bluuebunny/crossref_metadata_2025_split huggingface dataset:
An evaluation of the Stratford multiagency, multidisciplinary, assessment clinic
Authors: Cooper Catherine , Liu Hannah , Rowland Tobias , Prajapati Riddhi , Hurlock Tayla , Owen Andy 
Published: August 2021

Purpose
This study aims to assess a novel clinic whereby new patients were discussed in a multi-agency, multi-disciplinary panel and given feedback on the same day. The objectives were to determine the impacts on time to commencing treatment, need for further assessment, discharges and staff and patient experiences.

Design/methodology/approach
Outcomes from the new assessment clinic were compared to previous individual assessments. Feedback questionnaires were given to patients, while a focus group was conducted with staff.

Findings
There was a significant reduction in the time to agreeing a treatment plan (34 days to <1 day), the need for further assessment (61%–23.2%) and a significant increase in the proportion discharged from secondary care (26.9%–49.8%). Clinician and patient feedback on the clinic was positive.

Practical implications
The model of a multi-agency, multi-disciplinary clinic could be used for assessing new referrals to community mental health teams.

Originality/value
The use of a multi-agency, multi-disciplinary clinic is a novel approach within community mental health teams which led to improvements in efficiency, while demonstrating positive patient and clinician feedback.
Bibi and Mr. Prime Minister: do different Facebook identities imply different messages for political leaders?
Authors: Yavetz Gal 
Published: August 2021

PurposeSocial media has been widely adopted by politicians and political parties during elections and routine times and has been discussed before. However, research in the field has so far not addressed how a political leader's private or official social media account affects their message, language and style. The current study examined how Israeli Prime Minister Benjamin Netanyahu uses his private Facebook account, compared to his use of his official Facebook page “Prime Minister of Israel.”Design/methodology/approachIn this study, the author identified the differences between these two digital entities using in-depth content analysis based on all posts (N = 1,484) published on the two pages over a 12-month period between 2018 and 2019.FindingsThe study’s findings indicate that Netanyahu regularly uses his personal page to address topics that are not represented on his official page, such as mentioning and attacking political rivals, presenting political agenda, and criticizing Israeli journalists and media organizations. Netanyahu's private Facebook account is also used to comment on personal events such as the criminal indictments he is facing and family affairs.Originality/valueThe findings highlight the need to investigate the different identities that politicians maintain on social media when they use personal or official accounts, sometimes on the same platform. The medium matters, yet the author also discovered that a leader's choice of account and its title are also important.Peer reviewThe peer review history for this article is available at: https://publons.com/publon/10.1108/OIR-01-2021-0004.
Effects of the 3DP process parameters on mechanical properties of polylactic acid part used for medical purposes
Authors: Chaitat Sunthorn , Chantarapanich Nattapon , Wanchat Sujin 
Published: August 2021

Purpose
This paper aims to investigate effect of infill density, fabricated built orientation and dose of gamma radiation to mechanical tensile and compressive properties of polylactic acid (PLA) part fabricated by fused deposit modelling (FDM) technique for medical applications.

Design/methodology/approach
PLA specimens for tensile and compressive tests were fabricated using FDM machine. The specimens geometry and test method were referred to ASTM D638 and ASTM D695, respectively. Three orientations under consideration were flat, edge and upright, whereas the infill density ranged from 0 to 100%. The gamma radiation dose used to expose to specimens was 25 kGy. The collected data included stress and strain, which was used to find mechanical properties, i.e. yield strength, ultimate tensile strength (UTS), fracture strength, elongation at yield, elongation at UTS and elongation at break. The t-test was used to access the difference in mechanical properties.

Findings
Compressive mechanical properties is greater than tensile mechanical properties. Increasing number of layer parallel to loading direction and infill density, it enhances the material property. Upright presents the lowest mechanical property in tensile test, but greatest in compressive test. Upright orientation should not be used for part subjecting to tensile load. FDM is more proper for part subjecting to compressive load. FDM part requires undergoing gamma ray for sterilisation, the infill density no less than 70 and 60% should be selected for part subjecting to tensile and compressive load, respectively.

