bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diverse phylogenetic neighborhoods enhance community resistance to drought in experimental assemblages
Authors: Chaves Rocío , Ferrandis Pablo , Escudero Adrián , Luzuriaga Arantzazu L. 
Published: November 2021

AbstractAlthough the role played by phylogeny in the assembly of plant communities remains as a priority to complete the theory of species coexistence, experimental evidence is lacking. It is still unclear to what extent phylogenetic diversity is a driver or a consequence of species assembly processes. We experimentally explored how phylogenetic diversity can drive the community level responses to drought conditions in annual plant communities. We manipulated the initial phylogenetic diversity of the assemblages and the water availability in a common garden experiment with two irrigation treatments: average natural rainfall and drought, formed with annual plant species of gypsum ecosystems of Central Spain. We recorded plant survival and the numbers of flowering and fruiting plants per species in each assemblage. GLMMs were performed for the proportion of surviving, flowering, fruiting plants per species and for total proportion of surviving species and plants per pot. In water limited conditions, high phylogenetic diversity favored species coexistence over time with higher plant survival and more flowering and fruiting plants per species and more species and plants surviving per pot. Our results agree with the existence of niche complementarity and the convergence of water economy strategies as major mechanisms for promoting species coexistence in plant assemblages in semiarid Mediterranean habitats. Our findings point to high phylogenetic diversity among neighboring plants as a plausible feature underpinning the coexistence of species, because the success of each species in terms of surviving and producing offspring in drought conditions was greater when the initial phylogenetic diversity was higher. Our study is a step forward to understand how phylogenetic relatedness is connected to the mechanisms determining the maintenance of biodiversity.
Comparison of two strategies for managing in-hospital cardiac arrest
Authors: Haschemi Jafer , Erkens Ralf , Orzech Robert , Haurand Jean Marc , Jung Christian , Kelm Malte , Westenfeld Ralf , Horn Patrick 
Published: November 2021

AbstractIn-hospital cardiac arrest (IHCA) is associated with poor outcomes. There are currently no standards for cardiac arrest teams in terms of member composition and task allocation. Here we aimed to compare two different cardiac arrest team concepts to cover IHCA management in terms of survival and neurological outcomes. This prospective study enrolled 412 patients with IHCA from general medical wards. From May 2014 to April 2016, 228 patients were directly transferred to the intensive care unit (ICU) for ongoing resuscitation. In the ICU, resuscitation was extended to advanced cardiac life support (ACLS) (Load-and-Go [LaG] group). By May 2016, a dedicated cardiac arrest team provided by the ICU provided ACLS in the ward. After return of spontaneous circulation (ROSC), the patients (n = 184) were transferred to the ICU (Stay-and-Treat [SaT] group). Overall, baseline characteristics, aetiologies, and characteristics of cardiac arrest were similar between groups. The time to endotracheal intubation was longer in the LaG group than in the SaT group (6 [5, 8] min versus 4 [2, 5] min, p = 0.001). In the LaG group, 96% of the patients were transferred to the ICU regardless of ROSC achievement. In the SaT group, 83% of patients were transferred to the ICU (p = 0.001). Survival to discharge did not differ between the LaG (33%) and the SaT (35%) groups (p = 0.758). Ultimately, 22% of patients in the LaG group versus 21% in the SaT group were discharged with good neurological outcomes (p = 0.857). In conclusion, we demonstrated that the cardiac arrest team concepts for the management of IHCA did not differ in terms of survival and neurological outcomes. However, a dedicated (intensive care) cardiac arrest team could take some load off the ICU.
Genome-wide identification and expression analysis of sucrose nonfermenting-1-related protein kinase (SnRK) genes in Triticum aestivum in response to abiotic stress
Authors: Mishra Shefali , Sharma Pradeep , Singh Rajender , Tiwari Ratan , Singh Gyanendra Pratap 
Published: November 2021

