bluuebunny/crossref_metadata_2025_split huggingface dataset:
Otomotiv Endüstrisinde Döngüsel Ekonomi ve Elektrikli Araçlar İçin Yaşam Döngüsü Değerlendirmesinin İncelenmesi
Authors: GÜNASLAN Sermin , EROL NALBUR Berrak , CİNDORUK S.Sıddık 
Published: May 2023

Dünya kaynaklarının hızla tüketildiği günümüzde döngüsel ekonomi kavramı gün geçtikçe daha çok önem kazanmaya başlamıştır. Ürünlerin imalat aşamalarında en az hammadde kullanımını amaçlayan ve sürdürülebilir bir endüstriyel sektör olarak tanımlanabilmektedir. Son birkaç yılda hem sosyal faydaları hem de çevre korumayı iyileştirdiği için araştırmacılar tarafından da dikkat çekmektedir. Karbon-nötr olma hedefini amaçlayan Avrupa Komisyonu 2019 yılında Avrupa Yeşil Mutabakatı anlaşmasını imzalamıştır. Ülkemizde de 2021 yılında imzalanan Yeşil Mutabakat, 2050 yılına kadar karbon emisyonundan arınmayı hedeflemektedir. Avrupa Mutabakatı kapsamında da kullanımının ve etkilerinin araştırılması yaygınlaşan elektrikli araçlar günümüzde de oldukça ilgi görmeye başlamıştır. Sera gazı azaltım hedefleri konusunda önemli katkı sunacağı düşünülen elektrikli araçların yaşam döngüsü değerlendirmesi yoluyla tüm çevresel etkileri belirlenerek değerlendirme ve yorumlama aşamaları sonunda elde edilmektedir. Çalışmada incelenen bazı literatür sonuçlarında bu araçların çevresel etkileriyle ilgili farklı sonuçlar olduğu görülmüştür. Elektrikli araçların sera gazı emisyonuna neden olan temel faktörün aracın üretim aşamasında ortaya çıktığı görülmüştür. Ancak mevcut durumun iyileştirilmesi için yapılacak yeni çalışmalar ve farklı teknolojik gelişmelerle bu etkilerin azaltılabileceği düşünülmektedir. Ülkemizde ve dünyada hem döngüsel ekonomi hem de elektrikli araçlara geçiş konusunda önemli katkı sağlayacak adımlar atılmakta ve politika çalışmaları yakından takip edilmektedir.
Kajian Sifat Fisis dan Kimia Bio-Briket Campuran Tempurung Kelapa dan Sekam Padi
Authors: Siu Kristina , Pingak Redi K. , Johannes Albert Zicko 
Published: May 2023

Telah dilakukan penelitian tentang kajian sifat fisis dan kimia biobriket tempurung kelapa dan sekam padi. Penelitian ini bertujuan untuk menentukan pengaruh variasi komposisi sekam padi terhadap sifat fisis dan kimia briket tempurung kelapa juga pengaruh variasi komposisi sekam padi terhadap kualitas briket. Briket bioarang merupakan salah satu jenis bahan bakar yang dibuat dari aneka macam bahan hayati atau biomassa. Biomassa yang digunakan dalam penelitian ini adalah tempurung kelapa dan sekam padi. Persentase tempurung kelapa dan sekam padi yang digunakan adalah 100:0, 85:15, 70:30, 65:35 dan 40:60 dengan ukuran partikel arang yang lolos mesh 60 atau 0,250 mm dan perekat kanji 10%. Hasil penelitian ini menunjukkan bahwa nilai densitas, nilai porositas, nilai kadar air, nilai kadar abu, nilai zat kadar menguap dan kadar karbon terikat secara berturut-turut berkisar antara 0,786 gram/cm3 - 1,263 gram/cm3, 15,22 - 45,39, 4,04 - 4,90, 20,34 - 21,24 , 17,354 - 21,032 dan 59,36 - 61,86. Hasil analisis menunjukkan bahwa penambahan sekam padi pada pembuatan briket tempurung kelapa memberikan pengaruh yang berbeda untuk sifat-sifat fisis dan kimia briket. Dari hasil peneltitian ini secara umum dapat disimpulkan bahwa semua sampel telah memenuhi syarat standar kualitas briket.
Exposure to mass media family planning messages among men in Nigeria: analysis of the Demographic and Health Survey data
Authors: Amoak Daniel , Konkor Irenius , Mohammed Kamaldeen , Saaka Sulemana Ansumah , Antabe Roger 
Published: May 2023

