202,614 research outputs found
Usman bin haji muhammad ali alias janatin
No full textKariernya sebagai militer terus berlangsung ketika berkumandang kembali suara Presiden Soekarno dengan Dwikoranya.Usman terus melangkahkan kakinya maju ke medan juang membawakan panji Indonesia untuk berjuang sebagai realisasi konfrontasirnyang sudah digariskan pemerintah Indonesia dalam menentang berdirinya Negara Malaysia. Dalam menjalankan tugas yang berat ini Usman bersama rekan-rekannya dapat menyusup dan menyamar memasuki daerah Singapura. Ketika ia berada di daerah basis Indonesia di Pulau Sambu, ia berkenalan dengan Harun yang juga sebagai sukarelawan
Usman alias Janatin
No full textUsman alias Janatin yang akan diuraikan dalam tulisan ini,
tumbuh dan besarnya tidaklah terlepas dari kehidupan alam desa yang ramah dan damai. Semangat patriotik yang dimilikinya merupakan pembawaan dan ditempa oleh alam sekitarnya. Semangat patriotik yang dimiliki Usman tumbuh dan mekar oleh karena situasi politik yang dianut pemerintah waktu itu. Usman yang masih muda remaja, panas darahnya dan bergelora jiwanya mendengar bahwa tanah airnya sebagian masih diduduki oleh bangsa asing. Komando Trikora yang dikumandangkan oleh Presiden Sukarno memanggil hati setiap pemuda begitu juga Usman tidak melewatkan kesempatan ini. Ia turut menyumbangkan darma baktinya terhadap kepentingan negara dan bangsa. Secara berpadu ia mebulatkan tekad untuk mendaftarkan diri sebagai sukarelawan bersama pemuda dari seluruh pelosok tanah air Indonesia. Setelah dididik dan dilatih dalam beberapa ketrampilan dan keahlian dalam bidang kemiliteran ia diterjunkan ke arena perang untuk melakukan tugas. Pendidikan yang didapatnya menjadikan dirinya prajurit yang disiplin, patuh dan menjadi prajurit yang sapta margais sejati. Dari sinilah awal karier ya dalam bidang militer dan dijalankannya sampai akhir hidupnya
KEPEMIMPINAN USMAN BIN AFFAN (Kebijakan dan Tantangan)
No full textUsman bin Affan adalah salah satu tokoh terkemuka umat Islam yang memiliki kontribusi terhadap perkembangan peradaban Islam. Pelaksanaan kepemerintahan khalifah Usman bin Affan menuai hasil yang sangat banyak diantaranya perluasan wilayah dengan menguasai Kabul, Gaznah, balk, dan Turkistan bagian timur, selanjutnya sebagian wilayah Hurasan, Asia kecil ke Tripoli dan Afrika Utara, dan paling utama adalah pengumpulan al Quran dalam bentuk mushaf yang masih terjaga sampai saat ini. Bentuk tantangan atau perlawanan yang dihadapi Usman bin Affan adalah tuduhan nepotisme diseparuh perjalanan kekhilafaannya dengan membagi harta zakat kepada keluarga lebih besar dari rakyatnya yang lain, mengangkat lima gubernur dari keluarga Utsman sendiri, tuduhan ketidakadilan atas kedzaliman yang dilakukan keluarganya sebagaimana yang dilakukan Abdullan bin Abi Sarah kepada rakyat Mesir yang menjadi titik balik pemberontakan hingga pembunuhan Usman bin Affan ra
Branched glycerol monoalkyl glycerol tetraethers (brGMGTs) in a Holocene sediment core (NGHP-01-16A) in front of the Godavari River in the Bay of Bengal (India)
No full textBranched Glycerol Monoalkyl Glycerol Tetraethers (GMGTs) in a Holocene marine sediment core (NGHP-01-16A) in front of the Godavari River in the Bay of Bengal (16.59331°N, 82.68345°E, 1268m m water depth). BrGMGT fractional abundances and concentrations were analysed using ultra high performance liquid chromatography-mass spectrometry. The age model, %TOC and Mineral Surface Area (to calculate brGMGT loadings) are from Usman et al. (2018)
Entoloma punjabensis N. Fatima, Usman & Khalid 2023, sp. nov.
