Results 81 to 90 of about 4,467,621 (315)

Sustainable Optimization of Emissions and Performance in Hydrogen Port Injection Diesel Engines Through Port Timing and Injection Duration Modulation

Energy Science &Engineering, EarlyView.
Optimizing hydrogen port injection in diesel engines significantly improves efficiency and reduces emissions, demonstrating a sustainable dual‐fuel strategy for cleaner transportation solutions and lower environmental impact. ABSTRACT This study evaluates a single‐cylinder hydrogen port injection (HPFI) Diesel engine by systematically varying the ...
Kaustubh R. Kapadani, Nithyananda B S, Shrishail B. Sollapur, Rajesh K, Ashish M. Dharme, Hemant K, Nagaraj Ashok, Abhijit Bhowmik   +7 more
wiley   +1 more source

Introduction to A Catalogue of Previously Uncatalogued Ethiopic Manuscripts in England

, 2007
This catalogue presents information on twenty-three previously uncatalogued Ethiopian manuscripts held in three University Libraries and one private collection in England. Two prior catalogues of the Ethiopian manuscripts in the Bodleian Libraty (Oxford)
Delamarter, Steve
core  

Machine Learning and Artificial Intelligence Techniques for Intelligent Control and Forecasting in Energy Storage‐Based Power Systems

Energy Science &Engineering, EarlyView.
A new energy paradigm assisted by AI. ABSTRACT The tremendous penetration of renewable energy sources and the integration of power electronics components increase the complexity of the operation and power system control. The advancements in Artificial Intelligence and machine learning have demonstrated proficiency in processing tasks requiring ...
Balasundaram Bharaneedharan, Suresh Panchanathan, Chan Choon Kit, Elumalai Perumal Venkatesan, Nasim Hasan   +4 more
wiley   +1 more source

Ambaye Ogato Anata, Synergy of Descent, History and Tradition: Sidama Ethnic Identification

Aethiopica, 2022
...
Serawit B Debele
doaj  

East African topography and volcanism explained by a single, migrating plume [PDF]

, 2020
Anomalous topographic swells and Cenozoic volcanism in east Africa have been associated with mantle plumes. Several models involving one or more fixed plumes beneath the northeastward migrating African plate have been suggested to explain the space-time ...
Gurnis, Michael, Hassan, Rakib, Müller, Dietmar, Williams, Simon E.   +3 more
core   +1 more source

Patient‐ and caregiver‐reported barriers to chemotherapy in nine sub‐Saharan African countries: A cross‐sectional survey among population‐based registries

International Journal of Cancer, EarlyView.
What's New? Increasing cancer incidence and mortality in low‐ and middle‐income countries has heightened concerns about limited resources and barriers to care. This challenge is particularly urgent in Sub‐Saharan Africa (SSA), where cancer rates are rising sharply. Here, data from population‐based cancer registries in nine SSA countries was assessed to
Tamara König, Nikolaus Christian Simon Mezger, Ole Stoeter, Phoebe Mary Amulen, Margaret Borok, Gladys C. Chesumbai, Moudiongui MBoungou Dimitry, Ima‐Obong Ekanem, Adugna Fekadu, Bakarou Kamaté, William Muller, Alex Alain Kabena Nzambikolo, Abidemi Omonisi, Furaha Serventi, Markus Wallwiener, Biying Liu, Donald Maxwell Parkin, Pablo Sandro Carvalho Santos, Eva Johanna Kantelhardt, Eric Sven Kroeber   +19 more
wiley   +1 more source

Ethiopian Renaissance or How to Turn Dysfunctional into Functional

Politeja, 2018
African Renaissance is a term which is used to describe new era in African history and strongly serves propaganda reasons. The aim of the article is to analyse the role of this notion in terms of Ethiopia, i.e. how the term is being employed in Ethiopian
Hanna Rubinkowska-Anioł
doaj   +1 more source

Prevalence and risk factors for postpartum depression and stress among mothers of preterm and low birthweight infants admitted to a neonatal intensive care unit in Accra, Ghana

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 131-137, April 2025.
Abstract To determine the prevalence of postpartum depression (PPD) and postpartum stress (PPS) and identify associated risk factors among mothers of preterm and low birth weight (LBW) infants. We conducted a secondary analysis of data collected from 255 mothers with preterm and LBW infants admitted to the neonatal intensive care unit (NICU) at Korle ...
John Pellegrino, Paddington T. Mundagowa, Kwame Sarfo Sakyi, Prince Gyebi Owusu, Babbel Agbinko‐Djobalar, Leila M. Larson, Mufaro Kanyangarara   +6 more
wiley   +1 more source

Knowledge of obstetric fistulas and associated factors among women of reproductive age in Ethiopia: Systematic review and meta‐analysis

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objectives Obstetric fistula is a complication occurring in childbearing women. It is a major problem in developing countries and results in poor childhood development and limited use of obstetric care. The aim of this study was to show the pooled prevalence of knowledge of obstetric fistulas among reproductive age women.
Aster Shiferaw, Getachew Tilaye Mihiret, Mastewal Yechale Mihret   +2 more
wiley   +1 more source

Ethiopian Law of International Carriage by Air: An Overview

Mizan Law Review, 2011
Ethiopia’s aviation history goes back to the late 1920s. And, carriage of goods and passengers by air dates at least as far back as the 1940s – the decade which witnessed the establishment of Ethiopian Air Lines Corporation (now Ethiopian Airlines ...
HG Feyissa
doaj   +1 more source