bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diversity and distribution of odonates in Rani Reserve Forest, Assam, India
Authors: Thakuria Dipti , Kalita Jatin 
Published: January 2021

Odonata are the bioindicators of freshwater ecosystem health and is recognised as an excellent ‘flagship’ group among insects. Baseline knowledge on the diversity and distribution of odonates over spatiotemporal scale is the key to biodiversity conservation. Rani Reserve Forest of Assam is a mosaic of all the habitat types suitable for odonates. The present work aims at studying the diversity and distribution of Odonates in Rani Reserve Forest. The study was carried out from December 2014 to November 2017 by categorising the study area into three major habitat types: 1. lentic system, 2. lotic system and 3. terrestrial woodland. A total of 67 species belonging to 44 genera, representing 11 families were recorded. First published records of three species, Onychothemis testacea (Libellulidae), Philoganga montana (Philogangidae) and Indocnemis orang (Platycnemididae) from the state are also provided herewith. Species richness was the highest in lentic system whereas recorded the lowest in running waters of larger forested streams. Shannon diversity index also indicated that the lentic system is relatively diverse (2.95) and smaller streams of the lotic system showed the highest species evenness (0.87). Libellulidae (43%) was found to be the most dominant family belonging to suborder Anisoptera followed by Coenagrionidae (22%) of suborder Zygoptera. Philogangidae (1%) recorded the lowest number of species. Taxonomically related species showed distinct ecological segregation within these different habitat types occupying different microhabitats therein.
The discovery of a melanistic Leopard Panthera pardus delacouri (Linnaeus, 1758) (Mammalia: Carnivora: Felidae) at Bukit Kudung in Jeli, Kelantan, Peninsular Malaysia: conservation and ecotourism
Authors: Hambali Kamarul , Muhamad Fazli Nor Fakhira , Amir Aainaa , Fauzi Norashikin , Hassin Nor Hizami , Abas Muhamad Azahar , Abdul Karim Muhammad Firdaus , Sow Ai Yin 
Published: January 2021

Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs. During a study near an ecotourism site, we recorded a melanistic Leopard Panthera pardus delacouri on top of Bukit Kudung in Jeli District. This finding is considered important because the Indochinese Leopard P.p. delacouri is classified as Critically Endangered in the Red List of Threatened Species by the International Union for Conservation of Nature (IUCN). We hope that this record will foster conservation efforts in the area.
On a new species of Macrobrachium Spence Bate (Decapoda: Palaemonidae) from Ayeyarwady River, Myanmnar
Authors: Myo H.H.S. , Jayachandran K.V. , Khin K.L. 
Published: January 2021

Macrobrachium myanmarum sp. nov. was found from near Min Kun (local name Min Gon) at Mandalay, Ayeyarwady (Irrawaddy) River (22.043N & 96.043E), Myanmar. It is a small-sized prawn showing close relation with Arachnochium kulsiense (Jayachandran et al. 2007) and A. mirabile (Kemp 1917). This species can at once be identified from both the species by the characters: medium-sized and highly-elevated and arched rostrum, extending as far as distal segment of antennular peduncle or behind, upper margin with 11–15 teeth of which three (rarely 4) teeth post-orbital; ventral margin without teeth (rarely one); second chelate legs unequal, right leg larger (sometimes left); major leg in which carpus with proximal part narrow and distal end broadened, subequal to merus, palm and fingers; propodus slightly more than the combined length of merus and carpus; fingers very slender, almost equal to palm, fixed finger a bit shorter than movable finger, cutting edges with 2–6 weak denticles at proximal cutting edges, distal denticle situated at about 1/3rd distance from base; ischium, merus, carpus, propodus, palm and dactylus in the ratio 9.62 : 19.25 : 24.06: 47.06 : 23.53 : 23.53, respectively (related to the total length of pereopod); minor leg with minute tubercles in larger specimens; ischium, merus, carpus, propodus, palm and fingers in the ratio 13.1 : 23.68 : 22.37 : 40.8 : 15.8 : 25.0, respectively (related to total length of pereopod); palm slightly swollen and shorter than fingers, fingers slender and curved with a wide gap when closed. Maximum size recorded for the species is 56mm male and 44mm female.
Diversity and distribution of snakes in Trashigang Territorial Forest Division, eastern Bhutan
Authors: Koirala Bal Krishna , Jamtsho Karma , Wangdi Phuntsho , Tshering Dawa , Wangdi Rinchen , Norbu Lam , Phuntsho Sonam , Lhendup Sonam , Nidup Tshering 
Published: January 2021

