bluuebunny/crossref_metadata_2025_split huggingface dataset:
ResNet for Histopathologic Cancer Detection, the Deeper, the Better?
Authors: Wang Ziying , Gao Jinghong , Kan Hangyi , Huang Yang , Tang Furong , Li Wen , Yang Fenglong 
Published: March 2023

Histopathological image classification has become one of the most challenging tasks for researchers, due to the varied categories and detailed differences within diseases. In this study, we investigate the critical role of network depth in histopathological image classification, utilizing deep residual convolutional neural networks (ResNet). We evaluate the efficacy of two transfer learning strategies using ResNet with varying layers (18, 34, 50, 152) pretrained on ImageNet. Specifically, we analyze whether a deeper network or the fine-tuning of all layers in pre-trained ResNets enhances performance compared to freezing most layers and training only the last layer. Conducted on Kaggle's dataset of 220,025 labeled histopathology patches, our findings reveal that increasing the depth of ResNet does not guarantee better accuracy (ResNet-34 AUC: 0.992 vs. ResNet-152 AUC: 0.989). Instead, dataset-specific semantic features and the cost of training should guide model selection. Furthermore, deep ResNet outperforms traditional logistic regression (ResNet AUC: up to 0.992 vs. logistic regression AUC: 0.775), showcasing superior generalization and robustness. Notably, the strategy of freezing most layers doesn't improve the accuracy and efficiency of transfer learning and the performance of both transfer strategies depends largely on the types of data. Overall, both methods produce satisfactory results in comparison to models trained from scratch or conventional machine learning models.

Received: 17 January 2023 | Revised: 27 February 2023 | Accepted: 28 February 2023

Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.

Data Availability Statement
The data that support the findings of this study are openly available in Kaggle HCD at https://www.kaggle.com/datasets/drbeane/hcd-cropped.

Author Contribution Statement
Ziying Wang: Methodology, Software, Formal analysis, Investigation, Data curation, Writing - original draft, Visualization. Jinghong Gao: Methodology, Software, Formal analysis, Writing - original draft, Visualization. Hangyi Kan: Validation, Investigation. Yang Huang: Formal analysis. Furong Tang: Writing - review & editing, Funding acquisition. Wen Li: Conceptualization, Resources, Data curation, Supervision, Project administration. Fenglong Yang: Conceptualization, Writing - review & editing, Supervision, Project administration, Funding acquisition.
Analisis Sistem Informasi Akuntansi Pembelian Bahan Baku dalam Meningkatkan Sistem Pengendalian Intern pada PT. Rukun Semangat Abadi
Authors: Hana Choirul , Fitria Anis 
Published: March 2023

Perusahaan manufaktur sangat membutuhkan bahan baku dalam menjalankan kegiatan usahanya. Untuk memperoleh bahan baku perusahaan harus memperolehnya dari perusahaan lain melalui suatu transaksi yang disebut pembelian. Transaksi pembelian merupakan kunci dalam menjalankan aktivitas proses produksi suatu perusahaan. Terdapat beberapa resiko yang biasanya dihadapi perusahaan dalam memperoleh bahan baku. untuk meminimalisir resiko tersebut suatu perusahaan harus memiliki system pembelian bahan baku dengan baik. Oleh karena itu penelitian ini bertujuan untuk mengetahui sistem informasi akuntansi pembelian bahan baku dan penerapan sistem informasi akuntansi pembelian bahan baku dalam meningkatkan sistem pengendalian intern pada PT. Rukun Semangat Abadi. Jenis penelitian yang dipakai adalah penelitian kualitatif. Dokumentasi, wawancara dan observasi merupakan data primer yang dipakai peneliti sebagai sumber data dalam penelitian ini. Metode yang dipakai dalam pengumpulan data yaitu melalui dokumentasi dan wawancara, dalam mengukur kebenaran data penelitian menggunakan metode trianggulasi data dengan sumber langsung. Hasil survei ini menunjukkan sistem akuntansi pembelian bahan baku pada PT. Rukun Semangat Abadi berjalan cukup baik. Hal ini terlihat baik dari prosedur pembelian bahan baku, fungsi yang terkait, dokumen dan catatan akuntansi yang digunakan, serta jaringan prosedur dalam sistem pengendalian internal yang diterapkan PT. Rukun Semangat Abadi. Hanya saja terdapat beberapa kelemahan yaitu masih adanya rangkap jabatan yang ada di bagian gudang, yaitu merangkap sebagai bagian penerimaan
Urgensi Tauhid Dalam Indpendensi Auditor
Authors: Harddian Rahmad 
Published: March 2023

