bluuebunny/crossref_metadata_2025_split huggingface dataset:
Complications and Safety of Simultaneous Bilateral Total Knee Arthroplasty
Authors: Richardson Mary K. , Liu Kevin C. , Mayfield Cory K. , Kistler Natalie M. , Christ Alexander B. , Heckmann Nathanael D. 
Published: July 2023

Background:
Total knee arthroplasty (TKA) is a highly successful surgical procedure that decreases pain and improves function. Many patients who undergo TKA may require surgical intervention on both extremities because of bilateral osteoarthritis. The purpose of this study was to evaluate the safety of simultaneous bilateral TKA compared with that of unilateral TKA.

Methods:
Patients who underwent unilateral or simultaneous bilateral primary, elective TKA from 2015 to 2020 were identified using the Premier Healthcare Database. Subsequently, the simultaneous bilateral TKA cohort was matched to the unilateral TKA cohort in a 1:6 ratio by age, sex, race, and presence of pertinent comorbidities. Patient characteristics, hospital factors, and comorbidities were compared between the cohorts. The 90-day risks of postoperative complications, readmission, and in-hospital death were assessed. Differences were assessed using univariable regression, and multivariable regression analyses were performed to account for potential confounders.

Results:
Overall, 21,044 patients who underwent simultaneous bilateral TKA and 126,264 matched patients who underwent unilateral TKA were included. After accounting for confounding factors, patients who underwent simultaneous bilateral TKA demonstrated a significantly increased risk of postoperative complications, including pulmonary embolism (adjusted odds ratio [OR], 2.13 [95% confidence interval (CI), 1.57 to 2.89]; p < 0.001), stroke (adjusted OR, 2.21 [95% CI, 1.42 to 3.42]; p < 0.001), acute blood loss anemia (adjusted OR, 2.06 [95% CI, 1.99 to 2.13]; p < 0.001), and transfusion (adjusted OR, 7.84 [95% CI, 7.16 to 8.59]; p < 0.001). Patients who underwent simultaneous bilateral TKA were at increased risk of 90-day readmission (adjusted OR, 1.35 [95% CI, 1.24 to 1.48]; p < 0.001).

Conclusions:
Simultaneous bilateral TKA was associated with increased rates of complications including pulmonary embolism, stroke, and transfusion. Orthopaedic surgeons and patients should consider these potential complications when contemplating simultaneous bilateral TKA. When simultaneous bilateral TKA is pursued, patient counseling and thorough medical optimization should be performed.

Level of Evidence:
Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
Excessive Femoral Anteversion Leading to Symptomatic Posterior Femoroacetabular Impingement, Cam Deformity of the Posterior Femoral Head-Neck Junction, and Anterior Hip Instability in a Dancer
Authors: Novais Eduardo N. , Movahhedi Mohammadreza , Kiapour Ata M. , Bixby Sarah D. 
Published: July 2023

Case:
An adolescent female dancer with excessive femoral anteversion presented with posterior and anterior hip pain aggravated by poses that required extension and external rotation. Imaging revealed an atypical cam deformity of the posterior head-neck junction. During surgery, the posterior head-neck junction was observed to impinge on the posterior acetabulum with anterior subluxation of the hip. After a derotational femoral osteotomy, the patient experienced resolution of her symptoms.

Conclusion:
Excessive femoral anteversion can lead to reactive cam deformity, posterior intra-articular impingement, and anterior hip instability in patients who require repetitive hip extension and external rotation, such as ballet dancers.
Implementasi Kewenangan Ex-Officio Hakim dalam Perkara Cerai Talak di Pengadilan Agama Kabupaten Kediri
Authors: Ihzafitri Erysa Indira , Roihanah Rif'ah , Salsabila Rifqi Aulia , Mudhi'ah Qatrunnada Fairuz 
Published: July 2023

