bluuebunny/crossref_metadata_2025_split huggingface dataset:
Single-shot detection of four-level phase modulated signals using inter-pixel crosstalk for holographic data storage
Authors: Tokoro Michito , Fujimura Ryushi 
Published: January 2021

Abstract
We report a simple and stable phase detection method for holographic data storage systems. Our method needs only one image acquisition, and no additional light waves or interferometric measurements are required. The phase information is retrieved from intensities at pixel boundaries where inter-pixel crosstalk occurs owing to the spatial filtering in the Fourier plane of the input image. We numerically and experimentally demonstrate that our method can retrieve the phase signal with a sufficiently low error rate for holographic storage. We also compare the storage density of the proposed method to the conventional phase detection method.
Nazistowska zbrodnia totalna – o antropologiczno-pedagogicznych aspektach eksterminacji, rabunku, zawłaszczania i zniemczania polskich dzieci. (W przedpolu badań biograficznych)
Authors: Rembierz Marek 
Published: January 2021

Nazistowskie akty eksterminacji skierowane przeciwko polskiemu dziecku dokonywano – wedle narodowosocjalistycznych założeń antropologiczno-pedagogicznych – z premedytacją w wielu systemowo dopełniających się formach. To była ideologicznie usankcjonowana i pragmatycznie realizowana „wszechstronna” zbrodnia: zadawanie na masową skalę śmierci fizycznej (mordowanie dzieci i/lub ich rodzin, wyniszczanie fizyczne i psychiczne w obozach zagłady, włącznie z obozami dla dzieci, uśmiercone lub okaleczone „obiekty” doświadczeń, wymuszone aborcje na polskich robotnicach przymusowych, masowe sieroctwo i nędza), śmierci duchowej (rabunek i zawłaszczanie dzieci, całkowite pozbawianie rodzinnej i narodowej, polskiej tożsamości, aby w ten sposób pozyskiwany „wartościowy rasowo materiał” poddać pełnemu i nieodwracalnemu zniemczeniu) oraz śmierci moralnej (pogłębiona demoralizacja czasu bestialskiej wojny, dążenie do odczłowieczenia ofiar i unicestwienia ich człowieczeństwa). Im bardziej wnika się w antropologiczno-pedagogiczne i biograficzne aspekty eksterminacji, rabunku i zniemcza-nia polskich dzieci, im więcej uzyskuje się szczegółowych – choć wciąż dalece niepełnych – informacji o dokonanych zbrodniach i zestawia się je z sobą, to zarazem jeszcze mocniej doświadcza się swoistej i bolesnej niewiedzy o tym, co się wydarzyło, tym więcej przyrasta wątpliwości i budzących niepokój pytań o to, co – i dlaczego – się wydarzyło.
ANALISIS PENGETAHUAN IBU NIFAS TENTANG TANDA BAHAYA MASA NIFAS TERHADAP PEMANFAATAN BUKU KIA DI RSU BUDI KEMULIAAN
Authors: Rahayu Sri Hartini , Rosita Anik 
Published: January 2021

Masa nifas merupakan masa yang berisiko terjadinya komplikasi bagi ibu , karena alat reproduksi dalam proses pemulihan. Keluarga dan ibu nifas tidak menyadari hal tersebut karena focus perhatian mereka tertuju pada bayi baru lahir. Dukungan masa nifas sangat dibutuhkan bagi seorang ibu supaya masa nifas dapat dilalui tanpa komplikasi. Pengetahuan keluarga dan ibu nifas tentang tanda – tanda bahaya dalam pemanfaatan buku KIA sangat diperlukan agar ibu nifas dan keluarga dapat segera datang ke fasilitas kesehatan apabila mengalami tanda bahaya dalam masa nifas. Tujuan penelitian untuk menganalisis Pengetahuan Ibu nifas tentang tanda-tanda bahaya masa nifas Dalam Pemanfaatan Buku KIA di Ruang Srikandi RSU Budi Kemuliaan Periode Mei- Juni 2019. Metode Penelitian ini adalah menggunakan penelitian analitik dengan desain cross sectional Sampel penelitian sebanyak 110 orang ibu nifas. Pengumpulan data menggunakan kuesioner serta menggunakan analisis univariat dan bivariat yang diolah menggunakan sistem computer. Hasil penelitian sebagian besar Pengetahuan Ibu Dalam Pemanfaatan Buku KIA diruang Srikandi RSU Budi Kemuliaan Periode Mei-Juni 2019, memiliki pengetahuan yang baik.
ANALISIS TINGKAT KEMAMPUAN BERPIKIR KRITIS SISWA SEKOLAH DASAR DITINJAU DARI TINGKAT KEMAMAMPUAN MATEMATIKA
Authors: Amalia Nur Fitri , Aini Leni Nur , Makmun Syukron 
Published: January 2021

