Results 31 to 40 of about 414,470 (316)
Frontiers in Psychology, 2020 We investigated the effect of distributed practice and more specifically the “lag effect” concerning the retention of mathematical procedures. The lag effect implies that longer retention intervals benefit from longer inter-study intervals (ISIs ...
Mirjam Ebersbach +1 more
doaj +1 more source
Cogent Food & Agriculture, 2022 Intercropping of cereals and legumes is common in Ethiopia. However, intercropping of lupine with tef is a new practice in Northwestern Ethiopia’s tef-based cropping system.
Yirsaw Hunegnaw +3 more
doaj +1 more source
Birth spacing and child mortality: an analysis of prospective data from the Nairobi urban health and demographic surveillance system. [PDF]
, 2013 The majority of studies of the birth spacing-child survival relationship rely on retrospective data, which are vulnerable to errors that might bias results.
Mutua, Michael +4 more
core +1 more source
Zirconia monolithic veneers: A durable and cosmetic alternative to regular veneers?
Advances in Human Biology, 2022 Ceramics have greatly evolved since they came into the eye of the dental community. Currently, there is a demand for a highly aesthetic as well as strong restoration and high translucent zirconia fits that criteria pretty well.
Rajesh Shetty +4 more
doaj +1 more source
Effects of spacing on early growth rate and carbon sequestration in Pinus brutia Ten. plantations
Forest Systems, 2016 Aim of study: The aim of this study was to analyze the effects of initial spacing on early growth and carbon sequestration rates in Turkish red pine plantations up to 12 years old, established with improved seeds and deep soil cultivation. Area of study:
Nesat Erkan, Ali C. Aydin
doaj +1 more source
Micromachines, 2020 Grinding at the nanometric level can be efficiently employed for the creation of surfaces with ultrahigh precision by removing a few atomic layers from the substrate. However, since measurements at this level are rather difficult, numerical investigation
Nikolaos E. Karkalos +1 more
doaj +1 more source
Impact of spacing on quantitative and qualitative characteristics of walnut (Juglans regia L.) plantation [PDF]
تحقیقات جنگل و صنوبر ایران, 2011 This research was conducted by randomized completely block design with nine spacing treatments (2×2, 2×3, 3×3, 3×4, 4×4, 4×5, 5×5, 5×6 and 6×6 m) and three replications at Chamestan research station. The research area is located in the north of Iran with
Seyyed Aliakbar Rezaei Taleshi
doaj +1 more source
Österreichische Zeitschrift für Geschichtswissenschaften, 2022 This contribution examines the senses of taste and hearing in relation to space in Germany between 1900 and 1930. It considers the consumption of ice cream in public space an activity that comprises a potential reorganization of a spatial order. In this
Heiner Stahl
doaj +1 more source
Spacing-speed dependency on relative speeds to the adjacent lanes: a statistical test
, 2022 The spacing of a vehicle is the spatial separation between this vehicle and the vehicle ahead. It forms the basis of the fundamental diagram of traffic flow.
Baibing Li (1254111)
core +1 more source