No full textEntoloma punjabensis N. Fatima, Usman & Khalid sp. nov. (Figs. 1 & 2) MycoBank: MB845490 Etymology:—specific epithet “ punjabensis ” (Latin) refers to the type locality of the taxon. Diagnosis:— Entoloma punjabensis differs from its closely related species E. griseofibrillosum by having pileus subumbilicate at maturity with reddish to brown central depression, larger globose to subglobose basidiospores 8.5– 13.4 × 7.2–11.5 µm and hyaline hyphae of pileipellis. Holotype:— PAKISTAN. Punjab: Sahiwal, Chichawatni Forest 30° 32’ 16”N, 72° 40’ 4”E, elev. 163 m, on soil rich in organic matter, 9 July 2019, Nadia Fatima, N-101(LAH37544), GenBank OP 315658 (ITS); OP315660 (LSU). Description:— Basidiomata small, scattered. Pileus 9–15 mm in diam., convex to plano-convex, subumbilicate at maturity, non-hygrophanous, dry, smooth surface, crenate and deflexed margin, slightly striate up to center, light gray at young age (10YR 8/1), dark brown (5YR 3/6) at maturity, central depression brownish gray (5YR 6/1) changing reddish brown (5YR 4/8) from center towards margin with age. Lamellae decurrent, pale reddish (2.5YR 7/3), slightly crisped and wavy, thick, broad and subdistant, with 1–2 tiers of lamellulae. Stipe 7–10 × 1–3 mm, short, central, solid, grayish brown (5YR 5/2) straight but slightly compressed and bent at base, almost smooth, base whitish and slightly pruinose at young stage. Taste and smell not observed. Basidiospores [100/2/2] (8.08–) 8.45–13.24 (–13.51) × (6.44–) 7.2–11.45 (–12.05) µm, (av. L × av. W = 10.8 × 9.32 µm) Q = 1.1–1.3, Qav. = 1.2 globose to sub globose, rarely with very weak angles, thick-walled, guttulate, hyaline in 5% KOH, smooth with prominent apiculus. Basidia clavate to sub-cylindrical 31.84–43.47 × 9.29–18.64 µm, mostly tetra-sporic, sometimes bi- or tri-sporic, smooth, thin-walled, hyaline. Cheilocystidia rare, 27.66–38.16 × 9.54–14.05 µm, clavate to cylindrical. Pleurocystidia absent. Pileipellis a cutis composed of thin-walled, smooth, hyaline hyphae, 6.66–16.63 µm wide, av. W =9.2 µm, constricted at the septa, terminal cells 8.2–10.02 µm wide and modified to clavate ends. Stipitipellis hyphae 3.81–13.49 µm wide, av. W = 7.72 µm, regular, thin-walled, hyaline, septate. Clamp connections are absent in all tissues. Habit and habitat:—Solitary and scattered on soil rich in organic matter. Additional specimen examined:— PAKISTAN. Punjab: Sahiwal, Chichawatni Forest 30°32’15.82”N, 72°39’24.30”E, elev. 163 m, on soil mixed with plant debris, 2 August 2020, Nadia Fatima N-001, LAH! LAH37545. GenBank OP 315659 (ITS); OP315661 (28S).Published as part of Usman, Nadia Fatima Muhammad & Khalid, Abdul Nasir, 2023, Entoloma punjabensis sp. nov. of Rusticoides group from Chichawatni Forest, Pakistan, pp. 217-228 in Phytotaxa 612 (2) on pages 222-226, DOI: 10.11646/phytotaxa.612.2.6, http://zenodo.org/record/832349
Entoloma kumraticus A. Izhar, Kiran, Usman & Khalid, sp. nov.