Penelitian ini bertujuan untuk menganalisa kemampuan berpikir kritis siswa Sekolah Dasar ditinjau dari Tingkat Kemampuan Matematika, mengetahui kendala serta usaha yang dilakukan guru dalam mengembangkan kemampuan berpikir kritis siswa. Subjek penelitian adalah siswa kelas V SDN Jember Lor 1 yang berjumlah 26 Ssiswa. Teknik pengumpulan data yang digunakan meliputi wawancara, observasi, tes dan dokumentasi. Data dianalisis menggunakan statistik deskriptif dan deskriptif presentase secara individu, klasikal dan perindikator.
Hasil penelitian menunjukkan kemampuan berpikir kritis siswa Sekolah Dasar ditinjau dari kemampuan matematika siswa berada pada kategori sedang dengan rata-rata klasikal 71,8. Terdapat 50% siswa berada pada kategori berpikir kritis tinggi, 30,8% siswa pada kategori berpikir kritis sedang dan 19,2% siswa berada pada kategori rendah.
Kendala yang dialami guru dalam mengembangkan kemampuan berpikir kritis siswa yaitu beberapa siswa masih belum terbiasa berpikir secara sistematis, siswa belum terbiasa memberikan alasan dalam menyelesaikan soal atau cenderung yang penting mengacu pada rumus.
Analisis Pengaruh Desain Produk, Harga, dan Promosi terhadap Minat Beli Konsumen Studi Kasus Percetakan Seventeen
Authors: Indriani Hellena , Bambang Sumantri R Bagus 
Published: January 2021

Abstrak :
Jasa desain adalah komponen utama dalam dunia bisnis dan desain yang akan dihasilkan oleh sebuah project gambar yang sudah dibuat. Hal ini tidak lepas dari peran aplikasi desain yang digunakan seperti : Coreldraw, Photoshop. Secara umum, ada beberapa kriteria yang mempengaruhinya. Penelitian ini bertujuan untuk memprioritaskan pemilihan analisis jasa desain produk, harga dan promosi dalam media percetakan dengan Metode Hipotesis. Kriteria yang ditentukan ada tujuh kriteria, yaitu kualitas, harga, dan promosi. Tujuan penelitian tersebut guna untuk mengetahui perkembangan percetakan setiap tahunnya, dan hasil dari penelitian tersebut juga ingin mengetahui bagaimana proses dari pembuatan desain nya, Selain itu, desain produk dapat membentuk atau memberikan atribut pada suatu produk, sehingga dapat menjadi ciri khas pada merek suatu produk.Ciri khas dari suatu produk tersebut pada akhirnya akan dapat membedakannya dengan produk-produk sejenis merek lain dari pesaing. Sehingga dapat dikatakan promosi dan desain produk memiliki peran dalam mempengaruhi niat beli konsumen.
Kata kunci : Desain Produk, Minat beli konsumen, Harga, Promosi, Hipotesis
Ramona Thieme Mercer’ın Annelik Rolü Yeteneği ve Anne Olma Kuramını Anlamak: Planlanmamış Adölesan Gebelik Örneği
Authors: ÇOLAK Bahar , DEMİRBAĞ Birsel Canan , KAHRİMAN İlknur 
Published: January 2021

