bluuebunny/crossref_metadata_2025 huggingface dataset:
Perbedaan Tingkat Nyeri Pada Pasien Angina Pektoris
Authors: Chusnul Chotimah  , Elfira Sri Futriani
Published: August 2022

Perubahan gaya hidup tidak seimbang atau tidak sehat, serta banyaknya tuntutan pekerjaan, aktivitas sosial yang dapat menimbulkan stres pada seseorang sehingga berisiko Nyeri dada atau rasa tidak nyaman di dada (angina) merupakan gejala utama dan yang paling banyak dikeluhkan pasien sindroma koroner akut (SKA) yang berobat ke rumah sakit. Angina merupakan rasa tidak nyaman di dada (chest discomfort) yang disebabkan oleh menurunnya aliran darahkoroner menuju otot jantung. Nyeri ini bersifat progresif dan dapat menyebabkan kematian, sehingga jenis nyeri dadaini memerlukan penanganan yang serius dan pemeriksaan lanjutan. Beberapa referensi menyebutkan adanya perbedaan pola nyeri pasien SKA dan nyeri dada kardiak lainnya. Hasil observasi kami juga menemukan bahwa nyeri dada ini sering diabaikan pasien karena dianggap sebagai masuk angin, sehingga akan berakibat terjadinya kematian.Hal inilah yang menjadi dasar perlunya suatu penelitian untuk dapat menemukan perbedaan karakteristik nyeri dada akibat SKA dengan nyeri dada lainnya. Hasil penelitian ini ini sangat diperlukan untuk mendapatkan penanganan yang tepat agar dapatmenjaga keselamatan pasien dan juga mencegah meningkatnya angka kematian akibat penyakittersebut. Penelitian ini bertujuan untuk melakukan analisis pola nyeri dada pada pasien sindroma koroner akut. Hasilpenelitian menunjukkan bahwa jumlah pasien yang terbanyak adalah berjenis kelamin laki-laki. Usia pasien penderita sindroma koroner akut yang tertua adalah pada usia 76 tahun. Jenis pekerjaan pasien sindroma koroner akut yang terbanyak adalah Swasta. Tingkat pendidikan pasiensindroma koroner akut yang terbanyak adalah lulusan Sekolah Menengah Atas (SMA). Rata-rata onset yang dialami pasien sindroma koroner akut adalah 6,11 jam. Rata-rata skala nyeri yang dialami pasien Sindroma Koroner Akut yang dirawat di RSUDZA Banda Aceh adalah 6,2. Kategori angina yang paling banyak diderita pasien adalah Angina de novo, sedangkan kategori angina yang paling rendah adalah jenisAngina pasca infark.
Exemption from Punishment and its Serving: Material and Procedural Legal Aspects
Authors: KRUSHYNSKYI Serhii , NIKIFOROVA Tetiana
Published: August 2022

The article analyses the institution of exemption from punishment and its serving in the criminal proceedings of Ukraine. The authors emphasize the interdisciplinary nature of this institute, which is a structural element of criminal, criminal executive and criminal procedural law. Taking this into account, according to the authors, it is necessary to harmonize the norms of the Criminal Code of Ukraine, the Criminal Procedural Code of Ukraine and the Criminal Executive Code of Ukraine, which are components of this specified legal institute. It is pointed out the confusion in the terminology in the criminal law norms, which causes the lack of unity of judicial practice and various wordings in the final part of guilty verdicts. The judicial practice of application of various types of exemption from punishment and its serving are analysed. Examples of court decisions which testify to the unequal application of criminal law norms regulating exemption from punishment and its serving are given. The contradictions of certain criminal law norms, for example, articles 85 and 86 of the Criminal Code of Ukraine, are emphasized. The authors come to the conclusion that in the case of the application of the law on amnesty or the act of pardon, as well as in the case of a person suffering from a serious illness, should be applied an exemption from serving a sentence, but not an exemption from punishment. It is noted that the fundamental difference in the legal consequences of exemption from punishment and exemption from serving a sentence is the occurrence of a criminal record, because persons convicted by a court verdict without a punishment or with an exemption from punishment are recognized as having no criminal record. Based on the analysis of grounds for exemption from punishment at the stage of passing a guilty verdict and the judicial practice of their application, the opinion about the actual existence of two separate types of guilty verdict (a verdict without punishment and a verdict with exemption from punishment) is expressed. It is emphasized that today the courts pass verdicts without assigning punishment, mainly, only in the case of release from punishment to a minor with the application of coercive measures of an educational nature to him. The own vision of the essence of exemption from punishment and exemption from serving punishment is proposed.
Procedural Aspects of the Recognition of Inheritance as Escheat
Authors: BONDARENKO-ZELINSKA Nadiia , BORYSLAVSKA Maryna , TRACH Oksana
Published: August 2022

