bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Comparative Study of Different Types of Piezoelectric Interface Circuits to Perform Simultaneous Sensing and Energy Harvesting
Authors: Gogoi Niharika , zhang gufei , zhu yuanjia , Fischer Georg 
Published: February 2023

<p>This article presents a comparison of 4 different types of rectifier circuits for piezoelectric energy harvesting. Energy is harvested from multiple piezoelectric elements embedded in an in?sole while simultaneously collecting gait information of the subject wearing it. The study is based on an asymmetric signal generated while walking and the harvested energy is utilized to operate a system under a fixed electrical load. The influence of back-up battery and insole design optimization on the accuracy of collected information is taken into consideration. A comprehensive approach for shoe insole application based on simultaneous piezoelectric sensing and energy harvesting is presented in this work. </p>
From Finite Element Simulations to Equivalent Circuit Models of Extracellular Neuronal Recording Systems based on Planar and Mushroom Electrodes
Authors: Leva Federico , Verardo Claudio , Palestri Pierpaolo , Selmi Luca 
Published: February 2023

<p>A methodology to build multi-compartment lumped elements equivalent circuits for the neuron/electrode systems is proposed. The equivalent circuit topology is derived by careful scrutiny of accurate multiphysics finite-elements method (FEM) simulations that couple ion transport in the intra- and extracellular fluids, activation of ion channels in the cellular membrane, and signal collection by the electronic readout, thus improving upon most common area contact models.</p>
<p>We show that the equivalent circuits derived with our method match with good accuracy the reference FEM simulations over a wide range of geometrical/physical parameters such as the neuron and electrode size, the thickness of the electrolytic cleft, the input impedance of the readout amplifier, even in presence of nonuniform ion channel distributions. The impact of the number of compartments on the model accuracy is also analyzed in detail. We finally illustrate by FEM simulations the effect of extracellular ion transport on the reversal potentials of the Hodgkin-Huxley neuron model and how it can affect the recorded signal for very thin electrolyte clefts between the neuron and the electrode, in a way not yet captured by equivalent circuits of the neuron/electrode system.</p>
Conceito de Relevância e as Técnicas de Search Engine Optimization
Authors: Camossi Gustavo , Amorim Cineia Josefina da Rocha , Rodas Cecilo Merlotti 
Published: February 2023

Mecanismos de busca como o Google tornaram-se as principais ferramentas usadas para localizar informações na Web. Além disso, são cruciais para atrair tráfego para um site e representam o principal impulso dos esforços nos mecanismos de busca. Sendo assim, os objetivos deste artigo são de estudar, no âmbito da Ciência da Informação, como o conceito de relevância vem sendo aplicado na otimização de mecanismos de busca e identificar como as organizações podem reagir a essa mudança, adaptando e implementando novas estratégias para suas táticas de Search Engine Optimization. Realizou-se uma revisão bibliográfica sobre os conceitos de relevância dentro da Ciência de Informação e Search Engine Optimization. Apresentou-se os avanços tecnológicos implementados no mecanismo de busca (Google), destacando-se o funcionamento do seu algoritmo Hummingbird, cujo objetivo é aumentar a compreensão da semântica nas buscas e a relevância do conteúdo nos ambientes informacionais digitais. O artigo mostra como as alterações nos algoritmos do Google, especialmente no algoritmo Hummingbird, melhoraram a compreensão do contexto, da relevância e do significado das pesquisas feitas no Google e, dessa forma, contribuíram para apresentar resultados mais precisos referente ao tema buscado, como é o caso do elemento informacional conhecido como Knwoledge Graph, por exemplo.
Karakteristik Pasien Karsinoma Sel Skuamosa Telinga dan Tulang Temporal Di RSUP Dr. Hasan Sadikin Bandung
Authors: Lestari Widya Maulina , Mahdiani Sally , Purwanto Bambang 
Published: February 2023

