bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Ransomware Wannacry Menggunakan Aplikasi Cuckoo Sandbox
Authors: Wahidin Gratiyo Wahyu , Syaifuddin Syaifuddin , Sari Zamah
Published: July 2022

Ransomware mengakibatkan kerugian yang besar akhir-akhir ini, ransomware merupakan bagian dari malware yang melakukan enkripsi data pada targetnya. Malware tersebut kebanyakan menyerang instansi pemerintah dengan cara menyebar melalui jaringan lokal yang diawali dengan menyusup melalui email atau data yang tidak terpercaya. Untuk mengetahui hal apa saja yang dilakukan malware ketika sedang melakukan penyerangan perlunya untuk melakukan analisis baik menggunakan teknik statis maupun dinamis. Pada Cuckoo Sandbox terdapat teknik analisis dinamis dan statis, didalam analisis dinamis Cuckoo Sandbox menjalankan malware dalam lingkungan virtual sehingga dapat meminimalisir adanya penyebaran malware. Analisis statis dilakukan dengan cara melakukan dekompilasi malware tanpa melakukan uji coba secara langsung, sedangkan analisa dinamis melakukan uji malware dengan cara eksekusi cara langsung. Dengan perangkat lunak Cuckoo Sandbox informasi data yang didapat diharapkan dapat digunakan untuk mengetahui tentang aktivitas dan kebiasaan dari Ransomware. Beberapa dari ransomware mempunyai kebiasaan yang berbeda-beda, dalam analisis yang dilakukan oleh Cuckoo Sandbox terdapat pula hasil dari analisa kebiasaan dari malware, hasil yang didapat nantinya menjelaskan perilaku yang biasa dilakukan oleh malware sewaktu menginfeksi.
Evaluasi Usability Menggunakan Metode SUS (System Usability Scale) Serta Menentukan Korelasi Dengan Tingkat Kelulusan Mahasiswa (Studi Kasus : LMS Universitas Muhammadiyah Malang)
Authors: Sahara Nur Riyan , Marthasari Gita Indah , Wiyono Briansyah Setio
Published: July 2022

Akhir-akhir ini dunia dihebohkan dengan adanya virus baru yang belum diketahui penyebabnya, virus ini biasa disebut covid-19. Dengan adanya virus baru yang mematikan ini Pemerintah menghimbau untuk melaksanakan kegiatan pembelajaran secara daring dengan menggunakan teknologi dan jaringan internet. Universitas Muhammadiyah Malang telah mengembangkan model pembelajaran berbasis e-learning dengan memanfaatkan teknologi dan jaringan internet. Salah satu platform e-learning yang digunakan oleh kampus UMM yaitu Learning Management System (LMS) UMM. Didalam website LMS UMM, tersedia berbagai fitur yang di didalamnya dapat diakses oleh dosen dan mahasiswanya sehingga mahasiswa dapat berdiskusi dengan pengajar tentang materi yang sudah di sampaikan oleh dosen di LMS. Suatu sistem dapat dikatakan berhasil jika sistem tersebut dapat digunakan dengan mudah oleh pengguna atau user, hal ini disebut dengan usability. Usability adalah sebuah analisa kualitatif yang menentukan seberapa mudah User menggunakan antarmuka  suatu  aplikasi,  aplikasi  dapat  dikatakan usable apabila  fungsinya  dapat  dijalankan  secara efektif,  efisien,  dan  memuaskan.Maka dari itu penelitian ini bertujuan untuk mengevaluasi sejauh mana sistem LMS UMM dapat digunakan dengan baik oleh user dengan mendapatkan nilai tingkat usability dari sistem. Metode yang digunakan yaitu SUS (System Usability Scale), SUS merupakan salah satu metode yang digunakan dalam mengukur tingkat Usability pada suatu aplikasi atau perangkat lunak. System Usability Scale (SUS) juga merupakan salah satu instrumen evaluasi yang digunakan untuk melihat usability dari sebuah produk perangkat lunak. Selain itu penelitian ini juga bertujuan untuk menentukan apakah ada korelasi antara tingkat usability dari sistem LMS dengan tingkat kelulusan mahasiswa yang menggunakan sistem LMS UMM ini.
INTEGRASI SISTEM PERIJINAN KANTOR CABANG KE PUSAT BALAI BESAR KELESTARIAN SUMBER DAYA ALAM (BBKSDA) JAWA TIMUR
Authors: Alfiannur Muhammad , Nuryasin Ilyas , Sari Zamah
Published: July 2022

Dinas Balai Besar Konservasi Sumber Daya Alam (BBKSDA) merupakan salah satu Dinas Pemerintah yang bergerak dibidang Konservasi Budidaya Sumber Daya Alam yang terletak di Surabaya sebagai kantor pusat di Jawa Timur. Dinas Balai Besar Konservasi Sumber Daya Alam (BBKSDA) memiliki kantor cabang yang dibagi menjadi 3 wilayah, yaitu : wilayah I (Madiun), wilayah II (Gresik), dan wilayah III (Jember). Dengan perkembangan zaman saat ini dan sebagai upaya pemerintahan dalam perbaikan pelayanan perijinan mewajibkan pemerintah untuk menerapkan Penyelenggaraan Pelayanan Terpadu Satu Pintu (PPTSP)[1]. Dinas Balai Besar Konservasi Sumber Daya Alam (BBKSDA) telah memiliki sistem informasi berbasis web. Namun, belum terintegrasi dengan kantor cabang. Permasalahan yang terjadi ialah pemohon yang berada kantor cabang harus melakukan proses perijinan secara manual dan data yang ada di cabang tidak langsung masuk ke pusat. Sehingga proses perijinan dan pendataan kurang efisien. Berdasarkan permasalahan yang dimiliki oleh Balai Besar Konservasi Daya Alam (BBKSDA) penulis mencoba memberikan solusi untuk mengembangkan sistem informasi berbasis web yang saling terintegrasi. Dalam pengembangan sistem informasi berbasis website ini menggunakan metode reuse-oriented, Bahasa pemrograman menggunakan PHP, Database berupa MySQL, Framework yang digunakan yaitu CodeIgniter, dan pengujian system menggunakan Black-Box dan UAT. Dengan pengembangan sistem informasi pelayanan ini, diharapkan akan dapat menyelesaikan permasalahan yang ada, sehingga dapat memudahkan dan meningkatkan kinerja terhadap proses pelayanan perijinan penangkaran
Artificial Sweeteners Alter Early Vitelline Vessel Development in Chick Embryo
Authors: Fatma M.S.N. Al-Qudsi  , Amna Al-Rashdi
Published: July 2022

