bluuebunny/crossref_metadata_2025_split huggingface dataset:
ETİK OLMAYAN ÇEVRİMİÇİ REKLAMLARA YÖNELİK TÜKETİCİ TUTUMLARININ SATIN ALMA NİYETİNE ETKİSİ
Authors: KARADAĞ Mümine , ÜNAL Aylin 
Published: June 2022

Teknolojinin gelişmesi sonucunda hayatın her alanına kaynaklık eden sosyal medya karşılıklı bilgi paylaşımının olduğu, eş zamanlı bir iletişim aracıdır. Gelişen internet teknolojileri, kullanıcıların teknik bilgiye gerek duymadan içerik oluşturmalarına ve oluşturdukları içerikleri paylaşmalarına olanak sağlamıştır. Sosyal medya; zaman ve fiziki mekân kavramını ortadan kaldıran, kullanıcısının kendi ürettiği içeriği yayınladığı ve paylaştığı çevrimiçi bir ağ olması nedeniyle etik sorunları da beraberinde getirmektedir. Özel yaşamın gizliliği, kişisel verilerin güvenliğinin sağlanamaması, telif/patent hakları, yoğun reklam içeriği, yanıltıcı etiketleme ve gizli reklam uygulamaları gibi birçok problem sosyal medyanın etik sorunları olarak tartışılmaktadır.
Araştırmada, sosyal medya kullanıcılarının söz konusu etik ihlallerin ne derece farkında olduğu ve etik değerlere yatkınlığının belirlenmesi amaçlanmaktadır. Bununla birlikte hızlı bir şekilde büyüyen ve sektör haline gelen sosyal medya paylaşımlarındaki reklamların etik olup olmaması ve bu paylaşımların tüketicilerin satın alma niyetlerini ne derecede etkilediği tartışılmaktadır. Nicel araştırma yöntemi olarak anket tekniği, veri toplama aracı olarak anket formu kullanılmıştır. Anketler internet yolu ile dağıtılmış olup 653 adet anket değerlendirmeye alınmıştır. Veriler SPSS istatistik programına kaydedilerek analiz edilmiştir. Yapılan analizler sonrasında etik değerlere yatkınlık ile reklama yönelik değerlendirmeler ve tüketici satın alma niyeti arasında anlamlı bir ilişki bulunmamıştır. Buna karşılık reklama yönelik değerlendirmeler ile tüketici satın alma niyeti arasında anlamlı ilişki olduğu görülmüştür.
VAI TRÒ CỦA CỘNG HƯỞNG TỪ TRONG CHẨN ĐOÁN VÀ THEO DÕI ĐIỀU TRỊ LAO NÃO, MÀNG NÃO
Authors: Vũ Sỹ Quân , Cung Văn Công , Nguyễn Thu Hà 
Published: June 2022

Mục đích: Mô tả đặc điểm hình ảnh và đánh giá vai trò của CHT trong chẩn đoán và theo dõi điều trị lao não màng não. Đối tượng và phương pháp: Mô tả tiến cứu và hồi cứu 45 bệnh nhân được chẩn đoán lao não màng não có bằng chứng VKL trong DNT được chụp CHT trước và sau điều trị từ tháng 7/2019 đến tháng 9/2020. So sánh các dấu hiệu tổn thương trên CHT trước và sau điều trị lao não, màng não. Kết quả: Trong tổng sô 45 bệnh nhân ngh iên cứu, tuổi trung bình 28.8 , nam/nữ = 1.5, tỷ lệ bệnh nhân phát tổn thương trên CHT trước điều trị (88.9%), Dấu hiệu tổn thương hay gặp nhất trên bệnh nhân lao não, màng não trước đi trị thường gặp gồm: dấu hiệu tăng ngấm thuốc não màng não (84.4%), ngấm thuốc màng não nền sọ (66.7%), khe sylvial (6.7%), bể đáy (17.8%), u lao (44.4%), não úng thủy (31.1%), nhồi máu não (13.3%). Theo dõi 40 bệnh nhân có tổn thương trên CHT sau điều trị thì tỷ lệ phát hiện tổn thương sau điều trị 75%, trong đó: dấu hiệu tăng ngấm thuốc màng não (72.5%), ngấm thuốc màng não nền sọ (37.5%), khe sylvial (2.5%), bể đáy (7.5%), u lao (42.7%), não úng thủy (20%), nhồi máu não (2.5%).
Kết luận: CHT là phương pháp chẩn đoán hình ảnh có giá trị chẩn đoán chính xác, tiên lượng, theo dõi và lập lập kế hoạch điều trị cho bệnh nhân lao não màng não.
TƯƠNG QUAN CỦA HÌNH ẢNH CỘNG HƯỞNG TỪ VỚI TRIỆU CHỨNG LÂM SÀNG CỦA BỆNH THOÁT VỊ ĐĨA ĐỆM CỘT SỐNG THẮT LƯNG
Authors: Lê Thị Hoàng Liên , Phạm Minh Thông , Trần Anh Tuấn 
Published: June 2022

