bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Cooperative SAR-Communication System using Continuous Phase Modulation Codes and Mismatched Filters
Authors: Chatzitheodoridi Maria-Elisavet , Taylor Abigael , Rabaste Olivier , Oriot Hélène 
Published: July 2022

<p>The electromagnetic congestion due to the continuous growth of spectral demand has been skyrocketing for the past years. Joint radar-communication systems are thus attracting attention as they can alleviate the spectrum occupancy by using the same bandwidth to perform both applications. In this context, a cooperative radar-communication system, which is a specific category that uses communication codes to both transmit information and perform radar missions, can be considered. Continuous phase modulated (CPM) codes are considered in this article in order to generate high resolution radar images from an airborne radar. Since mitigating the sidelobe level energy is essential for good image quality, we resort here to optimized mismatched filters. A fast algorithm is proposed to minimize the computational time of these filters. Simulated data are generated, as well as re-synthesized SAR images, reconstructed from real chirp-based data, using CPM codes and mismatched filters. Their performance is evaluated using different comparison tools, and shows that the use of mismatched filtering and different messages embedded in the phase of each transmitted code, provides enhanced image quality.</p>
Pelatihan Sosial Media Facebook Ads dan Instagram For Business Dalam Meningkatkan Penjualan
Authors: Surya Rendra Trisyanto , Sembiring Etti Ernita , Sudjana Sudjana , Hadiani Fatmi , Juniwati Endang Hatma 
Published: July 2022

Munculnya “Cimahi Mall”, awalnya karena tumbuhnya kebutuhan masyarakat ekonomi kelas menengah dan bawah di Kota Cimahi terhadap baju-baju Fashion yang semakin trendi dan beragam, namun dengan harga yang terjangkau (murah). Sewa toko yang relative murah menyebabkan mayoritas toko di mal ini masuk dalam kategori Usaha Mikro, dengan rata-rata omset sekitar Rp 30 juta sebulan. Namun, maraknya bisnis toko online menyebabkan sebagian besar toko tenan ini mengalami penurunan omset penjualan yang cukup serius. Tim PKM POLBAN kemudian mencari solusi dengan mengadakan pelatihan dan kegiatan Pendampingan untuk meningkatkan Kasadaran (Awareness) para pelaku bisnis skala UMKM ini tentang pentingnya “Digital Business” dan memasarkan produk mereka. Dan kemudian mengajari ketrampilan penggunaan Facebook dan Instagram untuk promosi secara online, agar penjualan mereka kembali normal. Hasil dari Pelatihan dua kali ini, menunjukkan adanya peningkatan penjualan, yaitu sebesar 28% saat mulai menggunakan Facebook Ads.Terjadi juga peningkatan yang cukup signifikan setelah menggunakan fitur “Instagram for Business”. Namun, peningkatan penjualan ini tidak merata. Ada “gap” yang cukup besar di setiap tenan toko yang mengikuti Pelatihan. Salah satu faktor penyebab adalah, adanya perbedaan generasi dalan motivasi didalam memanfaatkan HP dan Sosesial Media. Peserta yang berusia di bawah 30 tahun (Generasi Milenial) cenderung lebih aktif dan berani dalam memanfaatkan HP mereka untuk melakukan promosi produk secara online. Tidak terbebani secara psikologis terhadap IT Literacy dan gaya komunikasi spontan konsumen internet. Sebaliknya, peserta yang berusia diatas 40 tahun, terlihat gamang dan ragu-ragu dalam memulai kegiatan promosi menggunakan Sosial Media.
Eutiposis and bacterial necrosis of the vine on the vineyards of the Odessa region
Authors: Kovaleva I. , Konup L. , Nikolaeva N. , Konup A. , Chistyakova V. 
Published: July 2022

