检索结果-南通市图书馆

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波普先生的企鹅(十二)

疯狂英语（初中天地） 2024年第1期 53-54页

作者： richard Florence Atwater richard and Florence Atwater

最终的结果皆大欢喜,电影公司老板决定在企鹅们去北极之前拍一段短片,当然,波普先生也得到了一笔报酬。时间也来到了企鹅们离开的日子。

关键词：波普皆大欢喜企鹅

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波普先生的企鹅（十二）

疯狂英语(初中天地) 2024年第1期 53-54页

作者： richard and Florence Atwater

最终的结果皆大欢喜，电影公司老板决定在企鹅们去北极之前拍一段短片，当然，波普先生也得到了一笔报酬。时间也来到了企鹅们离开的日子。But at last everything was ready, and the day came when the Poppers were to go down and s...

最终的结果皆大欢喜，电影公司老板决定在企鹅们去北极之前拍一段短片，当然，波普先生也得到了一笔报酬。时间也来到了企鹅们离开的日子。But at last everything was ready, and the day came when the Poppers were to go down and say good-by. Bill and Janie ran all over the ship, and did not want to leave when it was time to draw up the 1)gangplank. The Admiral shook hands with them and Mrs. Popper, and thanked them for having helped to train the 2)extraordinary penguins that were to be a real contribution to science.

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Identification of Microorganisms in Poultry Farms in N’djamena and the Border Areas of Hadjer-Lamis and Chari-Baguirmi Chad

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Journal of Agricultural Chemistry and Environment 2024年第2期13卷 223-234页

作者： Abakar Abbo Zakaria Bebanto Antipas Ban-Bo Nadine Terei Bongo Naré richard Gandolo Abdelsalam Adoum Doutoum Labortoire de Rattachement IRED (Institut de Recherches en Elevage pour le Dé veloppement) University of N&#8217Djamena N&#8217Djamena Chad Laboratory of Biochemistry-Cellular and Molecular Biology-Microbiology (L2BCM) Faculty of Exact and Applied Sciences University of N&#8217Djamena N&#8217Djamena Chad Livestock Research Institute for Development (IRED) N&#8217Djamena Chad Adam Barka University of Abé ch&#233 Ab&#233ch&#233 Chad

Introduction: On the outskirts of Ndjamena, semi-industrial poultry farming and traditional poultry farming are practised informally on almost all poultry farms in Chad. This type of poultry farming is faced with real health problems attributable to a lack of monitoring of the vaccination schedule, inadequate compliance with biosecurity measures and poor application of the Ichikawa rule based on the 5 M’s. Objective: The aim of this article is to identify the microorganisms responsible for contamination of poultry farms in the study area. Method: The study was carried out from 28/04/2022 to 31/01/2023 on the basis of 300 samples taken from feed, drinking water, droppings and scrapings from poultry housing surfaces in the 30 farms that served as a framework for our research. Sampling was of the simple random type, and farms were selected on the basis of the farmers’ consent. The data were recorded on pre-established survey forms. Our study was cross-sectional, descriptive and prospective. Bacteria were isolated using the reference method NF EN ISO 6579 for Salmonella spp. and cultured on the specific medium eosin methylene blue (EMB) for Escherichia coli, Pseudomonas and Citrobacter freundii. Results: The following results emerged from this study: Escherichia coli (5.33%), Pseudomonas (1.33%), Citrobacter freundii (12%) and Salmonella paratyphi (21.68%). Conclusion: Of the 300 samples analysed, 121 (40.33%) were contaminated with pathogens. This high level of contamination is a health problem. The study shows that biosecurity is less satisfactory on the farms visited. Nevertheless, farms with a very satisfactory level of biosafety ensure food safety and variety for the population.

关键词： Microorganisms Identification Poultry Farms N’Djamena Hadjer-Lamis Chari-Baguirmi(Chad)

Acute Kidney Injury in the Nephrology Department of the Brazzaville University Hospital: Epidemiological, Clinical and Evolutionary Aspects

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Open Journal of Nephrology 2024年第2期14卷 196-215页

作者： Daniel Tony Eyeni Sinomono Gael Honal Mahoungou Eric Gabdzali Ngabé Audrey Missamou Mavi Bouloupy richard Loumingou Department of Nephrology Brazzaville University Hospital Brazzaville Congo Department of Nephrology Adolphe Ciss General Hospital Pointe Noire Congo

