bluuebunny/crossref_metadata_2025 huggingface dataset:
Aplikasi Biochar Sekam Padi Dan Pupuk Kandang Ayam Terhadap Agregasi Tanah Dan Hasil Kedelai Pada Lahan Bekas Tambang Batubara
Authors: Aprilia Tanjung Afifa , Wiskandar Wiskandar , AR Arsyad
Published: January 2023

Penelitian bertujuan untuk mempelajari pengaruh biochar sekam padi dan pupuk kandang ayam terhadap agregasi tanah dan hasil kedelai pada lahan bekas tambang batubara. Penelitian dilaksanakan di lahan bekas tambang batubara PT. Nan Riang yang terletak di Desa Jebak, Kecamatan Muara Tembesi, Kabupaten Batang Hari, Provinsi Jambi. Penelitian dilaksanakan pada bulan Juni - Oktober 2020. Penelitian berupa percobaan (eksperimen) dengan menggunakan Rancangan Acak Kelompok (RAK) dengan 7 perlakuan dan 4 kelompok, yaitu B0 = Tanpa perlakuan, B2 = 5 ton/ha pupuk kandang ayam, B3 = 2,5 ton/ha biochar sekam padi + 2,5 ton/ha pupuk kandang ayam, B4 = 10 ton/ha biochar sekam padi, B5 = 10 ton/ha pupuk kandang ayam, dan B6 = 5 ton/habiochar sekam padi + 5 ton/ha pupuk kandang ayam. Variabel tanah yang diamati yaitu bahan organik tanah (%), tekstur tanah, bobot volume tanah (g/cm3), total ruang pori tanah (%), kemantapan agregat tanah (%), dan persen agregat terbentuk (%). Variabel tanaman yang diamati yaitu tinggi tanaman (cm), jumlah polong berisi per tanaman, dan hasil tanaman (kg/petak). Hasil sidik ragam menunjukkan bahwa pengaruh perlakuan biochar sekam padi dan pupuk kandang ayam sangat nyata berbeda terhadap bahan organik tanah, kemantapan agregat tanah, dan tinggi tanaman. Nyata berbeda terhadap persen agregat terbentuk, jumlah polong berisi per tanaman, dan tidak berbeda nyata terhadap bobot volume tanah, total ruang pori tanah, dan hasil tanaman.
Konversi Hutan Menjadi Tanaman Hortikultura Durian, Manggis Dan Duku Terhadap Perubahan Beberapa Sifat Fisik Entisol Di Desa Talang Duku Kecamatan Taman Rajo Kabupaten Muaro Jambi
Authors: Nasution Hasriati , Yusfaneti Yusfaneti , Saad Asmadi
Published: January 2023

Hutan merupakan suatu kawasan yang didalamnya ditumbuhi pepohonan dan tanaman lainnya secara liar dengan beraneka ragam dan jenis tumbuhan. Apabila hutan dialih fungsikan sebagai kawasan hortikultura, maka sebagai fungsi penting hutan akan hilang karean salah satu fungsi hutan adalah untuk menahan air dan dengan keberadaan tajuk dan akar tanaman akan membuat tanah tidak mudah longsor. Jika hutan digantikan dengan tanaman durian, manggis dan duku maka akan terjadi perubahan terhadap sifat fisik tanah. Entisol merupakan salah satu jenis tanah baru yang ada di Indonesia yang yang termasuk golongan subur sampai kurang subur. Tanah mempunyai sifat andik dengan ketebalan dangkal. Tanah bagian bawah berwarna coklat sampai coklat kekuningan, tekstur sedang poros sampai sarang, tanah dibagian bawah berwarna coklat sampai kekuningan, pemadatan lemah, akumulasi liat sering di temukan di lapisan bawah. Penelitian dilaksanakan di Desa Talang Duku Kecamatan Taman Rajo Kabupaten Muaro Jambi. Tujuan penelitian untuk melihat perubahan sifat fisik tanah hutan menjadi tanaman hortikultura duku, durian dan manggis. Pengambilan sampel tanah di lakukan pada tanah yang ditanami duku, durian dan manggis dan hutan sekunder. Analisis tanah di laksanakan di Laboratorium Fisika dan Kimia Tanah Fakultas Pertanian Universitas Jambi. Pengambilan sampel tanah untuk penentuan sifat fisik di lakukan secara survei dengan metode proporsif random sampling pada areal yang di tanami duku, durian dan mangis dan hutan sekunder pada kelerengan 0 – 8 % ..Parameter yang diamati beberapa sifat fisik tanah yaitu berat volume tanah, total ruang pori, kadar bahan organik, kadar C- organik tanah dan kadar air tanah. Dari hasil uji t tidak berpasangan di dapatkan bahwa penggantian hutan menjadi tanaman hortikultura dengan di tanam durian, manggis dan duku di dapatkan hasil bahwa kadar bahan organik. Berat volume dan total ruang pori tanah hutan Sama dengan tanah yang di tanaman manggis namun berbeda dengan tanah yang ditanami durian dan duku. Untuk bahan organik dan C-organik sama tanah yang ditanami durian, manggis dan duku. Sementara kadar air tanah hutan berbeda dengan kadar air pada tanah yang ditanami durian, ma
A Study of Arizona Physician Relocation Patterns by Rurality and Primary Care Status
Authors: Brady Benjamin R. , Koch Bryna , Gulick Dexter L. , Carter Heather , Derksen Daniel J.
Published: January 2023

