bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cultivation of microalgae on liquid anaerobic digestate for depollution, biofuels and cosmetics: a review
Authors: Tawfik Ahmed , Eraky Mohamed , Alhajeri Nawaf S. , Osman Ahmed I. , Rooney David W. 
Published: July 2022

AbstractSolid wastes from domestic, industrial and agricultural sectors cause acute economic and environmental problems. These issues can be partly solved by anaerobic digestion of wastes, yet this process is incomplete and generates abundant byproducts as digestate. Therefore, cultivating mixotrophic algae on anaerobic digestate appears as a promising solution for nutrient recovery, pollutant removal and biofuel production. Here we review mixotrophic algal cultivation on anaerobic waste digestate with focus on digestate types and characterization, issues of recycling digestate in agriculture, removal of contaminants, and production of biofuels such as biogas, bioethanol, biodiesel and dihydrogen. We also discuss applications in cosmetics and economical aspects. Mixotrophic algal cultivation completely removes ammonium, phosphorus, 17β-estradiol from diluted digestate, and removes 62% of zinc, 84% of manganese, 74% of cadmium and 99% of copper.
Outsider-driven institutional entrepreneurship: the case of the emerging field of positive psychology education
Authors: Abumuamar Mohsen , Campbell Adrian 
Published: July 2022

AbstractThe phenomenon of outsider-driven institutional entrepreneurship may appear both paradoxical and opaque. We examine outsider-driven institutional entrepreneurship by drawing on an in-depth qualitative case study of the emerging field of positive psychology education. We investigate how institutional entrepreneurs, located outside Kuwait’s Ministry of Education, enabled actors inside the Ministry both to deviate from existing institutional arrangements and to institutionalize new practices. Our findings illustrate that outsider-driven institutional entrepreneurship in emerging fields starts with ‘normalization’, that is, the production of claims, arguments, and evidence, about the effectiveness of the newly proposed practices. Our study contributes to the literature on outsider-driven institutional entrepreneurship in emerging fields by identifying a set of critical activities associated with deviation from prevailing institutional arrangements, and the institutionalization of innovation.
Functional and Metabolic Imaging in Heart Failure with Preserved Ejection Fraction: Promises, Challenges, and Clinical Utility
Authors: Burrage Matthew K , Lewis Andrew J , Miller Jack J J. 
Published: July 2022

AbstractHeart failure with preserved ejection fraction (HFpEF) is recognised as an increasingly prevalent, morbid and burdensome condition with a poor outlook. Recent advances in both the understanding of HFpEF and the technological ability to image cardiac function and metabolism in humans have simultaneously shone a light on the molecular basis of this complex condition of diastolic dysfunction, and the inflammatory and metabolic changes that are associated with it, typically in the context of a complex patient. This review both makes the case for an integrated assessment of the condition, and highlights that metabolic alteration may be a measurable outcome for novel targeted forms of medical therapy. It furthermore highlights how recent technological advancements and advanced medical imaging techniques have enabled the characterisation of the metabolism and function of HFpEF within patients, at rest and during exercise.
Crystal polymorphism and spectroscopical properties of sulfonamides in solid state by means of First Principles calculations
Authors: Sainz-Díaz C. Ignacio , de la Luz Alexander Pérez , Barrientos-Salcedo Carolina , Francisco-Márquez Misaela , Soriano-Correa Catalina 
Published: July 2022

AbstractSulfonamides are an important class of therapeutic agents. The increase in the number of new sulfonamide derivatives makes it necessary to study more rationally the chemical structure, because the solid forms often display different mechanical, thermal and physicochemical properties that can influence the bioavailability and stability of the drugs; consequently, the polymorphic structures are of great interest to the pharmaceutical industry because of their ability to modify the physical properties of the active pharmaceutical ingredient. The molecular interactions of these drugs in their crystal lattice are important for the stability of the crystals and polymorphism and for preparing composite complexes for optimizing the use of these drugs. In this work, the crystal structure of these drugs and crystal polymorphism is investigated. So, the crystal forms of antibiotics derivatives of the sulfonamides, sulfamethoxazole, sulfamethazine, sulfachloropyridazine, and sulfacetamide are studied at the molecular and supramolecular level by using computational modeling approach at quantum mechanical level. The spectroscopic properties of these systems are also studied explaining assignments of previous experimental data. The results of DFT calculations reproduce the crystal structures of sulfonamides determined experimentally and the polymorphism in these molecules have been clarified. Likewise, the main intermolecular interactions in all crystal forms of these sulfonamides are H-bonds among the sulfonic and amino groups and SNH groups, and also some π-π interactions. Also, these 3-D periodical models allow the exploration of the intermolecular interactions included in the crystal structures and some of these interactions can alter the vibration modes of the molecules. Therefore, the use of these models can be useful for experimental spectroscopy studies where use actual crystal solids.
How to Induce an Error Management Climate: Experimental Evidence from Newly Formed Teams
Authors: Horvath Dorothee , Keith Nina , Klamar Alexander , Frese Michael 
Published: July 2022

