bluuebunny/crossref_metadata_2025 huggingface dataset:
Tác dụng của viên nang cứng từ bài thuốc “Dạ dày HĐ” trên bệnh nhân viêm loét dạ dày tá tràng có Helicobacter pylory dương tính
Authors: Hường Nghiêm Thị Thanh , Quân Dương Hồng , Tú Nguyễn Thị Thanh
Published: June 2024

Nghiên cứu được thực hiện nhằm đánh giá tác dụng điều trị bệnh viêm loét dạ dày tá tràng có Helicobacter pylori dương tính bằng viên nang cứng từ bài thuốc “Dạ dày HĐ” và theo dõi tác dụng không mong muốn của chế phẩm trên lâm sàng và cận lâm sàng. Nghiên cứu can thiệp lâm sàng mở, so sánh trước sau điều trị trên 72 bệnh nhân được chẩn đoán viêm loét dạ dày - tá tràng có Helicobacter pylori dương tính. Bệnh nhân được uống viên nang cứng từ bài thuốc “Dạ dày HĐ”, hàm lượng 500 mg/1 viên, 8 viên/ngày, uống liên tục trong 45 ngày. Kết quả nghiên cứu cho thấy viên nang cứng từ bài thuốc “Dạ dày HĐ” có tác dụng cải thiện các triệu chứng lâm sàng có ý nghĩa thống kê so với trước điều trị như đau tức thượng vị, ăn kém, chán ăn, nôn, buồn nôn, ợ hơi, ợ chua, đầy bụng chậm tiêu (p < 0,05). Mức độ nhiễm Helicobacter pylori trên kết quả mô bệnh học giảm có ý nghĩa thống kê so với trước điều trị (p < 0,05). Tỷ lệ Helicobacter pylori âm tính là 57,8%. Có 5,6% bệnh nhân bị táo bón sau khi sử dụng thuốc. Chưa phát hiện tác dụng không mong muốn của chế phẩm trên cận lâm sàng.
Viêm ruột là biểu hiện ban đầu của Lupus ban đỏ hệ thống: Báo cáo ca bệnh
Authors: Phượng Lương Thị , Ngọc Nguyễn Thị Bích , Hương Nguyễn Thu
Published: June 2024

Viêm ruột lupus là một biến chứng nghiêm trọng, hiếm gặp của lupus ban đỏ hệ thống (SLE). Chẩn đoán rất khó khăn, đặc biệt khi không có các triệu chứng khác của SLE đang hoạt động. Chúng tôi báo cáo ca bệnh trẻ nữ 11 tuổi đến khám vì đau bụng, nôn nhiều, đại tiện phân lỏng 3 - 4 lần/ ngày, không có nhày máu, khám trẻ tỉnh, bụng mềm không có phản ứng thành bụng, X-quang bụng bình thường, siêu âm bụng có hình ảnh dày thành một số quai ruột, ít dịch. Sau 1 tuần, trẻ nôn nhiều hơn, nôn dịch xanh, vàng, đại tiện phân tóe nước có ít nhày không máu 12 - 15 lần/ ngày và sốt. Chụp cắt lớp ổ bụng có dày thành lan tỏa ruột non và đại tràng, nhiều dịch tự do, bạch cầu phân (+), giảm bạch cầu lympho máu, CRP bình thường, C3, C4 giảm mạnh, ANA (+), kháng thể kháng dsDNA tăng, có protein niệu. Trẻ được chẩn đoán viêm ruột/viêm thận lupus, đáp ứng tốt với corticoid sau 2 tuần. Ca bệnh muốn nhấn mạnh đến đặc điểm lâm sàng viêm ruột lupus, chẩn đoán và điều trị.
Nghiên cứu độc tính bán trường diễn của cao dây thìa canh (Gymnema sylvestre) trên thực nghiệm
Authors: Trang Trần Gia , Oanh Lê Hồng , Thương Phương Thiện , Dương Nguyễn Thùy , Châu Hoàng Minh , Dương Đậu Thùy , Trang Trần Quỳnh , Thúy Nguyễn Thị , Anh Phạm Thị Vân , Hằng Đinh Thị Thu
Published: June 2024

Nghiên cứu được tiến hành nhằm đánh giá độc tính bán trường diễn của cao Dây thìa canh (Gymnema sylvestre) theo đường uống trên động vật thực nghiệm. Nghiên cứu độc tính bán trường diễn được tiến hành theo hướng dẫn của WHO, chuột cống trắng chủng Wistar được uống liên tục cao Dây thìa canh với mức liều 50 mg/kg/ngày và 250 mg/kg/ngày trong vòng 12 tuần liên tục. Kết quả cho thấy cao Dây thìa canh khi dùng đường uống liều 50 mg/kg/ngày và 250 mg/kg/ngày liên tục trong 12 tuần không ảnh hưởng đến tình trạng chung, thể trọng, các chỉ số huyết học, chức năng gan, thận và mô bệnh học gan, thận trên chuột cống trắng. Như vậy, cao Dây thìa canh không gây độc tính bán trường diễn trên chuột cống thực nghiệm.
Nhiễm trùng do các trực khuẩn Gram âm thường gặp tại Trung tâm Hồi sức tích cực, Bệnh viện Bạch Mai năm 2023
Authors: Nhung Phạm Hồng , Linh Nguyễn Tuấn
Published: June 2024

