bluuebunny/crossref_metadata_2025_split huggingface dataset:
Factors affecting the family development index in Indonesia: a cross-sectional survey in Aceh, a region with a 30 year armed conflict experience
Authors: Yani Muhammad , Puspitawati Herien , Ilzana Teuku Muhammad , Oktriyanto Oktriyanto , Damanik Rizal , Khaled Teuku Muhammad , Rahmi Cut Riska , Fathima Raisha , Anwar Samsul , Andriaty Syarifah Nora 
Published: October 2022

Background: Family development index needs to be measured to ensure that the government has made optimal efforts to provide happiness to the families and to develop strategies in family development in a region with unique conditions. The objective of this study was to assess the family development index and its associated determinants in Aceh province, a region implementing Syariah Law in Indonesia with 30 years of armed conflict experience. Methods: A cross-sectional survey was conducted in all regencies in Aceh. The study was a part of the Indonesian National Population and Family Planning Board project. The survey included one individual from each household that was selected randomly. Family development index was measured using a questionnaire consisting of 15 questions. The plausible determinants were collected and assessed through a face-to-face interview. The family development index was dichotomized using 85% cut-off into good and poor. A two-step logistic regression was used to determine the associated determinants. Results: A total of 10,000 households were included in the final analysis. 86.6% had a good family development index, with the highest in Sabang (97.6%) and the lowest index in Aceh Singkil (76.6%), respectively. A multivariate analysis indicated that the regency, marital status, educational qualification, ownership of health insurance, ownership of childbirth certificate, quality of the house (the type of floor, the source of electricity, the source of drinking water and the type of toilet facility) were associated with the family development index. Conclusion: Despite Aceh being one of the less developed provinces in Indonesia with long armed conflict experience, our data suggest that the family development index is relatively high and the index is influenced both by economic and non-economic determinants. To further improve the family development index, it is critical to develop both economic and non-economic components in the region and in the country.
RETRACTED: Non-intertwined strands of plasmid DNA contradict the Watson and Crick model of DNA structure [version 3; peer review: 1 approved, 1 approved with reservations, 1 not approved]
Authors: Kumar Pawan 
Published: October 2022

At the request of the author, the article titled “Non-intertwined strands of plasmid DNA contradict the Watson and Crick model of DNA structure” [version 3; peer review: 1 approved, 1 approved with reservations, 1 not approved]. F1000Research 2020, 8:356 (https://doi.org/10.12688/f1000research.18134.3) has been retracted from F1000Research. Previous versions of this article published on F1000Research have also been retracted (https://doi.org/10.12688/f1000research.18134.1; https://doi.org/10.12688/f1000research.18134.2). Since publication, Dr Pawan Kumar has performed additional experiments on the structure of a DNA molecule and was not able to generate further results that support this article. As such, they are no longer confident in the conclusions drawn in this article, and wish to retract. They apologise for any inconvenience caused
Mis on peidus sõnaraamatu tähendussoovituste tagahoovis? Eesti omasõnade käsitlus
Authors: Risberg Lydia 
Published: October 2022

