bluuebunny/crossref_metadata_2025 huggingface dataset:
INOVASI PELAYANAN PUBLIK BERBASIS DIGITALISASI Studi Kasus “Efektivitas Penggunaan Aplikasi E-Waniambey” DI KOTA JAYAPURA
Authors: Yumame Jackson
Published: April 2024

Undang-Undang Nomor 25 Tahun 2009 tentang Pelayanan Publik, memberikan kontribusi positif terhadap transparansi, efesiensi, efektifitas alur, mekanisme dan prosedur pelayanan publik di Indonesia. Namun, dalam beberapa kasus pelayanan publik di Indonesia tidak dapat dipungkiri bahwa terdapat juga berbagai tantangan dalam implementasi pelayanan publik. Masyarakat Kota Jayapura pada dasarnya memanfaatkan media digital sebagai sarana hiburan, edukasi, bisnis, informasi dan pelayanan publik lainnya. Sehingga dapat menjadi salah satu cara atau metode untuk menunjukkan keterlibatan masyarakat demi kepentingan bersama di dalam ruang publik.
Namun disuatu sisi, terkadang banyak sekali pemanfaatan media digital sebagai sarana untuk mengkritisi kebijakan publik melalui status yang dikirim di media sosial. Penerapan E-Goverment di kota Jayapura merupakan salah satu wujud program Smart City. Dapat dikatakan bahwa, pemerintah kota Jayapura lebih merujuk kepada konsep Smart City dalam memperlengkap sistem ataupun cara kerja pemerintah dengan lebih kompeten. Dengan berjalannya program Smart City, diharapkan dapat mengoptimalisasikan penggunaan sistem Teknologi Informasi pada sistem pemerintahan (E-Goverment), sehingga tercipta lingkungan kerja yang efektif, efisien, serta transparan. Visi dari Kota Jayapura dengan menerapkan E-Goverment ialah menjadikan Jayapura sebagai Kota yang nyaman untuk semua di Provinsi Papua. Untuk mencapai visi ini maka diperlukannya Smart City.
Adapun Tujuan penelitian yang pertama adalah untuk menganalisis efektifitas penggunaan aplikasi E-Waniambey di Kota Jayapura. Yang kedua yaitu untuk mengidentifikasi faktor-faktor yang menjadi tantangan penggunaan aplikasi E-Waniambey di Kota Jayapura. Metode penelitian yang digunakan adalah jenis penelitian deskriptif kualitatif, dimana peneliti dalam melakukan pendekatan terhadap obyek penelitian  akan dilakukan  secara wajar. Teknik pengumpulan data yang dilakukan oleh peneliti yaitu dengan teknik wawancara, observasi, dan inferensi. Teknik analisa data delakukan dengan teknik reduksi data, penyajian data dan pnarikan kesimpulan/verifikasi data.
Hasil penelitian menunjukan bahwa efektivitas penggunaan aplikasi E-Wanyambey dalam pengelolaan data e-KTP, KK, KIA, dan dokumen kependudukan lainnya sangat baik dalam menunjang pelayanan publik yang dilakukan oleh Dinas Kependudukan dan Catatan Sipil Kota Jayapura sebagai bentuk transformasi (inovasi) pelayanan publik berbasis digitalisasi.
PELATIHAN MANAJEMEN ADMINISTRASI UNTUK PENGEMBANGAN SOFTSKIL APARAT DAN MASYARAKAT BERBASIS ICT DI KELURAHAN GANDUS KECAMATAN GANDUS KOTA PALEMBANG
Authors: Utama Yadi , Ibrahim Ali , Dhini Kurnia Rizka
Published: April 2024

Penelitian ini bertujuan untuk meningkatkan softskill aparatur dan masyarakat di Kelurahan Gandus, Kecamatan Gandus, Kota Palembang melalui pelatihan manajemen administrasi berbasis Teknologi Informasi dan Komunikasi (ICT). Metode pelatihan yang digunakan didesain untuk memperkuat keterampilan manajerial, komunikasi, dan kolaborasi guna mengoptimalkan pelayanan publik. Penelitian ini menggunakan pendekatan kualitatif dan kuantitatif, dengan pengumpulan data melalui observasi, wawancara, dan kuesioner. Hasil penelitian menunjukkan bahwa pelatihan manajemen administrasi berbasis ICT dapat signifikan meningkatkan softskill aparatur dan masyarakat. Peningkatan ini tercermin dalam kemampuan manajerial yang lebih efektif, komunikasi yang lebih terbuka, dan kolaborasi yang lebih baik dalam pelaksanaan tugas sehari-hari. Dengan adanya pelatihan ini, diharapkan dapat memberikan kontribusi positif terhadap peningkatan kualitas pelayanan publik di Kelurahan Gandus. Selain itu, hasil penelitian ini diharapkan dapat menjadi acuan bagi pemerintah daerah dan lembaga terkait dalam pengembangan softskill melalui pelatihan manajemen administrasi berbasis ICT.
 