Nhiễm trùng do các trực khuẩn Gram âm đa kháng tại Trung tâm Hồi sức tích cực là vấn đề đáng quan ngại. Nghiên cứu thực hiện nhằm xác định vai trò của căn nguyên trực khuẩn Gram âm gây bệnh và mức độ nhạy cảm với kháng sinh của chúng trong năm 2023. A. baumannii, K. pneumoniae và P. aeruginosa là các căn nguyên gây bệnh hàng đầu, chiếm 49,7% tổng số căn nguyên phân lập được. Các trực khuẩn này đều có mức độ nhạy cảm với các kháng sinh thấp kể cả với kháng sinh mới như ceftazidime/avibactam. Nghiên cứu cung cấp dữ liệu giúp các bác sĩ lâm sàng có thể lựa chọn được kháng sinh điều trị theo kinh nghiệm phù hợp cho các nhiễm trùng do một số nhóm trực khuẩn Gram âm có nguy cơ kháng carbapenem khi chưa có kết quả kháng sinh đồ.
Tán sỏi qua da đường hầm nhỏ dưới hướng dẫn siêu âm cho bệnh nhân sỏi thận phức tạp: Lựa chọn đường vào và chiến lược phẫu thuật
Authors: Hoàng Nguyễn Huy , Sơn Đỗ Ngọc
Published: June 2024

Tán sỏi thận qua da đường hầm nhỏ (miniPCNL) đã trở thành tiêu chuẩn và dần thay thế mổ mở trong điều trị sỏi thận. Nghiên cứu nhằm đánh giá vai trò của việc lựa chọn đường vào và chiến lược phẫu thuật trong điều trị sỏi thận phức tạp bằng miniPCNL dưới hướng dẫn của siêu âm. Nghiên cứu quan sát 51 trường hợp sỏi thận phức tạp được miniPCNL. Kết quả cho thấy: tất cả bệnh nhân chỉ phải tán sỏi một lần duy nhất; tỷ lệ sạch sỏi sớm sau mổ 92,2% và sau 1 tháng đạt 96,1%; không gặp các tai biến, biến chứng nặng trong và sau mổ. Nghiên cứu cho thấy miniPCNL dưới hướng dẫn siêu âm để điều trị sỏi thận phức tạp với 1 lần tán và số đường hầm tối thiểu là khả thi nếu lựa chọn đường vào tốt và có chiến lược phẫu thuật hợp lý.
Thực trạng kém khoáng hoá men răng hàm răng cửa của học sinh Trường Trung học cơ sở Hoàng Long, Phú Xuyên, Hà Nội
Authors: Hưng Lê , Hạnh Nguyễn Thị , Đại Phùng Hữu , Chi Lê Linh , Hằng Đỗ Thị Thu , Chi Nguyễn Ngọc Linh , Hương Hà Lan , Hạnh Phan Thị Bích
Published: June 2024

Nghiên cứu mô tả cắt ngang trên 474 học sinh THCS Hoàng Long, Phú Xuyên, Hà Nội năm 2023, nhằm đánh giá tình trạng kém khoáng hoá men răng hàm răng cửa (MIH) của học sinh. Kết quả cho thấy tỉ lệ MIH là 10,8%, tổn thương chủ yếu ở răng hàm lớn thứ nhất hàm dưới, tổn thương kèm theo răng cửa chiếm tỉ lệ thấp. Tổn thương chủ yếu biểu hiện dưới dạng mờ đục, nhóm răng cửa với 99,7%, răng hàm lớn thứ nhất là 52,5%. Ở nhóm răng hàm lớn thứ nhất, phục hình không điển hình cũng chiếm tỉ lệ 20%. Tổn thương sâu răng và vỡ men răng chiếm tỉ lệ 12,1% và 13,2%. Tỉ lệ mất răng xuất hiện chủ yếu vùng răng hàm lớn thứ nhất với tỉ lệ 6,5% với R36 và 3,1% với R46. Mức độ lan toả của tổn thương phần lớn ít hơn 1/3 thân răng ở cả hai nhóm răng. Tỉ lệ mắc MIH không quá cao nhưng ảnh hưởng trực tiếp đến các răng hàm lớn thứ nhất với tỉ lệ biến chứng như vỡ men răng, sâu răng, thậm chí là mất răng. Như vậy, cần đẩy mạnh công tác dự phòng, khám và phát hiện sớm tổn thương sẽ giúp phòng ngừa các biến chứng. Trên lâm sàng cần lưu ý trong những trường hợp MIH không có tổn thương răng cửa kèm theo.
Hiệu quả của tiêm thuốc tê ngắt quãng theo chương trình vào khoang ngoài màng cứng trong giảm đau chuyển dạ
Authors: Thắng Nguyễn Toàn , Tuấn Hoàng Văn , Hoàng Nguyễn Văn
Published: June 2024

Nghiên cứu nhằm so sánh hiệu quả của tiêm ngắt quãng theo chương trình (PIEB) và truyền liên tục (CEI) thuốc tê vào khoang ngoài màng cứng để giảm đau trong chuyển dạ đẻ tại Bệnh viện Bạch Mai. Từ tháng 4 - 12/2022, 60 sản phụ chuyển dạ được gây tê ngoài màng cứng và phân ngẫu nhiên vào nhóm P (n = 30, dùng PIED) và nhóm C (n = 30, dùng CEI). Điểm đau, số liều giải cứu, tổng liều thuốc tê, ảnh hưởng lên vận động và mức độ hài lòng của mẹ và điểm Apgar được ghi nhận. Kết quả, điểm đau VAS đều dưới 4 và tương đương nhau ở hai nhóm trong quá trình chuyển dạ, tuy nhiên tỉ lệ cần liều giải cứu ở nhóm P ít hơn nhóm C (20% so với 40%, p < 0,05). Ảnh hưởng lên điểm Bromage ở mẹ và điểm Apgar của sơ sinh là tương đương nhau. Tỷ lệ sản phụ rất hài lòng ở nhóm P cao hơn đáng kể so với nhóm C (90% vs 60%, p < 0,05). Kết luận, PIEB là phương thức mang lại hiệu quả giảm đau tốt, ít phải can thiệp chỉnh liều và tăng sự hài lòng cho sản phụ.
Alcohol Solutions Impedance and Equivalent Circuits
Authors: Chinen Koyu , Nakamoto Shoko , Kinjo Ichiko
Published: June 2024

