bluuebunny/crossref_metadata_2025_split huggingface dataset:
INFLUENCE OF ACETONE EXTRACT FROM SOME LICHENIZED FUNGI ON THE GROWTH ACTIVITY OF POPULUS TREMULA L. IN VITRO
Authors: Zontikov Dmitriy Nikolayevich , Zontikova Svetlana Anatol'yevna , Malakhova Kseniya Vyacheslavovna , Kanarskiy Al'bert Vladimirovich , Timakov Aleksey Aleksandrovich , Sergeyev Roman Vladimirovich 
Published: November 2023

The article presents the results of studying the effect of extracts of epigeic lichenized fungi in concentrations from 10 to 50 mg/l on the activity of growth processes, gemmogenesis and rhizogenesis of the economically valuable species Populus tremula L. when cultivated in vitro. Epigeic and epiphytic lichenized fungi served as raw materials for the isolation of the acetone extract: Cetraria islandica (L.) Ach. families Parmeliaceae of the order Lecanorales of the department Lecanoromycetes and Evernia mesomorpha Nyl. – families Parmeliaceae of the order Lecanorales of the class Lecanoromycetes. Acetone was used as a solvent in the extraction of lichen acids from crushed raw materials of thalli. Under the influence of the allelopathic effect of the acetone extract of C. islandica and E. mesomorpha on the activity of growth processes and rhizogenesis of P. tremula, we studied the extract concentrations of 10, 30, and 50 mg/l of the nutrient medium. As a result, it was found that the concentration of the extract of 10 mg/l leads to an increase in the length of the microshoot and activation of the processes of gemmogenesis and rhizogenesis compared to the control in the absence of explant death. Significant differences were obtained in the variant using the acetone extract of C. islandica.
ISOLATION AND STUDY OF POLYSACCHARIDES OF MARGILAN RADISH RAPHANUS SATIVUS
Authors: Oshchepkova Yuliya Igorevna , Salikhov Shavkat Ismailovich 
Published: November 2023

The purpose of this research is to isolate and study the physicochemical characteristics of polysaccharides in the seeds of the Margilan radish of the Brassicaceae family cultivated in the Republic of Uzbekistan.
For the first time, a water-soluble fraction of polysaccharides was isolated from radish seeds by sowing Margilan successive extraction after the extraction of proteins and polyphenols. Anion exchange chromatography and gel filtration were used to obtain homogeneous polysaccharides. The polysaccharide fraction was separated by ion-exchange chromatography, purified on a Sephadex G-100 column. As a result, two polysaccharides RSP1 and RSP2 were obtained. The monosaccharide composition of the isolated polysaccharides was established. Analysis of monosaccharide residues showed that the composition of the RSP1 polysaccharide is represented by monosaccharides in the following composition: rhamnose - 0.7%, ribose - 4.7%, arabinose - 55.6%, xylose - 1.5%, mannose - 3.7%, glucose - 5.1% and galactose - 28.7%. The composition of the RSP2 polysaccharide is represented by monosaccharides: ribose - 2.8%, arabinose - 9.4%, mannose - 0.9%, glucose - 64.9% and galactose - 18.4%. From the obtained results, it can be seen that the RSP1 polysaccharide consists mainly of arabinose (55.6%) and galactose (28.7%) residues and belongs to the type of arabinogalactans, and the RSP2 polysaccharide mainly consists of glucose residues (64.9%) and galactose (18.4%).
RIBOSOME-INACTIVATED PROTEINS (RIPS) OF THE BLACK ELDER SAMBUCUS NIGRA
Authors: Agzamkhuzhaeva Khilola Tozhimurodovna , Oshchepkova Yulia Igorevna , Salikhov Shavkat Ismailovich 
Published: November 2023