During early embryonic development,  nutrients are transferred to the embryo via vitelline vessels. Disorders that affect  vitelline  vessel  development  lead  to  embryonic  lethality  or  vascular  diseases.  In  recent  years,  the  use  of  artificial sweeteners has increased and become more widespread, however the potential effects of these compounds on embryonic development  remain poorly  understood and controversial. This  study aimed to establish the  effect  of commercial artificial sweeteners on early vitelline vessel development in chick embryos. The commercial artificial sweetener used in this study was a mixture  of aspartame  and acesulfame  k. Fertile chicken  eggs were divided into four groups:  control,  sham, and two treated groups that were injected in the air chamber before incubation with 50mg/kg or 100mg/ kg sweetener by body weight. The eggs were  then incubated under normal incubation  conditions. Embryos  were extracted and photographed on  days  3 and 4  of incubation, then vitelline vessel measurements  were taken (length and width of the vitelline vessels, right and left angles, and number of branches). VEGF concentration within the area vasculosa of 3-day embryos was measured by ELISA. Low- and high- treated embryos showed abnormal vitelline vessel development  at 3 and 4 days post-incubation.  Some vessels were enlarged while  others  displayed  atrophy.  The  pattern  of  branching  was  also  altered  compared  to  controls,  and  some  vessels  had hemorrhage. The concentration of VEGF was lower in the treated groups compared to that observed in the control group. This study revealed an association between artificial sweeteners and abnormal vitelline vessel development. These findings could have broad potential implications for human health, as this study used commercial artificial sweeteners that are commonly available in consumer markets.
Genotoxic and Antitumor Activity of Pollen Grains against Prostate Cancer Cell Line
Authors: Magdah Ganash
Published: July 2022

Since the use of engineered antioxidants and antitumor is under investigation, inferable from its likely poisonousness, scientists have deflected their thoughtfulness regarding the quest for characteristic sources to meet the human medication and diet requests. Therefore the study aimed to evaluate the antitumor and antioxidant activities of maize pollen grains against the Prostate Cancer Cell (Pc3) line.   Maize pollen grains were collected by Bee through a pollen trap, and then subjected for flavonoids and alkaloids analysis by HPLC method. an in vitro assays, were used to test the   antitumor properties, against Pc3 cells.  Furthermore,  its  antioxidant  potential  was  also  evaluated  by  DPPH.  The  detected  flavonoids  were  identified  to  be quercetin, luteolin kaempferol, rutin, apigenin and naringin and the alkaloids were quinolone, hydroxyindolenine and conofoline. The antitumor efficacy of pollen grains extract increased with concentration and reached to 94.92 % that similar to the toxicity % of adriamycin at 1000 µg/mL, however, the IC50   (339.81 µg) of pollen grains extract was highest than IC50  (58.07 µg) of adriamycin. At 500 µg/mL of pollen grains extract, morphological changes of Pc3 were recorded. These changes deformed more at 1000 µg/mL. DPPH scavenging activity was found to be 92.26 % at 1280 µg/mL of pollen grains extracted with IC50  425.4 µg/mL compared with IC50  (13.9 µg/mL) of the ascorbic acid. DNA fragmentation and quantitative RT-PCR examinations of Bax and Bcl-2 genes demonstrated that pollen grains extract induced cellular apoptosis of Pc3 cells. This study concluded that the maize pollen grains may applied as natural safe source for inhibit Pc3 Cells proliferation as well as applied as antioxidant.
Assessment of structural shifts in the regional labor market of the Far East and the Khabarovsk territory
Authors:   The Far-Eastern Institute of Management – branch of RANEPA, Efremenko V. F. , Bakharev S. M. ,   The Center for Innovative Technologies of the city of Khabarovsk, Gabunov V. V. ,   The Far-Eastern Institute of Management – branch of RANEPA
Published: July 2022

