bluuebunny/crossref_metadata_2025 huggingface dataset:
Branching ratios in the dissociative photoionization of iodomethane by photoelectron photoion coincidence
Authors: Bodi Andras , Hafliðason Arnar , Kvaran Ágúst
Published: February 2023

Internal energy selected valence ionized iodomethane exhibits more than 20 fragmentation pathways, identified based on the breakdown diagram, the kinetic energy release, and the known dissociative ionization energies.
Effects of aggregation on the structures and excited-state absorption for zinc phthalocyanine
Authors: Zhu Hongjuan , Zhang Danyang , Feng Eryin , Sheng Xiaowei
Published: February 2023

In the present paper, the aggregated structures of zinc phthalocyanine (ZnPc) have been investigated by considering its dimers and trimers.
The fate of organic species upon sintering of thiol-stabilised gold nanoparticles under different atmospheric conditions
Authors: Summers Paige K. , Angeloski Alexander , Wuhrer Richard , Cortie Michael B. , McDonagh Andrew M.
Published: February 2023

Upon sintering, surface-bound thiyl ligands exclusively form the corresponding disulfide species when released from AuNP surfaces. The volatility of the released disulfides significantly impacted the temperature of the sintering events.
The effect of size, shape, coating and functionalization on nuclear relaxation properties in iron oxide core–shell nanoparticles: a brief review of the situation
Authors: Arosio Paolo , Orsini Francesco , Brero Francesca , Mariani Manuel , Innocenti Claudia , Sangregorio Claudio , Lascialfari Alessandro
Published: February 2023

Intrinsic parameters (magnetic core composition, size, shape, coating, and surface functionalization) and extrinsic parameters (solvent, magnetic field, and temperature) relevant for describing the nuclear relaxation in MNP core–shell nanoparticles are discussed.
Green approach for the synthesis of monolayer reduced graphene oxide: one-step protocol with simultaneous iodination and reduction
Authors: Ramesh Pugalenthi , Kalicharan A. Alvin , Pitchaimani Jayaraman , Koutavarapu Ravindranadh
Published: February 2023

A schematic representation of iodinated GO and RGO formation in a single step.
Melilite oxychalcogenide Sr2FeGe2OS6: a phase-matching IR nonlinear optical material realized by isomorphous substitution
Authors: Yang He-Di , Zhou Sheng-Hua , Ran Mao-Yin , Wu Xin-Tao , Lin Hua , Zhu Qi-Long
Published: February 2023

A novel melilite IR-NLO oxychalcogenide, Sr2FeGe2OS6, has been prepared for the first time, which represents the first Fe-based example capable of achieving phase-matching features in the IR-NLO chalcogenide system.
Free-standing MoSx-based dual functional polysulfide catalyzer and immobilizer for high performance Li–S batteries
Authors: Shi Binchao , Wang Yue , Zhang Chenxing , Chen Xianhe , Liu Ertai , Mei Shilin , Yao Chang-Jiang
Published: February 2023

The simultaneous application of 1T & 2H MoS2@CWs@CP as an efficient catalyzer and MoS3@PPy@CP as an adsorber for LiPSs significantly catalyzes the redox reaction and suppresses the shuttle effect, leading to a high specific capacity and stable long-term cycling of Li–S batteries.
Nickel-catalyzed desulfonylative olefination of β-hydroxysulfones
Authors: Cook Adam , Bezaire Maxwell , Newman Stephen G.
Published: February 2023

A Ni-catalyzed C–O bond activation is used to access alkenes directly from β-hydroxysulfones.
Zinc-catalyzed desymmetric hydrosilylation of monosubstituted malonic esters
Authors: Zhang Yixiao , Xu Pengwei , Zhao Qiongli , Wang Jun (Joelle) , Huang Zhongxing
Published: February 2023

A dinuclear zinc catalyst with a pipecolinol-derived tetradentate ligand enables the diverse synthesis of tertiary stereocenters via desymmetrization.
Simulation of the cyclic voltammetric response of an outer-sphere redox species with inclusion of electrical double layer structure and ohmic potential drop
Authors: Levey Katherine J. , Edwards Martin A. , White Henry S. , Macpherson Julie V.
Published: February 2023

A finite-element model incorporating electrostatics allows simulation of the influence of the interfacial electric double layer structure, ion migration and ohmic potential drop on the voltammetry of a 1e outer-sphere redox system.
UV photodissociation dynamics of the acetone oxide Criegee intermediate: experiment and theory
Authors: Wang Guanghan , Liu Tianlin , Zou Meijun , Karsili Tolga N. V. , Lester Marsha I.
Published: February 2023

Photodissociation of (CH3)2COO exhibits minimal population of higher-energy product channel and non-unity quantum yield in slow dissociation (within 100 fs).
Benzophenone as a cheap and effective photosensitizer for the photocatalytic synthesis of dimethyl cubane-1,4-dicarboxylate
Authors: Prentice Callum , Martin Alice E. , Morrison James , Smith Andrew D. , Zysman-Colman Eli
Published: February 2023

The key intramolecular [2 + 2] photochemical cycloaddition step in the synthesis of dimethyl cubane-1,4-dicarboxylate is performed with substoichiometric amounts of the photosensitizer benzophenone.
Highly effective and energy-saving removal of NO through an adsorption–microwave catalytic decomposition method under complex flue gas at low temperature
Authors: Yu Chunmu , Yi Yuhan , Zhou Jicheng , Xu Wentao
Published: February 2023