AbstractThe SnRK gene family is a key regulator that plays an important role in plant stress response by phosphorylating the target protein to regulate subsequent signaling pathways. This study was aimed to perform a genome-wide analysis of theSnRKgene family in wheat and the expression profiling of SnRKs in response to abiotic stresses. An in silico analysis identified 174SnRKgenes, which were then categorized into three subgroups (SnRK1/2/3) on the basis of phylogenetic analyses and domain types. The gene intron–exon structure and protein-motif composition ofSnRKswere similar within each subgroup but different amongst the groups. Gene duplication and synteny between the wheat andArabidopsisgenomes was also investigated in order to get insight into the evolutionary aspects of the TaSnRK family genes. The result ofcis-acting element analysis showed that there were abundant stress- and hormone-relatedcis-elements in the promoter regions of 129SnRKgenes. Furthermore, quantitative real-time PCR data revealed that heat, salt and drought treatments enhanced TaSnRK2.11 expression, suggesting that it might be a candidate gene for abiotic stress tolerance. We also identified eight microRNAs targeting 16TaSnRKgenes which are playing important role across abiotic stresses and regulation in different pathways. These findings will aid in the functional characterization of TaSnRK genes for further research.
Exploration of chromophores for a VCD couplet in a spectrally transparent infrared region for biomolecules
Authors: Taniguchi Tohru , Zubir Mohamad Zarif Mohd , Harada Nobuyuki , Monde Kenji 
Published: November 2021

Introduction of chromophores in the 2300–2000 cm−1 region such as nitrile and azido groups yields strong VCD signals whose shapes are indicative of molecular structures, as studied by experimental work and theoretical calculations.
Combined ionic liquid and supercritical carbon dioxide based dynamic extraction of six cannabinoids from Cannabis sativa L.
Authors: Kornpointner Christoph , Sainz Martinez Aitor , Schnürch Michael , Halbwirth Heidi , Bica-Schröder Katharina 
Published: November 2021

A newly developed ionic liquid (IL) based supercritical CO2 extraction technique allows the solvent-free acquisition of cannabinoids from industrial hemp.
Stability analysis of 2‐D discrete and continuous state‐space systems
Authors: Kanellakis Apostolos , Tawfik Ayman , Agathoklis Panajotis 
Published: November 2021

AbstractThis paper presents new stability conditions for two‐dimensional (2‐D) systems in state‐space description. Both discrete and continuous systems are studied. These results are based on the criteria first presented by Huang, De Carlo, Strintzis, Murray, Delsarte, et al. and on the discrete Lyapunov equation with complex elements for 2‐D systems. The stability properties of the Mansour matrix are also used for stability testing in state‐space. Criteria for the VSHP property of 2‐D polynomials are further presented using the continuous Lyapunov equation with complex elements and the stability properties of the Schwarz matrix form. The stability properties of the Schwarz matrix are also used for testing the VSHP property of 2‐D polynomials in state‐space. The proposed new criteria are non‐conservative for the stability analysis of 2‐D discrete and continuous systems and achieve the aim of reducing the original 2‐D problem as much as possible to a set of 1‐D stability tests. Numerical examples are given to illustrate the utility of the proposed conditions.
A fast charging of Li‐ion battery based on Lyapunov function for electrical vehicle
Authors: Vazini Hossein , Asadi Mehdi , Karimadini Mohammad , Hajisadeghian Hossein 
Published: November 2021

AbstractThis paper focuses on design of a control system for full bridge DC‐DC converter based on Lyapunov stability theorem which guarantees system stability. To achieve this goal, a full bridge DC‐DC converter is used as a Li‐ion battery charger and sinusoidal ripple current (SRC) is implemented as the charging algorithm. In initial step, state space equation of the system including DC‐DC converter and battery are obtained. After that, switching function is extracted by applying Lyapunov stability theorem to state space equation. Also in order to achieve unity power factor and allowable current Total Harmonic Distortion (THD) range based on standards, an Active Front End (AFE) PWM Rectifier is used. To evaluate the effectiveness of the proposed controller scheme, a laboratory prototype is implemented. Experimental result shows appropriate performance of proposed controller in tracking of reference values in comparison with fixed PI controller. In addition, results of AFE rectifier performance is evaluated by showing the unity power factor and low THD value.
Statistical modelling of rate gyros based on fully overlapping Allan variance
Authors: Ri Yong Gil , Sin Chol Myong , Kang Jun Gol 
Published: November 2021