No full textEntoloma kumraticus A. Izhar, Kiran, Usman & Khalid sp. nov. (Figs. 2 & 3) MycoBank:— MB843782 Etymology:—The specific epithet kumraticus refers to the type locality “Kumrat”. Diagnosis:— Entoloma kumraticus closely resembles E. porphyrogriseum described from Austria but differs by having white to pallid purplish gray lamellae, significantly smaller cheilocystidia and the presence of caulocystidia. “ Type:— PAKISTAN. Khyber Pakhtunkhwa Province: Dir Upper District, Kumrat, among grass, on soil under Cedrus deodara, 35.5369˚ N, 72.2193˚ E, 2232 m, 25 July 2019, A. N. Khalid K -218, (LAH 36945!; ITS: MZ 157265; LSU: MZ 157269).” Description:— Pileus 1.8–2.5 cm in diam., hemispherical, convex to plano-convex, deeply depressed at disc, deflexed towards margin, margin entire to sulcate-striate, dark aniline blue (X55) at center changing to prout`s brown (XV15’) to mummy brown (XV17’) towards margin, pileal surface radially fibrillose, dry, velutinous, shiny when moist, slightly hygrophanous. Lamellae adnate, slightly adnexed, sub-distant, white (LIII) to pallid purplish gray (LIII 67’””), regular, some crisped, edges serrulate, lamellulae abundant, present in 2–3 tiers. Stipe 3.2–5 × 0.3–0.6 cm, cylindrical with slightly tapered base, hollow, pale neutral gray (LIII d) to purplish gray (LIII 67””) at apex, pallid bluish violet (X 57f) towards base, fibrillose, minutely pubescent all over, dry, some with white (LIII) tomentose base. Odor mild. Basidiospores [40/2/2], (8–)9–11(–12) × (6.1–)6.4–8 µm, (avL × avW= 9.7 × 7.3 µm), Q = 1.25–1.38, avQ = 1.32, heterodiametrical with 4–6 weak angles, thin-walled, olive yellow (XXX 23”) in KOH, inamyloid, mono-guttulate. Basidia (29–)33–44(47–) × (9–) 10–11(12) µm, (avL × avW = 38 × 10.5 µm), broadly clavate, hyaline in KOH, mostly 4-spored, occasionally 2-spored, guttulate, clamp connections absent. Lamella edge sterile, cheilocystidia abundant, 12–34 × 4.9–8.4 µm, cylindroclavate, some flexuous, thin-walled, hyaline in KOH, with 2-3 basal cells, nonguttulate. Hymenophoral trama regular, composed of cylindrical hyphae with inflated cells, 80 – 125 × 4 – 9 µm, brilliant granules abundant. Pileipellis a cutis of loose cylindrical hyphae, in transition to a trichoderm towards the pileal center where the hyphae are repent, with inflated, clavate terminal elements, 30–93 × 15–25 µm, cells of suprapellis 22–80 × 9–11 µm, a subpellis of relatively narrow, septate, cylindrical hyphae, 3–7 µm wide, (avW = 5 µm), pigments intracellular in terminal cells, grayish brown in water, relatively dark brown in KOH, clamp connections absent. Stipitipellis a cutis of cylindrical hyphae, with cylindrical to clavate terminal elements, 19–33 × 1.6–5.8 µm, mostly hyaline in KOH, some terminal elements with dark brown brilliant granules, strongly refracting, hyphae regular, septate, rarely branched, clamp connections absent. Caulocystidia clavate to narrowly clavate, versiform, 24 – 64 × 7 – 15 μm, scattered. Additional material examined: PAKISTAN. Khyber Pakhtunkhwa Province: Dir Upper District, Kumrat, mostly solitary on moss covered soil under Cedrus deodara, 35.5369˚ N, 72.2193˚ E, 2232 m, 15 August 2018, M. Usman & A. N. Khalid K - 219, (LAH 36946!; ITS: MZ 157266; LSU: MZ 157270).Published as part of Izhar, Aiman, Usman, Muhammad, Kiran, Munazza & Khalid, Abdul Nasir, 2022, Two new species of Entoloma (Entolomataceae) from Khyber Pakhtunkhwa, Pakistan, pp. 226-240 in Phytotaxa 574 (3) on pages 231-233, DOI: 10.11646/phytotaxa.574.3.2, http://zenodo.org/record/738095
Usman bin Haji Muhammad Ali : alias Janatin
No full textBuku ini berisi tentang biografi dari Usman bin Haji Muhammad Ali alias Janatinxii, 75 hlm.: ilus.; 21 c
Crepidotus iqbalii A. Izhar, Usman & Khalid 2021, sp. nov.
