bluuebunny/crossref_metadata_2025_split huggingface dataset:
Externalities of Accounting Disclosures: Evidence from the Federal Reserve
Authors: Li Edward X. , Lind Gary , Ramesh K. , Shen Min 
Published: April 2023

ABSTRACT
This study provides the first empirical evidence that the Federal Reserve (the Fed) systematically retrieves micro-level accounting reports to aid its understanding of the state of the macroeconomy. Using unique data identifying its direct access of corporate SEC filings, we show that the Fed tracks firms that are bellwethers and industry leaders, or that can engender systemic risk. The qualitative information in the Fed-accessed periodic reports explains the Fed’s GDP growth forecasts for up to four quarters, after controlling for contemporaneous aggregate earnings and other economic information. However, professional forecasts fail to incorporate such qualitative accounting information. In addition, this qualitative information is reflected in the tone of the ensuing FOMC meeting discussions as well as in Fed forecasts of key macro demand and supply factors. Overall, our evidence suggests important externalities of micro-level accounting reports, especially qualitative disclosures, on the central bank’s macroeconomic forecasts and, by extension, monetary policy.
Data Availability: Data are available from public sources.
JEL Classifications: E58; G20; M41; M45.
Detection and Rarefaction of the Twin Primes Numbers
Authors: Ascarelli Paolo 
Published: April 2023

In this manuscript are considered 3 types of numbers:

a) integral numbers like for example (x)=10^10

b) prime numbers whose properties is to be only divisible by themselves

c) twin numbers

The number of twin primes contained under the number (x) is here derived by:

1) a mathematical function proposed by Gauss (1792-1796) based on a converging logarithmic sum,

2) Euclid’s theorems on prime numbers.
Iklim Organisasi di Kantor Badan Pertanahan Nasional Kabupaten Pesisir Selatan Sebelum dan Masa New Normal
Authors: Nanda Permatasari Diah , Hadiyanto Hadiyanto 
Published: April 2023

Penelitian ini bertujuan untuk memperoleh informasi tentang seberapa kondusif iklim organisasi di Kantor Badan Pertanahan Nasional Kabupaten Pesisir Selatan sebelum dan pada Masa New Normal dilihat dari skala: (1) keakraban, (2) kekompakan, (3) tanggung jawab, (4) dukungan, (5) orientasi pada tujuan, dan (6) kebebasan. Penelitian ini merupakan penelitian deskriptif menggunakan metode penelitian kuantitatif. Populasinya seluruh pegawai dengan Teknik Sampel Jenuh dan total sampel 45 orang. Pengumpulan data berupa angket dengan menggunakan model skala Likert. Hasil dan pengolahan data menunjukkan bahwa iklim organisasi sebelum dan pada masa new normal sudah dalam kategori kondusif dengan kesimpulan bahwa iklim organisasi sebelum new normal lebih kondusif dibandingkan pada masa new normal. Hal ini dilihat dari perolehan nilai rata-rata iklim organisasi sebelum new normal 4,2 sedangkan pada masa new normal 3,8. Untuk itu, sebaiknya iklim organisasi di kantor Badan Pertanahan Nasional Kabupaten Pesisir Selatan pada masa new normal perlu ditingkatkan lagi agar lebih kondusif sehingga dapat mendukung tercapainya tujuan organisasi
ОСОБЛИВОСТІ ВИКОРИСТАННЯ МУЗИКОТЕРАПІЇ ЯК МЕТОДУ ЗБЕРЕЖЕННЯ ПСИХІЧНОГО ЗДОРОВ’Я ОСОБИСТОСТІ
Authors: Мартинюк Анатолій , Малашевська Ірина 
Published: April 2023

У статті проаналізовано загальні підходи до проблеми особливостей застосування технік музичної арттерапії щодо збереження психічного здоров’я особистості шляхом формування емоційної стабільності особистості.
Музична терапія сьогодні знаходить дедалі ширше застосування у психолого-педагогічних технологіях та медицині. Практикою доведено, що спеціальні музичні програми мають лікувальні властивості.
МІЖДИСЦИПЛІНАРНИЙ ПІДХІД У ВИКЛАДАННІ ФАХОВИХ ДИСЦИПЛІН В СИСТЕМІ ПІДГОТОВКИ МАЙБУТНІХ ФАРМАЦЕВТІВ
Authors: Лисенко Наталія 
Published: April 2023

