bluuebunny/crossref_metadata_2025_split huggingface dataset:
„MAN BEGYNDER JO IKKE AT SMADRE EN KØBMAND“: Perspektiver på vold i vredeskontrolprogrammet „Anger Management“
Authors: Laursen Julie 
Published: September 2021

Artiklens empiriske materiale stammer fra forfatterens feltarbejde fra 2013 og 2014
i et åbent og to lukkede danske fængsler, hvor hun deltog i tre programafviklinger af
vredeskontrolprogrammet „Anger Management“ og foretog fokusgruppeinterview
og enkeltinterviews med deltagere samt enkeltinterviews med instruktørerne.
Artiklen knytter an til antropologisk voldsforskning ved at inddrage deltagernes
perspektiver og positioneringer og fokusere på henholdsvis instruktørernes og
deltagernes forståelser af vold og konflikt. Det bærende spørgsmål i artiklen er
dermed, hvordan vold fremstilles og forhandles i programmet Anger Management.
Afledt af dette spørgsmål viser artiklen, hvordan deltagerne positionerer sig efter
bestemte maskulinitetsnormer, som står i opposition til programmet. Deltagernes
og instruktørernes forskellige perspektiver på vold i Anger Management ender i
kontinuerlige horisontsammenstød, hvor definitionen af henholdsvis legitim og
ikke-legitim vold er på spil. Deltagerne forsøger at definere nogle former for vold
som legitime, mens de i andre situationer tager afstand fra vold. Instruktørerne
stempler derimod alle former for vold som uacceptable og som resultat af fejlagtige
tankemønstre, hvilket udelukker kontekstuelle, sociale og strukturelle forklaringer.
Artiklen konkluderer, at sammenstødet mellem forskellige rationali teter
og instruktørernes insisteren på at arbejde med konstruerede eller irrelevante
situationer fra fængslet kan være en begrænsning for programmernes mulighed
for at „behandle“ og forebygge vold.
Søgeord: Anger Management, vold, behandling, fængsler, kognitive færdighedsprogrammer
REDAKTIONELT FORORD
Authors: Sørensen Bo Wagner 
Published: September 2021

Dette temanummer af Tidsskriftet Antropologi handler om forholdet mellem
etik og antropologi og om etiske problemstillinger i forskningen. Ambitionen
har været at bringe artikler og positioner, der vil mere end bare pointere, at man
bør behandle sine informanter ordentligt – hvad det så end indebærer – og i den
forbindelse henvise til fagetiske retningslinjer for antropologens møde med felten
og folk i felten.
Mathematical estimation of half‐value layer thicknesses
Authors: Omoumi Farid H. , Wu Xizeng , Ghani Muhammad U. , Wong Molly D. , Li Yuhua , Liu Hong 
Published: September 2021

AbstractObjectiveThe objective of this article is to introduce a simplified and swift method to satisfactorily estimate the half‐value layers (HVL), quarter‐value layer (QVL), and tenth‐value layer (TVL) from the x‐ray spectra emitted by any diagnostic radiology or kV radiotherapy x‐ray tubes.MethodsA CdTe x‐ray and Gamma detector (X‐123 CdTe, AmpTek Inc.) is used to measure the x‐ray spectra at four different x‐ray energies (low, mid, high energy x‐rays) with different external filtering. The software “SpekCalc GUI” (Developed in McGill University, Montreal, Canada) is also used to obtain the simulated x‐ray spectra. Both measured and simulated spectra are used to compute the HVL thicknesses of Aluminum by a mathematical method presented in this article. Next, the HVL thicknesses for corresponding tube potentials are also measured by calibrated ionization chamber and varying thicknesses of aluminum plates. Finally, the computed and measured HVL, QVL, and TVL thicknesses are compared to evaluate the efficacy of the presented method.ResultsThe results show acceptable concordance between computed and measured quantities. The disagreement rates between measured HVL and the values derived mathematically from the x‐ray spectra are 10 to 90 micrometers of Aluminum at tube potentials of 31 kV to 120 kV. As it is shown, a negligible discrepancy is observed between the analytical estimation and the experimental assessments.ConclusionThe HVL is an essential component in the evaluation of the quality of an x‐ray beam. However, its measurement could occasionally be challenging, time‐consuming, or uncertain due to some technical difficulties. Although the scope of this study is not to undermine the value of conventional and widely accepted practice to determine the HVL thickness, the introduced method provides the fast, more convenient, and comparably reliable technique to estimate the HVL, QVL, and TVL by employing the given x‐ray spectrum.
Nothing Is Automatic: Producing More‐Than‐Human Relations in the Pearl River Delta
Authors: Verzier Marina Otero 
Published: September 2021