Originality/value
This study investigated all mechanical properties in both tension and compression as well as exposure to gamma radiation. The results can be applied in selection of FDM parameters for medical device manufacturing.
An empirical investigation into intelligent cost analysis in purchasing
Authors: Bodendorf Frank , Lutz Manuel , Michelberger Stefan , Franke Joerg 
Published: August 2021

Purpose
Cost transparency is of central importance to reach a consensus between supply chain partners. The purpose of this paper is to contribute to the instrument of cost analysis which supports the link between buyers and suppliers.

Design/methodology/approach
Based on a detailed literature review in the area of cost analysis and purchasing, intelligent decision support systems for cost estimation are identified. Subsequently, expert interviews are conducted to determine the application possibilities for managers. The application potential is derived from the synthesis of motivation, identified applications and challenges in the industry. Management recommendations are to be derived by bringing together scientific and practical approaches in the industry.

Findings
On the one hand, the results of this study show that machine learning (ML) is a complex technology that poses many challenges for cost and purchasing managers. On the other hand, ML methods, especially in combination with expert knowledge and other analytical methods, offer immense added value for cost analysis in purchasing.

Originality/value
Digital transformation allows to facilitate the cost calculation process in purchasing decisions. In this context, the application of ML approaches has gained increased attention. While such approaches can lead to high cost reductions on the side of both suppliers and buyers, an intelligent cost analysis is very demanding.
Triage as an infrastructure of care: The intimate work of redistributing medical care in nursing homes
Authors: van Pijkeren Nienke , Wallenburg Iris , Bal Roland 
Published: August 2021

AbstractThis article explores how professionals in older persons care work on a triage system in the daily care setting. We follow how triage is introduced in older persons care organizations in The Netherlands, to deal with a scarcity of physicians and distribute care among health workers in the region. We offer a sociological analysis in which we use the notion of infrastructure and infrastructural work to study how professionals work with triage in the daily care setting. This study is based on a formative evaluation in which we as researchers both studied and contributed to the construction of the triage system by sharing and participating in reflexive infrastructural work practices. We show how this method enabled to gradually adjust the triage system to the daily practices of care delivery, taking the spatial‐temporal setting of care into account. We argue that triage not only structures and simplifies but also opens up new ways of re‐placing medical and care work, both professionally and geographically. As our results reveal, re‐placing physicians has complex effects above and beyond the efficient deployment of medical staff. Triage as infrastructure not only changes the location, but also reconfigures the relationships physicians have with residents and nurse aids.
Acute colonic pseudo‐obstruction (Ogilvie syndrome) leading to respiratory compromise and death
Authors: Dewey John , Prahlow Joseph A. 
Published: August 2021

AbstractHere, we present an unusual case of acute colonic pseudo‐obstruction (ACPO), also known as Ogilvie syndrome, which resulted in respiratory failure and sudden death. The patient was a 19‐year‐old man with a history of cerebral palsy (CP) and severe autism who experienced marked abdominal distension that progressed over several days in his skilled nursing facility. He developed shortness of breath and episodic diarrhea, before having an unwitnessed cardiac arrest and subsequently expiring after prehospital and emergency department care. Autopsy revealed developmental deformities consistent with CP, rectal prolapse, and significant abdominal distension. Postmortem radiography showed diffuse bowel distension with bilateral upward displacement of the diaphragm and consequent lung compression. Thorough examination of the gastrointestinal tract failed to reveal any perforation or obstruction. The cause of death was determined to be respiratory compromise secondary to diaphragmatic compression as a result of ACPO, a condition defined as colonic distension without a mechanical explanation for obstruction. This case highlights the challenges that ACPO can pose to a forensic pathologist at autopsy, and serves as a teaching point to clinicians on the warning signs and treatment measures for ACPO.
Lipoxygenase ‐ trypsin inhibitor activity axis induction in the host plants of muga silkworm, Antheraea assamensis Helfer by feeding
Authors: Mech A. , Choudhury K.K. , Bora DS 
Published: August 2021