Keganasan pada liang telinga merupakan kasus yang jarang terjadi, kurang dari 0.2% dari seluruh keganasan pada regio kepala dan leher. Secara histologis karsinoma sel skuamosa (KSS) merupakan jenis karsinoma terbanyak karena terjadi pada 80% kasus keganasan pada telinga luar. Prognosis KSS biasanya buruk dan mengancam jiwa. TUJUAN: Penelitian bertujuan untuk mengidentifikasi karakteristik klinis pasien KSS di RSUP Dr. Hasan Sadikin Bandung. Penelitian deskriptif dari data rekam medis pasien KSS telinga dan tulang temporal di RSUP DR Hasan Sadikin Bandung periode Januari 2014 - Desember 2019. Didapatkan 49 pasien dengan KSS telinga dan tulang temporal, laki-laki dan perempuan sebesar 3:1.75. Usia termuda adalah 21 tahun dan tertua 62 tahun, umumnya bekerja sebagai petani dan buruh pabrik. Mayoritas IMT adalah kategori underweight dan normal. Predileksi KSS terbanyak di liang telinga (79.5%), sebanyak 57.1% dengan limfadenopati leher, sejumlah 10.2% dengan paralisis nervus fasialis HB V, dan gangguan pendengaran tipe konduktif derajat berat sebanyak 44.8%. Berdasarkan klasifikasi histopatologi, didapatkan 89.7% pasien tipe well differentiated, dengan 28.5% disertai metastasis, dan sebanyak 57.1% berada pada stadium IV. Tatalaksana yang dilakukan sebagian besar adalah operasi diikuti radioterapi, dengan angka kesembuhan 18.3% dan rekurensi 12.2%. KSS adalah keganasan telinga dan tulang temporal yang paling umum, namun jarang ditemukan di praktik sehari-hari. Gejala KSS menyerupai kelainan telinga jinak dan sifatnya agresif, biasanya pasien datang ketika sudah dalam stadium lanjut sehingga memiliki prognosis buruk dan mengancam jiwa. Angka harapan hidup yang lebih baik akan dicapai dengan diagnosis dan tatalaksana sedini mungkin pada pasien dengan risiko tinggi.
Rancang Bangun Sistem Uji Analisis Korelasi Pearson Nilai Pra UN terhadap Hasil UN pada SDN 004 Bukit Datuk
Authors: Nuhaiza Nuhaiza , Wahyuni Deasy , Elisawati Elisawati , Tawakal Firman 
Published: February 2023

<p><strong> </strong></p><p><em>Salah satu arah kebijakan program pemerintah dalam bidang pendidikan adalah mengembangkan kualitas sumber daya manusia sedini mungkin secara terarah, terpadu dan menyeluruh, dimana permasalahan yang di jadikan dasar dalam penulisan skripsi ini yaitu banyak guru yang belum mengetahui apakah nilai Pra UN berpengaruh terhadap hasil UN pada SDN 004 BUKIT DATUK. Tujuan terbesar dari perancangan aplikasi ini adalah Agar guru menemukan solusi sejauh mana hubungan nilai Pra UN terhadap hasil UN. Dimana aplikasi ini dirancang menggunakan bahasa pemrograman VB.Net dengan menggunakan database SQLyog dan menggunakan server Xampplite. Dengan adanya Sistem ini maka memudahkan mengambil keputusan untuk menentukan apakah nilai ppra UN berpengaruh terhadap nilai UN dan mampu menetapkan hubungan erat, lemah, ataupun tidak erat dari nilai pra UN dan hasil UN. </em><br /><br /><br /><strong>Kata kunci </strong><em>: VB.Net, SQLyog, Xampplite</em></p><p><em><br /></em></p><p><em>The essay has been finished, as the mayor problem of this essay is many teachers haven’t know it is pra final examination will effect to final resut of the examination of SDN 004 BUKIT DATUK. The biggest benefits of this aplication is teachers can acknowledge how far pra final axamination result can take effect to final examamination results. Where the program designed using VB.Net Programming language using SQLyog database and also using Xampplite server. With this system will taking decision much easier which is pra final examination result or not. And capable acknowledge the relation which is weak or not between pra final examination results. </em></p><p> </p><p><strong>Keywords</strong> : <em>VB.Net, SQLyog, Xampplite</em></p><p><em><br /></em></p>
PERANCANGAN SISTEM INFORMASI PERTANIAN BERBASIS WEB PADA DINAS PANGAN, TANAMAN PANGAN DAN HORTIKULTURA
Authors: Putra Sobri Ansyah , Suwarti Suwarti , Asparizal Asparizal 
Published: February 2023