Giới thiệu: Đau thắt lưng do nhiều nguyên nhân bao gồm thay đổi thoái hóa, hẹp ống sống, ung thư, nhiễm trùng, chấnthương và các quá trình viêm. Thoát vị đĩa đệm thắt lưng là một trong những bất thường được chẩn đoán phổ biến nhất liên quan đến đau thắt lưng.
Đối tượng và phương pháp: Nghiên cứu hồi cứu những bệnh nhân được chẩn đoán thoát vị đĩa đệm trên lâm sàng vàcộng hưởng từ và được phẫu thuật tại khoa Chấn thương chỉnh hình và cột sống, bệnh viện Bạch Mai từ tháng 8/2019 đến tháng 6/2020.Kết quả: 29.5% bệnh nhân trong nghiên cứu này có liên quan đến thoát vị đĩa đệm L5 - S1 và 45.5% bệnh nhân thoátvị đĩa đệm L4 - L5. Hội chứng cột sống, hội chứng rễ thần kinh và rối loạn cảm giác là những triệu chứng hay gặp nhất. Rốiloạn dinh dưỡng và rối loạn cơ tròn gặp ở thể thoát vị đĩa đệm ra sau và trong lỗ ghép, ở tầng L4-L5 và L5-S1. Cộng hưởng từcó giá trị cao trong chẩn đoán thể thoát vị và tầng thoát vị đĩa đệm cột sống thắt lưng, trong chẩn đoán thể thoát vị, độ nhạy từ97.9%% - 100%, độ đặc hiệu từ 98.1% - 100%, độ chính xác từ 98.2% - 100%; trong chẩn đoán tầng thoát vị cụ thể, độ nhạy từ95.5% - 100%, độ đặc hiệu từ 90% - 100%, độ chính xác từ 94.2% - 100%.Kết luận:- Trong nghiên cứu của chúng tôi, mối tương quan được thể hiện giữa các phát hiện lâm sàng và kết quả MRI. Triệu chứnglâm sàng hay gặp là hội chứng cột sống và hội chứng rễ thần kinh. Thoát vị đĩa đệm hay gặp thể lồi, thoát vị ra sau và ở tầngL4-L5.- Cộng hưởng từ có giá trị cao trong chẩn đoán thể thoát vị và tầng thoát vị đĩa đệm cột sống thắt lưng với độ chính xáctừ 94.2% - 100%.
Obesidad, hábitos de vida y valoración FLI en la población laboral española durante la pandemia
Authors: Vicente Herrero M.ª Teófila , Ramírez-Iñiguez de la Torre M.ª Victoria , López González Ángel Arturo 
Published: June 2022