Background and Objectives: Physician location is an important element of health care access. However, physician shortages and disparities in geographic distribution exist. This study examines physician locations, relocation patterns, and factors associated with relocating.
Methods: We used Arizona licensure data and rural-urban commuting area (RUCA) codes to identify Arizona physicians and their office or mailing address locations. Our sample included Arizona physicians estimated to be younger than 70 years of age who had an active license between in 2014 and 2019. We used multivariable logistic regression to assess physicians’ adjusted odds of relocating in Arizona by RUCA code, primary care status, age, gender, and medical education location.
Results: We identified 11,202 Arizona physicians in our sample, 33% of whom changed practice addresses within Arizona between 2014 and 2019. Primary care physicians (PCPs) in large rural areas had lower odds of relocating in Arizona (0.62, 95% CI 0.43-0.90) than PCPs in urban areas. Compared to 64–69-year-old physicians, those less than 34 and 34-43 years old had statistically higher odds of relocating within Arizona.
Conclusions: Primary care status and rurality are important factors consider to understand physician relocation patterns. We found that a substantial number of Arizona physicians relocated within Arizona between 2014 and 2019, and few of those who relocated (2%) moved to a more rural area.
Impact of Increased Patient-Clinician Virtual Visits During the COVID-19 Pandemic on Medical Student Enthusiasm for Future General Practice Careers
Authors: Laake Jean-Pierre , De Soysa Mihari , Subhaskaran Kajani , Scott Jessica , St Clair Baker Imogen , Alavala Samhitha , Desai Deep , Hein Jennifer , Owen Katherine
Published: January 2023

Background: The COVID-19 pandemic restricted the availability of face-to-face primary care visits. This rapidly increased the proportion of primary care patient-clinician visits conducted virtually and asynchronously (remote consultations via video, telephone, and web-based text/email), altering the educational environment for medical students. Our study explored the impact of the increased proportion of primary care visits conducted virtually and asynchronously, on medical students’ self-reported interest in pursuing a career in general (family) practice.
Methods: We conducted a cross-sectional survey study of medical students at six universities within England and Wales to explore the impact of the increased proportion of primary care visits conducted virtually and asynchronously on medical students’ interest in pursuing a career in general practice.
Results: One hundred fifty-four medical students were recruited between December 2020 and May 2021; 79 (51%) of the participants reported being less interested in pursuing a career in general practice as a result of the increased proportion of virtual and asynchronous primary care visits during the COVID-19 pandemic. This increased to 104 (68%) of the participants reporting being less interested should primary care visits continue to be delivered virtually or asynchronously by default. Analysis of open-ended survey questions identified a poorer educational experience, concerns regarding the impact on patient care, an isolated working environment and technological challenges as key negative themes.
Conclusions: Sociable, supportive working and learning environments and offering equitable care are important motivators for the future workforce. There is a need to develop robust training and assessment in patient-clinician virtual visits and asynchronous communication and to integrate this into curricula.
Homomorphisms and L-Fuzzy Ideals in Universal Algebras
Authors: Assaye Alab Berhanu , Taye Mihret Alamneh , Addis Gezahagne Mulat
Published: January 2023

In this paper, we study the homomorphic images (respectively pre-images) of -fuzzy ideals, L −fuzzy prime ideals, maximal −fuzzy ideals and L-fuzzy semi-prime ideals of universal algebras
Multiplicative KV and Multiplicative Hyper -KV Indices of Certain Dendrimers
Authors: V.R.Kulli
Published: January 2023

In this study, we define the multiplicative KV indices and multiplicative hyper- KV indices of a graph. Also we introduce the general multiplicative KV indices of a graph. Furthermore, we compute these indices for POPAM and tetrathiafulvalene dendrimers.
Characterization of Recent Concepts in Soft Bitopological Space
Authors: S. Kalaiselvi
Published: January 2023

This paper aims at introducing a soft topology via soft preopen sets. We define soft preopen sets, soft preclosed sets, and prove some of its properties.
An Alternate Formula for Addition of Discrete Fuzzy Numbers
Authors: K. Baruah Hemanta
Published: January 2023

The formula available in the literature to find the sum of two discrete fuzzy numbers needs a major change. We have shown in this article with the help of numerical examples as to why the existing formula does not quite look logical. We are going to put forward a different formula to find the sum using the weighted average of the levels of presence of the discrete fuzzy numbers concerned. With numerical examples we have shown that our proposed formula does return expected results.
The Generalized Quarternion p-Group of Order 2n : Discovering the Fuzzy Subgroups
Authors: Adebisi S. A. , M. EniOluwafe
Published: January 2023

In this paper, the classification of finite p-groups is extended to the cartesian product of the generalized quarternion group of order 2n with a cyclic group of order 2 which also belongs to the class of the famous nilpotent groups .
Fixed Point Theorem in Fuzzy Metric Space Satisfying a Class of Implicit Relations
Authors: Ali Syed Shahnawaz , Khan Arifa Shaheen , Jain Jainendra , Sanodia P.L. , Jain Shilpi
Published: January 2023

In this Paper we establish a common fixed point theorem for weakly compatible maps on complete e −chainable fuzzy metric space satisfying a class of implicit relations. The established results generalize, extend, unify and fuzzify several existing fixed point results in metric space and fuzzy metric space.
2-Dimensional Subgroups of the Quasidihedral Group of Order 2n with a Cyclic Group of Order 2
Authors: Adebisi S. A. , M. EniOluwafe
Published: January 2023

In this paper, the classification of finite p -groups is extended to the cartesian product of the quasidihedral group of order n 2 with a cyclic group of order 2
The Explicit Formula for the Number of the Distinct Fuzzy Subgroups of the Cartesian Product of the Dihedral Group 2n with a Cyclic Group of Order Eight , where n > 3
Authors: Adebisi S. A. , M. Ogiugo  , Oluwafe M. Eni
Published: January 2023

