bluuebunny/crossref_metadata_2025_split huggingface dataset:
The expanded mesh free gingival graft: A novel approach to increase the width of keratinized mucosa
Authors: De Greef Alexander , Carcuac Olivier , De Mars Greet , Stankov Ventseslav , Cortasse Benjamin , Giordani Gustavo , Van Dooren Eric 
Published: August 2023

AbstractBackgroundThe importance of an adequate amount of peri‐implant keratinized tissue and attached mucosa has recently been emphasized. This manuscript presents preliminary findings of a novel approach for increasing the width of keratinized mucosa (KM) around dental implants using a mesh free gingival graft (mesh‐FGG).MethodsTwo healthy adults were treated as part of this study. After implant placement, a large edentulous alveolar ridge with shallow vestibule and minimal amount of KM was treated in both subjects (one in the posterior mandible and the other in the anterior mandible) with the combination of an apically positioned flap and a mesh‐FGG. Clinical, esthetic and patient‐reported outcomes were observed at approximately 4‐month time points.ResultsAll sites healed uneventfully after the treatments. In both cases, increased vestibule depth, soft‐tissue thickness, and width of peri‐implant KM were obtained. The patients did not report any accessory discomfort. Four months following the grafting procedure, good overall esthetic outcome was observed with minimal color disparity and graft demarcation.ConclusionsWidth of KM around dental implants can be increased using a mesh‐FGG. Randomized controlled clinical studies comparing mesh‐FGG to conventional FGG and other commonly applied techniques are required to assess the long‐term efficacy of this novel technique in terms of soft‐tissue thickness, width of peri‐implant KM, and patient‐reported outcomes.Key pointsPrincipal Findings:

Meshed‐FGG allowed an expansion of the length of the harvested graft. This results in coverage of large recipient sites, increase in height of KM and good aesthetic integration of the graft.
Incorporating chickpea flour can enhance mixing tolerance and dough strength of wheat flour
Authors: Nkurikiye Eric , Chen Gengjun , Tilley Michael , Wu Xiaorong , Zhang Guorong , Fritz Allan , Li Yonghui 
Published: August 2023

AbstractBackground and ObjectiveDough mixing properties are crucial in determining the usability of wheat flour. Currently, many industrial sourced chemicals are used as additives to improve the mixing stability of dough. This study aims to evaluate the effect of adding chickpea flour on mixing tolerance and dough strength improvement based on 20 different wheat genotypes. The effects of different types (i.e., kabuli and desi) and amounts (1.5%, 3.75%, 7.5%, 15%, and 30%, w/w) of chickpea flours and kabuli chickpea fractions (7.5%) were further studied. Mixograph, dough strength and extensibility, and baking test of selected treatments were performed.FindingsIncorporating chickpea flour at a level of 7.5% (w/w flour basis) or lower significantly improved (p < .05) the mixing stability and dough strength of different wheat flours. Adding the insoluble fraction of the chickpea flour resulted in better stability and dough strength compared to other fractions, while adding the soluble fraction of chickpea flour weakened the dough. At the optimum incorporation level (7.5%) or lower, the inclusion of chickpea flour did not negatively alter the physical (bread volume), texture (hardness), or taste attributes of the bread.ConclusionThe results demonstrate that adding chickpea flour can improve dough mixing properties, particularly for weak/normal wheat flour, without compromising the quality of bread. The optimal chickpea flour incorporation level in refined wheat flour is 7.5%. Chickpea flour incorporation could also assist bakers in case of overmixing the dough.Significance and NoveltyThis study portrays the use of natural ingredients to improve dough mixing properties, providing bakers and scientific community with natural alternatives to enhance wheat flour mixing properties while improving the quality and nutrition of the flour as chickpea is a protein‐rich legume.
Tailoring local structures of atomically dispersed copper sites for highly selective CO2 electroreduction
Authors: Noh Kyung‐Jong , Park Byoung Joon , Wang Ying , Choi Yejung , You Sang‐Hoon , Kim Yong‐Tae , Lee Kug‐Seung , Han Jeong Woo 
Published: August 2023