A new adsorption–microwave catalytic decomposition method for deep removal of NO under complex flue gas (O2, SO2, CO2, H2O) at low temperature was developed, which is green, efficient and energy-saving without adding reducing agents.
The construction of chiral 3-acyl bicyclolactamsviaa RuPHOX/Pd catalyzed asymmetric allylic substitution cascade of α-carbonylamides
Authors: Dong Siqi , Xu Shaofeng , Zou Yashi , Li Zhaodi , Xu Kai , Fu Daxu , Liu Delong , Zhang Wanbin
Published: February 2023

A RuPHOX/Pd catalyzed asymmetric allylic substitution cascade of α-carbonylamides with an allylicmeso-dicarbonate has been developed, providing chiral 3-acyl bicyclolactams in high yields and with up to 99% ee and >20 : 1 dr.
Optimal sizing and operation of hybrid energy storage systems in co‐phase traction power supply system considering battery degradation
Authors: Gao Shengfu , Li Qunzhan , Huang Xiaohong , Ma Qingan , Liu Wei , Tang Sida
Published: February 2023

To recycle regenerative braking energy (RBE) while reducing demand charge in electrified railway, a co‐phase power supply system with hybrid energy storage system (HESS) is implemented. However, the dynamical degradation characteristic of battery is necessary to be considered in optimal operation of HESS. A bi‐level model considering battery degradation is proposed to obtain optimal sizing and operation of HESS. The proposed model includes a novel real‐time energy management strategy (EMS) using average power as thresholds, to effectively reduce the demand charge and energy consumption charge. Thresholds are dynamically adjusted with the consideration of battery capacity degradation. A real measured load profile from Beijing‐Shanghai high speed railway is studied. The results demonstrate that the proposed EMS performs better than previous EMS in cost saving. The dynamically adjusted thresholds of EMS are proved to be essential under the consideration of battery degradation. With the optimal sizing of the HESS, the traction substation can achieve 8.69% annual saving of demand charge and recycle 52.33% of the RBE. The results also show that a traction substation equipped with the HESS yields higher economic benefit than the energy storage systems equipped with only a battery or a supercapacitor.
Geo‐information mapping improves Canny edge detection method
Authors: Lijun Yang , Mengbo Li , Tongxin Wu , Youfeng Bao , Junhui Li , Yi Jiang
Published: February 2023

Aiming at the shortcomings of the current Canny edge detection method in terms of noise removal, threshold setting, and edge recognition, this paper proposes a method for improving Canny edge detection by geo‐information mapping. The shortcomings of the traditional Canny edge detection method are analyzed by using the Canny optimal criterion and Tobler's First Law, which points out the direction of edge detection optimization by using the difference between edge properties and noise properties. The property characteristics and spatial distribution rules of edge points and edge lines are inspected using the geographic information mapping theory and technical methods, and edge identification criteria are defined at two levels of edge points and edge lines. Finally, the method model of improved Canny edge detection is constructed by combining guided filtering. The experimental results show that the improved edge detection method has the advantages of enriched edge details, accurate edge recognition, and strong self‐adaptive capability. This is a new attempt of geo‐information mapping theory and technical method in image edge detection, which has certain theoretical significance and strong practical guidance.
Maps of secular resonances in the NEO region
Authors: Fenucci Marco , Gronchi Giovanni F. , Novaković Bojan
Published: February 2023

Context. From numerical simulations, it is known that some secular resonances may affect the motion of near-Earth objects (NEOs). However, the specific location of the secular resonance inside the NEO region is not fully known because the methods previously used to predict their location cannot be applied to highly eccentric orbits or the time when the NEOs cross the orbits of the planets.

Aims. In this paper, we aim to map the secular resonances with the planets from Venus to Saturn in the NEO region, while including high eccentricity values as well.

Methods. We used an averaged semi-analytical model that can deal with orbit-crossing singularities for the computation of the secular dynamics of NEOs, from which we were able to obtain suitable proper elements and proper frequencies. Then, we computed the proper frequencies over a uniform grid in the proper elements space. Secular resonances can thus be located by the level curves corresponding to the proper frequencies of the planets.

Results. We determined the location of the secular resonances with the planets from Venus to Saturn, showing that they appear well within the NEO region. By using full numerical N-body simulations, we also showed that the location predicted by our method is fairly accurate. Finally, we provided some indications about possible dynamical paths inside the NEO region due to the presence of secular resonances.
Discovery of CH3CHCO in TMC-1 with the QUIJOTE line survey
Authors: Fuentetaja R. , Bermúdez C. , Cabezas C. , Agúndez M. , Tercero B. , Marcelino N. , Pardo J. R. , Margulès L. , Motiyenko R. A. , Guillemin J.-C. , de Vicente P. , Cernicharo J.
Published: February 2023

We report the detection of methyl ketene towards TMC-1 with the QUIJOTE line survey. Nineteen rotational transitions with rotational quantum numbers ranging from J = 3 up to J = 5 and Ka ≤ 2 were identified in the frequency range 32.0–50.4 GHz, 11 of which arise above the 3σ level. We derived a column density for CH3CHCO of N = 1.5 × 1011 cm−2 and a rotational temperature of 9 K. Hence, the abundance ratio between ketene and methyl ketene, CH2CO/CH3CHCO, is 93. This species is the second C3H4O isomer detected. The other, trans-propenal (CH2CHCHO), corresponds to the most stable isomer and has a column density of N = (2.2 ± 0.3)×1011 cm−2, which results in an abundance ratio CH2CHCHO/CH3CHCO of 1.5. The next non-detected isomer with the lowest energy is cis-propenal, which is therefore a good candidate for future discovery. We have carried out an in-depth study of the possible gas-phase chemical reactions involving methyl ketene to explain the abundance detected, achieving good agreement between chemical models and observations.
La psychanalyse est une écologie
Authors: Vinot Frédéric
Published: February 2023

