Results 51 to 60 of about 2,752 (177)

Engineering Asymmetry: How Chirality Boosts Catalysis, Spin Selectivity, and Light–Matter Interactions

open access: yesChemPhotoChem, Volume 10, Issue 4, April 2026.
This review connects chiroptical spectroscopy, asymmetric catalysis, and spintronics, revealing how chirality influences the interactions of matter with light, charge, and spin. Across diverse systems, remarkable chiroptical effects emerge, showing among others that high efficiencies can arise without absolute enantiopurity, and that functionality is ...
Charitini Panagiotopoulou   +5 more
wiley   +1 more source

ANALISIS PRODUKTIVITAS DAN PROFIL INDUSTRI GULA KELAPA DI DESA GUMELEM KULON KABUPATEN BANJARNEGARA

open access: yesAgritech, 2016
The aim of this research was to know : (a) craftsman’s profile of coconut sugar industry, (b) identity and analyze of production factors, (c) level of total productivity, average product, average revenue, and marginal product.
Sri Hidayati
doaj   +1 more source

Forest Disturbance Drives Changes in the Functional Traits of Soil Bacteria: A Metagenomic Study of Kauri (Agathis australis) Forest Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study reveals how ecological disturbances reshape the structure and function of soil bacterial communities in kauri forests, which are critical for ecosystem resilience. By linking disturbance regimes to shifts in bacterial diversity and functional capacity, it highlights the wider effects of ecosystem disturbance on soil ecological function ...
Alexa K. Byers   +3 more
wiley   +1 more source

Analisis Biaya dan Pendapatan Pengolahan Gula Merah Berbasis Nira Kelapa Sawit di Dusun Purwosari Kecamatan Bilah Hulu Kabupaten Labuhanbatu

open access: yesJournal of Socio-Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA)
Penelitian ini dilaksanakan di Dusun Purwosari Kecamatan Bilah Hulu Kabupaten Labuhanbatu pada bulan Oktober sampai November 2023. Metode penelitian yang digunakan adalah metode deskriptif dengan mengumpulkan data sekunder untuk mengetahui besaran biaya ...
Walmadri   +2 more
doaj   +1 more source

Karakteristik Nira Kelapa Fermentasi Dengan Metoda Fermentasi Moromi

open access: yesJurnal Teknologi Industri Pertanian, 2020
Coconut sap consists of around 85 % water, 14% sugar and a small amount of protein, amino acids, organic acids, minerals, dyes, and fats. It has the potential to be a fermentation medium. Fermented coconut sap is expected to be a raw material for seasoning product similar to salty-sweet soy sauce.
Ade Iskandar, Luthfiano Yossy Darusalam
openaire   +2 more sources

Seasonal nitrate drawdown transitions lake ecosystems from phosphorus to nitrogen deficiency in annual cycles

open access: yesLimnology and Oceanography, Volume 71, Issue 4, April 2026.
Abstract Phytoplankton biomass is often limited by nitrogen (N) and/or phosphorus (P). Quantifying the relative availability of N and P in an ecosystem is useful in indicating nutrient limitation status. In subtropical lakes, nitrate availability generally follows a seasonal pattern with maxima in the late winter/early spring and minima in late summer ...
Jasmine K. Stovall   +6 more
wiley   +1 more source

Sukanda

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Nipah (Nypa fructicans) is a species of the Palmae family which grows on swampy areas, coastal mid along bankriver. It is commonly known that the tree is able to produce so called nira (fruits) which can be used for sweety material.
Sukanda Sukanda
doaj   +1 more source

The Potential Of Mangosteen Bark Extract As A Natural Preservative For The Quality Of Aren Nira During Tapping

open access: yesJurnal Pangan dan Agroindustri
Arenga pinnata (Merr.) produces economically valuable nira, but is easily contaminated by microbes during tapping, causing acidic fermentation. This study examined the potential of mangosteen bark extract as a natural preservative to maintain nira ...
Nina Juliana Roberta Turnip   +3 more
doaj   +1 more source

Perancangan Alat Pengolahan Nira Aren Untuk Petani Nira Desa Kiarajangkung Kabupaten Tasikmalaya

open access: yesJurnal Rekayasa Sistem Industri
Indonesia is an archipelagic country rich in biodiversity, including various types of plants that provide important natural resources for the people's basic and economic needs. One of these resources is Hasil Hutan Bukan Kayu (HHBK), such as brown sugar, which is produced from palm sap.
Christopher Wijaya   +2 more
openaire   +1 more source

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