bluuebunny/crossref_metadata_2025_split huggingface dataset:
Morphological characterization of natural orchids Dendrobium spp.
Authors: Hartati S , Samanhudi  , Cahyono O , Hariyadi A N 
Published: November 2021

Abstract
Dendrobium is characterized by long pseudobulbs or canes with soft leaves over the entire length, or in some species short or swollen pseudobulbs with two leathery leaves. The inflorescence is composed from dozens of flowers of different sizes and colors. This study aimed to identify the quantitative morphological character of five species of Dendrobium spp. namely D. mirbelianum, D. lamellatum from Java, D. anosmum from South Kalimantan, D. bracteosum from Papua, and D. purpureum from North Sumatera. The resulted dendrogram based on the similarity matrix were divided into two clusters, among the five species the value of similarity coefficient is 1.50. The first cluster is only composed from D. mirbelianum, the second cluster is D. lamellatum, D. purpureum, D. bracteosum, and D. anosmum which have more distant relationship with the other three orchids. Moreover, D. lamellatum and D. purpureum have the closest similarity coefficient with 0.81 value, which have bigger chance to use as the parents for hybridization. There are many Dendrobiums spp. distribution which based on the relationship area. In addition to quantitative properties, it also needs to be expanded to qualitative, anatomy, cytology, and also molecular characteristic to have more comprehensive data.
Does corporate environmental responsibility affect investor future goal in the energy sector firms?
Authors: Setyowati A , Purnomowati N H , Sari D N , Ramadhan E S 
Published: November 2021

Abstract
This study investigates the relationship between corporate environmental responsibility and firm’s financial performance by using a sample set of 2,241 firm-year observations representing 470 unique energy firms from 30 countries from 2013–2020. Supporting stakeholder theory, we find that firms with better environmental responsibility actions are associated with higher Tobins’q, suggesting that the investors react positively to the firm’s environmental initiatives. Overall, our findings suggest that firms in the energy sector should pay attention to corporate environmental responsibility practices to obtain a good response from the investors and achieve the firm’s long-term financial goals.
Illegal land clearing and green economy campaign in Indonesia
Authors: Pratiwi D I , Saktiawan B , Risfandy T , Toro M J S 
Published: November 2021

Abstract
Indonesia’s total area of forest and waters is around 130.68 million hectares, but it consistently decreases yearly. The illegal land clearing for agricultural activity is considered as the main cause of the forest reduction, as around 5.6 million hectares of land burned between 2015 and 201 and it costs of hundreds of trillions to the country. In order to lessen the negative impacts of land clearing, Indonesian government indeed has started to promote a green economy campaign, known as sustainable development with an environmental perspective. This study aims to examine the relationship between illegal land clearing and its effect on the Indonesian economy and its relationship with the green economy campaign initiated by the Indonesian government. We use the data from the Indonesian Ministry of Environment and Forestry, Central Bureau of Statistics, Greenpeace Indonesia, and World Bank to analyze this issue. We find that the governments’ poor regulation and monitoring have caused forest and land fires almost every year and it has huge economic and environmental costs that should be paid by the government. Therefore, a strong law enforcement is needed so that the green economy campaign in Indonesia can be executed properly.
Agri-environmental policies in Indonesian and Thailand: a comparison
Authors: Alkayyis M Y , Sudibyo D P , Setyowati K 
Published: November 2021

Abstract
After introducing the Green Revolution in Indonesia and the Sustainable Farming System in Thailand, environmental issues in the agricultural sector became an interesting topic. This article discusses the efforts of the Governments of Indonesia and Thailand in implementing Agri-environmental policies (AEPs). The implementation of AEPs has become a discourse that in the last few decades has played an increasingly vital role for the government to encourage the Environmental Performance Index (EPI) and the Sustainable Nitrogen Management Index (SNMI). Indonesia and Thailand are two developing countries in the Asia Pacific that have great attention in implementing AEPs. Therefore, this research has two main objectives: 1) Analyzing the determinants of successful implementation of AEPs in the two countries, and 2) Analyzing the role of AEPs in each country for improving the EPI and SNMI. The method used in this research is comparative descriptive with a qualitative approach. Meanwhile, the data collection technique was carried out by studying documentation from various sources related to AEPs. The results show that Indonesia’s AEPs, the Green Revolution, improve the SNMI indicators. Meanwhile, the determinant of the success of the AEPs, namely the Sustainable Farming System in Thailand, is in optimizing the EPI.
miRNA target prediction of avian Z-linked DMRT1 gene during sex determination in chicken (G. Gallus)
Authors: Prastowo S , Ratriyanto A 
Published: November 2021