Розкрито сутність міждисциплінарного підходу в системі підготовки майбутніх бакалаврів спеціальності “Фармація, промислова фармація”. Обґрунтовано, що міждисциплінарний підхід у викладанні фахових дисциплін є важливим з точки зору забезпечення якості фахового вишколу майбутніх спеціалістів практичної фармації. Акцентовано увагу не лише на процесі підготовки фахівців-фармацевтів, а й на використанні міждисциплінарного підходу при підготовці випускників до комплексного кваліфікаційного іспиту.
За результатами проведеного дослідження окреслено першочергові завдання, які становлять організаційно-педагогічну основу фахової підготовки майбутніх фармацевтів на засадах міждисциплінарного підходу. Наголошено на необхідності розроблення адекватних форм і методів стимулювання студентів до самостійної роботи як невід’ємної складової підготовки фахівців фармацевтичної галузі.
Pembentukan POKDARWIS “SEKAR TIRTO KAHURIPAN” dan Penyusunan SOP Perencanaan dan Pengembangan Usaha di Desa Banyuurip, Kecamatan Kedamean Kabupaten Gresik
Authors: Susanti Nanis , Pristiana Ulfi 
Published: April 2023

Desa Banyuurip, Kecamatan Kedamean merupakan kawasan desa wisata di Kabupaten Gresik Jawa Timur. Desa ini memiliki potensi usaha tanaman hias dan telah mengelola lahan untuk usaha kuliner (makanan dan minuman) dengan model pujasera (food court). Lingkungan tertata rapi dilengkapi berbagai tanaman hijau dan tanaman bunga, masyarakat menyebutnya sebagai Cafe 1001 Bunga. Pengunjung berasal dari masyarakat setempat, dari luar desa dan bahkan aktifitas dari mulut ke mulut juga menarik pengunjung dari dari luar kota. Secara informal masyarakat telah membentuk kelompok-kelompok usaha dan saat ini menginginkan desa mereka dapat berkembang menjadi kawasan wisata potensial. Masyarakat berharap segera dapat membentuk POKDARWIS, kelompok sadar wisata, yang sementara ini sudah berlangsung secara informal. Kelompok formal diharapkan dapat membawa konsep-konsep usaha profesional yang mampu memuaskan pengunjung wisata. Disamping itu ada kesadaran akan kebutuhan mengelola usaha secara baik dengan aturan yang jelas dan tertulis. Dengan aturan tertulis dan formal diharapkan kegiatan operasional Desa Wisata berjalan dalam tahapan jelas mulai perencanaan, pelaksanaan, evaluasi dan perbaikan. Program kegiatan pengabdian masyarakat ini bertujuan mendukung solusi kebutuhan masyarakat berupa (1) pemetaan usaha (2) pendampingan pembentukan POKDARWIS (3) penyusunan SOP perencanaan dan pengembangan usaha. Kegiatan awal dilakukan dengan pemetaan usaha untuk menyediakan data base bagi perencanaan dan pengembangan usaha bagi kepentingan bersama anggota kelompok masyarakat. Hasil kegiatan Pengabdian kepada Masyarakat berupa SK Pembentukan POKDARWIS yang diterbitkan Kepala Desa, Struktur Organisasi Kepengurusan Pokdarwis, SOP Perencanaan dan Pengembangan Usaha.Kata Kunci: Pemetaan Usaha, POKDARWIS, SOP, Struktur Organisasi
PELATIHAN DASAR EDITING: AUDIO EDITING UNTUK MENGHASILKAN KONTEN YANG MENARIK DI ERA 4.0
Authors: Wijoksono Dimas Satrio , Haqqu Rizca , Syarifah Fadia Anindita 
Published: April 2023

