bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research‐informed teaching: The case of Musical Futures
Authors: Mariguddi Anna , Cain Tim 
Published: March 2022

AbstractDrawing on descriptions of research‐into‐practice initiatives, this article presents a new framework to aid understanding of how research findings influence educational practice at scale. The framework focuses upon five areas: trustworthiness of the findings and generalisability; implications and instructions for practice; support for implementation; fidelity of the implementation; and accountability. Green's informal learning model for music education is focused upon as one example of how research findings influence classroom practice, explored through the lens of the framework. The empirical research was conducted in two phases: (1) semi‐structured interviews were conducted with key figures relating to the initiative; (2) four case studies were undertaken, involving secondary school music teachers and their pupils. The research examined the extent to which research‐informed teaching was evident in the schools, and what factors might influence this. Methods used within the case studies included observation, interviews and document sources. Data was analysed thematically. It was found that Green's model was evident in the case study schools to some extent, but there was a gap identified between Green's underpinning research and its implementation. Furthermore, data showed that the five aspects proposed in the framework influenced the success and longevity of the approach. It is therefore proposed that the findings of this study might inform future research‐into‐practice initiatives in education—by informing researchers of key considerations to be made when aiming to develop research‐informed teaching.
The effect of solvent on preparation of CH3NH3PbI3 photodetectors via an antisolvent‐free method
Authors: Qu Junfeng , Liang Youjian , Xu Shuhong , Zhang Rong , Lu Changgui , Wang Chunlei , Cui Yiping 
Published: March 2022

AbstractDuring the fabrication of lateral‐structured photodetectors based on CH3NH3PbI3 film, antisolvents represented by toluene are usually used to accelerate the crystallization of perovskite. Using antisolvent not only leads to the formation of shrinkage holes at the bottom of the perovskite layer, but the toxicity of antisolvents would also hinder the industrial preparation of perovskite devices. An antisolvent‐free method is a possible solution to avoid these problems. Here, we report a lateral‐structured photodetector based on an antisolvent‐free method. The lateral photodetector exhibited a high responsivity of 1.75 A⋅W−1 and specific detectivity (D*) of 3.54 × 1012 Jones. In particular, the results indicated that the solvent had an influence on perovskite film morphology, crystallization, and device performance. The prepared CH3NH3PbI3 film presented needle‐like crystals and low performance with single precursor solvent N,N‐dimethylformamide (DMF). In comparison, appropriate mixing of dimethyl sulfoxide (DMSO) could improve the morphology, crystallization, and performance of the film. In addition, the solvent volume ratio of the precursor had a profound effect on the performance of the as‐prepared photodetectors. At a DMSO:DMF volume ratio of 5:5, the as‐prepared film had massive perovskite crystals and fewer defects, resulting in optimal device performance, which can be explained by Urbach energy.
Sustainable development and incumbents' open innovation strategies for a greener competence‐destroying technology: The case of electric vehicles
Authors: Cabigiosu Anna 
Published: March 2022

AbstractGiven that entire industries face sustainable development challenges, it is important to understand the dynamics that lead incumbents to develop competence‐destroying sustainable product innovations. This paper provides a longitudinal analysis of automobile incumbents' open innovation strategies during the era of shift from internal combustion engines to electric vehicles by describing the process through which they leverage open innovation for the provision and development of electric batteries, the most distinct component of electric vehicles. The paper analyses the strategies of 13 carmakers over a period of 26 years and identifies a path‐based open innovation framework for green technology characterised by an inverse U‐shaped breadth and depth of partnerships correlated to different levels of technological uncertainty until carmakers start moving from market to hierarchy by producing in‐house electric batteries.
Optimising the quality of multidisciplinary team meetings: A narrative review
Authors: Tran Thanh Hai , de Boer Jasper , Gyorki David E. , Krishnasamy Meinir 
Published: March 2022

