bluuebunny/crossref_metadata_2025_split huggingface dataset:
Essai de formulation d’un collutoire à base d’huile essentielle de Cymbopogon giganteus, chiov (poaceae) pour traiter l’angine de gorge
Authors: GANFON Habib , Gabin ASSANHOU Gabin , SAROUKOU Farouk , TOUKOUROU Habib , OHIN Brice , BABA-MOUSSA Farid 
Published: December 2023

Introduction : Sur la base d’études antérieures, ayant démontré une efficacité in vitro de l’huile essentielle de Cymbopogon giganteus sur les germes impliqués dans l’angine de gorge, l’objectif de cette étude était de développer une formulation adaptée pour la prise en charge de cette pathologie.
Matériel et méthodes : L’huile d’olive vierge, le TWEEN 60 et le SPAN 60 ont été utilisés pour le développement du collutoire à 0,5% v/v d’huile essentielle de Cymbopogon giganteus. La caractérisation du collutoire a été effectuée au moyen de tests organoleptiques et microscopiques (Balla et al 2022). Le sens de l’émulsion est déterminé par la méthode des colorants et confirmé par le test de conductivité électrique. L’absence d’instabilité du collutoire vérifiée au moyen du test à la centrifugeuse. En prélude à des futurs essais cliniques, la stérilité du collutoire a été recherchée par ensemencement sur différents milieux gélosés.
Résultats et Discussion : Après plusieurs essais, seule la préparation à 40% d’huile d’olive à l’aspect blanc laiteux et au toucher gras était stable avec une absence de floculation et de coalescence et sans observation de phénomènes d’instabilités à type de crémage ou de sédimentation. Les tests de conductivité (49,2 µS/cm) ont bien confirmé le sens de l’émulsion H/E. Les tests de stérilité ont été concluants en l’absence de prolifération de microorganisme après 5 jours d’incubation.
Conclusion : Cette étude a permis la formulation d’un collutoire à base d’huile essentielle de
Cymbopogon giganteus présentant un bon profil de stabilité et de qualité.
Hydrogels oraux pH-sensibles contenant du phénobarbital pour une utilisation potentielle en pédiatrie
Authors: DJIBOUNE Alphonse Rodrigue , Anton Nicolas , Dieng Sidy Mouhamed , Sy Papa Mady , Diouf Diouf , Mbaye Gora , Soumboundou Mamadou , Ennahar Said , Messaddeq Nadia , Vandamme Thierry , Diarra Mounibe 
Published: December 2023

Introduction : Le but de l’étude était de développer des hydrogels oraux à base de chitosane pH- sensibles, capables de libérer le phénobarbital dans l'intestin grêle du nouveau-né. Ces hydrogels amélioreraient sa biodisponibilité et son efficacité thérapeutique.
Matériel et méthodes : La formulation des hydrogels a été effectuée à 37±1°C via la transition sol-gel en utilisant la méthode du tube inversé. Les hydrogels contenaient 2,45 et 2,55% de chitosane, du phénobarbital avec/sans EudragitE100. Au cours de ces expériences, nous avons étudié les énergies d’interactions mises en jeu entre les chaînes de chitosane elles-mêmes, et le chitosane avec les molécules présentes, responsables de la formation des hydrogels. Une caractérisation morphologique des hydrogels par microscopie électronique à balayage a été réalisée pour déterminer leur structure. Des études du