Antecedentes: el hígado graso no alcohólico es la enfermedad hepática más común en el mundo, habitualmente asintomática y manifestación hepática del síndrome metabólico. Objetivo: estimar el riesgo de hígado graso mediante el índice de hígado graso (FLI, Fatty Liver Index) y su relación con el índice de masa corporal (IMC), indicadores de adiposidad, hábitos de vida y variables sociodemográficas. Material y métodos: estudio descriptivo transversal realizado con 815 trabajadores de entre 18-66 años, durante la vigilancia de la salud de las empresas participantes, desde marzo de 2020 hasta junio de 2021. Se utiliza la calculadora FLI y se establecen relaciones con variables sociodemográficas, índices de adiposidad, hábitos de alimentación y actividad física con el uso de los cuestionarios PREDIMED e IPAQ. Resultados: el FLI > 60 se relaciona significativamente con el IMC, el perímetro de la cintura y el índice cintura-cadera. El IMC incrementa el riesgo casi 20 veces (odds ratio 19,87; IC 95% 10,84-36,44) de sufrir la enfermedad. Los valores altos son más perjudiciales en hombres y el riesgo aumenta con la edad. Un FLI en rango medio/alto (> 30) muestra una relación significativa con la adherencia a MedDiet y con la actividad física realizada, con diferencias entre géneros (p < 0,0001). Conclusión: el riesgo de hígado graso aumenta con la obesidad y con los hábitos de vida no saludables, con valores más desfavorables entre los hombres. Destaca la importancia de valorar, junto con el IMC, los indicadores de adiposidad. Palabras clave: hígado graso, enfermedad del hígado graso no alcohólico, obesidad, salud laboral.
Faktor Risiko Penyakit Paru Obstruksi Kronik (PPOK) di Semen Padang Hospital (SPH)
Authors: Wahyuni Allfazmy Putri , Warlem Nilas , Amran Rika 
Published: June 2022

The main cause of Chronic Obstructive Pulmonary Disease (COPD) smoking, which is active smokers and inhalation of cigarette from passive smoker. Currently COPD is the fourth leading cause of death in the world. In year of 2030, COPD is estimated to be the third leading cause of death in the world.This study aimed to understand and identify the risk factor of COPD in Semen Padang Hospital in the month of January to December 2018. This research was conducted in the medical record section of Semen Padang Hospital with the population of COPD in 2018. The type of research used is descriptive observational research with 65 samples. Univariate analysis is presented in the form of a frequency distribution table. Based on the results of the research on patients COPD, the age that has the most is >65 years old (56,9%), the sex with the most are male (89,2%), and the most COPD patients were retirees (29,2%).
Concepts as light seductions
Authors: Rantala Teija , Koro Mirka 
Published: June 2022

Guidance to the readers: This conceptual paper discusses seduction as a form of light obsession. We are especially interested in thinking about/with/in fabulating concepts as one of the vital, yet slightly seductive, parts of academic research. The vitality and obsessivity in thinking, writing and researching, also speak to seduction’s influence in making concepts, in articulating experiences, and in creating new language and knowledge with/in Academia. We explore seduction in the fabulation of concepts through various spaces and practices. We hold here, that, in this process of fabulation, scholars, data, theories, concepts, and matter, both seduce and are seduced. In the attempt to illustrate the workings of seduction, and to offer examples of conceptualizing our experience of being seduced in these fabulations, we draw upon two altogether different kind of events; theoretically seductive encounters between two scholars, and a methodologically seductive workshop with graduate students. We use Manning, Massumi, Deleuze and Baudrillard as conversation partners to think fabulation through seductive relationality, a focus which lets our dialogues pivot around in more or less intentional ways
Investigating Secondary School Students' Level of 21st Century Skills
Authors: Kocaman Berrak 
Published: June 2022

Aims: In this study, the 21st century skills of secondary school students were examined according to gender, grade level, educational status of parents and Internet variables.
Study Design: The survey method was used as the method of the research.
Place and Duration of Study: The study group of the research consists of 421 secondary school students studying in six schools in Salihli district of Manisa province in the 2021-2022 academic year.
Methodology: “Secondary School Students' 21st Century Skills Scale” was used to collect data and descriptive statistics, Mann Whitney U Test, Kruskal Wallis H-Test were used in the analysis of the data.
Results: According to the data obtained as a result of the study, it has been determined that the 21st century skills of secondary school students are at a high level. Secondary school students' 21st century skills did not differentiate in a statistically significant way depending on the gender and educational status of parents while it was determined that there was a significant difference in terms of the grade level and the internet connection variable.
Conclusion: It was determined that the students' 21st century skills levels were at a high level. It was determined that gender and parents’ educational status did not make a significant difference in the 21st century skills of secondary school students while grade level and internet connection at home did.
Infrared Spectroscopy in the Analysis of Polymer Crystallinity
Authors: Mallapragada Surya K. , Narasimhan Balaji 
Published: June 2022

