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SUURJ: Seattle University Undergraduate Research Journal

No abstract provided.

The Connected Vertex Cover In Graphs, Kamran Mirasheh, Elham Mirashe, Ebrahim Vatandoost

Theory & Applications of Graphs

This paper presents tight bounds and characterizations for the vertex cover number and the connected vertex cover number of graphs. In particular, we identify all graphs for which βc(G) = |V (G)| − 1, proving that these are exactly the cycles and complete graphs. The analysis employs tools such as the degree matrix and the Rayleigh quotient to derive new and sharp upper bounds.

The $K$-Total Bondage Number Of A Graph, Jean-Pierre Appel, Gabrielle Fischberg, Kyle Kelley, Nathan B. Shank, Eliel Sosis

Theory & Applications of Graphs

Let \(G=(V,E)\) be a connected, finite undirected graph. A set \(S \subseteq V\) is said to be a total dominating set of \(G\) if every vertex in \(V\) is adjacent to some vertex in \(S\). The total domination number, \(\gamma_{t}(G)\), is the minimum cardinality of a total dominating set in \(G\). We define the \(k\)-total bondage of $G$ to be the minimum number of edges to remove from \(G\) so that the resulting graph has a total domination number at least \(k\) more than \(\gamma_{t}(G)\). In this work we establish general properties of \(k\)-total bondage and find exact values for …

Hyper Face-Magic Graphs, Ross Belgram, Donald Mcginn

Theory & Applications of Graphs

For a planar graph G of order n, let F(G) be the set of all faces of G embedded into R 2 , including the exterior face. A bijective vertex labeling f : V (G) → {1, 2, ..., n} induces a face labeling f ∗ : F(G) → N defined by setting f ∗ (F) equal to the sum of all labels of the boundary vertices of F. The graph G is said to be hyper face-magic if there exists a vertex labeling whose induced face labeling is constant. In this paper, we state properties of hyper face-magic graphs …

Enhancing Digital Literacy Programmes For Advanced Search Skills Of Adult Public Library Patrons, Santel Smit Ms., Nikiwe G. Momoti Dr

Urban Library Journal

Digital literacy enables individuals to confidently engage with electronic devices and digital resources. While many adults use these tools to search for information, some still lack the essential skills to do so effectively. This pragmatic paper investigates the basic digital literacy skills of adult patrons at Adriaanse Public Library in Cape Town. Framed by SCONUL Seven Pillars of Information Literacy through a Digital Literacy “lens”, we employed a sequential mixed-methods approach, combining quantitative pre- and post-tests with qualitative interviews among 30 purposively selected participants. Quantitative data was analyzed statistically while thematic analysis was used for qualitative data. The findings revealed …

الإجتهاد اللبناني, Poej

Proche-Orient, Études juridiques

No abstract provided.

Les Conventions Réglementées Carences Et Solutions : Le Droit Libanais À L'Heure Française, Saba K. Zreik

Proche-Orient, Études juridiques

No abstract provided.

جدول مقارنة مواد مشروع القانون الوارد بالمرسوم رقم ٢٤٧٩ تاريخ ٢٠٠٩/٧/١ الرامي إلى تعديل قانون الإرث لغير المحمديين, Poej

Proche-Orient, Études juridiques

No abstract provided.

الإجتهاد اللبناني, Poej

Proche-Orient, Études juridiques

No abstract provided.

أهمية التجارة المتقابلة (الأوفست) في تحقيق التنمية الاقتصادية, بتول صراوة عبادي

Proche-Orient, Études juridiques

No abstract provided.

فلسفة حقوق الامتياز, محمد عمار تركمانية غزال

Proche-Orient, Études juridiques

No abstract provided.

La Technique Des Droits Potestatifs Dans Les Contrats De Promesse De Vente D'Immeuble, Géraldine Lancelin

Proche-Orient, Études juridiques

No abstract provided.

Projet De Réforme Du Code Des Obligations Et Des Contrats, Poej

Proche-Orient, Études juridiques

No abstract provided.