We measured the S-parameters of six different types of liquid samples, such as aqueous alcohol solutions, NaCl ionic solutions, alcoholic beverages, and fruit juices in the 1 to 100 MHz frequency range, and calculated their impedance and admittance. Equivalent circuits of the liquid samples were synthesized by curve fitting on a Smith chart and Cartesian coordinates. The relationship between the impedance, admittance, and circuit element values of the synthesized equivalent circuit and the ethanol C2H5OH, polar water molecule H2O, and cation (K+ ion) that constitute the liquid sample was analyzed. Distilled alcoholic beverages showed a high impedance, but the impedance decreased after aging. Non-distilled alcoholic beverages showed a significant decrease in impedance due to cation (K+ ion). The impedance of the dehydrated reduced concentrated beverage increased significantly due to the reduction of cation (K+ ion).
Sicherheit vor Liebe
Authors: Weingartner Gabriele , Vilmorin Louise de
Published: June 2024

Louise de Vilmorin, Der Brief im Taxi. Roman. Übersetzt von Patricia Klobusiczky. Dörlemann Verlag, Zürich 2016. 208 Seiten, 18 Euro
An der Wirklichkeitsgrenze
Authors: Kohm Andreas , Reinelt Carlos Peter , Kuhligk Björn
Published: June 2024

Carlos Peter Reinelt, Willkommen und Abschied. Wallstein Verlag, Göttingen 2016. 24 Seiten, 9,40 Euro
Björn Kuhligk, Die Sprache von Gibraltar. Hanser Berlin 2016. 88 Seiten, 16 Euro
Gartenjahrhundert
Authors: Ferchl Irene , Eberwein Eva
Published: June 2024

Eva Eberwein, Der Garten von Hermann Hesse. Von der Wiederentdeckung einer verlorenen Welt. Mit Fotografien von Ferdinand Graf von Luckner. Deutsche Verlags-Anstalt, München 2016. 160 Seiten, zahlr. Fotos und Pläne, 29,99 Euro
Rückseite der Welt
Authors: Kohm Andreas , Kluge Karlheinz
Published: June 2024

Karlheinz Kluge, Auf der Walz. Unterwegs in Geschichten. Klöpfer & Meyer Verlag, Tübingen 2017. 224 Seiten, 20 Euro
Magie von Menschen und Dingen
Authors: Ebeling Carola , Kálnay Juliana
Published: June 2024

Juliana Kálnay, Eine kurze Chronik des allmählichen Verschwindens. Wagenbach Verlag, Berlin 2017. 190 Seiten, 20 Euro
Selbstvergessenheit und Lakonie
Authors: Weingartner Gabriele , Heckmann Herbert
Published: June 2024

Herbert Heckmann, Benjamin und seine Väter. Roman. Schöffling & Co, Frankfurt a. M. 2017. 440 Seiten, 22 Euro,sowie Herbert Heckmann liest. Audiobook MP3 des Hessischen Rundfunks, 19,99 Euro
Lammfromm?
Authors: Fritz Susanne , Fuhr Eckhard
Published: June 2024

Eckhard Fuhr, Schafe. Ein Portrait. Matthes & Seitz, Berlin 2017. Reihe: Naturkunden, hrsg. von Judith Schalansky. 136 Seiten, 18 Euro
Fenster zur Freiheit
Authors: Weingartner Gabriele , Schädlich Susanne
Published: June 2024

Susanne Schädlich, Briefe ohne Unterschrift. Wie eine BBCSendung die DDR herausforderte. Albrecht Knaus Verlag, München 2017. 288 Seiten, 19,99 Euro
Vaporetto zur Hölle
Authors: Hübner Klaus , Roth Gerhard , Dermutz Klaus
Published: June 2024

Gerhard Roth, Die Irrfahrt des Michael Aldrian. Roman. S. Fischer Verlag, Frankfurt a. M. 2017. 492 Seiten, 25 Euro
Klaus Dermutz, Die Reisen des Gerhard Roth. Erkundungen eines literarischen Kontinents. Fischer Taschenbuch, Frankfurt a. M. 2017. 288 Seiten, 12 Euro
Siebenbürgisch träumen
Authors: Hübner Klaus , Wolff Iris
Published: June 2024

Iris Wolff, So tun, als ob es regnet. Roman in vier Erzählungen. Otto Müller Verlag, Salzburg/Wien 2017. 166 Seiten, 18 Euro
Peningkatan Wawasan Kader Melalui Promosi Kesehatan Dalam Program Pencegahan Stunting Pada Remaja Di Desa Margaluyu, Pangalengan-Bandung
Authors: Zakiyah Zakiyah , Setiyadi Agung , Cahya Mochammad Robby Fajar , Maryuni Maryuni , Gustina Irwanti
Published: June 2024

