bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reliving the debate concerning nursing education: from where we departed and to where we are going
Authors: Do Carmo Menegaz Jouhanna , Kloh Daiana , Mattioli Neto Hilário , Gue Martini Jussara , De Souza Ramos Flávia Regina , Vânia Marlil Schubert Backes Vânia MarlilVânia Marlil Schubert Back 
Published: April 2023

Objective. To identify the perception of both students and professors from a graduate nursing program in the South of Brazil concerning the historical process of nursing education in the country.
Methodology. Qualitative, exploratory-descriptive study. Data were collected from professors using semi-structured interviews and focus groups with 12 students, analyzed using Minayo's operational proposal. The following categories emerged: 'from where we departed'; 'transition process'; and 'to where we are going'.
Results. The participants showed knowledge concerning the process that permeates the education of Brazilian nurses from the establishment of the first school and determination of national curricular guidelines, highlighting challenges and future prospects.
Conclusion. There is advancement toward the reorientation of educating more critical, creative nurses aligned with the demands of the Brazilian Unified Health System.
Culture brokerage as a form of caring
Authors: Arias-Murcia Saidy Eliana , López -Díaz Lucero 
Published: April 2023

Objective. To identify the meanings, uses, and contexts of applying the culture brokerage concept in nursing articles published from 1995 to 2011.
Methodology. A total of 32 articles were identified from the following databases: Cuiden, SciElo, Ovid Nursing, Ovid, Medline and Pubmed.
Results. It was found that 56.2% of the articles were about research, 37.5% on reflection, and 6.2% topic revision. Five categories emerged from the analysis: culture brokerage concepts, culture brokerage and cultural competence, culture brokerage and the performers, culture brokerage in the care of immigrants, and culture brokerage in the care of individuals with chronic diseases.
Conclusion. Culture brokerage is a type of emerging care; it has various approaches and applications in both the community and hospital environments. Its conceptualization helps in the development of the nursing discipline.
“Learning to learn” in Nursing Higher Education
Authors: González-Hernando Carolina , Carbonero- Martín Miguel Ángel , Lara-Ortega Fernando , Martín-Villamor Pedro 
Published: April 2023

Objective. This study sought to evaluate improvement in self-directed learning by nursing students at Universidad de Valladolid (Spain) after using problem-based learning methodology.
Methodology. Ours was a quasi-experimental research with pre-test and post-test of a single group. The sample consisted of 127 of a 135 total of students from the 2nd degree course in Nursing enrolled in the Sexual and Reproductive Health assignment and who had the opportunity to attend all problem-based learning tutorials in the classroom and student group meetings outside the classroom. The Self-Directed Profile Inquiry Questionnaire instrument (CIPA, for the term in Spanish) by Cazares and Aceves was used for the self-regulated profile assessment, which consists of 41 reactives with options 1-5; the lower the score the better the profile for self-direction. It has five components: planning and selection of strategies, self-regulation and motivation, independence and autonomy, use of experience and critical conscience and interdependence, and social value.
Results. The mean age was 23 years, 84.4% were women. The students had a very good scores in their self-regulated learning profile before using problem-based learning (82.5), and after its application, they showed a statistically significant improvement (74.2) both in the overall score and in each of its components.
Conclusion. The students' self-regulated profile improved after using problem-based learning, a finding that is of utmost importance to achieve autonomy and self-regulation in learning. The development of the ''learning to learn'' skill allows learning for life, which is necessary in 21st century nursing professionals.
Noise Reduction from Vertical-Component Seismograms Recorded by Broadband Ocean-Bottom Seismometers Deployed at the Western Pacific
Authors: Kawano Yuki , Isse Takehi , Kawakatsu Hitoshi , Shiobara Hajime , Takeuchi Nozomu , Sugioka Hiroko , Kim YoungHee , Utada Hisashi , Lee Sang-Mook 
Published: April 2023