AbstractAtomically‐dispersed copper sites coordinated with nitrogen‐doped carbon (Cu–N–C) can provide novel possibilities to enable highly selective and active electrochemical CO2 reduction reactions. However, the construction of optimal local electronic structures for nitrogen‐coordinated Cu sites (Cu–N4) on carbon remains challenging. Here, we synthesized the Cu–N–C catalysts with atomically‐dispersed edge‐hosted Cu–N4 sites (Cu–N4C8) located in a micropore between two graphitic sheets via a facile method to control the concentration of metal precursor. Edge‐hosted Cu–N4C8 catalysts outperformed the previously reported M–N–C catalysts for CO2‐to‐CO conversion, achieving a maximum CO Faradaic efficiency (FECO) of 96%, a CO current density of –8.97 mA cm–2 at –0.8 V versus reversible hydrogen electrode (RHE), and over FECO of 90% from –0.6 to –1.0 V versus RHE. Computational studies revealed that the micropore of the graphitic layer in edge‐hosted Cu–N4C8 sites causes the d‐orbital energy level of the Cu atom to shift upward, which in return decreases the occupancy of antibonding states in the *COOH binding. This research suggests new insights into tailoring the locally coordinated structure of the electrocatalyst at the atomic scale to achieve highly selective electrocatalytic reactions.
From photographic images to hierarchical networks―Color associations of a traditional Chinese garden
Authors: Ding Meichen , Zhang Jinpeng , Shen Guoqiang , Zheng Qiyang , Yuan Hao 
Published: August 2023

AbstractThe complexity of the environment and the richness of landscape color make it difficult to objectively measure color in gardens. However, with the use of machine vision and image processing algorithms, it is now possible to accurately quantify the colors of the built environment through photo recognition, classification, enhancement, and segmentation. This approach can produce correlation intensity charts and hierarchical networks that illustrate theme colors and their associations. To explore this methodology, we have selected Beijing Xiangshan Temple―a traditional Chinese garden and temple with rich landscape colors―as the research object. Using a combination of machine vision image processing technology and color clustering algorithms, we aim to establish a landscape color analysis model based on the Munsell color system and color harmony theory. Ultimately, this will provide a quantifiable and objective reference basis for the design and repair of temple garden colors, with a view to achieving the inheritance and development of classical gardens.
A novel and provably secure mutual authentication protocol for cloud environment using elliptic curve cryptography and fuzzy verifier
Authors: Patel Khushboo A. , Shukla Shivangi , Patel Sankita J. 
Published: August 2023

SummaryCloud computing is an emerging paradigm that enables on‐demand data storage without considering the local infrastructure limitations of end‐users. The extensive growth in number of servers, resources, and networks intensifies security and privacy concerns in clouds. This necessitates secure mutual authentication and key agreement mechanism to verify the legitimacy of participating entities. In accordance, several authentication protocols have been designed to authenticate end‐users over insecure channels. This article presents security analysis of recent protocols that claim to render security and privacy features. We demonstrate that Kaur et al.'s protocol is vulnerable to replay attack, Dharminder et al.'s protocol is prone to user traceability and known session‐specific temporary information (KSSTI) attacks, and Bouchaala et al.'s protocol is prone to replay and KSSTI attacks. To withstand the aforementioned attacks, we propose an enhanced protocol based on fuzzy verifier and elliptic curve cryptography for clouds. Our protocol safeguards against security attacks while providing privacy functionalities. The security analysis is illustrated under real‐or‐random model, and correctness is verified under the Scyther security verification tool. Finally, comparative analysis with existing protocols shows that our protocol delivers robust security with reasonable computational and communication overheads than state‐of‐the‐art protocols.
The Effect of Mn, Al Doping on the CO2 Hydrogenation Performance of CaCO3‐Supported Fe‐Based Catalysts
Authors: Cai Zhenyu , Zhang Fenglei , Cao Xinjie , Huang Yifei , Wang Danlei , Zhang Lei , Huang Kai 
Published: August 2023