Background
Family planning (FP) is essential for improving health and achieving reproductive goals. Although men are important participants in FP decision-making within households in Nigeria, a country with one of the highest rates of maternal mortality, we know very little about their exposure to mass media FP messages.

Methods
Drawing theoretical insights from the structural influence model of health communication and using the 2018 Nigeria Demographic and Health Survey (n = 13,294), and applying logistic regression analysis, we explored the factors associated with men’s exposure to mass media FP messages in Nigeria.

Results
A range of socioeconomic, locational, and demographic factors were associated with men’s exposure to mass media FP messages. For example, wealthier, more educated, and employed men were more likely to be exposed to mass media FP messages than their poorer, less educated, and unemployed counterparts. In addition, compared to those in rural areas and other regions, men in urban areas as well as South East Region, were more likely to be exposed to mass media FP messages. Finally, younger men and those who belong to the traditional religion were less likely to be exposed to mass media FP messages, compared to their older and Christian counterparts.

Conclusions
Based on these findings, we discuss implications and recommendations for policymakers as well as directions for future research.
Assessment of Soil Quality Index in the Southern Coastal Sandy Soils of Kerala, India
Authors: Athulya B. M. , Priya Gowri , Rani B. , Aparna B. , Nishan M. A. 
Published: May 2023

Context: The Indian state of Kerala has a long coastline of 589.50 km all along its western border, which has a great potential in biomass production. The agro-ecological unit 1 (AEU 1) in Kerala represents the southern coastal plains, with typical sandy soils. The major constraints of these coastal sandy soil with regard to agriculture are: low organic matter and clay content, as well as their poor water holding capacity, resulting in limited ability to hold nutrients.
Aims: A study was carried out to evaluate the physico-chemical parameters and quality of the soils of coastal sandy soils in AEU 1.
Methods: Fifty geo-referenced composite soil samples were taken from different locations of AEU-1 in Thiruvananthapuram district, and were characterised for physical, chemical and biological attributes. Principal component analysis (PCA) was carried out for the analysed soil properties which resulted in 6 principal components (PCs) and a minimum data set (MDS) was obtained using the selected indicators i.e., texture (clay %), water holding capacity, bulk density, soil pH, organic carbon, available nutrients such as potassium, sulphur, zinc, manganese and boron. The soil indicators were changed to unit-less scores after the development of MDS, and were assigned with appropriate weights based on existing soil conditions and soil nutrient content.
Key Results: Value of SQI recorted the highest in Kadakkavoor and the lowest in Anchuthengu. Further, the locations were classified into three groups namely poor, medium, and good, based on the relative soil quality index (RSQI). Less than 50% of RSQI is considered poor, from 50% to 70% is medium, while more than 70% is considered good. From the study, majority of the land area (60% of samples) in AEU 1 of Thiruvananthapuram district were observed to have a medium level of relative soil quality index.
Microgels as Platforms for Antibody‐Mediated Cytokine Scavenging
Authors: Boesveld Sarah , Kittel Yonca , Luo Yizhao , Jans Alexander , Oezcifci Burak , Bartneck Matthias , Preisinger Christian , Rommel Dirk , Haraszti Tamás , Centeno Silvia P. , Boersma Arnold J. , De Laporte Laura , Trautwein Christian , Kuehne Alexander J. C. , Strnad Pavel 
Published: May 2023