Kata Kunci : Pelatihan Manajemen Administrasi, Softskill, Aparat, Berbasis ICT
La deliberación para la toma de decisiones morales según Diego Gracia
Authors:   Especialista en Pediatría y Puericultura. Magister Scientiarum en Bioética. Doctorando en Ciencias de la Salud de la Universidad de Castilla-La Mancha (UCLM). Miembro Titular de la Sociedad Venezolana de Puericultura y Pediatría (SVPP). Miembro de Número del Centro Nacional de Bioética (CENABI). Invitado de Cortesía de la Academia Nacional de Medicina (ANM), Rojas Loyola Germán
Published: April 2024

Diego Gracia señala que la deliberación es el procedimiento que nos permite tomar decisiones prudentes ante un problema concreto y en condiciones de incertidumbre. Estas decisiones se deben ubicar en un espacio de razonabilidad que no busca la certeza, sino el máximo cumplimiento de los valores positivos que estén en conflicto, o su menor lesión. Con el uso de la inteligencia y con el fundamento de la estructura del proyecto humano, la experiencia del deber se descubre en nosotros mismos llevándonos a realizar valores, y gestionarlos prudentemente.
Historia de la atención médica privada en Caracas desde sus inicios hasta la tercera década del siglo XX
Authors:   MD, PhD. Otorrinolaringólogo. Doctor en Ciencias de la Salud. Universidad Central de Venezuela (UCV). Director de la Unidad de Otorrinolaringología Endoscópica del Instituto Médico La Floresta. Profesor del posgrado de Otorrinolaringología. Facultad de Medicina, Universidad Central de Venezuela. Miembro Correspondiente Nacional (puesto # 46), Academia de Medicina de Venezuela., de Sousa Fontes Aderito
Published: April 2024

La atención médica privada en Caracas (Venezuela) se inicia en la época colonial pero no fue sino hasta 1793, cuando fue reglamentada, especialmente en relación con los honorarios médicos. Una nueva etapa se inicia en el período republicano asociada al liberalismo económico prevalente que influyó y estimuló el ejercicio libre y privado de la profesión, con autonomía en el cobro de consultas y tratamientos realizados.
Skin Cancer Detection Based on Machine Learning
Authors: Wei Yuanzhou , Zhang Dan , Gao Meiyan , Mulati Aliya , Zheng Changyang , Huang Bolin
Published: April 2024

Skin cancer, particularly melanoma, poses a significant health risk, accounting for the majority of skin cancer-related fatalities in the United States. Despite representing a small fraction of skin cancer cases, melanoma has one of the highest death rates, stressing the critical need for early detection. The American Cancer Society projects approximately 100,640 new melanoma cases and approximately 8,290 related deaths for 2024, yet also notes high survival rates when caught early. In this context, our study employs machine learning to enhance early detection, analyzing a large dataset from The International Skin Imaging Collaboration (ISIC) featuring over 53,000 images across various skin conditions. We assess Support Vector Machine (SVM), K-Nearest Neighbors (K-NN), and Decision Tree classifiers through both binary and multiclass frameworks, with Principal Component Analysis (PCA) aiding in data dimensionality reduction and visualization. Our findings reveal SVM and K-NN as effective for binary classification, with K-NN excelling in multiclass scenarios. These results underscore the promise of machine learning in clinical settings, offering a path toward improved skin cancer diagnostic tools and underlining the importance of algorithm refinement and sophisticated data analysis techniques.
Simple Three-Round Multiparty Schnorr Signing with Full Simulatability
Authors: Lindell Yehuda
Published: April 2024

In a multiparty signing protocol, also known as a threshold signature scheme, the private signing key is shared amongst a set of parties and only a quorum of those parties can generate a signature. Research on multiparty signing has been growing in popularity recently due to its application to cryptocurrencies. Most work has focused on reducing the number of rounds to two, and as a result: (a) are not fully simulatable in the sense of MPC real/ideal security definitions, and/or (b) are not secure under concurrent composition, and/or (c) utilize non-standard assumptions of different types in their proofs of security. In this paper, we describe a simple three-round multiparty protocol for Schnorr signatures that is secure for any number of corrupted parties; i.e., in the setting of a dishonest majority. The protocol is fully simulatable, secure under concurrent composition, and proven secure in the standard model or random-oracle model (depending on the instantiations of the commitment and zero-knowledge primitives). The protocol realizes an ideal Schnorr signing functionality with perfect security in the ideal commitment and zero-knowledge hybrid model (and thus the only assumptions needed are for realizing these functionalities).

In our presentation, we do not assume that all parties begin with the message to be signed, the identities of the participating parties and a unique common session identifier, since this is often not the case in practice. Rather, the parties achieve consensus on these parameters as the protocol progresses.
Computing 2-isogenies between Kummer lines
Authors: Robert Damien , Sarkis Nicolas
Published: April 2024

We use theta groups to study

2

-isogenies between Kummer lines, with a particular focus on the Montgomery model. This allows us to recover known formulas, along with more efficient forms for translated isogenies, which require only

2
S
+
2

m
0

for evaluation. We leverage these translated isogenies to build a hybrid ladder for scalar multiplication on Montgomery curves with rational

2

-torsion, which cost

3
M
+
6
S
+
2

m
0

per bit, compared to

5
M
+
4
S
+
1

m
0

for the standard Montgomery ladder.
Post-Quantum Ready Key Agreement for Aviation
Authors: Tiepelt Marcel , Martin Christian , Maeurer Nils
Published: April 2024

Transitioning from classically to quantum secure key agreement protocols may require to exchange fundamental components, for example, exchanging Diffie-Hellman-like key exchange with a key encapsulation mechanism (KEM). Accordingly, the corresponding security proof can no longer rely on the Diffie-Hellman assumption, thus invalidating the security guarantees. As a consequence, the security properties have to be re-proven under a KEM-based security notion.

