bluuebunny/crossref_metadata_2025_split huggingface dataset:
Wettability alteration and reducing water blockage in tight gas sandstone reservoirs using mixed cationic Gemini/nonionic fluorosurfactant mixtures
Authors: Li Guofeng , Yi Xiangyi , Zhang Yu , Li Yueli 
Published: October 2022

AbstractThe unrecovered hydraulic fracturing fluid will invade the matrix and induce water blockage, creating formation damage and hindering the oil or gas production rate. First, the synergistic effect of cationic Gemini surfactant (MQAS) and nonionic fluorosurfactant (N‐2821) mixtures on reducing the surface tension and wettability alteration was investigated in this paper. The critical micelle concentration (CMC) of the surfactant mixture is one or two orders of magnitude lower than that of N‐2821 and MQAS, indicating that the MQAS/N‐2821 mixtures exhibit an apparent synergistic effect in reducing surface tension. Moreover, the maximal contact angle of MQAS/N‐2821 mixtures reached 83.55° at αN‐2821 = 0.5, and the total surfactant concentration of 1 × 10−4 mol/L due to the adsorption of surfactant. The adsorption mechanism of surfactants on the surface of quartz sand was then examined. The adsorption kinetics is consistent with the pseudo‐second‐order model at different surfactant concentrations, while the Freundlich model is suitable for describing the adsorption behavior of surfactants on the sandstone surface. This finding indicates that surfactant adsorption is multilayered. The MQAS/N‐2821 surfactant mixtures have excellent surfactant activity due to the relationship of the capillary pressure to the surface tension, pore radius, and contact angle; thus, the addition of surfactant mixtures can reduce the liquid saturation effectively. Furthermore, the sequential imbibition experiments indicate that MQAS/N‐2821 mixtures alter the wettability of the core plug, which results from the adsorption of surfactants. Compared with brine water, the MQAS/N‐2821 mixtures decreased the liquid saturation and increased the permeability recovery ratios of the core plug.
The incidence of Frey syndrome and treatment with botulinum toxin in the Central Denmark Region
Authors: Golding Christian N. , Larsen Dalia G. 
Published: October 2022

AbstractObjectivesFrey syndrome (FS) is a common complication to large salivary glands surgery. This study primarily aims to describe the incidence of FS among parotid surgery patients in the Central Denmark Region. The secondary aim is to describe predisposing characteristics to syndrome development and the effect of treatment with botulinum toxin (Botox) injection.MethodsThis is a retrospective qualitative study spanning the years 2015–2020. Data on patients diagnosed with FS after parotid surgery with symptoms severe enough to require Botox was extracted from electronic patient records. Incidence of FS development was calculated using data from all parotid gland surgeries in the same period and region.ResultsThe incidence of treatment‐requiring FS was 2.6% (20/775), with an annual incidence ranging from 0.8% (1/125) in 2017 to 4.5% (5/112) in 2016. Difference in FS development for men and women was not statistically significant (p = .07), although it was significantly more common after total parotidectomy compared to superficial resection (p = .003), and after malignant compared to benign diagnosis (p = .01). Complications in the postoperative period arose for 30% of FS patients. Repeated treatment with Botox was necessary after 6–12 months and at a median interval of 11 months. Forty‐five percent of patients received only one injection. The average dose per injection was 48.3 IU.ConclusionThis study revealed a rather low incidence of FS in the Central Denmark Region compared to current international literature. Total parotidectomy and malignant diagnosis predisposed to syndrome development. Botox injection had a wide‐ranging effective duration but typically lasted for around 1 year.Level of evidenceLevel IV.
Antibiotics administration alleviates the high fat diet‐induced obesity through altering the lipid metabolism in young mice
Authors: Luo Shiyue , Zhang Hongyang , Jiang Xuejun , Xia Yinyin , Tang Shixin , Duan Xinhao , Sun Wei , Gao Min , Chen Chengzhi , Zou Zhen , Zhou Lixiao , Qiu Jingfu 
Published: October 2022