No full text<i>Crepidotus iqbalii</i> A. Izhar, Usman & Khalid <i>sp. nov.</i> Figs. 2–4 <p>MycoBank:—MB838246</p> <p> Holotype:— PAKISTAN. Punjab, Sheikhupura, on muddy soil of graveyard, (31°43’3.71”N, 73°57’19.73”E), 236 m a.s.l., 18 August 2018, <i>Aiman Izhar</i>, <i>Skp003</i> (LAH 36654).</p> <p>Diagnosis:—Pileus brown to yellow, hygrophanous. Stipe central to slightly eccentric. Basidiospores 8.7–10 × 4.9–6.3 μm, ellipsoid-amygdaliform, almost smooth to finely verruculose. Cheilocystidia clavate to subcylindric. Pleurocystidia absent. Both pileipellis and the stipitipellis a trichoderm with many cystidia. Clamp connections present.</p> <p>Etymology:—In honor of Prof. Dr. S. H. Iqbal (Late) Mycologist, for his contributions to fungal taxonomy in Pakistan.</p> <p>Gene sequence ex-holotype:—GenBank MT 97348 (ITS) and MW 888515 (LSU).</p> <p> Description:— <i>Pileus</i> 15–30 mm diam, reniform when seen from above, hemispherical to convex, a few almost circular, some later becoming flabelliform, bright brown (7.5 YR 5/6) when immature, pale yellow (5 Y 8/4) to yellow (10 YR 8/8) at maturity, umbilicate at disc with dull brown color (7.5 YR 5/4), flabby, hygrophanous, surface smooth to velvety, minutely tomentose near disc, margin straight, later inflexed, tuberculate-striate to rimose. <i>Lamellae</i> 2–4 mm broad, adnate, some emarginate with a decurrent tooth, yellow (10 YR 8/8) when young, later fading to pale yellow (5 Y 8/4), moderately crowded, furcate, edges entire to undulate. <i>Stipe</i> 10–17 × 3–6 mm, central to slightly eccentric, cylindrical, forked near the cap, base broad, pale yellow (5 Y 8/4) near pileus, white to dull orange (7.6 YR 6/4) towards base, turning dark brown (10 YR 3/4) on handling, rubbery, hollow, minutely pruinose, mycelial pad at base. <i>Annulus</i> absent. <i>Odor</i> not characteristic. <i>Taste</i> not checked.</p> <p> <i>Basidiospores</i> 8.7–10 × 4.9–6.3 μm, Lm × Wm = 9.6 ± 0.7 × 5.4 ± 0.4 μm, Q = 1.7–1.6 μm, avQ = 1.8, ellipsoidamygdaliform, almost smooth to very finely verruculose, thick-walled, with a large and many little brownish gray (10 YR 6/1) guttules. <i>Basidia</i> 22–34 × 7–9 μm, cylindrical to clavate, clamped, mostly 4-spored, few 2-spored, hyaline, thin-walled, granulate, a few large oil drops present. <i>Cheilocystidia</i> 14–28 × 3.6–6.8 μm, mostly clavate or flexuous less cylindric, mostly often septate, clamped. <i>Pleurocystidia</i> absent. <i>Pileipellis</i> a trichoderm, with hyaline, cylindrical hyphae, 4–8 μm, avw = 6 μm, septate, branched, gelatinization present in some of the hyphae, frequently clamped, terminal cells cylindrical or clavate (5–9 μm), occasionally branched. <i>Pileocystidia</i> 19.8–38 × 6.3–7.8 μm, clavate to cylindrical, at times narrowly clavate, lageniform, narrowly utriform, mostly flexuous, clamped. <i>Stipitipellis</i> an intricate trichoderm, with interwoven hyphae 7–5 μm (avw = 4.1 μm), thin to slightly thick-walled, hyaline, septate, some hyphae with gelatinization terminal cells cylindric, clamped. <i>Caulocystidia</i> 10–17 × 3.8–7.6 μm, mostly lageniform to utriform, few lecythiform, clavate, flexuous, grouped, basal cells slightly inflated, hyaline, clamped.