bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diseño y construcción de un equipo para medida de transporte eléctrico en nanosistemas
Authors: Yactayo Gilberto , Rojas Justo , Yactayo Melissa 
Published: March 2024

En este trabajo diseñamos y construimos un equipo para hacer la medida de transporte eléctrico utilizando la técnica de Van Der Pauw para estudios de nanosistemas, como son las películas delgadas de cobre y grafeno, una forma de caracterizar estos materiales muy de moda es medir sus propiedades eléctricas, que son una huella digital de cada material llamada conductividad eléctrica. Aquí inventamos un sistema conmutador que permite alternar las medidas de la corriente y voltaje que pasa por las muestras, esta técnica conocida como Van der Paw requiere una disposición de contactos aleatorios para la toma de datos permitiendo obtener la medida de la conductividad del material en estudio para este trabajo películas delgadas de cobre, grafeno depositado sobre SiO2 a diferentes temperaturas. Se ha encontrado que el comportamiento de la resistividad de la película de Cu medida concuerda con los valores teóricos y experimentales de la resistividad con el aumento de la temperatura.
Analytical and numerical solutions of linear and nonlinear chromatography column models
Authors: Kaczmarski Krzysztof , Szukiewicz Mirosław Krzysztof 
Published: March 2024

AbstractThe advection-convection models (ACM) have practical applications in the investigation of separation processes, where mass (heat) is transferred by convection and diffusion (dispersion) along mass/heat exchanger, eq. adsorption, chromatography column, tubular reactor, etc. The ACM consists of nonlinear partial differential equations which can be solved only with numerical methods. In the article, a comparison of the volume method (VM) and orthogonal collocation on finite elements (OCFE) is presented in terms of their reliability, accuracy of calculations, and speed of calculation. The OCFE proved to be more robust than VM.The linear ACM model for the chromatography column has an analytical solution in the form of the equation for the number of theoretical plates (N). This equation is often applied in the interpretation and evaluation of model parameters. However, the versions of N equation published in the literature are not correct. The error can lead to significant imprecision for specific cases. Here, in the paper, the revised equations are presented and discussed for the most frequently used chromatography column models.
Porównanie wybranych etapów procesu cyfryzacji rachunkowości w dobie COVID-19
Authors: Białas-Szymańska Małgorzata 
Published: March 2024

Celem artykułu jest porównanie i charakterystyka wybranych zagadnień dotyczących cyfryzacji procesów księgowych, z którymi mierzą się na co dzień zarówno główni księgowi, jak i pozostali pracownicy działów księgowych w firmach i w biurach rachunkowych, jako wyraz konieczności płynnego zdefiniowania zjawisk nowych w tym zakresie oraz próba cząstkowej analizy najistotniejszych następstw obecnego stanu prawnego w Polsce na tej płaszczyźnie. Ze względu na dynamiczne zmiany, jakie zachodzą obecnie w prawie bilansowym i w prawie podatkowym w Polsce, szczególnie uwzględniono tematykę przygotowania, składania e-sprawozdań finansowych oraz ich badania w dobie pandemii COVID-19. Weryfikacji poddano hipotezę badawczą, która zakłada występowanie związku przyczynowo-skutkowego pomiędzy wyborem sposobu identyfikacji danych księgowych i metodyką ich prezentacji w sprawozdaniu finansowym. Do realizacji celu niezbędne było zastosowanie następujących metod badawczych: szczegółowa analiza materiałów źródłowych o charakterze bilansowym i podatkowym oraz metody dedukcyjna i indukcyjna.
Postępująca cyfryzacja wywiera ogromny wpływ na kształt systemu rachunkowości. Z cyfryzacją rachunkowości mamy styczność już od ponad dwóch dekad, ale jej istotne walory uwidoczniły się szczególnie w okresie pandemii COVID-19. Mamy bowiem do czynienia z rachunkowością internetową w postaci e-faktur, e-przelewów, e-deklaracji podatkowych i e-sprawozdań finansowych i pozostałej dokumentacji księgowej w wersji elektronicznej. Obecnie proces cyfryzacji dokumentacji księgowej jest nieodzownym elementem systemu rachunkowości, gdyż tworzenie informacji o podmiocie gospodarczym odbywa się w pełni z wykorzystaniem systemów informatycznych, niejednokrotnie bardzo zaawansowanych technologicznie.
Wdrażanie cyfrowych rozwiązań w ramach sprawozdawczości finansowej jest korzystne dla środowiska księgowych i przedsiębiorców oraz administracji publicznej. Jest to kolejny krok w umocnieniu postrzegania rachunkowości jako języka informacyjnego zarządzania firmą, dzięki powszechnemu dostępowi do nieodpłatnych informacji na temat sprawozdań finansowych w wersji elektronicznej. Zatem dbałość o sprawny i przejrzysty rodzimy system rachunkowości jest kluczowa z punktu widzenia rozwoju gospodarczego na bazie innowacji, które w dużej mierze finansowane są właśnie przez ten system.
Pandangan Mahasiswa Aktivis Terhadap Undang-Undang Republik Indonesia 19 Tahun 2019 Tentang Perubahan Kedua Atas Undang-Undang Nomor 30 Tahun 2002 Tentang Komisi Pemberantasan tindak Pidana Korupsi
Authors: Akmal Hamdan Rusydi  
Published: March 2024

