bluuebunny/crossref_metadata_2025 huggingface dataset:
Effort to Enhance Storability of Nepali Sweet Orange (Citrus sinensis) under Different Storage Conditions
Authors: Acharya U. K. , Pakka R. , Thapa B.
Published: November 2022

Nepali sweet orange (Citrus sinensis) cultivars are grown in mid hills and are considered to be exquisite in taste. It is mostly harvested during December-January that fetches poor market price. Farmers try to delay picking by retaining fruit on tree compromising tree health and production for next season. Further in some places farmers try to store in normal room and cellar storage facility with considerable amount of post-harvest loss. Recently cool bot storage facility has been introduced to storage horticulture commodities. Thus an experiment was set to study the effect of various storage structure on shelf life of sweet orange at National Citrus Research Program, Dhankuta, Nepal. Four types of storage facilities (zero energy, cellar, cool bot and normal room) were used to store sweet orange fruit over 90 days. Freshly picked Dhankuta Local sweet orange fruit with small pedicel intact were used for this study in RCB design with four treatments replicated four times. Physiological loss in weight (PLW), fruit rot percent, juice recovery percent, TSS and TA were recorded at weekly interval. The result revealed that there was no significant difference in chemical quality parameters (TSS and TA) due to storage method. However, juice recovery and PLW was better in cool bot and cellar stored fruit with ≤15% fruit rot when waxed fruit were stored at 10-12°C with more than 85% RH. In a constant supply of electricity, cool bot storage could be better option compared to other storage facilities for sweet orange storage up to three months
Separación legal de la mujer durante el siglo XVIII en la tradición «El divorcio de la condesita»
Authors: Chilón Urribarri Rut Bélen
Published: November 2022

Este artículo abordará, desde el punto de vista del derecho, las causas legales más resaltantes para concretar un divorcio, tomando como base la historia plasmada en la tradición «El divorcio de la condesita», texto que forma parte de las Tradiciones peruanas, de Ricardo Palma. Nos interesa enfatizar, sobre todo, las diferentes leyes civiles que se utilizaban durante el siglo XVIII para ganar el caso de divorcio presentado por una mujer. Asimismo, analizaremos las diferencias que hay entre la normativa legal para concretar un divorcio que se requería en aquel tiempo y la que se requiere en la actualidad.
«Mujer y tigre»: estudio del organismo humano después de la muerte
Authors: Fierro Villalba Marcela Lorena
Published: November 2022

En este artículo analizaremos la tradición «Mujer y tigre», de Ricardo Palma, en la cual se toman en cuenta distintas formas de asesinato: descuartizamiento, degollación y ahorcamiento. A partir de estos tipos de muerte, describiremos el proceso biológico que ocurre en el organismo humano después de perder la vida por la mano del hombre.
La parcialidad hacia la mujer de color por su rol de género en Roque Moreno de Teresa González de Fanning
Authors: Santoni Morro Isis A.
Published: November 2022

En el presente artículo se analizará la postura parcializada que tiene la escritora Teresa González de Fanning con su personaje Chavelita, quien es una mujer de color que forma parte de la novela decimonónica Roque Moreno. Proponemos que esta parcialidad se debe a que Chavelita cumple con el ideal femenino-doméstico que defendía y profesaba la escritora desde su posición de mujer ilustrada.
El racismo de género en los Estados Unidos y el Perú a propósito de Aves sin nido de Clorinda Matto de Turner
Authors: Graff Anna
Published: November 2022

El presente artículo explora cómo el racismo, la discriminación de género y la hipersexualización afectaron a las mujeres indígenas del Perú virreinal, para lo cual se toma como base la novela Aves sin nido de Clorinda Matto de Turner. Del mismo modo, se analiza cómo estos mismos factores afectaron también a las mujeres afroamericanas estadounidenses en los tiempos de la esclavitud. Para ambos casos, se sostiene que la idea del comportamiento racial refuerza la represión contra las mujeres que representan la minoría en sus respectivos países.
Desafíos de la integración en América Latina en un escenario de pre-inicio del Nuevo Orden Mundial
Authors: RONCAL VATTUONE Ximena
Published: November 2022

El estallido de la pandemia de COVID-19 evidencia y expande con mayor fuerza el desenvolvimiento en curso de una crisis multidimensional del capitalismo neoliberal: millones de muertes, quiebres comerciales y cierres de instituciones de educación, así como tasas de pobreza que se dispararan e incrementan la brecha de la desigualdad. La pandemia también está acelerando los cambios de la economía mundial, en tanto, la disputa del poder se centra en la geopolítica de dominación global: el desplazamiento hegemónico de Estados Unidos y la ruptura de la globalización, el avance espectacular de China, la creciente competencia tecnológica entre las potencias mundiales, la depredación de la naturaleza y el tránsito hacia una nueva economía mundial. Con base en la metodología cualitativa y una estrategia   dialéctica, documental y descriptiva, la investigación se centra en revisar brevemente el desenvolvimiento de la integración en América Latina y el Caribe en el periodo progresista y los desafíos que debe afrontar en un escenario mundial y regional inserto en transformaciones. Si bien los proyectos integradores datan de la década de los cincuenta, hasta la fecha, la región no ha logrado materializar lazos perdurables ni acercamiento entre sus pueblos. Al contrario, ha experimentado proyectos en disputa que devinieron en crisis y estancamiento de los planes integracionistas. Se concluye que la integración latinoamericana es nuevamente parte de la agenda regional por lo que exige reflexiones serias en torno a los desafíos a enfrentar como posible opción viable de inserción en la economía global de manera ventajosa y obviando los errores del pasado.
Validated High Performance Thin Layer Chromatography Method for Simultaneous Estimation for Gallic Acid and Quercetin in Polyherbal Blend and Their Quantitative Estimation
Authors:   Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Sant Tukaram Nagar, Pimpri, Pune, Maharashtra, India, Gandhi S.P. , Gawhane A.R. ,   Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Sant Tukaram Nagar, Pimpri, Pune, Maharashtra, India, Kapse S.D. ,   Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Sant Tukaram Nagar, Pimpri, Pune, Maharashtra, India, Nagore D. ,   Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Sant Tukaram Nagar, Pimpri, Pune, Maharashtra, India, Chitlange S.S. ,   Dr. D.Y. Patil Institute of Pharmaceutical Sciences and Research, Sant Tukaram Nagar, Pimpri, Pune, Maharashtra, India
Published: November 2022