In this paper, the explicit formulae is given for the number of distinct fuzzy subgroups of the cartesian product of the dihedral group of order 2 with a cyclic group of order 8, where > 3.
Fuzzy γ-Hyper Connectedness in Fuzzy Topological Spaces
Authors: Dipankar De
Published: January 2023

In this paper we introduce the concept of fuzzy γ-hyper connected space with the help of fuzzy γ-connected sets .Some basic theorems and results of these spaces are also discussed.
Column-Average-Max-Norm of Fuzzy Matrix
Authors: Samanta Mandira , Maity Suman
Published: January 2023

Fuzzy matrices helps to solve different types of model in a fuzzy environment. In this paper, we have defined a norm on fuzzy matrices, the namely column-average-max norm. We also investigated different properties and lemma of this norm.
On Intuitionistic Fuzzy r-Regular Spaces
Authors: Islam Md. Saiful , Hossain Md. Sahadat , Mahbub Md. Aman
Published: January 2023

The purpose of this paper is to give some new notions of intuitionistic fuzzy regular spaces and investigate the relationship among them. Also the relations between our notions and other given notion of intuitionistic fuzzy regular spaces have been investigated. Moreover it is shown that all these notions satisfy hereditary property of regular spaces. Finally it is shown that under some conditions image and preimage preserve intuitionistic fuzzy regular spaces.
A novel nonequilibrium method for rigorous simulation of multicomponent separation columns
Authors: Wu Jie , Luo Yiqing , Yuan Xigang
Published: January 2023

Nonequilibrium model is a significant improvement in multicomponent
separation process simulation, but more equations are involved and the
solution of the model equations, which relies on an adequate initial
point for convergence of the Newton method, is difficult. In this work,
based on the concept of pseudo-transient continuation approach, we
proposed a new pseudo-transient (PT) nonequilibrium method. The proposed
method decouples the strongly coupled model equations by introducing
dynamic equations for material and energy conservation, as well as
transition equations. Thus, the steady-state solution of the
nonequilibrium model can be obtained through a robust and fast
integration process, and the initial point issue in Newton method can be
effectively avoided. Two simulation cases were used to demonstrate the
advantages and applicability of the proposed PT nonequilibrium method.
The averaging principle for Caput type fractional stochastic differential equations with Lévy noise
Authors: Xiao Guanli , Ren Lulu
Published: January 2023

In this paper, we study the averaging principle for Caputo type
fractional stochastic differential equations with Lévy noise. Firstly,
the estimate on higher moments for the solution is given. Secondly,
under some suitable assumptions, we show that the solutions of original
equations can be approximated by the solutions of averaged equations in
the sense of pth moment and convergence in probability by Hölder
inequality. Finally, a simulation example is given to verify the
theoretical results.
Combined genomics revealed candidate genes associated with tolerance to soil carbonate in Arabidopsis thaliana
Authors: Poschenrieder Charlotte , Pérez-Martín Laura , Busoms Silvia , Gelabert Joana , Huang Xin-Yuan , Yant Levi , Tolrà Roser , E David Salt
Published: January 2023

Carbonate-rich soils limit plant performance and crop production.
Previously, local adaptation to carbonated soils was detected in wild
Arabidopsis thaliana accessions, allowing the selection of two
demes with contrasting phenotypes: A1 (carbonate tolerant, c+) and T6
(carbonate sensitive, c-). Here, A1 and T6
parental lines and F3 population derived from their
crossing were cultivated on carbonated soil to evaluate growth, fitness,
and the segregation pattern of the progeny. To understand the genetic
architecture beyond the contrasted phenotypes a bulk segregant analysis
sequencing (BSA-Seq) was performed. In parallel, A1
and T6 seedlings were grown hydroponically under
control (pH 5.9) and bicarbonate conditions (10 mM NaHCO
, pH 8.3) for conducting transcriptomic analysis. Based
on BSA-Seq analysis, we identified 69 candidate genes associated with
carbonate tolerance; most of them involved in catalytic activities. Root
transcriptome analysis revealed a total of 784 differentially expressed
genes (DGEs) in the tolerant line A1 . Association
analysis of BSA-Seq and transcriptomics of roots and leaves discovered
18 candidate genes involved in bicarbonate stress responses. The
screening of the knock-out mutants of these 18 genes suggested that
DAO1 (At1G14130), TBL19 (At5G15900), AHH
(AT4G20070), JAZ10 (AT5G13220), and INV-E (At5G22510) may
have relevant roles in soil carbonate tolerance.
Overcoming Traditional ETL Systems Architectural Problems Using a Service-Oriented Approach
Authors: Oliveira Bruno , Oliveira Óscar , Belo Orlando
Published: January 2023

Developing analytical systems imposes several challenges related not
only to the amount and heterogeneity of the involved data but also to
the constant need to readapt and evolve to overcome new business
challenges. Data is a determinant factor in the success of analytical
and decision-making applications, being its nature, availability, and
quality, crucial aspects for planning and structuring populating
analytical systems. Today’s users are more demanding, requiring
adaptable and flexible analytical applications, which impose serious
challenges on ETL systems design and development for ensuring flexible
and robust data populating services, operating 24/7, and managing and
processing large volumes of data. Thus, we should design and implement
ETL processes using innovative and up-to-date approaches, having real
application evidence. In this paper, we present a service-oriented
implementation for ETL design and development. We mapped and implemented
some of the most conventional ETL processes in a service-oriented
architecture, for demonstrating the application and benefits that this
kind of approach will provide to ETL systems project development.
Downregulation of the lncRNA-MIR210HG regulates transcription factors to promote periodontitis indirectly
Authors: Yang Xi , Yu Fei Yan , Zhou Yu , Qin Dan Lei , Cheng Rui , Wang Qian Qian , Wang Ya Xian , Ren Xiu Yun , Ge Xue Jun
Published: January 2023

