bluuebunny/crossref_metadata_2025_split huggingface dataset:
Axillary Adenopathy Secondary to SARS-CoV-2 Vaccination: a Case Report
Authors: Koff Alan , Etchepare Florence Chau 
Published: December 2021

Abstract
Introduction: SARS-CoV-2 mRNA vaccines are safe and effective for the prevention of COVID-19 infection, though local reactions are commonly reported. Axillary lymphadenopathy has also been reported, which has the potential of causing diagnostic confusion and unnecessary testing and procedures. Case Description: A 58 year-old female with untreated latent tuberculosis was noted to have a pulmonary nodule on chest radiograph. Evaluation for Mycobacterium tuberculosis was undertaken, and a FDG PET/CT was performed to rule out malignancy. While the nodule demonstrated low avidity, highly avid lymph nodes were noted in the left axillary region. Further questioning elicited a recent history of mRNA-1273 (Moderna) COVID-19 vaccination in her left deltoid muscle three weeks prior, and a sensation of axillary fullness. She was managed conservatively with spontaneous resolution of her lymphadenopathy. Conclusions: Axillary lymphadenopathy following mRNA vaccination has been reported, and appears to be more common with mRNA-1273 (Moderna) than BNT162b2 vaccine (Pfizer-BioNTech), in those aged 18 to 64 as compared to age ≥65, and following the second vaccine dose compared to the first dose. Vaccination should be considered in the differential diagnosis of axillary lymphadenopathy, particularly ipsilateral to the vaccination site, to avoid unnecessary testing, treatment, and patient anxiety.
QoS Correlation-based Service Composition Algorithm for Multi-constraint Optimal Path
Authors: Yu Jian , Lin Zhixing , Yu Qiong , Xiao Xiangmei 
Published: December 2021

Abstract
With the development of network service integration, in order to obtain a better quality of service (QoS) guarantee, In this Paper,We consider the characteristics of integrated network service composition and correlation, this paper proposes a approximate algorithm based on multi-constraint optimal path selection (MCOPS). We analyses the QoS correlation criteria, correlation ratios, and Skyline algorithms to calculate the optimal path by dynamic programming, record the path nodes, and obtain the optimal service composition path that meets the user's demand. Simulation results demonstrate the good performance of the proposed algorithm in both the average calculation time and the solution path quality.
Covid-19 on Routine Testing In Eclampsia: A Duo Complication to Look out for in Pregnancy
Authors: Kalsar Pradip , Datta Shreya , Kalsar Arbabasu , Kanyike Andrew Marvin 
Published: December 2021

Abstract
Background: Coronavirus Disease 2019 (COVID-19) has been associated with adverse pregnancy outcomes including preeclampsia. COVID-19 and pre-eclampsia have overlapping clinical features therefore challenging to differentiate. Since COVID-19 is not routinely tested among pregnant women, it’s prudent to test it among patients presenting with Pre-eclampsia-Eclampsia. Case Presentation: A 23 year old female Gravida 1 Para 0 at 36 weeks and 5 days of amenorrhea presented at Mal Super Specialty Hospital as a referral in a semi-conscious state after a severe attack of tonic-clonic seizures. Detailed history from the husband was insignificant except for a persistent cough for the last 7 days. She had denied any visual changes, headaches or vaginal discharge. Physical examination revealed a tachycardia (150 bpm), elevated blood pressure (187/111 mmHg), a tachypnea (36 breaths/minute) and SPO2 of 94% at room air. Routine COVID-19 Rapid test turned positive, and the urine dipstick was +3. Additional tests revealed a leukocytosis and elevated liver enzymes. Chest radiograph revealed prominent interstitial markings and a bedside transabdominal ultrasonography showed a live single intrauterine fetus in cephalic presentation with normal cardiac activity and movements. A diagnosis of a prime gravida with eclampsia and COVID-19 was made. She was managed with intravenous labetalol, she had already received a loading dose of IV Magnesium sulphate and we administered two maintenance doses during monitoring. Within an hour of admission, she had a spontaneous rupture of the amniotic membranes, with meconium stained liquor (grade 2), and the fetal heart rate (148 beats per minute) was reassuring. She had an uncomplicated vaginal delivery of a live male newborn. Shortly after delivery, she developed slight respiratory distress and significant fluid overload that was managed with furosemide. A COVID-19 RT-PCR came back negative for the neonate and positive for the mother. She was shifted to the COVID-19 treatment unit and contact limited with the child. She was kept on a course of tablets Ivermectin, zinc, vitamin C, a montelukast, azithromycin, metronidazole and injectable pantoprazole. They were discharged on day 15 after recovery with a negative COVID nasopharyngeal swab. Conclusion: A diagnosis of pre-eclampsia-Eclampsia should prompt testing for COVID-19.
Strong control of effective radiative forcing by the spatial pattern of absorbing aerosol
Authors: Williams Andrew , Stier Philip , Dagan Guy , Watson-Parris Duncan 
Published: December 2021