The migration outflow of the population from the territory of the Far East is a factor threatening the security of the state, as defined in the Spatial Development Strategy of Russia. To overcome it, it is necessary to determine the essence of this negative phenomenon, reflecting complex socio-economic processes both within the territorial community and in the country as a whole. Migration factors are divided into factors-conditions and structural factors. The purpose of this study is to determine socio-economic factors-conditions of migration outflow of population from the Far East and to measure the strength of correlations of changes in the employment structure of the population of the macroregion with its size. In the historical conditions of the transition of the most developed countries and regions to an innovative type of development, the motivations of migration are changing, as well as the structure of migration flows by gender, age, education, qualifications. Their retirement is determined by the continuing reduction of jobs in high-tech manufacturing industries, as well as in knowledge-intensive activities, such as electricity, gas and water production, and in social organizations: education, healthcare, social services, throughout the entire period since the beginning of the 90s of the twentieth century. The recipients of migrants, most of whom have a high level of education and qualifications, in modern society, both in Russia and abroad, are regions that are leaders in scientific, technical, innovative development, centers of high-tech production, high-tech services. Accordingly, the solution of the problem of state significance, on the reversal of migration flows to the Far East, requires the transition of the subjects of the Russian Federation located in the Far East to a predominantly innovative type of development.
Assessment of structural shifts in the regional labor market of the Far East and the Khabarovsk territory
Authors:   The Far-Eastern Institute of Management – branch of RANEPA, Lanets T. N.
Published: July 2022

The Far-Eastern region occupies strategically important position in Russia, and special attention is paid to its development both at the federal and regional levels. Labor market is the most important element of the regional economic system, and the changes taking place on it are indicators of the state of the economy. General trends in the Russian labor market are weakly sensitive even to strong shocks, but the regional shifts may run counter to general trends and change its structure. The article analyzes the dynamics of a number of employed in the Russian Federation, the Far-Eastern federal district and the Khabarovsk territory for 2010-2019, identifies structural shifts in the sectoral labor markets, evaluates their competitiveness based on the method of shift components and localization coefficients. Application of the methodology makes it possible to identify the influence of factors of national, sectoral and regional nature on the state of sectoral labor markets in the regionCalculation of localization coefficients makes it possible to identify the branches of regional specialization that are most significant from the point of view of economic growth prospects, which is important for the development of a set of measures to strengthen their positions, substantiate the quality of decisions made in the field of personnel policy and training for the regional labor market. In the methodological aspect, in addition to the traditional methodology, the author carried out a dynamic analysis of the coefficients of industry localization, and also took into account the relative contribution of the region's industries to the creation of GRP, which made it possible to make the more objective assessment of competitiveness of industries in the Khabarovsk territory.
EXPERTISE EM JULGAMENTO:
Authors: De Paula Marques da Silva Dayse
Published: July 2022

O tema da pesquisa  é a composição por sexo e cor nas carreiras universitárias e seu impacto na estrutura as relações de poder na configuração das profissões. A pesquisa seguiu  na linha  da Sociologia das Profissões, considerando que o objeto de análise está centrado em grupos profissionais, uma importante referência de identidade social, afirmando-se como área de concentração de estudos. A teoria de gênero ainda era pouco conhecida quando apresentamos a tese de doutorado em 1998, começando a ter impacto no final dos anos 1980. A articulação profissões e gênero era explorada, apenas, nas teorias produzidas pelo movimento feminista associado a grupos de pesquisa nas universidades identificados com a militância política. O grupo profissional e sua expressao co um grupo de poder  limitava-se às hieraquias que produzia na estrutura burocrátic, na lógica educaconal associada à certificação demandada pelo mercado de trabalo. Discutiam-se pouco os seus próprios sujeito: brancos, masculinos e jovens. Novos conflitos surgem, desafiando a ética nesse universo e diante dos acontecimentos provocados pela pandemia COVID-19, no Brasil, fazemos algumas reflexões sobre o impacto das relações de poder na área médica.
CORRIDA PELA VACINA CONTRA À COVID-19
Authors: Rozenthal de Souza Cruz Aline
Published: July 2022

O ano de 2020 está marcado pela pandemia da COVID-19, uma síndrome respiratória aguda que levou a milhares de mortes, a recessões econômicas significativas, e a busca de cientistas e laboratórios pelo desenvolvimento de uma vacina capaz de gerar uma imunização em larga escala contra o vírus Sars-Cov-2. Todavia, por detrás da corrida para salvar vidas e retomar o crescimento econômico, está a disputa por um monopólio global, que concedeu aos pioneiros, poder e controle do mercado de imunizantes. Esse é o ínterim tratado neste artigo, e que para tal se utiliza de levantamento em sites, jornais e revistas, que apresentem dados sobre as vacinas, como também procura abordar através do materialismo histórico-dialético a ideia de poder monopolista.
CARTOGRAFIA PARTICIPATIVA COMO DIÁLOGO ENTRE SABERES
Authors: Sombra Daniel , Pereira Rodrigues Gilberto , Pinho Danilo do Rosário
Published: July 2022

Este artigo se caracteriza como um ensaio, e objetiva ilustrar a especificidade da cartografia participativa no âmbito da cartografia em geral, marcando-a como uma proposição de objeto intermediário para o uso da ciência com fins contra-hegemônicos. Para isso, é realizada uma diferenciação entre cartografia participativa (definida como uma linguagem espacial construída a partir do diálogo entre saberes, ciência e saberes locais) e cartografia social (auto-cartografia dos povos a partir dos saberes locais), definindo a ontologia, a epistemologia, a metodologia e as principais aplicações da cartografia participativa. A fim de demonstrar a possibilidade da proposta, parte-se de uma digressão do uso da ciência e da técnica na educação e na construção de projetos contra-hegemônicos, projetos de empoderamento social. Para materializar a proposta, foi escolhida a aplicação do campo do ensino, a partir de uma oficina de cartografia participativa em três etapas realizadas no município de São João da Ponta (estado do Pará, Brasil).
O OCEANO AUSTRAL
Authors: Vallaux Camille
Published: July 2022