<p><em>This study aims to design an agricultural information system using the MySQL database programming language at the Riau Province food, agriculture and horticultural service by using the Design Unified Modeling Language (UML) modeling, one of the advantages of this system is the availability of fast information services. For agencies, this is the right way to share programs or services not only to employees but also to the public directly. The fact is that this information information system not only provides information online, but also with service value. It is hoped that the system that the authors develop This can be a place of service for all agencies, so that the design can be useful for the food, food plants and horticulture office of Riau province to develop the official website.</em></p><p><strong><em>Keywords</em></strong><em>: Agricultural Information Systems, Website</em></p><p><em>This study aims to design an agricultural information system using the MySQL database programming language at the Riau Province food, agriculture and horticultural service by using the Design Unified Modeling Language (UML) modeling, one of the advantages of this system is the availability of fast information services. For agencies, this is the right way to share programs or services not only to employees but also to the public directly. The fact is that this information information system not only provides information online, but also with service value. It is hoped that the system that the authors develop This can be a place of service for all agencies, so that the design can be useful for the food, food plants and horticulture office of Riau province to develop the official website.</em></p><p><em> </em></p><p><strong><em>Keywords</em></strong><em>: Agricultural Information Systems, Website</em></p><p><em><br /></em></p>
Homestay Di Desa Sigapiton, Kecamatan Ajibata, Kabupaten Toba Samosir, Terhadap Kunjungan Wisatawan
Authors: Setianingsih Rita Margaretha 
Published: February 2023

Abstrak

Sigapiton adalah salah satu desa di Kecamatan Ajibata, Kabupaten Toba Samosir, Provinsi Sumatera Utara, Indonesia. Mayoritas penduduk Desa Sigapiton adalah suku Toba. Pada 15 Oktober 2017 lalu telah berdiri dua unit Homestay Jabu Na Ture yang terinspirasi dari desain Sayembara Homestay Nusantara dan Homestay Ecopod yang merupakan percontohan Homestay. Desain Homestay Jabu Na Ture sendiri terinspirasi dari bentuk Jabu Bolon khas Rumah Tradisional suku Batak Toba namun dengan modifikasi material bambu yang lebih murah dan eco-friendly. Pembangunan Homestay ini didanai oleh Kementerian Pariwisata untuk menyosialisasikan kepada masyarakat bagaimana mempertahankan Arsitektur Nusantara dan menjadikan homestay sebagai salah satu usaha pariwisata masyarakat. Penelitian menggunakan metodologi kualitatif untuk melihat (1) bagaimana karakteristik interaksi homestay di Desa Sigapiton; (2) apakah adanya homestay dapat mengubah budaya masyarakat?; dan (3) apakah perubahan adanya homestay itu menguntungkan ataukah merugikan pengelola homestay? Hasil dari pada penelitian ini diharapkan dapat memberikan kontribusi dari bentuk kontribusi pariwisata terhadap peningkatan taraf hidup masyarakat, dan memberikan insipasi dari perilaku wisatawan.
Kata Kunci: attitude, homestay, wisatawan
Geopolitical and geostrategic situation of Lithuania in the context of the foreign policy of the Russian Federation - with an outlook to 2019
Authors: Wojnarowska-Szpucha Sylwia 
Published: February 2023