AbstractIn the light of rapid urbanisation, manufacturing processes in China's Pearl River Delta are undergoing extensive change. This is one of the regions where the collaborative research project Automated Landscapes has been exploring how automation affects the built environment. Among several international partners involved in the initiative is the Research and Development department at Rotterdam's Het Nieuwe Instituut, headed by Marina Otero Verzier. Here she charts how the area's industries are being rearticulated in line with shifting relationships between humans and machines, and how this is proving a double‐edged sword for the evolution of the city.
From Food Hub to Food Port: In Conversation with OMA's Shohei Shigematsu
Authors: Luna Rafael , Yim Dongwoo 
Published: September 2021

AbstractWhat is architecture's role within the agenda of food as a catalyst for urban production and development? Having completed a commissioned study in 2015 for the West Louisville Food Port in Kentucky, along with a research studio at the Graduate School of Design at Harvard University, Shohei Shigematsu, partner at OMA, shares his insights on the subject with Guest‐Editors Rafael Luna and Dongwoo Yim.
Polymer Pressure‐Sensitive Adhesive with A Temperature‐Insensitive Loss Factor Operating Under Water and Oil
Authors: Wang Yan‐Jie , He Yang , Zheng Si Yu , Xu Ziyang , Li Jia , Zhao Yiping , Chen Li , Liu Wenguang 
Published: September 2021

AbstractLoss factor tan δ determines the viscoelasticity of a material. Higher or lower loss factor tanδ (>1 or <1) suggests a viscous or elastic material. Most polymer pressure‐sensitive adhesives (PSAs) possess a limited operational temperature range (near room temperature), above which the PSAs trend to be more viscous (un‐crosslinked) or more elastic (crosslinked), and below which PSAs become more elastic. These properties are unfavorable for PSA operation. Herein, an underwater PSA possessing short hydrophobic side chains and weak hydrogen bond interactions are described. Proper modulus and stable loss factor close to 1 contributes to an efficient adhesion underwater over a temperature range of 0–100 °C. Moreover, by introducing Teflon particles, the adhesion can be operated under silicon oil from room temperature to 150 °C due to the formation of a drainage surface structure and its temperature insensitivity.
Polymeric Nanoneedle Arrays Mediate Stiffness‐Independent Intracellular Delivery
Authors: Yoh Hao Zhe , Chen Yaping , Aslanoglou Stella , Wong Sherman , Trifunovic Zlatan , Crawford Simon , Lestrell Esther , Priest Craig , Alba Maria , Thissen Helmut , Voelcker Nicolas H. , Elnathan Roey 
Published: September 2021

AbstractTunable vertically aligned nanostructures, usually fabricated using inorganic materials, are powerful nanoscale tools for advanced cellular manipulation. However, nanoscale precision typically requires advanced nanofabrication machinery and involves high manufacturing costs. By contrast, polymeric nanoneedles (NNs) of precise geometry can be produced by replica molding or nanoimprint lithography—rapid, simple, and cost‐effective. Here, cytocompatible polymeric arrays of NNs are engineered with identical topographies but differing stiffness, using polystyrene (PS), SU8, and polydimethylsiloxane (PDMS). By interfacing the polymeric NN arrays with adherent and suspension mammalian cells, and comparing the cellular responses of each of the three polymeric substrates, the influence of substrate stiffness from topography on cell behavior is decoupled. Notably, the ability of PS, SU8, and PDMS NNs is demonstrated to facilitate mRNA delivery to GPE86 cells with 26.8% ± 3.5%, 33.2% ± 7.4%, and 30.1% ± 4.1% average transfection efficiencies, respectively. Electron microscopy reveals the intricacy of the cell–NN interactions; and immunofluorescence imaging demonstrates that enhanced endocytosis is one of the mechanisms of PS NN‐mediated intracellular delivery, involving the endocytic proteins caveolin‐1 and clathrin heavy chain. The results provide insights into the interfacial interactions between cells and polymeric NNs, and their related intracellular delivery mechanisms.
Robust Single Molecule Magnet Monolayers on Graphene and Graphite with Magnetic Hysteresis up to 28 K
Authors: Spree Lukas , Liu Fupin , Neu Volker , Rosenkranz Marco , Velkos Georgios , Wang Yaofeng , Schiemenz Sandra , Dreiser Jan , Gargiani Pierluigi , Valvidares Manuel , Chen Chia‐Hsiang , Büchner Bernd , Avdoshenko Stanislav M. , Popov Alexey A. 
Published: September 2021

