bluuebunny/crossref_metadata_2025_split huggingface dataset:
Floristic composition and potential invasiveness of alien herbaceous plant in Western Mexico
Authors: Pérez-Postigo Isabel , Vibrans Heike , Bendix Jörg , Cuevas-Guzmán Ramón 
Published: October 2021

Introduction: Numbers of alien plant species are rising around the globe, but not all of them become invasive. Whereas introductions have been documented for several decades in some regions of the world, knowledge on alien species in Western Mexico is limited. Here, we study roadside vegetation along an elevational gradient, which includes a protected area. Objective: We analysed the floristic composition of herbaceous alien species, their distribution patterns, and their relationship with various environmental factors. A relative importance value index (IVI) identified the most important and, therefore, probably invasive taxa. Methods: During 2017 and 2018, roadside vegetation was documented with 4-6 transects every 300 altitudinal meters, from 0 to 2 100 m, for a total of 37 transects. Each transect consisted of five 1 m² plots. All herbaceous species were registered and alien taxa identified. A cluster analysis distinguished grouping of species based on elevation. The potentially invasive species were identified by their IVI, based on the sum of relative frequency and density values. The influence of environmental variables was analysed with a canonical correspondence analysis. Results: Most alien species were grasses; other families were represented by one or two species. The species were grouped into three main clusters. The first group included rare species, the second consisted of species restricted to higher altitudes, and the third group were tropical taxa with a distribution from sea level to medium altitudes. The most important potentially invasive species were: Urochloa maxima, Melinis repens, Eragrostis ciliaris and Cynodon dactylon, all African grasses introduced for grazing. The IVI of the species was related to tree cover, leaf litter depth and surface stone cover for some species and, for others, to soil compaction, distance to major roads and elevation. Conclusions: The alien ruderal species clustered according to the general climate (temperate vs. tropical). Grasses of African origin are of highest concern as invasive species. Although most introductions are related to human disturbance, each species becomes dominant under certain environmental conditions. Thus, management programs must be specifically adjusted to each individual invasive alien.
Experiencia del programa radial “Sonrisas para la salud”
Authors: Giraldo Zuluaga Maria Cristina 
Published: October 2021

La radio es un medio que, aunque clásico, ofrece una gran oportunidad para realizar actividades relacionadas con la educación para la salud, incluso en un tiempo como el actual, en el que puede articularse con nuevas estrategias comunicativas para continuar ofreciendo su versatilidad y calidad informativa.
El programa radial “Sonrisas para la Salud” está orientado a posicionar la salud bucal como un campo de conocimiento en construcción permanente y controversial, que permita trascender el concepto biomédico tradicional de la salud y de la salud bucodental, situándola como componente que no se puede desligar de la salud general.
Esta experiencia radial, demuestra como un programa radial especializado y de carácter divulgativo, puede ofrecer al público la posibilidad de conocer sobre un tema, crear opinión y encontrar posibles soluciones a su situación personal; así mismo, genera impacto en los radioescuchas y empodera las personas para la toma de desiciones positivas en salud. El proceso de retroalimentación se ha constituido como un elemento constante para realizar un plan de mejoramiento oportuno y que permita la vigencia dentro de la parrilla de programas de CES Radio.
Hearing impairment in patients of renal failure
Authors: Thakur Joshna , Sachdeva Kavita 
Published: October 2021

