bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of boom corridor and selective thinning on the post-treatment growth of young Scots pine and birch stands
Authors: Nuutinen Yrjö , Miina Jari
Published: June 2023

Boom corridor thinning (BCT) is a harvester’s working method, primarily suitable for dense, unmanaged young stands. The method was first studied in Sweden in the early 2000s. In Finland, the idea has been further developed and studied for Finnish forests. The advantage is in the corridor, where the harvester head can move more swiftly, and there is no need to identify trees to grow as much as when using the traditional selective thinning (Sel) method. Moreover, the method can be conducted without cost-intensive pre-clearing of undergrowth, creating post-stands with higher biodiversity. This study is the sequel to a previous study in which experiments on BCT and Sel were established in 2017–2018. The experiments were remeasured 4–5 years after their establishment, and the effect of BCT treatments of Scots pine (Pinus sylvestris L.) and silver birch (Betula pendula Roth) on the post-treatment growth and growth reaction of individual trees within the treatments was compared to traditional Sel. During the post-treatment period, BCT did not result in growth or yield losses compared to Sel. Within the treatments, the increment of trees at the edge of strip roads or corridors was higher than that of trees located in the middle of strip roads and/or corridors. A longer post-treatment period needs to be studied to analyse the effect of BCT on the total yield and especially the yield of saw logs during the rest of the rotation period.
Mesterséges intelligencia, mesterséges rugalmasság, mesterséges türelem
Authors: Horváth Zoltán
Published: June 2023

Írásomban a mesterséges intelligenciában rejlő lehetőségeket tárgyalom és bírálat tárgyává teszem a filozófusok részéről is tapasztalható szkeptikus hozzáállást az MI-hez. Egy folyóiratszám tanulmányai nyomán vizsgálom a gyakran hallott ítéleteket: MI-rendszerek nem lehetnek valódi szubjektumok, nem nyújthatnak igazi tudományos felfedezéseket, nincs értelme a moralitáshoz szükséges autonómiát tulajdonítani nekik, óvakodnunk kell attól, hogy felelősséget ruházzunk rájuk a közlekedésben vagy a politikában. Lényegében ezek ellenkezője mellett érvelek. Alapgondolatom az, hogy nem idegeneknek kell tekintenünk saját ‒ önnön érdekünkben és céljainkra létrehozott, sok tekintetben minket felülmúló ‒ teremtményeinket, hanem úgy, mint a tőlünk telhetően megvalósított legjobb énünket. Ennek módjaként a Turing-gépet mint az elme descartes-i felfogásának modelljét mutatom fel, majd a szabályokat következetesen végrehajtó gépeket mint a Kant által leírt erkölcsi törvények követőit, a kötelességteljesítés mintaképeit. Közben igyekszem megválaszolni az idevonatkozó súlyos ellenérveket és aggodalmakat.
Hadith Ahad and Its Argumentation in the Problem of Faith in the Perspective of Muhammad Al-Ghazali
Authors: Adwiah Amalia Rabiatul
Published: June 2023

Differences of opinion among the scholars, one of which is Muhammad Al-Ghazali in his control of Sunday hadiths and statements related to Sunday hadiths, should not be relied upon in matters of faith because they are not qat'iyyah al thubut, which raises many doubts, so their validity needs to be studied. This study discusses the blasphemy of ahad hadith from Al-Ghazali's perspective. This research is included in the category of qualitative research that utilizes literature study techniques. Document data comes from library documents, both primary and secondary. This study is expected to be able to provide answers regarding the blasphemy of Sunday hadith against Islamic teachings from the perspective of Muhammad Al-Ghazali. The results of this study show that Al-Ghazali expressed his rejection of the blasphemy of ahad hadith in matters of faith. First, the ahad hadith, even though the sanad is valid, is unable to convey faith and truth but is in the form of assumptions or conjectures. Second, when it comes to the principle of faith, of course everything must be based on strong evidence, not speculation
A Comparative Investigation of Anaphoric Reference Devices in Anglo-Norman and Middle English Personal Letters
Authors: Marcus Imogen
Published: June 2023

This paper compares the use of anaphoric reference terms, such as le dit (and its English equivalent the said), a characteristic feature of ‘curial style’, in Anglo-Norman (hence AN) and Middle English (hence ME) personal letters. Whilst we know that this style was prevalent in the official AN letters that were used to conduct English parliamentary business until the end of the 1300s, we do not yet have a clear understanding of the extent to which it was prevalent in both AN and ME personal letters, defined here as being written to one addressee who was known to the writer. The results show that there more anaphoric reference terms in the AN epistolary material than in the ME, and that the difference is statistically significant. However, these anaphoric reference devices are very much in evidence in the ME material as well, albeit in smaller numbers, suggesting a degree of influence, or emulation, or both. It is furthermore suggested that the use of anaphoric reference devices in both the AN and ME personal letters is more similar to their use in the literary texts discussed by Burnley (1986) than to their use in their more official, administrative epistolary forebears, i.e., they are often used in a looser, relaxed way, as a kind of ‘connective convenience’ (Burnley 1986: 610). Results relating to diachronic variation demonstrate that the reference terms are most common in the latest (1380s) AN letters and earliest (pre-1431) ME letters, perhaps suggesting a period of overlap. In relation to geographic distribution, ME anaphoric reference terms appear to be used more in letters written in London and Oxfordshire than in the East Anglian or Northern letters. Finally, in the AN corpora, the anaphoric reference devices are most frequently used by writers from the gentry and professions, a finding mirrored in the ME material. Overall, the paper highlights the importance of taking different discoursal contexts, and the deliberate emulation of styles within those contexts, into account when investigating the interaction between Anglo Norman and Middle English during the medieval period.
On the Pecking Order Between Those of Mitsch and Clifford
Authors: Gupta Vikash Kumar , Jayaram Balasubramaniam
Published: June 2023

