bluuebunny/crossref_metadata_2025_split huggingface dataset:
UGS-1m: fine-grained urban green space mapping of 31 major cities in China based on the deep learning framework
Authors: Shi Qian , Liu Mengxi , Marinoni Andrea , Liu Xiaoping 
Published: February 2023

Abstract. Urban green space (UGS) is an important component in the urban ecosystem and has great significance to the urban ecological environment. Although the development of remote sensing platforms and deep learning technologies have provided opportunities for UGS mapping from high-resolution images (HRIs), challenges still exist in its large-scale and fine-grained application due to insufficient annotated datasets and specially designed methods for UGS. Moreover, the domain shift between images from different regions is also a problem that must be solved. To address these issues, a general deep learning (DL) framework is proposed for UGS mapping in the large scale, and fine-grained UGS maps of 31 major cities in mainland China are generated (UGS-1m). The DL framework consists of a generator and a discriminator. The generator is a fully convolutional network designed for UGS extraction (UGSNet), which integrates attention mechanisms to improve the discrimination to UGS, and employs a point-rending strategy for edge recovery. The discriminator is a fully connected network aiming to deal with the domain shift between images. To support the model training, an urban green space dataset (UGSet) with a total number of 4544 samples of 512×512 in size is provided. The main steps to obtain UGS-1m can be summarized as follows: (a) first, the UGSNet will be pre-trained on the UGSet in order to obtain a good starting training point for the generator. (b) After pre-training on the UGSet, the discriminator is responsible for adapting the pre-trained UGSNet to different cities through adversarial training. (c) Finally, the UGS results of 31 major cities in China (UGS-1m) are obtained using 2179 Google Earth images with a data frame of 7′30′′ in longitude and 5′00′′ in latitude and a spatial resolution of nearly 1.1 m. An evaluation of the performance of the proposed framework by samples from five different cities shows the validity of the UGS-1m products, with an average overall accuracy (OA) of 87.56 % and an F1 score of 74.86 %. Comparative experiments on UGSet with the existing state-of-the-art (SOTA) DL models proves the effectiveness of UGSNet as the generator, with the highest F1 score of 77.30 %. Furthermore, an ablation study on the discriminator fully reveals the necessity and effectiveness of introducing the discriminator into adversarial learning for domain adaptation. Finally, a comparison with existing products further shows the feasibility of the UGS-1m and the great potential of the proposed DL framework. The UGS-1m can be downloaded from https://doi.org/10.57760/sciencedb.07049 (Shi et al., 2023).
Bayesian age–depth modelling applied to varve and radiometric dating to optimize the transfer of an existing high-resolution chronology to a new composite sediment profile from Holzmaar (West Eifel Volcanic Field, Germany)
Authors: Birlo Stella , Tylmann Wojciech , Zolitschka Bernd 
Published: February 2023

Abstract. This study gives an overview of different methods to integrate information
from a varve chronology and radiometric measurements in the Bayesian tool
Bacon. These techniques will become important for the future as technologies
evolve with more sites being revisited for the application of new and
high-resolution scanning methods. Thus, the transfer of existing
chronologies will become necessary because the recounting of varves will be
too time consuming and expensive to be funded. We introduce new sediment cores from Holzmaar (West Eifel Volcanic Field,
Germany), a volcanic maar lake with a well-studied varve record. Four
different age–depth models have been calculated for the new composite
sediment profile (HZM19) using Bayesian modelling with Bacon. All models
incorporate new Pb-210 and Cs-137 dates for the top of the record, the
latest calibration curve (IntCal20) for radiocarbon ages as well as the new
age estimation for the Laacher See Tephra. Model A is based on previously
published radiocarbon measurements only, while Models B–D integrate the
previously published varve chronology (VT-99) with different approaches.
Model B rests upon radiocarbon data, while parameter settings are obtained
from sedimentation rates derived from VT-99. Model C is based on radiocarbon
dates and on VT-99 as several normal distributed tie points, while Model D
is segmented into four sections: sections 1 and 3 are based on VT-99 only,
whereas sections 2 and 4 rely on Bacon age–depth models including additional
information from VT-99. In terms of accuracy, the parameter-based
integration Model B shows little improvement over the non-integrated
approach, whereas the tie-point-based integration Model C reflects the
complex accumulation history of Holzmaar much better. Only the segmented and
parameter-based age integration approach of Model D adapts and improves
VT-99 by replacing sections of higher counting errors with Bayesian
modelling of radiocarbon ages and thus efficiently makes available the best
possible and most precise age–depth model for HZM19. This approach will
value all ongoing high-resolution investigations for a better understanding
of decadal-scale Holocene environmental and climatic variations.
TINGKAT STRES AKADEMIK DALAM PEMBELAJARAN DARING SEBAGAI DAMPAK PANDEMI COVID-19 BAGI MAHASISWA DI STIKES DIRGAHAYU SAMARINDA
Authors: Tetty Vinsensia , Norsanah  
Published: February 2023

