bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hollow aluminum microspheres with high mass extinction coefficients in the long wave infrared
Authors: Garrett Benjamin S. , Hudak Nicholas J. , Zablocki Mathew , Creazzo Timothy , Sharkawy Ahmed , DeLacy Brendan G. , Mirotznik Mark S. 
Published: November 2020

Previous electromagnetic computations of multilayered
dielectric/metallic spheres identified the ideal dimensions and
composition for achieving optimized mass extinction coefficients (

m

2

/

g

). A hollow metallic sphere, with a
thin metallic shell, is one such example of a spherical structure that
can theoretically achieve high mass extinction coefficients in the
long wave infrared (LWIR) region (8–12 µm). To this end, we endeavored
to demonstrate a cost-effective and scalable manufacturing approach
for synthesizing and experimentally validating the mass extinction
coefficients of hollow metallic spheres. Specifically, we detail a
novel approach for fabricating hollow aluminum spheres using radio
frequency (RF) magnetron sputter deposition. Sacrificial high-density
polyethylene polymer microspheres were used as substrates for the
deposition of thin layers of aluminum. The core shell structures were
subsequently thermally processed to form the hollow micron sized
aluminum shells. The mass extinction coefficients of the hollow
aluminum spheres were subsequently measured and compared to
computational results. A strong agreement between experimental and
theoretical predictions was observed. Finally, the LWIR mass
extinction coefficients of the hollow spheres were compared to high
aspect ratio brass flakes, a common pigment used for LWIR attenuation,
and other materials and geometries that are used for LWIR filtering
applications. This comparison of both performance and availability
revealed that the fabricated hollow aluminum spheres exhibited
competitive LWIR properties using a more scalable and cost-effective
manufacturing approach.
Noise-tolerant single-photon imaging with a superconducting nanowire camera
Authors: Kong Lingdong , Zhao Qingyuan , Zheng Kai , Lu Haiyangbo , Chen Shi , Tao Xu , Wang Hui , Hao Hao , Wan Chao , Tu Xuecou , Zhang Labao , Jia Xiaoqing , Kang Lin , Chen Jian , Wu Peiheng 
Published: November 2020

The quality of an image is limited to the signal-to-noise ratio of the output from sensors. As the background noise increases much more than the signal, which can be caused by either a huge attenuation of light pulses after a long-haul transmission or a blinding attack with a strong flood illumination, an imaging system stops working properly. Here we built a superconducting single-photon infrared camera of negligible dark counts and 60 ps timing resolution. Combining with an adaptive 3D slicing algorithm that gives each pixel an optimal temporal window to distinguish clustered signal photons from a uniformly distributed background, we successfully reconstructed 3D single-photon images at both a low signal level (

∼

1

average photon per pixel) and extremely high noise background (background-to-signal ratio = 200 within a period of 50 ns before denoising). Among all detection events, we were able to remove 99.45% of the noise photons while keeping the signal photon loss at 0.74%. This Letter is a direct outcome of quantum-inspired imaging that asks for a co-development of sensors and computational methods. We envision that the proposed methods can increase the working distance of a long-haul imaging system or defend it from blinding attacks.
Efficient Fe:CdTe laser producing 0.35 J pulses in the 5 µm spectral range
Authors: Frolov M. P. , Korostelin Yu. V. , Kozlovsky V. I. , Leonov S. O. , Fjodorow P. , Skasyrsky Ya. K. 
Published: November 2020

High-energy laser operation of a

F
e

2
+

-doped single-crystal CdTe is demonstrated at the temperature of 77 K. Pumped with 250 µs pulses of a 4.08 µm Fe:ZnSe laser, the Fe:CdTe laser produced a record output of 0.35 J, with a slope efficiency of 44%. A further up-scaling by employing high-energy pump sources is feasible, thus facilitating material-processing applications. The laser was tunable from 4.86 to 5.37 µm. In a nonselective cavity, the laser’s central wavelength was 5.03 µm at 77 K, and shifted to 5.23 µm at 215 K. At the later operation point, reachable using a Peltier element, the laser still produced 0.15 J of output energy with an efficiency of 22%.
Photonic smart bandage for wound healing assessment
Authors: Leal-Junior Arnaldo , Guo Jingjing , Min Rui , Fernandes António José , Frizera Anselmo , Marques Carlos 
Published: November 2020