Abstract
This article provides a comprehensive review of the application of infrared (IR) spectroscopy in the analysis of polymer crystallinity. A brief description of the theory behind the analysis of orientation in polymers using IR spectroscopy is followed by a comparison of various sampling methods for Fourier transform infrared spectroscopy. These include transmission, attenuated total reflectance (ATR), external reflection, diffuse reflectance, photoacoustic, and emission spectroscopic techniques. Various modes of measurement such as polarized IR measurements, deuteration, and rheo‐optical measurements to obtain more information from IR spectra and make the interpretation of spectra easier, as well as new techniques to combine imaging and IR spectroscopy and real‐time measurements during processing are also discussed. The use of IR spectroscopy in analyzing both semicrystalline polymers as well as liquid crystalline polymers is presented. In the case of semicrystalline polymers, applications involve measuring phase transformations, chain conformation/packing, degree of crystallinity, crystallization kinetics, isomer ratios, and chain alignment during mechanical treatment. In the case of liquid crystalline polymers, IR spectroscopy has been used to analyze molecular orientation, segmental mobility, photo‐induced reorientation, and phase characterization/transformations. A comparison of IR measurements with other techniques used to analyze crystallinity in polymers such as X‐ray diffraction (XRD), differential scanning calorimetry (DSC), nuclear magnetic resonance spectroscopy (NMR), Raman spectroscopy, and neutron scattering has been presented.
Intrusive images, autobiographical memories, and core beliefs of patients with an eating disorder
Authors: Kadriu Fortesa , Claes Laurence , Witteman Cilia , Vroling Maartje , Norré Jan , Krans Julie 
Published: June 2022

AbstractThis study aimed to assess the characteristics and content of intrusive images in patients with eating disorders, and test the relations between intrusive images, core beliefs and autobiographical memories. As an exploratory aim, patients with anorexia nervosa, bulimia nervosa and binge eating disorders were compared on the level of dissociation associated with intrusive images. Self‐report questionnaire data were collected from 85 patients with an eating disorder. Most participants (91.7%) experienced intrusive images related to body weight and shape and self‐worth, and results confirms that these images were highly distressing and vivid. We found that intrusive images were linked to autobiographical memories, and that negative and distressing intrusive images were positively associated with negative core beliefs. Eating disorder subtypes did not differ on the level of dissociation associated with intrusive images. Our findings point to the potential importance of targeting intrusive images or autobiographical memories in the treatment of eating disorders.
Biomimetic Lipid‐Bilayer Anode Protection for Long Lifetime Aqueous Zinc‐Metal Batteries
Authors: Zhao Yan , Ouyang Mengzheng , Wang Yuetao , Qin Runzhi , Zhang Hao , Pan Wending , Leung Dennis Y. C. , Wu Billy , Liu Xinhua , Brandon Nigel P. , Xuan Jin , Pan Feng , Wang Huizhi 
Published: June 2022

AbstractThe practical application of rechargeable aqueous zinc batteries is impeded by dendrite growth, especially at high areal capacities and high current densities. Here, this challenge is addressed by proposing zinc perfluoro(2‐ethoxyethane)sulfonic (Zn(PES)2) as a zinc battery electrolyte. This new amphipathic zinc salt, with a hydrophobic perfluorinated tail, can form an anode protecting layer, in situ, with a biomimetic lipid‐bilayer structure. The layer limits the anode contact with free H2O and offers fast Zn2+ transport pathways, thereby effectively suppressing dendrite growth while maintaining high rate capability. A stable, Zn2+‐conductive fluorinated solid electrolyte interphase (SEI) is also formed, further enhancing zinc reversibility. The electrolyte enables unprecedented cycling stability with dendrite‐free zinc plating/stripping over 1600 h at 1 mA cm−2 at 2 mAh cm−2, and over 380 h under an even harsher condition of 2.5 mA cm−2 and 5 mAh cm−2. Full cell tests with a high‐loading VS2 cathode demonstrate good capacity retention of 78% after 1000 cycles at 1.5 mA cm−2. The idea of in situ formation of a biomimetic lipid‐bilayer anode protecting layer and fluorinated SEI opens a new route for engineering the electrode–electrolyte interface toward next‐generation aqueous zinc batteries with long lifetime and high areal capacities.
Semiconducting Polymer Nanoparticles with Surface‐Mimicking Protein Secondary Structure as Lysosome‐Targeting Chimaeras for Self‐Synergistic Cancer Immunotherapy
Authors: Qi Ji , Jia Shaorui , Kang Xiaoying , Wu Xinying , Hong Yuning , Shan Ke , Kong Xianglong , Wang Zhiming , Ding Dan 
Published: June 2022