AbstractTherapeutic antibodies are the key treatment option for various cytokine‐mediated diseases, such as rheumatoid arthritis, psoriasis, and inflammatory bowel disease. However, systemic injection of these antibodies can cause side effects and suppress the immune system. Moreover, clearance of therapeutic antibodies from the blood is limiting their efficacy. Here, water‐swollen microgels are produced with a size of 25 µm using droplet‐based microfluidics. The microgels are functionalized with TNFα antibodies to locally scavenge the pro‐inflammatory cytokine TNFα. Homogeneous distribution of TNFα‐antibodies is shown throughout the microgel network and demonstrates specific antibody‐antigen binding using confocal microscopy and FLIM‐FRET measurements. Due to the large internal accessibility of the microgel network, its capacity to bind TNFα is extremely high. At a TNFα concentration of 2.5 µg mL−1, the microgels are able to scavenge 88% of the cytokine. Cell culture experiments reveal the therapeutic potential of these microgels by protecting HT29 colorectal adenocarcinoma cells from TNFα toxicity and resulting in a significant reduction of COX II and IL8 production of the cells. When the microgels are incubated with stimulated human macrophages, to mimic the in vivo situation of inflammatory bowel disease, the microgels scavenge almost all TNFα that is produced by the cells.
A “Chase and Block” Strategy for Enhanced Cancer Therapy with Hypoxia‐Promoted Photodynamic Therapy and Autophagy Inhibition Based on Upconversion Nanocomposites
Authors: Sun Qianqian , Chen Weilin , Wang Man , Zheng Pan , Gao Minghong , Song Fengling , Li Chunxia 
Published: May 2023

AbstractThe combination of hypoxia‐promoted photodynamic therapy (PDT) and autophagy modulation has shown strong potential in the treatment of hypoxic tumors. Here, a novel design is put forward for synergistic PDT and autophagy inhibition to amplify the effect of cancer therapy by a “chase and block” strategy. Specifically, the organic photosensitive molecule (denoted FL) is encapsulated in a hydrophobic layer between multi‐band emitted upconversion nanoparticles (UCNPs) and the amphiphilic polymer DSPE‐PEG‐COOH, allowing FL to fully exploit the luminescence spectrum of UCNPs under near‐infrared (NIR) light irradiation. The FL is specifically activated by nitroreductase in the tumor microenvironment (TME), enabling hypoxia‐promoted PDT and thus performing a "chase" strategy for cancer therapy. Additionally, the nanosystem is combined with an autophagy‐inhibiting melittin pro‐peptide (denoted as MEL), which could be triggered by the highly expressed legumain in tumor cells to inhibit the autophagy procedure by disrupting the lysosomal membrane, thus “blocking” the cancer cells from rescuing themselves and amplifying the killing effect of PDT. Both FL and MEL can be specifically activated by TME and the upconversion luminescence imaging of UCNPs offers a tracer function for the treatment. Therefore, UCNPs@FL‐MEL might be an important reference for the design and development of future nanotherapeutic agents.
Aqueous Organic Batteries Using the Proton as a Charge Carrier
Authors: Shi Mangmang , Das Pratteek , Wu Zhong‐Shuai , Liu Tie‐gen , Zhang Xiaoyan 
Published: May 2023