Original em francês: Vallaux, Camille. 1926. O oceano Austral. Annales de Géographie. Ano 35, n. 198. Tradução de José W. Morais Antunes de Sousa, revisão de Dieter Muehe.
La educación como acto político en Freire. La teoría antidialógica, la arbitrariedad cultural y la educación bancaria: nociones para comprender la reproducción de las desigualdades en América Latina
Authors: García Fernández Raúl , García Marín Anthony
Published: July 2022

El ensayo propone una discusión para comprender la educación como un acto político, desde las nociones sobre la desigualdad social que están implícitas en la primera fase de la obra de Freire. Para ello, se parte de la compresión de lo educativo, lo social y el conflicto en la relación sujeto oprimido-sujeto opresor. Asimismo, se aborda la centralidad que en ello adquieren nociones como lo dialógico versus lo antidialógico, el vínculo entre objetividad y subjetividad, los procesos de concientización y la praxis, es decir, la relación conjunta de la acción y reflexión crítica; todo ello en el marco de la educación liberadora. Una de las premisas del ensayo es que en la obra de Freire no hay mención explícita respecto a lo que actualmente se conoce como el enfoque de la “desigualdad social”, sino que esta se encuentra supuesta en la vasta discusión freireana. Se argumenta que, mediante relaciones antidialógicas, la definición de arbitrarios culturales y la educación bancaria, los sujetos opresores garantizan el mantenimiento de las condiciones materiales y simbólicas de opresión. Es decir, se trata ante todo de desigualdades de saberes, producto de una educación que no permite el proceso de la humanización y la concientización para la liberación de los oprimidos.
Rituales para un nido: Siembra, nido, yerbas y pensamientos
Authors: Martínez Espinosa Raúl Alejandro
Published: July 2022

Rituales para un nido refiere a una investigación creación que comencé desde hace cinco años con la experiencia vital de la paternidad y la realización de diversos rituales alrededor del nacimiento; la acción de apropiar prácticas ancestrales con parteras y la visión del acompañamiento a partir de la medicina tradicional para favorecer la comprensión del ejercicio que supone conformar un núcleo familiar. El nacimiento de mis hijos significó para mi compañera y para mí un proceso análogo a la producción de una obra, en el sentido de explorar diversas sensibilidades, escenarios, prácticas y ritos. Entiendo al arte como una práctica de poder liberador sin cuyas fuerzas sería imposible destrabar asuntos que se complejizan en la psique, temores y aspectos que encierran e impiden que surja la nueva vida.
Predictors for histological chorioamnionitis among women with preterm premature rupture of membranes after dexamethasone administration：a retrospective study
Authors: Peng Jing , Chen Ying , Wan Sheng , Zhou Tianfan , Chang Yu-Sin , Zhao Xiaobo , Hua Xiaolin
Published: July 2022

Objective: To investigate reliable biomarkers for predicting
histological chorioamnionitis (HCA). Design: In this retrospective
study, PPROM mothers were treated with a course of dexamethasone. Blood
tests for serum indictors were conducted continuously after first
injection. Setting: One Shanghai hospital Population: PPROM mothers
before 34 0/7 weeks of gestation Methods: Data were compared by General
Linear Model analysis. The diagnostic accuracy in predicting HCA were
evaluated with ROC curve. Main Outcome Measures: The response of
infectious indictors to dexamethasone treatment; the diagnostic accuracy
for CRP and PCT in predicting HCA. Results： We found 98 HCA women
(62.42%) and 59 CON women (37.58%) in 157 PPROM mothers. WBC and
neutrophil significantly increased 24 hours after the first injection in
both groups, followed by a decrease at 72 hours post first injection
(P<0.05). No significances were found between two groups in
WBC, neutrophil and lymphocyte. Both CRP and PCT were significantly
higher in the HCA group after first injection. PCT had both high
specificity and sensitivity, especially at the baseline (cutoff, 0.031
ng/ml). Furthermore, the positive predictive values (PPV) of PCT were
respectively 0.946 and 0.960 at 48 (cutoff, 0.049 ng/ml) and 72 (cutoff,
0.051 ng/ml) hours, which were better than the corresponding PPV of CRP.
Conclusion: The response of WBC, neutrophil and lymphocyte to
dexamethasone could be differentiated from uterine infection; PCT could
be a reliable biomarker for early diagnosis of HCA. Funding: Shanghai
Municipal Commission of Health and Family Planning (GWIV-26, 202040128);
Pudong Commission of Health and Family Planning (PW2019D-13).
Holiday Season Decrease Live Birth Rate of Fresh Cycle
Authors: Zhai Jiajia , He Jingfang , Zhang Junyan , Hao Guimin
Published: July 2022

BACKGROUND: Chinese New Year is the biggest festival in Chinese culture
and the holiday season includes January and February. People have to
change their life patterns to celebrate this traditional holiday, so
embryo transfer during this holiday season may be affected. METHODS:
This is a retrospective cohort to analyze IVF outcomes by month. The
primary outcome is the live birth rate. Data were analyzed by
multivariate logistic regression. Propensity score matching (PSM) data
and inverse probability of treatment weighting (IPTW) data were analyzed
as sensitivity analysis. RESULTS: Totally 4,688 patients were recruited.
Of 4,449 women in the non-holiday season group, 1,930 had live birth
(43.38%), while 77 of 239 women in the holiday season group had live
birth (32.22%), p<0.001. Multivariate logistic regression
showed that holiday season (OR=0.62, 95%CI 0.47-0.82, p=0.001), age
(OR=0.50, 95%CI 0.42-0.60, P<0.001), number of oocytes
retrieval (OR=1.17, 95%CI 1.09-1.25, p<0.001) E2 (OR=0.86,
95%CI 0.75-0.98, p=0.026), T (OR=1.14, 95%CI 1.01-1.28, p=0.036), and
AMH (OR=1.15, 95%CI 1.01-1.32, p=0.036) were independent factors
associate to live birth. PSM data analysis showed the live birth rate in
the holiday season group is 31.78%, while 42.64% in the non-holiday
season group, p=0.005. IPTW data also showed that the holiday season had
a lower live birth rate than the non-holiday season (OR=0.64, 95%CI
0.47-0.87, p=0.005). CONCLUSIONS: This research demonstrated the
existence of a previously unknown decline in the live birth rate during
the Chinese New Year holiday season. Celebrations along with
overindulgence may have contributed to this decline.
Effect and mechanism of Molar Ratio of C2O42- to Fe3+ on preparation of Fe-MnC2O4 using iron-rich pyrolusite
Authors: Zhang Yujue , Li Meng , Zhou Kangli , Gan Zhiwei , Su Shijun , Ding Sanglan , Sun Weiyi
Published: July 2022