</p> <p> Habitat and distribution:—Pleurotoid, solitary, on muddy soil of a burial ground which adjoins a church, under <i>Ficus benghalensis.</i></p> <p> Additional material examined:— PAKISTAN. Punjab, Sheikhupura, on muddy nutrient rich soil of graveyard, (31°43’3.71”N, 73°57’19.73”E), 236 m a.s.l., 4 August 2019, <i>Aiman Izhar</i>, <i>Skp1b</i> (LAH 36655), GenBank MT 973499 (ITS) and MZ 081842 (LSU); <i>ibid</i>. (31°42′40″ N, 73°59′16″ E, 236 m a.s.l., 6 September 2020, <i>Aiman Izhar</i>, <i>Skp2 B</i> (LAH 36656).</p>Published as part of <i>Izhar, Aiman, Usman, Muhammad & Khalid, Abdul Nasir, 2021, Crepidotus iqbalii (Crepidotaceae, Agaricales) a new stipitate species, from Pakistan, pp. 95-107 in Phytotaxa 500 (2)</i> on pages 100-103, DOI: 10.11646/phytotaxa.500.2.2, <a href="http://zenodo.org/record/5424475">http://zenodo.org/record/5424475</a>
Managing Irrigation Water by Yield and Water Productivity Assessment of a Rice-Wheat System Using Remote Sensing
No full textRice and wheat are very important grain crops and are heavily grown in lands between the Ravi and Chenab Rivers in Pakistan.
Because rice is generally cultivated under standing water conditions, careful estimation of actual water consumption and crop water
productivity (CWP) is key for proper water management. In the current study, an effort is made to estimate actual evapotranspiration (ETa
)
by using the soil and energy balance algorithm (SEBAL), which used the moderate-resolution imaging spectroradiometer (MODIS) satellite
with a spatial resolution of 1,000 m. Rice and wheat crop dominance areas were identified by using the ISODATA crop classification technique by utilizing MODIS normalized difference vegetation index (NDVI) 250 m resolution data. Crop-specific ETa
was masked out both for
rice and wheat, and this information was utilized with crop yield for estimation of CWP. Tehsil administrative-level crop-yield data were
collected and extrapolated to model crop yield on a pixel basis by benefiting from crop yields and specific NDVI empirical relationships.
Study results showed a variation of ETa(402–780 and 244–328 mm), yield (823–2,596 and1,287–3,646kg=ha), and CWP (0.14–0.56 and
0.54–1.44kg=m3
) for rice and wheat, respectively. Best results were attained for rice in tehsil Hafizabad with a coefficient of variation in
CWP of 7.94%. Most of the other tehsils showed higher variability of approximately 16%. The primary cause of lower CWP for rice crop
in these tehsils is higher values of ET
a
(i.e., greater than 600 mm), which is ideal for maximizing CWP in the study region. For the wheat
crop, because water consumption is almost similar in all parts and CWP is primarily variable owing to yield differences, this suggested
minimum scope for CWP improvement by water management for wheat. Crop cultivation expenditures can be reduced both for rice
and wheat by proper application and management of water and fertilizer
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