Order-theoretic explorations of algebraic structures are known to lead to hitherto hidden insights. Two such relations that have stood out are those of Mitsch and Clifford – the former for the generality in its application and the latter for the insights it offers. In this work, our motivation is to study the converse: we want to explore the extent of the utility of Mitsch’s order and the applicability of Clifford’s order. Firstly, we show that if the Mitsch’s poset is either bounded or a chain, arguably a richer order theoretic structure, the semigroup reduces to one of a simple band. Secondly, noting that the special semigroups on which Clifford’s relation does give rise to an order has not been characterised so far, we solve this problem by proposing a property called Quasi-Projectivity that is essential in this context and also give necessary and sufficient conditions for the Clifford’s relation to give a total and compatible order, even if the semigroup is not commutative. Further, by showing some interesting connections between this relation and the orders obtained by Green’s relations, we further reaffirm the importance and naturalness of the order proposed by Clifford. Finally, by discussing the Clifford’s relations on ordered semigroups, we present some novel perspectives and also show that some of the assumptions in the often cited results of Clifford’s are not necessary. On the whole, our study argues favourably towards Clifford’s than that of the Mitsch’s relation, in so far as the structural information gained about the underlying semigroup.
A Note on Cuts of Lattice-Valued Functions and Concept Lattices
Authors: Horváth Eszter K. , Radeleczki Sándor , Šešelja Branimir , Tepavčević Andreja
Published: June 2023

Motivated by applications of lattice-valued functions (lattice-valued fuzzy sets) in the theory of ordered structures, we investigate a special kind of posets and lattices induced by these mappings. As a framework, we use the Formal Concept Analysis in which these ordered structures can be naturally observed. We characterize the lattice of cut sets and the Dedekind-MacNeille completion of the set of images of a lattice valued function by suitable concept lattices and we give necessary and sufficient conditions under which these lattices coincide. In addition, we give conditions under which the lattice of cuts is completely distributive.
Iterative Criteria for Oscillation of Third-Order Delay Differential Equations with p-Laplacian Operator
Authors: Moaaz Osama , Muhib Ali , Ahmad Hijaz , Muhsin Waad
Published: June 2023

The aim of the paper is to study the oscillation behavior for third-order differential equations with several delays and with p-Laplacian operator. Our technique bases essentially on the presentation of sharper estimates of positive solutions of the equation studied using an iterative method. What is more, the iterative nature of the new criteria allows us to check for oscillation of all solutions, even if the known findings relevant to this fail to apply.
Bounds on Blow-Up Time for a Higher-Order Non-Newtonian Filtration Equation
Authors: Thanh Bui Le Trong , Trong Nguyen Ngoc , Do Tan Duc
Published: June 2023

Let d ∈ {1, 2, 3, . . .} and Ω ⊂ ℝ
d
be open bounded with Lipschitz boundary. Consider the reaction-diffusion parabolic problem

P

{

u
t

|
x

|
4

+
Δ
(
|
Δ
u

|

m
−
2

Δ
u
)
=
k
(
t
)
|
u

|

p
−
1

u

(
x
,
t
)
∈
Ω
×
(
0
,
T
)
,

u
(
x
,
t
)
=
 

∂

x
j

u
(
x
,
t
)
=
0
,

(
x
,
t
)
∈
∂
Ω
×
(
0
,
T
)
,
 
j
∈
{
1
,
…
,
d
}
,

u
(
x
,
0
)
=

u
0

(
x
)
,

x
∈
Ω
,

where T > 0, m ∈ [2, ∞), p ∈ (1, ∞) and

0
≠

u
0

∈

W
0

2
,
m

(
Ω
)
∩

L

p
+
1

(
Ω
)

$0 \ne u_0 \in W^{2,m}_0(\Omega) \cap L^{p+1}(\Omega)$

. We investigate the upper and lower bounds on the blow-up time of a weak solution to (P).
Validation of boundary conditions for coronary circulation model based on a lumped parameter approach
Authors: Simakov Sergey S. , Gamilov Timur M. , Liang Fuyou , Chomakhidze Petr Sh. , Kopylov Philipp Yu.
Published: June 2023

In the present work, we construct a model of coronary flow, which utilizes both CT scans of large coronary arteries and coronary CT perfusion. The model describes pulsatile flow in the patient’s network of coronary vessels and takes into account a number of physiological effects: myocardium contractions, stenoses, impairment of microvascular perfusion. The main novelty of this model is the new smooth boundary conditions that have not been used before in patient-specific simulations of coronary circulation. New boundary conditions use 0D lumped model approach and provide asymptotic convergence of the solution for the cases of one-to-one vascular connection and bifurcation with a very thin child vessel. The new boundary conditions make it possible to estimate the fractional flow margin more accurately. We also studied sensitivity of haemodynamic indices (fractional flow reserve, coronary flow reserve, instantaneous wave-free ratio) to the variations of microcirculation impairment. No substantial difference in sensitivity was observed between new model and original approach. The advantage of the presented approach is the availability of the required data in everyday clinical practice and, thus, improved personalization of the model.
Structure determination through powder X-ray diffraction, Hirshfeld surface analysis, and DFT studies of 2- and 4-(methylthio)benzoic acid
Authors: Chatterjee Paramita
Published: June 2023

