bluuebunny/crossref_metadata_2025_split huggingface dataset:
Randomized Trial of Postoperative Venous Thromboembolism Prophylactic Compliance: Aspirin and Mobile Compression Pumps
Authors: Dietz Matthew J. , Moushmoush Obadah , Frye Benjamin M. , Lindsey Brock A. , Murphy T. Ryan , Klein Adam E. 
Published: June 2022

Background:
Aspirin, as a routine venous thromboembolism (VTE) prophylaxis, is approved along with pneumatic compression pumps by the American College of Chest Physicians. We assessed compliance of aspirin and pump use after total joint arthroplasty.

Methods:
A randomized trial of aspirin alone or aspirin/mobile compression pumps after total joint arthroplasty was performed. Aspirin and pump compliance, VTE events, and satisfaction with pump use were collected. Compliance was assessed through an internal device monitor and drug log book. Patients were also contacted 90 days postoperatively for reported symptomatic VTEs.

Results:
Each group had 40 patients and greater than 94% compliance with aspirin use, with no difference between groups (P = 0.55). Overall pump compliance during the first 14 days after hospital discharge was 51% (SD ± 33), which was significantly worse than aspirin compliance at 99% (SD ± 4.1) (P < 0.0001). Only 10 patients were compliant (>20 hr/d) with recommended pump use throughout the entire recommended period. There was no notable association between aspirin compliance and VTE within 90 days. There was no notable association between pump compliance and VTE at 90 days. However, average pump use compliance was 20% in patients with VTE and 54% in patients without VTE within 90 days. With the numbers available in this compliance study, there was no significant difference (P = 0.11).

Discussion:
Aspirin compliance was notably greater than pump compliance. In this study, we found that pump compliance was not associated with lower VTE risk. In fact, no increased risk was recognized in patients with an average pump usage of >50%. Further study is warranted to define the duration of pump use required for clinical significance. The recommended use of compression pumps should continue to be examined.
A GLOBAL AND POINTWISE GRADIENT ESTIMATE FOR SOLUTIONS TO DOUBLE-PHASE PROBLEMS IN ORLICZ SPACES
Authors: Lan Trần Hương 
Published: June 2022

Bài báo này có hai mục đích. Thứ nhất, chúng tôi đưa ra một ước lượng toàn cục dạng Calderón-Zygmund cho nghiệm của bài toán pha kép trong không gian Orlicz sử dụng toán tử cực đại cấp phân số. Phương pháp chúng tôi sử dụng trong nghiên cứu này được dựa trên kĩ thuật good- tổng quát được phát triển bởi Tran, và Nguyen, 2019, trong đó các kết quả về tính chính quy nghiệm được bảo toàn qua toán tử cực đại cấp phân số. Toán tử này được biết đến rộng rãi qua vai trò của nó trong việc ước lượng sự dao động của các hàm số, và có một mối liên hệ gần gũi giữa nó và thế vị Riesz. Trong kết quả thứ hai, chúng tôi trình bày ước lượng từng điểm cho thế vị Riesz như là một hệ quả của kết quả thứ nhất.
SYNTHESIS AND CHARACTERIZATION OF COPPER HEXACYANOFERRATE (II) NANOPARTICLES
Authors: Trung Nguyễn Đình , Anh Lê Vũ Trâm , Phương Trương Đông , Ly Huỳnh Thị Ánh , Lợi Võ Sĩ , Bảo Phan Ngọc 
Published: June 2022