Ferric and manganese oxalate complex can be obtained from iron-rich
pyrolusite by oxalic acid leaching and ultraviolet radiation. Molar
ratio of C2O42- to Fe3+ in leaching solution was found to be a vital
parameter decided the leaching and precipitation efficiencies of Mn and
Fe in leaching and radiation processes. Even at the optimal leaching
concentration of experiments, the Fe leaching rate reached 94.24%,
while the leaching rate of Mn was only 69.04%. When a two-stage
countercurrent leaching process was carried out, both Fe and Mn leaching
rates could reach 97.10% and nearly 100%, respectively, realizing
efficient leaching of Fe and Mn from pyrolusite.
3q29 Microduplication syndrome: a new family case of phenotype heterogeneity
Authors: Wu Jin-hua , Zhou Tian-shu , Wang Man , Jin Yu-jie , Li Rui , Li Yan , He Sheng-long , Zhang Juan-juan , Wang Chao-yun , Xiong Ping-an , Deng Chun-lei , Tian Xiao-hua , Zhao Lei , Guo Chong , Zhang Zhi-jun
Published: July 2022

Here, we describe a family case carrier with 3q29 microduplication, a
1.56Mb and 1.68 Mb duplicate region, that was identified by CNV-seq.
Different from the common clinical traits of previously reported cases,
this family of individuals shows an apparently normal phenotype.
Object Based Learning in the Social Sciences: Three Approaches to Haptic Knowledge Making.
Authors: McGowan Glenys , Hoffstaedter Gerhard , Creese Jennifer
Published: July 2022

Object-based learning, where students learn by hands-on interactive experiences with skills and objects, provides an active, multi-layered learning experience. Engaging haptic perceptual styles to build meaning and understanding through tactile stimuli, object-based learning can increase student engagement and satisfaction, and improve knowledge retention and higher-level critical thinking. This paper examines three case studies where haptic pedagogical principles were employed to develop learning experiences for key themes, practices and challenges of anthropology. The first, an archaeological laboratory interaction, gave students physical artefacts to touch, manipulate and critically consider, embedded within real-life archaeological case studies. The second, an interactive session using hand-written letters from asylum seekers drawn from an archival collection, connected students with otherwise-inaccessible asylum-seeker voices and multi-sensory modes of critical archival research. The third, a museum curation task, gave students the opportunity to curate and reflect critically on their own museum exhibition of household objects, both meaningful and mundane. All three case studies demonstrate the benefits of utilising the haptic perceptual style in learning design, with engaged and critically reflective understanding being developed. However, there are limitations and considerations inherent in such learning activities, including the ethics of handling objects and the constraints of digital formats for online learning.
From Participant Observation to the Observation of Social Distancing: Teaching Ethnography, Blogging and University Education during the Pandemic
Authors: Sideri Eleni , Kapetanaki Dr. Elina
Published: July 2022

This article draws from a collaborative blog Our Quarantine Diaries created during the first COVID-19 confinement in Greece in 2020. In a context of sharing, participation, and solidarity, the blog aimed to facilitate   an online/synchronous shared space between students and educators during this period of social distancing. The blog was a way to experiment and reflect through an ethnography of the ‘every day’ to capture aspects of our experiences in quarantine and communicate them to one another. Through the blog we attempted to trace how participant observation can help us understand this new condition of social distancing, using (self)observation, memory and imagination to grasp experience. The result was eighteen multimodal recordings consisting of visual, sonic, musical and verbal information. By the end of the process, we realized that the experiment helped us, if not to overcome, then to engage and to a degree, ‘exercise’ the fear of this new type of ‘evil’ through digital communication, ethnographic observation and anthropological analysis. In this article, we reflect on the digital aspects of the affective and emotional modalities of teaching/doing ethnography via the use of Our Quarantine Diaries blog during this unusual time.
Możliwości rozwoju turystyki kulinarnej na Żmudzi
Authors: Žuromskaitė Brigita , Leišienė Neringa
Published: July 2022

Turystyka kulinarna odgrywa coraz ważniejszą rolę w rozwoju turystyki w regionach. Dla wielu turystów oferta żywieniowa jest ważnym elementem podróży, o czym świadczy rozwój agroturystyki, większa liczba szlaków kulinarnych i organizowanych dla turystów degustacji. Turyści coraz częściej nabywają regionalne produkty, jako oryginalne pamiątki. Jednak możliwości rozwoju turystyki kulinarnej w poszczególnych regionach etnograficznych Litwy są rozpoznane w zbyt małym zakresie. Dlatego w artykule scharakteryzowano turystykę kulinarną na Litwie, ze zwróceniem szczególnej uwagi na region żmudzki oraz przeprowadzono badania ankietowe wśród właścicieli obiektów gastronomicznych, aby poznać ich opinie na temat możliwości rozwoju turystyki kulinarnej na Żmudzi. Z przeprowadzonych badań wynika, że potencjał kulinarny Żmudzi nie jest wykorzystywany w wystarczającym stopniu i w związku z tym turystyka kulinarna nie rozwija się w zadawalającym tempie.
Zarządzanie marką regionalnego produktu turystycznego
Authors: Górska-Warsewicz Hanna
Published: July 2022