AbstractBenefiting from the merits of low cost, nonflammability, and high operational safety, aqueous rechargeable batteries have emerged as promising candidates for large‐scale energy‐storage applications. Among various metal‐ion/non‐metallic charge carriers, the proton (H+) as a charge carrier possesses numerous unique properties such as fast proton diffusion dynamics, a low molar mass, and a small hydrated ion radius, which endow aqueous proton batteries (APBs) with a salient rate capability, a long‐term life span, and an excellent low‐temperature electrochemical performance. In addition, redox‐active organic molecules, with the advantages of structural diversity, rich proton‐storage sites, and abundant resources, are considered attractive electrode materials for APBs. However, the charge‐storage and transport mechanisms of organic electrodes in APBs are still in their infancy. Therefore, finding suitable electrode materials and uncovering the H+‐storage mechanisms are significant for the application of organic materials in APBs. Herein, the latest research progress on organic materials, such as small molecules and polymers for APBs, is reviewed. Furthermore, a comprehensive summary and evaluation of APBs employing organic electrodes as anode and/or cathode is provided, especially regarding their low‐temperature and high‐power performances, along with systematic discussions for guiding the rational design and the construction of APBs based on organic electrodes.
Educator's blueprint: A guide for clinician‐educators to achieve promotion in emergency medicine
Authors: Gore Katarzyna , Dyne Pamela , Fitch Michael T. , Mattu Amal , Pillow M. Tyson , Gottlieb Michael 
Published: May 2023

AbstractPromotion and tenure (P&T) can be a complex process, which many junior faculty in academic emergency medicine may struggle navigating. This paper presents perspectives and key considerations to guide faculty through the promotions process. We explore tips through three key phases: plotting the course for a successful academic career, collecting data to support academic advancement, and packaging materials into a compelling application portfolio. This resource can inform faculty and faculty developers when planning for P&T.
Structural characterization and photoelectrochemistry of coordination polymer of Pb(II)‐naphthyl‐isonicotinohydrazide Schiff base
Authors: Debsharma Kingshuk , Dey Sunanda , Pal Sourabh , Dutta Basudeb , Ghosh Srabanti , Sinha Chittaranjan 
Published: May 2023

An organic–inorganic hybrid Pb(II)‐based 1D coordination polymer, {[Pb(NSB)NO3.DMF]}n (CP) (H‐NSB = isonicotinic acid (2‐hydroxy‐naphthalen‐1‐ylmethylene)‐hydrazide; DMF = N,N‐dimethylformamide), is structurally characterized by single crystal X‐ray diffraction measurement and other spectroscopic data. The structure shows that the ligand, H‐NSB serves as a monoanionic tetradentate N2O2 chelating linker of μ3‐κN,κO;κO,N,O type, where κO (phenolato‐O) brings two Pb(II) centres together and the tridentate NO2 unit chelates (κO,N,O) with one Pb(II) unit followed by its pyridyl‐N links (κN) with nearest Pb(II) centre for propagating as a seven coordinated distorted pentagonal bi‐pyramidal PbO5N2 core (one O donor comes from DMF and another O from NO3−). Thus, 1D chain is constructed that is thermally stable. The noncovalent interactions (π…π, H‐bonding and C‐H…π) amongst the 1D chains make supramolecular 3D architecture. The Hirshfeld surface analysis approves the existence of several noncovalent interactions for the formation of 3D network. The reasonable band gap of 3.04 eV for the CP lies in the semiconducting region, which simulates fabrication of photoelectrochemical device with high magnitude of photocurrent (current density: ~2.5 μA cm−2). Mott–Schottky analysis indicates the n‐type semiconducting behaviour, and chronoamperometry plot also shows the stability of the material against photo corrosion. Present elucidation would decipher an encouraging pathway for harvesting next‐generation energy resources based on a novel Pb(II)‐naphthyl‐isonicotinohydrazide Schiff base‐based CP.
Dynamics of juvenile salmon and forage fishes in nearshore kelp forests
Authors: Shaffer Anne , Gross Justin , Black Morgan , Kalagher Amelia , Juanes Francis 
Published: May 2023