Đồng hexacyanoferrate kích thước nano (CuHF) là loại vật liệu có giá thành thấp, được điều chế bằng phương pháp đồng kết tủa hóa học. Thông qua các kĩ thuật nhiễu xạ tia X (XRD), quang phổ hồng ngoại biến đổi Fourier FTIR, quang phổ tia X phân tán năng lượng(EDS), kĩ thuật kính hiển vi điện tử truyền qua có độ phân giải cao (HR-TEM) và diện tích bề mặt (BET) để xác định các tính chất và hình thái của CuHF. Vật liệu được tổng hợp có các đặc tính sau: tinh thể có cấu trúc lập phương (F-43m) và kích thước khoảng 5,6 nm. Công thức phân tử của CuHF là Cu13[Fe(CN)6]14·(2K)·10H2O. CuHF là một chất phức hợp có diện tích bề mặt (BET) là 12,80 m2 / g, và có độ rỗng trung bình khoảng 34,50 nm.
APLIKASI PEMANTAU BUDIDAYA PADI MEGGUNAKAN TEKNOLOGI SURVERESS DENGAN FRAMEWORK NEXT JS
Authors: Meriatul istikomah  , Solehatin  
Published: June 2022

Tani Pintar adalah salah satu start up yang berkecimpung di bidang pertanian dengan melakukan edukasi ke petani. Tahapan yang dilakukan oleh Tani pintar yaitu dengan melakukan survey lokasi, kemudian memberikan edukasi ke petani. Apabila petani dan pemilik lahan bersedia bekerja sama dengan Tani Pintar, maka edukasi akan berlanjut dengan melakukan pengawasan proses budidaya padi, termasuk mendistribusikan pupuk dari Tani Pintar ke petani. SOP yang dilakukan Tani pintar pada saat ini masih dilakukan secara manual yang dirasa belum efektif. Seperti adanya benturan jadwal antar petani, waktu yang dijadwalkan tidak terkontrol secara sistematis sehingga menyulitkan dalam melakukan pekerjaan. Sehingga perlu adanya sistem yang dapat mengatur dan membantu memudahkan pekerjaan. Sistem tersebut direncanakan dapat mengatur timeline kerja proses pembudidayaan padi, mulai dari apa yang dikerjakan, waktu dan tempat yang dikerjakan, dan siapa yang mengerjakan. Bentuk timeline bermacam – macam(custom) menyesuaikan kebutuhan, karena setiap lahan jelas beda perlakuannya. Langkah – langkah yang digunakan dalam penelitian ini yaitu melakukan perencanaan, implementasi perangkat, uji coba perangkat dan dokumentasi. Referensi untuk menunjang penelitian dengan melakukan wawancara, dan observasi. Dengan adanya aplikasi Pemantau Budidaya Padi membuat sistematika kerja di Banyu Osing lebih teorganisir dan lebih mudah. Hasil dari penelitian ini adalah aplikasi pemantu budidaya padi menggunakan teknologi Serverless dengan framework next.Js. Aplikasi yang dibangun dapat digunakan untuk crud dan mengirim notifikasi ke aplikasi lain. Database yang digunakan yaitu firestore.
Turystyka antarktyczna – geneza, organizacja i perspektywy rozwoju
Authors: Palmowski Tadeusz , Studzieniecki Tomasz 
Published: June 2022

Działalność człowieka w Antarktyce, w tym na samym kontynencie Antarktydy, zaczęła się stosunkowo późno i była ściśle uzależniona od wiedzy i technologii niezbędnej do uzys- kania dostępu do tego najbardziej oddalonego kontynentu na kuli ziemskiej. W ostatnim czasie Antarktyda stała się unikalnym obszarem recepcji turystycznej, którego atrakcyjność umożliwiła rozwój różnych form turystyki. Autorzy starali się odpowiedzieć na pytanie, w jakim stopniu rozwój turystyki w Antarktyce wpływa na ten unikatowy obszar. Celem artykułu jest identyfikacja głównych atrybutów i determinant rozwoju turystyki antarktycznej oraz prezentacja systemu organizacji i zarządzania turystyką antarktyczną. Artykuł powstał na podstawie studiów najnowszej literatury dotyczącej turystyki antarktycznej, dokumentów International Association of Antarctica Tour Operators (IAATO) zawierających dane statystyczne oraz własnych obserwacji. Analiza literatury tematycznej i materiałów źródłowych, ich uporządkowanie i systematyzacja pozwoliły odpowiedzieć na postawione pytanie badawcze. Autorzy wykazali, że w ciągu ostatnich dekad, aż do wystąpienia pandemii, turystyka antarktyczna intensywnie się rozwijała. Jej specyfiką jest sezonowość i ograniczenia przestrzenne. Wyniki badań wskazują, że nadmierny rozwój turystyki może spowodować zagrożenia dla środowiska i wprowadzenie ograniczeń w tym zakresie. Niezbędne staje się zrównoważone zarządzanie ruchem turystycznym. Przeprowadzone badania wpisują się w trwającą dyskusję dotyczącą aktualnego stanu i przyszłości turystyki w Antarktyce.
Importance of Safety Equity in Transportation System Safety
Authors: Garcia Anne 
Published: June 2022