AbstractCurrently, there is a global trend of rapid increase in obesity, especially among adolescents. The antibiotics cocktails (ABX) therapy is commonly used as an adjunctive treatment for gut microbiota related diseases, including obesity. However, the effects of broad‐spectrum antibiotics alone on young obese hosts have rarely been reported. In the present study, the 3‐week‐old C57BL/6J male mice fed a high‐fat diet (HFD) were intragastric administration with ampicillin, vancomycin, metronidazole or neomycin for 30 days. The lipid metabolites in plasma were assessed by biochemical assay kits, and genes related to lipid metabolite in the white adipose were assessed by qPCR. To further analyze the underlying mechanisms, the expression of genes related to lipid metabolism, inflammatory reactions and oxidative stress in the liver were determined by qPCR assay. In addition, the expression of oxidative damage‐associated proteins in the liver were detected by western blot. The results showed that oral antibiotics exposure could reduce body weight and fat index in HFD‐fed mice, concurrent with the increase of white adipose lipolysis genes and the decrease of hepatic lipogenic genes. Furthermore, antibiotics treatment could clearly reverse the HFD‐induced elevation of oxidative damage‐related proteins in the liver. Together, these findings will provide valuable clues into the effects of antibiotics on obesity.
The paradox of technology: Negativity bias in consumer adoption of innovative technologies
Authors: Frank Darius‐Aurel , Chrysochou Polymeros , Mitkidis Panagiotis 
Published: October 2022

AbstractInnovative technologies often feature inherently conflicting properties. This poses a challenge for marketers because negative properties not only weigh heavily on consumers' technology adoption decisions but potentially do more so than positive ones. To shed light on the paradox of technology and its underlying processes, the present research develops a conceptual model drawing on technology adoption and valence perception theories about the prevalence of negativity bias in consumers' technology adoption decisions with its unique effect through the serial chain of consumers' perceptions of risk and trust regarding the technology. Results of three studies (N = 1309) demonstrate that the effect of negative valence consistently outperforms that of positive valence in consumers' technology adoption intentions (Studies 1–2) and decisions (Study 3). Furthermore, results show that the disproportionate effect of negative (vs. positive) valence can be explained by the proposed serial causal chain through consumers' perception of risk of the technology and trust in the technology (Studies 2–3) while ruling out company trust and consumer knowledge as alternative drivers of the effects (Study 3). These findings contribute to the pertinent literature on consumer psychology in decisions to adopt novel technologies in that they quantify and explain the potential outcome stemming from the ambiguous properties of novel technology. Moreover, this study finds negativity bias to be an often overlooked consumer bias with implications for marketing practice and useful for understanding and lowering resistance towards artificial intelligence technology.
Deep, deep learning with BART
Authors: Blumenthal Moritz , Luo Guanxiong , Schilling Martin , Holme H. Christian M. , Uecker Martin 
Published: October 2022

PurposeTo develop a deep‐learning‐based image reconstruction framework for reproducible research in MRI.MethodsThe BART toolbox offers a rich set of implementations of calibration and reconstruction algorithms for parallel imaging and compressed sensing. In this work, BART was extended by a nonlinear operator framework that provides automatic differentiation to allow computation of gradients. Existing MRI‐specific operators of BART, such as the nonuniform fast Fourier transform, are directly integrated into this framework and are complemented by common building blocks used in neural networks. To evaluate the use of the framework for advanced deep‐learning‐based reconstruction, two state‐of‐the‐art unrolled reconstruction networks, namely the Variational Network and MoDL, were implemented.ResultsState‐of‐the‐art deep image‐reconstruction networks can be constructed and trained using BART's gradient‐based optimization algorithms. The BART implementation achieves a similar performance in terms of training time and reconstruction quality compared to the original implementations based on TensorFlow.ConclusionBy integrating nonlinear operators and neural networks into BART, we provide a general framework for deep‐learning‐based reconstruction in MRI.
In situ formation of core‐shell rubber particles in polypropylene matrix by melt blending and its effects on the toughness and stiffness of the composites
Authors: Li Fushi , Zhang Na , Gao Yunbao , Yan Nan , Jin Jing , Su Zhaohui , Jiang Wei 
Published: October 2022