We initiate the study of the LDACS key agreement protocol (Edition 01.01.00 from 25.04.2023), which is soon-to-be-standardized by the International Civil Aviation Organization. The protocol's cipher suite features Diffie-Hellman as well as a KEM-based key agreement protocol to provide post-quantum security. While the former results in an instantiation of an ISO key agreement inheriting all security properties, the security achieved by the latter is ambiguous. We formalize the computational security using the systematic notions of de Saint Guilhem, Fischlin and Warinshi (CSF '20), and prove the exact security that the KEM-based variant achieves in this model; primarily entity authentication, key secrecy and key authentication. To further strengthen our “pen-and-paper” findings, we model the protocol and its security guarantees using Tamarin, providing an automated proof of the security against a Dolev-Yao attacker.
A Prime-Order Group with Complete Formulas from Even-Order Elliptic Curves
Authors: Pornin Thomas
Published: April 2024

This paper describes a generic methodology for obtaining unified, and then complete formulas for a prime-order group abstraction homomorphic to a subgroup of an elliptic curve with even order. The method is applicable to any curve with even order, in finite fields of both even and odd characteristic; it is most efficient on curves with order equal to 2 modulo 4, dubbed "double-odd curves". In large characteristic fields, we obtain doubling formulas with cost as low as 1M + 5S, and the resulting group allows building schemes such as signatures that outperform existing fast solutions, e.g. Ed25519. In binary fields, the obtained formulas are not only complete but also faster than previously known incomplete formulas; we can sign and verify in as low as 18k and 27k cycles on x86 CPUs, respectively.
Impossibility of Post-Quantum Shielding Black-Box Constructions of CCA from CPA
Authors: Huguenin-Dumittan Loïs , Vaudenay Serge
Published: April 2024

Proving whether it is possible to build IND-CCA public-key encryption (PKE) from IND-CPA PKE in a black-box manner is a major open problem in theoretical cryptography. In a significant breakthrough, Gertner, Malkin and Myers showed in 2007 that shielding black-box reductions from IND-CCA to IND-CPA do not exist in the standard model. Shielding means that the decryption algorithm of the IND-CCA scheme does not call the encryption algorithm of the underlying IND-CPA scheme. In other words, it implies that every tentative construction of IND-CCA from IND-CPA must have a re-encryption step when decrypting.

This result was only proven with respect to classical algorithms. In this work we show that it stands in a post-quantum setting. That is, we prove that there is no post-quantum shielding black-box construction of IND-CCA PKE from IND-CPA PKE. In the type of reductions we consider, i.e. post-quantum ones, the constructions are still classical in the sense that the schemes must be computable on classical computers, but the adversaries and the reduction algorithm can be quantum. This suggests that considering quantum notions, which are stronger than their classical counterparts, and allowing for quantum reductions does not make building IND-CCA public-key encryption easier.
A Survey of Two Verifiable Delay Functions Using Proof of Exponentiation
Authors: Boneh Dan , Bünz Benedikt , Fisch Ben
Published: April 2024

A verifiable delay function (VDF) is an important tool used for adding delay in decentralized applications. This paper surveys and compares two beautiful verifiable delay functions, one due to Pietrzak, and the other due to Wesolowski, In addition, we provide a new computational proof of security for one of them, present an attack on an incorrect implementation of the other, and compare the complexity assumptions needed for both schemes.
Secure Multi-Party Linear Algebra with Perfect Correctness
Authors: Maire Jules , Vergnaud Damien
Published: April 2024

We present new secure multi-party computation protocols for linear algebra over a finite field, which improve the state-of-the-art in terms of security. We look at the case of unconditional security with perfect correctness, i.e., information-theoretic security without errors. We notably propose an expected constant-round protocol for solving systems of m linear equations in n variables over Fq with expected complexity O(k n^2.5 + k m) (where complexity is measured in terms of the number of secure multiplications required) with k > m(m+n)+1. The previous proposals were not error-free: known protocols can indeed fail and thus reveal information with probability Omega(poly(m)/q). Our protocols are simple and rely on existing computer-algebra techniques, notably the Preparata-Sarwate algorithm, a simple but poorly known “baby-step giant-step” method for computing the characteristic polynomial of a matrix, and techniques due to Mulmuley for error-free linear algebra in positive characteristic.
New Attacks on LowMC Using Partial Sets in the Single-Data Setting
Authors: Banik Subhadeep , Caforio Andrea , Vaudenay Serge
Published: April 2024

The LowMC family of block ciphers was proposed by Albrecht et al. in Eurocrypt 2015, specifically targeting adoption in FHE and MPC applications due to its low multiplicative complexity. The construction operates a 3-bit quadratic S-box as the sole non-linear transformation in the algorithm. In contrast, both the linear layer and round key generation are achieved through multiplications of full rank matrices over GF(2). The cipher is instantiable using a diverse set of default configurations, some of which have partial non-linear layers i.e., in which the S-boxes are not applied over the entire internal state of the cipher.

The significance of cryptanalysing LowMC was elevated by its inclusion into the NIST PQC digital signature scheme PICNIC in which a successful key recovery using a single plaintext/ciphertext pair is akin to retrieving the secret signing key. The current state-of-the-art attack in this setting is due to Dinur at Eurocrypt 2021, in which a novel way of enumerating roots of a Boolean system of equation is morphed into a key-recovery procedure that undercuts an ordinary exhaustive search in terms of time complexity for the variants of the cipher up to five rounds.