AbstractThe muga silkworm, Antheraea assamensis Helfer bears great economic importance, producing golden yellow muga silk which is in global demand for both the textile and biomedical industries. The insect's larval stages are maintained in the field by farmers on its primary host plant Persea bombycina Kost in Assam located in the North‐East part (25.57 ° N, 93.25 ° E) of India. If continuous feeding by A. assamensis is inducing any direct defense in P. bombycina, the aspect is not yet questioned. We used the activity of lipoxygenases (LOX) and trypsin inhibitors as markers for determining defense responses in P. bombycina and Litsea monopetala Roxb, the two primary host plants of the silkworm due to insect feeding. The induction of anti‐herbivore trypsin inhibitor by insect feeding was examined by studying their effect on the midgut trypsin activity of A. assamensis larvae. This is the first report showing that the LOX‐ trypsin inhibitor axis is differentially activated in the two host plants and greater induction of the defense response is exhibited in P. bombycina, the most commercially used host plant in muga silkworm rearing.
Provenance of the Early–Middle Devonian Shugouzi Formation in the Quruqtagh, Northeastern Xinjiang: Constraints from Sandstone Geochemistry and Heavy Mineral Analysis
Authors: ZHANG Yingli , WANG Zongqi , WANG Tao 
Published: August 2021

AbstractThe Early–Middle Devonian Shugouzi Formation in the Quruqtagh block consists mainly of clastic rocks. However, their provenance has been scarcely studied since it was named. Geochemistry of clastic rocks was commonly used to interpret the provenance. Detrital heavy mineral analyses help frame the U‐Pb age from zircon grains, integrated with geochemical data from detrital tourmaline and spinels. These techniques were used to characterize components of the sediment flux and define erosion areas in the Qurugtagh block, further providing evidence about the tectonic evolution of the South Tianshan and Tarim plate. The maximum depositional age constrained by detrital zircon dating was Early–Middle Devonian. Multiple diagrams for sedimentary provenance using major and trace elements indicate that continental island arc‐related felsic rocks were the major source rocks for the Shugouzi Formation. Detrital tourmalines are dravite and schorl. The results of detrital tourmaline electron probe microanalysis (EPMA) show that the source rocks are mainly metasedimentary rocks and granitoids. The detrital chromian spinels within the sediments are characterized by high chroumium (Cr#) and varying magnesium (Mg#). The discrimination plots reveal that these spinels were sourced from island arc magmatic rocks. The laser ablation inductively‐coupled plasma mass spectrometry (LA‐ICP‐MS) U‐Pb chronology of detrital zircons suggests that the sediments were derived mainly from 414–491 Ma and 744–996 Ma magmatic rocks. Paleocurrent restoration, sandstone geochemistry, EPMA, and detrital zircon geochronology indicate that the source rocks were predominantly derived from Late Ordovician and Devonian magmatic rocks and subordinately from recycled Neoproterozoic magmatic rocks. Comprehensive analyses of the source areas suggest that a remnant arc still existed in the Early Devonian and the Shugouzi Formation was deposited in a passive continental margin.
The Formation and Evolution of Uvarovite in UHP Serpentinite and Rodingite and its Constraints on Chromium Mobility in the Oceanic Subduction Zone
Authors: ZHANG Cong , SHEN Tingting , ZHANG Lifei , LIN Congcong , ZHANG Zhongwei , Qin Xueqing , HU Han , QIU Tian , XIANG Zhenqun , ZHANG Jianxin 
Published: August 2021

