Inverse estimation of the release rate of the heated pollutant source with strong convection and its application to the exhaust system design by Lei Cao, Yi Wang, Yanqiu Huang, Shengnan Guo, Junwei Guo, Yingke Zheng

“…The results show that, compared with the zero-order Tikhonov regularization (ZOTR) and the LSQR methods, the second-order Tikhonov regularization (SOTR) and the truncated SVD (TSVD) methods are more suitable for the inverse estimation of the SCHP source. …”
Get full text

What’s Dog Got to Do With It? Motivation Behind Denominal (Animal) Verbs by Alisa Egorova, Hans-Georg Wolf

Get full text

Climate change policies reduce air pollution and increase physical activity: Benefits, costs, inequalities, and indoor exposures by Sean Beevers, Nosha Assareh, Andrew Beddows, Gregor Stewart, Mike Holland, Daniela Fecht, Yunzhe Liu, Anna Goodman, Heather Walton, Christian Brand, Dimitris Evangelopoulos, Dylan Wood, Tuan Vu, David Dajnak

“…The burden of diseases attributable to air pollution is comparable to those of global health risks such as unhealthy diets and tobacco smoking, with many air pollution sources also emitting climate heating gases. In this UK study we estimated the co-benefits of Net Zero (NZ) climate policy on the health benefits of air pollution reduction, increased active travel, outdoor exposure inequalities and indoor air pollution changes. …”
Get full text

Smallholder Farmers’ Perceptions of Climate Variability and Land-Use Changes in Semiarid Gwayi Catchment Agroecosystems by Simon Peter Musinguzi, Bright Chisadza, Onalenna Gwate, Nkululeko Mpofu, Alban Mugoti, Bienvenu Akowedaho Dagoudo, Margaret Macherera

Get full text

Bayesian estimation of the relative deviations between activities in the radionuclide standardization by Fabio Ludolf Cacais, José Ubiratan Delgado, Victor Manuel Loayza, Johnny Almeida Rangel

“…In this paper, Bayesian estimates for the relative deviation of activities and their uncertainty were obtained in order to evaluate the performance of the main sources’ preparation method. The estimate result (0.55 ± 0.27) % for a data set of radionuclide standardization performed between 2017 and 2018 at LNMRI, although close to zero, shows one should investigate possible effects affecting the preparation and measurement of the sources. …”
Get full text

Investigation of e0-electron yield on the distance from the point of radioactivedecay arising to the surface in 64Cu sources by A. I. Feoktistov, A. A. Val'chuk, A. V. Kovalenko, N. F. Kolomiets, V. T. Kupryashkin, L. P. Sidorenko, I. P. Shapovalova

“…Near-zero energy electron yield 0 Ye from the sources with different thickness in radioactive decay 64Cu were measured. …”
Get full text

Long Plateau Doth So: How Internal Heating Sources Affect Hydrogen-rich Supernova Light Curves by Tatsuya Matsumoto, Brian D. Metzger, Jared A. Goldberg

“…While a sustained internal power source can boost the plateau luminosity commensurate with the magnitude of the power, the duration of the recombination plateau can typically be increased by at most a factor of ∼2–3 compared to the zero-heating case. …”
Get full text

PICT: A low‐cost, modular, open‐source camera trap system to study plant–insect interactions by Vincent Droissart, Laura Azandi, Eric Rostand Onguene, Marie Savignac, Thomas B. Smith, Vincent Deblauwe

Get full text

Energy-Efficient Recessed-Source/Drain SOI Feedback FET-Based Oscillators and Coupled Networks for Neuromorphic Computing by Sasi Kiran Suddarsi, Dhanaraj Kakkanattu Jagalchandran, Gopi Krishna Saramekala

“…FBFETs provide a subthreshold slope (SS) that is close to zero and a larger ON Current (<inline-formula> <tex-math notation="LaTeX">$I_{ON}$ </tex-math></inline-formula>) compared to traditional MOSFETs. …”
Get full text

Exploration of Weak Peak Detection Method Based on Gamma Spectra Deconvolution by SONG Yiming, ZHOU Qianqian, CHEN Ye, LIU Dahai, ZHOU Hongzhao, XIAO Wuyun

