bluuebunny/crossref_metadata_2025_split huggingface dataset:
Piezoelectric devices for energy harvesting in building structures
Authors: Grigoryeva Ludmila 
Published: November 2021

Devices that convert vibration energy into electricity and are capable of its accumulation (energy harvesting) are very promising both in mechanical engineering (damping oscillations with the conversion of excess energy into electricity) and in electronics and the environment (systems for energy storage and replenishment). That systems convert extra motion of engineering devises into electrical energy used for their autonomous operation or for power supply of other devices [1]. Another application is portable electronics, where energy storage devices can power or charge mobile phones or other devices. When energy sources are limited, energy harvesting plays an important role in the environment.
Energy harvesting as a separate direction began to develop in the 1990s. Human, bicycle, water flow, low-frequency oscillations in mechanisms, etc. can be used as sources of mechanical energy for the piezoelectric transducer. Usually, due to steady oscillations, piezoelectric elements produce alternating electric current, showing the greatest efficiency at resonant frequencies. Most piezoelectric power sources produce power of the order of milliwatts, which is small enough for system use but sufficient for portable devices. Piezoelectric systems can convert the movement of the human body, such as the movement of legs and arms, shocks and blood pressure to obtain energy from implanted or portable sensors. Piezoelectric elements are built into running and walking roads, shoes, pavement, etc. One of the priority areas of research is the development of autonomous wireless sensors that receive energy from the measured signal, or use other ways to obtain mechanical energy. Their use becomes relevant in atypical tasks - measuring oscillations in hard-to-reach places of rotating mechanisms, seismic sensors and so on. Smart roads can play an important role in electricity generation. The incorporation of piezoelectric material into the road can convert the pressure exerted by moving cars into voltage and current.
INCREASING SMEs SOCIAL IMPACT WITH BAITUL MAAL WAT TAMWIL
Authors: SOELTON Mochamad , RAMLI Yanto , PERMANA Dudi , MARTAWIREJA Aji Erlangga , NURHAYATI Mafizatun , SARATIAN Eko Tama Putra , ARIEF Harefan 
Published: November 2021

Baitul Mal Wa Tamwil (BMT) is a non-bank financial institution as an integrated independent business center which is a bayt al-mal wa at-tamwil, which is an institution that develops productive and investment businesses to improve the quality of small entrepreneurs' businesses and encourage business forms. -a form of investment with the aim of empowering worldly and ukhrawi businesses through donations, zakat and alms. In its development, BMTs face the same problems, for example problematic customers. Sometimes there is a customer who is not only having problems in one place, but also in other places. Therefore, each BMT needs efforts to coordinate in order to narrow down the movements of problematic customers. BMTs also tend to face other BMTs as competitors to be defeated, not as partners or partners in an effort to exclude people from the economic problems they face. So that it causes the level of competition that is not Islamic and will even affect the BMT management pattern. However, in its development, BMTs face the same problems, for example problematic customers. Sometimes there is a customer who is not only having problems in one place, but also in other places. Therefore, each BMT needs efforts to coordinate in order to narrow down the movements of problematic customers. BMTs also tend to face other BMTs as competitors to be defeated, not as partners or partners in an effort to exclude people from the economic problems they face. So that it causes the level of competition that is not Islamic and will even affect the BMT management pattern.
Keywords: BMT, Sharia Financial Institutions, Micro Finance Institutions, Social Impact
IMPLEMANTATION ENTREPRENEURSHIP EDUCATION ONLINE-LEARNING PROGRAM TO CREATE FARMER ENTREPRENEUR THROUGH URBAN FARMING
Authors: ARIEF Harefan , SOELTON Mochamad , SARATIAN Eko Tama Putra , TAFIPRIOS Tafiprios , PUSPANINGRUM Astrid , MUGIONO Mugiono 
Published: November 2021

