bluuebunny/crossref_metadata_2025 huggingface dataset:
INDONESIA DIGITAL GOVERNMENT AUDITING MODEL USING RULE BASED AND CLOUD CASE-BASED REASONING
Authors: Hari Setiabudi Husni  , Arief Ramadhan  , Edi Abdurachman  , Agung Trisetyarso
Published: July 2022

This paper explores the possibility of combining process model of Digital Government auditing, Rule Based and Cloud Case-Based Reasoning. Digital Government and Digital Government Auditing definition retrieve from Indonesia Presidential Regulation number 95-year 2018. consist two goals that the regulation aims, the first was to realize good governance clean, effective, transparent, and accountable as well as quality and reliable public services an digital government system is required; and second was to improve cohesiveness and efficiency of the electronic-based government system governance and management required national digital government; The existence variation of regulations and auditing standard creating complex reference database and hard to find solution for assessment and auditing Indonesia Digital Government. Rule-based and Case-based reasoning could help auditor in searching and documenting unsolved and solved auditing problem. The result shown that there is possibility to enhance audit process to create better audit result and more efficient in audit working time.
Geothermal System in Parang Wedang, Yogyakarta, Indonesia
Authors: Iqbal Mochamad , Juliarka Bella Restu
Published: July 2022

Geothermal manifestations in Parangtritis, Indonesia, known as Parang Wedang Hot Spring, indicate a geothermal system in the subsurface. This circumstance motivated our research to model the Parang Wedang geothermal system in order to determine its subsurface conditions. Geological mapping, the geophysical method, and geochemical analysis were integrated to produce a conceptual model of the Parang Wedang geothermal system. The study area consists of structural hills, karst hills, and eolian plains with andesite breccias, limestone, andesite, and sand deposits as lithological variations. The results of magnetic modeling indicate that the research area is associated with the presence of an andesite intrusion and shows a NE-SW trending geological structure that is thought to be a path for hydrothermal fluid to the surface. Geochemical analysis was performed at two hot springs with temperatures of 47 °C and 49 °C. Geothermometer calculation showed that the geothermal reservoir in Parang Wedang has a temperature of 100 to 120 °C, a depth of about 180 to 285 m, and can be classified as a low enthalpy geothermal system.
La resemantización de la idea de patria en Podemos: un ejercicio inacabado.
Authors: Fernández-Vázquez Guillermo
Published: July 2022

El presente artículo se propone analizar la apuesta por la resemantización de la idea de patria en el partido político español Podemos durante el período 2014-2016. Para ello, este trabajo realiza un análisis de un corpus compuesto por diez discursos electorales correspondientes a tres campañas electorales diferentes: los comicios europeos de 2014, las elecciones generales de 2015 y la repetición electoral de 2016. Asimismo, este trabajo recoge la evaluación de una entrevista en profundidad realizada a Iñigo Errejón, principal estratega del partido en el período estudiado. A partir del examen de estos materiales, el artículo se pregunta por los motivos que conducen al partido a emprender esta labor de resignificación, por la manera en que se desarrolla esta actividad semiótica, por los contenidos que moviliza y por la promesa implícita de una mayor cohesión territorial.
PENCEGAHAN PERKAWINAN ANAK DIBAWAH UMUR PADA REMAJA DESA LION KECAMATAN POSIGADAN KABUPATEN BOLAANG MONGONDOW SELATAN
Authors: Wantu Asmun W , Mozin Nopiana , Adhani Yuli , Monoarfa Siti Indra
Published: July 2022

Indonesia merupakan negara tertinggi kedua dalam kasus pernikahan dibawah umur dikawasan asia khususnya Kawasan asia tenggara setelah negara cambodia. Dalam tataran nasional, Provinsi Sulawesi Utara berada diuturan ke 11 dari 34 Provinsi. Kabupaten Bolaang Mongondow selatan yang berada dibawah provinsi Sulawesi selatan memiliki tingkat pernikahan dini yang cukup tinggi pada bulan Juli 2021 sebanyak 121 kasus. Lebih khusus untuk Desa Lion tercatat dari tahun 2019 sampai dengan Agustus 2021 terdapat 11 kasus pernikahan kasus perkawinan anak dibawah umur. Dari perkawinan dibawah umur ini terdapat beberapa masalah sosial yang dihadapi antara lain pergaulan bebas akibat kurangnya control dan komunikasi yang efektif dari orang tua, pengaruh lingkungan sosial masyarakat dan teman sebaya serta arus globalisasi yang beriringan dengan kemajuan informasi dan teknologi. Berdasarkan deskripsi tersebut pengabdian ini dilaksanakan dengan tujuan memberikan edukasi tentang bahya melakukan perkawinan dibawah umur dan motivasi agar menata masa depan yang lebih terarah, berdasarkan pada tujuan tersebut, métode yang digunakan dalam kegiatan adalah sosialisasi pencegahan pernikahan dibawah umur di Desa Lion Kecamatan Posigadan Kabupaten Bolaang Mongondow Selatan
FAKTOR-FAKTOR YANG MEMENGARUHI KEPUTUSAN MENGINAP DI HOiTEL SANTIKA PADA MASA PANDEMI
Authors: Sofiani Sofiani , Natalia Dessy , Paulina Paulina
Published: July 2022