In this work, we demonstrate that this technique can efficiently be enriched with a specific linearization strategy that reduces the algebraic degree of the non-linear layer as put forward by Banik et al. at IACR ToSC 2020(4). This amalgamation yields new attacks on certain instances of LowMC up to seven rounds.
Penerapan Strategi Kolaboratif Untuk Meningkatkan Efektivitas Pembelajaran di Kelas 8 SMPS Betesda Batu Aji
Authors: Rikardo Dayanto Butar Butar  , Daniel Ginting  , Amanda Simanjuntak  , Hutagalung Fauzi , Viktor Deni Siregar  , Samuel Warwer  , Aliran Ndruru  , Naomi Simbolon  , Rentinawati Siahaan  , Antonius Sinaga  , Elisabet Nainggolan  , Renny Viktoria Sinaga  , Endang C H Tambunan
Published: April 2024

Peningkatan efektivitas pembelajaran di kelas 9 SMP Betesda Batu Aji merupakan tantangan yang harus diatasi untuk mencapai hasil pembelajaran yang optimal. Untuk mengatasi hal ini, tim PKM telah melakukan dengan menerapkan strategi kolaboratif. Isu pokok yang diidentifikasi adalah rendahnya keterlibatan siswa dan kurangnya keterampilan kolaboratif dalam pembelajaran. Tujuan dari program Pengabdian kepada masyarakat (PKM) ini adalah untuk meningkatkan partisipasi siswa, dan memperkuat keterampilan kolaboratif di kelas 8 SMP Betesda Batu Aji. Metode yang digunakan adalah penerapan berbagai teknik kolaboratif seperti pembentukan kelompok kerja heterogen, penyusunan tugas kolaboratif, fasilitasi diskusi, monitoring dan bimbingan, serta evaluasi kolaboratif. Hasil PKM menunjukkan peningkatan yang signifikan dalam partisipasi siswa selama proses pembelajaran, peningkatan keterampilan kolaboratif, serta peningkatan kualitas hasil pembelajaran. Siswa lebih terlibat dalam diskusi kelompok, saling mendukung, dan menghasilkan karya yang lebih berkualitas. Dengan demikian, penerapan strategi kolaboratif telah berhasil meningkatkan efektivitas pembelajaran di kelas 8 SMP Betesda Batu Aji, menciptakan lingkungan pembelajaran yang lebih dinamis, inklusif, dan berorientasi pada siswa.
Implementasi Kurikulum Merdeka Belajar di Pendidikan Anak Usia Dini (PAUD)
Authors: Ashfarina Indah Noer , Soedjarwo Soedjarwo , Wijayati W Dewie Tri
Published: April 2024

This research is motivated by the implementation of independent curriculum for driving schools at every level of education including early childhood education.  Independent curriculum is a new curriculum, preparing a new curriculum is not easy for every education unit. This is a polemic that is often felt by schools, including early childhood teachers, at every turn of the curriculum.  However, the independent curriculum is not yet mandatory to be applied in every early childhood education institution. There are three alternative options in its implementation. To provide an understanding related to the essence and how to prepare an independent curriculum, it is important to do this research. This type of research is qualitative research.   The research location is defined as the place where the research is carried out. The research was conducted in kindergarten Al Ibrah Gresik and kindergarten Sunrise proclamation Gresik.  The research instruments used were interviews, observation and documentation studies.    The results showed that the independent curriculum goes hand in hand with the concept of independent learning proclaimed by the Minister of Education and culture.  In preparing the independent curriculum that needs to be considered is the basic framework and structure of the curriculum.  The purpose of National Education is related to the profile of Pancasila students, namely (1) Faith, fear of God Almighty and noble character; (2) independent; (3) work together; (4) global Diversity; (5) critical reasoning; (6) creative. National standards of Education as a reference and framework that has been translated in the curriculum structure, learning principles, and assessment and learning outcomes. In the independent curriculum, the curriculum structure contains intraculricular activities to strengthen the profile of Pancasila students.  There are learning achievements that must be achieved in accordance with three elements, namely (1) religious and ethical values; (2) identity; (3) the basics of literacy, mathematics, science, technology, engineering, and art.
A HISTÓRIA DA MULHER NO JORNALISMO BRASILEIRO
Authors: Leal Bruno , Oliveira Gabriela de Fátima , Gomes Luan Marcos , Sumie Marianne Kawano
Published: April 2024

O artigo aborda a evolução da presença feminina no jornalismo brasileiro, destacando a lenta conquista de espaços ao longo do tempo. Inicialmente exclusivo para homens, o mercado jornalístico começou a receber mulheres por iniciativa própria, como Maria Josefa Pereira Pinto, a primeira jornalista brasileira. Nas décadas seguintes, surgiram pioneiras como Eugênia Álvaro Moreira e Helle Alves, desbravando áreas antes reservadas aos homens. A inserção feminina nas redações aumentou gradativamente, com mulheres ocupando cargos de destaque e sendo reconhecidas por seus trabalhos. Em 1986, as mulheres já representavam 36% dos jornalistas, crescendo para 40% uma década depois. O rádiojornalismo, historicamente resistente à presença feminina, viu uma mudança significativa, atingindo 64% de mulheres em 2015. No telejornalismo, a década de 1960 e a de 1990 marcaram períodos de "feminização", com mulheres assumindo papéis importantes. Marília Gabriela foi a primeira âncora de telejornal em 1988, e a década de 1990 testemunhou a ascensão de figuras como Sandra Annenberg e Maju Coutinho. Contudo, apesar do aumento numérico, persistem desafios relacionados à igualdade de condições e salários, conforme apontado por especialistas.
ESTUDO COMPARATIVO ENTRE DISPOSITIVOS MÉDICOS COM TRATAMENTO TÉRMICO DE DIFERENTES FORNECEDORES
Authors: Rodrigues Elington , Tedeschi Victor Hugo Pancera
Published: April 2024