Latar belakang: Perubahan metode pembelajaran secara daring dalam kondisi pandemic COVID-19 menyebabkan peserta didik perlu beradaptasi dengan metode pembelajaran yang baru. Perubahan ini dapat menyebabkan ketidaksiapan peserta didik dalam belajar. Tujuan: Mengetahui tingkat stres akademik dalam pembelajaran daring sebagai dampak pandemi COVID-19 bagi mahasiswa di STIKES Dirgahayu Samarinda. Metode: desain penelitian deskriptif kuantitatif dengan menggunakan metode survey yang dilakukan secara online. Pengambilan sampel menggunakan tehnik total sampling. Jumlah responden 132 mahasiswa. Pengumpulan data diperoleh menggunakan kuesioner yang dibuat dalam Googleform. Analisis data menuggunakan analisis univariat. Hasil: Sebagian besar mahasiswa mengalami stres akademik pada kategori tingkat sedang yaitu 71,9 %, stres pada kategori tingkat tinggi 24,3 % dan stres pada kategori tingkat rendah sebesar 3,8 %.
Few Randomized Controlled Trials in Spine Surgery in the United States Include Sociodemographic Patient Data: A Systematic Review
Authors: Kirchner Gregory J. , Kim Andrew H. , Smith Nathan P. , Martinazzi Brandon J. , Hines Shawn M. , Weddle John B. , Bible Jesse E. 
Published: February 2023

Introduction:
The importance of sociodemographic factors such as race, education, and income on spine surgery outcomes has been well established, yet the representation of sociodemographic data within randomized controlled trials (RCTs) in spine literature remains undefined in the United States (U.S).

Methods:
Medical literature was reviewed within PubMed for RCTs with “spine” in the title or abstract published within the last 8 years (2014 to 2021) in seven major spine journals. This yielded 128 results, and after application of inclusion criteria (RCTs concerning adult spine pathologies conducted in the U.S), 54 RCTs remained for analysis. Each article's journal of publication, year of publication, and spinal pathology was recorded. Pathologies included cervical degeneration, thoracolumbar degeneration, adult deformity, cervical trauma, and thoracolumbar trauma. Sociodemographic variables collected were race, ethnicity, insurance status, income, work status, and education. The Fisher's exact test was used to compare inclusion of sociodemographic data by journal, year, and spinal pathology.

Results:
Sociodemographic data were included in the results and in any section of 57.4% (31/54) of RCTs. RCTs reported work status in 25.9% (14/54) of results and 38.9% (21/54) of RCTs included work status in any section. Income was included in the results and mentioned in any section in 13.0% (7/54) of RCTs. Insurance status was in the results or any section of 9.3% (5/54) and 18.5% (10/54) of RCTs, respectively. There was no association with inclusion of sociodemographic data within the results of RCTs as a factor of journal (P = 0.337), year of publication (P = 0.286), or spinal pathology (P = 0.199).

Discussion:
Despite evidence of the importance of sociodemographic factors on the natural history and treatment outcomes of myriad spine pathologies, this study identifies a surprising absence of sociodemographic data within contemporary RCTs in spine surgery. Failure to include sociodemographic factors in RCTs potentially bias the generalizability of outcome data.
Dynamic Radiographs in Assessing Stability of Cervical Spine Fractures: A Multicentre Study
Authors: Thumbadoo Ruben Patrick , Herzog Jan , Bhamber Niv , Lupu Cristina , Kwan Kenny , Clarke Andrew , Hutton Michael , Bernard Jason , Bishop Timothy , Lui Darren F. 
Published: February 2023

Background:
In the management of a trauma patient with cervical spine injury, the need for accurate diagnostic imaging is key to ensure correct management. Different classification systems have been developed including the Subaxial Injury Classification (SLIC) system and AO cervical spine fracture classification. Through a multicentre study, we have identified a group of cases where the use of CT alone to classify fractures by either SLIC or AO score may be deficient and the use of dynamic cervical spine radiographs could help identify instability.