Simple, sensitive high performance thin layer chromatography method for the estimation of gallic acid and quercetin in in-house polyherbal blend has been developed and validated. Methanolic solution of herbal blend comprising of Emblica officinalis, Camellia sinensis and Garcinia cambogia was used for analysis. The sepa-ration was performed on TLC aluminum plates precoated with silica gel G60 F254 and toluene: ethyl ace-tate: formic acid (5:1.5:1 v/v/v) at 254 nm scanning wavelength. The system gave well resolved peaks for gal-lic acid and quercetin at Rf 0.14 and Rf 0.29 respectively. The method validated as per ICH Q2R1 guidelines which shows regression co-efficient 0.9939 for gallic acid and 0.9988 for quercetin in range of 2–6 μg/ml. Recovery of gallic acid and quercetin was found in range of 98–102 % which confirms the accuracy of meth-od. Precision study (interday & intraday) showed that the relative standard deviation is less than 2 %, show-ing method is well precise. Proposed validated HPTLC method is simple, precise, specific, robust and accu-rate, and could find application in routine quality-control analysis. The method was used for quantitative es-timation of gallic acid and quercetin in the polyherbal blend and was found as 1.648 % w/w and 3.165 % w/w respectively.
Aspects psychologiques de la neurostimulation implantée : synthèse et recommandations pour la pratique clinique du groupe de travail « Neuromodulation et Psychologie » de la SFETD
Authors: Conradi S. , Grisart J. , Tiberghein S. , Amirou C. , Vandeberg A. , Manzanares J. , Ordonneau C. , Barfety-Servignat V.
Published: November 2022

L’évaluation biopsychosociale en neuromodulation est une exigence de la HAS et une étape essentielle dans la pratique de l’implantation. Le groupe de travail neuromodulation et psychologie, issu de la commission professionnelle des psychologues de la Société française d’étude et de traitement de la douleur, a réalisé une synthèse de la littérature et propose une série de recommandations concernant les aspects psychologiques et psychopathologiques de la neurostimulation implantée avec une démarche en trois temps : en préimplantatoire, après la phase d’essai et avant l’implantation définitive, en postimplantatoire. Il s’est attaché également à proposer des modalités d’entretiens cliniques spécifiques pour saisir la représentation du matériel, de l’implantation, l’image du corps, le vécu corporel de la douleur, les fonctions de la douleur dans l’économie psychique du patient, les perceptions de la technique par les proches, l’impact du soulagement, les troubles cognitifs éventuels, la personnalité, les troubles thymiques, les antécédents personnels et familiaux. Les recommandations présentes dans cet article ont donc pour objectif de donner des repères quant à l’évaluation psychologique et psychopathologique et à ouvrir sur des démarches de recherche plus adaptée.
Adjuvant versus on-progression Gamma Knife radiosurgery for residual nonfunctioning pituitary adenomas: a matched-cohort analysis
Authors: Mantziaris Georgios , Pikis Stylianos , Chytka Tomas , Liščák Roman , Sheehan Kimball , Sheehan Darrah , Peker Selcuk , Samanci Yavuz , Bindal Shray K. , Niranjan Ajay , Lunsford L. Dade , Kaur Rupinder , Madan Renu , Tripathi Manjul , Pangal Dhiraj J. , Strickland Ben A. , Zada Gabriel , Langlois Anne-Marie , Mathieu David , Warnick Ronald E. , Patel Samir , Minier Zayda , Speckter Herwin , Xu Zhiyuan , Kormath Anand Rithika , Sheehan Jason P.
Published: November 2022

OBJECTIVE

Radiological progression occurs in 50%–60% of residual nonfunctioning pituitary adenomas (NFPAs). Stereotactic radiosurgery (SRS) is a safe and effective management option for residual NFPAs, but there is no consensus on its optimal timing. This study aims to define the optimal timing of SRS for residual NFPAs.

METHODS

This retrospective, multicenter study involved 375 patients with residual NFPAs managed with SRS. The patients were divided into adjuvant (ADJ; treated for stable residual NFPA within 6 months of resection) and progression (PRG) cohorts (treated for residual NFPA progression). Factors associated with tumor progression and clinical deterioration were analyzed.

RESULTS

Following propensity-score matching, each cohort consisted of 130 patients. At last follow-up, tumor control was achieved in 93.1% of patients in the ADJ cohort and in 96.2% of patients in the PRG cohort (HR 1.6, 95% CI 0.55–4.9, p = 0.37). Hypopituitarism was associated with a maximum point dose of > 8 Gy to the pituitary stalk (HR 4.5, 95% CI 1.6–12.6, p = 0.004). No statistically significant difference was noted in crude new-onset hypopituitarism rates (risk difference [RD] = −0.8%, p > 0.99) or visual deficits (RD = −2.3%, p = 0.21) between the two cohorts at the last follow-up. The median time from resection to new hypopituitarism was longer in the PRG cohort (58.9 vs 29.7 months, p = 0.01).