Bebeğin aileye katılması, aile üyelerine yeni sorumluluklar yüklemektedir. Özellikle kadın için anne olmak, birçok zorlukları beraberinde getirmektedir. Annelik rolü yeteneğinin kazanılmasında sadece kadının değil, tüm aile bireylerinin üstlerine düşen görevler bulunmaktadır. Sağlıklı bir doğum sürecinin yaşanması ya da sağlıklı bir bebeğin doğumu ile tüm aile bireylerinin hayatı etkilenirken komplikasyonlu gebelikler, engelli çocuğa sahip olma, ilk doğum deneyimi, planlanmamış gebelikler ve adölesan gebelikler gibi özel durumlarda ise gebeliğe hazırlanmak ya da doğan bebeğe adapte olmak daha zor olmaktadır.
Annelik rolü yeteneği ve anne olma kuramında; anneye ve tüm aile bireylerine doğuma hazırlık, eğitim ve danışmanlıkların yapılması gerektiği yer almaktadır. Tüm bu süreçler ile anne adayı, anneliğe hazırlanmaktadır. Kuram, doğum öncesi ve doğum sonrası zamanları kapsadığı için ayrıntılı bir değerlendirme gerektirmektedir. Bu çalışmada planlanmamış gebeliği olan adölesan bir annenin, annelik rolü yeteneği ve anne olma kuramı ile anneliğe adaptasyonu incelenerek; hemşirelere yol göstermesi, mesleğe bilimsel bilimsel katkı sağlaması ve kuramın değerlendirilmesi amaçlanmıştır. İlk olarak kuramlar ile ilgili bilgi verilmiş, daha sonra vaka örneği sunulmuştur. Sonuç olarak kuramın uzun bir süreyi kapsamasından dolayı zaman yetersizlikleri olabileceği zayıf yönü olarak görülürken tüm aile ile hemşirenin iletişime geçerek uzun bir süre danışmanlık yapması da kuramın güçlü yönü olarak görülmüştür.
Menopozal Kadınlarda Egzersizin Fizyolojik Etkileri: Bir Sistematik Derleme
Authors: İLKİN Emine , ŞAHAN Özlem , HÖBEK AKARSU Rukiye , AKARSU Gökhan Doğukan 
Published: January 2021

Amaç: Bu araştırmada, menopozal dönemdeki kadınlarda egzersizin menopozal semptomlara etkisine ilişkin çalışmaların sistematik olarak incelenmesi amaçlandı.
Yöntem: Sistematik derleme niteliğinde olan çalışmanın evrenini Ocak 2016-Ekim 2020 tarihleri arasında Google Scholar, EBSCO, MEDLİNE, Scopus, Ulakbim kaynaklarından taranarak ulaşılan 490 makale oluşturdu. Bu veri tabanlarındaki makaleleri taramak için ‘menopoz, klimakteriyum, menopoz ve egzersiz, menopozal semptomlar ve egzersiz, menopause, menopause and exercise ’anahtar kelimeleri kullanıldı.
Bulgular: Taramalar sonucunda toplam 490 makaleye ulaşılmış olup, araştırmaya dahil edilme kriterlerini taşıyan 9 makale araştırmanın örneklemini oluşturdu. Egzersizin menopozal dönemdeki uyku bozukluğunun giderilmesinde, yaşam kalitesinin arttırılmasında, cinsel işlev kaybını önlenmesinde kullanıldığı belirtildi.
Sonuç: Bu sistematik derlemede, birbirinden farklı sürelerde ve farklı yöntemler ile yapılan egzersiz çeşitlerinin menopozal semptomlar üzerinde etkili olduğu, ancak bu konuda daha fazla deneysel çalışmaya gereksinim bulunduğu sonucuna varılmıştır.
Structure and Evolution of an Inter–Active Region Large-scale Magnetic Flux Rope
Authors: Duan Aiying , Jiang Chaowei , Zou Peng , Feng Xueshang , Cui Jun 
Published: January 2021