Vabariiklikus õigekeelsuskomisjonis arutati 1980. aastal, et eesti üldkeele omasõnade tähendusi ei ole võimalik ega vajalik normida. Sellegipoolest jätkati keelekorralduses õigekeelsussõnaraamatu kaudu osade sõnatähenduste ebasobivaks pidamist (ÕS 1999) ja nende kohta soovituste andmist (ÕS 2006–2018). Artiklis kirjeldan ÕS 2018-s eesti omasõnade tähenduste kohta antud soovituste analüüsi tulemusi, tuginedeskasutuspõhisele keeleteooriale, mille järgi sõnatähendused kujunevad keelekasutuses. Oleme EKI-s võtnud seisukoha, et EKI ühendsõnastikus üksnes kirjeldame tähendusi, mitte ei hinda neid heaks ega halvaks. Sellegipoolest otsivad paljud keelenõuküsijad ja (õigekeelsus)sõnaraamatu kasutajad vastust küsimusele, mis on keeles õige ja vale, hea ja halb. Artiklis arutlen, kas ja kuidas saab keelekorralduses sõnatähenduste kohtasoovitusi anda.
Abstract. Lydia Risberg: Recommendations for the meanings of Estonian words – necessary or not? The National Orthology Commission discussed in 1980 that there should be no norms for the meanings of Estonian words in the Estonian standard language, but the Estonian corpus planning continued to label some meanings as inappropriate and gave recommendations for meanings in the Dictionary of Standard Estonian (DSE 1999–2018). But the Dictionary of Standard Estonian and the Explanatory Dictionary of Estonian do not create word meanings – the meanings of words are formed in the use of language and dictionaries only describe the usage. The new EKI Combined Dictionary (since 2020) only describes meanings, there is no evaluation whether the meaning is good or bad. This article explains why the meanings of Estonian words cannot be standardised in general language and the recommendations for the meanings of Estonian words are not necessary.
Filter-free photonics-assisted frequency translator with a tunable phase shift and amplitude based on an integrated DP-QPSK modulator
Authors: Li Yan , Wang Muguang , Li Qi , Guo Yuxiao , Wu Beilei , Liu Yan , Chen Desheng 
Published: October 2022

In this paper, we propose and demonstrate a novel, to the best of knowledge, filter-free photonics-assisted microwave frequency translator with a tunable phase shift and amplitude. The pivotal component of the proposed scheme is an integrated dual-polarization quadrature phase shift keying (DP-QPSK) modulator, which is applied to generate a polarization orthogonal carrier-suppressed single sideband modulation signal and frequency shifted optical carrier signal. The polarization-multiplexed optical signal outputs from the DP-QPSK modulator is then sent to a photodetector (PD) via a polarization controller (PC) and a polarizer to implement photoelectric conversion. The electrical signal output from the PD is the desired frequency translated microwave signal, and the amount of frequency shift is determined by the frequency of the sawtooth wave applied to the DP-QPSK modulator. In addition, since the PC can be used to adjust the polarization angle and introduce a phase difference between the two orthogonally polarized optical signals, the phase shift and amplitude of the obtained translated signal can also be easily tuned. A theoretical analysis and simulation experiment are carried out to verify the feasibility of the proposed scheme. The simulation results show that the novel scheme can realize frequency translation with a 360° continuously tunable phase shift and adjustable amplitude for both a single-tone signal and linearly frequency modulated signal with a 50 MHz bandwidth. The spurious suppression ratios of the single-tone signal and LFM signal after frequency translation are larger than 48 and 30 dB, respectively.
Severity predictors of COVID-19 in SARS-CoV-2 variant, delta and omicron period; single center study
Authors: Ogawa Fumihiro , Oi Yasufumi , Honzawa Hiroshi , Misawa Naho , Takeda Tomoaki , Kikuchi Yushi , Fukui Ryosuke , Tanaka Katsushi , Kano Daiki , Kato Hideaki , Abe Takeru , Takeuchi Ichiro 
Published: October 2022

Background
The outcomes of coronavirus disease 2019 (COVID-19) treatment have improved due to vaccination and the establishment of better treatment regimens. However, the emergence of variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes COVID-19, and the corresponding changes in the characteristics of the disease present new challenges in patient management. This study aimed to analyze predictors of COVID-19 severity caused by the delta and omicron variants of SARS-CoV-2.

Methods
We retrospectively analyzed the data of patients who were admitted for COVID-19 at Yokohama City University Hospital from August 2021 to March 2022.

Results
A total of 141 patients were included in this study. Of these, 91 had moderate COVID-19, whereas 50 had severe COVID-19. There were significant differences in sex, vaccination status, dyspnea, sore throat symptoms, and body mass index (BMI) (p <0.0001, p <0.001, p <0.001, p = 0.02, p< 0.0001, respectively) between the moderate and severe COVID-19 groups. Regarding comorbidities, smoking habit and renal dysfunction were significantly different between the two groups (p = 0.007 and p = 0.01, respectively). Regarding laboratory data, only LDH level on the first day of hospitalization was significantly different between the two groups (p<0.001). Multiple logistic regression analysis revealed that time from the onset of COVID-19 to hospitalization, BMI, smoking habit, and LDH level were significantly different between the two groups (p<0.03, p = 0.039, p = 0.008, p<0.001, respectively). The cut-off value for the time from onset of COVID-19 to hospitalization was four days (sensitivity, 0.73; specificity, 0.70).

