original skeletons even when cracking multiple covalent bonds is necessary.

关键词： Hopanoid Hopane Hopene Neohopene stepwise pyrolysis Kerogen Eocene oil shale

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Orchard sports Injury and Illness Classification system (OsIICs) Version 15

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Journal of sport and Health science 2024年第4期13卷 599-604页

作者： john W.Orchard Ebonie Rio Kay M.Crossley Jessica J.Orchard Margo Mountjoy school of Public Health University of SydneySydneyNSW 2006Australia La Trobe sport and Exercise Medicine Research Centre La Trobe UniversityMelbourneVIC 3083Australia Department of Family Medicine McMaster UniversityHamilton L8S 4L8Canada

Background:sports medicine(injury and illnesses)requires distinct coding systems because the International Classification of Diseases is insuf-ficient for sports medicine *** Orchard sports Injury and Illness Classification system(OsIICs)is one of two sports medicine coding systems recommended by the International Olympic *** updates of coding systems are ***:For Version 15,updates for mental health conditions in athletes,sports cardiology,concussion sub-types,infectious diseases,and skin and eye conditions were considered particularly ***:Recommended codes were added from a recent International Olympic Committee consensus statement on mental health conditions in *** landmark sports cardiology papers were used to update a more comprehensive list of sports cardiology *** union protocols on head injury assessment were used to create additional concussion ***:It is planned that OsIICs Version 15 will be translated into multiple new languages in a timely fashion to facilitate international *** large number of recently published sport-specific and discipline-specific consensus statements on athlete surveillance warrant regular updating of OsIICs.

关键词： sports cardiology Dermatology Eye injuries Concussion Infectious diseases sports injury classification

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Investigating low dispersion isotope dissolution Lu-Hf garnet dates via in situ Lu-Hf geochronology,Kanchenjunga Himal

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Geoscience Frontiers 2024年第3期15卷 137-145页

作者： Kyle P.Larson john M.Cottle Mark Button Brendan Dyck Iva Lihter sudip shrestha Department of Earth Environmental and Geographic SciencesUniversity of British ColumbiaOkanaganKelownaCanada Department of Earth science University of CaliforniaSanta BarbaraUSA Fipke Laboratory for Trace Element Research University of British ColumbiaOkanaganKelownaCanada

Re-examination of three specimens from the Kanchenjunga Himal of Nepal via in situ Lu-Hf garnet geochronology yields evidence of multiple garnet growth *** analyses from grain cores in two specimens define Paleozoic regressions whereas analyses from grain rims in the same specimens define low-precision regressions consistent with the timing of Himalayan *** dates contrast with previously published low dispersion,ca.290 Ma isotope dissolution(ID)Lu-Hf garnet dates for the same *** of Lu and spot age distribution in representative grains from the specimens examined yields calculated dates that approximate the Permian-age regressions through the original ID *** findings demonstrate that it is possible to generate low dispersion ID Lu-Hf data from multigenerational garnet with significantly different-age growth events when approximately equal proportions of the different age reservoirs are included in multi-component aliquots.

关键词： Lu-Hf geochronology In situ Lu-Hf geochronology Kanchenjunga Himal

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Diagnostic challenges and individualized treatment of cervical adenocarcinoma metastases to the breast:A case report

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World Journal of Clinical Cases 2024年第2期12卷 412-417页

作者： Allison Akers susan Read john Feldman Casey Gooden Diana P English Department of Obstetrics and Gynecology University of South FloridaTampaFL 33606United States Department of Gynecologic Oncology Sky Ridge Medical CenterLone TreeCO 80124United States Department of Radiology University of South FloridaTampaFL 33606United States Department of Pathology University of South FloridaTampaFL 33606United States

BACKGROUND Cervical cancer is a rare primary tumor resulting in metastases to the breast with few cases reported in *** metastases are associated with poor *** following case highlights the diagnostic challenges associated with metastatic cervical cancer to the breast along with individualized *** sUMMARY A 44-year-old G7P5025 with no significant past medical or surgical history presented with heavy vaginal to an outside emergency department where an exam and a pelvic magnetic resonance imaging showed a 4.5 cm heterogenous lobulated cervical mass involving upper two thirds of vagina,parametria and lymph node *** biopsies confirmed high grade adenocarcinoma with mucinous features.A positron emission tomography/computed tomography(PET/CT)did not show evidence of metastatic *** received concurrent cisplatin with external beam radiation *** up PET/CT scan three months later showed no suspicious fluorodeoxyglucose uptake in the cervix and no evidence of metastatic *** was lost to follow up for six *** was re-imaged on re-presentation and found to have widely metastatic disease including breast *** biopsy confirmed programmed death-ligand 1 positive metastatic cervical *** patient received six cycles of carboplatin and paclitaxel with *** imaging demonstrated *** continued on pembrolizumab with disease *** Metastatic cervical cancer to the breast is uncommon with nonspecific clinical findings that can make diagnosis *** history and immunohistochemical evaluation of breast lesion,and comparison to primary tumor can support diagnosis of metastatic cervical cancer to the ***,the prognosis is poor,but immunotherapy can be considered in select patients and may result in good disease response.