This paper presents the results of a study conducted on the species composition of serpent fauna in Trashigang Territorial Forest Division (TTFD), Bhutan. The survey was conducted from August 2019 to September 2020. The study aimed to assess the diversity, conservation threats, and distribution of both venomous and non-venomous snakes in different habitat types using time constrained visual encounter survey technique. A total of 34 species of snakes belonging to five families and 23 genera were recorded. Of the total observed species, nine were identified as venomous species. These include four species of Elapidae, four species of Viperidae, and one Colubridae. Geographically, snakes occurred throughout the landscapes, although species composition and their geographical distribution differed notably amongst various localities. We documented survival threats to local snakes where deliberate killing and road mortality were found to be the most common cause of death. The increasing trend of diversity, species richness, and relative abundance of serpent fauna was noticed as the radial distance increased from urban residential areas towards less disturbed landscapes such as rural agricultural land and natural forests indicating that the habitat mosaic plays an important role in the structure and composition of the snake community. Considering the limited information currently available on diversity and geographical distribution of the serpent fauna of the region, the present study can be considered very significant.
Distinct Neural Correlates of Linguistic and Non-Linguistic
Demand
Authors: Quillen Ian A. , Yen Melodie , Wilson Stephen M. 
Published: January 2021

Abstract
In this study, we investigated how the brain responds to task difficulty in linguistic and non-linguistic contexts. This is important for the interpretation of functional imaging studies of neuroplasticity in post-stroke aphasia, because of the inherent difficulty of matching or controlling task difficulty in studies with neurological populations. Twenty neurologically normal individuals were scanned with fMRI as they performed a linguistic task and a non-linguistic task, each of which had two levels of difficulty. Critically, the tasks were matched across domains (linguistic, non-linguistic) for accuracy and reaction time, such that the differences between the easy and difficult conditions were equivalent across domains. We found that non-linguistic demand modulated the same set of multiple demand (MD) regions that have been identified in many prior studies. In contrast, linguistic demand modulated MD regions to a much lesser extent, especially nodes belonging to the dorsal attention network. Linguistic demand modulated a subset of language regions, with the left inferior frontal gyrus most strongly modulated. The right hemisphere region homotopic to Broca’s area was also modulated by linguistic but not non-linguistic demand. When linguistic demand was mapped relative to non-linguistic demand, we also observed domain by difficulty interactions in temporal language regions as well as a widespread bilateral semantic network. In sum, linguistic and non-linguistic demand have strikingly different neural correlates. These findings can be used to better interpret studies of patients recovering from aphasia. Some reported activations in these studies may reflect task performance differences, while others can be more confidently attributed to neuroplasticity.
Welfare Washing: Disseminating Disinformation in Meat Marketing
Authors: Bjørkdahl Kristian , Syse Karen Victoria Lykke 
Published: January 2021

Abstract
In this article, our starting point is that people who are plagued by the so-called meat paradox must find ways of making meat consumption safe from the realities of meat production. They do this by way of various mechanisms of denial, which obfuscate contemporary industrial meat production. We focus on how advertisements become one notable vehicle of such denial, and select three examples for close reading. Focusing on the rhetorical techniques employed in three Norwegian ads for meat and how they mediate meat production to consumers, we argue that these ads all present an image of meat producers as progressive and caring proponents of animal welfare. This leads us to suggest that they exemplify a variant of greenwashing that we dub “welfare washing”—the main message of which is to keep calm and carry on consuming meat.
Marine Shell Working at Harlaa, Ethiopia, and the Implications for Red Sea Trade
Authors: Insoll Timothy 
Published: January 2021