Właściwe zarządzanie marką regionalnego produktu turystycznego jest – na dynamicznie zmieniającym się rynku turystycznym – warunkiem koniecznym dla zainteresowania turystów i dokonania przez nich wyboru oferty usługowej danego obszaru recepcji turystycznej. Celem niniejszego opracowania było przedstawienie wybranych aspektów zarządzania marką regionalnego produktu turystycznego. Szczególną uwagę zwrócono na tożsamość i wizerunek marki regionalnego produktu turystycznego przyjmując te zagadnienia jako punkt wejścia i wyjścia w procesie zarządzania marką regionalnego produktu turystycznego.
Kreowanie przestrzeni turystycznej obszarów przyrodniczo cennych na przykładzie Doliny Narwi
Authors: Panfiluk Eugenia
Published: July 2022

W artykule poruszono problematykę przestrzeni turystycznej. W pierwszej części dokonano przeglądu literatury, omówiono czynniki i procesy, które determinują tworzenie przestrzeni turystycznej. Część empiryczna przedstawia wyniki badań z zakresu poziomu wykorzystania turystycznego Doliny Narwi przez mieszkańców metropolii Białymstoku. Omówione zostały główne atrakcje determinujące tworzenie przestrzeni turystycznej, funkcje turystyczne pełnione przez przestrzeń turystyczną Doliny Narwi na rzecz turystów oraz bariery hamujące rozwój funkcji turystycznej.
Microbiological, Nutritional and Sensory Evaluation of Ogba Instant Native ‘Ukashi’ Soup
Authors: I Ahaotu
Published: July 2022

Ogba native soup prepared using indigenous leafy vegetables is relished by the people irrespective of social status. Although native soups are popularly known to be nutritious, they are predisposed to microbial contamination that poses a threat to human health. In this study, cooked and uncooked native ‘ukashi’ soups were prepared and the samples were subjected to microbiological and proximate analysis using Standard methods. Sensory evaluation of the samples involved the use of 9 point Hedonic scale. Heterotrophic bacterial count and total fungal count of uncooked ‘ukashi’ soup (UUS) is 7.15 log10CFU/ml each, whereas no values was recorded for cooked ‘ukashi’ soup (CUS). Yeasts were found in the UUS. In the same sample, Vibrio spp., Enterobacter spp., Salmonella spp., Citrobacter spp., Klebsiella spp., and Pseudomonas aeruginosa were present while Salmonella spp. and Enterobacter spp were found in the CUS. The moisture, ash, carbohydrate, lipid, crude fibre and protein of CUS/UUS is 27.1/33.65 %, 4.60/3.85 %, 32.89/31.11 %, 19.71/15.49 %, 7.41/5.45 %, and 8.30/10.45 %, respectively. Based on the sensory evaluation report, cooked ‘ukashi’ soup is preferable than uncooked ‘ukashi’ soup.
Productivity and Quality of Horticultural Crop Capsicum (Capsicum Annum L) Through Co-Inoculation of Novel Microbial Consortium Plant Growth Promoting Rhizobacteria, Glycoprotein Producing AM Fungi and Chemical Fertilizer under Low-Cost Protected Cultivation
Authors: K Prasad
Published: July 2022

Capsicum (Capsicum annum L.) is a common vegetable crop with a wide range of culinary utilization worldwide. In horticultural practices, inoculating the planting medium with a beneficial microbial consortium is a novel approach to cultivating highquality, healthy plants with abundant nutrition. In the following study, inoculation of a selected microbial consortium consisting of PGPR (Azotobacter, Pseudomonas, Fraturia, Azospirillum, and Bacillus spp.) and glycoprotein producing AM fungi (Aculospora logula-15%, Glomus fasciculatum-20%, Glomus intraradices-40%, Gigaspora margarita-15%, and Scutellospora heterogama-10%) was inoculated to the planting medium in beds to raise capsicum plants in a low cost protected cultivation. Plant height, stem girth, fruit weight, fruit diameter, number of fruits per plant, and weight of fruit per plant parameters to be considered in the study. Mycorrhizal root colonization, macro, and micronutrient uptake, and quality yield, were increased the most with multiple microbial inoculations. Treatments revealed that plants inoculated with the multiple microbial consortia increased substantially faster than plants treated with chemical fertilizer (100 % RDF) and control. Maximum yield (742.5 q ha-1) was recorded in treatment Absolute’s consortium PGPR+ AM Fungi along with maximum values of shelf life (7.10 DAS), TSS (Brix0 5.63), the number of fruit/plant (8.20), fruit length (8.5cm), fruit diameter (7. 81cm) and fruit weight (224g) as compared with control and other biological treatments. The best treatment with respect to projected yield was Absolute consortium PGPR + AM fungi followed by control. Based on the various growth and microbiological parameters studied, it was concluded that inoculation with the multiple microbial consortia (Absolute consortium PGPR+AM fungi) was beneficial for raising healthy, vigorously growing capsicum plants under low-cost protected conditions.
Client-Server System for Parsing Data from Web Pages
Authors:   Lviv Politechnic University, Britvin Artur , Alrawashdeh Jawad Hammad , Tkachuck Rostyslav
Published: July 2022