Pandemi Covid-19 telah menyebabkan berbagai dampak, terutama bagi sektor pariwisata dan industri perhotelan. Santika Indonesia Hotels & Resorts menutup sebagian besar unit hotelnya akibat Pandemi Covid-19. Agar bisnisnya dapat tetap berjalan, hotel harus menyesuaikan operasionalnya dengan menerapkan berbagai protokol kesehatan. Era normal baru ini menimbulkan adanya perubahan perilaku masyarakat, termasuk dalam hal berwisata. Penting bagi pihak manajemen hotel untuk mempelajari perilaku calon tamunya yang dapat mempengaruhi keputusan menginapnya.  Melalui penelitian ini, diharapkan dapat membantu mengetahui faktor pengaruh keputusan menginap di Hotel Santika pada masa pandemi.  Teori yang digunakan adalah Theory of Planned Behaviour (Ajzen, 1991) terdapat tiga jenis pertimbangan yang mempengaruhi perilaku manusia, yaitu siikap, norima subjektif dan kontroil periilaku yang dipersepisikan. Berdasarkan hasil uji t, diketahui bahwa ketiga faktor tersebut berpengaruh secara signifikan terhadap keputusan menginap tamu. Berdasarkan hasil uji F, diketahui bahwa secara simultan, ketiganya berpengaruh secara signifikian terhadap keputusan menginap. Berdasarkan hasil uji koefisien determinasi, diketahui bahwa sumbangan pengaruh terhadap keputusan menginap dari ketiga faktor tersebut yaitu sebesar 73%. Manajemen Hotel Santika diharapkan dapat lebih meningkatkan sosialisasi terkait penerapan Protokol Kesehatan, membuat program-program tertentu yang dapat menciptakan pengalaman positif, menjaga agar ulasan hotel tetap positif, dan membuat berbagai tawaran menarik yang disesuaikan dengan kemampuan target pasar.
STUDI NILAI KALOR BRIKET BIOARANG DARI LIMBAH RUMAH TANGGA SEBAGAI SUMBER ENERGI ALTERNATIF
Authors: Kune Salma , Ilham Jumiati , Harun Ervan Hasan
Published: July 2022

Penelitian ini tentang studi nilai kalor briket bioarang dari limbah rumah tangga sebagai sumber energi alternatif, yang bertujuan untuk mengetahui nilai kadar air, nilai kalor, laju pembakaran, dan energi listrik yang dihasilkan dari briket bioarang limbah rumah tangga. Penilitian yang dilakukan ini menggunakan metode eksperimen. Eksperimen yang dilakukan adalah membuat briket bioarang menggunakan bahan limbah rumah tangga (kulit pisang, kulit durian dan ampas kelapa), dengan 7 variasi sampel yaitu, briket kulit pisang, briket kulit durian, briket ampas kelapa, briket campuran kulit pisang dan kulit durian, briket campuran kulit pisang dan ampas kelapa, briket campuran kulit durian dan ampas kelapa, dan briket campuran tiga limbah. Selanjutnya dilakukan analisis untuk mengetahui apakah nilai briket sesuai atau tidak dengan standar Nasional (SNI 01-6235-2000). Hasil penelitian ke-7 sampel briket bioarang dari limbah rumah tangga didapatkan kualitas yang baik pada briket campuran kulit durian dan ampas kelapa dengan nilai kadar air 11%; nilai kalor 126,72 kal/gram; laju pembakaran 0.69 gram/menit; dan energi yang dihasilkan 0.147 kWh/kg. Kesimpulan dari penelitian ini, nilai kadar air dan nilai kalor belum memenuhi standar mutu briket berdasarkan SNI 01-6235-2000.
Analisis Faktor Yang Berhubungan Dengan Tingkat Konsentrasi Pada Petugas Jaga Di Pangkalan TNI AL LANAL Tanjung Balai Asahan
Authors: Wahyuni Wahyuni , Khoirotunnajihah Khoirotunnajihah
Published: July 2022

Pendahuluan; Konsentrasi merupakan salah satu hal terpenting yang harus dimiliki agar bisa melakukan aktivitas ataupun berbagai kegiatan setiap hari tanpa adanya konsentrasi, berbagai kegiatan yang dilakukan tidak akan memberikan hasil yang optimal. Tujuan; untuk menganalisis faktor-faktor yang berhubungan dengan tingkat konsentrasi pada petugas jaga di Pangka-lan TNI AL Lanal Tanjung Balai Asahan tahun 2016. Bahan dan Metode; jenis penelitian ini adalah analitik observasional-yang menggunakan desain cross sectional. Pengambilan sampel dengan menggunakan total population sebanyak 30petugas jaga. Analisa data yang digunakan adalah univariat, bivariat untuk mengetahui hubungan variable dengan menggunakan uji chi-square dan multivariat dengan menggunakan uji binary logistic regression. Hasil; penelitian menunjukkan bahwa variabel yang mem-iliki nilai signifikansi < 0,05 adalah variabel kelelahan kerja yaitu 0,003 dengan nilai EXP (B) 32,029 kali dan variabel stres ker-ja yaitu0,002 dengan nilai EXP (B) 31,110 kali yang paling berhubungan dengan tingkat konsentrasi pada petugas jaga di Pangkalan TNI AL Lanal Tanjung Balai Asahan tahun 2016. Kesimpulan; stres kerja, lama kerja dan kelelahan kerja memiliki hubungan yang signifikan dengan tingkat konsentrasi pada petugas jaga di Pangkalan TNI AL Lanal Tanjung Balai Asahan tahun 2016
Gambaran Pengetahuan dan Sikap Mahasiswi Tingkat I Tentang Kesehatan Reproduksi Di Akademi Kebidanan Sinar Kasih Toraja Tahun 2018
Authors: Sallipadang Edwinn
Published: July 2022