Penanganan stunting perlu dimulai dari sektor hulu yang menargetkan para remaja. Program percepatan penurunan stunting melibatkan berbagai pihak untuk bekerjasama, diantaranya kader, dan masyarakat. Kader kesehatan adalah sumber daya manusia yang memiliki potensi untuk membantu petugas kesehatan dalam pemberdayaan masyarakat untuk mendukung terwujudnya masyarakat yang memiliki perilaku hidup sehat. Pengetahuan kader sangat penting karena dapat berpengaruh pada kinerja kader dalam pencegahan stunting. Tujuan kegiatan Pengabdian Kepada Masyarakat (PKM) ini adalah meningkatkan pengetahuan dan wawasan kader tentang pencegahan stunting pada remaja melalui promosi kesehatan. Sasaran kegiatan PKM ini adalah kader yang berada di wilayah desa Margaluyu kecamatan Pengalengan kabupaten Bandung sebanyak 15 orang. Promosi kesehatan dilakukan dengan metode ceramah, diskusi, dan tanya jawab. Hasil kegiatan menunjukkan bahwa tingkat pengetahuan kader cukup (20%) dan tingkat pengetahuan kader baik (80%), dengan nilai rata-rata sebelum dan setelah diberikan promosi kesehatan tentang pencegahan stunting pada remaja masing-masing sebesar 74 dan 85, dengan peningkatan nilai sebanyak 11. Diharapkan promosi kesehatan kepada kader dilaksanakan secara konsisten dan berkesinambungan dengan melibatkan lintas program, serta direkomendasikan juga pelatihan bagi kader di desa Margaluyu dengan topik-topik yang berkaitan dengan pencegahan stunting pada remaja.
Emeğin Grileşmesi: 65 Yaş Üstü Sanayi İşçilerinin Çalışma Koşulları Ve Deneyimledikleri Sorunlar
Authors: Açık Turguter Ebru , Şık İrem
Published: June 2024

Modern dönemle birlikte ortaya çıkan teknolojik ve bilimsel gelişmeler sayesinde ortalama yaşam süresi uzamış, bu ise yaşlı nüfusun dünya genelinde sayısının artmasına neden olmuştur. Küresel olarak ‘nüfusun grileşmesi’ de birçok toplumsal sorunu ortaya çıkarmıştır. Bunların en başında kaliteli ve sağlıklı yaş alma gelmektedir. Kaliteli bir yaşam ve yaş alma için gerekli olan sosyal destek ve politikaların yanında yaşlı bireylerin kendilerini finanse edebilmesi de önem taşımaktadır. Yaşlı bireyler, kendilerini finanse edebilmek için çoğu zaman emekli olmak yerine çalışmaya devam etmektedirler. Bu çalışmada, İzmir Buca’da sanayi sektöründe çalışan 65 yaş ve üstü bireylerin iş yaşamında karşılaştıkları sorunları anlamak için dizayn edilmiştir. Kartopu örnekleminden hareketle gönüllü kişilere ulaşılan çalışmada yarı yapılandırılmış görüşme formu ve derinlemesine görüşmeler yapılmıştır. Elde edilen veriler; ‘emeğin grileşmesi’, ‘çalışma yaşamı ve yaşlı emekçiler’ ve ‘çalışma koşulları ve yaşanan sorunlar’ olmak üzere üç temadan hareketle toplanmış ve yaşlı emeği merkezinde yorumlanmıştır.
Application of Carbon Fiber Reinforced Aluminum Matrix Composites in Automotive Industry
Authors: Yu Wanmin , Jiang Li
Published: June 2024

Review
Application of Carbon Fiber Reinforced Aluminum Matrix Composites in Automotive Industry

Wanmin Yu, and Li Jiang *

School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
* Correspondence: jiangli@dlut.edu.cn
Received: 10 February 2024; Revised: 4 June 2024; Accepted: 11 June 2024; Published: 20 June 2024
 
Abstract: Although aluminum alloy has many excellent properties, it still has certain problems due to its strength and thermal deformation, which limits its application in the automotive industry. The carbon fiber reinforced aluminum alloy has the excellent characteristics of carbon fiber material and aluminum alloy material, with high strength, high modulus, high wear resistance and other characteristics, and has been extensively promoted in the automobile industry. This paper reviews the preparation process of carbon fiber reinforced aluminum alloy, including powder metallurgy, vacuum pressure immersion and squeeze casting. At the same time, carbon fiber reinforced aluminum alloy is introduced, mainly including automobile lightweight and the production of parts. This review paper will provide readers with a simple understanding of this field and offer some guidance regarding the application of carbon fiber reinforced aluminum alloy in the automotive industry.
Study of Electrical Transport Properties of CZTS/MoSe2/glass Heterostructures
Authors: Zhang Zhirong , Ikram Salma , Ali Adnan , Amin Nasir , Ali Muhammad Yasir , Mahmood Khalid , Javaid Kashif , Ain Qurat Ul , Ali Nasir
Published: June 2024

Objective: In this manuscript, we have investigated the temperature dependent electrical transport properties of CZTS/MoSe2/glass heterostructures for solar cell applications. Methods: MoSe2 coated CZTS diode thin films were fabricated using sol-gel and thermal evaporation methods. During first step, CZTS thin films were grown on glass substrate by sol-gel process and in the 2nd step, MoSe2 thin films were grown on CZTS/glass using thermal evaporation method. The grown structures were post growth annealed at 450-500℃ using a muffle furnace. Results: The structure of each layer was verified by XRD and Raman spectroscopy. SEM analysis has confirmed the smooth surface formation of thin films with a uniform distribution of grains. Electrical properties have been studied by two probe technique after the junction formation between CZTS and MoSe2. Transport properties of the junction showed its semiconductor nature. The resistivity varies from 0 to 7×109ohm-cm for the sample annealed at 450℃ and varies 0 to 3×1010ohm-cm for the sample annealed at 500℃. Conclusion: All these parameters made synthesized thin films promising candidates for higher efficiency solar cells, radio modulation and power conversion applications. The effect of the MoSe2 layer on the microstructure and performance of the CZTS film is discussed here in detail. These results serve as guiding principles for preparing high-quality CZTS thin films for potential applications in low-cost solar cells.
Programa Ensino Médio Inovador (ProEMI) e os fundamentos do processo de escolarização
Authors: Marques Aline Rabelo
Published: June 2024