Akmal Hamdan Rusydi, 2021. PANDANGAN MAHASISWA AKTIVIS TERHADAP UNDANG-UNDANG REPUBLIK INDONESIA NOMOR 19 TAHUN 2019 TENTANG PERUBAHAN KEDUAATAS UNDANG-UNDANG NOMOR 30 TAHUN 2002 TENTANG KOMISI TINDAK PIDANA KORUPSI (studi kasus Aktivis Mahasiswa Universitas Islam Negeri Sunan Ampel Surabaya). Skripsi Program Studi Ilmu Politik Fakultas Ilmu Sosial dan Ilmu Politik Universitas Islam Negeri Sunan Ampel Surabaya.

Kata Kunci: Pandangan Mahasiswa, Undang-Undang Republik Indonesia Nomor 19 Tahun 2019

Penelitian ini berawal dari ketertarikan penulis dalam melihat aksi besar demonstran mahasiswa se-Indonesia khususnya di kota Surabaya berkait dengan penolakan Rancangan Undang-Undang Republik IndonesiaNomor 19 Tahun 2019 Tentang Perubahan Kedua Undang-Undang Nomor 30 Tahun 2002 Tentang Komisi Pemberantasan Tindak Pidana Korupsi.
Penulis menggunakan dua rumusan masalah dalam penelitian ini sebagai berikut : (1). Bagaimana Independensi Lembaga Komisi Pemberantasan Korupsi Setelah Pemberlakuan UU No 19 Tahun 2019 Menurut Aktifis Mahasiswa UIN Sunan Ampel Surabaya, (2) Bagaimana Efektifitas Kinerja Lembaga Komisi Pemberantasan Korupsi Setelah Pemberlakuan UU No 19 Tahun 2019 Menurut Aktifis Mahasiswa UIN Sunan Ampel Surabaya. Untuk dapat menjawab pertanyaan Rumusan Masalah tersebut maka penulis menggunakan metode penelitian kualitatif deskriptif. Dalam penelitian ini penulis menggunakan teknik pengumpulan data yakni berupa observasi, wawancara dan dokumentasi, dan untuk teori yang digunakan dalam penelitian ini penulis menggunakan teori Implementasi Kebijakan Edward III.
Hasil penelitian ini menunjukkan bahwa Mahasiswa Aktivis Universitas Islam Negeri Sunan Ampel Terhadap Undang-Undang Republik Indonesia Nomor 19 Tahun 2019 menilai bahwa perubahan ini akan membawa perubahan terhadap independensi lembaga Komisi Pemberantasan Korupsi dimana lembaga Komisi Pemberantasan Korupsi saat ini diawasi oleh badan Eksekutif yang seharusnya menajdii wilayah pengawasannya. Para aktivis juga menilai skeptic akan kinerja KPK paska perubahan kedua UU tersebut.
Sistem Pengelolaan Pasar Tradisional dan Pasar Modern di Jawa Timur: Studi Kasus Pasar Blauran, Indomaret dan Alfamart Kecamatan Jambangan Kota Surabaya
Authors: Farida rosyida Soniya 
Published: March 2024