Kesehatan reproduksi adalah keadaan kesejahteraan fisik, mental, dan sosial yang utuh bukan hanya bebas dari penyakit atau kecacatan dalam segala aspek yang berhubungan dengan system reproduksi, fungsi serta prosesnya. Penelitian ini bertujuan untuk mengetahui secara umum gambaran pengetahuan dan sikap mahasiswi tingkat I tentang kesehatan reproduksi di Akademi Kebidanan Sinar Kasih Toraja tahun 2018. Jenis penelitian ini adalah penelitian deskriptif dengan metode accidental sampling, populasi seluruh mahasiswi tingkat I di Akademi Kebidanan Sinar Kasih Toraja sebanyak 144 mahasiswi dan sampel adalah 56 mahasiswi. Data yang digunakan dalam penelitian ini adalah data primer dan diolah secara manual menggunakan kalkulator dan disajikan dalam bentuk tabel distribusi frekuensi. Hasil penelitian menunjukkan bahwa dari 56 mahasiswi yang menjadi sampel penelitian terdapat 15 (26,8%) mahasiswi yang berpengetahuan baik, 30 (53,6%) mahasiswi yang berpengetahuan cukup dan 11 (19,6%) mahasiswi yang berpengetahuan kurang. Dari 56 mahasiswi yang menjadi sampel penelitian terdapat 32 (57,1%) bersikap positif dan 24 (42,9%) bersikap negative. Saran dari penelitian ini diharapkan mahasisiwi semakin meningkatkan pengetahuannya dengan memperoleh informasi yang tepat dan akurat dari sumber-sumber terpercaya dan mengikuti kegiatan seminar mengenai kesehatan reproduksi karena sebagian besar mahasiswi masih berpengetahuan cukup.
Nurses’ perception of integrating an innovative clinical hypnosis–derived intervention into outpatient chemotherapy treatments
Authors: Hjeij Danny , Bilodeau Karine , Ogez David , Tremblay Marjorie , Lavigne Gilles , Rainville Pierre , Arbour Caroline
Published: July 2022

Introduction: Conversational hypnosis (CH) is known to optimize the management of symptoms resulting from antineoplastic treatment. However, the perception of nurses who have been called upon to integrate this practice into their care has yet to be documented. Goal: Describe how nurses perceive the integration of CH into chemotherapy-related care. Methods: Individual interviews and an iterative analysis were conducted with six nurses who had previous experience in CH in an outpatient oncology clinic. Findings: Six themes emerged: 1) the outpatient oncology clinic, a saturated care setting; 2) the key elements supporting the integration of CH into care; 3) an added value for patients; 4) a positive and rewarding experience for nurses; 5) collateral benefits; and 6) CH, an approach that warrants consideration amid the pandemic. Conclusion: These findings shed light on nurses’ unique point of view regarding the challenges and benefits of integrating CH into oncology care. Keywords: cancer, outpatient chemotherapy, conversational hypnosis, nursing
Schuld und Sprache
Authors: Marten Dennis
Published: July 2022

Das Buch formuliert ein Konzept des Eingedenkens, das auch in Zukunft noch möglich ist, nämlich dann, wenn es keine Zeitzeug:innen der Verbrechen des Nationalsozialismus mehr gibt, die für ihre Leidensgeschichten und die der Ermordeten einstehen können. Grundlage ist die Dialogphilosophie, die um die Dimension geschichtlich tradierter Schuld erweitert und mit einer an Emmanuel Levinas’ ­Phänomenologie orientierten Ästhetik verbunden wird. Anhand der Dichtung Paul Celans wird aufgezeigt, wie die Praxis der Lektüre den Leser als Zeugen für die anwesende Abwesenheit der Toten und Ermordeten hervorbringt.
Möglichkeiten und Grenzen der Rechtswahl in Schiedsverfahren in Deutschland
Authors: Krämer Lorenz
Published: July 2022

The study focuses on the provision of Section 1051 of the German Code of Civil Procedure and its relationship to state collision law. The author addresses the question of the extent to which parties can determine the rules of law relevant for the decision on the merits when they enter into an arbitration agreement. § Section 1051 of the German Code of Civil Procedure (ZPO) contains little differentiated statements about the limits of the choice of law in arbitration proceedings and seems to be very liberal in comparison to the state IPR. Due to the fact that the legislator is not bound by the Rome I Regulation, the restrictions on the choice of law in arbitration proceedings do not apply directly. However, in view of the state's duty to protect private autonomy, individual provisions of the Rome I Regulation must be applied by analogy in arbitration proceedings.
Deciding When to Intubate a COVID-19 Patient
Authors: Farhadi Newsha , Varpaei Hesam Aldin , Fattah Ghazi Samrand , Amoozadeh Laya , Mohammadi Mostafa
Published: July 2022

Background: The SARS-CoV-2 pandemic is one of the most significant challenges for healthcare providers, particularly in the critical care setting. The timing of intubation in COVID-19 patients seems to be challenging. Therefore, we aimed to investigate how it may have a survival benefit, and we determined which clinical characteristics were associated with outcomes. Methods: This cross-sectional study was conducted in the Imam Khomeini Hospital Complex. We randomly selected patients admitted to intensive care units and, based on intubation status, categorized them into three subgroups (early, late, and not intubated). Early intubation is defined as intubation within 48 hours of ICU admission, and late intubation is defined as intubation after 48 hours of ICU admission. Results: Early-intubated patients were more likely to have dyspnea than late-intubated patients, and late-intubated patients had a higher mean heart rate than early-intubated patients. The neutrophil/lymphocyte ratio was significantly (P < 0.05) lower in not-intubated patients than in other patients. There was no difference in NLR between early- and late-intubated patients. Mean serum creatine phosphokinase and troponin I levels were higher in late-intubated patients than in early- and not-intubated patients. Early-intubated patients had a lower ROX index than late-intubated patients. Patients with higher scores of APACHE 2, respiratory rates, and neutrophil to lymphocyte ratio were more likely to be intubated. Increasing APACHE and SOFA scores were associated with decreased odds of survival. Conclusions: There were no statistically significant differences in total mortality between early- and late-intubated patients. APACHE 2 scores, NLR, RR, and history of ischemic heart disease are some of the appropriate predictors of intubation. Higher respiratory rates (tachypnea) can be an indicator of early intubation. The ROX index is one of the most sensitive and capable tools for predicting intubation. Intubation status is a potent predictor of in-hospital mortality.
Evaluating the Effect of a Natural Formulation Based on Hordeum Vulgare on the Recovery of COVID-19 Patients: Application of Survival Analysis in a Clinical Trial
Authors: Amini Seyedeh Zahra , Shakeri Nezhat , Amini Seyed Mohammad , Mokaberinejad Roshanak , Hasheminasab Fatemeh Sadat , Azimi Maryam , Ghasemi Saeedeh , Farokhi Azam
Published: July 2022