Current Status Of Anthelmintic Resistance In Meat Goats: A Comparative Efficacy Study Of Albendazole And Fenbendazole In Maha Sarakham, Thailand, Minta Pipatsakulpak, Usanisa Boonum, Kotchakorn Roongruang, Benjawan Sae-Chue, Sukanya Leethongdee, Songsak Chumpawadee, Nattaya Watwiengkam, Pongphol Pongthaisong

The Thai Journal of Veterinary Medicine

Anthelmintic resistance in gastrointestinal nematodes threatens sustainable goat production globally. While resistance is well-documented in many regions, data from Thailand remain limited. This study determined the prevalence of gastrointestinal nematodes and assessed the efficacy of albendazole and fenbendazole in meat goats in Maha Sarakham province, northeastern Thailand. A two-stage cross-sectional study was conducted on 10 meat goat farms between August 2021 and March 2022. In Stage 1, fecal samples from 150 goats were examined using simple flotation and sedimentation techniques to identify parasite morphology. In Stage 2, the McMaster technique was employed to quantify fecal egg counts (FEC). Twenty-six goats …

The Reluctance Of Physical Education Teachers To Teach In Special Education Schools From The Perspective Of Physical Education Students: Causes And Solutions, Noor T. Abu Sneneh, Rafi H. Asfour Dr., Tariq G. Raja Dr.

International Journal for Research in Education

This study aimed to examine why physical education teachers are reluctant to teach in special education schools from the perspective of physical education students at Birzet University. It also sought to explore possible solutions to this issue. A mixed-methods approach (quantitative and qualitative) was used, with a random sample of 110 physical education students (both male and female) and a purposive sample of five faculty members from the Department of Physical Education. Data were collected through questionnaires and interviews and analyzed using appropriate statistical and qualitative methods. The results showed that the level of reluctance among physical education teachers to …

Parenting Styles And Their Relationship To Cyberbullying Exposure Among High School Students: The Mediating Role Of Self-Confidence, Hesham F. Gadelrab Prof., Afnan H. Al-Muqate, Fatemah A. Al-Kandari

International Journal for Research in Education

This study examined the relationships among parenting styles, self-confidence, and cyberbullying exposure among high school students in Kuwait. It also explored differences in these variables by gender, grade level, and academic specialization, as well as the mediating role of self-confidence in the relationship between parenting styles and cyberbullying exposure. The study employed a descriptive correlational design and included 302 male and female students enrolled in the 11th and 12th grades across both science and literature tracks. Data were collected using the Self-Confidence Scale (Sanabani & Al-Tariq, 2020), the Parenting Styles Scale (Zugheer, 2007), and the Cyberbullying Scale (Hussein, 2018). The …

The Effectiveness Of The Minecraft Application In Developing Creative Skills In Preschool Children, Leena A. Alfarani Prof., Shahad A. Alharbi

International Journal for Research in Education

This research aims to identify the impact of Minecraft on developing the creative skills of pre-school children. We know games assist students to acquire skills and insight in different ways, that is why the researcher suggested using Minecraft in the activity period of the house’s unit. The current study relied on the quasi-experimental approach, to see how Minecraft has influenced the creative skills of children, by using the note card tool and evaluating the finished products of the houses by using the product evaluation card; this research sample included 23 pre-school children from a kindergarten in Jeddah city.

This study …

The Level Of Student Teachers’ Practice In Listening Comprehension Assessment Skills In The College Of Languages And Translation, Nouf F. Alzuhair Prof.

