bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Impact of Varying Alginate Co-activation with Probiotics on the Artemia Bioencapsulation to Enhance Immunity Against Vibrio spp.
Authors: Suryono Chrisna Adhi , Santoso Adi , Yudiati Ervia , Yulianto Bambang , Sunaryo Sunaryo , Azhar Nuril , Alghazeer Rabia 
Published: October 2024

Alginate is known as an immunostimulant. The comprehensive study of Artemia on its co-activity with Lactobacillus bulgaricus resolves the relationship of feed digestibility, hematological parameters, gene expression, feed digestibility, and disease-resistant have not been covered. This study aimed to determine the effect of various doses alginate with Lactobacillus bulgaricus bio-encapsulated Artemia in Vibrio vulnificus, V. parahaemolyticus, and V. harveyi challenged. Alginate from Sargassum sp. L. bulgaricus were cultured and grown with de Man, Rogosa and Shape media. Nauplii Artemia was encapsulated for one hour with 400, 600, 800 ppm alginate doses, with and without probiotics. The Artemia then was challenged with three Vibrio spp. The Artemia mortality, immune parameters (Phenol Oxidase, Super-oxide Dismutase) were evaluated. Pro Phenol Oxidase, b-1,3-glucan-binding proteins (LGBP), and Lectin gene expression as well as gut evacuation time, fullness of gut were recorded. Compared to the non-probiotic alginate, co- probiotic activated and improved the mortality rate of 400 ppm alginate from 100% to 30-70% (36 h), CMI of 276-702, and mortality reduction (41.21-74.59%). The co-activity of 400 ppm alginate and L. bulgaricus resulted in higher PO and SOD activity. LGBP and proPO gene expression were also upregulated 233.44% and 185.17%. The gut evacuation time and fullness of alginate 400 ppm and L. bulgaricus treatment have also resulted in better performance than those of 800 ppm alginate without probiotics. Alginate and L. bulgaricus probiotics cooperated synergically through pre and probiotic mechanisms. This Artemia bio model defines that this combination will improve the survival rate, immune system, and gene expression. In the future this will be beneficial in terms of shrimp production in ponds.
In vivo Anti-arthritic Activity of Soft Coral Lobophytum sp. From Southeast Sulawesi in Freund’s Complete Adjuvant Induced Arthritis
Authors: Fristiohady Adryan , Nurpajriani Nurpajriani , Malaka Muhammad Hajrul , Ilyas Y Muhammad , Pascayantri Asniar , Haruna Lidya Agriningsih , Purnama La Ode Muh. Julian , Asasutjarit Rathapon , Sahidin Idin , Yodha Agung Wibawa Mahatva 
Published: October 2024

Rheumatoid arthritis (RA) is a systemic, progressive, chronic autoimmune inflammatory disease that affects tissues, organs, and damages synovial joints. The RA can be treated with DMARD (disease modifying anti rheumatic drugs), such as methotrexate. However, the use of this drug long-term can cause side effects. Soft coral Lobophytum sp. has secondary metabolite compounds such as flavonoids, alkaloids, and terpenoids which has an anti-inflammatory activity, which beneficial for anti-rheumatoid arthritis agent. This study aims to determine the potential of anti RA in Lobophytum sp. using in vitro and in vivo. The anti-inflammatory assay for anti RA in vitro was performed by stabilization of human red blood cell (HRBC) membrane. In addition, anti RA was performed in arthritis model mice by induction of complete Freund’s adjuvant (CFA) by administering LEA once daily orally for 15 days. It was found that the ethyl acetate of Lobophytum sp. (LEA) reduced the haemolysis and increased the stability of HRBC membrane. Furthermore, LEA also showed anti RA by decreasing the edema in mouse paw at dose of 50 mg.kg-1 BW (LEA50), 100 mg.kg-1 BW (LEA100), and 200 mg.kg-1 BW (LEA200), respectively with 2.5 mg.kg-1 BW of methotrexate as positive control (C+) with P<0.05. Moreover, LEA200 demonstrated highest efficacy and showed no significant different with C+ (P>0.05). In conclusion, our research has shown that LEA has anti-inflammatory for treatment of rheumatoid arthritis from in vitro and in vivo studies.
Normalized solutions for the Choquard equations with critical nonlinearities
Authors: Gao Qian , He Xiaoming 
Published: October 2024

Abstract
This study is concerned with the existence of normalized solutions for the Choquard equations with critical nonlinearities

−
Δ
u
+
λ
u
=
f

(

u

)

+

(

I

α

∗

∣
u
∣

2

α

*

)