AbstractBackgroundUnderstanding of factors that contribute to implementation of effective cancer multidisciplinary team meetings (MDMs) is still limited. Published literature on the effect of teamwork function, leadership roles, decision‐making processes and structural components on the quality of MDMs was reviewed and synthesised.MethodsIn this paper, a MEDLINE review (September 2020) was performed to assess clinical decision‐making in the context of MDM discussions.ResultsTwenty‐nine eligible studies were included. Six studies addressed the infrastructural aspects of MDMs. Nine studies used either qualitative or mixed method approach to develop and validate observational tools to assess the quality of MDMs. Seven studies used qualitative approaches to explore the opinions of MDM members on factors that impact on the effectiveness of MDMs. Five studies used validated observational tools to observe and assess the effectiveness of MDMs. One prospective study explored the relationship between quality of information presented at MDMs and ability of MDM members to make clinical decisions. The final study prospectively tested the ability of a multicomponent intervention to improve decision‐making processes within MDMs.ConclusionsA broad range of factors including teamwork, leadership, case complexity, decision‐making processes and availability of patient information were identified to impact the quality of MDMs. Evidence currently available largely focuses on the development of tools to identify factors in need of improvement to optimise MDMs. Robust research is required to identify the factors that are demonstrated to enhance MDM quality which can then aid the standardisation of how MDMs are conducted.
Rod‐Like SnO2/SnS Mosaics for Reversible Large‐Capacity Li‐Ion Storage
Authors: Lin Xueyu , Dong Chenlong , Tang Yufeng , Huang Fuqiang 
Published: March 2022

AbstractHindering the phase aggregation and improving the electrochemical reversibility is a primary task of Sn‐based anodes for lithium‐ion storage. Constructing a mosaic structure is an alternative solution to accelerate the reaction kinetics and relieve the aggregation of Sn. Herein, a novel rod‐like SnO2/SnS mosaic microstructure is proposed to obtain a reversible high‐capacity anode. The microstructure is composed of alternative ionic conductive SnS blocks into SnO2 nanodomains. Serving as an anode, the SnO2/SnS mosaic harvests a highly reversible capacity of 1182.5 mA h g−1 after 50 cycles at 0.1 A g−1. At a relatively high current density, it delivers a stable capacity of 1271.9 mA h g−1 after 600 cycles at 1 A g−1 and a capacity of 657 mA h g−1 after 300 cycles at 2 A g−1, which is superior to most reported Sn‐based anodes. The soaring electrochemical performance could be attributed to highly reversible layer‐structured SnS blocks with a fast channel for electron/Li+ transfer.
Use of ifosfamide, carboplatin and etoposide in combination with brentuximab vedotin or romidepsin based on CD30 positivity in relapsed/refractory peripheral T‐cell lymphoma
Authors: Gentille Cesar , Sarfraz Humaira , Joshi Jitesh , Randhawa Jasleen , Shah Shilpan , Pingali Sai Ravi 
Published: March 2022

AbstractBackgroundRelapsed/refractory peripheral T‐cell lymphoma (R/R PTCL) has a poor prognosis. Romidepsin (Ro) and brentuximab vedotin (Bv), combined with ifosfamide, carboplatin, and etoposide (ICE) has not been significantly studied in PTCL.AimWe report outcomes of Bv‐ICE in CD30 (+) and Ro‐ICE in CD30 (−) R/R PTCL treated in “Blinded for peer review” Cancer Center.Methods and ResultsWe retrospectively identified R/R PTCL patients treated with BV‐ICE or romidepsin‐ICE from May 2016 to September 2019. Out of 13 R/R PTCL patients, 6 were treated with Bv‐ICE and 7 with Ro‐ICE. Bv‐ICE had an overall response rate (ORR) of 66.7%, with all the patients achieving a complete response. ORR was 71.4% for Ro‐ICE with 57.1% of patients achieving a complete response. Two patients treated with Bv‐ICE and three treated with Ro‐ICE received transplantation.ConclusionIn our experience, treatment with Bv‐ICE and Ro‐ICE based on CD30 positivity is feasible and effective to treat patients with R/R PTCL.
Deep recurrent neural network‐based Aquila optimization‐based online shaming emotion analysis
Authors: Aarthi B. , Chelliah Balika J. 
Published: March 2022