Chronic wounds affect around 2% of the world population with an annual multi-billion dollar cost to the healthcare system. This background pushes the development of new therapies and procedures for wound healing and its assessment. Among them, the potential of hydrogen (pH) assessment is an important indicator of the wound healing stage and condition. This paper presents the development of the first optical fiber-embedded smart wound dressing for pH assessment. An intrinsically pH-sensitive optical fiber is fabricated using a polydimethylsiloxane (PDMS) precursor doped with rhodamine B dye. Raman and Fourier transform infrared (FTIR) spectroscopies are performed in order to verify the presence of rhodamine B and PDMS in the fiber samples. Then, the fiber is embedded in gauze fabric and hydrocolloid wound dressing. In addition, such low Young’s modulus of PDMS fiber enables its use as a highly sensitive pressure sensor, where the results show that the fiber-embedded bandage can measure pressures as low as 0.1 kPa with a high linearity in the range of 0 to 0.3 kPa. The smart bandage is subjected to different pH, which resulted in a wavelength shift of 0.67 nm/pH when the absorption peak at 515 nm was analyzed. Furthermore, pH increase leads to linear decrease of the transmitted optical power (

R

2

of 0.998), with rise and fall times below 20 s and 30 s, respectively. Therefore, the proposed optical fiber-embedded smart bandage enables the simultaneous assessment of pressure and pH on the wound region.
Penyederhanaan Partai Politik Melalui Parliamentary Threshold: Pelanggaran Sistematis Terhadap Kedaulatan Rakyat
Authors: Indrawan Jerry , Aji M Prakoso 
Published: November 2020

Sejak pemilu 2009, aturan Ambang Batas Parlemen (PT) sudah mulai diterapkan secara nasional di dengan tujuan mengurangi parpol yang lolos di DPR. Diharapkan aturan ini dapat menyederhanakan jumlah parpol di Indonesia yang dirasa sudah terlalu banyak. Namun, pertentangan terhadap aturan ini muncul karena PT terkesan melanggar kedaulatan rakyat dengan cara tidak memberikan kesempatan bagi calon legislatif untuk duduk di parlemen pusat, sekalipun berhasil meraih kursi di daerah pemilihannya, hanya karena parpolnya tidak lolos ambang batas secara nasional. Angka 4% yang ditetapkan sebagai ambang batas penulis anggap sebagai pelanggaran sistematis terhadap kedaulatan rakyat. Hal ini karena angka tersebut ditentukan hanya melalui proses kompromi elit, bukan kajian ilmiah, maupun lewat aspirasi masyarakat, yang tetap dapat menjaga tegaknya kedaulatan rakyat. Selama dua pemilu terakhir sejak PT diterapkan, jumlah parpol di Indonesia tidak berkurang, justru bertambah. Kondisi ini semakin menegaskan kegagalan PT dalam proses penyederhaan parpol di Indonesia. Tujuan penelitian ini adalah untuk menunjukkan bahwa PT tidak berhasil melakukan penyederhanaan parpol. Penelitian ini dilakukan melalui metode penelitian kualitatif, dengan mengambil data-data melalui sumber sekunder, yaitu buku, jurnal, dan teks-teks lainnya. Penulis juga melakukan wawancara dengan beberapa narasumber ahli yang diharapkan bisa memberikan masukan terkait penelitian ini. Temuan penelitian adalah bahwa konsep penyederhanaan parpol tidak dapat dilakukan berdasarkan PT, tetapi melalui pengurangan kursi di setiap daerah pemilihan, yang tidak melanggar kedaulatan rakyat. Kata Kunci: Ambang Batas Parlemen, Penyederhanaan Parpol, dan Kedaulatan Rakyat
Rapeseed crop damage by wildlife assessed from Landsat images
Authors: Sisák István 
Published: November 2020