O discurso oficial promoveu uma série de declarações a favor de um “novo” Ensino Médio, materializadas em um conjunto de textos/documentos curriculares oficiais. Esses documentos são frutos de políticas reformistas voltadas à inovação e à transformação. Observam-se “novidades” nas relações entre educação, escola e conhecimento (competências/habilidades), que ressignificam e conferem novos contornos à função social da escola neste período, decorrentes da complexificação das relações capitalistas. Entretanto, nem tudo é novo, e as novidades são menos numerosas do que anunciado. Este texto constitui-se como um relato de pesquisa, cujo objetivo é identificar concepções de escola, marcas e representações do processo de escolarização, a partir da análise de documentos curriculares para o Ensino Médio brasileiro, do Programa Ensino Médio Inovador- ProEMI (BRASIL, 2009). O discurso identificado estrutura-se a partir da justificativa que contextualiza o Ensino Médio no Brasil, baseado em pressupostos para um currículo inovador. A organização e implementação do Programa de Ensino Médio Inovador (ProEMI) visam induzir a reformulação da organização curricular do Ensino Médio, adotando uma abordagem inovadora que integra elementos fundamentais do processo educativo. O programa destaca a relevância de considerar estudantes, conhecimentos, tempos e espaços educativos como componentes interligados.Colocando os educandos do Ensino Médio no centro das ações educativas, o programa almeja superar a visão tradicional do estudante como receptor passivo de informações, incentivando a construção ativa do conhecimento, alinhada aos interesses e ao desenvolvimento dos alunos. Esse foco é reforçado pela permissão concedida às escolas para elaborar seus próprios Projetos de Redesenho Curricular, adaptando suas práticas pedagógicas à realidade específica de cada instituição e considerando aspectos políticos, pedagógicos, financeiros e administrativos. Essa autonomia enfatiza o papel dos membros da comunidade escolar na elaboração de um currículo que atenda às suas necessidades e aspirações.
Research on Fresh Food E-Commerce Modes in China and Their Development Prospects in the United States and Canada
Authors: Zhang Jiuxiao
Published: June 2024

In the past two decades, the Internet has profoundly affected China's economic development and promoted the transformation of many industries into e-commerce. The fresh market, which is closely related to 1.4 billion people, has also displayed a variety of retail methods that are different from traditional offline shopping under the promotion of the Internet. This huge consumption market has prompted practitioners in the fresh industry to constantly make innovative attempts and changes in the company's operation and supply chain management, eventually giving birth to several new fresh food e-commerce modes. Based on the background of China's population and city scales, this research compares the differences in the early investment, project operation, and supply chain structure of different modes, analyzes the specific scenarios applicable to each mode and the impact of the COVID-19, and explains the development direction of China's fresh food e-commerce business market in the post-epidemic era. Meanwhile, the United States and Canada have vast fresh consumption markets, and the high internet penetration rate guarantees the development of e-commerce. Combined with the market environment and the shopping habits of consumers in the United States and Canada, this research explores the development prospects of fresh food e-commerce modes with Chinese characteristics in these two countries and puts forward the improvements needed to adapt to the market.
Research on the Comprehensive Impact of ESG Indicators on Supply Chain Sustainability, Economic Growth, and Policy Making
Authors: Xu Yuhan , Wei Wenxin , Zhang Xiaofei , Lin Qianying , Guo Hongjie , Gao Wenrui
Published: June 2024

This article aims to study the comprehensive impact of ESG (Environmental, Social, and Governance) indicators on supply chain sustainability, economic growth, and policy making. Through comprehensive analysis of relevant research and cases, this article finds that the application of ESG indicators has positive effects on the sustainability of supply chains and also has important effects on economic growth and policy making. In terms of supply chain sustainability, the introduction of ESG indicators prompts companies to adopt more environmentally friendly, socially responsible, and transparent business practices, improving the overall sustainability of supply chains. In terms of economic growth, ESG indicators help stimulate innovation and increase corporate competitiveness, as well as promote efficient use of resources and improved economic efficiency. In terms of policy making, ESG indicators provide a reference for governments and regulatory agencies to develop relevant policies and regulations, promoting the process of sustainable development. In summary, ESG indicators have a positive comprehensive impact on supply chain sustainability, economic growth, and policy making.
Decathlon's Marketing Strategy Analysis and Market Expansion Means under 4P Marketing Theory
Authors: Hao Boyuan , Miao Jianing , Zhao Tianxu
Published: June 2024

Decathlon, a French sporting goods company, opened its first store in Shanghai in 2003, and has developed rapidly since it opened. As of July 31, 2019, Decathlon has 294 physical stores in China, covering about 112 cities across the country. Decathlon with its unique marketing strategy, among the world's second largest sporting goods chain group, in China so fast, very worthy of domestic sporting goods enterprises to think and learn. Based on the basic status and market positioning of Decathlon, this study is based on the "4P" strategy proposed by McCarthy, an American marketing expert,Respectively from Product, Price, Place, Promotion all of four dimensions to explore and analyze Decathlon. The marketing analysis strategy based on 4P theory is put forward. Decathlon in the marketing strategy of specific performance, product positioning for the low-end sporting goods market, focus on innovation, complete categories, all independent brands. In terms of price, it mainly adopts a low-price strategy, sells itself and combines online and offline sales. The promotion means mainly adopts experience marketing and word-of-mouth marketing, basically does not do any advertising, and the marketing means is relatively simple. However, because Decathlon is a French enterprise, its design style is not in line with the traditional Chinese aesthetic concept, so there are a series of problems such as insufficient localization of products.
The Study of the Lifting Arm System and Its Experimental Model for Integrated Offshore Platform Decommissioning
Authors: Li Changjiang , Xiao Wensheng , Wang Teng , Qu Xianglin , Li Quan , Fan Lianghuan
Published: June 2024