2-(methylthio)benzoic acid (1) is an ortho-substituted benzoic acid derivative, whereas 4-(methylthio)benzoic acid (2) is a para-substituted benzoic acid derivative. The structural analysis of both compounds was carried out using PXRD data. 2-(methylthio)benzoic acid shows a triclinic system with the

P

1
‾

$P\overline{1}$

space group, whereas 4-(methylthio)benzoic acid shows a monoclinic system and crystallizes in the P21/a space group. The strength, as well as relative contributions of intermolecular hydrogen bonds, have been examined through Hirshfeld surfaces as well as 2D fingerprint plots. A weak intramolecular hydrogen bond was found only in the case of ortho-substituted 2-(methylthio)benzoic acid. Supramolecular frameworks for 1 are formed by the interplay of intramolecular and intermolecular interactions, whereas for 2, intermolecular contacts form supramolecular assemblies. Intermolecular O–H⋯O interactions involving carboxyl groups form the R2
2(8) graph-set motif for both compounds. Theoretical DFT calculations using the B3LYP correlation functional reveal that the energy gap of HOMO–LUMO orbitals in compound 1, with the methylthio moiety in the ortho position relative to the carboxyl group, is lower than that of compound 2, with the methylthio moiety in the para position. Vertical and adiabatic ionization energies are also calculated for both compounds.
ORTA ÇAĞ AVRUPA KARTOGRAFYASINDA CENNET TASVİRLERİNİN YERİ VE ÖNEMİ
Authors: TANRIKULU Murat
Published: June 2023

Hangi önemli olayla başladığı tartışmalı olan Orta Çağ, Batı için her yönüyle karanlık bir çağdır. Bu çağda 85-165 yılları arasında yaşadığı kabul edilen Batlamyus’un çizmiş olduğu haritalardan ve temsil ettiği bilimsel seviyeden sonra kartografya alanında özellikle Batı’da önemli bir gelişme olmamıştır. II. yüzyıldan başlayarak, Orta Çağın sonuna kadar, tüm bilimler gibi kartografya alanındaki bilimsel gelişmelere de Roma-Katolik Kilisesi’nin dogmalarıyla engel olunmuştur. Bu dönemde bilime ve tüm dünyevi fenomenlere dini mistisizmle İncil ve kilise merkezli bir bakış açısı egemen olmuştur. Böyle bir ortamda algılanan dünya imajı ve çizilen haritalar da bu bakış açısına uygun olarak hazırlanmıştır. Orta Çağ Avrupa haritalarında ökümen, Kudüs merkezde olacak biçimde ya ezoterik olarak bir haçı da andıran basit T-O biçimli ya da Hz. İsa ile ilişkilendirilerek çizildi ve bu haritalarda cennet tasvirlerine yer verildi. Böylece haritalar dine hizmet eden ve meditatif bir görev de üstlenmiş oldu. Haritalara çağ boyunca ya çizenin adı ya bulunduğu mekânın adı ya da genel adlar verildi. Çalışma, dile getirilen bakış açıyla çizilen haritalarda cennetin nasıl anlaşıldığı ve tasvir edildiğini ve etkilerini gözler önüne sermeyi amaçlamaktadır. Yöntem olarak doküman analizinden ve hermeneutikten yararlanılmıştır.
INVESTIGATION OF THE RELATIONSHIP BETWEEN ORGANIZATIONAL GOSSIP TEACHERS’ AND ORGANİZATIONAL BURNOUT LEVELS
Authors: PETEK Tamer , AVCI Yunus Emre
Published: June 2023

The purpose of this research is to identify the teachers' views on the functions of organizational gossip in their schools and their level of burnout and to reveal the relationship between them. The research was designed in a correlational survey model. According to the data obtained from the Batman Provincial Directorate of National Education, the population of the research consists of 7600 teachers working in the province of Batman in the 2019-2020 academic year. 340 teachers selected from this population by simple random (non-selective) method constitute the sample of the research. Research data were collected using the Organizational Gossip Scale and Maslach Burnout Scale. It was found out that there was a low-level positive correlation with the aspect of awareness, a very low positive correlation with the aspect of developing relationships and the organizational harm aspect between the sub-aspects of organizational gossip and burnout levels of teachers.
A phylogenetic profiling approach identifies novel ciliogenesis genes in Drosophila and C. elegans
Authors: Dobbelaere Jeroen , Su Tiffany Y , Erdi Balazs , Schleiffer Alexander , Dammermann Alexander
Published: June 2023

Cilia are cellular projections that perform sensory and motile functions in eukaryotic cells. A defining feature of cilia is that they are evolutionarily ancient, yet not universally conserved. In this study, we have used the resulting presence and absence pattern in the genomes of diverse eukaryotes to identify a set of 386 human genes associated with cilium assembly or motility. Comprehensive tissue‐specific RNAi in Drosophila and mutant analysis in C. elegans revealed signature ciliary defects for 70–80% of novel genes, a percentage similar to that for known genes within the cluster. Further characterization identified different phenotypic classes, including a set of genes related to the cartwheel component Bld10/CEP135 and two highly conserved regulators of cilium biogenesis. We propose this dataset defines the core set of genes required for cilium assembly and motility across eukaryotes and presents a valuable resource for future studies of cilium biology and associated disorders.
Üç Farklı Tek Renkli Rezin Kompozitlerin Mekanik Özelliklerinin Değerlendirilmesi
Authors: SARIALIOGLU GUNGOR Ayca , EROL Beyza , DÖNMEZ Nazmiye
Published: June 2023