Public transportation in the U.S. often relies on multi-modal components that represent a system of systems as exemplified by transit rail. Currently, transit rail safety is measured for individual railroads as the number of events/fatalities/injuries by productivity level (typically, revenue miles). Barriers for measuring the safety of the transit transportation system of systems include the aggregation of transit properties for a passenger’s trip and the varieties of safety management systems used by transit agencies.
An alternative perspective asks how safe passengers are, instead of how safe railroads are. It posits a fundamental shift to a human-centric perspective on transportation system safety which is the foundation for determining the level of transportation safety equity outcomes. The major barrier to ensuring safety equity outcomes is a lack of safety data for subgroups of the population, based on biodemographic, socioeconomic and disability data. These data are essential for determining if safety levels are equal across subgroups of the population, or if transportation safety inequities exist. If safety outcomes differ across subgroups of the popula-tion, then root causes for the disparity need to be determined and mitigated. The public service duty is to ensure that risk interventions and safety outcomes apply equitably to all.
Ensino Remoto: reflexões sobre o ensino e a aprendizagem na perspectiva dos professores
Authors: Santos Adriana Regina de Jesus , Sousa Juliane Alves de 
Published: June 2022

O presente ensaio busca numa abordagem bibliográfica e exploratória compreender os impactos do ensino remoto na perspectiva de professores do Ensino Fundamental, considerando-os agentes imprescindíveis no processo de ensino. Por meio do arcabouço teórico e dos dados levantados no formulário online do Google Forms constatou-se que o domínio dos artefatos tecnológicos é fator preponderante no que tange o ensino remoto e que os professores não foram qualificados adequadamente para esse processo. Com vistas ao cumprimento do calendário letivo, muitas secretarias iniciaram as aulas remotas, sem considerar esse elemento. Concomitantemente, percebeu-se que o ensino remoto não atinge a todos os alunos devido à falta de acesso as mídias digitais. Os professores também relataram que por meio das ferramentas digitais não é possível identificar se os alunos estão se apropriando dos conteúdos trabalhados. Isto posto, chega- se a conclusão de que é necessário repensar as estratégias de avaliação e acompanhamento do trabalho para este tempo, de modo que não seja também enfatizado a exclusão social. Não obstante, é preciso salientar a importância da escola pública presencial para o Ensino Fundamental devido a diversidade socioeconômica do público atendido, bem como a relevância dos processos de interação e mediação que se dão no espaço social da escola.
An Inventory Model with Three Parameter Weibull Distribution for Deteriorating Items under Inflation
Authors: Udom Akaninyene Udo , Odoh Pascal Nnamdi 
Published: June 2022

This study explores a predetermined inventory system for deteriorating items with a Weibull distribution, taking into consideration nonlinear demand and trade credit under inflation and allowing for shortages and partial backlogs. The reason for this study is to find the appropriate order and replenishment policy to actually reduce relevant costs. The model is built under two scenarios; case 1: \(\left(0 \leq M \leq t_{2}\right)\) . The consumer will be charged interest on the outstanding debt if he does not pay the provider by time M. and case 2: \(\left(0 \leq t_{1} \leq M\right)\) if the consumer gets to sell all of his commodity as well as earns interest on the revenue until the account is settled. To demonstrate the use and performance of the model, numerical approach and sensitivity analysis are actually given. As a result, this model will assist retailer in determining the optimal replenishment cycles in a variety of situations, as well as provide an innovative management insight that will aid the industry reduce relevant cost.
Evaluation of Rice Varieties for Growth and Yield Performance in Aerobic Cultivation
Authors: Karthikraja M. , Sudhakar P. , Ramesh S. , Kumar B. Sunil 
Published: June 2022