An overview of the basic principles and approaches for extracting information and processing information from web pages has been conducted. A methodology for developing a client-server system based on a tool for automation of work in Selenium web browsers based on the analyzed information about data parsing has been created. A third-party API as a user interface to simplify and speed up system development has been used. User access without downloading additional software has been enabled. Data from web pages have been received and processed. Development has been based on this methodology of its own client-server system, which is used to parse and collect the information presented on web pages. Analysis of cloud technology services for further deployment of data collection system from web pages has been carried out. Assessment and analysis of the viability of the system in an autonomous state have been deployed in the cloud service during long-term operation.
Smart Information Board Based on PSOC 6 MCU
Authors:   Lviv Politechnic University, Lozynskyi Yurii , Torubka Taras
Published: July 2022

Nowadays, the development of electronics and related technologies is very fast. An extremely significant role in the life of moder society is took by information output devices, the development and modernization of which is an urgent task. Using the idea regarding wireless control of remote devices, an information board with remote control was developed. This article provides a reader with the development of universal information board which customers will be able to assemble for the dimensions that they need. The created device displays text news from websites, displays time and important messages. For the convenience of updating information and automation - the board should have WiFi with Internet connection. The information board is a great way to receive news quickly, without using other means to obtain information. The information board is designed on the CY8C624ABZI-D44 microcontroller. Also, important structural elements of this board are: buffer chip - SN74ALS244CN, LED matrix control chip - MAX7219, LED matrix - 1088AS and WiFi module - LBEE5KL1DX. The functional diagram of the module 1088AS and MAX7219 connected to PSoC 6 has been designed.
Software System for Monitoring the Situation in the Settlement
Authors:   Lviv Politechnic University, Kundys Serhii , Havano Bohdan , Morozov Mykola
Published: July 2022

The goal of the work is to develop the software system of monitoring of a situation in the settlement. It consists of the user interface which is presented as a mobile application and the server. This paper describes the process of developing a client-server software system in stages using the latest technologies which will be relevant and easy to maintain in the future. The technologies used in the development process, the systems and modules which were integrated into the project, the main approaches to software development, as well as an explanation of why this particular stack of technologies was preferred for the implementation of this software system have been described. To make sure that developed mobile application meets common optimization requirements it has been tested for resources usage.
Performance Analysis Of Stego Image Calibration With Usage Of Denoising Autoencoders
Authors:   Igor Sikorsky Kyiv Polytechnic Institute, Progonov Dmytro
Published: July 2022

Methods for early detection of sensitive information leakage by data transmission in open (public) communication systems have been of special interest. Reliable detection of modified (stego) cover files, like digital images, requires usage of computation-intensive methods of statistical steganalysis, namely covering rich models and deep convolutional neural networks. Necessity of fine- tuning parameters of such methods to minimize detection accuracy for each embedding methods has made fast re- train of stegdetectors in real cases impossible. Therefore, development of low-complexity methods for detection of weak alterations of cover image parameters under limited prior information about used embedding methods has been required. For solving this task, we have proposed to use special architectures of artificial neural networks, such as denoising autoencoder. Ability of such networks to estimate parameters of original (cover) image from the noisy ones under limited prior information about introduced alterations has made them an attractive alternative to state- of-the-art solutions. The results of performance evaluation for shallow denoising autoencoders showed increasing of detection accuracy (up to 0.1 for Matthews correlation coefficient) in comparison with the state-of-the-art stegdetectors by preserving low-computation complexity of network retraining.
Use of ureteral catheter in uterine-sparing surgery for placenta accreta
Authors: Doğru Şükran , Altınordu Atcı Aslı , Akkuş Fatih , Eren Gülnur , Acar Ali
Published: July 2022

Objective: The study aimed to investigate the effect of ureteral catheter use during surgery on the outcomes of obstetric and urinary complications in patients with placenta accreta spectrum (PAS) and placenta previa. Methods: The patients who were followed up at Meram Medical Faculty Hospital of Necmettin Erbakan University between January 2016 and November 2021 and diagnosed with PAS and placenta previa were included. Patients who underwent emergency and planned surgery were grouped as those with or without an intraoperative ureteral catheter. The primary outcome was determined as the rate of urinary system damage among these groups. The number of blood transfusions, preoperative and postoperative hemoglobin values and hemoglobin changes, length of hospitalization, patients who underwent uterine-sparing surgery or hysterectomy, urinary tract injury, and wound infection were compared regarding the use of catheters. Results: A total of 122 patients were included in the study. While an intraoperative ureteral catheter was placed in 56 (45.01%) patients, it was not used in 66 (54.09%) patients. Bladder injuries were determined in 31 (55.4%) patients with a catheter and 13 (19.7%) patients without a catheter, and no other urinary system injuries were found. The incidence of bladder injury was statistically significantly higher in the group with a catheter (p=0.001). The number of transfused erythrocyte suspensions, the hemoglobin change according to the preoperative hemoglobin level, and the mean duration of hospitalization in patients with a catheter were statistically significantly greater than the group without a catheter (p=0.001). Conclusion: Ureteral catheterization did not reduce urinary damage in patients with PAS and placenta previa who underwent uterine-sparing surgery and hysterectomy. However, we believe that the insertion of a catheter increases the possibility of diagnosing intraoperative damage.
Die Zukunft des Wohnens in neuen Stadtquartieren im Fokus des forschenden Lernens. 100 Jahre Bauhaus trifft IBA Stuttgart
Authors: Ganser Robin , Schneider Franziska
Published: July 2022