Amaç: Bu çalışmanın amacı, üç farklı tek renkli rezin kompozitin yüzey sertliği, yüzey pürüzlülüğü, su emilimi ve suda çözünürlük özelliklerini karşılaştırmaktır. Gereç ve Yöntemler: Supra-nano dolduruculu kompozit (Omnichroma (OC), Tokuyama Dental, Japonya), mikrohibrit dolduruculu kompozit (Essentia(ES),GC,Japonya) ve ultrafine nanohibrit dolduruculu kompozitten (Charisma Topaz ONE(CTO),Kulzer,Almanya) hazırlanan toplam 90 adet örnekten, 30’ar örnek içeren 3 grup oluşturuldu. Kompozit örnekleri 5 mm çapında 2 mm kalınlığında teflon kalıplar kullanılarak hazırlandı. Hazırlanan örneklere alüminyum oksit cila diskleri (Sof-Lex disk, 3M Espe, ABD) ile polisaj yapıldı. Kompozit örneklerin Vickers sertlik değerleri (n=10) (VHN, Shimadzu, Kyoto, Japonya) ve yüzey pürüzlülük değerleri (Ra) (n=10) profilometre cihazı (MarSurf M 300 C, Mahr, Almanya) kullanılarak ölçüldü. Su emilimi ve suda çözünürlük değerleri (n=10) ISO standartlarına (ISO 4049:2009) göre hesaplandı. Verilerin istatistiksel analizi tek yönlü ANOVA ve Duncan testleri kullanılarak değerlendirildi (p
Lo digital en la contabilidad de gestión: una propuesta para la intervención en los currículos de contaduría pública
Authors: Vargas-González Carlos
Published: June 2023

El presente estudio tiene como objetivo construir una propuesta de competencias digitales a desarrollar en los currículos de los programas de contaduría pública con base en la investigación científica y en la regulación nacional e internacional, para lo cual se utiliza una metodología de revisión documental en torno a la contabilidad de gestión en la época de lo digital. Los principales hallazgos muestran que para que esta área de la contabilidad pueda responder adecuadamente a las demandas actuales, los currículos deben estar orientados a formar, por un lado, en habilidades que desarrollen el pensamiento y la comunicación estratégica, y, por otro lado, en una cultura capaz de aprovechar las herramientas para procesar, analizar y presentar datos, teniendo como horizonte la función de generar y comunicar información valiosa.
[spa] JAQUE AL VIRREY: PEDRO VICO Y LOS SUÇESOS DE ZERDEÑA DURANTE LA REGENCIA DE MARIANA DE AUSTRIA // THE VICEROY IN CHECK: PEDRO VICO AND THE SUÇESOS DE ZERDEÑA DURING THE REGENCY OF MARIANA OF AUSTRIA
Authors: Revilla Canora Javier
Published: June 2023

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[es] “QUERIENDO DAR A ENTENDER AL MUNDO CÓMO EL FUEGO DE SANTA TERESA HABÍA ABRASADO LA MAYOR PARTE DEL ORBE”. EL DISCURSO DE LA EXPANSIÓN // “QUERIENDO DAR A ENTENDER AL MUNDO CÓMO EL FUEGO DE SANTA TERESA HABÍA ABRASADO LA MAYOR PARTE DEL ORBE”...
Authors: Atienza López Ángela
Published: June 2023

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[SPA] ENTRE EL SERVICIO AL REY Y EL TRÁFICO DE EFECTOS: LA DOBLE NEGOCIACIÓN DE JUAN BAUTISTA DE ITURRALDE // BETWEEN THE SERVICE TO THE KING AND THE TRAFFIC EFFECTS: THE DOUBLE NEGOTATION OF JUAN BAUTISTA DE ITURRALDE
Authors: Dubet Anne
Published: June 2023

En 1739, el Ministro de Hacienda Juan Bautista de Iturralde publica la suspensión de pagos más sonada del siglo XVIII, presentándola como un castigo a los culpables de beneficio de efectos de la Tesorería Mayor. Dos años después, es acusado de haber organizado desde 1725 una magna negociación basada en el tráfico de efectos, asociada a la adquisición «en empeño a gozar y gozar» de la renta de Población del reino de Granada. Examino la mecánica de la operación realizada en 1725 y la discusión que suscita. Las formas del crédito son inseparables de la influencia de los hombres de negocios en el gobierno de la Hacienda. Se trata de saber en virtud de qué criterios los actores distinguen entre el fraude y el servicio al rey y cómo se define la política de los Ministros de Hacienda frente al tráfico de efectos.PALABRAS CLAVE: Crédito, beneficio de efectos, fraude, renta de población de Granada, Juan Bautista de Iturralde, marqués de Murillo. ---In 1739, the Minister of Spanish Finance Juan Bautista de Iturralde publishes the most famous suspension of payments in the eighteenth century, justifying the decision as a punishment to the people guilty of trafficking the bills of the Treasurer General. Two years later, he is accused of having organized since 1725 an important business based on bills traffic associated with the acquisition «en empeño a gozar y gozar» of a fiscal contribution, the «Renta de Población» of the ancient kingdom of Granada. I study the business of 1725 and the discussion that it raises. Forms of royal credit are inseparable from the influence of businessmen in the government of the Treasury. It is interesting to know under what criteria the actors distinguished between fraud and service to the king and how the policy of the Finance Ministers against traffic effects was defined.KEY WORDS: Credit, bills traffic, fraud, renta de Población of Granada, Juan Bautista de Iturralde, marquis of Murillo.
[SPA] EL CORREO ORDINARIO Y EXTRAORDINARIO Y EL TRATADO DE LOS PIRINEOS // THE POSTAL SERVICE AND THE PEACE OF THE PYRENEES
Authors: Williams Lynn
Published: June 2023

