bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bilingualism as a risk factor for false reports of stuttering in the Early Childhood Longitudinal Study (ECLS-K:2011)
Authors: Gahl Susanne 
Published: July 2023

IntroductionBilingualism has historically been claimed to be a risk factor for developmental stuttering. The Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011) ostensibly contains evidence to test that claim.MethodsWe analyze data from monolingual and bilingual children in Kindergarten through fifth grade in the ECLS-K:2011.Results and discussionThe prevalence, male/female ratio, and onset and recovery of reported stuttering in the ECLS are inconsistent with widely-accepted clinical reports of stuttering. We argue that the reported figures may be misleading. We discuss some factors that may inflate the reported prevalence, including a lack of awareness of the difference between stuttering vs. normal disfluencies, and the informal usage of the word “stuttering” on the part of teachers and parents to describe typical disfluencies.
Factors influencing initial implementation of an online community-based exercise intervention with adults living with HIV: a systems approach
Authors: Jiancaro T. , Bayoumi A. M. , Ibáñez-Carrasco F. , Torres B. , McDuff K. , Brown D. A. , Chan Carusone S. , Tang A. , Loutfy M. , Cobbing S. , O’Brien K. K. 
Published: July 2023

IntroductionOnline community-based exercise (CBE) is a digital health intervention and rehabilitation strategy that promotes health among people living with HIV. Our aim was to describe the factors influencing initial implementation of a pilot online CBE intervention with adults living with HIV using a systems approach, as recommended by implementation science specialists.MethodsWe piloted the implementation of a 6-month online CBE intervention and 6-month independent exercise follow up, in partnership with the YMCA in Toronto, Canada. We recruited adults living with HIV who identified themselves as safe to engage in exercise. The intervention phase included personalized exercise sessions online with a personal trainer; exercise equipment; access to online exercise classes; and a wireless physical activity monitor. Two researchers documented implementation factors articulated by participants and the implementation team during early implementation, defined as recruitment, screening, equipment distribution, technology orientation, and baseline assessments. Data sources included communication with participants; daily team communication; weekly team discussions; and in-person meetings. We documented implementation factors in meeting minutes, recruitment screening notes, and email communication; and analyzed the data using a qualitative descriptive approach using a systems engineering method called Cognitive Work Analysis.ResultsThirty-three adults living with HIV enrolled in the study (n = 33; median age: 52 years; cis-men: 22, cis-women: 10, non-binary: 1). Fifty-five factors influencing implementation, spanned five layers: (i) Natural, including weather and the COVID-19 virus; (ii) Societal, including COVID-19 impacts (e.g. public transit health risks impacting equipment pick-ups); (iii) Organizational, including information dissemination (e.g. tech support) and logistics (e.g. scheduling); (iv) Personal, including physical setting (e.g. space) and digital setting (e.g. device access); and (v) Human, including health (e.g. episodic illness) and disposition (e.g. motivation). The implementation team experienced heightened needs to respond rapidly; sustain engagement; and provide training and support. Additional organizational factors included a committed fitness training and research team with skills spanning administration and logistics, participant engagement, technology training, physical therapy, and research ethics.ConclusionFifty-five factors spanning multiple layers illustrate the complexities of online CBE with adults living with HIV. Initial implementation required a dedicated, rehabilitation-centred, multi-skilled, multi-stakeholder team to address a diverse set of factors.
EKSTRAK ETANOL MIRABILIS JALAPA 2000 PPM DALAM SABUN PENCUCI PIRING MENURUNKAN TOTAL BAKTERI PERALATAN MAKAN
Authors: Djuhriah Nany , Yety Hanurawaty Neneng , Fikri Elanda 
Published: July 2023