AbstractAn organizational climate of error management is associated with favorable organizational outcomes, including firm success, innovation, and safety. But how can an error management climate be induced? The present research used newly formed teams in a controlled setting as a model and tested the effect of two brief interventions on team climate and performance. In three-person teams, 180 participants worked on two team tasks that required communication and coordination, under 1 of 3 experimental conditions. Two of these were designed to induce an error management climate either indirectly, via the communication of social norms, or more directly, via explicit encouragement of experimentation and learning from errors. The third condition served as an error avoidant comparison group. In line with predictions, the climate induction increased processes of error management climate as perceived by teams, which in turn positively affected objectively measured team performance (mediation effect). These results strongly suggest that team error management climate can indeed affect performance and is not merely a correlate of unknown third variables that were unmeasured in previous correlational research. From a practical perspective, this research provides guidance on how principles of social influence may be leveraged to induce an error management climate.
A note on Neumann problems on graphs
Authors: Hinz Michael , Schwarz Michael 
Published: July 2022

AbstractWe discuss Neumann problems for self-adjoint Laplacians on (possibly infinite) graphs. Under the assumption that the heat semigroup is ultracontractive we discuss the unique solvability for non-empty subgraphs with respect to the vertex boundary and provide analytic and probabilistic representations for Neumann solutions. A second result deals with Neumann problems on canonically compactifiable graphs with respect to the Royden boundary and provides conditions for unique solvability and analytic and probabilistic representations.
Adsorption of Cr6+ ion using activated Pisum sativum peels-triethylenetetramine
Authors: El-Nemr Mohamed A. , Aigbe Uyiosa O. , Ukhurebor Kingsley E. , Onyancha Robert B. , El Nemr Ahmed , Ragab Safaa , Osibote Otolorin A. , Hassaan Mohamed A. 
Published: July 2022

AbstractThe adsorption of Cr6+ ions from water-soluble solution onto activated pea peels (PPs) embellished with triethylenetetramine (TETA) was studied. The synthesized activated TETA-PP biosorbent was further characterized by SEM together with EDX, FTIR and BET to determine the morphology and elementary composition, functional groups (FGs) present and the biosorbent surface area. The confiscation of Cr6+ ions to activated TETA-PP biosorbent was observed to be pH-reliant, with optimum removal noticed at pH 1.6 (99%). Cr6+ ion adsorption to activated TETA-PP biosorbent was well defined using the Langmuir (LNR) and the pseudo-second-order (PSO) models, with a determined biosorption capacity of 312.50 mg/g. Also, it was found that the activated TETA-PP biosorbent can be restored up to six regeneration cycles for the sequestration of Cr6+ ions in this study. In comparison with other biosorbents, it was found that this biosorbent was a cost-effective and resourceful agro-waste for the Cr6+ ion confiscation. The possible mechanism of Cr6+ to the biosorbent was by electrostatic attraction following the surface protonation of the activated TETA-PP biosorbent sites.
Graphical abstract
Exercise and Exercise Mimetics for the Treatment of Musculoskeletal Disorders
Authors: Cento Alessia S. , Leigheb Massimiliano , Caretti Giuseppina , Penna Fabio 
Published: July 2022

Abstract
Purpose of Review
The incidence of musculoskeletal disorders affecting bones, joints, and muscles is dramatically increasing in parallel with the increased longevity of the worldwide population, severely impacting on the individual’s quality of life and on the healthcare costs. Inactivity and sedentary lifestyle are nowadays considered the main drivers of age-associated musculoskeletal disorders and exercise may counteract such alterations also in other bone- and muscle-centered disorders. This review aims at clarifying the potential use of exercise training to improve musculoskeletal health.

