Shoot towards the light: Create an increased sense of drama in your images by shooting towards the light

Nigel Atherton

首页> 外文期刊>What Digital Camera: What to buy...and how to use it >Shoot towards the light: Create an increased sense of drama in your images by shooting towards the light

【24h】

Shoot towards the light: Create an increased sense of drama in your images by shooting towards the light

机译：朝着光拍摄：朝着光拍摄，使图像更具戏剧感

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The importance of light in photography should never be underestimated. Natural light, as might be expected, gives the most natural results in portraiture, but it is essential to know how to avoid the limitations. Many photographers are taught to shoot subjects with the light source positioned over their shoulder, but this can lead to all images looking the same and in some circumstances it's better to shoot towards it.

机译：光线在摄影中的重要性绝对不可低估。可以预料，自然光在人像摄影中会提供最自然的效果，但是了解如何避免这种局限性至关重要。许多摄影师被教导要在光源放在肩膀上的情况下拍摄被摄体，但这可能会使所有图像看起来都一样，并且在某些情况下最好朝它拍摄。

著录项

来源
《What Digital Camera: What to buy...and how to use it》 |2013年第206期|共2页
作者
Nigel Atherton;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类摄影技术;
关键词

相似文献

外文文献
中文文献
专利

1. Shoot towards the light: Create an increased sense of drama in your images by shooting towards the light [J] . Nigel Atherton What Digital Camera: What to buy...and how to use it . 2013,第Supplaa206期

机译：朝着光拍摄：朝着光拍摄，使图像更具戏剧感
2. The effectiveness of light emitting diodes on shoot regeneration in vitro from shoot tip tissues of Limnophila aromatica (Lamk.) Merr. and Rotala rotundifolia (Buch-Ham. ex Roxb) Koehne [J] . Dogan Muhammet Biotechnic and Histochemistry . 2020,第1a8期

机译：发光二极管在Limnophiola aromatica（LAMK。）Merr的枝粒组织体外射击再生的有效性。和罗巴拉·罗杜（Buch-Ham。Ex Roxb）Koehne
3. Gamma irradiation induced effects on in vitro shoot cultures and influence of monochromatic light regimes on irradiated shoot cultures of Dendrobium sonia orchid [J] . Vandita Billore, Shriram J. Mirajkar, Penna Suprasanna, Biotechnology Reports . 2019,第1期

机译：伽马射线辐照对石shoot体外培养的影响及单色光辐照对石orchid兰辐射培养的影响
4. Effect of LED lights, plant growth regulator and photoperiod on shoot production of in vitro propagated Rosa spp. [C] . Azmi Nurul Syahirah, Ahmad Robiah, Ibrahim Rusli 2015 International Conference on Smart Sensors and Application . 2015

机译：LED灯，植物生长调节剂和光周期对体外繁殖的蔷薇属植物枝条产生的影响。
5. Shoot blight of red pine a survey of the disease in the Maritime Provinces and some aspects of the biology of the causal organism Sirococcus conigenus (DC) P. Cannon and Minter [D] . Simpson, Ralph Arnold 1989

机译：拍摄赤松枯萎病，调查海事省的病害以及因果生物Sirococcus conigenus（DC）P. Cannon和Minter的生物学特征
6. Gamma irradiation induced effects on in vitro shoot cultures and influence of monochromatic light regimes on irradiated shoot cultures of Dendrobium sonia orchid [O] . Vandita Billore, Shriram J. Mirajkar, Penna Suprasanna, 2019

机译：伽马射线辐照对石shoot体外培养的影响及单色光照射对石shoot兰的辐射培养的影响
7. Endothermy of dynastine scarab beetles (Cyclocephala colasi) associated with pollination biology of a thermogenic arum lily (Philodendron solimoesense) : Cyclocephala colasi beetles are facultative endotherms that spend most of their adult lives inside the inflorescences of Philodendron solimoesense, where ambient temperature (Ta) averages about 28°C due to floral thermogenesis. Measurements of respiration within a range of Ta showed that active beetles became spontaneously endothermic at Ta below 28°C but were rarely endothermic above it. There was no evidence of endothermy within the inflorescences, indicating that activities in the floral chamber can occur without the high energy expense of endothermy. Bouts of endothermy occurred at lower Ta in respirometer chambers mainly in the evening, when the insects normally fly from one inflorescence to another, and during the night, when they normally eat and mate within the inflorescence. Patterns of endothermy in individual episodes were studied in non-flying beetles with respirometry and infrared thermal imaging. Heat was generated in the thorax by oscillatory waves of respiration that were coupled with thoracic temperature (Tth) increases. Stationary beetles could regulate Tth at about 33°C independently of Ta between 16 and 29°C. At Ta20°C, this represents a 116-fold increase in metabolic rate over resting, ectothermic values. Endothermy was clearly a requirement for flight, and beetles departing inflorescences warmed to about 30°C before take-off. During flight, Tth was dependent on Ta, decreasing from 37 to 28°C at Ta of 37 to 20°C, respectively. The lowest Ta at which flight could occur was about 20°C. Thermal conductance of stationary, endothermic beetles increased at higher metabolic rates, probably because of increased ventilatory heat loss. [O] . Seymour, R.S., White, C.R., Gibernau, Marc 2009

机译：与产热香芋百合（Philodendron solimoesense）授粉生物学相关的动态圣甲虫（Cyclocephala colasi）吸热：Cyclocephala colasi甲虫是兼性吸热体，它们大部分成年生活都在Philodendron solimoesense的花序中，其平均温度（Ta）由于花的生热作用，温度约为28°C。在Ta范围内的呼吸测量表明，活跃的甲虫在Ta低于28°C时会自发吸热，而在Ta高于28°C时很少吸热。在花序中没有吸热的迹象，表明花室中的活动可以在没有高的吸热能量消耗的情况下发生。吸热的爆发主要发生在晚上，当昆虫通常从一个花序飞到另一个花序时，以及在晚上，它们通常在花序中进食并交配时，在呼吸计室的较低Ta处发生。在非飞行甲虫中通过呼吸测定法和红外热成像研究了单个发作中的吸热模式。伴随着胸温（Tth）升高的呼吸振荡波在胸腔中产生热量。固定甲虫可以在约33°C的温度下调节Tth，而与Ta在16至29°C之间的温度无关。在Ta20°C下，这表示其代谢速率比静止的，等温的升高116倍。吸热显然是飞行的要求，离开花序的甲虫在起飞前会升温到约30°C。在飞行过程中，Tth取决于Ta，在Ta从37降至20°C时，Tth分别从37°C降至28°C。可能发生飞行的最低Ta约为20°C。固定的，吸热的甲虫的热导率以较高的代谢率增加，这可能是由于通风热损失增加所致。
8. Shooting with Night Vision Goggles and Aiming Lights [R] . Dyer, J. L., Smith, S., McClure, N. 1995

机译：使用夜视镜和瞄准灯拍摄

Shoot towards the light: Create an increased sense of drama in your images by shooting towards the light

摘要

著录项

相似文献

相关主题

期刊订阅