The Royal Society

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Non-cellulosic structural polysaccharides in algal cell walls - III. Mannan in siphoneous green algae
The Royal Society - Tập 169 Số 1015 - Trang 127-145 - 1968
Eva S. Frei, R. D. Preston
The cell walls of a number of green seaweeds, all members of the Codiaceae and the Dasy-cladaceae and includingCodiumandAcetabularia, are shown to containβ-1.4-linked mannan as the sole crystalline polysaccharide in the complete absence of cellulose. The X-ray diagram of the native mannan (almost identical wit...... hiện toàn bộ
Role of excitatory amino acid receptors in synaptic transmission in area CA1 of rat hippocampus
The Royal Society - Tập 236 Số 1285 - Trang 373-384 - 1989
S.N. Davies, Graham L. Collingridge
The new antagonist 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX), which blocks responses to kainate and quisqualate, has been used in conjunction with D-2-amino-5-phosphonovalerate (APV), which blocks selectively responses to N -methyl-D-aspartate (NMDA), to determine the role of excitatory amino acid receptors in synaptic trans...... hiện toàn bộ
Predictive coding: a fresh view of inhibition in the retina
The Royal Society - Tập 216 Số 1205 - Trang 427-459 - 1982
Mandyam V. Srinivasan, Simon B. Laughlin, Andreas Dubs
Interneurons exhibiting centre-surround antagonism within their recep­tive fields are commonly found in peripheral visual pathways. We propose that this organization enables the visual system to encode spatial detail in a manner that minimizes the deleterious effects of intrinsic noise, by exploiting the spatial correlation that exists within natural scenes. The antagonistic surround takes...... hiện toàn bộ
Breeding habits of Windermere charr, Salvelinus willughbii (Günther), and their bearing on speciation of these fish
The Royal Society - Tập 163 Số 991 - Trang 232-284 - 1965
W E Frost
In Windermere charr, Salvelinus willughbii, are either (1) autumn spawners, main breeding period November, most spawning on the lake shore, in shallow water, some in the main inflowing stream; or (2) spring spawners, main breeding period February-March, spawning in the lake only and in deep water. The comparison of these two is mainly based on the autumn spawners netted on the...... hiện toàn bộ
Allograft rejection, autograft fusion and inflammatory responses to injury inCallyspongia diffusa(Porifera; Demospongia)
The Royal Society - Tập 226 Số 1245 - Trang 445-464 - 1986
L. Courtney Smith, W. H. Hildemann
Sponges exhibit a variety of swift, cellular defence responses to protect self integrity. The spongeCallyspongia diffusahas been used to charac­terize the cytological changes that occur during allograft rejection, autograft fusion, and inflammation. Allogeneic contact results in fusion of the two exopinacoderms followed by an infiltration of mesohyl cells into th...... hiện toàn bộ
Allogeneic cell interactions during graft rejection inCallyspongia diffusa(Porifera, Demospongia); a study with monoclonal antibodies
The Royal Society - Tập 226 Số 1245 - Trang 465-477 - 1986
L. Courtney Smith, W. H. Hildemann
Many aspects of the cellular immune system in the marine spongeCallyspongia diffusa, have been defined by using artificially transplanted allogeneic tissues. Rejections show specificity of ‘non-self’ recognition, cytotoxic effector responses and short-term immunological memory. Histological investigations reveal a generalized mesohyl migration to the graft zone w...... hiện toàn bộ
Large-amplitude elongated-body theory of fish locomotion
The Royal Society - Tập 179 Số 1055 - Trang 125-138 - 1971
M. J. Lighthill
The elongated-body theory of the reactive forces on a fish moving in water (that is, forces resulting from the inertia of associated water movements) is extended so that a prediction of instantaneous reactive force between fish and water is obtained for fish motions of arbitrary amplitude, regular or irregular (§2). A preliminary application of the theory to the balance of rea...... hiện toàn bộ
Neural events underlying learning in insects: changes in pacemaker
The Royal Society - Tập 195 Số 1120 - Trang 395-415 - 1977
Marjorie H. Woollacott, Graham Hoyle
Computer-controlled operant-conditioning training procedures were used to raise (up-learning) or lower (down-learning) the mean frequency of discharge of the anterior adductor coxa motoneurone of the locust Schistocerca gregaria . Intracellular recordings were made from the soma of the motoneurone during training. The neurone ...... hiện toàn bộ
The Croonian Lecture - The transmission of impulses from nerve to muscle, and the subcellular unit of synaptic action
The Royal Society - Tập 155 Số 961 - Trang 455-477 - 1962
Bernard Katz
The original intention of the founders of this Lectureship was to encourage the study of the physiological mechanism of ‘local motion’. To choose the neuromuscular junction as the subject of this lecture seemed therefore fitting enough. My purpose, however, is not to discuss the processes involved in the initiation of muscular movement, but rather to look at the properties of the junction ...... hiện toàn bộ
Virus interference. I. The interferon
The Royal Society - Tập 147 Số 927 - Trang 258-267 - 1957
A. Isaacs, J. Lindenmann
During a study of the interference produced by heat-inactivated influenza virus with the growth of live virus in fragments of chick chorio-allantoic membrane it was found that following incubation of heated virus with membrane a new factor was released. This factor, recognized by its ability to induce interference in fresh pieces of chorio-allantoic membrane, was called interferon. Followi...... hiện toàn bộ
Tổng số: 54   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6