AbstractAngular random walk and rate random walk are two dominant random noise components which are inherent in almost gyroscopes. Therefore, modelling these noise components accurately is very important. Here, a modified algorithm is proposed for estimating the two random noise components accurately. Up to now, the statistical modelling of the two random noise components has been conducted by the best linear unbiased estimator, which is based on the formulae for mean, variance and covariance of non‐overlapping Allan variance of them, that is, angular random walk and rate random walk. The modified algorithm is developed by using the best linear unbiased estimator, based on formulae for mean, variance and covariance of fully‐overlapping Allan variance which are newly derived in this paper. Efficiency of the algorithm is evaluated by simulation and experiment.
Construction of a full mouth speculum facilitating oral examinations, bronchoscopy and gastric tubing in elephants
Authors: Lueders Imke , Stremme Christopher 
Published: November 2021

AbstractObjective Here we tested the application of a full mouth speculum to sedated elephants in human care to gain access to the oral cavity, the trachea (bronchi) and esophagus (stomach) and therefore improve diagnostic and therapeutic options in elephant medicine. The construction of this oral speculum for elephants and the procedure are described.Material and methods The oral speculum is a steel construction consisting of 2 bite plates of 0.8 × 60.0 × 8.0 cm attached between 2 threaded guiding poles (40 cm). Through crank handles, the metal plates are dispersed once placed between the elephant‘s jaws in front of the molars. The oral speculum was applied in 26 elephants (6,16 Asian elephants, and 1,3 African elephants) during standing sedation.Results All sedated elephants tolerated the positioning of the mouth opener and subsequent manipulations well. The mouth opener was applied for the following procedures: inspection of the oral cavity (n = 2), placing a stomach tube (n = 16), and/or performing endoscopic examinations such as bronchoscopy (n = 20) and/or gastroscopy (n = 8).Conclusion This method provides a new possibility to open the jaws to gain access to the molars, larynx and pharynx in captive elephants without full immobilization. Valuable samples for diagnostics may be obtained or animals medicated via stomach tube with this application.Clinical relevance The mouth opener provides veterinarains with a new option to perform necessary diagnostic and therapeutic procedures around the oral cavity, airways and stomach in captive elephants during standing sedation with no need for a full anaesthesia.
Die homöopathische Behandlung von Depressionen
Authors: Koch Ulrich 
Published: November 2021

ZusammenfassungDepressionen treten mit zunehmender Häufigkeit auf und stellen eine hohe sozioökonomische Belastung dar. Sie sind auch ein häufiger Grund, um eine homöopathische Behandlung in Anspruch zu nehmen. Nach einer Einführung in das Krankheitsbild der Depression und ihre Behandlungsmöglichkeiten werden anhand zweier grundlegender Modelle zur Entstehung depressiven Erlebens die Arzneimittelbilder von Carcinosinum und Arsenicum album herausgearbeitet.
Transthoracic Vector Flow Imaging in Pediatric Patients with Valvular
Stenosis – A Proof of Concept Study
Authors: Nguyen Tin-Quoc , Bechsgaard Thor , Schmidt Michael Rahbek , Juul Klaus , Moshavegh Ramin , Lönn Lars , Nielsen Michael Bachmann , Jensen Jørgen Arendt , Hansen Kristoffer Lindskov 
Published: November 2021

Abstract
Purpose Continuous wave Doppler ultrasound is routinely used to detect
cardiac valve stenoses. Vector flow imaging (VFI) is an angle-independent
real-time ultrasound method that can quantify flow complexity. We aimed to
evaluate if quantification of flow complexity could reliably assess valvular
stenosis in pediatric patients.
Materials and Methods Nine pediatric patients with echocardiographically
confirmed valvular stenosis were included in the study. VFI and Doppler
measurements were compared with transvalvular peak-to-peak pressure differences
derived from invasive endovascular catheterization.
Results Vector concentration correlated with the catheter measurements
before intervention after exclusion of one outlier (r=−0.83,
p=0.01), whereas the Doppler method did not (r=0.49,
p=0.22). The change in vector concentration after intervention
correlated strongly with the change in the measured catheter pressure difference
(r=−0.86, p=0.003), while Doppler showed a tendency for
a moderate correlation (r=0.63, p=0.07).
Conclusion Transthoracic flow complexity quantification calculated from
VFI data is feasible and may be useful for assessing valvular stenosis severity
in pediatric patients.
Embolization of Hemorrhoidal Arteries: A Novel Endovascular Therapy Option for the Treatment of Hemorrhoidal Disease
Authors: Feyen Ludger , Freyhardt Patrick , Schott Peter , Wullstein Christoph , Dimitriou-Zarra Alexandra , Katoh Marcus 
Published: November 2021