Goal. The aim of the study was to identify bacterial necrosis and eutyposis of the vine in vineyards in the Odessa region and to identify the causative agents of these diseases.
Methods. For this, a phytosanitary examination of vine plantations was carried out to identify the symptoms of these diseases. To identify the causative agent of bacterial necrosis — Xylophilus ampelinus, a serological method of enzyme-linked immunosorbent assay (ELISA) was used, for eutyposis, the causative agent of which is Eutypa lata — a molecular biological method of polymerase chain reaction (PCR) with gel electrophoretic detection.
Results. As a result of a phytosanitary examination of vine plantations of various farms in the Odessa region, bushes of vine plants were found with characteristic symptoms of bacterial necrosis and eutyposis, namely, oppressed growth of shoots, small clusters or their absence, light brown necrosis was observed on the cross section of sleeves and boles. A non-seasonal change in the color of grape leaves, namely chlorosis, was noted. As a result of laboratory studies in plants with characteristic symptoms of diseases, the causative agents of bacterial necrosis and eutyposis of grapes were identified.
Conclusions. As a result of a phytosanitary examination of vine plantations in the Odessa region, the presence of vine bushes with symptoms of bacterial necrosis and eutyposis was revealed. A small percentage of damage to vine bushes by the pathogen of bacterial necrosis and a significant defeat by the pathogen of eutiposis were established. Using the PCR method with gel electrophoretic detection, it was established that grape plants were affected by the causative agent of eutyposis. The causative agent of bacterial necrosis was identified by ELISA.
Otoritas Keislaman di Indonesia: Sebuah Pembacaan Ulang
Authors: Sulistyati Mardian 
Published: July 2022

Ismail Fajrie Alatas. 2021. What Is Religious Authority? Cultivating Islamic Communities in Indonesia. Princeton & Oxford: Princeton University Press.This book discusses the authority of the source of knowledge of the saints in the archipelago. The stories and cases in this book show how the diversity and uniqueness of the previous saints crossed and merged into the complex culture of the archipelago while opening up new channels for transmitting the teachings of the Prophet. The main argument is the ethnographic and anthropological proof of how hard work of translation, mobilization, collaboration, and political competition are the key elements that shape the strength and diversity of the understanding of Islam in Indonesia. There is a close connection between the prophetic past and every life’s cultural particularity, which transcends regional boundaries. Thus, instead of reinforcing the view that Islam is a “finished religion” and monolithic, this finding shows us that Islam is a “religion that has always become” and pluralistic.
Merawat Pengalaman Mistik dalam Liturgi: Memanfaatkan Olah Batin Lepas Bebas dalam Penyusunan Liturgi
Authors: Handayani Wisnu Tri 
Published: July 2022

Worship is the encounter between God and the people. Through worship, God speaked to us and vice versa. This intimacy with God or mystical experience is the essence of worship. People were expecting to experience this intimacy trough all the liturgical elements prepared by the liturgy composer. Worship become mechanistic ritualism when it designed without realizing, anticipating, and preparing for mystical experiences. Worship is no longer a medium for people to experience intimacy with God. This article examines about mystical experiences in designing liturgy trough detachment of meister Eckhart. Qualitative interview of seven respondents and study abaut detachment of Eckhart were the methods used in this article. The process of designing liturgy that involves bible study and other materials, also inspiration and guidance from the holy spirit were mystical experiences. Through detachment, these experiences were prepared, anticipated, and improved. This research helps the liturgy composer to design liturgy that emerge from mystical experience. Furthermore, they can prepare, anticipate, and improve mystical experience from the liturgy that they designed. Therefore they can nurture the essence of liturgy. AbstrakIbadah adalah perjumpaan manusia dengan Allah. Melalui ibadah, umat disapa Allah dan sebaliknya. Pengalaman kedekatan dengan Allah atau mistik inilah esensi ibadah Unsur-unsur ibadah dipersiapkan dan ditata dengan harapan orang yang beribadah memperoleh pengalaman tersebut. Menyusun liturgi tanpa menyadari, mengantisipasi, dan mempersiapkan pengalaman mistik membuat ibadah jatuh pada ritualisme mekanistik. Ibadah tidak lagi menjadi medium bagi umat mengalami kedekatan dengan Allah. Tulisan ini mempercakapkan bagaimana merawat pengalaman mistik dalam penyusunan liturgi melalui olah batin lepas bebas. Metode yang digunakan adalah wawancara kualitatif terhadap tujuh responden dan kajian pustaka tentang pengalaman mistik melalui olah batin lepas bebas dari Meister Eckhart. Aktivitas menyusun liturgi yang melibatkan studi Kitab Suci dan bahan penunjang lainnya serta tuntunan Roh Kudus yang menginspirasi merupakan pengalaman mistik. Pengalaman mistik dapat diantisipasi melalui olah batin lepas bebas. Pengetahuan ini menolong penyusun liturgi menjalankan perannya yang bersumber dari pengalaman mistik. Selain itu, mereka dapat mempersiapkan dan mengantisipasi pengalaman mistik dalam ibadah. Dengan begitu pengalaman mistik dalam ibadah terpelihara.
STUDENTS’ ABILITY IN CHANGING ACTIVE SENTENCES INTO PASSIVE ONES OF PRESENT PERFECT CONTINUOUS TENSE
Authors: Putri Dian Eka 
Published: July 2022