Penelitian bertujuan untuk mengetahui Implementasi Peraturan Pemerintah Daerah Nomor 3 Tahun 2008 tentang Pemberdayaan Pasar Tradisional Dan Pasar Modern Di Kota Surabaya. Dan mengetahui apa saja faktor yang menjadi kendala Sistem Pengelolaan Pasar Tradisional dan Penataan Pasar Modern di Kota Surabaya. Untuk menjawab permasalahan ini, peneliti menggunakan kualitataif deskriptif. Dalam penelitian ini menggunakan metode pengumpulan data berupa observasi, wawancara mendalam dan dokumentasi. Penelitian ini menggunakan teori implementasi kebijakan oleh Van Meter dan Van Horn. Hasil temuan penelitian menunjukan bahwa dalam sistem Pengelolaan Pasar Tradisional dan Pasar, dimana pengelolaan tersebut merupakan Pemberdayaan yang sudah berjalan yaitu dalam meningkatkan professional dalam pengelolaan dengan memberikan pelayanan kepada para pedagang seperti proses permasaran tidak hanya dilakukan hanya di pasar tetapi juga menggunakan media online pelayanan tersebut diberikan untuk menunjang kemajuan pasar blauaran agar terus berkembang dan tidak tertinggal dengan pasar lainya. Pemberdayaan Pasar Modern (Indomaret) diketahui mempunyai sistem yang efesien serta pendistribusian produk melalui UMKM yang ada di Indonesia dan kualitas produk yang baik sehingga indomaret dapat bekerjasama dengan UMKM yang ada di berbagai wilayah. Hal ini bertujuan untuk mengangkat produksi UMKM di kenal oleh masayarakat secara luas. Faktor yang menjadi kendala pemberdayaan pasar tradisional yaitu kurangnya kesadaran para pedagang dalam memenuhi kewajiban di pasar blaurana, sedangkan kendala yang dihadapi dalam pemberdayaan Indomaret yaitu adalah kendala ketika terjadinya kelangkaan stok barang-barang kebutuhan sehari-hari.
Inovasi Pelayanan E-KTP di Masa Pandemi Covid-19: Studi Kasus Dinas Kependudukan Dan Pencatatan Sipil Kota Surabaya
Authors: Mochammad Haidar Fayyadh  
Published: March 2024

The purpose of this study is to (1) find out and understand how the implementation of the public E-KTP service at the Population and Civil Registry Service during the Covid-19 pandemic, (2) to find out and understand what innovations the Population and Civil Registry Service have made in E-KTP public service during the Covid-19 pandemic. This research study is a study using descriptive qualitative methods in terms of data obtained from the field. In this study, we will examine using the theory proposed by Sianipar (1998) about public service innovation. The results of the study indicate that during the COVID-19 pandemic, the implementation of E-KTP public services at the Surabaya City Dispenduk and Capil was almost all done online. Because during the pandemic, public services cannot be face-to-face which is useful so as not to massively spread the Covid 19 virus. In carrying out services during the pandemic, of course, there are obstacles experienced, due to differences in the service process before the pandemic. Another obstacle is when the blank E-KTP runs out, it takes a long time, and that obstacle has been experienced since the past until now.
Mahasiswa dan Intelektual sebagai Kekuatan Politik: Studi atas Gerakan Mahasiswa terhadap Penolakan Kebijakan UU Ciptaker
Authors: Retnawati Retno , Ricky Aji Pradana  , Rahmaudina Al Khanzah  , Moh. Ishomuddin Ihsan  
Published: March 2024