A field experiment was carried out to identify the best suitable rice variety for aerobic cultivation in the Cauvery delta region. Ten ruling varieties were sown for two consecutive Kharif seasons, with regular nutrient and weed management practices under aerobic condition. Growth parameters viz.,plant height, leaf area index, root length and dry root weight were studied. Similarly yield parameters viz., panicles m-2, Dry matter production at flowering and grain yield were studied. The study revealed that the rice variety ANNA 4, proved to be the best in terms of production (ie) 3.9 tonnesha-1 in the first season and 3.8 tonnesha-1 in the second season respectively. Pant height at different stages viz., maximum tillering, panicle initiation, flowering and harvest was highest in ANNA 4 followed by PMK 3.Similar was the case with root length,dry root weight, panicles m-2 and dry matter production at flowering stage. Leaf area index was highest for ADT 45 followed by IR50. The above results reveal that ANNA 4 is the most suitable rice variety for aerobic cultivation in the Cauvery delta region.
Effect of Micronutrients Application under Different Fertilizer Prescription Methods on Growth and Yield of BT Cotton
Authors: Yogesh G. S. , Prakash S. S. , Thimmegowda M. N. 
Published: June 2022

An experiment was conducted to study the effect of the application of micronutrients under different fertilizer prescription methods on growth and yield of Bt cotton at KVK farm, Chamarajanagara district, Southern Dry Zone of Karnataka (Zone 6). The experiment was laid out in randomised complete block design with thirteen treatments and three replications during Kharif 2016 and Kharif 2017. The micronutrients were given as soil application and foliar spray under UAS (B) and SSNM dose of NPK fertilizers prescription. The soil was slightly alkaline in reaction (pH: 7.95), low in zinc (0.32 mg kg-1) and boron (0.18 mg kg-1). The results indicated significantly higher plant height and more number of sympodial branches with UAS (B) Package, UAS (B) + Micronutrients, SSNM and SSNM + Micronutrients. However, significantly higher seed cotton yield (2329 kg ha-1) was recorded with NPK as per SSNM + MNM foliar application at 80 and 100 DAS followed by NPK as per UAS (B) package + MNM foliar application at 80 and100 DAS (2215 kg ha-1) and NPK as per SSNM + MNM soil application (2012 kg ha-1) treatments as compared to control. The supplementation of micronutrients with optimized major nutrient applications can bring about an overall augmentation in crop performance both in terms of growth and yield attributes, thereby resulting in a significant higher yield. Application of micronutrients through foliar spray has a significant and positive effect on the growth and yield in Bt cotton under black soils of Chamarajanagara district.
Identifying Factors Associated With Treatment Response in Rheumatoid Arthritis Clinical Trials
Authors: Cordisco Anthony J. , Olave Marianna , George Michael D. , Baker Joshua F. 
Published: June 2022