„Wir müssen der Jugend mehr Gelegenheit geben, während ihrer Ausbildungszeit persönliche Erfahrungen zu machen. Nur wenn wir sie selbst Tatsachen finden lassen, kann Wissen zur Weisheit werden.“ (Walter Gropius) Ganz nach den Lehr- bzw. Lernmethoden des Bauhaus’, bereits vor 100 Jahren, sind Studierende des Studiengangs Stadtplanung an der Hochschule für Wirtschaft und Umwelt in Nürtingen in die Methoden und Prinzipien der damaligen Lehrmeister eingetaucht und haben nach deren Vorbild ein Stadtquartier im Kontext der Internationalen Bauausstellung 2027 StadtRegion Stuttgart (IBA 2027) entwickelt. Dabei wurden aktuelle planerische und gesellschaftliche Herausforderungen thematisiert, wie der Klimawandel und der Mangel an bezahlbarem Wohnraum.
Alles Beethoven, oder was?
Authors: Köhler Jens
Published: July 2022

Die Kolumne „Ehrlich und Priesberg“ möchte mit unterhaltsamen Dialogen rund um das Thema „Mensch – Kommunikation, Verhalten, Entscheidungen“ Denkanstöße für den PM-Alltag geben.
Development of Experiential Activity Topics for Practical Arts Subject and Educational Needs of Elementary School Teachers
Authors:   The Korean Association of Practical Arts Education, Kim Heuipil , Lee Youngchan , Ko Inkyu , Kim Yeonjeong , Gil Yeongjae , Jang Hanul
Published: July 2022

The purpose of this study is to develop experiential activity themes for Practical Arts, and to investigate the educational needs of elementary school teachers. For this purpose, a research study was conducted targeting 44 elementary school teachers nationwide. The conclusions of this study are as follows.
First, the experiential activity themes for Practical Arts that can be used in the field of elementary education were developed. Six experiential activity themes were developed in agriculture, six in technology, eight in home, five in information, and three in career.
Second, the educational needs for ‘Making Scandiamoss topiary’(2.61) was the highest in the agricultural area. In the technology area, ‘Making wireless communication devices using Microbits’(2.83), in the home economics area, ‘Making an all-in-one soap bar’ (1.23), in the information area, ‘Creating smart farm using Minecraft education’(2.32), in the career area, ‘Creating my career vision board’(.92) was the highest.
Third, the following statistically significant differences were found between the low-career group and the high-career group. 'Creating your own garden 1' and 'Creating your own garden 2' in recognition of importance, 'Making a wireless communication device using Microbit' and 'Making a three-dimensional LED card using conductive tape' in recognition of teaching ability, and 'Creating my career vision board' and 'Decorating my future work space' in the perception of the importance and teaching ability.
Operational Status and Developing Direction of University 4-H Activity Program
Authors:   The Korean Association of Practical Arts Education, Bang Gi Hyeog
Published: July 2022

The purpose of this study was to find the development direction of the program by analyzing the actual conditions and needs of the university 4-H activity program, and a research study applied. For the study, 100 people were selected by a random sampling method, and 18 questions were composed using the online Google survey method, and 98 people were collected, and then χ2 and t-test were applied.
In the operation status of the University 4-H activity program, the most active period and experience were less than 1 year, but there was no difference by gender. There were more male students than female students with 4-H athletic training experience, and education was mainly organized by clubs within the school, and there were differences according to gender. For the membership education program, it was requested to be conducted once a month, for two days and one night or for one day (within 8 hours) for the purpose of understanding agriculture and youth farmer policies and seeking ways to utilize them. There were many requests for content such as hobbies and recreational activities. The executive education program also differed from each other in that male students were required to develop their ability to manage and operate 4-H sessions, and female students were required to pursue the role and action plan of 4-H youth agriculture for future sustainable agriculture and rural areas, and there were requests for future design, employment and start-up strategies, and introduction of youth farmers and 4-H support policies.
Therefore, it is necessary to develop it in consideration of the development and operation of programs in connection with the 4-H students and 4-H youth farmers, the composition and operation of dual activity programs for university 4-H members, and the implementation of activities to realize sustainable agriculture and rural areas and food sovereignty, the operation of projects that lead to changes in local communities and organizations, and the development and operation of competency development activity programs as youth leaders. And in order to activate the development program operation, hierarchical linkage with 4-H students and 4-H youth farmers, and training 4-H experts and education experts should be made.
Residential Instability in the Bay Area through the COVID-19 Pandemic
Authors:   Stanford University, Changing Cities Research Lab, Hwang Jackelyn , Liang Becky ,   Stanford University, Changing Cities Research Lab, Kumar Vasudha ,   Stanford University, Changing Cities Research Lab, Vargo Jason ,   Federal Reserve Bank of San Francisco
Published: July 2022

This report draws on a unique, longitudinal dataset of over 250,000 San Francisco Bay Area residents to examine residential instability—including moving, crowding, and financial health—in the Bay Area during the pandemic. Our research finds a substantial decrease in moving during the pandemic, particularly for residents of extremely low socioeconomic status (SES). At the same time, we report a concerning rise in residents living in crowded conditions and experiencing declining credit scores. These trends suggest that COVID-19 rent relief programs and eviction moratoria may be successful in reducing displacement; however, alternative strategies may be necessary to address other forms of residential instability, like crowding, especially in Black and low-income neighborhoods. This report concludes with recommendations to address residential instability in the Bay Area.