CONCLUSIONS

SRS at residual NFPA progression does not appear to alter the probability of tumor control or hormonal/visual deficits compared with adjuvant SRS. Deferral of radiosurgical management to the time of radiological progression could significantly prolong the time to radiosurgically induced pituitary dysfunction. A lower maximum point dose (< 8 Gy) to the pituitary stalk portended a more favorable chance of preserving pituitary function after SRS.
Long-term postoperative health-related quality of life in patients with subfrontal meningiomas
Authors: Kofoed Lauridsen Emma , Ciochon Urszula Maria , Tolver Anders , Bech Knudsen Mark , Giraldi Laura , Springborg Jacob Bertram , Bøgeskov Lars , Poulsgaard Lars , Mathiesen Tiit , Piil Karin , Fugleholm Kåre
Published: November 2022

OBJECTIVE

Subfrontal meningiomas grow insidiously in areas with high cerebral compliance and a relative scarcity of eloquent function. Symptoms develop progressively, are nonspecific, and include anosmia, changes in personality and cognition, depressive symptoms, headaches, visual disturbances, and seizures. Patients with subfrontal meningiomas carry the highest risk of developing psychological symptoms, which makes patient-reported outcome in terms of long-term health-related quality of life (HRQOL), anxiety, and depression of particular importance. This observational study aimed to investigate long-term HRQOL, anxiety, and depression in patients with subfrontal meningiomas who underwent a bifrontal craniotomy (subfrontal) approach between 2008 and 2017 at a single tertiary center. Correlations between preoperative, perioperative, and postoperative factors and HRQOL, anxiety, and depression were analyzed to detect prognostic factors.

METHODS

Seventy-seven consecutive patients who underwent operations at Rigshospitalet, Copenhagen, Denmark, between 2008 and 2017 were retrospectively analyzed. Patients were prospectively invited to respond to the Functional Assessment of Cancer Therapy–General, Functional Assessment of Cancer Therapy–Brain, and Hospital Anxiety and Depression Scale. Information regarding preoperative, perioperative, and postoperative factors were collected from the patients’ medical records and scans.

RESULTS

Patients with subfrontal meningiomas exhibited better HRQOL and lower levels of anxiety and depression than general populations and other meningioma and glioblastoma cohorts. The only statistically significant prognostic factors for long-term HRQOL were number of symptoms at diagnosis and whether patients were discharged home or to a local hospital postoperatively. Tumor and peritumoral brain edema volumes were not prognostic factors.

CONCLUSIONS

Patients with subfrontal meningiomas exhibited better long-term postoperative HRQOL and were less likely to have anxiety or depression than the reference populations. This information on long-term prognosis is very valuable for patients, next of kin, and neurosurgeons and has not been previously studied in detail.
Role of trichomes in plant defence – A crop specific review
Authors: NANDI DEBARATI , CHAKRABORTY ANINDA , BISWAS TUFLEUDDIN , MEHER DURGADATTA , SINGH ADITYA PRATAP
Published: November 2022

Trichomes have long been investigated as an initial line of defence against insect herbivores. The structure, categorization and diversity of trichomes in flowering plants, as well as their mechanisms of action against abiotic and biotic stresses, are discussed. Plant-herbivore interactions are complicated interactions involving intricate networks of chemicals, signals and tactics to overcome each other's defences. To gain nutrients from host plants, herbivores employ a variety of feeding techniques. Plants respond by activating several defence mechanisms. Context of this review is based over the research on herbivore-trichome interactions and how trichomes are involved in both direct and indirect plant defences. Importance of trichome exudates like terpenes, acyl sugars, phenyl propanoid derivatives, methyl ketones, flavonoids and defensive proteins have been discussed. In our study, we emphasized on the relevance of trichomes as a reliable indicator of plant defence and how it is involved in defence responses of some economically important crops. Finally, we suggest several promising new study avenues for future work on trichomes and trichome-mediated responses.
On the Question of the Debts of Czarist Russia. The Soviet-French conference of 1926–1927
Authors: Osipov Evgeny
Published: November 2022

In this article based on materials from the French Ministry of Foreign Affairs archive, most of which have not yet been introduced into the academic circuit, the author examines the preparation, progress, and results of the Soviet-French conference in 1926–1927, where the question of repayment of debts of the Russian Empire, as well as the possibility of France's loans to the USSR were discussed. French documents show that the Soviet side from the very beginning indicated that the issue of paying off royal debts for it, due to the economic situation in the country, was inextricably linked with the provision of loans. The French delegation, although it did not recognize the connection between these two issues, was ready to discuss them in parallel and showed a real interest both in settling the debt issue and in providing loans. Despite considerable disagreement, the positions of the sides gradually converged during the negotiations, specific figures and details on key issues were agreed on, and a mutually acceptable outcome seemed quite possible.
However, the coming to power in France in July 1926 of the government of the National Association, headed by Raymond Poincaré, instead of the Left Bloc, which was constructively disposed towards the USSR, and, especially, the Anglo-Soviet flare-up, followed by a breakdown in diplomatic relations between Moscow and London, led to a rise in anti-Soviet sentiment in France and, consequently, a hardening of the French negotiating position, which ultimately led to the failure of the conference. French holders of Russian securities were primarily the ones who lost out.
Peculiarities of the USSR’s Foreign Policy Decision Making towards the Islamic Republic of Iran
Authors: Volkov Denis
Published: November 2022

This paper examines the earliest stage of the formation of Soviet foreign policy towards the Islamic Republic of Iran. The study offers a critical analysis of the state of the international scholarly field on the Islamic Re-public of Iran in its initial form, allowing for the diversity of expert perspec-tives that emerged in the early years after the Islamic Revolution, and trac-ing their reflection in the practical domain. The paper also examines the decision-making mechanism on Iran in the period 1979–1983 and the in-fluence of the views of different groups of Soviet experts on the process. In the context of realpolitik, the USSR tried its best to preserve the unexpected gift of fortune in the form of the new Islamic regime's rabid anti-Americanism, but at the same time it concentrated its efforts on trying to implant local leftist forces into Iranian power structures, following ideolog-ical dogma and being confident in the imminent leftist transformation of the Iranian revolution. The debacle of the Iranian Tudeh Party in 1983 forced the USSR to largely reconsider its policy towards the Islamic Republic and to definitively change its ideological approaches to purely practical ones. This paper draws on English-, French- and Russian-language studies car-ried out in recent decades, as well as ego-documents authored by partici-pants in the events from the main actor countries: diplomats, intelligence officers and scholars of Iran. The author situates the analysis of these ego-documents in the context of a thematically broader critical synthesis of con-temporary work from different countries.
What Sir Creek means to Pakistan: An Economic Need and a Military Necessity
Authors: Makarevich Gleb G.
Published: November 2022

