Science Archives最新文献_第8页

Beef safety and hygiene in the process of slaughtering bovine animals in a public Abattoir: A cross sectional study 公共屠宰场屠宰牛过程中的牛肉安全和卫生:一项横断面研究

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2023.4208

Kapopo Mwewa Christelle, Mbutshu Lukuke Hendrick, Mukanda Gedeon Kadima, Okombe Embeya Victor, Malonga Kaj Francoise

{"title":"Beef safety and hygiene in the process of slaughtering bovine animals in a public Abattoir: A cross sectional study","authors":"Kapopo Mwewa Christelle, Mbutshu Lukuke Hendrick, Mukanda Gedeon Kadima, Okombe Embeya Victor, Malonga Kaj Francoise","doi":"10.47587/sa.2023.4208","DOIUrl":"https://doi.org/10.47587/sa.2023.4208","url":null,"abstract":"Bovine meat is vital in the daily diet of populations in general and sub-Saharan Africa. However, the process of slaughtering cattle and the distribution route to the hands of consumers is still not respected. Thus, this study aimed to evaluate beef safety and hygiene from the slaughter process up to its marketing in the Lushois market.This was a cross-sectional descriptive observational study ( April 1st to September 1st, 2020). The study population consisted of cattle slaughterers, herders, veterinary inspectors, meat drivers and beef sellers from the public slaughterhouse in Lubumbashi. Data was collected using observation, semi-structured interviews and documentary analysis. Three (3) health conditions were encountered in beef portions from the public Abattoir in Lubumbashi: distomatosis, nephritis and cysts in the liver. To counteract this in the event of these health conditions was the scraping and ablation; lack of database on health problems encountered at the public slaughterhouse; All the bovine animals, i.e. 100% (254) of the bovine animals sent to the public slaughterhouse had no indication or document on their state of health. No microbiological or physicochemical analysis was carried out at the public Abattoir of Lubumbashi for the health monitoring of beefs.Hygiene conditions in the slaughtering process did not meet the standards of good hygiene practices in the breeding, slaughtering-cutting and charcuterie industries. Measures must therefore be taken at several levels by the players in the sector (public authorities, veterinarians and breeders) to guarantee the safety of foodstuffs of animal origin.","PeriodicalId":273863,"journal":{"name":"Science Archives","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130220946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Responses of selected tropical forage legumes to imposed drought 精选热带牧草豆科植物对干旱的响应

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2022.3303

Andi L. Amar, Robert A. Congdon

引用次数: 1

Economic evaluation of canola production as affected by compost and zinc application under water stress conditions 水分胁迫条件下堆肥和施锌对油菜生产影响的经济评价

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2301

S. E. Sayed, F. Hellal, A. Hassan, Doaa M. Abobasha

{"title":"Economic evaluation of canola production as affected by compost and zinc application under water stress conditions","authors":"S. E. Sayed, F. Hellal, A. Hassan, Doaa M. Abobasha","doi":"10.47587/sa.2021.2301","DOIUrl":"https://doi.org/10.47587/sa.2021.2301","url":null,"abstract":"Canola has been introduced in Egypt recently as a promising new vegetable oil crop especially in the newly reclaimed lands usually exposed to different environmental stresses which limits their growth and productivity. Field experiment had been done Research and Production Station, National Research Centre, Nubaria location, Beheira Governorate, Egypt during 2019/2020 to study the economic analysis of compost (0, 2, 4, and 6 ton fed) and zinc (0, 50, and 100 ppm) application on Canola production under deficit irrigation condition. Results on the effect of compost and zinc application rate and their interactions under sufficient and deficit irrigation treatment observed that application of 6.0-ton compost fed combined with 100 ppm Zn increased the values of seed, straw, and oil yield of canola under sufficient and deficit irrigation treatments over the remaining treatment applied and control. Increased zinc application rate from 50 ppm to 100 ppm led to an increase in the seed yield, straw yield, and oil yield of canola. The Canola plant receiving 6-ton compost in combination with 100 ppm foliar application of Zinc registered the highest gross returns, net returns, Benefit: cost ratio of seed yield, straw yield, and oil yield an oil cake yield followed by 50 ppm Zn foliar application with the same compost level as compared to other treatments and control under sufficient and deficit irrigation treatment, respectively. This practice can help to obtain higher profit over the conventional application of a recommended dose of fertilizers to the canola crop.","PeriodicalId":273863,"journal":{"name":"Science Archives","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132954454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

COVID-19 and Chronic Diseases: pathophysiology, clinical, gastrointestinal manifestation COVID-19与慢性病:病理生理、临床、胃肠道表现

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2408

Eman A. Al-Rekabi, Amina Sabah Hashemi, Rana Talib Al-Muswie

引用次数: 0

Cross sectional study on sterilization in a tertiary cardiac Hospital of Bangladesh 孟加拉国一家三级心脏医院绝育的横断面研究