Abstract

North‐east Pacific juvenile salmon and forage fishes, including the endangered salmon species Chinook (Oncorhynchus tshawytscha), coho (Oncorhynchus kisutch), chum (Oncorhynchus keta), and pink (Oncorhynchus gorbuscha), and the forage fishes species of Pacific herring (Clupea pallasi), surf smelt (Hypomesus pretiosus), and sand lance (Ammodytes hexapterus), utilize kelp environments. Many details of the kelp forest ecosystem function for these fishes are lacking.
Kelp forests, salmon, and forage fishes are declining precipitously as the global climate shifts and developments along coastal shorelines expand. It is therefore essential to understand kelp forest function for these species.
Analysis of 7 years of snorkelling survey videos indicates that both forage fishes and salmon use kelp forests throughout the outmigration season, and that their interactions occur in small and large groups, primarily along the outer edge of kelp beds. Over the course of outmigration, juvenile Chinook and coho salmon encounter sand lance first, followed by smelt and herring. The majority of interactions are intermingling, in which a subset proceed to predation, primarily on herring.
It is important to develop and implement specific fishery and habitat conservation measures to preserve and restore these functions. Long‐term research has shown that intact, conserved nearshore habitats function better ecologically than restored habitats, and individual kelp forests can function differently for forage fishes and salmon. Therefore, conservation plans should be developed to conserve wild kelp forests which are documented to provide ecosystem function for salmon and forage fishes, by protecting them from various development impacts, including dredging, filling, and water‐quality decline.
Coastal restoration is often only successful when ecosystem‐limiting factors that result in a loss of habitat are resolved. Kelp forest restoration, therefore, should be prioritized for regions of known high historical kelp forest importance, with restoration actions focused on correcting the limiting factors that caused loss and/or degradation.
Developing 3D models using photogrammetry for virtual reality training in anatomy
Authors: Krause Kayla J. , Mullins Drew D. , Kist Madison N. , Goldman Evan M. 
Published: May 2023

AbstractVirtual reality (VR) is an increasingly available resource with numerous applications to medical education, and as a teaching tool has been widely validated in the literature. Photogrammetry, the process of overlapping two‐dimensional (2D) photographic images of three‐dimensional (3D) objects to create a 3D image or “model,” can be used in conjunction with VR to create pedagogically sound learning modules for anatomy education. However, to date, there has not been a detailed description of the process of developing and implementing an in‐house VR tool to supplement anatomy instruction. In this article, we examine the methods, benefits, and challenges of using photogrammetry to implement a VR classroom that capitalizes on the strengths of a traditional body donor‐based course and the unique strengths of VR. Using off‐the‐shelf equipment, developing VR content and a VR curriculum is both feasible and approachable for medical educators.
Resilience Analysis and Emergency Response Evaluation for Drinking Water Systems
Authors: Chu‐Ketterer Lucinda‐Joi , Platten William E. , Bolenbaugh Sarah , Haxton Terranna 
Published: May 2023

Key TakeawaysModeling tools can simulate possible disasters to water distribution systems, including pipe breaks, power outages, and changes to water source availability.Resilience analysis can help water utilities compare emergency response strategies for disasters that could affect their water distribution systems.Socioeconomic and environmental factors are useful to identify priority areas within a water distribution system to improve equitable resilience.
Cobalt Nickel Bimetallic Nanocatalyst Supported on g‐C3N4 for Selective Hydrogenation of α,β‐Unsaturated Carbonyls and Nitroarenes
Authors: Tripathi Vijay , Linga Reddy Panyala , Hande Pankaj E. , Vishwakarma Dharmendra S. , Fartade Dipak J. , Panchakarla Leela S. , Gharpure Santosh J. 
Published: May 2023