The author analyzes the territorial dispute between Pakistan and India over the Sir Creek situated in the Indus Delta. The article provides general information about the territorial dispute - its origins, historical development, legal aspect and the negotiation process. With the disputed area being rich in gas and oil resources, it is likely to be of great importance for ensuring energy security. However, the author posits that Sir Creek is of much greater value for Pakistan as one of the tools in the context of military confrontation with India. Lacking a tangible military advantage over its strategic rival, Islamabad can use irregular paramilitary forces to penetrate the enemy's territory, thus highlighting the factor of uncertainty in the military planning carried out by the Indians.
The Sinologist A.O. Ivanovsky and his Study of Materials on the Peoples in Southwestern China
Authors: Kharitonova Anna
Published: November 2022

The article is devoted to the Russian researcher of China and Manchuria Alexei Osipovich (Iosifovich) Ivanovsky (1863–1903) and his “Materials for the History of Native Tribes in Southwestern China” (in three books) published in 1887 and 1889. The article describes the historical context, which motivated the creation of encyclopedias and albums with information about the aboriginal peoples living in different areas of the Chinese empire and beyond.
Life and work of A.O. Ivanovsky have been studied insufficiently; therefore, the article describes his biography with detailed indication of sources concerning life and contribution of this researcher. It is concluded that throughout his scientific career the researcher was engaged in collecting and classifying various knowledge related to China: he wrote a dictionary and biographical articles for large encyclopedias, during his trip to China he collected samples of the Solon and Dahurian languages, studying the peoples of southwestern China he also adhered to the principle of accumulating the maximum possible number of sources on the subject under study.
The article analyzes his monograph "Materials for the History of Native Tribes in Southwestern China" in two aspects: 1) Used key sources (Chinese encyclopedias, geographical descriptions, dynastic histories, local gazetteers); 2) Described peoples, generally termed by names “Mani” and “Liao”, as well as using names derived from these two terms. The structure of the text is characterized by heterogeneity, such as: 1) the first volume uses chronological principle, it covers the period from antiquity to the end of the Song dynasty; the third volume covers the period of the three dynasties (Yuan, Ming and Qing). 2) the second volume uses the territorial principle, the second book is divided into 3 chapters, each is discussing the provinces Yunnan, Guizhou and Sichuan. The publication of the text itself and its content were affected by the financial and organizational difficulties experienced by the author. The article is accompanied by a table compiled to illustrate the work of A.O. Ivanovsky with one of the Chinese sources, “miao album” illustrating peoples of Yunnan "Illustrated Description of the Peoples of the South and West of Yunnan Province" (preface 1837), republished by Saint-Petersburg University Press in 2020.
The Lynn White's challenge: African independent Churches (AIC) and ecological consciousnesSS
Authors: Andreeva Larisa
Published: November 2022

This article examines the influence of the thesis of the American medieval scholar Lynn White that Christianity is responsible for environmental injustice and which has become a trigger for the formation of a new discipline in Christian theology - environmental theology and a new Christian environmental consciousness on the activities of African Independent Churches (AIC). On the African continent, it is the AICs who have made significant contributions to the development of contextual theology and environmental awareness. The main tenet of the African Independent Churches (AIC) after liberation from colonial dependence was that countries that received political liberation were to receive ecological liberation. However, it should be noted that still the main emphasis was placed on environmental action, which was an expression of the environmental consciousness of members of African independent churches. Attempts by African Independent Churches (AICs) to construct a system of ecological theology within contextual theology have relied on attempts to fit Christianity with the traditional African view, which traditionally defined certain trees, rivers, or animals as sacred or taboo. There are few such approaches in the literature on theological justification of ecology in churches initiated by Africans, but the ecological consciousness based on action has a well-rooted history in African independent churches and is, in fact, an Afro-Christian response to the challenge posed to Christianity by Lynn White.
On the crossing: russian mongolian archaeologist Vitaly Volkov (rememberence-cum-article)
Authors: Panarin Sergei A.
Published: November 2022

The research activity of Vitaly Volkov (1933–2000) was unusual in the sense that all of it took place outside the USSR, in Mongolia. His contributions to the Mongolian archaeology were also unique: a typology of the steles with stylized images of deer (most of them are located on the territory of Mongolia and more than 400 were discovered and described by Volkov); the excavations of the Scythian burial ground of the 5th – 3rd centuries BC near to Ulangom; the discovery of the first Aeneolithic burial sites in Mongolia; the primary fixation and interpretation of petroglyphs in the canyon of the river Chuluut dating back to the third – the end of the second millennium BC, with many previously unseen rock carvings.
Volkov’s life experience is no less valuable than his scientific legacy. From the age of eight, he was brought up in the family of his stepfather Bazaryn Shirendyb, an outstanding Mongolian historian and public figure, the first president of the Mongolian Academy of Sciences and a man of remarkable personal qualities. Such a culturally syncretic school of personal formation taught Volkov not to measure the social environment of another culture with the usual standards, but to live in it. He was a rare type of person who, not caring about status distance, at the same time arouses deep respect. And knowing Mongolia as none of the foreigners who visited it, he never looked at Mongolian culture and the people who shared it from the position of an “elder brother”.
INVERSOR OF DIGITS OF TWO-BASE G–REPRESENTATION OF REAL NUMBERS AND ITS STRUCTURAL FRACTALITY
Authors: Pratsiovytyi M. , Drozdenko V. , Lysenko I. , Maslova Yu.
Published: November 2022