ABSTRACT
We modified existing methods of noise reduction to data recorded by Japanese broadband ocean-bottom seismometers (BBOBSs) deployed on the western Pacific seafloor conducted as the Oldest-1 Array observation. We removed the tilt and compliance noise that are dominant in low-frequency seismograms. We estimated the noise transfer function from the horizontal- to vertical-component seismograms to remove tilt noise from the vertical component. Throughout the observation period of about one year, the tilt noise transfer function was time-invariant and in phase at low frequencies (&lt;0.06 Hz), which, in contrast to previous studies, enabled us to apply a constant transfer function and to estimate the tilt of the sensor. We estimated the noise transfer function from the pressure- to the vertical-component records and removed the compliance noise in the frequency range of 0.002–0.02 Hz. As a result of tilt and compliance noise removal, noise levels were reduced by up to 20 dB at frequencies below 0.03 Hz. We show that tilt noise reduction using the constant transfer function is appropriate for Japanese BBOBSs equipped with the CMG-3T sensor. Tilt angles of Oldest-1 Array are estimated as 0.3°–1.1° and maximum tilt directions are along the H1 component of the sensor, which are attributed to the architecture of the CMG-3T sensor.
Effects of explosion depth and earth structure on the excitation ofLgwaves:S*revisited
Authors: Vogfjörd Kristín S. 
Published: April 2023

AbstractEffects of explosion depth in 1D velocity structure on the amplitude and character of Lg are examined. For shallow spherical explosions, the S* wave can be a significant contributor to Lg. Its amplitude, however, decays exponentially with source depth, and for that reason, S* has usually been dismissed as insignificant for all but the shallowest source depths. However, the radiation pattern of S* has a narrow peak (&lt;10°) at φd = sin−1(β/α)surface, where amplitudes are larger than in the original P wave. The width and amplitude of this peak also decrease with increasing source depth, but amplitudes at frequencies in the ∼1-Hz range remain significant for depths to at least 1 km. In favorable velocity structures, where αsurface ≦ βmantle, the radiation peak is trapped in the crust and S* in Lg can dominate seismograms from spherical explosions at depths down to 1 km. In such structures, the character of Lg may also be determined by whether the radiation peak ends up as turning waves or Moho reflections. Decoupled nuclear explosions may be most spherical-explosion-like, and the characteristics of S*-dominated Lg may be representative of observations from decoupled explosions, thus possibly providing a way of discriminating them from other shallow sources.
Constructing absorbing boundary conditions from prescribed elastic-wave incidences
Authors: Zhou Jianwei , Saffari Nader 
Published: April 2023

Abstract
New absorbing boundary conditions for numerical modeling of elastic-wave propagation and scattering are constructed in terms of six prescribed wave incidences. By further constraining these prescribed incidences, we derive three types of absorbing boundary conditions all in the form of a simple second-order differential equation. These conditions have different effectiveness in absorbing compressional and shear incident waves.
Comparative evaluation of linear dimensional accuracy of impressions made with different elastomeric impression materials (Polyether and Polyvinyl siloxane) in angulated and parallel implants-An invitro study
Authors: Paul Nirupam , Barman Jogeswar , Goswami Barasha 
Published: April 2023

To date no technique has been proven to guarantee a completely passive fit of implant supported prosthesis framework. Several clinical variables such as angulation of implants, impression material and technique used may affect the precision of impressions. Hence, this study is designed to evaluate and compare the dimensional accuracy of the resultant casts made from open tray implant level impressions with two different impression materials (polyvinyl siloxane and polyether) in parallel and angulated implants. The study consisted of two control groups; master model –1with parallel implants and master model –2 with angulated implants. From master model 1and master model 2, total 40 implant level open tray impressions were made using PVS and polyether impression material and impressions were poured to obtain 40 study casts. The resultant casts were divided into 4 groups (10 casts in each group), according to the impression material used (PVS or Polyether) and implant’s orientation (parallel or angulated) in the casts. All casts were evaluated for the positional accuracy of the implant by using four reference distances with the help of a profile projector. These measurements were compared to the measurements calculated on the master model, which served as a control. The variations of the mean distance values with respective control values within a group were analyzed with one samples’ t’ test at 0.05 significance level. Further the mean distance variations between the groups were analyzed with independent samples ‘t’ test to evaluate group mean variations.The impressions made in the presence of angulated implants were significantly less accurate than the ones made with parallel implants. Regarding impression material the tested polyether resulted advantageous over polivinylsiloxane impression material in terms of recording positional accuracy of implants.
Phase I therapy in periodontics and periodontal regeneration: Gate to success in dentistry- A review
Authors: Parihar Shikha , Grover Deepak , Goel Viniti , Bala Deepak , Arora Karandeep Singh 
Published: April 2023