AbstractWith increasingly serious environmental problems caused by the greenhouse effect, it has also become essential to reduce the concentration of CO2 in the atmosphere. In this paper, CaCO3‐supported Fe‐based catalysts doped with Mn, Al, and K are prepared by a straightforward method and used for CO2 hydrogenation. The fresh and spent catalysts were characterized by SEM‐EDS, BET, TG, CO2‐TPD, XRD, and XPS. The experimental results show that the highest CO2 conversion rate of Fe10Mn2Al10Ca is 35.99 %, the maximum FTY value is 293.98 μmolCO2 ⋅
⋅ s−1, the maximum O/P value is 6.61, and the lowest CO selectivity is 32.21 %. At the same time, according to the characterization results, the doping of Mn and Al increased the Fe3O4/FeCx ratio. As the Fe3O4/FeCx ratio increases, the proportion of short‐chain hydrocarbons (CH4, C2–4) in the products increases, and the proportion of long‐chain hydrocarbons (C5+) decrease. Therefore, the co‐doping of Mn and Al promotes the conversion of CO and reduces its selectivity, and promotes the formation of light olefins. Finally, it is hoped that this study can provide a reference for further research on CaCO3‐supported Fe catalysts.
Accessing a Long‐Fluorescence‐Lifetime BODIPY Dye via Efficient Förster Resonance Energy Transfer Induced by Host‐Guest Doping
Authors: Cai Lian‐Jun , Wang Xiang , Zong Qian‐Shou , Jiang Xin‐Peng , Hu Hai‐Yu 
Published: August 2023

AbstractThe development of pure organic room temperature phosphorescence (RTP) luminophores with high quantum yield and long emission lifetime has attracted considerable attention due to their extensive optoelectronic and biomedical applications. The commonly used BODIPY dyes have strong UV‐Vis absorption, a relatively sharp emission peak, high quantum yield, and a short emission lifetime. By expending the molecular doping approach, we herein successfully achieved a long‐fluorescence‐lifetime BODIPY dye via efficient Förster resonance energy transfer (FRET) from RTP molecule o‐AI‐Cz to the short‐lived fluorescence emitter Bodipy‐2I. This host‐guest material possessed an ultralong lifetime of up to 595 ms and a long emission wavelength under ambient conditions, which has great potential in data encryption and anti‐counterfeiting applications. Moreover, this easily prepared FRET system exhibited an efficient response to two‐photon excitation in living cell fluorescence imaging.
The association between psoriasis and suicide
Authors: Ghani Hira , Tan Isabella J. , Abramowitz Chiya , Meledathu Shannon , Jafferany Mohammad , Vasile Gabriella , Stamu‐O'Brien Caroline 
Published: August 2023

AbstractIntroductionThe pathophysiology of psoriasis and suicide has yet to be fully understood. This article explores the role of cytokines and psychoneuroimmunology in these diseases and describes the role of psychological assessment in psoriasis patients.Data SourcesA serach of literature was performed using the MEDLINE search engine and Google Scholar. English language articles were identified using the following serach terms: psoriasis and depression, psoriasis and suicide, self harm behaviors, inflammatory cytokines.ResultsSeveral observations and studies suggest that there is an underlying pathophysiological link between psoriasis and depression marked by elevated pro‐inflammatory markers. Research data indicate complex interactions between inflammation and cytokines. Immunomodulating drugs have anti‐inflammatory and immunomodulating effects. Preliminary clinical studies show that these agents may be beneficial in psoriasis and suicide, but their therapeutic value should be studied further.ConclusionPsychological assessment is an important step in screening, diagnosing, and managing depression leading to suicidal behavior in psoriasis patients.
Material assembly by droplet drying: From mechanics theories to applications
Authors: Chen Ziyu , Peng Kangyi , Xu Baoxing 
Published: August 2023

AbstractEvaporation of droplets composed of insoluble materials provides a low‐cost and facile route for assembling materials and structures in a wide spectrum of functionalities down to the nanoscale and also serves as a basis for innovating ink‐solution‐based future manufacturing technologies. This review summarizes the fundamental mechanics theories of material assembly by droplet drying both on solid and liquid substrates and in a fully suspended air environment. The evolution of assembly patterns, material deformation, and liquid flow during droplet drying and its response to external stimuli ranging from solution surfactant and pH value, surface geometric pattern and wettability, drying temperature, pressure environment, to electrical field have been highlighted to elucidate the coupling mechanisms between solid materials and liquid solutions and the manipulation strategies for material assembly through an either active or passive means. The recent progresses in ink‐based printing technologies with selected examples are also presented to illustrate the immediate applications of droplet drying, with a focus on printing electronic sensors and biomedical devices. The remaining challenges and emerging opportunities are discussed.
Thermal analysis of the influence of harmonics on the current capacity of medium‐voltage underground power cables
Authors: Gouda Osama E. , El Dein Adel Z. , Tag‐Eldin Elsayed , Lehtonen Matti , Darwish Mohamed M. F. 
Published: August 2023