Conclusions
Time from the onset of COVID-19 to hospitalization is the most important factor in the prevention of the aggravation of COVID-19 caused by the delta and omicron SARS-CoV-2 variants. Appropriate medical management within four days after the onset of COVID-19 is essential for preventing the progression of COVID-19, especially in patients with smoking habits.
Exploring spatial variations in level and predictors of unskilled birth attendant delivery in Bangladesh using spatial analysis techniques: Findings from nationally representative survey data
Authors: Mahfuzur Md. Rahman , Billah Md. Arif , Liebergreen Nicola , Ghosh Manoj Kumer , Alam Md. Shafiul , Haque Md. Armanul , Al-Maruf Abdullah 
Published: October 2022

Background
Bangladesh has failed to meet the United Nations goal for reducing maternal mortality in the last decade. The high prevalence of unskilled birth attendant (UBA) delivery (47%) has resulted in negative consequences for the health of mothers and newborn babies in the country. Spatial variations in UBA delivery and its predictors are yet to be explored in Bangladesh, which could be very helpful in formulating cost-effective policies for reducing that. This study examines the spatial variations in UBA delivery and its predictors in Bangladesh.

Methods
This study analyzed the characteristics of 672 clusters extracted from the 2017/18 Bangladesh Demographic and Health Survey, and healthcare facility data from the 2017 Bangladesh Health Facility Survey. These data were analyzed using descriptive and spatial analyses (hot spot analysis, Ordinary Least Squares Regression, and Geographically Weighted Regression) techniques.

Results
Statistically significant hot spots of UBA delivery were concentrated in parts of the Mymensingh, Sylhet, Barishal, and Rangpur regions, while Khulna was the safest region. Predictive strengths of the statistically significant predictors of spatial variation in UBA delivery were observed to vary considerably across the regions. Poorest household wealth status and less than four antenatal care contacts emerged as strong predictors of UBA delivery in all the aforementioned hot spot-stricken regions, except Barisal. Additionally, primiparity and all secondary education or higher were strong predictors of lower UBA delivery rates in Mymensingh and Sylhet, while poorer household wealth status was also a strong predictor of UBA delivery in Sylhet. Multiparity was an additional strong predictor of UBA delivery in Rangpur. In Barisal, only poorer household wealth status exerted a strong positive influence on UBA delivery.

Conclusions
The remarkable spatial variations in UBA delivery and its predictors’ strengths indicate that geographically-targeted interventions could be a cost-effective method for reducing the UBA delivery prevalence in Bangladesh, thereby improve maternal and child health.
Seni Kuda Lumping “Turangga Tunggak Semi” di Kampung Seni Jurang Belimbing Tembalang: Sebuah Alternatif Upaya Pemajuan Kebudayaan di Kota Semarang
Authors: Triyono Triyono 
Published: October 2022

Undang Undang Pemajuan Kebudayaan (UU No. 5 Tahun 2017) mengamanatkan untuk melakukan perlindungan, pengembangan, pemanfaatan dan pembinaan berbagai jenis kebudayaan. Salah satu jenis dari kebudayaan adalah kesenian. Berbagai macam jenis kesenian yang ada di tengah masyarakat perlu mendapatkan perlindungan, pengembangan dan pembinaan. Kesenian tradisional Kuda Lumping “Turangga Tunggak Semi” yang berada di Kampung Seni Jurang Belimbing Kelurahan Tembalang merupakan kelompok kesenian tradisional yang masih didukung kederadaannya oleh masyarakat sekitarnya. Kelompok kesenian ini beranggotakan anak-anak muda yang berada di kampung seni Jurang Belimbing yang didukung oleh para sesepuh dan perangkat desa di kampung tersebut. Di era Global dimana anak-anak muda cenderung menggandrungi budaya dari luar, namun di kampung seni jurang belimbing generasi muda masih sangat memperhatikan bahkan melestarikan kesenian tradisional yang sudah mulai ditinggalkan masyarakat pada umumnya. Pemerintah Kota Semarang berupaya untuk melestarikan dan melakukan pembinaan terhadap Kesenian Kuda Lumping “Turangga Tunggak Semi” dengan menetapkan Kampung Jurang Belimbing sebagai Kampung Tematik Seni dan Budaya. Upaya ini dimaksudkan selain untuk melestarikan beberapa kesenian yang berada di Kampung tersebut, juga diharapkan akan membawa dampak pada peningkatan perekonomian masyarakat setempat.
Perubahan dan Problematika Perpustakaan Menghadapi Normal Baru
Authors: Husna Jazimatul 
Published: October 2022