Methods:
Three level 1 trauma centers retrospectively reviewed patients with cervical spine injuries. Cervical spine radiographs (AP and lateral) were undertaken in collar, in all patients with suspected cervical spine injury within 2 weeks, followed by reanalysis of scoring systems.

Results:
Eleven cases were identified in total, and 72% were male with a mean age of 65 years, with approximately 54% being older than 70 years. All patients reported their pain as severe using the Visual Analogue Scale scale. The predynamic radiograph mean SLIC score was 0.73, which is in contrast to the postdynamic radiograph mean SLIC score of 6. The statistical significance (P = 0.004) was found using the Wilcoxon signed-rank test.

Conclusion:
Supine imaging eliminates the gravitational loads normally exerted on the c-spine. The cases show assumed cervical stability based on CT, but dynamic c-spine radiographs subsequently demonstrated instability. Therefore, we suggest a combination of SLIC and AO classification using radiologic imaging to classify fracture and correlate clinical symptoms with persistent neck pain, which warrants a Miami-J collar and dynamic c-spine radiograph to assess stability with re-evaluation of scoring.
Index Surgery Cost of Fluoroscopic Freehand Versus Robotic-Assisted Pedicle Screw Placement in Lumbar Instrumentation: An Age, Sex, and Approach-Matched Cohort Comparison
Authors: Ezeokoli Ekene Uchenna , Pfennig Mitchell , John Jithin , Gupta Rohun , Khalil Jad G. , Park Daniel K. 
Published: February 2023

Background:
Spine surgery costs are notoriously high, and there are already criticisms and concerns over the economic effects. There is no consensus on cost variation with robot-assisted spine fusion (rLF) compared with a manual fluoroscopic freehand (fLF) approach. This study looks to compare the early costs between the robotic method and the freehand method in lumbar spine fusion.

Methods:
rLFs by one spine surgeon were age, sex, and approach-matched to fLF procedures by another spine surgeon. Variable direct costs, readmissions, and revision surgeries within 90 days were reviewed and compared.

Results:
Thirty-nine rLFs were matched to 39 fLF procedures. No significant differences were observed in clinical outcomes. rLF had higher total encounter costs (P < 0.001) and day-of-surgery costs (P = 0.005). Increased costs were mostly because of increased supply cost (0.0183) and operating room time cost (P < 0.001). Linear regression showed a positive relationship with operating room time and cost in rLF (P < 0.001).

Conclusion:
rLF is associated with a higher index surgery cost. The main factor driving increased cost is supply costs, with other variables too small in difference to make a notable financial effect. rLF will become more common, and other institutions may need to take a closer financial look at this more novel instrumentation before adoption.
Prevalence of Vitamin D Deficiency in Patients With Charcot Arthropathy: A Single-Center Analysis
Authors: Kay Robert Daniel , Forslund Johan , Arthur D.'Ann , Taylor Adam James , Aminian Arash 
Published: February 2023

Introduction:
Vitamin D deficiency may be a potentially modifiable risk factor in patients with orthopaedic conditions including Charcot arthropathy. The purpose of this study was to determine the prevalence of vitamin D deficiency and insufficiency in patients with Charcot arthropathy.

Methods:
All patients with Charcot arthropathy seen in our foot and ankle surgery clinic from January 2017 through June 2021 were screened for serum 25-hydroxyvitamin D levels. Patients were categorized as sufficient, insufficient, or deficient based on previously accepted guidelines. The prevalence of vitamin D deficiency and insufficiency was calculated.

Results:
A total of 57 subjects were included in this study after meeting the inclusion criteria. Of these, 27 (47.4%) were found to be deficient in vitamin D, 21 (36.8%) were insufficient in vitamin D, and 9 (15.8%) were sufficient in vitamin D. Overall, 84.2% of the cohort was found to be either insufficient or deficient in vitamin D.

Conclusion:
Vitamin D insufficiency and deficiency is highly prevalent in patients with Charcot arthropathy. As such, it is possible that this may play a role in the pathogenesis of Charcot arthropathy and may represent a potentially modifiable risk factor that could be optimized during the management of patients with Charcot arthropathy.
Postoperative Pain Medication Utilization in Pediatric Patients Undergoing Sports Orthopaedic Surgery: Characterizing Patient Usage Patterns and Opioid Retention
Authors: Metz Allan K. , Tomasevich Kelly M. , Froerer Devin L. , Rosenthal Reece M. , Featherall Joseph , Aoki Stephen K. 
Published: February 2023

Introduction:
Opioid overprescribing is a problem in orthopaedic surgery, with many patients having leftover opioid medications after surgery. The purpose of our study was to capture utilization patterns of opioids in pediatric patients undergoing orthopaedic sports medicine surgery, in addition to evaluating patient practices surrounding unutilized opioid medication. Our hypothesis was that there would be low utilization of opioids in this patient population and would in turn contribute to notable overprescribing of opioids and opioid retention in this population.