The article aims to analyse the procedural aspects of recognizing the inheritance as escheat, primarily the content of the application for recognition of the inheritance as escheat, the peculiarities of submitting it to the court (including the issue of jurisdiction) and the availability of conditions for opening proceedings in the case. It is established that an obligatory element of the legal composition, which should exist at the time of the applicant’s request with a properly completed statement to the court, is the completion of the annual period from the moment the inheritance is opened. The peculiarities of determining the place of discovery of the inheritance are analysed if the last place of residence of the testator was the territory of another country or the temporarily occupied territories of Ukraine. The need to extend to cases on the recognition of inheritance as escheat the rules of exclusive jurisdiction and make appropriate changes to civil procedure legislation are proved. The need to provide the court with the authority to request information necessary for the implementation of justice from the Unified State Demographic Register is justified. It is proposed to set in the legislation of Ukraine opportunities for providing information from the Unified State Demographic Register at no cost. The right to access information from the specified register should be guaranteed to applicants in cases of recognition of inheritance as escheat. Among such persons should be both local governments and other applicants. It is found out that such information is necessary to establish and search for possible heirs, on which the content of the decision made by the court in the case of recognizing the inheritance as escheat depends. The issue of informing the testator’s creditors about the owners of the property, which is recognized as an embezzlement in the event of the acquisition of such property by several territorial communities, is investigated. The need to exempt all applicants in the investigated category of cases in all courts from paying the court fee for filing an application for recognition of inheritance as escheat is proven. The legal consequences of the application for recognition of an inheritance as escheat before the expiration of the period of one year from the date of the opening of the inheritance and after the expiration of such a period are analysed. It is established that the content of the court decision in the case of recognizing the inheritance as escheat depends on the fact of the absence of heirs confirmed by evidence or their failure to accept the inheritance. The lack of such information prevents the satisfaction of the application for recognition of the inheritance as escheat.
Synthesis of an Advanced Intermediate for Leustroducsins and Phoslactomycins Synthesis by Heterocycloaddition
Authors: Rousseau Anaïs , Vincent Guillaume , Kouklovsky Cyrille
Published: August 2022

A convergent strategy for the synthesis of leustroducsins and phoslactomycins has been designed, relying on the synthesis and the coupling of three main fragments.  The central fragment was synthesized via a regio-and stereoselective nitroso Diels-Alder with an enol phosphate, followed by reductive cleavage of the phosphate to the ketone 11b.  Coupling studies of this fragment with the lactone fragment was accomplished in a stereoselective fashion through a vinyl lithium intermediate.  An advanced synthetic intermediate was then obtained after functional group transformation.
PENGUJIAN VALIDITAS ISI TES HASIL BELAJAR YANG DINILAI OLEH SUBJECT MATTER EXPERT (SME)
Authors: Puger I Gusti Ngurah
Published: August 2022

Dalam menguji validitas isi (content validity) tes hasil belajar, jika menggunakan sekelompok ahli (subject matter experts) biasanya dapat ditentukan mengenai content validity ratio (CVR) dan content validity index (CVI). Koefisien CVR menunjukkan boleh atau tidak boleh suatu item digunakan sebagai penyusun tes hasil belajar. Semua koefisien CVR yang lebih besar dari 0 bisa digunakan sebagai penyusun tes hasil belajar. Sedangkan CVI merupakan indikasi langsung dari rerata banyaknya suatu item yang memiliki kemampuan sebagai penyusun suatu instrumen. Oleh karena itu, koefisien CVI baru bisa ditentukan setelah semua item yang boleh digunakan sebagai penyusun suatu tes hasil belajar berbasiskan atas koefisien CVR. Dari koefisien CVR dan CVI yang diperoleh, sebetulnya yang menentukan validitas isi (content validity) tes hasil belajar adalah koefisien CVI.
MENGENAL LAYANAN KONSELING ONLINE
Authors: Ursula Putu Abda
Published: August 2022

Layanan konseling online merupakan salah satu inovasi dalam pelayanan di bidang konseling. Saat ini sudah banyak berkembang layanan konseling online melalui beberapa aplikasi-aplikasi khusus bagi masyarakat. Pelayanan konseling ini biasanya dilakukan melalui media telepon, chat, email, videocall, maupun melalui platform. Secara umum pelayanan konseling online menggunakan teknik yang sama dengan konseling konvensional lainnya. Namun perbedaannya terdapat pada pelaksanaan layanan yang mempergunakan media digital sebagai sarana utamanya, jadi masyarakat bisa melakukan konseling dimana saja dan kapan saja. Hambatan yang biasanya dialami pada saat melakukan konseling online adalah gangguan sinyal, gangguan teknis, dan ketidakmampuan konselor dalam menunjukkan empati secara langsung. Layanan konseling online ini sangat efektif pada saat pandemi. Karena pada saat pandemi kita diminta untuk lebih banyak melakukan aktifitas di dalam rumah. Semoga dengan adanya layanan konseling berbasis online, konselor tetap dapat membantu masyarakat yang membutuhkan bantuan secara cepat dan tepat.
PENINGKATAN KINERJA GURU DALAM PELAKSANAAN SPMI (SISTEM PENJAMINAN MUTU INTERNAL) MELALUI SUPERVISI AKADEMIK DI SEKOLAH BINAAN TAHUN PELAJARAN 2019/2020
Authors: Nuryani Nuryani
Published: August 2022