AbstractThe chemical functionalization of fullerene single molecule magnet Tb2@C80(CH2Ph) enables the facile preparation of robust monolayers on graphene and highly oriented pyrolytic graphite from solution without impairing their magnetic properties. Monolayers of endohedral fullerene functionalized with pyrene exhibit magnetic bistability up to a temperature of 28 K. The use of pyrene terminated linker molecules opens the way to devise integration of spin carrying units encapsulated by fullerene cages on graphitic substrates, be it single‐molecule magnets or qubit candidates.
Stable Zinc Metal Anodes with Textured Crystal Faces and Functional Zinc Compound Coatings
Authors: Wang Xia , Meng Junping , Lin Xuguang , Yang Yadi , Zhou Shuang , Wang Yaping , Pan Anqiang 
Published: September 2021

AbstractThe uneven electrodeposition and inferior corrosion resistance are the fundamental obstacles to achieve stable Zn metal anodes. The features of the electrode surface/interface are closely correlated with the properties. Herein, the Zn surface with more exposed (002)Zn planes is modified through a simple acid‐etching approach. The in situ generated zinc compounds form an interface layer with strong adhesion to the Zn electrode, which can enhance the Zn2+ ion kinetics and regulate the deposition/dissolution behaviors. A variety of acids with functional cations are selected, among which the phosphoric acid etches the Zn with a higher extent of texturing and generates a more compact layer. The obtained zinc phosphate@Zn electrode enables stable cycling and fast kinetics in symmetrical and full Zn metal batteries. This study provides a new example of combined surface and interface modification toward high‐performance aqueous zinc metal anodes.
Anodic Transformation of a Core‐Shell Prussian Blue Analogue to a Bifunctional Electrocatalyst for Water Splitting
Authors: Zhang Hao , Li Peng , Chen Shengli , Xie Fang , Riley D. Jason 
Published: September 2021

AbstractDeveloping low‐cost oxygen evolution reaction (OER) catalysts with high efficiency and understanding the underlying reaction mechanism are critical for electrochemical conversion technologies. Here, an anodized Prussian blue analogue (PBA) containing Ni and Co is reported as a promising OER electrocatalyst in alkaline media. Detailed post‐mortem characterizations indicate the transformation from PBA to Ni(OH)2 during the anodic process, with the amorphous shell of the PBA facilitating the transformation by promoting greater structural flexibility. Further study with operando Raman and X‐ray photoelectron spectroscopy reveal the increase of anodic potential improves the degree of deprotonation of the transformed core‐shell PBA, leading to an increase of Ni valence. Density functional theory calculations suggest that the increase of Ni valence results in a continuous increase in the adsorption strength of oxygen‐containing species, exhibiting a volcano relationship against the OER activity. Based on the experiments and calculated results, an OER mechanism for the transformed product is proposed. The fully activated catalyst also works as the cathode and the anode for a water‐splitting electrolysis cell with a high output current density of 13.7 mA cm−2 when a cell voltage of 1.6 V applied. No obvious performance attenuation is observed after 40 h of catalysis.
Electronic Structure Modulation of Nanoporous Cobalt Phosphide by Carbon Doping for Alkaline Hydrogen Evolution Reaction
Authors: Xu Wence , Fan Guilan , Zhu Shengli , Liang Yanqin , Cui Zhenduo , Li Zhaoyang , Jiang Hui , Wu Shuilin , Cheng Fangyi 
Published: September 2021

AbstractSeawater electrolysis under alkaline conditions presents an attractive alternative to traditional freshwater electrolysis for mass sustainable high‐purity hydrogen production. However, the lack of active and robust electrocatalysts severely impedes the industrial application of this technology. Herein, carbon‐doped nanoporous cobalt phosphide (C‐Co2P) prepared by electrochemical dealloying is reported as an electrocatalyst for hydrogen evolution reaction (HER). The C‐Co2P achieves an overpotential of 30 mV at a current density of 10 mA cm−2 in 1 m KOH, along with impressive catalytic activity and stability at large current densities in artificial alkaline seawater electrolyte containing mixed chlorides of NaCl, MgCl2, and CaCl2. Experimental analysis and density functional theory calculations reveal that the C atom with strong electronegativity and small atomic radius can tailor the electronic structure of Co2P, leading to weakened Co–H bonding toward promoted HER kinetics. Moreover, the C doping introduces a two‐stepped H delivery pathway by forming C–Had intermediate, thus reducing the energy barrier of water dissociation. This study offers a new vision toward the development of seawater electrolysis for large‐scale hydrogen production.
Force‐Based Wetting Characterization of Stochastic Superhydrophobic Coatings at Nanonewton Sensitivity
Authors: Hokkanen Matti J. , Backholm Matilda , Vuckovac Maja , Zhou Quan , Ras Robin H. A. 
Published: September 2021

