264 10 3117 https://www.repository.gctu.edu.gh/files/original/0603a469c165600eb512834df9b84afe.pdf ecd2738f984e55d1343b5e0a64dfa9da Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Wideband Double-Radiator Circular Disc Annular Monopole Antenna. Creator An entity primarily responsible for making the resource Samuel Afoakwa, Henry Abu Diawuo, Young-Bae Jung Description An account of the resource A wideband double radiator circular disc annular monopole antenna is proposed is this work. The radiators are etched on the surfaces of two Taconic TLY-5 substrates with a circular hole cut out of each of the radiators initially at the centers of the radiators with subsequent downward displacement of the holes. The antenna is designed with a two-step feeding transformer system for impedance matching between the input power source supplied by a 50-Ω SMA connector and the monopole radiators. The transformer system improves the bandwidth performance at higher frequencies. The proposed antenna achieves a wideband having the capability of working between 0.645 and 18.775 GHz, corresponding to a-10 dB bandwidth of 186.7% with gain ranging from 0.95 to 8.26 dBi. In comparison to other metal disc planar monopole antennas, the proposed antenna has a small total size width due to the size of the … Date A point or period of time associated with an event in the lifecycle of the resource 2018 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:2osOgNQ5qMEC Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/79e496934f1953bca94e5d853c7c4010.pdf 253aec10f3a009be81cef75ac5c03262 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Efficiency Enhancement in a Multi-coil Wireless Power Transfer System Creator An entity primarily responsible for making the resource Samuel Afoakwa, Kyei Anim, Young-Bae Jung Description An account of the resource Wireless power transfer technology via magnetic resonance coupling now has significant interest in industry and research with many applications. This paper proposes a linear multiple transmitter coil array (5 coils) for wireless power transfer for added gain and hence higher transfer efficiency in comparison to a single transmitter coil. The frequency splitting effect as a result of the coupling between the resonant transmitter coils due to their close proximity is shown to reduce the transfer efficiency to a receiver. The effect of the array spacing on splitting effect suppression is verified. It is shown that the splitting effect is sup-pressed as the distance between the coils is increased leading to a higher received signal and hence higher efficiency. Proposed horizontal displacement of the middle transmitter coils (2nd and 4th coils) in the coil array is shown to suppress frequency splitting. To further suppress the splitting effect due to the magnetic coupling between the transmitter coils, a multiple transmitter array is proposed with different coil turns. Thus it is shown that designing the multiple coil array with mixed number of coil turns (the 2nd and 4th coils are designed to have different number of turns as compared to the other three coils) causes uniform coupling among the coils reducing and eventually eliminating the splitting effect. Also to increase the efficiency at the receiver coil, displaced stacked coils are introduced on top of the coil array. The pro-posed stacked coil array is demonstrated to improve the transfer efficiency. Using the techniques, the proposed linear array structure achieves a transfer efficiency of 36.9% for a receiver coil at the boresight of the … Date A point or period of time associated with an event in the lifecycle of the resource 2021 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:d1gkVwhDpl0C Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/112d3516ef1cf8c80c673dba33879d1e.pdf ce7aa51904b69632d0801c944c9b00bf Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Wideband microstrip comb-line linear array antenna using stubbed-element technique for high sidelobe suppression Creator An entity primarily responsible for making the resource Samuel Afoakwa, Young-Bae Jung Description An account of the resource This paper presents a novel wideband microstrip comb-line linear array antenna using end feeding developed in the millimeter-wave. The proposed antenna is designed for 28 GHz and has 12 elements. The reflection-canceling slit structure technique is adopted to develop a broadside beam with low reflections at the input. The proposed array is designed using stub-studded radiating elements that create more resonances to broaden the impedance bandwidth. The structure is a novel comb-line linear array antenna with stub-studded radiating elements and was developed by applying stubs to eight of the radiating elements of the array to increase the input impedance bandwidth. This helps to attain a wideband linear array antenna on a single dielectric substrate, which conventionally has a narrow bandwidth. The input impedance bandwidth is from 23.5 to 33.11 GHz, which is equivalent to a bandwidth of 33.95 … Publisher An entity responsible for making the resource available IEEE Date A point or period of time associated with an event in the lifecycle of the resource 2017 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:u-x6o8ySG0sC Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/2791924b44c9876193bc2ff870506431.pdf 16aca90926f5186b1e5e6a6c30bb722d Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Frequency Splitting Elimination in a multi-coil power transfer system Creator An entity primarily responsible for making the resource Samuel Afoakwa, Young-Bae Jung Description An account of the resource A multiple transmitter coil wireless power transfer system that eliminates the frequency splitting effect as a result of overcoupling between very close transmitter coils is proposed. The