Hasil penilaian pra tindakan tentang kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal) di dapatkan data kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal) masih rendah. Data penelitian tindakan sekolah yang diperoleh dari hasil observasi kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal) pada siklus I, hasilnya termasuk katagori “baik” dengan rata-rata aspek 1 yakni 2, aspek 2 yakni 2, aspek 3 yakni 1, dan aspek 4 yakni 1. Hal ini menunjukkan bahwa kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal) sudah baik, akan tetapi perlu peningkatan. Dengan adanya hasil observasi dan penilaian pada kegiatan siklus I maka peneliti melakukan refleksi. Dari refleksi terhadap seluruh kegiatan pada siklus I, maka ditemukan beberapa hambatan yang mengakibatkan belum optimalnya kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal).Dapat disimpulkan bahwa upaya pengawas sekolah sebagai Supervisor dalam menerapkan SPMI yang diukur dengan menggunakan tiga indicator. Dari hasil wawancara supervisor dalam menerapkan SPMI tidak ditemukan masalah yang berarti sehingga pelaksanaan penerapan SPMI dalam rangka pemenuhan mutu yang telah berjalan dengan baik, Hal ini didukung dengan hasil observasi pengawas sekolah sebagai seorang supervisor dalam menerapkan SPMI yang telah dilakukan. Kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal), masing-masing juga ada peningkatan yang ke arah yang lebih baik yaitu: penilaian kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal) berada pada katagori “sangat baik. Dengan melihat hasil pada siklus II, maka refleksi terhadap hasil yang diperoleh peneliti pada siklus II ini adalah adanya peningkatan kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal). Hal ini dibuktikan dengan nilai rata-rata yang diperoleh dalam penilaian hasil kinerja guru dalam pelaksanaan SPMI (Sistem Penjaminan Mutu Internal). Sedangkan dari jumlah guru, 100% sudah mencapai kriteria yang ditetapkan.
MENINGKATKAN PERCAYA DIRI SISWA DENGAN PENERAPAN KONSELING RASIONAL EMOTIF TEKNIK KOGNITIF
Authors: Nisaa Rofi’ud Darojatin
Published: August 2022

Penelitian ini bertujuan untuk meningkatkan percaya diri siswa melalui konseling rasional emotif teknik kognitif. Penelitian ini termasuk penelitian tindakan bimbingan konseling, subjek penelitian ini adalah siswa kelas VIIA MTsT Mardlatillah dengan jumlah siswa yang menjadi sasaran penelitian sebanyak 36 siswa, 2 diantaranya menjadi subyek penelitian dikarenakan mengalami masalah percaya diri yang sangat rendah. Pengumpulan data dalam penelitian ini dilakukan dengan metode observasi. Data yang didapatkan selanjutnya dianalisis dengan metode analisis deskriptif. Hasil penelitian yang didapatkan pada siklus tindakan pertama secara individual terjadi peningkatan percaya diri yaitu 26,9 % dan 29,6%. Secara berkelompok mengalami peningkatan sebesar 28,25%. Pada tindakan siklus kedua secara individu mengalami peningkatan sebesar 30,3% dan 25,7%. Sedangkan secara berkelompok mengalami peningkatan sebesar 28%. Berdasarkan atas data tersebut, dapat disimpulkan bahwa penerapan konseling rasional emotif teknik kognitif dapat meningkatkan percaya diri pada siswa kelas VIIA MTsT Mardlatillah.
IN-EFISIENSI MANAJEMEN INFORMASI DAN KOMUNIKASI ADMINISTRASI PUBLIK AKIBAT BERITA HOAK
Authors: Sandiasa Gede
Published: August 2022

Publik membutuhkan informasi yang valid dan kredibel yang bermanfaat untuk meningkatkan daya kreatifitas, inovasi dan kualitas pengetahuan guna meningkatkan kemampuan serta prestasi publik, berbasis teknologi informasi. Namun berita hoak sebaliknya dapat memberi dampak buruk pada in-efisiensi manajemen informasi dan komunikasi administrasi publik mengakibatkan administrasi mengalami kerusakan, kesalahpahaman, maladministrasi, pemborosan, dan kekacauan publik, dan ketidak percayaan publik terhadap pemerintah. Manajemen informasi dan komunikasi administrasi publik dibutuhkan untuk meningkatkan kualitas layanan publik, menggalang partisipasi publik, penghematan sumberdaya, mewujudkan keterbukaan publik dan percepatan peningkatan pengetahuan masyarakat, secara luas berbasis teknologi informasi yang berkualitas. Dibutuhkan peningkatan kemampuan literasi dibidang digital dan edukasi secara terus menerus kepada masyarakat, untuk dapat meningkatkan pengetahuan dan terhindar dari berita HOAKS.
EKSISTENSI PEREMPUAN BULELENG DIKANCAH POLITIK LOKAL SUATU PERJUANGAN MENUJU KESETARAAN GENDER
Authors: Suprapta I Nyoman
Published: August 2022

Ideologi gender yang berupa gagasan atau kepercayaan yang menggariskan bahwa laki-laki dan perempuan memiliki peran berbeda, ditambah lagi dengan adanya ideologi patriarki, yang menekankan apa anggapan bahwa laki-laki lebih tinggi daripada perempuan, pada akhirnya sangat merugikan posisi perempuan dalam kehidupan di masyarakat. Terlebih di bidang politik yang memang seolah-oleh hanya cocok untuk kaum laki-laki. Dengan adanya globalisasi dan tuntutan emansipasi wanita, kaum perempuan berusaha untuk menunjukkan bahwa mereka sanggup melakukan bidang pekerjaan yang selama ini hanya dikuasai laki-laki, termasuk terjun di panggung politik. Luh Tiwik Ismarheningrum dan Luh Kertianing adalah dua orang tokoh wanita Buleleng yang saat ini ikut meramaikan dan menyemarakan panggung politik di Buleleng. Kehadiran mereka seolah-olah ingin menunjukkan bahwa kaum perempuan juga bisa sukses di panggung politik. Kehadiran mereka di panggung politik juga sebagai suatu perjuangan untuk menuju kesetaraan gender, menuju kesejajaran antara perempuan dan laki-laki.
UPAYA PEMBERDAYAAN NELAYAN DI WILAYAH PESISIR KECAMATAN SERIRIT KABUPATEN BULELENG
Authors: Sukraaliawan I Nyoman
Published: August 2022