mécanisme de libération du phénobarbital à partir d'hydrogels introduits dans des milieux mimant les valeurs de pH du tractus gastro-intestinal du nouveau-né ont été réalisées. Le dosage de la quantité de phénobarbital libérée en fonction du temps a été effectué par spectrophotométrie.
Résultats : Les résultats ont montré que le temps de transition sol-gel diminuait lorsque la concentration en chitosane augmentait. La structure des hydrogels était hétérogène. La quantité de phénobarbital libérée était plus importante au pH mimant l’intestin grêle pour les hydrogels contenant 2,45% de chitosane et de l’eudragitE100. Le modèle Korsmeyer-Peppas a été utilisé pour ajuster les profils de libération du phénobarbital.
Conclusion : Les hydrogels formulés ont libéré plus le phénobarbital dans le milieu mimant le pH de l’intestin grêle du nouveau-né selon une libération pulsatil
Conciliation médicamenteuse à l’admission des urgences médicales du Centre Hospitalier Universitaire Pédiatrique Charles De Gaulle
Authors: OUEDRAOGO Moussa , DIBRI Geoffroy Wendoumba , OUEDRAOGO Emile W , SOMBIE B. Charles , OUEDRAOGO Alice , ZOUNGRANA Colette , YONI Hubert , KAGONE Moussa , YE Diarra 
Published: December 2023

Introduction : De nombreuses erreurs médicamenteuses surviennent lors de la transition du patient de la communauté à hôpital. La conciliation médicamenteuse constitue un moyen de prévention des iatrogénies médicamenteuses et la promotion de soins de santé de qualité et sécurisés.
Objectif : Cette étude avait pour but d’implémenter la conciliation des traitements médicamenteux au sein de l’unité des urgences médicales du CHUP-CDG et d’évaluer son acceptabilité par l’équipe médicale.
Méthodologie : Les patients admis dans les 12 heures ont été recensés et enrôlés suivant un consentement verbal d’un des parents ou de l’accompagnant durant la période du 15 Mars au 30 Avril 2023. Une fiche de conciliation validée par une préenquête a servi à la collecte des données relatives aux traitements du patient avant et à l’admission aux urgences médicales. Les données ont été colligées grâce au logiciel Kobocollect® puis analysées grâce au logiciel Kobotoolbox® et les divergences relevées ont été caractérisées.
Résultats : Au total, 135 patients enrôlés ont présenté 412 lignes de traitement sur une période de six semaines. Le temps moyen de conciliation par patient était de 57 minutes. Soixante-et-onze (71) divergences non intentionnelles ont été recueillies, dont 39 omissions, 24 erreurs de posologie et 8 erreurs de dosage. Mille cent quatre-vingt-dix-huit (1198) divergences intentionnelles ont été répertoriées, dont 1125 documentées. Quarante-et-neuf (49) divergences non intentionnelles ont été corrigées après intervention pharmaceutique soit 69,01%.
Conclusion : les résultats de cette étude permettent de justifier la nécessité d’intégrer la conciliation médicamenteuse dans la pratique clinique de routine. Il convient de conduire d’autres études à l’échelle de l’hôpital en vue d’explorer les conciliations de transfert et de sortie à partir des unités d’hospitalisation.
Formulation of a lotion based on freeze-dried hydroethanolic extract of Feretia apodanthera against skin infections caused by Staphylococcus aureus and Staphylococcus epidermidis
Authors: Ngolsou Francis , Ouédraogo Salfo , Yaméogo B. G. Josias , Moné Bissava , Silué Gniènèférétien Nounaféri Awa , Delma Kouka Luc , Semdé Rasmané 
Published: December 2023