Tujuan penelitian ini adalah mempelajari, menganalisa, dan menjelaskan independensi yang berlandaskan tauhid. Peneliti menggunakan metode penelitian kulitatif deskriptif berjenis studi kepustaan untuk mencari data. Data yang dipakai adalah dari penelitian sebelumnya dan literaur-litratur islam berupa al-quran, al-hadits dan buku-buku ulama.
Hasil menunjukkan bahwa independensi berlandaskan tauhid akan melahirkan nilai-nilai keadilan, motivasi berbuat kebenaran, dan amanah. Seorang auditor harus memegang nilai-nilai tersebut didalam pekerjaannya. Penulis berharap dengan penelitian ini bisa menambah diskusi mengenai auditing syariah khususnya topik independensi yang mana masih jarang dilakukan oleh peneliti islam dan semakin memperkaya pemikiran untuk merumuskan konsep independensi yang benar-benar sesuai islam.
Interventions of tertiary education trust fund (Tetfund) and lecturers’ productivity in Kogi State Colleges Of Education, Nigeria
Authors: Omosidi Abdulrahman , Atolagbe Adedapo Adetiba , Johnson Bola 
Published: March 2023

The study examined the Interventions of Tertiary Education Trust Fund(TETFUND) and lecturers’ productivity in government owned Colleges of Education in Kogi State, Nigeria. The research design adopted for this study was descriptive study. The population of this study were lecturers and the management staff in the selected Colleges of Education in Kogi State. The instruments used include “Tertiary Education Trust Fund Intervention Allocation checklist” (TETFIAC), “Tertiary Education Trust Fund Intervention Assessment questionnaire “(TETFIAQ) and Lecturers’ Productivity Assessment Questionnaire” (LPAQ). The reliability values of the instruments were 0.80 and 0.75 for TETFIAD and LPAQ respectively. Descriptive statistics such as mean and standard deviations were used to analysis the seven research questions raised in the study. It was revealed from the findings that TETFund has done considerably well by having moderate interventions on staff training and development, research and academic growth , instructional facilities, library development and physical infrastructure and these levels of interventions has significant impacts on the level of lecturers’ productivity in government owned Colleges of Education in Kogi State, Nigeria. The study recommended among others that the management of government owned Colleges of education in Kogi State to intensify efforts on meeting all necessary requirements for accessing and releasing of all approved funds form TETFund.
PELAKSANAAN SUPERVISI AKADEMIK KEPALA SEKOLAH UNTUK MENINGKATKAN KEMAMPUAN GURU DALAM PENGELOLAAN PEMBELAJARAN MELALUI KEGIATAN KUNJUNGAN KELAS DI SD NEGERI 2 TOJAN
Authors: WIJAYA KETUT AGUS 
Published: March 2023