Wilayah laut Kabupaten Buleleng memiliki potensi perikanan dan kelautan yang cukup besar yang jika dikelola secara tepat akan dapat memberikan kesejahteraan bagi masyarakat yang menggantungkan kehidupannya pada sektor perikanan dan kelautan seperti masyarakat nelayan. Namun kenyataan yang terjadi masih banyak para nelayan yang berada dalam kemiskinan sehingga hal ini menjadi ironi bagi suatu wilayah yang memiliki potensi laut yang sangat besar namun keadaan masyarakat nelayannya masih berada dalam belenggu kemiskinan sehingga diperlukan kebijakan ataupun program-program pemberdayaan yang lebih bersifat pro-civil society. Penelitian ini dilakukan untuk mengetahui beberapa tindakan dari upaya pemberdayaan masyarakat nelayan di Wilayah Pesisir Kecamatan Seririt, sehingga dapat bermanfaat baik secara teoretis maupun praktis.Metode pengumpulan data dilakukan melalui wawancara dengan beberapa informan untuk memperoleh data primer dan juga melalui metode observasiserta studi dokumen. Selanjutnya dilakukan pengolahan data serta analisis data Analisis data akan dilakukan dengan menggunakan analisis kualitatif yaitumengorganisasikan data, memilah-milahnya menjadi satuan yang dapat dikelola, mensintesiskannya, mencari dan menemukan pola, sehingga diperolehsuatu kesimpulan.Adapun simpulan dari penelitian ini adalah bahwa Pemerintah secara sektoral telah melaksanakan beberapa tindakan yang merupakan bagian dari program pemberdayaan masayarakat pesisir termasuk nelayan melalui beberapa kegiatan yaitu penguatan kultur kewirausahaan nelayan, Penguatan kelembagaan nelayan, penguatan partisifasi, penguatan permodalan nelayan dan melalui pemberian bantuan permodalan secara bergulir, maupun bantuan prasarana.Sebagai dampaknya, masyarakat nelayan dapat merasakan manfaat positif dari upaya - upaya pemberdayaan seperti diversifikasi usaha perikanan maupun nonperikanan yang semakin meningkat serta jangkauan penangkapan yang semakin luas sehingga dapat berpengaruh pada keadaan social-ekonomi nelayan yangsemakin baik.Pada akhirnya, dapat disarankan kepada para pihak terkait, bahwa masyarakat nelayan mestinya dapat diberikan bantuan permodalan usaha nelayan oleh pemerintah melalui lembaga-lembaga keuangan yang tidak lagi dirasakan memberatkan nelayan seperti keharusan adanya jaminan atau agunan berupasertifikat atau BPKB ketika memperoleh kredit usha nelayan yang selama ini menjadi keluhan masyarakat nelayan terutama para nelayan kecil.
Decomposition of the Dividend Model : from the Perspective of ESG and Firm Characteristics
Authors:   The Korean Data Analysis Society, Kim Su-In , Kim Injoong
Published: August 2022

Over the past decade, firms of good ESG ratings, B+ and above, have shown consistently higher propensities to pay dividends compared to the poor ESG firms. The counterfactual decomposition of Maarten(2010) decomposes the dividend difference between the good and the poor ESG group into the part that is attributable to firm characteristics and the residual part that is contributed by the pure ESG group effect. Our results indicate that there exists a significant difference in dividend payments between the two ESG groups that cannot be explained by the traditional dividend model of Fama, French(2001). Good ESG firms are generally more mature, larger, profitable and less risky firms, all of which are the typical firm characteristics of dividend payers. Our hypothetical decomposition result suggests that the explanatory power of the firm characteristics is 87.6% and the remaining 12.4% is the ESG group effect. In more recent years, this portion of the ESG group effect has increased to 18.4% and particularly, the ESG group effect is most pronounced for the KOSDAQ firms for which the ESG group effect occupies 45.9% of the total effect. This suggests that acquiring good ESG ratings can make noticeable difference in adopting more shareholder friendly dividend policy.
Penentuan Calon Penerima Beasiswa Menggunakan Metode Profile Matching di Universitas Nusa Putra
Authors: YURISTA ROSNIA , LUCIA KHARISMA IVANA , HERMANTO
Published: August 2022

Universitas Nusa Putra merupakan sebuah instansi atau lembaga yang bergerak dibidang pendidikan. Untuk membantu mahasiswa yang mengalami kendala dalam pembiayaan kuliah, Universitas Nusa Putra memberikan bantuan dalam bentuk beasiswa. Beasiswa adalah dana yang dikeluarkan secara gratis oleh pemerintah atau lembaga pendidikan dengan tujuan meringankan beban biaya selama kuliah. Universitas Nusa Putra telah bekerja sama dengan pemerintah kabupaten sukabumi sebagai bentuk apresiasi pada tahun 2020 dengan membuat program beasiswa baru yaitu Beasiswa Bupati Sukabumi. Dalam penentuan beasiswa bupati sukabumi ini ada beberapa kendala yang muncul seperti banyaknya mahasiswa yang terpilih sebagai kandidat selain itu pihak terkait juga merasa kesulitan dalam proses pembuatan laporan yang menyebabkan sering terjadinya kesalahan dalam pengelolaan data dan laporan penerima beasiswa bupati karna pengelolaan datanya yang masih bersifat manual. Maka untuk menangani permasalahan tersebut perlu solusi alternatif dengan menerapkan metode Profile Matching untuk penentuan atau pengambilan keputusan mengenai penerimaan beasiswa bupati sukabumi yaitu dengan membandingkan nilai data aktual dari suatu profile yang akan dinilai, sehingga dapat diketahui perbedaan kompetensinya atau biasa disebut dengan nilai GAP. Terdapat 6 tahapan metode profile matching yaitu menentukan kriteria, perhitungan nilai GAP, pembobotan, perhitungan core factor dan secondary factor, perhitungan nilai total dan yang terakhir perangkingan. Dalam pembuatan program ini sistem yang dibuat adalah sistem berbasis web yang dirancang dengan menggunakan bahasa pemrograman PHP dengan metode perancangan prototype. Hasil dari program ini yaitu sistem pendukung keputusan yang dapat memudahkan pihak Universitas Nusa Putra dalam menentukan calon penerima beasiswa bupati sukabumi dengan model perankingan yang sesuai dengan kriteria yang berlaku serta bobot dari kriteria tersebut.
Analisis Propagasi Jaringan Komunikasi Radio VHF di PT. Julian Adiputra Utama
Authors: Gustiyanda Achmad Fikri Gustiyanda , Aan Restu Mukti
Published: August 2022