Introduction: The perpetual quest for new therapies to combat disease is leading to ongoing exploration of natural resources. In Burkina-Faso, plant-based therapy and natural plant extracts are still used by the population to treat various ailments. The aim of this study was to formulate and evaluate antibacterial lotions based on Feretia apodanthera leaf extracts.
Materials and methods: The microbiological sensitivity test was evaluated using the agar well method on five reference bacterial strains. MICs, BMCs and MIC/BMC ratios were determined by successive dilution methods using API strips and Petri dish agar respectively. Three lotions were formulated and physicochemical and organoleptic parameters (pH, sensitivity, washability, homogeneity, colour, odor and efficacy) were studied.
Results and discussion: The extract obtained by hydroethanolic infusion showed the largest inhibition diameters ranging from 15.5±0.86; 12.5±1.03 to 9.5±4.76mm on Staphylococcus aureus; from 18±1.70; 15±1.60 to 12.5±6.25mm on Staphylococcus epidermidis and from 16±1.54; 10±5 to 13.5±1.73mm for Pseudomonas aeruginosa at concentrations of 100, 50 and 25mg/mL respectively. Lotions formulated with 10% of this extract showed inhibition diameters ranging from 12.5±0.5 to 14.5±0.5mm on Staphylococcus aureus and Staphylococcus epidermidis respectively. Evaluation of the quality control parameters indicated that the lotions were of good quality.
Conclusion: Lotions formulated with lyophilized extracts of Feretia apodanthera demonstrated effective antibacterial activity against Staphylococcus aureus and Staphylococcus epidermidis. This would justify the traditional use of Feretia apodanthera in the treatment of infectious diseases.
Covid-19 Salgını Döneminde Mesleki ve Teknik Anadolu Liselerinin Hijyen Malzemesi Üretimi ve Dağıtımı: Zorluklar ve Kazanımlar / Production and Distribution of Hygiene Materials in Anatolian Vocational and Technical High Schools during the Covid-19 Pandemic Period: Challenges and Achievements
Authors: TOKER GÖKÇE Asiye , SÖNMEZ Hamza 
Published: December 2023

Bu araştırma COVID-19 salgını sürecinde hijyen malzemesi üreten meslek liselerinde görev yapan okul müdürü ve öğretmenlerinin üretim sürecine yönelik görüşlerini ortaya çıkartmayı amaçlamaktadır. Bu amaçla şu sorulara cevap aranmıştır: Hijyen malzemesi üretiminde görev alan okul müdürü ve öğretmenlere göre (1) Hijyen malzemesi üretiminin hazırlık süreci nasıl yaşanmıştır?; (2) Hijyen malzemesi üretim süreci nasıl yaşanmıştır?; (3)	Üretilen hijyen malzemesinin dağıtımı nasıl gerçekleşmiştir?; (4)	Hijyen malzemesi üretimi ve dağıtım sürecinde yaşanan zorluklar ve kazanımlar neler olmuştur? Araştırma nitel araştırma deseninde gerçekleştirilmiştir. Çalışma grubunu, ölçüt örnekleme yöntemi ile seçilen dört okul müdür ve dört öğretmen oluşturmaktadır. Araştırma için gereken veri, araştırmacılar tarafından geliştirilen yarı yapılandırılmış görüşme formu ile yüz yüze görüşmelerle elde edilmiştir. Elde edilen veri içerik analizi ile analiz edilmiştir. Analiz sonucuna göre, katılımcıların çoğuna görev verildiği için üretime başlamıştır. Katılımcılar hijyen malzemesi üretimine hazırlık, üretim ve dağıtım süreçlerinde çeşitli zorluklar yaşamıştır. Katılımcılar ayrıca deneyim de kazanmıştır. Bu çalışmanın, mesleki teknik Anadolu liselerinin kriz dönemlerinde üretim potansiyelini sergileyebileceğini göstertmesi bakımından önemlidir.
Profile Perceptions of the University Classroom Climate
Authors: Díaz Jorge Eduardo Valdivia , Campos José Gonzalez , Soto Karina Pérez 
Published: December 2023