AbstractDesigned CoNi bimetallic catalysts on various supports were synthesized and tested for selective hydrogenation reactions. Amongst these, the newly developed CoNi@gC3N4 nanocatalyst demonstrated a unique reactivity profile. It was found to be most effective for selective hydrogenation of various chalcone derivatives and nitroarenes in the presence of other reducible functional groups such as halo, carbonyl, benzyl ether, cyclopropane, and isolated alkenes. The prepared bimetallic catalyst has advantages over the reported methods in terms of catalytic activity under mild conditions, selectivity, and reusability. The catalyst CoNi@gC3N4 has ability to selectively reduce nitro functional group to amine and allows formation of quinolines.
Co‐catalyzed Selective syn‐Hydrosilylation of Internal Alkynes
Authors: Stachowiak‐Dłużyńska Hanna , Kuciński Krzysztof , Wyrzykiewicz Bożena , Kempe Rhett , Hreczycho Grzegorz 
Published: May 2023

AbstractVinylsilanes are highly appealing and convenient chemical derivatives, as evidenced by the increasing number of synthetic transformations utilizing this class of compounds. Herein, a new comprehensive cobalt‐catalyzed procedure has been developed enabling selective hydrosilylation of internal aryl‐, alkyl‐, and silylalkynes. Cobalt complexes bearing triazine‐based PNP pincer‐type ligands provide exclusive syn‐addition of primary as well as secondary silanes to C≡C bonds. As a result, (E)‐silylalkenes and vicinal disilylalkenes were effectively obtained with excellent stereoselectivity and regioselectivity. Unlike several TM‐catalyzed procedures, no external additives were required since hydrosilanes act as both substrates and activators.
Recent Progress in Cold Utilization of Liquefied Natural Gas
Authors: Shingan Bhalchandra , Parthasarthy Vijay 
Published: May 2023

AbstractLiquefaction of natural gas occurs at –162 °C and atmospheric pressure for transporting it over long distances. In the customer's segment, the liquefied natural gas is regasified before distribution. Around 830 kJ kg−1 energy is required for the production of liquefied natural gas and is often saved as cold energy, which can be reused by regasification terminals. Hence, for the past few years, cold energy utilization has been an important topic of research in the energy sector. The different techniques to utilize cold energy for power generation, air fractionation, extraction of natural gas liquids, refrigeration systems, desalination, and dry ice manufacturing are reviewed and discussed. Applying the cold utilization of LNG technique in these systems can help to improve efficiency and decrease operating costs effectively.
Examining the effect of Medicaid expansion on early detection of head and neck cancer of the oral cavity and pharynx by HPV‐type and generosity of dental benefits
Authors: Semprini Jason 
Published: May 2023

AbstractBackgroundOver a decade of evidence supports the claim that increased access to insurance through Medicaid expansions improves early detection of cancer. Yet, evidence linking Medicaid expansions to early detection of head and neck cancers (HNC) of the oral cavity and pharynx, specifically, may be limited by the lack of attention to Human Papillomavirus (HPV) etiology, generosity of dental coverage, and valid inference analyzing state cancer registry data.AimsThis study reexamined the effect of Medicaid expansion on early detection of HPV+/− HNC in states offering extensive dental benefits.Materials and MethodsSpecialized data from the Surveillance, Epidemiology, and End Results (SEER) program was analyzed to account for, previously unmeasurable, differential detection patterns of HNCs associated with HPV. Then, to identify the effect of increasing Medicaid eligibility on staging patterns in states offering extensive benefits amidst potentially non‐common trends between states, a “Triple Differences” design identifies the differential effect of Medicaid Expansion (with dental coverage) on HPV‐negative HNCs relative to the change in HPV‐positive HNCs. For valid inference analyzing a small number of state clusters (12) in cancer registry data, each regression model applies a Wild Cluster Bootstrap.ResultsExpanding Medicaid eligibility was found to be associated with a decrease in the proportion of distant‐stage diagnoses of HPV(−) HNCs, but only among states which increased Medicaid dental generosity at the time of Medicaid expansion.ConclusionsThese results suggest that adding extensive Medicaid dental benefits was the primary mechanism impacting HNC detection. This study highlights the potential positive spillover effects of policies which increase access to public dental coverage for low‐income adults, while also showing the limitation of access to dental services for improving early detection of HPV+ HNCs.