This research stems from one of the judges' decisions at the Religious Court of Kediri Regency which decided ex-officio civil cases, namely deciding cases that were not in the petitum. This started because one of the litigants has limited information and knowledge of legal rights. This study aims to analyze the actions of judges in implementing ex-officio authority in terms of civil procedural law and the ex aequo et bono principle. The research method used is a qualitative method of literature with a juridical-normative approach. Data collection techniques using documentation and interview. From the data analysis, concluded that first, in terms of civil procedural law, the judge's actions in ex-officio decisions do not violate one of the principles of civil procedural law, namely the ultra petita principle. Second, in terms of the ex aequo et bono principle, the action of the panel of judges to decide ex-officio in this case, is in accordance with what is stated in the ex aequo et bono principle that judges can get out of rigid legal provisions as long as this is done for the protection of somebody rights, in this case to protect the rights of the wife and children after divorce.
Penelitian ini membahas tentang salah satu putusan hakim di Pengadilan Agama Kabupaten Kediri yang memutus perkara perdata secara ex-officio yaitu memutus perkara yang tidak ada dalam petitum atau tuntutan. Sebab salah satu pihak yang berperkara memiliki keterbatasan informasi dan pengetahuan mengenai hak-hak hukum. Penelitian ini bertujuan untuk menganalisis tindakan hakim dalam menerapkan kewenangan ex-officio ditinjau dari hukum acara perdata dan asas ex aequo et bono. Metode penelitian yang digunakan adalah metode penelitian kualitatif dengan pendekatan yuridis-normatif. Teknik pengumpulan data menggunakan teknik dokumentasi. Dari penelitian ini dapat disimpulkan pertama, majelis hakim memutus secara ex-officio berpedoman pada Pasal 41 huruf c Undang-Undang Perkawinan Nomor 1 Tahun 1974 yang merupakan ketentuan khusus dari ketentuan umum yaitu Pasal 178 ayat (3) HIR tentang asas ultra petita. Bahwasannya ketentuan khusus lebih dahulu diberlakukan daripada ketentuan umum atau lex specialis derogate legi generali. Kedua, ditinjau dari asas ex aequo et bono tindakan majelis hakim memutus secara ex-officio dalam perkara ini, sudah sesuai dengan apa yang dinyatakan dalam asas tersebut bahwasannya hakim dapat keluar dari ketentuan hukum yang kaku selama hal itu dilakukan demi perlindungan terhadap hak seseorang, dalam hal ini untuk melindungi hak istri dan anak pasca perceraian.
Perempuan Pencari Nafkah dalam Perspektif Imam Shafi’i dan Feminisme Liberal
Authors: Iqraminati Zanida , Ulfah Isnatin , Annurrahmadhani Rifqi , Andakhir Mipa 
Published: July 2023

: Marriage raises the rights and obligations of husband and wife, but there is a perception of the obligation for the wife to work to provide for the family. The uniqueness is that a wife who doesn't work for a living will get stereotyped by society. The point of the problem is what is the perspective of Imam Shafi'i and liberal feminism regarding the rights and obligations of women as breadwinner wives in the Panjen Complex, Petung Hamlet, Tempuran Village, Sawoo District, Ponorogo Regency. This research is a field research with a qualitative approach. The results of the study concluded: first, according to Imam Shafi'i, the rights of a wife are appropriate, including material maintenance, dowry, and part of spiritual maintenance. The wife's obligations according to Imam Shafi'i, the wife informants had carried out their obligations as wives, namely obeying their husbands and providing services to their husbands. Still, there were discrepancies related to domestic obligations. Second, rights according to liberal feminism, the wife, as a rational being who prioritizes rights over goodness, does not get her right to choose her role (housewife) because she obeys the prestige (compulsion) of the stereotypes that come to her.
Pernikahan menimbulkan hak dan kewajiban suami istri, namun terdapat persepsi kewajiban bagi istri untuk wajib bekerja mencari nafkah keluarga. Keunikannya adalah di mana istri yang tidak ikut mencari nafkah dia akan mendapatkan stereotip oleh masyarakat. Titik permasalahannya yakni bagaimana perspektif Imam Shāfi’ī dan feminisme liberal tentang hak dan kewajiban perempuan sebagai istri pencari nafkah di Komplek Panjen Dusun Petung Desa Tempuran Kecamatan Sawoo Kabupaten Ponorogo. Penelitian ini merupakan penelitian lapangan (field research) dengan pendekatan kualitatif. Hasil penelitian menyimpulkan: pertama, hak istri menurut Imam Shāfi’ī sudah sesuai, meliputi nafkah kebendaan, mahar, dan sebagian nafkah batin. Kewajiban istri menurut Imam Shāfi’i, para informan istri telah melaksanakan kewajibannya sebagai istri yakni taat pada suami, dan memberi pelayanan kepada suami, namun terdapat ketidaksesuaian yakni terkait kewajiban domestik. Kedua, hak menurut feminisme liberal, istri sebagai makhluk yang rasional yang memprioritaskan hak dari pada kebaikan tidak mendapatkan haknya untuk memilih perannya (ibu rumah tangga) disebabkan menuruti gengsi (keterpaksaan) akan stereotip yang datang padanya.
Faunistics of Syrphid flies (Diptera: Syrphidae) from Chakesar Valley, District Shangla, Pakistan and their biogeographic association
Authors: Ahmad Waqas , Khan Jalal Hayat , Ullah Qudrat , Khan Noman , Zubair Muhammad , Rafi Muhammad Ather , Aslam Sumara 
Published: July 2023