Periodontal disease is a multifactorial inflammatory condition comprising of a complex interaction between pathogenic bacteria, environmental and acquired factors and host related factors. It is well known that to achieve successful result one must focus on eliminating the cause of disease. In this review we will be discussing most important phase in dental treatment i.e Phase I therapy because the basis of any dental problem ever seen is primarily or secondarily due To “Plaque” Hence Pahse-I Therapy.Scaling and root planning (SRP) is a conventional, non-invasive periodontal therapy and when used alone or as adjunct with other non-surgical therapeutic modalities have shown a great success in dental procedures.
Prediction of postspinal hypotension in elective caesarean section: An observational study
Authors: Chauhan Kanchan , N Poornima , Rao Kshama , Nagar Anupama 
Published: April 2023

Objectives: Spinal anaesthesia is the most preferred method of anaesthesia for a caesarean section. The frequent complication of the subarachnoid block is hypotension. This study aimed to find out the association of pre-operative heart rate with post-spinal hypotension. Materials and Methods: A total of 100 pregnant patients, ASA physical status І and ІІ, aged between 20-35 years, undergoing elective caesarean section, under spinal anaesthesia. The patient’s baseline heart rate, Systolic blood pressure, Diastolic blood pressure, Mean arterial pressure, and SPO2 were noted. Incidence of hypotension and mephentermine requirement following spinal anaesthesia noted. Results: Fifty-seven out of 100 patients developed hypotension (57.0%) of whom 48 were in the subgroup with HR >90bpm (67.0%) and 09 patients were in the group with HR <	90bpm (31.0%). The baseline heart rate was statistically significant with a p-value of 0.001. The average dose of mephentermine required to correct hypotension was 9.47±4.8 mg. Conclusion: Baseline heart rate is a promising predictor of postspinal hypotension in obstetric patients undergoing elective caesarean section.
The green economy in poland - institutional approach to the production of clean, green energy
Authors: Chojnacka Katarzyna J. 
Published: April 2023

Purpose of the study: The article will address topics directly and indirectly related to the decarbonization process started as part of the transformation of the energy system, with a strong emphasis on the role of institutions managing and supervising this process. The aim will be to answer the question:can the use of modern renewable energy sources for effects with the framework of the government's short-term policy?
Methodology: In the article was used a literature review, which was mentioned in the references. "Desk research" is the method that was used to analyze.
Main Findings: The Polish Economy is still one of the most energy-intensive economies in the European Union, hence increasing the share of energy from renewable sources may contribute to reducing an environmental pollution in our country. At this point, it is worth emphasizing that the level of air pollution by particulate matter in Polish cities is still one of the highest in the European Union. In order to eliminate barriers to the Development of the included in the title: green energy, many institutions should be involved in the process to manage, advise or support the process (from a legislation part also).
Applications of the study: The article'scontent can be useful for a wide group of recipients interested in the subject under research. Besides, this research is expected to be applied in Jan Kochanowski University during practical meetings with students.
Novelty/Originality of the study: The subject of energy system transformation has been widely discussed for many months. Particularly noteworthy is the social aspect - mentioned in the discussion - which is based on enabling citizens to take advantage of the opportunities offered by the clean energy transition and helping to cope with the problems. And here, the author of the article wants to join the discussion. In his opinion, the integration of the analyzed area is not possible without the support and involvement of the whole society, but above all, without institutional support. Sustainable management of natural resources is also becoming an urgent issue. This is primarily about managing air quality, including in the energy production process, which is crucial for the socio-economic stability of the Polish.
Analiza wpływu zwilżalności ośrodka skalnego na parametry termiczne na podstawie profilowań geofizycznych i danych laboratoryjnych
Authors:   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Lis-Śledziona Anita , Słota-Valim Małgorzata ,   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Stadtmuller Marek 
Published: April 2023

