找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Honeybee Nests; Composition, Structu H.R. Hepburn,C.W.W. Pirk,O. Duangphakdee Book 2014 Springer-Verlag Berlin Heidelberg 2014 Beeswax.Biom

[復(fù)制鏈接]
樓主: 婉言
41#
發(fā)表于 2025-3-28 15:16:43 | 只看該作者
H. R. Hepburn,C. W. W. Pirk,O. Duangphakdee das in Amerika entwickelte Verfahren des ?Autogenen Entspannens bei niedrigen Temperaturen“ auch in Deutschland verbreitet Anwendung. Stellt man es den bekannten Glühverfahren zum Spannungsabbau gegenüber, so bietet es die Vorteile der einfachen Handhabung und der universellen Anwendung. Das autoge
42#
發(fā)表于 2025-3-28 21:14:43 | 只看該作者
43#
發(fā)表于 2025-3-29 01:33:29 | 只看該作者
44#
發(fā)表于 2025-3-29 03:08:10 | 只看該作者
Nesting: Sites, Space and Density in Comb-Building,e for new combs and living space for clustering bees. In a container of a fixed volume, a strong colony constructs more than a colony with a smaller population; but, the amount of comb constructed per bee decreases with increased density and increases in colony size. The quality aspects of space as
45#
發(fā)表于 2025-3-29 10:11:40 | 只看該作者
Self-Organization of Nest Contents,d different areas of the combs are repetitively used for the same functions. They principally differ in the formation of their patterns, which have been tacitly assumed for centuries, to derive in some mysterious way as “in the nature of bees”. Camazine (.) conducted a series of experiments to valid
46#
發(fā)表于 2025-3-29 14:19:19 | 只看該作者
47#
發(fā)表于 2025-3-29 19:10:19 | 只看該作者
Communication by Vibrations and Scents in the Comb,ns which elicit a response from the dancer to give the emitter a sample of nectar. Tooting and quacking by queens are both airborne sounds and substrate vibrations which are carried mainly by the fundamental frequency component. Bees recognize these signals mainly by their temporal structure and com
48#
發(fā)表于 2025-3-29 23:39:01 | 只看該作者
Wax Secretion, Comb Construction and the Queen,ore combs are produced in the presence of mated queens than with virgin queens, whose pheromonal bouquets substantially differ. In a series of experiments, Whiffler and Hepburn (.) showed that bees secrete the same amount of wax whether queenless or queenright, with either mated or virgin queens, an
49#
發(fā)表于 2025-3-30 00:17:17 | 只看該作者
The Significance of Brood, inspections reveal that a queen’s decision to lay a fertilized egg or not, is determined by a specific stimulus generated on cell inspection. Uncapped or sealed queen cells are correlated to a reduction in the number of new cell constructions, possibly pheromonally mediated. Relative increases in t
50#
發(fā)表于 2025-3-30 05:01:41 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-5 09:43
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
龙井市| 北京市| 桐柏县| 涞源县| 高阳县| 耒阳市| 大安市| 千阳县| 阿坝| 湖南省| 景宁| 平原县| 乌审旗| 花莲市| 米易县| 鄂伦春自治旗| 民乐县| 东山县| 思南县| 湖南省| 都江堰市| 华安县| 阳谷县| 南靖县| 孟津县| 江川县| 阿巴嘎旗| 鹿邑县| 荣成市| 天柱县| 楚雄市| 江门市| 平陆县| 肇源县| 无为县| 射阳县| 浙江省| 溆浦县| 汨罗市| 新郑市| 盱眙县|