In the paper, we introduce a new two-symbol system of representation
for numbers from segment $[0;0,5]$ with alphabet (set of digits)
$A=\{0;1\}$ and two bases 2 and $-2$:
\[x=\dfrac{\alpha_1}{2}+\dfrac{1}{2}\sum\limits^\infty_{k=1}\dfrac{\alpha_{k+1}}{2^{k-(\alpha_1+\ldots+\alpha_k)}(-2)^{\alpha_1+\ldots+\alpha_k}}\equiv
\Delta^{G}_{\alpha_1\alpha_2\ldots\alpha_k\ldots},
\;\;\; \alpha_k\in \{0;1\}.\]
We compare this new system with classic binary system. The function
$I(x=\Delta^G_{\alpha_1\ldots
\alpha_n\ldots})=\Delta^G_{1-\alpha_1,\ldots, 1-\alpha_n\ldots}$,
such that digits of its $G$--representation are inverse (opposite) to
digits of $G$--representation of argument is considered in detail.
This function is well-defined at points having two
$G$--representations provided we use only one of them. We prove that
inversor is a function of unbounded variation, continuous function at
points having a unique $G$--representation, and right- or
left-continuous at points with two representations. The values of all
jumps of the function are calculated. We prove also that the function
does not have monotonicity intervals and its graph has a self-similar
structure.
Graduates – managers of the Faculty of Geography of the Chernivtsi Yuriy Fedkovych National University: twenty-five years of educational and upbringing cooperation
Authors: Rudenko Valerii , Kutsak Yuliia , Khnykina Maryna
Published: November 2022

Specificities of and major results in preparation of specialists-managers at the Faculty of Geography of the Chernivtsi Yuriy Fedkovych National University within 1996-2021 are disclosed. It is now 2221 graduates qualified as managers, inclusive of 1146 bachelors, 731 specialists, and 344 masters (regular and distant forms of education).

It is accentuated on five principal periods in the development of managerial specialty at the Faculty of Geography within 1996-2001, namely, 2001-2006, 2006-2011, 2011-2016, and 2016-2021. The first period (1996 – 2001) was distinctive for preparation of the first wave under bachelor, specialist and manager/master programs, and resulted in graduation of 91 qualified men and women (nearly 4% out of total graduates). The second period (2001 – 2006) was remarkable for graduation of 464 managers (20,9% out of all in the whole 25-years period). Diplomas of managers within the third period (2006 – 2011) were awarded to 980 (44%) graduates of the Faculty of Geography of the Chernivtsi Yuriy Fedkovych National University, and it has become the most resultative period in the history of manager preparation at the Faculty of Geography. The fourth five-year period (2011–2016) gave 483 more managers (21,7%). And, finally, in 2016–2021, the faculty prepared 203 more specialists (9,1%). The absolute figures of bachelors, specialists and managers/masters prepared at the Faculty of Geography of the Chernivtsi Yuriy Fedkovych National University were shown in 2010 (246 graduates, or 11% within the 25-year period of preparation), 2008 – 210 (9,5%), and 2007 – 186 (8,4%). At the same time, 2017 and 2019 were the years when the least number of specialists were prepared (36 and 38 respectively), which is in the first place connected with cancellation of “specialist” level in the system of higher education in Ukraine.

Major results of and problems in educational, scientific, upbringing and practical activity/cooperation of the department’s staff, lecturers, students and graduates/managers are summed up to contribute to further development of managerial sphere of national economics of Ukraine.

Keywords: graduates-managers, Faculty of Geography, Chernivtsi Yuriy Fedkovych National University.
DAMPAK KELUARGA BROKEN HOME TERHADAP PERUBAHAN KEPRIBADIAN ANAK USIA SEKOLAH DASAR
Authors: Rahman Wahid  , Yusuf Tri Herlambang  , Ani Hendrayani  , Sigit Vebrianto Susilo
Published: November 2022

Penelitian ini bertujuan untuk mengkaji tentang dampak keluarga broken home terhadap perubahan kepribadian anak. Adapun metode yang digunakan dalam penelitian ini adalah melalui kajian pustaka. Hasil penelitian yang ditemukan antara lain menjelaskan bahwa pada dasarnya keluarga memiliki peranan yang besar dalam membina dan mengembangkan potensi anak. Akan tetapi, ketika keluarga tidak menjalankan fungsi sebagaimana mestinya terutama pada keluarga broken home, hal tersebut akan berdampak pada anak. Terdapat beberapa dampak yang akan dialami oleh anak ketika berada pada situasi broken home antara lain adalah, (1) rentan terhadap gangguan psikis; (2) membenci orang tua; (3) mudah terpapar pengaruh buruk lingkungan; (4) memandang hidup tidak lagi berarti; (5) tidak mudah bergaul; dan (6) mengalami permasalahan moral.
PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION (AIR) TERHADAP KEMAMPUAN MUSIKALITAS SISWA SEKOLAH DASAR
Authors: Euis Aminah Qodarwati  , Resa Respati  , Akhmad Nugraha
Published: November 2022

Penelitian ini dilatarbelakangi karena masih rendahnya kemampuan musikalitas peserta didik dikarenakan guru yang hanya menggunakan model pembelajaran konvensional dan hanya terdapat 90% siswa dalam kategori kurang musikal dan 10% siswa dalam kategori tidak musikal. Penelitian ini bertujuan untuk membuktikan penggunaan model pembelajaran Auditory Intellectually Repetition (AIR) dapat meningkatkan kemampuan musikalitas peserta didik. Metode penelitian yang digunakan dalam penelitian ini yaitu pre-eksperimental. Teknik yang digunakan untuk pengumpulan data adalah tes, rubrik penilaian dan observasi. Data yang diperoleh berupa data hasil tes dan rubrik penilaian sebagai data primer dan hasil observasi sebagai data sekunder. Teknik analisis data  yang digunakan adalah analisis data kuantitatif. Hipotesis penelitian ini adalah penggunaan model pembelajaran Auditory Intellectually Repetition (AIR) meningkatkan kemampuan musikalitas peserta didik. Hasil penelitian menunjukkan bahwa penggunaan model pembelajaran Auditory Intellectually Repetition (AIR) dapat meningkatkan kemampuan musikalitas peserta didik.  Dari hasil tersebut dapat disimpulkan bahwa model pembelajaran Auditory Intellectually Repetition (AIR) dapat meningkatkan kemampuan musikalitas peserta didik.
PENGARUH MODEL QUANTUM LEARNING TERHADAP MOTIVASI DAN KEMAMPUAN BERPIKIR KREATIF PESERTA DIDIK PADA MATA PELAJARAN IPA KELAS V SD
Authors: Rizky Yuniar  , Ima Mulyawati
Published: November 2022