Methods:
Pediatric patients undergoing orthopaedic surgery for knee and hip pathology were prospectively enrolled. A survey was administered 14 days postoperatively, with questions centered on the patient-reported number of opioids prescribed, number of opioids used, number of days opioids were used, and incidences of leftover opioid medication and disposal of leftover medication. The magnitude of opioid overprescribing was calculated using the reported prescribed and reported used number of opioid pills. Linear regression was used to examine associations between opioids and NSAIDs prescribed.

Results:
One hundred fourteen patients reported a mean prescription of 12.0 ± 5.0 pills, with utilization of 4.4 ± 6.1 pills over 2.7 ± 5.1 days. Patients were prescribed 2.73 times the number of opioid pills required on average. One hundred patients (87.7%) reported having unused opioid medication after their surgery, with 71 (71.0%) reporting opioid retention. Regression results showed an association with opioids used and prescribed opioid amount (β = 0.582, R = 0.471, P < 0.001).

Discussion:
Overall, our study results help characterize the utilization patterns of opioid medications in the postsurgical pediatric sports orthopaedic population and suggest that orthopaedic surgeons may be able to provide smaller quantities of opioid pills for analgesia than is typically prescribed, which in turn may help reduce the amount of prescription opioid medications present in the community.

Level of Evidence:
Level IV
Membership and Feedback on the American Academy of Orthopaedic Surgeons and Other Subspecialty Societies: A Survey Study of Orthopaedic Surgeons
Authors: Saxena Arjun , Toci Gregory R. , Brush Parker L. , Reinhardt Alexis , Beredjiklian Pedro K. , Hilibrand Alan S. , Vaccaro Alexander R. , Fletcher Daniel 
Published: February 2023

Introduction:
Orthopaedic surgeons face decreased reimbursement, lower income, and increased rates of burnout. As subspecializing through fellowship training in orthopaedics becomes more and more prevalent, the value of membership to a general orthopaedic society (American Academy of Orthopaedic Surgeons [AAOS]) warrants investigation.

Methods:
One hundred thirty orthopaedic surgeons were surveyed by e-mail through a 14-item anonymous survey administered through SurveyMonkey. The survey inquired about surgeon experience, practice type, fellowship training, and details regarding AAOS and subspecialty society membership.

Results:
The response rate was 67%, with 94% of respondents indicating that they were members of AAOS and a subspecialty society. The most common reasons for AAOS membership were tradition (65, 74.7%), continuing medical education (46, 52.9%), maintenance of board certification (44, 50.6%), and political advocacy (40, 46.0%). The most common reasons for subspecialty society membership were continuing medical education (73, 83.9%), tradition (49, 59.8%), and political advocacy (33, 40.2%).

Discussion:
Most surgeons in our study cohort were members of both AAOS and a subspecialty society, but the reasons for membership in each differed. Almost 80% of respondents think their subspecialty society provides all their professional needs. The orthopaedic societies need to continue to evolve to provide value to their members to succeed in the future.
Onlay Versus Inlay Biceps Tenodesis for Long Head of Biceps Tendinopathy: A Systematic Review and Meta-analysis
Authors: Jackson Garrett R. , Meade Joshua , Coombes Kyle , Young Bradley L. , Hamid Nady , Piasecki Dana P. , Fleischli James E. , Trofa David P. , Saltzman Bryan M. 
Published: February 2023

Introduction:
Proximal biceps tenodesis is a common surgical treatment of tendinosis of the long head of the biceps tendon. Two of the most common techniques incorporate onlay and inlay fixation methods, which can be done arthroscopically or open and in a variety of anatomic locations. The purpose of this meta-analysis was to compare the clinical outcomes between onlay versus inlay humeral fixation for biceps tenodesis for long head of the biceps tendon pathology.

Methods:
A literature search was conducted using PubMed, EMBASE, and Cochrane Library. Only studies reporting outcomes and complications after onlay and inlay biceps tenodeses were included.

Results:
Six studies with a total of 418 patients (252 onlay, 166 inlay) with a mean age of 56.84 years were included. Visual analog pain scale scores, Constant score, and American Shoulder and Elbow Surgeons shoulder score did not differ. “Popeye” deformity was found in 17 patients (7.80%) in the onlay group and in 15 patients (11.28%) in the inlay group (odds ratio, 0.28; P = 0.07). No difference in postoperative cramping or failure rates was found.