Diare merupakan penyakit gangguan sistem pencernaan yang potensial dan mewabah. Salah satu cara untuk mengurangi terjadinya kasus diare adalah dengan proses mencuci dan menyimpan alat makan dengan benar. Pencucian alat makan setelah digunakan masih memungkinkan adanya kandungan bakteri seperti Escherichia coli. Adanya bakteri pada alat makan tidak sesuai dengan Keputusan Menteri Kesehatan RI Nomor 1098/Menkes/SK/VII/2003 karena pada peralatan makan yang kontak langsung dengan makanan yang siap disajikan angka kumannya tidak boleh melebihi 100/cm2 permukaan alat makan, sedangkan untuk bakteri Escherichia coli harus 0 kuman/cm2 permukaan alat makan. Tujuan penelitian ini untuk mengetahui penurunan total bakteri pada alat makan setelah dilakukan pencucian dengan sabun pencuci piring yang ditambah dengan 1000 mg/lt , 2000 mg/lt ,3000 mg/lt dan 4000 mg/lt ekstrak etanol Mirabilis Jalapa . Metode penelitian yang digunakan adalah Pre-test Post-test Design. Hasil penelitian dengan Uji T berpasangan, didapatkan nilai p value = 0,001, pada α= 5% terdapat perbedaan yang signifikan antara penurunan jumlah total bakteri pada alat makan sebelum dan sesudah pencucian dengan sabun Mirabilis Jalapa dengan variasi konsentrasi 1000 ppm, 2000 ppm ,3000 ppm dan 4000 ppm. Dari hasil penelitian dapat disimpulkan bahwa terjadi penurunan jumlah bakteri pada alat makan sesudah dilakukan pencucian dengan menggunakan sabun yang ditambah ekstrak Mirabilis Jalapa 2000 ppm dengan rata-rata penurunan 99,9%.
PENGARUH PENGEMBANGAN KARIR, MOTIVASI DAN KOMPETENSI TERHADAP KINERJA PEGAWAI DI SEKRETARIAT DAERAH KABUPATEN ENREKANG
Authors: Waty Azizah , Alam Syamsu , Kamaluddin Laode Amijaya 
Published: July 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis Pengaruh Pengembangankarir, Motivasi kerja dan Kompetensi terhadap Kinerja Pegawai pada Sekretariat Daerah Kabupaten Enrekang. Pendekatan penelitian ini menggunakan penelitian survey yang dilakukan di Sekretariat Daerah Kabupaten Enrekang pada bulan Januari 2022. Data yang digunakan dalam penelitian merupakan data primer yang dikumpulkan melalui survei kuesioner secara langsung dan menggunakan sampel 75 Pegawai yang bekerja di Sekretariat Daerah Kabupaten Enrekang.Analisis data menggunakan analisis regresi linear berganda untuk menguji hipotesis 1, 2, dan 3. Hasil penelitian dengan analisis regresi linear berganda menunjukkan bahwa semua variabelberpengaruh secara positif dan signifikan terhadap Kinerja Pegawai yaitu Pengembangan karir,Motivasi kerja dan Kompetensi. Variabel Pengembangan karir, Motivasi kerja dan Kompetensi berpengaruh secara simultan terhadap Kinerja Pegawai.
Kata kunci: Pengembangan karir, Motivasi kerja, Kompetensi, dan Kinerja Pegawai
Ruines et paysages bruts. Sur l’art involontaire
Authors: Hagelstein Maud 
Published: July 2023

On tentera ici de défaire l’idéologie du « brut » dans les analyses du paysage – le fantasme de ce qui n’aurait pas ou qui aurait été peu abimé par les activités industrielles et autres traces de l’homme. Le paysagiste Gilles Clément montre que les milieux résistent toujours à la fois à leur exploitation et à leur préservation. Ils sont dynamiques et inventifs ; il faut faire avec leurs qualités spécifiques. On envisagera ce que Clément appelle le « Tiers paysage », concept visant les friches et délaissés urbains où l’activité semble suspendue ou amortie, mais qui deviennent manifestement des refuges de biodiversité, du fait de l’absence d’entretien. Le Tiers paysage et ses ruines industrielles permettent un rapport réinventé au paysage, un rapport « non-esthétique », qui tiendrait compte de « l’art involontaire », un art de situation ne prenant pas exactement les formes du sauvage ou du brut, mais intégrant l’aléatoire et les artifices. On évoquera aussi en guise d’envoi les photographies de Josef Koudelka, qui invitent à revoir sous cet angle les conventions de l’esthétique « ruiniste » - Koudelka pratique un art assumant la complexité de son objet, un objet abimé, morbide, involontaire et pourtant majestueux.
protagonismo da tecnologia nos processos comunicacionais e a potencialização das desigualdades de acesso à internet no Brasil
Authors: De Santi Mara Fernanda , Gobbi Maria Cristina 
Published: July 2023