Penelitian ini dilatarbelakangi oleh rendahnya motivasi yang mempengaruhi tingkat kemampuan berpikir kreatif peserta didik kelas V dalam kegiatan pembelajaran IPA, untuk mengatasi permasalahan tersebut peneliti melakukan eksperimen dengan menerapkan model Quantum Learning pada proses pembelajaran. Tujuan dari penelitian ini adalah untuk mengetahui apakah model Quantum Learning berpengaruh pada motivasi dan kecakapan atau kemampuan peserta didik dalam berpikir kreatif di kelas V SD mata pelajaran IPA. Metode Pre-Experiment adalah metode yang digunakan dalam penelitian ini dengan desain One Group Pre-Test Post-Test. Peneliti menggunakan kelas V SDN Bambu Apus 01 yang terdiri dari 3 kelas sebagai populasi penelitian dan kelas yang peneliti jadikan sampel adalah kelas V-A sebanyak 32 peserta didik. Instrumen yang peneliti gunakan adalah tes (Pre-test & Post-test) dan angket yang masing-masing berjumlah 10 soal dan 17 soal yang sudah teruji valid. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis kuantitatif eksperimen karena data yang diperoleh berupa angka. Hasil dari analisis data yang telah dilakukan terlihat dari nilai signifikansi yang diperoleh pada angket yang menunjukkan n.sign = 0,000 < α = 0,05 dan pada instrument tes diperoleh n. Sign = 0,000 < α = 0,05. Kesimpulan, penerapan model Qauntum Learning dapat memberikan pengaruh positif dan signifikan pada motivasi dan kemampuan atau kecakapan berpikir kreatif peserta didik kelas V SD pada mata pelajaran IPA.
PEMBELAJARAN MENULIS RINGKASAN DENGAN METODE AMATI, TIRU, DAN MODIFIKASI BERBANTUAN TEKNIK MIND MAPPING PADA SISWA SEKOLAH DASAR
Authors: Rachmawati  , Prana Dwija Iswara  , Aah Ahmad Syahid
Published: November 2022

Keterampilan menulis ringkasan merupakan keterampilan berbahasa yang cukup rumit karena tergolong ke dalam keterampilan menulis reproduktif yaitu membuat tulisan baru dengan ringkas dari tulisan yang ada. Keterampilan menulis ringkasan siswa sekolah dasar tergolong cukup rendah. Berdasarkan riset sebelumnya yang peneliti lakukan terhadap 19 partisipan dari kelas V SDN Kadipaten VII, menunjukkan bahwa siswa masih kurang baik dari segi penggunaan bahasa dalam menulis ringkasan dengan nilai rata-rata sebesar 40. Hasil penelitian Imaniar (2019) memperlihatkan bahwa 80% atau 24 siswa mendapatkan nilai menulis ringkasan di bawah kriteria ketuntasan minimal yang diberlakukan. Penerapan metode ATM berbantuan teknik mind mapping (pemetaan pikiran) menjadi salah satu solusi guna meningkatkan keterampilan menulis ringkasan siswa. Penelitian ini bertujuan untuk memaparkan peningkatan keterampilan menulis ringkasan siswa melalui penerapan metode ATM berbantuan teknik mind mapping di sekolah dasar. Pre-experimental dengan one group pretest-posttest design dipilih sebagai metode penelitian. Populasi penelitian yakni seluruh siswa kelas V SD se-Kecamatan Kadipaten dengan sampel penelitian sebanyak 34 siswa di salah satu kelas V SD di Kecamatan Kadipaten. Data dikumpulkan menggunakan instrumen tes keterampilan menulis ringkasan. Data diolah menggunakan pengujian statistik yaitu uji normalitas, uji beda rata-rata, dan uji N-gain. Hasil penelitian memperlihatkan rata-rata nilai pretest ialah 51,46, rata-rata nilai posttest ialah 73,77, dan N-gain sebesar 0,4028. Dengan demikian, metode ATM berbantuan teknik mind mapping dapat meningkatkan keterampilan menulis ringkasan siswa sekolah dasar secara signifikan. Metode ATM berbantuan teknik mind mapping dapat diterapkan dalam mengoptimalkan pembelajaran menulis ringkasan di sekolah dasar.
PENGGUNAAN LEARNINGAPPS SEBAGAI MEDIA PEMBELAJARAN INTERAKTIF DI SEKOLAH DASAR
Authors: Nurkholis  , Hendri Raharjo  , Toto Santi Aji
Published: November 2022