En este artículo se examina el funcionamiento del correo en España durante el siglo XVII, concretamente el uso que de él  hace D. Luis Méndez de Haro al negociar con el cardenal Mazarino, en la frontera pirenaica, el tratado de paz de 1659. Además de enumerar los despachos que el valido prepara durante los cinco meses que está ausente de la corte, se señala su coste y, siempre que ha sido posible, el contenido de los mismos, así como la identidad de los destinatarios. Por último, se hace una valoración del servicio que prestan los correos reales y ordinarios durante la conferencia de paz y de su contribución al resultado de las negociaciones realizadas entre Haro y el cardenal.PALABRAS CLAVE: Siglo XVII, Pirineo, Conferencia de Paz, Correo.-- This article examines the functioning of the postal service in seventeenth-century Spain, specifically the way it is used by D. Luis Méndez de Haro as he negotiates the peace treaty of 1659 with Cardinal Jules Mazarin along the border between Spain and France. In addition to listing the dispatches the favourite prepares during the five months he is absent from court, precise information is given of their cost. Where possible, the addressee is identified and a summary of the dispatch supplied.  Finally, consideration is given to the effectiveness of the postal service -both public and royal-during the peace conference, as well as to the contribution it makes to the final outcome of the negotiations. KEY WORDS: Spain, Seventeenth Century, Pyrenees, Peace Conference, Postal Service.
“Not like everyone else”? Transnational families’ relationship in their home society – between stigma and dialogue
Authors:   Centre for the Study of Transnational Families (CASTLE) Faculty of Political, Administrative and Communication Sciences Babeș-Bolyai University, Hossu Iu.-E. , Telegdi-Csetri A. ,   Centre for the Study of Transnational Families (CASTLE) Faculty of Political, Administrative and Communication Sciences Babeș-Bolyai University, Birou M. ,   Centre for the Study of Transnational Families (CASTLE) Faculty of Political, Administrative and Communication Sciences Babeș-Bolyai University, Hărăguș M. ,   Centre for the Study of Transnational Families (CASTLE) Faculty of Political, Administrative and Communication Sciences Babeș-Bolyai University, Angi D. ,   Centre for the Study of Transnational Families (CASTLE) Faculty of Political, Administrative and Communication Sciences Babeș-Bolyai University
Published: June 2023

The study discusses whether and how Ukrainian and Moldovan migrant parents, some of whom had to leave their children behind in the care of other adults, are faced with a disapproving public discourse while also facing strong pressure both in their relationship with the public authorities and at the level of society, community, and family. Through this approach, we aim to answer the following question: Are Ukrainian and Moldavian transnational family members subjected to a process of stigmatization at the level of society and their immediate social environment? In this view, we develop a qualitative inquiry based on in-depth interviews with respondents from Ukraine and the Republic of Moldova. Our main research objective is to examine the attitudes encountered by members of transnational families in society, their relations with the representatives of the authorities, as well as in their close social environment, community, and family. Specific research topics are explored, such as reasons for migration, trust in public authorities, local community, migrants’ community, trust in the host country’s state and society, the attitudes towards the most important key stakeholders involved in the migration process, as well as the support measures proposed by migrants and their families. The findings concerning the attitudes, level of trust, and proposals suggest the presence of a certain degree of stigmatization of parents from transnational families. Our study underlines the need for transnational transfer of good practices and real-life experiences, such as those of migrants, to not remain an empty imitation. This experience can only be transferred through dialogue, trust, and acceptance – which is not the case at the time of our research. Therefore, it is imperative to continue dialogue-based fieldwork with primary stakeholders, the families themselves, to deconstruct and prospectively avoid the structural construction of stigma.
Cetotheriidae (Cetacea: Mysticeti) from the Collections of the National Geological Museum, Bucharest (Romania)
Authors: Torcărescu B.-A.
Published: June 2023

Cetacean fossil remains attributed to Cetotheriidae are certainly not a novelty in the fossil record of the Carpathian Foreland or Foredeep, several sites being mentioned; however there remains much material in institutional collections that can still add to the number of fossiliferous localities where cetotheriids can be found. The aim of this paper is to bring to attention new material from fossiliferous localities from the western Dacian Basin (Gorj and Vâlcea Counties), from the collections of the National Geological Museum. The specimens are described, identified based on comparisons with similar specimens from published literature and a discussion about the species Cetotherium priscum is provided.
Lactancia materna exclusiva según la ENDES 2019: caso del Perú en Latinoamérica
Authors: Alvarez Lévano Hellen Grace , Luna Muñoz Consuelo del Rocío , De La Cruz Vargas Jhony Alberto , Espinoza Rojas Rubén
Published: June 2023