Media penyampaian informasi cukup beragam dan memiliki keunggulan masing-masing, salah satu contoh dari media tersebut adalah Audio. Audio merupakan media penyampaian informasi yang menggabungkan teknologi berupa suara. Seorang editor mempunyai peran cukup penting pada proses dibalik layar film. Menjadi seorang editor tidak hanya harus pandai mengolah gambar visual saja, akan tetapi harus mempunyai pemahaman tentang bagaimana mengolah audio agar video yang dihasilkan dapat memberikan informasi utuh kepada penontonnya. Merujuk pada istilah editing video, merupakan proses memilih, merangkai, menyusun ulang, dan memanipulasi gambar visual dan audio yang sudah direkam menjadi satu rangkaian video sehingga menjadi sebuah cerita utuh sebagaimana yang diinginkan sesuai konsep yang telah ditentukan. Ketika proses editing inilah gambar dan suara yang tidak penting dan tidak sesuai dengan konsep harus dihilangkan, susunan video harus dirangkai sesuai dengan durasi yang telah ditentukan, dan hal-hal yang kurang enak dilihat akan didedit dan ditambahkan, sehingga akhirnya menjadi rangkaian video utuh yang layak ditampilkan ke publik. Pelatihan dasar ini dilakukan dalam rangka pengabdian masyarakat dengan memberikan wawasan terkait editing yang dikhususkan pada audio. Pemahaman terkait audio ini perlu sampaikan karena masih kurangnya pemahaman audien tentang bagaimana cara mengolah audio agar menyatu dengan visual sehingga tercipta sebuah hasil editing yang layak untuk dinikmati. Pengabdian kepada masyarakat ini dilakukan di SMA Cendikia Muda Bandung dikarenakan keterkaitan antara ektrakulikuler unggulan sekolah dengan materi pengabdian masyarakat tentang bagaimana cara melakukan editing audio untuk menghasilkan konten yang menarik. Kata Kunci: Pengabdian Masyarakat, Editing, Audio, Konten
Hydrogen and air storage in salt caverns: a thermodynamic model for phase equilibrium calculations
Authors: Kiemde Abdoul Fattah , Ferrando Nicolas , de Hemptinne Jean-Charles , Le Gallo Yann , Reveillère Arnaud , Roa Pinto Juan Sebastian 
Published: April 2023

When storing gas in a salt cavern, it occupies most of the excavated volume, but the lower part of the cavern inevitably contains residual brine, in contact with the gas. The design of hydrogen and compressed air storage in salt caverns requires to have a thermodynamic model able to accurately predict both phase properties such as densities, and phase equilibrium (gas solubility and water content of the vapour phase). This work proposes a parameterization of the e-PPC-SAFT equation of state in this context. Experimental data of pure components and mixtures of light gas + pure water and light gas + salted water are reviewed and used to fit pure component parameters for hydrogen, nitrogen, oxygen, and the brine, and binary interaction parameters between H2, O2, N2 + water and H2, O2, N2 + ions (Na+ and Cl−), for temperature ranging from 273 to 473 K and salinities up to NaCl saturation (6 mol/kg). The model developed delivers good accuracy in reproducing data: the average deviation between experiments and calculated data is between 3% and 9% for gas solubility in saturated brine. More interestingly, the model has been validated on its capability to predict data not included in the parameterization database, including the composition of the vapor phase, and its extension to a mixture, such as air. Finally, it has been used in a case study of Compressed Air Energy Storage (CAES) to evaluate the water content of the gas produced during injection-withdrawing cycles.
Use of a Miniature Optical Engine for Age Classifying Wild-CaughtCoquillettidia perturbansin the Shortwave Infrared Region
Authors: Swab Christopher L. , Best Curtis R. , Cornine Frank H. , Segal David R. , Telford Sam R. 
Published: April 2023