The COVID-19 pandemic has disrupted various sectors. As for the sectors affected is the education sector. Many countries decide closing schools, colleges as well as universities, including Indonesia as an effort to break the chain of the spread of Covid-19. To cut off the spread of Covid-19 and comply government regulations, educators and all students are forced not to be face to face temporarily. The COVID-19 pandemic is forcing schools, colleges and universities to shift their entire instructional device to one online delivery overnight. It is no longer a question of whether online education can deliver on the promise of quality higher education and more to how universities can promptly and effectively embrace the mass adoption of online learning. This research was conducted in locations affected by the covid-19 pandemic, because the covid-19 pandemic has a very significant impact on the survival of the lower class in particular. Entrepreneurs are expected to help overcome the economic problems of the nation and the State, although there are many challenges and obstacles that must be faced in overcoming problems due to limited education. and resource knowledge. This community service activity is carried out by providing online learning and training assistance for 1 month on building entrepreneurship character to youth organization (Karang Taruna). The activity is the increasing entrepreneurial knowledge and skills of participants in optimizing information technology-based programs in the marketing media for organic hydroponic vegetable Urban Farming products. The result of this activity is the increasing creativity of youth group organization and to motivate them and also create a connection model for microenterprise entrepreneurship and value creation with the economic, social and environmental aspects of sustainable development.
RPTRA AS PUBLIC COMMUNICATION MEDIUM FOR THE GOVERNMENT OF DKI JAKARTA IN INTECHTING WITH CITIZENS
Authors: TORUAN Rialdo Rezeky Manogari L. , SAIFULLOH Muhammad 
Published: November 2021

In a big city like Jakarta, the community's need for public sphare as a means to carry out activities with various activities together is very important and useful. Public sphare is realized through social interactions that are accommodated in public sphares so that learning occurs between humans with one another, one community with another community, continues until finally there is a unity, understanding, together that heterogeneity in one city is a necessary necessity. must be shared and accepted. The theoretical framework used in this research is public communication and the concept of public sphare from Habermas. The purpose of this study is to analyze how the DKI Jakarta Provincial Government utilizes public sphare in this case called the Child Friendly Open Public sphare (RPTRA) as a public communication medium. This research approach is qualitative with the method used is a case study. The results of the study indicate that the existing RPTRA in various urban villages as public sphares in DKI Jakarta shows that the DKI Jakarta provincial government has optimally utilized the existence of this RPTRA as evidenced by the granting of access for residents to use it. However, public communication carried out by the provincial government has not been fully utilized. The objective condition of DKI Jakarta's public sphare is still not able to become a medium of public communication that is able to encourage egalitarian freedom of thought and action in the public sphere.
Keyword: DKI Jakarta Government, RPTRA, Public Communication
Evaluation of The Ethmoid Bone Using by Cone Beam Computed Tomography In Turkish Subpopulation
Authors: AKTUNA BELGİN Ceren , BAYRAK Seval , ORHAN Kaan 
Published: November 2021

Objective: The objective of this retrospective study was to determine the prevalence of the data obtained from anatomical structures of ethmoid bone evaluated morphometrically on cone beam computed tomography (CBCT) images in a Turkish subpopulation.
Methods: The CBCT images of 200 patients which met the study criteria were selected from the digital database of our university. The medial ethmoid roof height (MERH), cribriform plate height (CP), the height of the lateral lamella of the cribriform plate (LLCP) were evaluated retrospectively using. All the data were grouped by age, side and gender.
Results: For MERH; the mean length for left and the right side was 25.55 ± 3.00 mm and 25.24 ± 3.01 mm, respectively. The mean LLCP heights in right and left side were 4.98±2.12 mm and 4.49 ±1.64 mm, respectively. In the female, the mean of right and left LLCP height were 5.07±2.07 mm and 4.48±1.63 mm, respectively. In the male, the mean of right and left LLCP height were 4.83±2.21 and 4.50±1.66 mm, respectively. It was found that LLCP height did not have a statistically significant correlation with gender (p>0.05). There was a statistically significant negative correlation between LLCP and CP (p
The Effect of High Body Mass Index on Self-Esteem and Sexual Functions in Obese Females Admitted to The Plastic Reconstructive and Aesthetic Surgery Department
Authors: AHMEDOV Anvar , AHMEDOV Yeşim 
Published: November 2021