O caráter de exceção que dominou o cotidiano de todo o planeta em função da pandemia de Covid-19 ao longo do ano de 2020 estabeleceu novos parâmetros de convivência, tendo como uma das premissas para a contenção do contágio o isolamento ou distanciamento social. Diante de um cenário de impossibilidade de contatos presenciais, em praticamente todas as esferas de relacionamento social e interpessoal (familiar, profissional, educacional), as soluções tecnológicas, midiáticas e digitais assumiram definitivamente o protagonismo nos processos comunicacionais. O presente artigo discute essa agenda de aceleração tecnológica a partir de um contraponto essencial à sua efetivação no nosso país: 18% da dos domicílios brasileiros não tem acesso à internet, segundo dados da pesquisa TIC-2021. Isso corresponde a 35,5 milhões de pessoas que não estão conectadas à rede mundial de computadores e para os quais a barreira é o valor elevado que as operadoras cobram pelo serviço. Os problemas estruturais da “vida real” se espelharam nitidamente na “vida virtual”, potencializando desigualdades e reforçando a exclusão digital dos cidadãos que já vivem um processo de disjunção social. Ao resgatar a teoria ator-rede, de Bruno Latour, que discorre sobre o espaço-rede e sua transformação a partir das relações entre humanos e não-humanos, o que se pretende é dialogar com o conceito da Folkcomunicação a partir das concepções de ativista midiático trazido por Osvaldo Trigueiro, de modo a entender de que maneira este último pode ser um caminho alternativo para algum tipo de acesso a essa massa “desconectada” da população brasileira.
Identifying Customers’ Barriers in Buying Sustainable Beauty Products
Authors: Peyton Fanny , Purwanegara Mustika Sufiati 
Published: July 2023

Customers' deeper understanding of environmental issues plays a role in the swift growth of sustainable beauty enterprises. The desire of consumers to purchase sustainable beauty products have also increased, according to studies. Due to the pandemic, the sustainable beauty market is likely to rise in the next years as people strive for a healthier, more environmentally conscious lifestyle. Firms are also continually producing inventive products to satisfy the demands of their clients and to keep up with the rising competition. Researchers revealed how sustainable practices can increase brand loyalty and help firms succeed in more competitive surroundings. Other experts, on the other hand, have noted that even knowledgeable clients to environmental issues are not purchasing these sustainable products. Negative customer perceptions emerge, and it is unclear how their behavior will alter. This study uses qualitative method through thematic analysis in obtaining the data. The form of data is statements from online conversations from social media and beauty communities. This study discovered the barriers to buy from customers’ view, include the difficulty to search for suitable products for their skin, expensive price of product compared to its quality, low trust to brands, poor product quality, poor product hygiene, and bad production process management by firms. These barriers are also related to how they are more aware of green washing marketing methods. These insights would be beneficial for beauty firms who are willing to gain new target markets by emphasizing brand communication and practices that would decease customers’ concerns towards sustainable brands and lead them to product purchase. Firms could improve their product innovation to increase its performance, quality, and effectiveness to attract customers by also communicating their sustainable practices through their communication in the form of advertisements, value proposition, or product positioning.
Keywords: sustainable beauty, product purchase, barriers to buy
sonhar e o brincar, simbolismo do mundo interno da criança
Authors: Santa María de Gómez-Roch Olga 
Published: July 2023

Este trabalho apresenta como os sonhos, por natureza própria, despertam aspectos lúdicos. Seus simbolismos e significados não são inerentes, mas temos que atribuí-los ao sonhador, que, com ou sem ajuda de seu intérprete, se interessará pela sua elaboração, direcionada ao autoconhecimento. No contexto da análise infantil, propõe-se ir além da mera realização de desejos. Dá-se importância ao sonho como material de brincadeira dentro do contexto terapêutico, chegando a novas perspectivas organizacionais da economia libidinal, a novos esquemas representacionais e à facilitação do processo analítico, com a conquista do prazer.
Para compreender o anterior, são consideradas implicações lingüísticas e extralingüísticas. Explicam-se as imagens como matéria-prima para a elaboração no terreno extralingüístico, e a palavra, no lingüístico. Este processo de expressão simbólica dá-se de idêntica e paralela maneira, tanto no sonhar, quanto no brincar.
A imagem tem uma sobredeterminação, no sentido do ilimitado de seu simbolismo, de tal maneira que a criança que sonha poderá, com seu sonho, assim como com sua brincadeira, viver seu drama pessoal, refletindo, sem intencionalidade, sem temporalidade, nem seqüência organizada, o mais inconsciente de seu mundo interno. Concluímos com diferentes tipos de sonhos que as crianças têm, além de duas vinhetas que exemplificam sua utilidade analítica. O sonho, como a brincadeira, é construído em um espaço de uma única pessoa, e, portanto, o domínio está naquele que brinca e naquele que sonha no que se refere às primeiras tentativas de associações auto-interpretativas.
Pesticide Residue Contamination of Some Cereals and their Consequential Health Implication in the Food Chain of Taraba Northern Geo-political Region, Taraba State
Authors: Barau B. W. , Yusufu W. N. , Abubakar A. , Fadilah A. S. 
Published: July 2023