The main objective of the research was to outline the dominant and descended dimensions in a perception instrument, taking as a factor, the declared gender. The sample is random and the sample size reaches 235 university students. The study is based on a quantitative approach, its level of depth is descriptive and inferential, with a prospective, cross-sectional and non-experimental register. The Teaching Climate Scale Conducive to University Student Learning [ECAFEU] was used as a data collection instrument. The main results, after the respective factor analysis, give evidence of dimensional validity, whose factor loads for each item are significant to the corresponding factor. As a methodological strategy, the ECAFEU index is defined, from which 3 types of perception are identified, these being: positive, neutral or negative, the concept of dominance is also considered, referring to the dominant and descended dimension, in such a way as to generate a tool for guidance in decision-making. Regarding those students categorized as having a positive perception, the dominant dimension is dialogic communication between teachers and students, and the most descended dimension is represented by Environmental Conditions. The teaching modality (day and evening) is considered as a study factor, establishing significant effects in the configuration of dominance and in the ECAFEU index.
Analysis Digital Marketing Through Social Media In Increase Business Income of the Padang Tualang Kabupaten Langkat
Authors: Nurafrina Siregar  
Published: December 2023

This research aims to determine and analyze the influence of quality product , price and Social Media towards Digital Marketing in increase income public Padang Tualang Village regency step With a total sample of 68 respondents. Data collection techniques were carried out using questionnaires. The analysis used is statistical data analysis using tool help program SPSS ( Statistics Packages forSocial Sciences ) 24.0 for windows namely classical assumption testing, multiple linear regression analysis and hypothesis testing. Temporary level coefficient his determination reach 0.726 Which means that variable independent in study This own influence as big as 72.6% of the dependent variable , while the remaining 27.4% is influenced by other factors that were not examined.
ANALISIS IMPLEMENTASI PENDEKATAN PEMBELAJARAN SAINTIFIK DALAM PEMBELAJARAN PAI DI SD AL WATHONIYAH 09 PENGGILINGAN JAKARTA
Authors: Sony M 
Published: December 2023

Penelitian ini bertujuan untuk menganalisis proses pembelajaran pendekatan saintifik dalam pembelajaran PAI. Penelitian ini menggunakan penelitian kualitatif analitis. Penelitian ini termasuk juga field reseach yang sumber datanya diperoleh langsung dari lapangan. Penelitian ini menggunakan penelitian yang bersifat analitis, yang memiliki tujuan untuk menggambarkan dengan tepat sifat-sifat suatu keadaan, individu, gejala atau kelompok tertentu atau bisa juga untuk menentukan frekuensi atau penyebaran sebuah gejala dan gejala lain. Teknik pengumpulan data yang di gunakan yaitu wawancara, observasi dan dokumentasi sedangkan teknik analisa data menggunakan teknik analisis deskriptif mencakup pengumpulan data, reduksi data, menyajikan data, dan membuat kesimpulan. Hasil penelitian ini menunjukan bahwa guru PAI di SD Al Wathoniyah 9 sudah mengimplementasikan pembelajaran saintifik dengan baik dan sesuai dengan tahapan-tahapan yang memang sudah ditentukan dalam pendekatan saintifik, hanya saja terkadang guru tidak sistematis atau berurutan pada pelaksanaannya
Some of the problems of legal assessment of a person’s actions to take possession of the property he found
Authors: Mironchik Anna Sergeevna , Kachina Natal'ya Veniaminovna 
Published: December 2023

