bluuebunny/crossref_metadata_2025_split huggingface dataset:
Activity Patterns of Individual Neurons and Ensembles Correlated with Retrieval of a Contextual Memory in the Dorsal CA1 of Mouse Hippocampus
Authors: Lee Han-Sol , Han Jin-Hee 
Published: November 2022

The hippocampus is crucial for retrieval of contextual memories. The activation of a subpopulation of neurons in the dorsal CA1 (dCA1) of the hippocampus is required for memory retrieval. Given that hippocampal neurons exhibit distinct patterns of response during memory retrieval, the activity patterns of individual neurons or ensembles may be critically involved in memory retrieval. However, this relation has been unclear. To investigate this question, we used anin vivomicroendoscope calcium imaging technique to optically record neuronal activity in the dCA1 of male and female mice. We observed that a portion of dCA1 neurons increased their responses to the learned context after contextual fear conditioning (FC), resulting in overall increase in response of neuronal population compared with simple context exposure. Such increased response was specific to the conditioned context as it disappeared in neutral context. The magnitude of increase in neuronal responses by FC was proportional to memory strength during retrieval. The increases in activity preferentially occurred during the putative sharp wave ripple events and were not simply because of animal's movement and immobility. At the ensemble level, synchronous cell activity patterns were associated with memory retrieval. Accordingly, when such patterns were more similar between conditioned and neutral context, animals displayed proportionally more similar level of freezing. Together, these results indicate that increase in responses of individual neurons and synchronous cell activity patterns in the dCA1 neuronal network are critically involved in representing a contextual memory recall.SIGNIFICANCE STATEMENTNeurons in the dorsal CA1 of the hippocampus are crucial for memory retrieval. By usingin vivocalcium imaging methods for recording neuronal activity, we demonstrate that dCA1 neurons increased their responses to the learned context specifically by FC and such changes correlated with memory strength during retrieval. Moreover, distinct synchronous cell activity patterns were formed by FC and involved in representing contextual memory retrieval. These findings reveal dynamic activity features of dCA1 neurons that are involved in contextual memory retrieval.
Eco-humanist Tourism Perspective Towards Sustainability: The Case of Dusun Semilir, Indonesia
Authors: Sari Suzanna Ratih , Hilmy Muhammad Fariz , Murti Nindita Kresna 
Published: November 2022

A tourist destination designed through the concept of eco-park, Dusun Semilir is one of the environmentally friendly tourist destinations in Semarang. However, the design implementation does not consider the humanist aspects, especially for tourists with limitations (parents and children), who are unable to access. This study aims to provide perspective on a tourist destination that uses the concept of ecotourism as well as combines with humanist architecture, to ensure that environmental relationship with humans remains in synergy. A qualitative method was used to explore phenomena and problems that occur in study objects to produce ecological and universal design concepts. The humanist concept needs to be borrowed to complement the ecotourism concept for the architects and related stakeholders to plan a tourist destination from two perspectives of the concept. We argue that the eco-humanist tourism perspective provides an understanding that a tourist destination is successful when the fulfillment of human needs is met without harming the environment, social, culture, economy of the tourist destination.
Economic Benefits of Marine Protected Areas, Case of Anambas Islands, Indonesia
Authors: Dwihastuty Leny , Supriyadi Supriyadi , Muawanah Umi , Jayawiguna Muhammad H. 
Published: November 2022

This study aims to evaluate the economic benefits derived from conservation areas using the case of National Marine Protected Areas (MPA) in Anambas Islands. The study evaluated the top four reef-associated fish with high economic values, namely grouper, red snapper, threadfin bream, and trevally fish. The employed bioeconomic hybrid model to estimate the Maximum Economic Yield (MEY) for those fish under the sustainable conservation policies. We found positive economic benefits from conservation in Anambas Islands. The MPA has shown both biological and economic benefits, namely the spill over impact and total economic value of harvest at amount of IDR 301,481,685,170/year. We found that the 50% MSY policy on fisheries TAC in MPA site will still sustain the fisheries resource but fishers are less profitable. Some strategies to augment the outcome of Anambas Islands MPA include affirmation policies both from national and local government to increase fishing capacity and skills such as operating larger vessels, eg 10 GT and provide programs and assistance on providing alternative livelihoods for fishermen.
Rupture Directivity of the 2021 ML 2.2 Gwangyang, Korea, Microearthquake: Toward Resolving High-Resolution Rupture Process of a Small Earthquake
Authors: Seo Min-Seong , Kim Won-Young , Kim YoungHee 
Published: November 2022