With the further exploitation of offshore oil and gas resources, there are more and more offshore oil and gas fields cannot meet the production capacity requirements. Therefore, the decommissioning of the offshore facilities becomes extremely urgent. In this article, the study of the lifting arm system for the integrated ultra-large offshore platform decommissioning, which is a part of the “Special Vessels and Equipment” program of the Ministry of Industry and Information Technology, is studied and its experimental model is built. First, the prototype structure of the lifting arm system is studied, and a statics simulation analysis to the lifting arm is performed to determine that its structural strength meets the requirements for decommissioning operations. The scale ratio of the experimental model is deduced using the principle of similitude, appropriate materials are selected, and statics analysis of the lifting arm model is performed to ensure that it meets the strength requirements. This is a pioneering research in China and lays a good foundation for subsequent model experiments of decommissioning operations and the development of physical equipment.
Research on Monopsonistic Models and Magnitude of Minimum Wage’s Effects on Employment Level
Authors: Li Junyi
Published: June 2024

Modern labour economics has been focusing on the topic of the effects of minimum wage on employment level. Empirical studies have found that an introduction of minimum wage may increase employment level under certain circumstances. Some theoretical researches are also developed later. Most of these theoretical studies are based on the model of monopsonistic competition, which seems to be commonly existing in the general market. However, it seems that several problems still exist within the models. First, a plausible assumption that firms will always earn a normal profit may result in our underestimation in minimum wage’s positive effect on employment levels. This paper would discuss a possibility that firms usually earn sustained supernormal profit in the general market in reality. Second, the original model of monopsony supposes that the marginal revenue curve of labour would not shift after an introduction of minimum wage. However, in the real world settings, companies may well adjust their employment levels of other factors such as capital after the introduction of minimum wage, and this process may influence the MR curve for labour. This paper, however, takes account of this effect and tries to establish a more accurate model to anticipate minimum wage’s effect on labour employment levels for each firm.
Study On Carrier’ S Seaworthiness Obligation Under the Background of Revision of Maritime Law
Authors: He Lufan
Published: June 2024

The liability of the carrier plays a central role in transport law of goods by sea. The carrier's seaworthiness obligation is the most fundamental and important part among its three basic obligations. The specific content of the carrier's seaworthiness obligation is closely related to the interests of both the shipper and the carrier. With the changing positions of both parties and the development of shipbuilding and navigation technology, relevant regulations regarding the seaworthiness obligation should be adjusted accordingly to achieve a rebalance of the interests of both parties and meet the legislative requirements of the new maritime era. This article explores the development issues of the carrier's seaworthiness obligation in four parts. The first part briefly outlines the development process of the seaworthiness obligation and describes the existing scope and content of the seaworthiness obligation under standard system of China’s Maritime Law. The second part analyzes the provisions regarding the carrier's seaworthiness obligation from the perspective of “Maritime Code of the People’ s Republic of China (Revision) (Exposure Draft)” (hereinafter referred to as Exposure Draft). The third part identifies the remaining issues and loopholes in the above provisions. Finally, the fourth part provides suggestions and prospects.
Research on Zhang Jian Spirit Under Translation Compensation Theory in the Context of the Belt and Road Initiative
Authors: Jiang Yaling , Wang Feiyan , Sun Cuimin , Liu Chang
Published: June 2024

Zhang Jian, an industrialist in the late Qing Dynasty and early Republic of China, was a prominent figure in the cultural landscape of Nantong and a pioneer in China's modern national industry. He is renowned as the "Father of Chinese Industry." In the context of the Belt and Road Initiative, the significance of the international dissemination of the Chinese entrepreneurial spirit has become increasingly prominent. As an outstanding representative of Chinese national entrepreneurship, the international dissemination of Zhang Jian's cultural legacy holds extraordinary importance. Based on the theory of translation compensation and the communicative characteristics of international publicity translation, this paper proposes methods of compensating for phonetic, discourse, and sociocultural aspects to provide references and insights for relevant translation practices.
Information Warfare in the Digital Age: Legal Responses to the Spread of False Information under Public International Law
Authors: Huang Jingjin
Published: June 2024

Disinformation, the deliberate spread of false or misleading information, presents a pressing challenge in today's global landscape. This study examines its profound impact on the international community and assesses the effectiveness of current international legal frameworks in addressing this threat. Disinformation campaigns, facilitated by digital technology, erode trust in institutions, manipulate public opinion, and exacerbate social divisions. The consequences of disinformation transcend borders, making it a formidable global issue. This research critically evaluates existing international efforts to combat disinformation, highlighting their limitations in adapting to this rapidly evolving problem. While international law acknowledges the gravity of the issue, it struggles to provide comprehensive solutions. To enhance international law's role in countering disinformation, this study emphasizes the necessity of transnational cooperation. Collaborative approaches involving nations, international organizations, and technology companies are crucial to mitigating disinformation's global impact. This study underscores the urgency of addressing disinformation's threats to global security, democracy, and social cohesion. International law must adapt to effectively combat this challenge, fostering cooperation and establishing norms to preserve peace and trust in an interconnected world.
Artistic Characterization of the Song "Defying Gravity" in the Musical "Wicked"
Authors: Xu Xien
Published: June 2024

"Wicked" is one of the most successful musicals in the world since this century, and there are a lot of classic songs in the show, among which "Defying Gravity" is one of the most colorful and emotional songs in the show. Therefore, this paper will analyze the artistic characteristics of this song in depth from the background of the story as well as the character image as a starting point.
Factors of Beef Quality and the Role of Beef Intake in Daily Diet
Authors: Gan Ziquan
Published: June 2024

Beef is becoming more and more popular due to its rich nutritional value and unique taste. Feeding conditions, post-processing and storage methods can have a significant impact on beef quality. This paper describes how beef is fed, how it is processed, and how its nutrients affect the human body. The question of how to ensure the nutritional value of beef and at the same time to have an attractive taste still needs to be investigated in depth. The quality of beef varies depending on the feed, and this variation is usually in the nutritional content and the texture of the beef. Post-processing of beef can alter the original meat texture and nutrient structure, and taste and nutrients can be altered. This article provides advice for beef lovers on how to handle the meat and the pros and cons of being aware of the nutrient content of beef for the human body. It provides some reference for future research on how to enhance the taste of beef while maximizing the preservation of nutritional value.
The Role of Genetical Factors in Bipolar Disorder and the Underlying Mechanisms
Authors: Zhang Ziyi
Published: June 2024

