Focused search for science

1+ min ago (173+ words) C programlamada projeler geli'tik'e, sabit diziler (static arrays) ve basit de'i'kenler yetersiz kalmaya ba'lar. Eskiden veriyi kullan'c'dan almak yerine, kodun ba'nda dizilerin boyutunu kendim belirliyordum (rn: ogrenci[100]). Ancak bu durum esnekli'i "ld'r'yordu. rne'in; kullan'c' 5 ki'ilik bir s'n'f girmek istedi'inde ama ben kodu 8 ki'ilik ayarlad'mda, bellekte 3 ki'ilik yer bo'una harcan'yordu (Memory Waste). Bu israf'n "n'ne ge'mek ve kontrol' tamamen kullan'c'ya vermek i'in projemde Dynamic Memory Allocation (malloc) kullanmaya karar verdim. "rencinin ad' (string), vize notu (int) ve final notu (int) birbirinden kopuk de'i'kenlerde durmamal'yd'. Bunlar' typedef struct kullanarak tek bir paket haline getirdim. B"ylece her "renci bir nesne gibi y"netilebiliyor. Kullan'c' program' 'al't'rd'nda "Ka' ki'i gireceksiniz?" diye soruyorum. Gelen say' (kisi) ne kadarsa, malloc fonksiyonu ile RAM'de tam o kadar yer a'yorum. "te struct yap's'n', dinamik bellek y"netimini ve dosya i'lemlerini birle'tirdi'im kod:...

3+ min ago (46+ words) Breaking news and analysis on politics, business, world, national news, entertainment and more. In-depth DC, Virginia, Maryland news coverage including traffic, weather, crime, education, restaurant reviews and more. A coating to two inches is most likely in and around D.C. with more possible northeast....

4+ min ago (1190+ words) What started as the first day of routine monitoring and surveying of the North Atlantic right whale off Georgia's coast ended up as a mission to free one that was entangled in fishing gear. Responders from the Georgia Department of Natural Resources, among others, helped disentangle a 3-year-old male known as "Division" over two days earlier this month. Division is one of just 380 North Atlantic right whales believed to be left, making them one of the rarest species on Earth. State wildlife officials in Georgia and Florida have teamed up for more than two decades to survey the right whales " mostly females " as they migrate to the Southeastern U.S. coast from Canada during the winter months. Here, mothers give birth to their calves in waters that stretch from North Carolina to near Cape Canaveral, Florida. The core calving grounds are in…...

4+ min ago (337+ words) Published 7:00 am Saturday, December 13, 2025 By Christine van Reeuwyk Birder Geoffrey Newell spots and identifies birds flying overhead in Uplands Park during a 2021 event. (Evert Lindquist/Oak Bay News file) Longtime Vancouver Island birding specialist Geoffrey Newell can add another feather to his cap spotting an extremely rare seabird off Race Rocks. Newell, who leads frequent group bird-watching outings across Greater Victoria, was conducting a Rocky Point Bird Observatory survey while aboard a whale watching boat with Eagle Wing Tours when they spotted a Murphy's petrel. The Murphy's petrel, a member of the Pterodroma family and related to the albatross, is known for its long-distance migration over deep ocean waters. "This has been a dream bird of mine for many years, and it must have been the previous night's strong winds that brought this hardy seabird closer to shore," Newell said....

4+ min ago (106+ words) Quordle was one of the original Wordle alternatives and is still going strong now more than 1,400 games later. It offers a genuine challenge, though, so read on if you need some Quordle hints today " or scroll down further for the answers. The answers to today's Quordle, game #1420, are" One slip up cost me a perfect round today and that was guessing "henna" instead of HYENA. On reflection, henna is quite an obscure word, but I when you see a word in your mind's eye it's hard to stop yourself guessing it. The answers to today's Quordle Daily Sequence, game #1420, are"...