Abstract
Pakistan is represented by the Afrotropical, Palearctic, and Oriental biogeographical zones, each of which has its own flora, fauna, climate, and ecology. The Syrphid fauna's current biogeographic distribution is the result of an effort to classify 16 taxa from the district of Shangla in the Chakesar Valley in the Khyber Pakhtunkhwa province of Pakistan. The Syrphid fauna's current biogeographic distribution is the result of an effort to classify 17 taxa from the district of Shangla in the Chakesar Valley. All the reported species are new to the study area. The reported 17 taxa belong to the nine genera in the subfamilies Syrphinae and Eristalinae. The subfamily Syrphinae represented 11 species, i.e., Episyrphus balteatus, Episyrphus viridaureus, Ischiodon scutellaris, Eupeodes corollae, Eupeodes latifasciatus, Eupeodes sp., Scaeva latimaculata, Scaeva pyrastri, Sphaerophoria indiana, Sphaerophoria sp., and Melanostoma orientale. Whereas, subfamily Eristalinae included six species with the names Eristalis tenax, Eristalis (Eoseristalis) cerealis, Eristalis (Eoseristalis) arbustorum, Eristalinus (Eristalinus) aeneus, Syritta orientalis, and Syritta pipiens. Photographs of all the species are provided in this study.
Monitoring the developmental trend and competitive landscape of natural gas hydrate using patent analysis
Authors: LIU Zhenfeng , Lü Pianran , FENG Jian , UDEN Lorna 
Published: July 2023

Abstract
Natural gas hydrate (NGH) is an important alternative energy resource to achieve carbon neutral. The developmental trend and competitive landscape of NGH exploitation and production play a crucial role for policymakers in government, managers of enterprises, and science researchers. This paper proposes a new framework to carry out in-depth analysis of NGH by combining patentometrics, technologies evolution and correlation relationships to monitor developmental tends and competitive landscape using patent analysis. The results show that China, the US, and Japan hold a clear advantage using patents analysis. The current technological development in NGH field is more oriented towards extraction technologies, equipment, and processing systems. The co-opetition analysis among countries reveals that the largest international cooperation network is mainly in Europe and the United States, while national partnerships in Asia are mainly in China and Japan. The cooperation among institutions is still low and occurs mainly within universities in China, whereas both the US and Japan have cooperation between enterprises. The competitive landscapes of NGH-related key technologies among countries and institutions are also discussed. This study not only contributes to monitoring the developmental trend and competitive landscape in NGH but also provides policy recommendations for the government and enterprises on strategic management and collaborative innovation.
Transition to agroecology promotes mutualistic and reduces antagonistic fungi in lettuce roots
Authors: Borda Valentina , Grilli Gabriel , Cofré Noelia , Videla Martín , Urcelay Carlos 
Published: July 2023

Abstract
Efficient and sustainable food production constitutes a significant challenge. Conventional agriculture involves the regular application of pesticides and fertilizers, with a wide range of negative externalities including the compromise of ecosystems stability, pernicious effects on human health, and social problems. These practices may negatively affect soil microorganisms including two groups of widely distributed plant root mutualists: arbuscular mycorrhizal fungi (AMF) and dark septate endophytic fungi (DSEF). These fungi improve host plant nutrition and growth, and protect them against stress. Agroecology has emerged as a demand for a paradigm shift in productive systems and involve the reduced or null inputs of agrochemicals that are replaced by ecological services provided by biodiversity and biotic interactions. Notwithstanding, the knowledge on how agroecological practices affect crops interactions with belowground mutualists and antagonists is limited. In this study, we evaluated through direct observation and molecular methods, the abundance and diversity of mutualistic -AMF and DSEF- and the abundance of antagonistic fungi Olpidiaster brassicae (ex Olpidium) in lettuce roots cultivated in transition to agroecology (TA) and conventional horticulture (CH) fields located in central Argentina. We found that TA, mainly through avoiding agrochemical applications, increased root colonization levels of AMF and DSEF, molecular sequences abundance of AMF, and diversity of both mutualists while decreased percentage of colonization of the pathogen O. brassicae in lettuce. Therefore, through their effects on soil fungi, agroecological managements could benefit plant growth and health.
Mind-body exercises for mild to moderate Knee osteoarthritis: non-inferiority study protocol for a parallel, single-center randomized controlled trial
Authors: Liu Luping , Gao Yixuan , Zhang Lingyun , An Yi , Zhang Mengmeng , Yuan Chenrui , Jia Shouguo , Wang Xiyou , Yu Changhe 
Published: July 2023