ABSTRACTNear-infrared spectroscopy (NIRS), coupled with modeling and chemometrics, has been used to age grade anopheline and aedine mosquitoes; however, NIRS has not been widely used in field studies to assign mosquitoes to age classes. One reason is the relative cost of NIRS spectrometers. We developed a spectrometer system incorporating a miniature optical engine generating spectra in the shortwave infrared region, calibrated it using laboratory-reared Aedes aegypti, and evaluated its utility to age grade wild-caught cattail mosquitoes, Coquillettidia perturbans. As a refinement of the method, we compared a scoring system based on spectral data point outliers with the typical chemometrics that have been used with NIRS. This inexpensive system (&lt;$3,600) could reliably discriminate between age cohorts of mosquitoes and has the potential for more detailed age grading. Laboratory-reared Ae. aegypti demonstrated a decline in the fraction of spectral outliers with age, and field-collected Cq. perturbans similarly demonstrated such a decline (greater in newly emerged mosquitoes) with date of collection, consistent with their univoltine demography in Massachusetts. We conclude that an economical NIRS system may be able to provide a quantitative dichotomous (young versus old) assessment of field-collected mosquito samples, and thereby may be used to complement abundance-based analyses of the efficacy of adulticiding applications.
Impact of Nonconventional Selection by Insecticides on Susceptibility of the Southern House Mosquito,Culex quinquefasciatus
Authors: Pokhrel Vivek , Ottea James A. 
Published: April 2023

ABSTRACTMosquitoes are an important target of pest control as they vector pathogens that are associated with many debilitating human diseases. Given that mosquitoes have been selected with insecticides for over 100 years, much is known about the development of insecticide resistance associated with targeted application against populations of these insects. However, off-target selection by applications of insecticides in agricultural and residential sites also impacts development of insecticide resistance and is understudied. Similarly, the impact of selecting one life stage of mosquitoes on the insecticide susceptibility of different life stages is largely unknown. Here, we show that susceptibility to chlorantraniliprole, which is applied in rice (Oryza sativa) and sugarcane (Saccharum officinarum) fields in Louisiana, decreased (5.7- to 12-fold) in populations of Culex quinquefasciatus collected from near these fields compared with a reference field strain. In addition, application of bifenthrin by commercial application on an individual residence increased the resistance frequencies to bifenthrin in 5 nearby residential sites. These increased frequencies of resistance, as measured with diagnostic concentrations of bifenthrin, were highly correlated (R2 = 0.92) between larvae and adults, suggesting that selection of adults also confers resistance to larvae. Finally, esterase activities and bifenthrin susceptibilities were moderately correlated (R2 = 0.4 for larvae and 0.52 for adults), suggesting that multiple mechanisms (including metabolism by esterases) were associated with the observed resistance. Results from this study suggest that nonconventional selection by insecticides is a variable to consider when developing management strategies for populations of Cx. quinquefasciatus.
Oviposition Activity ofMansoniaSpecies in Areas Along the Madeira River, Brazilian Amazon Rainforest
Authors: Saraiva José Ferreira , Dos Santos Barroso Jéssica Fernanda , Santos Neto Noel Fernandes , Rabelo Furtado Nercy Virginia , Carvalho Dario Pires , Ribeiro Kaio Augusto , Pereira Lima José Bento , Galardo Allan Kardec Ribeiro 
Published: April 2023

ABSTRACTMansonia are aggressive mosquito species that are abundant in aquatic ecosystems where the macrophyte plants occur. These mosquitoes are commonly found across the Amazon/Solimões River basin. However, little is known about the oviposition behavior of these species. In the present study, we registered observations on the oviposition activity of 3 species: Mansonia amazonensis, Ma. humeralis, and Ma. cf. titillans, in 5 species of macrophytes in the vicinities of the Madeira River, Porto Velho, State of Rondônia, Brazil. Overall, 197 egg batches were collected. A greater amount of egg batches was found in Salvinia molesta as compared with other macrophytes sampled. In addition, 2 new oviposition habitats were noted in Ludwigia helmintorrhiza and Limnobium spongia. These findings will be important to understand the reproductive dynamics of these mosquitoes in the Brazilian Amazon basin.
Satellite Rearing ofAedesMosquito Eggs: Synchronized Empirical Test of a Novel Mass Rearing Model
Authors: Dobson Karen L. , Blore Kai , Henke Jennifer A. , Hung Kim Y. , Morgan Tim , Posey Tanya , Sun Sokanary , Sypes Olivia , Tremblay Nicolas P. , Dobson Stephen L. 
Published: April 2023