<p class="abstract"><strong>Background:</strong> Kidney diseases are emerging public health problems in developing countries. A common complication of renal failure is sensorineural hearing loss which is leading to poor quality of life. The aim of the study was to determine the prevalence of hearing loss in renal failure patients and to see the correlation of dialysis, ototoxic drugs, and creatinine levels.</p><p class="abstract"><strong>Methods:</strong> This observational study was conducted at the department of otorhinolaryngology, tertiary care center, Jabalpur (Madhya Pradesh) for a period of 18 months i.e.; from March 2019 to August 2020. 70 patients with renal failure were registered for study. In all patients hematological tests include hemoglobin, urea, creatinine, random blood sugar, serum electrolytes and pure tone audiometry was done. </p><p class="abstract"><strong>Results:</strong> Out of 70 patients, 51 patients (72.9%) of renal failure had sensorineural hearing loss. Hypertension and diabetes mellitus as comorbidity play important role in hearing loss in renal failure patients. Acoustic reflex was absent in 14.3% of cases which signifying a profound hearing loss and these patients had creatinine level above 6 mg/dl.</p><p class="abstract"><strong>Conclusions:</strong> Senorineural hearing loss is more prevalent in renal failure patients. Significant association was present between raised creatinine level and sensorineural hearings loss. Diabetes mellitus and hypertension were the common comorbidities that have a significant role in hearing loss in renal failure patients. All patients having renal failure have a risk of developing sensorineural hearing loss. So, these patients should be kept under follow up by doing regular pure tone audiometry and taking preventive measures, so that the hearing loss doesn't occur.</p>
Etiology and treatment modalities in epistaxis
Authors: Balakrishnan Sreelakshmi , Manonmony Sajilal , Prakash Nidhin , Renjit Rejee Ebenezer , Mohan Avinash 
Published: October 2021

<p><strong>Background:</strong> Epistaxis or 'hemorrhage from the nose' is a frequent presentation in the otorhinolaryngologic emergency and both conservative and surgical modalities have been used in the treatment. The present study was undertaken to estimate the proportion of patients with epistaxis who are effectively managed with conservative modalities.</p><p class="abstract"><strong>Methods:</strong> A total of 60 patients (39 males and 21 females) between 18 and 70 years, with epistaxis were studied in the department of otorhinolaryngology and emergency units of Dr. Somervell Memorial C.S.I Medical College Hospital, Karakonam, Thiruvananthapuram, between November 2018 and April 2020. The data, that is the proportion of patients who are effectively managed with conservative modalities, was entered into Microsoft - Excel sheet and analysis was done using statistical package for social sciences (SPSS) software trial version.</p><p class="abstract"><strong>Results: </strong>Out of 60 cases of epistaxis, 81.67% were effectively controlled by conservative management like general first aid (43.33%), chemical cautery (10%), and nasal packings via anterior (21.67%) and posterior (6.67%).</p><p class="abstract"><strong>Conclusions:</strong> In 81.67% nasal bleeding was effectively controlled by conservative treatment measures and in 18.33% surgical measures were required. </p>
Dubrovnik Republic in Russian Historiography in the 19th — the Beginning of the 20th Century
Authors: Vorobyova Irina 
Published: October 2021

This article concerns the initial period of the phenomena of Dubrovnik Republic, who kept its independence during centuries in the alien ethnic and confessional surroundings. This item seldom appeared in the sphere of attention of the specialists upon the European urban studies. The historian V. V. Makushev (1837—1883), being at the diplomatic service in Dubrovnik, studied the resources and published the scientific results in his articles and monographs. He created his author classification of the sources of the urban problems, evaluated their informational capability, proved the historical value of the imaginative literature. This approach is actual for the analysis of the medieval history of the Mediterranean and other European cities.
Política y políticas de la UNASUR: institucionalidad y desafíos políticos
Authors: Barbosa Sebastián Cruz 
Published: October 2021

El trabajo explora tres dimensiones centrales de la UNASUR. Por un lado, el desempeño y el papel que hasta la actualidad este organismo ha jugado en relación a las conflictividades y a la defensa de la democracia en la región. Para ello, se analizan las acciones e intervenciones del organismo que han redundado en beneficio del mantenimiento de la paz en Sudamérica. En segundo lugar, el trabajo aborda la agenda de problemas y acciones de su órgano ejecutivo, la Secretaría General, de forma tal de evidenciar sus ejes de trabajo y evolución de sus asuntos de políticas. Por último, el trabajo indaga el papel destacado que ocupa en su funcionamiento la integración en materia de infraestructura y los avances y desafíos que se le presentan al organismo.
Aeronautic pilot training and augmented reality
Authors: Füchter Simone Keller , Schlichting Mário Sérgio , Salazar George 
Published: October 2021