ObjectiveDespite a wealth of studies evaluating rheumatoid arthritis (RA) therapies, it remains difficult to compare efficacies across trials due to heterogeneous study populations. We sought to identify patient/trial characteristics associated with clinical response to enable fairer comparisons.MethodsWe reviewed 565 disease‐modifying antirheumatic drug studies compiled for American College of Rheumatology (ACR) management guidelines. Seventy‐two articles on randomized controlled phase II/III trials from 1995 to 2018 reporting the proportion of patients achieving 20%, 50% or 70% improvement in the ACR's RA disease score (ACR20/50/70) or Disease Activity Score‐28 with erythrocyte sedimentation rate or C‐reactive protein (DAS28‐ESR or DAS28‐CRP) with follow‐up more than 3 months were included. We explored associations between 34 patient/trial characteristics and ACR responses. We constructed multivariable models using these factors to compute expected response rates and to compare observed with expected response rates across therapies.ResultsAmong eligible clinical trials, later publication year, baseline DAS28‐CRP score, methotrexate/biologic naivety, baseline ESR, follow‐up of 52 weeks or more, number of subjects enrolled, and anticitrullinated peptide antibody seropositivity were associated with greater ACR response. Greater age, longer disease duration, higher baseline Sharp score, and steroid use were associated with lower response rates. Predictive models incorporating these factors explained 29%, 37%, and 53% of variance in ACR20, ACR50, and ACR70, respectively. Overall, comparing observed versus expected rates of response across trials more closely approximated results of head‐to‐head trials. For example, although observed responses numerically favored adalimumab to tofacitinib, comparison of observed versus expected results across trials more closely approximated the results from a head‐to‐head trial (“Oral Rheumatoid Arthritis triaL [ORAL] Strategy”).ConclusionWe identified factors associated with ACR response in RA trials. Adjusting for expected outcomes yielded therapy comparisons somewhat more similar to head‐to‐head trials. These findings could inform other across‐trial comparisons, particularly when head‐to‐head trials are lacking.
Neuromorphic Skin Based on Emerging Artificial Synapses
Authors: Lee Yeongjun , Oh Jin Young , Lee Tae‐Woo 
Published: June 2022

AbstractNeuromorphic skin is an emerging electronic skin that demonstrates sensory, memory, learning, and motor responses in a neuromorphic way by using advanced artificial synaptic devices that emulate the biological nervous system and its neural plasticity. Many types of artificial synapses that emulate brain‐inspired computing have been developed and are being integrated in electronic skin to demonstrate artificial sensory and motor nervous systems. The neuromorphic skin, which operates using voltage spikes thereof, precisely mimics the energy‐efficient information processing of biological nervous system in the brain and body and enables the implementation of power‐ and time‐efficient cognitive sensors and computing, biomimetic robotics and electronics, and biocompatible neuroprosthetics. Here, biological synapses and emerging artificial synapses are introduced, and recent research is reviewed on neuromorphic skins that use artificial synapses for sensing, memory, learning, and motor systems. Finally, the outlook and challenges to be addressed are provided for future advanced neuromorphic skin in which all neuromorphic parts are integrated with brain‐inspired computing and bioinspired robotics.
Evaluation of yield and agronomic performance of leafed and semi‐leafless pea blends
Authors: Shen Yanben , Johnson Eric N. , Syrovy Lena D. , Warkentin Thomas D. , Devini De Silva , Shirtliffe Steve J. 
Published: June 2022

AbstractField pea (Pisum sativum L.) has two distinct leaf morphologies, leafed (L) and semi‐leafless (SL). Grown together, SL and L pea blends have better weed control and higher crop yield than sole crops of either leaf type. Previous studies have only investigated mixing leaf types from two distinct varieties, and therefore the blend could be affected by traits specific to each pea variety rather than the difference in leaf type. To determine if yield and agronomic improvement of pea leaf blends are due solely to leaf type, this study (a) compared leaf blends of near‐isogenic lines with the same varieties grown in monoculture, and (b) determined whether intercepted solar radiation, disease‐resistance, lodging performance, biomass, and yield were improved by growing a varietal mixture. Five field experiments tested all possible pairings of four near‐isogenic L and SL lines in a single ratio (75:25, SL/L), compared with monocultures (100% SL or 100% L). The results found that the leaf‐type blends had 11% less lodging than the L monoculture and had an 8.5% greater seed yield than the L monoculture in one variety. The near‐isogenic blends and non‐isogenic blends did not differ significantly for foliar disease, lodging, biomass, yield, and yield stability. Consequently, the exhaustive comparison of near‐isogenic or non‐isogenic blends grown under multiple environments indicates that SL and L pea blends have nonsignificant yield and agronomic advantages compared with SL monocultures.
Re‐irradiation in patients with progressive or recurrent brain metastases from extracranial solid tumors: A novel prognostic index
Authors: Gutierrez Torres Salvador , Maldonado Magos Federico , Turcott Jenny G. , Hernandez‐Martinez Juan‐Manuel , Cacho‐Díaz Bernardo , Cardona Andrés F. , Mota‐García Aida , Lozano Ruiz Francisco , Ramos‐Ramirez Maritza , Arrieta Oscar 
Published: June 2022