Rapeseed is the fourth most important crop in Hungary regarding its cultivation area. Crop damage by deer and boar has been becoming strongly debated issue in the last few years. More exact clarification of damage was aimed at in this study with help of Landast images. Six rapeseed fields were investigated both in 2012 and 2013 in the administrative area of Várfölde, Bánokszentgyörgy, Bázakerettye and Borsfa (Zala County, Hungary). The total area in 2013 was 43 hectares. 100 % wildlife damage affected 3.9 hectares and 10 hectares were free from any damage. The total area in 2012 was 40 hectares in which 3.3 hectares were free from damage but neither fields suffered total damage. Yield map from 2017 of a 26 hectares field near to Gutorfölde and Szentkozmadombja was used to validate the space image based assessment method with real yield data. Landsat 7 images with acquisition dates of 2013.04.16., 2013.05.18. and 2013.06.03. were downloaded from the website of US Geological Service. All bands and NDVI index were investigated for all dates to establish best estimator for differences between damaged and not damaged fields. Band 5 (SWIR: 1.55-1.75 μm) in 16th of April proved to be the best. It was concluded with help of the reflectance data (zero damage: 96.4, complete damage:164.5, partial damage:124.7 on the average) that yield reduction was 41.5 % on areas with partial damage. There was no complete damage in 2012. However, reflectance data of not damaged fields were very close to each other in the two years (96.4 in 2013 and 89.9 in 2012 on the average) thus, it could be assumed that the same is true for reflectance data of completely damaged fields, so data from 2013 can be used for the comparison. Based on the data (zero damage: 89.9/2012, complete damage:164.5/2013, partial damage:118.4/2012 on the average) it was calculated, that one field suffered 38 % yield reduction, one hectare portion of another field suffered 23 % yield reduction, and other fields were not damaged significantly. Yield map from 2017 and Landsat 8 SWIR reflectance (Band 6: 1.566 – 1.651 μm) in 3rd of April have shown strong correlation (R2=0,634), which was a direct evidence that both yield and wildlife damage of rapeseed can be reliably assessed from Landsat SWIR reflectance data acquired in April.
Impact of Brexit on the trade of Hungarian agricultural and food products
Authors: Vásáry Miklós 
Published: November 2020

As a result of the longer preparation process, 51.9% of voters voted in the UK on 23 June 2016 in the form of a referendum to leave the European Union. Although the negotiation process has begun, many decisive points and principles - the negotiators' agreement on the post-exit process - have not decided at the beginning of 2019.
The fact that the United Kingdom officially withdraws from the European Union will significantly transform bilateral trade relations. Through the – till now – fruitful cooperation, both sides were able to take advantages and thus have achieved substantial economic benefits, economic and welfare growth. It seems that the UK has been more in need of its trade, so it is becoming increasingly important on what conditions the new cooperation will operate.
But it may also be important to see how the British exit will affect Hungary. Within this framework, one specific area of trade policy, the analysis and evaluation of agri-food processes, should be carried out. Although there is a significant geographical distance between the two countries, there has been a growing and significant commercial activity due to the favorable trade effects.
The purpose of this study is to structure the trade effects between the agri-food industry. In addition, there is a need to organize the affected branches and expected effects too.
Multimodal Ultrasound Model Based on the Left Gastric Vein in B-Viral Cirrhosis: Noninvasive Prediction of Esophageal Varices
Authors: Xu Xinzhi , Jin Ying , Lin Yuanqiang , Hu Dongmei , Zhou Yaoyao , Li Dianqiu , Wang Hui , Jin Chunxiang 
Published: November 2020

OBJECTIVES:
To establish and verify a simple noninvasive model based on the left gastric vein (LGV) to predict the grade of esophageal varices (EV) and high-risk EV (HEV), to facilitate clinical follow-up and timely treatment.

METHODS:
We enrolled 320 patients with B-viral cirrhosis. All patients underwent endoscopy, laboratory tests, liver and spleen stiffness (SS), and ultrasonography. HEV were analyzed using the χ2 test/t test and logistic regression in the univariate and multivariate analyses, respectively. EV grades were analyzed using the variance/rank-sum test and logistic regression. A prediction model was derived from the multivariate predictors.