O presente estudo visou pesquisar dispositivos médicos com tratamento térmico de diferentes fornecedores. O principal objetivo foi avaliar se o item analisado após os processos de tratamento térmico teve alguma variação dos resultados mecânicos (Ensaio de Tração, Ensaio de Dureza e Ensaio de Torção) e microestruturais (Análise Metalográfica). Durante o desenvolvimento dessa pesquisa, observou-se a dificuldade em trabalhar com produtos após tratamento térmicos, pois a variação de resultado está totalmente correlacionada com o método de produção, ficou claro que a alteração de um fornecedor de tratamento térmico em relação ao outro teve uma diferença, os resultados obtidos, poderão ajudar a desenvolver novo método em comum entre os fornecedores, tendo em vista que os valores encontrados para resistência a tração ficaram muitos divergentes. Esta pesquisa levou em consideração testes na matéria prima do item após o processo de tempera e um lote de peças de cada fornecedor após o processo de tempera. Os estudos aqui discutidos não têm como finalidade alterar o processo produtivo, e sim evidenciar as divergências de resultados oriundos do processo de tratamento térmico, haja visto que essa foi a única alteração de método existente.
MESA ESCAMOTEÁVEL
Authors: Santos Carlos Roberto Fernandes dos , Gyzik Sidnei , Tedeschi Victor Hugo Pancera
Published: April 2024

A evolução e a tecnologia vêm facilitando os processos de produção, possibilitando o desenvolvimento de móveis em larga escala, deixando-os menos pesados e robustos. Porém, ainda há aqueles que preferem ou precisam de móveis planejados, adaptados às suas necessidades. Este projeto pretende demonstrar que aliando conhecimentos de marcenaria aos de engenharia, é possível obter um móvel de baixo custo, com qualidade e desempenho satisfatório, através de serviços básicos e materiais reutilizáveis. O objetivo deste projeto foi a confecção de um móvel em um espaço reduzido e com materiais de fácil acesso aproveitados de outras estruturas, de modo a suprir as necessidades do usuário, sem descartar o design próprio da área onde seria instalado. Para aumentar o espaço disponível no ambiente enquanto o objeto não estivesse em uso, optou-se pela confecção de um móvel com movimento, no caso uma mesa escamoteável, fixada à parede, sustentada por uma armação em metal para maior conforto e segurança.
初中生数学逻辑推理能力调查研究
Authors: 何依诺  , 俞宏毓
Published: April 2024

何依诺，俞宏毓
南京信息工程大学，江苏南京
摘要：逻辑推理是数学学科核心素养之一，培养学生的数学逻辑推理能力对于他们的学业成绩、思维能力、问题解决和全面发展都至关重要。编制数学逻辑推理能力测试卷，分析初中生数学逻辑推理能力的现状以及各维度在性别、年级的差异，了解学生数学逻辑推理能力的发展特点，结果如下：初中生数学逻辑推理能力整体处于中等水平，且学生之间能力差异较大；五个维度中简单推理能力最强，合情推理最差；初中生数学逻辑推理能力及其各维度在性别上无显著差异；除了选言推理外，逻辑推理总测验及其他各维度在年级上均存在显著差异；初中生数学逻辑推理能力整体上在三年中稳步发展，且在八年级发展更为快速。
人工智能计算机在教学中的应用
Authors: 孔冠雨  , 夏纪舟  , 孔铖浩  , 侯祥鹏  , 孔于杨
Published: April 2024

孔冠雨1，夏纪舟2，孔铖浩2，侯祥鹏2，孔于杨3
1.曲阜市田家炳小学，山东曲阜；
2.曲阜远东职业技术学院,山东曲阜；
3.齐鲁理工学院，山东济南
摘要：计算机技术与社会各个领域工作的结合都对各个领域的发展发挥着重要的推动作用，计算机辅助教学技术作为现代教育技术中重要的组成部分，对于提高教学质量以及效率而言具有重要的应用价值。现代网络技术在我国得到了快速的成长，通过网络技术解决人们的日常需求，提高生活质量已经成为必不可少的要求，用户需求也从单纯的信息获得向大数据分析转变，AI技术的不断发展与成熟，使其在计算机网络技术领域得到更广的应用。该文通过讨论现代网络技术发展面临的挑战，探讨AI在网络技术发展中的应用。
工程教育专业毕业论文教学指导探析
Authors: 霍智勇  , 何萌
Published: April 2024

霍智勇1，何萌2
1.天津交通职业学院，天津；
2.山东圣阳电源股份有限公司，山东济宁
摘要：目前，我国开设工科专业的本科高校有1047所，占本科高校总数的91.5%；高校共开设工科本科专业14085个，占全国本科专业点总数的32%。从2005年起我国开始开展工程教育专业认证试点，组织开展相关专业领域的认证工作，在学生、培养目标、毕业要求、持续改进、课程体系、师资队伍和支持条件等7个方面与国际标准紧密对接。2013年6月19日，在韩国首尔召开的国际工程联盟大会上，《华盛顿协议》全会一致通过接纳我国为该协议签约成员，成为该协议组织第21个成员。这在一定程度上表明我国工程教育的质量得到了国际社会的认可。
La gestion paradoxale ou l’art de concilier changements délibérés et changements émergents
Authors: Girard Nadia
Published: April 2024