Artikel ini bertujuan untuk mengetahui bagaimana mahasiswa sebagai kekuatan politik di Indonesia. Peran mahasiswa sangat dibutuhkan sebagai aktor penting disaat suatu negara mengalami kerusakan dalam sistem pemerintahan. Sebagai mahasiswa yang memiliki fungsi sebagai agen perubahan, tentu sangat diharapkan oleh masyarakat biasa agar setiap keluhan yang disampaikan dapat didengar oleh para penguasa melalui gerakan mahasiswa. Mengingat pada tahun 2020 telah terjadi peristiwa demonstrasi besar-besaran terhadap kebijakan pemerintah yaitu Undang-Undang Cipta Kerja. Protes yang dilakukan oleh mahasiswa menurutnya bahwa UU Cipta Kerja memiliki banyak kelemahan, seperti menghilangkan perlindungan pekerja, memotong upah dan tunjangan pekerja serta memberhentikan majikan (HK) secara sepihak tanpa alasan yang jelas.. Dalam aksinya, mahasiswa meminta pemerintah mencabut UU Cipta Kerja karena dianggap merugikan banyak orang, termasuk tenaga kerja Indonesia. metode penelitian pendekatan kualitatif dengan jenis penelitian deskriptif. Penelitian ini menggunakan metode pengumpulan data melalui Library Research, dimana data – data diambil dari sumber buku, e-book, jurnal ilmiah, hasil penelitian, artikel serta opini yang diambil melalui website yang bisa dijadikan sebagai sumber informasi dan data untuk bisa dianalisis dalam penelitian ini.
CORRELAÇÃO DA TROPONINA SANGUÍNEA E SALIVAR EM PACIENTES COM INFARTO AGUDO DO MIOCÁRDIO: ESTUDO PRELIMINAR
Authors: Arsego Flávia Kubrusly , Kubrusly Luiz Fernando , Gewehr Douglas Mesadri , Possiedi Rafael Dib , Nassif Paulo Afonso Nunes , Tabushi Fernando Issamu , Kubrusly Fernando Bermudez , Ronkoski Maria Luiza , Cioato Priscila Panassolo 
Published: March 2024

Introdução: Na ocorrência da lesão miocárdica, a identificação de biomarcadores constituintes da célula muscular cardíaca, em especial as troponinas, pode ser observada a partir de amostras de sangue e saliva. A preferência pela utilização da saliva como fluído diagnóstico é sustentada pela facilidade de obtenção a partir de método não invasivo e potencialmente pré-hospitalar.
Objetivo: Verificar a expressão de troponina I do fluído salivar no infarto agudo do miocárdio em triagens de emergências e pré-hospitalares e correlacioná-la com os níveis plasmáticos da troponina I.
Método: Estudo analítico transversal de teste diagnóstico em 27 pacientes, 9 mulheres e 18 homens, com confirmação diagnóstica de infarto agudo do miocárdio. Foram coletadas amostras de sangue e saliva armazenadas e transportadas em período de até 24 h para quantificação da troponina I.
Resultados: O estudo demonstrou que 44,4% dos pacientes apresentaram positivação de troponina I em ambas as análises, com igualdade de resultados dicotômicos em 48,1% dos casos. Assim, o teste de troponina salivar obteve 48% de sensibilidade e 50% de especificidade.
Conclusão: Foi possível identificar troponina I no fluido da saliva de pacientes em vigência de infarte agudo do miocárdio, mas a probabilidade de ela ter resultado falso positivo foi de 50% e de falso negativo de 52%.
Pronounced microcephaly in a patient with malignant migrating partial seizures in infancy
Authors: Hahn Andreas , Heckel Martina , Neubauer Bernd A. 
Published: March 2024

ABSTRACT
Malignant migrating partial seizures in infancy is an age‐specific epilepsy syndrome, resistant to conventional antiepileptic drugs in most cases. Since the first description of 14 infants in 1995, only 16 additional patients have been reported. We add a further case and present a video that shows a typical generalizing tonic seizure arising from the right temporo‐occipital area and slowly spreading about both hemispheres. In addition to other symptoms previously described, almost complete arrest of brain growth with onset of seizures and evolution of distinctive secondary microcephaly were striking features in this patient.