RESULTS:
In the training set, multivariate analysis showed that the independent factors of different EV grades were SS, LGV diameter, and platelet count (PLT). We developed the LGV diameter-SS to PLT ratio index (LSPI) and LGV diameter/PLT models without SS. The area under the receiver operating characteristic curve of the LSPI for diagnosis of small EV, medium EV, large EV, and HEV was 0.897, 0.899, 0.853, and 0.954, respectively, and that of the LGV/PLT was 0.882, 0.890, 0.837, and 0.942, respectively. For the diagnosis of HEV, the negative predictive value was 94.07% when LSPI < 19.8 and the positive predictive value was 91.49% when LSPI > 23.0. The negative predictive value was 95.92% when LGV/PLT < 5.15, and the positive predictive value was 86.27% when LGV/PLT > 7.40. The predicted values showed similar accuracy in the validation set.

DISCUSSION:
Under appropriate conditions, the LSPI was an accurate method to detect the grade of EV and HEV. Alternatively, the LGV/PLT may also be useful in diagnosing the varices when condition limited.
Automating the Search and Discovery of Manufacturing Service Providers to Enable a Digital Supply Chain Network
Authors: Starly Binil , Cohen Paul , Raman Shivakumar 
Published: November 2020

Abstract
Uncertainty in manufacturing networks has created barriers to closing the gap between design enterprises and the American industrial base. Uncertainty arises from the lack of transparent access to manufacturer capabilities, the inability to auto-discover service providers who are best capable for a given job request, and the dependence on human word-of-mouth trust network relationships that exist in the manufacturing supply chain. This uncertainty slows down the pace of product development lifecycles from a viewpoint of inefficient forms of supplier assessment, vetting, selection, and compliance, leading to a trust tax tacked onto the final price of products. In times of global crisis such as the coronavirus disease pandemic, this uncertainty also leads to inefficient forms of gathering information on manufacturing capability, available capacity, and registered licenses and assessing compliance. This technical note outlines solution pathways that can help ease the search and discovery process of connecting clients and manufacturing service providers through digitally enabled technologies.
Technology Enablers for Manufacturing Resilience in the COVID-19 and Post–COVID-19 Era
Authors: Kamarthi Sagar , Li Wei 
Published: November 2020

Abstract
Coronavirus disease (COVID-19) has created substantial detrimental impacts on the global manufacturing industry. The COVID-19 outbreak across the globe has caused a short supply of raw materials and components required to keep production running in the automobile, chemical, electronics, and aircraft sectors. In this technical note, the authors present their views on how different manufacturing stages are affected by various COVID-related factors. The authors discuss their ideas on employing emerging industry 4.0 technologies as building blocks of resilience themes necessary to circumvent COVID-related disruptions and make future manufacturing resilient, efficient, and cost-effective.
ПЕДАГОГІЧНІ АСПЕКТИ ФОРМУВАННЯ ЦІННІСНОГО СТАВЛЕННЯ ДО ЗДОРОВ’Я
Authors: Невмержицька Олена 
Published: November 2020