Recent Findings
Both the skeletal muscle and the bone are involved in a complex crosstalk determining, in part through tissue-specific and inflammatory/immune released factors, the occurrence of musculoskeletal disorders. Exercise is able to modulate the levels of those molecules and several associated molecular pathways.

Summary
Evidence from preclinical and clinical trials supports the adoption of exercise and the future use of exercise mimicking drugs will optimize the care of individuals with musculoskeletal disorders.
Characterization of Immobilized Magnetic Fe3O4 Nanoparticles on Raoultella Ornithinolytica sp. and Its Application for Azo Dye Removal
Authors: Bekhit Fatma , Farag Soha , Attia Ahmed M. 
Published: July 2022

AbstractA high-performance immobilized bacterial strain coated with magnetic iron oxide nanoparticles was used for Basic Blue 41 azo dye (BB 41 dye) decolorization. To create the coated bacterial strain, Raoultella Ornithinolytica sp. was isolated and identified under the accession number KT213695, then coated with manufactured magnetic iron oxide nanoparticles. SEM and SEM–EDX were used to characterize the coated bacteria and validate its morphological structure formation. The coated Raoultella Ornithinolytica sp. A1 (coated A1) generated a 95.20% decolorization for BB 41 dye at 1600 ppm starting concentration with an optimal dose of coated A1 5 mL/L, pH 8, under static conditions for 24 h at 37 °C. Continuous batch cycles were used, with BB 41 dye (1600 ppm) added every 24 h four times, to achieve a high decolorization efficiency of 80.14%. Furthermore, the metabolites of BB 41 dye biodegradation were investigated by gas chromatographic-mass spectrum analysis (GC–MS) and showed a less toxic effect on the bioindicator Artemia salina. Additionally, 5 mL/L of coated A1 demonstrated the highest decolorization rate (47.2%) when applied to a real wastewater sample after 96 h with a consequent reduction in COD from 592 to 494 ppm.
Causes of fatalities in motor vehicle occupants: an overview
Authors: O’Donovan Siobhan , van den Heuvel Corinna , Baldock Matthew , Byard Roger W. 
Published: July 2022

AbstractInjuries from motor vehicle collisions are frequently encountered in routine forensic practice. While the most common lethal events involve blunt force trauma with injuries to the head and neck, chest, abdomen, pelvis and limbs, review of the literature and case files shows that a wide variety of other fatal situations can occur that may involve sharp force and penetrating trauma, incineration, drowning, asphyxia, organic diseases and combinations of these. The following overview details potential factors that may contribute to death following vehicle crashes.
Young-Onset Pancreatobiliary Cancers—Whereto from Here?
Authors: Barreto Savio George 
Published: July 2022

AbstractThis Invited Editorial towards the Special Issue on Hepatobiliary and Pancreatic Surgery highlights the global problem of young-onset cancers. The paucity of data on young-onset pancreatobiliary cancers is presented in the context of its relevance to India (and its large component of adults in the at-risk age group for these cancers). In the face of limited information on the underlying cause of young-onset cancers, the author draws attention to evidence from colorectal cancer. The readers are encouraged to develop collaborative efforts in India to address answers to much needed questions on the management of young-onset pancreatobiliary cancers, some of which are listed in this Editorial.
Comparison of response behavior in karate kumite between real world and virtual reality
Authors: Ritter Yvonne , Droste Melina , Bürger Dan , Pastel Stefan , Witte Kerstin 
Published: July 2022

AbstractVirtual reality is increasingly applied to support physical training and improve athletes’ performance in sports. Nevertheless, there is a research deficit in that, especially in martial arts, it has not yet been shown to what extent the response behavior of athletes in virtual reality is the same as in the real world. If this can be confirmed, a transfer of VR-adapted skills to RW can be expected and sports training in a virtual environment can be applied to improve sports performance. Since the response behavior is essential for many sports, this study compares it in karate kumite to the competition-important attack (Kizami-Zuki) of a real and a virtual opponent. Experienced karate athletes wore a head-mounted display and were asked to respond quickly and efficiently to 22 karate attacks, of which eight were Kizami Zuki’s attacks. Using a video-based movement assessment, karate experts quantified the response behavior with the parameters ‘time for response’, ‘response quality’ and ‘kind of response’. Results show no significant differences in ‘time for response’ and ‘kind of response’ between both conditions (virtual reality vs. real world). Only the ‘response quality’ was rated better in real world than in virtual reality. It is concluded that the ‘time of response’ and ‘kind of response’ for karate kumite athletes in virtual reality are similar to that in the real world.
Einsatz von KI im Versicherungssektor – mit Schwerpunkt Versicherungsmedizin
Authors: Armbrüster Christian , Prill Jonathan 
Published: July 2022