[Published with video sequences]
Neurosyphilis presenting with status epilepticus
Authors: Gürses Candan , Kürtüncü Murat , Jirsch Jeffrey , Yeşilot Nilüfer , Hanağası Haşmet , Bebek Nerses , Baykan Betül , Emre Murat , Gökyiğit Ayşen , Andermann Frederick 
Published: March 2024

ABSTRACT

Three patients with neurosyphilis are reported. The first and third patients presented with convulsive status epilepticus and the second with non‐convulsive status after penicillin administration. In all cerebrospinal fluid and the serum Venereal Disease Research Laboratory Test (VDRL) and
Treponema Pallidum
hemagglutination (TPHA) or fluorescent treponemal antibody absorption test (FTA‐ABS) were positive, but HIV serology was negative. Their EEGs showed periodic, lateralized, epileptiform discharges (PLEDs) just after SE. The first and third patients had no history of epilepsy. Seizures started as focal motor attacks but then secondarily generalized. The first patient's cranial MRI showed cerebral atrophy and hyperintensity involving bilateral medial and anterior temporal regions, more prominent on the left and which disappeared after penicillin treatment. The second case, after receiving penicillin, had nonconvulsive SE, a clinical presentation suggesting a Jarisch‐Herxheimer reaction (JHR). Her cranial MR revealed moderate cortical atrophy and widespread confluent hyperintense foci mainly in both periventricular areas, corona radiata and centrum semiovale. MRI of the third case showed a large, left sylvian, arachnoid cyst without mass effect. Executive dysfunction was observed in follow‐up neuropsychological tests in all patients. When investigating status epilepticus, neurosyphilis as a cause must not be forgotten.
Video‐EEG in syncopal attack due to ocular compression in an adolescent mistreated for epilepsy
Authors: Gelisse Philippe , Serafini Anna , Davy Jean Marc , Balbe Marc , Coubes Philippe , Crespel Arielle 
Published: March 2024

ABSTRACT
Vasovagal syncope can be confused with epileptic seizure. In this situation, eye compression may be performed during EEG. We present a video‐EEG of a patient in whom eye compression produced a typical syncope. Before this recording, the patient had been treated for five years with sodium valproate because of a misdiagnosis of epilepsy. The diagnosis of neurally‐mediated syncope was not difficult on the basis of the clinical history, but the reproduction of syncope reinforced the correct diagnosis. Ocular compression is now only indicated in exceptional circumstances and should be performed with precautions. The video of this episode in an adolescent should be of considerable educational value to those who are confronted to diagnostic work‐up of transient loss of consciousness.

[Published with video sequences]
Unrecognized paroxysmal ventricular standstill masquerading as epilepsy: a Stokes‐Adams attack
Authors: You Chi‐Fang , Chong Chee‐Fah , Wang Tzong‐Luen , Hung Tzu‐Yao , Chen Chien‐Chih 
Published: March 2024

ABSTRACT
Recognition of cardiac syncope masquerading as epilepsy may be difficult in the Emergency Department. We report a middle‐aged man with recent onset convulsions who posed a diagnostic puzzle before it was found that he had paroxysmal ventricular standstill with complete atrioventricular block: he made a complete recovery after temporary pacemaker insertion. The main lessons from this case were (1) a convulsive seizure of only seconds duration and with an abrupt return of consciousness suggests syncope not epilepsy, (2) repeated, convulsive syncopes without provocation suggest cardiac syncope, (3) a 12‐lead ECG should be recorded as soon as possible after such a series of episodes and should not be discontinued until an event is captured, and (4) Emergency Department clinicians should be familiar with any automatic gain on their ECG machine, lest fast, atrial activity be mistaken for narrow complex tachycardia. In summary, a good clinical history is of prime importance in differentiating convulsive syncope from epilepsy, and a simple, non‐invasive cardiovascular evaluation may help to diagnose the condition as cardiac syncope.
Hippocampal sclerosis in association with neurocysticercosis
Authors: Singla Monika , Singh Parampreet , Kaushal Sandeep , Bansal Rajinder , Singh Gagandeep 
Published: March 2024

ABSTRACT

Objective

To discuss the possible mechanisms underlying a dual pathology combining neurocysticercosis and hippocampal atrophy, illustrated by the observation of four patients with epilepsy.
Case reports.
The first patient presented at the age of four years with a first episode of status epilepticus, presumably due to an inflamed, calcified, parenchymal cysticercus granuloma. Thereafter, he had occasional seizures. Routine MRI undertaken several years later revealed unilateral hippocampal atrophy and sclerosis. Two other patients with initial imaging evidence of active neurocysticercosis located close to the hippocampus, and occasional seizures, developed ipsilateral hippocampal sclerosis. The seizure disorder of our fourth patient, with medically intractable epilepsy, was initially attributed to a calcified cysticercus granuloma. Clinical description, video‐EEG telemetry and imaging work‐up suggested a diagnosis of mesial temporal lobe epilepsy due to hippocampal sclerosis.