AbstractImmunotherapy has received tremendous attention for tumor treatment, but the efficacy is greatly hindered by insufficient tumor‐infiltration of immune cells and immunosuppressive tumor microenvironment. The strategy that can efficiently activate cytotoxic T lymphocytes and inhibit negative immune regulators will greatly amplify immunotherapy outcome, which is however very rare. Herein, a new kind of semiconducting polymer (SP) nanoparticles is developed, featured with surface‐mimicking protein secondary structure (SPSS NPs) for self‐synergistic cancer immunotherapy by combining immunogenic cell death (ICD) and immune checkpoint blockade therapy. The SPs with excellent photodynamic property are synthesized by rational fluorination, which can massively induce ICD. Additionally, the peptide antagonists are introduced and self‐assembled into β‐sheet protein secondary structures on the photodynamic NP surface via preparation process optimization, which function as efficient lysosome‐targeting chimaeras (LYTACs) to mediate the degradation of programmed cell death ligand‐1 (PD‐L1) in lysosome. In vivo experiments demonstrate that SPSS NPs can not only elicit strong antitumor immunity to suppress both primary tumor and distant tumor, but also evoke long‐term immunological memory against tumor rechallenge. This work introduces a new kind of robust immunotherapy agents by combining well‐designed photosensitizer‐based ICD induction and protein secondary structures‐mediated LYTAC‐like multivalence PD‐L1 blockade, rendering great promise for synergistic immunotherapy.
A Personalized Electronic Tattoo for Healthcare Realized by On‐the‐Spot Assembly of an Intrinsically Conductive and Durable Liquid‐Metal Composite
Authors: Lee Gun‐Hee , Woo Heejin , Yoon Chanwoong , Yang Congqi , Bae Jae‐Young , Kim Wonsik , Lee Do Hoon , Kang Heemin , Han Seungmin , Kang Seung‐Kyun , Park Seongjun , Kim Hyung‐Ryong , Jeong Jae‐Woong , Park Steve 
Published: June 2022

AbstractConventional electronic (e‐) skins are a class of thin‐film electronics mainly fabricated in laboratories or factories, which is incapable of rapid and simple customization for personalized healthcare. Here a new class of e‐tattoos is introduced that can be directly implemented on the skin by facile one‐step coating with various designs at multi‐scale depending on the purpose of the user without a substrate. An e‐tattoo is realized by attaching Pt‐decorated carbon nanotubes on gallium‐based liquid‐metal particles (CMP) to impose intrinsic electrical conductivity and mechanical durability. Tuning the CMP suspension to have low‐zeta potential, excellent wettability, and high‐vapor pressure enables conformal and intimate assembly of particles directly on the skin in 10 s. Low‐cost, ease of preparation, on‐skin compatibility, and multifunctionality of CMP make it highly suitable for e‐tattoos. Demonstrations of electrical muscle stimulators, photothermal patches, motion artifact‐free electrophysiological sensors, and electrochemical biosensors validate the simplicity, versatility, and reliability of the e‐tattoo‐based approach in biomedical engineering.
Visualizing the Nanoscale Oxygen and Cation Transport Mechanisms during the Early Stages of Oxidation of Fe–Cr–Ni Alloy Using In Situ Atom Probe Tomography
Authors: Devaraj Arun , Barton Dallin J. , Li Cheng‐Han , Lambeets Sten V. , Liu Tingkun , Battu Anil , Vaithiyalingam Shutthanandan , Thevuthasan Suntharampillai , Yang Feipeng , Guo Jinghua , Li Tianyi , Ren Yang , Kovarik Libor , Perea Daniel E. , Sushko Maria L. 
Published: June 2022