PT. Julian Adiputra Utama is a private company engaged in telecommunications and information. PT. Julian Adiputra Utama is a private company engaged in telecommunications and information. Based on the author's observations about PT. Julian Adiputra Utama has a radio tower to support activities and control office activities and optimize company performance. Weather conditions when using VHF radio frequency signals are very influential and the electricity users in the tower must be adequate. The problems faced when communicating are the loss of a signal on one of the communication tools with technology such as the VHF radio communication network, the problems faced. The frequency signal will be sent to a device, namely a repeater aimed at retransmitting the frequency signal that was emitted at the beginning of 2 km to 30 km. Based on the author's observations of PT. Julian Adiputra Utama has a radio tower to support office activities and control activities and optimize company performance. Weather conditions when using RF VHF signals are very influential, and power users in towers must be adequate. The problem faced when communicating is the loss of signal in one of the means of communication that uses technology such as VHF radio communication networks.
A SYSTEMATIC REVIEW ON PNEUMATIC GRIPPING DEVICES FOR INDUSTRIAL ROBOTS
Authors: Mykhailyshyn Roman , Savkiv Volodymyr , Maruschak Pavlo , Xiao Jing
Published: August 2022

Based on the literature review, the article presents the analysis of approaches to classifying Gripping Devices (GDs) of Industrial Robots (IRs) and substantiates the need for systematising Pneumatic GDs (PGDs). The authors propose a classification of well-known PGDs, in which the holding force of the Manipulated Object (MO) is formed under the action of gas-dynamic effects. A general classification of PGDs with features common to all PGD subtypes is proposed: PGD type; contact type; object base type; object centring type; specialisation type; working range; availability of additional devices; the number of grippers; type of control; type of attachment to the robot. Each feature of the general PGD classification, which affects PGD characteristics, is analysed, and a usage example is given. The advantages of each feature included in the general PGD classification are also considered. For a more detailed classification, PGDs are divided into the following types: Vacuum GDs (VGDs), Jet GDs (JGDs), Combined PGDs (CPGDs). For VGD, the main distinguishing features are highlighted, which are the vacuum creation method, effect/actuator, stepwise nozzle, suction cup type, suction material type. The main distinguishing features of JGDs include using a jet of compressed air, the shape of nozzle elements, the number of nozzle elements, the direction of gas flows, type of surface of the MO. The main distinguishing features of CPGD include the type of combination and function performed. The main features are given for each classification, and the advantages/disadvantages of the most typical representatives of GDs are described. The authors identify the main development directions for GDs at the present stage of robotisation of production processes, medicine, military and space technology, etc. Based on the analysis and systematisation of literature data, the authors define the main promising areas of research that will be actively developed soon: optimisation of grippers’ design, flexible grippers, additive manufacturing (3D-printing) when creating grippers, collaborative grippers, modular grippers, universal grippers, grippers based on new materials, new effects in grippers, bionic and medical grippers, simulation and rendering of the gripping process.
High-resolution M-band Spectroscopy of CO toward the Massive Young Stellar Binary W3 IRS 5
Authors: Li 李 Jialu 佳璐 , Boogert Adwin , Barr Andrew G. , Tielens Alexander G. G. M.
Published: August 2022

We present in this paper the results of high spectral resolution (R = 88,100) spectroscopy at 4.7 μm with iSHELL/IRTF of hot molecular gas close to the massive binary protostar W3 IRS 5. The binary was spatially resolved, and the spectra of the two sources (MIR1 and MIR2) were obtained simultaneously for the first time. Hundreds of 12CO ν = 0–1, ν = 1–2 lines, and ν = 0–1 transitions of the isotopes of 12CO were detected in absorption and are blueshifted compared to the cloud velocity v
LSR = −38 km s−1. We decompose and identify kinematic components from the velocity profiles and apply rotation diagram and curve-of-growth analyses to determine their physical properties. The temperatures and column densities of the identified components range from 30 to 700 K and 1021 to 1022 cm−2, respectively. Our curve-of-growth analyses consider two scenarios. One assumes a foreground slab with a partial covering factor, which well reproduces the absorption of most of the components. The other assumes a circumstellar disk with an outward-decreasing temperature in the vertical direction and reproduces the absorption of all of the hot components. We attribute the physical origins of the identified components to the foreground envelope (<100 K), post-J-shock regions (200–300 K), and clumpy structures on the circumstellar disks (∼600 K). We propose that the components with a J-shock origin are akin to water maser spots in the same region and complement the physical information of water masers along the direction of their movements.
High-energy Gamma Rays from Magnetically Arrested Disks in Nearby Radio Galaxies
Authors: Kuze Riku , Kimura Shigeo S. , Toma Kenji
Published: August 2022