ObjectivesThis paper discusses the problems faced by Lithuania in its current geopolitical and geostrategic situation, as a post-Soviet state that has fairly recently joined the structures of the European Union and NATO. As one of the Baltic States with a relatively small territory and without significant natural resources, it must rely on cooperation with other states and the trade exchange, mainly with the Russian Federation.
Lithuania is a small state, which - seemingly - would be capable of pursuing only regional politics, not geopolitics in the strategic sense.Methodsanalysys, inference, reductive reasoning, SWOT analysisResultsThe conducted analysis and rational assessment of Lithuania's geopolitical and geostrategic problems shows that it is increasingly difficult to predict the direction in which the broadly defined policy and strategy of the country will develop in the 21st century and in the far future.ConclusionsBased on the consideration presented in this paper, it can be concluded that Lithuania, as a member of the European Union and NATO, does not have its own geopolitics and geostrategy, as it is still dependent on the policy of the Russian Federation. This dependence is, to a large extent, due to its geographical location in the Baltic region, through which important communication and transport routes from the Russian Federation to Central and Western Europe run. In addition, almost 6 per cent of Lithuania's population are Russians, in relation to whom the Russian government pursues its own demographic policy by indoctrinating them in Russian schools and universities.
Correlation between Facial Skin Damage Due to UV Exposure and Facial Skin Porphyrin Level: Study on Students of SMA Kalam Kudus II Jakarta, Indonesia
Authors: Fendy Wellen  , Tan Sukmawati Tansil , Yohanes Firmansyah  , Hendsun Hendsun  
Published: February 2023

Background: UV exposure causes physical and chemical damage. UV causes damage to the skin barrier physically due to the heating process. Meanwhile, chemically, UV causes the formation of oxidants which are responsible for the process of oxidative stress. Damage to skin cells causes loss of the body's natural barrier against various threats from microorganisms. Propionibacterium acnes is one of the commensal bacteria on the skin, which will produce products in the form of porphyrins. This study aimed to determine the correlation between UV-induced skin damage and porphyrin levels in SMA Kalam Kudus II Jakarta, Indonesia.
Methods: This study was an analytic observational study with a cross-sectional approach. A total of 92 research subjects who were students of SMA Kalam Kudus II Jakarta, Indonesia, participated in this study. Facial skin porphyrin levels and levels of facial skin damage due to sun exposure (UV damage proportion) as measured by a skin analyzer. UV damage and porphyrin assessments according to the T Zone and V Zone regions and obtained the average results from the 3 regions. Correlation analysis was performed with the help of SPSS software.
Results: The higher the percentage of skin damage due to UV correlated positively with the higher the percentage of porphyrin levels, with a value of r = 0.529.
Conclusion: There is a positive correlation between UV-induced skin damage and porphyrin levels in students of SMA Kalam Kudus II Jakarta, Indonesia.
Perancangan Aplikasi Android Katalog Buku Dengan Fitur Barcode Scanner Menggunakan Google ML Kit
Authors: Kristianto Ryan Putranda , Alexander Edwin , Wahyuningsih Yulia , Riti Yosefina Finsensia , Tandjung Stephanus Surijadarma , Hartanto Andre 
Published: February 2023

Teknologi Barcode Scanner merupakan teknologi lama dimana terdapat device khusus untuk melakukan scanning barcode atau QR Code. Namun apabila dikombinasikan dengan sebuah aplikasi ber-platform mobile khususnya Android, diperlukan sebuah teknologi khusus untuk mewadahinya yaitu teknologi Google ML Kit. Pada tulisan ini dijelaskan perancangan aplikasi katalog buku dengan fitur Barcode Scanner menggunakan Google ML Kit, dimana fitur Barcode Scanner tersebut digunakan untuk melakukan pencarian data katalog buku.
Pengembangan Terminal Penumpang Bandar Udara Rokot Sipora Kabupaten Kepulauan Mentawai
Authors: Samaloisa Amsal Pagsier , Hidayat Anas , Tjiptowidjojo Ariani 
Published: February 2023