Abstract

Background: Knee osteoarthritis engenders a profound societal and economic burden while significantly compromising the well-being of patients. Present clinical guidelines advocate for non-pharmacological conservative approaches encompassing exercise, health education, and weight reduction as pivotal therapeutic modalities. Notably, mind-body exercises such as Taichi and Yoga are highly recommended due to their substantial efficacy in alleviating knee osteoarthritis (KOA). However, the comparative evaluation of these exercises remains insufficient. Consequently, the objective of this study is to assess the efficacy and safety of Taichi and Yoga while exploring the level of acceptance among patients.
Methods: This pilot trial adopts a randomized, controlled, and blinded design, both for the assessor and statistician. A total of 72 participants will be recruited and randomly assigned to either the Taichi group (n = 36) or the Yoga group (n = 36). The Taichi group will undergo an 8-week intervention involving Modified Eight-Stage Taichi therapy, followed by a 16-week follow-up period. On the other hand, the Yoga group will receive an 8-week intervention employing Hatha Yoga therapy, followed by a 16-week follow-up period. The primary outcome measure will be the alteration in the total Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores. The secondary outcome measures will include the numerical rating scale (NRS), Outcome Measures in Rheumatology-Osteoarthritis Research Society International (OMERACT-OARSI), the Patient Global Assessment (PGA), the Arabic Arthritis Self-Efficacy Scale-8 (ASES-8), the Short Form 12 (SF-12), EuroQol-5D (EQ-5D) , and patient acceptance. Data will be collected at baseline and at weeks 1, 4, 8, 12, and 24.
Discussion: The study endeavors to evaluate the feasibility and effectiveness of Modified Eight-Stage of Taichi and Hatha yoga in ameliorating symptoms and enhancing the quality of life for KOA patients. The outcomes of this trial will contribute to the formulation of standardized mind-body exercise interventions for KOA, thereby establishing a solid clinical foundation for future large-scale clinical trials.
Trial registration: A randomized controlled trial of modified eight-stage Taichi for intervention in mild to moderate knee osteoarthritis (ChiCTR2300067546) Registered on 2023/01/11
Clinical outcomes of pulpotomy using a premixed injectable calcium silicate cement on mature permanent teeth: A two-center randomised controlled trial
Authors: Cho Sin-Yeon , Park Seonghun , Shin Yooseok , Jung Il-Young 
Published: July 2023

Abstract
Objectives: The aim of this study was to evaluate the outcomes of pulpotomies performed using a newly-developed, premixed, injectable calcium silicate cement with flowable consistency, compared to mineral trioxide aggregate (MTA) in mature permanent teeth with reversible pulpitis.
Materials and methods:Mature permanent teeth that met the inclusion criteria were randomly divided into two groups according to pulpotomy material (ProRoot MTA group, Endocem MTA Premixed group).
After pulp exposure, the superficial pulp was either removed to a depth of 2 mm (partial pulpotomy) or completely amputated to the level of the root canal orifice (full pulpotomy). A 3-mm layer of either material was randomly placed over the pulp wound, followed by the application of a thin layer of a light-cured glass ionomer composite liner. The restoration procedure was then carried out during the same visit.
Results: Out of the total 87 teeth enrolled, 71 teeth (37 in the ProRoot MTA group and 34 in the Endocem MTA Premixed group) were clinically and radiographically evaluated at one year. The overall pulpotomy success rate was 94.4% (67/71); 93.9% in the ProRoot MTA and 97.1% in Endocem MTA Premixed with no significant difference between the groups. Calcific bridge formation occurred in 6 (24.0%) cases in the ProRoot MTA group and 10 (40.0%) cases in the Endocem MTA Premixed group.
Conclusions: Endocem MTA Premixed is a viable alternative to ProRoot MTA for single-visit pulpotomies of permanent molars.
Clinical Relevance:Premixed injectable calcium silicate cement with flowable consistency can be considered as a potential alternative to MTA cement for single-visit pulpotomies.
A robust optimal scheduling system based on multi-performance driving for complex manufacturing systems
Authors: Yu Qingyun , Zhang Yaxuan , Zhao Hui , Yu Tingyi , Li Li 
Published: July 2023