This research was purposed to describe the second year students’ ability in changing active sentences into passive ones. The research design was descriptive in nature. The population of this research was the second year students at English Department of Bung Hatta University with total population 104 students. The writer used cluster random sampling technique in taking the sample. The result of the data analysis showed that 24 out of 28 students had moderate ability in changing active sentences into passive ones . In detail, the findings showed that 25 out of 28 students had moderate ability in changing the subject of active sentences into passive ones. 20 students out of 28 students had moderate ability in changing the auxiliary of active sentences into passive ones. 23 out of 28 students had moderate ability in the use of be in changing active sentences into passive ones. 26 out of 28 students had moderate ability in the use of be + ing in changing active sentences into passive ones. 22 out of 28 students had moderate ability in changing the verb of active sentences into passive ones. 27 out of 28 students had moderate abilityin the use of agent in changing active sentences into passive ones. The last, 24 out of 28 students had moderate ability in the use of time signal in changing active sentences into passive ones.

REFERENCES
Allsop, J. 1990. Cassel’s Students English Grammar. Jakarta Barat: Indonesia
Alter, J. B. 1993. Essential English Usage and Grammar 5. Jakarta: Binarupa Aksara.
Arikunto, Suharsimi. 2012. Dasar-dasar Evaluasi Pendidikan (Edisi Revisi). Jakarta: Binarupa Aksara.
Azar, B. S. 1993. Fundamentals of English Grammar (2nd ed). Jakarta: Binarupa Aksara.
Eastwood, J. 2002. Oxford Guide to English Grammar. Oxford: Oxford University press.
Fuchs, M. Bonner, M. and Westheimer, M. 2000. Focus on Grammar (2nd ed). London: Addison Wesley Longman, Inc.
Gay. L. R. 1987. Educatinal Research: Competencies for Analysis and Application (3rd ed). Ohio: Merrill Publishing Company.
Murphy, R. 2002. English Grammar in Use, With Answers-Intermediate (2nd ed). Jakarta: Penerbit Erlangga.
Murphy, R. 1989. English Grammar in Use (6th ed). Cambridge: Cambridge University Press.
Nordquist. R. 2013. Tense. http://grammar.about.com/od/tz/g/tenseterm.htm (accessed on December 28th, 2013).
Webster. M. 2013. Tense.http://www.merriam-webster.com/dictionary/tense (Accessed on December 28th, 2013).
Werner, P. K. et. al. 2002. Interaction 2 grammar (4th ed). New York: McGraw-Hill/Contemporary.
Woods, E. And Mcleod, N. 1992. Using Basic English Grammar. London: Prentice Hall International
Evaluation of the viability of yeast strains after 15 years of conservation
Authors: SÎRBU Tamara , SLANINA Valerina 
Published: July 2022

Introducere. Păstrarea durabilă şi eficientă a microorganismelor în colecții depinde de selectarea corectă a metodei de conservare, parametrilor şi mediilor de protecţie.
Material și metode. A fost evaluată viabilitatea și stabilitatea particularităților morfo-culturale a drojdiilor din CNMN, păstrate sub un strat de ulei de vazelină și în stare liofilizată timp de 15 ani.
Rezultate. Studiul viabilității a 17 tulpini de drojdii din CNMN, după 15 ani de depozitare prin metodele: liofilizare și sub un strat de ulei de vazelină, a demonstrat că, viabilitatea și stabilitatea acestora variază în dependență de gen. Astfel, viabilitatea tulpinilor liofilizate, din genul Rhodotorula a variat în limitele 47,0-65,7%, din genul Saccharomyces – 46,4-58,8%, iar din genul Lipomyces – 64,0-77,8%, comparativ cu viabilitatea înregistrată după liofilizare. De asemenea, s-a stabilit că toate tulpinile de drojdii, păstrate sub uleit de vazelină, sunt viabile, dar prezintă unele modificări ale particularităților morfo-culturale. Astfel, la tulpinile din genul Rhodotorula și genul Saccharomyces, inoculate pe medii agarizate, coloniile în primul pasaj erau foarte mici, culoarea diferită de cea inițială. La tulpinile din genul Lipomyces astfel de modificări nu au fost depistate. S-a demonstrat că, particularitățile morfo-culturale inițiale se restabilesc mai repede, dacă culturile, păstrate sub ulei, sunt inoculate în malț lichid, apoi efectuate 2-3 pasaje consecutive pe medii agarizate.
Concluzii. Metodele de conservare a tulpinilor de drojdii în stare liofilizată sau sub un strat de ulei de vazelină, sunt foarte eficiente și de perspectivă, asigurând o viabilitate și stabilitate înaltă.
Cuvinte cheie: tulpini de drojdii, gen, viabilitate, liofilizare, revitalizare, ulei de vazelină.
Achievements and topical issues in the field of prevention, diagnosis, and treatment of tuberculosis in children in the Republic of Moldova during the implementation of the “End tb strategy”
Authors: IAVORSCHI Constantin , ALEXANDRU Sofia , KULCIȚKAIA Stela , VILC Valentina , TUDOR Elena , BOLOTNICOVA Valentina , BRUMARU Albina , AXENTII Ecaterina , OLEINIC Vera 
Published: July 2022