Objective: Obesity can be defined as body weight above the desired level. Obesity has gone beyond being a cosmetic problem and is now referred to as a disease, and there is a currently significantly increasing number of studies examining the relationship between the obesity and psychopathology. The psychological and social effects of obesity also affect the self-confidence of the individual and the behavioral orientation at the onset of sexual intercourse and avoidance. The aim of this study was to determine whether high body mass index has an effect on selfesteem and sexual functions in obese women who were referred to an obesity center.
Methods: This descriptive study was conducted between 1.11.2018 and 15.01.2020. A total of 202 patients referred from the plastic surgery department to the obesity centre were included in the study. All the patients were assessed twice within a 7-month period with the Rosenberg Self-Esteem Scale, Body Perception Scale and Arizona Sexual Experiences Scale.
Results: Of the 202 women evaluated, 66.3% were in the 51-70 years age range, and 52% had a body mass index in the range of 35-39.9. Evaluation of the two applications of the scales showed a significant positive relationship between the first scale and the second scale scores seven months after weight loss.
Conclusion: The results of this study showed that a decrease in body weight had a positive effect on body perception and on sexual satisfaction.
Surgery Nurses’ Awareness on SBAR Communication Model and SBAR Training
Authors: VATAN Merve , YILDIZ Tülin 
Published: November 2021

Objective: The study has been carried out to analyze surgery nurses’ awareness on SBAR communication model and to measure the effectiveness of SBAR training on it. SBAR communication model, which abbreviates “situation, background, assessment and recommendation”, undertakes a significant role to provide patient safety.
Methods: It was undertaken between 1 March 2019 – 30 April 2019 with a sample consisting of 138 nurses serving in surgical units of the hospital involved in the study. A session of 45-minute training, which has been delivered to surgery nurses, consisted of example scenarios and practices based on SBAR communication model as well as the user guide and some video shots related to communication settings in compliance with SBAR Model. The data were collected during pre-training, immediately after post-training and one-month after the posttraining sessions via face-to face interviews conducted with surgery nurses.
Results: Mean values of nurses’ SBAR communication model awareness have been calculated for all 18 questions in the form. Those mean values have been displayed as 62.76±28.52 during pre-training, 95.05±7.56 during immediate post-training and 90.90±13.89 during a-monthlater session of post-training. Comparisons of pre-training and post-training scores have displayed a statistically significant increase in mean values, both after the training and one month later (p
The Effect of Foot Massage on Pain and Anxiety Levels after Laparoscopic Cholecystectomy: A Randomized-Controlled Trial
Authors: ABDULLAYEV Ayşegül 
Published: November 2021

Objective: This study was conducted to determine the effect of foot reflexology massage performed on patients after laparoscopic cholecystectomy on pain levels, analgesic use and anxiety levels.
Methods: This prospective, experimental and randomized-controlled study was conducted with patients who underwent cholecystectomy. Ninety patients in total were divided into the experiment (n = 30), control (n = 30) and placebo (n = 30) groups. Foot reflexology massage was performed on the patients in the experiment group two times after surgery. Placebo massage was performed on the patients in the placebo group at the same times. Only routine treatment and care were given to the patients in the control group. The patients’ pain and anxiety levels and their amounts of analgesic use within 24 hours were monitored.
Results: The patients’ state anxiety scores decreased significantly from the preoperative to the postoperative measurements, and the degree of decrease did not differ between the groups (p>0.05). The pain scores of the patients decreased after the first and second massage applications in all groups in comparison to their pre-massage scores, and the pain in the experiment group felt after the second massage was lower than that in the patients in the placebo group (p0.05).
Conclusion: As a result, it may be stated that using reflexology with effectiveness of pain treatment and the quality of nursing care.
A Tool for Segmentation of Secondary Structures in 3D Cryo-EM Density Map Components Using Deep Convolutional Neural Networks
Authors: Mu Yongcheng , Sazzed Salim , Alshammari Maytha , Sun Jiangwen , He Jing 
Published: November 2021