Abstract
Moderate-to-large earthquakes (M&gt;6) frequently show clear rupture directivity. Recent studies revealed that a substantial percentage of small-sized earthquakes (M&lt;∼5) display rupture directivity as well, owing to enhanced seismic monitoring. Is rupture directivity a common feature for earthquakes of all sizes? In this study, we investigated the rupture directivity of the 27 August 2021 ML 2.2 Gwangyang microearthquake that occurred at the southern tip of the Korean Peninsula by utilizing data from a recently expanded dense seismic network. The mainshock had two foreshocks and three aftershocks, which enabled us to define the fault plane from precise relative event locations and a well-constrained focal mechanism. Analysis of apparent source time functions obtained with the empirical Green’s function technique reveals that the mainshock ruptured unilaterally toward the east. A detailed analysis of the source pulse leaving the focal sphere in 3D indicates that rupture directivity is consistent with the fault geometry and slip direction. Our study demonstrates that we can resolve rupture directivity of unilaterally rupturing microearthquakes (M&lt;∼3) given adequate azimuthal coverage, and that this will lead to an improved understanding of the seismogenic processes in regions of low seismicity worldwide.
Edukasi ‘Pengelolaan Keuangan’ Usaha Ranginang Desa Cikoneng Kecamatan Ciparay
Authors: Syaodih Erliany , Zahara Rita , Andriani Rian 
Published: November 2022

Edukasi keuangan akan berdampak terhadap keberlanjutan usaha, sehingga pengelola dapat terus mempertahankan bahkan meningkatkan usahanya. Kondisi pengelola kuliner ranginang saat ini masih memiliki keterbatasan dalam mengelola usahanya. Keterbatasan tersebut antara lain kurangnya edukasi terkait pengelolaan keuangan, dikarenakan mayoritas pengelola merupakan ibu-ibu yang masih menggunakan cara konvensional. Pengabdian ini bertujuan untuk mensosialisasikan edukasi keuangan diantaranya financial knowledge, financial behaviour, financial skill, financial attitude, dan kinerja keuangan, sehingga para pengelola usaha kuliner dapat meningkatkan kesejahteraan perekonomian. Metode yang digunakan dalam kegiatan ini adalah pendampingan langsung dan online (hybrid). Pengabdian kepada masyarakat dilakukan selama 3 bulan (Agustus-Oktober 2021) dengan sasaran ibu-ibu yang memiliki usaha ranginang di Desa Cikoneng Kecamatan Ciparay. Hasil dari pengabdian ini adanya perubahan pengetahuan dan sikap tentang pentingnya pencatatan keuangan. Implikasi pelaksanaan kegiatan pengabdian kepada masyarakat ini adalah adanya perubahan perilaku berfikir atau minat untuk melakukan pencatatan tentang keuangan usaha ranginang. Financial education will impact business sustainability so that managers can continue to maintain and even increase their business. The current condition of Ranginang culinary managers still has limitations in managing their business. These limitations include the lack of education related to financial management because most managers are mothers who still use conventional methods. This service aims to disseminate financial education, including financial knowledge, financial behaviour, financial skills, financial attitude, and financial performance, to improve economic welfare for culinary business managers. The method used in this activity is direct and online (hybrid) mentoring. Community service is carried out for three months (August-October 2021) with the target of mothers who have ranging businesses in Cikoneng Village, Ciparay District. This service results in a change in knowledge and attitudes about the importance of financial records. The conclusion is to continue collaborating with partners to accommodate the increased professionalization of ranging entrepreneurs.
Pelatihan Strategi Pemasaran Produk Unggulan Olahan Hasil Ikan bagi Masyarakat Desa Wisata Ujung Pandaran
Authors: Purtina Arna , Sonedi Sonedi , Syarif Ahmad 
Published: November 2022