AbstractToughening of thermoplastics with a one‐phase impact modifier generally results in significant reduction in stiffness, whereas core‐shell rubber modifiers have extra structural parameters such as core rigidity and shell flexibility, by controlling which the stiffness and impact toughness of their composites can be better balanced. In this study, three kinds of polyethylene (PE) with different rigidity are used respectively to prepare polypropylene/ethylene–propylene rubber/polyethylene (PP/EPR/PE) ternary composites by melt blending, in which the EPR‐to‐PE ratio is 1:1. Atomic force microscopy‐infrared (AFM−IR) and scanning electron microscopy (SEM) results indicate that core‐shell rubber particles with a PE core and an EPR shell are formed in situ and uniformly dispersed in the PP matrix. Mechanical measurements show that at the same modifier content the PP composites toughened with these core‐shell rubber particles exhibit higher toughness and stiffness than that with EPR alone, and the more rigid the PE core, the greater the effects. These results are in quantitative agreement with a recent theoretical model, providing solid experimental evidence in support of the latter. Furthermore, this work demonstrates an economical approach to toughening PP by partial substitution of the EPR with the much cheaper PE for better performance.
Capsicum annuum L. and its bioactive constituents: A critical review of a traditional culinary spice in terms of its modern pharmacological potentials with toxicological issues
Authors: Mandal Sudip Kumar , Rath Santosh Kumar , Logesh Rajan , Mishra Siddhartha Kumar , Devkota Hari Prasad , Das Niranjan 
Published: October 2022

AbstractCapsicum annuum L., commonly known as chili pepper, is used as an important spice globally and as a crude drug in many traditional medicine systems. The fruits of C. annuum have been used as a tonic, antiseptic, and stimulating agent, to treat dyspepsia, appetites, and flatulence, and to improve digestion and circulation. The article aims to critically review the phytochemical and pharmacological properties of C. annuum and its major compounds. Capsaicin, dihydrocapsaicin, and some carotenoids are reported as the major active compounds with several pharmacological potentials especially as anticancer and cardioprotectant. The anticancer effect of capsaicinoids is mainly mediated through mechanisms involving the interaction of Ca2+‐dependent activation of the MAPK pathway, suppression of NOX‐dependent reactive oxygen species generation, and p53‐mediated activation of mitochondrial apoptosis in cancer cells. Similarly, the cardioprotective effects of capsaicinoids are mediated through their interaction with cellular transient receptor potential vanilloid 1 channel, and restoration of calcitonin gene‐related peptide via Ca2+‐dependent release of neuropeptides and suppression of bradykinin. In conclusion, this comprehensive review presents detailed information about the traditional uses, phytochemistry, and pharmacology of major bioactive principles of C. annuum with special emphasis on anticancer, cardioprotective effects, and plausible toxic adversities along with food safety.
Distributed extended object tracking information filter over sensor networks
Authors: Li Zhifei , Liang Yan , Xu Linfeng , Ma Shuli 
Published: October 2022

AbstractThis work aims to design a distributed extended object tracking system over a realistic network, where both the extent and kinematics are required to retain consensus within the entire network. To this end, we resort to the multiplicative error model (MEM) that allows the extent parameters of perpendicular axis‐symmetric objects to have individual uncertainty. To incorporate the MEM into the information filter (IF) style, we use the moment‐matching technique to derive two pair linear models with only additive noise. The separation is merely in a fashion, and the cross‐correlation between states is preserved as parameters in each other's model. As a result, the closed‐form expressions are transferred into an alternating iteration of two linear IFs. With the two models, a centralized IF is proposed wherein the measurements are converted into a summation of innovation parts. Later, under a sensor network with the communication nodes and sensor nodes, we present two distributed IFs through the consensus on information and consensus on measurement schemes, respectively. Moreover, we prove the estimation errors of the proposed filter are exponentially bounded in the mean square. The benefits are testified by numerical experiments in comparison to state‐of‐the‐art filters in literature.
Distributed consensus control of nonlinear multi‐agent systems with sensor uncertainty
Authors: Li Hanfeng , Xie Lihua , Zhang Xianfu , Pan Weihao 
Published: October 2022