use of coils of different sizes in the transmitter array is proposed in order to eliminate the splitting of the magnetic field produced by the transmitters. This is done by designing three different multi-coil transmitter arrays, each with five transmitter coils with a single receiver coil placed 40 cm from the transmitters. The first array is designed with coils of the same size. The second and third arrays are designed with coils of smaller sizes placed between larger size coils. The performance of the three arrays is compared by considering the scattering parameters at the receiver coil. It is shown that using smaller coil sizes between larger coils causes uniform coupling in the multiple transmitter array, resulting in suppression and subsequent … Publisher An entity responsible for making the resource available IEEE Date A point or period of time associated with an event in the lifecycle of the resource 2020 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:9yKSN-GCB0IC Language A language of the resource English Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Omnidirectional dipole antenna with wideband and low gain variation Creator An entity primarily responsible for making the resource Samuel Afoakwa, Young‐Bae Jung Description An account of the resource This study presents an omnidirectional dipole antenna with wideband and low gain variation in the horizontal plane. The antenna is made up of two driven dipoles and two parasitic dipoles placed symmetrically on both sides of a central ground plane. The driven dipole is made up of two planar arms printed on both sides of the substrate. Two small slits on both sides of the driven dipole, a large centrally placed slit in the driven dipole, extensions on both sides of the driven dipole with different dimensions, and parasitic dipoles are introduced to greatly enhance the bandwidth and also attain a low gain variation. The fabricated antenna achieves a wide impedance bandwidth of 105.5% (1.36–4.4 GHz) for S11 ≤ −10 dB, and an average gain of 4.14 dBi with a low gain variation of 2 dB. The antenna may find applications in 2G/3G/LTE frequency bands. Publisher An entity responsible for making the resource available The Institution of Engineering and Technology Date A point or period of time associated with an event in the lifecycle of the resource 2018 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=QRyINJYAAAAJ&citation_for_view=QRyINJYAAAAJ:u5HHmVD_uO8C Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/1c2bfdbaaa05c58f60ebbb071c5a233e.pdf 85fdd4aa759e9a5b54d49c1575f60897 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty of Engineering Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Innovative IoT-Based Wristlet for Early COVID-19 Detection and Monitoring Among Students. Creator An entity primarily responsible for making the resource Samuel Akwasi Frimpong, Ayodeji Olalekan Salau, Andrew Quansah, Isaac Hanson, Ruhiya Abubakar, Vincent Yeboah Description An account of the resource Accepted: 4 November 2022 The current global issue of the COVID-19 pandemic has prompted the push and utilization of all available means to halt its spread. COVID-19 is a highly infectious disease, and continuously monitoring early symptoms could help avert catastrophic devastation. This paper proposes an innovative use of the Internet of Things (IoT) enabled system to efficiently and effectively detect early COVID-19 signs at a relatively low cost. This study adopted an experimental approach in designing and constructing a low-cost hardware system using a Wi-Fi enabled microcontroller, a temperature sensor, and a heart rate sensor for students. The proposed system detected and distinguished normal and abnormal temperature, regular and irregular heartbeat and constantly displayed the student's status in a mobile application. Consistent tests proved that the developed IoT-enabled system was reliable, responsive, and cost-effective. The mass production of this device will aid in the early detection of the disease, thereby mitigating the spread among students, particularly in underdeveloped countries. The paper's merit stems from the microcontroller's intelligence programming and the sensor's operation via the mobile application, which enables low-cost early identification of abnormal temperature and heartbeat irregularities. Date A point or period of time associated with an event in the lifecycle of the resource 2022 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=AhSMvB8AAAAJ&citation_for_view=AhSMvB8AAAAJ:ZeXyd9-uunAC Language A language of the resource English Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Information Science Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Records Management Practices in Ghanaian Tertiary Institutions Creator An entity primarily responsible for making the resource Samuel Ameyaw, Afua Frempong-Kore Description An account of the resource This study was conducted to ascertain records management practices at the Ghana Communications Technology University (formerly Ghana Technology University College) a mid-sized Ghanaian public university located in Accra. All the staff at the Admissions and Records departments participated in the study. This comprised two (2) heads of department and seven (7) senior staff from both departments. The face-to-face interviews were employed as a data collection instrument for this study. The findings indicated that the University has neither a policy to regulate the management of students' records nor a professional archivist to manage records. However, the head of the Records office was given a three-day training on the assumption of office. It was revealed that the head of admissions, as well as all the staff of the two departments, had never been given any training. There were some challenges impeding … Date A point or