Background: Coronavirus disease 2019 (COVID-19) has affected the lives of people all over the world. Although researchers are working to manage and minimize the impact of the current COVID-19 pandemic, no definitive treatment method has been identified so far. The present clinical trial aimed to evaluate the survival of two groups of patients with COVID-19. Methods: The statistical population of this prospective clinical trial included 70 patients hospitalized in the Mofatteh Hospital in Varamin, Iran, from 13 May to 10 July 2020. The intervention and control groups were compared using the Kaplan-Meier method and log-rank test. Results: Patients in the intervention group had a higher survival rate than the control group. Conclusion: Hordeum vulgare increased the survival of patients.
Maternal Subclinical Hyperthyroidism and Adverse Pregnancy Outcomes: A Systematic Review and Meta-analysis of Observational Studies
Authors: Nazarpour Sima , Amiri Mina , Bidhendi Yarandi Razieh , Azizi Fereidoun , Ramezani Tehrani Fahimeh
Published: July 2022

Context: Findings from studies evaluating adverse pregnancy outcomes in pregnant women with subclinical hyperthyroidism are conflicting and inconclusive. Objectives: In this systematic review and meta-analysis, our aim was to evaluate the pooled odds ratio (OR) of adverse pregnancy outcomes in women with subclinical hyperthyroidism, compared to euthyroid women. Data Sources: Scopus, PubMed (including Medline), and Web of Science databases were systemically searched for regaining published studies to January 2022 examining adverse pregnancy outcomes in women with subclinical hyperthyroidism. Study Selection: Outcomes of interest were classified into seven composite outcomes, including hypertensive disorders, preterm delivery, macrosomia/large for gestational age (LGA), pregnancy loss, adverse maternal outcomes, adverse neonatal outcomes, and adverse fetal outcomes. Data Extraction: In this meta-analysis, both fixed and random effect models were used. Publication bias was also evaluated by Egger test and the funnel plot, and the trim and fill method was conducted in case of a significant result, to adjust the bias. Results: Of 202 records retrieved through searching databases, 11 studies were selected for the final analyses. There were no significant differences in pooled ORs of hypertensive disorders, preterm delivery, macrosomia/LGA, and pregnancy loss in pregnant women with subclinical hyperthyroidism, compared to the euthyroid controls. The pooled OR of adverse maternal, neonatal, and fetal outcomes in pregnant women with subclinical hyperthyroidism was not statistically significantly different from that of the euthyroid control group. Conclusions: The current meta-analysis demonstrated that subclinical hyperthyroidism in pregnancy is not related with adverse maternal and fetal outcomes. Therefore, clinicians should be avoided unnecessary treatments for pregnant women with subclinical hyperthyroidism.
Evaluation of Salivary Lipid Peroxidation in Paan Users
Authors: Farhad-Mollashahi Leila , Dalirsani Zohreh , Nakhaee Alireza , Sahraie Vahid
Published: July 2022

Background: One known risk factor for oral cancer is chewing smokeless tobacco, which is common in southeastern Iran. Smokeless tobacco-related oral complications can be evaluated by assessing parameters of oxidative stress. Objectives: This study evaluated salivary malondialdehyde (MDA) levels in paan users and compared them with nonusers. Patients and Methods: In this study, saliva was collected from 50 paan users and 50 nonusers referred to the Zahedan Dental School in Zahedan, Iran. Salivary MDA was assessed based on standard biochemical methods, and the data were analyzed using t-test, chi-squared tests and analysis of variance. Results: In the paan users and the controls, the mean MDA was 2.19 ± 1.05 and 1.24 ± 0.62 (nmol/mL), respectively, and both groups showed significant differences (P < 0.001). The daily consumption and duration were significantly related with the MDA concentration (P < 0.001). Conclusions: In paan users, salivary MDA concentrations were higher. The concentration of salivary MDA increased with the consumption of paan in more quantities and for a more extended time.
Ensino de Geografia e o raciocínio geográfico: entre confrontos e ressignificações
Authors: Neves Darlan da Conceição , Greco Roberto , Girotto Eduardo Donizeti
Published: July 2022

O artigo discute o processo de ensino-aprendizagem nas aulas de Geografia. Neste ensejo, preconiza-se como relevante a articulação do desenvolvimento do raciocínio geográfico com a produção de conhecimentos escolares, ambos se realizando dialeticamente. A partir de uma abordagem teórico exploratória, o texto discute pontos considerados relevantes para o pensar geograficamente na escola. A partir de autores como Massey (2008, 2017), Santos (2017), Gomes (2013, 2017), Martin (2016) Lacoste (2012) Bakhtin (2011) entre outros, buscou-se articular o objeto de conhecimento em uma situação concreta, as vozes sociais que o compõem, o recorte espaço-temporal, a apropriação do conhecimento geográfico e das diferentes linguagens para proceder o conhecimento de um fenômeno.
Mechanism analysis of magnetohydrodynamic control in hypersonic turbulent flow
Authors: Luo Shi-Chao , Wu Li-Yin , Chang Yu ,   Hypervelocity Aerodymamics Institute, China Aerodynamics Research and Development Center, Mianyang 621000, China
Published: July 2022