Abstract
Magnetic flux rope (MFR) has been recognized as the key magnetic configuration of solar eruptions. While pre-eruption MFRs within the core of solar active regions (ARs) have been widely studied, those existing between two ARs, i.e., the intermediate ones in weak-field regions, were rarely studied. There are also major eruptions that occurred in such intermediate regions and study of the MFR there will help us understand the physics mechanism underlying the eruptions. Here, with a nonlinear force-free field reconstruction of solar coronal magnetic fields, we tracked the five-day evolution covering the full life of a large-scale inter-AR MFR forming between ARs NOAA 11943 and 11944, which is closely cospatial with a long sigmoidal filament channel and an eruptive X1.2 flare occurring on 2014 January 7. Through topological analysis of the reconstructed 3D magnetic field, it is found that the MFR begins to form early on 2014 January 6; then with its magnetic twist degree continuously increasing for over 30 hr, it becomes highly twisted with field lines winding numbers approaching six turns, which might be the highest twisting degree in extrapolated MFRs that have been reported in the literature. The formation and strength of the MFR are attributed to a continuous sunspot rotation of AR 11944 and flux cancellation between the two ARs. The MFR and its associated filaments exhibit no significant change across the flare time, indicating it is not responsible for the flare eruption. After the flare, the MFR slowly disappears, possibly due to the disturbance by the eruption.
Silicon and Hydrogen Chemistry under Laboratory Conditions Mimicking the Atmosphere of Evolved Stars
Authors: Accolla Mario , Santoro Gonzalo , Merino Pablo , Martínez Lidia , Tajuelo-Castilla Guillermo , Vázquez Luis , Sobrado Jesús M. , Agúndez Marcelino , Jiménez-Redondo Miguel , Herrero Víctor J. , Tanarro Isabel , Cernicharo José , Martín-Gago José Ángel 
Published: January 2021

Abstract
Silicon is present in interstellar dust grains, meteorites and asteroids, and to date 13 silicon-bearing molecules have been detected in the gas phase toward late-type stars or molecular clouds, including silane and silane derivatives. In this work, we have experimentally studied the interaction between atomic silicon and hydrogen under physical conditions mimicking those in the atmosphere of evolved stars. We have found that the chemistry of Si, H, and H2 efficiently produces silane (SiH4), disilane (Si2H6) and amorphous hydrogenated silicon (a-Si:H) grains. Silane has been definitely detected toward the carbon-rich star IRC +10216, while disilane has not been detected in space yet. Thus, based on our results, we propose that gas-phase reactions of atomic Si with H and H2 are a plausible source of silane in C-rich asymptotic giant branch stars, although its contribution to the total SiH4 abundance may be low in comparison with the suggested formation route by catalytic reactions on the surface of dust grains. In addition, the produced a-Si:H dust analogs decompose into SiH4 and Si2H6 at temperatures above 500 K, suggesting an additional mechanism of formation of these species in envelopes around evolved stars. We have also found that the exposure of these dust analogs to water vapor leads to the incorporation of oxygen into Si–O–Si and Si–OH groups at the expense of SiH moieties, which implies that if this kind of grain is present in the interstellar medium, it will probably be processed into silicates through the interaction with water ices covering the surface of dust grains.
PENGARUH SERVANT LEADERSHIP DAN KOMPETENSI TERHADAP KOMITMEN ORGANISASIONAL DI UNIVERSITAS SWASTA
Authors: Muji Rahayu  , Yuniarsih Tjutju , Disman Disman , Sojanah Janah , Nusannas Iman Sidik , Mutmainnah Dyhah , Waskito Saptono Kusdano 
Published: January 2021

This study aims to determine the effect of servant leadership on organizational commitment. The population is a lecturer in the Management Program of a Private University in Bandung. The sample consisted of 102 lecturers. Data collection was carried out through questionnaires. The data obtained were processed using simple linear regression. The results show that servant leadership has a positive and significant influence on organizational commitment. The higher the level of servant leadership application, the higher the level of organizational commitment possessed by the lecturer.
Abstrak
Penelitian ini bertujuan untuk mengetahui pengaruh servant leadesrship terhadap komitmen organisasional. Populasi adalah dosen Program Studi S1 Manajemen Universitas Swasta di Bandung. Sampel terdiri dari 102 dosen. Pengumpulan data dilakukan melalui penyebaran kuesioner. Data yang diperoleh diolah dengan menggunakan regresi linier berganda. Hasil menunjukkan bahwa servant leadership dan kompetensi memiliki pengaruh yang positif dan signifikan terhadap komitmen organisasional secara parsial dan simultan. Ini menunjukkan bahwa makin baik tingkat penerapan servant leadership, makin tinggi tingkat komitmen organisasional dan makin tinggi kompetensi yang dimiliki oleh dosen makin tinggi tingkat komitmen organisasional dosen.
PRESEPSI SISWA DAN GURU TERHADAP PEMBELAJARAN DARING DI SMA YAPIS MANOKWARI KELAS XI
Authors: Rahmatia Rahmatia , Syahira Syahira , Sajaril Ardian Eko 
Published: January 2021