ABSTRACTMosquito suppression strategies based on “rear and release” of male mosquitoes are attracting renewed interest from governments, municipalities, and private businesses. These include irradiation-based sterile insect technique, Wolbachia-based technologies, and genetic modification. Each of these approaches requires the mass rearing and release of adult male mosquitoes, which typically is accomplished via a rearing facility near the release site. Although some release programs have relied on centralized rearing and shipment of adult males, adult male mosquitoes are relatively fragile, and their fitness can be diminished by temperature fluctuations, humidity, nutritional deficiencies, and other stresses that occur during shipment. Furthermore, expensive, expedited shipment is typically used to maximize the amount of adult lifetime in the field following the release. In contrast, Aedes aegypti and Ae. albopictus eggs can be desiccated and stored for long periods. They are small, and many millions of eggs can be shipped without specialized environmental conditions and using less expensive means. Here we examine a model in which mosquito eggs are centrally produced and then mailed to satellite rearing facilities. As a control, a replicate set of eggs was reared at the factory of origin. At each of the rearing sites, cloud-based software was used to track and compare rearing at the different locations. The results demonstrate similar rearing outcomes (i.e., egg hatch, immature development, and number of adult males) at each of the different sites for both species. We discuss the outcome in relation to downstream applications and potential future studies.
ANALISIS PENERIMAAN DAN KEPUASAN USER APLIKASI PEDULI LINDUNGI MEMPERGUNAKAN METODE UTAUT 2 DAN EUCS
Authors: Ega Fahira Anggriani  , Mutiah Nurul , Febriyanto Ferdy 
Published: April 2023

Pada Desember 2019 muncul sebuah virus baru yang mengerikan dan diidentifikasi sebagai COVID-19 yang berasal dari Wuhan dan dikenal dengan virus Corona. Dalam melaksanakan pencegahan virus Corona tersebut menyebar, Pemerintah Republik Indonesia melakukan vaksinasi massal dan meluncurkan aplikasi PeduliLindungi yang dapat diakses seluruh masyarakat. Akan tetapi, terdapat keluhan yang dialami user aplikasi PeduliLindungi. Keluhan itu diutarakan dari user di penilaian pada Google Play Store yang memiliki penilian 4,0 dan App Store memiliki penilian 2,6. Oleh karena itu, perlu dilaksanakannya suatu riset dengan cara menganalisis tingkatan penerimaan dan kepuasan dari aplikasi PeduliLindungi dengan mempergunakan metode UTAUT 2 dan EUCS. Dan mempergunakan IPA untuk mnentukan prioritas perbaikan. Dengan berdasarkan 9 variabel pada metode UTAUT 2 dan 5 variabel pada metode EUCS untuk menyusun kuesioner yang disebar kepada 100 responden user aplikasi PeduliLindungi di Kota Pontianak. Berdasarkan perhitungan hasil kuesioner, tingkatan persentase penerimaan dan kepuasan user aplikasi PeduliLindungi di Kota Pontianak pada skor hasil kerja sebanyak 73,45% dan skor kepentingan sebanyak 74,81% alhasil dengan begitu para responden setuju untuk menerima dan merasa puas dengan aplikasi PeduliLindungi. Proses analisis data pada riset ini mempergunakan tools SmartPLS 4. Terdapat 1 parameter yang dihapus karena tidak memenuhi standar loading factor 0,7. Hasil pengujian path coeffient dan pengujian T-Statistic hanya terdapat 4 hipotesis yang diterima karena memiliki skor >1,95. Hasil dalam riset ini juga menunjukan bahwasanya variabel Facilitating Conditions menjadi prioritas perbaikan kedepannya untuk Aplikasi PeduliLindungi.