À plusieurs reprises, Jean Oury est revenu sur une expression qu’il tirait de sa fréquentation des textes phénoménologiques : être dans le paysage de l’autre, ou être dans le même paysage. Se faire le lieu d’adresse de l’autre, c’est se situer dans son discours, dans son paysage, dans sa réalité. À partir de là, l’auteur de cet article s’attache à développer la dimension spatiale du transfert liée à l’habitation langagière (Lacan) et propose de comprendre ce paysage du transfert comme l’articulation borroméenne de trois dimensions : l’appropriation de l’espace témoigne des enjeux moïques (Imaginaires) liés aux phénomènes de territorialisation voilant le Réel de l’espace (I/R); l’investissement (Besetzung) de l’espace repose sur la capacité à repérer des discontinuités (Symbolique) et à les articuler entre elles au-delà de leur valences narcissiques (S/I); et enfin la production de l’espace repose sur une part opaque, perdue, a-topique (Réel) autour de laquelle se structure l’espace symbolique (R/S). Le paysage transférentiel noue ces trois dimensions. C’est en cela que la pratique analytique est au sens strict une écologie : à la fois faite de discours à partir de l’habitat langagier (oïkos, maison, habitat - logos : discours) mais aussi devoir éthique de mesurer les effets de son acte dans le paysage dans lequel l’analyste est inclus.
Inhibition, symptôme et paysage
Authors: Bidaud Éric
Published: February 2023

Le paysage est fondamentalement une expérience intérieure qui demande à être nommée, adressée et révélée. Cet article propose de penser le paysage non plus comme le rapport d’un sujet silencieux devant une étendue mais comme le lieu d’une imagerie en mouvement pour un sujet porté par son symptôme qui fera son paysage. L’hypothèse qui nous guide est que le symptôme produit son paysage et organise le lien à l’espace. Ce paysage est cependant, tout en étant ce qui m’est le plus étranger et inquiétant, ce qu’il y a de plus intime, l’espace de ce que Freud nomme l’Unheimlich, notion qui trouve ici un nouveau déploiement. À la suite, nous aborderons la clinique de la psychose qui nous montre une difficulté à habiter l ‘ espace, une impossibilité à constituer du paysage à entendre comme cette étendue de stabilité d ‘ un monde partageable avec autrui. Nous porterons aussi attention au temps adolescent qui dans un rapport renouvelé à l espace, participe d un processus de ré-invention par lequel le monde paysagé de l ‘ adolescent/e doit être « re-signifié », « reconnu » par et pour d ‘ autres regards.
Le divan du confinement
Authors: Jesset Aurore
Published: February 2023

Le téléphone a permis la continuité du travail psychique de nombreux analysants pendant les confinements, notamment pendant celui de mars 2020 dont les possibilités de sorties étaient très restreintes et le contexte particulièrement anxiogène face à la situation inédite. Si les séances au téléphone ont introduit des variantes contextuelles inhabituelles (lieu élu pour la séance, mode de communication, l’absence des corps de l’analyste et de l’analysant, paiement par virement ou envoi postal), le référentiel théorique et technique s’inscrivait du côté de la permanence. L’article s’appuie sur la clinique des séances téléphoniques successives de plusieurs analysants, enfants, adolescents, adultes, jusqu’au déconfinement. La situation psychanalytique ainsi réinventée, a favorisé le processus inconscient, particulièrement teinté par les circonstances. Aussi, le niveau d’élaboration psychique était riche et les avancées notables, probablement par l’effet de réel, auquel la pandémie a confronté la population. Lors du déconfinement, certains ont préféré différer le retour en présentiel, mais les séances téléphoniques ne semblaient plus produire le même investissement psychique. Enfin, les rendez-vous à distance n’ont pas convenu à tous, puisque quelques-uns ont temporairement interrompu leur travail personnel. Pour les autres, la voix et ses silences ont été propices à la mobilisation du désir dans le transfert. Ici, la notion de continuité nous intéresse et interroge la présence ou l’absence des corps dans le processus analytique.
Analyse d’un cas de somatisation liée à laCOVID-19 : quand le corps raconte la souffrance psychique vécue par rapport à la pandémie
Authors: Léonard Nguimfack , Tojuin Goula , Guy-Bertrand Ovambe Mbarga , Joseph Ndjocki
Published: February 2023

Cet article analyse les processus psychiques, les modalités et les manifestations de la somatisation de la COVID-19 chez un cas. Il s’agit d’une femme que nous avons reçue en consultation au Centre de Psychologie Clinique RAPHA-Psy de Yaoundé pour panique généralisée et peur de mourir. L’analyse des entretiens cliniques que nous avons menés avec elle montre que notre patiente présente une suractivité mentale et psychique qui se solde par d’énormes débordements psychiques entachant ses capacités d’élaboration psychique : le discours violent et effrayant sur le virus, les informations véhiculées sur le taux de décès et de nouveaux cas de contamination inondent ses pensées, accentuent ses craintes et ont entraîné l’agonie de son moi, en mettant à mal ses capacités de liaison et de déliaison pulsionnelle. Ce qui a ouvert alors la voie, chez elle, à la somatisation (expression corporelle des affects non élaborés). Cependant, les résultats ont par ailleurs montré que la pandémie à COVID-19 a réactualisé chez cette femme ses préoccupations hypochondria- ques, se traduisant par une hypervigilance du moindre changement physique chez elle. En définitive, le cas madame Rino interpelle les psychopathologues et les psychologues cliniciens sur la question de la complexité du tableau clinique pathologie psychosomatique/hypochondrie auquel pourrait s’ajouter la conversion hystérique.
De l’expérience subjective de la folie à la normativité du handicap
Authors: Dureuil Simon , Ouvry Olivier
Published: February 2023