<p class="Abstract">A pre-flight checklist requires in-depth
technical knowledge of the aircraft and its dashboard, avionics,
instruments, functions, and cabin layout. The student in training to be a
pilot or advanced pilot, to obtain an updated certification, must know very
thoroughly each instrument and its position on the flight panel. Every
second spent searching for the location of an instrument, switch or
indicator can waste time, resulting in a poor start-up procedure and
possibly a safety hazard. The objective of this research was to obtain
preliminary data to determine if the use of AR as a human interface for
training can help pilots improve their skills and help them learn new flight
panel layouts of different aircraft. The methodology used was Human-Centered
Design (HCD) which is a multidisciplinary process that involves many actors
who collaborate on design skills, including people who belong to this
process such as flight instructors, students, and pilots. A mobile/tablet
application prototype was created with enough detail of a flight panel of a
Cessna150, an aircraft used in training flights at the Santa Catarina
Aeroclub. The tests were applied in Brazil and the results showed a good
response and acceptance from the users.</p>
Effect of Sequential Intravenous and Oral Tranexamic Acid on Hemoglobin Drop After Total Knee Arthroplasty
Authors: Chang Moon Jong , Shin Joung Youp , Yoon Chan , Kim Tae Woo , Chang Chong Bum , Kang Seung-Baik 
Published: October 2021

Background:
Tranexamic acid (TXA) is typically discontinued on the day of total knee arthroplasty (TKA). However, bleeding may persist for several days. We sought to determine whether sequential administration of intravenous (IV) and oral TXA could reduce hemoglobin (Hb) drop more than IV TXA alone. We also wanted to determine whether the use of additional oral TXA increased the rate of complications of deep vein thrombosis (DVT) or symptomatic pulmonary embolism (PE).

Methods:
This prospective, randomized controlled trial included 141 patients. We compared the Hb drop, estimated blood loss (EBL), and transfusion rate of patients receiving IV TXA alone (group IV, n = 48) to those of patients who received IV TXA followed by oral TXA for 2 days (group 2D, n = 46) or 5 days (group 5D, n = 47). IV TXA was administered 10 minutes prior to the tourniquet release and 3 hours after the first IV TXA administration. Computed tomography (CT) was performed on postoperative day 6 to identify radiographic evidence of DVT. We also assessed the prevalence of symptomatic DVT and PE.

Results:
There were no differences in maximal Hb drop, Hb drops measured at each time point, EBL, or transfusion rate among the 3 groups. The mean maximal Hb drop was 3.5 g/dL in group IV, 3.2 g/dL in group 2D, and 3.4 g/dL in group 5D. The mean EBL was 999.9 mL in group IV, 886.4 mL in group 2D, and 972.5 mL in group 5D. One patient in each group required a transfusion. There were no differences in the prevalence of radiographic evidence of DVT or symptomatic DVT. Symptomatic DVT occurred in 3 patients in group IV and 2 patients in group 5D. One patient in group IV developed a symptomatic PE.

Conclusions:
Although there was no increase in the complication rate, the sequential administration of oral TXA for up to 5 days after IV TXA did not decrease Hb drop. Therefore, our findings suggest that sequential use of oral and IV TXA is not recommended.

Level of Evidence:
Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
OOIMMURATION: ENHANCED FOSSIL PRESERVATION BY OOIDS, WITH EXAMPLES FROM THE MIDDLE JURASSIC OF SOUTHWESTERN UTAH, USA
Authors: WILSON MARK A. , COOKE ANNA M. , JUDGE SHELLEY A. , PALMER TIMOTHY J. 
Published: October 2021

ABSTRACT
Ooimmuration is here defined as a taphonomic process by which fossils are preserved within ooids. It is a form of lithoimmuration, although depending on the role of microbes in the formation of the ooid cortex, ooimmuration can also be considered a type of bioimmuration. Fossils enclosed within ooids are protected from bioerosion as well as the abrasion common in energetic depositional environments such as ooid shoals. Many taxa in some fossil assemblages may be known only because they were ooimmured. We describe as examples of ooimmuration fossils preserved in an oolite from the Middle Jurassic (Bajocian) Carmel Formation in southwestern Utah.
Liquidity, Corporate Governance and Firm Performance: A Meta-analysis
Authors: Nguyen Ngoc Phuong Anh , Dao Thi Thanh Binh 
Published: October 2021