关键词： Cervical adenocarcinoma Breast metastases Immunotherapy Pembrolizumab Carboplatin Paclitaxel Case report

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Review of Networked Microgrid Protection:Architectures,Challenges,solutions,and Future Trends

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CsEE Journal of Power and Energy systems 2024年第2期10卷 448-467页

作者： Jorge de la Cruz Ying Wu john E.Candelo-Becerra Juan C.Vasquez Josep M.Guerrero Center for Research on Microgrids(CROM) Department of Energy TechnologyAalborg University9220 AalborgDenmark Facultad de Minas Departamento de Energia Eléctrica y AutomaticaUniversidad Nacional de ColombiaSede MedellinCarrera 80 No.65-223RobledoMedellin 050041Colombia. Center for Research on Microgrids at UPC(UPC CROM) Department of Electronic EngineeringTechnical University of Catalonia(UPC)08019 Barcelona Spain ICREA Pg.Lluis Companys 2308010 BarcelonaSpain Center for Research on Microgrids at AAU(AAU CROM) AAU EnergyAalborg University(AAU)9220 Aalborg EastDenmark

Design and selection of advanced protection schemes have become essential for reliable and secure operation of networked *** protection schemes that allow correct operation of microgrids have been proposed for individual systems in different topologies and ***,protection schemes for networked microgrids are still in devel-opment,and further research is required to design and operate advanced protection in interconnected *** of these microgrids in different nodes with various intercon-nection technologies increases fault occurrence and complicates protection *** paper aims to point out challenges in developing protection for networked microgrids,potential solutions,and research areas that need to be addressed for their ***,this article presents a systematic analysis of different microgrid clusters proposed since 2016,including several architectures of networked microgrids,operation modes,components,and utilization of renewable sources,which have not been widely explored in previous review ***,the paper presents a discussion on protection systems currently available for microgrid clusters,current challenges,and solutions that have been proposed for these ***,it discusses the trend of protection schemes in networked microgrids and presents some conclusions related to ***—Adaptive eprotection,microgrid cluster,microgrid,multiple microgrid,networked microgrid,real-time simulation,smart grid.

关键词： Adaptive eprotection microgrid cluster microgrid multiple microgrid networked microgrid real-time simulation smart grid

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Resection and reconstruction in high-grade pancreatic head injuries

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World Journal of Gastrointestinal surgery 2024年第5期16卷 1467-1469页

作者： Jake Krige Eduard Jonas Andrew john Nicol Pradeep Harkson Navsaria HPB surgery University of Cape Town Health Sciences FacultyCape Town 7925Western CapeSouth Africa Trauma Center Department of SurgeryGroote Schuur HospitalCape Town 7925Western CapeSouth Africa Department of surgery Trauma CenterGroote Schuur HospCape Town 7925Western CapeSouth Africa

This study by Chui et al adds further important evidence in the treatment of highgrade pancreatic injuries and endorses the concept of the model of pancreatic trauma care designed to optimize treatment,minimize morbidity and enhance survival in patients with complex pancreatic *** the authors have demonstrated favorable outcomes based on their limited experience of 5 patients who underwent a pancreaticoduodenectomy(PD),including 2 patients who were“unstable”and did not have damage control surgery(DCs),we would caution against the general recommendations promoting index PD without DCs in“unstable”grade 5 pancreatic head injuries.

关键词： Pancreas Injury surgery Pancreaticoduodenectomy

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Latest updates on structure and recommendations of cardiac rehabilitation programs in chronic heart failure

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World Journal of Clinical Cases 2024年第8期12卷 1382-1387页

作者： Christos Kourek Alexandros Briasoulis Dimitrios E Magouliotis john skoularigis Andrew Xanthopoulos Medical school of Athens National and Kapodistrian University of AthensAthens 15772Greece Department of Clinical Therapeutics Alexandra HospitalFaculty of MedicineNational and Kapodistrian University of AthensAthens 11528Greece Department of surgery University Hospital of LarissaLarissa 41110Greece of Cardiology University Hospital of LarissaLarissa 41110Greece

Chronic heart failure(HF)is a clinical syndrome with high morbidity and mor-tality *** rehabilitation(CR)is a medically supervised program designed to maintain or improve cardiovascular health of people living with HF,recommended by both American and European guidelines.A CR program con-sists of a multispecialty group including physicians,nurses,physiotherapists,trainers,nutritionists,and psychologists with the common purpose of improving functional capacity and quality of life of chronic HF *** activity,lifestyle,and psychological support are core components of a successful CR *** has been shown to be beneficial in all ejection fraction categories in HF and most patients,who are stable under medication,are capable of *** individualized exercise prescription should be developed on the basis of a baseline evaluation in all *** main modalities of exercise training are aerobic exercise and muscle strength training of different intensity and *** is important to set the appropriate clinical outcomes from the beginning,in order to assess the effectiveness of a CR *** are still significant limitations that prevent patients from participating in these programs and need to be solved.A significant limitation is the generally low quality of research in CR and the presence of negative trials,such as the rehabilitation after myocardial infarction trial,where comprehensive rehabilitation following myocardial infraction had no important effect on mortality,morbidity,risk factors,or health-related quality of life or *** the present editorial,we present all the updated knowledge and recommendations in CR programs.