Long noncoding RNAs (lncRNAs) play an important role in the progression
and pathogenesis of many diseases, and have been proved to regulate
transcription by transcription factors (TFs). Currently, the
pathogenesis of chronic periodontitis (CP) about the interaction between
lncRNAs and TFs is little known. So, we explore this interaction through
bioinformatics. A dataset from the Gene Expression Omnibus was screened,
which contained lncRNA and mRNA Expression profiles of gingival samples
from periodontal healthy subjects and CP patients. We identified
differentially expressed (DE) lncRNAs and DEmRNAs, and conducted gene
Ontology (GO) and Kyoto Gene Genome Encyclopedia (KEGG) pathway
enrichment analyses to explore the potential functional and biological
pathways of related differentially expressed genes (DEGs). After
analyzing the trans-regulation of lncRNAs, we selected 3 lncRNA–TF
pairs and examined them by quantitative real-time polymerase chain
reaction (qPCR). A total of 13 upregulated lncRNAs and 1 downregulated
lncRNA, MIR210HG, were screened from CP patients. Trans analysis showed
that the downregulation of lncRNA-MIR210HG corresponded to the
upregulation of TFs (IRF4, POU2AF1 and XBP1), which were enriched in
positive regulation of cytokine production in GO. Notably, the qPCR
results validated the expression of lncRNA-MIR210HG and 3 TFs, further
supporting the trans analysis results. LncRNA-MIR210HG and TFs (IRF4,
POU2AF1 and XBP1) are significantly involved in the regulatory
mechanisms in the pathogenesis of CP. This lncRNA may become a potential
biomarker for the diagnosis of CP, providing new clues to explore the
regulatory mechanism of lncRNA in the pathogenesis of CP.
Persulfate promoted carbamoylation of N-arylacrylamides with 4-carbamoyl-Hantzsch esters under metal-free conditions
Authors: Jing Qi , Sun Jing , Wang Jing-Yun , Zhou Mingdong
Published: January 2023

4-Carbamoyl-Hantzsch esters were used as carbamoyl radical precursors
for oxidative carbamoylation of N-arylacrylamides in the presence of
inexpensive persulfates. This protocol can be applied for a broad range
of substrates with various functional groups, whereas a variety of
3,3-disubstituted oxindoles were obtained in good yields via an
intermolecular addition/cyclization process.
An empirical study of learning-to-rank for spare parts consumption in the repair process
Authors: Duarte Edson , Moraes Daniel de Haro , Padula Lucas Leonardo
Published: January 2023

The repair process of devices is an important part of the business of
many original equipment manufacturers. The consumption of spare parts,
during the repair process, is driven by the defects found during
inspection of the devices, and these parts are a big part of the costs
in the repair process. In previous work we proposed a data-driven method
for Supply Chain Control Tower solutions to provide support for the
automatic check of spare parts consumption in the repair process. In
this paper, we continue our investigation of a multi-label
classification problem and explore alternatives in the learning-to-rank
approach, where we simulate the passage of time using more data while
training and comparing hundreds of Machine Learning models to provide an
automatic check in the consumption of spare parts. We investigate the
effects of different train set sizes, retraining intervals, models and
hyper-parameter search using Bayesian Optimization. The results show
that we were able to improve the trained models and achieve a higher
mean NDCG@20 score of 86% when ranking the expected parts. Focusing on
the most recent data, we achieve a NDCG@20 score of 90%, while
obtaining a ratio of marked parts of just 4% of the consumed parts for
use in alert generation.
Morphometric characterization and body measurment correlations in Lipska Pramenka sheep
Authors: Ruzic-Muslic Dragana , Cekic Bogdan , Cosic Ivan , Maksimovic Nevena , Caro-Petrovic V. , Delic Nikola , Lecic Nemanja
Published: January 2023

Lipska sheep is an autochthonous Serbian population from the group of Pramenka (Zapfel) sheep, bred in the area around Smederevo, Pozarevac and Mladenovac. The average weight of male animals (BW) is 95 kg and 62 kg of female animals. Other measurements of female animals are: wither height (WH) 74 cm, body length (BL) 78 cm, chest width (CW) 23 cm, chest depth (CD) 40 cm and hearth girth (HG) 91 cm. In the last sixty years, adult female animals gained in average ten kilograms of weight. Other linear measures also increased. The increase is a consequence of better animal management, especially improved diet. Since the reduction of the size of the population, larger animals have dominated, which probably caused the change in the genetic constitution of the breed. Female animals of Lipska sheep are higher compared to the animals of other fifteen Pramenka breeds with the exception of Istrian sheep. The area from which Lipska sheep originates has better soil and richer vegetation compared to the areas of other Pramenka breeds. Partial correlations corrected for weight between individual linear measures were positive, with values between 0.196 and 0.814. Most correlations range between 0.30 and 0.55. Body measurements were studied with ANOVA on females only. The effect of flock influenced all linear measures with the exception of CW, whereas the age of animals had no effect on BL, CW and CD. The increase of individual linear measures was 0.5 to 2.1 mm per kg of BW. The increase of most body measurements from the first to the fifth year was statistically significant (P<0.05).
Effect of using vanilla sweet aroma in diets for weaning pigs
Authors: Zivkovic Vladimir , Gogic Marija , Stojiljkovic Nenad , Stamenic Tamara , Radovic Cedomir , Delic Nikola , Stanojkovic Aleksandar
Published: January 2023