The paradoxical approach is attracting increasing attention in management, not least because it seems suited to the turbulent, multidimensional reality of contemporary organizations. Paradox involves the coexistence of apparent contradictions in situations where opposing elements are all important, and choosing between them is not an option (Lewis and Smith, 2023). Consistent with the principles of grounded theorizing methodology, the proposed model is based on the experiences of managers who value their employees' initiative-taking. The simultaneous process of data collection and analysis was based on 21 interviews with managers from five different organizations, 76 hours of observation of management committees and four focus groups. We found that the intention to develop the ability to act (DAA) (i.e. a process that values initiative-taking by focusing on the actualization of skills) can make certain paradoxical tensions salient. More specifically, we have documented four pairs of paradoxical tensions linked to DAA: anticipation/reaction, control/autonomy, collective/individual, and stability/change. In an attempt to understand how managers cope with these tensions, we listed 16 managerial actions grouped on to four axes: alignment, empowerment, buy-in and evolution. In-depth analysis of the four pairs of tensions revealed that each has a deliberate and an emergent pole. The deliberate perspective refers to an articulated intention with a certain level of precision, control mechanisms, and collective agreement, while the emergent perspective is characterized by an absence of prior intention, openness, and responsiveness. Deliberate and emergent poles thus interact to create a constructive tension that makes the organization less vulnerable to extremes (i.e. polarization). We propose that these paradoxical tensions are interdependent, generating a dynamic equilibrium that leads to organizational evolution.
Prévenir les consommations de substances psychoactives par l’intervention en milieu de travail
Authors: Fettah Sami , Vallery Gérard
Published: April 2024

In a society where workers are using psychoactive substances in their workplace, what type of prevention can we propose in order to limit the risks? The aim of this research is to contribute to the improvement of current prevention systems. This work is grounded within an Inter-company Occupational Health and Prevention Service (IOHPS). Data were collected during four prevention interventions in companies affiliated with the service. These interventions were documented to assist in the development of new collective and primary prevention approaches for substance use in the workplace. Developing preventive actions in the workplace requires collective and multidisciplinary collaboration between occupational health professionals and company stakeholders. Based on studies conducted on the analysis of mental health interventions in the workplace, our results confirmed the importance of the five essential conditions that facilitate the development of actions highlighted by Rouat (Rouat, 2010; Rouat et al., 2021). They also identified two additional conditions: the establishment of a common set of representations and the preexistence of a framework that facilitates prevention. We have identified a set of factors that can constrain these interventions. Thus, performance-driven approaches to occupational health, lack of support in implementing interdisciplinary projects, or the digitalization of relationships between occupational health stakeholders can influence the success of substance use prevention projects. Given that addictive behaviours intersect personal and professional spheres, we emphasize the importance of applying occupational and organizational psychology principles in this area of intervention.
Dans quelles conditions la flexibilité cognitive contribue-t-elle plus à la performance adaptative ?
Authors: Ouellette Samuel , Roberge Vincent , Boudrias Jean-Sébastien
Published: April 2024

Adaptive performance (AP) represents the worker's ability to adapt their behaviours to changing job circumstances. An antecedent of AP would be the cognitive flexibility (CF) of employees. However, the strength of the relationship between these variables fluctuates empirically, suggesting the involvement of moderators such as knowledge work (KW). This study tested whether CF contributes more to AP in the presence of high versus low KW perceived demands. The results (n = 674) indicate that CF is related to AP and that, contrary to our hypothesis, KW does not moderate this relationship. However, an exploratory analysis of objective occupational job requirements reveals a more complex pattern of results: the relation between CF and AP depends on the interaction between the requirements of knowledge and the requirements of autonomy. Further, we found that CF contributes less to AP in jobs with higher social demands.
Anatomy of Conflict
Authors: Maeshiba Naoko
Published: April 2024

This essay explores physicality in the context of intercultural theatre and the conflicts, challenges, and questions that arise in bringing my Japanese self into the Western classroom. My inquiry revolves around the internal process of rethinking the physicality of actors through various lenses: space and body, emotion and body, logic vs. ambiguity, and Western horizontality vs. Japanese verticality. Special attention is given to the relationship between body and space, with reference to the work of a Japanese director and playwright Ōta Shōgo. Through an excavation of my roots and reflections on my past experiences, juxtaposed with discoveries in my current classroom, the essay tracks a gradual shift in my soma (body) as I entangle my Japanese/Western construct, move toward a reintegration of the two, and embrace the question of whether a universal approach to potentiality in performance is possible.

 
]MA[ – The Space between the Interval
Authors: Bolles Dylan , Evans Keith , O'Kane Suki , Schocker Edward
Published: April 2024

“]MA[ – The Space between the Interval” is the fourth movement of ]MA[, a multidisciplinary performance created in 2013 by Thingamajigs Performance Group (TPG) and performed at the UC Berkeley Art Museum and Pacific Film Archive. In 2019, group member Dylan Bolles conducted and recomposed a series of interviews in which TPG reflected on the process of making and performing ]MA[. We asked questions such as: How does embodiment create particular amalgamations of influence and technique that trouble distinctions between thoughts of East and West? How do cultural artifacts change when passed through different bodies and contexts? What are the underlying principles which allow for sometimes effortless musical communication between seemingly distant cultural representatives? Our conversations, disjointed as they are, intermingle both shared and previously unshared experiences from many years working together and apart on intercultural performance projects. What emerges is a glimpse into a process of intercultural integration in motion.
Surprising Pedagogy through Japanese Anime
Authors: drum duskin
Published: April 2024

At the intersection of embodiment, education, and anime, this essay describes how transcultural classroom encounters with anime can pollinate changes in ecological self-conceptions and thus embodiment. Using examples from teaching with anime in Russia and the United States, I describe how interpretive encounters shifted students’ ecological self-sense and conceptualization of embodiment. In the classroom, anime acted as an interpretive device for teaching contemporary thought about ecology, technology, microbes, animal-human figures, interconnection, and interdependence. I present evidence of oddly successful encounters between local Japanese cultural/embodied contexts of anime and its partial connections to globally shared human ecological and technological situations. In these transcultural encounters, the Japanese anime pollinate and germinate material and conceptual possibilities that are incipient for the students but not easily possibly with outside pollination.
Directing Ōta Shōgo’s Elements: From Form to Body
Authors: Lichtenfels Peter
Published: April 2024