Although cryo-electron microscopy (cryo-EM) has been successfully used to derive atomic structures for many proteins, it is still challenging to derive atomic structures when the resolution of cryo-EM density maps is in the medium resolution range, such as 5–10 Å. Detection of protein secondary structures, such as helices and β-sheets, from cryo-EM density maps provides constraints for deriving atomic structures from such maps. As more deep learning methodologies are being developed for solving various molecular problems, effective tools are needed for users to access them. We have developed an effective software bundle, DeepSSETracer, for the detection of protein secondary structure from cryo-EM component maps in medium resolution. The bundle contains the network architecture and a U-Net model trained with a curriculum and gradient of episodic memory (GEM). The bundle integrates the deep neural network with the visualization capacity provided in ChimeraX. Using a Linux server that is remotely accessed by Windows users, it takes about 6 s on one CPU and one GPU for the trained deep neural network to detect secondary structures in a cryo-EM component map containing 446 amino acids. A test using 28 chain components of cryo-EM maps shows overall residue-level F1 scores of 0.72 and 0.65 to detect helices and β-sheets, respectively. Although deep learning applications are built on software frameworks, such as PyTorch and Tensorflow, our pioneer work here shows that integration of deep learning applications with ChimeraX is a promising and effective approach. Our experiments show that the F1 score measured at the residue level is an effective evaluation of secondary structure detection for individual classes. The test using 28 cryo-EM component maps shows that DeepSSETracer detects β-sheets more accurately than Emap2sec+, with a weighted average residue-level F1 score of 0.65 and 0.42, respectively. It also shows that Emap2sec+ detects helices more accurately than DeepSSETracer with a weighted average residue-level F1 score of 0.77 and 0.72 respectively.
A2 Adenosine Receptor Subtypes Overproduction in Atria of Perioperative Atrial Fibrillation Patients Undergoing Cardiac Surgery: A Pilot Study
Authors: Maille Baptiste , Fromonot Julien , Guiol Claire , Marlinge Marion , Baptiste Florian , Lim Suzy , Colombani Charlotte , Chaptal Marie Charlotte , Chefrour Mohamed , Gastaldi Marguerite , Franceschi Frederic , Deharo Jean-Claude , Gariboldi Vlad , Ruf Jean , Mottola Giovanna , Guieu Régis 
Published: November 2021

Objective: Although atrial fibrillation is a common cardiac arrhythmia in humans, the mechanism that leads to the onset of this condition is poorly elucidated. Adenosine is suspected to be implicated in the trigger of atrial fibrillation (AF) through the activation of its membrane receptors, mainly adenosine receptor (AR) subtypes A1R and A2R. In this study, we compared blood adenosine concentration (BAC), and A1R, A2AR, and A2BR production in right (RA) and left atrium (LA), and on peripheral blood mononuclear cells (PBMCs) in patients with underlying structural heart disease undergoing cardiac surgery with or without peri-operative AF (PeOpAF).Methods: The study group consisted of 39 patients (30 men and 9 women, mean age, range 65 [40–82] years) undergoing cardiac surgery and 20 healthy patients (8 women and 12 men; mean age, range 60 [39–72] years) as controls were included. Among patients, 15 exhibited PeOpAF.Results: Blood adenosine concentration was higher in patients with PeOpAF than others. A2AR and A2BR production was higher in PBMCs of patients compared with controls and was higher in PeOpAF patients than other patients. In LA and RA, the production of A2AR and A2BR was higher in patients with PeOpAF than in other patients. Both A2AR and A2BR production were higher in LA vs. RA. A1R production was unchanged in all situations. Finally, we observed a correlation between A1R, A2AR, and A2BR production evaluated on PBMCs and those evaluated in LA and RA.Conclusions: Perioperative AF was associated with high BAC and high A2AR and A2BR expression, especially in the LA, after cardiac surgery in patients with underlying structural heart disease. Whether these increases the favor in triggering the AF in this patient population needs further investigation.
Economic Evaluation of Digital Health Interventions in Palliative Care: A Systematic Review of the Literature
Authors: Naoum Panagiota , Pavi Elpida , Athanasakis Kostas 
Published: November 2021