Abstract
Sex determination in dimorphic animal, such as chicken (G. Gallus), is controlled by the expression of doublesex and mab-3 related transcription factor 1 (DMRT1) gene. This gene act as sex determination switch by critically needed for testis differentiation and as antagonist of ovarian development. miRNA, is belongs to short noncoding RNA which modulate gene expression in specific or board targeted genes. This study was aimed to predict miRNA(s) candidate targeted to DMRT1 expression in chicken. In silico method was employed to mining miRNA targeted to DMRT1 using three online databases namely miRDB, TargetScan, and microT-CDS. Following prediction, clustering was performed to select common miRNA(s) in minimal two databases for gene ontology (GO) analysis. Totally 78 miRNAs were targeted to DMRT1 3’UTR, and eight miRNA(s) were found in minimal two databases. The GO analysis found seven distinct biological functions in membrane, cytoplasm, protein binding, nucleus, integral component of membrane and molecular function, and all are related to the cell growth namely cell proliferation. According to the result, it shows the possibility to use selected candidate of miRNA(s) targeted to DMRT1 to reveal the sex determination mechanism at early stage of chicken development.
The Network of Online Stolen Data Markets: How Vendor Flows Connect Digital Marketplaces
Authors: Ouellet Marie , Maimon David , Howell Jordan C , Wu Yubao 
Published: November 2021

Abstract
In the face of market uncertainty, illicit actors on the darkweb mitigate risk by displacing their operations across digital marketplaces. In this study, we reconstruct market networks created by vendor displacement to examine how digital marketplaces are connected on the darkweb and identify the properties that drive vendor flows before and after a law enforcement disruption. Findings show that vendors’ movement across digital marketplaces creates a highly connected ecosystem; nearly all markets are directly or indirectly connected. These network characteristics remain stable following a law enforcement operation; prior vendor flows predict vendor movement before and after the interdiction. The findings inform work on collective patterns in offender decision-making and extend discussions of displacement into digital spaces.
Brain adaptation to acute stress: effect of time, social buffering, and nicotinic cholinergic system
Authors: Nosjean Anne , Granon Sylvie 
Published: November 2021

AbstractBoth social behavior and stress responses rely on the activity of the prefrontal cortex (PFC) and basolateral nucleus of the amygdala (BLA) and on cholinergic transmission. We previously showed in adult C57BL/6J (B6) mice that social interaction has a buffering effect on stress-related prefrontal activity, depending on the β2−/− cholinergic nicotinic receptors (nAChRs, β2−/− mice). The latency for this buffer to emerge being short, we question here whether the associated brain plasticity, as reflected by regional c-fos protein quantification and PFC–BLA functional connectivity, is modulated by time. Overall, we show that time normalized the stress-induced PFC hyperactivation in B6 mice and PFC hypo-activation in β2−/− mice, with no effect on BLA. It also triggered a multitude of functional links between PFC subareas, and between PFC and BLA in B6 mice but not β2−/− mice, showing a central role of nAChRs in this plasticity. Coupled with social interaction and time, stress led to novel and drastic diminution of functional connectivity within the PFC in both genotypes. Thus, time, emotional state, and social behavior induced dissociated effects on PFC and BLA activity and important cortico-cortical reorganizations. Both activity and plasticity were under the control of the β2-nAChRs.
Robust T-Cell Responses in Anti-CD20-Treated Patients Following COVID-19 Vaccination: A Prospective Cohort Study
Authors: Madelon Natacha , Lauper Kim , Breville Gautier , Sabater Royo Irène , Goldstein Rachel , Andrey Diego O , Grifoni Alba , Sette Alessandro , Kaiser Laurent , Siegrist Claire Anne , Finckh Axel , Lalive Patrice H , Didierlaurent Arnaud M , Eberhardt Christiane S 
Published: November 2021

Abstract

Background
Patients treated with anti-CD20 therapy are particularly at risk of developing severe coronavirus disease 2019 (COVID-19); however, little is known regarding COVID-19 vaccine effectiveness in this population.