The trial was conducted on 108 piglets of crossbreeds Landrace x Large White. Aim of this study was to determine influence of this aroma on production parameters of growing pigs. Whole trial was in total 57 days, and it was split in three trial periods. Piglets were weaned on day 27, when the trial started. First trial period was 18 days (27-44 day), second was 28 days (45-72 day) and third was 11 days (73-83 day). The control groups received standard farm mixtures, and the trial groups had added aroma Vanilla Sweet in different concentrations (0.02; 0.04%, respectively). During the first period, there was statistical difference (p<0.05) in all three prameters between the groups. Feed intake (FI), average daily gain (ADG) and feed conversion (FCR) differed between C and T1 group. T1 had best ADG of 261.53 g/d and FCR of 1.89 g/g. In the second period statistical significance was noted in FI and ADG, between T1 and other two groups. T1 had lower FI and ADG, but better FCR compared to control group. In the final period second experimental group had the best results in both FI (1309.29 g/d) and ADG (696.43 g/d). And eventualy for whole trial T2 had better results in all three production parametars compared to other two trial groups. In general, obtained results showed that use of Vanilla sweet aroma can be recommended in the nutrition of weaned pigs. Further investigation should be conducted to determine the effect of this flavour on fatteners.
The effect of space allowance in the cage and floor systems on feather condition and egg production
Authors: Skrbic Zdenka , Lukic Milos , Petricevic Veselin , Bogosavljevic-Boskovic Snezana , Rakonjac Simeon , Doskovic Vladimir , Tolimir Natasa
Published: January 2023

The egg production sector is in a transitional period with regard to the
permitted housing systems, i.e. rearing in conventional cages under certain
conditions to the complete ban of any form of cage system. The changes were
caused by concern for the layer wellfare but with the expected effects on
productivity as well. The aim of the research was to determine the effects
of the floor space allowance in cage and non-cage housing systems on the
feather score and egg production of laying hens of three ages, from the
aspect of the regulated minimum and optimal space in the cage system (C) and
the space provided in the extensive rearing system with hens in smaller
groups in the facility (extensive indoor -EI). In order to determine the
feather score, the body weight of the laying hens and the weight of the
eggs, three groups of laying hens were formed: C4 (564 cm2 per hen, cage
system), C3 (751 cm2 per hen, cage system) and EI ( 3000 cm2 per hen,
extensive indoor). The feather score and body weight of laying hens were
determined in three ages of hens (30, 40, 50 weeks), by individual
assessment and measurement of all hens in the experiment. The hen-day egg
production and egg weight were determined in the same weeks of laying age.
In addition to the expected decrease in feather score with the age of hens,
results indicated a significant interaction between age and space allowance
per hen. Observed by individual body parts, as well as based on the overall
feather score, the space allowance per hen exhibited a full, cumulative
effect at 50 weeks of age. Based on the space allowance, it was possible to
rank the overall feather score, with the laying hens with the most space
having the best feather score. The effect of the space allowance on the body
weight of the laying hens was manifested through the space available on the
feeder, which resulted in the lowest (p<0.01) body weight values recorded in
laying hens of the C4 group. Egg production was not significantly influenced
by the space allowance per hen (p=0.069), but a connection between egg
production and the housing system can be concluded. The average egg weight,
in addition to the known effect of layer age, was the lowest (p<0.01) in the
group with the least space allowance per hen.
Fibroblast Growth Factor 6 Promotes Adipocyte Progenitor Cell Proliferation for Adipose Tissue Homeostasis
Authors: Liu Caizhi , Meng Meiyao , Xu Bo , Xu Yuejie , Li Guoqiang , Cao Yuxiang , Wang Dongmei , Qiu Jin , Yu Jian , Xu Lingyan , Ma Xinran , Hu Cheng
Published: January 2023

The de novo differentiation of hyperplastic adipocytes from adipocyte progenitor cells (APCs) is accompanied by a reduction in adipose tissue fibrosis and inflammation and improvement in insulin sensitivity in obesity and aging. However, the regulators of APC proliferation are poorly understood. Here, we show that fibroblast growth factor 6 (FGF6) acts in an autocrine and/or paracrine manner to control platelet-derived growth factor receptor α–positive APC proliferation via extracellular signal–regulated kinase (ERK) signaling. Specific FGF6 overexpression in inguinal white adipose tissue (iWAT) improved the signs of high-fat diet– or aging-induced adipose hypertrophy and insulin resistance. Conversely, chronic FGF6 expression blockade in iWAT, mediated by a neutralizing antibody or Fgf6 expression deficiency, impaired adipose tissue expansion and glucose tolerance. Overall, our data suggest that FGF6 acts as a proliferative factor for APCs to maintain fat homeostasis and insulin sensitivity.

ARTICLE HIGHLIGHTS
Severe Covid-19 infection in type 1 and type 2 diabetes mellitus during the first three waves in Sweden
Authors: Edqvist Jon , Lundberg Christina , Andreasson Karin , Björck Lena , Dikaiou Pigi , Ludvigsson Johnny , Lind Marcus , Adiels Martin , Rosengren Annika
Published: January 2023

  

Objective Type 2 diabetes is an established risk factor for hospitalization and death in COVID-19 infection while findings with respect to type 1 diabetes have been diverging. 

Research Design and Methods Using nationwide health registries, we identified all patients aged ≥18 years with type 1 and type 2 diabetes in Sweden. Odds ratios (ORs) describe general- and age specific risk of being hospitalized, in need of intensive care, or dying, adjusted for age, socioeconomic factors and coexisting conditions, compared to individuals without diabetes. Machine learning models were used to find predictors of outcomes among COVID-19-positive individuals with diabetes. 