ZusammenfassungDer Einsatz von Künstlicher Intelligenz (KI) im Versicherungssektor ist in jüngerer Zeit immer mehr ins Blickfeld geraten. Im medizinischen Bereich, auf dem hier der Schwerpunkt liegen soll, gilt dies nicht allein für originär medizinische Themen wie diagnostische und therapeutische Maßnahmen. Vielmehr gewinnt KI auch in den verschiedenen Stadien des Versicherungsverhältnisses – von der Risikoeinschätzung und der Tarifierung über die Vertragsanbahnung bis hin zur Regulierung von Versicherungsfällen – zunehmend an Bedeutung. Der Einsatz von KI eröffnet viele Chancen; dabei sieht sich der Anwender allerdings auch vor einige rechtliche und ethische Herausforderungen gestellt.
Nicht wiederentdeckt, sondern nachgefragt: „Soziale Arbeit als Dienstleistung“ heute
Authors: Schröer Wolfgang 
Published: July 2022

ZusammenfassungIm Jahr 2003 legten Thomas Olk, Hans-Uwe Olk und Holger Backhaus-Maul eine starke Positionierung der Sozialen Arbeit als personenbezogene Dienstleistungsarbeit vor. Diese Standortbestimmung Sozialer Arbeit zu Beginn des 21. Jahrhunderts enthält sowohl einen Rückblick auf die Entwicklung Sozialer Arbeit seit den 1970er Jahren als auch einen engagierten sozialpolitischen Aufruf für die damaligen Gegenwart, der auch heute noch wegweisend sein kann.
Post-drill geophysical characterization of two deep-water wells of Cauvery Basin, East Coast of India
Authors: Mishra Minakshi , Patidar Atul Kumar 
Published: July 2022

AbstractThe depth of the reservoir causes an increase in the degree of uncertainty in the prediction of reservoir quality. High frequency is suppressed with depth because Earth functions as a low-pass filter. The seismic amplitudes observed at various interfaces are influenced by spherical divergence, transmission losses, mode conversions, and inter-bed multiples. Seismic data have numerous essential components that must be thoroughly examined during hydrocarbon prospect identification and maturation, including post-critical reflections, events coherency (in near and far offsets), mode conversion, and interbed multiples. Seismic amplitudes are typically derived from 2D/3D seismic data and utilized directly or indirectly for reservoir interpretation and better prediction of subtle geological and geophysical information. To accurately depict subsurface geological features, stratigraphic architecture, and reservoir facies, it should be used in conjunction with the existing paleoenvironment data. When employed alone, the subsurface geophysical data may lead to erroneous interpretation of subsurface lithologies and inaccurate reservoir property predictions. Understanding these factors could help interpreters make better use of seismic data while maturing and de-risking the prospectivity. This study examines the post-drill geophysical characterization of two exploratory wells that were drilled in the deep-water area of the Cauvery Basin, East Coast of India. Analysis and correlation with a discovery well is done to understand the sediment depositional heterogeneity and corresponding seismic amplitude response, primarily for the cemented reservoir (dry well). To discover prospects and subsequently de-risk the existing prospect inventory, a dashboard checklist for in-depth study of seismic and well data has been developed. The top-down geophysical analytical approach that has been presented will aid in defining reservoir characteristics generally, estimating deliverability, and subsequently raising the geological probabilities and chance of success (COS) of any exploration project. The findings of this study allow critical analysis of seismic data to distinguish between softer/slower/possibly better reservoir rocks and hard/fast/tight rocks.
Characterisation of defects in porous silicon as an anode material using positron annihilation Doppler Broadening Spectroscopy
Authors: Legerstee W. J. , Noort T. , van Vliet T. K. , Schut H. , Kelder E. M. 
Published: July 2022