Methods
This prospective observational cohort study assesses humoral and T-cell responses after vaccination with 2 doses of mRNA-based COVID-19 vaccines in patients treated with rituximab for rheumatic diseases or ocrelizumab for multiple sclerosis (n = 37), compared to immunocompetent individuals (n = 22).

Results
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific antibodies were detectable in only 69.4% of patients and at levels that were significantly lower compared to controls who all seroconverted. In contrast to antibodies, Spike (S)-specific CD4 T cells were equally detected in immunocompetent and anti-CD20 treated patients (85–90%) and mostly of a Th1 phenotype. Response rates of S-specific CD8 T cells were higher in ocrelizumab (96.2%) and rituximab-treated patients (81.8%) as compared to controls (66.7%). S-specific CD4 and CD8 T cells were polyfunctional but expressed more effector molecules in patients than in controls. During follow-up, 3 MS patients without SARS-CoV-2-specific antibody response had a mild breakthrough infection. One of them had no detectable S-specific T cells after vaccination.

Conclusions
Our study suggests that patients on anti-CD20 treatment are able to mount potent T-cell responses to mRNA COVID-19 vaccines, despite impaired humoral responses. This could play an important role in the reduction of complications of severe COVID-19.
Universal Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Testing for Obstetric Inpatient Units Across the United States
Authors: Gilner Jennifer , Kansal Namita , Biggio Joseph R , Delaney Shani , Grotegut Chad A , Hardy Erica , Hirshberg Adi , Kachikis Alisa , LaCourse Sylvia M , Martin Jane , Metz Torri D , Miller Emily S , Norton Mary E , Sinkey Rachel , Sobhani Nasim C , Son Shannon L , Srinivas Sindhu , Tita Alan , Werner Erika F , Hughes Brenna L 
Published: November 2021

Abstract

Background
The purpose of this study was to estimate prevalence of asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among patients admitted to obstetric inpatient units throughout the United States as detected by universal screening. We sought to describe the relationship between obstetric inpatient asymptomatic infection rates and publicly available surrounding community infection rates.

Methods
A cross-sectional study in which medical centers reported rates of positive SARS-CoV-2 testing in asymptomatic pregnant and immediate postpartum patients over a 1–3-month time span in 2020. Publicly reported SARS-CoV-2 case rates from the relevant county and state for each center were collected from the COVID Act Now dashboard and the COVID Tracking Project for correlation analysis.

Results
Data were collected from 9 health centers, encompassing 18 hospitals. Participating health centers were located in Alabama, California, Illinois, Louisiana, New Jersey, North Carolina, Pennsylvania, Rhode Island, Utah, and Washington State. Each hospital had an active policy for universal SARS-CoV-2 testing on obstetric inpatient units. A total of 10 147 SARS-CoV-2 tests were administered, of which 124 were positive (1.2%). Positivity rates varied by site, ranging from 0–3.2%. While SARS-CoV-2 infection rates were lower in asymptomatic obstetric inpatient groups than the surrounding communities, there was a positive correlation between positivity rates in obstetric inpatient units and their surrounding county (P=.003, r=.782) and state (P=.007, r=.708).

Conclusions
Given the correlation between community and obstetric inpatient rates, the necessity of SARS-CoV-2–related healthcare resource utilization in obstetric inpatient units may be best informed by surrounding community infection rates.
Culturable bacteria are more common than fungi in floral nectar and are more easily dispersed by thrips, a ubiquitous flower visitor
Authors: Vannette Rachel L , McMunn Marshall S , Hall Griffin W , Mueller Tobias G , Munkres Ivan , Perry Douglas 
Published: November 2021