Bipolar disorder (BD) is a type of mental disorder and nowadays it is more and more prevalent. It has some overlapped symptoms with some other mental disorders, including major depressive disorder (MDD) and schizophrenia (SCZ). Its familial and social factors have been largely investigated, whereas its genetic factors and relevant mechanisms still remained unclear. Several genetical loci of BD have been tested in the latest genome-wide association studies of BD. Also, familial and genetic risk factors have been found in studies of twins and families. It indicates that people who have relevant genetic variants in the family at risk may not have BD, which is astonishing. This shows the unclear relationship between the genetic and the environmental factors since the occurrence of BD is likely be a result of interactions between them. Future studies can employ longitudinal designs to explore the developmental trajectory of children with a familial risk of BD and examine the gene-environmental interactions related to BD.
Assessing the Post-Pandemic Performance: Risk-Return Dynamics of China’s New Energy Sector Stocks
Authors: Chen Junyi
Published: June 2024

China’s new energy sector, vital for sustainable development and environmental protection, has experienced robust growth, especially following the COVID-19 outbreak in 2020. This industry, covering renewable energies such as wind, solar, thermal, hydroelectric power, and smart grids, has become integral to China’s energy independence and economic innovation. This paper explores China’s new energy sector through the lenses of stock market performance and government policies that have incentivized its advancement. Employing the Capital Asset Pricing Model (CAPM), we assess the risk-return profiles of prominent new energy stocks, illustrating their potential for higher returns despite increased volatility. The analysis confirms the sector’s positive investment outlook and the efficacy of the CAPM in evaluating financial prospects within this dynamic market.
A Study Analyzing the Intention of HPV Vaccination Among Chinese Female College Students Based on Social Cognitive Theory
Authors: Zhang Wanyin
Published: June 2024

According to the statistics of the World Health Organization, cancer is an important cause affecting the life expectancy of human beings. Cervical cancer is one of the most common cancers among the female population. Then a major cause of this disease in women is human papillomavirus (HPV) infection. Therefore, it is necessary to promote the popularization of HPV vaccination to prevent and control the disease, and college students should be more concerned about it as the age-eligible vaccination population. On the basis of the social cognitive theory (SCT), this study will use a questionnaire method to investigate the correlation between female college students' knowledge of HPV and HPV vaccine, as well as subjective norms, self-efficacy, and expectation of the vaccination outcome and their intention to be vaccinated with HPV vaccine. The results suggest that the SCT model is effective in explaining the intentions of Chinese female college students to receive HPV vaccination. Overall, greater knowledge of HPV and its vaccine-related aspects leads to higher self-efficacy, which in turn leads to positive outcome expectations and higher vaccination intentions, while higher subjective norms also facilitate this process. Therefore, the above aspects should be taken into account to increase the HPV vaccination rate in China in the future.
The Influence of Discrimination Perception on Career Planning Ability of Secondary Vocational School Students: The Mediating Role of Sense of Life Meaning
Authors: Tan Jing
Published: June 2024

Due to the low social recognition of secondary vocational school students, secondary vocational school students have become synonymous with "those who failed in the senior high school entrance examination". This stigma often makes them feel discriminated against, which leads to discrimination consciousness. From the perspective of secondary vocational school students' discrimination perception, this paper aims to explore the relationship between secondary vocational school students' discrimination perception and their career planning ability, and the intermediary role of the sense of meaning of life. The results show that discrimination perception can negatively predict the career planning ability of secondary school students. Through the group counseling of secondary school students with high discrimination perception, the career planning ability of secondary school students can be significantly improved.
Modification and Applications of Polylactic Acid
Authors: Wang Jiatong
Published: June 2024

Polylactic Acid (PLA) is a biodegradable and bioactive polyester derived from renewable sources such as corn and sugar cane. Because PLA is eco-friendly, researchers have recently tried to make PLA replace other polymers that cause greenhouse gases and other pollution. However, for many industries, PLA has limitations of unsatisfactory toughness, heat resistance, etc. In this case, it is necessary to invest in the modification of PLA, which can offer PLA desired traits to adapt to different situations. This review focuses on the recent modifications that successfully improve PLA to fit the aims, as well as the advantages and disadvantages of each method that is used for modification. There is no doubt that these methods provide a path to expand the use of PLA in different fields, such as packaging, medicine, agriculture, and textiles. The paper concludes by emphasizing the need for continued research and technological development to fully release PLA's potential in promoting a sustainable and eco-friendly future.
The Impact of Low-carbon Economy on China's International Trade Development
Authors: Lu Xiaoqian
Published: June 2024

With the steady improvement of global living standards, economic and societal advancements have accelerated unabated, resulting in a surge in energy consumption. This escalation has brought to the forefront pressing ecological and environmental concerns, notably the exacerbation of the "greenhouse effect." Consequently, the imperative of harmonizing economic growth with the imperative to mitigate ecological and environmental degradation has garnered global attention. Within this milieu, the concept of the low-carbon economy has gained ascendancy and garnered widespread resonance and endorsement. Nations across the world have accordingly launched a plethora of policies and measures aimed at propelling low-carbon development into a novel vector for economic progress. Simultaneously, this shift has reverberated within the realm of international trade. This paper endeavors to delineate the parameters of the low-carbon economy and international trade, followed by a meticulous dissection of the prospects and tribulations engendered by the low-carbon economy's maturation within the context of China's international trade landscape. Lastly, it proffers a compendium of strategies tailored to steer China's international trade towards a trajectory that is congruent with the imperatives of the low-carbon economy, serving as a valuable point of reference for policymakers and stakeholders alike.
Synthesis and Application of Hyperbranched Polymers
Authors: Liu Yiling
Published: June 2024