Kata kunci: Peneriman dan Kepuasan Pengguna, Aplikasi PeduliLindungi, Unified theory of acceptance and use of technology, End-User Computing Satisfaction, Importance Performance Analysis, SmartPLS 4
Behavior of Reinforced Concrete Continuous Beams under Pure Torsion
Authors: Mohaisen Saad Khalaf , Abdulhameed Ali Adel , Kharnoob Majid Mohammad 
Published: April 2023

Practically, torsion is normally combined with flexure and shear actions. Even though, the behavior of reinforced concrete continuous beams under pure torsion is investigated in this study. It was performed on four RC continuous beams under pure torsion. In order to produce torsional moment on the external supports, an eccentric load was applied at various distances from the longitudinal axis of the RC beams until failure.
Variables considered in this study are absolute vertical displacement of the external supports, torsional moment’s capacity, angle of twist and first cracks occurrences. According to experimental results; when load eccentricity increased from 30cm to 60cm, the absolute vertical displacement increased about 46.92% and the angle of twist increased about 45.76% at failure. It has been also found that the ultimate failure loads decreased about 49.65% when the load eccentricity increased from 30cm to 60cm. Furthermore, the first crack was monitored and it was found that the first crack occurred at higher stages of loading with low loading eccentricity. The first crack records appeared at 75.86%, 70.80%, 63.16% and 54.79% of loading when the load eccentricities are 30, 40, 50 and 60cm, respectively.
Investigação e processamento dos crimes de homicídio na Área Metropolitana de Brasília
Authors: Trindade Maranhão Costa Arthur , Zackseski Cristina Maria , Caixeta Maciel Welliton 
Published: April 2023

Neste texto examinamos os principais resultados de uma pesquisa realizada no ano de 2013 sobre o Fluxo da Justiça Criminal na Área Metropolitana de Brasília (AMB) nos casos de homicídios ocorridos no ano de 2010, a partir dos dados obtidos junto à Secretaria de Segurança Pública do Estado de Goiás, referentes a oito cidades - Águas Lindas, Cidade Ocidental, Formosa, Luziânia, Novo Gama, Planaltina de Goiás, Santo Antônio do Descoberto e Valparaíso de Goiás. A partir de uma análise preliminar destes dados, selecionamos três cidades em razão da distância estatística em relação a áreas adjacentes que exibiram, no mesmo período, números significativamente inferiores. Assim, a escolha para um estudo mais detalhado sobre o processamento destes casos recaiu sobre as cidades de Luziânia, Planaltina de Goiás e Águas Lindas de Goiás. Foi constatado um baixo percentual de esclarecimento dos homicídios ocorridos na área, no período estudado, sendo analisados alguns fatores relacionados a este problema.
Biocompatibility enhancement via post-processing of microporous scaffolds made by optical 3D printer
Authors: Jeršovaitė Jurga , Šarachovaitė Ugnė , Matulaitienė Ieva , Niaura Gediminas , Baltriukienė Daiva , Malinauskas Mangirdas 
Published: April 2023

Providing a 3D environment that mimics the native extracellular matrix is becoming increasingly important for various applications such as cell function studies, regenerative medicine, and drug discovery. Among the most critical parameters to consider are the scaffold’s complicated micro-scale geometry and material properties. Therefore, stereolithography based on photopolymerization is an emerging technique because of its ability to selectively form volumetric structures from liquid resin through localized polymerization reactions. However, one of the most important parameters of the scaffold is biocompatibility, which depends not only on the material but also on the exposure conditions and post-processing, which is currently underestimated. To investigate this systematically, microporous scaffolds with pore sizes of 0.05 mm3 corresponding to a porosity of 16,4% were fabricated using the stereolithography printer Asiga PICO2 39 UV from the widely used resins FormLabs Clear and Flexible. The use of various polymers is usually limited for cells because, after wet chemical development, the non-negligible amount of remaining monomers intertwined in the photopolymerized structures is significantly toxic to cells. Therefore, the aim of this research was to find the best method to remove monomers from the 3D scaffold by additional UV exposure. For this purpose, a Soxhlet extractor was used for the first time, and the monomers were immersed in different alcohols. A Raman microspectroscopy was also used to investigate whether different post-processing methods affect DC (cross-linking) to find out if this specifically affects the biocompatibility of the scaffolds. Finally, mesenchymal stem cells from rat dental pulp were examined to confirm the increased biocompatibility of the scaffolds and their ability to support cell differentiation into bone tissue cells.