Online learning is used by all levels of education without exception, as a result of the Covid-19 pandemic. But the effectiveness of online learning is still unknown, because teachers are more focused on teaching than conducting studies on online learning. So this study aims to determine the effectiveness of online learning during the Covid-19 pandemic at Yapis Manokwari High School. The method in this research uses descriptive quantitative method, in which quantitative data is in the form of a percentage of the results of the questionnaire, and descriptive data is in the form of a description of the percentage of the results of the questionnaire. In addition, data collection techniques also use interview techniques to strengthen students' questionnaire answers. The interview was conducted with a class XI teacher at SMA Yapis Manokwari. The sample used was 30 students. The results showed that students understood the use of online platforms in online learning, but online learning was not effective due to several factors, including: (1) signal, (2) time constraints, (3) noise from students due to forgetting to turn off the microphone. In addition, the results of interviews with teachers also show that online learning is not effective because it does not meet teacher expectations or does not achieve learning objectives compared to face-to-face learning.
Abstrak
Pembelajaran online digunakan oleh semua jenjang pendidikan tanpa terkecuali, akibat dari pandemi covid-19. Tetapi keefektifan pembelajaran online masih belum diketahui, dikarenakan guru lebih fokus mengajar daripada melakukan telaah mengenai pembelajaran online. Sehingga penelitian ini bertujuan untuk mengetahui keefektifan pemebelajaran online di masa pandemi covid-19 di SMA Yapis Manokwari. Metode dalam penelitian ini menggunakan metode kuantitatif deskriptif, yang mana data kuantitatif berupa presentase hasil angket, dan data deskriptif berupa pendeskripsian presentase hasil angket, selain itu teknik pengambilan data juga menggunakan teknik wawancara untuk memperkuat jawaban angket siswa. Wawancara dilakukan kepada guru pengajar kelas XI SMA Yapis Manokwari. Sampel yang digunakan berjumlah 30 siswa. Hasil enelitian menunjukkan bahwa siswa memahami penggunaan platform daring dalam pembelajaran online, tetapi pembelajaran online tidak efektif dikarenakan beberapa faktor, diantaranya: (1) signal, (2) keterbatasan waktu, (3) suara bising dari siswa akibat lupa mematikan mikrofon. Selain itu, hasil wawancara kepada guru juga menunjukkan bahwa pembelajaran secara online tidak efektif karena tidak memenuhi harapan guru atau tidak mencapai tujuan pembelajaran dibanding pembelajaran secara tatap muka.
Namık Kemal’in mektupları ışığında Osmanlı’nın sosyo-politik durumu
Authors: TURNA Murat 
Published: January 2021

Kültür, sanat ve fikir dünyası ile toplum hayatı arasında bağlar bulunur. Bu dünyanın önde gelenleri, dikkatlerini hiçbir zaman toplum üstünden ayırmamıştır. Aydınlar, yaşadıkları yahut gözlemledikleri toplumları tahlil eder. Eksiklikleri, sıhhatli taraflarıyla onları konu edinirler. Bu vesileyle hem toplum hayatı çeşitli yönleri ile teşrih edilir hem de aydın dikkati denen özel bakış hakkında bilgi edinilmiş olur. Edebiyat sanatçısı, gazeteci, kültür adamı, nihayetinde bir devlet görevlisi olarak Namık Kemal, 19. asrı idrak etmiş bir aydındır. Onun yazdıklarında, içinden çıktığı toplum değişik yönleri ile yer alır. Canlı tanığı olduğu hadiseler, sosyal çalkantılar, türlü kusurlar, kültür ve edebiyat sahnesi, siyasi meseleler, devlet yönetimi Namık Kemal’in üzerinde durduğu hususlardır. Fikirlerini en açık şekilde dile getirdiği metinleri ise mektuplarıdır. Mektuplarında teklifsiz bir şekilde konuşur. Bunların bir gün yayımlanacağını düşünmemiş olması kuvvetle muhtemeldir. O yüzden samimi bir dil ve kendine has üslubu ile toplumun farklı yönlerine ışık düşürür. Namık Kemal’in mektupları, şahsi hayatını da aydınlatmakla beraber genellikle siyaset, sosyal hayat, eğitim ve kültür, edebiyat konularına hasredilmiştir. Makalede sanatçının mektupları çerçeve kabul edilerek 19 asrın Osmanlı’sının sosyo-politik durumu ortaya konacaktır. Namık Kemal’in tespitleri çoğunlukla sosyal aksaklıklar, siyasi bütünlüğünü yitiren bir devlet, yitirilmeye başlanan iç huzur, Avrupa ile Osmanlı arasındaki mesafe üstünedir. Mektuplardaki öngörüleri, sosyo-politik bağlamda ele alınması gereken eleştirileri dikkate değerdir.
Voting in the Horizon of Contradictory Truths: A Praxeological View on General Elections in State-Socialist Contexts
Authors: Langenohl Andreas 
Published: January 2021

