Workplace exposure to hazardous and dangerous agents—including chemical, biological, physical and ergonomic risks—remains a major contributor to occupational illness, injury and productivity loss worldwide. Effective protection measures depend on a layered approach: engineering controls, administrative/work-practice controls and personal protective equipment (PPE). Meta-analyses and systematic reviews (2019-2025) indicate that engineering and administrative controls significantly reduce exposure compared to reliance on PPE alone. This review synthesises international evidence, outlines the hierarchical model of control, evaluates PPE selection and limitations, and offers best practice recommendations for multi-national manufacturing and production environments. The goal is to inform safety professionals and industry managers on evidence-based protective strategies that go beyond the worker-only focus.

This article discusses the pedagogical profession, its emergence and development.

Ushbu maqolaning asosiy maqsad va vazifalari — hozirgi vaqtdagi zamonaviy ta’lim tizimining sotsial funksiyalarini o‘rganish bo’yicha amaliy bosqichlarga asoslangan pedagogik tahlillarga asoslangan holda fikrlarni tahlil qilishdan iborat. Zamonaviy ta’lim dasturi sistemasining asosiy mohiyati ta’limning jamiyat hayotidagi ahamiyatini tahlil qilish va pedagogik tadqiqotlar asosida amaliy tavsiyalar ishlab chiqishdan iborat. Shuningdek, tajribali o’qituvchilarimizning ta’lim berishdagi yangi metodikasi asosida ko’plab tahlillar va mulohazalar keltirib o’tilgan.

Mazkur maqolada ichki audit tekshiruv natijalarini shakllantirish va ularni rahbariyat hamda manfaatdor tomonlarga taqdim etishning nazariy va amaliy jihatlari yoritilgan. Unda ichki auditning tashkilot boshqaruvidagi o‘rni, tekshiruv jarayonining bosqichlari, audit natijalarini hujjatlashtirish va hisobotlarni tayyorlash tamoyillari batafsil tahlil qilingan. Shuningdek, xalqaro standartlar (IIA, COSO, ISA) asosida ichki audit hisobotlarini samarali taqdim etish usullari, O‘zbekiston korxonalarida uchrayotgan amaliy muammolar hamda ularni bartaraf etish bo‘yicha taklif va tavsiyalar ishlab chiqilgan. Maqolada ichki auditning strategik boshqaruvdagi roli, rahbariyat qaror qabul qilishdagi ahamiyati hamda zamonaviy axborot texnologiyalaridan foydalanishning afzalliklari ham yoritib berilgan.

This study is devoted to the petrological characteristics of lamprophyre dykes located in the Karatov Mountains and their role in the magmatic evolution of the South Nurota Range. Lamprophyres are potassium-rich, volatile-rich igneous rocks formed under conditions of pre-arc and post-collisional magmatism. The article reviews the mineral composition, petrochemical properties and geodynamic conditions of these dykes based on a literature review. The results provide new information about the Paleozoic mantle evolution and tectonic processes in the South Nurota region. The study aims to determine the significance of lamprophyre dykes in the context of regional magmatism.