Objetivo Analizar los factores asociados a la lactancia materna exclusiva (LME) en mujeres del Perú según la ENDES-2019.
Métodos Se hizo un estudio observacional, retrospectivo, analítico y de corte transversal. La muestra la conformaron 4 212 mujeres, de 15 a 49 años, con un hijo menor de 6 meses. En el análisis inferencial, la asociación de los factores se evaluó por la razón de prevalencia cruda (RPc). Por medio del modelo de regresión de Poisson con varianza robusta se calculó la razón de prevalencia ajustada (RPa), con sus respectivos IC de 95%, con una significancia p<0,05 y se elabor´ó el análisis CSPLAN en SPSS para muestras complejas.
Resultados La prevalencia de LME fue 67,3%. En el análisis bivariado los factores asociados fueron residencia rural (RPc: 1,22; IC 95%: 1,17-1,27, p:0,000), multiparidad (RPc: 1,10; IC 95%: 1,05-1,16, p:0,000), parto vaginal (RPc: 1,1; IC 95%: 1,03-1,16, p:0,003), enseñanza de preparar pezones para lactancia materna (LM) (RPc: 1,12; IC 95%: 1,05- 1,19, p:0,000), enseñanza de cómo dar el pecho a su bebe (RPc: 1,12; IC 95%: 1,05- 1,19, p:0,000) y la capacitación sobre LM (RPc: 1,11; IC 95%: 1,05-1,17, p:0,000). Los factores asociados significativamente a la LME en el análisis multivariado fueron lugar de residencia rural (RPa: 1,21; IC 95%: 1,15-1,27, p:0,000) y ser multíparas (RPa: 1,12; IC 95%: 1,05-1,19, p:0,000).
Conclusiones La prevalencia de LME encontrada en el Perú se consideró cercana al objetivo del milenio. El perfil materno asociado significativamente a la LME fue tener residencia rural y ser multípara.
Validación de la escala crianza, nutrición y salud mental en un contexto latinoamericano
Authors: Agudelo Hernández Felipe , Guapacha Montoya Marcela , Díaz Amaya Javier Guillermo , Pinzón Segura María Camila
Published: June 2023

Objetivos Presentar el proceso de creación y validación de un instrumento para detectar problemas en la salud mental, incluida la experiencia parental, el uso excesivo de pantallas y la baja actividad física, en niños con exceso de peso.

Métodos Se hizo un estudio de corte transversal y se realizó validación por jueces. Posteriormente, se aplicó el instrumento, se realizó un análisis factorial y se exploró la validez concurrente. La muestra estuvo conformada por 131 familias de niños, niñas y adolescentes con una media de edad de 11,2 años. La población fue seleccionada de áreas urbanas, semiurbanas y rurales de Colombia.
Resultados La prueba t señala que los ítems discriminan correctamente y tienen un adecuado nivel de dificultad. La escala mostró una confiabilidad media-alta (Alfa=0,703), con una importante correlación entre escalas como CBCL en todos sus dominios, que determina síntomas afectivos y comportamentales pediátricos, y las escalas de Zarit, PHQ-9 y PAFAS, relacionadas con sobrecarga del cuidador, síntomas afectivos en cuidadores y ajuste parental.
Discusión El exceso de peso y las alteraciones en la salud mental son problemas de salud pública, por lo que se requieren instrumentos de detección en entornos comunitarios. Se encuentra que el instrumento Salud Mental y Peso (SMP) puede usarse en la tamización de problemas mentales y de parentalidad en niños, niñas y adolescentes.
Congelación isocórica: ventajas y oportunidades de investigación en la industria de alimentos
Authors: Chaves-Quesada José , Acosta-Montoya Oscar
Published: June 2023

Introducción. La congelación isocórica (a volumen constante) es una tecnología novel que ha sido evaluada en diferentes investigaciones para demostrar los posibles beneficios para la industria alimentaria. Objetivo. El objetivo de este trabajo fue presentar un resumen general sobre el mercado de alimentos congelados, las tecnologías de congelación utilizadas, así como las emergentes, y estudiar a profundidad los fundamentos teóricos de la congelación isocórica y las ventajas en la industria alimentaria con respecto a los sistemas tradicionales de congelación y evidenciar los posibles campos de investigación relacionados con dicha tecnología. Desarrollo. Este trabajo fue realizado en Costa Rica entre febrero de 2022 y junio del 2022, y se describe el contexto general del mercado de alimentos congelados, las tecnologías utilizadas en la industria, el principio termodinámico de la tecnología isocórica, las ventajas fisicoquímicas, microbiológicas y energéticas, y finaliza con los posibles campos de investigación y desventajas hasta ahora encontradas. Conclusión. La congelación isocórica presenta ventajas importantes respecto a los procesos de congelación actuales en la industria de alimentos, sin embargo, es necesario realizar más estudios respecto a aspectos microbiológicos, así como o
State-of-the-Art of Precast/Prestressed Sandwich Wall Panels
Authors:   PCI Committee on Precast Sandwich Wall Panels
Published: June 2023

The purpose of this report is to present to the architect, engineer, contractor, precast/prestressed concrete producer and owner current [as of 1997] North American practices concerning uses, design, detailing, manufacturing and thermal performance of sandwich panels. An additional purpose is to share experience gained over the past decades, and by doing so, permit specifiers, suppliers and users to benefit.
Residues of difenoconazole in various ready premixes with propiconazole, cyflufenamid, and mandipropamid in/on tomato fruits
Authors: Abdallah Osama I. , Ahmed Nevein S. , Abd El-Hamid Rania M. , Alhewairini Saleh S.
Published: June 2023