This study aims to improve the ability of SD Negeri 2 Tojan teachers by implementing academic supervision through class visits in managing learning. This research is a school action research. The research subjects in this study were teachers at SD Negeri 2 Tojan as many as 8 teachers consisting of 6 class teachers (grades I, II, III, IV, V and VI) and 2 subject teachers (PAI & BP and Physical Education) in Semester 1 Year Lesson 2022/2023. Increasing the ability of teachers in managing the teaching and learning process (PBM), where in the initial conditions there were no teachers who were able to properly manage the teaching and learning process (PBM) this was evidenced by the low average score obtained by the teachers, namely 49, 88 and only included in the less category, in cycle I increased quite significantly and there were 4 teachers or 50.00% who were declared able to manage the teaching and learning process (PBM) well, by obtaining an average classical score of 69.25 and entering in the sufficient criteria and in the last cycle to become a teacher or 100%, evidenced by the acquisition of a classical score of 88.75 in the good value criteria.
ABSTRAKPenelitian ini bertujuan unuk meningkatkan kemampuan guru SD Negeri 2 Tojan dengan pelaksanaan supervisi akademik melalui kunjungan kelas dalam pengelolaan pembelajaran. Penelitian ini merupakan penelitian tindakan sekolah. Subjek penelitian dalam penelitian ini adalah guru di SD Negeri 2 Tojan sebanyak 8 guru terdiri dari 6 guru kelas (kelas I, II, III, IV, V dan VI) dan 2 guru mata pelajaran (PAI & BP dan Penjaskes) pada Semester 1 Tahun Pelajaran 2022/2023. Peningkatan kemampuan guru dalam pengelolaan proses belajar mengajar (PBM), di mana pada kondisi awal tidak ada guru yang mampu menyusun pengelolaan proses belajar mengajar (PBM) dengan baik hal tersebut dibuktikan dengan rendahnya hasil nilai rata-rata yang diperoleh guru-guru yaitu 49,88 dan hanya masuk dalam kategori kurang, pada siklus I meningkat cukup signifikan dan terdapat 4 guru atau 50,00% yang dinyatakan mampu mengelola proses belajar mengajar (PBM) dengan baik, dengan peroleh nilai rata-rata secara klasikal sebesar 69,25 dan masuk dalam kriteria cukup dan pada siklus terakhir menjadi guru atau 100%, dibuktikan dengan perolehan nilai secara klasikal sebesar 88,75 dalam kriteria nilai baik.
Les Missions Spatiales Hyperspectrales Developpées Par Thales Alenia Space
Authors: PISTONE Frédéric , BAILLION Yvan , MATHIEU Sandrine 
Published: March 2023

Embarqué sur la plateforme ENVISAT, le spectro-imageur MERIS développé par Thales Alenia Space a permis de mesurer, à partir de 1993 et jusqu’en 2012 les paramètres environnementaux notamment de la couleur de l’Océan au large et sur les zones côtières. Avec le programme Copernicus de l’Union Européenne s’est ouvert en 2014 une évolution vers des mesures opérationnelles grâce aux satellites Sentinel 3 dédiés aux océans et équipés d’une nouvelle génération de spectro-imageurs, OLCI, héritiers de MERIS; quatre satellites sont programmée afin d’assurer la continuité des mesures sur de longues séries temporelles. A l’horizon 2029, le programme Copernicus va se diversifier avec un satellite d’imagerie hyperspectrale confié à Thales Alenia Space, Sentinel-10 ou CHIME (Copernicus Hyperspectral Imaging Mission for the Environment). Cet ensemble de réalisations complété par le développement de sondeurs atmosphériques hyperspectraux comme IASI sur METOP et IRS sur METEOSAT, constituent une expertise technique de pointe, unique au monde.
HEMŞİRELERİN ZAMAN YÖNETİMİ KONUSUNDAKİ BAŞARI DÜZEYLERİNİN DEĞERLENDİRİLMESİ
Authors: YILMAZ Gülhan , TEMİZ Gamze 
Published: March 2023