Aim: To investigate the Pesticide Residues (PRs) contamination of some cereals and determine their health risks in the food chain of Taraba North Geo-political region.
Study Design: Maize, Millet, Rice and Sorghum, and their soils were randomly collected from farmers’ field in three (3) LGAs of Taraba North.
Place and Duration of Study: The samples were collected from Ardo-kola, Karim-lamido and Zing LGAs of Taraba State. They are processed at Laboratories of Biological Sciences Department of Taraba State University and Analyzed at the Department of Chemistry, Yobe State University, Damaturu, Yobe State, between September, 2021 – March, 2022.
Methodology: Soils and ripe cereals stalks were collected applying the principles of randomization. These samples were processed, pulverized into powdered form, and analyzed for pesticide residues (PR) using the Gas Chromatograph - Mass Spectrometer (GC-MS).
Results: Ten (10) pesticide residues in different concentrations were recorded, with some of them occurring above the permissible limits. Isopropylamine accounted for 21% of total contaminants' concentrations, followed by carbofuran (14%), dichlorvos (12%), t-nonachlor (11%), heptachlor (10%), HCB and g-chlordane all at 9%, DDT (7%), Endosulfan (6%), and Aldrin at 1%. Health implications showed that some of the cereals are unsafe for consumption. In Ardo-Kola and Zing, only millet had a Hazard Index (HI) of less than 1, while in Karim-Lamido, millet and sorghum recorded HI ≤ 1. In Ardo-Kola trend in HI values in adullts was rice (53.32) ˃ sorghum (24.35), ˃ maize (10.99), ˃ millet (0.82), while in children, the trend was rice (64.50), ˃ sorghum (24.71), ˃ maize (10.65), ˃ millet (0.90). In Karim-Lamido, HI values in adults were in the following order: rice (54.64) ˃ maize (38.44), ˃ millet (0.62), ˃ sorghum (0.35). At the same time, HI in children followed the order; rice (66.10) ˃ maize (46.50), ˃ sorghum (0.74), ˃ millet (0.73). In Zing, HI values were in descending order of rice (32.20) ˃ sorghum (12.27) ˃ maize (8.27) ˃ millet (0.47), in adults, and rice (38.97) ˃ sorghum (14.86) ˃ maize (9.99) ˃ millet (0.55), in children. Overall, children are at a higher risk of toxicity than adults.
Conclusion: It was deduced at the end of the study that pesticides residue are bioaccumulating in the food chain due to excessive use in many agricultural phases. Hence we recommended intensified efforts in check-mating these products in our agricultural systems.
Pogo transposons provide tools to restrict cancer growth
Authors: Zueva Elina , Burbage Marianne 
Published: January 2025

Transposable elements provide material for novel gene formation. In particular, DNA transposons have contributed several essential genes involved in various physiological or pathological conditions. Here, we discuss recent findings by Tu et al. in Molecular Cell that identify Pogo transposon‐derived gene POGK as tumor suppressor in triple‐negative breast cancer (TNBC) by regulating ribosome biogenesis and restricting cell growth. An isoform‐switch in TNBC results in the loss of POGK capacity to recruit the epigenetic corepressor TRIM28 and to exert its repressive functions. These findings shed light on the potential for TE‐derived genes in providing new therapeutic opportunities for highly malignant TNBC.
Mussel‐Inspired Highly Sensitive, Stretchable, and Self‐Healable Yarns Enabled by Dual Conductive Pathways and Encapsulation for Wearable Electronics
Authors: Zhao Songfang , Zhang Yongjing , Li Guolin , Zhou Yunlong , Xia Meili , Hoang Anh Tuan , Gao Yongju , Cao Duxia , Li Guoqiang , Li Yang , Lai Yuekun , Ahn Jong‐Hyun 
Published: January 2025