Penelitian ini membahas tentang perubahan dan problematika penyelenggaraan perpustakaan menghadapi Normal Baru. Situasi dan kondisi pandemi Covid-19 saat ini, memaksa perpustakaan untuk bergerak dinamis. Kondisi perpustakan yang masih bisa bertahan hingga saat ini, tidak bisa dipungkiri karena perpustakaan telah terbiasa melibatkan Teknologi Informasi, sehingga di prediksi perpustakaan masih ada harapan. Normal baru adalah sebuah peristiwa, atau status, atau era yang sebelumnya asing, atau situasi atipikal yang telah menjadi standar, atau kebiasaan baru. Normal baru membuat perpustakaan harus menata ulang, dimana interaksi tatap muka dan interaksi layanan mungkin tidak lagi disukai, dimana koleksi dalam format fisik mungkin menjadi susah untuk diakses berganti menjadi koleksi digital, dan dimana belajar kelompok akan tinggalkan menjadi pembelajaran berbasis daring, menjaga jarak sosial di perpustakaan dengan aman. perpustakaan dapat memanfaatkan krisis ini untuk membuat koleksi dan layanan baru dan inovasi untuk meningkatkan layanan perpustakaan berdasarkan analisis dan tren yang sedang terjadi. Karena perpustakaan telah belajar dan tumbuh selama masa karantina dan perpustakaan siap utuk menyongsong normal baru .
Records Center: Kajian antara Teori dan Kebijakan
Authors: Handayani Tri 
Published: October 2022

Records Center merupakan bagian dari program pengelolaan arsip inaktif. Keberadaan records center diperlukan untuk menjaga ketahanan informasi berbasis arsip. Arsip inaktif disimpan di records center tidak dalam jangka waktu yang lama. Meskipun nilai guna informasi yang direkam di dalam arsip inaktif sudah menurun, tetapi sewaktu-waktu mereka masih akan diakses sebagai pendukung pelaksanaan kerja penciptanya. Dengan pertimbangan tersebut, maka arsip inaktif diolah dan disimpan di records center. Selain itu ruang yang semula digunakan untuk menyimpan arsip tersebut dapat digunakan untuk menyimpan arsip aktif yang baru diciptakan. Merujuk pada pemaparan yang disampaikan secara teoritis dari literatur yang ditulis oleh Betty R Ricks dkk, Mary E. Robek dkk, Jay Kennedy dkk diketahui, bahwa pada prinsipnya mereka memiliki pemikiran yang relatif sama terhadap fungsi records center khususnya dalam kajian ini terkait dengan tata ruang records center. Sementara itu pemerintah melalui Keputusan Kepala Arsip Nasional Republik Indonesia Nomor 03 Tahun 2000 tentang Standar Minimal Gedung dan Ruang Penyimpanan Arsip Inaktiftelah memberikan pedoman tentang standar minimal suatu records center. Tujuan dari penelitian ini adalah agar masyarakat luas tentang records center. Penelitian ini menggunakan pendekatan kearsipan, dan metode kualitatif. Hasil penelitian menunjukkan, bahwa Betty R Ricks dkk, Mary E. Robek dkk, Jay Kennedy dkk memiliki pemikiran yang relatif sama tentang records center. Menurut mereka bangunan records center perlu dibagi menjadi dua fungsi. Fungsi pertama untuk mengolah arsip inaktif, dan fungsi kedua adalah untuk menyimpan arsip inaktif.
Pengelolaan Arsip di LLDIKTI Wilayah VI Jawa Tengah Dalam Upaya Menjamin Ketersediaan Data untuk Layanan Kepada Stakeholder
Authors: Suliyati Titiek , Sumarno Sumarno 
Published: October 2022