Hyperbranched polymers have the special structure caused by different types of synthetic procedures such as single monomer methodology and double monomer methodology. Under the process of single monomer methodology, polycondensation, self-condensation, and ring-opening polymerization will be introduced in this paper, from the traditional to recent methods. From different synthetic methodologies, hyperbranched polymers have specialized properties to fulfill applications in various fields. They can be used in oil recovery for petroleum engineering and drug delivery for biomedicine field. As the synthesis methods become more developed, the properties of hyperbranched polymers can match the application requirements in more refined way, which gives the prospect of enhancing the efficiency and accuracy use in different engineering fields. It is meaningful to keep the research on hyperbranched polymers to let them have more usage in many fields of engineering, which can benefit human beings’ life from many aspects that causes influence of people’s daily life.
The Current Situation, Hot Spots, and Prospects of ESG in the Transformation and Upgrading of Chinese Enterprises under the Background of Dual Carbon
Authors: Hu Jing
Published: June 2024

With the promotion of China's dual carbon goals, high-quality development and green low-carbon transformation have become new development goals for enterprises. In this context, ESG, which focuses on environment, society, and governance, has increasingly become the core concept for evaluating the long-term value and sustainable development ability of enterprises. At present, Chinese enterprises have gradually become interested in the concept of ESG development and has brought new opportunities and challenges to enterprise management decision-making and strategic transformation. If enterprises can make good use of ESG concepts and create differentiated competitive advantages, it will be beneficial to enhance market competitiveness and encourage the development of enterprises at a high level. In this essay, the literature on ESG research in China is reviewed and analyzed. The article explores the current research status, hotspots, and stages of ESG in China, and analyzes the paths and methods for Chinese enterprises to transform and upgrade under the guidance of ESG concepts, which can encourage the sustainable growth of Chinese enterprises.
Exploring the Problems and Suggestions of Treatment-prevention Integration in Chronic Disease Management
Authors: Zhang Rongxin
Published: June 2024

Chronic diseases have become the main risk factor affecting the physical health of Chinese residents. China adopts a method of integrating medical and preventive measures for chronic diseases, with the aim of strengthening the prevention and control of chronic diseases. However, the application of medical prevention integration in chronic disease management is still in its early stages, with low work efficiency and inadequate implementation of policies and systems. This article analyzes the reasons for the problems in the application of medical prevention integration in chronic diseases, focusing on three aspects: the signing mode of family doctors, the service and hospital treatment of primary public health institutions, and the communication of health information. It is hoped that through the training of general practitioners and public health personnel, the performance evaluation mechanism of family doctors can be improved, accelerate the construction of medical and health information data platforms to make the policy of medical prevention integration play a greater role, benefit more residents, and help achieve the goal of universal health.
The Relationship Between the Per Capita Possession of Public Libraries' Books in Each Province and the Enrolment Rate in Regular Senior Secondary Schools
Authors: Wang Ruoyu
Published: June 2024

The secondary school entrance examination has a critical function in evaluating and selecting talent within China's education system. Nevertheless, the adoption of diversion and dual reduction policies has halted the long-standing decline in enrolment rates and has led to a reduced discrepancy between vocational and regular senior secondary schools, which further erodes student's risk-averse capacity. The landing plans vary depending on the province, and the degree of implementation of educational diversion differs, which is a cause for greater concern regarding educational inequality. Therefore, this paper examines the correlation and impact of public cultural resources, as signified by per capita possession of public libraries' books in each province, on the rate of regular secondary school enrolment across various regions. In addition, it explores into the factors that contribute to the allocation of public resources outside of the traditional spheres of schools and families, particularly in regard to the fair and inclusive nature of the secondary school entrance examinations. The logical establishment of a network of communal cultural resources could address the social need for equal opportunities in education, align with the policy for a balanced education system, and implement optimum measures to circumvent the issues arising from the discriminatory diversion of secondary school examinations.
Multinational Corporations’ Legal Responsibilities and Response Strategies in The Post-Pandemic Era
Authors: Li Shidan
Published: June 2024

In the wake of the unprecedented challenges posed by the global COVID-19 pandemic, multinational corporations find themselves at a crossroads, reevaluating their roles and responsibilities in the post-pandemic era. This article provides a comprehensive exploration of how these corporate giants are not only adapting but also evolving in response to the dynamic landscape. It delves into their legal responsibilities, compliance requirements, and obligations under international and domestic laws. Furthermore, the article explores key response strategies employed by these corporations, such as enhancing social responsibility reporting and transparency, improving and sustaining supply chain management, safeguarding labor rights, ensuring employee health and safety, and fostering collaboration with various stakeholders including governments, social organizations, and customers. Through case studies and analysis, this research provides insights into best practices for multinational corporations in navigating the complexities of the post-pandemic world, emphasizing the importance of responsible and sustainable business practices. As the world continues to grapple with the consequences of the pandemic, this research serves as a valuable resource for understanding how multinational corporations are contributing to global responsibility and sustainable development in these challenging times.
Chatgpt’S Human Impact on The Marketing Industry
Authors: Xiao Peiqi
Published: June 2024

Similar to earlier waves of technical progress, generative artificial intelligence, like ChatGPT, has the potential to disrupt the labor market. This study uses the Task Decomposition Replacement Probability Model to estimate the replacement rate by AI in a sample marketing company and then extrapolates the results to China's marketing industry to forecast the influence of AI on the labor market of the country's marketing sector. This study concludes that, once AI is completely implemented, more than half of employment are replaceable.