Zaman Yönetimi planlama ve organize etme süreci olarak tanımlanmaktadır. Hemşirelerin zaman yönetimini kullanması, hasta bakım ve tedavi sürecinin aksamadan devamlılığını sağladığı gibi bakıma ayrılan sürenin her anının verimli bir şekilde planlamasına olanak vermektedir. Hemşirelerin klinik alanlanda zaman yönetimi ile ilgili bilgi birikiminin ve farkındalıklarının arttırılmasıyla hasta bakım kalitesinin en üst düzeyde olması hedeflenmektedir.
Amaç: Bu araştırma hemşirelerin zaman yönetimi konusundaki başarı düzeylerinin değerlendirilmesi amacıyla planlandı.
Gereç ve Yöntem: Araştırma hastanede çalışan ve araştırmaya katılmayı kabul eden 151 hemşire ile yürütüldü. Veriler kurum izni ve etik kurul onayı alınarak anket formu ile toplandı. Anketler SPSS 22.0 programı kullanılarak değerlendirildi.
Bulgular: Zaman Yönetimi Ölçeği puanlarının hemşirelerin cinsiyetlerine, eğitim durumuna, meslekte toplam çalışma süresine, zaman yönetimi ile ilgili daha önce bilgi alma durumuna, iş tanımlarının mevcut olma durumuna, hemşirelerin kendisi için tanımladığı en uygun davranış tipine, görevini yerine getirirken kullandığı zamanın yeterli olma durumuna göre karşılaştırılmaları yapıldığında istatistiksel olarak anlamlı bir fark bulundu (p
Conceptos, fundamentos y herramientas de neurociencia y su aplicación al billete
Authors: Aroca Moya Belén 
Published: March 2023

El neurodiseño y el diseño emocional se aplican en el desarrollo de productos que conecten con la visión y el estilo de vida de los consumidores. Esta tendencia también afecta a los billetes: son necesarios diseños más seguros y fiables que logren representar a los ciudadanos y despertar un sentimiento de orgullo al utilizarlos.
El objetivo de este documento es compilar los conceptos y fundamentos clave de la neurociencia, la percepción y el diseño, así como ofrecer una visión general de la neurociencia y de las técnicas de análisis aplicadas al ciclo de vida del billete: el diseño de billetes y de sus elementos de seguridad, la discriminación de reproducciones ilegítimas y la evaluación de defectos de fabricación para la gestión de la calidad.
Las técnicas de análisis neurométrico constituyen una herramienta eficaz para cuantificar el impacto de la estimulación sensorial de la percepción del billete y evaluar diferentes procesos cognitivos, como el interés visual, la memoria, las emociones o la atención sostenida en las diferentes zonas de interés del billete, tal y como se describe en los distintos estudios de percepción analizados en este documento. Esta información, junto con el análisis de los diferentes modelos perceptivos de los usuarios (incluidas las personas con problemas de visión), permite desarrollar diseños de billetes capaces de responder a las necesidades de los usuarios y facilitar la identificación de los elementos de seguridad incluidos.
La introducción de nuevas tendencias, como la tactilidad, el estudio de la voz, la realidad virtual o la inteligencia artificial, contribuye a la continua adaptación y evolución de la neurociencia y de sus herramientas.
Проблеми удосконалення сучасної системи надання соціальних послуг особам з інвалідністю
Authors: Кузьменко О. В. , Мінка Т. П. 
Published: March 2023