ABSTRACT
Variation in dispersal ability among taxa affects community assembly and biodiversity maintenance within metacommunities. Although fungi and bacteria frequently coexist, their relative dispersal abilities are poorly understood. Nectar-inhabiting microbial communities affect plant reproduction and pollinator behavior, and are excellent models for studying dispersal of bacteria and fungi in a metacommunity framework. Here, we assay dispersal ability of common nectar bacteria and fungi in an insect-based dispersal experiment. We then compare these results with the incidence and abundance of culturable flower-inhabiting bacteria and fungi within naturally occurring flowers across two coflowering communities in California across two flowering seasons. Our microbial dispersal experiment demonstrates that bacteria disperse via thrips among artificial habitat patches more readily than fungi. In the field, incidence and abundance of culturable bacteria and fungi were positively correlated, but bacteria were much more widespread. These patterns suggest shared dispersal routes or habitat requirements among culturable bacteria and fungi, but differences in dispersal or colonization frequency by thrips, common flower visitors. The finding that culturable bacteria are more common among nectar sampled here, in part due to superior thrips-mediated dispersal, may have relevance for microbial life history, community assembly of microbes, and plant–pollinator interactions.
Zeta Functions of Integral Nilpotent Quiver Representations
Authors: Lee Seungjai , Voll Christopher 
Published: November 2021

AbstractWe introduce and study multivariate zeta functions enumerating subrepresentations of integral quiver representations. For nilpotent such representations defined over number fields, we exhibit a homogeneity condition that we prove to be sufficient for local functional equations of the generic Euler factors of these zeta functions. This generalizes and unifies previous work on submodule zeta functions including, specifically, ideal zeta functions of nilpotent (Lie) rings and their graded analogues.
Pediatric Celiac Disease: A Review of Diagnostic Testing and Guideline Recommendations
Authors: Horton Rachel K , Hagen Catherine E , Snyder Melissa R 
Published: November 2021

Abstract

Background
The history of how our knowledge of celiac disease (CD) evolved points to its importance in children. Although it is now appreciated that CD can present at any age, it was originally thought to occur only in children and, if untreated, led to serious consequences.

Content
This review includes a brief discussion of small bowel physiology and the pathogenesis of CD. Next, the varied clinical presentations of CD in children are reviewed, including both gastrointestinal and nongastrointestinal manifestations and how these contribute to the difficulty in diagnosis. In addition, information on specific conditions that are associated with CD is presented, particularly as it applies to diagnostic testing of apparently asymptomatic children. The review will also focus on diagnostic testing available for CD and their general performance characteristics. The review will end with a comparison between published guidelines from the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition for diagnosis of pediatric CD. In particular, this review will focus on differences in the incorporation of serologic and genetic testing, and the role of biopsies in the pediatric population.

Summary
It is important for laboratorians to understand the evolution of diagnostic guidelines for pediatric CD and how serologic and genetic testing are being applied to and interpreted in this particular patient group.
Assessment of nutritional condition in crustaceans: a review of methodologies and guidelines for applying inexpensive and wide-ranging indices to the spiny lobster Panulirus argus (Latreille, 1804) (Decapoda: Achelata: Palinuridae)
Authors: Lopeztegui-Castillo Alexander 
Published: November 2021

Abstract
The review explores the current diversity of methods used to determine the nutritional condition of crustaceans and to provide evidence that standardization is needed to make results comparable among the increasing number of studies in this field. The advantages and disadvantages of inexpensive and wide-ranging indices are discussed with respect to the blood refractive index (BRI) and the effectiveness of the total weight/carapace length relationship based on their application to the spiny lobster Panulirus argus (Latreille, 1804). Also reviewed are the environmental factors that impact metabolism based on the nutritional condition concept and the nutritional condition itself. Ocean acidification, temperature, salinity, dissolved oxygen, and noise have been the most studied factors impacting nutritional condition in crustaceans, usually under controlled (laboratory) conditions. Methodological aspect could be nevertheless one of the most important factors affecting nutritional condition estimations. More than twenty methods have been applied to determine nutritional variations in crustaceans, all then following different techniques, procedures, and instrumentation. These differences make results almost impossible to compare. BRI determined by a hand-held refractometer, usually inexpensive, is a good option to standardize studies so that the results from different species and different regions can be comparable; other methodologies could nevertheless be used in combination. Laboratory studies, which typically use few individuals that are exposed to extreme and usually non-natural conditions, show limited results. Emphasis should be placed on field studies that integrate the effects of several environmental factors.
Banking Happiness
Authors: Faraji-Rad Ali , Lee Leonard 
Published: November 2021