Стаття присвячена обґрунтуванню педагогічних аспектів формування в особистості ціннісного ставлення до здоров’я. Сучасні реалії актуалізують проблему взаємозв’язку здоров’я і якості життя конкретної людини і загалом усього суспільства. Виконання людиною суспільно значущих завдань чи функцій залежить від індивідуального рівня її здоров’я. Водночас стан індивідуального здоров’я залежить від стану здоров’я соціуму. Хоча проблема формування ціннісного ставлення до здоров’я сьогодні всебічно розробляється, пошук нових шляхів ціннісного виховання дітей та молоді завжди актуальний. Відтак мета статті – проаналізувати шляхи формування ціннісного ставлення до здоров’я в дітей і молоді. Для її досягнення було використано методи аналізу та синтезу, абстрагування, узагальнення, що дало можливість проаналізувати теоретичні засади формування в особистості ціннісного ставлення до здоров’я та сформулювати висновки щодо вдосконалення цього процесу. У статті схарактеризовано процес формування цінностей особистості, визначено його структуру, висвітлено механізми формування цінностей. Доведено необхідність пошуку нових шляхів формування цінностей. Акцентовано на специфічних методах формування цінностей особистості, серед яких – аналіз текстів, біографічний метод, кристалізація цінностей, розв’язання проблемних завдань, аналіз яких уможливив резюмувати: їхнє застосування дає змогу системно реалізувати всі етапи формування цінностей.
ВЗАЄМНА ДОВІРА ЯК УМОВА ВИХОВАННЯ ДІТЕЙ-СИРІТ У КОНТЕКСТІ ОСОБИСТІСНОЇ ПАРАДИГМИ
Authors: Лялюк Галина 
Published: November 2020

У статті актуалізовано проблему впровадження інноваційних підходів у вихованні дітей-сиріт в Україні, що перебувають в державних закладах опіки. Метою статті є аналіз особливостей формування суб’єкт-суб’єктної взаємодії вихователя та дитини-сироти на основі принципу довіри.
Розглянуто основні положення особистісно-гуманістичної стратегії педагогічної парадигми, роль довірливих стосунків у суб'єкт-суб'єктній взаємодії педагога та вихованця. Зазначено, що виховання дітей-сиріт у контексті особистісної парадигми передбачає реалізацію принципу гуманізації виховання – сприйняття дитини як вищої соціальної цінності, визнання її прав на свободу, розвиток здібностей, виявлення її індивідуальності.
Здійснено аналіз феномену довіри на основі психолого-педагогічних наукових досліджень. Обґрунтовано необхідність реалізації принципу довіри опікунсько-виховної діяльності, який виступає умовою результативності продуктивного розвитку особистості дитини-сироти, уможливлює творче розкриття її унікальних потреб і здібностей, активізацію її особистісного ресурсу.
У суб’єкт-суб’єктній взаємодії вихователя та дитини-сироти довіра стимулює процес відвертості, «прозорості», саморозкриття, що виступає умовою результативності продуктивного розвитку особистості дитини-сироти. Тільки системна реалізація умов, дотримання яких забезпечить реалізацію принципу довіри у вихованні особистості дитини-сироти допоможе здійснити ефективну підтримку дітям, що залишились без піклування батьків, та підвищити успішність виховного процесу загалом.
Low‐grade epilepsy‐associated tumour management with or without presurgical evaluation: a multicentre, retrospective, observational study of postsurgical epilepsy outcome
Authors: Ristić Aleksandar J. , Mindruta Ioana , Dimova Petia , Kelemen Anna , Grujičić Danica , Ilić Rosanda , Baščarević Vladimir , Stoica Sergiu , Pavel Sebastia , Minkin Krasimir , Gabrovski Kaloyan , Raičević Savo , Sokić Dragoslav , Stijović Jovana , Réti Csaba 
Published: November 2020