Results Until June 30, 2021, we identified 365 (0.71%) and 11,684 (2.31%) hospitalizations in 51,402 and 504,337 patients with type 1 and 2 diabetes, respectively, with 67 (0.13%) and 2,848 (0.56%) cases requiring ICU care, while there were 68 (0.13%) and 4,020 (0.80%) deaths, which we compared with 7,824,181 individuals without diabetes (41,810 hospitalizations (0.53%), 8,753 (0.11%) needing ICU care, and 10,160 (0.13%) deaths). Although those with type 1 diabetes had moderately raised odds of being hospitalized, multiple-adjusted OR 1.38(95% CI 1.24-1.53), there was no independent effect on ICU care or death (ORs of 1.21(95% CI 0.94-1.52) and 1.13(95% CI 0.88-1.48)). Age and socioeconomic factors were the dominating features for predicting hospitalization and death in both types of diabetes. 

Conclusions Type 2 diabetes were associated with increased odds for all of the outcomes, whereas patients with type 1 diabetes had moderately increased odds of hospitalization but not ICU care and death.  
Supply Chain Control and Strategies to Reduce Operational Risk in Russian Extractive Industries Along the Northern Sea Route
Authors: Gunnarsson Björn , Lasserre Frédéric
Published: January 2023

Russian resource developers operating in remote parts of the Arctic have demonstrated over the past several years that it is feasible to extract natural resources throughout the year, and ship large quantities of raw materials with regular intervals from the Arctic to international markets; this despite very difficult operational conditions in the Arctic during both winter and spring. Several resource extraction projects are currently being implemented or planned. This study examines how the extractive companies have built up enhanced supply chain resilience and transport reliability to mitigate common Arctic risks. The companies have taken control over supply chains and adopted several precautionary and innovative infrastructure and logistics measures designed to prevent or mitigate disruption to these supply chains. Preferred logistical solutions for all of these extraction projects have developed into large package deals, where long-term production and transport of commodities, icebreaking services, and state support are all included. Western sanctions on Russia as a result of the war in Ukraine, will slow down the pace of future Russian projects in the Arctic, at least in the short to medium-term, but the sanctions are likely to increase the future significance of export terminals on the NSR, as the preferred departure points for Russian Arctic commodities on their way to selective market destinations.
Aproximações e distanciamentos identitários entre empreendedorismo e gênero na Base Nacional Comum Curricular e na formação de professores
Authors: Melo Francisco Egberto de , Magalhães Junior Antonio Germano
Published: January 2023

Neste artigo, buscou-se compreender as relações discursivas e conflituosas entre o empreendedorismo neoliberal e as identidades de gênero presentes na Base Nacional Comum Curricular de 2018 e na Base Nacional Comum para Formação Inicial de Professores da Educação Básica de 2019, interseccionadas por documentos que interferem na elaboração dos projetos pedagógicos dos cursos de Licenciatura. Como base teórica, utilizaram-se os conceitos de identidade na pós-modernidade, de gênero, de empreendedorismo e o currículo como espaço de disputas de identidades. Como metodologia, construíram-se as relações discursivas, aqui pensadas como teia discursiva, entre os documentos analisados, a partir de expressões caras ao empreendedorismo e às identidades de gênero. Identificou-se ser possível constituir projetos pedagógicos que considerem as identidades de gênero, ainda que os documentos analisados priorizem o empreendedorismo.
A Literatura na BNCC na Etapa do Ensino Médio
Authors: Lage Micheline Madureira , Santos Flávia Nobre dos
Published: January 2023

Esta pesquisa objetivou refletir sobre o papel da literatura no currículo do ensino médio. Inicialmente, o trabalho foi de natureza bibliográfica. Analisou-se a versão preliminar da Base Nacional Comum Curricular (BNCC) no que concerne à literatura e ao ensino médio. Em uma segunda fase, foi-se a campo testar em que medida os objetivos de aprendizagem elencados na 2.ª versão da Base contribuíam para a formação de um leitor literário mais reflexivo. O trabalho foi exitoso e mostrou que os pressupostos contidos no documento apontavam para um caminho que levava o jovem ao encontro da literatura. Na terceira fase, em que se traçou uma nova leitura da Base, agora em sua versão definitiva, percebeu-se que esse caminho foi dificultado em razão da reforma do ensino médio, bem como em virtude das alterações realizadas no documento.
Escola da Escolha e suas produções curriculares para a juventude, o futuro e a diferença
Authors: Unger Lynna Gabriella Silva , Bertoldo Tássia Alexandre Teixeira , Cardoso Lívia de Rezende
Published: January 2023

Este trabalho apresenta uma análise dos documentos curriculares que orientam a (re)elaboração dos currículos após a reforma do Ensino Médio firmada em 2017. O objetivo é refletir sobre a discursividade empreendida pelo modelo da Escola da Escolha na formação dos sujeitos-jovens-estudantes, em busca de compreender como as subjetividades têm sido produzidas e formatado corpos idealizados por essa lógica educacional. Apoia-se no campo das teorias pós-críticas e, a partir das lentes analíticas foucaultianas, entende-se que os documentos orientadores são, em si, uma concentração dos discursos oficiais que orquestram, organizam e regulam as relações vivenciadas na escola. Advoga-se, assim, a necessidade de problematizar a racionalidade pedagógica que atravessa os currículos contemporâneos e insiste na produção objetivada de sujeitos da educação.
Análise do Papel da Escola em Tempos de Pandemia da Covid-19
Authors: Pena Graziele Borges de Oliveira , Gonçalves Luciene Pereira da Silva , Oliveira Kaique de
Published: January 2023