Introduction: Acute kidney injury (AKI) is defined as a sudden and reversible deterioration in renal function. It is a life-threatening condition in hospitalized patients. Our objectives were to determine the prevalence of AKI in a nephrology department, list the causes, describe the evolutionary profile and identify the factors associated with death. Patients and Methods: We reviewed the records of patients hospitalised between 1 January 2016 and 31 October 2020 in the nephrology department of Brazzaville University Hospital. We included patients aged at least 18 years whose discharge diagnosis included the item AKI. Study variables were socio-demographic data, clinical and paraclinical signs, stage and type of AKI, etiology and evolutionary profile. Results: Of the 1823 patients hospitalised, 244 (13.38%) were hospitalised for AKI. Of these, 60.2% were boys and 39.8% girls, with an average age of 47 19 years. The average consultation time was 10 6.5 days. AKI was stage 3 in 69.57% of cases. It was functional, organic and obstructive in the order of 55.28%, 36.02% and 8.69%. Dialysis was indicated in 62 patients (38.51%) and performed in 24 patients (14.9%). In-hospital mortality was 27.95%, with an average hospital stay of 9.6 5.8 days. Metabolic acidosis and anemia were the main causes of death in 14.28% and 4.35% of patients respectively. Factors associated with death were male sex, socioeconomic level, coma, indication for dialysis and absence of dialysis, with a p Conclusion: AKI is more common in young adult males. Mortality is relatively low. Improving prognosis requires early management and access to dialysis.

关键词： AKI Epidemiology Diagnosis Evolution Brazzaville

中国特色作曲技术探微——当代室内乐创作中十二音技法和音响音色技法的运用

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音乐艺术(上海音乐学院学报) 2024年第3期 27-40页

作者：郑艳李嘉志华东师范大学音乐学院香港中文大学音乐系

“十二音技法”“音响音色”是中国当代重要的作曲技法。“支点十二音”“9:3十二音比例和弦”等创新性的十二音技法已成为中国当代作曲家重要的音高组织逻辑；“音程游移”“宽线条”“单音技法”等音响音色技法的运用，则成为依托中... 详细信息

“十二音技法”“音响音色”是中国当代重要的作曲技法。“支点十二音”“9:3十二音比例和弦”等创新性的十二音技法已成为中国当代作曲家重要的音高组织逻辑；“音程游移”“宽线条”“单音技法”等音响音色技法的运用，则成为依托中国文化的一种创新性文化表达。十二音技法作为音高组织逻辑所生成的音高体系，是音响音色表现的基础，音调音色则是对音高体系的丰富与拓展，两者相辅相成。以“全球音乐理论”观照中国特色作曲技术，旨在阐述西方作曲技术与中国音乐素材的有效融合、“西方话语本土化”与“本土话语西方化”的相互作用、中国与西方基于音乐文明的文明互鉴，进而为建构中国特色作曲技术理论并获得广泛认同寻找可能。

关键词：中国特色作曲技术十二音技法音响音色全球音乐理论

Update on Management of Portal Vein Thrombosis and the Role of Novel Anticoagulants

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Journal of Clinical and Translational Hepatology 2019年第2期7卷 154-164页

作者： Matthew Wu Michael schuster Micheal Tadros Albany Medical College AlbanyNYUSA Department of Radiology Albany Medical Center HospitalAlbanyNYUSA Department of Gastroenterology Albany Medical Center HospitalAlbanyNYUSA

The clinical management of portal vein thrombosis(PVT)remains ambiguous due to its heterogeneous presentations and its associations with liver disease,malignancy,and hypercoagulable *** natural history and clinical outcome of PVT are highly variable,dependent upon size,extent and degree of the thrombotic occlusion,as well as the physiological impact of patient *** existing clinical guidelines consistently recommend low molecular weight heparin or vitamin K antagonist anticoagulation in cirrhotic patients with symptomatic acute PVT,management of asymptomatic and chronic PVT may need to be determined on a case-by-case basis,factoring in the state of underlying liver *** general,patients with PVT and underlying malignancy should be anticoagulated to alleviate symptoms and prevent recurrences that could disrupt the cancer ***,existing clinical data does not support routine anticoagulation of cirrhotic patients with asymptomatic PVT in the absence of underlying *** low molecular weight heparin and vitamin K antagonist remain the most commonly used agents in PVT,an emerging body of clinical evidence now suggests that direct-acting oral anticoagulants may be used safely and effectively in *** such,direct-acting oral anticoagulants may offer a more convenient anticoagulation alternative for PVT management in future practice.

关键词： Portal vein Thrombosis Liver cirrhosis Neoplasm Anticoagulant

Study of the Characteristics of Large-Diameter Iron Bars Obtained by Rolling at the ODHAV Foundry in the Republic of Guinea

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Journal of Materials Science and Chemical Engineering 2024年第6期12卷 43-54页

作者： Alpha Issa Diallo Jean Ahmadou Kourouma Adama Moussa Sakho Younoussa Moussa Baldé Mamadou Madaniou Sow Alexandre Lucien richard Mechanical Laboratory Higher Institut of Technology of Mamou Mamou Republic of Guinea Materials Laboratory of the Gamal Abdel Nasser University of Conakry Conakry Republic of Guinea Dpartment of Laboratory Technology Higher Institut of Technology of Mamou Mamou Republic of Guinea Department of Energy Science Higher Institut of Technology of Mamoun Mamou Republic of Guinea

This work consists of evaluating the quality of the mechanical parameters of large-diameter steels, i.e. 20, 25, 28 and 32, through a process of recycling scrap metal that fills garages, rubbish dumps, gutters and other abandoned sites, as well as imported concrete reinforcing steel sold in the Republic of Guinea. To carry out this important work, a number of mechanical tensile and bending tests and a microscopic analysis combining two devices, an electron microscope and a photographic camera, were carried out. The samples were taken from sampling areas in the major communes of Conakry, namely: Casse Sonfonia, Matoto and Kagbélen. The tensile strength values of the large dimensions 20, 25, 28 and 32 are given in the tables.