Background Hemorrhoids are a widespread disease. Treatment options range from dietary measures to open surgery. A novel treatment approach is the embolization of the hemorrhoidal arteries.
Method A review was performed based on a selective literature search in PubMed representing the current state of research. The keywords “hemorrhoid” and “embolization” and “emborrhoid” were used. In addition, technical details of the hemorrhoidal embolization procedure are explained.
Results and Conclusion Embolization of hemorrhoidal arteries is a safe treatment, which allows efficient symptom control even in patients with contraindications for open surgery.
Key Points:
Citation Format
An Experimental and Theoretical Study of the 1,3-Dipolar Cyclo­addition of Alloxan-Derived Azomethine Ylides to Cyclopropenes
Authors: Boitsov Vitali M. , Stepakov Alexander V. , Filatov Alexander S. , Selivanov Stanislav I. , Shmakov Stanislav V. , Larina Anna G. 
Published: November 2021

AbstractA diastereoselective synthesis of biologically interesting spirobarbiturates has been achieved via [3+2] cycloaddition of alloxan-derived azomethine ylides to 3-R-1,2-diphenylcyclopropenes. With this approach, a range of spirobarbiturate-3-azabicyclo[3.1.0]hexanes and spirobarbiturate-cyclopropa[a]pyrrolizines were obtained in moderate to good yields with excellent diastereoselectivities. DFT calculations (M11 density functional theory) were carried out to shed light on the molecular mechanism of 1,3-dipolar cycloaddition of alloxan-derived azomethine ylides to cyclopropenes. The cytotoxic activity of some obtained compounds against human erythroleukemia (K562) cell line was evaluated in vitro by MTS-assay.
The Efficiency of Simultaneous Systemic and Topical Use of Tranexamic Acid in Spinal Fusion Surgery
Authors: Erdogan Uzay , Sari Seckin , Akbas Ahmet 
Published: November 2021

Abstract
Background and Aim Multilevel posterior spinal fusion surgery in adults is associated with significant intra- and postoperative blood loss. Tranexamic acid (TXA) is an antifibrinolytic agent for reducing blood loss and allogenic blood transfusion. The purpose of this study was to evaluate the efficiency of TXA in reducing blood loss and improving hematologic parameters in adult patients undergoing posterior thoracic/lumbar instrumented spinal fusion surgery.
Patients and Methods This is a retrospective observational study comparing the intra- and postoperative hemodynamic findings of two groups treated with and without TXA. The study included 112 adult patients receiving elective posterior thoracic/lumbar instrumented spinal fusion surgery. The patients were evaluated in terms of age, gender, type of surgery, intraoperative blood loss, pre- and postoperative hemoglobin (Hb) and hematocrit values, postoperative systemic anticoagulant use, intra- and postoperative use of blood products, and the volume of the drainage fluid as an indicator of postoperative blood loss. The TXA group received preoperative 10 mg/kg intravenous TXA, another dose of 10 mg/kg/h in isotonic solution during the operation, and local administration of TXA before the closure of the surgical site (1g in patients undergoing surgery in ≤3 segments, and 2g in patients undergoing surgery in ≥4 segment group).
Results Intra- and postoperative blood loss and need for transfusion were significantly lower in the TXA group. Fifty-three of 112 patients required intra- and postoperative transfusion, and postoperative anticoagulants were given to 25/112 patients. The postoperative Hb level was lower, and the difference of pre- and postoperative Hb values was higher in the non-TXA group (not significant).
Conclusion Simultaneous systemic and topical application of TXA is a safe and efficient blood conservation strategy for adult patients undergoing major multilevel spinal surgery.
Titanium Base Abutments in Implant Prosthodontics: A Literature Review
Authors: Al-Thobity Ahmad M. 
Published: November 2021