关键词： Cardiac rehabilitation Heart failure Outcomes Exercise protocols Prescription Future perspectives Limitations

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Early-onset gastrointestinal cancer:An epidemiological reality with great significance and implications

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World Journal of Gastrointestinal Oncology 2024年第3期16卷 583-597页

作者： john K Triantafillidis Konstantinos Georgiou Manousos M Konstadoulakis Apostolos E Papalois Department of IBD and GI Endoscopy Metropolitan General HospitalHolargos 15562AthensGreece.Hellenic Society for Gastrointestinal Oncology354 Iera OdosChaidari 12461AtticaGreece 2nd Department of surgery University of Athens School of MedicineAretaieion HospitalAthens 11528Greece

During the last few years,epidemiological data from many countries suggest that the incidence and prevalence of many cancers of the digestive system are shifting from the older to the younger ages,the so-called“early-onset cancer”.This is particularly evident in colorectal cancer and secondarily in other malignant digestive neoplasms,mainly stomach and in a lesser degree pancreas,and biliary *** should be emphasized that data concerning digestive neoplasms,except for those referring to the colon and stomach,could be characterized as rather *** exact magnitude of the shift in younger ages is expected to become clearer shortly,as long as relevant epidemiological data from many parts of the world would be *** most important question concerns the etiology of this phenomenon,since its magnitude cannot be explained solely by the better diagnostic methodology and the preventive programs applied in many *** existing data support the assumption that a number of environ-mental factors may play a primary role in influencing carcinogenesis,sometimes from *** that have appeared in the last decades related mainly to eating habits,consistency of gut microbiome and an increase of obese people interacting with genetic factors,ultimately favor the process of *** these factors however,are not entirely sufficient to explain the age-related changes in the frequency of digestive *** of the individual effect of each of the already known factors or factors likely to be involved in the etiology of this phenomenon and studies using state-of-the-art technologies to accurately determine the degree of the population exposure to these factors are *** this article,we attempt to describe the epidemiological data supporting the age-shifting of digestive malignancies and their possible ***,we propose some measures regarding the attitude of the scientific community to this alarming phenomenon.

关键词： Gastrointestinal cancer Endoscopy Epidemiology Early-onset Environment

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A four-band index for both liquid and solid water and its applications in the Aral sea Basin

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science China Earth sciences 2024年第3期67卷 769-788页

作者： Bing YUE Xi CHEN saibo LI Zhengping DU john WILsON Junhui YANG Yimen JIAO shuangyan HUANG Chenghu ZHOU Xinjiang Institute of Ecology and Geography Chinese Academy of SciencesUrumqi 830011China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China Institute of Geographical sciences and Natural Resources Research Chinese Academy of SciencesBeijing 100101China spatial sciences Institute University of Southern CaliforniaLos AngelesCA 90089-0374USA

Various investigations have been conducted to analyze the water-coverage area of the Aral sea and the Aral sea Basin(AsB). However, the investigations incorporated considerable uncertainty and the used water indices had misclassification problem, which made different research groups present different results. Thus we first ascertain the boundaries of the AsB, the syr and Amu river basins as well as their upper, middle and lower reaches. Then a four-band index for both liquid and solid water(ILsW) is proposed to address the misclassification problems of the classic water indices. ILsW is calculated by using the reflectance values of the green, red, near infrared, and thermal infrared bands, which combines the normalized difference water index(NDWI) and land surface temperature(LsT) together. Validation results show that the ILsW water index has the highest accuracy by far in the Aral sea Basin. Our results indicate that annual average decline of the water-coverage area was 963 km^(2) in the southern Aral sea, whereas the northern Aral sea has experienced little change. In the meanwhile, permanent ice and snow in upper reach of AsB has retreated considerably. Annual retreating rates of the permanent ice and snow were respectively 6233and 3841 km^(2) in upper reaches of Amu river basin(UARB) and syr river basin(UsRB). One of major reasons is that climate has become warmer in AsB. The climate change has caused serious water deficit problem. The water deficit had an increasing trend since the 1990s and its increasing rates was 3.778 billion m^(3) yearly on average. The total water deficit was 76.967 billion m^(3) on average in the whole area of AsB in the 2010s. However, up reaches of syr river basin(UsRB), a component area of AsB, had water surplus of 25.461 billion m^(3). These conclusions are useful for setting out a sustainable development strategy in AsB.

关键词： Aral sea Basin syr river basin Amu river basin Water indices Water-coverage area Water deficit Climate change

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