Abstract
Over the coming decades it is expected that the spatial pattern of anthropogenic aerosol will change dramatically and that the global composition of aerosols will become relatively more absorbing. However, despite this the climatic impact of the evolving spatial pattern of absorbing aerosol has received relatively little attention, in particular the impact of this pattern on global-mean effective radiative forcing. Here we use novel climate model experiments to show that the effective radiative forcing from absorbing aerosol varies strongly depending on their location, driven by rapid adjustments of clouds and circulation. Our experiments generate positive effective radiative forcing in response to aerosol absorption throughout the midlatitudes and most of the tropical regions and a strong ‘hot spot’ of negative effective radiative forcing in response to aerosol absorption over the Western tropical Pacific. We show that these diverse responses can be robustly attributed to changes in atmospheric dynamics and highlight the importance of this previously unknown ‘aerosol pattern effect’ for transient forcing from regional biomass-burning aerosol.
Lignin Phenol Formaldehyde Resins Synthesised Using South African Spent Pulping Liquor
Authors: Maree Chelaine , Görgens Johann F. , Tyhoda Luvuyo 
Published: December 2021

Abstract
Purpose The current study investigated to which extent phenol could be replaced by lignins to produce lignin phenol formaldehyde (LPF) resins, utilising soda lignin and sodium lignosulphonate as by-products from the South African pulping industry.Method The lignins were characterised and soda lignin indicated the highest reactivity. It was therefore utilised to produce LPF resins at 60%, 80%, and 100% phenol substitution, using central composite designs to maximise the adhesive strength. A one-pot method allowing direct transition from phenolation to resin synthesis was used for the first time with a pulping lignin at 60% and 80% substitution.Results Plywood made with LPF60, LPF80, and LPF100 resins attained their highest shear strengths of 0.786, 1.09, and 0.987 MPa, respectively, which adhered to the GB/T 14732-2013 standard (≥ 0.7 MPa). A substitution level of 68% produced the highest shear strength of 1.11 MPa. High-density particleboard made with this LPF68 resin gave a MOR and MOE of 40 and 3209 MPa, respectively, adhering to the ANSI A208.1 requirements. Thickness swelling and water absorption was 13.5% and 37.2%, respectively.Conclusion The soda-lignin isolated by precipitation from sugarcane bagasse pulping liquor is the first industrial lignin shown to produce LPF100 resins adhering to standard requirements, without modification or additives.
Efficacy of Ninjin’yoeito for Preoperative Anemia, Fatigue, and Anxiety in Patients with Gynecological Disease: an Open-Label, Single-Center, Randomized Phase-II Trial.
Authors: Yagi Taro , Sawada Kenjiro , Miyamoto Mayuko , Kinose Yasuto , Nakagawa Satoshi , Takiuchi Tsuyoshi , Kodama Michiko , Kobayashi Eiji , Hashimoto Kae , Mabuchi Seiji , Tomimatsu Takuji , Yoshino Kiyoshi , Kimura Tadashi 
Published: December 2021