AbstractThe uvarovite‐andradite and uvarovite‐andradite‐grossular solid‐solution series are rare in nature. The discovery of uvarovite‐andradite in serpentinite and rodingite from the ultra‐high pressure (UHP) metamorphic belt in southwestern Tianshan provided an opportunity to investigate its behavior in the subduction zone. Uvarovite (defined as chromium‐garnet) from serpentinite is homogeneous in a single grain, covering compositions in the uvarovite‐andradite solid solution series of Adr58–66Uv33–41, with few grossular components. Uvarovite from rodingites contain various Cr2O3 contents (1.7–17.9 wt%) and mineral compositions being in the range of Adr21–31Uv41–50Grs22–37, Adr52–90Uv5–25Grs0–21 and Adr19–67Uv3–63Grs13–42. Discontinuous chemical variation of uvarovite from core to rim indicates that uvarovite formed by consuming andradite and chromite, which could provide Ca, Cr, Al and Fe. Raman signals of water were identified for uvarovite from both serpentinite and rodingite, with high water content in uvarovite from serpentinite. The high pressure mineral assemblage, as well as the association with perovskite, indicated that the studied uvarovite from serpentinite and rodingite was formed through high pressure metamorphism, during the subduction zone serpentinization and rodingitization. High alkaline and highly reduced fluids released from serpentinization or rodingitization in the oceanic subduction zone promote the mobility of chromium and enable its long‐distance migration.
Antisense‐induced knockdown of cAMP response element‐binding protein downregulates Per1 gene expression in the shell region of nucleus accumbens resulting in reduced alcohol consumption in mice
Authors: Sharma Rishi , Mishra Vaibhav , Parikh Meet , Soni Anshul , Sahota Pradeep , Thakkar Mahesh 
Published: August 2021

AbstractIntroductionWe recently showed that circadian genes expressed in the shell region of nucleus accumbens (NAcSh) play a key role in alcohol consumption, though, the molecular mechanism of those effects is unclear. Because CREB‐binding protein (CBP) promotes Per1 gene expression, we hypothesized that alcohol consumption would increase CBP expression in the NAcSh and antisense‐induced knockdown of CBP would reduce Per1 expression and result in a reduction in alcohol consumption.MethodsTo test our hypothesis, we performed two experiments. The Drinking‐in‐the‐dark (DID) paradigm was used to evaluate alcohol consumption in male C57BL/6J mice. In Experiment 1 we examined the effects of alcohol consumption on CBP gene expression in the NAcSh. Control animals were exposed to, sucrose [10% (w/v) taste and calorie] and water (consummatory behavior). In Experiment 2 examined the effects of CBP gene silencing on the expression of the Per1 gene in the NAcSh and alcohol consumption in mice exposed to alcohol using the DID paradigm. CBP gene silencing was achieved by local infusion of two doses of either CBP antisense oligodeoxynucleotides (AS‐ODNs; Antisense group) or nonsense ODNs (NS‐ODNs; Nonsense group) bilaterally microinjected into the NAcSh within 24 h before alcohol consumption on Day 4 of the DID paradigm. The microinfusion sites were verified by cresyl violet staining.ResultsCompared to sucrose, alcohol consumption, under the DID paradigm, significantly increased the expression of CBP in the NAcSh. Compared to Controls, bilateral infusion of CBP AS‐ODNs significantly reduced the expression of Per1 in the NAcSh and alcohol consumption without affecting the amount of sucrose consumed.ConclusionsOur results suggest that CBP is an upstream regulator of Per1 expression in the NAcSh and may act via Per1 to modulate alcohol consumption.
Payoffs to a half century of CGIAR research
Authors: Alston Julian M. , G. Pardey Philip , Rao Xudong 
Published: August 2021

