Micael Widell Macro Photography Ebook
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Macro Photography
Author: Don Komarechka
language: en
Publisher: Don Komarechka Photography
Release Date: 2021-05-07
Step into a world of photography that most artists consider magical. The closer you get to things, the more fascinating they become. Unimaginable details can be captured with the aid of special photography techniques and equipment, detailed at length within these pages. Macro photographers play by a different rulebook. The challenges faced from the subject matter, the equipment and even the laws of physics make this an ambitious genre of photography. It can be abstract, it can tell stories, and it can spark your imagination. Author and “Mad Scientist” photographer Don Komarechka covers every area of macro photography, from simple beginnings and tips to help you get the most out of your first macro lens, all the way through a masterclass in the obscure. Topics include: - Redefining the rules of composition - Finding and exploring narratives we ignore - The challenges of magnification - Camera equipment choices and recommendations - Inexpensive ways to get “closer” - Controlling and sculpting light - Overcoming shallow focus - Using water droplets as lenses for enchanted refractions - The art of photographic discovery: “what if?” - Winter macro: snowflakes and freezing soap bubbles - Ultraviolet fluorescence macro - Stereoscopic 3D macro photography - MANY more topics down the rabbit hole
Entangled
A powerful and innovative argument that explores the complexity of the human relationship with material things, demonstrating how humans and societies are entrapped into the maintenance and sustaining of material worlds Argues that the interrelationship of humans and things is a defining characteristic of human history and culture Offers a nuanced argument that values the physical processes of things without succumbing to materialism Discusses historical and modern examples, using evolutionary theory to show how long-standing entanglements are irreversible and increase in scale and complexity over time Integrates aspects of a diverse array of contemporary theories in archaeology and related natural and biological sciences Provides a critical review of many of the key contemporary perspectives from materiality, material culture studies and phenomenology to evolutionary theory, behavioral archaeology, cognitive archaeology, human behavioral ecology, Actor Network Theory and complexity theory
Boron in Soils and Plants
Author: R.W. Bell
language: en
Publisher: Springer Science & Business Media
Release Date: 2012-12-06
The economic significance of boron (B) in agriculture, horticulture, and forestry has been beyond dispute for several decades. Even in the last two decades, the areas where B deficiency limits plant production has grown with increased reports from China, south Asia and southeast Asia. The present volume is reflective of the growing awareness of the significance of low soil B with reports from Australia, Bangladesh, Brazil, north, central and southern China, India, Nepal, and the North West Frontier Province of Pakistan contained herein. Boron deficiency also continues to be a problem for crop yield and quality in areas where B deficiency has been known for some time, for example in Germany and the USA. The problem of low soil B is not limited to effects on field crop yield, with papers reporting on depressed wood yield and quality in timber trees (Lambert et al. ), and depressed fruit quality (Dong et al. ; Smith et al. : Zude et al. ) also appearing in the present volume. Globally, Shorrocks (1997)1 estimates that ?? tonnes of B fertiliser is applied annually in agriculture. The economic benefits from the use of B fertiliser have not been quantified but are clearly enormous. Paradoxically, the clear economic imperatives for using B fertiliser on low B soils are not matched by a similar clarity of understanding of the role and functions of B in plants.