AbstractAims
Low‐grade epilepsy‐associated neuroepithelial tumours (LEATs) encompass the broad spectrum of tumours associated with epilepsy. Since the postsurgical seizure outcome in LEATs is favourable, it is speculated that epileptological presurgical evaluation (EPE) might not be required for patients with LEATs.Methods
A multicentre study involving referring epilepsy and neurosurgery centres was performed, aimed at evaluating postsurgical epilepsy outcome in patients with LEATs, with and without EPE, including long‐term video‐EEG monitoring (vEEGM). In total, 149 surgically treated patients were enrolled (age: 31±14 years; age at surgery: 26.4±13.1 years; males; 55.7%) with histopathological confirmation of LEATs and follow‐up of more than six months. All patients had undergone standard assessment: clinical, routine EEG and brain MRI. In addition to vEEGM, EPE included other additional investigations. Epileptologists did not assess patients treated in neurosurgical centres. The EPE was performed in 51% of patients.Results
Histopathological diagnosis revealed ganglioglioma in 43.6%, DNET in 32.9%, pilocytic astrocytoma in 17.4%, and others in 6.1% of patients. The majority of patients were seizure‐free (ILAE epilepsy surgery outcome Class 1; 71.1%). The median follow‐up period was 36 months. Patients who were rendered seizure‐free were younger (mean age: 24.2±12.2) than those who were not seizure‐free (31.8±14.0) (p=0.001). No difference was identified between evaluated and non‐evaluated patients with respect to seizure freedom (p=0.45). EPE patients had a longer epilepsy duration (median: 10 years) and a higher proportion of drug resistance (73.6%) compared to non‐evaluated patients (median: two years; 26.4%) (p<0.001). Based on a significant difference in major clinical variables, that may well affect postoperative results, the similar postsurgical seizure outcome in groups with and without EPE observed in our study should be considered with caution, and conclusions as to whether there is value in formal presurgical evaluation in LEAT patients cannot be drawn.Conclusions
Our data strongly encourage the clear need for continued discussion around such patients at epilepsy management conferences.
Definición de Perfiles Geográficos de hurto de automóviles. Caso Aplicado en Cartagena
Authors: Delahoz-Dominguez Enrique Jose , Fontalvo-Herrera Tomás José , Mendoza-Mendoza Adel Alfonso 
Published: November 2020

Esta investigación desarrolla un análisis geoespacial del hurto de automóviles ocurridos en la ciudad de Cartagena de Indias - Colombia. En el proceso de definición de perfiles de criminalidad se analizó el delito del hurto en las 5 modalidades consideradas de alto impacto en la generación de percepción de seguridad de los ciudadanos, estas son automotores, motocicletas, residencias, establecimientos comerciales y entidades financieras en el transcurso de los años 2015 y 2016. Los datos utilizados corresponden al informe de criminalidad anual de la Policía Nacional de Colombia. Como resultado se encontraron 7 perfiles geográficos de hurto de automóviles, generando patrones de delitos caracterizados visualizados geográficamente.
AKNE VULGARİS HASTALARINDA İSOTRETİNOİN TEDAVİSİNİN SERUM ÜRİK ASİT VE ORTALAMA TROMBOSİT HACMİ (MPV) ÜZERİNE OLAN ETKİLERİNİN ARAŞTIRILMASI
Authors: AYVAZ Havva Hilal , KORKMAZ Selma , ERTURAN İjlal , YILDIRIM Mehmet , ATAY Emrah 
Published: November 2020

Amaç
Sistemik oral isotretinoin, orta-şiddetli akne vulgaris ve
tedaviye dirençli hafif akne vulgaris tedavisinde yıllardır
kullanılan etkin bir tedavidir. İsotretinoin tedavisinin
birçok yan etkisi bildirilmiş olup, gün geçtikçe yeni yan
etkileri de ortaya çıkmaktadır. Bu çalışmada, isotretinoin
tedavisinin birçok hastalıkla ilişkili değerlendirilebilen
belirteçler olan serum ürik asit ve MPV düzeylerinde
değişime neden olup olmadığının araştırılması
amaçlandı.
Gereç ve Yöntem
Hastanemiz Dermatoloji Polikliniğine başvuran, en
az üç ay önce isotretinoin tedavisi başlanmış olan ve
kontrollerini aksatmayan, hafif-orta veya şiddetli akne
vulgaris tanısı almış 78 hasta çalışmaya alındı. Standart
olarak yaklaşık 0,5 mg/kg/gün dozda isotretinoin
tedavisi başlanan hastaların tedavi öncesi ve tedavinin
3. ayındaki hemogram parametreleri, lipit düzeyleri,
monosit/HDL oranı ve MPV ile ürik asit düzeyleri
incelendi.
Bulgular
Hastaların tedavi öncesi ve tedavinin 3. ayında bakılan
hemogram parametreleri, MPV ve ürik asit düzeyleri
arasında herhangi bir anlamlı değişiklik saptanmamışken
(p>0,05); lipit düzeyleri arasında (trigliserit, total
kolesterol, LDL) anlamlı farklılıklar mevcuttu (p