Стаття присвячена висвітленню проблем і стану сучасної системи надання соціальних послуг особам з інвалідністю, досліджується чинне законодавство та висвітлюються шляхи його удосконалення. Звертається увага на те що в Україні загальна чисельність осіб з інвалідністю з кожним роком зростає, що обумовлено зокрема подіями, пов’язаними з війною. Зазначається, що в нашій державі склалася певна система соціальних надання соціальних послуг особам з інвалідністю, однак сучасні виклики, пов’язані з війною потребують зміни її усталеної моделі у напрямку удосконалення законодавства, яке має належним чином врегулювати механізм реабілітації та адаптації осіб з інвалідністю до нормального життя, їх навчання, працевлаштування та соціального захисту і супроводу. В цьому аспекті вказується на необхідність розвивати освітнє законодавство у напрямі розвитку програм перекваліфікації та перепідготовки інвалідів війни, навчання їх новим навичкам і професіям, окремо готувати спеціальних педагогів та психологів у цій сфері. Для захисту прав людей з інвалідністю першочерговим є потреба у розширенні соціальних послуг, приділенні особливої уваги реабілітаційним заходам для осіб, які отримали інвалідність в наслідок війни. Робиться висновок, про те, що необхідно вдосконалювати механізми здійснення соціального супроводу сімей (осіб), які перебувають у складних життєвих обставинах. Слід змінити підходи й діяльності публічної адміністрації у цій сфері, на принципи децентралізації та демонополізації соціальних послуг. Доводиться, що необхідно збільшити залучення приватного сектору до організації та надання соціальних послуг. При цьому слід удосконалити нормативно-правове регулювання правових засад взаємодії органів публічної адміністрації і приватного сектору у сфері надання соціальних послуг, координації їх діяльності, врегулювати правовий статус громадських об'єднань та їх представників, які здійснюють діяльність із надання соціальних послуг.
NGHIÊN CỨU ĐẶC ĐIỂM TỔN THƯƠNG XƯƠNG TRÊN KẾT QUẢ XẠ HÌNH Ở BỆNH NHÂN UNG THƯ PHỔI KHÔNG TẾ BÀO NHỎ GIAI ĐOẠN IIB – IVB TẠI BỆNH VIỆN UNG BƯỚU THÀNH PHỐ CẦN THƠ NĂM 2020 – 2021
Authors: Nguyễn Tấn Lực , Võ Văn Kha , Trần Thanh Phong , Huỳnh Nguyễn Trọng Nhân 
Published: March 2023

Tổng quan: Ung thư phổi (UTP) là bệnh ác tính thường gặp nhất và cho tỉ lệ di căn xương cao. Phát hiện sớm di căn xương có ý nghĩa quan trọng trong điều trị và cải thiện chất lượng cuộc sống. Hiện nay đã có nhiều nghiên cứu về giá trị của phương pháp xạ hình xương để phát hiện sớm tổn thương di căn xương nhưng vấn đề này vẫn chưa được khảo sát đầy đủ.
Đối tượng và phương pháp nghiên cứu: Mô tả cắt ngang loạt bệnh, hồi cứu 151 bệnh nhân ung thư phổi không tế bào nhỏ, giai đoạn IIB – IVB, được xạ hình xương trước điều trị với dược chất phóng xạ Tc-99m MDP (Methylene diphosphonate) từ 01/2020 – 12/2021 tại Bệnh viện Ung bướu Thành phố Cần Thơ.
Kết quả: Tỷ lệ nam và nữ lần lượt là 62,9% và 37,1%. Tuổi trung bình: 60; tuổi nhỏ nhất: 35 và tuổi lớn nhất: 83. Có 56 trường hợp (37,1%) có tổn thương xương trên xạ hình. Trong đó 47 trường hợp nghĩ nhiều di căn xương (83,9%): 46 ca ở giai đoạn IV và 1 ca giai đoạn IIIB. Vị trí tổn thương thường gặp là xương sườn, xương ức, kế đến là các xương cột sống ngực, xương chậu cùng cụt. Ít gặp hơn là xương đòn và xương chi trên. Đa số tổn thương là đa ổ, không đối xứng và tăng hấp thu phóng xạ mạnh.
Kết luận: Tổn thương xương trong ung thư phổi không tế bào nhỏ giai đoạn IIB – IVB có tỷ lệ cao hướng đến tổn thương di căn xương. Do đó việc áp dụng xạ hình xương như là một cận lâm sàng thường quy trong chẩn đoán giai đoạn ban đầu nhóm bệnh nhân này trước khi điều trị là điều cần thiết nhằm tiên lượng chính xác và có chiến lược điều trị hợp lý.
Pengaruh Technolgy Acceptance Model terhadap Minat Mahasiswa Menggunakan Quick Response Code Indonesian Standard (QRIS) sebagai Cashless Society
Authors: Seputri Wirda , Soemitra Andri , Bi Rahmani Nur Ahmadi 
Published: March 2023