AbstractIn this article, an algorithm is proposed and used to study the influence of harmonics on the behavior of medium‐voltage underground cables in flat formation. The proposed algorithm is a thermal model based on the heat equilibrium of the thermal circuit nodes of the medium‐voltage cable system. The impact of harmonics on the temperature rise of the cable elements and the cable capacity is evaluated in this article. Also, the impact of harmonics on the derating factors of cable for different soil types is presented. Finally, the measurement of temperatures of cable cores is carried out experimentally and compared with the calculated results to validate the proposed algorithm. One of the algorithm merits is that several harmonic percentages can be taken into account for each cable phase individually, and the heat exchange between the cable phases and their sheath is also taken into consideration. From the obtained results, it is illustrated that the presence of harmonics has a remarkable influence on the cable core temperature; mainly, harmonics of the third and fifth orders may lead to dry zone formation around the cable. It is also observed that the presence of harmonics has an important influence on the cable current, especially when it is buried in soil that has high thermal resistivity during the summer season (suction tension = ∞). In summer, the cable core temperature reached 152.162°C, 139.053°C, and 133.375°C when lime, sand, and silty sand, respectively, are used as backfill materials, rather than 90°C in the normal operating condition of the 11 kV three‐phase single‐core cable. It is observed also that with the increase of the soil thermal resistivity, the ratio of /) reached about 1.2 times at 2.5 K m/W soil thermal resistivity. In addition, it is also observed that the impact of harmonics leads to a percentage reduction in the derating factor of the cable center phase by 11.88%–12.37% depending on the composition of the backfill materials.
Microgrid‐based parallel‐operated voltage‐source inverters: Stability analysis and enhancement in presence of active loads
Authors: Khalooei Ali , Rahimi Mohsen 
Published: August 2023

AbstractThis paper deals with the stability analysis and enhancement in the AC‐microgrid system comprising parallel‐operated voltage‐source inverters (VSIs) supplying an active‐load. The active‐load behaves such as a constant power load from the AC‐side. In the paper, two models for the active‐load modeling in the AC microgrid are considered: (i) simple model in which the active‐load is modeled as an ideal current source, (ii) detailed model in which all dynamics of the active‐load converter and related controllers are taken into account. The main findings and contribution of this paper are as follows. (a) All linearized state equations of the study system are extracted and transferred into a unified common dq‐reference frame, and then, small‐signal stability of the study system is carried out in the common reference frame by using the simple and detailed models of the active‐load. (b) It is shown that the simple model of the active‐load, as a current source, leads to more pessimistic results in comparison to the active‐load detailed model. (c) Impacts of the active‐load power and bandwidth of the active‐load voltage control loop on the system stability are examined. (d) Control of the generation‐side VSIs is modified and a stabilizing approach, called generation‐side virtual capacitor, is proposed for stabilizing the system under high active‐load penetration. Next, modal analysis and time‐domain simulations are used to investigate the study system responses with and without the proposed stabilizing approach.
{NCIFD} — An Internal R Package for a Fisheries Agency
Authors: Wheeler A Powell , Rachels Kyle T , Dockendorf Kevin J 
Published: August 2023

Abstract
We developed an R package for the Inland Fisheries Division of the North Carolina Wildlife Resources Commission to help team members share R functions and data sets. The {NCIFD} package stores several functions that were developed for agency research, including cleanBIODE(), which cleans query results from a database of standardized fish samples and imports the data into an R session. In addition, {NCIFD} stores a variety of data sets including observations from ongoing research projects, hatchery records, and administrative information. Stored in a package, data sets are instantly available for exploration and analysis in an R session, can share a common naming convention, and retain their metadata. Although developing an R package requires effort, we believe it is a useful tool that other fisheries agencies should encourage interested staff to explore. We share advice to help others get started while avoiding some missteps we encountered.
Grain yield stability analysis using parametric and nonparametric statistics in oat (Avena sativa L.) genotypes in Ethiopia
Authors: Kebede Gezahagn , Worku Walelign , Jifar Habte , Feyissa Fekede 
Published: August 2023