The aim of this work is to study the composition of ribosome-inactivating proteins from the bark and berries of the black elderberry Sambucus nigra L., growing on the territory of the Republic of Uzbekistan.
The composition of ribosome-inactivating proteins in the bark and berries of black elder Sambucus nigra L., collected in the Botanical Garden of the Republic of Uzbekistan, was studied. According to HPLC-MS/MS sequencing, the bark sample revealed the presence of 9 RIP-2. Based on the obtained amino acid sequences using the CLUSTAL O (1.2.4) program, the amino acid sequence of the identified type 2 RIPs was compared and similar and conserved residues were identified, which will further help identify new RIPs. In the course of the studies, the tryptic peptide LSLVVLQMVSEAAR containing the RIP active site motif (EAAR) was identified with a high degree of probability. Mass spectral data on this fragment will allow further identification of other RIP-1/2 from other samples of natural origin.
2 RIPs were isolated from berries, one of which is in a reduced form containing one chain. Establishing the amino acid sequence in the isolated RIP from black elderberries with a molecular mass of 62337 Da confirmed our hypothesis of identification by the tryptic peptide containing the RIP active center (EAAR).
ANALYSIS OF THE FLOW OF A FIBROUS SUSPENSION IN A GRINDING PLANT IN THE PRODUCTION OF FINE CELLULOSE
Authors: Yurtayeva Larisa Vladimirovna , Alashkevich Yuriy Davydovich , Kaplev Evgeniy Vyacheslavovich , Vasilyeva Dar'ya Yur'yevna , Slizikova Elena Alexandrovna 
Published: November 2023

Of the various methods for obtaining microcrystalline cellulose (mechanical, chemical, thermomechanical, planting cellulose in powder form from its solutions), the most common is acid hydrolysis of cellulose. The difficulty of obtaining MCC from vegetable raw materials is that, in addition to cellulose, it contains in its composition such compounds as lignin, hemicelluloses, various extractive substances and an insignificant percentage of minerals. When grinding plant fibers in an aqueous medium, both a purely mechanical process of changing the size and shape of fibers and a colloidal chemical process called fiber hydration occurs. Mechanical phenomena are expressed in the shortening of fibers, their longitudinal splitting into fibrils, an increase in the outer surface and the number of free hydroxyl groups on their surface. The term hydration refers to colloidal chemical phenomena that begin with the swelling of hydrophilic plant fibers.
The paper considers methods for obtaining microcrystalline cellulose and factors influencing the development of a fibrous suspension isolated from coniferous wood species in a grinding plant with inertial bodies. Multiphysical models of the flow of fibrous suspension in the installation are constructed. A study of the effect of grinding a fibrous suspension on the process of obtaining fine cellulose was carried out. The indicators of the finished product are given. The change in the degree of polymerization of cellulose that has previously passed the grinding stage, with different degrees of grinding according to the Shopper-Rigler, is analyzed. Data on cost reduction and resource savings (acid concentration, temperature and processing time) in the process of obtaining fine cellulose are presented.
Documenting students’ conceptual understanding of second language vocabulary knowledge: a translanguaging analysis of classroom interactions in a primary English as a second language classroom for linguistically and culturally diverse students
Authors: Tai Kevin W. H. 
Published: November 2023

Abstract
This article aims to build on prior research on translanguaging to document how linguistically and culturally diverse students in a primary ESL classroom mobilise a wide range of multilingual and multimodal resources to demonstrate their conceptual understanding of second language (L2) vocabulary knowledge during classroom interactions. The classroom interactional data will be analysed using Multimodal Conversation Analysis. The analyses of the classroom interactional data will be triangulated with the teacher’s video-stimulated-recall-interview data, which is analysed using Interpretative Phenomenological Analysis in order to analyse the teacher’s reflections on students’ use of translanguaging to externalise their thought processes. The findings demonstrate that students’ use of translanguaging resources allows for an externalisation of thinking processes which offers visible output for inspection by the teacher. The findings challenge the conventional perspective of L2 acquisition, which commonly involves comparing the learning outcomes of experimental and control groups to evaluate their L2 progress and development. I argue that students’ translanguaging practices can be used as interactional resources for them to visualise their conceptual understanding in progress, which offers valuable diagnostic information for the teacher to assess students’ current knowledge states in the learning process. The findings of this study can provide a comprehensive picture of the process of L2 vocabulary learning as an embodied activity, indicating the need for researchers to conduct fine-grained analysis of students’ translanguaging practices when documenting evidence of students’ L2 learning.
Einleitung: Das Fremde im Eigenen – das Eigene im Fremden. Jüdisches biographisches Schreiben über Andere
Authors: Jurewicz Grażyna , Schneider Ulrike 
Published: November 2023