∣
u
∣

2

α

*

−
2

u
,

in

R

N

,

∫

R

N

∣
u
∣

2

d
x
=

a

2

,

\left\{\begin{array}{l}-\Delta u+\lambda u=f\left(u)+\left({I}_{\alpha }\ast {| u| }^{{2}_{\alpha }^{* }}){| u| }^{{2}_{\alpha }^{* }-2}u,\hspace{1em}\hspace{0.1em}\text{in}\hspace{0.1em}\hspace{0.33em}{{\mathbb{R}}}^{N},\hspace{1.0em}\\ \mathop{\displaystyle \int }\limits_{{{\mathbb{R}}}^{N}}{| u| }^{2}{\rm{d}}x={a}^{2},\hspace{1.0em}\end{array}\right.

where

N
>
2

N\gt 2

,

α
∈

(

0
,
N

)

\alpha \in \left(0,N)

,

a
>
0

a\gt 0

, and

I

α

(

x

)

{I}_{\alpha }\left(x)

is the Riesz potential given by

I

α

(

x

)

=

A

α

∣
x
∣

N
−
α

with

A

α

=

Γ

N
−
α

2

2

α

π

N

2

Γ

α

2

,

{I}_{\alpha }\left(x)=\frac{{A}_{\alpha }}{{| x| }^{N-\alpha }}\hspace{1em}\hspace{0.1em}\text{with}\hspace{0.1em}\hspace{0.33em}{A}_{\alpha }=\frac{\Gamma \left(\phantom{\rule[-0.68em]{}{0ex}},\frac{N-\alpha }{2}\right)}{{2}^{\alpha }{\pi }^{\tfrac{N}{2}}\Gamma \left(\phantom{\rule[-0.68em]{}{0ex}},\frac{\alpha }{2}\right)},

and

2

α

*

=

N
+
α

N
−
2

{2}_{\alpha }^{* }=\frac{N+\alpha }{N-2}

is the Hardy-Littlewood-Sobolev critical exponent and

f

f

is a subcritical nonlinearity. In the case that

f

f

is

L

2

{L}^{2}

-supercritical growth, by means of the Pohozaev manifold method and mountain pass theorem, we obtain a couple of the normalized solution; while in the case

f

(

u

)

=
μ

∣
u
∣

q
−
2

u

f\left(u)=\mu {| u| }^{q-2}u

with

2
<
q
<
2
+

4

N

2\lt q\lt 2+\frac{4}{N}

, being

L

2

{L}^{2}

-subcritical growth and

μ
>
0

\mu \gt 0

a parameter, we employ the truncation technique and the genus theory to prove the multiplicity of normalized solutions.
„Wind of Change“ – von den zwei Königskindern, die nicht zueinander kommen konnten
Authors: Schwens Ute 
Published: October 2024

Zusammenfassung
Der Einigungsvertrag vom 3. Oktober 1990 hat zwei bis dahin getrennt agierende Bibliotheken zu einer Institution zusammengelegt. Der Artikel beschreibt die ersten gemeinsamen Schritte zu einer auch im Inneren zusammenwachsenden Institution und die Entwicklung der Deutschen Nationalbibliothek in Zeiten wachsender digitaler Transformation zu einer modernen, gut aufgestellten und im nationalen wie im internationalen Rahmen geschätzten und beachteten Kultur- und Wissenschaftseinrichtung.
Die Bibliotheken der Goethe-Institute in Russland und den sowjetischen Nachfolgestaaten
Authors: Dittrich van Weringh Kathinka 
Published: October 2024

Zusammenfassung
Dieser Artikel beschreibt den vielversprechenden Anfang der „offenen“ Bibliothek, des Informationszentrums des Goethe-Instituts (GI) in Moskau, seine Zusammenarbeit mit russischen Bibliotheken im ganzen Land und die Einrichtung von deutschen Lesesälen bei vielen dieser russischen Partner. Schließlich wird auf die Beschränkungen dieser Arbeit verwiesen, wie das russische „Agentengesetz“ und das Kooperationsverbot ausländischer Einrichtungen mit staatlichen russischen Einrichtungen die Zusammenarbeit verhindert. Zum Schluss werfen wir noch einen kurzen Blick auf die Bibliotheksarbeit des GI in den Nachfolgestaaten der UdSSR.
On generalized fraction and power series properties of 𝒮-Noetherian rings
Authors: Zhang Xiaolei 
Published: October 2024

Abstract
In this note, we study the generalized fraction properties and power series properties of