“…Finally, the symmetric zero-area transformation method was used to detect the weak peaks. …”
Get full text

Towards Predicting Business Activity Classes from European Digital Corporate Reports by Péter Molnár, Alex Suta, Bence Lukács, Árpád Tóth

“…The IFRS taxonomy tags containing textual data on company activities were analyzed using the Zero-Shot Learning algorithm to identify specific activities. …”
Get full text

Asymmetric snubberless current-fed full-bridge isolated DC-DC converters by Kosenko Roman, Blinov Andrei, Vinnikov Dmitri, Chub Andrii

Get full text

Timeâdependent release of some plant nutrients from different organic amendments in a laboratory study by Ahana Dey, Prakash Chandra Srivastava, Satya Pratap Pachauri, Arvind Kumar Shukla

“…Nutrient release from different organic amendments conformed to zero-order kinetics. The percent of total released nutrient, release kinetic constants and half-life of nutrients was related to the properties of organic amendments. …”
Get full text

Acoustic Noise of Induction Motor Drive with Voltage-Source Inverter by Random Space Vector PWM: Simulation and Experimentation Analysis by Bouyahi Henda, Adel Khedher

“…For the control of the three-phase inverter, three different RSVPWM approaches are suggested: Random Switching Frequency (RSF), Random Zero Vector (RZV) and Random Pulse Position (RPP). …”
Get full text

Spatial Blind Source Estimation of Respiratory Rate and Heart Rate Detection Based on Frequency-Modulated Continuous Wave Radar by Tong Pei, Tao Liao, Xiangkui Wan, Binhui Wang, Danni Hao

“…To solve the above problems, a spatial blind source estimation method was proposed to accurately estimate respiratory heart rate. …”
Get full text

Introducing electric spring in the voltage frequency regulation of a multi area multi source integrated power system network by Debdeep Saha, Soham Dutta

“…Abstract The present work demonstrates the application of an electric spring in a multi-source interconnected power system in which coordinated control of frequency and voltage loop is investigated. …”
Get full text

An enhanced single phase quasi Z-source switched capacitor seven level inverter with modified SPWM for PV applications by Semko Hosseini, Seyed Hossein Hosseini, Mehran Sabahi, Ebrahim Babaei

“…Abstract The combination of impedance source networks with switched capacitor multilevel inverters (SC-MLIs) can address the inrush current problem, enhance voltage-gain, and improve immunity which is came from Z-source topology. …”
Get full text

Emerging technologies in renewable energy: Risk analysis and major investment strategies by Eliyad Yamini, Hossein Khazaei, M. Soltani, Walied Alfraidi, Grigorios L. Kyriakopoulos

“…New energy storage facilities and novel systems used to reduce the emissions to zero will need funding from both independent and allied specialized corporate venture capitalist So, the balance between the cost and outcome of these novel systems should be made. …”
Get full text

Spatial and temporal modeling of conflict related fatality and public health implications in Nigeria by Osafu Augustine Egbon, Asrat Mekonnen Belachew, Mariella Ananias Bogoni, Ezra Gayawan, Francisco Louzada

Get full text

Geospatial analysis of immunisation outcomes in Nigeria using a Bayesian geostatistical approach and an interactive dashboard by Chijioke Kaduru, Idim Godwin, Olamide Akeboi, Karinate Cyril-Egware, Sharon Uzoma, Maduekwe Vivian, Ebuka Nwafia, Oshodi Esther, Tijjani Habib, Shehu Abdullahi, Rehanat Amusu, Jedydah Atieno, Koko Aadum, Ojonimi Alfred, Geraldine Mbagwu, Ganiyat Eshikhena, Ugomma Nyananyo, Josephina Obande, Ezra Gayawan

“…Methods To investigate these barriers, localised secondary data from various sources were collected including data from the State Routine Immunisation (RI) microplans, demographic and health survey data, supportive supervision data, immunisation coverage survey data, administrative data from health management information systems (HMIS), and vaccine security and logistics data to study the structural determinants of zero dose children and missed communities. …”
Get full text