AbstractUnderstanding the early stages of interactions between oxygen and material surfaces—especially at very high spatial resolutions—is highly beneficial for fields ranging from materials degradation, corrosion, geological sciences, forensics, and catalysis. The ability of in situ atom probe tomography (APT) is demonstrated to track the diffusion of oxygen and metal ions at nanoscale spatial resolution during the early stages of oxidation of a model Fe–Cr–Ni alloy. Using 18O isotope tracers in these in situ APT experiments and complementary ex situ multimodal microscopy, spectroscopy, and computational simulations allows to precisely analyze the kinetics of oxidation and determine that outward cation diffusion to oxide/air interface is the primary mechanism for intragranular oxide growth in this alloy at 300 °C. This unique in situ isotopic tracer APT approach and the insights gained can be highly beneficial for studying early stages of gas–surface reactions in a broad array of materials.
Probing the Edges between Stability and Degradation of a Series of ZnSe‐Based Layered Hybrid Semiconductors
Authors: Yan Mengwen , Myers Christopher A. , John Gregory M. , Meyers Vincent E. , Chen Alan A. , Feldblyum Jeremy I. 
Published: June 2022

AbstractThe discovery of layered materials with potentially unique electrical and chemical properties has become a major focus of materials research in the past decade. 2D II–VI layered hybrids (LHs) are a family of ligand‐protected layered materials capable of isolation in few‐layer form and possess emissive and electronic properties of potential relevance to semiconductor device technologies. The authors showed previously that, akin to black phosphorus and transition metal dichalcogenides, 2D II–VI LHs are sensitive to ambient atmospheric conditions. However, the causes for degradation of these ligand‐protected materials remain unclear. Using ZnSe‐based LHs, it is shown herein that the stability of these materials is related to the length and chemistry of the organic ligands coordinated to the LH surfaces. Furthermore, exposure to isotopically enriched H218O and 18O2 reveals that H2O and O2 are both reactants contributing to ZnSe‐LH degradation. An H2O‐initiated degradation pathway is proposed and is supported by density functional theory calculations. The findings contribute to the discovery of protection strategies for layered materials and elucidate a degradation pathway that may also be applicable to other layered materials.
Microstructure Engineering of Hexagonal Boron Nitride for Single‐Photon Emitter Applications
Authors: Zhang Chao , Shi Zhiyuan , Wu Tianru , Xie Xiaoming 
Published: June 2022

AbstractSingle‐photon emitters (SPEs) can play an important role in future quantum optics. Hexagonal boron nitride (h‐BN), a layered insulator (bandgap ≈6 eV), is a promising candidate for next‐generation SPEs because of its chemical and thermal stability and high brightness at room temperature. In this review, the microstructures (atomic defects, deformations, and cavities) of h‐BN are established and their SPE characteristics are analyzed. Recent progress in the synthesis of high‐quality bulk h‐BN, monoisotopic h‐BN, and epitaxial h‐BN films is also demonstrated. Some approaches for achieving SPE arrays are further discussed and the applications of h‐BN SPEs in the quantum field are investigated. The success in the preparation of large‐scale h‐BN and its microstructural engineering provides a promising future in low‐dimensional quantum optics.
Iridium‐Catalyzed Intermolecular Asymmetric Allylic Amination with Pyridones
Authors: Tu Hang‐Fei , Nie Yu‐Han , Zheng Chao , You Shu‐Li 
Published: June 2022

AbstractWe report herein a catalytic synthetic method for enantioenrichedN‐substituted pyridones. By employing chiral iridium catalyst generated from the Carreira [P/olefin] ligand, intermolecular asymmetric allylic amination of allyl alcohols with pyridones proceeded smoothly with excellent chemo‐, regio‐ and enantioselectivities (>19:1N/O, >19:1 b/l and ≥89% ee). The reaction was a kinetic resolution process under mild conditions and displayed a broad substrate scope for both pyridones and allylic alcohols. The potential of this method was demonstrated by a gram‐scale reaction with only 0.6 mol% catalyst loading and diverse transformations of the amination products to useful skeletons.magnified image