Dans cet article, nous revenons sur la manière dont une certaine psychiatrie moderne, associée à une lecture contemporaine - supposée inclusive - de la maladie, transforme le fou en handicapé psychique. D’une part, il émerge rapidement que cette dimension d’inclusion échoue, avec une prise en charge du fou qui le divise entre d’un côté, une dimension anthropophagique qui conserve le sujet dans le social, mais seulement en tant que handicapé dont la fonction critique disparaît et de l’autre côté, un versant anthropémique qui exclut le fou « trop » protestataire. D’autre part, la notion de handicap vient détruire le rapport spécifique que pouvait entretenir le malade avec sa maladie, qui était même susceptible d’apparaître comme une expérience subjective permettant de se rapprocher de la grande santé nietzschéenne. Et par cette destruction même, c’est l’ensemble des défis que la maladie adresse au social qui s’effacent. Enfin, nous verrons comment la psychanalyse peut mener à un décollement du signifiant maître « handicapé », au profit d’une réintroduction dans la chaîne signifiante et l’exploration du désir du sujet.
Témoigner survivre. Figures de l’autre dans le même
Authors: Legrand Dorothée
Published: February 2023

Qu’est-ce que survivre, si ce n’est pas sousvivre ? Avec Jacques Derrida, nous penserons la survie comme excès de vie résistant à l’anéantissement, et c’est avec les mots du philosophe que nous nous approcherons du clinicien travaillant à la survie de ses patients - travaillant, donc, avec celle et celui qui, ayant été confrontés à la mort, auront survécu et feront, peut-être, de leur survie un excès de vie résistant à l’anéantissement. Le survivant est un témoin de la mort, mais pour qu’elle ne l’anéantisse pas, encore faut-il qu’un témoin témoigne pour le survivant. Ce témoin peut être le clinicien. Et pour mieux décrire commele clinicien peut œuvrer comme témoin pour le survivant,c’est vers Emmanuel Levinas que nous nous tournerons, comprenant alors que celle et celui qui se laissent hanter par la survie de l’autre ont pour responsabilité de témoigner pour que le survivant résiste à l’anéantissement.
Arpenter le milieu pour faire paysage L’émotion esthétique dans l’avènement de l’image dans la clinique de l’exclusion
Authors: Humphreys Derek , Lamadrid Martin
Published: February 2023

Le paysage, production imaginaire bien cadrée, est une métaphore utile de l’interprétation en psychanalyse qui permet de situer le travail sur la représentation et ses transformations. Dans le champ de l’exclusion, où le rapport entre le réel et sa représentation est toujours instable, un travail qui précède l’organisation imaginaire du paysage est nécessaire pour accéder à la relation thérapeutique. C’est à partir de la démarche de Deligny que nous proposons une approche clinique dans le champ de l’exclusion : établissant des repères cartographiques référés à la contingence des mouvements des individus. Ces repères organisent la relation de l’individu à son territoire en deçà du registre représentationnel et nous permettent de suivre les émotions esthétiques susceptibles de faire advenir une représentation. Cette découverte de réalités nouvelles issues de la contingence permet d’échapper à une relation immuable à l’environnement. Ce travail sur l’image, dans lequel on crée des repères du quotidien pour que des objets puissent prendre forme afin d’accéder à un paysage, a un effet ré-humanisant dans ces conditions extrêmes, si l’on accepte que ce qui constitue la spécificité de l’Humain est sa capacité de rêver, de construire un monde à partir d’une l’illusion.
Single machine SLK/DIF due window assignment problem with general job-dependent positional effect and outsourcing operations
Authors: Liu Chunlai
Published: February 2023

This paper considers the SLK/DIF due window assignment problems on a single machine with a general job-dependent positional effect, where the actual processing time of a job is subject to a job-dependent and positional effect. Production schedulers may decide to outsource/reject some jobs by paying the corresponding costs. Based on whether to accept the tardiness jobs, we consider two different objectives under slack and different due window assignment, respectively. The first objective function is to minimize the weighted sum of earliness, tardiness, due window starting time, due window size, and outsourcing costs, while the second objective function is to minimize the cost function that includes earliness, due window starting time, due window size and outsourcing costs. We study the structural properties of two due window assignment methods and develop polynomial-time solution algorithms for the considered problems. A numerical example proves the advantage of the outsourcing decision and the distinction between two different objectives.
Quo vadis Psychoonkologie – neue Entwicklungen und wissenschaftliche Schwerpunkte
Authors: Zimmermann Tanja
Published: February 2023

Die Psychoonkologie befasst sich als Teildisziplin der Onkologie mit den psychischen und sozialen Belastungen Krebserkrankter und ihrer Angehörigen. Dabei fokussieren die evidenzbasierten psychoonkologischen Unterstützungs- und Beratungsangebote auf eine Reduktion von Ängsten und Depressivität sowie eine Steigerung der Lebensqualität. Psychoonkologische Unterstützung kann sowohl während der akuten Behandlung als auch danach erfolgen – im stationären und ambulanten Setting.
Kunst-, Musik- und Tanztherapie in der Psychoonkologie
Authors: Gruber Harald , Hertrampf Ruth , Koch Sabine C.
Published: February 2023