Celem prowadzonych badań była analiza i oszacowanie wpływu systemu zwilżalności ośrodka skalnego na jego parametry termiczne. W zależności od temperatury, składu mineralnego, porowatości i nasycenia wodą skałę charakteryzuje określona przewodność cieplna. Jednak nie tylko ilość wody w formacji wpływa na przewodność cieplną. Ważne jest także rozmieszczenie wody w skale, które w znacznym stopniu determinowane jest przez zwilżalność. Woda w skałach wodozwilżalnych pokrywa ziarna i tworzy tzw. film wodny na powierzchni minerałów, wypełnia także małe pory skały, tworząc strugi, ścieżki perkolacji dla migracji fazy przewodzącej ciepło (wody), ale też przewodzącej prąd elektryczny. W skałach hydrofobowych film wodny na powierzchni ziaren mineralnych jest nieciągły lub w ogóle go brak, gdyż większa część powierzchni skały pokryta jest ropą, natomiast woda w większości wypełnia centralną część porów o dużych średnicach. W pracy wykazano, że istnieje zależność pomiędzy systemem zwilżalności skały a przewodnością termiczną oraz przeprowadzono modelowanie ilościowe. Analizowano dane literaturowe z badań na hydrofilowych i hydrofobowych próbkach piasku przy różnym stopniu nasycenia wodą. Obserwacja eksperymentu prowadzącego do zmiany charakteru zwilżalności skały z hydrofilowej na hydrofobową na drodze powleczenia ziaren piasku polimerem zainspirowała autorów niniejszej pracy do zaproponowania dwóch równań przedstawiających zależność przewodności termicznej (λ) od współczynnika nasycenia wodą (Sw) dla skał wodozwilżalnych i skał ropozwilżalnych. W skałach wodozwilżalnych zaobserwowano wykładniczy wzrost przewodności cieplnej wraz ze wzrostem współczynnika nasycenia wodą, natomiast w skałach ropozwilżalnych zależność λ od Sw przedstawiono przy wykorzystaniu funkcji logistycznej. W ramach testowania modeli wykonano serię obliczeń dla czterech hipotetycznych skał klastycznych i czterech skał węglanowych. Przeprowadzono analizę wyników i obliczono przewodność termiczną w rzeczywistym ośrodku skalnym, wykształconym w postaci piaszczysto-ilastych utworów paleozoicznych, dla którego istniały opracowane wcześniej przez autorów wyniki interpretacji parametrów litologiczno-złożowych. Jednym z takich parametrów była obliczona i skalibrowana z wynikami badań laboratoryjnych krzywa zwilżalności. Stanowiła ona podstawę do podziału interpretowanego interwału na strefy wodozwilżane i ropozwilżalne. Ostatecznym wynikiem pracy jest estymacja zakresów zmienności przewodności cieplnej analizowanych skał w funkcji zwilżalności oraz parametrów petrofizycznych (zailenie Vcl, porowatość efektywna PHI, współczynnik nasycenia wodą Sw).
Dyrektywa RED II – obliczanie emisji GHG paliw odnawialnych
Authors:   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Lubowicz Jan 
Published: April 2023

Energia uzyskiwana ze źródeł odnawialnych (w tym biopaliw, biopłynów i biopaliw z biomasy) jest jednym z najważniejszych czynników koniecznych do zmniejszenia emisji gazów cieplarnianych. Przedstawiono szereg dokumentów, które z poziomu UE (dyrektywy) oraz krajowego (ustawy) regulują wymagania w zakresie spełnienia kryteriów zrównoważonego rozwoju, do których muszą być dostosowane paliwa odnawialne wprowadzane na rynek. Kluczowa w tym aspekcie jest dyrektywa 2018/2001 (RED II) w sprawie promowania stosowania energii ze źródeł odnawialnych, która w sposób szczegółowy reguluje kwestie formalno-prawne związane ze stosowaniem paliw ze źródeł odnawialnych. W głównej części pracy na podstawie dyrektywy RED II, a także wytycznych zawartych w dokumentach systemu certyfikacji KZR INiG przedstawiono sposób obliczania ograniczenia emisji gazów cieplarnianych GHG dla biopaliw, biopłynów i paliw z biomasy i innych produktów odnawialnych. Określenie ograniczenia emisji GHG pozwala na zweryfikowanie, czy dane paliwo odnawialne spełnia obowiązujące kryteria zrównoważonego rozwoju. Przedstawiono również wytyczne do prowadzenia obliczeń emisji GHG dla paliw odnawialnych, wskazując w nich sposób postępowania i zakres niezbędnych danych, które muszą zostać uzyskane w celu przeprowadzenia prawidłowych obliczeń. Dane te można pozyskać z oficjalnych publikacji organów unijnych i rządowych (dyrektywy, ustawy) lub innych zweryfikowanych źródeł. Każdą metodę wytwarzania danego biopaliwa, biopłynu czy paliwa z biomasy należy analizować w sposób indywidualny, tak aby prawidłowo zinwentaryzować wszystkie procesy i dane niezbędne do przeprowadzenia obliczeń emisji GHG.
IMPORTANCE OF INNOVATIVE TECHNOLOGIES IN TEACHING ENGLISH
Authors: ABDULLAEVA Mukhtasar 
Published: April 2023