Este artigo visa examinar o papel da escola por meio das políticas públicas educacionais desenvolvidas durante o ano de 2020, o primeiro da pandemia da Covid-19, no Centro-Oeste, sob a ótica do ciclo de políticas de Stephen Ball. A análise documental e as entrevistas semiestruturadas com duas professoras constituíram os instrumentos metodológicos. Observamos o discurso de que o Estado tem desempenhado seu papel nesse momento da pandemia, a presença direta de grupos ligados aos setores privados, a preocupação maior com o cumprimento de carga horária em detrimento da qualidade do ensino. Além disso, houve improvisação para a adoção das aulas remotas, falta de recursos e de políticas públicas para que os alunos se mantivessem na escola, o que aprofundou o processo de desigualdade social, em face da evasão e exclusão de alunos de classes mais pobres, da cidade e do campo, como também indígenas.
Compreensões de professores de ciências acerca de currículo
Authors: Kreuz Kelly Karine , Leite Fabiane de Andrade
Published: January 2023

O presente estudo teve como objetivo identificar compreensões acerca de currículo expressas por professores da área de Ciências da Natureza no Brasil. A pesquisa realizada é do tipo estudo de caso sob natureza qualitativa, em que foram analisados discursos de professores em atividade em uma escola pública do interior do estado do Rio Grande do Sul. Identificou-se as categorias: compreensão conteudista-ingênuo sobre currículo escolar, compreensão curricular sob a perspectiva conteudista-crítica e currículo escolar sob uma compreensão crítico-reflexiva. Destacamos que os professores da área de Ciências da Natureza evidenciam de forma mais recorrente uma compreensão conteudista-crítica. As compreensões indicam que os discursos curriculares se recontextualizam nos espaços escolares e ampliam o distanciamento do que é proposto em orientações curriculares brasileiras e o que é realizado em contexto da Educação Básica.
Ecologias dos Metaversos e Formas Comunicativas do Habitar, uma Oportunidade para Repensar a Educação
Authors: Di Felice Massimo , Schlemmer Eliane
Published: January 2023

A tecnologia de metaverso tem se destacado recentemente a partir de duas abordagens. A primeira compreende os metaversos como sistemas multiusuários de criação de mundos em 2D/3D. A segunda propõe o “Metaverso do mundo ‘real’” e utiliza realidade aumentada no mundo físico para ampliar e potencializar experiências humanas. Baseados nesse contexto, buscamos discorrer sobre como os metaversos desafiam as práticas comunicativas e a interação na educação. Apresentamos as principais abordagens do metaverso com o propósito de evidenciar novos habitares e potencializar a Educação On-LIFE. Inspirados no método cartográfico de pesquisa-intervenção, identificamos pistas que permitem inferir que o metaverso favorece a passagem da compreensão de comunicação para um novo modo, trazendo um habitar comunicativo onde comunicar, interagir e cocriar implicam habitar um habitat.
Economia circular em estações de tratamento de esgotos
Authors: Anício Sabrina de Oliveira , Salazar Brenda  Franciss Cóndor , Ferraz João  Alexandro , Silveira Louise , Dictoro Vinicius Perez , Fabricio Malheiros Tadeu
Published: January 2023

A recuperação de recursos de Estações de Tratamento de Esgotos (ETEs), principalmente a partir do lodo, do biogás e do efluente tratado, insere esses sistemas no contexto da economia circular. A circularidade é um conceito que compreende alternativas que, em oposição ao atual modelo linear de economia em que a sociedade está baseada, promove o uso máximo do valor dos recursos, a diminuição da geração de resíduos e de desperdício. Nesse sentido, este artigo apresenta e discute resultados iniciais da construção de uma ferramenta de tomada de decisão que possibilitará avaliar, num cardápio de diversas rotas tecnológicas, as melhores opções para o processamento dos resíduos obtidos nos processos de tratamento de esgoto dentro de uma perspectiva circular, a partir de avaliações que considerem indicadores de sustentabilidade nas dimensões ambiental, econômica e social. Esta ferramenta tem como objetivo facilitar e acelerar a transição para a economia circular em sistemas de saneamento, favorecendo maior acesso a tecnologias disponíveis, visualização de impactos e viabilidade de retorno de investimentos. Como estudo de caso, a ferramenta está sendo desenvolvida com maior aderência para aplicação na região das Bacias PCJ. Nos resultados finais, são apresentados: um mapeamento de estratégias de economia circular em ETEs encontradas na literatura científica; um mapeamento desse mesmo tipo de estratégia inserido no contexto das bacias PCJ; um exemplo preliminar da ferramenta construída computacionalmente, cujo desenvolvimento ainda está em curso.
What Drives Customer Satisfaction in Catering: Evidence from Palangka Raya
Authors: Aulia Deanti , Hafizi Muhammad Riza
Published: January 2023