AbstractBackgroundMost studies evaluating factors associated with the survival of patients with brain metastases (BM) have focused on patients with newly diagnosed BM. This study aimed to identify prognostic factors associated with survival after brain re‐irradiation in order to develop a new prognostic index.MethodsThis 5‐year retrospective study included patients treated with repeat‐radiotherapy for recurrent BM at the “Instituto Nacional de Cancerología” of Mexico between 2015 and 2019. Significant variables in the multivariate Cox regression analysis were used to create the brain re‐irradiation index (BRI). Survival and group comparisons were performed using the Kaplan–Meier method and the log‐rank test.ResultsFifty‐seven patients receiving brain re‐irradiation were identified. Most patients were women (75.4%) with a mean age at BM diagnosis of 51.4 years. Lung and breast cancer were the most prevalent neoplasms (43.9% each). Independent prognostic factors for shorter survival after re‐irradiation were: Age >50 years (hazard ratio [HR]:2.5 [95% confidence interval [CI], 1.1–5.8]; p = 0.026), uncontrolled primary tumor (HR:5.5 [95% CI, 2.2–13.5]; p < 0.001), lesion size >20 mm (4.6 [95% CI, 1.7–12.2]; p = 0.002), and an interval <12 months between radiation treatments (HR:4.3 [95% CI, 1.7–10.6]; p = 0.001). Median survival (MS) after re‐irradiation was 14.6 months (95% CI, 8.2–20.9).MS of patients stratified according to the BRI score was 17.38, 10.34, and 2.82 months, with significant differences between all groups.ConclusionsThe new BRI can be easily implemented for the prognostic classification of cancer patients with progressive or recurrent BM from extracranial solid tumors.
Evaluating requests for physician‐assisted suicide. A survey among German oncologists
Authors: Schildmann Jan , Cinci Marc , Kupsch Leonie , Oldenburg Michael , Wörmann Bernhard , Nadolny Stephan , Winkler Eva 
Published: June 2022

AbstractBackgroundCancer patients form a notable proportion of requestors for physician‐assisted suicide (PAS). This manuscript provides data on German oncologists' views concerning due criteria for the assessment of requests for PAS and quality assurance.MethodsThe German Society of Haematology and Medical Oncology (DGHO) has conducted a survey among its members to elicit data about practices and views on regulating PAS in March 2021. Descriptive analysis and bivariate logistic regression of quantitative data on socio‐demographic and other determinants possibly associated with respondents' views on PAS as well as content analysis of qualitative data were performed.ResultsAbout 57.1% (n = 425) of respondents (n = 745) indicated that they had been asked for information about PAS by patients. Information about palliative (92.7%; n = 651) and psychological care options (85.6%; n = 598) was deemed most important in cases of requests for PAS. More than half of the respondents (57.6%; n = 429) were in favour of a formal expert assessment of decisional capacity and about 33.4% (n = 249) favoured a time span of 14 days between the counselling and prescription of a lethal drug. There was no association between participants who received more requests and a preference for disclosing publicly their willingness to assist with suicide. A majority of respondents requested measures of quality assurance (71.3%; n = 531).ConclusionAccording to respondents' views, the regulation of PAS will require diligent procedures regarding the assessment of decisional capacity and counselling. The findings suggest that the development of adequate and feasible criteria to assess the quality of practices is an important task.