AbstractThe CGIAR is a unique and highly successful institutional arrangement for funding and conducting multilateral agricultural R&D. Established in 1971, the CGIAR has spent about $60 billion in present value terms mainly on R&D for staple food crops to support the world's poor. In this study, we provide a quantitative assessment of the past payoffs to CGIAR research. We compiled a comprehensive set of all known studies reporting estimates of returns to CGIAR research and to public research undertaken by low‐ and middle‐income countries. We transformed these rate of return estimates into standardized benefit–cost ratios (BCRs), and we conducted a statistical meta‐analysis. As a robustness check, we also undertook two complementary assessments. These comprised a selective review of nine (“billion‐dollar”) studies reporting large‐scale benefits to CGIAR investments and an approximation approach based on an attribution of total factor productivity growth. The results are remarkably similar across the methods. All the evidence points to an overall BCR on the order of 10:1 across the portfolio for past CGIAR research investments.
A magnetic resonance imaging study in etiology of nonobstructive azoospermia
Authors: Tsili Athina C. , Sofikitis Nikolaos , Astrakas Loukas , Goussia Anna , Kaltsas Aris , Argyropoulou Maria I. 
Published: August 2021

AbstractBackgroundTesticular magnetic resonance imaging parameters, including apparent diffusion coefficient, fractional anisotropy, magnetization transfer ratio, and normalized metabolite concentrations represent useful noninvasive fingerprints of nonobstructive azoospermia. Nonobstructive azoospermia etiology might correlate with the spermatogenesis status.ObjectivesTo assess the possible association between apparent diffusion coefficient, fractional anisotropy, magnetization transfer ratio, and normalised metabolite concentrations with nonobstructive azoospermia etiology.Materials and methodsThis retrospective study included 48 consecutive men with nonobstructive azoospermia and 18 age‐matched controls. All participants underwent scrotal magnetic resonance imaging. The testicular apparent diffusion coefficient, fractional anisotropy, magnetization transfer ratio, and normalized metabolite concentrations were calculated. nonobstructive azoospermia men were classified into three groups, based on etiology: group 1, idiopathic; group 2, genetic causes; and group 3, non‐genetic causes. Parametric and nonparametric statistical tests were used to evaluate differences in magnetic resonance imaging parameters between nonobstructive azoospermia groups and normal testes (group 4). Regression analysis was performed to assess the most predictive magnetic resonance imaging factor of nonobstructive azoospermia etiology.ResultsDifferences in mean apparent diffusion coefficient (p < .001), fractional anisotropy (p < .001), magnetization transfer ratio (p < .001), and normalized concentrations of total choline (p = .005), glucose (p = .012), myo‐inositol (p = .024), and lipids (p = .010) were observed among groups. Regression analysis failed to identify the most discriminating magnetic resonance imaging feature for nonobstructive azoospermia etiology.Discussion and conclusionApparent diffusion coefficient, fractional anisotropy, magnetization transfer ratio, and normalized concentrations of total choline, glucose, myo‐inositol, and lipids are helpful in discriminating nonobstructive azoospermia etiology. Magnetic resonance imaging may provide useful, noninvasive information on the microstructural and biochemical milieu of nonobstructive azoospermia testes.
Editorial: liver disease in secondary care—‘money or your life’. Authors' reply
Authors: Roberts Surain B. , Verma Amol A. , Hirschfield Gideon M. 
Published: August 2021

LINKED CONTENTThis article is linked to Roberts et al and Trivedi papers. To view these articles, visit https://doi.org/10.1111/apt.16488 and https://doi.org/10.1111/apt.16540
Editorial: aspirin and NSAID for chemoprevention of hepatocellular carcinoma – ready for their use? Authors' reply
Authors: Danta Mark , Tan Regina Zi Hwei , Lockart Ian , Abdel Shaheed Christina 
Published: August 2021

LINKED CONTENTThis article is linked to Tan et al and Da Fonseca & Forner papers. To view these articles, visit https://doi.org/10.1111/apt.16515 and https://doi.org/10.1111/apt.16556