International Journal for Research in Education

This study aimed to identify the level of practice of student teachers in listening comprehension assessment skills in the College of Languages and Translation, and to examine whether there were differences in their practice levels attributable to gender. The study employed a descriptive survey method. The population consisted of 58 female students and 21 male students at the eighth level in the College of Languages and Translation, and the instrument was administered to all members of the population. The findings revealed that the level of practice of student teachers in listening comprehension assessment skills was low. In addition, there were …

The Effectiveness Of Teaching With Multiple Representations In Acquiring Scientific Concepts And Developing Visual Thinking Skills In Science, Abdullah K. Ambusaidi Prof., Raya A. Al-Yazeedi

International Journal for Research in Education

This research aimed to identify the effectiveness of teaching science using multiple representations in acquiring scientific concepts and developing visual thinking skills among fourth-grade students. The research adopted an experimental approach with a quasi-experimental design, based on a two-group design (experimental and control). The research sample consisted of 121 students, distributed into 61 students in the experimental group and 60 students in the control group. To achieve the research objectives, two instruments were used: a test for acquiring scientific concepts and a test for developing visual thinking skills. The validity and reliability of both instruments were verified using appropriate statistical …

Teaching Practices Of Faculty Members In The First Year Deanship Based On Brain-Based Learning Theories, Haya M. Al-Shehri Dr.

International Journal for Research in Education

This study aimed to investigate faculty members’ teaching practices in the Deanship of the Common First Year in light of brain-based learning theories. A descriptive analytical approach was employed, and the study population consisted of all faculty members in the Deanship (N = 647). A questionnaire was used as the primary data collection instrument.

The findings revealed that teaching practices were rated at a high level by participants, with an overall mean score of 4.14. The preparation stage was ranked highest, followed by the elaboration stage, the acquisition stage, functional integration, memory formation, and finally quiet alertness.

The results also …

Developing A Proposed Educational Program Based On Geospatial Data Standards And Measuring Its Effectiveness In Developing Related Concepts Among Undergraduate Students At The University Of Al Buraimi In The Sultanate Of Oman, Muna R. Alna'aimi Dr., Fahad A. Al-Omairi Prof.

International Journal for Research in Education

The study aimed to design a proposed educational program based on geospatial data standards and to measure its effectiveness in developing related concepts among undergraduate students at Al Buraimi University in the Sultanate of Oman. The study sample was selected purposively and consisted of 30 students, with 5 students chosen for a case study. A mixed-methods approach was employed, combining two research methods: a quasi-experimental method with a one-group design to measure the program’s effectiveness, and a case study method to enrich the findings with qualitative data supporting the interpretation of quantitative results. Quantitative data were collected by an achievement …

Content Analysis Of The Enrichment Program For Gifted Classes “Innovation Space” In Alignment With The Sustainable Development Goals In Saudi Arabia, Enas O. Mahrous, Adnan M. Alqadhi Dr.

International Journal for Research in Education

This study aimed to analyze the extent to which the Sustainable Development Goals (SDGs) are incorporated into the content of the Enrichment Innovation Space Program (EISP) for gifted students in the Eastern Region of Saudi Arabia. The study examined two training packages, “Chain Reaction Machine” and “Toy Factory,” using a descriptive analytical approach and a content analysis instrument comprising 61 sub-indicators across four dimensions: social, economic, environmental, and technological.

The findings revealed that the overall mean score of inclusion was 2.37, indicating a direct level of inclusion. The mean scores for the social, economic, environmental, and technological dimensions were 2.50, …

Resource Utilisation And Quality Of Education In Secondary Schools In Lagos State, Nigeria, Jacob A. Adeyanju

International Journal for Research in Education

The need for the education sector to deliver on its goals has always been a major expectation of all stakeholders in the system. For this expectation to be met, the major resources in the school system must be combined in a reasonable proportion. On this premise, this study investigated the relationship between resource utilisation and quality of education in Lagos State. The study was conducted using descriptive survey research design with a population of 664 public secondary schools in Lagos State, Nigeria. These schools had a total population of 23,793 teachers. A self-developed instrument titled “Education Resource Utilisation and Quality …

The Effect Of Practice Test Timing On Students’ Test Anxiety And Exam Performance, Alanood M. Al-Thani, Mutasem M. Akour

International Journal for Research in Education

This quasi-experimental study employed a switched replication design to investigate the effect of practice test timing on test anxiety and exam performance among 154 female undergraduate students. Participant groups received online practice tests either early in the semester (before the midterm) or later (before the final exam). Results indicated a significant effect of practice test timing on test anxiety. While both groups exhibited a significant decrease in test anxiety over time, this reduction was more pronounced for the group that took the practice test early. Furthermore, a significant negative correlation was found between final exam performance and test anxiety. These …

Editors' Note, David Palfreyman Prof., Mohammad Al Rashaida Dr.