The catering business in Palangka Raya is increasingly competitive, so it demands that business people maximize business performance to be able to compete. This study aims to analyze product quality and service quality provided by Catering Aulia on customer satisfaction. Using a quantitative approach, this sample was taken by using the purposive sampling technique. In total, 92  respondents Catering Aulia. Catering Aulia’s customers consist of various government agencies from the province of Kalimantan Tengah, government agencies from the city of Palangka Raya, and the private sector around Palangka Raya. Data is processed using Statistical Product and Service Solutions (SPSS) 26. Catering Aulia continues to innovate in creating superior products in terms of taste, packaging and food menus and is no exception with responsive and reliable service in every activity. Based on the findings, it shows that customers are satisfied with the products and services provided at Aulia Catering. what Aulia Catering provides exceeds the expectations perceived by customers. Product quality has a positive and significant effect on customer satisfaction at Catering Aulia. This is evidenced by the t-count value of 5.517 with a significance level of 0.000 0.05; and a regression coefficient of 0.287. The effective contribution of product quality to customer satisfaction is 41.2%. Service quality has a positive and significant effect on customer satisfaction of Catering Aulia. This is evidenced by the t-count value of 3,801 with a significance level of 0.000 0.05; and a regression coefficient of 0.265. The effective contribution of product quality to customer satisfaction is 27%. The results simultaneously show that product quality and service quality have a positive and significant effect on customer satisfaction. The magnitude of the influence of product and service quality variables on customer satisfaction is 68.3%. This research contributes empirically to the description of customer satisfaction at Aulia Catering in Palangka Raya. The findings explain that product quality has a higher influence on customer satisfaction by 41.2%, while service quality is 27.1%.
A Secure Image Steganography Using Shark Smell Optimization and Edge Detection Technique
Authors: Abdulhammed Omar Y. , Karim Pshtiwan J. , Arif Dashne R. , Ali Twana S. , Abdalrahman Avin O. , Saffer Arkan A.
Published: January 2023

The stegangraphic system supply premium secrecy and ability of conserving the mystery information from gaining stalked or cracked. The suggested method consists of three phases which are edge detection, embedding and extraction. This paper concentrated on three basic and significant parts which are payload, quality, and security also introduces a new steganography method by using edge detection method and shark smell optimization to effectively hide data with in images. Firstly, to promote the hiding ability and to realize altitude standard of secrecy the mystery message is separated into four parts and the cover image is masked and also divided into four sections, then the edge detection algorithm and shark smell optimization is performed on each section respectively. Edge prospectors were utilized to produce edge pixels in every section to hide mystery message and attain the best payload. To increase security, the shark smell optimization is used to select the best pixels among edge pixels based on its nature in motion, then reflect these pixels above original carrier media. Finally the mystery message bits are hidden in the selected edge pixels by using lest significant bit technique. The experimental outcomes appreciated utilizing several image fitness appreciation fashion, it displays best hiding ability, achieve higher image quality with least standard of deformation and provide altitude standard of secrecy, also the results shows that the suggested method exceeds previous approaches in idioms of the PSNSR, MSE also demonstrate that the mystery information cannot be retrieved of the stego image without realizing the algorithms and the values of parameters that are used in hidden process
Relationship between Adversity Quotient and Mastery Goal Orientation with Independence of Career Decision at Industry 4.0 in Vocational Students
Authors: Ristiawansyah Muhammad Firman , Putro Setiadi Cahyono , Rahmawati Yuni
Published: January 2023

Vocational students as prospective workers are important to have independence of career decision at industry 4.0 (Y) so that can keep up and compete with the era. Adversity quotient (X1) and mastery goal orientation (X2) are needed as aspects that support independence of career decision at industry 4.0 (Y). This study aims to determine: (1) description of Y, X1, and X2; (2) relationship of X1 with Y; (3) relationship of X2 with Y; and (4) relationship of X1 and X2 with Y. This research is an Ex Post Facto using quantitative research methods. The reliability levels of the Y, X1, and X2 variable questionnaires are 0.846, 0.872, and 0.880, respectively. The effective contribution of X1 is 33.8%, X2 is 42.8% and the relative contribution of X1 is 44.1% and X2 is 55.9%. The conclusions of this study are: (1) X1, X2, and Y levels are in the high category; (2) there is a positive and partially significant relationship between X1 and Y, X2 and Y, and X1 and X2 simultaneously with Y.
Pengaruh Kepemimpinan Kepala Sekolah terhadap Iklim Sekolah
Authors: Aprilianda Rini , Al Kadri Hanif
Published: January 2023

This study aims to analyze the effect of principal’s leadership on school climate. This study used quantitative methode. The population of this research was 81 teachers of SMK N 3 Padang. Sample were taken by using population sampling tecnique. The findings of this study had showed that: (1) the principal’s leadership was on middle range with score of 85.07%; (2) school climate on middle range with score of 77.54%; (3) the simple linear regression testing showed the effect of principal’s leadership on school climate was as follows: regression equation Y = 49,128 + 0,464X. The fact its significant value is smaller than 0.00 (0.000 < 0.05), it indicates that there is a significant influence of principal’s leadership on school climate, where R = 0,517 and R2 = 0,267. It’s recommended to analyse another independent variable effect on school climate.
Pesan Moral Dalam Lirik Lagu Aku Bukan Jodohnya Karya Tri Suaka
Authors: Nurhuda Abid
Published: January 2023

Komunikasi merupakan hal penting agar manusia bisa berinteraksi dengan tujuan menciptakan arti maupun pesan kepada perorangan atau kelompok. Dan dalam penyampaian pesan bisa menggunakan media, salah satunya ialah lagu yang terdiri dari music dan lirik karena dianggap sebagai medium yang layak dan memadai untuk menyalurkan pikiran, harapan, ataupun pesan khusus dan moral kepada khalayak. Diantara sekian lagu yang viral pada Januari 2022 adalah Aku Bukan Jodohnya karya Tri Suaka, sehinggan tujuan dari penelitian ini adalah untuk mendeskripsikan pesan moral yang terkandung di dalamnya. Metode yang digunakan adalah kualitatif deskriptif dengan teknik simak catat lalu dianalisis isinya dan terakhir menyimpulkan. Adapun hasil penelitian mengemukakan bahwa Pesan Moral dalam Lirik Lagu Aku Bukan Jodohnya Karya Tri Suaka antara lain adalah pesan psikologis seperti keihklasan, kepasrahan dan ketegaran hati, lalu pesan kritik sosial yaitu berbuat baik kepada orang yang menyakiti kita dan terakhir adalah pesan religius yakni percaya akan takdir.