Under the assumption of the low magnetic Reynolds number, the coupled model is established for the turbulent flow field and the externally applied magnetic field. The AUSMPW+ scheme and LUSGS method are used to solve turbulent magnetohydrodynamics (MHD) flow equations, in which the Spalart-Allmaras one-equation turbulence model is used. A series of numerical simulations over various geometry configurations, namely, a flat plate and a compression corner, is conducted by using an external electromagnetic field. Results show that the performance of MHD boundary layer flow control is determined mainly by the Lorentz force in the streamwise direction. With an external magnetic field used, the low velocity fluid in the boundary layer can decelerate and increase the static temperature locally. Moreover, the counter-flow Lorentz force always brings a negative effect on the turbulent skin friction coefficient, and the location for the MHD zone has a great influence on the control efficiency of the ramp-induced separation. A reasonable magnetic field layout scheme should be configured in practical engineering application.
A high-performance, hardware-based deep learning system for disease diagnosis
Authors: Siddique Ali , Iqbal Muhammad Azhar , Aleem Muhammad , Lin Jerry Chun-Wei
Published: July 2022

Modern deep learning schemes have shown human-level performance in the area of medical science. However, the implementation of deep learning algorithms on dedicated hardware remains a challenging task because modern algorithms and neuronal activation functions are generally not hardware-friendly and require a lot of resources. Recently, researchers have come up with some hardware-friendly activation functions that can yield high throughput and high accuracy at the same time. In this context, we propose a hardware-based neural network that can predict the presence of cancer in humans with 98.23% accuracy. This is done by making use of cost-efficient, highly accurate activation functions, Sqish and LogSQNL. Due to its inherently parallel components, the system can classify a given sample in just one clock cycle, i.e., 15.75 nanoseconds. Though this system is dedicated to cancer diagnosis, it can predict the presence of many other diseases such as those of the heart. This is because the system is reconfigurable and can be programmed to classify any sample into one of two classes. The proposed hardware system requires about 983 slice registers, 2,655 slice look-up tables, and only 1.1 kilobits of on-chip memory. The system can predict about 63.5 million cancer samples in a second and can perform about 20 giga-operations per second. The proposed system is about 5–16 times cheaper and at least four times speedier than other dedicated hardware systems using neural networks for classification tasks.
When does self-report of pain occur?: A study of older adults
Authors: Rodríguez Iyubanit , Cajamarca Gabriela , Herskovic Valeria
Published: July 2022

Technologies for self-care can drive participatory health and promote independence of older adults. One self-care activity is regularly measuring and registering personal health indicators (self-reporting). Older adults may benefit from this practice, as they are more likely to have chronic health issues and have specific self-monitoring needs. However, self-reporting technologies are usually not designed specifically for them. Pain is usually measured using patient reports compiled during medical appointments, although this process may be affected by memory bias and under reporting of fluctuating pain. To address these issues, we introduced a simple tangible interface to self-report pain levels and conducted a three-hour evaluation with 24 older adults. The goal of this study was to identify whether specific activities, activity levels or pain levels trigger older adults to self-report their pain level, besides to understand how older adults would use such a device. Within the limited time frame of the experiment, the majority of our participants chose to report pain when they felt it most, not reporting lower levels of pain. No evidence was found to suggest a relationship between the reporting of pain and the activity (or activity level). Several design insights intended to improve the design of technologies are provided.
The Implementation of the Analytical Network Process (ANP) and Simple Additive Weighting (SAW) in the Decision Support System for Determining Village Development Planning
Authors: Wijayanti Oktaviani Ika , Ashar Khusnul , Badriyah Nurul
Published: July 2022

The research was conducted to respond to the existence of personal or group interests in determining village development planning, so to minimize personal and group interests, a decision support system is needed with the Analytical Network Process (ANP) and Simple Additive Weighting (SAW) approaches that have good performance. The purpose of the study was to determine the performance of the method, the quality of the application based on usability. The research was conducted by distributing questionnaires to respondents or participants as expiry users. Where the questionnaire is divided into two parts, namely: the first is a questionnaire to measure the performance of the ANP and SAW methods. The second questionnaire uses the USE qussenere to measure the quality of the application system. The results showed that the performance of the Analytical Network Process (ANP) and Simple Additive Weighting (SAW) methods on the decision support system obtained a Pk% result of 70% which was included in the feasible category. On the quality of the application system based on the usability test value of 75.67%. So that the system is included in the category of decent or good quality.
The Effect of Pineapple Extract (Ananas comosus L) on the Quality of Anchovy Fish Sauce
Authors: Hafizh Fathia Nur Islamay , Rostini Iis , Pratama Rusky Intan , Rochima Emma
Published: July 2022

This research aims to determine the appropriate concentration of pineapple extract to produce anchovy fish sauce with quality that is by the Indonesian National Standard (SNI). The research was conducted from June to September 2021. This research used an experimental method with 4 additional treatments of pineapple extract concentrate, that is 0%, 10%, 15%, 20%. Each treatment used three replications. Observations were made by chemical tests for protein, fat, ash, water and pH levels. The results showed that each treatment had a significantly different effect on the levels of protein, fat, water, ash and the pH value of fish sauce. The treatment according to the Indonesian National Standard (SNI) was the addition of 10% pineapple extract with an average protein value of 15.88%.
Genetic Variability and Correlation Study in Determinate Type Progenies of Indian Bean [Lablab purpureus (L.) Sweet]
Authors: Patel G. M. , Kale B. H. , Kyada A. D. , Modha K. G. , Chauhan D. A. , Patel R. K.
Published: July 2022

Aims: In India, the Indian bean is a popular vegetable and legume crop. An attempt was made to analyze the variability, correlation as well as direct-indirect effects using path analysis for yield and its sub-characters.

Place and Duration of Study: Navsari Agricultural University, Navsari, Gujarat. In Rabi 2019-20.

Methodology: The investigation was conducted using 55 genotypes in a randomized block design using three replications. Total of eleven quantitative traits were studied and data was collected from ten random plants from each genotype.