The origins of the GeV gamma rays from nearby radio galaxies are unknown. Hadronic emission from magnetically arrested disks (MADs) around central black holes is proposed as a possible scenario. Particles are accelerated in a MAD by magnetic reconnection and stochastic turbulence acceleration. We pick out the 15 brightest radio galaxies in the GeV band from The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope, Data Release 2 and apply the MAD model. We find that we can explain the data in the GeV bands by the MAD model if the accretion rate is lower than 0.1% of the Eddington rate. For a higher accretion rate, GeV gamma rays are absorbed by two-photon interaction due to copious low-energy photons. If we assume another proposed prescription of the electron-heating rate by magnetic reconnection, the MAD model fails to reproduce the GeV data for the majority of our sample. This indicates that the electron-heating rate is crucial. We also apply the MAD model to Sagittarius A* (Sgr A*) and find that GeV gamma rays observed at the Galactic center do not come from the MAD of Sgr A*. We estimate the cosmic ray (CR) intensity from Sgr A*, but it is too low to explain the high-energy CR intensity on Earth.
Exploring Refractory Organics in Extraterrestrial Particles
Authors: Potapov Alexey , Elisabetta Palumbo Maria , Dionnet Zelia , Longobardo Andrea , Jäger Cornelia , Baratta Giuseppe , Rotundi Alessandra , Henning Thomas
Published: August 2022

The origin of organic compounds detected in meteorites and comets, some of which could have served as precursors of life on Earth, remains an open question. The aim of the present study is to make one more step in revealing the nature and composition of organic materials of extraterrestrial particles by comparing infrared spectra of laboratory-made refractory organic residues to spectra of cometary particles returned by the Stardust mission, interplanetary dust particles, and meteorites. Our results reinforce the idea of a pathway for the formation of refractory organics through energetic and thermal processing of molecular ices in the solar nebula. There is also the possibility that some of the organic material had formed already in the parental molecular cloud before it entered the solar nebula. The majority of the IR “organic” bands of the studied extraterrestrial particles can be reproduced in the spectra of the laboratory organic residues. We confirm the detection of water, nitriles, hydrocarbons, and carbonates in extraterrestrial particles and link it to the formation location of the particles in the outer regions of the solar nebula. To clarify the genesis of the species, high-sensitivity observations in combination with laboratory measurements like those presented in this paper are needed. Thus, this study presents one more piece of the puzzle of the origin of water and organic compounds on Earth and motivation for future collaborative laboratory and observational projects.
Luminous Optical and X-Ray Flaring of the Putative Redback Millisecond Pulsar 1FGL J0523.5–2529
Authors: Halpern Jules P. , Perez Karen I. , Bogdanov Slavko
Published: August 2022

Several redback and black widow millisecond pulsar binaries have episodes of flaring in X-rays and optical. We initially detected such behavior from the Fermi selected redback candidate 1FGL J0523.5–2529 during optical time-series monitoring. Triggered observations with the Neil Gehrels Swift Observatory over the next ≈100 days showed episodic flaring in X-rays with luminosity up to 8 × 1033 erg s−1 (∼100 times the minimum), and a comparable luminosity in the optical/UV, with similar power-law spectra of f

ν
∝ ν
−0.7. These are the most luminous flares seen in any nonaccreting “spider” pulsar system, which may be related to the large size of the companion through the fraction of the pulsar wind that it or its ablated wind intercepts. Simultaneously with an optical flare, we see Balmer line and He i emission, not previously known in this object, which is evidence of a stellar wind that may also inhibit detection of radio pulsations. The quiescent optical light curves, while dominated by ellipsoidal modulation, show evidence of variable nonuniform temperature that could be due either to large starspots or asymmetric heating of the companion by the pulsar. This may explain a previous measurement of unusual nonzero orbital eccentricity as, alternatively, distortion of the radial-velocity curve by the surface temperature distribution of the large companion.
A Low-speed Intruder Star in Hyades: A Temporary Residence
Authors: Hu Qingshun , Zhang Yu , Esamdin Ali , Jiang Dengkai , Qin Mingfeng , Chang Ning , Wang Haozhi
Published: August 2022

We hereby report a low-speed (about 21 km s−1 with respect to the Sun) intruder member in the Hyades cluster based on the data in the literature. The results show that the star is a nonnative member star for Hyades, with its radial velocity being smaller than the radial velocity of the Hyades cluster, even exceeding the standard deviation of the radial velocity of the cluster by a factor of 9. Furthermore, by analyzing and comparing the orbits of this star and its host, it may have intruded into its host in the past 2 Myr. If the star’s current motion orbit remains unchanged, it may leave its host in the next 2 Myr. This implies that the intruder star may be temporarily residing in the cluster. This study presents the first observational evidence of a star intrusion into a cluster, which suggests that more evidence may be found.
The OpenBiodiv Knowledge Graph Rebuilt: A semantic hub on top of the ARPHA-published content and the Biodiversity Literature Repository
Authors: Penev Lyubomir , Dimitrova Mariya , Zhelezov Georgi , Georgiev Teodor
Published: August 2022

OpenBiodiv is a complex ecosystem of tools and services for RDF conversion of XML narratives of biodiversity articles including Darwin Core data into Linked Open Data (LOD), running on top of a graph database. OpenBiodiv provides four main types of services:

Searching named entities (e.g., taxon names, taxon concepts, treatments, specimens, occurrences, gene sequences, bibliographic information, institutions, persons) in context, within and between articles.