Historical and political science research into the role and significance of elections in state-socialist societies points to the variety of functions that these elections fulfilled, notwithstanding their deficiency if compared to liberal democratic conceptions such as the legitimation of the political regime and the mobilisation and socialisation of the population. This paper takes a novel approach towards the social significance of state-socialist elections, arguing that they conveyed imaginary understandings of the societies and polities of which they were part. The concept of the imaginary is discussed in conversation with Charles Taylor, who argues that public social practices are informed by mostly latent “understandings” that render them subjectively meaningful in the first place. Referring to historical research on state-socialist elections, imaginary understandings are identified that pertain in particular to the relationship between officially proclaimed “truths” and unofficial positionings towards them.
Design of an earthquake resisting building using precast concrete cross-braced panels and incorporating energy absorbing devices
Authors: Matthewson C. D. , Davey R. A. 
Published: January 2021

The design and the analysis of an irregular six storey office building are described. The building has an unconventional earthquake resisting system: a precast concrete cross-braced perimeter frame incorporating force-limiting devices (termed "inserts") in the form of enclosed axially yielding short steel members.
A series of inelastic dynamic analyses indicates that the system very effectively combines the inherent strength and stiffness of the cross-braced frame with the energy-dissipating function of the yielding inserts.
Cost estimates indicate that the system is a particularly economic one.
Microscopic evaluation of the vasal fluid for sperm at the time of vasectomy reversal: Do we really need to check?
Authors: Grober Ethan D. , Tobe Sammi 
Published: January 2021

Introduction: During vasectomy reversal (VR), intraoperative microscopic evaluation of the vasal fluid for sperm presence/quality can inform of the possibility of epididymal obstruction and need for a vasoepididymostomy (VE). In an effort to validate the utility of microscopic vasal fluid evaluation, the current initiative correlates gross vasal fluid characteristics with sperm presence and quality in a large series of VRs.
Methods: A total of 1267 VRs yielded a total of 2522 vasal-units (right/left sides) for analysis. During VR, vasal fluid was sampled from the testicular-end vas and the fluid was characterized (thick-paste/opaque/translucent/clear). Each aspirate underwent microscopic evaluation for sperm quality and categorized as: motile sperm/intact-non-motile sperm/sperm parts/no sperm. The predictive utility of the gross vasal fluid characteristics with respect to microscopic sperm presence and quality was analyzed.
Results: Among the 2522 vasal-units analyzed, the side-to-side (left-right) concordance of vasal fluid quality and microscopic vasal sperm quality was 72% and 52%, respectively. When thick-pasty fluid was observed, no sperm were seen in the samples in 53% of cases and if present, only non-motile sperm were observed. Even in the setting of more favorable vasal fluid characteristics (clear, translucent, and opaque fluid), no sperm were seen in 6–11% of cases, suggesting the possibility of epididymal obstruction and the need for VE.
Conclusions: Intraoperative microscopic evaluation of the vasal fluid for sperm is a necessary practice during VR to optimize surgical outcomes. Reliance on gross vasal fluid characteristics in isolation may lead to unrecognized epididymal obstruction, and the need for a VE, in approximately 11% of cases.