Transportasi udara di Mentawai sekarang menjadi pehatian bagi Pemerintah Mentawai.
Dibutuhkan perancangan, perencanaan, penataan fasilitas dan infrastruktur yang memenuhi standar Indonesia. Sekarang ini Bandar udara Rokot di Mentawai merupakan bandar udara kelas III yang sudah dilengkapi landasan pacu, apron, taxway, dan bangunan terminal yang kecil dan pesawat berbadan kecil saja yang mendarat di bandara ini dengan penumpang sekitar 15 orang saja. Ukuran landasan pacu saat ini sekitar 800 x 23 m. Untuk memajukan akses transportasi bagi wisatawan yang ingin mengunjungi Mentawai melalui transportasi udara diperlukan Bandar Udara yang
mampu mencukupi kegiatan didalamnya, terkhususnya bangunan terminal penumpang yang mengakomodasi kegiatan operasional, administrasi, dan komersial. Sehingga diperlukan desain yang sesuai untuk kebutuhan Terminal Penumpang Bandar udara Rokot dengan Pendekatan Arsitektur Vernakular dan juga perlu dorongan pemerintah Kab. Kep. Mentawai. Metode penelitian dari rancangan ini meliputi metode Archer’s three-phase summary model of the design process (Nigel Cross, 1989), yang terdiri dari analytic phase, creative phase, executive phase. Penelitian ini bertujuan mengembangkan terminal penumpang dengan fasilitas yang lengkap mampu mengoptimalkan pelayanan operasional, administrasi, dan komersial.
Analisis Kualitas Pelayanan Go-Ride Bagi Mahasiswa Metode IPA-Kano di Universitas Katolik Darma Cendika
Authors: Barbara Esther , Irawati Desrina Yusi 
Published: February 2023

Discrepancy is the difference in the number of stock spare parts between the actual number and the
amount of stock in the system. PT. MI experienced discrepancy problems, especially in the spare
part warehouse. The purpose of this study is to determine the factors causing the difference in the
number of goods in the warehouse between the physical and the system and provide solutions in
the form of efforts to minimize the data discrepancy. The research method uses DMAIC (Define,
Measure, Analyze, Improve and Control) with fishbone diagram analysis techniques. From the
measure stage with the p control chart, it is known that there are still many that are outside the
UCL and LCL limits. In the analysis stage, use a fishbone diagram to analyze the causes and
effects of the problem. From the results of the analysis there are 3 factors that influence the
problem, namely the human factor, methods, and work environment. At the improve stage, several
attempts are given to the problems that have been analyzed.
Chimpanzee communities differ in their inter- and intrasexual social relationships
Authors: Rawlings Bruce S. , van Leeuwen Edwin J. C. , Davila-Ross Marina 
Published: February 2023

AbstractMale and female human social bonding strategies are culturally shaped, in addition to being genetically rooted. Investigating nonhuman primate bonding strategies across sex groups allows researchers to assess whether, as with humans, they are shaped by the social environment or whether they are genetically predisposed. Studies of wild chimpanzees show that in some communities males have strong bonds with other males, whereas in others, females form particularly strong intrasex bonds, potentially indicative of cultural differences across populations. However, excluding genetic or ecological explanations when comparing different wild populations is difficult. Here, we applied social network analysis to examine male and female social bonds in two neighbouring semiwild chimpanzee groups of comparable ecological conditions and subspecies compositions, but that differ in demographic makeup. Results showed differences in bonding strategies across the two groups. While female–female party co-residence patterns were significantly stronger in Group 1 (which had an even distribution of males and females) than in Group 2 (which had a higher proportion of females than males), there were no such differences for male–male or male–female associations. Conversely, female–female grooming bonds were stronger in Group 2 than in Group 1. We also found that, in line with captive studies but contrasting research with wild chimpanzees, maternal kinship strongly predicted proximity and grooming patterns across the groups. Our findings suggest that, as with humans, male and female chimpanzee social bonds are influenced by the specific social group they live in, rather than predisposed sex-based bonding strategies.
Graphical Abstract
POLÍTICAS DE LECTURA: ESCRITORAS, ESCRITURAS Y CRÍTICA LITERARIA
Authors: Martínez Luciano 
Published: February 2023