Introduction. The fight against tuberculosis (TB) as an infectious and socially significant disease and the protection of children's health, representing one of the urgent problems of the 21st century, retain priority positions in national medicine.
Material and methods. Analysis of reporting statistical data on tuberculosis in children for 2016-2021 and the main sections of TB practice.
Results. Epidemiological indicators are presented that characterize the burden of TB incidence cases (new cases and recurrences) in children, its dynamics, as well as the structure of clinical forms, features of modern diagnostics and the evolution of the tuberculosis process in patients of diverse ages. The influence of anti-epidemic measures conditioned by the COVID-19 pandemic was noted. The increasing importance of Mycobacterium tuberculosis drug resistance in the choice of chemotherapy regimen is shown. A quantitative and qualitative assessment of specific prevention, predictors and determinants of TB is given.
Conclusion. The results indicate that the key direction for the prevention and control of TB in the Republic of Moldova should remain the integration and consolidation of efforts in providing anti-TB care to the pediatric population and adolescents.
Particularities of respiratory manifestations of COVID-19 infection in children
Authors: SCIUCA Svetlana , SELEVESTRU Rodica , BALUTEL Tatiana , CONICA Corina , ROTARU-COJOCARU Diana 
Published: July 2022

Introduction. COVID-19 infection is common in the pediatric population, presenting a variety of respiratory manifestations and complications.
Material and methods. The study included 64 children from the COVID-19 section, IMSP IMC, with a mean age of 2,04±0,4 years (variations 1 day-17 years), divided into 5 age groups: 0-1 month, 1-12 months, 1-3 years, 3-7 years, >7 years. The methodology of the study is expected to assess the significance of clinical manifestations in the COVID-19 infection episode.
Results. With 21 cases, this study discovered a higher frequency of the disease in infants. The nosological expression of the infection was dominated by pneumonia and unique cases of infection in four children with upper respiratory infections. Every evolution was presented by 11 children, the moderate form being the dominant one. An almost constant sign in the children in the study was a febrile syndrome, which in 31 cases was > 38,0oC. Every second child showed catarrhal respiratory signs, cough, and cyanosis in 66,1% of the children, chest circulation in 32,1% of the cases, wheezing in 6. COVID-19 infection in hospitalized children resulted in respiratory complications in 81,3% of cases and toxic infections – 23,4%.
Conclusions. COVID-19 infection in hospitalized children occurs mainly with pneumonia and only in unique cases of nasopharyngitis, with the constant presence of catarrhal respiratory signs, dyspnea, and fever, but also a susceptibility to develop severe forms and complications.
Beginning a Journey Across the Universe: The Discovery of Extragalactic Neutrino Factories
Authors: Buson Sara , Tramacere Andrea , Pfeiffer Leonard , Oswald Lenz , Menezes Raniere de , Azzollini Alessandra , Ajello Marco 
Published: July 2022

Abstract
Neutrinos are the most elusive particles in the universe, capable of traveling nearly unimpeded across it. Despite the vast amount of data collected, a long-standing and unsolved issue is still the association of high-energy neutrinos with the astrophysical sources that originate them. Among the candidate sources of neutrinos, there are blazars, a class of extragalactic sources powered by supermassive black holes that feed highly relativistic jets, pointed toward Earth. Previous studies appear controversial, with several efforts claiming a tentative link between high-energy neutrino events and individual blazars, and others putting into question such relation. In this work, we show that blazars are unambiguously associated with high-energy astrophysical neutrinos at an unprecedented level of confidence, i.e., a chance probability of 6 × 10−7. Our statistical analysis provides the observational evidence that blazars are astrophysical neutrino factories and hence, extragalactic cosmic-ray accelerators.
Activity of stygobionts in spring habitats: behavioral, ecological and evolutionary insights
Authors: Zampieri Veronica , Cassarino Filippomaria , Pacinotti Giulia , Barzaghi Benedetta , Falaschi Mattia , Mauri Edgardo , Restaino Marco , Balestra Valentina , Borgatti Danilo , Galbiati Matteo , Lapadula Stefano , Messina Valeria , Gajdošová Magdalena , Pennati Roberta , Ficetola Francesco Gentile , Manenti Raoul 
Published: July 2022