Abstract
Twelve species of marine shell were transported in significant quantities from the Red Sea to the trade centre of Harlaa in eastern Ethiopia between the eleventh and early fifteenth centuries AD. Initially, it was thought that species such as the cowries were imported from the Indian Ocean. Subsequent research has found that all were available from the Red Sea and the Gulf of Aden, c. 120 km east of Harlaa. This suggests that a hitherto largely unrecognised source of marine shells was available, and the Red Sea might have supplied not only the Horn of Africa, but other markets, potentially including Egypt, and from there, elsewhere in North Africa and ultimately West Africa via trans-Saharan routes, as well as Nubia and further south on the Nile in the Sudan, the Arabian Peninsula, and the Arabian/Persian Gulf. This is explored with reference to the shell assemblage from Harlaa, and selected shell assemblages from elsewhere in the Horn of Africa, and trading centres on the Red Sea.
Docosahexaenoic fatty acid reduces the pro‐inflammatory response induced by IL-1β in astrocytes through inhibition of NF-κB and AP-1 transcription factor activation
Authors: Zgórzyńska Emilia , Stulczewski Dawid , Dziedzic Barbara , Su Kuan-Pin , Walczewska Anna 
Published: January 2021

Abstract
Background
Astrocytes are responsible for a broad range of functions that maintain homeostasis in the brain. However, their response to the pro-inflammatory cytokines released by activated microglia in various neurological pathologies may exacerbate neurodegenerative processes. Accumulating evidence suggests that omega-3 docosahexaenoic fatty acid (DHA) has an anti-inflammatory effect in various cell cultures studies and in a variety of neurological disorders. In this study we examined the mechanism involved in the inhibition of the pro-inflammatory response by DHA in astrocytes treated with IL-1β.

Methods and results
Activation of the transcription factors NF-κB and AP-1 was measured in IL-1β-treated primary astrocytes incubated with various concentrations of DHA. COX-2 and iNOS protein expression was determined by Western blot, and TNF-α and IL-6 secretion was measured using ELISA-based assays. DHA treatment inhibited translocation of p65NF-κB to the nucleus, significantly lowered p65NF-κB protein level and fluorescence of p65NF-κB in the nucleus, reduced dose-dependently IκB protein phosphorylation, and the binding of the AP-1 transcription factor members (c-Jun/c-Fos) to the specific TPA-response element (TRE) of DNA. In addition, the expression of pro-inflammatory COX-2 and iNOS proteins was downregulated and TNF-α and IL-6 secretion was also reduced.

Conclusions
These results indicate that DHA is a powerful factor that reduces the pro-inflammatory response in astrocytes. Consequently, successful introduction of DHA into the astrocyte membranes can attenuate neuroinflammation, which is a key factor of age-related neurodegenerative disorders.
Comparison of ocular biometric measurements in patients with cataract using three swept-source optical coherence tomography devices
Authors: Oh Richul , Oh Joo Youn , Choi Hyuk Jin , Kim Mee Kum , Yoon Chang Ho 
Published: January 2021

Abstract
Background
Precise measurement of ocular biometry is critical for determining intraocular lens power. Newly developed swept-source optical coherence tomography (SS-OCT) - based ocular biometric devices, ANTERION and CASIA2 provide ocular biometric measurements as IOLMaster 700. This study aimed to assess agreement between three devices.

Methods
This retrospective comparative study includes patients with cataract who underwent ocular biometric measurements with three devices, ANTERION, CASIA2, and IOLMaster 700, at Seoul National University Hospital, in April 2020. Anterior keratometry, total keratometry, central corneal thickness (CCT), anterior chamber depth (ACD), lens thickness (LT), and axial length (AL) were the main parameters for the comparison. To assess the agreement between the devices, intraclass coefficient (ICC) and Bland-Altman analysis with 95% limits of agreement (LoA) were used.