Residues of the fungicides difenoconazole, propiconazole, cyflufenamid, and mandipropamid were determined in tomato fruit using acetonitrile for extraction and LC-MS/MS for quantification. Validation criteria include linearity range, the limit of detection (LOD) and limit of quantitation (LOQ), accuracy in terms of precision and trueness, and matrix effect were studied. The recovery rates of the method ranged from 91.8 to 106.3%. The precision of the method in terms of repeatability at one day (RSDr) and between three days (RSDR) ranged from 2.8 to 6.4% and from 4.3 to 7.6%, respectively, with good trueness from 92.2 to 96.4%. Matrix effects (suppression effects) ranged from 3.8% to 11.1%. The validated method was used to evaluate the dissipation kinetics of three different premix formulations: 30% EC (15% difenoconazole + 15% propiconazole), 14% DC (12.5% difenoconazole + 1.5% cyflufenamid), and 50% SC (25% difenoconazole + 25% mandipropamid) used on field tomatoes in Egypt. A first-order kinetic equation best describes residue dissipation. The calculated half-lives of difenoconazole, propiconazole, cyflufenamid, and mandipropamid were 2.01–2.27, 1.89, 1.97, and 1.71 days, respectively. The dissipation rate of difenoconazole did not differ significantly in the three premix formulations. Mandipropamid also dissipated faster compared to the other fungicides tested. The chronic dietary risk assessment results showed a minimal risk to adult Egyptian consumers. Waiting periods were advised for the safe consumption of tomatoes treated with the tested premix formulations.
Profissional de Tecnologia da Informação, formação acadêmica e empregabilidade
Authors: Silva Geraldo Marcio de Assis , Frogeri Rodrigo Franklin , Alves Alessandro Ferreira
Published: June 2023

A empregabilidade dos profissionais no campo de Gestão de Sistemas de Informação (MIS – Management Information System) se tornou um problema que não pode ser ignorado na economia global. Destarte, o objetivo deste estudo é compreender como a literatura cientifica tem abordado os temas “empregabilidade” e “profissional de Tecnologia da Informação”. Um total de 51 estudos foram selecionados como os mais relevantes em quatro décadas de publicações científicas. Os resultados sugerem discussões na reestruturação dos currículos de MIS para atender a demanda do mercado; um reposicionamento no papel do profissional de TI e da própria tecnologia da informação nas organizações e exigências de mercado para esses profissionais, com destaque especial para o desenvolvimento de habilidades Soft Skills.
La casa del Alabado Santísimo Sacramento en Cusco
Authors:   Ministerio de Cultura Dirección Desconcentrada de Cultura de Cusco, Gonzales Donato Amado
Published: June 2023

An analysis of the public spaces around the house belonging to the Confraternity of the Blessed Sacrament (Casa de Alabado Santísimo Sacramento) was included at the beginning of this study. This was the starting point for further considerations aimed at clarifying the historical process of transformation of the property, house No. 581 on Chihuampata Street. The analysis was carried out using archival sources, i.e. notarial records recording the purchase and sale of lots and land, as well as wills and donations. A historical reconstruction of the properties was carried out using a retrospective methodology and using the book of the first census of the city of Cusco in 1862.
Tras las evidencias de la transformación morfológica en San Blas: el Beaterio del Carmen y sus aportes
Authors:   Universidad Nacional de San Antonio Abad del Cusco, Gomez Milena Manotupa
Published: June 2023

Beaterio del Carmen was founded in the second half of the 17th century. Its operation was made possible by bequests and donations. Although it functioned throughout the 18th century, its greatest development occurred in the last forty years of the century, when Nicolasa de Christo became the Preposita. During her govern, not only the buildings of the beatrium itself but also the area controlled by the tertiaries expanded significantly. It even came to the closing of public streets inside the property, which ceased to be generally accessible. The presented article shows the urban transformation of the beaterium quarter, the process of attaching individual plots of land from the time of the institution’s foundation to the early 19th century and the formation of ownership of the property complex belonging to the Tertiaries was reconstructed.
El Beaterio de Nuestra Señora del Carmen a la luz de un documento inédito de 1772 y de la arquitectura actual del recogimiento
Authors:   Universidad de Lodz Polish Institute of World Art Studies, Kubiak Ewa
Published: June 2023

The document, dated 1772 and kept in the Archbishop’s Archives in Cusco, presents a request from María Nicolasa de Christo, preposita of the Beaterio de Nuestra Señora del Carmen, demanding that her beaterio not be converted into a chaplaincy. The tertian describes the beaterio’s institutional and economic situation. Her petition is supported by the testimonies of nine witnesses from Cusco who visited the homes and chapel of the tertian. The witnesses’ descriptions give us a picture of the architecture and decor of the Nuestra Señora del Carmen beaterium in 1772. At the time, it was one of the most important in Cusco. The document serves as a pretext to reflect on the architecture of the beaterios in Cusco and their functions in the urban structure and multi-ethnic society of Cusco. In the 17th and 18th centuries, one can observe the hierarchization of the social structure, which depended on economic status, blood purity or gender, and the beaterias were a response to the need to create a living space for single women, very often lacking sufficient economic resources to support themselves.
Rejestracja dzienników i czasopism w świetle prawa prasowego
Authors:   Uniwersytet Warszawski, Jaworski Lech
Published: June 2023