关键词： Recycled Scrap Large Diameter Rolling Tensile Testing Bending

Anal cancer screening in women with a history of human papillomavirusrelated lower genital tract cancers:a pilot study

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Gynecology and Obstetrics Clinical Medicine 2024年第2期4卷 88-93页

作者： Isobel Mary Poynten Fengyi Jin Rhonda Farrell Trevor Tejada-Berges Carmella Law richard Hillman Jennifer Roberts Andrew Grulich The Kirby Institute University of New South WalesSydneyNew South WalesAustralia Chris O'Brien Lifehouse SydneyNew South WalesAustralia Prince of Wales Private Hospital RandwickNew South WalesAustralia Dysplasia and Anal Cancer Services St Vincent's Hospital SydneyDarlinghurstNewSouthWalesAustralia Douglass Hanly Moir Pathology SydneyNew South WalesAustralia

Objectives Women diagnosed with a history of lower genital tract cancer(LGTC)and precancer are at increased risk of anal *** for anal cancer in a manner analogous to cervical cancer may detect precursor anal high-grade squamous intraepithelial lesions(HSILs)and prevent progression to *** In a pilot study of anal cancer screening,women with previous LGTC and aged≥18 years in Sydney,Australia underwent a digital anorectal examination,anal swab for human papillomavirus(HPV)and p16/Ki67 testing and completeda *** with positive HPV and/or p16/Ki67 results were referred for a high-resolution anoscopy(HRA)and evaluation of their *** Of 52 participants,46 agreed to screening and 6 provided demographic information *** age was 46.5 years(IQR:36.059.0).Anal high-risk HPV(HRHPV)was detected in only seven(15.2%)participants(three HPV16).Eight(17.4%)had positive p16/Ki67 dual staining,with invalid results for 25(54.4%).0f 10 women referred for HRA,9 attended and 3 had HSILs,representing 6.5%of the screened *** were completed by 41 participants(89.1%).The majority reported that being screenedwas reassuring(97.5%)and was positive for their health(95.1%).Conclusion This pilot study demonstrated a lower-than-expected prevalence of anal *** with HRHPV and p16/Ki67 staining identified anal HSILs in 6.5%of ***,screeningwas viewed as beneficial by almost all *** utility of p16/Ki67dual staining was low,suggesting it may not be a suitable anal cancer screening methodology.

关键词： pilot Sydney screening

Monitoring dynamics of defects and single Fe atoms in N-functionalized few-layer graphene by in situ temperature programmed scanning transmission electron microscopy

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Journal of Energy Chemistry 2022年第1期31卷 520-530,I0014页

作者： Rosa Arrigo Takeo Sasaki June Callison Diego Gianolio Manfred Erwin schuster School of Science Engineering and EnvironmentUniversity of SalfordManchester M54WTUK Diamond Light Source Harwell Science and Innovation CampusDidcot 0X1/ODEUK JEOL UK Ltd.JEOL House 1-2 Silver CourtWatchmeadWelwyn Garden CityHerts AL71LTUK Department of Chemistry University College London20 Gordon StreetLondon WC1H OAJUK UK Catalysis Hub Research Complex at Harwell(RCaH)Rutherford Appleton LaboratoryHarwell Oxon 0X11 OFAUK Johnson Matthey Technology Centre Reading RG49NH.UK

In this study,we aim to contribute an understanding of the pathway of formation of Fe species during top-down synthesis of dispersed Fe on N-functionalized few layer graphene,widely used in *** use X-ray absorption spectroscopy to determine the electronic structure and coordination geometry of the Fe species and in situ high angle annular dark field scanning transmission electron microscopy combined with atomic resolved electron energy loss spectroscopy to localize these,identify their chemical configuration and monitor their dynamics during thermal *** show the high mobility of peripheral Fe atoms,first diffusing rapidly at the trims of the graphene layers and at temperatures as high as 573 K,diffusing from the edge planes towards in-plane locations of the graphene layers forming three-,four-coordinated metal sites and more complexes polynuclear Fe *** process occurs via bond C-C breaking which partially reduces the extension of the graphene ***,the vast majority of Fe is segregated as a metal *** dynamic interconversion depends on the structural details of the surrounding graphitic environment in which these are formed as well as the Fe loading.N species appear stabilizing isolated and polynuclear Fe species even at temperatures as high as 873 *** significance of our results lies on the fact that single Fe atoms in graphene are highly mobile and therefore a structural description of the electroactive sites as such is insufficient and more complex species might be more relevant,especially in the case of multielectron transfer *** we provide the experimental evidence of the formation of these polynuclear Fe-N sites and their structural characteristics.

关键词： HAADF-STEM Single Fe atom sites N-doped Few-layer graphene Dinuclear Fe species

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