AbstractThanks to the emergence of social media and internet platforms, people currently have a plethora of possibilities for openly expressing their thoughts. As a result, it provides millions of ways to create intelligent systems; yet, some people take advantage of these platforms by insulting, harassing, or abusing others. As a result, emotional analysis of online shaming is necessary for avoiding the attackers' negative consequences. In this field, several studies are conducted to classify shaming and non‐shaming comments in order to identify shamers. The optimum classification, on the other hand, has yet to be established. As a result, we introduced a novel deep learning approach known as deep recurrent neural network based classifier, which categorizes the comments. Based on the category. To improve classification accuracy, we used the Aquila optimization algorithm, which improves shaming classification based on category. The experimental analysis is carried out by determining some performance indicators and comparing them to other existing works. The performance analysis reveals that the proposed method outperforms all other approaches.
Simple Two‐step, High Yield Protocol for Isolation and Amplification of Bacteriophages Against Methicillin‐resistant Staphylococcus Aureus (MRSA)
Authors: Khan Atif , Joshi Hiren 
Published: March 2022

AbstractBacteriophages are bacteria‐targeting viruses that may prove useful as therapeutic agents against multidrug‐resistant bacterial strains. Though phage therapy is a century‐old concept, there is very limited progress on its therapeutic application due to the rapid expansion of antibiotics portfolios in the last few decades. However, the emergence of multidrug‐resistant organisms has brought our attention back to bacteriophages. The first step towards developing effective phage therapy against multidrug‐resistant bacteria is isolation, amplification, and purification of specific bacteriophages. There are many reported protocols for isolating host‐specific bacteriophages from the environment. However, most of them are complex, multistep, low‐yielding, resource‐intensive protocols, requiring elaborate laboratory setup. We have demonstrated a simple two‐step, high‐yielding protocol for isolating and amplifying bacteriophages against methicillin‐resistant Staphylococcus aureus (MRSA). We have shown that mixing various environmental samples (i.e., sample pooling) and phage amplification at two different temperatures significantly enhance the yield of MRSA phages. © 2022 Wiley Periodicals LLC.Basic Protocol 1: Preparation of water sample filtrate for isolation of bacteriophagesBasic Protocol 2: Bacterial strain and culture conditionsBasic Protocol 3: Native bacteriophage count in water sample filtrateBasic Protocol 4: Isolation and enrichment of MRSA‐specific bacteriophagesBasic Protocol 5: Quantification of bacteriophages by drop cast methodBasic Protocol 6: Effect of incubation temperature and heat shock on bacteriophage yield
High expression of protein tyrosine kinase 7 in oral squamous cell carcinoma: Clinicopathological correlation and prognosis relevance
Authors: Kimura Yujiro , Yoshizawa Kunio , Hotta‐Osada Asami , Moroi Akinori , Ishii Hiroki , Sakurai Daiju , Saitoh Masao , Oishi Naoki , Kondo Tetsuo , Ueki Koichiro 
Published: March 2022

AbstractBackgroundThe purpose of this study was to evaluate the association between the　immunohistochemistry (IHC) of protein tyrosine kinase 7 (PTK7) expression and clinicopathological factors of oral squamous cell carcinoma (OSCC).MethodsTissue specimens were obtained from 80 patients with primary OSCC. IHC scoring was conducted according to the rate of positive cell and staining intensity. We used the IHC score to classify the degree of PTK7 expression and evaluate clinicopathological factors and prognosis.ResultsThe number of the high expression group (IHC Score 2 or 3) was 45 cases and that of the low expression group (IHC Score 0 or 1) was 35 cases. A significant difference between high expression and low expression groups was found in the N category (p = .008), degree of differentiation (p < .001), and pattern of invasion (p < .001). In accordance with the exacerbation of OSCC with respect to three parameters (N category, degree of differentiation, and pattern of invasion), the ratio of high expression of PTK7 increased. The overall 5‐year survival rate was 59.3% in the high expression group and 87.3% in the low expression group (p < .05). The pathological prognostic signs affecting overall survival were evaluated by univariate analysis and multivariate analysis with Cox proportional hazards model and showed an association with lymph node metastasis and invasion patterns.ConclusionThis study suggests that a high IHC score of PTK7 is a potential biomarker for predicting potential metastasis.
Low profile multiband microstrip patch antenna with frequency reconfigurable feature using PIN diode for S, C, X, and Ku band applications
Authors: Lavadiya Sunil P. , Sorathiya Vishal , Kanzariya Sunny , Chavda Bhavik , Naweed Ahmad , Faragallah Osama S. , Eid Mahmoud M. A. , Rashed Ahmed Nabih Zaki 
Published: March 2022