Künstlerische Therapien wie Kunst-, Musik- und Tanztherapie sind heute in vielen unterschiedlichen Indikationsbereichen von Rehabilitationskliniken und in Akutkliniken Teil eines integrativen, psychosozialen Angebots 1. Sie werden als therapeutische Leistungen von zumeist akademisch ausgebildeten Fachkräften mit Bachelor- und Master-Abschluss erbracht 2.
Psychoonkologie
Authors: Schultheis Daniela
Published: February 2023

Definitionen, Fakten, Relevantes – die PiD-Essentials fassen die wichtigsten Informationen zum Thema des Heftes knapp und übersichtlich für Sie zusammen.
Spezifika der Psychotherapie junger Krebsbetroffener
Authors: Köhler Michael
Published: February 2023

Die Versorgung junger Krebsbetroffener ist für alle Beteiligten eine Herausforderung. Mit dem grundsätzlichen Verstehen der besonderen Charakteristik dieser Altersgruppe können sich Psychotherapeut*innen als Mitakteure der adulten onkologischen Routineversorgung und ambulanten Nachsorge aktiv einbringen und zu einer hilfreichen Begleitung für krebsbetroffene Adoleszente, junge Erwachsene und deren Familien werden.
(Fast) alles Aktuelle zu den Vaskulitiden
Authors: Holle Julia , Moosig Frank
Published: February 2023

Es dürfte keiner Übertreibung entsprechen, das weite Feld der
Vaskulitiden als eines der dynamischsten und herausforderndsten in der Rheumatologie
zu bezeichnen. In jedem Fall machten die vorhandenen Neuigkeiten ein Schwerpunktheft
zu diesem Thema wünschenswert.
Schlaf und Schlafstörungen aus chronobiologischer Sicht
Authors: Schmidt Robert
Published: February 2023

Erholsamer Nachtschlaf ist die Grundvoraussetzung für das seelische und körperliche Wohlbefinden. Der Mensch verbringt ein Drittel seines Lebens schlafend. Der Schlaf ist eine ausgeprägte Ruhephase mit kaum vorhandener motorischer Aktivität und sehr geringer Reaktionsbereitschaft auf äußere Reize. Er dient der Erholung und dem Energiesparen – der Energieverbrauch sinkt im Schlaf um 10 %. Unser Gehirn speichert im Schlaf Gelerntes dauerhaft ab, unwichtige Informationen werden gelöscht. Unser modernes Leben führt jedoch oft dazu, dass unser Schlaf und das Schlafbedürfnis beeinträchtigt werden. Chronische Schlafstörungen wiederum haben erhebliche negative Einflüsse auf unsere Gesundheit. Um diesen vorzubeugen oder sie zu therapieren, benötigt es die Konzentration auf die richtige Schlafhygiene im Einklang mit dem individuellen Chronotyp und der Chronobiologie.
Direct Oral Anticoagulants: Laboratory Challenges and Antidotes
Authors: Beyer-Westendorf Jan , Köhler Christina
Published: February 2023

The use of direct oral anticoagulants (DOACs) is increasing in patients needing treatment of venous thromboembolism (VTE) and stroke prevention in atrial fibrillation (SPAF). This is due to the net clinical benefit in comparison to vitamin K antagonists (VKAs). The rise in DOAC use is accompanied by a remarkable reduction in heparin and VKA prescriptions. However, this rapid change in anticoagulation patterns brought new challenges to patients, prescribers, laboratories, and emergency physicians. Patients have new liberties concerning nutritional habits and comedication and no longer need frequent monitoring or dose adjustments. Still, they have to comprehend that DOACs are potent anticoagulants that may cause or contribute to bleeding. Challenges for the prescriber include decision pathways for choosing the right anticoagulant and dosage for a specific patient and to change bridging practice in case of invasive procedures. Laboratory personnel are challenged by DOAC due to limited 24/7 availability of specific DOAC quantification tests and by the impact of DOAC on routine coagulation assays and thrombophilia tests. Challenges for the emergency physician result from the increasing age of DOAC anticoagulated patients, the difficulties to establish last intake of DOAC type and dosage, to interpret coagulation test results in emergency situations, and to make decisions for or against DOAC reversal strategies in acute bleeding or urgent surgery. In conclusion, although DOACs make long-term anticoagulation safer and more convenient for patients, DOACs pose challenge to all healthcare providers involved in anticoagulation decisions. The key to correct patient management and optimal outcome therefore lies in education.
Schlafstörungen in der TCM
Authors: Simon Alexander
Published: February 2023

Die TCM ist ein eigenständiges, vorwiegend auf klinischer Erfahrung basiertes Medizinsystem, das bei der Behandlung funktioneller Erkrankungen zunehmende Bedeutung erlangt. Aus Sicht der Chinesischen Medizin liegt die Hauptursache von Schlafstörungen in der fehlgeschlagenen „Absenkung“ des geistigen Aspektes shen aus der energetisch gesehen oberflächlicheren Extima und den Leitbahnen (Sinarteria) und/oder instabilen „Verankerung“ in der als tiefliegender angesehenen Organebene (Intima). Diese Pathologie kann durch eine individuelle Therapie in Form von Akupunkturprotokollen, Arzneimittelrezepturen, diätetischen Maßnahmen und Anpassung des Lebensstils therapiert werden.
Not as expected: the role of performance expectations in voter responses to election pledge fulfilment
Authors: Markwat Niels
Published: February 2023