Peter Lichtenfels and Ōta Shōgo co-worked on the play Plastic Rose (1994) and had an understanding that there was no “pure” way of “doing Japanese theatre.” Ōta presented Lichtenfels with scripts of many of his plays and asked him to continue directing them. Through a study of two of Lichtenfels’ productions of Ōta’s play Elements—one produced in Davis, California (2017) and the other in Bogotà, Colombia (2018)—this essay explores insights arising from different theatre practices, some of the resonances, and three key issues of theatre directing that Ōta explores at a meta level in the play. With Elements, producing something on stage in the spirit of a different culture became a confidence that theatre bodies can work, within their contemporary possibilities or constraints, with the verbal, visual, and sound records of other embodied cultures. The scripts, those bodies, their voices, and their movements are resources on which transcultural theatre needs to draw before it happens into meaning.
Experimental study and simulation analysis of transmission characteristics of terahertz metal wire waveguides
Authors: Xu Zhen , Luo Man , Li Ji-Ning , Liu Long-Hai , Xu De-Gang ,   School of Precision Instrμments and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China,   Key Laboratory of Opto-Electronic Information Technology (Ministry of Education), Tianjin University, Tianjin 300072, China,   Advantest (China) Co., Ltd., Shanghai 201203, China
Published: April 2024

Terahertz waves are between microwave and infrared, and currently, terahertz waves are mainly transmitted in free space. Metal wire waveguides have been widely studied due to their outstanding transmission characteristics such as low loss and low dispersion. In this study, copper wires are selected as the research samples based on the skin depth of terahertz waves on different metal wire surfaces. An adjustable metal wire waveguide transmission characteristic testing optical path is studied based on the terahertz time-domain spectroscopy system. The time-domain signals transmitted through single/double copper wires with different radii, lengths, and port states are collected. Then, the finite element method is used to analyze the transmission characteristics of single/double copper wires with different radii, lengths, and port states, and the transmission characteristics of single/double copper wires with different degrees of deformation in the air domain are simulated. The experimental results indicate that the transmission loss increases with copper wire length increasing, and the thinner the metal wire, the slower the transmission speed is. The influence of port shape on transmission characteristics is not so significant as that of length variation. The thicker the bimetallic wire, the faster the transmission speed is. The simulation results show that when terahertz waves are transmitted on a single metal wire, the electric field is mainly distributed on the surface of the metal wire, and the finer the metal wire, the smaller the mode field area of the surface plasmon is. When the metal line becomes elliptical, the mode field is mainly distributed on both ends of the major axis; When terahertz waves are transmitted in bimetallic wires, the mode field is mainly distributed between the two wires, and the farther the distance, the smaller the mode field area is. In this work, the terahertz transmission characteristics of single wires and bimetallic wires are studied by combining experimental method and simulation analysis, providing a reference for the subsequent development of efficient terahertz metal waveguides.
Stepping up the pressure: arousal can be associated with a reduction in male aggression
Authors: Ward Andrew , Mann Traci , Westling Erika H. , David Creswell J. , Ebert Jeffrey P. , Wallaert Matthew
Published: June 2008

The attentional myopia model of behavioral control [Mann and Ward, 2007] was tested in an experiment investigating the relationship between physiological arousal and aggression. Drawing on previous work linking arousal and narrowed attentional focus, the model predicts that arousal will lead to behavior that is relatively disinhibited in situations in which promoting pressures to aggress are highly salient. In situations in which inhibitory pressures are more salient, the model predicts behavior that is relatively restrained. In the experiment, 81 male undergraduates delivered noise‐blasts against a provoking confederate while experiencing either high or low levels of physiological arousal and, at the same time, being exposed to cues that served either to promote or inhibit aggression. In addition to supporting the predictions of the model, this experiment provided some of the first evidence for enhanced control of aggression under conditions of heightened physiological arousal. Implications for interventions designed to reduce aggression are discussed. Aggr. Behav. 34:584–592, 2008. © 2008 Wiley‐Liss, Inc.
The adaptive value of tool‐aided defense against wild animal attacks
Authors: Crabb Peter B. , Elizaga Andrew
Published: June 2008

Throughout history humans have faced the persistent threat of attacks by wild animals, and how humans respond to this problem can make the difference between survival and death. In theory, the use of tools to fend off animal attacks would be more effective than resisting bare‐handed, yet evidence for the advantage of tool‐aided defense is scarce and equivocal. Two studies of news accounts of wild animal attacks against humans were conducted to test the hypothesis that tool‐aided defense is indeed associated with reductions in injuries and deaths. Results of both Study 1 (N=172) and Study 2 (N=370) supported the hypothesis. The observed survival advantage of tool‐aided defense for modern humans suggests that this tactic also would have worked for human ancestors who lived more closely to dangerous wild animals. Aggr. Behav. 34:633–638. 2008. © 2008 Wiley‐Liss, Inc.
Stimuli‐Responsive Polymeric Systems for Biomedical Applications
Authors: Mano J. F.
Published: June 2008