Results
A total of 47 eyes of 29 patients were measured with three devices. Average anterior keratometry showed excellent agreement (ICC ≥ 0.989), and the mean difference was less than 0.1 D. However, the ICC of the total average keratometry ranged from 0.808 to 0.952, and the difference was more than 0.43 D. The AL measured by ANTERION and IOLMaster 700 showed excellent agreement (ICC = 0.999), and the mean difference was 0.005 mm. The ANTERION and IOLMaster 700 did not obtain AL in six (12.8%) and three (6.4%) cases, respectively (P = 0.001 by Fisher’s exact test). The CCT, ACD, and LT also showed excellent agreement (ICC > 0.9).

Conclusions
The new SS-OCT-based devices, ANTERION, and CASIA2 showed a good agreement with IOLMaster 700 in measuring ocular biometry except for the total keratometry. The AL of ANTERION and IOLMaster 700 showed excellent agreement.
Impact of video-led educational intervention on the uptake of influenza vaccine among adults aged 60 years and above in China: a study protocol for a randomized controlled trial
Authors: Li Pengchao , Hayat Khezar , Jiang Minghuan , Pu Zhaojing , Yao Xuelin , Zou Yamin , Lambojon Krizzia , Huang Yifan , Hua Jinghua , Xiao Hanri , Du Fulei , Shi Li , Zhai Panpan , Ji Wenjing , Feng Zhitong , Gong Yilin , Fang Yu 
Published: January 2021

Abstract
Background
Influenza is a global health threat to older adults, and the influenza vaccine is the most effective approach to prevent influenza infection. However, influenza vaccination coverage among Chinese older adults is far less than in developed countries such as the United States (4.0% vs. 64.9%). This study aims to increase influenza vaccination coverage in Chinese adults ≥60 years using a video-led educational intervention conducted by medical students.

Methods
A cluster randomized controlled trial will be conducted in 4 districts of Xi’an city, Shaanxi Province, China, using a stratified sampling approach. Adults aged ≥60 years will be recruited from 8 community hospitals. A self-administered questionnaire of knowledge, attitudes, and practices (KAP) will be employed to record the KAP score. During the 6-month interventional period, participants in the intervention group will receive educational videos focused on influenza and influenza vaccination, coupled with a group discussion conducted by the medical students. For those in the control group, no intervention will be provided. The outcomes measured in both groups will be the influenza vaccination coverage and the KAP scores of all participants.

Discussion
Medical students are more likely to educate older adults about scientific knowledge of influenza and its vaccine compared to clinical practitioners, who, most of the time, remain over-occupied due to the extensive workload. Video-led counseling and education could be a useful option to optimize older adults’ understanding of influenza and influenza vaccination. This eventually could improve the uptake of influenza vaccine among Chinese older adults.

Trial registration
Chinese Clinical Trial Registry; ChiCTR2000034330; Registered 3rd July 2019.
Benchmarking experience to improve paediatric healthcare: listening to the voices of families from two European Children’s University Hospitals
Authors: Corazza Ilaria , Gilmore Kendall Jamieson , Menegazzo Francesca , Abols Valts 
Published: January 2021

Abstract
Background
Patient Reported Experience Measures (PREMs) are recognized as an important indicator of high quality care and person-centeredness. PREMs are increasingly adopted for paediatric care, but there is little published evidence on how to administer, collect, and report paediatric PREMs at scale.

Methods
This paper describes the development of a PREMs questionnaire and administration system for the Meyer Children’s University Hospital in Florence (Meyer) and the Children’s Clinical University Hospital in Riga (CCUH). The system continuously recruits participants into the electronic administration model, with surveys completed by caregivers or adolescents at their convenience, post-discharge. We analyse 1661 responses from Meyer and 6585 from CCUH, collected from 1st December 2018 to 21st January 2020. Quantitative and qualitative experience analyses are included, using Pearson chi-square tests, Fisher’s exact tests and narrative evidence from free text responses.

Results
The large populations reached in both countries suggest the continuous, digital collection of paediatric PREMs described is feasible for collecting paediatric PREMs at scale. Overall response rates were 59% in Meyer and 45% in CCUH. There was very low variation in mean scores between the hospitals, with greater clustering of Likert scores around the mean in CCUH and a wider spread in Meyer for a number of items. The significant majority of responses represent the carers’ point of view or the perspective of children and adolescents expressed through proxy reporting by carers.