Abstract
Our study investigates the interlink between liquidity, corporate governance and firm value with the adoption of meta-analysis. The final sample consists of 428 studies extracted from 55 papers, covering 632,196 firm-year observations in a worldwide scope. The diversity in data is believed to reduce possible homogeneity due to regional or time period concentration.
Using random-effects model, it is reported that both illiquidity factors (Spread and Amihud illiquidity) can significantly worsen the performance of a firm, while the corporate governance – firm value connection is significantly positive via three out of four factors (Corporate governance index, Board size and Institutional ownership). Besides studying the overall relationship direction, the paper also looks into its heterogeneity. The existence of heterogeneity is confirmed in all liquidity – firm value and governance – firm value relationship. The running of meta-regression indicates that both illiquidity factors are significantly moderated by most of the examined paper characteristics, whilst only two out of four corporate governance indicators (Corporate governance index and Institutional ownership) are significantly altered.
Maternal Serum Proteomic Profiles of Pregnant Women With Type 1 Diabetes
Authors: Gutaj Paweł , Matysiak Jan , Matuszewska Eliza , Jaskiewicz Katarzyna , Kamińska Dorota , Światły-Błaszkiewicz Agata , Szczapa Tomasz , Kalantarova Anastasia , Gajecka Marzena , Wender-Ozegowska Ewa 
Published: October 2021

Abstract
Despite improvement in the care of diabetes over the years, pregnancy complicated by type 1 diabetes (T1DM) is still associated with adverse maternal and neonatal outcomes. To date, proteomics studies have been conducted to identify T1DM biomarkers in non-pregnant women, however, no studies included T1DM pregnant women. In this study serum proteomic profiling was conducted in pregnant women with T1DM in the late third trimester. Serum samples were collected from 40 diabetic women and 38 healthy controls within 3 days before delivery at term pregnancy. Significant differences between serum proteomic patterns were revealed, showing discriminative peaks for complement C3 and C4-A, kininogen-1, and fibrinogen alpha chain. Quantification of selected discriminative proteins by ELISA kits was also performed. The serum concentration of kininogen-1 was significantly lower in women with T1DM than in controls. There were no significant differences in serum concentrations of complement C3 and complement C4-A between study groups. These data indicate that pregnant women with T1DM have a distinct proteomic profile involving proteins in the coagulation and inflammatory pathways. However, their utility as biomarkers of pregnancy complications in women with T1DM warrants further investigation.
A Randomized, Double-Blind, Placebo-Controlled Phase III Trial On The Efficacy and Safety of Tocilizumab in Patients With Colchicine-Resistant or -Intolerant Familial Mediterranean Fever
Authors: Koga Tomohiro , Sato Shuntaro , Hagimori Naoko , Yamamoto Hiroshi , Ishimura Masataka , Yasumi Takahiro , Kirino Yohei , Ikeda Kei , Yachie Akihiro , Migita Kiyoshi , Kishida Dai , Atsumi Tatsuya , Kawakami Atsushi 
Published: October 2021

Abstract
Objective

To evaluate the efficacy and safety of tocilizumab (TCZ), an interleukin 6 receptor monoclonal antibody, in patients with familial Mediterranean fever (FMF).
Methods

We performed a double-blind, randomized, parallel-group trial, followed by an open-label extension trial, in patients with colchicine-resistant or -intolerant FMF (crFMF). Patients were randomly assigned (1:1) to receive TCZ (162 mg every week) or placebo, administered subcutaneously, for 24 weeks. Rescue treatment was allowed if the rescue criteria were met. The primary endpoint was the number of fever attacks over the 24 weeks of treatment. Secondary endpoints included the frequency of accompanying symptoms during attacks, serum CRP and SAA values, and adverse events (AEs). The open-label extension study evaluated the long-term safety and efficacy of TCZ in patients who had completed the preceding study.
Results

We randomly assigned 23 patients to either TCZ (n = 11) or placebo (n = 12). The TCZ–placebo rate ratios were 0.691 (95% confidence intervals (CI), 0.189–2.531; P = 0.577) for the fever attacks, based on the group rates per week. The recurrence of attacks was significantly lower in the TCZ group (hazard ratio = 0.457; 95% CI, 0.240–0.869). Fever attacks, accompanying symptoms, serum CRP and SAA values were controlled in most of the patients who received long-term TCZ. In these trials, the numbers and severity of AEs did not differ between groups.
Conclusion