Kegiatan pengabdian ini bertujuan memberikan pemahaman kepada masyarakat agar dapat memahami bagaimana cara pemasaran produk olahan mereka dengan strategi pemasaran sehingga dengan strategi tersebut memberikan pemahaman untuk dapat menawarkan produk, serta dapat memberikan pemahaman dan skill penggunaan teknologi untuk memasarkan produk secara online. Metode yang dilakukan dalam pengabdian masyarakat ini adalah mulai dari mempersiapkan dilanjutkan pada berlangsungnya kegiatan dan terakhir dilakukan pengevaluasian. dalam bentuk pemaparan materi pelatihan, diskusi mendalam tentangstrategi pemasaran, dan praktik membuat media pemasaran yang mudah di kenali oleh orang lain. Kegiatan pengabdian ini memberikan manfaat secara langsung kepada masyarakat, karena mereka yang awalnya strategi pemasaran yang dilakukan masih tradisional dan cakupan pemasaran produk yang masih terbatas. Dari paparan materi dan diskusi materi strategi pemasaran. Antusiasme peserta sosialisasi ini sangat besar hingga banyak gagasan baru yang dapat diaplikasikan pada pemberian merk produk, kemasan yang lebih menarik dan lain-lain. Pengabdian kepada masyarakat yang laksanakan begitu bermanfaat bagi masyarakat dan dapat menambah pengetahuan dan pemahaman serta skill berkaitan dengan strategi pemasaran. This service activity aims to understand the public understand how to market their processed products with a marketing strategy. This strategy provides an understanding of being able to offer products and provide understanding and skills in using technology to market products online. The method used in this community service starts with preparing, continuing with the activities, and finally evaluating. In the form of presentation of training materials, in-depth discussions on marketing strategies, and the practice of creating marketing media that are easily recognizable by others. This service activity directly benefits the community because those who initially carried out marketing strategies were still traditional, and the scope of product marketing was still limited. From the material exposure and discussion of marketing strategy material. The participants' enthusiasm for this socialization was so great that they could provide many new ideas in product branding, more attractive packaging, etc. Community service that is carried out is very beneficial for the community and can increase knowledge and understanding as well as skills related to marketing strategies.
Muballigh Hijrah: Pendampingan Dakwah dan Pembelajaran Melalui Platform Anchor.FM
Authors: Purnomo Halim , Caroko Novi , Hermawan Ahmad , Ramadhan Cahyo Setiadi , Widodo Aris Slamet , Samidjo Gatot Supangkat , Nurjanah Adhianty , Prawoto Nano 
Published: November 2022

Muballigh Hijrah merupakan salah satu bentuk pengembangan program pengabdian kepada masyarakar yang dilaksanakan oleh Universitas Muhammadiyah Yogyakarta. Tujuan pelaksanaan program Mubaligh Hijrah ini yaitu pemberdayaan masjid, amal usaha PRM (Pimpinan Ranting Muhammadiyah) dan PCM (Pimpinan Cabang Muhammadiyah) berbasis dakwah. Pengabdian kepada masyarakat melalui program Mubaligh Hijrah ini dilaksanakan di Masjid Al-Hilal Kulon Progo, TPA Darussalam Desa Grinting, dan Masjid Al-Islam Desa Grinting Kec. Bulakamba Kab. Brebes. Program pengabdian ini dilaksankaan pada bulan februari 2021. Metode Pelaksanaannya adalah praktek, taking video, perlombaan, motivasi dan semarak ramadhan. Hasil dari kegiatan pengabdian kepada masyarakat ini adalah (1) memaksimalkan pemanfaatan radio komunitas maupun aplikasi audio streaming sebagai sarana pembelajaran. (2) Meningkatkan semangat belajar siswa melalui perlombaan. (3) Memusatkan kegiatan masyarakat di masjid khususnya pada Bulan Ramadhan. Simpulannya adalah program pengabdian ini dapat dirasakan manfaatnya oleh masyarakat dan siswa pada pelaksanaan pembelajaran melalui platform Anchor.FM. Muballigh Hijrah is a form of community service program development carried out by the University of Muhammadiyah Yogyakarta. The purpose of implementing the Mubaligh Hijrah program is to empower mosques, PRM (Pimpinan Branch Muhammadiyah) and PCM (Pimpinan Branch Muhammadiyah) businesses based on da'wah. Community service through the Hijrah missionary program was carried out at the Al-Hilal Mosque in Kulon Progo, Darussalam TPA Grinting Village, and Al-Islam Mosque Grinting Village, Kec. Bulakamba Kab. Brebes. This service program will be held in February 2021. The implementation method is practice, video taking, competitions, motivation and the splendour of Ramadan. The results of this community service activity are (1) maximizing the use of community radio and audio streaming applications as a learning tool. (2) Increasing students' enthusiasm for learning through competitions. (3) Concentrating community activities in the mosque, especially during Ramadan. The conclusion is that this community service program can benefit the community and students in implementing learning through the Anchor.FM platform.
Pelatihan Pembuatan VideoScribe Bermuatan Lingkungan Lahan Basah Bagi Guru MGMP Kimia Kabupaten Hulu Sungai Utara
Authors: Saadi Parham , Mahdian Mahdian , Misbah Misbah , Sasmita Fauzia Dwi , Maulina Dwi , Nadia Nadia , E A Maulana , Karina Julia 
Published: November 2022