Results: ANOVA depicted sufficient variability present among the genotypes for all traits. Plant height, racemes per plant, pods per raceme, pod weight, pods per plant, pod width, and seed yield per plant showed moderate to high GCV (Genotypic coefficient of variation) and PCV (Phenotypic coefficient of variation), moderate to high heritability, and moderate to high genetic advance as a per cent of mean. Plant height, racemes per plant, pods per plant, pod weight, and pods per raceme were significantly and positively associated with seed yield per plant at the genotypic level. Pods per plant had the most favorable direct effects (0.736) on seed yield per plant, subsequently by pod weight, seeds per pod, pods per raceme, pod length, pod width, plant height and days to maturity.

Conclusion: It is concluded that sufficient amount of variability is present within the material under study. The selection for pods per plant, pods per raceme, pod weight, pod length, pod width, plant height, seeds per pod and days to maturity would be easy and useful in bringing about improvement of seed yield in Indian bean.
MAMA PAPUA'S ROLE IN THE SOCIO-ECONOMIC SOCIETY: CASE STUDY OF THE DANI TRIBE IN JAYAWIJAYA REGENCY, PAPUA, INDONESIA
Authors: Ningsih Lukita , Hasudungan Anju Nofarof , Nababan Surya Aymanda
Published: July 2022

This study aims to mainstream the figure of the Papuan mama (mother) and its role in socio-economic conditions, especially in the Dani tribe in Jayawijaya Regency, Papua, which has so far received little attention. In addition, this research is to enrich the treasures of women in socio-economic history. The existence of the Papuan mama can survive the deplorable economic conditions and the shackled traditional social structure. The ethnographic method used in this research is Naturalistic. The purpose of the naturalistic ethno is to illustrate that the ethnographic research carried out aims to capture the natural character of the Papuan mama and is obtained through direct contact, not through intervention or conditioning. Data collection techniques used by observation, literature review, and documentation. The results show that Papuan mama is the central figure in the household, loved by her children, a symbol of struggle, and a source of inspiration for today's women, especially in Papua.
mRNA Vaccines Against SARS‐CoV‐2 Variants Delivered by Lipid Nanoparticles Based on Novel Ionizable Lipids
Authors: Chen Kepan , Fan Na , Huang Hai , Jiang Xin , Qin Shugang , Xiao Wen , Zheng Qian , Zhang Yupei , Duan Xing , Qin Zeyi , Liu Yongmei , Zeng Jun , Wei Yuquan , Song Xiangrong
Published: July 2022

SARS‐CoV‐2 variants are now still challenging all the approved vaccines, including mRNA vaccines. There is an urgent need to develop new generation mRNA vaccines with more powerful efficacy and better safety against SARS‐CoV‐2 variants. In this study, a new set of ionizable lipids named 4N4T are constructed and applied to form novel lipid nanoparticles called 4N4T‐LNPs. Leading 4N4T‐LNPs exhibit much higher mRNA translation efficiency than the approved SM‐102‐LNPs. To test the effectiveness of the novel delivery system, the DS mRNA encoding the full‐length S protein of the SARS‐CoV‐2 variant is synthesized and loaded in 4N4T‐LNPs. The obtained 4N4T‐DS mRNA vaccines successfully trigger robust and durable humoral immune responses against SARS‐CoV‐2 and its variants including Delta and Omicron. Importantly, the novel vaccines have higher RBD‐specific IgG titers and neutralizing antibody titers than SM‐102‐based DS mRNA vaccine. Besides, for the first time, the types of mRNA vaccine‐induced neutralizing antibodies are found to be influenced by the chemical structure of ionizable lipids. 4N4T‐DS mRNA vaccines also induce strong Th1‐skewed T cell responses and have good safety. This work provides a novel vehicle for mRNA delivery that is more effective than the approved LNPs and shows its application in vaccines against SARS‐CoV‐2 variants.
Enabling Transparent‐Conductive‐Oxide Free Efficient Heterojunction Solar Cells by Flexibly Using Dopant‐Free Contact
Authors: He Jian , Wang Genshun , Qiu Yibin , Tang Zeguo , Ye Fan , Zhang Chaohua , Wang Shulin , Cai Lun , Yu Tianbao , Gao Pingqi
Published: July 2022

Minimizing the optical parasitic absorption loss in hydrogenated amorphous silicon (a‐Si:H) and transparent conductive oxide (TCO) layers is considered an effective approach to further improve the power conversion efficiencies (PCEs) of crystalline silicon heterojunction (SHJ) solar cells. In this work, carrier‐selective passivating contacts for both polarities, e.g., alkali fluoride/aluminum electron‐selective contact and transition metal oxide/silver hole‐selective contact, are used to completely replace the doped a‐Si:H layers in SHJ solar cell, forming a totally TCO‐ and dopant‐free asymmetric structure. By minimizing the charge carrier transporting and recombination losses on the front‐side electron‐selective contact through interface engineering, an improved photovoltaic performance with a short‐circuit current density of 40.5 mA cm−2, an open‐circuit voltage of 0.709 V, and a fill factor of 79.6% is realized, resulting in a final PCE exceeding 22.9%. The successful demonstration of this work provides an effective way to further boost the efficiency, as well as reduce the cost of SHJ solar cells with a TCO‐free and doped a‐Si:H‐free configuration, using a moderate and simplified fabrication process.
Soft Optoelectronic Sensors with Deep Learning for Gesture Recognition
Authors: Zhao Lei , Wu Bei , Niu Yao , Zhu Shengke , Chen Ye , Chen Huanyang , Chen Jin‐hui
Published: July 2022