𝒮

{\mathcal{S}}

-Noetherian rings. Actually, we investigate two questions proposed in [A. Dabbabi and A. Benhissi,
Generalization of the S-Noetherian concept,
Arch. Math. (Brno) 59 2023, 4, 307–314].
Green synthesis on performance characteristics of a direct injection diesel engine using sandbox seed oil
Authors: Veerasamy Arunachalam , Pancharam Naveenchandran , Pandian Balu , Rajendran Silambarasan 
Published: October 2024

Abstract
The potential for waste management can be enhanced by the recovery and utilisation of waste biomass. In this work, we used analytical n-hexane to chemically extract sandbox oil, and we followed it up with a single transesterification step to turn it into biodiesel. Diesel and biodiesel were mixed to make five fuel samples (diesel, B20, B40, B50, and B100). These fuel samples were then burned in a compression ignition engine test bed to assess their performance and ascertain their emission characteristics. The test fuels yielded 5.2 kW of rated power from an unmodified single-cylinder diesel engine. It has been found that combustion–ignition engines can effectively use sandbox biodiesel as a biofuel. Pollution is also decreased by burning biofuels. As to the test findings, B20 (20% biodiesel and 80% diesel) outperformed other automobiles with respect to high cylinder pressure and heat release rate, reducing hydrocarbon, carbon monoxide, and smoke emissions by 12.5%, 35.5%, and 38.5%, respectively. The results so far are similar to diesel.
Traceability and analysis method for measurement laboratory testing data based on intelligent Internet of Things and deep belief network
Authors: He PeiDong , Li XiaoJun , Shen WenQi , Deng ShuYu , Xiao Li , Zhang Yang Fan 
Published: October 2024

Abstract
A traceability and analysis method for measurement laboratory testing data based on the intelligent Internet of Things (IoT) and deep belief network (DBN) is proposed to address the issue of low accuracy in identifying anomalies in measurement testing data and difficulty in identifying the causes of anomalies. First, a data analysis system for the metrology laboratory is designed based on an intelligent IoT architecture of “cloud-management-edge-end.” Then, the Gaussian Bernoulli-Restricted Boltzmann machine is introduced to improve the DBN model, which is deployed on the edge side for learning the ledger data sample library to determine the anomaly detection data of the metrology device. Finally, a stacked denoising autoencoder model is used in the cloud center to extract historical electricity consumption curve features, and the cause of anomalies is determined by calculating the cosine similarity between it and the target device feature curve to complete traceability analysis. Based on the selected dataset, the proposed method is experimentally demonstrated, and the results show that its traceability accuracy and time consumption are 88.72% and 3.949 s, respectively, which can meet the detection requirements of the metrology laboratory.
The Imputed Effect of the 2018 Tariffs on US Factor Shares
Authors: Thompson Henry , Thompson Alexi 
Published: October 2024

The discretionary 2018 increase in the average tariff from 2% to 12% will have broad effects across the US economy reflected in the present predicted factor shares of capital, labor, skilled labor, and energy input. Error correction estimates of a Linear Almost Ideal Demand System introduce the price of import competing goods as a proxy for the average tariff in annual 1983-2018 data. The historically large tariff increase will boost the rising capital share of income while the declining labor share accelerates and the rising skilled labor share reverses. Capital is the only winner due to the increased tariffs.
Sacral buildings suitable for defense purposes and their ensembles in Vilnius in the 14th-18th centuries
Authors: Girlevičius Linas 
Published: October 2024

In the 14th-18th centuries, Vilnius had a number of sacral buildings adapted for defense purposes as well as ensembles of those buildings. This group of objects of the defense heritage is one of the components of the defense system of Vilnius. The analysis of the previous and the latest data has shown that the number of this kind of objects is much bigger than it has been assumed. Still, it is hypothetical whether some of them really belong to the group of defense heritage objects. A number of sacral buildings and their groups were established in places that were important in terms of the defense of Vilnius as early as in the 14th and 15th centuries. Relics of the early fortifications have remained in the territories of several sacral objects. The greater part of sacral buildings and monasteries discussed in the article were deliberately established in places that were important to the defense of the city and its environs, and quite a few were constructed by order of the ruler (Grand Duke of Lithuania and/or King of the Polish-Lithuanian State).
In Vilnius, monasteries and nunneries were established according to the Christian traditions of constructing such ensembles of sacral buildings — they were built close to the border of the city of the time (14th-15th centuries) or in the peri-urban area. It is possible to trace the development of the early city and the strategy of its planning according to the locations of the monasteries suitable for defense purposes. Although the construction of Catholic and Orthodox churches and monasteries adapted for defense purposes was more typical of the 14th and 15th centuries, the tradition remained until the 18th century. A few of those buildings still have architectural fragments proving that they were meant to be defended with firearms. Thus, we can conclude that quite a number of the sacral monuments of Vilnius were ready to be used for defense purposes during battles.
Monasteries were suitable for defense due to their planning — traditionally an enclosed ensemble of buildings. Yet, their role in the defense of the city was not very important, as they were only prepared for defense with light firearms. The further research of sacral buildings used for defense purposes is prospective and relevant when seeking to determine the defensive potential of Vilnius in the Middle Ages and the New Times. In the process of the research, the list of objects discussed in this article can be supplemented with new ones.
The models of behaviour ofthe old generation historians in the presence of sovietization process
Authors: Švedas Aurimas 
Published: October 2024