Abstract
Background: Preoperative anemia affects perioperative outcomes and often causes fatigue and psychological disorders. Therefore, anemia should be treated before a patient undergoes surgery. Ninjin’yoeito (NYT), a Japanese Kampo medicine composed of ginseng and Japanese angelica root with the other 10 herbs, is administered for anemia, fatigue and anxiety; however, there are a few reports that have prospectively examined the effects of NYT before surgery for gynecological diseases. Hence, we tended to investigate its efficacy and safety.Methods: In this open-label randomized trial, women with gynecological diseases accompanied by preoperative anemia (defined as <11.0 g/dL Hemoglobin [Hb]) were randomly assigned (1:1) into the iron supplementation and NYT groups. Patients of the iron supplementation group and the NYT group received 100 mg/day iron supplementation with and without NYT (7.5 g/day) for at least 10 days before surgery. The primary endpoint was improvement in Hb levels before and after treatment, and Cancer Fatigue Scale (CFS) and Visual Analogue Scale for Anxiety (VAS-A) scores between groups. Statistical analyses were performed with Wilcoxon signed rank test, Wilcoxon rank sum test, and Fisher’s exact test as appropriate.Results: 40 patients were enrolled of whom 30 patients were finally analyzed after allocating 15 to each group. There was no difference in the characteristics between both groups. Hb significantly increased in both groups (iron supplementation group, 9.9 ± 0.8 g/dL vs. 11.9 ± 1.6 g/dL; NYT group, 9.8 ± 1.0 g/dL vs. 12.0 ± 1.0 g/dL); the difference in the elevations in Hb between both groups was statistically insignificant (P = 0.72). Contrarily, CFS (17.9 ± 10.2 vs. 8.1 ± 5.2) and VAS-A (56 mm (50–70) vs. 23 mm (6–48)) scores were significantly decreased only in the NYT group and these changes were greater in the NYT group (∆CFS, P = 0.015; ∆VAS-A, P = 0.014). Liver dysfunction occurred in one patient of the NYT group.Conclusions: For treating preoperative anemia in women with gynecological conditions, NYT administration along with iron supplementation safely and efficiently improved the preoperative anemia, fatigue and anxiety.Trial registration: jRCT1051190012 (28/April/2019, retrospectively registered).
Bio-electrochemical production of hydrogen and electricity from organic waste
Authors: De Gioannis Giorgia , Dell'Era Alessandro , Muntoni Aldo , Pasquali Mauro , Polettini Alessandra , Pomi Raffaella , Rossi Andreina , Zonfa Tatiana 
Published: December 2021

Abstract
This study investigated the performance of a novel integrated bio-electrochemical system for synergistic hydrogen production from a process combining a dark fermentation reactor and a galvanic cell. The operating principle of the system is based on the electrochemical conversion of protons released upon dissociation of the acid metabolites of the biological process and is mediated by the electron flow from the galvanic cell, coupling biochemical and electrochemical hydrogen production. Accordingly, the galvanic compartment also generates electricity. Four different experimental setups were designed to provide a preliminary assessment of the integrated bio-electrochemical process and identify the optimal configuration for further tests. Subsequently, dark fermentation of cheese whey was implemented both in a stand-alone biochemical reactor and in the integrated bio-electrochemical process. The integrated system achieved a hydrogen yield in the range 75.5 – 78.8 N LH2/kg TOC, showing a 3 times improvement over the biochemical process.
A Regional Approach For Health Risk Assessment of Toxicants in Plastic Food Containers
Authors: Thi Lan Binh Nguyen , Truc Nguyen Thi Thanh , Thi Ngoc Tran Nguyen , Vu Dinh Khang , Lee Byeong-Kyu 
Published: December 2021

Abstract
Plastic food containers are being used popularly, generating a waste of about 115 million tons in Vietnam. Such waste is causing environmental and health issues. This study conducted a field survey with 309 local people and selected 59 samples out of 135 plastic food containers collected in Go Vap district, Vietnam. Collected plastic samples identified compositions were PET 13.6 %, PP 28.8 %, PS 16.9 %, and 40.7 % X. Although most people are aware of the toxicity of plastics, plastics are still widely used due to their convenience and price with easy use and purchase. Collected plastic samples were classified based on the plastic type using recycling code and quantitatively analyzed with X-ray fluorescence spectroscopy method to assess concentrations of Cd, Sb, Pb, Hg, Sn, Cr, Br, Cl, and S. Most of these collected plastic samples (91.5 %) were found to contain 8/9 hazardous substances and most elements contained in these plastics were below their standard thresholds. However, elements Cl and Sb exceeded their safe thresholds, reached the highest concentrations of 1990.3 ppm and 469.2 ppm, respectively. Thus, additional health risks need to be assessed using the USEtox model. Finally, this study proposed a screening process to assess the risk of toxicity of elements contained in plastic food containers through ISO 31000:2018.
Fog-Assisted Healthcare Framework for Smart Hospital Environment
Authors: Ahanger Tariq 
Published: December 2021