AbstractThis article focuses on the distributed consensus control problem for nonlinear multi‐agent systems subject to sensor uncertainty. To be specific, we study nonlinear multi‐agent systems of lower or upper triangular structure with unknown growth rate and sensor uncertainty. A new time‐varying gain approach is proposed to construct observers as well as distributed output‐feedback controllers. By selecting suitable design parameters, the leader‐follower consensus of nonlinear multi‐agent systems is achieved. Different from the existing results, a time‐varying function in a logarithmic form is introduced to deal with unknown growth rate. Moreover, a monotonically increasing time‐varying function is constructed to cope with uncertain sensor sensitivity. Two simulation examples are provided to demonstrate the effectiveness of the proposed distributed consensus control algorithms.
Defending Art. 51 of theCode: Comments on Smith & al. (2022)
Authors: Mosyakin Sergei L. 
Published: October 2022

AbstractSmith & al. (2022), Hammer & Thiele (2021), and some other authors recently discussed and proposed dramatic changes to theInternational Code of Nomenclature of algae, fungi, and plants(ICN) aimed at the provisions allowing rejection and replacement of valid and legitimate names that reflect the “colonial and imperialist power” or may be considered, at least by some experts and users, as “culturally offensive or inappropriate” because of several broadly and vaguely formulated reasons, such as names considered to be “derogatory or insulting to a person or group of people”, those honoring “a person that the taxonomic community agrees should not be honoured”, and even any name that “otherwise causes deep offense”. These proposals and their possible outcomes were analyzed and criticized in my article (Mosyakin, 2022), which was, in turn, criticized in a recent article by Smith & al. (2022). In the present note I respond to that criticism, discuss additional cases of possible “culturally offensive or inappropriate” names, and provide additional evidence of possible (and, in my opinion, highly probable) confrontational and disruptive outcomes in case if the proposals to reject “culturally offensive or inappropriate” names are accepted and incorporated into theICN. I appeal to the international community of taxonomists to reject such proposals, to protect the fundamental Preamble 1 and Art. 51 of theICN, to protect the scientific freedom and principles of nomenclatural stability and political neutrality, and to protect our science from politically motivated decisions. The Pandora's Box of anticipated fights for or against “culturally offensive and inappropriate names” should remain firmly closed. Scientists in general and plant taxonomists in our case should firmly stand for the common values of scientific freedom, mutual understanding and respect, tolerance, reconciliation, a bold, open‐minded and honest view of history (including history of taxonomy), and, specifically, the principle of neutrality of biological nomenclature well expressed in Art. 51 of theICN. Essentially the same provisions in earlier versions of theCodeor other earlier rules of botanical nomenclature served well the generations of taxonomists and users of taxonomic information, preventing unnecessary conflicts between people and peoples over names of organisms, which someone sometime somehow may or may not consider “culturally offensive or inappropriate”. Preamble 1 and Art. 51 of theICNare crucial tools for maintaining nomenclatural stability, civility, and tolerance in our diverse, complicated and, unfortunately, not so peaceful present‐day world, and especially in our science of biological taxonomy reflecting the amazing diversity of the living world of our planet.
Big Waves on the Rocky Shore: A Discussion of Reading Policy, Infrastructure, and Implementation in the Era of Science of Reading
Authors: Woulfin Sarah L. , Gabriel Rachael 
Published: October 2022

AbstractTeachers, leaders, reformers, policymakers, and advocates all comprehend the weightiness of reading instruction, experiences, and outcomes for society, schools, and children. There have been numerous waves of reading reform, with federal, state, and local policies addressing numerous aspects of reading instruction. Currently, there are numerous policies reflecting the Science of Reading. In this article, we synthesize policy concepts and illustrate policies associated with the infrastructure for reading instructional improvement. We elevate how policy messages are repeatedly framed and interpreted by people positioned at different levels of the education system. We also explain the variability in responses to reading policy. The article concludes with considerations for designing and implementing policy instruments that support and sustain educators as they sail toward improving reading instruction and providing robust learning opportunities for every child.
Study of ocular manifestations and humoral immune response in eyes of dogs with leishmaniasis
Authors: El Goulli Amel F. , Zribi Lilia , Sanhaji Rania , Chabchoub Ahmed , Bouratbine Aïda , Gharbi Mohamed , Abdelmelek Hafedh 
Published: October 2022