5+ min ago (782+ words) In a groundbreaking study that pushes the boundaries of reproductive biology and molecular genetics, researchers have delved into the dynamic world of small extracellular vesicles (sEVs) and their associated microRNAs (miRNAs) during the estrous cycle of goats. This work, led by a team of scientists, including Mao et al., provides fascinating insights into how these [] In a groundbreaking study that pushes the boundaries of reproductive biology and molecular genetics, researchers have delved into the dynamic world of small extracellular vesicles (sEVs) and their associated microRNAs (miRNAs) during the estrous cycle of goats. This work, led by a team of scientists, including Mao et al., provides fascinating insights into how these miRNAs function within the intricate tapestry of goat breeding and reproduction. The estrous cycle is a critical component of sexual reproduction in many mammals, including goats. It encompasses a series…...

9+ min ago (594+ words) Over the past weekend I encountered a weird bug. I was refactoring code for my personal website. I am a casual runner and I have a page with all my run records. The data for it are stored in Neon database and I am reading them through my own custom nuxt-neon module. It was a complete failure. No data. Just an ugly HTTP error when trying to get data from the Nuxt server endpoint: So I started to investigate what might be wrong. At first, I thought I messed up the implementation, and I am constructing a bad SQL query. But there were two "buts" to this theory: I found myself desperately tampering with the files inside my node_modules folder trying to track down where I am and why I am not seeing any usable output to understand the issue. I…...

10+ min ago (279+ words) As per data available on the aqi.in platform, Delhi's overall air quality deteriorated to an alarming 'hazardous' level, with the Air Quality Index (AQI) touching 650 at around 8:19 pm. Delhi Air Pollution Crisis: GRAP Stage-IV Enforced Across NCR As AQI Soars 650 As per data available on the aqi.in platform, Delhi's overall air quality deteriorated to an alarming 'hazardous' level, with the Air Quality Index (AQI) touching 650 at around 8:19 pm. Delhi Air Pollution: In view of the worsening air quality levels and to prevent further environmental degradation, the Commission for Air Quality Management (CAQM) Sub-Committee has implemented Graded Response Action Plan (GRAP) Stage IV with immediate effect in the entire Delhi-NCR. As per data available on the aqi.in platform, Delhi's overall air quality deteriorated to an alarming 'hazardous' level, with the Air Quality Index (AQI) touching 650 at around 8:19 pm....

11+ min ago (801+ words) In the intricate ballet of cellular maintenance, DNA damage response (DDR) governs the preservation of genomic stability, a pivotal factor in averting diseases such as cancer. Diving into the recent scientific revelations, a groundbreaking study by Giovannini, Fiorilli, Moriconi, and their colleagues, published in Cell Death Discovery, unveils the critical involvement of HECT-type E3 ubiquitin [] In the intricate ballet of cellular maintenance, DNA damage response (DDR) governs the preservation of genomic stability, a pivotal factor in averting diseases such as cancer. Diving into the recent scientific revelations, a groundbreaking study by Giovannini, Fiorilli, Moriconi, and their colleagues, published in Cell Death Discovery, unveils the critical involvement of HECT-type E3 ubiquitin ligases in orchestrating DNA damage repair mechanisms. This research pushes the boundary of our understanding, illuminating a previously underappreciated family of enzymes that fine-tune cellular responses to genotoxic stress. At the heart…...

12+ min ago (312+ words) Don't tell Bryan Johnson, the tech CEO famously obsessed with not dying, but the key to living longer for men just might be getting your nuts surgically removed. That's the surprising finding in a new study published in the journal Nature, in which an international group of scientists studying reproduction and longevity performed an analysis on more than 100 mammals across the world, including humans. In course of their research, the scientists found that when both females and males have their reproduction curtailed " via contraception or castration, respectively " they tend to live longer than their unaltered peers. Pregnancy exacts a physical and emotional cost on female bodies, so it makes perfect sense that blocking conception would boost female lifespans. Males who have been sterilized before the onset of puberty, on the other hand, seem to live longer because the presence of…...