Not only the content, but also the context of election pledges should affect how voters respond to broken and fulfilled pledges. Borrowing from other disciplines, the hypotheses in this study propose that voters with low expectations reward pledge fulfilment more than voters with high expectations, while voters with high fulfilment expectations punish pledge-breakers more severely than voters with low expectations. A survey experiment using real-life political events was designed where 2465 respondents first received information that either significantly raised or lowered their expectations of pledge fulfilment. They were then presented with the actual fulfilment status of the pledge, either confirming or disconfirming their manipulated expectations, and asked to give their perceptions of the governing party’s performance. Interestingly, the findings support the presence of a confirmation, not a disconfirmation bias, suggesting that pledge performance attitudes are formed more similarly to other political attitudes than evaluations of private/public goods or services. Combined with a negativity bias in media coverage of election pledges, this confirmation bias in voters provides a partial explanation of the low esteem voters generally hold of governments’ pledge fulfilment. The results have implications for our understanding of how pledge fulfilment matters to voters, and how governments are held accountable for their performance.
Knowledge mapping of relative deprivation theory and its applicability in tourism research
Authors: Pan Jinyu , Yang Zhenzhi
Published: February 2023

Tourism research urgently requires the introduction of new theories to address current issues and challenges. Relative deprivation theory may be the key to effectively explaining the attitudes and behaviours of tourism multistakeholders and resolving tourism conflicts. This study uses CiteSpace to conduct a citation space analysis of relative deprivation theory and draws knowledge mappings to reveal its research foundation, research hotspots, and frontiers to discuss the practical possibility of its application to tourism research. The results show that the research content of relative deprivation theory involves 12 knowledge clusters, including subjective well-being, collective action, socioeconomic inequality, in-group attitudes, and relative deprivation theory, and that its theoretical framework is well suited to the context of tourism research. Tourism-related relative deprivation faces practical challenges and has the potential for theoretical innovation. This study focuses on the perceptions, attitudes, and behaviours of stakeholders and anticipates future research on tourism relative deprivation from the three aspects of multi-interest research subjects, multidimensional research contents, and multiperspective theoretical expansion, which indicate future research directions while revealing the possible innovation of relative deprivation theory.
Operando time-resolved soft x-ray absorption spectroscopy for photoexcitation processes of metal complexes in solutions
Authors: Kumaki Fumitoshi , Nagasaka Masanari , Fukaya Ryo , Okano Yasuaki , Yamashita Shohei , Nozawa Shunsuke , Adachi Shin-ichi , Adachi Jun-ichi
Published: February 2023

Operando time-resolved soft x-ray absorption spectroscopy (TR-SXAS) is an effective method to reveal the photochemical processes of metal complexes in solutions. In this study, we have developed the TR-SXAS measurement system for observing various photochemical reactions in solutions by the combination of laser pump pulses with soft x-ray probe pulses from the synchrotron radiation. For the evaluation of the developed TR-SXAS system, we have measured nitrogen K-edge x-ray absorption spectroscopy (XAS) spectra of aqueous iron phenanthroline solutions during a photoinduced spin transition process. The decay process of the high spin state to the low spin state in the iron complex has been obtained from the ligand side by N K-edge XAS, and the time constant is close to that obtained from the central metal side by time-resolved Fe K-edge XAS in the previous studies.
A mapping approach to surface hopping
Authors: Mannouch Jonathan R. , Richardson Jeremy O.
Published: February 2023

We present a nonadiabatic classical-trajectory approach that offers the best of both worlds between fewest-switches surface hopping (FSSH) and quasiclassical mapping dynamics. This mapping approach to surface hopping (MASH) propagates the nuclei on the active adiabatic potential-energy surface, such as in FSSH. However, unlike in FSSH, transitions between active surfaces are deterministic and occur when the electronic mapping variables evolve between specified regions of the electronic phase space. This guarantees internal consistency between the active surface and the electronic degrees of freedom throughout the dynamics. MASH is rigorously derivable from exact quantum mechanics as a limit of the quantum–classical Liouville equation (QCLE), leading to a unique prescription for momentum rescaling and frustrated hops. Hence, a quantum-jump procedure can, in principle, be used to systematically converge the accuracy of the results to that of the QCLE. This jump procedure also provides a rigorous framework for deriving approximate decoherence corrections similar to those proposed for FSSH. We apply MASH to simulate the nonadiabatic dynamics in various model systems and show that it consistently produces more accurate results than FSSH at a comparable computational cost.
Nocturnal chats of farmed animals: non-rutting vocalisations of male Iberian red deer, Cervus elaphus hispanicus
Authors: Volodin Ilya A. , Gogoleva Svetlana S. , Garcia Andrés J. , Landete-Castillejos Tomás , Volodina Elena V.
Published: February 2023

Context Captive environment may inhibit the emission of some call types by non-domesticated farm and zoo animals; so, their complete vocal repertoires remain unknown. Automated acoustic recording might help fill this gap of knowledge. Aim The aim of this study was to describe vocalisations of farmed Iberian red deer, Cervus elaphus hispanicus, stags out of the autumnal rutting period (in summer and in winter) applying the manual and automated acoustic recording. Methods In this pilot study, automated audio recording of undisturbed animals followed with spectrographic analysis showed hidden parts of social acoustic communication in farmed male Iberian red deer in non-breeding period. Key results We detected three call types (roars, contact calls and bellows). Stag contact calls and bellows were described in the first time in red deer. Non-rutting roars were acoustically similar with rutting roars reported for wild-living Iberian red deer stags but of lower-frequency than were stag rutting roars recorded on the same farm in previous studies. Stag contact calls were reminiscent of hind contact calls recorded on the same farm in previous studies, but lower in frequency and shorter. Stag bellows were acoustically similar with bellows of male domestic cattle. Conclusion This study reveals previously unknown parts of male red deer vocal repertoire. Implications The lack of certain components of behavioural and vocal repertoire may indicate potential welfare problems in farmed and zoo animals.
Estimating trophic guilds based on isotopic niches of demersal fishes, squids and crustaceans in the East China Sea
Authors: Kawauchi Yohei , Sakai Takeshi , Yoda Mari , Takeshige Aigo , Masubuchi Takahito , Gomi Shintaro
Published: February 2023