AbstractMerely anticipating a future sad event motivates consumers to “accumulate happiness” in order to enhance their ability to cope with the anticipated sadness later—a phenomenon that we call banking happiness. To bank happiness, consumers not only choose positive stimuli over non-positive stimuli when given the choice, but even when such a choice does not exist, tend to recall more positive memories. Consumers bank happiness because of the lay theory that happiness is a resource that can be accumulated (i.e., banked) and consumed later. As a proactive mood-regulation strategy, banking happiness differs from reactive mood regulation: (a) the strength of consumers’ happiness-is-bankable lay belief predicts their tendency to bank happiness, but not their propensity to repair their negative moods after actually experiencing sadness; (b) consumers who are more future-oriented are more likely to bank happiness in the face of anticipated sadness, whereas those who are more present-oriented are more likely to regulate their negative mood when they actually experience sadness. Further, believing that happiness is bankable may increase consumers’ engagement with positive stimuli when anticipating sadness, possibly boosting the hedonic utility consumers obtain from the positive stimuli and helping them to build a stronger buffer against the negative stimuli.
Dark Energy Survey Year 3 Results: clustering redshifts – calibration of the weak lensing source redshift distributions with redMaGiC and BOSS/eBOSS
Authors: Gatti M , Giannini G , Bernstein G M , Alarcon A , Myles J , Amon A , Cawthon R , Troxel M , DeRose J , Everett S , Ross A J , Rykoff E S , Elvin-Poole J , Cordero J , Harrison I , Sanchez C , Prat J , Gruen D , Lin H , Crocce M , Rozo E , Abbott T M C , Aguena M , Allam S , Annis J , Avila S , Bacon D , Bertin E , Brooks D , Burke D L , Rosell A Carnero , Kind M Carrasco , Carretero J , Castander F J , Choi A , Conselice C , Costanzi M , Crocce M , da Costa L N , Pereira M E S , Dawson K , Desai S , Diehl H T , Eckert K , Eifler T F , Evrard A E , Ferrero I , Flaugher B , Fosalba P , Frieman J , García-Bellido J , Gaztanaga E , Giannantonio T , Gruendl R A , Gschwend J , Hinton S R , Hollowood D L , Honscheid K , Hoyle B , Huterer D , James D J , Kuehn K , Kuropatkin N , Lahav O , Lima M , MacCrann N , Maia M A G , March M , Marshall J L , Melchior P , Menanteau F , Miquel R , Mohr J J , Morgan R , Ogando R L C , Palmese A , Paz-Chinchón F , Percival W J , Plazas A A , Rodriguez-Monroy M , Roodman A , Rossi G , Samuroff S , Sanchez E , Scarpine V , Secco L F , Serrano S , Sevilla-Noarbe I , Smith M , Soares-Santos M , Suchyta E , Swanson M E C , Tarle G , Thomas D , To C , Varga T N , Weller J , Wilkinson R D ,   (DES Collaboration)
Published: November 2021

ABSTRACT
We present the calibration of the Dark Energy Survey Year 3 (DES Y3) weak lensing (WL) source galaxy redshift distributions n(z) from clustering measurements. In particular, we cross-correlate the WL source galaxies sample with redMaGiC galaxies (luminous red galaxies with secure photometric redshifts) and a spectroscopic sample from BOSS/eBOSS to estimate the redshift distribution of the DES sources sample. Two distinct methods for using the clustering statistics are described. The first uses the clustering information independently to estimate the mean redshift of the source galaxies within a redshift window, as done in the DES Y1 analysis. The second method establishes a likelihood of the clustering data as a function of n(z), which can be incorporated into schemes for generating samples of n(z) subject to combined clustering and photometric constraints. Both methods incorporate marginalization over various astrophysical systematics, including magnification and redshift-dependent galaxy-matter bias. We characterize the uncertainties of the methods in simulations; the first method recovers the mean z of tomographic bins to RMS (precision) of ∼0.014. Use of the second method is shown to vastly improve the accuracy of the shape of n(z) derived from photometric data. The two methods are then applied to the DES Y3 data.