Learningapps adalah salah satu media pembelajaran berbasis web yang dapat digunakan dalam proses pembelajaran jarak jauh (Daring). Selain itu, learningapps juga dapat diimplementasikan dalam pembelajaran sebagai sarana atau media interaktif dalam pembelajaran apapun. Terlebih pada masa pandemi, kegiatan belajar mengajar harus tetap berjalan sebagaimana mestinya. Guru juga harus menggunakan media pembelajaran interaktif yang berbasis teknologi untuk menunjang kegiatan tersebut. Di zaman yang serba digital 5.0 tidak mengeherankan seorang Guru dituntut untuk melek teknologi agar tidak ketinggalan informasi kebaharuan. Oleh karena itu, penelitian ini bertujuan untuk mendeskripsi pentingnya penggunaan learningapps sebagai media pembelajaran interaktif di Sekolah Dasar. Penelitian ini juga menggunakan metode kualitatif dengan tahapan pra-penelitian dan eksperimen. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah test sebagai instrument utama, wawancara, observasi, dan dokumentasi. Data terkumpul kemudian dianalisis dengan tahapan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil yang diperoleh dari penelitian ini bahwa penggunaan learningapps sebagai media pembelajaran interaktif berdampak baik terhadapan sasaran objeknya yaitu siswa sekolah dasar. Hal ini dapat disimpulkan bahwa siswa sekolah dasar memerlukan pembelajaran yang inovatif, interaktif dan bervariatif. Sehingga menghasilkan pemikiran yang kreatif dalam menuangkan ide dan pendapatnya.
MODEL PEMBELAJARAN PREDICT OBSERVE EXPLAIN (POE) TERHADAP HASIL BELAJAR IPA SISWA SEKOLAH DASAR
Authors: Rima Rikmasari  , Kori Sundari  , Halimah Nuraini
Published: November 2022

Penelitian ini dilatar belakangi oleh masalah rendahnya hasil belajar IPA siswa di sekolah dasar, dikarenakan pencapaian hasil belajar siswa belum mencapai Kriteria Ketuntasan Minimal (KKM). Berdasarkan hasil kajian dari beberapa jurnal, model Predict Observe Explain (POE) dapat menjadi solusi dalam mengatasi masalah tersebut. Penelitian ini bertujuan untuk mengetahui gambaran model Predict Observe Explain (POE) terhadap hasil belajar IPA siswa sekolah dasar. Metode penelitian yang digunakan yaitu Systematic Literatur Review (SLR) dari 15 jurnal yang berasal dari database Google Scholar dan OneSearch sesuai dengan kriteria inklusi yaitu, variabel X dan Y (model predict observe explain dan hasil belajar), mata pelajaran IPA, subjek siswa sekolah dasar, jurnal penelitian dipublikasikan 8 tahun terakhir (2013-2021) dan menggunakan Bahasa Indonesia. Penerapan model Predict Observe Explain dalam pembelajaran dimulai dari penyajian masalah, dimana siswa diajak untuk memberikan prediksi sementara terhadap kemungkinan yang akan terjadi, dilanjutkan dengan pengamatan secara langsung terhadap masalah dan kemudian dibuktikan dengan melakukan percobaan untuk menemukan kebenaran dari prediksi awal siswa dalam bentuk penjelasan. Untuk mengatasi siswa yang cenderung menghafal materi, melalui model pembelajaran POE siswa dapat menemukan sendiri konsep melalui percobaan langsung yang dilakukan, sehingga siswa akan merasakan proses belajarnya lebih bermakna.
PENGGUNAAN SMARTPHONE TERHADAP PERILAKU SOPAN SANTUN PADA SISWA USIA SEKOLAH DASAR
Authors: Annisa Annisa Firdaus , Puri Pramudiani
Published: November 2022

Di abad 21 sekarang ini maraknya penggunaan smartphone pada anak yang masih usia sekolah dasar,sebagian orang pasti seringkali melihat anak bermain smartphone baik dirumah ,diluar rumah atau tempat yang lainnya, smartphone dapat memengaruhi perilaku sosial terutama dalam hal perilaku kesopan santunan,sebab anak yang asyik bermain smartphone kerap kali tidak memperdulikan lingkungan sekitarnya sehingga anak menjadi acuh,sering mengucapkan kalimat yang kasar ketika sedang bermain.Tujuan penelitian ini untuk menganalisis perilaku sopan santun anak yang sering menggunakan smartphone.penelitian ini dilakukan di komplek perumahan Jl.Tamansari 1C dengan sampel penelitiannya yaitu 6 anak anak usia sekolah dasar. Penelitian ini dilakukan dengan pendekatan kualitatif deskriptif untuk mengkaji objek secara real disini peneliti berperan sebagai instrumen kunci untuk teknik pengumpulan data dilakukan dengan observasi, wawancara, dokumentasi (triangulasi data). Hasil penelitian menunjukan bahwa smartphone ini sangat berpengaruh pada perilaku kesopan santunan anak diwilayah tersebut hal ini terjadi karena efek setelah pandemi covid 19 dimana anak anak sekolah mengandalkan smartphonenya untuk belajar hal inipun berlanjut saat pandemi berakhir anak menjadi kecanduan bermain smartphone dan mengabaikan perilaku kesopan santunan.
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MELALUI PEMBELAJARAN MATEMATIKA BERBASIS ETNOMATEMATIKA SEKOLAH DASAR
Authors: Azra Akila Nihaya  , Nila Kesumawati  , Marvinda Rizki Dita Dirgantara
Published: November 2022