With the rapid development of deep learning and computing power, human–computer interactions, and interfaces are attracting attentions in industrial and academic research. Flexible human–computer interaction can greatly improve productivity and enable robots to work in extreme environments that humans cannot tolerate. The research of gesture recognition is emerging and provides a new way of studying the human–computer interactions. However, compared with the entire human body, human hands are dexterous organs with more complex and flexible joints, which makes hand gesture recognition a challenging problem. Here, a robust and cost‐effective gesture recognition system is reported through the soft optoelectronic sensors. An array of polymer‐encapsulated U‐shaped microfiber (UMF) attached to a glove is fabricated for sensitive finger motion detection. The anisotropic strain response of UMF is measured with a sensitivity of 15.98 (2.20) in the x‐direction (y‐direction). A deep learning network (VGGNet) is developed to process the optical signals for analyzing and classifying hand gestures. The experiments show that VGGNet has high recognition accuracy of 99.2% for the test datasets with ten classified gestures. This work provides a potential optical interface in studying gesture recognition and biomechanical signatures, which can also be applied in virtual reality systems and interactive game platforms.
Inorganic‐Nanoparticle‐Based Super‐Hydrophobic Colored Coatings for Sustainable Building‐Integrated Photovoltaics
Authors: Yeo Seon Ju , Bera Sandipan , Kim Buseong , Kim Dong‐Gyu , Lee Bo‐Yeon , Park Seung‐Chul , Lim Hyuneui
Published: July 2022

Building‐integrated photovoltaics (BIPVs) have gained significant attention by promising renewable electricity without concerns of additional space, environmental damage, and maintenance problems. However, silicon‐based BIPVs generally limit aesthetic appearance due to their monotonous dark blue modules. In addition, maintaining performance is challenging because BIPV modules are easily contaminated by particulate matter, hindering practical applicability. In this study, a solution‐based process of functional nanoparticles (NPs) is employed to fabricate large‐area colored films with self‐cleaning properties. The stable and robust NPs comprising inorganic‐based fluorinated silica (F‐SiO2) NPs and silica‐coated gold (Au@SiO2) NPs are synthesized for self‐cleaning and aesthetic integration, respectively. The NPs are then self‐assembled into a hierarchical structure with the aid of a silicone‐based binder over a large area (1 m2) using customized convective‐assembly equipment, resulting in tunable colored hydrophobic and super‐hydrophobic surfaces. Finally, they are applied on the front glass of BIPV modules of a 3 kW solar system on a constant over 1 year, with a system energy efficiency of ≈89.5%. Moreover, the colored glass modules show excellent stability after damp heat (85 °C/85%) and accelerated weathering tests. Hence, they are expected to be utilized as a functional colored film for sustainable BIPVs.
Short‐Wave Infrared Chip‐Spectrometer by Using Laser Direct‐Writing Grayscale Lithography
Authors: Xuan Zhiyi , Wang Zi , Liu Qingquan , Huang Songlei , Yang Bo , Yang Liyi , Yin Zhiqin , Xie Maobin , Li Chenlu , Yu Jingyi , Wang Shaowei , Lu Wei
Published: July 2022

Short‐wave infrared (SWIR) information is critical for material analysis, imaging sensing, and other fields. To acquire SWIR spectrum with compact devices, strategies for reconstructive microspectrometer have emerged, such as photonic crystal and quantum dot filter. However, the current SWIR microspectrometer needs many filters with insufficient resolution. In this work, the authors develop a SWIR chip‐spectrometer based on Fabry–Perot microcavities array which can be fabricated by using fast and low‐cost UV laser direct‐writing grayscale lithography. The ultra‐compact chip‐spectrometer can work in a very wide range from 900 to 1700 nm with only 20 detector pixels and a reconstruction algorithm. The spectral resolution achieves 2 nm by 50 pixels set and 5 nm by 20 pixels set at SWIR range, which is 3 times higher, with 3.9 times less units number, than for recently reported SWIR quantum dot spectrometers. To the best of our knowledge, this is a minimum high‐resolution SWIR InGaAs detector based chip‐spectrometer which can work in the whole SWIR band with only 20 detector pixels. It has great potential for applications in smart‐phone or other miniature portable spectrometers.
Engineering Intramolecular π‐Stacking Interactions of Through‐Space Charge‐Transfer TADF Emitters for Highly Efficient OLEDs with Improved Color Purity
Authors: Wang Junjie , Miao Jingsheng , Jiang Chenglin , Luo Sai , Yang Chuluo , Li Kai
Published: July 2022

Purely organic compounds with thermally activated delayed fluorescence (TADF) are promising sustainable emitters for organic light‐emitting diodes. But the simultaneous realization of a high efficiency, short lifetime, and good color purity in single TADF molecule remains challenging. Herein it is reported that the confinement of rigid and planar N‐ and B‐centered donor and acceptor in sandwich‐type structures, named BNB‐m and BNB‐p, can lead to green TADF emissions with up to unity efficiency and improved color purity from through‐space charge‐transfer excited states. The full width at half maximum of 58 nm (0.28 eV) for BNB‐m is significantly smaller than those for most of the TADF emitters having a twisted donor‐acceptor structure. Single‐crystal structures, NMR spectroscopy, and theoretical simulations manifest the presence of strong noncovalent π‐stacking interactions in BNB‐m which account for the reduced intramolecular motions and enhanced through‐space electronic coupling. With a relatively short delayed fluorescence lifetime of 11 µs, the emitter BNB‐m demonstrates attractive green electroluminescence with a maximum external quantum efficiency (EQE) of 34.9% and an EQE of 27.4% at 1000 cd m−2. This work validates a promising molecular design to TADF emitters which can realize a balanced emission property in terms of color purity and emission lifetime.
Rational Amphiphilic Ligand Engineering Enables Enhanced Stability and Efficiency of CsPbBr3 Nanocrystals Based Light Emitting Diodes
Authors: Duan Yanyan , Chordiya Kalyani , Kahaly Mousumi Upadhyay , Oropeza Freddy E. , de la Peña O'Shea Víctor A. , Wang De‐Yi , Costa Rubén D.
Published: July 2022