Context Identifying trophic guilds, i.e. species groups having similar trophic niches, is a first step in effective stock and fisheries management with consideration of multiple species interactions or ecosystems. Aims We evaluated isotopic niches by using stable isotope values (δ13C and δ15N) for 53 species, including commercially important demersal fishes, squids and crustaceans, from the continental shelf to the slope of the East China Sea (ECS), to segregate these species into guilds. Methods We inferred the isotopic niche space of each species and community metrics for guilds using Bayesian statistics. Key results Values of δ13C and δ15N showed different isotopic niches among species, reflecting a range of trophic positions and baseline food sources. The 53 species were segregated into 12 guilds on the basis of isotopic niche overlaps. Niche size and evenness differed among guilds; half of the guilds had smaller and less diverse niches than did the others. Conclusions The guilds identified for ECS demersal biota reflected similarities of taxonomy, behaviour, habitat and feeding type; niche size and evenness within each guild might have been influenced by the degree of species interaction. Implications These results provide important ecological information for considering effective multi-species management.
Spontaneous nucleation and fast aggregate-dependent proliferation of α-synuclein aggregates within liquid condensates at neutral pH
Authors: Dada Samuel T. , Hardenberg Maarten C. , Toprakcioglu Zenon , Mrugalla Lena K. , Cali Mariana P. , McKeon Mollie O. , Klimont Ewa , Michaels Thomas C. T. , Knowles Tuomas P. J. , Vendruscolo Michele
Published: February 2023

The aggregation of α-synuclein into amyloid fibrils has been under scrutiny in recent years because of its association with Parkinson’s disease. This process can be triggered by a lipid-dependent nucleation process, and the resulting aggregates can proliferate through secondary nucleation under acidic pH conditions. It has also been recently reported that the aggregation of α-synuclein may follow an alternative pathway, which takes place within dense liquid condensates formed through phase separation. The microscopic mechanism of this process, however, remains to be clarified. Here, we used fluorescence-based assays to enable a kinetic analysis of the microscopic steps underlying the aggregation process of α-synuclein within liquid condensates. Our analysis shows that at pH 7.4, this process starts with spontaneous primary nucleation followed by rapid aggregate-dependent proliferation. Our results thus reveal the microscopic mechanism of α-synuclein aggregation within condensates through the accurate quantification of the kinetic rate constants for the appearance and proliferation of α-synuclein aggregates at physiological pH.
Closed-loop network of skin-interfaced wireless devices for quantifying vocal fatigue and providing user feedback
Authors: Jeong Hyoyoung , Yoo Jae-Young , Ouyang Wei , Greane Aurora Lee Jean Xue , Wiebe Alexandra Jane , Huang Ivy , Lee Young Joong , Lee Jong Yoon , Kim Joohee , Ni Xinchen , Kim Suyeon , Huynh Huong Le-Thien , Zhong Isabel , Chin Yu Xuan , Gu Jianyu , Johnson Aaron M. , Brancaccio Theresa , Rogers John A.
Published: February 2023

Vocal fatigue is a measurable form of performance fatigue resulting from overuse of the voice and is characterized by negative vocal adaptation. Vocal dose refers to cumulative exposure of the vocal fold tissue to vibration. Professionals with high vocal demands, such as singers and teachers, are especially prone to vocal fatigue. Failure to adjust habits can lead to compensatory lapses in vocal technique and an increased risk of vocal fold injury. Quantifying and recording vocal dose to inform individuals about potential overuse is an important step toward mitigating vocal fatigue. Previous work establishes vocal dosimetry methods, that is, processes to quantify vocal fold vibration dose but with bulky, wired devices that are not amenable to continuous use during natural daily activities; these previously reported systems also provide limited mechanisms for real-time user feedback. This study introduces a soft, wireless, skin-conformal technology that gently mounts on the upper chest to capture vibratory responses associated with vocalization in a manner that is immune to ambient noises. Pairing with a separate, wirelessly linked device supports haptic feedback to the user based on quantitative thresholds in vocal usage. A machine learning-based approach enables precise vocal dosimetry from the recorded data, to support personalized, real-time quantitation and feedback. These systems have strong potential to guide healthy behaviors in vocal use.
Mood alternation in Mexican Spanish in Georgia
Authors: Bove Kathryn P. , Limerick Philip P.
Published: February 2023

The current study analyzes mood alternation in Spanish spoken in Georgia among first-generation Mexican immigrants. Using sociolinguistic interview data, tokens of the subjunctive and indicative in dependent clauses were examined, particularly in the following syntactic contexts:depender, aunque, me gusta que, no porque, quizás, tal vez,andno sé si/ cómo/dónde/qué. We argue that mood selection in the contexts under study is determined by the evaluation of the proposition in the dependent clause. We then use this data to inform theories of possible world semantics (i.e.,Anand and Hacquard 2013;Giannakidou and Mari 2021;Villalta 2008) to better understand mood alternation. Moreover, while many U.S. Spanish varieties may demonstrate what Silva-Corvalán (1994, 91) refers to as “a reduced system that made it more difficult to distinguish between more or less possible situations in a hypothetical world,” we show that cases of alternation in the present data still differentiate speaker meaning and evaluation.
Modern trends in the development of forestry enterprises in Kazakhstan
Authors: Abayeva Kurmankul T. , Toktassynova Faruza A. , Igembaeva Ainur K. , Serikbayeva Andiya T. , Rakhimzhanova Gaukhar M.
Published: February 2023