Cave-dwelling animals might be regarded as dead-end points when it comes to their evolution and habitat exploitation. However, in the past different observations of the olms’ typical troglomorphic populations have been reported for springs of Venetia Giulia, along with a community rich in stygobionts (Bressi et al. 1999; Stoch 2017). The aim of this work is to point out the non-random active use of surface habitats by this community, providing a comparison with the occurrence observed in caves and performing an assessment of factors favouring ecotone habitats exploitation. Since 2020 we started multiple day and night surveys of olms in both 71 springs and 11 caves. Each spring and cave habitat monitored has been characterised by respect to abiotic and biotic features, including planktonic and benthic prey availability. Additionally, cave and spring populations of Troglocaris sp. were tested to determine whether they showed any behavioral difference regarding their response to light stimuli and predatory cues, as potential adaptations to the different conditions found in the two habitats. We used 34 individuals sampled from three springs and 24 from two caves of the Italian karst.
We detected the olm at least once in 12 springs, with a maximum of 9 individuals occurring together. Detection probability in springs and caves was similar. Spring habitats provided higher density of potential prey available. Olms seem to prefer springs without predator fish and temporary hydroperiod. We recorded in one spring a larva of 3.5 cm which could be the smallest ever recorded in the field. Preliminary results of the behavioral experiments show no susceptibility to light neither for spring nor cave populations of Troglocaris sp., as for chemical cues we expect a difference in reactivity depending on the habitat of origin of the shrimp, consistently with the top predator present.
We suggest that epigean habitats and borders with surface may have an underestimated importance for animals adapted to subterranean environments (Manenti and Piazza 2021), including the olm. Further studies focusing on the ipogean community which actively exploits spring habitats are underway, with the aim of determining the diel occupation of these complex ecotones.
Assessment of biological diversity of underground anthropic habitats in cultural landscapes
Authors: Plăiaşu Rodica , Băncilă Raluca , Giurginca Andrei , Nae Augustin , Nitzu  [ Nițu ] Eugen , Popa Ionut , Baba Stefan , Toma Valerică , Petculescu Alexandru 
Published: July 2022

Subterranean habitats of anthropic origin (e.g. tunnels, mines, rupestrian settlements) have similar characteristics of natural voids, such as caves. These anthropic habitats have been shown to provide habitats for wildlife and harbor high species richness. In particular, rupestrian underground shelters have both natural and cultural importance. However, their assessment assumes the cultural value as significant whilst the natural importance is often ignored. Despite the contribution of subterranean anthropic habitats to underground biodiversity, few studies investigated invertebrate fauna of these habitats. We studied invertebrate communities structure and composition and the environmental factors that affect them using transects, following light intensity in the underground shelters, and in the surrounding surface habitats, in the rupestrian settlement Alunis-Bozioru, from Buzau County, Romania. The diversity of the rupestrian settlement was studied both at community-level and species-level (for Collembola, Diplopoda, Araneae, Opiliones and Coleoptera). The results showed an overlap in the taxa composition of invertebrate assemblages between the underground shelters and the surrounding surface habitats. The most abundant species in the underground shelters and surrounding surface habitats were among:

Araneae Achaearanea tepidariorum, Tegenaria sp., Lepthyphantes leprosus, and Pardosa sp.;

Diplopoda Cylindroiulus boleti, and

Opiliones Lacinius dentiger.

Araneae Achaearanea tepidariorum, Tegenaria sp., Lepthyphantes leprosus, and Pardosa sp.;
Diplopoda Cylindroiulus boleti, and
Opiliones Lacinius dentiger.
The underground shelters harbored a diverse invertebrate community dominated by taxa associated with dark habitats. The main factors affecting taxa composition were humidity and vegetation cover in the surface habitats. Overall, our results indicated that rupestrian underground shelters could provide substitute habitats and might play an important role in conservation of subterranean biodiversity in the context of increasing human pressures on subterranean ecosystems.