Abstract
This article discusses the importance of innovative technologies in teaching English. In addition, this work aims to explore the possibilities of Internet technologies to expand the horizons of schoolchildren, establish and maintain business relations and contacts with peers in English-speaking countries. Students can take part in online tests, quizzes, contests, Olympiads, correspond with their peers in other countries, chat, videoconference, etc. In the communicative approach, the use of the Internet is highly encouraged: its purpose is to interest students in learning a foreign language by accumulating and expanding their knowledge and experience. Technological development brings benefits. It increments efficiency and brings citizens unused and superior products and administrations that make strides their by and large standard of living. The benefits of advancement are in some cases moderate to materialize. The benefits of modern innovation in learning the English language are also discussed in the article. They facilitate English language students engage with the language. Equipment permits language learners to break away from the materials and find out real-life English materials that sparkle their concentration and boost their language learning. Technology increments the students’ chance for authentic communication with native speakers and other language learners at different levels within or outside the classroom. Training leads to excellence and technology-rich language learning makes it achievable. There are some online activities which can help students learn the language individually. The article highlights the situation of pandemic period Covid-19 all over the world. At that time everybody sat at home and had to study online.
The Authentication of Aceh Rice Variety Sigupai Using Portable Near-Infrared Reflectance Spectrometer
Authors: Purwanto Y.  Aris , Masyitah  , Widodo Slamet 
Published: April 2023

Sigupai merupakan varietas beras aromatik yang menjadi ciri khas kabupaten Aceh Barat Daya. Beberapa karakteristik unggulan membuat varietas ini menjadi komoditas yang banyak diminati dan mahal. Keberadaan varietas ini sekarang sulit ditemukan, umur panen yang cukup lama sehingga masyarakat jarang membudidayakan verietas sigupai. Akibatnya banyak pedagang atau petani yang sering melakukan praktik pemalsuan yang pada akhirnya akan merugikan konsumen. Kemungkinan pemalsuan produk ini dilakukan dengan mencampur, atau bahkan mengganti beras berkualitas tinggi dengan beras yang lebih murah. Tujuan dari penelitian ini adalah untuk melalukan analisis kualitatif dan kuantitatif terhadap keaslian beras sigupai secara non-destruktif menggunakan portable near-infrared spectrometer. Pada analisis kualitatif menggunakan 86 sampel beras (43 sampel asli dan 43 sampel yang dipalsukan). Analisis secara kuantitatif menggunakan 44 sampel beras (pencampuran beras dengan persentase 0% - 30%). Kedua metode ini dianalisis dengan partial least square-driscriminant analysis (PLS-DA) dan partial least square regression (PLS-R). Hasil analisis kualitatif model yang dikembangkan mampu membedakan beras sigupai asli dan beras yang dipalsukan dengan akurasi, sensitivitas, spesifisitas, dan false alarm rate, yaitu masing-masing 89.29%, 92.86%, 85.71%, dan 14.29%. Untuk analisis kuantitatif model yang dikembangkan mampu menduga tingkat keaslian beras sigupai dengan nilai r = 0.96, SEC = 1.52, SEP = 1.50, RPD = 5.93, dan konsistensi = 100.69. Dari penelitian ini dapat disimpulkan bahwa portable near-infrared spectrometer berpotensi digunakan sebagai instrument untuk analisis keaslian beras sigupai di lapangan.