The whole natural complex, the system of using natural renewable natural resources depends on the state of the forestry sector of the national economy. Over the years of land reform, the area of the forest fund of Kazakhstan has more than doubled, as a result of which the search for ways to develop forestry enterprises in the country is becoming increasingly urgent. The purpose of the study is to consider the forest management and forestry units in the Republic of Kazakhstan. In the course of the study, the main indicators of the forest fund of the Republic of Kazakhstan in the period from 2015 to 2019 were analyzed. The study concludes that forestry in Kazakhstan should be aimed at protecting forests, increasing their area, and moving away from interest in forests as a source of forest resources.
A high deposition efficiency method for wire arc additive manufacturing
Authors: Jiang P. F. , Ji R. , Nie M. H. , Zong X. M. , Wang X. B. , Chen Z. K. , Liu C. Z. , Zhang Z. H.
Published: February 2023

In this study, single wire arc additive manufacturing (SWAAM) and multi wire arc additive manufacturing (MWAAM) were used to fabricate the TC11 alloy. Microstructure and mechanical properties of TC11 alloy were studied. The results showed that the microstructure of MWAAM TC11 alloy composed of α and β phase, and the proportion of β phase increased slightly than that of SWAAM TC11 sample. Compared with the SWAAM TC11 sample, the microhardness of MWAAM TC11 alloy sample increased from 382 to 407 HV, and average ultimate tensile strength of MWAAM TC11 alloy sample increased from 922.01 to 934.56 MPa. The results indicate that the addition of wires can significantly improve both manufacturing efficiency and mechanical properties of TC11 alloy components.
Electroelastic metasurface with resonant piezoelectric shunts for tunable wavefront control
Authors: Lin Z , Tol S
Published: February 2023

In this paper, we design a tunable phase-modulated metasurface composed of periodically distributed piezoelectric patches with resonant-type shunt circuits. The electroelastic metasurface can control the wavefront of the lowest antisymmetric mode Lamb wave (A
0 mode) in a small footprint due to its subwavelength features. The fully coupled electromechanical model is established to study the transmission characteristics of the metasurface unit and validated through numerical and experimental studies. Based on the analysis of the metasurface unit, we first explore the performance of electroelastic metasurface with single-resonant shunts and then extend its capability with multi-resonant shunts. By only tuning the electric loads in the shunt circuits, we utilize the proposed metasurface to accomplish wave deflection and wave focusing of A
0 mode Lamb waves at different angles and focal points, respectively. Numerical simulations show that the metasurface with single-resonant shunts can deflect the wavefront of 5 kHz and 6 kHz flexural waves by desired angles with less than

2
%

deviation. In addition, it can be tuned to achieve nearly three times displacement amplification at the designed focal point for a wide range of angles from

−

75
∘

to 75∘. Furthermore, with multi-resonant shunts, the piezoelectric-based metasurface can accomplish anomalous wave control over flexural waves at multiple frequencies (i.e. simultaneously at 5 kHz and 10 kHz), developing new potentials toward a broad range of engineering applications such as demultiplexing various frequency components or guiding and focusing them at different positions.
Probe beam influence on spin polarization in spin-exchange relaxation-free co-magnetometers
Authors: Wei Yao , Xing Li , Zhai Yueyang , Fan Wenfeng , Fang Chi , Liu Feng , Quan Wei
Published: February 2023

Spin-exchange relaxation-free (SERF) co-magnetometers have promising applications in both inertial navigation and fundamental physics experiments. However, the fluctuation in the spin polarization caused by the probe beam has a non-negligible influence on the co-magnetometer signal. In this paper, a theoretical model containing three parameters of the probe beam is established by extending the coupled Bloch equation. Based on this model, the influence of probe power density on the transient and steady-state response of the SERF co-magnetometer is analyzed. According to the transient response model, a new measurement method for transverse optical pumping of the probe beam is proposed. Then, for the steady-state response model, a steady-state error suppression method is suggested by adjusting the degree of circular polarization of the probe beam. Eventually, the suppression method is used to refine the SERF co-magnetometer, achieving a suppression rate of 70.31% in transverse electron spin polarization fluctuations, thus improving the co-magnetometer to a stability of 0.0079∘ h−1. To our knowledge, this is better than what has been reported so far.
Bi-filter multiscale-diversity-entropy-based weak feature extraction for a rotor-bearing system
Authors: Li Yongbo , Wang Xinyue , Zheng Jinde , Feng Ke , Ji J C
Published: February 2023

Multiscale-based entropy methods have proven to be a promising tool for extracting fault information due to their high feature extraction ability and easy application. Despite multiscale analysis showing great potential in extracting fault characteristics, it has some drawbacks, such as cutting the data length and neglecting high-frequency information. This paper proposes a bi-filter multiscale diversity entropy (BMDE) to filter comprehensive fault information and address the data length problem. First, the low-frequency information is filtered out by moving average in a multi-low procedure and the high-frequency information is filtered out by an adjacent subtraction in a multi-high procedure. Second, a modified coarse-grained process is introduced to overcome the issue of data length. The validity of the BMDE method is evaluated using both simulation signals and experimental measurements. Results demonstrate that the proposed method offers optimal feature extraction capability with the highest diagnostic accuracy compared with four other traditional entropy-based diagnosis methods.