Masih rendahnya keterampilan guru dalam membuat media berbasis audio-visual dalam bentuk video, serta kurangnya informasi yang dimiliki guru terkait aplikasi yang dapat digunakan dalam pembuatan video di lingkungan lahan basah menjadi latar belakang pada Pengabdian kepada Masyarakat ini. Kegiatan pelatihan ini bertujuan untuk meningkatkan pemahaman dan keterampilan para guru dalam membuat video menggunakan sparkol VideoScribe di lingkungan lahan basah. Selain itu juga untuk mengetahui respon guru dalam mengikuti pelatihan. Peserta pelatihan ini ialah 22 orang guru kelompok Musyawarah Guru Mata Pelajaran (MGMP) Kimia di Kabupaten Hulu Sungai Utara (HSU). Kegiatan pelatihan dilaksanakan melalui metode ceramah, diskusi dan praktik secara langsung dalam membuat video menggunakan sparkol VideoScribe. Kegiatan dilaksanakan pada bulan Juli 2022 sebanyak 4 kali pertemuan. Berdasarkan hasil pelatihan diperoleh bahwa terjadi peningkatan pemahaman guru tentang pembuatan video menggunakan sparkol VideoScribe dan respon guru terhadap kegiatan pelatihan menunjukkan kategori baik. Pelatihan ini dapat meningkatkan pemahaman dan keterampilan guru tentang pembuatan video menggunakan sparkol VideoScribe. Produk video yang dihasilkan dapat digunakan dalam membantu proses pembelajaran. The teacher's low skills in creating audio-visual-based media that is performed by video and the lack of information that teachers have regarding applications that can be used in making videos in a wetland environment are the background of this community service. This training activity aims to improve teachers’ understanding and skills in making videos using Sparkol VideoScribe in a wetland environment. In addition, to find out the teacher's response to participating in the training. The participants of this training were 15 Chemistry Subject Teacher Consultation Group (MGMP) teachers in Hulu Sungai Utara (HSU) District. The training activities were conducted through lectures, discussions and direct practice in making videos using Sparkol VideoScribe. Based on the results of the training, it was found that there was an increase in the teacher's understanding of creating audio-visual-based media that was performed by video using Sparkol VideoScribe, and the teacher's response to the training activities showed a good category. This training can improve teachers' understanding and skills in making videos using Sparkol VideoScribe. The resulting video product can be used to help the learning process.
Optimalisasi fuel ratio alat gali muat dan alat angkut PT Borneo Alam Semesta jobsite PT BMB
Authors: Ramadhani Audy Dhata , Mustofa Adip , Melati Sari 
Published: November 2022

Dalam kegiatan penambangan harus menggunakan metode dan peralatan mekanis yang sesuai dalam kegiatan tersebut. Salah satu penentu keberhasilan metode penambangan adalah seberapa besar produktivitas peralatan mekanis dapat dimanfaatkan seefektif dan seefisien mungkin agar diperoleh hasil yang maksimal. Penggunaan fuel sangat mempengaruhi biaya produksi dari aktifitas penambangan, semakin banyak fuel yang digunakan maka semakin besar pula biaya produksinya. Untuk meminimalisir penggunaan bahan bakar maka harus mengetahui hal-hal yang mempengaruhinya agar penggunaan fuel dapat diminimalisir oleh perusahaan. Metode yang digunakan adalah dengan mensimulasikan hasil produktivitas dengan fuel burn jika delay time dihilangkan dari pengolahan data yang didapatkan dilapangan. Setelah melakukan simulasi hasil pencapaian fuel burn untuk alat gali muat Komatsu PC300 yaitu 36,86 Liter/Jam dengan produktivitas rata-rata sebesar 145,00 BCM/jam. Fuel burn rata-rata untuk alat angkut Nissan CWB45 yaitu 10,27 Liter/Jam dengan produktivitas rata-rata sebesar 21,84 BCM/jam. Fuel ratio aktual untuk alat gali muat Komatsu PC300 yaitu 0,25 Liter/BCM. Sedangkan untuk alat angkut Nissan CWB45 yaitu 0,47 liter/BCM. Fuel ratio alat gali muat turun menjadi 0,22-0,28 liter/BCM dan fuel ratio alat angkut turun menjadi 0,41-0,48 liter/BCM, jika di simulasikan komponen delay tidak ada atau efisiensi kerja 100%.
ДІЯЛЬНІСТЬ АКАДЕМІКА В. М. ПЕРЕТЦА НА ЧОЛІ КОМІСІЇ ДАВНЬОГО УКРАЇНСЬКОГО ПИСЬМЕНСТВА ВУАН
Authors: Шаповал А. І. 
Published: November 2022