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2407

S. Zaman, Israt Sadia, Samina Haque, M. M. Rahman

引用次数: 0

Detection of skin melanoma using deep learning approach 使用深度学习方法检测皮肤黑色素瘤

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2410

Husam Khalaf Salih Juboori

{"title":"Detection of skin melanoma using deep learning approach","authors":"Husam Khalaf Salih Juboori","doi":"10.47587/sa.2021.2410","DOIUrl":"https://doi.org/10.47587/sa.2021.2410","url":null,"abstract":"Skin cancer is now well recognized as a leading cause of death in humans. Skin cancer is defined as the abnormal proliferation of skin cells on the human body that has been exposed to sunlight for an extended period. Skin cancer can develop in any place on the female organism. Most malignancies are treatable if caught in their early stages. As a result, it is critical to discover skin cancer at an early stage to save the patient's life. With modern technology, it is feasible to detect skin cancer at an early stage and treat it effectively. In this paper, we present a system for the identification of microscopic images that are based on a deep learning technique and an entity encoding scheme, both of which are implemented in Python. Note that the deep interpretation of a rescaled dermoscopic image is first retrieved by an extraordinarily deep residual human brain, which already has previously been trained on a large natural ImageNet dataset before being applied to the dermoscopic image. Local deep descriptors are then gathered by ordered less visual statistic characteristics, which are then used to construct a global picture representation based on a fisher vector encoding scheme. Finally, we used the fisher vector coded interpretations to arrange melanoma photos using a convolution neural network, which was trained on the data (CNN). This system can provide more discriminatory information despite its limited training examples because of its limited ability to distinguish between significant changes inside the same class of skin cancer and tiny changes between skin cancer and other types of skin cancer.","PeriodicalId":273863,"journal":{"name":"Science Archives","volume":"87 s1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120835010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An initial checklist of the ants (Hymenoptera: Formicidae) and their specific distribution from district Wardha, Maharashtra, India 印度马哈拉施特拉邦瓦尔达地区蚁类(膜翅目:蚁科)初步名录及其特定分布

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2022.3201

Vaishali J. Badwaik

引用次数: 0

A preliminary exploration of Kudumulavari palli vascular flora, Peddamandyam mandal, Chittoor district, Andhra Pradesh, India 印度安得拉邦Chittoor地区Peddamandyam mandal维管植物群的初步探索

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2107

P. Anjaneyulu

引用次数: 0

Phytochemical screening and preliminary evaluation of antioxidant activity of three Indonesian Araucaria leaves extracts 三种印尼金菖蒲叶提取物的植物化学筛选及抗氧化活性初步评价

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2021.2316

Kurniawanti, D. D. Agusta, H. Dianhar, D. U. C. Rahayu, P. Sugita

{"title":"Phytochemical screening and preliminary evaluation of antioxidant activity of three Indonesian Araucaria leaves extracts","authors":"Kurniawanti, D. D. Agusta, H. Dianhar, D. U. C. Rahayu, P. Sugita","doi":"10.47587/sa.2021.2316","DOIUrl":"https://doi.org/10.47587/sa.2021.2316","url":null,"abstract":"Araucaria is the largest genus in Araucariaceae and is well known as an evergreen coniferous tree. Several species of Araucaria have been used as traditional medicinal plants. This study aims to determine the phytochemical constituents, and preliminary antioxidant activities of three Indonesian Araucaria, i.e. A. hunsteinii, A. columnaris, and A. cunninghamii leaves extracts. All the leaves of Indonesian Araucaria were macerated in acetone to give acetone extracts. A qualitative phytochemical screening method was used to determine the class of secondary metabolites in the three leaves extracts, including alkaloids, flavonoids, steroids, terpenoids, saponins, and tannins. In addition, the preliminary antioxidant activity of the corresponding extract was determined by spraying DPPH (2,2-diphenyl-1-picrylhydrazyl) to the TLC plate, which will turn a yellow spot as a positive result. The yield of acetone extract of A. columnaris, and A. cunninghamii, A. hunsteinii were 0.85%, 1.64%, and 3.07%, respectively. Phytochemical analysis showed that all leaves acetone extracts contained flavonoids, steroids, terpenoids, phenolics, and tannins. Furthermore, the strongest to the weakest antioxidant activities were summarized as follows A. hunsteinii, A. columnaris, and A. cunninghamii, sequentially. These preliminary results reveal that all Indonesian Araucaria leaves extracts are potential for further study.","PeriodicalId":273863,"journal":{"name":"Science Archives","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127237990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Investigating the ability of bacteria isolated from various artificial respiratory systems to resist antibiotics and biofilms formation 研究从各种人工呼吸系统中分离的细菌抵抗抗生素和生物膜形成的能力

Science Archives Pub Date : 1900-01-01 DOI: 10.47587/sa.2022.3404

Khadija Ismail Mohammad, Alaa Hussein Taha

{"title":"Investigating the ability of bacteria isolated from various artificial respiratory systems to resist antibiotics and biofilms formation","authors":"Khadija Ismail Mohammad, Alaa Hussein Taha","doi":"10.47587/sa.2022.3404","DOIUrl":"https://doi.org/10.47587/sa.2022.3404","url":null,"abstract":"Respiratory infections associated with ventilators represent a significant risk to individuals in intensive care units, particularly children under 3 years of age. 100 sample were collected Between October 2021 and February 2022, from Mosul hospitals (Ibn Al-Atheer Teaching Hospital, Ibn Sina Teaching Hospital, Al-Salam Hospital, and Al-Khansa Teaching Hospital) at ages 1 day to 3 years. A swab was taken from the water chamber of the artificial breathing devices, and the catheter head was collected, where the mucous material was cultured in three different mediums (blood agar, MacConkey agar, and Chocolate agar). 80 bacterial isolates were collected. The highest percentage was determined to be connected to Gr- bacteria, with 65 isolates 81.25%, and 15 isolates 18.75% being Gr+ bacteria. Using the Kirby-Bauer disc diffusion method, it was discovered that all isolates had great resistance to the antagonist’s ampicillin and ceftriaxone, but high sensitivity to both Imipenem and Meropenem. The tube method was found to be more efficient than the Congo red agar method in the detection of biofilms. Klebsiella pneumoniae, Stenotrophomonas maltophilia, Burkholderia cepacia group, and Pseudomonas mendocina were biofilm-forming in both ways by up to 100%. The current investigation found that the tube approach produced 100% biofilm, but the Congo red agar method produced 41.25% biofilm.","PeriodicalId":273863,"journal":{"name":"Science Archives","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122035378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0