Answering questions based on the presence of certain named entities within specific article sections (e.g., titles, abstracts, introduction or other sections, taxon treatments).

Identifying article sections for further text processing (NLP) and providing contextual information, stored in MongoDB.

Federating the SPARQL endpoint with other triple stores to enrich the discovered knowledge.

Searching named entities (e.g., taxon names, taxon concepts, treatments, specimens, occurrences, gene sequences, bibliographic information, institutions, persons) in context, within and between articles.

Answering questions based on the presence of certain named entities within specific article sections (e.g., titles, abstracts, introduction or other sections, taxon treatments).

Identifying article sections for further text processing (NLP) and providing contextual information, stored in MongoDB.

Federating the SPARQL endpoint with other triple stores to enrich the discovered knowledge.

Conversion of such data into RDF follows a general semantic model expressed in the OpenBiodiv-O ontology, an extension of the Treatment Ontology for knowledge representation of current and legacy biodiversity publications (Senderov et al. 2018) and uses two main sources, the full-text article XML published on the ARPHA Publishing Platform and the taxon treatments extracted by Plazi’s TreatmentBank from more than 100 biodiversity journals, stored in the Biodiversity Literature Repository at Zenodo. To ensure efficiency, quality control and fast tracking of all stages of the entire process of extraction, conversion to RDF and indexing of the content has been re-built on the Apache Kafka event streaming platform (Fig. 1). In this new format, OpenBiodiv provides not only a GraphDB SPARQL query endpoint but also indexes the named entities through Elasticsearch and additional provision of data to end users through a RESTful API and a number of user applications.

OpenBiodiv is designed for a wide range of users who are interested in a deep-level bibliographic exploration, an ontology-linked search of various data elements (e.g., specimens, sequences, taxon concepts, persons), or co-existence of named entities (e.g., taxon names with a possible biotic relationships between them, or taxon names and potential habitats of occupation) in pre-defined sections of the articles. The SPARQL endpoint allows complex queries of various kinds (Dimitrova et al. 2021).
Application of Humboldt Extension to Real-world Cases
Authors: Sica Yanina , Ingenloff Kate , GAN Yi-Ming , Kachian Zachary , Baskauf Steven J , Wieczorek John , Zermoglio Paula , Stevenson Robert
Published: August 2022

Access to high-quality ecological data is pivotal to assessing and modeling biodiversity and its change through space and time. Inventory data (i.e., recording multiple species at specific places and times) are particularly relevant to monitoring species distributions and abundance, but their reliability for use in downstream models depends on reporting the methodology implemented and associated sampling effort and completeness. This information about the inventory processes is often either not reported or described in an unstructured manner, greatly limiting potential re-use for larger-scale analyses. In order to support the reuse of inventories and to assure better standardization of newly collected data, we developed a framework to standardize inventory data reporting that is general enough for broad use.

Guralnick et al. (2018) introduced the Humboldt Core as a proof of concept. In 2021, the TDWG Humboldt Core Task Group was established to review how to best integrate the terms proposed in the original publication with existing standards and implementation schemas. In the context of sharing data using the Darwin Core standard (DwC), different types of inventories can be represented as Events with different nesting levels. Therefore, it was deemed appropriate to develop an extension to DwC that allows capturing the details of the inventory process. The Task Group members revised all original terms, reformulated definitions, and discarded or added new terms where needed. We are developing a user guide and reaching out to the larger biodiversity community to test the Humboldt Extension with real-world case study datasets using a test instance of the GBIF Integrated Publishing Toolkit (IPT). In this presentation, we will review the development process, give an overview of how the Humboldt Extension can be used to report key information on the inventory process, and provide example cases.

After testing with real world cases, our next step will be to seek ratification of Humboldt as a Darwin Core Event extension following the Vocabulary Maintenance Standard. We expect that this will help to overcome a key bottleneck in the sharing of critically important ecological data, enhancing data discoverability, interoperability and re-use while lowering reporting burden.
ARISE: Building an infrastructure for species recognition and biodiversity monitoring in the Netherlands
Authors: van Ommen Kloeke Elaine , Huijbers Chantal , Beentjes Kevin , Kamminga Jacob , Bakker Piet , Kissling W.
Published: August 2022

ARISE (Authoritative and Rapid Identification System for Essential biodiversity information) is a digital infrastructure with the mission to provide semi-automated identification of all multicellular species in the Netherlands and innovate on biodiversity monitoring solutions. By applying DNA barcoding, artificial intelligence for species recognition based on images, sound and radar, and emerging technology for biodiversity monitoring, we can radically speed up the inventory of life on earth. The infrastructure relies on a species reference database, which brings together new and existing biodiversity information on all multicellular species in the Netherlands. ARISE will be open-access and organize data according to FAIR principles (findable, accessible, interoperable and reusable). We will develop the infrastructure for the Dutch research community with financial support from the Dutch Research Council. ARISE is a partnership between the Naturalis Biodiversity Center, the University of Amsterdam, Westerdijk Institute and the University of Twente. With an Agile development approach, we will build iteratively guided by use cases and real-life challenges. Facilities and services include streamlined and accesible species sampling and (meta)barcoding, machine learning services to analyse digital input and a digital platform where all data and services come together powered by a state of the art data management system based on digital objects. We will be driven by continuous feedback from external scientists and representatives of species monitoring organizations. With ARISE, we will provide the scientific community with the foundation for automated recognition and monitoring of the entire Dutch biodiversity. Furthermore, ARISE will provide a basis for better biodiversity monitoring to provide policy makers with more reliable information on biodiversity and ecosystem change. This presentation will give an overview of work in progress, demonstrating several pilot versions of facilities and services, and what we envision to build in the future.
BIOfid Steps Up to Provide Introduced Species Information: The case of myriapods in German greenhouses
Authors: Driller Christine , Martínez-Muñoz Carlos
Published: August 2022