SummaryThe proposed work represents a simple and effective approach to achieve frequency tunability. The tunability is attained by the switching mechanism of the two PIN diodes. The biasing issue is reduced due to the usage of two PIN diodes. Simulation is carried by a high‐frequency structure simulator tool and compared with the fabricated structure for the authentication. Antenna fabrication is performed by low‐profile material FR‐4. Three modes were analyzed and compared in terms of resonating frequency, reflectance response, gain, bandwidth, and electric field based upon switching of PIN diodes. The proposed antenna structure provides a multiband response with the four frequency tunable bands along with maximum frequency tunability of 700 MHz and a minimum reflectance response of −28.22 dB. The proposed structure opens a new door of applications like satellite communication, military, and a sensor for the S, C, X, and Ku bands. The presented design was also compared with the previously published papers to identify the improvement.
High‐resolution imaging sheds new light on a multi‐tier symbiotic partnership between a “walking” solitary coral, a sipunculan, and a bivalve from East Africa
Authors: Herrán Natalia , Narayan Gita R. , Doo Steve S. , Klicpera André , Freiwald André , Westphal Hildegard 
Published: March 2022

AbstractMarine symbioses are integral to the persistence of ecosystem functioning in coral reefs. Solitary corals of the species Heteropsammia cochlea and Heterocyathus aequicostatus have been observed to live in symbiosis with the sipunculan worm Aspidosiphon muelleri muelleri, which inhabits a cavity within the coral, in Zanzibar (Tanzania). The symbiosis of these photosymbiotic corals enables the coral holobiont to move, in fine to coarse unconsolidated substrata, a process termed as “walking.” This allows the coral to escape sediment cover in turbid conditions which is crucial for these light‐dependent species. An additional commensalistic symbiosis of this coral‐worm holobiont is found between the Aspidosiphon worm and the cryptoendolithic bivalve Jousseaumiella sp., which resides within the cavity of the coral skeleton. To understand the morphological alterations caused by these symbioses, interspecific relationships, with respect to the carbonate structures between these three organisms, are documented using high‐resolution imaging techniques (scanning electron microscopy and µCT scanning). Documenting multi‐layered symbioses can shed light on how morphological plasticity interacts with environmental conditions to contribute to species persistence.
Habitat and climate shape growth patterns in a mountain ungulate
Authors: Reiner Rudolf , Zedrosser Andreas , Zeiler Hubert , Hackländer Klaus , Corlatti Luca 
Published: March 2022

AbstractUptake and use of energy are of key importance for animals living in temperate environments that undergo strong seasonal changes in forage quality and quantity. In ungulates, energy intake strongly affects body mass gain, an important component of individual fitness. Energy allocation among life‐history traits can be affected by internal and external factors. Here, we investigate large‐scale variation in body growth patterns of Alpine chamois Rupicapra rupicapra rupicapra, in relation to sex, age, temperature, and habitat variations across 31 (sub)populations in the Central European Alps. Taking advantage of an exceptionally large dataset (n = 178,175) of chamois hunted over 27 consecutive years between 1993 and 2019 in mountain ranges with different proportions of forest cover, we found that (i) patterns of body mass growth differ between mountain ranges, with lower body mass but faster mass growth with increasing proportion of forest cover and that (ii) the effect of spring and summer temperatures on changes in body growth patterns are larger in mountain ranges with lower forest cover compared to mountain ranges with higher forest cover. Our results show that patterns of body mass growth within a species are more plastic than expected and depend on environmental and climatic conditions. The recent decline in body mass observed in Alpine chamois populations may have greater impacts on populations living above the treeline than in forests, which may buffer against the effects of increasing temperatures on life‐history traits.
Structural and functional development of twelve newly established floodplain pond mesocosms
Authors: Stehle Sebastian , Manfrin Alessandro , Feckler Alexander , Graf Tobias , Joschko Tanja J. , Jupke Jonathan , Noss Christian , Rösch Verena , Schirmel Jens , Schmidt Thomas , Zubrod Jochen P. , Schulz Ralf 
Published: March 2022