Ever since Lithuania has restored its independence in 1990, wide-ranging debates have been taking place on a question of individual and societal conformance, resistance, and collaboration during the times of Soviet occupation. This article inquires into strategies and tactics of behavior that the most famous historians of independent Lithuania have chosen to pursue in the presence of existential and professional challenges made by the Soviet occupation and its totalitarian system.
The older generation of historians from independent Lithuania was deliberately isolated during the time of creating the Soviet model of history; their influence was limited as these scholars were directed to the "ideologically safe" spheres of work and were prevented from reading "complicated courses" to students. Historians with the "bourgeois past" were closely watched and some of them even came under the real threat of repressions. At the same time, authors and stewards of the Soviet model of history cynically attempted to use the authority of the historians of independent Lithuania by constantly assigning them tasks of conjuncture.
While facing existential and professional challenges, the old generation of Lithuanian historians had to choose from three, often contradictory, strategies of behavior:
First path was to separate themselves from the perversions of the Soviet reality by refusing to participate in joint projects and by assuming an apolitical attitude.
Second path was, consciously or not, to constantly seek to create controversy in the official Soviet discourse of history, while bringing upon themselves disgrace from the history stewards.
Third approach was to attempt to escape from the schemes and to correct the general constructs of Lithuanian history by influencing Soviet historiography with the usage of correct propositions and carefully chosen quotes from the Marxist-Leninist classics.
As the sovietization process was leaping forward, making a choice among resistance, conformance, and collaboration became an existential and professional challenge, which the elite of the interwar community of historians had to face every day.
Unemployment as a risk factor for gambling disorder: A longitudinal study based on national registry data
Authors: Syvertsen André , Leino Tony , Smith Otto R. F. , Mentzoni Rune Aune , Sivertsen Børge , Griffiths Mark D. , Pallesen Ståle 
Published: October 2024

AbstractBackground and aimsUnemployment rates are elevated among individuals with disordered gambling, yet the directionality of the relationship remains unclear. The present study investigated paid and unpaid unemployment as risk factors for future gambling disorder (GD).MethodsThe study employed a case-control design, including all adult Norwegians receiving a GD diagnosis within specialist health services from January 2008 to December 2018 (n = 5,131). These individuals were compared with age- and sex-matched controls from the general population (n = 30,164), as well as controls with somatic and psychiatric diagnoses (n = 30,476).ResultsLogistic regressions showed that those in the highest quartile of unpaid unemployment days had more than double the odds (odds ratio [OR] 2.23 (95% CI [1.96, 2.52]) of developing GD compared to those with no unpaid unemployment days. Similarly, higher levels of paid unemployment were also found to increase the odds for GD, with those in the highest quartile having an OR of 1.86 (95% CI [1.50, 2.28]) compared to those with no paid unemployment days. Moreover, an interaction analysis indicated that the association between paid unemployment days and GD was significantly stronger among men compared to women.ConclusionsThe present study suggests that both paid and unpaid unemployment constitute risk factors for GD. Programs aiming at obtaining and sustaining work have been found to improve health and future studies should examine if the risk for GD can be similarly mitigated.
“The Сrown Тext to the Tiara”: The Capture of Rome by Italian Troops and Its Aftermath
Authors: Kimlenka Katsiaryna 
Published: October 2024