Abstract

The technological revolution brought by the Internet of Things (IoT) has mostly relied on cloud computing. However, to satisfy the demands of timesensitive services in the medical industry, Fog Computing, a novel computational platform based on the cloud computing paradigm, has shown to be a useful tool by extending cloud resources to the network’s edge. The current paper examines the role of the fog paradigm in the domain of healthcare decision-making, focusing on its primary advantages in terms of latency, network utilization, and power consumption. A fog-computing based health assessment framework is developed in the current paper. Moreover, based on effective performance parameters, the performance is evaluated and depicted. The results show that the presented strategy can reduce network congestion of the communication network by analyzing information at the local node. Moreover, increased security on health information can be maintained at local fog-node and enhanced data protection from unauthorized access can be acquired. Fog computing offers greater insights into the health condition of patients with enhanced accuracy, precision, reliability and stability.
Maximizing Throughput of The GEO Satellite At C/Ku Bands
Authors: Hussain Sabir , Jaffer Ghulam 
Published: December 2021

Abstract
The need for broadband data has increased speedily but in underserved rural areas, the mobile connectivity of 3G and LTE is still a significant challenge. By looking at the historical trend, the data traffic and the internet are still expected to grow in these areas [1]. The next generation of satellites is trying to decrease the cost per MB having the advantage of higher throughput and availability. To maintain the performance of the link, choosing an appropriate frequency is evident. A multi-beam satellite system can fulfill the demand and performance over a coverage area. The high throughput satellites (HTS) fulfill this requirement using C and Ku bands. In this paper, we present the benefits of using Ku-band on the user site and the composite of C and Ku bands on the gateway site. This configuration has proved to be a cost-efficient solution with high performance over the traditional straight configuration. The data rate is improved five times both on upstream and downstream as compared to the existing available FSS system. Moreover, it has got an advantage to Ku-band user that they would enjoy the significant improvement in the performance without upgrading their systems.
Encoder Hurwitz Integers: The Hurwitz integers that have the ”division with small division” property
Authors: Duram Ramazan , Güzeltepe Murat 
Published: December 2021

Abstract
The residue class set of a Hurwitz integer is constructed by modulo function with primitive Hurwitz integer whose norm is a prime integer, i.e. prime Hurwitz integer. In this study, we consider primitive Hurwitz integer whose norm is both a prime integer and not a prime integer. If the norm of each element of the residue class set of a Hurwitz integer is less than the norm of the primitive Hurwitz integer used to construct the residue class set of the Hurwitz integer, then, the Euclid division algorithm works for this primitive Hurwitz integer. The Euclid division algorithm always works for prime Hurwitz integers. In other words, the prime Hurwitz integers and halves-integer primitive Hurwitz integers have the ”division with small remainder” property. However, this property is ignored in some studies that have a constructed Hurwitz residue class set that lies on primitive Hurwitz integers that their norms are not a prime integer and their components are in integers set. In this study, we solve this problem by defining Hurwitz integers that have the ”division with small remainder” property, namely, encoder Hurwitz integers set. Therefore, we can define appropriate metrics for codes over Lipschitz integers. Especially, Euclidean metric. Also, we investigate the performances of Hurwitz signal constellations (the left residue class set) obtained by modulo function with Hurwitz integers, which have the ”division with small remainder” property, over the additive white Gaussian noise (AWGN) channel by means of the constellation figure of merit (CFM), average energy, and signal-to-noise ratio (SNR).
Prevalence of Complementary And Alternative Medicine Use In Brazil: Results of The National Health Survey, 2019
Authors: Boccolini Patricia de Moraes Mello , Boclin Karine de Lima Sírio , de Sousa Islândia Maria Carvalho , Boccolini Cristiano Siqueira 
Published: December 2021