Conclusions
Definitive conclusions as to the underlying mechanisms cannot be derived from the present, retrospective series of only four patients. However, the following suggestions can be made: 1) seizures due to neurocysticercosis may constitute the initial precipitating illness for the development of hippocampal sclerosis, 2) the hippocampus may be involved in host brain inflammation and gliosis in response to a nearby, degenerating cysticercus, 3) the seizure focus formed by the degenerating cysticercus, engenders epileptogenic changes in the hippocampus through kindling, and 4) the two conditions may coexist purely by chance. Systematic and prospective, serial MRI evaluations of hippocampal structures in patients with neurocysticercosis should contribute to further clarify the underlying mechanisms.
GEFS
+
where focal seizures evolve from generalized spike wave: video‐EEG study of two children
Authors: Deng Yu Hong , Berkovic Samuel F. , Scheffer Ingrid E. 
Published: March 2024

ABSTRACT

Focal seizures often secondarily generalize but the reverse is much less frequently documented. The idiopathic generalized epilepsies have the EEG signature of generalized, or bilaterally synchronous spike wave activity and although focal features can be seen, seizures are usually generalized once they commence. Although focal seizures can be seen in some syndromes, it is not well recognized that generalized seizures can become focal
during
the attack. Here we describe two cases of idiopathic epilepsy with a genetic basis; both cases falling within the spectrum of generalized epilepsy with febrile seizures plus (GEFS
+
). One patient has a family history consistent with the family epilepsy syndrome diagnosis of GEFS
+
, whilst the second has a
de novo SCN1A
mutation in the setting of “severe” Febrile Seizures. In both patients, seizures began with generalized spike wave activity and then a focal ictal rhythm emerged. This is a further example of the increasingly blurred distinction between generalized and focal categories of specific genetically determined epilepsies.

[
Published with video sequences
]
Bilateral symmetric tonic posturing suggesting propagation to the supplementary motor area in a patient with precuneate cortical dysplasia
Authors: Umeoka Shuichi , Baba Koichi , Terada Kiyohito , Matsuda Kazumi , Tottori Takayasu , Usui Naotaka , Usui Keiko , Nakamura Fumihiro , Inoue Yushi , Fujiwara Tateki , Mihara Tadahiro 
Published: March 2024

ABSTRACT

We report a patient manifesting seizures with bilateral symmetric tonic posturing, which were markedly reduced after resection of the left precuneus. A 16‐year‐old man had sudden onset, complex partial seizures with bilateral symmetric tonic posturing since the age of eight years. Magnetic resonance fluid‐attenuated inversion‐recovery imaging revealed a hyperintense lesion in left precuneus. In almost all focal seizures recorded during an invasive EEG evaluation, ictal onset was detected from the inferomesial aspect of the lesion, but fast paroxysmal discharges from the ipsilateral supplementary motor area (SMA) were observed just before the clinical onset. After surgical excision of the EEG onset zone, including the lesion, seizure frequency was markedly (> 95%) reduced. By the 20
th
month after surgery, there were only brief nocturnal seizures involving slight elevation of both shoulders and slight abduction of both arms, with preservation of consciousness occurring once every few days. Invasive EEG findings and surgical outcome suggested that the epileptic activity originating from the epileptogenic zone may have propagated to the symptomatogenic zone including mainly the ipsilateral SMA. In summary, we report an interesting case of bilateral symmetric tonic posturing suggesting propagation to the SMA. MRI and invasive EEG confirmed the epileptogenic focus as a precuneate cortical dysplasia lesion.
[Published with video sequences]