AbstractWearable electronic textiles, capable of detecting human motions and recognizing gestures, represent the forefront of personalized electronics. However, the integration of high stretchability, sensitivity, durability, and self‐healable/self‐bondable capabilities into one platform remains challenging. Herein, mussel‐inspired stretchable, sensitive, and self‐healable/self‐bonded conductive yarns enabled by dual electron transfer pathways and dual encapsulation technology are presented. Specifically, covered spandex yarns provide the necessary stretchability and adsorption capacity, while supramolecular polydopamine layer affords enhanced interfacial interactions. Reduced graphene oxide nanosheets and silver nanoparticle‐based sensing layers offer dual electron transfer pathways. Dual encapsulations with self‐healable/self‐bondable ability not only mitigate the crack propagation but also protect inner conductive materials from detachment. Benefiting from these rational designs, the composite yarns exhibit a large sensing range (158% strain), high sensitivity (22.88), low detection limit (0.0345%), fast response/recovery times (105/150 ms), and remarkable robustness (enduring 10 000 cycles at 20% strain). Furthermore, pressure sensors and sensing arrays are assembled by stacking conductive yarns perpendicularly using a self‐bondable function, and self‐healable helical‐structured conductors are fabricated through the shape‐memory effect. Important applications of multifunctional yarns in physiological motion detection, gesture recognition, and circuit connection are demonstrated. This concept creates opportunities for the construction of multifunctional and high‐performance wearable electronic textiles.
Highly Efficient and Universal Degradation of PD‐L1 via Mitochondrial Oxidative Stress Evoked by Cationic AIE‐Active Photosensitizers for Cancer Immunotherapy
Authors: Liu Jiazhe , Zhang Ruoyao , Bao Yixuan , Chen Yijun , Zheng Wenfang , Yuan Jianing , Zhang Zhuomiao , Chen Pu , Ji Meiju , Cheng Yangyang , Hou Peng , Dang Dongfeng , Ding Dan , Chen Chao 
Published: January 2025

AbstractThe blockade of interactions between programmed death‐ligand 1 (PD‐L1) on cancer cell surfaces and programmed cell death‐1 (PD‐1) receptors on T cells is a crucial strategy in cancer immunotherapy. However, the continuous replenishment of PD‐L1 from intracellular stores presents a significant challenge that undermines therapeutic efficacy. Therefore, effective downregulation of intracellular PD‐L1 is essential for improving treatment outcomes. In this study, a novel approach that utilizes mitochondrial oxidative stress to achieve highly efficient and universal PD‐L1 degradation is presented. A cationic aggregation‐induced emission‐active photosensitizer, DPA‐B‐YP+, which generates reactive oxygen species (ROS) upon light activation to induce mitochondrial oxidative stress on demand is developed. Compared to traditional high‐performance PD‐L1 degraders such as metformin and berberine, ROS‐induced mitochondrial stress by DPA‐B‐YP+ demonstrates superior efficiency and broader applicability in PD‐L1 degradation across various tumor types. Mechanistic studies reveal that PD‐L1 degradation by DPA‐B‐YP+ occurs via the AMPK‐ubiquitination pathway. Furthermore, in a murine immunogenic “cold” tumor model, DPA‐B‐YP+ effectively degrades PD‐L1 and significantly enhances CD8+ T cell‐mediated immune responses upon light activation, without the need for additional drugs or immune adjuvants. These findings present a novel approach and material for PD‐L1 degradation, contributing to advancements in cancer immunotherapy.
Soil organic carbon in tropical shade coffee agroforestry following land‐use changes in Mozambique
Authors: Magalhães Tarquinio Mateus , Reckziegel Rafael Bohn , Paulino João 
Published: January 2025

AbstractCoffee (Coffea L.) agroforestry systems (CAFS) and wooded grasslands (WG) have been pointed out as having high soil organic carbon (SOC) storage potential compared to monoculture systems. Studies analyzing the response of soil bulk density (BD) and SOC to the conversion of WG to slash‐and‐burn agriculture (SBA) and to CAFS are lacking in southern Africa. This study was conducted in the buffer zone of Gorongosa National Park (Mozambique), where depth profiles of BD and SOC were estimated to 0‐ to 100‐cm soil depth in WG, SBA, and CAFS sites, with coffee shrubs aged 3, 5, and 8 years after planting. The stratification ratio (SR) was used as an indicator of soil quality and recovery from disturbance. BD and SOC stocks varied significantly among land use systems and coffee ages only in the surface soil layer (0–20 cm). SOC stocks of the surface soil and SR increased with increasing coffee age. Compared to SBA, significant increases in SOC stocks were only observed 5 years after implementation of CAFS. WG conversion to SBA did not alter SOC stocks in any soil layer; however, it led to decreased SR. Surface SOC stocks were 25.6 and 33.7 Mg ha−1 in WG and SBA, and 28.0, 41.9, and 61.1 Mg ha−1 in 3‐ and 5‐ and 8‐year‐old CAFS (mean SOC accumulation of 6.65 Mg ha−1 year−1). This study reveals that CAFS have the potential to increase belowground carbon sequestration when compared to SBA and WG over comparable soils, making it a practical option for climate change mitigation.