Abstract
Background: In recent decades, it has been possible to observe an increase in Complementary and Alternative Medicine (CAM) usage globally for both disease prevention and health promotion purposes. We aim to analyze factors associated with the prevalence of CAM use in Brazil. Methods: Observational study with data from the 2019 National Health Survey that evaluated a sample of Brazilian adults. The outcome was CAM use, such as acupuncture, homeopathy, medicinal plants and herbal medicines, meditation, and yoga in the last 12 months. A logistic regression model with a 95% confidence interval was estimated to assess factors associated with CAM use. Results: The prevalence of CAM use in 2019 was 5.2% (CI99%=4.8%-5.6%), the most used being: medicinal plants and herbal medicines, with a prevalence of 3.0% (CI99%=2.7-3.33) followed by: acupuncture 1.4% (CI99%=1.3-1.6) homeopathy 0.9% (CI99%=0.7-1.0), meditation 0.7% (CI99%=0.6-0.8) and yoga 0.4% (CI99%=0.4-0.5). We observed important differences in CAM use in Brazil, with a higher prevalence in the North Region, 3.7% (CI99%=2.81-4.75), where herbal medicines were more frequent the in the other regions. After estimating an adjusted model, women, older people, and people with a higher level of education and per capita income were the ones who most used all types of CAM. The practice of yoga stands out among women 3.6% (CI99%=2.49-5.28) and among individuals with higher per capita income 7.5% (CI99%=2.97-18.93); meditation among individuals with higher educational level 13.4% (CI99%=6.41-28.33) and acupuncture for those who declared regular or poor health 1.9% (CI99%=1.51-2.39). Conclusions: We recommend that the Ministry of Health expand CAM access to Unified Health System users and promote health professionals' conscious and guided use for the Brazilian population.
Association Between Levels of Depression Symptoms and Moderately Increased Levels of the Inflammation Marker Albuminuria Is Explained by Age and Comorbidity.
Authors: Romundstad Solfrid , Hynnekleiv Torfinn 
Published: December 2021

Abstract
Background: The study aimed to examine whether there are associations between levels of depression symptoms and levels of the inflammation marker albuminuria. Materials and methods: The 8303 participants in this cross-sectional study were subjects from the second survey of the Trøndelag Health Study (HUNT, Norway). Depression symptoms were assessed by the Hospital Anxiety and Depression Scale (HADS). Logistic regression analysis was performed to estimate the odds ratio (OR) for moderately increased albuminuria (ACR > 3.0 mg/mmol) according to different HADS subgroups and -scores.Results: Unadjusted ORs for moderately increased albuminuria were significantly increased in those with HADS > 8 (OR 1.27, 95% CI 1.05-1.54, p=0.013) and HADS > 11 (OR 1.59, 95% CI 1.19-2.14, p=0.002). However, after adjusting for age and sex, only HADS > 11 was significantly associated with ACR > 3.0 mg/mmol (OR 1.46, 95% CI 1.08-1.98, p=0.014), and after multivariable adjustments for cardiovascular risk factors and comorbidity, there were no significant associations. Conclusion: The positive and significant association between moderately increased albuminuria and symptoms of depression found in unadjusted analyses weakened and disappeared after adjustments. Although individuals with depressive symptoms had albuminuria more often than individuals without such symptoms, albuminuria may reflect other comorbidity and inflammation conditions than depression.
Long-term Oncological Outcomes of Totally Laparoscopic Colectomy With Intracorporeal Anastomosis for Colon Cancer: Propensity Score Matching Analysis
Authors: Hamamoto Hiroki , Okuda Junji , Suzuki Yusuke , Izuhara Keisuke , Ishii Masatsugu , Osumi Wataru , Masubuchi Shinsuke , Yamamoto Masashi , Tanaka Keitaro , Uchiyama Kazuhisa 
Published: December 2021

Abstract
Background: This retrospective study aimed to compare long-term oncological outcomes between laparoscopic-assisted colectomy (LAC) with extracorporeal anastomosis (EA) and totally laparoscopic colectomy (TLC) with intracorporeal anastomosis (IA) for colon cancers, including right- and left-sided colon cancers.Methods: Patients with stage I–III colon cancers who underwent elective laparoscopic colectomy between January 2013 and December 2017 were analyzed retrospectively. Patients converted from laparoscopic to open surgery and R1/R2 resection were excluded. Propensity score matching (PSM) analysis (1:1) was performed to overcome patient selection bias.Results: A total of 388 patients were reviewed. After PSM, 83 patients in the EA group and 83 patients in the IA group were compared. Median follow-up was 56.5 months in the EA group and 55.5 months in the IA group. Estimated 3-year overall survival (OS) did not differ significantly between the EA group (86.6%; 95% confidence interval (CI), 77.4–92.4%) and IA group (84.8%; 95%CI, 75.0–91.1%; P = 0.68). Estimated 3-year disease-free survival (DFS) likewise did not differ significantly between the EA group (76.4%; 95%CI, 65.9–84.4%) and IA group (81.0%; 95%CI, 70.1–88.2%; P = 0.12).Conclusion: TLC with IA was comparable to LAC with EA in terms of 3-year OS and DFS. TLC with IA thus appears to offer an oncologically feasible procedure.