Artikel ini merupakan hasil penelitian tentang pengelolaan arsip perguruan tinggi swasta (PTS) di Unit Kearsipan LLDIKTI Wilayah VI Jawa Tengah. Sebagai lembaga layanan publik, sesuai dengan tugas dan fungsinya, LLDIKTI Wilayah VI Jawa Tengah juga melakukan pengelolaan arsip untuk layanan yang diberikan kepada masyarakat khusunya perguruan tinggi swasta (PTS). Arsip atau dokumen yang dikelola di LLDIKTI Wilayah VI Jawa Tengah adalah arsip-arsip kegiatan dalam melakukan fasilitasi peningkatan mutu perguruan tinggi yang dibiayai oleh Anggaran Pendapatan dan Belanja Negara (APBN) melalui LLDIKTI Wilayah VI Jawa Tengah. Arsip-arsip ini dikelola di Unit Kearsipan di bawah Bagian Tata Usaha. Penelitian ini menggunakan metode kuatitatif deskriptif, yang pengumpulan datanya melalui observasi, wawancara mendalam serta kajian pustaka dan dokumen. Analisa data dilakukan melalui tahapan reduksi data, penyajian data dan kesimpulan atau verifikasi. Hasil penelitian menunjukkan, bahwa walaupun LLDIKTI Wilayah VI Jawa Tengah merupakan lembaga layanan publik yang meliputi seluruh PTS di Jawa Tengah dan sangat luas bidang kerjanya, tetapi bidang kearsipan, terutama pengelolaan arsip-arsip yang berkaitan dengan layanan kepada PTS, termasuk dosen dan mahasiswanya belum dilakukan secara maksimal. Perhatian pimpinana terhadap bidang kearsipan baru dilakukan dalam kurun waktu yang belum lama. Kemajuan teknologi dalam bidang kearsipan diharapkan dapat memecahkan masalah-masalah dalam bidang kearsipan, sehingga arsip dapat dikelola secara efisien dan efektif. Pengelolaan arsip yang ideal dapat menunjang kemajuan LLDIKTI Wilayah VI Jawa Tengah sebagai lembaga layanan pendidikan tinggi dan layanan kepada masyarakat pada umumnya.
Literasi Informasi Generasi Millennial dalam Bermedia Sosial untuk Mengatasi Penyebaran Berita Hoax Terkait Covid-19 di Kabupaten Pati
Authors: Putri Sania Cahyani , Irhandayaningsih Ana 
Published: October 2022

Penelitian ini membahas tentang literasi informasi generasi millennial dalam bermedia sosial untuk mengatasi penyebaran berita hoax terkait Covid-19 di Kabupaten Pati. Tujuan penelitian ini untuk mengetahui bagaimana literasi informasi generasi millennial dalam bermedia sosial untuk mengatasi penyebaran berita hoax terkait Covid-19 di Kabupaten Pati. Jenis penelitian ini menggunakan penelitian kualitatif dengan jumlah informan sebanyak 11 orang yang berasal dari generasi millenial khususnya yang berada di Kabupaten Pati. Hasil penelitian menunjukkan bahwa literasi informasi mempunyai manfaat dan peranan yang besar bagi generasi millennial dalam menggunakan informasi. Hampir secara keseluruhan informan sudah menerapkan literasi informasi terutama dalam hal penggunaan informasi di media sosial seperti Facebook, WhatsApp, Instagram, Youtube, dan Website. Yakni dengan cara mencari sumber informasi yang dianggap valid dan akurat, menyeleksi serta memilah terlebih dahulu informasi yang telah ditemukan sesuai dengan kebutuhan, serta mampu menggunakan informasi yang telah ditemukan dengan baik, bijak dan penuh tanggung jawab. Literasi informasi dari generasi millennial tersebut dirasa sudah cukup baik, banyak manfaat dan dampak positif pula yang dirasakan dari generasi millennial itu sendiri salah satunya mereka menjadi lebih berhati-hati dalam menggunakan sekaligus menyebarluaskan berbagai informasi berdasarkan sumber yang valid dan akurat. Sehingga hal tersebut dapat meminimalisir sekaligus mencegah adanya penyebaran berita hoax terkait Covid- 19 di media sosial.
New insights into SARS-CoV-2 Lumipulse G salivary antigen testing: accuracy, safety and short TAT enhance surveillance
Authors: Aita Ada , Navaglia Filippo , Moz Stefania , Contran Nicole , Barbaro Francesco , Cattelan Anna Maria , Padoan Andrea , Cosma Chiara , Faggian Diego , Plebani Mario , Basso Daniela 
Published: October 2022