Conclusion:
Both onlay and inlay biceps tenodeses result in improved clinical outcomes and are at low risk of Popeye deformities, with no statistically significant differences between either method. Additional studies are required to assess the clinical significance of these differences.
Фіскальна політика: сутність та особливості впливу на розвиток національної економіки
Authors: Якушко І. В. 
Published: February 2023

Роль фіскальної політики в забезпеченні економічного розвитку країн є вагомою. Завдяки формуванню та поступовому впровадженню такої політики країни можуть досягати значного рівня власного розвитку, формувати сприятливі умови для здійснення господарської діяльності та забезпечувати поступове зростання конкурентоспроможності національного господарства. Фіскальна політика є складовою економічної політики держави, її невід’ємною компонентою і пов’язана з діями держави у сфері формування і використання фондів грошових коштів. Відповідно, важливість такої політики для розвитку фінансової системи, системи державних фінансів зумовлює актуальність проведення нових досліджень у цьому напрямку. У статті проведено ґрунтовний аналіз сутності фіскальної політики. Це реалізовано на основі дослідження наукових концепцій різних учених щодо розгляду змісту цього виду політики. У результаті детального аналізу запропоновано фіскальну політику розглядати як цілеспрямовану діяльність органів державної влади у сфері формування і використання фінансових ресурсів для виконання ними власних повноважень.
PENGARUH MANAJEMEN BAKAT DAN PELATIHAN TERHADAP KINERJA KARYAWAN PADA RADIO REPUBLIK INDONESIA PADANG
Authors: Putri Tri Delina , Ramafina Sonya Futri , Rahmizal Maizul 
Published: February 2023

Radio merupakan salah satu jenis media masa. Radio termasuk sarana atau saluran komunikasi massa seperti halnya surat kabar, majalah atau televisi. Ciri khas utama radio adalah auditif, yakni bersifat audio yang dikonsumsi telinga atau pendengaran.Radio merupakan bergerak di bidang poadcast dan kreatif karena dunia penyiaran radio telah berkembang pesat seiring dengan tingkat peradaban manusia dan kemajuan teknologi komunikasi. Radio menjadi sangat akrab dengan masyarakat karena media radio dapat menjadi media yang komunikatif, edukatif dan menghibur, yang hanya membutuhkan indera pendengaran sehingga dapat didengarkan dimana saja dan sambil melakukan aktifitas lain seperti berkendara atau bekerja. Syarat utama untuk dapat bekerja di Radio Republik Indonesia yaitu harus kreatif dan aktif hal ini dikarenakan radio selalu menyesuaikan diri dengan kebutuhan dari masyarakat selaku pendengarnya dari hari ke hari. Penelitian ini bertujuan untuk menganalisis pengaruh manajemen bakat dan pelatihan terhadap kinerja karyawan pada radio republik Indonesia padang. Metode Analisis data yang digunakan adalah total sampling. Data diuji menggunakan uji regresi linear berganda dengan populasi seluruh karyawan Radio Republik Indonesia Padang yang berjumlah 87 orang. Hasil penelitian menunjukkan manajemen bakat berpengaruh positif dan signifikan terhadap kinerja karyawan. Pelatihan berpengaruh positif dan signifikan terhadap kinerja karyawan.
SAÚDE MENTAL E SEUS ESTIGMAS: COMO OS MEIOS DE COMUNICAÇÃO PODEM AJUDAR NA QUEBRA DE PRECONCEITOS?
Authors: Santos Benedito Carlos Alves dos 
Published: February 2023

O Estigma é um mal que assolada nossa sociedade de forma bastante sutil e concomitantemente impede que o estigmatizado posso seguir sua vida como ser “normal”. Falando do tema Saúde, encontramos o estigma quando fazemos uma sondagem sobre questões da “Saúde Mental”. Para a composição do artigo, foi usado como pano de fundo para ilustração do tema, a personagem bíblica Caim, que assassina seu irmão e em consequência recebe um sinal na testa. Transpondo essa ideia para o artigo, esse sinal é o estigma que acompanha a Pessoa com Transtorno Mental. Vê-se hoje a necessidade de um trabalho de conscientização, onde possamos quebrar os preconceitos, pois quanto menos preconceitos, maior a possibilidade de um trabalho profícuo de inclusão e superação. A mídia, com seus aparatos, pode ser um instrumento facilitador de quebra de preconceitos?