AbstractSuperhydrophobic coatings have extraordinary properties like self‐cleaning and staying dry, and have recently appeared on industrial and consumer markets. The stochastic nature of the coating components and coating processes (e.g., spraying, painting) affects the uniformity of the water repellency across the coated substrate. The wetting properties of those coatings are typically quantified on macroscale using contact angle goniometry (CAG). Here, highly sensitive force‐based methods, scanning droplet adhesion microscopy (SDAM), and micropipette force sensor (MFS), are used, to quantify the microscale heterogeneity in the wetting properties of stochastic superhydrophobic coatings with irregular surface topography that cannot be investigated by CAG. By mapping the wetting adhesion forces with SDAM and friction forces with MFS, it is demonstrated that even the best coatings on the market are prone to heterogeneities that induce stick–slip motion of droplets. Thus, owing to their high spatial and force resolution, the advantages of these techniques over CAG are demonstrated.
Divergent Access to Benzocycles through Copper‐Catalyzed Borylative Cyclizations
Authors: Yoon Wan Seok , Han Jung Tae , Yun Jaesook 
Published: September 2021

AbstractA copper‐catalyzed chemodivergent approach to five‐ and six‐membered benzocycles from dienyl arenes tethered with a ketone has been developed. Through proper choice of coordinating ligands and catalytic conditions, copper‐catalyzed borylative cyclization of a single dienyl arene can be diverted to two different pathways, leading to indanols and dihydronaphthalenols with high stereoselectivity. The chiral bidentate bisphosphine ligand (S,S)‐Ph‐BPE was optimal for asymmetric copper‐allyl addition to a tethered ketone via a boat‐like transition state, whereas NHC ligands led to boro‐allyl addition producing indanols with high diastereoselectivity.magnified image
Direct Visualization of Large‐Scale Intrinsic Atomic Lattice Structure and Its Collective Anisotropy in Air‐Sensitive Monolayer 1T’‐ WTe2
Authors: Niu Kangdi , Weng Mouyi , Li Songge , Guo Zenglong , Wang Gang , Han Mengjiao , Pan Feng , Lin Junhao 
Published: September 2021

AbstractProbing large‐scale intrinsic structure of air‐sensitive 2D materials with atomic resolution is so far challenging due to their rapid oxidization and contamination. Here, by keeping the whole experiment including growth, transfer, and characterizations in an interconnected atmosphere‐control environment, the large‐scale intact lattice structure of air‐sensitive monolayer 1T’‐WTe2 is directly visualized by atom‐resolved scanning transmission electron microscopy. Benefit from the large‐scale atomic mapping, collective lattice distortions are further unveiled due to the presence of anisotropic rippling, which propagates perpendicular to only one of the preferential lattice planes in the same WTe2 monolayer. Such anisotropic lattice rippling modulates the intrinsic point defect (Te vacancy) distribution, in which they aggregate at the constrictive inner side of the undulating structure, presumably due to the ripple‐induced asymmetric strain as elaborated by density functional theory. The results pave the way for atomic characterizations and defect engineering of air‐sensitive 2D layered materials.
There and back again: The biosocial dynamics of returning from the field
Authors: Sarma Mallika S. , Gildner Theresa E. , Howells Michaela E. , Lew‐Levy Sheina , Trumble Benjamin C. , Fuentes Agustín 
Published: September 2021

