Muhammad Baqir Yazdi, also referred to as Muhammad Baqir al-Majlisi, was a prominent Shia Islamic scholar, theologian, and jurist who lived in the 17th century (1627-1699). He was a significant figure in the development of Shia theology and the compilation of hadith (sayings and actions of the Prophet Muhammad and the Imams in Shia Islam).

Murray R. Spiegel is an author and educator known primarily for his contributions to mathematics, particularly in the field of applied mathematics and statistics. He is most notable for his books that are widely used in academic settings, especially "Schaum's Outline of Advanced Mathematics for Engineers and Scientists" and other titles in the Schaum's Outline series. These books are popular for their clear explanations, practical examples, and problem-solving approaches, making complex topics more accessible to students and working professionals.

Pareto efficiency, also known as Pareto optimality, is an economic concept that describes a situation in which resources are allocated in a way that no reallocation can make one individual better off without making at least one other individual worse off. In simpler terms, an allocation is Pareto efficient if there are no possible changes that could improve someone's situation without harming someone else's situation.

The Ocean Tracking Network (OTN) is a global initiative focused on studying and monitoring the movement and behavior of marine animals in the ocean. Established to enhance our understanding of marine ecosystems and the implications of human activities on these habitats, OTN employs a network of acoustic receivers and satellite tracking technologies to gather data on various marine species, including fish, sharks, and marine mammals.

Can be seen as a cheap form of DNA sequencing that only test for a few hits. Some major applications:

This article gives an idea of how this kind of biological experiment feels like to a software engineer who has never done any biology like Ciro Santilli.

Biology experiments are hard, and so they go wrong, a lot.

For this reason, it is wise to verify that certain steps are correct whenever possible.

And so this is the first thing we did on the second day!

Gel electrophoresis separates molecules by their charge-to-mass ratio. It is one of those ultra common lab procedures!

This allows us to determine how long are the DNA fragments present in our solution.

Since we know that we amplified the 16S regions which we know the rough size of (there might be a bit of variability across species, but not that much), we were expecting to see a big band at that size.

And that is exactly what we saw!

First we had to prepare the gel, put the gel comb, and pipette the samples into wells present in the gel:

To see the DNA, we added ethidium bromide to the samples, which is a substance that that both binds to DNA and is fluorescent.

Because it interacts heavily with DNA, ethidium bromide is a mutagen, and the biology people sure did treat the dedicated electrophoresis bench area with respect! Figure 4. "Gel electrophoresis dedicated bench area to prevent ethidium bromide contamination.".

The UV transilluminator we used to shoot UV light into the gel was the Fisher Scientific UVP LM-26E Benchtop 2UV Transilluminator. The fluorescent substance then emitted a light we can see.

As barely seen at Figure 8. "Fischer Scientific UVP LM-26E Benchtop 2UV Transilluminator illuminated gel." due to bad photo quality due to lack of light, there is one strong green line, which compared to the ladder matches our expected 16S length. What we saw it with the naked eyes was very clear however.

K. B. Reid is an author known for writing in the genres of romance and young adult fiction. One of her notable works is "The Love Hypothesis," a popular book that blends elements of romance with themes of personal growth and emotional exploration. Reid's writing often features relatable characters and engaging plots, which resonate with a wide audience.

In association football (soccer), a squad number is a unique number assigned to a player within a team for a particular season or competition. Each player on a team typically dons a specific number on their jersey, which not only helps identify them on the field but also holds significance in terms of tradition and player roles.

Fictitious forces, also known as pseudo forces or inertial forces, are apparent forces that arise in non-inertial reference frames—frames of reference that are accelerating or rotating. These forces are not the result of any physical interaction but are instead perceived due to the acceleration of the observer's frame of reference.

Station P, officially known as Ocean Station P (OSP), is a significant oceanographic measurement site located in the North Pacific Ocean. Positioned approximately 50°N latitude and 145°W longitude, it is part of a long-term monitoring program established to study various oceanic and atmospheric phenomena. Station P is particularly noted for its role in measuring physical, chemical, and biological properties of the ocean.

Stefan Tyszkiewicz is a name that could refer to various individuals, as it is not widely recognized in popular culture or historical records up to October 2023. Without additional context, it's challenging to provide specific information.

A straight-twelve engine, also known as an inline-12 engine, is an internal combustion engine configuration that features twelve cylinders arranged in a single straight line. This design is part of the broader family of straight engines, where the cylinders are configured in a linear fashion rather than in a V-shape or other layouts. **Key Characteristics of Straight-Twelve Engines:** 1. **Configuration**: All twelve cylinders are aligned in a single row, providing a long and narrow engine design.

Dorothy Adkins may refer to different individuals, but one well-known figure is Dorothy Adkins (also known as Dorothy McGowan) who was an American woman that gained attention during the early decades of the 20th century, particularly for her unique story related to the art of needlepoint or crochet. However, there isn't a widely recognized figure by that name in popular culture or history, and the context surrounding "Dorothy Adkins" isn't well documented.

The CESG Claims Tested Mark (CCTM) is a certification that indicates that a product or service has undergone a rigorous assessment process to verify that it meets certain claims regarding its environmental and sustainability performance. This mark is part of the efforts to provide consumers and businesses with confidence in the environmental claims made by manufacturers and service providers. The CESG, or the Centre for Environmental Strategy and Governance, focuses on promoting transparency and accountability in the claims made by businesses regarding their environmental impact.

Češinovo-Obleševo is a municipality located in North Macedonia. It is situated in the eastern part of the country and is part of the Štip region. The municipality includes the town of Češinovo and the surrounding areas, including villages. The region is characterized by its agricultural landscape and is known for its rich cultural heritage. The local government is responsible for various services and administrative functions, including education, infrastructure, and public amenities.

The Talbot effect, also known as the Talbot phenomenon, is an optical phenomenon that occurs when coherent light (such as from a laser) is illuminated on a periodic structure, such as a grating. When the light passes through the grating, it creates a series of diffraction patterns that repeat at specific distances, known as the Talbot distance.

Stuart Campbell is a well-known obstetrician and gynecologist, recognized for his contributions to the field of prenatal imaging and ultrasound. He gained prominence for developing advanced techniques in obstetric ultrasound, particularly in the use of 3D and 4D imaging. His work has significantly enhanced the ability to visualize fetal development and diagnose various conditions before birth. Campbell has been associated with various medical institutions and has also been involved in teaching and training other professionals in the use of ultrasound technology.