Abstract
In terms of historiographical potential and literary value, depictions of the lives of others are considered inferior to autobiographies. One finds autobiographies, which promise to provide exclusive insights into the historical inner worlds, epistemically more revealing. While their study has become a very important part of Jewish Studies, investigations into the life stories of others represent a notable research gap. This issue takes this remarkable bias in the perception of the two genres within Jewish Studies as its starting point. The contributions gathered here interrogate historical examples of biographical narrative with the aim of unlocking its historiographical potentials and thus highlighting the relevance of biographical writing for the study of Jewish cultures.
Die Pionierinnen der Pionierin. Zu Gerda Lerners »The Grimké Sisters from South Carolina. Pioneers for Women’s Rights and Abolition«
(1967/2004)
Authors: Kallenberg Vera 
Published: November 2023

Abstract
This article traces the history of the double biography »The Grimké Sisters« (1967/2004) by Gerda Lerner, an American Jewish historian who, as a Viennese Jew, escaped Nazi Europe for the United States in 1939. Focusing on the history of the making of »The Grimké Sisters«, the essay analyzes Lerner’s book as ›life writing‹. It demonstrates Gerda Lerner‘s (1920–2013) becoming scholarly persona in the context of her self-interpretation of the Grimké Sisters as her own figures of identification and role model. By showing the nexus of African Americans’ rights and women’s rights in the Grimké sisters’ engagement, Gerda Lerner processed the own in the foreign. In doing so, Lerner’s interest in white abolitionism and the women’s rights movement in the 19th century U.S. echoes her multiple outsider and persecution experiences as a Jewish emigrant, left-wing feminist, and pioneer in Women’s history in the 20th century.
Im Zwiespalt der Erinnerungen – Die Vereine ehemaliger Hamburger in Israel
Authors: Matthies Jana 
Published: November 2023

Abstract
In Hamburg, as elsewhere, debates about aspects of remembering the Shoah have been and are being conducted not only locally, but across national and other borders. People with a personal history of persecution and a connection to the city have a special position in these debates. The same applies to the discussions in the 1980s and 1990s in which the associations of former Hamburg residents in Israel spoke out – and were usually heard. Initially, two groups existed, one in Jerusalem, one in Tel Aviv, which merged in 1992 and had close contact with Hamburg. They are described here both as organisations in Israel and as actors in remembrance politics of the city. This essay elaborates on their commitment at the example of exhibition projects on Hamburg’s Jewish history.
The Eisenstein cycles and Manin–Drinfeld properties
Authors: Banerjee Debargha , Merel Loïc 
Published: November 2023

Abstract
Let Γ be a subgroup of finite index of

SL
2

⁡

(
𝐙
)

{\operatorname{SL}_{2}(\mathbf{Z})}

.
We give an analytic criterion for a cuspidal divisor to be torsion in the Jacobian

J
Γ

{J_{\Gamma}}

of the corresponding modular curve

X
Γ

{X_{\Gamma}}

. Our main tool is the explicit description, in terms of modular symbols, of what we call Eisenstein cycles. The latter are representations of relative homology classes over which integration of any holomorphic differential forms vanishes.
Our approach relies in an essential way on the specific case

Γ
⊂

Γ
⁢

(
2
)

{\Gamma\subset\Gamma(2)}

, where we can consider convenient generalized Jacobians instead of

J
Γ

{J_{\Gamma}}

.
We relate the Eisenstein classes to the scattering constants attached to Eisenstein series.
Finally, we illustrate our approach by considering Fermat curves.
Positive rigs
Authors: Menni Matías 
Published: November 2023

Abstract
A positive rig is a commutative and unitary semi-ring A such that

1
+
x

{1+x}

is invertible for every

x
∈
A

{x\in A}

.
We show that the category of positive rigs shares many properties with that of K-algebras for a (non-algebraically closed) field K.
In particular, it is coextensive and, although we do not have an analogue of Hilbert’s basis theorem for positive rigs,
we show that every finitely presentable positive rig is a finite direct product of directly indecomposable ones.
We also describe free positive rigs as rigs of rational functions with non-negative rational coefficients, and we give a characterization of the positive rigs with a unique maximal ideal.
“As if I were otherwise” metapragmatics of ego-splitting and virtualization, nanchatte!
Authors: Inoue Miyako 
Published: November 2023