Although a primary endpoint was not met in the preceding trial, long-term administration of TCZ showed stable efficacy and safety for patients with crFMF.
Bank Climate Actions and their Implications for the Coal Power Sector: Indonesia
Authors: Chan Hoy-Yen , Merdekawati Monika , Suryadi Beni 
Published: October 2021

Abstract
This policy brief highlights three key messages, i.e. 1) banks are diversifying into climate-friendly investment portfolios, 2) raising capital for coal-fired power plants will grow more difficult over time or lose financial support from present lenders and 3) Indonesia could turn capital raising challenges into opportunities for decarbonizing its power sector.
A Longer Duration from Injury to Surgery is Associated with Preoperative Deterioration of an Isolated Meniscal Tear in Patients Aged 40 Years or Older
Authors: Yokoe Takuji , Tajima Takuya , Yamaguchi Nami , Morita Yudai , Chosa Etsuo 
Published: October 2021

Abstract
Background: It remains unclear what percentage of isolated meniscal tears deteriorates before surgery, especially in older patients. We aimed to evaluate the preoperative deterioration of an isolated meniscal tear in patients aged 40 years or older, and whether time from injury to surgery is associated with worsening of a meniscal tear.Methods: Patients aged 40 years or older who underwent arthroscopic surgery for isolated meniscal tear between 2014 and 2019 were retrospectively reviewed. The diagnostic magnetic resonance imaging (MRI) findings and arthroscopic findings were compared to evaluate the deterioration of meniscal tears. Predictors of the development of meniscal tears; patient demographic factors, duration from injury to surgery (injury to MRI and MRI to surgery), and image findings were assessed. Results: A total of 58 patients (58 knees) were included (mean age, 55.9 ± 8.5 years; male/female, 31/27). An isolated meniscal tear deteriorated in 28 (48.3%). In comparison of patients with and without deteriorated meniscal tear, significant differences were found in the MRI grade of meniscal tear (p = 0.03), duration from injury to MRI (164.2 ± 167.9 vs. 45.2 ± 48.7 days, p < 0.001), and from MRI to surgery (148.8 ± 91.1 vs. 67.6 ± 56.7 days, p < 0.001). A multivariate regression analysis showed that the duration from injury to MRI (odds ratio [OR], 1.03; p < 0.001) and from MRI to surgery (OR, 1.02; p < 0.001) were independent predictors of worsening of a meniscal tear. Conclusions: Approximately 50% of isolated meniscal tears deteriorated preoperatively in patients aged 40 years or older. The duration from injury to MRI and from MRI to surgery were independent predictors of the preoperative worsening of an isolated meniscal tear in this cohort.
Evaluating the Damage Content of Karbandi Using Frequency Domain Analysis (Case Study: Timche Haj-Mohammad-Qoli of Tabriz Historic Bazaar)
Authors: Ahani Elshan , Ahani Ali 
Published: October 2021

Abstract
In this study, an alternate method of evaluating structural systems, especially for the sensitive structures with historical importance by applying Fourier Transform (FT) to the damage ratio of time history outcome in the frequency domain has been introduced. The concept of damage content (DC) regarding the mechanical characteristics of the used material, including plastic strain, failure plane, and ultimate load-bearing capacity, along with drift value, record selection criteria, and architectural aspects, have been employed. Due to its valuable aesthetic and architectural view, Timche Haj-Mohammad-Qoli of Tabriz Historic Bazaar, one of the traditional covered spaces with the complicated configuration of spatial masonry intersecting arches, was selected for the assessment in the current study. The required experimental samples for obtaining the mechanical properties and relevant geometrical measurements to prepare the numerical model of the structure obtained. The strong ground motions according to seismological and geological characteristics of the construction site selected. The records with different durations were merged by Fourier Transform (FT) and Damage Content (DC) analysis. According to the outcomes, the damage state of the structure due to the imposed strong motion at every stage of the lateral loading from the failure initiation to the final collapse was observable. As a direct outcome of this study, the vulnerability concerning the near-field earthquakes is more tangible than far-field earthquakes. The provided methodology could have proper use in future similar studies for evaluating the performance of the structures.