Este estudio analiza ciertos momentos de la crítica literaria latinoamericana en sus encuentros y desencuentros con la producción literaria de escritoras, observando cómo –a partir de los ochenta y los noventa– se fueron transformando los protocolos de lectura en torno a la literatura latinoamericana escrita por mujeres. De esta forma, se abordan los aportes críticos que contribuyeron a reconfigurar los estudios literarios latinoamericanos, incorporando nuevos objetos de estudio y agendas de investigación, poniendo en discusión los procesos de formación canónica, y receptando críticamente teorías feministas europeas y anglófonas.
Se sostiene que muchos de los debates actuales sobre las maneras de leer a escritoras latinoamericanas ya estaban siendo discutidas y revisadas con increíble agudeza y sagacidad crítica en los ochenta y los noventa. Asimismo, se advierte que “literatura femenina”, “literatura de mujeres”, “el Boom femenino”, “el nuevo Boom” constituyen un haz de etiquetas y presupuestos que siguen operando en el imaginario crítico y cultural, y definen expectativas de lectura diferenciadas al aproximarse a la escritura de una mujer.

El artículo da cuenta de los momentos fundacionales de la crítica literaria feminista latinoamericana (Sylvia Molloy, Nelly Richard, Josefina Ludmer, Sara Castro-Klarén, Diamela Eltit, Lucía Guerra), el lugar de las escritoras durante el
Boom
y el
Posboom
, y las tensiones que las escrituras de mujeres producen en el periodismo cultural y la crítica académica en contextos de recepción locales y transnacionales. Se reseñan algunas de las investigaciones actuales más relevantes sobre literatura del siglo veintiuno escrita por mujeres. Se incorporan también las reflexiones críticas que las mismas autoras contemporáneas han dado sobre la forma en que sus escrituras están siendo nomencladas y contextualizadas en el imaginario cultural.
DE MATERIALIDADES Y AFECTOS PERDIDOS EN LA LITERATURA DE SELVA ALMADA
Authors: Waldegaray Marta Inés 
Published: February 2023

La literatura de la escritora argentina Selva Almada (Argentina, 1973-) opta por los caminos de la expresión local y la inscripción en lo que la literatura argentina contemporánea reconoce como literatura de provincia. Nuestro artículo propone analizar las modalidades de este localismo en la escritura de Almada y destacar el registro realista de un universo narrativo “zonal” que recoge historias de abandonos, trágicos destinos y
faits divers
, sin excluir modalidades narrativas asociadas al registro de la investigación periodística, la memoria personal y la crónica social; a un juego de voces reunidas bajo la tonalidad de la oralidad “criolla”; a huellas populares y marcas literarias que ponen en evidencia la problemática de lo heredado y de la memoria afectiva. Almada sumerge a sus personajes en la materialidad más inmediata e insustancial de las rutinas cotidianas; en una existencia rural y monótona; en atmósferas familiares turbulentas; en recuerdos fragmentados materializados en objetos. Nos interesa interrogar entonces en qué consiste el realismo de las historias de Almada (el realismo
de
Almada) tratando de estudiar al mismo tiempo la dimensión subjetiva de su literatura, esto es: cómo lo mínimo, lo desechado, lo descartado y los afectos perdidos transitan su escritura.

El artículo se centrará en la narrativa completa de Almada: las novelas
El viento que arrasa
(2012),
Ladrilleros
(2013),
No es un río
(2021); los cuentos de
El desapego es una manera de querernos
(2015); y el relato de investigación con visos de crónica social,
Chicas muertas
(2015).