Abstract

Nanchatte is a Japanese gag expression, whose literal English translation could be “I have just completed the saying of something like what I have just said.” Its meaning partially overlaps with English expressions such as “Just kidding,” or “I am just saying.” Its felicitous execution is often intended to “crack up” listeners, to take the edge off an impression of formality, arrogance, aggression, austerity, or bluntness, to break the ice, mitigate face-threat or potential embarrassment, keep meaning ambiguous, or other similar performative effects. Positioned right after the completion of the preceding utterance, nanchatte performs a self-quoting speech act, in which it reflexively and retroactively turns one’s own utterance as reporting speech into reported speech. Ex post facto reframes the utterance from a narrating event to a narrated event, which then turns the speaker from the subject of the utterance to the object in the real-time temporal process of the utterance, splitting and doubling the subject “I” and the world it inhabits between the actuality and the virtuality. By doing so, nanchatte structurally produces the space of non-position-taking. As frivolous as it might be, nanchatte’s structural condition warrants a serious semiotic analysis. Drawing on Husserl’s concepts of neutrality modification and ego-splitting, this essay will discuss how and what kind of political subjectivity could be produced in the quoted space afforded by nanchatte. I proposes the concept of virtualization as a performative effect of nanchatte. As I will detail below, nanchatte as a self-quoting operation – that is, “I” quotes what “I” have just said – unsettles other familiar binaries in the illimitable movement of the virtual and the actual, and this paper considers its broader political implications.
Orders on free metabelian groups
Authors: Wang Wenhao 
Published: November 2023

Abstract
A bi-order on a group 𝐺 is a total, bi-multiplication invariant order.
A subset 𝑆 in an ordered group

(
G
,
⩽
)

(G,\leqslant)

is convex if, for all

f
⩽
g

f\leqslant g

in 𝑆, every element

h
∈
G

h\in G

satisfying

f
⩽
h
⩽
g

f\leqslant h\leqslant g

belongs to 𝑆.
In this paper, we show that the derived subgroup of the free metabelian group of rank 2 is convex with respect to any bi-order.
Moreover, we study the convex hull of the derived subgroup of a free metabelian group of higher rank.
As an application, we prove that the space of bi-orders of a non-abelian free metabelian group of finite rank is homeomorphic to the Cantor set.
In addition, we show that no bi-order for these groups can be recognised by a regular language.
Virtual planar braid groups and permutations
Authors: Naik Tushar Kanta , Nanda Neha , Singh Mahender 
Published: November 2023

Abstract
Twin groups and virtual twin groups are planar analogues of braid groups and virtual braid groups, respectively.
These groups play the role of braid groups in the Alexander–Markov correspondence for the theory of stable isotopy classes of immersed circles on orientable surfaces.
Motivated by the general idea of Artin and recent work of Bellingeri and Paris [P. Bellingeri and L. Paris, Virtual braids and permutations, Ann. Inst. Fourier (Grenoble)
70 (2020), 3, 1341–1362], we obtain a complete description of homomorphisms between virtual twin groups and symmetric groups, which as an application gives us the precise structure of the automorphism group of the virtual twin group

VT
n

\mathrm{VT}_{n}

on

n
≥
2

n\geq 2

strands.
This is achieved by showing the existence of an irreducible right-angled Coxeter group

KT
n

\mathrm{KT}_{n}

inside

VT
n

\mathrm{VT}_{n}

.
As a by-product, it also follows that the twin group

T
n

\mathrm{T}_{n}

embeds inside the virtual twin group

VT
n

\mathrm{VT}_{n}

, which is an analogue of a similar result for braid groups.
Anti-hiatus tendencies in Spanish: rate of occurrence and phonetic identification
Authors: Herrero de Haro Alfredo , Alcoholado Feltstrom Antonio 
Published: November 2023

Abstract
Spanish normative grammar considers any two-vowel combination of /e/, /a/, and /o/ as a hiatus, accepting that they can be pronounced as a diphthong in lower basilects and/or informal registers. This article analyzes speeches of educated speakers, performing an acoustic analysis of 60 segmental and suprasegmental features in 493 vowel sequences. Linear mixed-effects models suggest that two-vowel sequences of /e/, /a/, and /o/ are pronounced as diphthongs in 77.27 % of cases; suprasegmental features (especially duration) are the most reliable cues to distinguish a hiatus from a diphthong in Spanish. These results call for a re-examination of diphthong classification in Spanish.
Cimifugin inhibits adipogenesis and TNF-α-induced insulin resistance in 3T3-L1 cells
Authors: Deng Xiang , Liu Zhenmin , Han Siqi 
Published: November 2023