Abstract

Objectives
The rapid, accurate and safe detection of SARS-CoV-2 is the key to improving surveillance and infection containment. The aim of the present study was to ascertain whether, after heat/chemical inactivation, SARS-CoV-2 N antigen chemiluminescence (CLEIA) assay in saliva remains a valid alternative to molecular testing.

Methods
In 2022, 139 COVID-19 inpatients and 467 healthcare workers were enrolled. In 606 self-collected saliva samples (Salivette), SARS-CoV-2 was detected by molecular (TaqPath rRT-PCR) and chemiluminescent Ag assays (Lumipulse G). The effect of sample pre-treatment (extraction solution-ES or heating) on antigen recovery was verified.

Results
Salivary SARS-CoV-2 antigen assay was highly accurate (AUC=0.959, 95% CI: 0.943–0.974), with 90% sensitivity and 92% specificity. Of the 254 antigen positive samples, 29 were false positives. We demonstrated that heterophilic antibodies could be a cause of false positive results. A significant antigen concentration decrease was observed after ES treatment (p=0.0026), with misclassification of 43 samples. Heat had a minimal impact, after treatment the correct classification of cases was maintained.

Conclusions
CLEIA SARS-CoV-2 salivary antigen provides accurate, timely and high-throughput results that remain accurate also after heat inactivation, thus ensuring a safer work environment. This supports the use of salivary antigen detection by CLEIA in surveillance programs.
Seroprevalence of SARS-CoV-2 antibodies in Italy in newborn dried blood spots
Authors: Galla Luisa , Cosma Chiara , Bertan Michela , Altinier Sara , Zaninotto Martina , Basso Daniela , Burlina Alberto , Padoan Andrea , Plebani Mario 
Published: October 2022

Abstract

Obejctives
Serosurveys can be used to monitor COVID-19 seroprevalence and conduct surveillance. Dried blood spot (DBS), used increasingly as a valuable sample to assay severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) antibodies (Ab), has several advantages, particularly in infants, due to the limited amount of blood required and its utility in testing a large number of samples in a limited time-frame. We evaluated SARS-CoV-2 IgG Ab prevalence in newborn DBS in the Trentino region of Italy, during the time period January 2020 – December 2021.

Methods
Anti-SARS-CoV-2 IgG levels were determined in DBS by means of Anti-SARS-CoV-2 QuantiVac IgG ELISA assay (Euroimmun, Lubeck, Germany).

Results
Analyses included 2,400 DBS from newborns (54% M, 46% F), samples being collected 2–3 days after birth. The first DBS that tested positive for anti-SARS-CoV-2 IgG antibodies was found in March 2020 and, up to May 2020, only 4 positive results were detected overall. Starting from June 2020, the positivity thresholds increased according to the epidemiological waves of the COVID-19 pandemic in Italy, with a robust increment in the winters of 2020 and 2021. The percentage of positive DBS rose from 0 to 6% to 10–47%, in 2020 and 2021, respectively.

Conclusions
This study demonstrates DBS is a suitable tool for both epidemiological purposes and surveillance in the SARS-CoV-2 pandemic, particularly in newborns and pregnant women, saving blood waste and sparing patients any discomfort.