Smart polymeric‐based devices and surfaces that reversibly alter their physico‐chemical characteristics in response to their environment are the center of many studies related to the development of materials and concepts in a broad‐range of biomedical fields. Although the initial interests were more focused in systems for the delivery of therapeutic molecules, other applications have been raised in topics ranging from actuators to biomaterials for tissue engineering and regenerative medicine. The general aspects of the different types of stimuli that can be used to modulate the response are reviewed mainly for the case of hydrogels and surfaces, based on natural‐origin or biodegradable macromolecules. Thermosensitive or light responsive surfaces that can modulate cell adhesion or protein adsorption are addressed as well as less conventional smart surfaces, such as substrates onto which biomineralization may be triggered. Injectable liquids that turn to gels by the action of heating (sol‐gel thermo‐reversible hydrogels) or by changing pH or the ionic milieu (bioinspired self‐assembling systems) may find great applicability as temporary scaffolds in non invasive procedures to deliver drugs or cells to particular places in the body. Examples of systems that recognize independently or simultaneously more than one stimulus will also be presented. Besides the typical response to temperature and pH, recent developments on materials that react to biochemical stimuli, including specific enzymes, antibodies or cells, are also highlighted.
Neocentromere marker chromosome of distal 3q mimicking dup(3q) syndrome phenotype
Authors: Izumi Kosuke , Yamashita Yukio , Aramaki Michihiko , Kosaki Rika , Hosokai Noboru , Takahashi Takao , Kosaki Kenjiro
Published: June 2008

Supernumerary marker chromosomes (SMCs) lacking alpha‐satellite sequences and possessing a newly derived functional centromere are referred to as neocentromere marker chromosomes (NMCs). Although the delineation of the chromosome content of these NMCs would be helpful for genetic counseling, such fine mapping has been difficult because of the limited sizes of the involved segments. We report on a female patient with mosaic NMC involving 3q26.3‐3qter, the content of which was determined using an array CGH analysis. Our results support the validity of an array CGH‐based approach to investigating the origins of SMCs. Further FISH analyses revealed that the NMC is characterized by an asymmetric inv‐dup structure separated by a single‐copy region. The present case had many manifestations of dup(3q) syndrome, the critical interval of which is considered to be 3q26.3‐q27. Common features included mental and growth retardation, hirsutism, synophrys, a broad nasal root, anteverted nares, downturned corners of the mouth, and malformed ears. The observation gives further credence to the concept that the critical region responsible for the dup(3q) phenotype to 3q26.3‐q27. © 2008 Wiley‐Liss, Inc.
15q13q14 deletions: Phenotypic characterization and molecular delineation by comparative genomic hybridization
Authors: Brunetti‐Pierri Nicola , Sahoo Trilochan , Frioux Sarah , Chinault Craig , Zascavage Roxanne , Cheung Sau‐Wai , Peters Sarika , Shinawi Marwan
Published: June 2008

We report on a detailed phenotypic characterization of two patients with novel de novo deletions involving 15q13q14, a chromosomal region immediately distal to the Prader–Willi/Angelman syndrome critical interval. Both cases were detected by the clinical array‐based comparative genomic hybridization (array‐CGH) and were precisely delineated through the high‐density Agilent 244 K oligonucleotide array. The comparison of our patients with previously reported deletion cases involving the 15q13q14 region demonstrated a recurrent pattern of developmental anomalies including mild dysmorphic features, cleft palate/bifid uvula, congenital heart defects (PFO or ASD), developmental delay, and learning disabilities. The potential role of the genes within the deleted region in the pathogenesis of these various phenotypic abnormalities is discussed. © 2008 Wiley‐Liss, Inc.
Male–female mating tactics and paternity of wild Japanese Macaques (Macaca fuscata yakui)
Authors: Hayakawa Sachiko
Published: June 2008

For Japanese macaques, visits by nontroop males (NTMs) often diminish the immediate copulation success of high‐ranking males, although few studies have conducted a genetic analysis to show their contribution to the gene pool. I used noninvasively collected samples of semen, blood, urine and feces for the analysis of paternity in nine offspring born in two troops living on the island of Yakushima, Japan. I found that five of the nine offspring were sired by NTMs. It is argued that social change, small troop size and the timing of conception are all factors contributing to the NTM's reproductive success. Am. J. Primatol. 70:986–989, 2008. © 2008 Wiley‐Liss, Inc.
Hominoid seminal protein evolution and ancestral mating behavior
Authors: Carnahan Sarah J. , Jensen‐Seaman Michael I.
Published: June 2008

Hominoid mating systems show extensive variation among species. The degree of sexual dimorphism in body size and canine size varies among primates in accordance with their mating system, as does the testes size and the consistency of ejaculated semen, in response to differing levels of sperm competition. To investigate patterns of evolution at hominoid seminal proteins and to make inferences regarding the mating systems of extinct taxa, we sequenced the entire coding region of the prostate‐specific transglutaminase (TGM4) gene in human, chimpanzee, bonobo, western lowland gorilla, eastern lowland gorilla, orangutan, and siamang, including multiple humans, chimps, and gorillas. Partial DNA sequence of the coding regions was also obtained for one eastern lowland gorilla at the semenogelin genes (SEMG1 and SEMG2), which code for the predominant proteins in semen. Patterns of nucleotide variation and inferred protein sequence change were evaluated within and between species. Combining the present data with previous studies demonstrates a high rate of amino acid substitutions, and low intraspecific variation, at seminal proteins in Pan, presumably driven by strong sperm competition. Both gorilla species apparently possess nonfunctional TGM4, SEMG1, and SEMG2 genes, suggesting that gorillas have had low sperm competition, and therefore their current polygynous mating system, for a long time before their divergence. Similarly, orangutans show longstanding stasis at TGM4, which may be interpreted as evidence for an unchanging mating system for most of their evolution after their divergence from African apes. In contrast to the great apes, the data from humans could be interpreted as evidence of fluctuations between different mating systems or alternatively as a relaxed functional constraint in these proteins. It is our hope that this study is a first step toward developing a model to predict ancestral mating systems from extant molecular data to complement interpretations from the fossil record. Am. J. Primatol. 70:939–948, 2008. © 2008 Wiley‐Liss, Inc.