Metal halide perovskites have shown great potential for lighting. However, their low stability under irradiation/thermal stress and/or ambient storage conditions are critical for light‐emitting diodes (LEDs). Among the stabilization strategies, ligand surface modification is effective toward stable perovskites, but the dynamic ligand adsorption/desorption process on the surface is a limiting factor. Herein, a new family of biogenic and amphiphilic capping agents, phosphatidyl‐L‐serine (Ptd‐L‐Ser), combining stronger multibinding motifs compared to conventional capping agents has led to superior CsPbBr3 (CsPbBr3‐Ptd‐L‐Ser) with significantly enhanced stability upon storage/heating/water, keeping excellent photoluminescence quantum yields of ≈80% over half year. Spectroscopic/theoretical studies reveal that the origin of this behavior is the increased exciton binding energy associated to the versatility of multiple bindings. This results in CsPbBr3‐Ptd‐L‐Ser nanocrystals‐based green‐LEDs featuring excellent stabilities of >700 h (20 mA) and >200 h (100 mA) that strongly contrast with the reference devices with pristine CsPbBr3 nanocrystals (120 h (20 mA) and 27 h (100 mA)). White LEDs (WLEDs) with chromaticity coordinates of (0.34, 0.33) and high luminous efficiency of 76 lm W–1, keeping stable over weeks, are further demonstrated under continuous operational conditions, thereby suggesting CsPbBr3‐Ptd‐L‐Ser nanocrystals can be a potential candidate for commercial WLED technology.
Near‐Infrared‐Responded High Sensitivity Nanoprobe for Steady and Visualized Detection of Albumin in Hepatic Organoids and Mouse Liver
Authors: Liu Guofeng , Wei Jinsong , Li Xiaoyu , Tian Meng , Wang Zhenxing , Shen Congcong , Sun Wan , Li Chonghui , Li Xuewen , Lv Enguang , Tian Shizheng , Wang Jihua , Xu Shicai , Zhao Bing
Published: July 2022

Exploring the advanced techniques for protein detection facilitates cell fate investigation. However, it remains challenging to quantify and visualize the protein with one single probe. Here, a luminescent approach to detect hepatic cell fate marker albumin in vitro and living cell labeling with upconversion nanoparticles (UCNPs), which are conjugated with antibody (Ab) and rose bengal hexanoic acid (RBHA) is reported. To guarantee the detection quality and accuracy, an “OFF–ON” strategy is adopted: in the presence of albumin, the luminescence of nanoparticles remains suppressed owing to energy transfer to the quencher. Upon albumin binding to the antibody, the luminescence is recovered under near‐infrared light. In various bio‐samples, the UCNPs‐Ab‐RBHA (UCAR) nanoprobe can sense albumin with a broad detection range (5–315 ng mL−1). When applied to liver ductal organoid culture medium, the UCAR can monitor hepatocyte differentiation in real time by sensing the secreted albumin. Further, UCAR enables live imaging of cellular albumin in cells, organoids, and tissues. In a CCl4‐induced liver injury model, UCAR detects reduced albumin in liver tissue and serum. Thus, a biocompatible nanoprobe for both quantification and imaging of protein in complex biological environment with superior stability and high sensitivity is provided.
Enabling Ultrathick Electrodes via a Microcasting Process for High Energy and Power Density Lithium‐Ion Batteries
Authors: Plateau Tazdik Patwary , Pham Hiep , Zhu Yaqi , Leu Ming , Park Jonghyun
Published: July 2022

Thickening electrodes is one effective approach to increase active material content for higher energy and low‐cost lithium‐ion batteries, but limits in charge transport and huge mechanical stress generation result in poor performance and eventual cell failure. This paper reports a new electrode fabrication process, referred to as µ‐casting, enabling ultrathick electrodes that address the trade‐off between specific capacity and areal/volumetric capacity. The proposed µ‐casting is based on a patterned blade, enabling facile fabrication of 3D electrode structures. The study reveals the governing properties of µ‐casted ultrathick electrodes and how this simultaneously improves battery energy/power performance. The process facilitates a short diffusion path structure that minimizes intercalation‐induced stress, improving energy density and cell stability. This work also investigates the issues with structural integrity, porosity, and paste rheology, and also analyzes mechanical properties due to external force. The µ‐casting enables an ultrathick electrode (≈280 µm) that more effectively utilizes NMC‐811 (LiNi0.8Mn0.1Co0.1O2) cathode and mesocarbon microbeads anode active materials compared to conventional thick electrodes, allowing high‐mass loading (35.7 mg cm−2), 40% higher specific capacity, and 30% higher areal capacity after 200 cycles, high C‐rate performance, and longer cycle life.
Self‐Discharge in Batteries Based on Lignin and Water‐in‐Polymer Salt Electrolyte
Authors: Kumar Divyaratan , Khan Ziyauddin , Ail Ujwala , Phopase Jaywant , Berggren Magnus , Gueskine Viktor , Crispin Xavier
Published: July 2022

Lignin, the most abundant biopolymer on earth, has been explored as an electroactive material in battery applications. One essential feature for such lignin‐based batteries to reach successful usage and implementation, e.g., large‐scale stationary grid applications, is to have slow self‐discharge characteristics on top of the essential safety and life‐cycle properties. Water‐in‐polymer salt electrolytes (WIPSEs) have been demonstrated as an attractive route to solve this issue; however, little has been done to understand the fundamentals of actual self‐discharge mechanisms. Herein, the impact of some critical chemical and physical parameters (pH, dissolved oxygen, viscosity, and cutoff potential) on self‐discharge of batteries based on WIPSE and lignin has been investigated. The pH range is crucial as there is an interplay between long‐term stability and high energy density. Indeed, lignin derivatives typically store relatively more charge in acidic media but later promote corrosion affecting device stability. A robust and high‐performing organic battery, incorporating potassium polyacrylate as WIPSE, is demonstrated, which expresses good self‐discharge behavior for a broad range of pH and with little impact on the atmosphere used for manufacturing. It is believed that the investigation will provide critical insights to the research community to promote the advancement of printed large‐scale energy storage devices.