AbstractBackgroundLeaving “home” to pursue fieldwork is a necessity but also a rite of passage for many biological anthropology/human biology scholars. Field‐based scientists prepare for the potential changes to activity patterns, sleep schedules, social interactions, and more that come with going to the field. However, returning from extended fieldwork and the reverse‐culture shock, discomforts, and mental shifts that are part of the return process can be jarring, sometimes traumatic experiences. A failure to acknowledge and address such experiences can compromise the health and wellbeing of those returning.AimsWe argue for an engaged awareness of the difficult nature of returning from the field and offer suggestions for individuals and programs to better train and prepare PhD students pursuing fieldwork.Materials & MethodsHere, we offer personal stories of "coming back" and give professional insights on how to best ready students and scholars for returning from fieldwork.Discussion/ConclusionBy bringing forward and normalizing the difficulty of the fieldwork‐return process, we hope that this reflection acts as a tool for future scholars to prepare to come home as successfully and consciously as possible.
A novel homozygous mutation in the human ALG12 gene results in an aberrant profile of oligomannose N‐glycans in patient's serum
Authors: Ziburová Jana , Nemčovič Marek , Šesták Sergej , Bellová Jana , Pakanová Zuzana , Siváková Barbara , Šalingová Anna , Šebová Claudia , Ostrožlíková Mária , Lekka Dimitra‐Evanthia , Brucknerová Jana , Brucknerová Ingrid , Skokňová Martina , Mc Cullough Alexandra , Hrčková Gabriela , Hlavatá Anna , Bzdúch Vladimír , Mucha Ján , Baráth Peter 
Published: September 2021

AbstractCongenital disorder of glycosylation type Ig (ALG12‐CDG) is a rare inherited metabolic disease caused by a defect in alpha‐mannosyltransferase 8, encoded by the ALG12 gene (22q13.33). To date, only 15 patients have been diagnosed with ALG12‐CDG globally. Due to a newborn Slovak patient's clinical and biochemical abnormalities, the isoelectric focusing of transferrin was performed with observed significant hypoglycosylation typical of CDG I. Furthermore, analysis of neutral serum N‐glycans by mass spectrometry revealed the accumulation of GlcNAc2Man5–7 and decreased levels of GlcNAc2Man8–9, which indicated impaired ALG12 enzymatic activity. Genetic analysis of the coding regions of the ALG12 gene of the patient revealed a novel homozygous substitution mutation c.1439T>C p.(Leu480Pro) within Exon 10. Furthermore, both of the patient's parents and his twin sister were asymptomatic heterozygous carriers of the variant. This comprehensive genomic and glycomic approach led to the confirmation of the ALG12 pathogenic variant responsible for the clinical manifestation of the disorder in the patient described.
Conformational Adaptation of β‐Peptide Foldamers for the Formation of Metal–Peptide Frameworks
Authors: Jeong Seoneun , Zhang Lianjin , Kim Jaewook , Gong Jintaek , Choi Jonghoon , Ok Kang Min , Lee Yunho , Kwon Sunbum , Lee Hee‐Seung 
Published: September 2021

AbstractMetal‐coordinated frameworks derived from small peptidic ligands have received much attention thanks to peptides’ vast structural and functional diversity. Various peptides with partial conformational preferences have been used to build metal–peptide frameworks, however, the use of conformationally constrained β‐peptide foldamers has not been explored yet. Herein we report the first metal‐coordination‐mediated assembly of β‐peptide foldamers with 12‐helical folding propensity. The coordination of Ag+ to the terminal pyridyl moieties afforded a set of metal–peptide frameworks with unique entangled topologies. Interestingly, formation of the network structures was accompanied by notable conformational distortions of the foldamer ligands. As the first demonstration of new metal–peptide frameworks built from modular β‐peptide foldamers, we anticipate that this work will be an important benchmark for further structural evolution and mechanistic investigation.
Changes in the dielectric constant of interphase volume in polyimide–ceramic nanocomposites: A power law model approach
Authors: Lay Makara , Meng Sopheak , Ismail Hanafi , Huat Tan Soon , Todo Mitsugu 
Published: September 2021

AbstractThe interphase properties in nanocomposites indicate the interaction between filler and matrix, which is dependent on the preparation method, shape, and size of filler and the chemical interaction between two phases. Local chemical environment in polymer matrix give rise to the different dielectric properties compared to that of bulk material. These properties allow the understanding of their effects on the dielectric properties and glass transition (Tg) of the nanocomposites. In this study, interphase power law model was used to predict the interphase properties based on the experimental dielectric constant of polyimide (PI) with BaTiO3, TiO2, and ZrO2 nanocomposites. They were prepared via in situ polymerization of PI whose dielectric constant were increased at interphase filler volume fraction of BaTiO3, TiO2, and ZrO2 at 3.8, 2.05, and 1.7, respectively. These results indicate that PI/ceramics nanocomposites had poor dispersion and weak interphase interaction between the filler and the matrix, as an evidence of scanning electron microscopy and Fourier transform infrared spectroscopy results. However, PI incorporated with high aspect ratio of BaTiO3 nanofiber shows better dispersion than nanocomposites of TiO2 and ZrO2 filled PI; therefore provide higher dielectric constant and Tg.