period of time associated with an event in the lifecycle of the resource 2021 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=cAvky24AAAAJ&citation_for_view=cAvky24AAAAJ:UebtZRa9Y70C Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/956aa3a49eb0be743b29fd01ec686c53.pdf 7e8ca3589979adb9583bf4ed3f79c7ae Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Information Science Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Who are the Culprits? Evaluation of Theft and Mutilation of Academic Library Materials: Experience from the Walton Whaley Library Creator An entity primarily responsible for making the resource Samuel Ameyaw, Charles Nana Eleduh Amoah, Afua Frempong-Kore Description An account of the resource This study assesses the theft and mutilation of library resources at Walton Whaley Library (WWL) at Valley View University, in Ghana. The study adopted a mixed-method approach; thus, copies of questionnaire and interviews were used to gather data for the study. Publisher An entity responsible for making the resource available International Journal of Librarianship Date A point or period of time associated with an event in the lifecycle of the resource 2024 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=cAvky24AAAAJ&citation_for_view=cAvky24AAAAJ:0EnyYjriUFMC Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/098ccd22895edb974816643dc2336e16.pdf 840da9494fba8955eae1c44969285e4d Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Information Science Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource The usage of Electronic Databases in Academic Libraries in Ghana. The Experience of Ghana Communication Technology University Library (GCTUL) Creator An entity primarily responsible for making the resource Samuel Ameyaw, Frempong-Kore Afua Description An account of the resource This study examines the use of electronic databases (e-databases) by faculty members at the Ghana Communication Technology University Library (GCTUL). The study used a descriptive research method. Copies of the questionnaire were used for the data collection. Due to the manageable population, no sampling method was used in this study. The Statistical Package for the Social Sciences (IBM-SPSS 21.0) was used for data analysis. The results showed that most faculty members were aware of the availability of databases in the library. Additionally, the findings established that Emerald, as well as Taylor and Francis, were ranked highly in terms of availability and accessibility. The study identified problems such as difficulty in downloading information as well as poor internet connectivity. Based on the results, the study recommended that library management should address all the challenges that users encounter as soon as possible. This result should be a timely and relevant commodity for policymakers and stakeholders in private and public academic libraries. Publisher An entity responsible for making the resource available International Journal of Knowledge Content Development & Technology Date A point or period of time associated with an event in the lifecycle of the resource 2024 Source A related resource from which the described resource is derived https://scholar.google.com/citations?view_op=view_citation&hl=en&user=cAvky24AAAAJ&citation_for_view=cAvky24AAAAJ:LkGwnXOMwfcC Language A language of the resource English https://www.repository.gctu.edu.gh/files/original/8e6f65d48f8373967006a6aaffa69c39.pdf e45bf5d02ed37edef84dc02a35d02780 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource MSc Management Information Systems Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Students’ Perceptions of Blended Learning in Health Training Institutions in Ghana: A Case Study of Ho Nursing Training College Creator An entity primarily responsible for making the resource Samuel Asare Danquah Description An account of the resource Implementing blended/online learning comes with its benefits and challenges. The study looked into students’ perceptions of blended learning in a Health Training School in Ghana. Qualitative and quantitative analytical techniques were used to examine the perceptions of trainee at the Ho Nursing Training College. Two theoretical models were used in this research. These are the technology acceptance model which predicts the perceived usefulness of the system and the perceived ease of use and the Delone and McLean’s IS success model which seeks to measure dependent variables like the system quality, information quality, use, user satisfaction, individual impact and organizational impact. The findings suggest that, students’ perception of blended/ online learning is influenced by the use of the online platform for studying whiles using the traditional face-to-face learning as well. Majority of the students are of the perception that, blended/online learning is very effective and that it has helped in improving their academic performance. But then, lack of stable internet and personal computers are some of the reason why the students are unwilling to patronize online learning. It also delved into the benefits and challenges of implementing blended/online learning. Also, the factors to consider when deploying the system were looked into. The study adds to literature by contributing to knowledge on the implementation of blended/online learning. The research model offers an opportunity to examine how suitable existing conditions are for the implementation of blended/online learning. Subject The topic of the resource MSc. Management Information Systems Publisher An entity responsible for making the resource available Ghana Technology University College Date A point or period of time associated with an event in the lifecycle of the resource September, 2016 Contributor An entity responsible for making contributions to the resource Dr. Stephen Asunka