Abstract
To investigate the effects of cimifugin on adipogenesis and tumor necrosis factor (TNF-α)-induced insulin resistance (IR) and inflammation in 3T3-L1 adipocytes. 3T3-L1 adipocytes were treated with 3-isobutyl-1-methyl-xanthine, dexamethasone, and insulin or cimifugin and then Oil Red O staining and intracellular triglyceride content detection were performed to assess adipogenesis. Subsequently, after cimifugin treatment, TNF-α was used to induce IR and inflammation. The results showed that cimifugin reduced intracellular lipids accumulation of 3T3-L1 adipocytes. Cimifugin improved IR of 3T3-L1 adipocytes induced by TNF-α, as reflected in decreased adiponectin, GLUT-4, and IRS-1 mRNA and protein expression. Moreover, cimifugin reduced TNF-α-induced pro-inflammatory factors production and phospho-P65 expression, and MAPK pathway activation in the 3T3-L1 adipocytes. These findings suggested that cimifugin might be useful for the prevention and therapy of obesity-related IR and inflammation.
Das Wagnis der Interpretation zwischen Geistesgeschichte und Werkimmanenz
Authors: Krumeich Jens 
Published: November 2023

Abstract
Work-immanent interpretation (Werkimmanentes Interpretieren) is a theoretically, methodologically and practically interesting topic with a colorful history. By using Paul Kluckhohn, Fritz Martini, and Heinz Otto Burger as examples, the article traces the lines of development of interpretation in German studies from the Weimar Republic, under Nazism, and to the 1950s. I demonstrate that the didactic and propaedeutic practice of work-immanent interpretation in schools was complementary to the university curriculum from an early stage, balancing, for example, the abstract programs of Geistesgeschichte. The praxeology of German studies has to take these entanglements of school and academic practices into account.
Towards an enhanced semantic map for imperatives
Authors: Holvoet Axel 
Published: November 2023

Abstract
This article is a contribution to the semantic map of imperatives, prompted by an implicational map proposed earlier in the literature. The tentative semantic map proposed here abstracts away from differences in use that can be attributed to pragmatics, like distinctions between commands, requests, suggestions etc. The functional differentiation resulting from person and number value, which determines a different character of the directive speech act, is adopted as the basis for the characterization of polysemy in imperatives, and taken as the nucleus of the semantic map, which is then expanded by taking into account non-directive meanings, which are also differentiated with regard to the person value from which they develop.
Non-subject oriented existential, possessive and dative-experiencer constructions in Modern Hebrew – a cross-linguistic typological approach
Authors: Halevy Rivka 
Published: November 2023

Abstract
This paper sheds light on the alignment of Existential, Possessive and Dative-Experiencer constructions prevalent in Modern Hebrew that involve ambiguity of syntactic relations. Data-driven and employing a strictly typological approach, the study argues that the constructions in question are fundamentally related, and that they do not conform to the typological criteria of ‘subject-oriented’ languages, like most Indo-European languages. It is suggested that an inner relationship holds between the constructions in question. As a non-subject oriented language that does not require entities of referential prominence to be encoded as subjects or topics, Hebrew tends to configure non-volitional events as happening, or coming from outside – existing with reference to the entity experiencing them or who is involved in them as Benefactive or Possessor.
From a Fishermen’s Village to a Resort: Relationship between Holidaymakers and Hosts in the Texts of the Residents of the Curonian Spit
Authors: Kiseliūnaitė Dalia 
Published: November 2023

The article aims to reveal the attitude characteristic of the residents of the Curonian Spit towards interwar-time (1923–1939) holidaymakers whom they provided with hospitality services. Regarding the ethnocultural space of the Curonian Spit, it is usual to refer to the published impressions from the 19th and the first half of the 20th century. Despite the political accents and different interpretations, the impressions are conveyed through the eyes of holidaymakers or short-term guests. So far, little attention has been paid to the social self-awareness of the local population amid significant political and social changes in the region. This interdisciplinary research is based on linguistic and ethnographic material. In the narratives based on the subjective experience of the residents, the regional concepts of “recreation”, “holidaymaker”, “one’s own/stranger”, “hospitality”, content and linguistic expression come to light.
Texts and their fragments reflecting the topic were selected from the linguistic and ethnographic material collected in the field research between 1980 and 2004 and analyzed using the methods of text and, partially, concept analysis.