AbstractBackgroundOcular manifestations in dogs with leishmaniasis are frequent and complications in affected tissues can lead to blindness. Immune processes play a very important role in the pathogenesis of ocular inflammation. Therefore, the immunology of ocular manifestations in dogs with leishmaniasis remains complex and poorly understood.ObjectivesEstimation and characterisation of ocular and periocular manifestations in dogs naturally infected withLeishmania infantumand investigation of the production site of specific anti‐Leishmania infantumIgG.MethodsThe present investigation used 53 confirmed dogs infected withLeishmania infantum, presenting ocular and periocular lesions, and 10 control non‐infected dogs.Complete macroscopic ophthalmic examination of eyelids and globes was performed. Both total and anti‐Leishmania infantumIgG antibodies were studied in sera and aqueous humour (AH) of all dogs by ELISA technique. A Goldmann–Witmer coefficient (Cvalue) was calculated.ResultsThe main ophthalmological findings were keratoconjunctivitis (71.7%; 38/53), hyperplasia of conjunctival lymphoid follicles (54.7%; 29/53), blepharitis (50.9%; 27/53) and uveitis (20.7%; 11/53). Ocular production of anti‐Leishmania infantumIgG was detected in 73.6% (39/53) of infected dogs. There was no correlation between the antibody levels in AH and sera of the same dog. The mean anti‐Leishmania infantumIgG in AH was higher in uveitis, followed by lesions affecting only the adnexa (p< 0.0001). The highest meanCvalues were observed for uveitis, conjunctivitis and keratitis.ConclusionsOur findings suggest that production of anti‐LeishmaniaIgG in dogs infected withLeishmania infantumwith ocular manifestations begin in situ and follows by a transfer of antibodies from the bloodstream to the AH.
Retrospective study of 1050 dogs with respiratory symptoms in Japan (2005–2020)
Authors: Nakazawa Yuta , Ohshima Takafumi , Fujita Michio , Fujiwara‐Igarashi Aki 
Published: October 2022

AbstractBackgroundFew studies have investigated the incidence of respiratory diseases based on anatomical sites or the relationship between breed and these diseases.ObjectiveThe objective of this study was to investigate the prevalence of canine respiratory diseases among dogs in Japan, with relationship to the breed.MethodsWe retrospectively reviewed the medical records of dogs with respiratory symptoms and calculated the odds ratio (OR) to evaluate the relationship between breed and disease.ResultsA total of 1050 dogs with respiratory symptoms were included in this study. Miniature dachshunds were the most common breed affected by respiratory diseases. Among tracheobronchial diseases, there was a significant association between some small breeds and tracheobronchial collapse, miniature dachshunds (OR: 4.44, 8.43, 95% confidence interval [CI]: 3.17–6.22, 4.33–16.0) and chronic bronchitis and bronchiectasis. Among nasal diseases, miniature dachshunds (OR: 27.2, 95% CI: 16.8–44.8) and golden retrievers (OR: 21.0, 95% CI: 6.43–69.3) were the most affected by non‐infectious rhinitis and nasal aspergillosis, respectively. Brachycephalic obstructive airway syndrome was the most common disease among pharyngeal and laryngeal diseases, with a relationship with breed being found in some brachycephalic breeds, and Pomeranians (OR: 2.7, 95% CI: 1.42–5.17).ConclusionsRespiratory diseases in dogs are strongly correlated with popular breeds in Japan. Miniature dachshunds, in particular, are associated with many respiratory diseases, which may differ from international reports. Thus, this result may help in the early detection, prevention, treatment, and elucidation of the pathophysiology of canine respiratory diseases.