Introduction:Digital health interventions can facilitate the provision of palliative care. However, the economic evaluation of such interventions has not yet been a standard practice. The present study aimed to identify the existing literature on the particular subject.Methods:A systematic search was conducted in six literature databases between 2010 and 2021: PubMed, Scopus, DARE, NHS EED, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials. Methodological quality was assessed with the Drummond Checklist.Results:The search identified 423 publications, 66 of which were removed as duplicates, resulting in 357 records to be screened by title and abstract. Ten studies were subjected to full-text review and 3 were included in the analysis. The interventions of these studies referred to video consultations and eHealth interventions for symptom management. Overall, the digital health interventions incurred lower costs compared with usual care or no intervention and were considered cost saving and cost-effective. The methodological quality of the studies was considered good.Conclusion:The results of this systematic review indicate that the use of digital health interventions has the potential to be cost-effective in palliative care. However, applicability and generalizability of the evidence is uncertain, mainly due to methodological heterogeneity and scarcity of research.
Quercetin Modulates IGF-I and IGF-II Levels After Eccentric Exercise-Induced Muscle-Damage: A Placebo-Controlled Study
Authors: Sgrò Paolo , Ceci Roberta , Lista Marco , Patrizio Federica , Sabatini Stefania , Felici Francesco , Sacchetti Massimo , Bazzucchi Ilenia , Duranti Guglielmo , Di Luigi Luigi 
Published: November 2021

BackgroundProlonged or unaccustomed eccentric exercise may cause muscle damage and depending from its extent, this event negatively affects physical performance.ObjectivesThe aim of the present investigation was to evaluate, in humans, the effect of the flavonoid quercetin on circulating levels of the anabolic insulin-like growth factor 1 (IGF-I) and insulin-like growth factor 2 (IGF-II), produced during the recovery period after an eccentric-induced muscle damage (EIMD).MethodsA randomized, double-blind, crossover study has been performed; twelve young men ingested quercetin (1 g/day) or placebo for 14 days and then underwent an eccentric-induced muscle damaging protocol. Blood samples were collected, and cell damage markers [creatine kinase (CK), lactate dehydrogenase (LDH) and myoglobin (Mb)], the inflammatory responsive interleukin 6 (IL-6), IGF-I and IGF-II levels were evaluated before the exercise and at different recovery times from 24 hours to 7 days after EIMD.ResultsWe found that, in placebo treatment the increase in IGF-I (72 h) preceded IGF-II increase (7 d). After Q supplementation there was a more marked increase in IGF-I levels and notably, the IGF-II peak was found earlier, compared to placebo, at the same time of IGF-I (72 h). Quercetin significantly reduced plasma markers of cell damage [CK (p&lt;0.005), LDH (p&lt;0.001) and Mb (p&lt;0.05)] and the interleukin 6 level [IL-6 (p&lt;0.05)] during recovery period following EIMD compared to placebo.ConclusionsOur data are encouraging about the use of quercetin as dietary supplementation strategy to adopt in order to mitigate and promote a faster recovery after eccentric exercise as suggested by the increase in plasma levels of the anabolic factors IGF-I and IGF-II.