AbstractBackgroundThe performance of oat genotypes differs across environments due to variations in biotic and abiotic factors. Thus, evaluation of oat genotypes across diverse environments is very important to identify superior and stable genotypes for yield improvement.MethodsThe study aimed to assess the interaction (genotype‐by‐environment interaction; GEI) effect and determine the stability of grain yield in oat (Avena sativa L.) genotypes in Ethiopia using parametric and nonparametric stability statistics. Twenty‐four oat genotypes were evaluated in nine environments using a randomized complete block design replicated three times.ResultsThe pooled analysis of the variance of grain yield showed significant variations among genotypes, environments, and their interaction effects. Significant GEI revealed the rank order change of genotypes across environments. The environment main effect captured 44.62% of the total grain yield variance, while genotype and GEI effects explained 28.84% and 26.54% of the total grain yield variance, respectively. The grain yield stability was assessed based on 12 parametric and two nonparametric stability statistics. The results indicated that genotypes with superior grain yield‐ showed stable performance on the basis of the stability parameters of the genotypic superiority index (Pi), the Perkins and Jinks adjusted linear regression coefficient (Bi), and the yield stability index (YSI), indicating that selection using these stability parameters would be efficient for grain yield enhancement in oat genotypes. Spearman's rank correlation coefficients also showed that the stability parameters of Pi, Bi, and YSI had a significant positive association with grain yield. However, grain yield had an inverse correlation with the stability parameters of standard deviation, deviation from regression , the Hernandez desirability index (Dji), Wricke ecovalence (Wi), the Shukla stability variance (σi2), the AMMI stability value (ASV), and environmental variance , indicating that oat genotype selection using these stability parameters would not be efficient for yield enhancement because these stability parameters favor low‐yielding genotypes more, compared to high‐yielding ones.ConclusionsTherefore, G5, G8, G11, G12, G14, G16, G17, G19, and G22 genotypes were adaptable in all nine environments based on stability parameters of Pi, Bi, and YSI, and selection of these superior genotypes would improve grain yield in oat genotypes. However, the validity of this result should be confirmed by repeating the experiment in the same environments over two or more years.
When do investors see value in international environmental management certification of multinational corporations? A study of ISO 14001 certification after the Paris Agreement
Authors: Margaret Irene , Schoubben Frederiek , Verwaal Ernst 
Published: August 2023

AbstractResearch SummaryDespite the prominence of International Organization for Standardization (ISO) 14001 certification as a global strategy instrument, there is persistent doubt about its effectiveness as a value‐generating tool, especially for multinational corporations (MNCs). This study draws on institutional theory to explain the varying market valuations of international environmental management certification following a strongly binding multilateral environmental agreement. We submit that ISO 14001 certification increases the market value of MNCs more strongly following the institutional pressures exerted by the strongly binding Paris Agreement. This effect varies due to institutional country‐of‐origin effects and exposure to host countries with stringent environmental regulations. We provide empirical support using a difference‐in‐differences analysis of 3193 MNCs from 60 countries with pledged commitments to emission reductions in the Paris Agreement.Managerial SummaryInternational Organization for Standardization (ISO) 14001 has been recognized as pivotal for achieving sustainable development goals. Nevertheless, managers continue to seek financial justifications for adopting this prominent global standard. Our study shows that ISO 14001 increases the market value of multinational corporations (MNCs) more strongly following the binding Paris Agreement, as the global standard reassures investors about corporate alignment with global climate goals. Although the financial impact of ISO 14001 appears to be greater for MNCs from emerging economies, owing to the lower expectations associated with institutional quality in emerging economies, investors correct the (economic) evaluation of ISO‐certified MNCs according to their exposure to host countries with stringent environmental regulations. These findings inform managers of the importance of aligning corporate sustainability with geographical diversification strategies.