AbstractHere we present Positron Annihilation Doppler Broadening Spectroscopy (PADBS) as a powerful method to analyse the origin and development of defect processes in porous silicon structures as a result of alloying with lithium for the use in battery anode applications. Several prepared anodes were lithiated (discharged against Li+/Li) and de-lithiated (charged) with different capacities followed by a distinct treatment procedure and an analysis using the Delft Variable Energy Positron Beam. The results presented here show that we can distinguish two different processes attributed to (1) structural changes in silicon as a result of the alloying process, and (2) the formation of defects that initiate degradation of the material. The limit at which the porous material can be used for at least the first two cycles without the occurrence of damage can thus be accurately determined by using the PADBS technique.
SQUIDs for magnetic and electromagnetic methods in mineral exploration
Authors: Stolz Ronny , Schiffler Markus , Becken Michael , Thiede Anneke , Schneider Michael , Chubak Glenn , Marsden Paul , Bergshjorth Ana Braña , Schaefer Markus , Terblanche Ockert 
Published: July 2022

Abstract
Research on quantum sensors for the detection of magnetic fields (quantum magnetometers) is one of the fast-moving areas of Quantum Technologies. Since there exist expectations about their use in geophysics, this work will provide a brief overview on the various developing quantum technologies and their individual state of the art for implementing quantum magnetometers. As one example, the developments on superconducting quantum interference devices, so-called SQUIDs as a specific implementation of a quantum magnetometer, are presented. In the course of this, SQUID instrument implementations and associated demonstrations and case studies will be presented. An airborne vector magnetometer with ultra-low noise ($$<10 \mathrm{fT}/\sqrt{\mathrm{Hz}}$$

<
10
fT
/

Hz

) and high dynamic range of $$>32 \mathrm{bit}$$

>
32
bit

will be introduced which has the prospect to be applied for the magnetic method in parallel with electromagnetic methods such as passive audio-frequency magnetics or semi-airborne methods using active transmitters such as elongated grounded dipole sources. The according signals are separated in the frequency domain. A second implementation is an airborne full tensor gradiometer instrument will be discussed which has shown already a number of successful case studies and which turned into commercial operation in the past years. Besides the airborne instrument, a very successful implementation of quantum magnetometers is the SQUID-based receiver for the ground-based transient electromagnetic method. Today it is a mature technology which has been in commercial use for more than a decade and has led to a number of discoveries of conductive ore bodies. One case study will be presented which demonstrates the performance of this instrument. Finally, future prospects of using quantum magnetometers, including SQUIDs and new optically pumped magnetometers, in geophysical exploration will be discussed. Particular applications for both sensor types will be introduced.
Why Cell-Free DNA Can Be a “Game Changer” for Lung Allograft Monitoring for Rejection and Infection
Authors: Rosenheck J.P. , Keller B.C. , Fehringer G. , Demko Z.P. , Bohrade S.M. , Ross D.J. 
Published: July 2022

Abstract
Purpose of Review
Although there has been improvement in short-term clinical outcomes for patients following lung transplant (LT), advances have not translated into longer-term allograft survival. Furthermore, invasive biopsies are still standard of practice for monitoring LT recipients for allograft injury. We review the relevant literature supporting the role of using plasma donor-derived cell-free DNA (dd-cfDNA) as a non-invasive biomarker for LT allograft injury surveillance and discuss future research directions.

Recent Findings
Accumulating data has demonstrated that dd-cfDNA is associated with molecular and cellular injury due to acute (cellular and antibody-mediated) rejection, chronic lung allograft dysfunction, and relevant infectious pathogens. Strong performance in distinguishing rejection and allograft injury from stable patients has set the stage for clinical trials to assess dd-cfDNA utility for surveillance of LT patients. Research investigating the potential role of dd-cfDNA methylation signatures to map injured tissue and cell-free DNA in detecting allograft injury-related pathogens is ongoing.

Summary
There is an amassed breadth of clinical data to support a role for dd-cfDNA in monitoring rejection and other forms of allograft injury. Rigorously designed, robust clinical trials that encompass the diversity in patient demographics are paramount to furthering our understanding and adoption of plasma dd-cfDNA for surveillance of lung allograft health.