AbstractEcosystems are complex structures with interacting abiotic and biotic processes evolving with ongoing succession. However, limited knowledge exists on the very initial phase of ecosystem development and colonization. Here, we report results of a comprehensive ecosystem development monitoring for twelve floodplain pond mesocosms (FPM; 23.5 m × 7.5 m × 1.5 m each) located in south‐western Germany. In total, 20 abiotic and biotic parameters, including structural and functional variables, were monitored for 21 months after establishment of the FPMs. The results showed evolving ecosystem development and primary succession in all FPMs, with fluctuating abiotic conditions over time. Principal component analyses and redundancy analyses revealed season and succession time (i.e., time since ecosystem establishment) to be significant drivers of changes in environmental conditions. Initial colonization of both aquatic (i.e., water bodies) and terrestrial (i.e., riparian land areas) parts of the pond ecosystems occurred within the first month, with subsequent season‐specific increases in richness and abundance for aquatic and terrestrial taxa over the entire study period. Abiotic environmental conditions and aquatic and terrestrial communities showed increasing interpond variations over time, that is, increasing heterogeneity among the FPMs due to natural environmental divergence. However, both functional variables assessed (i.e., aquatic and terrestrial litter decomposition) showed opposite patterns as litter decomposition rates slightly decreased over time and interpond differences converged with successional ecosystem developments. Overall, our results provide rare insights into the abiotic and biotic conditions and processes during the initial stages of freshwater ecosystem formation, as well as into structural and functional developments of the aquatic and terrestrial environment of newly established pond ecosystems.
Diversity investigation by application of DNA barcoding: A case study of lepidopteran insects in Xinjiang wild fruit forests, China
Authors: Zhan Jinyu , Zheng Yufeng , Xia Qing , Wang Jin , Liu Sibo , Yang Zhaofu 
Published: March 2022

AbstractTo investigate the species diversity of lepidopteran insects in Xinjiang wild fruit forests, establish insect community monitoring systems, and determine the local species pool, we test the applicability of DNA barcoding based on cytochromecoxidase subunit I (COI) gene for accurate and rapid identification of insect species. From 2017 to 2019, a total of 212 samples with ambiguous morphological identification were selected for DNA barcoding analysis. Five sequence‐based methods for species delimitation (ABGD, BINs, GMYC, jMOTU, and bPTP) were conducted for comparison to traditional morphology‐based identification. In total, 2,422 samples were recorded, representing 143 species of 110 genera in 17 families in Lepidoptera. The diversity analysis showed that the richness indices for Noctuidae was the highest (54 species), and for Pterophoridae, Cossidae, Limacodidae, Lasiocampidae, Pieridae, and Lycaenidae were the lowest (all with 1 species). The Shannon–Wiener species diversity index (H′) and Pielou's evenness (J′) of lepidopteran insects first increased and then decreased across these 3 years, while the Simpson diversity index showed a trend of subtracted then added. For molecular‐based identification, 67 lepidopteran species within 61 genera in 14 families were identified through DNA barcoding. Neighbor‐joining (NJ) analysis showed that conspecific individuals were clustered together and formed monophyletic groups with a high support value, except forLacanobia contigua(Denis & Schiffermüller, 1775) (Noctuidae: Hadeninae). Sixty‐seven morphospecies were classified into various numbers of MOTUs based on ABGD, BINs, GMYC, jMOTU, and bPTP (70, 96, 2, 71, and 71, respectively). In Xinjiang wild fruit forests, the family with the largest number of species is Noctuidae, followed by Geometridae, Crambidae, and the remaining families. The highest Shannon diversity index is observed for the family Noctuidae. Our results indicate that the distance‐based methods (ABGD and jMOTU) and character‐based method (bPTP) outperform GMYC. BINs is inclined to overestimate species diversity compared to other methods.