Pelaksanaan pembelajaran yang cenderung monoton tanpa memperhatikan partisipasi aktif siswa menjadi salah satu penyebab rendahnya kemampuan pemecahan masalah matematis siswa.Penelitian ini bertujuan untuk meningkatkan kemampuan pemecahan masalah matematis sekolah dasar melalui pembelajaran etnomatematika di SD. Metode penelitian yang digunakan dalam penelitian ini adalah quasi eksperimental dengan design yang digunakan adalah Nonequivalent Control Group Design dan populasi dalam penelitian ini adalah siswa SD Negeri 79 Palembang sebanyak 197 orang. Populasi dilanjutkan dengan dipilih sampel yang berjumlah 59 orang. Sampel dalam penelitian ini diambil dengan menggunakan dua variabel yaitu variabel bebas pembelajaran matematika berbasis etnomatematika dan variabel terikat kemampuan pemecahan masalah matematis.Teknik pengumpulan data yang digunakan adalah tes, wawancara, observasi dan dokumentasi. Teknik analisis data menggunakan Uji N-gain dan Uji T (Independent Sample T-test) sebelum melakukan kedua uji tersebut dilakukan uji prasyarat terlebih dahulu yaitu uji normalitas dan homogenitas. Hasil penelitian menunjukkan bahwa terjadi peningkatan aktivitas guru dan siswa selama dilakukan penelitian. Hal tersebut sejalan dengan nilai rata-rata kemampuan pemecahan masalah yang mengalami penigkatan setelah diterapkan pembelajaran etnomatematika. Dengan demikian dapat disimpulkan bahwa ada peningkatan kemampuan pemecahan masalah matematis siswa melalui pembelajaran matematika berbasis etnomatematika sekolah dasar.
PENERAPAN MODEL PEMBELAJARAN KONSTRUKTIVIS BERBASIS PROYEK UNTUK MENINGKATKAN KETERAMPILAN LITERASI SISWA KELAS V SEKOLAH DASAR
Authors: Sutisnawati Astri , Okta Rosfiani  , Rahman Hermawan Cecep , Muhammad Iqbal Fahrezi  , Ibnu Azie  , Sri Wahyuni  , Aina Mardiyah  , Assyifa Kamila
Published: November 2022

Penelitian ini bertujuan untuk memaparkan proses pembelajaran menggunakan model pembelajaran Konstruktivis Berbasis Proyek serta mendeskripsikan peningkatan Keterampilan Literasi Siswa menggunakan model pembelajaran Konstruktivis Berbasis Proyek.  Metode   penelitian yang digunakan adalah Penelitian Tindakan kelas (PTK) dengan model Kurt Lewin yang dilaksanakan sebanyak dua siklus. Penelitian ini dilaksanakan dengan 4 tahapan yang terdiri dari perencanaan, Tindakan, observasi dan refleksi. Partisipan kelas V SDN Margawangi Kabupaten Sukabumi yang berjumlah 26 orang dengan 12 perempuan dan 14 orang Laki-laki. Teknik Pengumpulan data yang dilakukan dengan wawancara, observasi kelas dan tes tertulis berupa soal. Alat pengumpul data memggunakan lembar wawancara, lembar observasi dan soal tes tertulis. Teknis analisis data yang dilakukan secara kuantitatif deskriptif. Hasil dari penelitian yang sudah dilaksanakan menunjukan terjadinya peningkatan aktivitas guru maupun siswa selama dilakukan penelitian Tindakan kelas di sekolah. Hal tersebut sejalan dengan nilai rata-rata Keterampilan Literasi Siswa yang mengalami peningkatan setelah dilaksanakan pembelajaran dengan model Konstruktivis Berbasis Proyek. Dengan demikian dapat disimpulkan bahwa penerapan model pembelajara Konstruktivis Berbasis Proyek dapat  meningkatkan  Keterampilan Literasi Siswa sekolah dasar.
PEMBELAJARAN BAHASA INDONESIA JARAK JAUH BAGI BIPA ANAK BERBASIS KONSEP HIPERMEDIA
Authors: Mochamad Whilky Rizkyanfi  , Anggi Saputra Simorangkir  , Nuri Novianti Afidah
Published: November 2022

Pembelajaran Bahasa Indonesia bagi Penutur Asing (BIPA) menuntut pemelajar untuk dapat menggunakan empat keterampilan berbahasa (membaca, berbicara, menulis, mendengarkan) dengan cepat. Pembelajaran yang dilakukan pada penelitian ini berbasis konsep hipermedia dalam pembelajaran BIPA jarak jauh bagi BIPA anak di KBRI Kopenhagen, Denmark. Penelitian ini menggunakan metode deskriptif kualitatif dengan data-data berupa hasil observasi terhadap pemelajar BIPA anak. Selain menjadi sarana pembelajaran jarak jauh, hipermedia mempermudah penyampaian materi dan informasi yang akan diberikan. Keefektifan pembelajaran BIPA jarak jauh menggunakan berbasis konsep hipermedia ini dapat dikatakan berhasil diterapkan pada BIPA anak. Konsep hipermedia dalam pembelajaran BIPA dapat diterapkan kepada pemelajar di kelas daring guna mengakomodasi semua kebutuhan pemelajar. Penggunaan hipermedia menjadi satu di antara cara yang dapat dilakukan dalam pembelajaran jarak jauh. Pembelajaran e-learning dapat dilakukan dengan menggunakan konsep hipermedia sehingga pembelajaran jarak jauh menjadi fleksibel.
Study on the CNN model optimization for household garbage classification based on machine learning
Authors: Xie Wenzhuo , Li Shiping , Xu Wei , Deng Haotian , Liao Weihan , Duan Xianbao , Wang Xuehua
Published: November 2022

In order to solve the problem of household garbage classification accurately and efficiently, convolutional neural network classifier is an effective method. In this study, a garbage classification device was designed, and the image dataset Wit-Garbage for garbage classification was constructed based on the device by collecting garbage images under different light intensity and weather environment. The performances of the five network models VGG16, ResNet50, DenseNet121, MobileNet V2, Inception V3 on this dataset were compared by transfer learning. Then, the lightweight convolutional neural network MobileNet V2 was optimized by fine-tuning the hyperparameters, such as the type of optimizer, learning rate, Dropout parameter and number of freezing layers, respectively, and the training accuracy and efficiency were discussed in detail. Finally, the optimized model MobileNet V2 was deployed to the self-made garbage classification device for verification. The results show that the MobileNet V2 network model is superior to other networks in terms of training accuracy and efficiency on the proposed dataset, when the image input size was 224 ∗ 224 pixels, the Adamax optimizer was adopted, the learning rate was 0.0001, the Dropout was less than 0.5, and the number of frozen layers is less than 30. The actual verification results show that the average accuracy of the optimized network model trained on the proposed dataset for MSW classification was up to 98.75%, and compared with the model before optimization, the average accuracy was improved by 2.83%, and the average detection time was reduced by 69%.