Conclusions
Very similar reported scores may reflect broadly shared preferences among children, adolescents and carers in the two countries, and the ability of both hospitals in this study to meet their expectations.
The model has several interesting features: inclusion of a narrative element; electronic administration and completion after discharge from hospital, with high completion rates and easy data management; access for staff and researchers through an online platform, with real time analysis and visualization; dual implementation in two sites in different settings, with comparison and shared learning. These bring new opportunities for the utilization of PREMs for more person-centered and better quality care, although further research is needed in order to access direct reporting by children and adolescents.
Progress on pivotal role and application of exosome in lung cancer carcinogenesis, diagnosis, therapy and prognosis
Authors: Li Ming-Yue , Liu Li-Zhong , Dong Ming 
Published: January 2021

AbstractLung cancer is often diagnosed at an advanced stage and has a poor prognosis. Conventional treatments are not effective for metastatic lung cancer therapy. Although some of molecular targets have been identified with favorable response, those targets cannot be exploited due to the lack of suitable drug carriers. Lung cancer cell-derived exosomes (LCCDEs) receive recent interest in its role in carcinogenesis, diagnosis, therapy, and prognosis of lung cancer due to its biological functions and natural ability to carry donor cell biomolecules. LCCDEs can promote cell proliferation and metastasis, affect angiogenesis, modulate antitumor immune responses during lung cancer carcinogenesis, regulate drug resistance in lung cancer therapy, and be now considered an important component in liquid biopsy assessments for detecting lung cancer. Therapeutic deliverable exosomes are emerging as promising drug delivery agents specifically to tumor high precision medicine because of their natural intercellular communication role, excellent biocompatibility, low immunogenicity, low toxicity, long blood circulation ability, biodegradable characteristics, and their ability to cross various biological barriers. Several studies are currently underway to develop novel diagnostic and prognostic modalities using LCCDEs, and to develop methods of exploiting exosomes for use as efficient drug delivery vehicles. Current status of lung cancer and extensive applicability of LCCDEs are illustrated in this review. The promising data and technologies indicate that the approach on LCCDEs implies the potential application of LCCDEs to clinical management of lung cancer patients.
How are you doing in the eyes of your spouse? Level of agreement between the self-completed EQ-5D-5L and two proxy perspectives in an orthopaedic population: a randomized agreement study
Authors: Tol Maria C. J. M. , Kuipers Jurrian P. , Willigenburg Nienke W. , Willems Hanna C. , Poolman Rudolf W. 
Published: January 2021

Abstract
Objectives
To determine the level of agreement between both proxy versions and the self-completed EQ-5D-5L.

Design
A randomized agreement study.

Setting and participants
We recruited 120 patients (compos mentis) and their proxies at the orthopaedic outpatient clinic. Patients completed the regular EQ-5D-5L and their proxy completed the proxy version of the EQ-5D-5L and rated the patients’ health from their own (proxy-proxy) perspective (i.e. how do you rate the health of the patient), and from the patient’s (proxy-patient) perspective (i.e. how do you think the patient would rate their own health if they were able to).

Measures
The primary outcome was the agreement between patients and their proxy, quantified as the intra class correlation coefficient for the EQ-5D-5L Utility score.

Results
Average Utility scores were 0.65 with the self completed EQ-5D-5L, versus 0.60 with the proxy-patient version and 0.58 with the proxy-proxy version. The ICC was 0.66 (95% CI 0.523, 0.753) for the proxy-patient perspective and 0.58 (95% CI 0.411, 0.697) for the proxy-proxy perspective. The mean gold standard score of the VAS-Health was 69.7 whereas the proxy-proxy perspective was 66.5 and the proxy-patient perspective was 66.3.

Conclusion and implications
The proxy-patient perspective yielded substantial agreement with the self completed EQ-5D-5L, while the agreement with the proxy-proxy perspective was moderate. In this study population of patients without cognitive impairment, proxies tended to underestimate the quality of life of their relative.