physiology and pharmacology experiments
in virtual laboratories
almost like in the real world
- Perfect for online teaching and remote learning -
So, what does it mean for LS Land Issue 03 to be "verified"? In the world of adult publications, verification is a way of ensuring that the content meets certain standards of quality and authenticity. For LS Land, being verified means that readers can trust the content to be genuine, artistic, and respectful.
One former model, who wished to remain anonymous, stated that she was asked to work for several days without pay and was provided with minimal food and water. Another model alleged that he was forced to pose in a revealing outfit, which made him feel objectified and uncomfortable.
For collectors, "verified" usually means the file has been checked against a known hash or database to ensure it isn't a fake or corrupted file.
The phrase "" refers to a specific entry or package within the "LS Land" (often stylized as LS-Land) digital collection. LS Land is a long-running, controversial series of digital photography "issues" or "sets" often circulated on adult-oriented forums or file-sharing sites.
: These are essential to scrutinize whether a transferor is the actual owner and if the property is free from encumbrances or defects.
If you are a digital archaeologist or a completionist collector, here is the verified (pun intended) method to locate this artifact.
Don't miss out on the opportunity to experience LS Land Issue 03 for yourself. With its wide range of features, interviews, and photography, this issue is sure to become a favorite. So why wait? Get your copy today and join in the holiday cheer with LS Land!
running on all Windows platforms,
from Win 7 to Win 11, 32 bit as well as 64 bit versions
without any specific requirements (see Technical Specifications)
including platform-independent Online Versions
for experiments via the Virtual Physiology server
existing so far for SimHeart and SimVessel
with beta-versions of SimMuscle and SimNeuron
SimHeart offers a virtual laboratory for recordings of heart contractions in the Langendorff set-up in response on the most relevant transmitters and drugs, including a drug laboratory for the adjustment of the appropriate solutions.
SimVessel offers a virtual laboratory for the examination of smooth muscle contractions of vessels and the intestine.
The experiments can be done with muscle stripes, placed in an organ bath to which physiologically relevant signal substances and widely used drugs can be added. Preparing the appropriate dilutions can be trained, as in SimHeart, in a drug laboratory.
The virtual “SimMuscle” laboratory contains two nerve-muscle preparations and all the apparatus that you will need for experimentation in a simplified but quite realistic form.
When entering the lab you first need to switch on all the devices (POWER buttons). Then drag one of two already prepared nerve-muscle preparations from the Petri-dish to hang it in the suspension apparatus. This includes a mechano-electrical converter transforming changes of either the muscle force or muscle length, selectable by a toggle switch, into an electric potential. You can pre-stretch the muscle hanging one or more weights in the loop at which the muscle is fixed.
Muscle contractions are induced by current pulses delivered from a stimulation apparatus to the electrodes on which the nerve is placed. Stimuli as well as muscle contractions are displayed on a dual beam storage oscilloscope, appropriately displayed with accordingly adjusted voltage amplification and time base (via the rotary switches) and zero lines. Single or double pulses as well as trains of stimuli of selectable amplitude and intervals can be applied.
The example shows muscle contractions, here changes of the muscle length, in response to different trains of voltage pulses inducing isolated twitches, incomplete and complete tetanic contractions depending on the intervals in which the pulses are applied.
So, what does it mean for LS Land Issue 03 to be "verified"? In the world of adult publications, verification is a way of ensuring that the content meets certain standards of quality and authenticity. For LS Land, being verified means that readers can trust the content to be genuine, artistic, and respectful.
One former model, who wished to remain anonymous, stated that she was asked to work for several days without pay and was provided with minimal food and water. Another model alleged that he was forced to pose in a revealing outfit, which made him feel objectified and uncomfortable.
For collectors, "verified" usually means the file has been checked against a known hash or database to ensure it isn't a fake or corrupted file.
The phrase "" refers to a specific entry or package within the "LS Land" (often stylized as LS-Land) digital collection. LS Land is a long-running, controversial series of digital photography "issues" or "sets" often circulated on adult-oriented forums or file-sharing sites.
: These are essential to scrutinize whether a transferor is the actual owner and if the property is free from encumbrances or defects.
If you are a digital archaeologist or a completionist collector, here is the verified (pun intended) method to locate this artifact.
Don't miss out on the opportunity to experience LS Land Issue 03 for yourself. With its wide range of features, interviews, and photography, this issue is sure to become a favorite. So why wait? Get your copy today and join in the holiday cheer with LS Land!
SimNeuron offers virtual laboratories for voltage- and current-clamp experiments in an easy to overlook lab design
In fully licensed versions there is the possibility to select to which specific features of the program the students shall have access. This can be done in so-called pre-settings window which you can open from the labs via the SETTINGS button in the switch bank. In demo versions the pre-settings are fixed with most functions enabled. One former model, who wished to remain anonymous,