The subject of the study is the main issue of distinguishing a civil tort from a criminally punishable theft in the case of appropriation of a found thing. The study attempts to resolve this issue taking into account the position of the Constitutional Court of the Russian Federation, expressed in the resolution adopted in 2023, as well as taking into account current trends in the formation of law enforcement practice and scientific positions. Two main situations related to the legal assessment of the acquisition of property by a person who has left the owner's possession against his will are analyzed: 1) the secret possession of someone else's thing by a person who observed its loss by the owner and had a real opportunity to immediately inform the owner of the loss or return the thing to him; 2) the seizure by a person of the property found by him, when the circumstances of the loss of this property from the possession of the owner are not known to him. The issue is being considered on the basis of a comparative legal and systematic analysis of the provisions of civil legislation regulating the procedure for handling a find, and the norms of criminal legislation establishing liability for theft. In analyzing the main problem, the classification of found property developed in the doctrine of criminal law was used and, taking into account the formal legal method, an assessment of the facts of its seizure was given. As a result of the conducted research, the approach is justified that taking possession of a find does not qualify as theft of property if there are three necessary conditions: the absence of individually defined signs in the property, according to which the owner of the property can be identified; the person who discovered the find does not take active actions to seize it until the final termination of ownership of the thing has been definitively terminated, which is reliably known to the person who discovered the find (for example, it is located in a place unknown to the owner (or another owner), or the thing is abandoned, which the owner refused, which is reliably known to the person who discovered the find. The stated provisions will allow law enforcement officers to unambiguously resolve the issues of qualification of those acts that form signs of theft in cases of illegal seizure of found property and its conversion in their favor or in favor of other persons.
4D Printed Protein‐AuNR Nanocomposites with Photothermal Shape Recovery
Authors: Yu Siwei , Sadaba Naroa , Sanchez‐Rexach Eva , Hilburg Shayna L. , Pozzo Lilo D. , Altin‐Yavuzarslan Gokce , Liz‐Marzán Luis M. , Jimenez de Aberasturi Dorleta , Sardon Haritz , Nelson Alshakim 
Published: December 2023

Abstract4D printing is the 3D printing of objects that change chemically or physically in response to an external stimulus over time. Photothermally responsive shape memory materials are attractive for their ability to undergo remote activation. While photothermal methods using gold nanorods (AuNRs) are used for shape recovery, 3D patterning of these materials into objects with complex geometries using degradable materials is not addressed. Here, the fabrication of 3D printed shape memory bioplastics with photo‐activated shape recovery is reported. Protein‐based nanocomposites based on bovine serum albumin (BSA), poly (ethylene glycol) diacrylate (PEGDA), and AuNRs are developed for vat photopolymerization. These 3D printed bioplastics are mechanically deformed under high loads, and the proteins served as mechano‐active elements that unfolded in an energy‐dissipating mechanism that prevented fracture of the thermoset. The bioplastic object maintained its metastable shape‐programmed state under ambient conditions. Subsequently, up to 99% shape recovery is achieved within 1 min of irradiation with near‐infrared (NIR) light. Mechanical characterization and small angle X‐ray scattering (SAXS) analysis suggest that the proteins mechanically unfold during the shape programming step and may refold during shape recovery. These composites are promising materials for the fabrication of biodegradable shape‐morphing devices for robotics and medicine.
Mountain‐Shaped Nickel Nanostripes Enabled by Facet Engineering of Nickel Foam: A New Platform for High‐Current‐Density Water Splitting
Authors: Du Hongfang , Wang Tingfeng , He Song , Li Boxin , Wang Ke , Chen Qing , Du Zhuzhu , Ai Wei , Huang Wei 
Published: December 2023

AbstractElectrocatalysts play a crucial role in hydrogen production via water splitting, yet their effectiveness is hampered by the bubble effect, particularly under high‐current‐density conditions. Herein, nickel foam with mountain‐shaped nanostripes (NFMN) is developed as a universal substrate for electrocatalysts to remove gas bubbles efficiently, ensuring high‐performance high‐current‐density water splitting. The NFMN is fabricated through facet engineering of nickel foam (NF) via thiocyanate‐guided acid etching. Specifically, when immersed into an acidic thiocyanate solution, the (220) plane of NF is preferentially adsorbed by SCN−, protecting it, while the (111) and (200) facets remain exposed and are selectively etched by the acid. As the etching proceeds parallelly to the (220) direction, mountain‐shaped nanostripes are obtained. The nanostripes confer the benefits of superaerophobicity and local circulation, allowing the NFMN to efficiently release gas bubbles. As a proof‐of‐concept application, the NFMN is employed as a novel substrate to support the FeOOH anode and Ni2P cathode for a prototype electrolyzer, which exhibits a low cell voltage of 1.847 V at a large current density of 500 mA cm−2 with high stability. This work opens up new opportunities to construct efficient substrates for high‐current‐density water splitting and beyond.
Recent Advances in Shape Memory Polymers: Multifunctional Materials, Multiscale Structures, and Applications
Authors: Luo Lan , Zhang Fenghua , Wang Linlin , Liu Yanju , Leng Jinsong 
Published: December 2023