AbstractImplant abutments are essential components in restoring dental implants. Titanium base abutments were introduced to overcome issues related to existing abutments, such as the unesthetic appearance of titanium abutments and the low fracture strength of ceramic abutments. This study aimed to comprehensively review studies addressing the mechanical and clinical behaviors of titanium base abutments. A search was performed on PubMed/MEDLINE, Web of Science, Google Scholar, and Scopus databases to find articles that were published in English until December 2020 and that addressed the review purpose. A total of 33 articles fulfilled the inclusion criteria and were included for data extraction and review. In vitro studies showed that titanium base abutments had high fracture strength, adequate retention values, particularly with resin cement, and good marginal and internal fit. Although the clinical assessment of titanium base abutments was limited, they showed comparable performance with conventional abutments in short-term evaluation, especially in the anterior and premolar areas. Titanium base abutments can be considered a feasible treatment option for restoring dental implants, but long-term clinical studies are required for a better assessment.
The ubiquitin E3 ligase FBXO22 degrades PD-L1 and sensitizes cancer cells to DNA damage
Authors: De Sarmishtha , Holvey-Bates Elise G. , Mahen Kala , Willard Belinda , Stark George R. 
Published: November 2021

Significance
Lung cancer is the leading cause of cancer-related deaths in the United States. PD-L1 is often overexpressed on cancer cells, driving immune-independent, cell-intrinsic functions that increase resistance to DNA-damaging therapies such as IR or cisplatin. FBXO22, a known ubiquitin E3 ligase, decreases the level of PD-L1 in NSCLC cells and increases their sensitivity to DNA-damaging therapies. Furthermore, targeting cyclin-dependent kinase 5 (CDK5), which is highly expressed in NSCLC, increases FBXO22 levels, leading to decreased expression of PD-L1. Thus, we identify an innovative strategy for treating NSCLC by targeting CDK5 to enhance the efficacy of immunotherapy alone or in combination with DNA-damaging therapies.
Listeners’ perception of the quality of simultaneous interpreting and perceived dependence on simultaneous interpreting
Authors: Cheung Andrew K. F. 
Published: November 2021

AbstractWith the rise of the use of English as a lingua franca (ELF), the number of conference speakers and attendees who use English is increasing. Simultaneous interpreting (SI) into and from English may be provided at conferences to meet the needs of individuals with differing levels of English ability. This paper reports on the findings obtained from two sets of experiments that explored the link between listeners’ perceived dependence on SI and their perceptions of its quality. The first set of experiments was conducted onsite and the second using a remote simultaneous interpreting (RSI) setting. Native Hong Kong Cantonese-speaking participants were divided into two groups: one with Russian as the source language (SL) (Russian group) and the other with English as the SL (English group). Both groups listened to the same prerecorded simultaneous interpretation into Cantonese performed by a non-native interpreter. In the onsite setting, the Russian group perceived the non-native-accented interpretation more favorably than the English group did. This suggests that in onsite settings, perceived dependence on SI may be associated with perceptions of its quality; the greater the perceived dependence on SI, the higher the perceived SI quality. However, no significant differences were found between the two groups in the RSI setting. Factors such as the inaudible SL in the background, similar levels of perceived dependence, negative feelings about online learning and tensions in the state-society relationship may contribute to the similar quality perception ratings across the two RSI groups.
Storying selves and others at work
Authors: Chałupnik Małgorzata 
Published: November 2021

Abstract
This paper engages with the relationship between story ownership – so who owns a story, tellership – so who has the right to tell it, and functions of workplace narratives as well as the broader social practices at work. Drawing upon discourse and narrative analyses, the paper investigates specifically how the negotiation of meaning visible in the often incomplete and fragmented but naturally-occurring narratives points to the discursive struggle over the construction of self within the specific parameters of the notion of professionalism. The paper identifies the facets of story ownership and discusses how each one can be affected by such regulatory forces of the social practices of work.
Xiphinema rivesi
. [Distribution map].
Authors: CABI  , EPPO  
Published: November 2021

Abstract

A new distribution map is provided for
Xiphinema rivesi
Dalmasso. Enoplea: Dorylaimida: Longidoridae. Hosts: polyphagous. Information is given on the geographical distribution in Africa (Egypt), Asia (Iran, Pakistan), Europe (France, Germany, Italy, Portugal, Slovenia, Spain, Canary Islands), North America (Canada, Ontario, Quebec, Prince Edward Island, Guadeloupe, United States, Arkansas, California, Colorado, Georgia, Idaho, Illinois, Iowa, Kansas, Maryland, Michigan, Montana, Nebraska, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, Washington, West Virginia), Oceania (Australia, Victoria, Western Australia, Samoa, Tonga), South America (Argentina, Chile, Peru).