The purpose of this study was to determine the effect of perceived trust, perceived benefits, perceived ease of use, and perceived risk on interest in using QRIS as a digital payment instrument. This study uses a quantitative approach. Collecting data using a questionnaire with a simple random sampling technique as many as 98 respondents. Perceived trust, perceived benefits, perceived ease of use and perceived risk have a contribution of 71% to interest in using QRIS, the remaining 29% is explained by other variables outside this research model. The results of the t-test concluded that the variables of perceived trust, perceived benefits, perceived ease of use and perceived risk had a positive and significant effect on interest in using QRIS in Febi Uinsu Medan students. Based on the ANOVA test, the F-count obtained is 60.471 which is greater than the F-table (2.47), the results of the hypothesis indicate that the variable perception of trust with a sign value of 0.000, perceived ease of use with a sign value of 0.033, perceived usefulness with a sign value of 0.13, and the perception of the risk of the 0.000 sign partially affects the interest in using QRIS. So it can be concluded that the perception of trust, perceived benefits, perceived ease of use and perceived risk simultaneously influence the interest in using Quick Response Code Indonesian Standard (QRIS) as a digital payment instrument.
Keywords: Consumer Perception, Interests, Qris, Digital Payment Instruments.
Analisis Strategi Manajemen Pemasaran Dalam Meningkatkan Penjualan pada Toko Syurga Kurma Kecamatan Medan Tembung
Authors: Syahira Arinah , Arista Rinda , Akbar Yungki 
Published: March 2023

With the development of technology and economic growth, especially in the business world, with the emergence of various businesses/souvenir businesses that try to provide a variety of attractive services and products to meet the needs and interest of consumers. The occurrence of various changes in the business/business world is a common thing to happen because marketing will be faced with various changing conditions, so that business people must move according to market changes, namely by changing marketing management according to changing situations and conditions of consumers. This study aims to find out how marketing management is implemented by the Surya Dates shop and whether the management strategy implemented is effective in increasing sales and to find out the obstacles that are felt when carrying out the implementation of this management strategy. The research method used in this study is a qualitative research method with a descriptive research approach where the data in the research were obtained by interview, observation and literature review to find out how the management strategy was implemented by the Surya Dates store.
Keywords: Management Strategy, Marketing, Sales Increase
Perspektif Ekonomi Islam Dalam Pembiayaan Akad Murabahah di Koperasi Syariah Annajah Solution Indonesia
Authors: Hanifah Hanifah , Novita Evi 
Published: March 2023

Ba’i murabahah is a sale and purchases agreement of an item by confirming the purchase price to the buyer, and the buyer pays more as profit. Murabahah is a popular product in Annajah Solution Indonesia sharia cooperatives, this study aims to find out how the murabahah financing system and how the islamic economic perspective in murabahah contract financing, is it in accordance with the concept of islmic economic by applying the Quran and Sunnah as the basic foundation of each activity. The results of the study show that murabahah financing system in the shariah cooperative of Annajah Solution has a predetermined procedure: 1) prospective customers must first become a member of the cooperative 2) customers have to wait 3 months to apply for financing. Islamic economic perspective in murabahah contract financing in shariah cooperative of Annajah Solution Indonesia is in accordance to the Islamic economic primciples and has been in accordance with fatwa DSN-MUI No 04/DSN-MUI/IV 2000 regarding murabahah, which is the contract implementation process, procurement of goods process, and murabahah bil wakalah process.
Keywords:Islamic Economic, and Murabahah Financing