У статті на основі аналізу архівних документів і бібліографічних джерел висвітлено діяльність видатного філолога-славіста В. М. Перетца як голови Комісії давнього українського письменства Всеукраїнської академії наук. Джерелом дослідження стала епістолярна спадщина В. М. Перетца, що відклалась у фондах Інституту рукопису та Інституту архівознавства Національної бібліотеки України імені В. І. Вернадського. У статті зроблено висновок про значний внесок В. М. Перетца в організацію та розвиток досліджень з історії української літератури в рамках діяльності Комісії давнього українського письменства Всеукраїнської академії наук.
Ключові слова: В. М. Перетц, Комісія давнього українського письменства, Всеукраїнська академія наук, епістолярний документ, філологія, історія давньої української літератури.
Effect of Alcalase modification of yellow lupin (Lupinus luteus L.) protein isolate on some functional properties and antioxidant activity
Authors: TESAROWICZ Iwona , ZAWIŚLAK Agnieszka , MACIEJASZEK Ireneusz , SURÓWKA Krzysztof 
Published: November 2022

Abstract
Protein isolate obtained from sweet yellow lupin (Lupinus luteus L.) and its Alcalase hydrolysates were examined for their functional and antioxidant properties in relation to surface hydrophobicity of proteins and peptides, and molecular weight distribution. Enzymatic hydrolysis improved the foaming characteristics of lupin proteins, while the emulsifying properties deteriorated. It means that good foaming properties of preparations are determined by the presence of low-molecular δ conglutin and small subunits of γ conglutins. In turn, larger proteins such as α and β conglutin are responsible for maintaining good emulsifying properties. The measured surface hydrophobicity was consistent with the results of emulsifying properties. It has also been shown that the scope of changes in antioxidant properties due to hydrolysis, measured by DPPH method and as reducing power, is more pronounced than with the use of ABTS and FRAP methods.
WITHDRAWN: Efficient Data Loading for Deep Neural Network Training
Authors: Liu Chengjian , Shi Pengcheng , Li Yihong , Liang Lixin , Lin Lin 
Published: November 2022

Abstract
Deep neural networks (DNN) have achieved outstanding results in a wide range of applications. However, deep neural network training is a data-intensive and compute-intensive task to obtain high accuracy. While multiple state-of-the-art AI accelerators such as GPUs can be deployed in a single machine for training, data loading for deep neural network training dominates a significant amount of time in the whole training process. As a result, data loading becomes the key bottleneck to limit the whole training performance. This issue is mainly caused by the factor that a large number of small-size files are loaded during the training process. In this paper, we present efficient data loading for DNN training by using two methods: Based on data access pattern and efficient utilization of disk I/O, we use a block as the unit for data reading. As data are repeated used in training an accurate model, we cache partially loaded data for faster access. We use image-net as the dataset and present comprehensive evaluations in terms of running time and accuracy for stateof-the-art deep neural networks on a machine with four V100 GPU cards. The evaluation results demonstrated while that the accuracy is maintained for commonly used DNNs, our optimizations can achieve up to 10 fold performance growth in terms of the whole running time for DNN training.
An overview of tuberculosis outbreaks reported in the years 2011-2020
Authors: Żukowska Lidia , Zygała-Pytlos Daria , Zabost Anna , Kozińska Monika , Augustynowicz-Kopeć Ewa , Dziadek Jarosław , Minias Alina 
Published: November 2022

Abstract
Background
Tuberculosis (TB) is a highly prevalent disease, with millions of people dying yearly. The fight against TB requires surveillance of the population of strains circulating worldwide and the analysis of the prevalence of certain strains in populations. Nowadays, whole genome sequencing (WGS) allows for accurate tracking of TB transmission. Currently, there is a lack of a comprehensive summary of the characteristics of TB outbreaks.
Methods
We systematically analyzed studies reporting TB outbreaks worldwide, monitored through WGS of Mycobacterium tuberculosis. We 1) mapped the reported outbreaks from 2011–2020, 2) estimated the average size of the outbreaks, 3) indicated genetic lineages causing the outbreaks, and 4) determined drug-resistance patterns of M. tuberculosis strains involved in the outbreaks.
Results
Most data originated from Europe, Asia, and North America. We found that TB outbreaks were reported throughout the globe, on all continents, and in countries with both high and low incidences. The detected outbreaks contained a median of five M. tuberculosis isolates. Most strains causing the outbreaks belonged to lineage four, more rarely to lineage two. Reported outbreak isolates were often drug resistant.
Conclusions
We conclude that more WGS surveillance of M. tuberculosis outbreaks is needed. Globally standardized procedures might improve the control of M. tuberculosis infections.