MSI Press Blog

Belem Belem is probably one of the lesser known cities of Brazil, but it is definitely one of my favorites. A major Amazonian port city shaped by its rivers, equatorial climate, and deep colonial roots, Belém sits on Guajará Bay near the mouth of the Amazon system, about 80 miles up the Pará River from the Atlantic, giving it a landscape defined by tidal waters, mangroves, and constant river traffic. Founded in 1616 as a Portuguese fort, it grew into the first European colony on the Amazon and later became a thriving hub during the 19th‑century rubber boom. Today the city blends colonial architecture, tree‑lined squares, and modern districts. Its port remains the principal gateway for goods flowing from the Amazon basin, exporting products such as Brazil nuts, hardwoods, and metals. With its equatorial climate—hot, humid, and marked by heavy rainfall—Belém’s daily life is inseparable from the river: markets brim with Amazonian fish and fruits, boats move as readily as buses, and the ...

  Most people hear “hernia” and think of a bulge in the groin. But a hiatal hernia is different: part of the stomach slides up through the diaphragm into the chest, changing the geometry of digestion and breathing. It’s common, often silent, and occasionally blamed for everything from reflux to fatigue. But does it have anything to do with cancer? The Relationship Between Hiatal Hernia and Cancer The short answer: indirect, not direct. A hiatal hernia doesn’t mutate cells or seed tumors. What it does is distort the barrier between stomach and esophagus , making reflux easier and more persistent. That reflux — not the hernia itself — is the real culprit. Mechanism The hernia weakens the lower esophageal sphincter. Acid and bile reach the esophagus more often. Chronic exposure leads to Barrett’s esophagus , a precancerous change. Barrett’s can progress to esophageal adenocarcinoma . So the hernia acts as an architectural accomplice , not a carcinogen. Evidence Large reviews show: No...

  Jung divided the psyche into rational and irrational functions — a distinction later refined in Socionics by Filatova and others. Rational types make decisions through judgment; Irrational types perceive through experience. It’s not about logic versus chaos — it’s about how we move through time. When a Rational and an Irrational meet, they often feel both fascination and friction. One lives by structure. the other by flow. Yet together, they can create a rhythm that feels surprisingly whole. Defining the Two Rationals (Judging Types) Rationals live by decisions, plans, and closure. They prefer predictability and control, and they move through life with deliberate rhythm. Plan ahead and finish what they start Prefer clear boundaries and commitments Feel secure when things are decided Often appear steady, organized, and self-disciplined In Socionics, associated with Thinking and Feeling functions Irrationals (Perceiving Types) Irrationals live by perception, spontaneity, ...