The article is dedicated to the capture of Rome, the capital of the Papal States, by Italian troops. The events of September 20, 1870 marked the end of a thousand-year theocratic monarchy headed by the Pontiff and became a major milestone in the History of Italy and the History of the Catholic Church. For decades, many historians portrayed the capture of Rome as the realisation of the dream, in comparison to which all difficulties seemed insignificant. Church historians focused on the elimination of the Pontiff’s temporal power. In the spirit of the current historiography of the Risorgimento, which pays significant attention to the emergence of contradictions and problems during the unification of Italy, the author of the article focuses on the challenges faced by the Italian government during the capture of Rome and immediately after it and systematizes them.
“Wrapped in Some Papers with Ten Ruble”: a Management of the Tsarevnas’ Finance during the Regency of Tsarevna Sophia Alekseevna
Authors: Topychkanov Andrey 
Published: October 2024

When Tsarevna Sophia Alekseevna was a regent (1682—1689), she used the financial resources of somechancelleries. This study introduces into scholar circulation the Pechatny Prikaz’s (Chancellery of the Seal)records about money deposited to the chambers of the Tsarevna Tatyana, Tsarevna Sophia, Tsarevna Marfa, Tsarevna Ekaterina, and Tsarevna Maria from November 5, 1685 to August 30, 1686. In total, 3 538,37 rubles were issued to them during this period. An analysis of the financial management practices showed that the tsarevnas had unequal access to the Chancellery of the Seal’sfunds. Tsarevna Sophia received 86,58 % from the total amount, Tsarevna Tatyana — 10,98 %, other — the rest. The money was both gifts to various persons and payments for services and for purchases for the palace. In the middle of the 1680s, the Chancellery of the Sealmainly provided small amounts, from 1 to 10 rubles. Five-ruble grants predominated. Expenses increasedwhen tsarevna Sophia visited her country residences and gived money to persons accompanying her, including nobles, clerks, and guards (strelets). The prevalence of money giving on Wednesdays and Fridays — in these days heads of the chancelleries came to the palace with their reports and there were meetings of the Boyar Duma — may be due to the fact that the tsarevnas Tatyana and Sophia accepted the heads of the chancelleries and participated in the meetings of the Boyar Duma, however the source does not contain data confirming this hypothesis. The the Chancellery of the Seal’srecords indicate the church nature of some distributions: money was given on the days of divine services, the tsarevnas granted to the clergy, monastics, and gave money for the performance of church services. The okolnichy V. S. Narbekov, assigned to the tsarevnas, and the “mothers” of the tsarevnasTatyana, Sophia, and Feodosia managed the finances of tsarevnas. The study established that by the middle of the 1680s the system of financingof the tsarevnas’ chambers and distributing funds among their clients was well developed, the Chancellery of the Sealand its head D. M. Bashmakovs played an important role in providing financial resources to the tsarevnas, including Sophia; the financial resources of this Chancellery were used primarily to make regular grants that supported the patronage system at Russian court.
The Effect Of Problem-Based Learning And Discovery Learning Models On Student Learning Outcomes At Vocational High School (Smk) 1 Kendari
Authors: Rahmiatin Sitti 
Published: October 2024

This stdy aimed to investigate how models of problem based learning and discovery learning affected financial accounting leanring results of SMK Negeri 1 Kendari, Southeast Sulawesi Province. Using a post-test only control group design and an experimental strategy as the study technique. With a simple randomized sampling approach, this research included Class XI students majoring in Institutional Financial Accounting (AKL) at SMK Negeri 1 Kendari, resulting in a sample of Class XI1 and XI3 totaling 68 individuals. This research used the Kolmogrov-Smirnov test as the normality test; the homogeneity test was done with the variance test (f-test); the hypothesis test was done with the t-test. Whether H0: µ1 = µ2 indicates that there is no effect of the problem-based learning and discovery learning models on learning outcomes or H1: µ1 > µ2 indicates that the models have an impact on students's learning outcomes related to financial accounting, so guiding the generation of a hypothesis based on the test that will be conducted.
Analysis Of Handling Incoming Letters To The Simple Electronic Agenda Book System Of Pt. Angkasa Pura I
Authors: Tsany Raihan , Marsofiyati  , Kurnianti Destria 
Published: October 2024

This research was conducted at PT Angkasa Pura I with the aim of knowing the handling of incoming letters in a simple electronic agenda book system.
Data for this research was obtained through several methods, namely observation, interviews and documentation. The analysis of this research was prepared using descriptive analysis methods to provide a comprehensive picture of the handling of incoming mail. The descriptive method is used to describe what exists in a systematic, factual and accurate manner regarding the facts being investigated. Therefore, it is hoped that this research can provide in-depth insight into the effectiveness and efficiency of handling incoming letters in a simple electronic agenda book system at PT Angkasa Pura I.
Keywords: Incoming Latter, Receipt of Incoming Mail, Correspondence.