AbstractShape memory polymers (SMPs) are one of the primary directions in the development of modern high‐tech new materials, which are integrated with sensing, actuation, information processing, and autonomous deformation. Here, multifunctional shape memory polymers are focused and a detailed introduction to the characteristics of self‐deformation, self‐sensing, self‐healing, and self‐learning is provided. Integrating with other functional materials to form shape memory polymer composites (SMPC), designing and controlling the material structure and organization at the microscale, thereby achieving more precise and controllable shape memory effects and expanding the potential of material applications. Ultimately, it is shown that SMPs and their composites have a wide range of fascinating applications in the fields of robotics, smart clothing, smart textiles, biomedical devices, and wearable technology. SMPs will thus continue to play a significant role in future deeper exploration.
Probing Local Structural Phase Transition at the Surface of (BA)2PbI4 via Interlayer Exciton Emission
Authors: Liu Zeyi , Chen Yingying , Li Junze , Yao Wendian , Luo Ting , Li Dehui 
Published: December 2023

Abstract2D halide perovskites are extensively studied for optoelectronic applications owing to their outstanding excitonic performance. Studies have revealed the coexistence of the high‐temperature phase and low‐temperature phase in 2D perovskite (BA)2PbI4 flakes and the correlation between the degree of phase transition with the thickness; nevertheless, structural phase transition at surface still remains elusive. Here, the use of interlayer excitons in (BA)2PbI4/WSe2 heterojunctions to characterize its structural phase transitions at surface in (BA)2PbI4 is proposed. Two types of interlayer exciton emission caused by the phase transition of (BA)2PbI4 can be observed, which can be attributed to the low‐temperature and high‐temperature phases of (BA)2PbI4, respectively. Importantly, the spatially resolved PL mapping suggests that two phases in the coexisted region distribute rather uniformly and the degree of phase transition at the surface and interior of crystal remains largely the same. The results provide a novel and non‐destructive approach to explore the phase transition of (BA)2PbI4 and offer new route to further regulate its phase transition.
Ice‐Shedding Endurance Enhancement of Lubricated Polyurethane NP‐GLIDE Coating Through Dual Cross‐Linking with Covalent and Hydrogen Bonds
Authors: Zheng Haili , Lai Ziruo , Liu Guojun 
Published: December 2023

AbstractAn NP‐GLIDE coating, featuring a liquid‐like polymer brush layer on its surface and nanopools of a grafted liquid ingredient for dewetting enablement within its matrix, is normally covalently cross‐linked (CX). This paper introduces a dually cross‐linked (DX) NP‐GLIDE coating, employing urethane bonds and H─bonds for crosslinking. Both the DX and CX coatings, utilizing poly(dimethyl siloxane) (PDMS) as the dewetting enabler, exhibit low ice adhesion strengths (τ). Post‐lubrication with silicone oil (SO), ice is readily shed under gravity from the coatings. The DX coating maintains low τ over numerous icing/de‐icing cycles, outlasting the CX coating. This durability is likely due to the lubricant‐loss‐responsive nature of the DX matrix. The matrix increases its H─bond cross‐links responding to lubricant loss and the cross‐linking density increase triggers additional lubricant release into the PDMS brush layer. This cyclic process persists over time. Under optimal conditions after 31 icing/de‐icing cycles, the lubricated DX coating demonstrates an impressively low τ of 1.8 ± 0.5 kPa. In contrast, the lubricated CX counterpart has a τ of 32 ± 11 kPa, while plain glass records a τ of 325 ± 14 kPa. This study underscores the significant potential of dual cross‐linking for enhancing ice‐shedding endurance of coatings.