Among the laws regulating the press activity, the main one is the obligation to register a daily newspaper or a magazine (Article 20 of the Press Law). The registration application should include the data listed in that Article. Giving the role of a registrating body to the courts and not an administrative body, due to their independent nature, fosters the implementation of the free press rule formulated in Article 14 of the Constitution and developed in Article 1 of the Press Law. The ban on preventive censorship and press licensing is included directly in Article 54 Section 2 of the Constitution (this regulation, however, allows introducing by an Act of Parliament an obligation to obtain a license to run a radio or TV station). The registration mode is a kind of broadly understood application system and it is not included in the press licensing model. Nor does it have anything to do with preventive censorship. Regulations of the Code of Civil Procedure on non-litigious proceedings apply for registration procedure, together with alterations resulting from the Press Law. Magazine registration has two main functions: 1) protecting the name of no longer existing press titles (at the same time protecting the publisher’s right for the press title); 2) protecting the interests of potential readers. The latter case concerns preventing the reader from being misled about the true identity of a given newspaper. The Constitutional Tribunal noticed that the regulation concerning the registration mode is a limitation of the freedom of speech. However, the Tribunal did not find such a limitation that would breach Article 54 Section 1 or Article 31 Section 3 of the Constitution. Publishing a newspaper or a magazine may be suspended if in a given newspaper or magazine the law has been broken at least three times in a year, which has been confirmed by a valid criminal judgment. The regulations do not stipulate the option of cancelling the registration. It is, however, possibile that its validity may expire. According to Article 45 of the Press Law, in force since 19 July 2013, a person publishing a newspaper or a magazine without a license or suspended is subject to a fine. Currently such actions consitute a misdemeanour, and not an offence.
Problem definicji terroryzmu
Authors:   UAM w Poznaniu, Gołda-Sobczak Maria , Sobczak Witold ,   Akademia im. Jakuba z Paradyża w Gorzowie Wielkopolskim
Published: June 2023

The concept of terrorism raises serious disputes and doubts. Difficulty in defining the phenomenon of terrorism is the problem of distinguishing terrorist activities from acts committed by madmen or criminals. The considerations taken in the text concentrate on the searching for the answer to the question: is it possible to construct a commonly accepted definition of terrorism? It was necessary to refer the perception of terrorism and show the scientific approach to terrorism as a phenomenon present in the modern societies.
Pranie pieniędzy. Analiza procederu oraz systemu zapobiegania w ujęciu krajowym i międzynarodowym
Authors:   SWPS Uniwersytet Humanistycznospołeczny w Warszawie, Imszenik Marcin
Published: June 2023

Author of this article undertakes an effort to analyze the money laundering process. Starting form outlining the problem, showing historical overview, describing basic definitions and key issues concerning the problem such as: organized crime and drug trafficking, most important socio-economical impacts of the money laundering process that itself will be analyzed together with international legal efforts to fight it showing the most important organizations involved. Last part of the article will concentrate on Polish legal and organizational solutions in this matter.
ALUMINUM OXIDE FILMS FABRICATED BY REACTIVE ELECTRON-BEAM EVAPORATION IN THE FORE-VACUUM PRESSURE RANGE
Authors: Burdovitsin Victor A. , Karpov K. I. , Kiki L.J. Ngon A. , Oks Efim M.
Published: June 2023

We have investigated the formation features and measured the electrical and optical parameters of aluminum oxide films fabricated by electron-beam evaporation in oxygen in the range of elevated fore-vacuum pressures. On the basis of the proposed physical model and numerical estimates, a consistent
explanation of experimental dependences is given.
ANALYTICAL HIERARCHY PROCESS-BASED TRADE-OFF ANALYSIS OF GREEN AND HYBRID PROPULSION TECHNOLOGIES FOR UPPER STAGE APPLICATIONS
Authors: Sarritzu Alberto , Blondel-Canepari Lily , Gelain Riccardo , Hendrick Patrick , Pasini Angelo
Published: June 2023

As an emerging trend, green propulsion has been exponentially growing over decades in the space sector. This paper assesses different technologies in a trade-off study weighing their applicability to a specific class of upper stage systems currently developed by many companies and often referred to as "kick-stages" or "orbital stages." In a generic two-stage-to-orbit scenario, many launchers require a system able to go the extra mile to deliver one or multiple payloads on orbit(s). That is where the kick-stage plays a crucial role. The trade-off study reported here is based on a well-known decisionmaking tool, the analytical hierarchy process (AHP), and is divided into two parts: low-thrust class engines, such as monopropellants including pre-mixed blends usually employed for attitude and reaction control, and high-thrust engines, such as hypergolic bi-propellants combinations used for apogee maneuver. Hybrid thrusters are also considered in the analysis with a dedicated parallel trade-off. This paper is published with the permission of the authors granted to 3AF - Association Aeronautique et Astronautique de France (www.3AF.fr) organizer of the Space Propulsion International Conference.
Microfiltration Device For Circulating Tumor Cells Isolation (MEMS)-(CTCS)
Authors: González Alan , Borrás Pinilla Carlos
Published: June 2023

Introduction: This document proposes the design and simulation of a microfilter device for the capture of circulating tumor cells, motivated by support for prevention and treatment methods against cancer, the objective of the proposal is the designed a device for separating cancer cells from blood fluid, with high efficiency.

Methods: Initially, it was characterized the behavior of cells in blood fluid red blood cells (RBC), white blood cells (WBC) cancer cells (CTC), defining the dynamic model, boundary conditions, types of multiphase fluid, and flow rate, the mechanical properties of the cell membrane and the viscosity of each type are defined, for cancer cells according to the literature, the cell was squeezed and the critical pressure was analyzed. The design of the filtration device by a variation of the flow, geometry, critical streamline analysis, and vortex generation, the best hydrodynamic condition generated is selected due to favorable behavior of cell classification, the first stage circulating cancer cells, in the second output white cells and RBCs are sorting.

Conclusions: Finally, the final geometry was evaluated and the efficiency of the filter device was determined, which performs the filtering process, in the first stage the cancer cells are captured with 99.99% efficiency, in the final output the white cells and red cells are captured 99.99% since the red cells are completely filtered and the white cells separated using the viscous properties and surface tension the filter generates 100% purity by sorting CTCs with no RBC or WBC contamination.