Abstract
A robust optimal scheduling method driven by multi-objects is proposed for the collaborative optimization problem between dynamic scheduling, preventive maintenance of equipment, and robustness of scheduling schemes in a complex manufacturing system. Firstly, the equipment maintenance task is mapped to the process level, and composite dispatching rules with weight parameters are designed, which flexibly consider equipment maintenance and system processing status. Secondly, the performance-driven ideology is analyzed through two models based on the IWOA-MLP algorithm. Thirdly, the feedback mechanism ideology facilitates adaptive closed-loop optimizations. Finally, a series of experiments were carried out on the simulation platform of a semiconductor manufacturing enterprise in Shanghai. The experimental results show that the proposed robust optimal scheduling system can effectively deal with mixed uncertainty, improve production performances, and maintain highly robust measures.
Genetic Diversity of Cultivated Gayo Arabica Coffee (Coffee arabica L.) Revealed via Simple Sequence Repeat (SSR) Marker and Their Morphological Characteristics
Authors: Widayat Heru Prono , Andini Rita , Zaelani Ahmad , Sulaiman Muhammad Ikhsan , Sembiring Enny Rimita , Jaya Rachman , Muzaifa Murna 
Published: July 2023

Abstract
Indonesia is known as the fourth biggest coffee producing countries in the world. There are over 124 species within the Coffea family, however, only arabica (C. arabica L.) and robusta (C. canephora) have played an immense economic role. The region of Aceh; especially the Gayo highlands [800- 2,200 m. above sea level (a.s.l.)] is known as the largest arabica coffee plantation across the nation, and an average production of 700 up to 800 kg
ha-1, and produce almost 25% of the total arabica coffee at the national level. This is the first publication about the genetic diversity of coffee arabica (Coffea arabica L.) cultivated on the Gayo Highlands, although it was already existed almost two centuries. Based on history, the Dutch initially introduced coffee to Aceh in the early of 18th century. There were up to 52 accessions of coffee arabica and their genetic diversities were measured via their (i) morphological characteristics (n= 33 traits); (ii) their simplification bi-plot diagram via Principle Component Analyses (PCA); (iii) molecular variation via Simple Sequence Repeat (SSR) marker (n= 8). Our result showed that high morphological diversities was existed, although, low to moderate genetic diversity was confirmed among those commercial accessions based on these parameters: the PCA biplot diagram, and dendrogram, Polymorphic Information Content (PIC) that showed a range of 0.00-0.84, and 0.157-0.610, respectively. By conducting genetic diversity study intended for local germplasm conservation, a sustainable coffee production in Middle Aceh, and their economic benefits could be still maintained for a long term.
Space Dynamic Target Tracking Method Based on Five-frame Difference and Deepsort
Authors: Huang Cheng , Zeng Quanli , Xiong Fangyu , Xu Jiazhong 
Published: July 2023

Abstract
For the problem of space dynamic target tracking with occlusion, this paper proposes an online tracking method based on the combination between the five-frame difference and Deepsort (Simple Online and Realtime Tracking with a Deep Association Metric) to achieve the identification first and then tracking of the dynamic target. First of all, with the basis of the three-frame difference, the five-frame difference is designed, and through the integration with the background subtraction of ViBe-based (Visual Background Extraction), the accuracy and anti-interference ability are enhanced; Secondly, the YOLOv5s (You Look Only Once) is improved using preprocessing of DWT (Discrete Wavelet Transformation) and injecting Global Attention Module (GAM), which is considered as the detector for Deepsort, and while solving the loss for target easy to in occlusion situations, the real-time and accuracy can be strengthened; Lastly, in contrast with other methods and cross-validation experiments of datasets, the improved method in this paper is verified for effectiveness and superiority. Simulation results show that the proposed space dynamic target tracking can keep stable to track all dynamic targets under the occlusion, and the tracking precision is improved to 93.88%, accuracy of 71%. Finally, there is a combination with the physical depth camera D435i, experiments on target dynamics and occlusion show the effectiveness and superiority of the proposed recognition and tracking algorithm in the face of dynamic and occlusion.