The German Specialized Information Service Biodiversity Research (BIOfid) is an infrastructure that provides scientists with information tailored to the specific needs of biodiversity research and related disciplines (Koch et al. 2017). The service, in particular, promotes digital access to legacy literature and enables the retrieval of research-relevant data using natural language processing (NLP) and machine learning (ML) techniques (Hemati et al. 2016, Abrami et al. 2020, Lücking et al. 2021), and provides a customized semantic search engine (Pachzelt et al. 2021). Thus, historical species records can be found and help to estimate past and present species distributions as well as potential range shifts. Future BIOfid services are planned to specifically address interoperability and linking of research data for rapid integration into national and international databases such as the German Federation for Biological Data (GFBio) and the Global Biodiversity Information Facility (GBIF). To this end, for example, BIOfid will contribute to further developing the open-source virtual research environment (VRE) Scratchpads (Smith et al. 2011) and promote its usage in the scientific community.

Based on a use case on myriapods, we will test the ability of the two tools mentioned above to accelerate information retrieval and knowledge sharing by professional data mobilization and management methods. Certain myriapod species are known to have been introduced from tropical and subtropical environments to Germany, a country that lies in the north temperate zone. In this regard, we will scour BIOfid´s legacy literature for these species to find spatio-temporal evidence. Moreover, we will explore the usefulness of Myriatrix, a Scratchpads instance specialized on Myriapoda and Onychophora, to collate information on millipede and centipede species introduced to German greenhouses. Data on 35 diplopod and 18 chilopod species in German greenhouses (Decker et al. 2014) have been integrated into Myriatrix using the "Taxon Description" content type provided by Scratchpads. Subsequently, more comprehensive, recent information on the millipede Cylindrodesmus hirsutus Pocock, 1889 (Martínez-Muñoz 2020 onwards) has been incorporated. Finally, we will show how this compiled information can be integrated into GBIF through the Scratchpads' Darwin Core Archive (DwC-A) export.
UNITE Species Hypotheses Matching Analysis
Authors: Abarenkov Kessy , Kõljalg Urmas , Nilsson R. Henrik
Published: August 2022

UNITE (User-friendly Nordic ITS Ectomycorrhizal Database) (Nilsson et al. 2018) is a theoretical and practical platform for calculating, identifying and communicating DNA-based species hypotheses that may not have been described as formal species yet. UNITE species hypotheses (SH) matching analysis is a digital service for the global species discovery from environmental DNA (eDNA). SH matching service is based on UNITE datasets hosted in PlutoF. The tool places a user's unknown DNA sequences in FASTA format into existing UNITE species hypotheses and forms SHs not yet present in the system. Its output in a series of CSV and HTML files (Fig. 1) includes information about what species are present in eDNA samples, whether they are potentially undescribed new species, where they are found in other studies, whether they are alien or threatened species, etc. The service is very useful for understanding species distribution patterns, host range, etc.

Analysis output will provide Digital Object Identifier (DOI)-based stable identifiers for communicating species hypotheses found in eDNA. DOIs are connected to the taxonomic backbone of PlutoF and GBIF (Global Biodiversity Information Facility). In this way every DOI is accompanied by a taxon name, which is still widely used for the communication of species. In the case of undescribed species, DOIs will be issued by the PlutoF system. All UNITE services are focused on fungi but cover all Eukarya by using publicly available rDNA ITS (ribosomal DNA Internal Transcribed Spacer) marker sequences accompanied by sample metadata. SH matching analysis results can be published in GBIF as DNA-derived occurrence data where occurrences are linked to SH identifiers present in GBIF backbone taxonomy.

Source code of the SH matching analysis tool is available in GitHub with an implementation accessible online on the PlutoF platform for registered users. PlutoF (Abarenkov et al. 2010) is an open data management platform for biology and related disciplines. Users can manage their bodiversity datasets through a full data life cycle—from uploading to publishing and archiving in FAIR (Findable, Accessible, Interoperable, Reusable) way. PlutoF also features an analysis module by providing analytical services for molecular sequence identification and species discovery from eDNA samples. There are more than 8 000 registrered users in PlutoF with more than 500 users who have used its analysis module (as of August, 2022).
Compression of the left main coronary artery by a pulmonary artery aneurysm – treated with endovascular approach
Authors: Stankov Z. , Vasilev S. , Petrov I.
Published: August 2022

Pulmonary artery aneurysms (PAAs) are rare with non-specific clinical presentation but may lead to serious complications such as pulmonary artery dissection, rupture and compression of the left main coronary artery (LMCA). Their complications and PAA association with pulmonary hypertension lead to significant morbidity and mortality. The standard treatment strategy is surgical correction of the aneurysm, however percutaneous coronary intervention in patients with clinically significant compression of the LMCA, due to PAA should be considered as a possible treatment approach. In this article, we present a case report of a 73-year-old with polymorbidity, presenting with an acute coronary syndrome, caused by extrinsic compression of the LMCA by PAA. Due to the high surgical risk, we adopted an endovascular approach with stenting of the compressed LMCA with successful restoration of the blood flow and clinical stabilization. In this case, a percutaneous coronary intervention proved to be a safe and effective treatment option for selected patients, who are at high operative risk. 