International Journal for Research in Education

No abstract provided.

Hand‑Operable Mounting Assemblies For Packaged Sensors, Phil Foster, Seong Eyl Lee, Daniel Yee

Defensive Publications Series

The paper describes tool-free mechanical mounting approaches for releasably attaching a packaged sensor housing to a fixed pipe installation, particularly to a refrigeration-system pipe section containing a sight glass. Disclosed embodiments include coiled springs retained by moulded housing features, bracketed assemblies employing hanger or U-bolts with hand-tightened wing nuts, and integrated moulded clamps or cam-lock elements. These mounting features are configured to provide firm and stable positioning of the packaged sensor while enabling repeatable manual installation and removal without hand tools. The disclosed embodiments thereby improve serviceability and field usability for heating, ventilation, and air conditioning (HVAC) technicians working in …

Rc Filter For Concurrent Mitigation Of Thermal Noise And Desense In Digital Microphones, Shengyin Ding, Mingfeng Xue

Defensive Publications Series

In some electronic devices, using a shunt capacitor to mitigate radio-frequency (RF) interference on a digital microphone (DMIC) data line can increase the capacitive load on the microphone's output driver. This increased load can elevate the thermal acoustic noise floor, creating a design trade-off between RF immunity and audio quality. Described herein is a hardware solution that can implement a resistor-capacitor low-pass filter on the DMIC's digital data line, where a series resistor is placed between the DMIC driver and the shunt capacitor. The series resistor may limit peak current drawn from the driver to help reduce thermal noise and …

Voice Embedding-Driven Media Playback Control For Speaker-Specific Navigation, Kshitij Suresh Gaikar, Manisha Jassal

Defensive Publications Series

A technique is proposed for audio-synchronized personal media playback in a streaming interface. An audio signal associated with a media item is obtained. Voice activity data reflecting one or more voice characteristics associated with at least one speaker of the media item is extracted from the audio signal. A voice embedding representing the one or more voice characteristics associated with the at least one speaker is generated. The voice embedding is associated with at least one embedding cluster for the media item. One or more speaker-based playback operations are performed with respect to the media item based on the at …

Intent Driven Network Aware Artificial Intelligence (Ai) Routing System With Distributed Ai Agents Using Multi-Layer Network Infrastructure, Jason Robert Ruben

Defensive Publications Series

A network-aware artificial intelligence (AI) control fabric is proposed herein for a system that bridges AI engineering and network engineering by using existing enterprise network infrastructure as the foundation of an intelligent, governed AI delivery fabric. The system dynamically routes AI agent workloads across distributed compute clusters based on intent classification, real-time network telemetry, policy constraints, wide area network (WAN) conditions, and compute availability. By treating the network as an active, programmable participant in each AI routing decision, the system provides a unified control plane for selecting appropriate AI agents, applying network policies, monitoring path health, and improving decisions through …

Decoupling Personalized Payment Data For Rendering In Custom User Interfaces, Dinoop Dayanand, Nicholas Cowles, Kushagra Patel, Hemen Chhatbar, Yong Ni, Xiaoqin Huang, Nelson Chen, Brandon Herring

Defensive Publications Series

Online checkout systems may restrict the use of personalized payment data, such as card art, to standard, pre-packaged user interface (UI) components. This can lead to merchants choosing between using a component that conflicts with their site design and implementing a custom, (less personalized) checkout flow. A disclosed technology can utilize a decoupled architecture with a client-side application programming interface to make structured, personalized payment metadata, such as card details, contextual verbs, and value propositions, available separately from pre-defined UI elements. This separation of the data layer from the presentation layer can enable merchants to consume this data and render …